Merge remote branch 'laconica/0.8.x' into 0.9.x

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

diff --git a/classes/Notice.php b/classes/Notice.php
index ebd5e1efd5c9c1b00b7641ec43b3e59822ce6617..2138e0561299094cb34bb6c1a2dc6407399fe034 100644 (file)
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1,7 +1,7 @@
 <?php
 /*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, Control Yourself, 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
@@ -17,7 +17,7 @@
  * along with this program.     If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 /**
  * Table Definition for notice
@@ -29,10 +29,6 @@ require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
 define('NOTICE_CACHE_WINDOW', 61);
 
-define('NOTICE_LOCAL_PUBLIC', 1);
-define('NOTICE_REMOTE_OMB', 0);
-define('NOTICE_LOCAL_NONPUBLIC', -1);
-
 define('MAX_BOXCARS', 128);
 
 class Notice extends Memcached_DataObject
@@ -44,7 +40,7 @@ class Notice extends Memcached_DataObject
     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 $content;                         // text()
     public $rendered;                        // text()
     public $url;                             // varchar(255)
     public $created;                         // datetime()   not_null
@@ -55,14 +51,16 @@ class Notice extends Memcached_DataObject
     public $conversation;                    // int(4)
 
     /* Static get */
-    function staticGet($k,$v=NULL) {
-        return Memcached_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
 
-    const GATEWAY = -2;
+    /* Notice types */
+    const LOCAL_PUBLIC    =  1;
+    const REMOTE_OMB      =  0;
+    const LOCAL_NONPUBLIC = -1;
+    const GATEWAY         = -2;
 
     function getProfile()
     {
@@ -75,7 +73,21 @@ class Notice extends Memcached_DataObject
         $this->blowFavesCache(true);
         $this->blowSubsCache(true);
 
+        // For auditing purposes, save a record that the notice
+        // was deleted.
+
+        $deleted = new Deleted_notice();
+
+        $deleted->id         = $this->id;
+        $deleted->profile_id = $this->profile_id;
+        $deleted->uri        = $this->uri;
+        $deleted->created    = $this->created;
+        $deleted->deleted    = common_sql_now();
+
         $this->query('BEGIN');
+
+        $deleted->insert();
+
         //Null any notices that are replies to this notice
         $this->query(sprintf("UPDATE notice set reply_to = null WHERE reply_to = %d", $this->id));
         $related = array('Reply',
@@ -134,13 +146,13 @@ class Notice extends Memcached_DataObject
     }
 
     static function saveNew($profile_id, $content, $source=null,
-                            $is_local=1, $reply_to=null, $uri=null, $created=null) {
+                            $is_local=Notice::LOCAL_PUBLIC, $reply_to=null, $uri=null, $created=null) {
 
         $profile = Profile::staticGet($profile_id);
 
         $final = common_shorten_links($content);
 
-        if (mb_strlen($final) > 140) {
+        if (Notice::contentTooLong($final)) {
             common_log(LOG_INFO, 'Rejecting notice that is too long.');
             return _('Problem saving notice. Too long.');
         }
@@ -177,7 +189,7 @@ class Notice extends Memcached_DataObject
 
         if (($blacklist && in_array($profile_id, $blacklist)) ||
             ($source && $autosource && in_array($source, $autosource))) {
-            $notice->is_local = -1;
+            $notice->is_local = Notice::LOCAL_NONPUBLIC;
         } else {
             $notice->is_local = $is_local;
         }
@@ -248,17 +260,6 @@ class Notice extends Memcached_DataObject
 
             $notice->saveUrls();
 
-            // FIXME: why do we have to re-render the content?
-            // Remove this if it's not necessary.
-
-            $orig2 = clone($notice);
-
-            $notice->rendered = common_render_content($final, $notice);
-            if (!$notice->update($orig2)) {
-                common_log_db_error($notice, 'UPDATE', __FILE__);
-                return _('Problem saving notice.');
-            }
-
             $notice->query('COMMIT');
 
             Event::handle('EndNoticeSave', array($notice));
@@ -509,7 +510,7 @@ class Notice extends Memcached_DataObject
 
     function blowPublicCache($blowLast=false)
     {
-        if ($this->is_local == 1) {
+        if ($this->is_local == Notice::LOCAL_PUBLIC) {
             $cache = common_memcache();
             if ($cache) {
                 $cache->delete(common_cache_key('public'));
@@ -743,6 +744,10 @@ class Notice extends Memcached_DataObject
             return new ArrayWrapper($notices);
         } else {
             $notice = new Notice();
+            if (empty($ids)) {
+                //if no IDs requested, just return the notice object
+                return $notice;
+            }
             $notice->whereAdd('id in (' . implode(', ', $ids) . ')');
             $notice->orderBy('id DESC');
 
@@ -775,10 +780,11 @@ class Notice extends Memcached_DataObject
         }
 
         if (common_config('public', 'localonly')) {
-            $notice->whereAdd('is_local = 1');
+            $notice->whereAdd('is_local = ' . Notice::LOCAL_PUBLIC);
         } else {
-            # -1 == blacklisted
-            $notice->whereAdd('is_local != -1');
+            # -1 == blacklisted, -2 == gateway (i.e. Twitter)
+            $notice->whereAdd('is_local !='. Notice::LOCAL_NONPUBLIC);
+            $notice->whereAdd('is_local !='. Notice::GATEWAY);
         }
 
         if ($since_id != 0) {
@@ -1186,10 +1192,11 @@ class Notice extends Memcached_DataObject
         $attachments = $this->attachments();
         if($attachments){
             foreach($attachments as $attachment){
-                if ($attachment->isEnclosure()) {
-                    $attributes = array('rel'=>'enclosure','href'=>$attachment->url,'type'=>$attachment->mimetype,'length'=>$attachment->size);
-                    if($attachment->title){
-                        $attributes['title']=$attachment->title;
+                $enclosure=$attachment->getEnclosure();
+                if ($enclosure) {
+                    $attributes = array('rel'=>'enclosure','href'=>$enclosure->url,'type'=>$enclosure->mimetype,'length'=>$enclosure->size);
+                    if($enclosure->title){
+                        $attributes['title']=$enclosure->title;
                     }
                     $xs->element('link', $attributes, null);
                 }
@@ -1340,4 +1347,20 @@ class Notice extends Memcached_DataObject
             return $last->id;
         }
     }
+
+    static function maxContent()
+    {
+        $contentlimit = common_config('notice', 'contentlimit');
+        // null => use global limit (distinct from 0!)
+        if (is_null($contentlimit)) {
+            $contentlimit = common_config('site', 'textlimit');
+        }
+        return $contentlimit;
+    }
+
+    static function contentTooLong($content)
+    {
+        $contentlimit = self::maxContent();
+        return ($contentlimit > 0 && !empty($content) && (mb_strlen($content) > $contentlimit));
+    }
 }