X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FNotice.php;h=c60237ffb0b429647a60834b80c48f98d7d65989;hb=92e1c41f636e5c22bc6a452872aae3b02a2f8f1c;hp=f990675fba02359ee1dbf90177ded341ad2a759d;hpb=f0a30cc89ddf82e3c774800d24f0ea3664065d9c;p=quix0rs-gnu-social.git

diff --git a/classes/Notice.php b/classes/Notice.php
index f990675fba..c60237ffb0 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1,10 +1,30 @@
 <?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
 /**
  * Table Definition for notice
  */
-require_once 'DB/DataObject.php';
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
-class Notice extends DB_DataObject 
+class Notice extends Memcached_DataObject 
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -12,25 +32,111 @@ class Notice extends DB_DataObject
     public $__table = 'notice';                          // table name
     public $id;                              // int(4)  primary_key not_null
     public $profile_id;                      // int(4)   not_null
+    public $uri;                             // varchar(255)  unique_key
     public $content;                         // varchar(140)  
-    public $rendered;                        // varchar(140)  
+    public $rendered;                        // text()  
     public $url;                             // varchar(255)  
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
+    public $reply_to;                        // int(4)  
+    public $is_local;                        // tinyint(1)  
+    public $source;                          // varchar(32)  
 
     /* Static get */
-    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Notice',$k,$v); }
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Notice',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
 
-	// XXX: if profile_id changes, this goes invalid. To be fair, that's a very edge case
-	static $profile;
-	
 	function getProfile() {
-		if (!$this->profile) {
-			$this->profile = Profile::staticGet($this->profile_id);
+		return Profile::staticGet($this->profile_id);
+	}
+
+	function saveTags() {
+		/* extract all #hastags */
+		$count = preg_match_all('/(?:^|\s)#([A-Za-z0-9_\-\.]{1,64})/', strtolower($this->content), $match);
+		if (!$count) {
+			return true;
+		}
+		
+		/* elide characters we don't want in the tag */
+		$match[1] = str_replace(array('-', '_', '.'), '', $match[1]);
+
+		/* Add them to the database */
+		foreach(array_unique($match[1]) as $hashtag) {
+			$tag = DB_DataObject::factory('Notice_tag');
+			$tag->notice_id = $this->id;
+			$tag->tag = $hashtag;
+			$tag->created = $this->created;
+			$id = $tag->insert();
+			if (!$id) {
+				$last_error = PEAR::getStaticProperty('DB_DataObject','lastError');
+				common_log(LOG_ERR, 'DB error inserting hashtag: ' . $last_error->message);
+				common_server_error(sprintf(_('DB error inserting hashtag: %s'), $last_error->message));
+				return;
+			}
+		}
+		return true;
+	}
+
+	static function saveNew($profile_id, $content, $source=NULL, $is_local=1, $reply_to=NULL, $uri=NULL) {
+		
+		$notice = new Notice();
+		$notice->profile_id = $profile_id;
+		$notice->is_local = $is_local;
+		$notice->reply_to = $reply_to;
+		$notice->created = common_sql_now();
+		$notice->content = $content;
+		$notice->rendered = common_render_content($notice->content, $notice);
+		$notice->source = $source;
+		$notice->uri = $uri;
+		
+		$id = $notice->insert();
+
+		if (!$id) {
+			return _('Problem saving notice.');
+		}
+
+		# Update the URI after the notice is in the database
+		if (!$uri) {
+			$orig = clone($notice);
+			$notice->uri = common_notice_uri($notice);
+
+			if (!$notice->update($orig)) {
+				return _('Problem saving notice.');
+			}
+		}
+
+		# XXX: do we need to change this for remote users?
+		
+		common_save_replies($notice);
+		$notice->saveTags();
+
+		# Clear the cache for subscribed users, so they'll update at next request
+		# XXX: someone clever could prepend instead of clearing the cache
+		
+		if (common_config('memcached', 'enabled')) {
+			$notice->blowSubsCache();
+		}
+		
+		return $notice;
+	}
+	
+	function blowSubsCache() {
+		$cache = new Memcache();
+		if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
+			$user = new User();
+			
+			$user->query('SELECT id ' .
+						 'FROM user JOIN subscription ON user.id = subscription.subscriber ' .
+						 'WHERE subscription.subscribed = ' . $this->profile_id);
+			
+			while ($user->fetch()) {
+				$cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
+			}
+			
+			$user->free();
+			unset($user);
 		}
-		return $this->profile;
 	}
 }