Merge commit 'refs/merge-requests/30' of https://gitorious.org/social/mainline into...

[quix0rs-gnu-social.git] / classes / Notice_tag.php

diff --git a/classes/Notice_tag.php b/classes/Notice_tag.php
index 5ab6e332ab21d18986f6e5c431c5b9a2699b9176..3d7658a1acfe19ed64e08f2c0d6ee152f43c2e4c 100644 (file)
--- a/classes/Notice_tag.php
+++ b/classes/Notice_tag.php
@@ -1,7 +1,7 @@
 <?php
 /*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -19,7 +19,7 @@
 
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
-class Notice_tag extends Memcached_DataObject 
+class Notice_tag extends Managed_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -29,27 +29,57 @@ class Notice_tag extends Memcached_DataObject
     public $notice_id;                       // int(4)  primary_key not_null
     public $created;                         // datetime()   not_null
 
-    /* Static get */
-    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Notice_tag',$k,$v); }
-
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
-       
-       static function getStream($tag, $offset=0, $limit=20) {
-               $qry = 
-                 'SELECT notice.* ' .
-                 'FROM notice JOIN notice_tag ON notice.id = notice_tag.notice_id ' .
-                 'WHERE notice_tag.tag = "%s" ';
-
-               return Notice::getStream(sprintf($qry, $tag),
-                                                                'notice_tag:notice_stream:' . $tag,
-                                                                $offset, $limit);
-       }
-       
-       function blowCache() {
-               $cache = common_memcache();
-               if ($cache) {
-                       $cache->delete(common_cache_key('notice_tag:notice_stream:' . $this->tag));
+
+    public static function schemaDef()
+    {
+        return array(
+            'description' => 'Hash tags',
+            'fields' => array(
+                'tag' => array('type' => 'varchar', 'length' => 64, 'not null' => true, 'description' => 'hash tag associated with this notice'),
+                'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'notice tagged'),
+                'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
+            ),
+            'primary key' => array('tag', 'notice_id'),
+            'foreign keys' => array(
+                'notice_tag_notice_id_fkey' => array('notice', array('notice_id' => 'id')),
+            ),
+            'indexes' => array(
+                'notice_tag_created_idx' => array('created'),
+                'notice_tag_notice_id_idx' => array('notice_id'),
+                'notice_tag_tag_created_notice_id_idx' => array('tag', 'created', 'notice_id')
+            ),
+        );
+    }
+    
+    static function getStream($tag, $offset=0, $limit=20, $sinceId=0, $maxId=0)
+    {
+        $stream = new TagNoticeStream($tag);
+        
+        return $stream->getNotices($offset, $limit, $sinceId, $maxId);
+    }
+
+    function blowCache($blowLast=false)
+    {
+        self::blow('notice_tag:notice_ids:%s', Cache::keyize($this->tag));
+        if ($blowLast) {
+            self::blow('notice_tag:notice_ids:%s;last', Cache::keyize($this->tag));
+        }
+    }
+
+       static function url($tag)
+       {
+               if (common_config('singleuser', 'enabled')) {
+                       // regular TagAction isn't set up in 1user mode
+                       $nickname = User::singleUserNickname();
+                       $url = common_local_url('showstream',
+                                                                       array('nickname' => $nickname,
+                                                                                 'tag' => $tag));
+               } else {
+                       $url = common_local_url('tag', array('tag' => $tag));
                }
+
+               return $url;
        }
 }