gnu-social/classes/Fave.php

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<?php
/**
* Table Definition for fave
*/
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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class Fave extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'fave'; // table name
public $notice_id; // int(4) primary_key not_null
public $user_id; // int(4) primary_key not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=null)
{ return Memcached_DataObject::staticGet('Fave',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
/**
* Save a favorite record.
* @fixme post-author notification should be moved here
*
* @param Profile $profile the local or remote user who likes
* @param Notice $notice the notice that is liked
* @return mixed false on failure, or Fave record on success
*/
static function addNew(Profile $profile, Notice $notice) {
$fave = null;
if (Event::handle('StartFavorNotice', array($profile, $notice, &$fave))) {
$fave = new Fave();
$fave->user_id = $profile->id;
$fave->notice_id = $notice->id;
if (!$fave->insert()) {
common_log_db_error($fave, 'INSERT', __FILE__);
return false;
}
Event::handle('EndFavorNotice', array($profile, $notice));
}
return $fave;
}
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function delete()
{
$profile = Profile::staticGet('id', $this->user_id);
$notice = Notice::staticGet('id', $this->notice_id);
$result = null;
if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) {
$result = parent::delete();
if ($result) {
Event::handle('EndDisfavorNotice', array($profile, $notice));
}
}
return $result;
}
function pkeyGet($kv)
{
return Memcached_DataObject::pkeyGet('Fave', $kv);
}
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function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false)
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{
$ids = Notice::stream(array('Fave', '_streamDirect'),
array($user_id, $own),
($own) ? 'fave:ids_by_user_own:'.$user_id :
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'fave:ids_by_user:'.$user_id,
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$offset, $limit);
return $ids;
}
function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id)
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{
$fav = new Fave();
$qry = null;
if ($own) {
$qry = 'SELECT fave.* FROM fave ';
$qry .= 'WHERE fave.user_id = ' . $user_id . ' ';
} else {
$qry = 'SELECT fave.* FROM fave ';
$qry .= 'INNER JOIN notice ON fave.notice_id = notice.id ';
$qry .= 'WHERE fave.user_id = ' . $user_id . ' ';
$qry .= 'AND notice.is_local != ' . Notice::GATEWAY . ' ';
}
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if ($since_id != 0) {
$qry .= 'AND notice_id > ' . $since_id . ' ';
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}
if ($max_id != 0) {
$qry .= 'AND notice_id <= ' . $max_id . ' ';
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}
// NOTE: we sort by fave time, not by notice time!
$qry .= 'ORDER BY modified DESC ';
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if (!is_null($offset)) {
$qry .= "LIMIT $limit OFFSET $offset";
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}
$fav->query($qry);
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$ids = array();
while ($fav->fetch()) {
$ids[] = $fav->notice_id;
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}
$fav->free();
unset($fav);
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return $ids;
}
}