$def with (a, b)

$ _t = i18n.get_namespace(a.type.key)
$ _ = i18n.get_namespace('/mode/diff')

$add_stylesheet('/static/diff.css')

$var title: $_.diff_title(a.key)

$:macros.databarDiff()

<div id="header">
    <div style="float:left;padding-left:10px;padding-right:15px;"></div>
    <span class="pretitle">$_.pretitle:<br /></span>             
    <div id="title">$a.key</div>            
</div>


<div class="diff-border">
<div class="diff">

    <table class="sidebyside" cellpadding="0" cellspacing="0" border="0" summary="$_.differences">
       <colgroup class="l"><col class="lineno" /><col class="content" /></colgroup>
        <colgroup class="r"><col class="lineno" /><col class="content" /></colgroup>
       <thead>
           <tr> 
              <td colspan="2" class="diff-header-top">$_.revision $a.revision</td> 
              <td colspan="2" class="diff-header-top">$_.revision $b.revision</td>
           </tr>
        </thead>
        <tbody>
	
        $for p in set(a.keys() + b.keys()):
            $ label = _t[p]
            $# quick hack to display images in diff
            $if (p in ["coverimage", "photograph"]) and (a[p] != b[p]):
                <tr>
                    <td class="diff-header-side" valign="top">$label</td>
                    <td class="diff-body" valign="top"><img width="180" src="$a[p]"/></td>
                    <td class="diff-body" valign="top"><img width="180" src="$b[p]"/></td>
                </tr> 
            $else:
                $:thingdiff(get_expected_type(a, p), label, a[p], b[p])
        </tbody>
    </table>
       
    <div id="legend">
       <h3>$_.legend:</h3>
       <dl>
           <dt class="unmod"></dt><dd>$_.modified</dd>
           <dt class="add"></dt><dd>$_.added</dd>
           <dt class="rem"></dt><dd>$_.removed</dd>
           <dt class="mod"></dt><dd>$_.modified</dd>
       </dl>
    </div>
</div>
</div>