Use domain of users email address for preview. Added css auto load and css Url support. Added possibility to translation chat widget.

app/assets/javascripts/app/controllers/_channel/chat.coffee

@@ -30,10 +30,10 @@ class App.ChannelChat extends App.Controller
 
   apiOptions: [
     {
-      name: 'channel'
+      name: 'chatId'
-      default: "'default'"
+      default: '1'
-      type: 'String'
+      type: 'Integer'
-      description: 'Name of the chat-channel.'
+      description: 'Identifier of the chat-topic.'
     }
     {
       name: 'show'
@@ -54,18 +54,18 @@ class App.ChannelChat extends App.Controller
       description: "If left empty, the host gets auto-detected - in this case %s. The auto-detection reads out the host from the <script> tag. If you don't include it via a <script> tag you need to specify the host."
       descriptionSubstitute: window.location.origin
     }
-    {
-      name: 'port'
-      default: 6042
-      type: 'Int'
-      description: ''
-    }
     {
       name: 'debug'
       default: false
       type: 'Boolean'
       description: 'Enables console logging.'
     }
+    {
+      name: 'title'
+      default: "'<strong>Chat</strong> with us!'"
+      type: 'String'
+      description: 'Welcome Title shown on the closed chat. Can contain HTML.'
+    }
     {
       name: 'fontSize'
       default: 'undefined'
@@ -91,18 +91,29 @@ class App.ChannelChat extends App.Controller
       description: 'This class gets added to the button on initialization and gets removed once the chat connection got established.'
     }
     {
-      name: 'title'
+      name: 'cssAutoload'
-      default: "'<strong>Chat</strong> with us!'"
+      default: 'true'
+      type: 'boolean'
+      description: 'Automatically loads the chat.css file. If you want to use your own css, just set it to false.'
+    }
+    {
+      name: 'cssUrl'
+      default: 'undefined'
       type: 'String'
-      description: 'Welcome Title shown on the closed chat. Can contain HTML.'
+      description: 'Location of an external chat.css file.'
     }
   ]
 
   isOpen: true
   browserWidth: 1280
+  previewUrl: ''
 
   constructor: ->
     super
+
+    if @Session.get('email')
+      @previewUrl = "www.#{@Session.get('email').replace(/^.+?\@/, '')}"
+
     @load()
 
     @widgetDesignerPermanentParams =
@@ -133,6 +144,7 @@ class App.ChannelChat extends App.Controller
       baseurl: window.location.origin
       chats: chats
       apiOptions: @apiOptions
+      previewUrl: @previewUrl
     )
 
     @code.each (i, block) ->
@@ -236,7 +248,7 @@ class App.ChannelChat extends App.Controller
     palette = _.map palette, tinycolor
 
     # filter white
-    palette = _.filter palette, (color) =>
+    palette = _.filter palette, (color) ->
       color.getLuminance() < 0.85
 
     htmlString = ''
@@ -347,4 +359,4 @@ class App.ChannelChat extends App.Controller
     @paramsBlock.each (i, block) ->
       hljs.highlightBlock block
 
-App.Config.set( 'Chat Widget', { prio: 4000, name: 'Chat Widget', parent: '#channels', target: '#channels/chat', controller: App.ChannelChat, role: ['Admin'] }, 'NavBarAdmin' )
+App.Config.set( 'Chat', { prio: 4000, name: 'Chat', parent: '#channels', target: '#channels/chat', controller: App.ChannelChat, role: ['Admin'] }, 'NavBarAdmin' )

