Merge pull request #475 from nickago/MM-1773

MM-1773a Add wildcard searching for postgresql

store/sql_post_store.go

@@ -5,9 +5,11 @@ package store
 
 import (
 	"fmt"
+	"regexp"
+	"strings"
+
 	"github.com/mattermost/platform/model"
 	"github.com/mattermost/platform/utils"
-	"strings"
 )
 
 type SqlPostStore struct {
@@ -358,7 +360,7 @@ func (s SqlPostStore) getParentsPosts(channelId string, offset int, limit int) S
 
 		var posts []*model.Post
 		_, err := s.GetReplica().Select(&posts,
-			`SELECT 
+			`SELECT
 			    q2.*
 			FROM
 			    Posts q2
@@ -366,7 +368,7 @@ func (s SqlPostStore) getParentsPosts(channelId string, offset int, limit int) S
 			    (SELECT DISTINCT
 			        q3.RootId
 			    FROM
-			        (SELECT 
+			        (SELECT
 			        RootId
 			    FROM
 			        Posts
@@ -417,6 +419,12 @@ func (s SqlPostStore) Search(teamId string, userId string, terms string, isHasht
 		var posts []*model.Post
 
 		if utils.Cfg.SqlSettings.DriverName == "postgres" {
+
+			// Parse text for wildcards
+			if wildcard, err := regexp.Compile("\\*($| )"); err == nil {
+				terms = wildcard.ReplaceAllLiteralString(terms, ":* ")
+			}
+
 			searchQuery := fmt.Sprintf(`SELECT
 				    *
 				FROM

store/sql_post_store_test.go

@@ -4,11 +4,11 @@
 package store
 
 import (
-	"github.com/mattermost/platform/model"
-	"github.com/mattermost/platform/utils"
 	"strings"
 	"testing"
 	"time"
+
+	"github.com/mattermost/platform/model"
 )
 
 func TestPostStoreSave(t *testing.T) {
@@ -547,11 +547,9 @@ func TestPostStoreSearch(t *testing.T) {
 		t.Fatal("returned wrong serach result")
 	}
 
-	if utils.Cfg.SqlSettings.DriverName == "mysql" {
-		r5 := (<-store.Post().Search(teamId, userId, "matter*", false)).Data.(*model.PostList)
-		if len(r5.Order) != 1 && r5.Order[0] != o1.Id {
-			t.Fatal("returned wrong serach result")
-		}
+	r5 := (<-store.Post().Search(teamId, userId, "matter*", false)).Data.(*model.PostList)
+	if len(r5.Order) != 1 && r5.Order[0] != o1.Id {
+		t.Fatal("returned wrong serach result")
 	}
 
 	r6 := (<-store.Post().Search(teamId, userId, "#hashtag", true)).Data.(*model.PostList)
@@ -573,4 +571,9 @@ func TestPostStoreSearch(t *testing.T) {
 	if len(r9.Order) != 2 {
 		t.Fatal("returned wrong search result")
 	}
+
+	r10 := (<-store.Post().Search(teamId, userId, "matter* jer*", false)).Data.(*model.PostList)
+	if len(r10.Order) != 2 {
+		t.Fatal("returned wrong search result")
+	}
 }

web/react/utils/utils.jsx

@@ -456,9 +456,21 @@ module.exports.textToJsx = function(text, options) {
             var mentionRegex = /^(?:@)([a-z0-9_]+)$/gi; // looks loop invariant but a weird JS bug needs it to be redefined here
             var explicitMention = mentionRegex.exec(trimWord);
 
-            if ((trimWord.toLowerCase().indexOf(searchTerm) > -1 || word.toLowerCase().indexOf(searchTerm) > -1) && searchTerm != '') {
-
-                highlightSearchClass = ' search-highlight';
+            if (searchTerm !== '') {
+                let searchWords = searchTerm.split(' ');
+                for (let idx in searchWords) {
+                    let searchWord = searchWords[idx];
+                    if (searchWord === word.toLowerCase() || searchWord === trimWord.toLowerCase()) {
+                        highlightSearchClass = ' search-highlight';
+                        break;
+                    } else if (searchWord.charAt(searchWord.length - 1) === '*') {
+                        let searchWordPrefix = searchWord.slice(0,-1);
+                        if (trimWord.toLowerCase().indexOf(searchWordPrefix) > -1 || word.toLowerCase().indexOf(searchWordPrefix) > -1) {
+                            highlightSearchClass = ' search-highlight';
+                            break;
+                        }
+                    }
+                }
             }
 
             if (explicitMention &&