Allow vars and PHP code in templates; improved page title; fixed #1484395

.htaccess

@@ -6,6 +6,7 @@ AddType text/x-component .htc
   php_flag	log_errors	On
   php_value	error_log	logs/errors
   php_value	upload_max_filesize	5M
+  php_value	post_max_size	6M
 </IfModule>
 
 <IfModule mod_php5.c>
@@ -13,6 +14,7 @@ AddType text/x-component .htc
   php_flag	log_errors	On
   php_value	error_log	logs/errors
   php_value	upload_max_filesize	5M
+  php_value	post_max_size	6M
 </IfModule>
 
 <FilesMatch "(\.inc|\~)$">

CHANGELOG

@@ -1,6 +1,14 @@
 CHANGELOG RoundCube Webmail
 ---------------------------
 
+2007/09/18 (thomasb)
+----------
+- Eval PHP code in template includes (if configured)
+- Show message when folder is empty. Mo more static text in table (#1484395)
+- Only display unread count in page title when new messages arrived
+- Show mailbox name in page title
+
+
 2007/09/09 (thomasb)
 ----------
 - Fixed wrong delete button tooltip (#1483965)

config/main.inc.php.dist

@@ -87,6 +87,9 @@ $rcmail_config['list_cols'] = array('subject', 'from', 'date', 'size');
 // relative path to the skin folder
 $rcmail_config['skin_path'] = 'skins/default/';
 
+// inludes shloud be interpreted as PHP files
+$rcmail_config['skin_include_php'] = true;
+
 // use this folder to store temp files (must be writebale for apache user)
 $rcmail_config['temp_dir'] = 'temp/';
 

program/include/rcmail_template.inc

@@ -322,6 +322,13 @@ class rcmail_template extends rcube_html_page
         join(',', $args));
     }
     
+    // add command to set page title
+    if ($this->ajax_call && !empty($this->pagetitle))
+      $out .= sprintf(
+        "this.set_pagetitle('%s');\n",
+        JQ((!empty($this->config['product_name']) ? $this->config['product_name'].' :: ' : '') . $this->pagetitle)
+      );
+    
     return $out;
   }
   
@@ -453,10 +460,15 @@ class rcmail_template extends rcube_html_page
       // include a file 
       case 'include':
         $path = realpath($this->config['skin_path'].$attrib['file']);
-        if (filesize($path) && ($fp = @fopen($path, 'r')))
+        if (filesize($path))
         {
-          $incl = fread($fp, filesize($path));
-          fclose($fp);        
+          if ($this->config['skin_include_php'])
+            $incl = $this->include_php($path);
+          else if ($fp = @fopen($path, 'r'))
+          {
+            $incl = fread($fp, filesize($path));
+            fclose($fp);
+          }
           return $this->parse_xml($incl);
         }
         break;
@@ -494,12 +506,58 @@ class rcmail_template extends rcube_html_page
         }
 
         break;
-      }
+      
+      // return variable
+      case 'var':
+        $var = explode(':', $attrib['name']);
+        $name = $var[1];
+        $value = '';
+        
+        switch ($var[0])
+        {
+          case 'env':
+            $value = $this->env[$name];
+            break;
+          case 'config':
+            $value = $this->config[$name];
+            if (is_array($value) && $value[$_SESSION['imap_host']])
+              $value = $value[$_SESSION['imap_host']];
+            break;
+          case 'request':
+            $value = get_input_value($name, RCUBE_INPUT_GPC);
+            break;
+          case 'session':
+            $value = $_SESSION[$name];
+            break;
+        }
+        
+        if (is_array($value))
+          $value = join(", ", $value);
+        
+        return Q($value);
+    }
 
     return '';
   }
 
 
+  /**
+   * Include a specific file and return it's contents
+   *
+   * @param string File path
+   * @return string Contents of the processed file
+   */
+  function include_php($file)
+  {
+    ob_start();
+    @include($file);
+    $out = ob_get_contents();
+    ob_end_clean();
+    
+    return $out;
+  }
+
+
   /**
    * Create and register a button
    *

program/js/app.js

@@ -2943,6 +2943,14 @@ function rcube_webmail()
     };
 
