1 files changed, 133 insertions, 0 deletions
diff --git a/webapp/actions/status_actions.jsx b/webapp/actions/status_actions.jsx
new file mode 100644
index 000000000..c198c52ac
--- /dev/null
+++ b/webapp/actions/status_actions.jsx
@@ -0,0 +1,133 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import AppDispatcher from 'dispatcher/app_dispatcher.jsx';
+
+import ChannelStore from 'stores/channel_store.jsx';
+import PostStore from 'stores/post_store.jsx';
+import PreferenceStore from 'stores/preference_store.jsx';
+
+import Client from 'client/web_client.jsx';
+
+import {ActionTypes, Preferences, Constants} from 'utils/constants.jsx';
+
+export function loadStatusesForChannel(channelId = ChannelStore.getCurrentId()) {
+    const postList = PostStore.getVisiblePosts(channelId);
+    if (!postList || !postList.posts) {
+        return;
+    }
+
+    const statusesToLoad = {};
+    for (const pid in postList.posts) {
+        if (!postList.posts.hasOwnProperty(pid)) {
+            continue;
+        }
+
+        const post = postList.posts[pid];
+        statusesToLoad[post.user_id] = true;
+    }
+
+    loadStatusesByIds(Object.keys(statusesToLoad));
+}
+
+export function loadStatusesForDMSidebar() {
+    const dmPrefs = PreferenceStore.getCategory(Preferences.CATEGORY_DIRECT_CHANNEL_SHOW);
+    const statusesToLoad = [];
+
+    for (const [key, value] of dmPrefs) {
+        if (value === 'true') {
+            statusesToLoad.push(key);
+        }
+    }
+
+    loadStatusesByIds(statusesToLoad);
+}
+
+export function loadStatusesForChannelAndSidebar() {
+    const statusesToLoad = {};
+
+    const channelId = ChannelStore.getCurrentId();
+    const postList = PostStore.getVisiblePosts(channelId);
+    if (postList && postList.posts) {
+        for (const pid in postList.posts) {
+            if (!postList.posts.hasOwnProperty(pid)) {
+                continue;
+            }
+
+            const post = postList.posts[pid];
+            statusesToLoad[post.user_id] = true;
+        }
+    }
+
+    const dmPrefs = PreferenceStore.getCategory(Preferences.CATEGORY_DIRECT_CHANNEL_SHOW);
+
+    for (const [key, value] of dmPrefs) {
+        if (value === 'true') {
+            statusesToLoad[key] = true;
+        }
+    }
+
+    loadStatusesByIds(Object.keys(statusesToLoad));
+}
+
+export function loadStatusesForProfilesList(users) {
+    if (users == null) {
+        return;
+    }
+
+    const statusesToLoad = [];
+    for (let i = 0; i < users.length; i++) {
+        statusesToLoad.push(users[i].id);
+    }
+
+    loadStatusesByIds(statusesToLoad);
+}
+
+export function loadStatusesForProfilesMap(users) {
+    if (users == null) {
+        return;
+    }
+
+    const statusesToLoad = [];
+    for (const userId in users) {
+        if (!users.hasOwnProperty(userId)) {
+            return;
+        }
+        statusesToLoad.push(userId);
+    }
+
+    loadStatusesByIds(statusesToLoad);
+}
+
+export function loadStatusesByIds(userIds) {
+    if (userIds.length === 0) {
+        return;
+    }
+
+    Client.getStatusesByIds(
+        userIds,
+        (data) => {
+            AppDispatcher.handleServerAction({
+                type: ActionTypes.RECEIVED_STATUSES,
+                statuses: data
+            });
+        }
+    );
+}
+
+let intervalId = '';
+
+export function startPeriodicStatusUpdates() {
+    clearInterval(intervalId);
+
+    intervalId = setInterval(
+        () => {
+            loadStatusesForChannelAndSidebar();
+        },
+        Constants.STATUS_INTERVAL
+    );
+}
+
+export function stopPeriodicStatusUpdates() {
+    clearInterval(intervalId);
+}