Add support to rietveld for filtering emails sent.

templates/issue.html

 {%extends "issue_base.html"%}
 
 {%block head%}{{form.media}}{%endblock%}
 {%block issue_body%}
 {%if issue.draft_count or has_draft_message%}
 <div class="error">
 You have {%if issue.draft_count%}<b>{{issue.draft_count}} draft</b>
 comment{{issue.draft_count|pluralize}}{%endif%}
 {%if has_draft_message%}{%if issue.draft_count%}and {%endif%}a draft
 message{%endif%}.
@@ skipping 100 matching lines @@
 <div id="messages">
 <div style="margin-bottom: .5em;">
 <a href="javascript:M_showAllComments('cl', {{messages|length}})">
 Expand All Messages</a>
 |
 <a href="javascript:M_hideAllComments('cl', {{messages|length}})">
 Collapse All Messages</a>
 </div>
 
 {%for message in messages%}
- <div class="message {%if message.issue_was_closed%}issue_was_closed{%endif  %} {%if message.approval%}approval{%endif%} {%if message.disapproval%}disapprova  l{%endif%}"
+ <div class="message{%if message.issue_was_closed%} issue_was_closed{%endif  %}{%if message.approval%} approval{%endif%}{%if message.disapproval%} disapprova  l{%endif%}{%for flag in message.flags%} flag_{{flag}}{%endfor%}"

[M-A, 2013/02/28 17:50:36]

Did you use an automatic formatting tool or you did it manually? Because that changes the generated html. 

[iannucci, 2013/03/01 00:05:01]

I did this on purpose. It cleans up some weird extra spacing in the output html. 

 id="msg{{forloop.counter}}"
 name="{{forloop.counter0}}">
 <div class="header">
 <table border="0" width="100%" cellspacing="0" cellpadding="0">
 <tr class="comment_title"
 onclick="M_switchChangelistComment({{forloop.counter0}})">
 <td style="padding-left: 5px; white-space: nowrap;">
 <b>{%nickname message.sender%}</b>
 </td>
 <td width="100%" style="overflow:hidden;">
 <table style="table-layout:fixed; white-space: nowrap;"
 width="100%">
 <tr>
 <td>
 <span style="white-space: nowrap; overflow: hidden;{%if fo rloop.last%} display: none;{%endif%}"
 class="extra"
 id="cl-preview-{{forloop.counter0}}">
 {{message.text|truncatewords:15}}
 </span>
 </td>
 </tr>
 </table>
 </td>
 <td align="right"
 style="white-space: nowrap; padding-right: 5px; padding-left: 3px;">
+{% for flag in message.flags %}
+<img src="/static/{{flag}}.png" title="This message was {{flag }}."
+style="vertical-align: top;" />
+{% endfor %}
 {{message.date|timesince}} ago
 <a href="#msg{{forloop.counter}}">#{{forloop.counter}}</a>
 </td>
 </tr>
 </table>
 </div>
 
 <div id="cl-comment-{{forloop.counter0}}"
 {%if forloop.last%}{%else%}style="display: none;"{%endif%}>
 <div class="message-body">
@@ skipping 49 matching lines @@
 <div style="display:none;">
 <form method="POST" action="{%url codereview.views.publish issue.key.id%}"
 id="message-reply-form">
 <input type="hidden" name="xsrf_token" value="{{xsrf_token}}">
 <div></div>
 <input type="hidden" name="in_reply_to" value="" />
 <input type="hidden" name="subject" value="{{issue.subject}}" />
 <input type="hidden" name="message_only" value="1" />
 <input type="submit" value="Send Message" />
 <input type="button" value="Discard" name="discard" />
- <input type="checkbox" name="send_mail" value="1" 
+ <input type="checkbox" name="send_mail" value="1"
 id="message-reply-send-mail" checked="checked" />
 <label for="message-reply-send-mail">Send mail to reviewers</label>
 <input type="hidden" name="add_as_reviewer" value="0" />
 <input type="checkbox" name="add_as_reviewer" value="1"
 id="message-reply-add-as-reviewer" />
 <label for="message-reply-add-as-reviewer">
 Add yourself as a reviewer</label>
 </form>
 </div>
 <a id="resizer" class="resizer" style="display:none;cursor:pointer">
 <img src="{{media_url}}zippyplus.gif">
 </a>
 
- <!-- Popup display to add and remove trybots from last patchset --> 
+ <!-- Popup display to add and remove trybots from last patchset -->
 <div id="trybot-popup" style="display:none;">
 <form method="POST" action="" id="trybotform">
 <input type="hidden" name="xsrf_token" value="{{xsrf_token}}"/>
 <div class="trybot-popup-column">
 {%for builder in default_builders%}
 <div class="trybot-popup-input">
 <input type="checkbox" name="{{builder}}" id="cb_{{builder}}"
 checked="checked">{{builder}}</input>
 </div>
- {%cycle '' '' '' '' '' '' '</div><div class="trybot-popup-column">'%} 
+ {%cycle '' '' '' '' '' '' '</div><div class="trybot-popup-column">'%}
 {%endfor%}
 </div>
 <div style="clear: both;"/>
 <div class="trybot-button-div">
 <input type="button" value="Update"
 onclick="M_updatePendingTrybots('{{issue.key.id}}', '{{last_patch set.key.id}}', '{{xsrf_token}}')"/>
 <input type="button" value="Close"
 onclick="M_closePendingTrybots()"/>
 </div>
 </form>
 </div>
 {%endif%}
 
 {%endblock issue_body%}