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use conversationnoticestream in conversationaction

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This commit is contained in:
Evan Prodromou 2011-04-08 18:03:34 -04:00
parent 85c4e11f83
commit 79f3c0939b
1 changed files with 20 additions and 176 deletions
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196
actions/conversation.php
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@ -47,8 +47,11 @@ require_once INSTALLDIR.'/lib/noticelist.php';
*/
class ConversationAction extends Action
{
var $id = null;
var $page = null;
var $id = null;
var $page = null;
var $notices = null;
const MAX_NOTICES = 500;
/**
* Initialization.
@ -69,6 +72,19 @@ class ConversationAction extends Action
if (empty($this->page)) {
$this->page = 1;
}
$cur = common_current_user();
if (empty($cur)) {
$profile = null;
} else {
$profile = $cur->getProfile();
}
$stream = new ConversationNoticeStream($this->id, $profile);
$this->notices = $stream->getNotices(0, self::MAX_NOTICES, null, null);
return true;
}
@ -106,11 +122,9 @@ class ConversationAction extends Action
*/
function showContent()
{
$notices = Notice::conversationStream($this->id, null, null);
$tnl = new ThreadedNoticeList($this->notices, $this);
$ct = new ConversationTree($notices, $this);
$cnt = $ct->show();
$cnt = $tnl->show();
}
function isReadOnly()
@ -118,173 +132,3 @@ class ConversationAction extends Action
return true;
}
}
/**
* Conversation tree
*
* The widget class for displaying a hierarchical list of notices.
*
* @category Widget
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*/
class ConversationTree extends NoticeList
{
var $tree = null;
var $table = null;
/**
* Show the tree of notices
*
* @return void
*/
function show()
{
$cnt = $this->_buildTree();
$this->out->elementStart('div', array('id' =>'notices_primary'));
// TRANS: Header on conversation page. Hidden by default (h2).
$this->out->element('h2', null, _('Notices'));
$this->out->elementStart('ol', array('class' => 'notices xoxo'));
if (array_key_exists('root', $this->tree)) {
$rootid = $this->tree['root'][0];
$this->showNoticePlus($rootid);
}
$this->out->elementEnd('ol');
$this->out->elementEnd('div');
return $cnt;
}
function _buildTree()
{
$cnt = 0;
$this->tree = array();
$this->table = array();
while ($this->notice->fetch()) {
$cnt++;
$id = $this->notice->id;
$notice = clone($this->notice);
$this->table[$id] = $notice;
if (is_null($notice->reply_to)) {
$this->tree['root'] = array($notice->id);
} else if (array_key_exists($notice->reply_to, $this->tree)) {
$this->tree[$notice->reply_to][] = $notice->id;
} else {
$this->tree[$notice->reply_to] = array($notice->id);
}
}
return $cnt;
}
/**
* Shows a notice plus its list of children.
*
* @param integer $id ID of the notice to show
*
* @return void
*/
function showNoticePlus($id)
{
$notice = $this->table[$id];
// We take responsibility for doing the li
$this->out->elementStart('li', array('class' => 'hentry notice',
'id' => 'notice-' . $id));
$item = $this->newListItem($notice);
$item->show();
if (array_key_exists($id, $this->tree)) {
$children = $this->tree[$id];
$this->out->elementStart('ol', array('class' => 'notices'));
sort($children);
foreach ($children as $child) {
$this->showNoticePlus($child);
}
$this->out->elementEnd('ol');
}
$this->out->elementEnd('li');
}
/**
* Override parent class to return our preferred item.
*
* @param Notice $notice Notice to display
*
* @return NoticeListItem a list item to show
*/
function newListItem($notice)
{
return new ConversationTreeItem($notice, $this->out);
}
}
/**
* Conversation tree list item
*
* Special class of NoticeListItem for use inside conversation trees.
*
* @category Widget
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*/
class ConversationTreeItem extends NoticeListItem
{
/**
* start a single notice.
*
* The default creates the <li>; we skip, since the ConversationTree
* takes care of that.
*
* @return void
*/
function showStart()
{
return;
}
/**
* finish the notice
*
* The default closes the <li>; we skip, since the ConversationTree
* takes care of that.
*
* @return void
*/
function showEnd()
{
return;
}
/**
* show link to notice conversation page
*
* Since we're only used on the conversation page, we skip this
*
* @return void
*/
function showContext()
{
return;
}
}