Prevent XSS attacks with wmd using the google-caja html sanitizer.

[osqa.git] / forum / skins / default / templates / answer_edit.html

diff --git a/forum/skins/default/templates/answer_edit.html b/forum/skins/default/templates/answer_edit.html
index d7423af6c60e21f38cefc523ffd7c922716d63bb..3201dd26de651966b3c59b537a3f3a33f5ab650f 100644 (file)
--- a/forum/skins/default/templates/answer_edit.html
+++ b/forum/skins/default/templates/answer_edit.html
@@ -6,6 +6,7 @@
 {% block forejs %}
         <script type='text/javascript' src='{% media  "/media/js/wmd/showdown.js" %}'></script>
         <script type='text/javascript' src='{% media  "/media/js/wmd/wmd.js" %}'></script>
+        <script type='text/javascript' src='{% media  "/media/js/html_sanitizer.js" %}'></script>
         <link rel="stylesheet" type="text/css" href="{% media  "/media/js/wmd/wmd.css" %}" />
         <script type="text/javascript">
         
@@ -35,30 +36,25 @@
         });
 
 
-        function submitClicked(e) {
-            if(!is_chrome) {
+        function submitClicked(e, f) {
+            if(!(browserTester('chrome') || browserTester('safari'))) {
                 $("input.submit")[0].disabled=true;
                 $("input.submit")[1].disabled=true;
             }
             window.removeEventListener('beforeunload', beforeUnload, true);
+            if (f) {
+                f.submit();
+            }
         }
 
         function beforeUnload(e) {
-            var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
             if($("textarea#editor")[0].value != answer) {
-                 if(is_chrome) {
-                     return "You sure you want to leave?  Your work will be lost.";
-                 } else {
-                     yourWorkWillBeLost(e);
-                 }
-                 return false;
+                 return yourWorkWillBeLost(e);
             }
         }
         window.addEventListener('beforeunload', beforeUnload, true);
 
-
         var answer = "";
-        var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
         </script>
 {% endblock %}
         
@@ -68,7 +64,8 @@
 </div>
 <div id="main-body" class="ask-body">
     <div id="askform">
-        <form id="fmedit" action="{% url edit_answer answer.id %}" method="post" >
+        <form id="fmedit" action="{% url edit_answer answer.id %}" method="post">
+            {% csrf_token %}
             <label for="id_revision" ><strong>{% trans "revision" %}:</strong></label> <br/> 
             {% if revision_form.revision.errors %}{{ revision_form.revision.errors.as_ul }}{% endif %}
             <div>
@@ -80,6 +77,7 @@
                 <span class="form-error"></span>
                 <div class="preview-toggle"><span id="pre-collapse" 
                                        title="{% trans "Toggle the real time Markdown editor preview" %}">{% trans "toggle preview" %}</span>
+                           <span style="text-align: right; margin-left: 200px;" id="editor-metrics"></span>
                                {% if settings.WIKI_ON %}
                     <div style="float:right;">
                         {{ form.wiki }} <span style="color:#000;cursor:help" title="{{form.wiki.help_text}}">{{ form.wiki.label_tag }} </span>
@@ -94,8 +92,16 @@
             <div class="title-desc">
                 {{ form.summary.help_text }}
             </div>
-            <input type="submit" value="{% trans "Save edit" %}" class="submit" onclick="submitClicked(event)" />
-            <input type="button" value="{% trans "Cancel" %}" class="submit" onclick="history.back(-1);submitClicked(event)" />
+            
+            {% if form.recaptcha %}
+            <div class="question-captcha">
+               {{ form.recaptcha.errors }}
+               {{ form.recaptcha }}
+            </div>
+            {% endif %}
+            
+            <input type="button" value="{% trans "Save edit" %}" class="submit" onclick="submitClicked(event, this.form)" />
+            <input type="button" value="{% trans "Cancel" %}" class="submit" onclick="submitClicked(event, this.form);history.back(-1);" />
         </form>
     </div>
 </div>