Fixing merge

.sass-lint.yml

@@ -0,0 +1,178 @@
+# sass-lint config generated by make-sass-lint-config v0.1.1
+#
+# The following scss-lint Linters are not yet supported by sass-lint:
+# DisableLinterReason, ElsePlacement, PropertyCount, SelectorDepth
+# SpaceAroundOperator, TrailingWhitespace, UnnecessaryParentReference, Compass::*
+#
+# The following settings/values are unsupported by sass-lint:
+# Linter Indentation, option "allow_non_nested_indentation"
+# Linter Indentation, option "character"
+# Linter NestingDepth, option "ignore_parent_selectors"
+# Linter PropertySortOrder, option "min_properties"
+# Linter PropertySortOrder, option "separate_groups"
+# Linter SpaceBeforeBrace, option "allow_single_line_padding"
+# Linter VendorPrefix, option "identifier_list"
+
+files:
+  include: '**/*.scss'
+options:
+  formatter: stylish
+  merge-default-rules: false
+rules:
+  bem-depth:
+    - 1
+    - max-depth: 3
+  border-zero:
+    - 1
+    - convention: none
+  brace-style:
+    - 2
+    - allow-single-line: true
+  class-name-format:
+    - 1
+    - convention: hyphenatedbem
+  clean-import-paths:
+    - 1
+    - filename-extension: false
+      leading-underscore: false
+  empty-line-between-blocks:
+    - 2
+    - ignore-single-line-rulesets: true
+  extends-before-declarations: 1
+  extends-before-mixins: 1
+  final-newline:
+    - 1
+    - include: true
+  force-attribute-nesting: 1
+  force-element-nesting: 1
+  force-pseudo-nesting: 1
+  function-name-format:
+    - 1
+    - allow-leading-underscore: true
+      convention: hyphenatedlowercase
+  hex-length:
+    - 1
+    - style: short
+  hex-notation:
+    - 1
+    - style: lowercase
+  id-name-format:
+    - 1
+    - convention: hyphenatedbem
+  indentation:
+    - 2
+    - size: 4
+  leading-zero:
+    - 1
+    - include: false
+  mixin-name-format:
+    - 0
+    - allow-leading-underscore: true
+      convention: hyphenatedlowercase
+  mixins-before-declarations: 1
+  nesting-depth:
+    - 1
+    - max-depth: 4
+  no-color-keyword: 1
+  no-color-literals: 1
+  no-css-comments: 1
+  no-debug: 1
+  no-duplicate-properties: 1
+  no-empty-rulesets: 1
+  no-extends: 0
+  no-ids: 1
+  no-important: 1
+  no-invalid-hex: 1
+  no-mergeable-selectors: 1
+  no-misspelled-properties:
+    - 1
+    - extra-properties: ['overflow-scrolling', 'font-smoothing']
+  no-qualifying-elements:
+    - 1
+    - allow-element-with-attribute: false
+      allow-element-with-class: false
+      allow-element-with-id: false
+  no-trailing-zero: 1
+  no-transition-all: 0
+  no-url-protocols: 1
+  no-vendor-prefixes:
+    - 1
+    - additional-identifiers: []
+      excluded-identifiers: []
+  placeholder-in-extend: 1
+  placeholder-name-format:
+    - 1
+    - convention: hyphenatedlowercase
+  property-sort-order:
+    - 1
+    - ignore-custom-properties: false
+  property-units:
+    - 1
+    - global:
+        - ch
+        - em
+        - ex
+        - rem
+        - cm
+        - in
+        - mm
+        - pc
+        - pt
+        - px
+        - q
+        - vh
+        - vw
+        - vmin
+        - vmax
+        - deg
+        - grad
+        - rad
+        - turn
+        - ms
+        - s
+        - Hz
+        - kHz
+        - dpi
+        - dpcm
+        - dppx
+        - '%'
+      per-property: {}
+  quotes:
+    - 1
+    - style: single
+  shorthand-values:
+    - 1
+    - allowed-shorthands:
+        - 1
+        - 2
+        - 3
+  single-line-per-selector: 2
+  space-after-bang:
+    - 2
+    - include: false
+  space-after-colon:
+    - 2
+    - include: true
+  space-after-comma:
+    - 1
+    - include: true
+  space-before-bang:
+    - 2
+    - include: true
+  space-before-brace:
+    - 2
+    - include: true
+  space-before-colon: 1
+  space-between-parens:
+    - 2
+    - include: false
+  trailing-semicolon: 2
+  url-quotes: 1
+  variable-for-property:
+    - 0
+    - properties: []
+  variable-name-format:
+    - 1
+    - allow-leading-underscore: true
+      convention: hyphenatedlowercase
+  zero-unit: 1

Godeps/Godeps.json

@@ -5,6 +5,10 @@
 		"./..."
 	],
 	"Deps": [
+		{
+			"ImportPath": "github.com/NYTimes/gziphandler",
+			"Rev": "a88790d49798560db24af70fb6a10a66e2549a72"
+		},
 		{
 			"ImportPath": "github.com/alecthomas/log4go",
 			"Rev": "8e9057c3b25c409a34c0b9737cdc82cbcafeabce"

Godeps/_workspace/src/github.com/NYTimes/gziphandler/LICENSE.md

@@ -0,0 +1,13 @@
+Copyright (c) 2015 The New York Times Company
+ 
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this library except in compliance with the License.
+You may obtain a copy of the License at
+ 
+    http://www.apache.org/licenses/LICENSE-2.0
+ 
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

Godeps/_workspace/src/github.com/NYTimes/gziphandler/README.md

@@ -0,0 +1,52 @@
+Gzip Handler
+============
+
+This is a tiny Go package which wraps HTTP handlers to transparently gzip the
+response body, for clients which support it. Although it's usually simpler to
+leave that to a reverse proxy (like nginx or Varnish), this package is useful
+when that's undesirable.
+
+
+## Usage
+
+Call `GzipHandler` with any handler (an object which implements the
+`http.Handler` interface), and it'll return a new handler which gzips the
+response. For example:
+
+```go
+package main
+
+import (
+	"io"
+	"net/http"
+	"github.com/NYTimes/gziphandler"
+)
+
+func main() {
+	withoutGz := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/plain")
+		io.WriteString(w, "Hello, World")
+	})
+
+	withGz := gziphandler.GzipHandler(withoutGz)
+
+	http.Handle("/", withGz)
+	http.ListenAndServe("0.0.0.0:8000", nil)
+}
+```
+
+
+## Documentation
+
+The docs can be found at [godoc.org] [docs], as usual.
+
+
+## License
+
+[Apache 2.0] [license].
+
+
+
+
+[docs]:     https://godoc.org/github.com/nytimes/gziphandler
+[license]:  https://github.com/nytimes/gziphandler/blob/master/LICENSE.md

Godeps/_workspace/src/github.com/NYTimes/gziphandler/gzip.go

@@ -0,0 +1,140 @@
+package gziphandler
+
+import (
+	"compress/gzip"
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+	"sync"
+)
+
+const (
+	vary            = "Vary"
+	acceptEncoding  = "Accept-Encoding"
+	contentEncoding = "Content-Encoding"
+)
+
+type codings map[string]float64
+
+// The default qvalue to assign to an encoding if no explicit qvalue is set.
+// This is actually kind of ambiguous in RFC 2616, so hopefully it's correct.
+// The examples seem to indicate that it is.
+const DEFAULT_QVALUE = 1.0
+
+var gzipWriterPool = sync.Pool{
+	New: func() interface{} { return gzip.NewWriter(nil) },
+}
+
+// GzipResponseWriter provides an http.ResponseWriter interface, which gzips
+// bytes before writing them to the underlying response. This doesn't set the
+// Content-Encoding header, nor close the writers, so don't forget to do that.
+type GzipResponseWriter struct {
+	gw *gzip.Writer
+	http.ResponseWriter
+}
+
+// Write appends data to the gzip writer.
+func (w GzipResponseWriter) Write(b []byte) (int, error) {
+	return w.gw.Write(b)
+}
+
+// Flush flushes the underlying *gzip.Writer and then the underlying
+// http.ResponseWriter if it is an http.Flusher. This makes GzipResponseWriter
+// an http.Flusher.
+func (w GzipResponseWriter) Flush() {
+	w.gw.Flush()
+	if fw, ok := w.ResponseWriter.(http.Flusher); ok {
+		fw.Flush()
+	}
+}
+
+// GzipHandler wraps an HTTP handler, to transparently gzip the response body if
+// the client supports it (via the Accept-Encoding header).
+func GzipHandler(h http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Add(vary, acceptEncoding)
+
+		if acceptsGzip(r) {
+			// Bytes written during ServeHTTP are redirected to this gzip writer
+			// before being written to the underlying response.
+			gzw := gzipWriterPool.Get().(*gzip.Writer)
+			defer gzipWriterPool.Put(gzw)
+			gzw.Reset(w)
+			defer gzw.Close()
+
+			w.Header().Set(contentEncoding, "gzip")
+			h.ServeHTTP(GzipResponseWriter{gzw, w}, r)
+		} else {
+			h.ServeHTTP(w, r)
+		}
+	})
+}
+
+// acceptsGzip returns true if the given HTTP request indicates that it will
+// accept a gzippped response.
+func acceptsGzip(r *http.Request) bool {
+	acceptedEncodings, _ := parseEncodings(r.Header.Get(acceptEncoding))
+	return acceptedEncodings["gzip"] > 0.0
+}
+
+// parseEncodings attempts to parse a list of codings, per RFC 2616, as might
+// appear in an Accept-Encoding header. It returns a map of content-codings to
+// quality values, and an error containing the errors encounted. It's probably
+// safe to ignore those, because silently ignoring errors is how the internet
+// works.
+//
+// See: http://tools.ietf.org/html/rfc2616#section-14.3
+func parseEncodings(s string) (codings, error) {
+	c := make(codings)
+	e := make([]string, 0)
+
+	for _, ss := range strings.Split(s, ",") {
+		coding, qvalue, err := parseCoding(ss)
+
+		if err != nil {
+			e = append(e, err.Error())
+
+		} else {
+			c[coding] = qvalue
+		}
+	}
+
+	// TODO (adammck): Use a proper multi-error struct, so the individual errors
+	//                 can be extracted if anyone cares.
+	if len(e) > 0 {
+		return c, fmt.Errorf("errors while parsing encodings: %s", strings.Join(e, ", "))
+	}
+
+	return c, nil
+}
+
+// parseCoding parses a single conding (content-coding with an optional qvalue),
+// as might appear in an Accept-Encoding header. It attempts to forgive minor
+// formatting errors.
+func parseCoding(s string) (coding string, qvalue float64, err error) {
+	for n, part := range strings.Split(s, ";") {
+		part = strings.TrimSpace(part)
+		qvalue = DEFAULT_QVALUE
+
+		if n == 0 {
+			coding = strings.ToLower(part)
+
+		} else if strings.HasPrefix(part, "q=") {
+			qvalue, err = strconv.ParseFloat(strings.TrimPrefix(part, "q="), 64)
+
+			if qvalue < 0.0 {
+				qvalue = 0.0
+
+			} else if qvalue > 1.0 {
+				qvalue = 1.0
+			}
+		}
+	}
+
+	if coding == "" {
+		err = fmt.Errorf("empty content-coding")
+	}
+
+	return
+}

Makefile

@@ -136,6 +136,7 @@ package:
 	tar -C dist -czf $(DIST_PATH).tar.gz mattermost
 
 build-client:
+	mkdir -p webapp/dist/files
 	cd webapp && make build
 
 go-test:
@@ -196,15 +197,10 @@ clean: stop-docker
 	rm -Rf $(DIST_ROOT)
 	go clean $(GOFLAGS) -i ./...
 
-	rm -rf web/react/node_modules
-	rm -f web/static/js/bundle*.js
-	rm -f web/static/js/bundle*.js.map
-	rm -f web/static/js/libs*.js
-	rm -f web/static/css/styles.css
+	cd webapp && make clean
 
 	rm -rf api/data
 	rm -rf logs
-	rm -rf web/sass-files/.sass-cache
 
 	rm -rf Godeps/_workspace/pkg/
 
@@ -220,14 +216,17 @@ nuke: | clean clean-docker
 
 	touch $@
 
-run: start-docker run-server run-client
+run: | start-docker run-client run-server
 
 run-server: .prepare-go
 	@echo Starting go web server
 	$(GO) run $(GOFLAGS) mattermost.go -config=config.json &
 
-run-client: build-client
-	@echo Starting react processo
+run-client:
+	@echo Starting client
+
+	mkdir -p webapp/dist/files
+	cd webapp && make run
 
 	@if [ "$(BUILD_ENTERPRISE)" = "true" ] && [ -d "$(ENTERPRISE_DIR)" ]; then \
 		cp ./config/config.json ./config/config.json.bak; \

api/command.go

@@ -44,7 +44,7 @@ func InitCommand(r *mux.Router) {
 	sr := r.PathPrefix("/commands").Subrouter()
 
 	sr.Handle("/execute", ApiUserRequired(executeCommand)).Methods("POST")
-	sr.Handle("/list", ApiUserRequired(listCommands)).Methods("GET")
+	sr.Handle("/list", ApiUserRequired(listCommands)).Methods("POST")
 
 	sr.Handle("/create", ApiUserRequired(createCommand)).Methods("POST")
 	sr.Handle("/list_team_commands", ApiUserRequired(listTeamCommands)).Methods("GET")
@@ -76,7 +76,9 @@ func listCommands(c *Context, w http.ResponseWriter, r *http.Request) {
 		} else {
 			teamCmds := result.Data.([]*model.Command)
 			for _, cmd := range teamCmds {
-				if cmd.AutoComplete && !seen[cmd.Id] {
+				if cmd.ExternalManagement {
+					commands = append(commands, autocompleteCommands(c, cmd, r)...)
+				} else if cmd.AutoComplete && !seen[cmd.Id] {
 					cmd.Sanitize()
 					seen[cmd.Trigger] = true
 					commands = append(commands, cmd)
@@ -88,6 +90,92 @@ func listCommands(c *Context, w http.ResponseWriter, r *http.Request) {
 	w.Write([]byte(model.CommandListToJson(commands)))
 }
 
+func autocompleteCommands(c *Context, cmd *model.Command, r *http.Request) []*model.Command {
+	props := model.MapFromJson(r.Body)
+	command := strings.TrimSpace(props["command"])
+	channelId := strings.TrimSpace(props["channelId"])
+	parts := strings.Split(command, " ")
+	trigger := parts[0][1:]
+	message := strings.Join(parts[1:], " ")
+
+	chanChan := Srv.Store.Channel().Get(channelId)
+	teamChan := Srv.Store.Team().Get(c.Session.TeamId)
+	userChan := Srv.Store.User().Get(c.Session.UserId)
+
+	var team *model.Team
+	if tr := <-teamChan; tr.Err != nil {
+		c.Err = tr.Err
+		return make([]*model.Command, 0, 32)
+	} else {
+		team = tr.Data.(*model.Team)
+	}
+
+	var user *model.User
+	if ur := <-userChan; ur.Err != nil {
+		c.Err = ur.Err
+		return make([]*model.Command, 0, 32)
+	} else {
+		user = ur.Data.(*model.User)
+	}
+
+	var channel *model.Channel
+	if cr := <-chanChan; cr.Err != nil {
+		c.Err = cr.Err
+		return make([]*model.Command, 0, 32)
+	} else {
+		channel = cr.Data.(*model.Channel)
+	}
+
+	l4g.Debug(fmt.Sprintf(utils.T("api.command.execute_command.debug"), trigger, c.Session.UserId))
+	p := url.Values{}
+	p.Set("token", cmd.Token)
+
+	p.Set("team_id", cmd.TeamId)
+	p.Set("team_domain", team.Name)
+
+	p.Set("channel_id", channelId)
+	p.Set("channel_name", channel.Name)
+
+	p.Set("user_id", c.Session.UserId)
+	p.Set("user_name", user.Username)
+
+	p.Set("command", "/"+trigger)
+	p.Set("text", message)
+	p.Set("response_url", "not supported yet")
+	p.Set("suggest", "true")
+
+	method := "POST"
+	if cmd.Method == model.COMMAND_METHOD_GET {
+		method = "GET"
+	}
+
+	tr := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: *utils.Cfg.ServiceSettings.EnableInsecureOutgoingConnections},
+	}
+	client := &http.Client{Transport: tr}
+
+	req, _ := http.NewRequest(method, cmd.URL, strings.NewReader(p.Encode()))
+	req.Header.Set("Accept", "application/json")
+	if cmd.Method == model.COMMAND_METHOD_POST {
+		req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	}
+
+	if resp, err := client.Do(req); err != nil {
+		c.Err = model.NewLocAppError("command", "api.command.execute_command.failed.app_error", map[string]interface{}{"Trigger": trigger}, err.Error())
+	} else {
+		if resp.StatusCode == http.StatusOK {
+			response := model.CommandListFromJson(resp.Body)
+
+			return response
+
+		} else {
+			body, _ := ioutil.ReadAll(resp.Body)
+			c.Err = model.NewLocAppError("command", "api.command.execute_command.failed_resp.app_error", map[string]interface{}{"Trigger": trigger, "Status": resp.Status}, string(body))
+		}
+	}
+	return make([]*model.Command, 0, 32)
+}
+
 func executeCommand(c *Context, w http.ResponseWriter, r *http.Request) {
 	props := model.MapFromJson(r.Body)
 	command := strings.TrimSpace(props["command"])
@@ -159,7 +247,7 @@ func executeCommand(c *Context, w http.ResponseWriter, r *http.Request) {
 
 			teamCmds := result.Data.([]*model.Command)
 			for _, cmd := range teamCmds {
-				if trigger == cmd.Trigger {
+				if trigger == cmd.Trigger || cmd.ExternalManagement {
 					l4g.Debug(fmt.Sprintf(utils.T("api.command.execute_command.debug"), trigger, c.Session.UserId))
 
 					p := url.Values{}

api/command_test.go

@@ -24,7 +24,10 @@ func TestListCommands(t *testing.T) {
 
 	Client.LoginByEmail(team.Name, user1.Email, "pwd")
 
-	if results, err := Client.ListCommands(); err != nil {
+	channel1 := &model.Channel{DisplayName: "AA", Name: "aa" + model.NewId() + "a", Type: model.CHANNEL_OPEN, TeamId: team.Id}
+	channel1 = Client.Must(Client.CreateChannel(channel1)).Data.(*model.Channel)
+
+	if results, err := Client.ListCommands(channel1.Id, "/test"); err != nil {
 		t.Fatal(err)
 	} else {
 		commands := results.Data.([]*model.Command)

config/config.json

@@ -21,7 +21,8 @@
         "SessionLengthSSOInDays": 30,
         "SessionCacheInMinutes": 10,
         "WebsocketSecurePort": 443,
-        "WebsocketPort": 80
+        "WebsocketPort": 80,
+        "WebserverMode": "regular"
     },
     "TeamSettings": {
         "SiteName": "Mattermost",
@@ -144,4 +145,4 @@
         "Directory": "./data/",
         "EnableDaily": false
     }
-}
+}

docker/2.1/docker-entry.sh

@@ -107,5 +107,5 @@ sleep 5
 # ------------------------
 
 echo starting platform
-cd /mattermost/bin
+cd /mattermost/mattermost/bin
 ./platform -config=/config_docker.json

i18n/en.json

@@ -3131,14 +3131,14 @@
     "id": "store.sql_user.get.app_error",
     "translation": "We encountered an error finding the account"
   },
-  {
-    "id": "store.sql_user.get_by_auth.other.app_error",
-    "translation": "We encountered an error trying to find the account by authentication type."
-  },
   {
     "id": "store.sql_user.get_by_auth.missing_account.app_error",
     "translation": "We couldn't find an existing account matching your authentication type for this team. This team may require an invite from the team owner to join."
   },
+  {
+    "id": "store.sql_user.get_by_auth.other.app_error",
+    "translation": "We encountered an error trying to find the account by authentication type."
+  },
   {
     "id": "store.sql_user.get_by_username.app_error",
     "translation": "We couldn't find an existing account matching your username for this team. This team may require an invite from the team owner to join."

i18n/es.json

@@ -3079,6 +3079,10 @@
     "id": "store.sql_user.get_by_auth.missing_account.app_error",
     "translation": "No pudimos encontrar una cuenta existente que coincida con tu tipo de autenticación para este equipo. Es posible que necesites una invitación por parte del dueño del equipo para unirte."
   },
+  {
+    "id": "store.sql_user.get_by_auth.other.app_error",
+    "translation": "Encontramos un error tratando de identificar la cuenta con este tipo de autenticación."
+  },
   {
     "id": "store.sql_user.get_by_username.app_error",
     "translation": "No pudimos encontrar una cuenta existente que coincida con tu nombre de usuario para este equipo. Es posible que necesites una invitación por parte del dueño del equipo para unirte."

model/client.go

@@ -363,8 +363,11 @@ func (c *Client) Command(channelId string, command string, suggest bool) (*Resul
 	}
 }
 
-func (c *Client) ListCommands() (*Result, *AppError) {
-	if r, err := c.DoApiGet("/commands/list", "", ""); err != nil {
+func (c *Client) ListCommands(channelId string, command string) (*Result, *AppError) {
+	m := make(map[string]string)
+	m["command"] = command
+	m["channelId"] = channelId
+	if r, err := c.DoApiPost("/commands/list", MapToJson(m)); err != nil {
 		return nil, err
 	} else {
 		return &Result{r.Header.Get(HEADER_REQUEST_ID),

model/command.go

@@ -14,22 +14,23 @@ const (
 )
 
 type Command struct {
-	Id               string `json:"id"`
-	Token            string `json:"token"`
-	CreateAt         int64  `json:"create_at"`
-	UpdateAt         int64  `json:"update_at"`
-	DeleteAt         int64  `json:"delete_at"`
-	CreatorId        string `json:"creator_id"`
-	TeamId           string `json:"team_id"`
-	Trigger          string `json:"trigger"`
-	Method           string `json:"method"`
-	Username         string `json:"username"`
-	IconURL          string `json:"icon_url"`
-	AutoComplete     bool   `json:"auto_complete"`
-	AutoCompleteDesc string `json:"auto_complete_desc"`
-	AutoCompleteHint string `json:"auto_complete_hint"`
-	DisplayName      string `json:"display_name"`
-	URL              string `json:"url"`
+	Id                 string `json:"id"`
+	Token              string `json:"token"`
+	CreateAt           int64  `json:"create_at"`
+	UpdateAt           int64  `json:"update_at"`
+	DeleteAt           int64  `json:"delete_at"`
+	CreatorId          string `json:"creator_id"`
+	TeamId             string `json:"team_id"`
+	ExternalManagement bool   `json:"external_management"`
+	Trigger            string `json:"trigger"`
+	Method             string `json:"method"`
+	Username           string `json:"username"`
+	IconURL            string `json:"icon_url"`
+	AutoComplete       bool   `json:"auto_complete"`
+	AutoCompleteDesc   string `json:"auto_complete_desc"`
+	AutoCompleteHint   string `json:"auto_complete_hint"`
+	DisplayName        string `json:"display_name"`
+	URL                string `json:"url"`
 }
 
 func (o *Command) ToJson() string {

model/config.go

@@ -21,6 +21,10 @@ const (
 
 	SERVICE_GITLAB = "gitlab"
 	SERVICE_GOOGLE = "google"
+
+	WEBSERVER_MODE_REGULAR  = "regular"
+	WEBSERVER_MODE_GZIP     = "gzip"
+	WEBSERVER_MODE_DISABLED = "disabled"
 )
 
 type ServiceSettings struct {
@@ -46,6 +50,7 @@ type ServiceSettings struct {
 	SessionCacheInMinutes             *int
 	WebsocketSecurePort               *int
 	WebsocketPort                     *int
+	WebserverMode                     *string
 }
 
 type SSOSettings struct {
@@ -391,6 +396,11 @@ func (o *Config) SetDefaults() {
 		*o.ServiceSettings.AllowCorsFrom = ""
 	}
 
+	if o.ServiceSettings.WebserverMode == nil {
+		o.ServiceSettings.WebserverMode = new(string)
+		*o.ServiceSettings.WebserverMode = "regular"
+	}
+
 	if o.ComplianceSettings.Enable == nil {
 		o.ComplianceSettings.Enable = new(bool)
 		*o.ComplianceSettings.Enable = false

store/sql_command_store.go

@@ -34,6 +34,7 @@ func NewSqlCommandStore(sqlStore *SqlStore) CommandStore {
 }
 
 func (s SqlCommandStore) UpgradeSchemaIfNeeded() {
+	s.CreateColumnIfNotExists("Commands", "ExternalManagement", "tinyint(1)", "boolean", "0")
 }
 
 func (s SqlCommandStore) CreateIndexesIfNotExists() {

web/web.go

@@ -7,6 +7,8 @@ import (
 	"net/http"
 	"strings"
 
