first commit
Этот коммит содержится в:
=Corey Hulen
357
web/react/utils/async_client.jsx
Обычный файл
357
web/react/utils/async_client.jsx
Обычный файл
@@ -0,0 +1,357 @@
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// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved.
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// See License.txt for license information.
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var client = require('./client.jsx');
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var AppDispatcher = require('../dispatcher/app_dispatcher.jsx');
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var ChannelStore = require('../stores/channel_store.jsx');
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var PostStore = require('../stores/post_store.jsx');
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var UserStore = require('../stores/user_store.jsx');
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var utils = require('./utils.jsx');
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var Constants = require('./constants.jsx');
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var ActionTypes = Constants.ActionTypes;
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// Used to track in progress async calls
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var callTracker = {};
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var dispatchError = function(err, method) {
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_ERROR,
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err: err,
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method: method
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});
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};
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var isCallInProgress = function(callName) {
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if (!(callName in callTracker)) return false;
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if (callTracker[callName] === 0) return false;
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if (utils.getTimestamp() - callTracker[callName] > 5000) {
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console.log("AsyncClient call " + callName + " expired after more than 5 seconds");
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return false;
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}
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return true;
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};
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module.exports.dispatchError = dispatchError;
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module.exports.getChannels = function(force, updateLastViewed, checkVersion) {
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if (isCallInProgress("getChannels")) return;
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if (ChannelStore.getAll().length == 0 || force) {
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callTracker["getChannels"] = utils.getTimestamp();
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client.getChannels(
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function(data, textStatus, xhr) {
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callTracker["getChannels"] = 0;
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if (updateLastViewed && ChannelStore.getCurrentId() != null) {
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module.exports.updateLastViewedAt();
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}
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if (checkVersion) {
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var serverVersion = xhr.getResponseHeader("X-Version-ID");
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if (UserStore.getLastVersion() == undefined) {
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UserStore.setLastVersion(serverVersion);
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}
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if (serverVersion != UserStore.getLastVersion()) {
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UserStore.setLastVersion(serverVersion);
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window.location.href = window.location.href;
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console.log("Detected version update refreshing the page");
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}
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}
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_CHANNELS,
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channels: data.channels,
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members: data.members
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});
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},
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function(err) {
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callTracker["getChannels"] = 0;
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dispatchError(err, "getChannels");
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}
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);
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}
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}
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module.exports.updateLastViewedAt = function() {
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if (isCallInProgress("updateLastViewed")) return;
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if (ChannelStore.getCurrentId() == null) return;
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callTracker["updateLastViewed"] = utils.getTimestamp();
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client.updateLastViewedAt(
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ChannelStore.getCurrentId(),
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function(data) {
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callTracker["updateLastViewed"] = 0;
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},
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function(err) {
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callTracker["updateLastViewed"] = 0;
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dispatchError(err, "updateLastViewedAt");
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}
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);
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}
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module.exports.getMoreChannels = function(force) {
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if (isCallInProgress("getMoreChannels")) return;
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if (ChannelStore.getMoreAll().length == 0 || force) {
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callTracker["getMoreChannels"] = utils.getTimestamp();
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client.getMoreChannels(
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function(data, textStatus, xhr) {
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callTracker["getMoreChannels"] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_MORE_CHANNELS,
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channels: data.channels,
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members: data.members
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});
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},
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function(err) {
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callTracker["getMoreChannels"] = 0;
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dispatchError(err, "getMoreChannels");
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}
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);
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}
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}
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module.exports.getChannelExtraInfo = function(force) {
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var channelId = ChannelStore.getCurrentId();
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if (channelId != null) {
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if (isCallInProgress("getChannelExtraInfo_"+channelId)) return;
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var minMembers = ChannelStore.getCurrent() && ChannelStore.getCurrent().type === 'D' ? 1 : 0;
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if (ChannelStore.getCurrentExtraInfo().members.length <= minMembers || force) {
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callTracker["getChannelExtraInfo_"+channelId] = utils.getTimestamp();
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client.getChannelExtraInfo(
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channelId,
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function(data, textStatus, xhr) {
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callTracker["getChannelExtraInfo_"+channelId] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_CHANNEL_EXTRA_INFO,
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extra_info: data
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});
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},
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function(err) {
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callTracker["getChannelExtraInfo_"+channelId] = 0;
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dispatchError(err, "getChannelExtraInfo");
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}
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);
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}
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}
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}
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module.exports.getProfiles = function() {
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if (isCallInProgress("getProfiles")) return;
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callTracker["getProfiles"] = utils.getTimestamp();
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client.getProfiles(
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function(data, textStatus, xhr) {
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callTracker["getProfiles"] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_PROFILES,
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profiles: data
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});
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},
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function(err) {
