gnu-social/classes/Profile_tag.php

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<?php
/**
* Table Definition for profile_tag
*/
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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class Profile_tag extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'profile_tag'; // table name
public $tagger; // int(4) primary_key not_null
public $tagged; // int(4) primary_key not_null
public $tag; // varchar(64) primary_key not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=null)
{ return Memcached_DataObject::staticGet('Profile_tag',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
static function getTags($tagger, $tagged) {
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$tags = array();
# XXX: store this in memcached
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$profile_tag = new Profile_tag();
$profile_tag->tagger = $tagger;
$profile_tag->tagged = $tagged;
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$profile_tag->find();
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while ($profile_tag->fetch()) {
$tags[] = $profile_tag->tag;
}
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$profile_tag->free();
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return $tags;
}
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static function setTags($tagger, $tagged, $newtags) {
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$newtags = array_unique($newtags);
$oldtags = Profile_tag::getTags($tagger, $tagged);
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# Delete stuff that's old that not in new
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$to_delete = array_diff($oldtags, $newtags);
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# Insert stuff that's in new and not in old
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$to_insert = array_diff($newtags, $oldtags);
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$profile_tag = new Profile_tag();
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$profile_tag->tagger = $tagger;
$profile_tag->tagged = $tagged;
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$profile_tag->query('BEGIN');
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foreach ($to_delete as $deltag) {
$profile_tag->tag = $deltag;
$result = $profile_tag->delete();
if (!$result) {
common_log_db_error($profile_tag, 'DELETE', __FILE__);
return false;
}
}
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foreach ($to_insert as $instag) {
$profile_tag->tag = $instag;
$result = $profile_tag->insert();
if (!$result) {
common_log_db_error($profile_tag, 'INSERT', __FILE__);
return false;
}
}
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$profile_tag->query('COMMIT');
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return true;
}
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# Return profiles with a given tag
static function getTagged($tagger, $tag) {
$profile = new Profile();
$profile->query('SELECT profile.* ' .
'FROM profile JOIN profile_tag ' .
'ON profile.id = profile_tag.tagged ' .
'WHERE profile_tag.tagger = ' . $tagger . ' ' .
'AND profile_tag.tag = "' . $tag . '" ');
$tagged = array();
while ($profile->fetch()) {
$tagged[] = clone($profile);
}
return $tagged;
}
}