+	"github.com/NYTimes/gziphandler"
+
 	l4g "github.com/alecthomas/log4go"
 	"github.com/mattermost/platform/api"
 	"github.com/mattermost/platform/model"
@@ -23,11 +25,17 @@ func InitWeb() {
 
 	mainrouter := api.Srv.Router
 
-	staticDir := utils.FindDir(CLIENT_DIR)
-	l4g.Debug("Using client directory at %v", staticDir)
-	mainrouter.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir(staticDir))))
+	if *utils.Cfg.ServiceSettings.WebserverMode != "disabled" {
+		staticDir := utils.FindDir(CLIENT_DIR)
+		l4g.Debug("Using client directory at %v", staticDir)
+		if *utils.Cfg.ServiceSettings.WebserverMode == "gzip" {
+			mainrouter.PathPrefix("/static/").Handler(gziphandler.GzipHandler(http.StripPrefix("/static/", http.FileServer(http.Dir(staticDir)))))
+		} else {
+			mainrouter.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir(staticDir))))
+		}
 
-	mainrouter.Handle("/{anything:.*}", api.AppHandlerIndependent(root)).Methods("GET")
+		mainrouter.Handle("/{anything:.*}", api.AppHandlerIndependent(root)).Methods("GET")
+	}
 }
 
 var browsersNotSupported string = "MSIE/8;MSIE/9;MSIE/10;Internet Explorer/8;Internet Explorer/9;Internet Explorer/10;Safari/7;Safari/8"

webapp/Makefile

@@ -1,4 +1,4 @@
-.PHONY: build test
+.PHONY: build test run clean
 
 test:
 	@echo Checking for style guide compliance
@@ -12,7 +12,20 @@ test:
 
 	touch $@
 
-build: .npminstall
-	@echo Building mattermost web client
+build: | .npminstall test
+	@echo Building mattermost Webapp
 
 	npm run build
+
+run: .npminstall
+	@echo Running mattermost Webapp for development
+
+	npm run run
+	
+
+clean:
+	@echo Cleaning Webapp
+
+	rm -rf dist
+	rm -rf node_modules
+	rm .npminstall

webapp/components/center_panel.jsx

@@ -120,7 +120,10 @@ export default class CenterPanel extends React.Component {
                         id='app-content'
                         className='app__content'
                     >
-                        <div id='channel-header'>
+                        <div
+                            id='channel-header'
+                            className='channel-header'
+                        >
                             <ChannelHeader
                                 user={this.state.user}
                             />

webapp/components/code_preview.jsx

@@ -0,0 +1,101 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import $ from 'jquery';
+import * as syntaxHightlighting from 'utils/syntax_hightlighting.jsx';
+import Constants from 'utils/constants.jsx';
+import FileInfoPreview from './file_info_preview.jsx';
+
+import React from 'react';
+
+export default class CodePreview extends React.Component {
+    constructor(props) {
+        super(props);
+
+        this.updateStateFromProps = this.updateStateFromProps.bind(this);
+        this.handleReceivedError = this.handleReceivedError.bind(this);
+        this.handleReceivedCode = this.handleReceivedCode.bind(this);
+
+        this.state = {
+            code: '',
+            lang: '',
+            loading: true,
+            success: true
+        };
+    }
+
+    componentDidMount() {
+        this.updateStateFromProps(this.props);
+    }
+
+    componentWillReceiveProps(nextProps) {
+        if (this.props.fileUrl !== nextProps.fileUrl) {
+            this.updateStateFromProps(nextProps);
+        }
+    }
+
+    updateStateFromProps(props) {
+        var usedLanguage = syntaxHightlighting.getLang(props.filename);
+
+        if (!usedLanguage || props.fileInfo.size > Constants.CODE_PREVIEW_MAX_FILE_SIZE) {
+            this.setState({code: '', lang: '', loading: false, success: false});
+            return;
+        }
+
+        this.setState({code: '', lang: usedLanguage, loading: true});
+
+        $.ajax({
+            async: true,
+            url: props.fileUrl,
+            type: 'GET',
+            error: this.handleReceivedError,
+            success: this.handleReceivedCode
+        });
+    }
+
+    handleReceivedCode(data) {
+        const parsed = syntaxHightlighting.formatCode(this.state.lang, data, this.props.filename);
+        this.setState({code: parsed, loading: false, success: true});
+    }
+
+    handleReceivedError() {
+        this.setState({loading: false, success: false});
+    }
+
+    static support(filename) {
+        return typeof syntaxHightlighting.getLang(filename) !== 'undefined';
+    }
+
+    render() {
+        if (this.state.loading) {
+            return (
+                <div className='view-image__loading'>
+                    <img
+                        className='loader-image'
+                        src='/static/images/load.gif'
+                    />
+                </div>
+            );
+        }
+
+        if (!this.state.success) {
+            return (
+                <FileInfoPreview
+                    filename={this.props.filename}
+                    fileUrl={this.props.fileUrl}
+                    fileInfo={this.props.fileInfo}
+                    formatMessage={this.props.formatMessage}
+                />
+            );
+        }
+
+        return <div dangerouslySetInnerHTML={{__html: this.state.code}}/>;
+    }
+}
+
+CodePreview.propTypes = {
+    filename: React.PropTypes.string.isRequired,
+    fileUrl: React.PropTypes.string.isRequired,
+    fileInfo: React.PropTypes.object.isRequired,
+    formatMessage: React.PropTypes.func.isRequired
+};

webapp/components/more_channels.jsx

@@ -160,7 +160,7 @@ export default class MoreChannels extends React.Component {
 
         return (
             <div
-                className='modal fade'
+                className='modal fade more-channel__modal'
                 id='more_channels'
                 ref='modal'
                 tabIndex='-1'

webapp/components/new_channel_modal.jsx

@@ -38,7 +38,7 @@ class NewChannelModal extends React.Component {
     }
     componentDidMount() {
         if (Utils.isBrowserIE()) {
-            $('body').addClass('browser--IE');
+            $('body').addClass('browser--ie');
         }
     }
     handleSubmit(e) {

webapp/components/popover_list_members.jsx

@@ -158,6 +158,7 @@ export default class PopoverListMembers extends React.Component {
                     <Popover
                         ref='memebersPopover'
                         title={title}
+                        className='member-list__popover'
                         id='member-list-popover'
                     >
                         <div className='more-modal__list'>{popoverHtml}</div>

webapp/components/suggestion/command_provider.jsx

@@ -37,9 +37,9 @@ CommandSuggestion.propTypes = {
 };
 
 export default class CommandProvider {
-    handlePretextChanged(suggestionId, pretext) {
+    handlePretextChanged(suggestionId, pretext, channelId) {
         if (pretext.startsWith('/')) {
-            AsyncClient.getSuggestedCommands(pretext, suggestionId, CommandSuggestion);
+            AsyncClient.getSuggestedCommands(pretext, channelId, suggestionId, CommandSuggestion);
         }
     }
 }

webapp/components/suggestion/suggestion_box.jsx

@@ -111,7 +111,7 @@ export default class SuggestionBox extends React.Component {
 
     handlePretextChanged(pretext) {
         for (const provider of this.props.providers) {
-            provider.handlePretextChanged(this.suggestionId, pretext);
+            provider.handlePretextChanged(this.suggestionId, pretext, this.props.channelId);
         }
     }
 
@@ -160,6 +160,7 @@ SuggestionBox.propTypes = {
     value: React.PropTypes.string.isRequired,
     onUserInput: React.PropTypes.func,
     providers: React.PropTypes.arrayOf(React.PropTypes.object),
+    channelId: React.PropTypes.string,
 
     // explicitly name any input event handlers we override and need to manually call
     onChange: React.PropTypes.func,

webapp/components/textbox.jsx

@@ -224,6 +224,7 @@ export default class Textbox extends React.Component {
                     style={{visibility: this.state.preview ? 'hidden' : 'visible'}}
                     listComponent={SuggestionList}
                     providers={this.suggestionProviders}
+                    channelId={this.props.channelId}
                 />
                 <div
                     ref='preview'

webapp/components/user_settings/manage_command_hooks.jsx

@@ -4,9 +4,13 @@
 import LoadingScreen from '../loading_screen.jsx';
 
 import * as Client from 'utils/client.jsx';
+import * as Utils from 'utils/utils.jsx';
+import Constants from 'utils/constants.jsx';
 
 import {intlShape, injectIntl, defineMessages, FormattedMessage, FormattedHTMLMessage} from 'react-intl';
 
+const PreReleaseFeatures = Constants.PRE_RELEASE_FEATURES;
+
 const holders = defineMessages({
     requestTypePost: {
         id: 'user.settings.cmds.request_type_post',
@@ -59,6 +63,7 @@ export default class ManageCommandCmds extends React.Component {
         this.getCmds = this.getCmds.bind(this);
         this.addNewCmd = this.addNewCmd.bind(this);
         this.emptyCmd = this.emptyCmd.bind(this);
+        this.updateExternalManagement = this.updateExternalManagement.bind(this);
         this.updateTrigger = this.updateTrigger.bind(this);
         this.updateURL = this.updateURL.bind(this);
         this.updateMethod = this.updateMethod.bind(this);
@@ -99,7 +104,7 @@ export default class ManageCommandCmds extends React.Component {
     addNewCmd(e) {
         e.preventDefault();
 
-        if (this.state.cmd.trigger === '' || this.state.cmd.url === '') {
+        if (this.state.cmd.url === '' || (this.state.cmd.trigger === '' && !this.state.external_management)) {
             return;
         }
 
@@ -189,6 +194,12 @@ export default class ManageCommandCmds extends React.Component {
         );
     }
 
+    updateExternalManagement(e) {
+        var cmd = this.state.cmd;
+        cmd.external_management = e.target.checked;
+        this.setState(cmd);
+    }
+
     updateTrigger(e) {
         var cmd = this.state.cmd;
         cmd.trigger = e.target.value;
@@ -270,11 +281,26 @@ export default class ManageCommandCmds extends React.Component {
                 );
             }
 
+            let slashCommandAutocompleteDiv;
+            if (Utils.isFeatureEnabled(PreReleaseFeatures.SLASHCMD_AUTOCMP)) {
+                slashCommandAutocompleteDiv = (
+                    <div className='padding-top x2'>
+                        <strong>
+                            <FormattedMessage
+                                id='user.settings.cmds.external_management'
+                                defaultMessage='External management: '
+                            />
+                        </strong><span className='word-break--all'>{cmd.external_management ? this.props.intl.formatMessage(holders.autocompleteYes) : this.props.intl.formatMessage(holders.autocompleteNo)}</span>
+                    </div>
+                );
+            }
+
             cmds.push(
                 <div
                     key={cmd.id}
                     className='webhook__item webcmd__item'
                 >
+                    {slashCommandAutocompleteDiv}
                     {triggerDiv}
                     <div className='padding-top x2 webcmd__url'>
                         <strong>
@@ -416,7 +442,170 @@ export default class ManageCommandCmds extends React.Component {
             </div>
         );
 
-        const disableButton = this.state.cmd.trigger === '' || this.state.cmd.url === '';
+        const disableButton = this.state.cmd.url === '' || (this.state.cmd.trigger === '' && !this.state.external_management);
+
+        let triggerInput;
+        if (!this.state.cmd.external_management) {
+            triggerInput = (
+                <div className='padding-top x2'>
+                    <label className='control-label'>
+                        <FormattedMessage
+                            id='user.settings.cmds.trigger'
+                            defaultMessage='Command Trigger Word: '
+                        />
+                    </label>
+                    <div className='padding-top'>
+                        <input
+                            ref='trigger'
+                            className='form-control'
+                            value={this.state.cmd.trigger}
+                            onChange={this.updateTrigger}
+                            placeholder={this.props.intl.formatMessage(holders.addTriggerPlaceholder)}
+                        />
+                    </div>
+                    <div className='padding-top'>
+                        <FormattedMessage
+                            id='user.settings.cmds.trigger_desc'
+                            defaultMessage='Examples: /patient, /client, /employee Reserved: /echo, /join, /logout, /me, /shrug'
+                        />
+                    </div>
+                </div>
+            );
+        }
+
+        let slashCommandAutocompleteCheckbox;
+        if (Utils.isFeatureEnabled(PreReleaseFeatures.SLASHCMD_AUTOCMP)) {
+            slashCommandAutocompleteCheckbox = (
+                <div className='padding-top x2'>
+                    <label className='control-label'>
+                        <FormattedMessage
+                            id='user.settings.cmds.external_management'
+                            defaultMessage='External management: '
+                        />
+                    </label>
+                    <div className='padding-top'>
+                        <div className='checkbox'>
+                            <label>
+                                <input
+                                    type='checkbox'
+                                    checked={this.state.cmd.external_management}
+                                    onChange={this.updateExternalManagement}
+                                />
+                                <FormattedMessage
+                                    id='user.settings.cmds.slashCmd_autocmp'
+                                    defaultMessage='Enable external application to offer autocomplete'
+                                />
+                            </label>
+                        </div>
+                    </div>
+                </div>
+
+            );
+        }
+
+        let autoCompleteSettings;
+        if (!this.state.cmd.external_management) {
+            autoCompleteSettings = (
+                <div>
+                    <div className='padding-top x2'>
+                        <label className='control-label'>
+                            <FormattedMessage
+                                id='user.settings.cmds.auto_complete'
+                                defaultMessage='Autocomplete: '
+                            />
+                        </label>
+                        <div className='padding-top'>
+                            <div className='checkbox'>
+                                <label>
+                                    <input
+                                        type='checkbox'
+                                        checked={this.state.cmd.auto_complete}
+                                        onChange={this.updateAutoComplete}
+                                    />
+                                    <FormattedMessage
+                                        id='user.settings.cmds.auto_complete_help'
+                                        defaultMessage=' Show this command in the autocomplete list.'
+                                    />
+                                </label>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div className='padding-top x2'>
+                        <label className='control-label'>
+                            <FormattedMessage
+                                id='user.settings.cmds.auto_complete_hint'
+                                defaultMessage='Autocomplete Hint: '
+                            />
+                        </label>
+                        <div className='padding-top'>
+                            <input
+                                ref='autoCompleteHint'
+                                className='form-control'
+                                value={this.state.cmd.auto_complete_hint}
+                                onChange={this.updateAutoCompleteHint}
+                                placeholder={this.props.intl.formatMessage(holders.addAutoCompleteHintPlaceholder)}
+                            />
+                        </div>
+                        <div className='padding-top'>
+                            <FormattedMessage
+                                id='user.settings.cmds.auto_complete_hint_desc'
+                                defaultMessage='Optional hint in the autocomplete list about parameters needed for command.'
+                            />
+                        </div>
+                    </div>
+
+                    <div className='padding-top x2'>
+                        <label className='control-label'>
+                            <FormattedMessage
+                                id='user.settings.cmds.auto_complete_desc'
+                                defaultMessage='Autocomplete Description: '
+                            />
+                        </label>
+                        <div className='padding-top'>
+                            <input
+                                ref='autoCompleteDesc'
+                                className='form-control'
+                                value={this.state.cmd.auto_complete_desc}
+                                onChange={this.updateAutoCompleteDesc}
+                                placeholder={this.props.intl.formatMessage(holders.addAutoCompleteDescPlaceholder)}
+                            />
+                        </div>
+                        <div className='padding-top'>
+                            <FormattedMessage
+                                id='user.settings.cmds.auto_complete_desc_desc'
+                                defaultMessage='Optional short description of slash command for the autocomplete list.'
+                            />
+                        </div>
+                    </div>
+
+                    <div className='padding-top x2'>
+                        <label className='control-label'>
+                            <FormattedMessage
+                                id='user.settings.cmds.display_name'
+                                defaultMessage='Descriptive Label: '
+                            />
+                        </label>
+                        <div className='padding-top'>
+                            <input
+                                ref='displayName'
+                                className='form-control'
+                                value={this.state.cmd.display_name}
+                                onChange={this.updateDisplayName}
+                                placeholder={this.props.intl.formatMessage(holders.addDisplayNamePlaceholder)}
+                            />
+                        </div>
+                        <div className='padding-top'>
+                            <FormattedMessage
+                                id='user.settings.cmds.cmd_display_name'
+                                defaultMessage='Brief description of slash command to show in listings.'
+                            />
+                        </div>
+                        {addError}
+                    </div>
+                </div>
+            );
+        }
 
         return (
             <div key='addCommandCmd'>
@@ -433,29 +622,8 @@ export default class ManageCommandCmds extends React.Component {
                 <div className='padding-top divider-light'></div>
                 <div className='padding-top'>
 
-                    <div className='padding-top x2'>
-                        <label className='control-label'>
-                            <FormattedMessage
-                                id='user.settings.cmds.trigger'
-                                defaultMessage='Command Trigger Word: '
-                            />
-                        </label>
-                        <div className='padding-top'>
-                            <input
-                                ref='trigger'
-                                className='form-control'
-                                value={this.state.cmd.trigger}
-                                onChange={this.updateTrigger}
-                                placeholder={this.props.intl.formatMessage(holders.addTriggerPlaceholder)}
-                            />
-                        </div>
-                        <div className='padding-top'>
-                            <FormattedMessage
-                                id='user.settings.cmds.trigger_desc'
-                                defaultMessage='Examples: /patient, /client, /employee Reserved: /echo, /join, /logout, /me, /shrug'
-                            />
-                        </div>
-                    </div>
+                    {slashCommandAutocompleteCheckbox}
+                    {triggerInput}
 
                     <div className='padding-top x2'>
                         <label className='control-label'>
@@ -560,102 +728,7 @@ export default class ManageCommandCmds extends React.Component {
                         </div>
                     </div>
 
-                    <div className='padding-top x2'>
-                        <label className='control-label'>
-                            <FormattedMessage
-                                id='user.settings.cmds.auto_complete'
-                                defaultMessage='Autocomplete: '
-                            />
-                        </label>
-                        <div className='padding-top'>
-                            <div className='checkbox'>
-                                <label>
-                                    <input
-                                        type='checkbox'
-                                        checked={this.state.cmd.auto_complete}
-                                        onChange={this.updateAutoComplete}
-                                    />
-                                    <FormattedMessage
-                                        id='user.settings.cmds.auto_complete_help'
-                                        defaultMessage=' Show this command in the autocomplete list.'
-                                    />
-                                </label>
-                            </div>
-                        </div>
-                    </div>
-
-                    <div className='padding-top x2'>
-                        <label className='control-label'>
-                            <FormattedMessage
-                                id='user.settings.cmds.auto_complete_hint'
-                                defaultMessage='Autocomplete Hint: '
-                            />
-                        </label>
-                        <div className='padding-top'>
-                            <input
-                                ref='autoCompleteHint'
-                                className='form-control'
-                                value={this.state.cmd.auto_complete_hint}
-                                onChange={this.updateAutoCompleteHint}
-                                placeholder={this.props.intl.formatMessage(holders.addAutoCompleteHintPlaceholder)}
-                            />
-                        </div>
-                        <div className='padding-top'>
-                            <FormattedMessage
-                                id='user.settings.cmds.auto_complete_hint_desc'
-                                defaultMessage='Optional hint in the autocomplete list about parameters needed for command.'
-                            />
-                        </div>
-                    </div>
-
-                    <div className='padding-top x2'>
-                        <label className='control-label'>
-                            <FormattedMessage
-                                id='user.settings.cmds.auto_complete_desc'
-                                defaultMessage='Autocomplete Description: '
-                            />
-                        </label>
-                        <div className='padding-top'>
-                            <input
-                                ref='autoCompleteDesc'
-                                className='form-control'
-                                value={this.state.cmd.auto_complete_desc}
-                                onChange={this.updateAutoCompleteDesc}
-                                placeholder={this.props.intl.formatMessage(holders.addAutoCompleteDescPlaceholder)}
-                            />
-                        </div>
-                        <div className='padding-top'>
-                            <FormattedMessage
-                                id='user.settings.cmds.auto_complete_desc_desc'
-                                defaultMessage='Optional short description of slash command for the autocomplete list.'
-                            />
-                        </div>
-                    </div>
-
-                    <div className='padding-top x2'>
-                        <label className='control-label'>
-                            <FormattedMessage
-                                id='user.settings.cmds.display_name'
-                                defaultMessage='Descriptive Label: '
-                            />
-                        </label>
-                        <div className='padding-top'>
-                            <input
-                                ref='displayName'
-                                className='form-control'
-                                value={this.state.cmd.display_name}
-                                onChange={this.updateDisplayName}
-                                placeholder={this.props.intl.formatMessage(holders.addDisplayNamePlaceholder)}
-                            />
-                        </div>
-                        <div className='padding-top'>
-                            <FormattedMessage
-                                id='user.settings.cmds.cmd_display_name'
-                                defaultMessage='Brief description of slash command to show in listings.'
-                            />
-                        </div>
-                        {addError}
-                    </div>
+                    {autoCompleteSettings}
 