app/assets/javascripts/app/views/channel/chat.jst.eco

@@ -11,6 +11,7 @@
   <table class="settings-list">
     <thead>
       <tr>
+        <th style="white-space: nowrap;"><%- @T('chatId') %></th>
         <th style="white-space: nowrap;"><%- @T('Name') %></th>
         <th style="white-space: nowrap;"><%- @T('Note') %></th>
         <th style="white-space: nowrap;"><%- @T('Max. clients in waitlist') %></th>
@@ -20,6 +21,10 @@
     <tbody>
   <% for chat in @chats: %>
       <tr data-id="<%= chat.id %>">
+        <td>
+          <label class="inline-label">
+            <%= chat.id %>
+          </label>
         <td>
           <label class="inline-label">
             <a class="js-edit is-clickable"><%= chat.name %></a>
@@ -40,7 +45,7 @@
           </div>
   <% end %>
       <tr>
-        <td colspan="4" class="settings-list-action-cell js-add">
+        <td colspan="5" class="settings-list-action-cell js-add">
           <%- @Icon('plus-small') %> <%- @T('Add') %>
     </tbody>
   </table>
@@ -62,7 +67,7 @@
   <div class="browser chat-demo js-browser">
     <form class="browser-head js-demo-head" novalidate>
       <div class="browser-input">
-        <input type="url" class="js-testurl-input" id="preview-iframe" placeholder="zammad.org">
+        <input type="url" class="js-testurl-input" id="preview-iframe" value="<%= @previewUrl %>" placeholder="www.zammad.org">
         <div class="loading icon small muted"></div>
       </div>
       <input type="submit" class="btn" value="<%- @T('Load') %>">

public/assets/chat/chat.coffee

@@ -14,6 +14,9 @@ do($ = window.jQuery, window) ->
       host: ''
       debug: false
       flat: false
+      lang: undefined,
+      cssAutoload: true,
+      cssUrl: undefined,
       fontSize: undefined
       buttonClass: 'open-zammad-chat'
       inactiveClass: 'is-inactive'
@@ -31,7 +34,10 @@ do($ = window.jQuery, window) ->
     state: 'offline'
     initialQueueDelay: 10000
     wsReconnectEnable: true
-    strings:
+    translations:
+      de:
+        '<strong>Chat</strong> with us!': '<strong>Chat</strong> mit uns!'
+        'Online': 'Online'
         'Online': 'Online'
         'Offline': 'Offline'
         'Connecting': 'Verbinden'
@@ -47,14 +53,18 @@ do($ = window.jQuery, window) ->
     sessionId: undefined
 
     T: (string, items...) =>
-      if !@strings[string]
+      if @options.lang && @options.lang isnt 'en'
+        if !@translations[@options.lang]
+          @log 'notice', "Translation '#{@options.lang}' needed!"
+        else
+          translations = @translations[@options.lang]
+          if !translations[string]
             @log 'notice', "Translation needed for '#{string}'"
-      translation = @strings[string] || string
+          string = translations[string] || string
       if items
         for item in items
-          translation = translation.replace(/%s/, item)
+          string = string.replace(/%s/, item)
-
+      string
-      translation
 
     log: (level, string...) =>
       return if !@options.debug && level is 'debug'
@@ -80,12 +90,18 @@ do($ = window.jQuery, window) ->
         @state = 'unsupported'
         @log 'notice', 'Chat: Browser not supported!'
         return
-
       if !@options.chatId
         @state = 'unsupported'
         @log 'error', 'Chat: need chatId as option!'
         return
 
+      # detect language
+      if !@options.lang
+        @options.lang = $('html').attr('lang')
+      if @options.lang
+        @options.lang = @options.lang.replace(/-.+?$/, '') # replace "-xx" of xx-xx
+        @log 'debug', "lang: #{@options.lang}"
+
       @el = $(@view('chat')(
         title: @options.title
       ))
@@ -105,6 +121,8 @@ do($ = window.jQuery, window) ->
 
       @wsConnect()
 
+      @loadCss()
+
     checkForEnter: (event) =>
       if not event.shiftKey and event.keyCode is 13
         event.preventDefault()
@@ -548,4 +566,21 @@ do($ = window.jQuery, window) ->
         .attr('data-status', state)
         .text @T(capitalizedState)
 
