From f0b2ed87fc67f8bbba522a60395099cb0d622c6a Mon Sep 17 00:00:00 2001
From: Thomas <thomas@roundcube.net>
Date: Thu, 17 Oct 2013 03:12:01 -0400
Subject: [PATCH] Revert "Backported the canned responses feature to this release branch"

---
 program/include/rcmail.php |  181 ++++++++++++++++++++++++++-------------------
 1 files changed, 104 insertions(+), 77 deletions(-)

diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 7a49095..01f7d1c 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -56,8 +56,6 @@
   private $action_map = array();
 
 
-  const JS_OBJECT_NAME = 'rcmail';
-
   const ERROR_STORAGE          = -2;
   const ERROR_INVALID_REQUEST  = 1;
   const ERROR_INVALID_HOST     = 2;
@@ -94,16 +92,16 @@
     // create user object
     $this->set_user(new rcube_user($_SESSION['user_id']));
 
-    // configure session (after user config merge!)
-    $this->session_configure();
-
     // set task and action properties
     $this->set_task(rcube_utils::get_input_value('_task', rcube_utils::INPUT_GPC));
     $this->action = asciiwords(rcube_utils::get_input_value('_action', rcube_utils::INPUT_GPC));
 
     // reset some session parameters when changing task
     if ($this->task != 'utils') {
-      if ($this->session && $_SESSION['task'] != $this->task)
+      // we reset list page when switching to another task
+      // but only to the main task interface - empty action (#1489076)
+      // this will prevent from unintentional page reset on cross-task requests
+      if ($this->session && $_SESSION['task'] != $this->task && empty($this->action))
         $this->session->remove('page');
       // set current task to session
       $_SESSION['task'] = $this->task;
@@ -210,18 +208,31 @@
       }
     }
 
+    // when user requested default writeable addressbook
+    // we need to check if default is writeable, if not we
+    // will return first writeable book (if any exist)
+    if ($contacts && $default && $contacts->readonly && $writeable) {
+      $contacts = null;
+    }
+
     // Get first addressbook from the list if configured default doesn't exist
     // This can happen when user deleted the addressbook (e.g. Kolab folder)
     if (!$contacts && (!$id || $default)) {
-      $source = reset($this->get_address_sources($writeable));
+      $source = reset($this->get_address_sources($writeable, !$default));
       if (!empty($source)) {
         $contacts = $this->get_address_book($source['id']);
-        if ($contacts)
+        if ($contacts) {
           $id = $source['id'];
+        }
       }
     }
 
     if (!$contacts) {
+      // there's no default, just return
+      if ($default) {
+        return null;
+      }
+
       self::raise_error(array(
         'code' => 700, 'type' => 'php',
         'file' => __FILE__, 'line' => __LINE__,
@@ -229,18 +240,36 @@
         true, true);
     }
 
+    // add to the 'books' array for shutdown function
+    $this->address_books[$id] = $contacts;
+
     if ($writeable && $contacts->readonly) {
       return null;
     }
 
     // set configured sort order
-    if ($sort_col = $this->config->get('addressbook_sort_col'))
+    if ($sort_col = $this->config->get('addressbook_sort_col')) {
         $contacts->set_sort_order($sort_col);
-
-    // add to the 'books' array for shutdown function
-    $this->address_books[$id] = $contacts;
+    }
 
     return $contacts;
+  }
+
+
+  /**
+   * Return identifier of the address book object
+   *
+   * @param rcube_addressbook Addressbook source object
+   *
+   * @return string Source identifier
+   */
+  public function get_address_book_id($object)
+  {
+    foreach ($this->address_books as $index => $book) {
+      if ($book === $object) {
+        return $index;
+      }
+    }
   }
 