                     <div className='padding-top x2 padding-bottom'>
                         <a

webapp/components/user_settings/user_settings_advanced.jsx

@@ -51,6 +51,10 @@ const holders = defineMessages({
     EMBED_TOGGLE: {
         id: 'user.settings.advance.embed_toggle',
         defaultMessage: 'Show toggle for all embed previews'
+    },
+    SLASHCMD_AUTOCMP: {
+        id: 'user.settings.advance.slashCmd_autocmp',
+        defaultMessage: 'Enable external application to offer slash command autocomplete'
     }
 });
 

webapp/components/user_settings/user_settings_display.jsx

@@ -195,7 +195,7 @@ export default class UserSettingsDisplay extends React.Component {
         const showUsername = (
             <FormattedMessage
                 id='user.settings.display.showUsername'
-                defaultMessage='Show username (team default)'
+                defaultMessage='Show username (default)'
             />
         );
         const showNickname = (

webapp/components/view_image.jsx

@@ -7,6 +7,7 @@ import * as Client from 'utils/client.jsx';
 import * as Utils from 'utils/utils.jsx';
 import AudioVideoPreview from './audio_video_preview.jsx';
 import Constants from 'utils/constants.jsx';
+import CodePreview from './code_preview.jsx';
 import FileInfoPreview from './file_info_preview.jsx';
 import FileStore from 'stores/file_store.jsx';
 import ViewImagePopoverBar from './view_image_popover_bar.jsx';
@@ -254,6 +255,15 @@ class ViewImageModal extends React.Component {
                         formatMessage={this.props.intl.formatMessage}
                     />
                 );
+            } else if (CodePreview.support(filename)) {
+                content = (
+                    <CodePreview
+                        filename={filename}
+                        fileUrl={fileUrl}
+                        fileInfo={fileInfo}
+                        formatMessage={this.props.intl.formatMessage}
+                    />
+                );
             } else {
                 content = (
                     <FileInfoPreview
@@ -311,18 +321,19 @@ class ViewImageModal extends React.Component {
             <Modal
                 show={this.props.show}
                 onHide={this.props.onModalDismissed}
-                className='image_modal'
+                className='modal-image'
                 dialogClassName='modal-image'
             >
                 <Modal.Body
-                    modalClassName='image-body'
+                    modalClassName='modal-image__body'
                     onClick={this.props.onModalDismissed}
                 >
                     <div
-                        className={'image-wrapper'}
+                        className={'modal-image__wrapper'}
                         onClick={this.props.onModalDismissed}
                     >
                         <div
+                            className='modal-back'
                             onMouseEnter={this.onMouseEnterImage}
                             onMouseLeave={this.onMouseLeaveImage}
                             onClick={(e) => e.stopPropagation()}

webapp/i18n/en.json

@@ -1126,6 +1126,7 @@
   "tutorial_tip.seen": "Seen this before? ",
   "upload_overlay.info": "Drop a file to upload it.",
   "user.settings.advance.embed_preview": "Show preview snippet of links below message",
+  "user.settings.advance.slashCmd_autocmp": "Enable external application to offer slash command autocomplete",
   "user.settings.advance.embed_toggle": "Show toggle for all embed previews",
   "user.settings.advance.enabled": "enabled",
   "user.settings.advance.feature": " Feature ",
@@ -1173,6 +1174,7 @@
   "user.settings.cmds.url_desc": "The callback URL to receive the HTTP POST or GET event request when the slash command is run.",
   "user.settings.cmds.username": "Response Username: ",
   "user.settings.cmds.username_desc": "Choose a username override for responses for this slash command. Usernames can consist of up to 22 characters consisting of lowercase letters, numbers and they symbols \"-\", \"_\", and \".\" .",
+  "user.settings.cmds.slashCmd_autocmp": "Enable external application to offer autocomplete",
   "user.settings.custom_theme.awayIndicator": "Away Indicator",
   "user.settings.custom_theme.buttonBg": "Button BG",
   "user.settings.custom_theme.buttonColor": "Button Text",
@@ -1209,7 +1211,7 @@
   "user.settings.display.preferTime": "Select how you prefer time displayed.",
   "user.settings.display.showFullname": "Show first and last name",
   "user.settings.display.showNickname": "Show nickname if one exists, otherwise show first and last name",
-  "user.settings.display.showUsername": "Show username (team default)",
+  "user.settings.display.showUsername": "Show username (default)",
   "user.settings.display.teammateDisplay": "Teammate Name Display",
   "user.settings.display.theme.customTheme": "Custom Theme",
   "user.settings.display.theme.describe": "Open to manage your theme",

webapp/i18n/pt.json

@@ -1174,7 +1174,7 @@
   "user.settings.display.preferTime": "Selecione como você prefere que a hora seja mostrada.",
   "user.settings.display.showFullname": "Mostrar primeiro e último nome",
   "user.settings.display.showNickname": "Mostras apelidos se um existir, caso contrário mostrar o primeiro e último nome",
-  "user.settings.display.showUsername": "Mostrar nome de usuário (equipe padrão)",
+  "user.settings.display.showUsername": "Mostrar nome de usuário (padrão)",
   "user.settings.display.teammateDisplay": "Nome de Exibição da Equipe de Trabalho",
   "user.settings.display.theme.customTheme": "Tema Customizado",
   "user.settings.display.theme.describe": "Abrir para gerenciar seu tema",
@@ -1313,4 +1313,4 @@
   "web.footer.terms": "Termos",
   "web.header.back": "Voltar",
   "web.root.singup_info": "Toda comunicação em um só lugar, pesquisável e acessível em qualquer lugar"
-}
+}

webapp/package.json

@@ -31,7 +31,7 @@
     "babel-loader": "6.2.4",
     "babel-plugin-transform-runtime": "6.6.0",
     "babel-polyfill": "6.7.2",
-    "babel-preset-es2015": "6.6.0",
+    "babel-preset-es2015-webpack": "6.4.0",
     "babel-preset-react": "6.5.0",
     "babel-preset-stage-0": "6.5.0",
     "eslint": "2.2.0",
@@ -39,6 +39,7 @@
     "exports-loader": "0.6.3",
     "extract-text-webpack-plugin": "1.0.1",
     "file-loader": "0.8.5",
+    "url-loader": "0.5.7",
     "html-loader": "0.4.3",
     "copy-webpack-plugin": "1.1.1",
     "css-loader": "0.23.1",
@@ -52,6 +53,7 @@
   },
   "scripts": {
       "check": "eslint --ext \".jsx\" --ignore-pattern node_modules --quiet .",
-      "build": "webpack --progress"
+      "build": "webpack --optimize-dedupe",
+      "run": "webpack --progress"
   }
 }

webapp/root.jsx

@@ -3,11 +3,11 @@
 
 import $ from 'jquery';
 
-import 'sass/styles.scss';
 import 'bootstrap/dist/css/bootstrap.css';
 import 'jasny-bootstrap/dist/css/jasny-bootstrap.css';
 import 'bootstrap-colorpicker/dist/css/bootstrap-colorpicker.css';
 import 'google-fonts/google-fonts.css';
+import 'sass/styles.scss';
 
 import React from 'react';
 import ReactDOM from 'react-dom';

webapp/sass/base/_structure.scss

@@ -6,22 +6,24 @@ body {
 }
 
 body {
-    width: 100%;
-    height: 100%;
     background: $bg--gray;
+    height: 100%;
     position: relative;
+    width: 100%;
+}
 
-    &.sticky {
-        background: $bg--white;
+.sticky {
+    background: $white;
 
-        > .container-fluid {
-            overflow: auto;
-        }
+    > .container-fluid {
+        overflow: auto;
+    }
 
-        .inner-wrap {
-            > .row.content {
-                min-height: 100%;
+    .inner-wrap {
+        > .row {
+            &.content {
                 margin-bottom: -89px;
+                min-height: 100%;
             }
         }
     }
@@ -30,9 +32,11 @@ body {
 .inner-wrap {
     height: 100%;
 
-    > .row.main {
-        height: 100%;
-        position: relative;
+    > .row {
+        &.main {
+            height: 100%;
+            position: relative;
+        }
     }
 }
 

webapp/sass/base/_typography.scss

@@ -6,20 +6,20 @@ strong {
 }
 
 a {
+    color: $primary-color;
     cursor: pointer;
     text-decoration: none;
     word-break: break-word;
-    color: $color--primary;
-}
 
-a:focus,
-a:hover {
-    color: $color--primary--hover;
+    &:focus,
+    &:hover {
+        color: $primary-color--hover;
+    }
 }
 
 body {
+    @include font-smoothing;
     font-family: 'Open Sans', sans-serif;
-    -webkit-font-smoothing: antialiased;
 }
 
 .word-break--all {

webapp/sass/components/_alerts.scss

@@ -1,13 +1,13 @@
 @charset 'UTF-8';
 
 .alert {
-    padding: 8px 12px;
     @include border-radius($border-rad);
+    padding: 8px 12px;
 }
 
 .alert--confirm {
     display: inline-block;
     float: left;
-    padding: 4px 10px;
     margin: 1px 0 0 10px;
-}
+    padding: 4px 10px;
+}

webapp/sass/components/_buttons.scss

@@ -5,19 +5,19 @@
     @include border-radius($border-rad);
 
     &.btn-primary {
+        background: $primary-color;
         border-color: transparent;
-        background: $color--primary;
 
         &:hover,
         &:focus,
         &:active {
-            background: $color--primary--hover;
+            background: $primary-color--hover;
         }
     }
 
     &.btn-inactive {
+        background: $light-gray;
         border-color: transparent;
-        background: #707070;
-        color: #fff;
+        color: $white;
     }
 }

webapp/sass/components/_emoticons.scss

@@ -1,27 +1,27 @@
 @charset 'UTF-8';
 
 .emoticon {
-    width: 1.5em;
-    height: 1.5em;
-    display: inline-block;
-    margin-bottom: .25em;
     background-size: contain;
+    display: inline-block;
+    height: 1.5em;
+    margin-bottom: .25em;
+    width: 1.5em;
 }
 
 .emoticon-suggestion {
     @include clearfix;
-    width: 100%;
-    height: 30px;
     cursor: pointer;
     font-size: 13px;
+    height: 30px;
     line-height: 30px;
+    width: 100%;
 }
 
 .emoticon-suggestion__image {
-    width: 20px;
     height: 20px;
     margin: 6px 6px 0 5px;
     padding: 0;
     text-align: center;
     vertical-align: top;
+    width: 20px;
 }

webapp/sass/components/_error-bar.scss

@@ -1,29 +1,28 @@
 @charset 'UTF-8';
 
 .error-bar {
-    background-color: #09f;
-    text-align: center;
-    position: relative;
-    color: #fff;
+    background-color: darken($primary-color, 5%);
+    color: $white;
+    padding: 5px 30px;
     position: absolute;
+    text-align: center;
     top: 0;
     width: 100%;
     z-index: 9999;
-    padding: 5px 30px;
 
     &__close {
-        position: absolute;
-        right: 0;
-        top: 0;
-        color: #fff;
+        color: $white;
+        font-family: 'Open Sans', sans-serif;
         font-size: 20px;
         font-weight: 600;
-        text-decoration: none;
         padding: 0 10px;
-        font-family: 'Open Sans', sans-serif;
+        position: absolute;
+        right: 0;
+        text-decoration: none;
+        top: 0;
 
         &:hover {
-            color: #fff;
+            color: $white;
             text-decoration: none;
         }
     }

webapp/sass/components/_files.scss

@@ -1,27 +1,31 @@
 @charset 'UTF-8';
 
 .file-preview__container {
-    position: relative;
-    margin: 1px 0 10px;
-    width: 100%;
-    max-height: 100px;
     height: 100px;
-    white-space: nowrap;
+    margin: 1px 0 10px;
+    max-height: 100px;
     overflow-x: auto;
     overflow-y: hidden;
+    position: relative;
+    white-space: nowrap;
+    width: 100%;
 }
 
 .file-preview {
+    @include clearfix;
+    border: 1px solid $light-gray;
     display: inline-block;
-    width: 120px;
     height: 100px;
     margin: 0 0 0 10px;
     position: relative;
-    border: 1px solid #ddd;
-    @include clearfix;
+    width: 120px;
 
-    &:hover .file-preview__remove:after {
-        @include opacity(1);
+    &:hover {
+        .file-preview__remove {
+            &:after {
+                @include opacity(1);
+            }
+        }
     }
 
     &:first-child {
@@ -29,13 +33,13 @@
     }
 
     .spinner {
-        position: absolute;
-        top: 50%;
+        height: 32px;
         left: 50%;
         margin-left: -16px;
         margin-top: -16px;
+        position: absolute;
+        top: 50%;
         width: 32px;
-        height: 32px;
     }
 }
 
@@ -46,14 +50,15 @@
 }
 
 .file-preview__remove {
-    position: absolute;
-    width: 100%;
     height: 100%;
     left: 0;
+    position: absolute;
     top: 0;
+    width: 100%;
 
     &:after {
-        background: rgba(0, 0, 0, .4);
+        @include opacity(0);
+        @include alpha-property(background, $black, .4);
         content: '';
         height: 100%;
         left: 0;
@@ -61,33 +66,31 @@
         position: absolute;
         top: 0;
         width: 100%;
-        @include opacity(0);
     }
 
     i {
-        top: 5px;
-        right: 5px;
-        position: absolute;
-        color: #fff;
+        color: $white;
         cursor: pointer;
-        z-index: 5;
         opacity: inherit;
-        text-shadow: 0 0px 3px #444;
-        text-shadow: 0 0px 3px rgba(0, 0, 0, .7);
+        position: absolute;
+        right: 5px;
+        text-shadow: 0 0 3px alpha-color($black, .7);
+        top: 5px;
+        z-index: 5;
     }
 }
 
 .image-comment {
     background-position: left top;
     background-repeat: no-repeat;
-    width: 300px;
     height: 300px;
+    width: 300px;
 }
 
 
 .file-icon {
-    width: 100%;
     height: 100%;
+    width: 100%;
 
     &.audio {
         @include file-icon('../images/icons/audio.png');
@@ -131,36 +134,30 @@
 }
 
 .post-image__column {
+    border: 1px solid alpha-color($black, .2);
+    float: left;
+    height: 100px;
+    margin: 5px 10px 5px 0;
     position: relative;
     width: 240px;
-    height: 100px;
-    float: left;
-    margin: 5px 10px 5px 0;
-    border: 1px solid lightgrey;
-
-    a {
-        text-decoration: none;
-        color: grey;
-    }
 }
 
 .post-image__load {
+    background-position: center;
+    background-repeat: no-repeat;
+    background-size: 20px 20px;
     height: 100%;
     width: 100%;
-    background-size: 20px 20px;
-    background-repeat: no-repeat;
-    background-position: center;
-    background-image: url('~images/load.gif');
 }
 
 .post-image {
-    width: 100%;
-    height: 100%;
-    background-color: #fff;
+    background-color: $white;
     background-repeat: no-repeat;
+    height: 100%;
     overflow: hidden;
     position: relative;
     text-align: center;
+    width: 100%;
 
     &.small {
         background-position: center;
@@ -170,60 +167,59 @@
         background-position: top left;
     }
 
-    .spinner.file__loading {
-        position: absolute;
-        left: 50%;
-        margin-left: -16px;
-        top: 50%;
-        margin-top: -16px;
+    .spinner {
+        .file__loading {
+            left: 50%;
+            margin-left: -16px;
+            margin-top: -16px;
+            position: absolute;
+            top: 50%;
+        }
     }
 
     .file__loaded {
         max-width: initial;
+
         &.landscape,
         &.quadrat {
             height: 100px;
         }
+
         &.portrait {
             width: 120px;
         }
     }
-
-    &:hover .file-playback__controls.stop {
-        @include opacity(1);
-    }
 }
 
 .post-image__thumbnail {
+    @include cursor(zoom-in);
     float: left;
-    width: 50%;
     height: 100%;
-    cursor: zoom-in;
-    cursor: -webkit-zoom-in;
+    width: 50%;
 }
 
 .post-image__details {
-    float: left;
     @include clearfix;
-    word-break: break-word;
-    width: 50%;
-    height: 100%;
-    background: white;
-    border-left: 1px solid #ddd;
+    background: $white;
+    border-left: 1px solid $light-gray;
+    color: alpha-color($black, .8);
+    float: left;
     font-size: 13px;
+    height: 100%;
     padding: 7px;
-    color: #333;
+    width: 50%;
+    word-break: break-word;
 
     .post-image__name {
-        margin-bottom: 3px;
         display: block;
+        margin-bottom: 3px;
     }
 
     .post-image__download {
+        @include opacity(.7);
+        cursor: pointer;
         display: inline-block;
         padding-right: 7px;
-        cursor: pointer;
-        @include opacity(.7);
     }
 
     .post-image__type {
@@ -231,57 +227,56 @@
     }
 
     .post-image__size {
-        margin-left: 4px;
         @include opacity(.6);
+        margin-left: 4px;
     }
 }
 
 .file-details__container {
     @include display-flex;
-    display: -ms-flexbox;
+    background: $white;
 
     .file-details {
-        width: 320px;
         height: 270px;
         padding: 14px;
         text-align: left;
         vertical-align: top;
+        width: 320px;
 
         .file-details__name {
-            color: #333;
+            color: alpha-color($black, .9);
             font-size: 16px;
         }
 
         .file-details__info {
-            color: grey;
+            color: alpha-color($black, .5);
         }
     }
+
     .file-details__preview {
-        width: 320px;
+        border-right: 1px solid $light-gray;
         height: 270px;
-        border-right: 1px solid #ddd;
         vertical-align: center;
+        width: 320px;
 
         // helper to center the image icon in the preview window
         .file-details__preview-helper {
-            height: 100%;
             display: inline-block;
+            height: 100%;
             vertical-align: middle;
         }
     }
 }
 
 .file-playback__controls {
+    @include single-transition(opacity, .6s);
+    bottom: 0;
+    cursor: pointer;
+    font-size: 22px;
     position: absolute;
     right: 5px;
-    bottom: 0;
-    font-size: 22px;
-    cursor: pointer;
-    z-index: 2;
-    -webkit-transition: opacity .6s;
-    -moz-transition: opacity .6s;
-    -o-transition: opacity .6s;
     transition: opacity .6s;
+    z-index: 2;
 
     &.stop {
         @include opacity(0);
@@ -289,6 +284,6 @@
 }
 
 .view-image__loading {
-    background: black;
+    background: $black;
     min-height: 100px;
 }

webapp/sass/components/_inputs.scss

@@ -15,12 +15,21 @@
     &.no-resize {
         resize: none;
     }
+
+    &[disabled],
+    [readonly] {
+        @include alpha-property(background, $white, .1);
+        color: inherit;
+        cursor: auto;
+    }
 }
 
-.form-control[disabled],
-.form-control[readonly],
-fieldset[disabled] .form-control {
-    cursor: auto;
-    background: rgba(#fff, .1);
-    color: inherit;
+fieldset {
+    &[disabled] {
+        .form-control {
+            @include alpha-property(background, $white, .1);
+            color: inherit;
+            cursor: auto;
+        }
+    }
 }

webapp/sass/components/_links.scss

@@ -1,23 +1,22 @@
 @charset 'UTF-8';
 
 a {
+    color: $primary-color;
     cursor: pointer;
     text-decoration: none;
     word-break: break-word;
-    color: $color--primary;
-}
-
-a:focus,
-a:hover {
-    color: $color--primary--hover;
-}
-
-.text-danger,
-a.text-danger {
-    color: #e05f5d;
 
     &:hover,
     &:focus {
-        color: #e05f5d;
+        color: $primary-color--hover;
+    }
+}
+
+.text-danger {
+    color: desaturate($red, 20%);
+
+    &:hover,
+    &:focus {
+        color: desaturate($red, 20%);
     }
 }

webapp/sass/components/_mentions.scss

@@ -1,24 +1,24 @@
 @charset 'UTF-8';
 
 .mention {
-    color: #fff;
-    background: $color--primary;
+    @include border-radius(3px);
+    background: $primary-color;
+    color: $white;
+    padding-bottom: 2px;
     position: relative;
     z-index: 10;
-    padding-bottom: 2px;
-    @include border-radius(3px);
 }
 
 .mentions__name {
-    position: relative;
-    width: 100%;
-    height: 36px;
-    padding: 2px;
-    z-index: 101;
-    line-height: 36px;
-    font-size: 13px;
     cursor: pointer;
+    font-size: 13px;
+    height: 36px;
+    line-height: 36px;
+    padding: 2px;
+    position: relative;
     white-space: nowrap;
+    width: 100%;
+    z-index: 101;
 
     .mention-align {
         @include clearfix;
@@ -28,29 +28,29 @@
 }
 
 .mention__image {
-    margin-right: 6px;
-    height: 32px;
-    width: 32px;
-    line-height: 36px;
+    @include border-radius(32px);
     display: block;
     font-size: 20px;
+    height: 32px;
+    line-height: 36px;
+    margin-right: 6px;
     text-align: center;
-    @include border-radius(32px);
+    width: 32px;
 
     .mention--align {
+        display: inline-block;
         max-width: 80%;
         overflow: hidden;
-        display: inline-block;
-        white-space: nowrap;
         text-overflow: ellipsis;
+        white-space: nowrap;
     }
 }
 
 .mention__fullname {
-    color: grey;
+    color: $dark-gray;
     padding-left: 10px;
 }
 
 .mention--highlight {
-    background-color: #fff2bb;
+    background-color: $yellow;
 }

webapp/sass/components/_modal.scss

@@ -1,12 +1,24 @@
 @charset 'UTF-8';
 
-#channel_members_modal .modal-body {
-    min-height: 110px;
+.browser--ie {
+    .modal {
+        .modal-dialog {
+            @include translateY(0);
+        }
+    }
 }
 
 .modal-body {
-    padding: 20px 15px;
     overflow: auto;
+    padding: 20px 15px;
+
+    .edit-modal-body {
+        overflow: visible;
+
+        .suggestion-list__content {
+            max-height: 150px;
+        }
+    }
 }
 
 .more-table {
@@ -15,27 +27,23 @@
 }
 
 .modal {
+    color: alpha-color($black, .9);
     width: 100%;
-    color: #333;
 
-    body.browser--IE & {
-        .modal-dialog {
-            @include translateY(0);
-        }
-    }
-
-    &.image_modal {
-        .modal-backdrop.in {
-            @include opacity(.7);
+    &.modal-image {
+        .modal-backdrop {
+            &.in {
+                @include opacity(.7);
+            }
         }
     }
 
     .custom-textarea {
+        border-color: $light-gray;
         color: inherit;
-        border-color: #ccc;
 
         &:focus {
-            border-color: #ccc;
+            border-color: $light-gray;
             box-shadow: none;
         }
     }
@@ -44,15 +52,15 @@
         font-size: 13px;
 
         &.btn-default {
-            border: none;
             background: transparent;
+            border: none;
         }
     }
 
     .info__label {
         font-weight: 600;
-        text-align: right;
         padding-right: 0;
+        text-align: right;
     }
 
     .team-member-list {
@@ -60,21 +68,21 @@
     }
 
     .remove__member {
+        color: $dark-gray;
         float: right;
-        color: #999;
         font-size: 20px;
         line-height: 0;
         padding: 6px;
 
         &:hover {
-            color: #e56565;
+            color: $red;
         }
     }
 
     .modal-dialog {
-        max-width: 95%;
         margin-left: auto;
         margin-right: auto;
+        max-width: 95%;
     }
 
     .modal-push-down {
@@ -82,51 +90,51 @@
     }
 
     .modal-next-bar {
-        position: absolute;
-        top: 0px;
-        right: 0;
         height: 100%;
+        position: absolute;
+        right: 0;
+        top: 0;
     }
 
     .modal-header {
-        border-radius: 0;
-        background: $color--primary;
-        color: #fff;
-        padding: 15px 15px 11px;
-        border: 1px solid #ddd;
-        min-height: 56px;
+        @include border-radius(0);
         @include clearfix;
+        background: $primary-color;
+        border: 1px solid $light-gray;
+        color: $white;
+        min-height: 56px;
+        padding: 15px 15px 11px;
 
         .modal-title {
+            color: $bg--gray;
             float: left;
             font-size: 17px;
             line-height: 27px;
-            color: #f4f4f4;
 
             .name {
+                color: $white;
                 font-weight: 600;
-                color: #fff;
             }
         }
 
         .modal-action {
-            padding: 0;
             margin: 0;
+            padding: 0;
         }
 
-        button.close {
-            color: #fff;
+        .close {
             @include opacity(1);
-            z-index: 5;
-            width: 30px;
+            @include single-transition(all, .25s, ease-in);
+            color: $white;
             height: 30px;
             line-height: 30px;
-            @include single-transition(all, .25s, ease-in);
             position: absolute;
             right: 10px;
+            width: 30px;
+            z-index: 5;
 
             &:hover {
-                background: rgba(0, 0, 0, .1);
+                @include alpha-property(background, $black, .1);
             }
 
             span {
@@ -149,8 +157,8 @@
     }
 
     .no-channel-message {
-        text-align: center;
         padding: 2em 1em;
+        text-align: center;
 
         .primary-message {
             font-size: 1.25em;
@@ -168,46 +176,46 @@
     }
 
     .modal-chevron-icon {
-        top: 50%;
         font-size: 120%;
+        top: 50%;
     }
 
     .modal-prev-bar {
-        position: absolute;
-        top: 0px;
-        left: 0;
         height: 100%;
+        left: 0;
+        position: absolute;
+        top: 0;
     }
 
-    &#more_channels {
+    &.more-channel__modal {
         .modal-body {
             padding: 0;
         }
     }
 
     .modal-image {
-        position: relative;
-        width: 100%;
         height: 100%;
         margin: 0 auto;
         max-width: 100%;
+        position: relative;
+        width: 100%;
 
         .modal-body {
             @include clearfix;
-            height: 100%;
             display: table;
+            height: 100%;
+            max-height: 100%;
             table-layout: fixed;
             width: 100%;
-            max-height: 100%;
         }
 
-        .image-wrapper {
-            position: relative;
-            max-width: 90%;
+        .modal-image__wrapper {
             @include border-radius(3px);
             display: table-cell;
-            vertical-align: middle;
+            max-width: 90%;
+            position: relative;
             text-align: center;
+            vertical-align: middle;
             width: 100%;
 
             &:hover {
@@ -215,33 +223,31 @@
             }
 
             &.default {
-                width: 100%;
                 height: 80%;
+                width: 100%;
             }
 
             audio,
             canvas,
             progress,
             video {
-                max-width: 100%;
-                height: auto;
                 display: block;
+                height: auto;
+                max-width: 100%;
             }
 
             .modal-close {
-                background: url('../images/close.png') no-repeat;
+                @include single-transition(opacity, .6s);
                 @include background-size(100% 100%);
-                width: 37px;
+                @include opacity(0);
+                background-image: url('../images/close.png');
+                cursor: pointer;
                 height: 37px;
                 position: absolute;
                 right: -13px;
                 top: -13px;
-                @include opacity(0);
-                -webkit-transition: opacity .6s;
-                -moz-transition: opacity .6s;
-                -o-transition: opacity .6s;
                 transition: opacity .6s;
-                cursor: pointer;
+                width: 37px;
                 z-index: 9999;
 
                 &.modal-close--show {
@@ -250,99 +256,109 @@
             }
 
             > div {
+                display: inline-block;
                 min-height: 100px;
                 min-width: 320px;
-                background: #fff;
-                display: inline-block;
                 position: relative;
+            }
 
-                &:hover .file-playback__controls.stop {
-                    @include opacity(1);
-                }
+            code {
+                min-height: 130px;
+                min-width: 330px;
+            }
+
+            pre, code {
+                display: inline-block;
+            }
+
+            .post-body--code {
+                max-height: calc(100vh - 80px);
+                max-width: calc(100vw - 80px);
+                overflow: auto;
             }
 
             img {
-                max-width: 100%;
                 max-height: 100%;
+                max-width: 100%;
             }
 
