1 files changed, 39 insertions, 18 deletions

diff --git a/classes/Message.php b/classes/Message.php
index 4806057b4..718a9d922 100644
--- a/classes/Message.php
+++ b/classes/Message.php
@@ -4,7 +4,7 @@
  */
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
-class Message extends Memcached_DataObject 
+class Message extends Memcached_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -14,58 +14,79 @@ class Message extends Memcached_DataObject
     public $uri;                             // varchar(255)  unique_key
     public $from_profile;                    // int(4)   not_null
     public $to_profile;                      // int(4)   not_null
-    public $content;                         // varchar(140)  
-    public $rendered;                        // text()  
-    public $url;                             // varchar(255)  
+    public $content;                         // text()
+    public $rendered;                        // text()
+    public $url;                             // varchar(255)
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
-    public $source;                          // varchar(32)  
+    public $source;                          // varchar(32)
 
     /* Static get */
-    function staticGet($k,$v=null)
-    { return Memcached_DataObject::staticGet('Message',$k,$v); }
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Message',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
-    
+
     function getFrom()
     {
         return Profile::staticGet('id', $this->from_profile);
     }
-    
+
     function getTo()
     {
         return Profile::staticGet('id', $this->to_profile);
     }
-    
+
     static function saveNew($from, $to, $content, $source) {
-        
+
+        $sender = Profile::staticGet('id', $from);
+
+        if (!$sender->hasRight(Right::NEWMESSAGE)) {
+            throw new ClientException(_('You are banned from sending direct messages.'));
+        }
+
         $msg = new Message();
-        
+
         $msg->from_profile = $from;
         $msg->to_profile = $to;
         $msg->content = common_shorten_links($content);
         $msg->rendered = common_render_text($content);
         $msg->created = common_sql_now();
         $msg->source = $source;
-        
+
         $result = $msg->insert();
-        
+
         if (!$result) {
             common_log_db_error($msg, 'INSERT', __FILE__);
             return _('Could not insert message.');
         }
-        
+
         $orig = clone($msg);
         $msg->uri = common_local_url('showmessage', array('message' => $msg->id));
-        
+
         $result = $msg->update($orig);
-        
+
         if (!$result) {
             common_log_db_error($msg, 'UPDATE', __FILE__);
             return _('Could not update message with new URI.');
         }
-        
+
         return $msg;
     }
+
+    static function maxContent()
+    {
+        $desclimit = common_config('message', 'contentlimit');
+        // null => use global limit (distinct from 0!)
+        if (is_null($desclimit)) {
+            $desclimit = common_config('site', 'textlimit');
+        }
+        return $desclimit;
+    }
+
+    static function contentTooLong($content)
+    {
+        $contentlimit = self::maxContent();
+        return ($contentlimit > 0 && !empty($content) && (mb_strlen($content) > $contentlimit));
+    }
 }