 
@@ -248,18 +277,19 @@
    * Return address books list
    *
    * @param boolean True if the address book needs to be writeable
+   * @param boolean True if the address book needs to be not hidden
    *
    * @return array  Address books array
    */
-  public function get_address_sources($writeable = false)
+  public function get_address_sources($writeable = false, $skip_hidden = false)
   {
     $abook_type = strtolower($this->config->get('address_book_type'));
     $ldap_config = $this->config->get('ldap_public');
     $autocomplete = (array) $this->config->get('autocomplete_addressbooks');
     $list = array();
 
-    // We are using the DB address book
-    if ($abook_type != 'ldap') {
+    // We are using the DB address book or a plugin address book
+    if ($abook_type != 'ldap' && $abook_type != '') {
       if (!isset($this->address_books['0']))
         $this->address_books['0'] = new rcube_contacts($this->db, $this->get_user_id());
       $list['0'] = array(
@@ -282,7 +312,7 @@
         $list[$id] = array(
           'id'       => $id,
           'name'     => html::quote($prop['name']),
-          'groups'   => is_array($prop['groups']),
+          'groups'   => !empty($prop['groups']) || !empty($prop['group_filters']),
           'readonly' => !$prop['writable'],
           'hidden'   => $prop['hidden'],
           'autocomplete' => in_array($id, $autocomplete)
@@ -295,11 +325,17 @@
 
     foreach ($list as $idx => $item) {
       // register source for shutdown function
-      if (!is_object($this->address_books[$item['id']]))
+      if (!is_object($this->address_books[$item['id']])) {
         $this->address_books[$item['id']] = $item;
+      }
       // remove from list if not writeable as requested
-      if ($writeable && $item['readonly'])
+      if ($writeable && $item['readonly']) {
           unset($list[$idx]);
+      }
+      // remove from list if hidden as requested
+      else if ($skip_hidden && $item['hidden']) {
+          unset($list[$idx]);
+      }
     }
 
     return $list;
@@ -308,22 +344,21 @@
 
   /**
    * Init output object for GUI and add common scripts.
-   * This will instantiate a rcube_output_html object and set
+   * This will instantiate a rcmail_output_html object and set
    * environment vars according to the current session and configuration
    *
    * @param boolean True if this request is loaded in a (i)frame
-   * @return rcube_output_html Reference to HTML output object
+   * @return rcube_output Reference to HTML output object
    */
   public function load_gui($framed = false)
   {
     // init output page
-    if (!($this->output instanceof rcube_output_html))
-      $this->output = new rcube_output_html($this->task, $framed);
+    if (!($this->output instanceof rcmail_output_html))
+      $this->output = new rcmail_output_html($this->task, $framed);
 
-    // set keep-alive/check-recent interval
-    if ($this->session && ($keep_alive = $this->session->get_keep_alive())) {
-      $this->output->set_env('keep_alive', $keep_alive);
-    }
+    // set refresh interval
+    $this->output->set_env('refresh_interval', $this->config->get('refresh_interval', 0));
+    $this->output->set_env('session_lifetime', $this->config->get('session_lifetime', 0) * 60);
 
     if ($framed) {
       $this->comm_path .= '&_framed=1';
@@ -333,10 +368,10 @@
     $this->output->set_env('task', $this->task);
     $this->output->set_env('action', $this->action);
     $this->output->set_env('comm_path', $this->comm_path);
-    $this->output->set_charset(RCMAIL_CHARSET);
+    $this->output->set_charset(RCUBE_CHARSET);
 
     // add some basic labels to client
-    $this->output->add_label('loading', 'servererror', 'requesttimedout');
+    $this->output->add_label('loading', 'servererror', 'requesttimedout', 'refreshing');
 
     return $this->output;
   }
@@ -345,12 +380,12 @@
   /**
    * Create an output object for JSON responses
    *
-   * @return rcube_output_json Reference to JSON output object
+   * @return rcube_output Reference to JSON output object
    */
   public function json_init()
   {
-    if (!($this->output instanceof rcube_output_json))
-      $this->output = new rcube_output_json($this->task);
+    if (!($this->output instanceof rcmail_output_json))
+      $this->output = new rcmail_output_json($this->task);
 
     return $this->output;
   }
@@ -522,7 +557,6 @@
       // Configure environment
       $this->set_user($user);
       $this->set_storage_prop();
-      $this->session_configure();
 