-            .spinner.file__loading {
-                z-index: 2;
-                position: absolute;
-                left: 50%;
-                margin-left: -16px;
-                top: 50%;
-                margin-top: -16px;
+            .spinner {
+                .file__loading {
+                    left: 50%;
+                    margin-left: -16px;
+                    margin-top: -16px;
+                    position: absolute;
+                    top: 50%;
+                    z-index: 2;
+                }
             }
         }
 
         .modal-content {
+            background: alpha-color($black, 0);
+            border: none;
             box-shadow: none;
-            background: rgba(0, 0, 0, 0);
-            width: 100%;
             height: 100%;
             padding: 0;
-            border: none;
+            width: 100%;
         }
 
-        .image-body {
-            vertical-align: middle;
+        .modal-image__body {
             display: table-cell;
-            text-align: center;
             height: 100%;
+            overflow: visible;
             padding: 0;
             position: relative;
-            overflow: visible;
+            text-align: center;
+            vertical-align: middle;
         }
 
         .image-control {
-            width: 50px;
-            height: 45px;
+            background: url('../images/prev.png') left no-repeat;
             float: left;
-            background: url(../images/prev.png) left no-repeat;
-            top: 50%;
-            position: relative;
+            height: 45px;
             margin-top: -23px;
+            position: relative;
+            top: 50%;
+            width: 50px;
+
             &.image-next {
+                background: url('../images/next.png') left no-repeat;
                 float: right;
-                background: url(../images/next.png) left no-repeat;
             }
         }
 
         .loader-image {
-            position: absolute;
-            top: 0;
             bottom: 0;
             left: 0;
-            right: 0;
             margin: auto;
+            position: absolute;
+            right: 0;
+            top: 0;
         }
 
         .loader-percent {
-            position: absolute;
-            top: 55px;
             bottom: 0;
-            left: 0;
-            right: 0;
-            margin: auto;
-            color: grey;
+            color: $dark-gray;
             height: 20px;
+            left: 0;
+            margin: auto;
+            position: absolute;
+            right: 0;
+            top: 55px;
         }
 
         .modal-button-bar {
-            position: absolute;
-            bottom: -40px;
-            left: 0px;
-            right: 0px;
-            background-color: #222;
+            @include single-transition(opacity, .6s);
             @include border-radius(0 0 3px 3px);
             @include opacity(0);
-            -webkit-transition: opacity .6s;
-            -moz-transition: opacity .6s;
-            -o-transition: opacity .6s;
-            transition: opacity .6s;
+            background-color: $black;
+            bottom: -40px;
+            left: 0;
             line-height: 40px;
             padding: 0 10px;
+            position: absolute;
+            right: 0;
 
             &.footer--show {
                 @include opacity(1);
@@ -356,10 +372,10 @@
             }
 
             .text {
-                vertical-align: middle;
                 bottom: 0;
-                color: white;
+                color: $white;
                 margin-left: 5px;
+                vertical-align: middle;
             }
 
             .public-link {
@@ -376,11 +392,12 @@
 }
 
 .row--invite {
-    margin-right: 40px;
     @include clearfix;
+    margin-right: 40px;
 
     .col-sm-6 {
         padding: 0 0 0 15px;
+
         &:first-child {
             padding-left: 0;
         }
@@ -389,26 +406,26 @@
 
 .more-modal {
     .user-list {
-        overflow-y: auto;
-        overflow-x: hidden;
         margin-top: 10px;
+        overflow-x: hidden;
+        overflow-y: auto;
         position: relative;
     }
 
     .modal-body {
-        padding: 10px 0 20px;
         overflow-x: hidden;
+        padding: 10px 0 20px;
     }
 
     .filter-row {
-        margin: 10px 0;
         @include clearfix;
+        margin: 10px 0;
     }
 
     .member-count {
-        margin-top: 5px;
-        float: right;
         @include opacity(.8);
+        float: right;
+        margin-top: 5px;
     }
 
     .more-purpose {
@@ -416,21 +433,13 @@
     }
 }
 
-.modal-body.edit-modal-body {
-    overflow: visible;
-
-    .suggestion-list__content {
-        max-height: 150px;
-    }
-}
-
 .more-modal__list {
-    overflow: auto;
     display: flex;
     flex-direction: column;
+    overflow: auto;
 
     .popover & {
-        font-size: 0.95em;
+        font-size: .95em;
 
         .more-modal__row {
             padding: 5px 10px;
@@ -442,9 +451,9 @@
     }
 
     .more-modal__image {
+        @include border-radius(60px);
         flex-grow: 0;
         flex-shrink: 0;
-        @include border-radius(60px);
         margin-right: 8px;
     }
 
@@ -462,33 +471,33 @@
     }
 
     .more-modal__name {
-        font-weight: 600;
         font-size: .95em;
-        white-space: nowrap;
+        font-weight: 600;
         overflow: hidden;
         text-overflow: ellipsis;
+        white-space: nowrap;
     }
 
     .more-modal__description {
         @include opacity(.7);
         display: block;
-        white-space: nowrap;
         overflow: hidden;
         text-overflow: ellipsis;
+        white-space: nowrap;
     }
 
     .more-modal__row {
+        border-bottom: 1px solid;
         display: flex;
         padding: 8px 15px;
-        border-bottom: 1px solid;
     }
 
     p {
+        @include opacity(.8);
         font-size: .9em;
+        margin: 5px 0;
         overflow: hidden;
         text-overflow: ellipsis;
-        @include opacity(.8);
-        margin: 5px 0;
     }
 }
 

webapp/sass/components/_oauth.scss

@@ -1,18 +1,18 @@
 @charset 'UTF-8';
 
 .prompt {
-    background: #fff;
-    border: 1px solid #ddd;
-    padding: 1em 2em 0;
+    background: $white;
+    border: 1px solid $light-gray;
     margin: 50px auto;
     max-width: 90%;
+    padding: 1em 2em 0;
     width: 600px;
 
     .prompt__heading {
+        display: table;
         font-size: em(20px);
         line-height: normal;
         margin: 1em 0;
-        display: table;
         width: 100%;
 
         > div {
@@ -26,13 +26,13 @@
     }
 
     .prompt__allow {
-        margin: 1em 0;
         font-size: em(24px);
+        margin: 1em 0;
     }
 
     .prompt__buttons {
-        text-align: right;
-        border-top: 1px solid #ddd;
+        border-top: 1px solid $dark-gray;
         padding: 1.5em 0;
+        text-align: right;
     }
 }

webapp/sass/components/_popover.scss

@@ -3,32 +3,38 @@
 
 .popover {
     @include border-radius($border-rad);
-    color: #333;
+    color: lighten($black, 25%);
 
     &.bottom,
     &.right,
     &.top,
     &.left {
-        > .arrow:after {
-            border-color: transparent;
+        > .arrow {
+            &:after {
+                border-color: transparent;
+            }
         }
     }
 
     .popover-title {
-        background: rgba(black, .05);
+        background: alpha-color($black, .05);
         padding: 8px 10px;
     }
 
     .popover-content {
-        p:last-child {
-            margin-bottom: 5px;
+        p {
+            &:last-child {
+                margin-bottom: 5px;
+            }
         }
     }
 }
 
-.channel-header__info .popover-content {
-    max-height: 250px;
-    overflow: auto;
+.channel-header__info {
+    .popover-content {
+        max-height: 250px;
+        overflow: auto;
+    }
 }
 
 .user-popover {
@@ -36,32 +42,35 @@
     display: inline-block;
 }
 
-.code-popover .popover-content {
-    padding: 5px;
+.code-popover {
+    .popover-content {
+        padding: 5px;
+    }
 }
 
 .user-popover__image {
-    margin: 0 0 10px;
     @include border-radius(128px);
+    margin: 0 0 10px;
 }
 
 .user-popover__email {
+    display: block;
     max-width: 200px;
     overflow: hidden;
     text-overflow: ellipsis;
-    display: block;
 }
 
 .search-help-popover {
-    visibility: hidden;
-    max-width: none;
-    width: 100%;
-    top: 36px;
     @include single-transition(opacity, .3s, ease-in);
     font-size: em(13px);
+    max-width: none;
+    top: 36px;
+    visibility: hidden;
+    width: 100%;
 
     &.autocomplete {
         display: block;
+
         .popover-content {
             padding: 10px;
             position: relative;
@@ -69,65 +78,68 @@
     }
 
     .search-autocomplete__divider {
-        margin: 10px 0 5px;
         line-height: 21px;
+        margin: 10px 0 5px;
         position: relative;
+
         &:first-child {
             margin-top: 5px;
         }
-        span {
+
+        > span {
+            background: $white;
             display: inline-block;
             padding-right: 10px;
-            background: #fff;
-            z-index: 5;
             position: relative;
+            z-index: 5;
         }
+
         &:before {
-            content: '';
-            position: absolute;
-            width: 100%;
-            height: 1px;
-            background: #ddd;
-            top: 10px;
-            left: 0;
             @include opacity(.2);
+            background: $dark-gray;
+            content: '';
+            height: 1px;
+            left: 0;
+            position: absolute;
+            top: 10px;
+            width: 100%;
         }
     }
 
     .search-autocomplete__item {
-        cursor: pointer;
-        padding: 6px 8px;
-        margin: 3px 0 0 5px;
         @include border-radius(2px);
-        white-space: nowrap;
+        cursor: pointer;
+        margin: 3px 0 0 5px;
         overflow: hidden;
+        padding: 6px 8px;
         text-overflow: ellipsis;
+        white-space: nowrap;
 
         &:hover {
-            background: rgba(black, .1);
+            background: alpha-color($black, .1);
         }
 
         &.selected {
-            background: rgba(black, .2);
+            background: alpha-color($black, .2);
         }
 
         .fa {
-            margin-right: 5px;
             @include opacity(.5);
+            margin-right: 5px;
         }
 
         .profile-img {
-            margin-top: -1px;
             height: 16px;
             margin-right: 6px;
+            margin-top: -1px;
             width: 16px;
         }
     }
 
     &.bottom > .arrow {
-        top: -18px;
         border-width: 9px;
         left: 30px;
+        top: -18px;
     }
 
     .popover-content {
@@ -142,9 +154,11 @@
 
     ul {
         padding-left: 17px;
+
         span {
             @include opacity(.8);
         }
+
         strong,
         b {
             @include opacity(1);
@@ -156,25 +170,28 @@
     }
 
     &.visible {
-        visibility: visible;
         @include opacity(1);
+        visibility: visible;
     }
 }
 
-#member-list-popover {
+.member-list__popover {
     max-width: initial;
+
     .popover-content {
-        position: relative;
-        padding: 0;
-        width: 260px;
         max-height: 350px;
+        padding: 0;
+        position: relative;
+        width: 260px;
+
         .text-nowrap {
+            font-size: 13px;
+            line-height: 26px;
+            overflow: hidden;
             padding: 6px 10px;
             width: 100%;
-            overflow: hidden;
-            line-height: 26px;
-            font-size: 13px;
         }
+
         .more__name {
             margin-left: 6px;
             max-width: 140px;

webapp/sass/components/_scrollbar.scss

@@ -1,28 +1,25 @@
 @charset 'UTF-8';
 
-::-webkit-scrollbar
-{
-  width: 8px;  /* for vertical scrollbars */
-  height: 8px; /* for horizontal scrollbars */
+::-webkit-scrollbar {
+    height: 8px; // for horizontal scrollbars
+    width: 8px;  // for vertical scrollbars
 }
 
-::-webkit-scrollbar-track
-{
-  background: rgba(0, 0, 0, 0.1);
+::-webkit-scrollbar-track {
+    background: rgba(0, 0, 0, .1);
 }
 
-::-webkit-scrollbar-thumb
-{
+::-webkit-scrollbar-thumb {
     @include border-radius($border-rad * 2);
-    background: rgba(0, 0, 0, 0.4);
+    background: rgba(0, 0, 0, .4);
 }
 
-body{
-    scrollbar-face-color: rgba(0, 0, 0, 0.1);
-    scrollbar-shadow-color: #2D2C4D;
-    scrollbar-highlight-color:#7D7E94;
+body {
     scrollbar-3dlight-color: #7D7E94;
-    scrollbar-darkshadow-color: #2D2C4D;
-    scrollbar-track-color: rgba(0, 0, 0, 0.1);
     scrollbar-arrow-color: #C1C1D1;
+    scrollbar-darkshadow-color: #2D2C4D;
+    scrollbar-face-color: rgba(0, 0, 0, .1);
+    scrollbar-highlight-color: #7D7E94;
+    scrollbar-shadow-color: #2D2C4D;
+    scrollbar-track-color: rgba(0, 0, 0, .1);
 }

webapp/sass/components/_search.scss

@@ -1,15 +1,19 @@
 @charset 'UTF-8';
 
-#channel-header .search-bar__container {
-    padding: 0 9px 0 3px;
+.channel-header {
+    .search-bar__container {
+        padding: 0 9px 0 3px;
+    }
 }
 
 .search-bar__container {
-    padding: 12px 8px 0 0;
     @include flex(0 0 56px);
+    padding: 12px 8px 0 0;
 
-    .sidebar--right.move--left & {
-        padding-right: 42px;
+    .sidebar--right {
+        &.move--left & {
+            padding-right: 42px;
+        }
     }
 }
 
@@ -18,62 +22,60 @@
 }
 
 .search__clear {
-    display: none;
-    position: absolute;
-    right: 0;
-    line-height: 45px;
-    margin-right: 13px;
     @include single-transition(all, .2s, linear);
     @include translateX(60px);
-    z-index: 5;
     cursor: pointer;
+    display: none;
+    line-height: 45px;
+    margin-right: 13px;
+    position: absolute;
+    right: 0;
+    z-index: 5;
 }
 
 .search-item-snippet {
     @include clearfix;
     text-overflow: ellipsis;
-}
 
-.sidebar__collapse {
-    cursor: pointer;
-    z-index: 5;
-    fill: #fff;
-    position: absolute;
-    left: 0;
-    font-size: 35px;
-    width: 49px;
-    @include single-transition(all, .2s, linear);
-    @include translateX(0px);
-    text-align: center;
-    padding-left: 1px;
-    line-height: 40px;
-    display: none;
-}
-
-.search-item-snippet {
     ul,
     ol {
         padding-left: 20px;
     }
 }
 
+.sidebar__collapse {
+    @include single-transition(all, .2s, linear);
+    @include translateX(0);
+    cursor: pointer;
+    display: none;
+    fill: $white;
+    font-size: 35px;
+    left: 0;
+    line-height: 40px;
+    padding-left: 1px;
+    position: absolute;
+    text-align: center;
+    width: 49px;
+    z-index: 5;
+}
+
 .sidebar__search-icon {
+    @include opacity(.5);
+    color: $dark-gray;
+    display: none;
+    font-size: 14px;
+    margin-left: 10px;
     position: absolute;
     top: 15px;
-    margin-left: 10px;
-    font-size: 14px;
-    @include opacity(.5);
-    display: none;
-    color: #777;
 }
 
 .search__form {
     position: relative;
 
     .search-bar__container & {
-        margin: 0;
-        border: 1px solid #ddd;
         @include border-radius(2px);
+        border: 1px solid $light-gray;
+        margin: 0;
         width: 300px;
     }
 
@@ -82,21 +84,21 @@
     }
 
     .search-bar {
+        box-shadow: none;
         height: 40px;
         padding-right: 30px;
-        box-shadow: none;
 
         .search-bar__container & {
-            height: 30px;
             border: none;
+            height: 30px;
         }
     }
 
     .glyphicon-refresh-animate {
-        top: 27px;
+        color: $dark-gray;
         position: absolute;
         right: 27px;
-        color: #999;
+        top: 27px;
 
         .search-bar__container & {
             right: 7px;
@@ -106,30 +108,29 @@
 }
 
 .search-items-container {
-    position: relative;
-    overflow: auto;
-    -webkit-overflow-scrolling: touch;
     @include flex(1 1 auto);
+    -webkit-overflow-scrolling: touch;
     height: calc(100% - 56px);
+    overflow: auto;
     padding-top: 10px;
+    position: relative;
 }
 
 .search-results-header {
+    border-bottom: $border-gray;
+    color: #999999;
     font-size: 1em;
-    text-transform: uppercase;
-    color: #999;
     font-weight: 400;
-    color: #888;
     height: 44px;
     line-height: 44px;
-    padding: 0 10px 0 10px;
-    border-bottom: $border-gray;
+    padding: 0 10px;
+    text-transform: uppercase;
 }
 
 .search-item__container {
     .post {
-        padding: 0 1em 1em;
         margin: 0;
+        padding: 0 1em 1em;
 
         &:first-child {
             border: none;
@@ -137,17 +138,17 @@
 
         .search-channel__name {
             font-weight: 600;
-            margin: 0 0 10px 0;
+            margin: 0 0 10px;
         }
     }
 }
 
 .search-item__jump {
+    @include opacity(.8);
+    font-size: 13px;
     position: absolute;
     right: 0;
-    top: 0px;
-    font-size: 13px;
-    @include opacity(.8);
+    top: 0;
 
     &:hover {
         @include opacity(1);
@@ -155,9 +156,9 @@
 }
 
 .search-item__comment {
+    margin-right: 35px;
     position: absolute;
     right: 0;
-    margin-right: 35px;
     top: 0;
 }
 
@@ -171,5 +172,5 @@
 }
 
 .search-highlight {
-    background-color: #fff2bb;
+    background-color: $yellow;
 }

webapp/sass/components/_suggestion-list.scss

@@ -1,9 +1,9 @@
 @charset 'UTF-8';
 
 .suggestion-list {
+    @extend %popover-box-shadow;
     width: 100%;
     z-index: 100;
-    @extend %popover-box-shadow;
 }
 
 .suggestion-list--top {
@@ -11,31 +11,31 @@
 }
 
 .suggestion-list__content {
-    width: 100%;
-    max-height: 292px;
-    background-color: #fff;
+    background-color: $white;
     border: $border-gray;
+    max-height: 292px;
     overflow-x: hidden;
     overflow-y: scroll;
+    width: 100%;
 
     .command {
-        position: relative;
-        width: 100%;
+        border-bottom: 1px solid $light-gray;
+        font-size: .95em;
         line-height: 24px;
         padding: 5px 10px 8px;
+        position: relative;
+        width: 100%;
         z-index: 101;
-        font-size: .95em;
-        border-bottom: 1px solid #ddd;
 
         .command__desc {
-            margin-left: 5px;
             @include opacity(.5);
             line-height: normal;
+            margin-left: 5px;
         }
     }
 }
 
 .suggestion-list__content--top {
-    position: absolute;
     bottom: 0;
+    position: absolute;
 }

webapp/sass/components/_tooltip.scss

@@ -2,9 +2,9 @@
 
 .tooltip {
     .tooltip-inner {
-        word-break: break-word;
         font-size: 13px;
-        padding: 3px 10px 4px;
         font-weight: 500;
+        padding: 3px 10px 4px;
+        word-break: break-word;
     }
 }

webapp/sass/components/_tutorial.scss

@@ -1,72 +1,76 @@
 @charset 'UTF-8';
 
 .tip-backdrop {
-    background: rgba(black, .5);
+    background: alpha-color($black, .5);
+    height: 100%;
+    left: 0;
     position: absolute;
     top: 0;
-    left: 0;
     width: 100%;
-    height: 100%;
     z-index: 999;
 }
 
 .tip-overlay {
-    width: 350px;
-    max-width: 90%;
-    position: absolute;
-    background-color: #fff;
     @include border-radius(3px);
+    background-color: $white;
+    max-width: 90%;
     padding: 20px;
+    position: absolute;
+    width: 350px;
     z-index: 1000;
 
     .arrow {
-        border-width: 10px;
-        position: absolute;
-        display: block;
-        width: 0;
-        height: 0;
         border-color: transparent;
         border-style: solid;
+        border-width: 10px;
+        display: block;
+        height: 0;
+        position: absolute;
+        width: 0;
     }
 
     &.tip-overlay--sidebar {
-        max-width: 75%;
         margin: 50px 0 0 10px;
+        max-width: 75%;
         min-height: 330px;
+
         .tutorial__footer {
-            position: absolute;
-            width: 100%;
             bottom: 20px;
             left: 0;
             padding: 0 20px;
+            position: absolute;
+            width: 100%;
         }
+
         .arrow {
-            top: 80px;
+            border-left-width: 0;
+            border-right-color: $white;
             left: -10px;
             margin-top: -10px;
-            border-left-width: 0;
-            border-right-color: #fff;
+            top: 80px;
         }
     }
 
     &.tip-overlay--header {
         margin: 10px 0 0 10px;
+
         .arrow {
-            top: 15px;
-            left: -10px;
             border-left-width: 0;
-            border-right-color: #fff;
+            border-right-color: $white;
+            left: -10px;
+            top: 15px;
         }
     }
 
     &.tip-overlay--chat {
         margin-top: -10px;
+
         .arrow {
+            border-bottom-width: 0;
+            border-top-color: $white;
+            bottom: -10px;
             left: 50%;
             margin-left: -10px;
-            border-bottom-width: 0;
-            border-top-color: #fff;
-            bottom: -10px;
         }
     }
 
@@ -86,18 +90,18 @@
     }
 
     .btn {
-        background: #ccc;
-        color: #fff;
         @include border-radius(3px);
+        background: alpha-color($black, .3);
         border: none;
+        color: $white;
         margin: 10px 0;
 
         &:hover,
         &:active,
         &:focus {
-            color: #fff;
+            background: alpha-color($black, .4);
             border: none;
-            background: #bbb;
+            color: $white;
         }
     }
 
@@ -110,81 +114,88 @@
     }
 
     .tutorial__circles {
-        margin: 1.5em 0px -1.7em -4px;
+        margin: 1.5em 0 -1.7em -4px;
 
         .circle {
-            width: 7px;
             height: 7px;
             margin: 0 4px;
+            width: 7px;
         }
     }
 }
 
 .tip-button {
-    z-index: 998;
+    cursor: pointer;
+    position: relative;
     right: -10px;
     top: -10px;
-    position: relative;
-    cursor: pointer;
+    z-index: 998;
 }
 
 .tip-div {
     position: absolute;
-    top: 0px;
-    right: 0px;
+    right: 0;
+    top: 0;
 
     &.tip-overlay--header {
-        top: 21px;
         right: 2px;
+        top: 21px;
+
         .tip-button {
             @include opacity(.8);
         }
     }
 
     &.tip-overlay--sidebar {
-        left: 0;
         @include opacity(.8);
+        left: 0;
         top: -9px;
     }
 }
 
 .tutorial-steps__container {
-    text-align: center;
-    width: 100%;
     display: table;
     height: 100%;
+    text-align: center;
+    width: 100%;
+
     .tutorial__content {
         display: table-cell;
-        vertical-align: middle;
-        padding-bottom: 100px;
         padding: 20px 40px 40px;
+        vertical-align: middle;
+
         .tutorial__steps {
-            position: relative;
+            display: inline-block;
+            margin-bottom: 50px;
             max-width: 310px;
             min-height: 370px;
-            margin-bottom: 50px;
+            position: relative;
             text-align: left;
-            display: inline-block;
         }
     }
+
     .tutorial__footer {
-        position: absolute;
         bottom: 0;
+        position: absolute;
     }
+
     h1 {
         font-size: em(40px);
-        margin: -20px 0 30px;
         font-weight: 600;
+        margin: -20px 0 30px;
     }
+
     h3 {
         font-size: em(24px);
-        margin-bottom: 30px;
         font-weight: 600;
+        margin-bottom: 30px;
     }
+
     .tutorial__circles {
-        position: absolute;
         bottom: 40px;
+        position: absolute;
     }
+
     .tutorial-skip {
         margin-left: 13px;
     }
@@ -192,17 +203,19 @@
 
 .tutorial__circles {
     margin: 2em 0;
+
     .circle {
-        width: 9px;
-        height: 9px;
         @include border-radius(9px);
         @include opacity(.2);
-        background: #000;
+        background: $black;
         display: inline-block;
+        height: 9px;
         margin: 0 5px;
+        width: 9px;
+
         &.active {
-            background: $color--primary;
             @include opacity(1);
+            background: $primary-color;
         }
     }
 }

webapp/sass/components/_videos.scss

@@ -1,65 +1,68 @@
 @charset 'UTF-8';
 