+    loadCss: ->
+      return if !@options.cssAutoload
+      url = @options.cssUrl
+      if !url
+        url = @options.host
+          .replace(/^wss/i, 'https')
+          .replace(/^ws/i, 'http')
+          .replace(/\/ws/i, '')
+        url += '/assets/chat/chat.css'
+
+      @log 'debug', "load css from '#{url}'"
+      styles = "@import url('#{url}');"
+      newSS = document.createElement('link')
+      newSS.rel = 'stylesheet'
+      newSS.href = 'data:text/css,' + escape(styles)
+      document.getElementsByTagName('head')[0].appendChild(newSS)
+
   window.ZammadChat = ZammadChat

public/assets/chat/chat.js

@@ -1,64 +1,3 @@
-if (!window.zammadChatTemplates) {
-  window.zammadChatTemplates = {};
-}
-window.zammadChatTemplates["agent"] = function (__obj) {
-  if (!__obj) __obj = {};
-  var __out = [], __capture = function(callback) {
-    var out = __out, result;
-    __out = [];
-    callback.call(this);
-    result = __out.join('');
-    __out = out;
-    return __safe(result);
-  }, __sanitize = function(value) {
-    if (value && value.ecoSafe) {
-      return value;
-    } else if (typeof value !== 'undefined' && value != null) {
-      return __escape(value);
-    } else {
-      return '';
-    }
-  }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
-  __safe = __obj.safe = function(value) {
-    if (value && value.ecoSafe) {
-      return value;
-    } else {
-      if (!(typeof value !== 'undefined' && value != null)) value = '';
-      var result = new String(value);
-      result.ecoSafe = true;
-      return result;
-    }
-  };
-  if (!__escape) {
-    __escape = __obj.escape = function(value) {
-      return ('' + value)
-        .replace(/&/g, '&')
-        .replace(/</g, '&lt;')
-        .replace(/>/g, '&gt;')
-        .replace(/"/g, '&quot;');
-    };
-  }
-  (function() {
-    (function() {
-      if (this.agent.avatar) {
-        __out.push('\n<img class="zammad-chat-agent-avatar" src="');
-        __out.push(__sanitize(this.agent.avatar));
-        __out.push('">\n');
-      }
-    
-      __out.push('\n<span class="zammad-chat-agent-sentence">\n  <span class="zammad-chat-agent-name">');
-    
-      __out.push(__sanitize(this.agent.name));
-    
-      __out.push('</span>\n</span>');
-    
-    }).call(this);
-    
-  }).call(__obj);
-  __obj.safe = __objSafe, __obj.escape = __escape;
-  return __out.join('');
-};
-
 var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
   slice = [].slice;
 
@@ -75,6 +14,9 @@ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments);
       host: '',
       debug: false,
       flat: false,
+      lang: void 0,
+      cssAutoload: true,
+      cssUrl: void 0,
       fontSize: void 0,
       buttonClass: 'open-zammad-chat',
       inactiveClass: 'is-inactive',
@@ -105,7 +47,10 @@ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments);
 
     ZammadChat.prototype.wsReconnectEnable = true;
 
-    ZammadChat.prototype.strings = {
+    ZammadChat.prototype.translations = {
+      de: {
+        '<strong>Chat</strong> with us!': '<strong>Chat</strong> mit uns!',
+        'Online': 'Online',
         'Online': 'Online',
         'Offline': 'Offline',
         'Connecting': 'Verbinden',
@@ -118,24 +63,32 @@ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments);
         'Start new conversation': 'Neue Konversation starten',
         'Since you didn\'t respond in the last %s your conversation with <strong>%s</strong> got closed.': 'Da sie in den letzten %s nichts geschrieben haben wurde ihre Konversation mit <strong>%s</strong> geschlossen.',
         'minutes': 'Minuten'
+      }
     };
 
     ZammadChat.prototype.sessionId = void 0;
 
     ZammadChat.prototype.T = function() {
-      var i, item, items, len, string, translation;
+      var i, item, items, len, string, translations;
       string = arguments[0], items = 2 <= arguments.length ? slice.call(arguments, 1) : [];
-      if (!this.strings[string]) {
+      if (this.options.lang && this.options.lang !== 'en') {
+        if (!this.translations[this.options.lang]) {
+          this.log('notice', "Translation '" + this.options.lang + "' needed!");
+        } else {
+          translations = this.translations[this.options.lang];
+          if (!translations[string]) {
             this.log('notice', "Translation needed for '" + string + "'");
           }
-      translation = this.strings[string] || string;
+          string = translations[string] || string;
+        }
+      }
       if (items) {
         for (i = 0, len = items.length; i < len; i++) {
           item = items[i];
-          translation = translation.replace(/%s/, item);
+          string = string.replace(/%s/, item);
         }
       }
-      return translation;
+      return string;
     };
 