       // fix some old settings according to namespace prefix
       $this->fix_namespace_settings($user);
@@ -542,9 +576,7 @@
       $_SESSION['login_time']   = time();
 
       if (isset($_REQUEST['_timezone']) && $_REQUEST['_timezone'] != '_default_')
-        $_SESSION['timezone'] = floatval($_REQUEST['_timezone']);
-      if (isset($_REQUEST['_dstactive']) && $_REQUEST['_dstactive'] != '_default_')
-        $_SESSION['dst_active'] = intval($_REQUEST['_dstactive']);
+        $_SESSION['timezone'] = rcube_utils::get_input_value('_timezone', rcube_utils::INPUT_GPC);
 
       // force reloading complete list of subscribed mailboxes
       $storage->clear_cache('mailboxes', true);
@@ -777,6 +809,7 @@
     }
   }
 
+
   /**
    * Registers action aliases for current task
    *
@@ -791,6 +824,7 @@
     }
   }
 
+
   /**
    * Returns current action filename
    *
@@ -804,6 +838,7 @@
 
     return strtr($this->action, '-', '_') . '.inc';
   }
+
 
   /**
    * Fixes some user preferences according to namespace handling change.
@@ -924,15 +959,30 @@
      * @param object $message    Reference to Mail_MIME object
      * @param string $from       Sender address string
      * @param array  $mailto     Array of recipient address strings
-     * @param array  $smtp_error SMTP error array (reference)
+     * @param array  $error      SMTP error array (reference)
      * @param string $body_file  Location of file with saved message body (reference),
      *                           used when delay_file_io is enabled
-     * @param array  $smtp_opts  SMTP options (e.g. DSN request)
+     * @param array  $options    SMTP options (e.g. DSN request)
      *
      * @return boolean Send status.
      */
-    public function deliver_message(&$message, $from, $mailto, &$smtp_error, &$body_file = null, $smtp_opts = null)
+    public function deliver_message(&$message, $from, $mailto, &$error, &$body_file = null, $options = null)
     {
+        $plugin = $this->plugins->exec_hook('message_before_send', array(
+            'message' => $message,
+            'from'    => $from,
+            'mailto'  => $mailto,
+            'options' => $options,
+        ));
+
+        if ($plugin['abort']) {
+            return isset($plugin['result']) ? $plugin['result'] : false;
+        }
+
+        $from    = $plugin['from'];
+        $mailto  = $plugin['mailto'];
+        $options = $plugin['options'];
+        $message = $plugin['message'];
         $headers = $message->headers();
 
         // send thru SMTP server using custom SMTP library
@@ -975,15 +1025,15 @@
                 $this->smtp_init(true);
             }
 
-            $sent = $this->smtp->send_mail($from, $a_recipients, $smtp_headers, $msg_body, $smtp_opts);
-            $smtp_response = $this->smtp->get_response();
-            $smtp_error = $this->smtp->get_error();
+            $sent     = $this->smtp->send_mail($from, $a_recipients, $smtp_headers, $msg_body, $options);
+            $response = $this->smtp->get_response();
+            $error    = $this->smtp->get_error();
 
             // log error
             if (!$sent) {
                 self::raise_error(array('code' => 800, 'type' => 'smtp',
                     'line' => __LINE__, 'file' => __FILE__,
-                    'message' => "SMTP error: ".join("\n", $smtp_response)), TRUE, FALSE);
+                    'message' => "SMTP error: ".join("\n", $response)), TRUE, FALSE);
             }
         }
         // send mail using PHP's mail() function
@@ -1025,7 +1075,7 @@
                     $subject    = str_replace("\r\n", $delim, $subject);
                 }
 