 .video-div {
-    position: relative;
-    max-width: 480px;
     margin-bottom: 8px;
+    max-width: 480px;
+    position: relative;
+
     .video-thumbnail {
-        max-width: 100%;
         height: auto;
+        max-width: 100%;
     }
+
     .block {
-        background-color: rgba(0,0,0,.5);
+        background-color: alpha-color($black, .5);
         border-radius: 10px;
+        height: 150px;
+        left: 50%;
+        margin: -75px 0 0 -100px;
         position: absolute;
         top: 50%;
-        left: 50%;
-        margin-top: -100px;
         width: 200px;
-        margin: -75px 0 0 -100px;
-        height: 150px;
     }
 }
 
 .video-type {
     @include opacity(.8);
     font-size: 15px;
-    margin: 0px;
-    padding: 0px;
+    margin: 0;
+    padding: 0;
 }
 
 .video-title {
     font-size: 15px;
     margin-top: 3px;
 }
+
 .play-button {
-    width: 100px;
+    @include border-radius(14px);
+    border: 4px solid alpha-color($white, .4);
     height: 100px;
     position: absolute;
-    top: 26px;
     right: 51px;
-    border: 4px solid;
-    border-color: rgba(255,255,255,.4);
-    border-radius: 14px;
-}
-.play-button span {
-    position: absolute;
-    top: 10px;
-    left: 20px;
-    width: 0;
-    height: 0;
-    border-top: 36px solid transparent;
-    border-bottom: 36px solid transparent;
-    border-left: 60px solid rgba(255,255,255,.4);
+    top: 26px;
+    width: 100px;
+
+    span {
+        border-bottom: 36px solid transparent;
+        border-left: 60px solid alpha-color($white, .4);
+        border-top: 36px solid transparent;
+        height: 0;
+        left: 20px;
+        position: absolute;
+        top: 10px;
+        width: 0;
+    }
 }
 
 .img-div {
     -moz-force-broken-image-icon: 1;
-    position: relative;
-    max-width: 450px;
-    max-height: 500px;
-    margin-bottom: 8px;
     border-radius: 5px;
+    margin-bottom: 8px;
+    max-height: 500px;
+    max-width: 450px;
+    position: relative;
+
     &.placeholder {
         height: 500px;
     }

webapp/sass/layout/_content.scss

@@ -15,21 +15,22 @@
 }
 
 .app__content {
-    height: 100%;
-    padding-top: 50px;
-    margin-left: 220px;
-    position: relative;
-    background: #fff;
     @include display-flex;
     @include flex-direction(column);
+    background: $white;
+    height: 100%;
+    margin-left: 220px;
+    padding-top: 50px;
+    position: relative;
 
     .channel__wrap & {
         padding-top: 0;
     }
 }
+
 #post-create {
     @include flex(0 0 auto);
-    background: #fff;
+    background: $white;
     width: 100%;
     z-index: 3;
 }
@@ -37,12 +38,12 @@
 #archive-link-home {
     @include flex(0 0 auto);
     cursor: pointer;
-    padding: 10px 20px;
     font-size: 13px;
+    padding: 10px 20px;
 
     .fa {
-        font-size: 11px;
         @include opacity(.7);
+        font-size: 11px;
     }
 
     a {
@@ -50,36 +51,6 @@
     }
 }
 
-.post-list {
-    .new-messages-hr {
-        margin-top: 5px;
-        margin-bottom: 0px;
-        border: 0;
-        border-top: 1px solid #f80;
-    }
-
-    .new-messages-text {
-        margin-top: 2px;
-        margin-bottom: 5px;
-        color: #f80;
-        text-align: center;
-    }
-}
-
-.new-messages-hr {
-    margin-top: 5px;
-    margin-bottom: 0px;
-    border: 0;
-    border-top: 1px solid #f80;
-}
-
-.new-messages-text {
-    margin-top: 2px;
-    margin-bottom: 5px;
-    color: #f80;
-    text-align: center;
-}
-
 .delete-message-text {
     margin-top: 10px;
 }

webapp/sass/layout/_footer.scss

@@ -1,22 +1,22 @@
 @charset 'UTF-8';
 
 .footer-pane {
-    background: #eee;
+    background: $light-gray;
     padding-bottom: 1em;
 
     .footer-link {
         padding: 0 1.5em;
 
         &.copyright {
-            color: #999;
+            color: $dark-gray;
             padding-right: 0;
         }
     }
 
     .footer-site-name {
-        padding: 1.5em 0 1em;
         font-size: 14px;
         font-weight: bold;
+        padding: 1.5em 0 1em;
         text-transform: uppercase;
     }
 }

webapp/sass/layout/_forms.scss

@@ -6,32 +6,32 @@
     }
 
     .form__label {
-        text-align: left;
-        padding-right: 3px;
-        font-weight: 600;
         font-size: 1.1em;
+        font-weight: 600;
+        padding-right: 3px;
+        text-align: left;
 
         &.light {
-            font-weight: normal;
-            color: #999;
+            color: $dark-gray;
             font-size: 1.05em;
             font-style: italic;
+            font-weight: normal;
             padding-top: 2px;
         }
     }
 
     .input__help {
+        @include opacity(.8);
         color: inherit;
         margin: 10px 0 0 10px;
         word-break: break-word;
-        @include opacity(.8);
 
         &.dark {
             @include opacity(1);
         }
 
         &.error {
-            color: #a94442;
+            color: darken($red, 20%);
         }
     }
 
@@ -49,13 +49,9 @@
 }
 
 .help-block {
+    color: $dark-gray;
     font-size: .95em;
     margin: 10px 0 0;
-    color: #999;
-}
-
-.disabled-input {
-    background-color: #ddd !important;
 }
 
 .form-group {

webapp/sass/layout/_headers.scss

@@ -1,6 +1,6 @@
 @charset 'UTF-8';
 
-#channel-header {
+.channel-header {
     @include flex(0 0 56px);
 }
 
@@ -15,8 +15,8 @@
 }
 
 .header-dropdown__icon {
-    font-size: 11px;
     color: inherit;
+    font-size: 11px;
     top: 3px;
 }
 
@@ -31,12 +31,12 @@
         word-break: break-word;
 
         &.dropdown {
+            float: left;
             max-width: 100%;
             padding-right: 1em;
-            float: left;
 
             .header-dropdown__icon {
-                color: #777;
+                color: $dark-gray;
             }
 
             a {
@@ -49,10 +49,11 @@
         }
 
         &.description {
-            overflow: hidden;
-            text-overflow: ellipsis;
             margin-top: 2px;
             max-height: 45px;
+            overflow: hidden;
+            text-overflow: ellipsis;
+
             .markdown-inline-img {
                 max-height: 45px;
             }
@@ -65,14 +66,14 @@
 }
 
 .channel-intro {
+    border-bottom: 1px solid $light-gray;
     margin: 0 auto 35px;
-    padding: 0 1em 5px;
     max-width: 1000px;
-    border-bottom: 1px solid lightgrey;
+    padding: 0 1em 5px;
 
     .intro-links {
-        margin: 0 1.5em 10px 0;
         display: inline-block;
+        margin: 0 1.5em 10px 0;
 
         .fa {
             margin-right: 5px;
@@ -80,28 +81,30 @@
     }
 
     .channel-intro-profile {
-        margin-top: 5px;
         margin-left: 63px;
+        margin-top: 5px;
     }
 
     .channel-intro-img {
         float: left;
+
         img {
             @include border-radius(100px);
         }
     }
 
     .channel-intro__title {
-        font-weight: 600;
         font-size: 20px;
+        font-weight: 600;
         margin-bottom: 15px;
     }
 
     .channel-intro__content {
-        background: #f7f7f7;
-        padding: 10px 15px;
         @include border-radius(3px);
+        background: $bg--gray;
+        padding: 10px 15px;
     }
+
     .channel-intro-text {
         margin-top: 35px;
     }
@@ -111,28 +114,28 @@
 .sidebar--left,
 .sidebar--menu {
     .team__header {
-        position: relative;
-        padding: 9px 10px;
         @include legacy-pie-clearfix;
+        padding: 9px 10px;
+        position: relative;
 
         &:before {
             @include single-transition(all, .05s, linear);
-            content: '';
             background: none;
-            top: 0;
-            left: 0;
-            width: 100%;
+            content: '';
             height: 100%;
+            left: 0;
             position: absolute;
+            top: 0;
+            width: 100%;
         }
 
         &:hover {
             &:before {
-                background: rgba(black, .1);
+                @include alpha-property(background, $black, .1);
             }
 
             .user__name {
-                color: #fff;
+                color: $white;
             }
 
             .navbar-right {
@@ -145,95 +148,88 @@
         .navbar-right {
             font-size: .85em;
             position: absolute;
-            top: 10px;
             right: 22px;
+            top: 10px;
             z-index: 5;
 
             .dropdown-toggle {
+                @include opacity(.8);
                 @include single-transition(all, .1s, linear);
                 padding: 10px;
-                @include opacity(.8);
             }
 
             .dropdown-menu {
-                li a {
+                a {
+                    overflow: hidden;
                     padding: 3px 20px;
                     text-overflow: ellipsis;
-                    overflow: hidden;
                 }
             }
 
             .dropdown__icon {
-                fill: #fff;
+                fill: $white;
             }
         }
 
-        .settings__link a:hover,
-        a:visited,
-        a:link,
-        a:active {
-            text-decoration: none;
-        }
-
         .user__picture {
-            width: 36px;
-            height: 36px;
-            float: left;
             @include border-radius(36px);
+            float: left;
+            height: 36px;
             margin-right: 6px;
+            width: 36px;
         }
 
         .header__info {
-            color: #fff;
             @include clearfix;
+            color: $white;
             padding-left: 2px;
-            z-index: 1;
             position: relative;
+            z-index: 1;
         }
 
         .team__name,
         .user__name {
             display: block;
-            font-weight: 600;
             font-size: 16px;
+            font-weight: 600;
             max-width: 85%;
             overflow: hidden;
-            white-space: nowrap;
-            text-overflow: ellipsis;
             text-decoration: none;
+            text-overflow: ellipsis;
+            white-space: nowrap;
         }
 
         .team__name {
+            float: left;
             line-height: 22px;
             margin-top: -2px;
-            float: left;
         }
 
         .user__name {
             @include single-transition(all, .1s, linear);
+            @include alpha-property(color, $white, .8);
             font-size: 14px;
-            line-height: 18px;
             font-weight: 400;
-            color: #eee;
-            color: rgba(#fff, .8);
+            line-height: 18px;
         }
 
         > .nav {
             > li {
                 > a {
+                    background: none;
                     float: right;
-                    background: none !important;
                     padding: 2px;
+                }
 
-                    &.dropdown-toggle {
-                        line-height: 1.8;
-                        font-size: 1em;
-                        color: #fff;
-                    }
+                .dropdown-toggle {
+                    color: $white;
+                    font-size: 1em;
+                    line-height: 1.8;
                 }
             }
         }
     }
+
     .search__clear {
         display: none;
     }
@@ -250,27 +246,29 @@
 }
 
 .channel-header {
-    width: 100%;
     border-left: none;
     font-size: 14px;
     line-height: 56px;
+    width: 100%;
 
     #member_popover {
-        width: 50px;
-        color: #999;
+        color: #999999;
         cursor: pointer;
+        width: 50px;
 
         .fa {
-            margin-left: 4px;
             font-size: 16px;
+            margin-left: 4px;
         }
     }
 
     &.alt {
         margin: 0;
+
         th {
             font-weight: normal !important;
         }
+
         td {
             border: none;
         }
@@ -278,37 +276,39 @@
 
     th {
         text-align: center;
+
         &:first-child {
-            text-align: left !important;
             border-left: none;
-            width: 100%;
             padding-left: 1em;
+            text-align: left !important;
+            width: 100%;
         }
+
         &:last-child {
             width: 8.9%;
         }
     }
 
     td {
-        padding: 5px 25px 5px !important;
         font-size: 13px;
+        padding: 5px 25px 5px !important;
         text-align: center !important;
+
         &:first-child {
             text-align: left !important;
         }
     }
 
     .heading {
-        margin: 0;
-        color: #555;
+        color: #555555;
+        display: inline-block;
         font-size: 1.3em;
         font-weight: 600;
+        margin: 0 4px 0 0;
+        max-width: 100%;
         overflow: hidden;
         text-overflow: ellipsis;
-        max-width: 100%;
-        display: inline-block;
         vertical-align: middle;
-        margin-right: 4px;
     }
 
     .caret {
@@ -318,13 +318,13 @@
     .more {
         color: #81848b;
         display: inline-block;
-        vertical-align: top;
-        text-transform: capitalize;
         font-size: 13px;
+        text-transform: capitalize;
+        vertical-align: top;
     }
 
     .disabled {
-        color: #999;
+        color: #999999;
     }
 }
 
@@ -342,11 +342,11 @@
 
 .channel-header__links {
     font-family: 'Open Sans', sans-serif;
+    font-size: 22px;
     height: 30px;
-    width: 24px;
     line-height: 26px;
     margin-right: 9px;
-    font-size: 22px;
+    width: 24px;
 
     .channel__wrap.move--left & {
         position: absolute;
@@ -355,14 +355,15 @@
     }
 
     > a {
-        color: inherit;
-        text-decoration: none;
         @include opacity(.6);
         @include single-transition(all, .1s, ease-in);
+        color: inherit;
+        text-decoration: none;
 
         &:hover {
             @include opacity(1);
         }
+
         &:focus {
             color: inherit;
         }

webapp/sass/layout/_markdown.scss

@@ -16,43 +16,77 @@
 #post-list {
     .markdown-inline-img {
         -moz-force-broken-image-icon: 1;
-        max-height: 500px;
         height: 500px;
+        max-height: 500px;
     }
 }
 
 .post-body--code {
+    overflow-x: auto;
+    overflow-y: hidden;
     position: relative;
 
     pre {
-        margin-bottom: 0;
-        word-break: normal;
-        overflow: auto;
-        word-wrap: normal;
+        border: 1px solid rgba(221,221,221,0.2);
+        border-radius: .25em;
+        margin: 0;
+        padding: 0px;
+        text-align: left;
+        white-space: nowrap;
+    }
+
+    code {
+        border: none;
+        white-space: pre;
+    }
+
+    td {
+        padding: 0 .5em;
+        vertical-align: top;
+    }
+
+    &:hover .post-body--code__language {
+        @include opacity(1);
     }
 }
 
 .post-body--code__language {
-    -webkit-transform: translate3d(0,0,0);
-    position: absolute;
-    top: 0;
-    right: 0;
-    color: #fff;
+    @include opacity(0);
+    @include translate3d(0, 0, 0);
     background: #21586d;
-    padding: 4px 10px 5px 10px;
-    font-size: 13px;
-    opacity: .7;
+    border-radius: 0 .25em;
+    color: $white;
+    padding: 4px 10px 5px;
+    position: absolute;
+    right: 0;
+    top: 0;
+    -webkit-transition: opacity 0.6s;
+    -moz-transition: opacity 0.6s;
+    -o-transition: opacity 0.6s;
+    transition: opacity 0.6s;
     z-index: 5;
 }
 
+.post-body--code__lineno {
+    border-right: 1px solid #aaa;
+    color: #aaa;
+    margin-right: .5em;
+    text-align: right;
+    -webkit-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    -o-user-select: none;
+    user-select: none;
+}
+
 .post__body {
     hr {
-        height: 4px;
-        padding: 0;
-        margin: 15px 0 16px;
+        @include opacity(.2);
         background-color: #e7e7e7;
         border: 0 none;
-        @include opacity(.2);
+        height: 4px;
+        margin: 15px 0 16px;
+        padding: 0;
     }
 
     code {
@@ -67,50 +101,53 @@
 }
 
 .markdown__table {
-    background: #fff;
+    background: $white;
     margin: 5px 0 10px;
 
     th,
     td {
-        padding: 6px 13px;
         border: 1px solid #ddd;
+        padding: 6px 13px;
     }
 
     tbody tr {
-        background: #fff;
+        background: $white;
 
         &:nth-child(2n) {
             background-color: #f8f8f8;
         }
     }
 }
+
 blockquote {
     border: none;
-    position: relative;
     font-size: 16px;
-    padding: 10px 10px 10px 38px;
     margin-bottom: 0;
+    padding: 10px 10px 10px 38px;
+    position: relative;
 
     &:before {
-        font-family: FontAwesome;
-        font-weight: normal;
-        font-style: normal;
-        display: inline-block;
-        text-decoration: inherit;
-        content: '\f10d';
-        left: 8px;
-        top: 5px;
-        position: absolute;
-        font-size: 20px;
         @include opacity(.6);
+        content: '\f10d';
+        display: inline-block;
+        font-family: FontAwesome;
+        font-size: 20px;
+        font-style: normal;
+        font-weight: normal;
+        left: 8px;
+        position: absolute;
+        text-decoration: inherit;
+        top: 5px;
     }
 }
+
 pre {
-    border: none;
+    color: inherit;
     margin: 5px 0;
-    color: inherit;
+    padding: 0;
 }
+
 code {
-    background: #fff;
+    background: $white;
     color: inherit;
 }

webapp/sass/layout/_navigation.scss

@@ -7,14 +7,14 @@
 
 #navbar {
     input {
-        margin: 0px 5px 0px 2px;
+        margin: 0 5px 0 2px;
     }
 
     .navbar-default {
-        position: absolute;
+        background: $primary-color;
         border: none;
         min-height: 45px;
-        background: $color--primary;
+        position: absolute;
 
         .navbar-nav {
             > li {
@@ -30,19 +30,19 @@
         }
 
         .navbar-toggle {
-            width: 43px;
-            float: left;
             border-color: transparent;
             border-radius: 0;
+            fill: $white;
+            float: left;
+            height: 44px;
+            line-height: 48px;
             margin: 0;
             padding: 0 10px;
-            line-height: 48px;
-            height: 44px;
+            width: 43px;
             z-index: 5;
-            fill: #fff;
 
             .icon-bar {
-                background: #fff;
+                background: $white;
                 width: 21px;
             }
 
@@ -51,7 +51,7 @@
             }
 
             .icon--white {
-                color: #fff;
+                color: $white;
             }
 
             &:hover,
@@ -62,16 +62,16 @@
         }
 
         .navbar-brand {
-            padding: 0 .5em;
-            height: 45px;
-            line-height: 45px;
             float: none;
             font-size: 16px;
+            height: 45px;
+            line-height: 45px;
+            padding: 0 .5em;
 
             .heading {
-                margin-right: 3px;
+                color: $white;
                 font-weight: 600;
-                color: #fff;
+                margin-right: 3px;
             }
 
             .header-dropdown__icon {
@@ -79,36 +79,36 @@
             }
 
             .dropdown-toggle {
-                color: #fff;
+                color: $white;
             }
 
             .description {
+                color: $white;
                 display: inline-block;
                 margin-right: .5em;
-                color: #fff;
 
                 &.info-popover {
-                    width: 19px;
-                    height: 19px;
-                    background: url('../images/info__icon.png');
                     @include background-size(100% 100%);
-                    vertical-align: middle;
-                    top: -1px;
-                    position: relative;
+                    background: url('../images/info__icon.png');
                     cursor: pointer;
+                    height: 19px;
+                    position: relative;
+                    top: -1px;
+                    vertical-align: middle;
+                    width: 19px;
                 }
             }
         }
     }
 
     .sidebar-channel {
-        white-space: nowrap;
         overflow: hidden;
         text-overflow: ellipsis;
+        white-space: nowrap;
 
         span {
-            white-space: nowrap;
             margin-left: 2px;
+            white-space: nowrap;
         }
     }
 
@@ -117,11 +117,13 @@
     }
 
     .more-channel-table {
-        width: 100%;
         border: 1px solid #dbdbdc;
+        width: 100%;
+
         td {
             padding: 7px;
         }
+
         button {
             width: 110px;
         }
@@ -129,9 +131,9 @@
 }
 
 .badge-notify {
-    background: red;
-    position: absolute;
+    background: $red;
     left: 4px;
+    position: absolute;
     top: 3px;
     z-index: 100;
 }

webapp/sass/layout/_post-right.scss

@@ -27,8 +27,8 @@
 
     .post {
         &.post--root {
-            padding-bottom: 1.2em;
             border-bottom: 1px solid #ddd;
+            padding-bottom: 1.2em;
 
             .post__body {
                 background: transparent !important;
@@ -37,8 +37,8 @@
 
         .post__header {
             .col__reply {
-                top: 0;
                 text-align: right;
+                top: 0;
             }
         }
 
@@ -48,13 +48,13 @@
     }
 
     hr {
-        margin-bottom: 0;
         border: none;
+        margin-bottom: 0;
     }
 
     .post-create__container {
-        width: 100%;
         margin-top: 10px;
+        width: 100%;
 
         .textarea-wrapper {
             min-height: 100px;
@@ -70,48 +70,46 @@
 
         .msg-typing {
             @include opacity(.7);
-            float: left;
-            margin-top: 3px;
-            font-size: 13px;
-            line-height: 20px;
-            min-width: 1px;
             display: block;
+            float: left;
+            font-size: 13px;
             height: 20px;
+            line-height: 20px;
+            margin-top: 3px;
             max-width: 230px;
+            min-width: 1px;
         }
 
         .post-create-footer {
-            width: 100%;
             padding: 5px 0 10px;
+            width: 100%;
         }
 
         .post-right-comments-upload-in-progress {
-            padding: 6px 0;
             color: #a8adb7;
             margin-right: 10px;
+            padding: 6px 0;
         }
     }
 }
+
 .post-right-header {
-    font-size: 1em;
-    text-transform: uppercase;
+    border-bottom: $border-gray;
     color: #999;
+    font-size: 1em;
     font-weight: 400;
-    color: #888;
     height: 39px;
     padding: 10px 10px 0 15px;
-    border-bottom: $border-gray;
+    text-transform: uppercase;
 }
 
 .post-right-root-container {
+    border-bottom: $border-gray;
     padding: 5px 10px;
-    border-bottom: $border-gray;
-}
 
-.post-right-root-container {
     ul {
-        padding-left: 0;
         margin-bottom: 2px;
+        padding-left: 0;
     }
 }
 
@@ -131,19 +129,19 @@
 }
 
 .post-right-create-comment-container {
-    padding: 5px;
-    margin-bottom: 18px;
-    position: absolute;
     bottom: 0;
     left: 0;
+    margin-bottom: 18px;
+    padding: 5px;
+    position: absolute;
     width: 100%;
 }
 
 .post-right__scroll {
-    position: relative;
-    overflow: auto;
-    -webkit-overflow-scrolling: touch;
     @include flex(1 1 auto);
+    -webkit-overflow-scrolling: touch;
+    overflow: auto;
+    position: relative;
 
     .file-preview__container {
         margin-top: 5px;

webapp/sass/layout/_sidebar-left.scss

@@ -1,86 +1,97 @@
 @charset 'UTF-8';
 
 .sidebar--left {
+    background: #fafafa;
+    border-right: $border-gray;
+    height: 100%;
+    left: 0;
     position: absolute;
     width: 220px;
-    left: 0;
-    height: 100%;
-    border-right: $border-gray;
-    background: #fafafa;
     z-index: 5;
 
     &.sidebar--padded {
         padding-top: 44px;
     }
+
     .dropdown-menu {
         max-height: 400px;
+        max-width: 200px;
         overflow-x: hidden;
         overflow-y: auto;
-        max-width: 200px;
         width: 200px;
     }
+
     .search__form {
+        display: none;
         margin: 0;
         padding: 1em 1em 0;
-        display: none;
     }
+
     .badge {
-        background-color: $color--primary;
+        background-color: $primary-color;
         position: absolute;
         right: 10px;
         top: 5px;
     }
+
     .status {
+        display: inline-block;
+        margin-right: 6px;
         position: relative;
         top: 1px;
-        margin-right: 6px;
         width: 12px;
-        display: inline-block;
+
         svg {
             max-height: 14px;
         }
+
         i,
         path,
         ellipse {
             @include opacity(.5);
+
             &.online--icon,
             &.away--icon {
                 @include opacity(1);
             }
         }
+
         .fa-lock {
             margin-left: 1px;
         }
+
         .fa-globe {
-            top: -1px;
             position: relative;
+            top: -1px;
         }
     }
+
     .nav-pills__container {
-        height: calc(100% - 80px);
-        position: relative;
-        overflow: auto;
         -webkit-overflow-scrolling: touch;
+        height: calc(100% - 80px);
+        overflow: auto;
+        position: relative;
     }
 
