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Use an Event to present notices conversations

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This commit is contained in:
Mikael Nordfeldth 2014-05-12 10:27:52 +02:00
parent 4358ac0675
commit 1a81188355
3 changed files with 42 additions and 36 deletions
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10
EVENTS.txt
View File

@ -1298,6 +1298,16 @@ EndShowGroupProfileBlock: After showing the profile block for a group
- $out: XMLOutputter to append custom output
- $group: the group being shown
StartShowConversation: start the listing of a conversation
- $action: Action object (used mainly as HTMLOutputter)
- $conv: Conversation object, has functions to retrieve relevant notices
- $scoped: Profile for scoping (null if not logged in)
EndShowConversation: after the listing of a conversation
- $action: Action object (used mainly as HTMLOutputter)
- $conv: Conversation object, has functions to retrieve relevant notices
- $scoped: Profile for scoping (null if not logged in)
StartShowThreadedNoticeTail: when showing the replies etc. to a notice
- $nli: parent noticelistitem
- $notice: parent notice

57
actions/conversation.php
View File

@ -7,6 +7,7 @@
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Mikael Nordfeldth <mmn@hethane.se>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
@ -27,32 +28,27 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
// XXX: not sure how to do paging yet,
// so set a 60-notice limit
require_once INSTALLDIR.'/lib/noticelist.php';
if (!defined('GNUSOCIAL')) { exit(1); }
/**
* Conversation tree in the browser
*
* Will always try to show the entire conversation, since that's how our
* ConversationNoticeStream works.
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Mikael Nordfeldth <mmn@hethane.se>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*/
class ConversationAction extends ManagedAction
{
var $id = null;
var $conv = null;
var $page = null;
var $notices = null;
const MAX_NOTICES = 500;
/**
* Initialization.
*
@ -63,19 +59,12 @@ class ConversationAction extends ManagedAction
protected function prepare(array $args=array())
{
parent::prepare($args);
$this->id = $this->trimmed('id');
if (empty($this->id)) {
return false;
}
$this->id = $this->id+0;
$this->page = $this->trimmed('page');
if (empty($this->page)) {
$this->page = 1;
}
$convId = $this->int('id');
$stream = new ConversationNoticeStream($this->id, $this->scoped);
$this->notices = $stream->getNotices(0, self::MAX_NOTICES);
$this->conv = Conversation::getKV('id', $convId);
if (!$this->conv instanceof Conversation) {
throw new ClientException('Could not find specified conversation');
}
return true;
}
@ -94,22 +83,18 @@ class ConversationAction extends ManagedAction
/**
* Show content.
*
* Display a hierarchical unordered list in the content area.
* Uses ConversationTree to do most of the heavy lifting.
* NoticeList extended classes do most heavy lifting. Plugins can override.
*
* @return void
*/
function showContent()
{
$user = common_current_user();
if (!empty($user) && $user->conversationTree()) {
$nl = new ConversationTree($this->notices, $this);
} else {
$nl = new FullThreadedNoticeList($this->notices, $this, $this->scoped);
if (Event::handle('StartShowConversation', array($this, $this->conv, $this->scoped))) {
$notices = $this->conv->getNotices();
$nl = new FullThreadedNoticeList($notices, $this, $this->scoped);
$cnt = $nl->show();
}
$cnt = $nl->show();
Event::handle('EndShowConversation', array($this, $this->conv, $this->scoped));
}
function isReadOnly()
@ -123,7 +108,7 @@ class ConversationAction extends ManagedAction
return array(new Feed(Feed::JSON,
common_local_url('apiconversation',
array(
'id' => $this->id,
'id' => $this->conv->id,
'format' => 'as')),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
@ -131,7 +116,7 @@ class ConversationAction extends ManagedAction
new Feed(Feed::RSS2,
common_local_url('apiconversation',
array(
'id' => $this->id,
'id' => $this->conv->id,
'format' => 'rss')),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.
@ -139,7 +124,7 @@ class ConversationAction extends ManagedAction
new Feed(Feed::ATOM,
common_local_url('apiconversation',
array(
'id' => $this->id,
'id' => $this->conv->id,
'format' => 'atom')),
// TRANS: Title for link to notice feed.
// TRANS: %s is a user nickname.

11
classes/Conversation.php
View File

@ -121,4 +121,15 @@ class Conversation extends Managed_DataObject
return common_local_url('conversation', array('id' => $this->id)) .
($noticeId===null ? '' : "#notice-{$noticeId}");
}
// FIXME: ...will 500 ever be too low? Taken from ConversationAction::MAX_NOTICES
public function getNotices($offset=0, $limit=500, Profile $scoped=null)
{
if ($scoped === null) {
$scoped = Profile::current();
}
$stream = new ConversationNoticeStream($this->id, $scoped);
$notices = $stream->getNotices($offset, $limit);
return $notices;
}
}