-                if (ini_get('safe_mode'))
+                if (filter_var(ini_get('safe_mode'), FILTER_VALIDATE_BOOLEAN))
                     $sent = mail($to, $subject, $msg_body, $header_str);
                 else
                     $sent = mail($to, $subject, $msg_body, $header_str, "-f$from");
@@ -1051,7 +1101,7 @@
                     $this->user->get_username(),
                     $_SERVER['REMOTE_ADDR'],
                     $mailto,
-                    !empty($smtp_response) ? join('; ', $smtp_response) : ''));
+                    !empty($response) ? join('; ', $response) : ''));
             }
         }
 
@@ -1385,6 +1435,7 @@
             $js_mailboxlist = array();
             $out = html::tag('ul', $attrib, $rcmail->render_folder_tree_html($a_mailboxes, $mbox_name, $js_mailboxlist, $attrib), html::$common_attrib);
 
+            $rcmail->output->include_script('treelist.js');
             $rcmail->output->add_gui_object('mailboxlist', $attrib['id']);
             $rcmail->output->set_env('mailboxes', $js_mailboxlist);
             $rcmail->output->set_env('unreadwrap', $attrib['unreadwrap']);
@@ -1554,7 +1605,7 @@
             $html_name = $this->Q($foldername) . ($unread ? html::span('unreadcount', sprintf($attrib['unreadwrap'], $unread)) : '');
             $link_attrib = $folder['virtual'] ? array() : array(
                 'href' => $this->url(array('_mbox' => $folder['id'])),
-                'onclick' => sprintf("return %s.command('list','%s',this)", rcmail::JS_OBJECT_NAME, $js_name),
+                'onclick' => sprintf("return %s.command('list','%s',this)", rcmail_output::JS_OBJECT_NAME, $js_name),
                 'rel' => $folder['id'],
                 'title' => $title,
             );
@@ -1563,14 +1614,13 @@
                 'id' => "rcmli".$folder_id,
                 'class' => join(' ', $classes),
                 'noclose' => true),
-                html::a($link_attrib, $html_name) .
-                (!empty($folder['folders']) ? html::div(array(
-                    'class' => ($is_collapsed ? 'collapsed' : 'expanded'),
-                    'style' => "position:absolute",
-                    'onclick' => sprintf("%s.command('collapse-folder', '%s')", rcmail::JS_OBJECT_NAME, $js_name)
-                ), '&nbsp;') : ''));
+                html::a($link_attrib, $html_name));
 
-            $jslist[$folder_id] = array(
+            if (!empty($folder['folders'])) {
+                $out .= html::div('treetoggle ' . ($is_collapsed ? 'collapsed' : 'expanded'), '&nbsp;');
+            }
+
+            $jslist[$folder['id']] = array(
                 'id'      => $folder['id'],
                 'name'    => $foldername,
                 'virtual' => $folder['virtual']
@@ -1905,7 +1955,8 @@
     public function upload_init()
     {
         // Enable upload progress bar
-        if (($seconds = $this->config->get('upload_progress')) && ini_get('apc.rfc1867')) {
+        $rfc1867 = filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN);
+        if ($rfc1867 && ($seconds = $this->config->get('upload_progress'))) {
             if ($field_name = ini_get('apc.rfc1867_name')) {
                 $this->output->set_env('upload_progress_name', $field_name);
                 $this->output->set_env('upload_progress_time', (int) $seconds);
@@ -2013,30 +2064,6 @@
         }
 
         return $str;
-    }
-
-
-    /**
-     * Quote a given string.
-     * Shortcut function for rcube_utils::rep_specialchars_output()
-     *
-     * @return string HTML-quoted string
-     */
-    public static function Q($str, $mode = 'strict', $newlines = true)
-    {
-        return rcube_utils::rep_specialchars_output($str, 'html', $mode, $newlines);
-    }
-
-
-    /**
-     * Quote a given string for javascript output.
-     * Shortcut function for rcube_utils::rep_specialchars_output()
-     *
-     * @return string JS-quoted string
-     */
-    public static function JQ($str)
-    {
-        return rcube_utils::rep_specialchars_output($str, 'js');
     }
 
 

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