     .nav-pills__unread-indicator {
-        position: absolute;
-        left: 0;
-        right: 0;
-        width: 72%;
-        color: #fff;
-        background: #2389d7;
         @include border-radius(50px);
+        background: #2389d7;
+        color: #ffffff;
+        font-size: 13.5px;
+        left: 0;
         margin: 0 auto;
         padding: 3px 0 4px;
-        font-size: 13.5px;
+        position: absolute;
+        right: 0;
         text-align: center;
+        width: 72%;
         z-index: 1;
     }
 
     .nav-pills__unread-indicator-top {
         top: 66px;
     }
+
     .nav-pills__unread-indicator-bottom {
         bottom: 20px;
     }
@@ -91,71 +102,83 @@
                 margin: 0;
             }
         }
+
         li {
             > h4 {
+                color: #aaaaaa;
                 font-size: 1em;
-                text-transform: uppercase;
-                margin: 1.1em 0 .5em;
                 font-weight: 400;
-                color: #aaa;
                 letter-spacing: -.3px;
+                margin: 1.1em 0 .5em;
                 padding: 0 10px 0 15px;
+                text-transform: uppercase;
             }
+
             > a {
-                padding: 3px 10px 3px 25px;
-                line-height: 1.5;
                 border-radius: 0;
-                white-space: nowrap;
+                line-height: 1.5;
                 overflow: hidden;
+                padding: 3px 10px 3px 25px;
                 text-overflow: ellipsis;
+                white-space: nowrap;
+
                 &.has-badge {
                     padding-right: 30px;
                 }
+
                 &.has-close {
                     padding-right: 30px;
+
                     &:hover {
                         .btn-close {
-                            display: block;
                             @include opacity(.8);
+                            display: block;
                         }
                     }
+
                     .btn-close {
+                        @include opacity(0);
+                        display: none;
                         font-family: 'Open Sans', sans-serif;
+                        font-size: 20px;
+                        font-weight: 600;
                         position: absolute;
                         right: 15px;
                         top: -1px;
-                        font-size: 20px;
-                        font-weight: 600;
-                        @include opacity(0);
-                        display: none;
+
                         &:hover {
                             @include opacity(1);
                         }
                     }
                 }
+
                 &.nav-more {
                     text-decoration: underline;
                 }
+
                 &.unread-title {
                     font-weight: 600;
                 }
+
             }
+
             &.active {
                 a {
                     &:before {
+                        background: $black;
                         content: '';
+                        height: 100%;
+                        left: 0;
                         position: absolute;
                         top: 0;
-                        left: 0;
                         width: 5px;
-                        height: 100%;
-                        background: #000;
                     }
                 }
+
                 a,
                 a:hover,
                 a:focus {
-                    background-color: rgba(black, .1);
+                    @include alpha-property(background-color, $black, .1);
                     border-radius: 0;
                     font-weight: 400;
                     position: relative;
@@ -163,35 +186,37 @@
             }
         }
     }
+
     .modal-title {
         line-height: 2em;
     }
 
     .add-channel-btn {
+        color: #aaaaaa;
         float: right;
-        outline: none;
+        font-size: 22px;
+        font-weight: 700;
+        line-height: 18px;
         margin: -2px 0 0 0;
-        color: #aaa;
+        outline: none;
         padding: 0 5px;
         text-decoration: none;
-        font-size: 22px;
-        line-height: 18px;
-        font-weight: 700;
+
         &:hover {
-            color: #666;
+            color: #666666;
         }
     }
 }
 
 .channel-loading-gif {
     height: 15px;
-    width: 15px;
     margin-top: 2px;
+    width: 15px;
 }
 
 .join-channel-loading-gif {
-    margin-top: 5px;
-    margin-left: 10px;
     height: 25px;
+    margin-left: 10px;
+    margin-top: 5px;
     width: 25px;
 }

webapp/sass/layout/_sidebar-menu.scss

@@ -1,69 +1,79 @@
 @charset 'UTF-8';
 
 .sidebar--menu {
-    position: absolute;
-    width: 220px;
-    right: 0;
-    height: 100%;
-    border-right: $border-gray;
-    padding: 0 0 2em 0;
     background: #fafafa;
+    border-right: $border-gray;
     display: none;
+    height: 100%;
+    padding: 0 0 2em;
+    position: absolute;
+    right: 0;
+    width: 220px;
+
     .nav-pills__container {
         padding-top: 5px;
     }
+
     .team__header {
+        @include legacy-pie-clearfix;
         display: none;
         padding: 0 15px;
-        @include legacy-pie-clearfix;
+
         a {
-            color: #fff;
+            color: $white;
         }
+
         .navbar-right {
             font-size: .85em;
             margin: 16px -5px 0;
+
             .dropdown-toggle {
                 padding: 0 10px;
             }
+
             .dropdown-menu {
                 li a {
-                    padding: 3 20px;
                     color: #555;
+                    padding: 3 20px;
                 }
             }
+
             .dropdown__icon {
-                width: 4px;
-                height: 16px;
                 @include background-size(100% 100%);
                 display: inline-block;
+                height: 16px;
+                width: 4px;
             }
         }
+
         .team__name {
             float: left;
-            line-height: 50px;
-            font-weight: 600;
             font-size: 1.2em;
+            font-weight: 600;
+            line-height: 50px;
             max-width: 80%;
             overflow: hidden;
-            white-space: nowrap;
-            text-overflow: ellipsis;
             text-decoration: none;
+            text-overflow: ellipsis;
+            white-space: nowrap;
         }
     }
+
     .nav {
         > li {
             > a {
-                font-size: 15px;
                 background: none !important;
                 color: inherit;
+                font-size: 15px;
                 line-height: 40px;
                 padding: 0 15px;
+
                 .fa,
                 .glyphicon {
-                    width: 25px;
-                    text-align: center;
                     left: -5px;
                     position: relative;
+                    text-align: center;
+                    width: 25px;
                 }
             }
         }

webapp/sass/layout/_sidebar-right.scss

@@ -1,13 +1,13 @@
 @charset 'UTF-8';
 
 .sidebar--right {
-    position: fixed;
-    width: 400px;
-    height: 100%;
-    right: 0px;
-    padding: 0;
-    background: #fff;
     @include translateX(400px);
+    background: $white;
+    height: 100%;
+    padding: 0;
+    position: fixed;
+    right: 0;
+    width: 400px;
 
     .post-body {
         img {
@@ -26,39 +26,39 @@
     }
 
     .sidebar--right__content {
-        height: 100%;
         @include display-flex;
         @include flex-direction(column);
+        height: 100%;
     }
 
     .sidebar--right__back {
-        color: inherit;
         @include opacity(.8);
-        width: 30px;
-        text-align: center;
-        margin: 0 0 0 -14px;
-        font-size: 13px;
+        color: inherit;
         display: inline-block;
+        font-size: 13px;
+        margin: 0 0 0 -14px;
+        text-align: center;
+        width: 30px;
     }
 
     .sidebar-right__body {
+        @include border-radius(2px 0 0 0);
+        @include display-flex;
         @include flex(1 1 auto);
+        @include flex-direction(column);
         border-left: $border-gray;
         border-top: $border-gray;
-        @include display-flex;
-        @include flex-direction(column);
         height: calc(100% - 56px);
-        @include border-radius(2px 0 0 0);
     }
 
     .sidebar__overlay {
-        width: 100%;
-        height: 100%;
-        background-color: yellow;
         @include opacity(.1);
-        position: absolute;
-        z-index: 5;
+        background-color: $yellow;
+        height: 100%;
         pointer-events: none;
+        position: absolute;
+        width: 100%;
+        z-index: 5;
     }
 
     .input-group {
@@ -66,17 +66,17 @@
     }
 
     .sidebar--right__close {
-        margin: 11px 0 0 0;
-        width: 22px;
-        height: 22px;
-        opacity: .5;
-        font-size: 22px;
-        line-height: 0;
-        background: none;
-        float: right;
-        outline: none;
-        border: none;
         @include single-transition(all, .2s, ease-in);
+        background: none;
+        border: none;
+        float: right;
+        font-size: 22px;
+        height: 22px;
+        line-height: 0;
+        margin: 11px 0 0;
+        opacity: .5;
+        outline: none;
+        width: 22px;
 
         &:hover,
         &:active {
@@ -90,14 +90,14 @@
     }
 
     .sidebar--right__header {
-        font-size: 1em;
-        text-transform: uppercase;
-        color: inherit;
-        height: 44px;
-        padding: 0 1em;
-        line-height: 44px;
         @include flex(0 0 44px);
         border-bottom: $border-gray;
+        color: inherit;
+        font-size: 1em;
+        height: 44px;
+        line-height: 44px;
+        padding: 0 1em;
+        text-transform: uppercase;
     }
 
     .sidebar--right__subheader {

webapp/sass/layout/_webhooks.scss

@@ -1,11 +1,11 @@
 @charset 'UTF-8';
 
 .webhooks__container {
-    background: rgba(black, .1);
-    border: 1px solid;
     @include border-radius(3px);
-    padding: 0 13px 15px;
+    @include alpha-property(background, $black, .1);
+    border: 1px solid;
     margin-top: 10px;
+    padding: 0 13px 15px;
 }
 
 .webhook__item {
@@ -19,16 +19,16 @@
     }
 
     .webhook__remove {
-        position: absolute;
-        right: -7px;
-        top: 8px;
-        width: 30px;
-        height: 30px;
+        color: #e05f5d;
         font-size: 22px;
         font-weight: bold;
+        height: 30px;
+        position: absolute;
+        right: -7px;
         text-align: center;
         text-decoration: none;
-        color: #e05f5d;
+        top: 8px;
+        width: 30px;
     }
 
     .webhook__url {

webapp/sass/responsive/_desktop.scss

@@ -32,21 +32,23 @@
     .tip-overlay {
         &.tip-overlay--chat {
             margin: -10px 0 0 -10px;
+
             .arrow {
-                right: 15px;
                 left: auto;
+                right: 15px;
             }
         }
     }
+
     .inner-wrap {
         &.move--left {
             .file-overlay {
                 font-size: em(18px);
 
                 .overlay__circle {
-                    width: 300px;
                     height: 300px;
                     margin: -150px 0 0 -150px;
+                    width: 300px;
                 }
 
                 .overlay__files {
@@ -62,4 +64,4 @@
     .modal-lg {
         width: 700px;
     }
-}
+}

webapp/sass/responsive/_mobile.scss

@@ -519,7 +519,7 @@
     .search-bar__container {
         padding: 0;
         @include flex(0 0 44px);
-        background: $color--primary;
+        background: $primary-color;
         color: #fff;
 
         &.focused {
@@ -756,9 +756,11 @@
     .app__content {
         padding-top: 45px;
         margin: 0;
+
         .channel__wrap & {
             padding-top: 45px;
         }
+
         #channel-header {
             display: none;
         }
@@ -775,11 +777,6 @@
     .post-comments {
         padding: 9px 21px 10px 10px !important;
     }
-
-    .post-image__column .post-image .file-playback__controls.stop,
-    .image-wrapper > a .file-playback__controls.stop {
-        @include opacity(1);
-    }
 }
 
 @media screen and (max-width: 640px) {

webapp/sass/responsive/_tablet.scss

@@ -2,9 +2,9 @@
 
 @media screen and (max-width: 960px) {
     .sidebar--right {
-        z-index: 5;
-        @include translateX(100%);
         @include single-transition(all, .5s, ease);
+        @include translateX(100%);
+        z-index: 5;
 
         &.move--left {
             @include translateX(0);
@@ -32,4 +32,4 @@
     .second-bar {
         display: none;
     }
-}
+}

webapp/sass/routes/_access-history.scss

@@ -2,9 +2,9 @@
 
 .access-history__table {
     display: table;
-    width: 100%;
-    padding-top: 15px;
     line-height: 1.6;
+    padding-top: 15px;
+    width: 100%;
 
     &:first-child {
         padding: 0;
@@ -16,8 +16,8 @@
     }
 
     .access__date {
-        font-weight: 600;
         font-size: 15px;
+        font-weight: 600;
         width: 190px;
     }
 

webapp/sass/routes/_activity-log.scss

@@ -1,36 +1,27 @@
 @charset 'UTF-8';
 
-@keyframes highlight {
-    from {
-        background: rgba(yellow, .5);
-    }
-    to {
-        background: none;
-    }
-}
-
 .animation--highlight {
     &:before {
-        content: '';
         animation: highlight 1.5s ease;
+        content: '';
+        height: 100%;
+        left: 0;
         position: absolute;
         top: 0;
-        left: 0;
         width: 100%;
-        height: 100%;
     }
 }
 
 .activity-log__table {
+    border-top: 1px solid $light-gray;
     display: table;
-    width: 100%;
     line-height: 1.8;
-    border-top: 1px solid #ddd;
     padding: 15px 0;
+    width: 100%;
 
     &:first-child {
-        padding-top: 0;
         border: none;
+        padding-top: 0;
     }
 
     > div {
@@ -49,6 +40,7 @@
     .report__platform {
         font-size: 15px;
         font-weight: 600;
+
         .fa {
             margin-right: 6px;
         }

webapp/sass/routes/_admin-console.scss

@@ -15,26 +15,25 @@
     }
 
     h3 {
-        font-weight: 600;
         border-bottom: 1px solid #ddd;
-        padding-bottom: .5em;
+        font-weight: 600;
         margin: 1em 0;
+        padding-bottom: .5em;
     }
 
     .table {
-        background: #fff;
+        background: $white;
     }
 
     .form-control {
-        background-color: #fff;
+        background-color: $white;
         border: 1px solid #ccc;
         color: #555;
 
         &:focus {
+            @include box-shadow(inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, .6));
             border-color: #66afe9;
             outline: 0;
-            -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);
-            box-shadow: inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6);
         }
     }
 
@@ -42,7 +41,7 @@
         color: #333;
 
         &.btn-primary {
-            background: #2389d7;
+            background: $primary-color;
 
             &:hover,
             &:focus,
@@ -53,7 +52,7 @@
     }
 
     .dropdown-menu {
-        background: #fff;
+        background: $white;
         border: 1px solid rgba(0,0,0,.15);
         color: inherit;
     }
@@ -86,38 +85,38 @@
 
                     > h4 {
                         background: #333;
-                        padding: 10px 10px;
                         margin: 1px 0 0;
+                        padding: 10px;
 
                         .menu-icon--right {
-                            top: 6px;
                             right: 12px;
+                            top: 6px;
                         }
                     }
                 }
 
                 .menu-icon--right {
-                    position: absolute;
-                    right: 10px;
-                    top: 3px;
                     font-size: 18px;
                     font-weight: 600;
-                    width: 20px;
                     height: 20px;
                     line-height: 20px;
+                    position: absolute;
+                    right: 10px;
                     text-align: center;
+                    top: 3px;
+                    width: 20px;
 
                     .fa {
+                        color: $white;
                         font-size: 13px;
-                        right: -2px;
                         position: relative;
-                        color: #fff;
+                        right: -2px;
                     }
                 }
 
                 &.nav__sub-menu {
+                    @include font-smoothing(initial);
                     background: #111;
-                    -webkit-font-smoothing: auto;
 
                     &.padded {
                         padding: 5px 0;
@@ -125,30 +124,31 @@
 
                     li {
                         > a {
-                            font-size: 13px;
-                            padding: 5px 35px 5px 15px;
                             background: transparent;
                             color: #bbb;
+                            font-size: 13px;
+                            padding: 5px 35px 5px 15px;
 
                             &:hover {
-                                color: lighten($color--primary, 10);
+                                color: lighten($primary-color, 10);
                             }
 
                             &.active {
-                                color: #fff;
+                                color: $white;
                                 font-weight: 600;
                             }
                         }
 
                         .nav-more {
-                            font-size: 13px;
-                            padding: 5px 15px;
                             background: transparent;
                             color: #bbb;
-                            display: block;
                             cursor: pointer;
+                            display: block;
+                            font-size: 13px;
+                            padding: 5px 15px;
+
                             &:hover {
-                                color: lighten($color--primary, 10);
+                                color: lighten($primary-color, 10);
                             }
                         }
                     }
@@ -166,13 +166,13 @@
     }
 
     .log__panel {
-        overflow: scroll;
-        width: 100%;
-        height: 800px;
-        border: 1px solid #ddd;
-        margin-top: 10px;
-        padding: 5px;
         background-color: white;
+        border: 1px solid #ddd;
+        height: 800px;
+        margin-top: 10px;
+        overflow: scroll;
+        padding: 5px;
+        width: 100%;
     }
 
     .compliance__panel {
@@ -199,10 +199,10 @@
         color: #333;
 
         &.admin {
-            overflow: auto;
             background-color: #f1f1f1;
-            padding: 0 20px 20px;
             min-height: 600px;
+            overflow: auto;
+            padding: 0 20px 20px;
         }
 
         .wrapper--fixed {
@@ -213,9 +213,9 @@
             margin-top: 40px;
 
             .control-label {
-                text-align: left;
-                padding-right: 0;
                 font-weight: 600;
+                padding-right: 0;
+                text-align: left;
             }
 
             .form-group {
@@ -223,22 +223,25 @@
             }
 
             .file__upload {
-                position: relative;
-                margin: 0 10px 10px 0;
                 display: inline-block;
+                margin: 0 10px 10px 0;
+                position: relative;
 
                 input {
-                    position: absolute;
                     @include opacity(0);
-                    width: 100%;
                     height: 100%;
-                    z-index: 5;
-                    top: 0;
                     left: 0;
+                    position: absolute;
+                    top: 0;
+                    width: 100%;
+                    z-index: 5;
                 }
             }
 
             .help-text {
+                color: #777;
+                margin: 10px 0 0 15px;
+
                 &.no-margin {
                     margin: 0;
                 }
@@ -248,9 +251,6 @@
                     padding-left: 23px;
                 }
 
-                margin: 10px 0 0 15px;
-                color: #777;
-
                 .help-link {
                     margin-right: 5px;
                 }
@@ -262,10 +262,10 @@
 
             .alert {
                 display: inline-block;
-                padding: 5px 7px;
                 margin: 1em 0 0;
-                top: 1px;
+                padding: 5px 7px;
                 position: relative;
+                top: 1px;
 
                 .fa {
                     margin-right: 5px;
@@ -274,11 +274,11 @@
         }
 
         .banner {
-            background: #fff;
+            background: $white;
             border: 1px solid #ddd;
-            padding: .7em 1.5em;
             font-size: .95em;
             margin: 2em 0;
+            padding: .7em 1.5em;
 
             .banner__heading {
                 font-size: 1.5em;
@@ -295,19 +295,19 @@
 
         .popover {
             border-radius: 3px;
-            width: 100%;
             font-size: .95em;
+            width: 100%;
         }
 
         .panel {
-            border: none;
             background-color: transparent;
+            border: none;
         }
 
         .panel-default {
             > .panel-heading {
-                padding: 10px 0;
                 background-color: transparent;
+                padding: 10px 0;
             }
 
             .panel-body {
@@ -324,9 +324,9 @@
             line-height: 1.5;
 
             a {
-                text-decoration: none;
-                display: block;
                 @include clearfix;
+                display: block;
+                text-decoration: none;
 
                 &.collapsed {
                     .fa-minus {
@@ -339,10 +339,10 @@
                 }
 
                 .fa {
-                    font-size: 18px;
-                    float: right;
-                    margin-top: 8px;
                     color: #aaa;
+                    float: right;
+                    font-size: 18px;
+                    margin-top: 8px;
                 }
 
                 .fa-plus {

webapp/sass/routes/_docs.scss

@@ -5,15 +5,15 @@
     padding-bottom: 20px;
 
     > div {
-        width: 1170px;
         margin: 0 auto;
-        padding: 0 15px;
         max-width: 100%;
+        padding: 0 15px;
+        width: 1170px;
     }
 
     h1.markdown__heading {
         border-bottom: 1px solid #ddd;
-        padding-bottom: 1rem;
         margin: 1em 0 1em;
+        padding-bottom: 1rem;
     }
 }

webapp/sass/routes/_error-page.scss

@@ -8,23 +8,23 @@ body {
         }
 
         .error__container {
-            max-width: 800px;
-            margin: 0 auto;
+            color: #555;
             display: table-cell;
-            vertical-align: top;
+            margin: 0 auto;
+            max-width: 800px;
             padding: 5em 0;
             text-align: left;
-            color: #555;
+            vertical-align: top;
         }
 
         .error__icon {
-            font-size: 4em;
             color: #ccc;
+            font-size: 4em;
         }
 
         h2 {
-            font-weight: 600;
             font-size: 1.5em;
+            font-weight: 600;
             margin: .8em 0 .5em;
         }
 

webapp/sass/routes/_loading.scss

@@ -4,32 +4,32 @@
 
 .loading-screen {
     display: table;
-    width: 100%;
     height: 100%;
     padding: 60px;
     text-align: center;
+    width: 100%;
 
     .loading__content {
         display: table-cell;
-        vertical-align: middle;
         font-size: 0;
+        vertical-align: middle;
 
         h3 {
+            display: inline-block;
             font-size: 16px;
             font-weight: 400;
-            margin: 0 .2em 0;
-            display: inline-block;
+            margin: 0 .2em;
         }
 
         .round {
-            background-color: #444;
-            width: 4px;
-            height: 4px;
+            @include animation(move .75s infinite linear);
+            @include border-radius(10px);
+            background-color: #444444;
             display: inline-block;
+            height: 4px;
             margin: 0 2px;
             opacity: .1;
-            @include border-radius(10px);
-            @include animation(move .75s infinite linear);
+            width: 4px;
         }
 
         @for $i from 1 through 3 {
@@ -42,6 +42,7 @@
             from {
                 opacity: 1;
             }
+
             to {
                 opacity: .1;
             }

webapp/sass/routes/_settings.scss

@@ -2,41 +2,47 @@
 
 .user-settings {
     min-height: 300px;
+
     .table-responsive {
-        max-width: 560px;
         max-height: 300px;
+        max-width: 560px;
     }
 }
 
 .modal {
     .settings-modal {
         width: 800px;
+
         .modal-back {
-            width: 50px;
-            height: 40px;
-            top: 12px;
             font-size: 27px;
             font-weight: normal;
+            height: 40px;
+            left: 0;
             line-height: 32px;
             position: absolute;
-            left: 0;
             text-align: center;
+            top: 12px;
+            width: 50px;
+
             .fa {
+                height: 100%;
+                left: 0;
                 line-height: inherit;
                 position: absolute;
                 width: 100%;
-                height: 100%;
-                left: 0;
             }
         }
+
         .modal-body {
-            padding: 0;
             margin: 0 auto;
             min-height: calc(100% - 62px);
+            padding: 0;
         }
+
         li {
             list-style: none;
         }
+
         label {
             font-weight: 600;
         }
@@ -44,87 +50,110 @@
         .no-padding--left {
             padding-left: 0;
         }
+
         .padding-top {
             padding-top: 7px;
+
             &.x2 {
                 padding-top: 14px;
             }
+
             &.x3 {
                 padding-top: 21px;
             }
         }
+
         .padding-bottom {
             padding-bottom: 7px;
+
             &.x2 {
                 padding-bottom: 14px;
             }
+
             &.x3 {
                 padding-bottom: 21px;
             }
+
             .control-label {
                 font-weight: 600;
+
                 &.text-left {
                     text-align: left;
                 }
             }
         }
+
         .profile-img {
-            width: 128px;
             height: 128px;
+            width: 128px;
         }
+
         .settings-table {
-            max-width: 1000px;
-            margin: 0 auto;
             display: table;
+            margin: 0 auto;
+            max-width: 1000px;
             table-layout: fixed;
             width: 100%;
+
             > div {
                 display: table-cell;
                 vertical-align: top;
             }
+
             .nav {
                 position: fixed;
                 width: 179px;
+
                 &.position--top {
                     top: 57px;
                 }
             }
+
             .security-links {
                 margin-right: 20px;
+
                 .fa {
                     margin-right: 6px;
                 }
             }
+
             .settings-links {
                 width: 180px;
             }
+
             .settings-content {
-                padding: 0px 20px 30px;
+                padding: 0 20px 30px;
+
                 .modal-header {
                     display: none;
                 }
+
                 .section-min {
                     padding: 1em 0;
                     margin-bottom: 0;
                     cursor: pointer;
                     position: relative;
                     @include clearfix;
+
                     &:hover {
                         background: #f9f9f9;
                     }
+
                     &:hover .fa {
                         display: inline-block;
                     }
+
                     &:hover .section-edit {
                         text-decoration: underline;
                     }
                 }
 