     ZammadChat.prototype.log = function() {
@@ -205,6 +158,13 @@ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments);
         this.log('error', 'Chat: need chatId as option!');
         return;
       }
+      if (!this.options.lang) {
+        this.options.lang = $('html').attr('lang');
+      }
+      if (this.options.lang) {
+        this.options.lang = this.options.lang.replace(/-.+?$/, '');
+        this.log('debug', "lang: " + this.options.lang);
+      }
       this.el = $(this.view('chat')({
         title: this.options.title
       }));
@@ -219,6 +179,7 @@ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments);
         input: this.onInput
       });
       this.wsConnect();
+      this.loadCss();
     }
 
     ZammadChat.prototype.checkForEnter = function(event) {
@@ -730,12 +691,91 @@ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments);
       return this.el.find('.zammad-chat-agent-status').attr('data-status', state).text(this.T(capitalizedState));
     };
 
+    ZammadChat.prototype.loadCss = function() {
+      var newSS, styles, url;
+      if (!this.options.cssAutoload) {
+        return;
+      }
+      url = this.options.cssUrl;
+      if (!url) {
+        url = this.options.host.replace(/^wss/i, 'https').replace(/^ws/i, 'http').replace(/\/ws/i, '');
+        url += '/assets/chat/chat.css';
+      }
+      this.log('debug', "load css from '" + url + "'");
+      styles = "@import url('" + url + "');";
+      newSS = document.createElement('link');
+      newSS.rel = 'stylesheet';
+      newSS.href = 'data:text/css,' + escape(styles);
+      return document.getElementsByTagName('head')[0].appendChild(newSS);
+    };
+
     return ZammadChat;
 
   })();
   return window.ZammadChat = ZammadChat;
 })(window.jQuery, window);
 
+if (!window.zammadChatTemplates) {
+  window.zammadChatTemplates = {};
+}
+window.zammadChatTemplates["agent"] = function (__obj) {
+  if (!__obj) __obj = {};
+  var __out = [], __capture = function(callback) {
+    var out = __out, result;
+    __out = [];
+    callback.call(this);
+    result = __out.join('');
+    __out = out;
+    return __safe(result);
+  }, __sanitize = function(value) {
+    if (value && value.ecoSafe) {
+      return value;
+    } else if (typeof value !== 'undefined' && value != null) {
+      return __escape(value);
+    } else {
+      return '';
+    }
+  }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
+  __safe = __obj.safe = function(value) {
+    if (value && value.ecoSafe) {
+      return value;
+    } else {
+      if (!(typeof value !== 'undefined' && value != null)) value = '';
+      var result = new String(value);
+      result.ecoSafe = true;
+      return result;
+    }
+  };
+  if (!__escape) {
+    __escape = __obj.escape = function(value) {
+      return ('' + value)
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;');
+    };
+  }
+  (function() {
+    (function() {
+      if (this.agent.avatar) {
+        __out.push('\n<img class="zammad-chat-agent-avatar" src="');
+        __out.push(__sanitize(this.agent.avatar));
+        __out.push('">\n');
+      }
+    
+      __out.push('\n<span class="zammad-chat-agent-sentence">\n  <span class="zammad-chat-agent-name">');
+    
+      __out.push(__sanitize(this.agent.name));
+    
+      __out.push('</span>\n</span>');
+    
+    }).call(this);
+    
+  }).call(__obj);
+  __obj.safe = __objSafe, __obj.escape = __escape;
+  return __out.join('');
+};
+
 /*!
  * ----------------------------------------------------------------------------
  * "THE BEER-WARE LICENSE" (Revision 42):
@@ -875,7 +915,7 @@ window.zammadChatTemplates["chat"] = function (__obj) {
     