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callTracker["getProfiles"] = 0;
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dispatchError(err, "getProfiles");
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}
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);
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}
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module.exports.getSessions = function() {
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if (isCallInProgress("getSessions")) return;
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callTracker["getSessions"] = utils.getTimestamp();
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client.getSessions(
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UserStore.getCurrentId(),
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function(data, textStatus, xhr) {
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callTracker["getSessions"] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_SESSIONS,
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sessions: data
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});
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},
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function(err) {
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callTracker["getSessions"] = 0;
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dispatchError(err, "getSessions");
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}
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);
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}
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module.exports.getAudits = function() {
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if (isCallInProgress("getAudits")) return;
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callTracker["getAudits"] = utils.getTimestamp();
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client.getAudits(
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UserStore.getCurrentId(),
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function(data, textStatus, xhr) {
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callTracker["getAudits"] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_AUDITS,
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audits: data
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});
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},
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function(err) {
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callTracker["getAudits"] = 0;
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dispatchError(err, "getAudits");
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}
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);
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}
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module.exports.findTeams = function(email) {
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if (isCallInProgress("findTeams_"+email)) return;
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var user = UserStore.getCurrentUser();
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if (user) {
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callTracker["findTeams_"+email] = utils.getTimestamp();
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client.findTeams(
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user.email,
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function(data, textStatus, xhr) {
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callTracker["findTeams_"+email] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_TEAMS,
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teams: data
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});
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},
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function(err) {
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callTracker["findTeams_"+email] = 0;
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dispatchError(err, "findTeams");
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}
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);
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}
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}
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module.exports.search = function(terms) {
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if (isCallInProgress("search_"+String(terms))) return;
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callTracker["search_"+String(terms)] = utils.getTimestamp();
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client.search(
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terms,
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function(data, textStatus, xhr) {
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callTracker["search_"+String(terms)] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_SEARCH,
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results: data
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});
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},
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function(err) {
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callTracker["search_"+String(terms)] = 0;
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dispatchError(err, "search");
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}
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);
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}
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module.exports.getPosts = function(force, id) {
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if (PostStore.getCurrentPosts() == null || force) {
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var channelId = id ? id : ChannelStore.getCurrentId();
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if (isCallInProgress("getPosts_"+channelId)) return;
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var post_list = PostStore.getCurrentPosts();
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// if we already have more than POST_CHUNK_SIZE posts,
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// let's get the amount we have but rounded up to next multiple of POST_CHUNK_SIZE,
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// with a max at 180
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var numPosts = post_list && post_list.order.length > 0 ? Math.min(180, Constants.POST_CHUNK_SIZE * Math.ceil(post_list.order.length / Constants.POST_CHUNK_SIZE)) : Constants.POST_CHUNK_SIZE;
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if (channelId != null) {
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callTracker["getPosts_"+channelId] = utils.getTimestamp();
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client.getPosts(
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channelId,
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0,
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numPosts,
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function(data, textStatus, xhr) {
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_POSTS,
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id: channelId,
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post_list: data
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});
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module.exports.getProfiles();
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},
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function(err) {
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dispatchError(err, "getPosts");
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},
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function() {
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callTracker["getPosts_"+channelId] = 0;
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}
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);
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}
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}
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}
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module.exports.getMe = function() {
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if (isCallInProgress("getMe")) return;
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callTracker["getMe"] = utils.getTimestamp();
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client.getMeSynchronous(
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function(data, textStatus, xhr) {
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callTracker["getMe"] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_ME,
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me: data
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});
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},
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function(err) {
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callTracker["getMe"] = 0;
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dispatchError(err, "getMe");
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}
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);
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}
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module.exports.getStatuses = function() {
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if (isCallInProgress("getStatuses")) return;
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callTracker["getStatuses"] = utils.getTimestamp();
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client.getStatuses(
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function(data, textStatus, xhr) {
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callTracker["getStatuses"] = 0;
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if (xhr.status === 304 || !data) return;
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AppDispatcher.handleServerAction({
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type: ActionTypes.RECIEVED_STATUSES,
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statuses: data
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});
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},
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function(err) {
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callTracker["getStatuses"] = 0;
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dispatchError(err, "getStatuses");
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}
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);
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}
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