 
+  // write to the document/window title
+  this.set_pagetitle = function(title)
+  {
+    if (title && document.title)
+      document.title = title;
+  }
+
+
   // display a system message
   this.display_message = function(msg, type, hold)
     {
@@ -3129,9 +3137,6 @@ function rcube_webmail()
     if (!this.gui_objects.mailboxlist)
       return false;
 
-    if (mbox==this.env.mailbox)
-      set_title = true;
-
     var reg, text_obj;
     var item = this.get_folder_li(mbox);
     mbox = String(mbox).toLowerCase().replace(this.identifier_expr, '');
@@ -3158,13 +3163,16 @@ function rcube_webmail()
     if (set_title && document.title)
       {
       var doc_title = String(document.title);
+      var new_title = "";
 
       if (count && doc_title.match(reg))
-        document.title = doc_title.replace(reg, '('+count+') ');
+        new_title = doc_title.replace(reg, '('+count+') ');
       else if (count)
-        document.title = '('+count+') '+doc_title;
+        new_title = '('+count+') '+doc_title;
       else
-        document.title = doc_title.replace(reg, '');
+        new_title = doc_title.replace(reg, '');
+        
+      this.set_pagetitle(new_title);
       }
     };
 
@@ -3318,7 +3326,8 @@ function rcube_webmail()
       ctype = ctype_array[0];
     }
 
-    this.set_busy(false);
+    if (request_obj.__lock)
+        this.set_busy(false);
 
     console.log(request_obj.get_text());
 
@@ -3381,8 +3390,7 @@ function rcube_webmail()
       }
 
     this.set_busy(true, 'checkingmail');
-    var d = new Date();
-    this.http_request('check-recent', '_t='+d.getTime());
+    this.http_request('check-recent', '_t='+(new Date().getTime()), true);
     };
 
 

program/steps/mail/check_recent.inc

@@ -31,7 +31,7 @@ foreach ($a_mailboxes as $mbox_name)
       $unread_count = $IMAP->messagecount(NULL, 'UNSEEN', TRUE);
 
       $OUTPUT->set_env('messagecount', $count);
-      $OUTPUT->command('set_unread_count', $mbox_name, $unread_count);
+      $OUTPUT->command('set_unread_count', $mbox_name, $unread_count, true);
       $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text());
       $OUTPUT->command('set_quota', $IMAP->get_quota());
 

program/steps/mail/func.inc

@@ -75,6 +75,10 @@ if ($CONFIG['junk_mbox'])
 if (!$OUTPUT->ajax_call)
   rcube_add_label('checkingmail', 'deletemessage', 'movemessagetotrash');
 
+// set page title
+if (empty($_action) || $_action == 'list')
+  $OUTPUT->set_pagetitle(rcube_charset_convert($IMAP->get_mailbox_name(), 'UTF-7'));
+
 
 
 // return the message list as HTML table
@@ -189,11 +193,7 @@ function rcmail_message_list($attrib)
 
   // no messages in this mailbox
   if (!sizeof($a_headers))
-    {
-    $out .= sprintf('<tr><td colspan="%d">%s</td></tr>',
-                    sizeof($a_show_cols)+2,
-                    Q(rcube_label('nomessagesfound')));
-    }
+    $OUTPUT->show_message('nomessagesfound', 'notice');
 
 
   $a_js_message_arr = array();

program/steps/mail/list.inc

@@ -58,7 +58,8 @@ $OUTPUT->command('set_unread_count', $mbox_name, $unseen);
 // add message rows
 if (isset($a_headers) && count($a_headers))
   rcmail_js_message_list($a_headers);
-
+else
+  $OUTPUT->show_message('nomessagesfound', 'notice');
   
 // send response
 $OUTPUT->send();

program/steps/settings/func.inc

@@ -26,7 +26,10 @@ $sql_result = $DB->query("SELECT username, mail_host FROM ".get_table_name('user
                           $_SESSION['user_id']);
                                  
 if ($USER_DATA = $DB->fetch_assoc($sql_result))
-  $OUTPUT->set_pagetitle(sprintf('%s %s@%s', rcube_label('settingsfor'), $USER_DATA['username'], $USER_DATA['mail_host']));
+{
+  $username = $USER_DATA['username'] . (!strpos($USER_DATA['username'], '@') ? '@'.$USER_DATA['mail_host'] : '');
+  $OUTPUT->set_pagetitle(sprintf('%s %s', rcube_label('settingsfor'), $username));
+}