search highlighting

lms/static/coffee/src/customwmd.coffee

@@ -105,7 +105,6 @@ $ ->
     replaceMath: (text) ->
       text = text.replace /@@(\d+)@@/g, ($0, $1) => @math[$1]
       @math = null
-      console.log text
       text
 
     @replaceMathWrapper: (_this) ->
@@ -163,7 +162,6 @@ $ ->
               $('#file-upload').unbind('change').change(startUploadHandler)
               
       imageUploadHandler = (elem, input) ->
-        console.log "here"
         ajaxFileUpload(imageUploadUrl, input, imageUploadHandler)
 
       editor = new Markdown.Editor(

lms/static/coffee/src/discussion/content.coffee

@@ -278,15 +278,36 @@ initializeFollowThread = (thread) ->
           handleEditComment(this)
 
   initializeContent: (content) ->
+
+    unescapeHighlightTag = (text) ->
+      text.replace(/\&lt\;highlight\&gt\;/g, "<span class='search-highlight'>")
+          .replace(/\&lt\;\/highlight\&gt\;/g, "</span>")
+
+    stripLatexHighlight = (text) ->
+      text
+
+    markdownWithHighlight = (text) ->
+      converter = Markdown.getMathCompatibleConverter()
+      unescapeHighlightTag stripLatexHighlight converter.makeHtml text
+
     $content = $(content)
     initializeVote $content
     if $content.hasClass("thread")
       initializeFollowThread $content
     $local = Discussion.generateLocal($content.children(".discussion-content"))
+
+    $contentTitle = $local(".thread-title")
+
+    if $contentTitle.length
+      $contentTitle.html unescapeHighlightTag stripLatexHighlight $contentTitle.html()
+
     $contentBody = $local(".content-body")
-    raw_text = $contentBody.html()
-    converter = Markdown.getMathCompatibleConverter()
-    $contentBody.html(converter.makeHtml(raw_text))
+
+    console.log "raw html:"
+    console.log $contentBody.html()
+    
+    $contentBody.html markdownWithHighlight $contentBody.html()
+
     MathJax.Hub.Queue ["Typeset", MathJax.Hub, $contentBody.attr("id")]
     id = $content.attr("_id")
     if not Discussion.getContentInfo id, 'editable'

lms/templates/discussion/_thread.html

@@ -42,7 +42,11 @@
       <div class="discussion-right-wrapper clearfix">
         ${render_title(content, type, **kwargs)}
         <div class="discussion-content-view">
+          % if content.get('highlighted_body', None):
+            <div class="content-body ${type}-body" id="content-body-${content['id']}">${content['highlighted_body'] | h}</div>
+          % else:
             <div class="content-body ${type}-body" id="content-body-${content['id']}">${content['body'] | h}</div>
+          % endif
           <div class="content-raw-body ${type}-raw-body" style="display: none">${content['body'] | h}</div>
           ${render_tags(content, type, **kwargs)}
           ${render_bottom_bar(content, type, **kwargs)}
@@ -54,8 +58,12 @@
 
 <%def name="render_title(content, type, **kwargs)">
   % if type == "thread":
+    % if content.get('highlighted_title', None):
+      <a class="thread-title" name="${content['id']}" href="javascript:void(0)">${content['highlighted_title'] | h}</a>
+    % else:
       <a class="thread-title" name="${content['id']}" href="javascript:void(0)">${content['title'] | h}</a>
     % endif
+  % endif
 </%def>
 
 <%def name="render_tags(content, type, **kwargs)">