2 files changed, 58 insertions, 7 deletions

diff --git a/web/react/utils/markdown.jsx b/web/react/utils/markdown.jsx
index 179416ea0..3ef09211f 100644
--- a/web/react/utils/markdown.jsx
+++ b/web/react/utils/markdown.jsx
@@ -34,6 +34,11 @@ const highlightJsIni = require('highlight.js/lib/languages/ini.js');
 const Constants = require('../utils/constants.jsx');
 const HighlightedLanguages = Constants.HighlightedLanguages;
 
+function markdownImageLoaded(image) {
+    image.style.height = 'auto';
+}
+window.markdownImageLoaded = markdownImageLoaded;
+
 class MattermostInlineLexer extends marked.InlineLexer {
     constructor(links, options) {
         super(links, options);
@@ -132,6 +137,16 @@ class MattermostMarkdownRenderer extends marked.Renderer {
         return super.br();
     }
 
+    image(href, title, text) {
+        let out = '<img src="' + href + '" alt="' + text + '"';
+        if (title) {
+            out += ' title="' + title + '"';
+        }
+        out += ' onload="window.markdownImageLoaded(this)" class="markdown-inline-img"';
+        out += this.options.xhtml ? '/>' : '>';
+        return out;
+    }
+
     heading(text, level, raw) {
         const id = `${this.options.headerPrefix}${raw.toLowerCase().replace(/[^\w]+/g, '-')}`;
         return `<h${level} id="${id}" class="markdown__heading">${text}</h${level}>`;
@@ -193,7 +208,8 @@ export function format(text, options) {
     const markdownOptions = {
         renderer: new MattermostMarkdownRenderer(null, options),
         sanitize: true,
-        gfm: true
+        gfm: true,
+        tables: true
     };
 
     const tokens = marked.lexer(text, markdownOptions);
diff --git a/web/react/utils/utils.jsx b/web/react/utils/utils.jsx
index 296307bc6..e8d34dccd 100644
--- a/web/react/utils/utils.jsx
+++ b/web/react/utils/utils.jsx
@@ -59,6 +59,20 @@ export function isTestDomain() {
     return false;
 }
 
+export function isChrome() {
+    if (navigator.userAgent.indexOf('Chrome') > -1) {
+        return true;
+    }
+    return false;
+}
+
+export function isSafari() {
+    if (navigator.userAgent.indexOf('Safari') !== -1 && navigator.userAgent.indexOf('Chrome') === -1) {
+        return true;
+    }
+    return false;
+}
+
 export function isInRole(roles, inRole) {
     var parts = roles.split(' ');
     for (var i = 0; i < parts.length; i++) {
@@ -500,16 +514,16 @@ export function applyTheme(theme) {
         changeCss('#post-create', 'background:' + theme.centerChannelBg, 1);
         changeCss('.date-separator .separator__text, .new-separator .separator__text', 'background:' + theme.centerChannelBg, 1);
         changeCss('.post-image__column .post-image__details', 'background:' + theme.centerChannelBg, 1);
-        changeCss('.sidebar--right, .dropdown-menu, .popover', 'background:' + theme.centerChannelBg, 1);
+        changeCss('.sidebar--right, .dropdown-menu, .popover, .tip-overlay', 'background:' + theme.centerChannelBg, 1);
         changeCss('.popover.bottom>.arrow:after', 'border-bottom-color:' + theme.centerChannelBg, 1);
-        changeCss('.popover.right>.arrow:after', 'border-right-color:' + theme.centerChannelBg, 1);
+        changeCss('.popover.right>.arrow:after, .tip-overlay.tip-overlay--sidebar .arrow, .tip-overlay.tip-overlay--header .arrow', 'border-right-color:' + theme.centerChannelBg, 1);
         changeCss('.popover.left>.arrow:after', 'border-left-color:' + theme.centerChannelBg, 1);
-        changeCss('.popover.top>.arrow:after', 'border-top-color:' + theme.centerChannelBg, 1);
+        changeCss('.popover.top>.arrow:after, .tip-overlay.tip-overlay--chat .arrow', 'border-top-color:' + theme.centerChannelBg, 1);
         changeCss('.search-bar__container .search__form .search-bar, .form-control', 'background:' + theme.centerChannelBg, 1);
     }
 
     if (theme.centerChannelColor) {
-        changeCss('.app__content, .post-create__container .post-create-body .btn-file, .post-create__container .post-create-footer .msg-typing, .command-name, .modal .modal-content, .dropdown-menu, .popover, .mentions-name', 'color:' + theme.centerChannelColor, 1);
+        changeCss('.app__content, .post-create__container .post-create-body .btn-file, .post-create__container .post-create-footer .msg-typing, .command-name, .modal .modal-content, .dropdown-menu, .popover, .mentions-name, .tip-overlay', 'color:' + theme.centerChannelColor, 1);
         changeCss('#post-create', 'color:' + theme.centerChannelColor, 2);
         changeCss('.channel-header__links a', 'fill:' + changeOpacity(theme.centerChannelColor, 0.7), 1);
         changeCss('.channel-header__links a:hover, .channel-header__links a:active', 'fill:' + theme.centerChannelColor, 2);
@@ -519,7 +533,7 @@ export function applyTheme(theme) {
         changeCss('.dropdown-menu, .popover ', 'box-shadow:' + changeOpacity(theme.centerChannelColor, 0.1) + ' 0px 6px 12px', 3);
         changeCss('.dropdown-menu, .popover ', '-webkit-box-shadow:' + changeOpacity(theme.centerChannelColor, 0.1) + ' 0px 6px 12px', 2);
         changeCss('.dropdown-menu, .popover ', '-moz-box-shadow:' + changeOpacity(theme.centerChannelColor, 0.1) + ' 0px 6px 12px', 1);
-        changeCss('.post-body hr, .loading-screen .loading__content .round', 'background:' + theme.centerChannelColor, 1);
+        changeCss('.post-body hr, .loading-screen .loading__content .round, .tutorial__circles .circle, .tip-overlay .tutorial__circles .circle.active', 'background:' + theme.centerChannelColor, 1);
         changeCss('.channel-header .heading', 'color:' + theme.centerChannelColor, 1);
         changeCss('.markdown__table tbody tr:nth-child(2n)', 'background:' + changeOpacity(theme.centerChannelColor, 0.07), 1);
         changeCss('.channel-header__info>div.dropdown .header-dropdown__icon', 'color:' + changeOpacity(theme.centerChannelColor, 0.8), 1);
@@ -568,7 +582,7 @@ export function applyTheme(theme) {
     }
 
     if (theme.buttonBg) {
-        changeCss('.btn.btn-primary', 'background:' + theme.buttonBg, 1);
+        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);
     }
@@ -1090,3 +1104,24 @@ export function openDirectChannelToUser(user, successCb, errorCb) {
         );
     }
 }
+
+// Use when sorting multiple channels or teams by their `display_name` field
+export function sortByDisplayName(a, b) {
+    let aDisplayName = '';
+    let bDisplayName = '';
+
+    if (a && a.display_name) {
+        aDisplayName = a.display_name.toLowerCase();
+    }
+    if (b && b.display_name) {
+        bDisplayName = b.display_name.toLowerCase();
+    }
+
+    if (aDisplayName < bDisplayName) {
+        return -1;
+    }
+    if (aDisplayName > bDisplayName) {
+        return 1;
+    }
+    return 0;
+}