       __out.push('>\n    <div class="zammad-chat-header-controls">\n      <span class="zammad-chat-agent-status zammad-chat-is-hidden" data-status="online"></span>\n      <span class="zammad-chat-header-icon">\n        <svg class="zammad-chat-header-icon-open" viewBox="0 0 13 7"><path d="M10.807 7l1.4-1.428-5-4.9L6.5-.02l-.7.7-4.9 4.9 1.414 1.413L6.5 2.886 10.807 7z" fill-rule="evenodd"/></svg>\n        <svg class="zammad-chat-header-icon-close js-chat-close" viewBox="0 0 13 13"><path d="m2.241.12l-2.121 2.121 4.243 4.243-4.243 4.243 2.121 2.121 4.243-4.243 4.243 4.243 2.121-2.121-4.243-4.243 4.243-4.243-2.121-2.121-4.243 4.243-4.243-4.243" fill-rule="evenodd"/></svg>\n      </span>\n    </div>\n    <div class="zammad-chat-agent zammad-chat-is-hidden">\n    </div>\n    <div class="zammad-chat-welcome">\n      <svg class="zammad-chat-icon" viewBox="0 0 24 24"><path d="M2 5C2 4 3 3 4 3h16c1 0 2 1 2 2v10C22 16 21 17 20 17H4C3 17 2 16 2 15V5zM12 17l6 4v-4h-6z" fill-rule="evenodd"/></svg>\n      <span class="zammad-chat-welcome-text">');
     
-      __out.push(this.title);
+      __out.push(this.T(this.title));
     
       __out.push('</span>\n    </div>\n  </div>\n  <div class="zammad-chat-body"></div>\n  <form class="zammad-chat-controls">\n    <textarea class="zammad-chat-input" rows="1" placeholder="');
     

public/assets/chat/index.html

@@ -1,7 +1,6 @@
 <!doctype html>
 <meta charset="utf-8">
 <title>Zammad Chat</title>
-<link rel="stylesheet" href="chat.css">
 <meta name="viewport" content="width=device-width">
 <script>document.write('<script src="http://' + (location.host || 'localhost').split(':')[0] + ':35738/livereload.js?snipver=1"></' + 'script>')</script>
 <style>
@@ -140,6 +139,7 @@
   var chat = new ZammadChat({
     chatId: 1,
     host: 'ws://localhost:6042',
+    cssUrl: 'http://localhost:3000/assets/chat/chat.css',
     debug: true
   });
 

public/assets/chat/views/chat.eco

@@ -11,7 +11,7 @@
     </div>
     <div class="zammad-chat-welcome">
       <svg class="zammad-chat-icon" viewBox="0 0 24 24"><path d="M2 5C2 4 3 3 4 3h16c1 0 2 1 2 2v10C22 16 21 17 20 17H4C3 17 2 16 2 15V5zM12 17l6 4v-4h-6z" fill-rule="evenodd"/></svg>
-      <span class="zammad-chat-welcome-text"><%- @title %></span>
+      <span class="zammad-chat-welcome-text"><%- @T(@title) %></span>
     </div>
   </div>
   <div class="zammad-chat-body"></div>

public/assets/chat/znuny.html

@@ -1,11 +1,12 @@
 <!doctype html>
-<meta charset="utf-8">
+<html lang="de-de">
-<title>Zammad Chat</title>
+<head>
-<link rel="stylesheet" href="chat.css">
+  <meta charset="utf-8">
-<link rel="stylesheet" href="znuny.css">
+  <title>Zammad Chat</title>
-<meta name="viewport" content="width=device-width">
+  <link rel="stylesheet" href="znuny.css">
-<script>document.write('<script src="http://' + (location.host || 'localhost').split(':')[0] + ':35738/livereload.js?snipver=1"></' + 'script>')</script>
+  <meta name="viewport" content="width=device-width">
-<style>
+  <script>document.write('<script src="http://' + (location.host || 'localhost').split(':')[0] + ':35738/livereload.js?snipver=1"></' + 'script>')</script>
+  <style>
     body {
       margin: 0;
       font-family: sans-serif;
@@ -64,8 +65,9 @@
       background: hsl(0,0%,36%);
       color: white;
     }
-</style>
+  </style>
-
+</head>
+<body>
 <img class="mockup" width="100%" src="znuny.png">
 
 <div class="settings">
@@ -107,6 +109,7 @@
   var chat = new ZammadChat({
     chatId: 1,
     host: 'ws://localhost:6042',
+    cssUrl: 'http://localhost:3000/assets/chat/chat.css',
     debug: true,
     background: '#494d52',
     flat: true,
@@ -145,3 +148,5 @@
     }
   });
 </script>
+</body>
+</html>