classes/Profile_tag.php

   1 <?php
   2 /**
   3  * Table Definition for profile_tag
   4  */
   5 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
   6
   7 class Profile_tag extends Memcached_DataObject
   8 {
   9     ###START_AUTOCODE
  10     /* the code below is auto generated do not remove the above tag */
  11
  12     public $__table = 'profile_tag';                     // table name
  13     public $tagger;                          // int(4)  primary_key not_null
  14     public $tagged;                          // int(4)  primary_key not_null
  15     public $tag;                             // varchar(64)  primary_key not_null
  16     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
  17
  18     /* Static get */
  19     function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Profile_tag',$k,$v); }
  20
  21     /* the code above is auto generated do not remove the tag below */
  22     ###END_AUTOCODE
  23
  24         static function getTags($tagger, $tagged) {
  25
  26                 $tags = array();
  27
  28                 # XXX: store this in memcached
  29
  30                 $profile_tag = new Profile_tag();
  31                 $profile_tag->tagger = $tagger;
  32                 $profile_tag->tagged = $tagged;
  33
  34                 $profile_tag->find();
  35
  36                 while ($profile_tag->fetch()) {
  37                         $tags[] = $profile_tag->tag;
  38                 }
  39
  40                 $profile_tag->free();
  41
  42                 return $tags;
  43         }
  44
  45         static function setTags($tagger, $tagged, $tags) {
  46
  47                 $oldtags = Profile_tag::getTags($tagger, $tagged);
  48
  49                 # Delete stuff that's old that not in new
  50
  51                 $to_delete = array_diff($oldtags, $newtags);
  52
  53                 # Insert stuff that's in new and not in old
  54
  55                 $to_insert = array_diff($newtags, $oldtags);
  56
  57                 $profile_tag = new Profile_tag();
  58
  59                 $profile_tag->tagger = $tagger;
  60                 $profile_tag->tagged = $tagged;
  61
  62                 $profile_tag->query('BEGIN');
  63
  64                 foreach ($to_delete as $deltag) {
  65                         $profile_tag->tag = $deltag;
  66                         $result = $profile_tag->delete();
  67                         if (!$result) {
  68                                 common_log_db_error($profile_tag, 'DELETE', __FILE__);
  69                                 return false;
  70                         }
  71                 }
  72
  73                 foreach ($to_insert as $instag) {
  74                         $profile_tag->tag = $instag;
  75                         $result = $profile_tag->insert();
  76                         if (!$result) {
  77                                 common_log_db_error($profile_tag, 'INSERT', __FILE__);
  78                                 return false;
  79                         }
  80                 }
  81
  82                 $profile_tag->query('COMMIT');
  83
  84                 return true;
  85         }
  86 }