                 .section-max {
-                    background: rgba(black, .05);
-                    padding: 1em 0 1.3em;
-                    margin-bottom: 0;
                     @include clearfix;
+                    @include alpha-property(background, $black, .05);
+                    margin-bottom: 0;
+                    padding: 1em 0 1.3em;
+
                     .section-title {
                         margin-bottom: 10px;
                     }
@@ -136,50 +165,54 @@
                             padding: 4px 5px;
                             width: 40px;
                         }
+
                         img {
                             border: 1px solid rgba(black, .15);
                             width: 29px;
                         }
                     }
+
                     .group--code {
+
                         select {
+                            @include appearance(none);
+                            appearance: none;
                             padding-right: 25px;
+
+                            &::ms-expand {
+                                display: none;
+                            }
                         }
-                        select::-ms-expand {
-                            display: none;
-                        }
+
                         &:before {
-                            pointer-events: none;
-                            position: absolute;
-                            top: 11px;
-                            right: 50px;
-                            z-index: 5;
+                            @include font-smoothing;
                             content: '\f0d7';
                             display: inline-block;
                             font: normal normal normal 14px/1 FontAwesome;
-                            font-size: inherit;
+                            pointer-events: none;
+                            position: absolute;
+                            right: 50px;
                             text-rendering: auto;
-                            -webkit-font-smoothing: antialiased;
-                            -moz-osx-font-smoothing: grayscale;
-                        }
-                        select {
-                            -moz-appearance: none;
-                            -webkit-appearance: none;
-                            appearance: none;
+                            top: 11px;
+                            z-index: 5;
                         }
                     }
+
                     .premade-themes {
                         margin-bottom: 10px;
+
                         .theme-label {
                             font-weight: 400;
                             margin-top: 5px;
                         }
+
                         img {
                             border: 3px solid transparent;
                         }
+
                         .active {
                             img {
-                                border-color: $color--primary;
+                                border-color: $primary-color;
                             }
                         }
                     }
@@ -197,12 +230,12 @@
                     }
 
                     .theme-elements__header {
-                        margin: 10px 20px 0px 0;
                         border-bottom: 1px solid #ccc;
-                        padding: 5px 0 10px;
+                        cursor: pointer;
                         font-size: em(13.5px);
                         font-weight: 600;
-                        cursor: pointer;
+                        margin: 10px 20px 0 0;
+                        padding: 5px 0 10px;
 
                         .fa-minus {
                             display: none;
@@ -212,39 +245,41 @@
                             .fa-minus {
                                 display: inline-block;
                             }
+
                             .fa-plus {
                                 display: none;
                             }
                         }
 
                         .header__icon {
-                            float: right;
                             @include opacity(.5);
+                            float: right;
                         }
                     }
 
                     .theme-elements__body {
-                        padding-top: 5px;
-                        display: none;
-                        @include legacy-pie-clearfix;
-                        background: rgba(255, 255, 255, .05);
-                        padding: 20px 0 0 20px;
-                        margin: 0 20px 0 0;
                         @include border-radius(0 0 3px 3px);
+                        @include legacy-pie-clearfix;
+                        @include alpha-property(background-color, $white, .05);
+                        display: none;
+                        margin: 0 20px 0 0;
+                        padding: 20px 0 0 20px;
                     }
 
                     .custom-label {
-                        white-space: nowrap;
-                        font-weight: normal;
                         font-size: 12px;
-                        width: 100%;
+                        font-weight: normal;
+                        margin-bottom: 0;
                         overflow: hidden;
                         text-overflow: ellipsis;
-                        margin-bottom: 0;
+                        white-space: nowrap;
+                        width: 100%;
                     }
+
                     .input-group-addon {
                         background: transparent;
                     }
+
                     .radio {
                         label {
                             font-weight: 600;
@@ -253,32 +288,33 @@
                 }
 
                 .section-title {
-                    margin-bottom: 5px;
                     font-weight: 600;
+                    margin-bottom: 5px;
                     padding-right: 50px;
                 }
 
                 .section-edit {
-                    text-align: right;
                     margin-bottom: 5px;
+                    text-align: right;
+
                     .fa {
-                        margin-right: 5px;
-                        font-size: 12px;
                         @include opacity(.5);
                         display: none;
+                        font-size: 12px;
+                        margin-right: 5px;
                         &.fa-chevron-down {
-                            top: -1px;
                             margin-right: 0;
                             position: relative;
+                            top: -1px;
                         }
                     }
                 }
 
                 .section-describe {
-                    @include opacity(.7);
-                    white-space: pre;
                     @include clearfix;
+                    @include opacity(.7);
                     text-overflow: ellipsis;
+                    white-space: pre;
                 }
 
                 .divider-dark {
@@ -290,8 +326,8 @@
                 }
 
                 .setting-list {
-                    padding: 0;
                     list-style-type: none;
+                    padding: 0;
                 }
 
                 .setting-list__hint {
@@ -305,68 +341,77 @@
                 .setting-list-item {
                     margin-top: 7px;
                 }
+
                 .has-error {
                     color: #a94442;
                 }
 
                 .file-status {
+                    color: #555;
                     font-size: 13px;
                     margin-top: 8px;
-                    color: #555;
                 }
 
                 .confirm-import {
-                    padding: 4px 10px;
                     margin: 10px 0;
+                    padding: 4px 10px;
                 }
             }
         }
     }
+
     .nav-pills {
         > li {
             margin: 0;
+
             a {
-                padding: 8px 5px 8px 15px;
                 border-radius: 0;
                 color: #777;
+                padding: 8px 5px 8px 15px;
             }
+
             .glyphicon {
-                width: 25px;
                 top: 2px;
+                width: 25px;
             }
+
             &:hover {
                 a {
-                    background-color: rgba(black, .1);
+                    @include alpha-property(background-color, $black, .1);
                 }
             }
+
             &.active {
                 a {
-                    color: #111;
                     background-color: #e1e1e1;
+                    color: #111;
+
                     &:before {
+                        background: $black;
                         content: '';
+                        height: 100%;
+                        left: 0;
                         position: absolute;
                         top: 0;
-                        left: 0;
                         width: 5px;
-                        height: 100%;
-                        background: #000;
                     }
                 }
+
                 a,
                 a:hover,
                 a:focus {
-                    background-color: rgba(black, .1);
+                    @include alpha-property(background-color, $black, .1);
                     border-radius: 0;
                     font-weight: 400;
-                    position: relative;
-                    white-space: nowrap;
                     overflow: hidden;
+                    position: relative;
                     text-overflow: ellipsis;
+                    white-space: nowrap;
                 }
             }
         }
     }
+
     h3 {
         font-size: em(20px);
     }
@@ -391,13 +436,15 @@
 
 .member-div {
     border-bottom: 1px solid lightgrey;
-    position: relative;
-    padding: 2px;
     margin: 0;
+    padding: 2px;
+    position: relative;
     width: 100%;
+
     &:first-child {
         border-top: 1px solid lightgrey;
     }
+
     .post-profile-img {
         @include border-radius(50px);
         margin-right: 8px;
@@ -407,14 +454,14 @@
 .member-role,
 .member-drop {
     .fa {
-        margin-right: 5px;
         @include opacity(.5);
         font-size: 12px;
+        margin-right: 5px;
     }
 
     .member-menu {
-        top: -50%;
         right: 110%;
+        top: -50%;
     }
 }
 
@@ -425,13 +472,13 @@
 }
 
 .member-menu {
-    right: 0px;
     left: auto;
+    right: 0;
 }
 
 .member-list {
-    width: 100%;
     overflow-x: visible;
+    width: 100%;
 }
 
 .member-page {

webapp/sass/routes/_signup.scss

@@ -1,19 +1,19 @@
 @charset 'UTF-8';
 
 .signup-header {
-    width: 100%;
+    background: $bg--gray;
     line-height: 33px;
     padding: 0 1em .2em;
-    background: $bg--gray;
+    width: 100%;
 
     .fa {
         margin-right: 5px;
     }
 }
 .signup-team__container {
-    padding: 100px 0px 50px 0px;
-    max-width: 380px;
     margin: 0 auto;
+    max-width: 380px;
+    padding: 100px 0 50px;
     position: relative;
 
     &.padding--less {
@@ -21,7 +21,7 @@
     }
 
     .form-control:focus {
-        @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6));
+        @include box-shadow(inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, .6));
     }
 
     h1,
@@ -39,16 +39,16 @@
     }
 
     h2 {
-        font-weight: 600;
-        margin-bottom: .8em;
-        letter-spacing: -.5px;
         font-size: em(30px);
+        font-weight: 600;
+        letter-spacing: -.5px;
+        margin-bottom: .8em;
     }
 
     h3 {
-        font-weight: 600;
-        margin: 0 0 1.3em 0;
         font-size: 1.5em;
+        font-weight: 600;
+        margin: 0 0 1.3em;
     }
 
     h4 {
@@ -66,7 +66,7 @@
     }
 
     p {
-        color: #555;
+        color: #555555;
         line-height: 1.5;
         margin-bottom: 1em;
     }
@@ -81,32 +81,32 @@
             }
 
             .form-control {
-                text-align: left;
                 display: table-cell;
+                text-align: left;
                 width: 100%;
             }
 
             .input-group-addon {
-                text-align: left;
-                width: 50%;
                 display: table-cell;
                 overflow: hidden;
+                text-align: left;
                 text-overflow: ellipsis;
+                width: 50%;
             }
         }
     }
 
     .inner__content {
-        padding: 0 1rem;
         margin: 30px 0 20px;
+        padding: 0 1rem;
     }
 
     .block--gray {
+        @include border-radius(3px);
         background: #f2f2f2;
         display: inline-block;
-        padding: .85em 1.2em;
         font-weight: 600;
-        @include border-radius(3px);
+        padding: .85em 1.2em;
     }
 
     form {
@@ -114,32 +114,32 @@
     }
 
     .signup-team-confirm__container {
-        padding: 100px 0px 100px 0px;
+        padding: 100px 0;
     }
 
     .signup-team-logo {
         display: none;
+        margin: 0 0 2em;
         width: 210px;
-        margin: 0 0 2em 0;
     }
 
     .signup-team-login {
-        padding-bottom: 10px;
         font-weight: 600;
+        padding-bottom: 10px;
     }
 
     .signup-team__name {
-        margin: .5em 0 0;
         font-size: 2.2em;
         font-weight: 600;
+        margin: .5em 0 0;
         padding-left: 1rem;
     }
 
     .signup-team__subdomain {
-        margin: .2em 0 1.2em;
         font-size: 1.5em;
-        padding-left: 1rem;
         font-weight: 300;
+        margin: .2em 0 1.2em;
+        padding-left: 1rem;
         text-transform: uppercase;
     }
 
@@ -148,21 +148,21 @@
     }
 
     .or__container {
+        background: #dddddd;
         height: 1px;
-        background: #ddd;
-        text-align: left;
         margin: 2em 0;
+        text-align: left;
 
         span {
-            width: 40px;
-            top: -10px;
-            position: relative;
-            font-size: 1.14286em;
-            line-height: 20px;
-            font-weight: 600;
-            background: #fff;
+            background: #ffffff;
             display: inline-block;
+            font-size: 1.14286em;
+            font-weight: 600;
+            line-height: 20px;
+            position: relative;
             text-align: center;
+            top: -10px;
+            width: 40px;
         }
     }
 
@@ -177,9 +177,9 @@
 
     .btn {
         font-size: 1em;
-        padding: em(7px) em(15px);
         font-weight: 600;
         margin-right: 5px;
+        padding: em(7px) em(15px);
 
         .fa {
             font-size: 17px;
@@ -187,29 +187,29 @@
         }
 
         .icon {
-            width: 18px;
-            height: 18px;
-            margin-right: 8px;
             @include background-size(100% 100%);
             display: inline-block;
+            height: 18px;
+            margin-right: 8px;
+            width: 18px;
         }
 
         &.btn-custom-login {
+            @include border-radius(2px);
+            color: $white;
             display: block;
-            min-width: 200px;
-            width: 200px;
-            padding: 0 1em;
-            margin: 1em 1rem;
             height: 40px;
             line-height: 34px;
-            color: #fff;
-            @include border-radius(2px);
+            margin: 1em 1rem;
+            min-width: 200px;
+            padding: 0 1em;
+            width: 200px;
 
             &.gitlab {
-                background: #548;
+                background: #554488;
 
                 &:hover {
-                    background: darken(#548, 10%);
+                    background: darken(#554488, 10%);
                 }
 
                 span {
@@ -250,10 +250,10 @@
             }
 
             &.email {
-                background: #2389d7;
+                background: $primary-color;
 
                 &:hover {
-                    background: darken(#2389d7, 10%);
+                    background: $primary-color--hover;
                 }
 
                 span {
@@ -269,15 +269,15 @@
         }
 
         &.btn-default {
-            color: #444;
+            color: #444444;
         }
 
         .glyphicon {
             &.glyphicon-ok,
             &.glyphicon-refresh {
-                margin-right: .5em;
-                left: -2px;
                 font-size: .9em;
+                left: -2px;
+                margin-right: .5em;
             }
 
             &.glyphicon-chevron-right {
@@ -296,28 +296,29 @@
 
     .has-error {
         .control-label {
-            background: #f2f2f2;
-            padding: .7em 1em;
             @include border-radius(3px);
-            margin: 1em 0 0;
+            background: #f2f2f2;
+            color: #999999;
             font-size: 14px;
             font-weight: normal;
-            color: #999;
+            margin: 1em 0 0;
+            padding: .7em 1em;
             width: 100%;
 
             &:before {
-                @extend .fa;
+                @extend %font-awesome;
+                color: #aaaaaa;
                 content: '\f071';
                 margin-right: 4px;
-                color: #aaa;
             }
         }
     }
 
     .reset-form {
         @include border-radius(3px);
-        position: relative;
         font-size: .95em;
+        position: relative;
+
         p {
             color: inherit;
         }
@@ -363,12 +364,12 @@
 
         .black,
         &.black {
-            color: #000;
+            color: #000000;
         }
     }
 
     .color--light {
-        color: #777;
+        color: #777777;
     }
 
     .margin--extra {
@@ -381,9 +382,10 @@
 }
 
 .signup-team-all {
-    margin: 0 0 20px;
-    border: 1px solid #ddd;
     @include border-radius(2px);
+    border: 1px solid #dddddd;
+    margin: 0 0 20px;
+
     .signup-team-dir {
         background: #fafafa;
         border-top: 1px solid #d5d5d5;
@@ -395,25 +397,25 @@
         a {
             color: inherit;
             display: block;
-            padding: 0 15px;
-            line-height: 3.5em;
-            height: 3.5em;
             font-size: 1.1em;
+            height: 3.5em;
+            line-height: 3.5em;
+            padding: 0 15px;
         }
     }
 
     .signup-team-dir__name {
-        white-space: nowrap;
         float: left;
         overflow: hidden;
         text-overflow: ellipsis;
+        white-space: nowrap;
         width: 90%;
     }
 
     .signup-team-dir__arrow {
+        color: #999999;
         float: right;
         font-size: .9em;
-        color: #999;
         line-height: 3.5em;
     }
 }

webapp/sass/routes/_statistics.scss

@@ -2,45 +2,45 @@
 
 .team_statistics {
     .total-count {
+        @include border-radius(3px);
+        background: $white;
+        border: 1px solid $light-gray;
         margin: 1em 0;
         text-align: center;
-        background: #fff;
-        border: 1px solid #ddd;
         width: 100%;
-        @include border-radius(3px);
 
         .title {
+            border-bottom: 1px solid $light-gray;
+            font-size: 13px;
             font-weight: 400;
             padding: 7px 10px;
-            border-bottom: 1px solid #ddd;
             text-align: left;
-            font-size: 13px;
 
             .fa {
+                color: #555555;
                 float: right;
-                margin: 0px 0 0;
-                color: #555;
                 font-size: 16px;
+                margin: 0;
             }
         }
 
         .content {
+            color: #555555;
             font-size: 30px;
             font-weight: 600;
-            color: #555;
-            padding: .3em 0 .35em;
             overflow: auto;
+            padding: .3em 0 .35em;
         }
     }
 
     .total-count--day {
-        width: 760px;
-        height: 275px;
-        border: 1px solid #ddd;
-        padding: 5px 10px 10px 10px;
-        margin: 10px 10px 10px 10px;
-        background: #fff;
+        background: $white;
+        border: 1px solid $light-gray;
         clear: both;
+        height: 275px;
+        margin: 10px;
+        padding: 5px 10px 10px;
+        width: 760px;
 
         > div {
             font-size: 18px;
@@ -50,8 +50,8 @@
 
     .recent-active-users {
         table {
-            width: 100%;
             table-layout: fixed;
+            width: 100%;
         }
 
         .content {
@@ -68,14 +68,15 @@
             }
 
             td {
-                font-weight: 400;
-                white-space: nowrap;
-                text-overflow: ellipsis;
-                font-size: 13px;
-                border-left: 1px solid #ddd;
-                border-top: 1px solid #ddd;
-                padding: 5px 5px 6px;
                 @include clearfix;
+                border-left: 1px solid $light-gray;
+                border-top: 1px solid $light-gray;
+                font-size: 13px;
+                font-weight: 400;
+                padding: 5px 5px 6px;
+                text-overflow: ellipsis;
+                white-space: nowrap;
+
                 &:first-child {
                     border-left: none;
                 }

webapp/sass/utils/_animations.scss

@@ -1,19 +1,21 @@
 @charset 'UTF-8';
 
-@-webkit-keyframes spin2 {
-    from {
-        -webkit-transform: rotate(0deg);
-    }
-    to {
-        -webkit-transform: rotate(360deg);
-    }
-}
-
 @keyframes spin {
     from {
         transform: scale(1) rotate(0deg);
     }
+
     to {
         transform: scale(1) rotate(360deg);
     }
 }
+
+@keyframes highlight {
+    from {
+        @include alpha-property(background, $yellow, .5);
+    }
+
+    to {
+        background: none;
+    }
+}

webapp/sass/utils/_functions.scss

@@ -4,6 +4,20 @@
 	@return #{$pixels/$context}em
 }
 
+@function alpha-color($color, $amount) {
+    @return rgba($color, $amount)
+}
+
 %popover-box-shadow {
     @include box-shadow(rgba(black, .175) 1px -3px 12px);
+}
+
+%font-awesome {
+    display: inline-block;
+    font: normal normal normal 14px/1 FontAwesome;
+    font-size: inherit;
+    text-rendering: auto;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+    transform: translate(0, 0);
 }

webapp/sass/utils/_mixins.scss

@@ -1,8 +1,29 @@
 @charset 'UTF-8';
 
 @mixin file-icon($path) {
-    background: #fff url($path);
+    @include background-size(60px auto);
+    background-color: $white;
+    background-image: url($path);
     background-position: center;
     background-repeat: no-repeat;
-    @include background-size(60px auto);
 }
+
+@mixin alpha-property($property, $color, $opacity) {
+    #{$property}: rgba($color, $opacity);
+}
+
+@mixin font-smoothing($value: antialiased) {
+    @if $value == antialiased {
+        -webkit-font-smoothing: antialiased;
+        -moz-osx-font-smoothing: grayscale;
+    }
+    @else {
+        -webkit-font-smoothing: subpixel-antialiased;
+        -moz-osx-font-smoothing: auto;
+    }
+}
+
+@mixin cursor($value) {
+    cursor: -webkit-$value;
+    cursor: zoom-$value;
+}

webapp/sass/utils/_module.scss

@@ -1,5 +1,5 @@
 // Only for combining all the files in this folder
 @import 'variables';
-@import 'animations';
 @import 'functions';
 @import 'mixins';
+@import 'animations';

webapp/sass/utils/_variables.scss

@@ -1,10 +1,16 @@
 @charset 'UTF-8';
 
 // Color Variables
-$color--primary: rgb(35, 137, 215);
-$color--primary--hover: darken($color--primary, 10%);
+$primary-color: rgb(35, 137, 215);
+$primary-color--hover: darken($primary-color, 10%);
 $bg--gray: rgb(245, 245, 245);
-$bg--white: rgb(255, 255, 255);
+$white: rgb(255, 255, 255);
+$black: rgb(0, 0, 0);
+$red: rgb(229, 101, 101);
+$yellow: rgb(255, 255, 0);
+$light-gray: rgba(0, 0, 0, .06);
+$gray: rgba(0, 0, 0, .3);
+$dark-gray: rgba(0, 0, 0, .5);
 
 // Page Variables
 $border-gray: 1px solid #ddd;

webapp/utils/async_client.jsx

@@ -781,12 +781,12 @@ export function savePreferences(preferences, success, error) {
     );
 }
 
-export function getSuggestedCommands(command, suggestionId, component) {
-    client.listCommands(
+export function getSuggestedCommands(command, channelId, suggestionId, component) {
+    client.listCommands({command: command, channelId: channelId},
         (data) => {
             var matches = [];
             data.forEach((cmd) => {
-                if (('/' + cmd.trigger).indexOf(command) === 0) {
+                if (('/' + cmd.trigger).indexOf(command) === 0 || cmd.external_management) {
                     let s = '/' + cmd.trigger;
                     let hint = '';
                     if (cmd.auto_complete_hint && cmd.auto_complete_hint.length !== 0) {

webapp/utils/client.jsx

@@ -1031,12 +1031,13 @@ export function regenCommandToken(data, success, error) {
     });
 }
 
