From 2965a981b7ec22866fbdf2d567d87e2d068d3617 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 31 Jul 2015 16:04:08 -0400
Subject: [PATCH] Allow to search and import missing PGP pubkeys from keyservers using Publickey.js

---
 program/include/rcmail.php |   45 ++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 38 insertions(+), 7 deletions(-)

diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 306e593..e3e45e2 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -1793,8 +1793,9 @@
      * @param string $fallback       Fallback message label
      * @param array  $fallback_args  Fallback message label arguments
      * @param string $suffix         Message label suffix
+     * @param array  $params         Additional parameters (type, prefix)
      */
-    public function display_server_error($fallback = null, $fallback_args = null, $suffix = '')
+    public function display_server_error($fallback = null, $fallback_args = null, $suffix = '', $params = array())
     {
         $err_code = $this->storage->get_error_code();
         $res_code = $this->storage->get_response_code();
@@ -1815,8 +1816,8 @@
                 $error = 'errornoperm';
             }
             // try to detect full mailbox problem and display appropriate message
-            // there can be e.g. "Quota exceeded" or "quotum would exceed"
-            else if (stripos($err_str, 'quot') !== false && stripos($err_str, 'exceed') !== false) {
+            // there can be e.g. "Quota exceeded" / "quotum would exceed" / "Over quota"
+            else if (stripos($err_str, 'quot') !== false && preg_match('/exceed|over/i', $err_str)) {
                 $error = 'erroroverquota';
             }
             else {
@@ -1830,13 +1831,21 @@
         else if ($fallback) {
             $error = $fallback;
             $args  = $fallback_args;
+            $params['prefix'] = false;
         }
 
         if ($error) {
             if ($suffix && $this->text_exists($error . $suffix)) {
                 $error .= $suffix;
             }
-            $this->output->show_message($error, 'error', $args);
+
+            $msg = $this->gettext(array('name' => $error, 'vars' => $args));
+
+            if ($params['prefix'] && $fallback) {
+                $msg = $this->gettext(array('name' => $fallback, 'vars' => $fallback_args)) . ' ' . $msg;
+            }
+
+            $this->output->show_message($msg, $params['type'] ?: 'error');
         }
     }
 
@@ -2064,16 +2073,15 @@
             if (!empty($_GET['_thumbnail'])) {
                 $temp_dir       = $this->config->get('temp_dir');
                 $thumbnail_size = 80;
-                list(,$ext)     = explode('/', $file['mimetype']);
                 $mimetype       = $file['mimetype'];
                 $file_ident     = $file['id'] . ':' . $file['mimetype'] . ':' . $file['size'];
                 $cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $this->user->ID . ':' . $thumbnail_size);
-                $cache_file     = $cache_basename . '.' . $ext;
+                $cache_file     = $cache_basename . '.thumb';
 
                 // render thumbnail image if not done yet
                 if (!is_file($cache_file)) {
                     if (!$file['path']) {
-                        $orig_name = $filename = $cache_basename . '.orig.' . $ext;
+                        $orig_name = $filename = $cache_basename . '.tmp';
                         file_put_contents($orig_name, $file['data']);
                     }
                     else {
@@ -2286,6 +2294,29 @@
         return $result;
     }
 
+    /**
+     * Get resource file content (with assets_dir support)
+     *
+     * @param string $name File name
+     */
+    public function get_resource_content($name)
+    {
+        if (!strpos($name, '/')) {
+            $name = "program/resources/$name";
+        }
+
+        $assets_dir = $this->config->get('assets_dir');
+
+        if ($assets_dir) {
+            $path = slashify($assets_dir) . $name;
+            if (@file_exists($path)) {
+                $name = $path;
+            }
+        }
+
+        return file_get_contents($name, false);
+    }
+
 
     /************************************************************************
      *********          Deprecated methods (to be removed)          *********

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