-export function listCommands(success, error) {
+export function listCommands(data, success, error) {
     $.ajax({
         url: '/api/v1/commands/list',
         dataType: 'json',
         contentType: 'application/json',
-        type: 'GET',
+        type: 'POST',
+        data: JSON.stringify(data),
         success,
         error: function onError(xhr, status, err) {
             var e = handleError('listCommands', xhr, status, err);

webapp/utils/constants.jsx

@@ -145,7 +145,7 @@ export default {
     PRESENTATION_TYPES: ['ppt', 'pptx'],
     SPREADSHEET_TYPES: ['xlsx', 'csv'],
     WORD_TYPES: ['doc', 'docx'],
-    CODE_TYPES: ['css', 'html', 'js', 'php', 'rb'],
+    CODE_TYPES: ['as', 'applescript', 'osascript', 'scpt', 'bash', 'sh', 'zsh', 'clj', 'boot', 'cl2', 'cljc', 'cljs', 'cljs.hl', 'cljscm', 'cljx', 'hic', 'coffee', '_coffee', 'cake', 'cjsx', 'cson', 'iced', 'cpp', 'c', 'cc', 'h', 'c++', 'h++', 'hpp', 'cs', 'csharp', 'css', 'd', 'di', 'dart', 'delphi', 'dpr', 'dfm', 'pas', 'pascal', 'freepascal', 'lazarus', 'lpr', 'lfm', 'diff', 'django', 'jinja', 'dockerfile', 'docker', 'erl', 'f90', 'f95', 'fsharp', 'fs', 'gcode', 'nc', 'go', 'groovy', 'handlebars', 'hbs', 'html.hbs', 'html.handlebars', 'hs', 'hx', 'java', 'jsp', 'js', 'jsx', 'json', 'jl', 'kt', 'ktm', 'kts', 'less', 'lisp', 'lua', 'mk', 'mak', 'md', 'mkdown', 'mkd', 'matlab', 'm', 'mm', 'objc', 'obj-c', 'ml', 'perl', 'pl', 'php', 'php3', 'php4', 'php5', 'php6', 'ps', 'ps1', 'pp', 'py', 'gyp', 'r', 'ruby', 'rb', 'gemspec', 'podspec', 'thor', 'irb', 'rs', 'scala', 'scm', 'sld', 'scss', 'st', 'sql', 'swift', 'tex', 'vbnet', 'vb', 'bas', 'vbs', 'v', 'veo', 'xml', 'html', 'xhtml', 'rss', 'atom', 'xsl', 'plist', 'yaml'],
     PDF_TYPES: ['pdf'],
     PATCH_TYPES: ['patch'],
     ICON_FROM_TYPE: {
@@ -515,30 +515,64 @@ export default {
         SPACE: 32,
         TAB: 9
     },
+    CODE_PREVIEW_MAX_FILE_SIZE: 500000, // 500 KB
     HighlightedLanguages: {
-        diff: 'Diff',
-        apache: 'Apache',
-        makefile: 'Makefile',
-        http: 'HTTP',
-        json: 'JSON',
-        markdown: 'Markdown',
-        javascript: 'JavaScript',
-        css: 'CSS',
-        nginx: 'nginx',
-        objectivec: 'Objective-C',
-        python: 'Python',
-        xml: 'XML',
-        perl: 'Perl',
-        bash: 'Bash',
-        php: 'PHP',
-        coffeescript: 'CoffeeScript',
-        cs: 'C#',
-        cpp: 'C++',
-        sql: 'SQL',
-        go: 'Go',
-        ruby: 'Ruby',
-        java: 'Java',
-        ini: 'ini'
+        actionscript: {name: 'ActionScript', extensions: ['as']},
+        applescript: {name: 'AppleScript', extensions: ['applescript', 'osascript', 'scpt']},
+        bash: {name: 'Bash', extensions: ['bash', 'sh', 'zsh']},
+        clojure: {name: 'Clojure', extensions: ['clj', 'boot', 'cl2', 'cljc', 'cljs', 'cljs.hl', 'cljscm', 'cljx', 'hic']},
+        coffeescript: {name: 'CoffeeScript', extensions: ['coffee', '_coffee', 'cake', 'cjsx', 'cson', 'iced']},
+        cpp: {name: 'C/C++', extensions: ['cpp', 'c', 'cc', 'h', 'c++', 'h++', 'hpp']},
+        cs: {name: 'C#', extensions: ['cs', 'csharp']},
+        css: {name: 'CSS', extensions: ['css']},
+        d: {name: 'D', extensions: ['d', 'di']},
+        dart: {name: 'Dart', extensions: ['dart']},
+        delphi: {name: 'Delphi', extensions: ['delphi', 'dpr', 'dfm', 'pas', 'pascal', 'freepascal', 'lazarus', 'lpr', 'lfm']},
+        diff: {name: 'Diff', extensions: ['diff', 'patch']},
+        django: {name: 'Django', extensions: ['django', 'jinja']},
+        dockerfile: {name: 'Dockerfile', extensions: ['dockerfile', 'docker']},
+        erlang: {name: 'Erlang', extensions: ['erl']},
+        fortran: {name: 'Fortran', extensions: ['f90', 'f95']},
+        fsharp: {name: 'F#', extensions: ['fsharp', 'fs']},
+        gcode: {name: 'G-Code', extensions: ['gcode', 'nc']},
+        go: {name: 'Go', extensions: ['go']},
+        groovy: {name: 'Groovy', extensions: ['groovy']},
+        handlebars: {name: 'Handlebars', extensions: ['handlebars', 'hbs', 'html.hbs', 'html.handlebars']},
+        haskell: {name: 'Haskell', extensions: ['hs']},
+        haxe: {name: 'Haxe', extensions: ['hx']},
+        java: {name: 'Java', extensions: ['java', 'jsp']},
+        javascript: {name: 'JavaScript', extensions: ['js', 'jsx']},
+        json: {name: 'JSON', extensions: ['json']},
+        julia: {name: 'Julia', extensions: ['jl']},
+        kotlin: {name: 'Kotlin', extensions: ['kt', 'ktm', 'kts']},
+        less: {name: 'Less', extensions: ['less']},
+        lisp: {name: 'Lisp', extensions: ['lisp']},
+        lua: {name: 'Lua', extensions: ['lua']},
+        makefile: {name: 'Makefile', extensions: ['mk', 'mak']},
+        markdown: {name: 'Markdown', extensions: ['md', 'mkdown', 'mkd']},
+        matlab: {name: 'Matlab', extensions: ['matlab', 'm']},
+        objectivec: {name: 'Objective C', extensions: ['mm', 'objc', 'obj-c']},
+        ocaml: {name: 'OCaml', extensions: ['ml']},
+        perl: {name: 'Perl', extensions: ['perl', 'pl']},
+        php: {name: 'PHP', extensions: ['php', 'php3', 'php4', 'php5', 'php6']},
+        powershell: {name: 'PowerShell', extensions: ['ps', 'ps1']},
+        puppet: {name: 'Puppet', extensions: ['pp']},
+        python: {name: 'Python', extensions: ['py', 'gyp']},
+        r: {name: 'R', extensions: ['r']},
+        ruby: {name: 'Ruby', extensions: ['ruby', 'rb', 'gemspec', 'podspec', 'thor', 'irb']},
+        rust: {name: 'Rust', extensions: ['rs']},
+        scala: {name: 'Scala', extensions: ['scala']},
+        scheme: {name: 'Scheme', extensions: ['scm', 'sld']},
+        scss: {name: 'SCSS', extensions: ['scss']},
+        smalltalk: {name: 'Smalltalk', extensions: ['st']},
+        sql: {name: 'SQL', extensions: ['sql']},
+        swift: {name: 'Swift', extensions: ['swift']},
+        tex: {name: 'TeX', extensions: ['tex']},
+        vbnet: {name: 'VB.Net', extensions: ['vbnet', 'vb', 'bas']},
+        vbscript: {name: 'VBScript', extensions: ['vbs']},
+        verilog: {name: 'Verilog', extensions: ['v', 'veo']},
+        xml: {name: 'HTML, XML', extensions: ['xml', 'html', 'xhtml', 'rss', 'atom', 'xsl', 'plist']},
+        yaml: {name: 'YAML', extensions: ['yaml']}
     },
     PostsViewJumpTypes: {
         BOTTOM: 1,
@@ -561,6 +595,10 @@ export default {
         EMBED_TOGGLE: {
             label: 'embed_toggle',
             description: 'Show toggle for all embed previews'
+        },
+        SLASHCMD_AUTOCMP: {
+            label: 'slashCmd_autocmp',
+            description: 'Enable external application to offer slash command autocomplete'
         }
     },
     OVERLAY_TIME_DELAY: 400,

webapp/utils/markdown.jsx

@@ -1,65 +1,14 @@
 // Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
 // See License.txt for license information.
 
-import highlightJs from 'highlight.js/lib/highlight.js';
-import highlightJsDiff from 'highlight.js/lib/languages/diff.js';
-import highlightJsApache from 'highlight.js/lib/languages/apache.js';
-import highlightJsMakefile from 'highlight.js/lib/languages/makefile.js';
-import highlightJsHttp from 'highlight.js/lib/languages/http.js';
-import highlightJsJson from 'highlight.js/lib/languages/json.js';
-import highlightJsMarkdown from 'highlight.js/lib/languages/markdown.js';
-import highlightJsJavascript from 'highlight.js/lib/languages/javascript.js';
-import highlightJsCss from 'highlight.js/lib/languages/css.js';
-import highlightJsNginx from 'highlight.js/lib/languages/nginx.js';
-import highlightJsObjectivec from 'highlight.js/lib/languages/objectivec.js';
-import highlightJsPython from 'highlight.js/lib/languages/python.js';
-import highlightJsXml from 'highlight.js/lib/languages/xml.js';
-import highlightJsPerl from 'highlight.js/lib/languages/perl.js';
-import highlightJsBash from 'highlight.js/lib/languages/bash.js';
-import highlightJsPhp from 'highlight.js/lib/languages/php.js';
-import highlightJsCoffeescript from 'highlight.js/lib/languages/coffeescript.js';
-import highlightJsCs from 'highlight.js/lib/languages/cs.js';
-import highlightJsCpp from 'highlight.js/lib/languages/cpp.js';
-import highlightJsSql from 'highlight.js/lib/languages/sql.js';
-import highlightJsGo from 'highlight.js/lib/languages/go.js';
-import highlightJsRuby from 'highlight.js/lib/languages/ruby.js';
-import highlightJsJava from 'highlight.js/lib/languages/java.js';
-import highlightJsIni from 'highlight.js/lib/languages/ini.js';
-
-highlightJs.registerLanguage('diff', highlightJsDiff);
-highlightJs.registerLanguage('apache', highlightJsApache);
-highlightJs.registerLanguage('makefile', highlightJsMakefile);
-highlightJs.registerLanguage('http', highlightJsHttp);
-highlightJs.registerLanguage('json', highlightJsJson);
-highlightJs.registerLanguage('markdown', highlightJsMarkdown);
-highlightJs.registerLanguage('javascript', highlightJsJavascript);
-highlightJs.registerLanguage('css', highlightJsCss);
-highlightJs.registerLanguage('nginx', highlightJsNginx);
-highlightJs.registerLanguage('objectivec', highlightJsObjectivec);
-highlightJs.registerLanguage('python', highlightJsPython);
-highlightJs.registerLanguage('xml', highlightJsXml);
-highlightJs.registerLanguage('perl', highlightJsPerl);
-highlightJs.registerLanguage('bash', highlightJsBash);
-highlightJs.registerLanguage('php', highlightJsPhp);
-highlightJs.registerLanguage('coffeescript', highlightJsCoffeescript);
-highlightJs.registerLanguage('cs', highlightJsCs);
-highlightJs.registerLanguage('cpp', highlightJsCpp);
-highlightJs.registerLanguage('sql', highlightJsSql);
-highlightJs.registerLanguage('go', highlightJsGo);
-highlightJs.registerLanguage('ruby', highlightJsRuby);
-highlightJs.registerLanguage('java', highlightJsJava);
-highlightJs.registerLanguage('ini', highlightJsIni);
-
 import * as TextFormatting from './text_formatting.jsx';
 import * as Utils from './utils.jsx';
+import * as syntaxHightlighting from './syntax_hightlighting.jsx';
 
 import marked from 'marked';
 import katex from 'katex';
 import 'katex/dist/katex.min.css';
 
-import Constants from 'utils/constants.jsx';
-const HighlightedLanguages = Constants.HighlightedLanguages;
-
 function markdownImageLoaded(image) {
     image.style.height = 'auto';
 }
@@ -110,31 +59,11 @@ class MattermostMarkdownRenderer extends marked.Renderer {
         this.formattingOptions = formattingOptions;
     }
 
-    code(code, language, escaped) {
+    code(code, language) {
         let usedLanguage = language || '';
         usedLanguage = usedLanguage.toLowerCase();
 
-        // treat html as xml to prevent injection attacks
-        if (usedLanguage === 'html') {
-            usedLanguage = 'xml';
-        }
-
-        if (HighlightedLanguages[usedLanguage]) {
-            const parsed = highlightJs.highlight(usedLanguage, code);
-
-            return (
-                '<div class="post-body--code">' +
-                    '<span class="post-body--code__language">' +
-                        HighlightedLanguages[usedLanguage] +
-                    '</span>' +
-                    '<pre>' +
-                        '<code class="hljs">' +
-                            parsed.value +
-                        '</code>' +
-                    '</pre>' +
-                '</div>'
-            );
-        } else if (usedLanguage === 'tex' || usedLanguage === 'latex') {
+        if (usedLanguage === 'tex' || usedLanguage === 'latex') {
             try {
                 const html = katex.renderToString(code, {throwOnError: false, displayMode: true});
 
@@ -144,13 +73,12 @@ class MattermostMarkdownRenderer extends marked.Renderer {
             }
         }
 
-        return (
-            '<pre>' +
-                '<code class="hljs">' +
-                    (escaped ? code : TextFormatting.sanitizeHtml(code)) + '\n' +
-                '</code>' +
-            '</pre>'
-        );
+        // treat html as xml to prevent injection attacks
+        if (usedLanguage === 'html') {
+            usedLanguage = 'xml';
+        }
+
+        return syntaxHightlighting.formatCode(usedLanguage, code);
     }
 
     codespan(text) {

webapp/utils/syntax_hightlighting.jsx

@@ -0,0 +1,197 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import * as Utils from './utils.jsx';
+import * as TextFormatting from './text_formatting.jsx';
+import Constants from './constants.jsx';
+
+import hlJS from 'highlight.js/lib/highlight.js';
+
+import hljsActionscript from 'highlight.js/lib/languages/actionscript.js';
+import hljsApplescript from 'highlight.js/lib/languages/applescript.js';
+import hljsBash from 'highlight.js/lib/languages/bash.js';
+import hljsClojure from 'highlight.js/lib/languages/clojure.js';
+import hljsCoffeescript from 'highlight.js/lib/languages/coffeescript.js';
+import hljsCpp from 'highlight.js/lib/languages/cpp.js';
+import hljsCs from 'highlight.js/lib/languages/cs.js';
+import hljsCss from 'highlight.js/lib/languages/css.js';
+import hljsD from 'highlight.js/lib/languages/d.js';
+import hljsDart from 'highlight.js/lib/languages/dart.js';
+import hljsDelphi from 'highlight.js/lib/languages/delphi.js';
+import hljsDiff from 'highlight.js/lib/languages/diff.js';
+import hljsDjango from 'highlight.js/lib/languages/django.js';
+import hljsDockerfile from 'highlight.js/lib/languages/dockerfile.js';
+import hljsErlang from 'highlight.js/lib/languages/erlang.js';
+import hljsFortran from 'highlight.js/lib/languages/fortran.js';
+import hljsFsharp from 'highlight.js/lib/languages/fsharp.js';
+import hljsGcode from 'highlight.js/lib/languages/gcode.js';
+import hljsGo from 'highlight.js/lib/languages/go.js';
+import hljsGroovy from 'highlight.js/lib/languages/groovy.js';
+import hljsHandlebars from 'highlight.js/lib/languages/handlebars.js';
+import hljsHaskell from 'highlight.js/lib/languages/haskell.js';
+import hljsHaxe from 'highlight.js/lib/languages/haxe.js';
+import hljsJava from 'highlight.js/lib/languages/java.js';
+import hljsJavascript from 'highlight.js/lib/languages/javascript.js';
+import hljsJson from 'highlight.js/lib/languages/json.js';
+import hljsJulia from 'highlight.js/lib/languages/julia.js';
+import hljsKotlin from 'highlight.js/lib/languages/kotlin.js';
+import hljsLess from 'highlight.js/lib/languages/less.js';
+import hljsLisp from 'highlight.js/lib/languages/lisp.js';
+import hljsLua from 'highlight.js/lib/languages/lua.js';
+import hljsMakefile from 'highlight.js/lib/languages/makefile.js';
+import hljsMarkdown from 'highlight.js/lib/languages/markdown.js';
+import hljsMatlab from 'highlight.js/lib/languages/matlab.js';
+import hljsObjectivec from 'highlight.js/lib/languages/objectivec.js';
+import hljsOcaml from 'highlight.js/lib/languages/ocaml.js';
+import hljsPerl from 'highlight.js/lib/languages/perl.js';
+import hljsPhp from 'highlight.js/lib/languages/php.js';
+import hljsPowershell from 'highlight.js/lib/languages/powershell.js';
+import hljsPuppet from 'highlight.js/lib/languages/puppet.js';
+import hljsPython from 'highlight.js/lib/languages/python.js';
+import hljsR from 'highlight.js/lib/languages/r.js';
+import hljsRuby from 'highlight.js/lib/languages/ruby.js';
+import hljsRust from 'highlight.js/lib/languages/rust.js';
+import hljsScala from 'highlight.js/lib/languages/scala.js';
+import hljsScheme from 'highlight.js/lib/languages/scheme.js';
+import hljsScss from 'highlight.js/lib/languages/scss.js';
+import hljsSmalltalk from 'highlight.js/lib/languages/smalltalk.js';
+import hljsSql from 'highlight.js/lib/languages/sql.js';
+import hljsSwift from 'highlight.js/lib/languages/swift.js';
+import hljsTex from 'highlight.js/lib/languages/tex.js';
+import hljsVbnet from 'highlight.js/lib/languages/vbnet.js';
+import hljsVbscript from 'highlight.js/lib/languages/vbscript.js';
+import hljsVerilog from 'highlight.js/lib/languages/verilog.js';
+import hljsXml from 'highlight.js/lib/languages/xml.js';
+import hljsYaml from 'highlight.js/lib/languages/yaml.js';
+
+hlJS.registerLanguage('actionscript', hljsActionscript);
+hlJS.registerLanguage('applescript', hljsApplescript);
+hlJS.registerLanguage('bash', hljsBash);
+hlJS.registerLanguage('clojure', hljsClojure);
+hlJS.registerLanguage('coffeescript', hljsCoffeescript);
+hlJS.registerLanguage('cpp', hljsCpp);
+hlJS.registerLanguage('cs', hljsCs);
+hlJS.registerLanguage('css', hljsCss);
+hlJS.registerLanguage('d', hljsD);
+hlJS.registerLanguage('dart', hljsDart);
+hlJS.registerLanguage('delphi', hljsDelphi);
+hlJS.registerLanguage('diff', hljsDiff);
+hlJS.registerLanguage('django', hljsDjango);
+hlJS.registerLanguage('dockerfile', hljsDockerfile);
+hlJS.registerLanguage('erlang', hljsErlang);
+hlJS.registerLanguage('fortran', hljsFortran);
+hlJS.registerLanguage('fsharp', hljsFsharp);
+hlJS.registerLanguage('gcode', hljsGcode);
+hlJS.registerLanguage('go', hljsGo);
+hlJS.registerLanguage('groovy', hljsGroovy);
+hlJS.registerLanguage('handlebars', hljsHandlebars);
+hlJS.registerLanguage('haskell', hljsHaskell);
+hlJS.registerLanguage('haxe', hljsHaxe);
+hlJS.registerLanguage('java', hljsJava);
+hlJS.registerLanguage('javascript', hljsJavascript);
+hlJS.registerLanguage('json', hljsJson);
+hlJS.registerLanguage('julia', hljsJulia);
+hlJS.registerLanguage('kotlin', hljsKotlin);
+hlJS.registerLanguage('less', hljsLess);
+hlJS.registerLanguage('lisp', hljsLisp);
+hlJS.registerLanguage('lua', hljsLua);
+hlJS.registerLanguage('makefile', hljsMakefile);
+hlJS.registerLanguage('markdown', hljsMarkdown);
+hlJS.registerLanguage('matlab', hljsMatlab);
+hlJS.registerLanguage('objectivec', hljsObjectivec);
+hlJS.registerLanguage('ocaml', hljsOcaml);
+hlJS.registerLanguage('perl', hljsPerl);
+hlJS.registerLanguage('php', hljsPhp);
+hlJS.registerLanguage('powershell', hljsPowershell);
+hlJS.registerLanguage('puppet', hljsPuppet);
+hlJS.registerLanguage('python', hljsPython);
+hlJS.registerLanguage('r', hljsR);
+hlJS.registerLanguage('ruby', hljsRuby);
+hlJS.registerLanguage('rust', hljsRust);
+hlJS.registerLanguage('scala', hljsScala);
+hlJS.registerLanguage('scheme', hljsScheme);
+hlJS.registerLanguage('scss', hljsScss);
+hlJS.registerLanguage('smalltalk', hljsSmalltalk);
+hlJS.registerLanguage('sql', hljsSql);
+hlJS.registerLanguage('swift', hljsSwift);
+hlJS.registerLanguage('tex', hljsTex);
+hlJS.registerLanguage('vbnet', hljsVbnet);
+hlJS.registerLanguage('vbscript', hljsVbscript);
+hlJS.registerLanguage('verilog', hljsVerilog);
+hlJS.registerLanguage('xml', hljsXml);
+hlJS.registerLanguage('yaml', hljsYaml);
+
+const HighlightedLanguages = Constants.HighlightedLanguages;
+
+export function formatCode(lang, data, filename) {
+    var language = lang || '';
+    var parsed;
+    var header = '';
+
+    language = language.toLowerCase();
+
+    if (HighlightedLanguages[language]) {
+        var name = HighlightedLanguages[language].name;
+
+        if (filename) {
+            const fname = decodeURIComponent(Utils.getFileName(filename));
+            name = fname + ' - ' + name;
+        }
+
+        header = '<span class="post-body--code__language">' + name + '</span>';
+
+        try {
+            parsed = hlJS.highlight(language, data).value;
+        } catch (e) {
+            parsed = TextFormatting.sanitizeHtml(data);
+        }
+    } else {
+        parsed = TextFormatting.sanitizeHtml(data);
+    }
+
+    const lines = data.match(/\r\n|\r|\n|$/g).length;
+    var strlines = '';
+    for (var i = 1; i <= lines; i++) {
+        if (strlines) {
+            strlines += '\n' + i;
+        } else {
+            strlines += i;
+        }
+    }
+
+    return (
+        '<div class="post-body--code">' +
+            header +
+            '<pre>' +
+                '<code class="hljs">' +
+                    '<table>' +
+                        '<tbody>' +
+                            '<tr>' +
+                                '<td class="post-body--code__lineno">' + strlines + '</td>' +
+                                '<td>' +
+                                    parsed +
+                                '</td>' +
+                            '</tr>' +
+                        '</tbody>' +
+                    '</table>' +
+                '</code>' +
+            '</pre>' +
+        '</div>'
+    );
+}
+
+export function getLang(filename) {
+    const fileInfo = Utils.splitFileLocation(filename);
+    var ext = fileInfo.ext;
+    if (!ext) {
+        return null;
+    }
+
+    ext = ext.toLowerCase();
+    for (var key in HighlightedLanguages) {
+        if (HighlightedLanguages[key].extensions.find((x) => x === ext)) {
+            return key;
+        }
+    }
+    return null;
+}

webapp/utils/text_formatting.jsx

@@ -213,6 +213,11 @@ function highlightCurrentMentions(text, tokens) {
     }
 
     for (const mention of UserStore.getCurrentMentionKeys()) {
+        // occasionally we get an empty mention which matches a bunch of empty strings
+        if (!mention) {
+            continue;
+        }
+
         output = output.replace(new RegExp(`(^|\\W)(${escapeRegex(mention)})\\b`, 'gi'), replaceCurrentMentionWithToken);
     }
 

webapp/utils/utils.jsx

@@ -680,7 +680,7 @@ export function applyTheme(theme) {
     }
 
     if (theme.centerChannelBg) {
-        changeCss('.app__content, .markdown__table, .markdown__table tbody tr, .suggestion-list__content, .modal .modal-content', 'background:' + theme.centerChannelBg, 1);
+        changeCss('.app__content, .markdown__table, .markdown__table tbody tr, .suggestion-list__content, .modal .modal-content, .modal .modal-back', 'background:' + theme.centerChannelBg, 1);
         changeCss('#post-list .post-list-holder-by-time', 'background:' + theme.centerChannelBg, 1);
         changeCss('#post-create', 'background:' + theme.centerChannelBg, 1);
         changeCss('.date-separator .separator__text, .new-separator .separator__text', 'background:' + theme.centerChannelBg, 1);
@@ -763,7 +763,6 @@ export function applyTheme(theme) {
     if (theme.buttonBg) {
         changeCss('.btn.btn-primary, .tutorial__circles .circle.active', 'background:' + theme.buttonBg, 1);
         changeCss('.btn.btn-primary:hover, .btn.btn-primary:active, .btn.btn-primary:focus', 'background:' + changeColor(theme.buttonBg, -0.25), 1);
-        changeCss('.file-playback__controls', 'color:' + changeColor(theme.buttonBg, -0.25), 1);
     }
 
     if (theme.buttonColor) {

webapp/webpack.config.js

@@ -17,20 +17,21 @@ module.exports = {
         loaders: [
             {
                 test: /\.jsx?$/,
-                loader: 'babel-loader',
+                loader: 'babel',
                 exclude: /(node_modules|non_npm_dependencies)/,
                 query: {
-                    presets: ['react', 'es2015', 'stage-0'],
-                    plugins: ['transform-runtime']
+                    presets: ['react', 'es2015-webpack', 'stage-0'],
+                    plugins: ['transform-runtime'],
+                    cacheDirectory: true
                 }
             },
             {
                 test: /\.json$/,
-                loader: 'json-loader'
+                loader: 'json'
             },
             {
                 test: /(node_modules|non_npm_dependencies)\/.+\.(js|jsx)$/,
-                loader: 'imports-loader',
+                loader: 'imports',
                 query: {
                     $: 'jquery',
                     jQuery: 'jquery'
@@ -46,7 +47,7 @@ module.exports = {
             },
             {
                 test: /\.(png|eot|tiff|svg|woff2|woff|ttf|gif)$/,
-                loader: 'file-loader',
+                loader: 'file',
                 query: {
                     name: 'files/[hash].[ext]'
                 }
@@ -67,7 +68,22 @@ module.exports = {
         htmlExtract,
         new CopyWebpackPlugin([
             {from: 'images/emoji', to: 'emoji'}
-        ])
+        ]),
+        new webpack.optimize.UglifyJsPlugin({
+            'screw-ie8': true,
+            mangle: {
+                toplevel: false
+            },
+            compress: {
+                warnings: false
+            },
+            comments: false
+        }),
+        new webpack.optimize.AggressiveMergingPlugin(),
+        new webpack.LoaderOptionsPlugin({
+            minimize: true,
+            debug: false
+        })
     ],
     resolve: {
         alias: {