From c719f3c1e06c00fa4723f2f1298b3c94a1bec7e7 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 20 Jun 2008 06:40:01 -0400
Subject: [PATCH] Store compose parameters in session and redirect to a unique URL

---
 program/include/rcube_template.php |   56 +++++++++++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 49 insertions(+), 7 deletions(-)

diff --git a/program/include/rcube_template.php b/program/include/rcube_template.php
index 2173784..75a9a60 100755
--- a/program/include/rcube_template.php
+++ b/program/include/rcube_template.php
@@ -32,7 +32,6 @@
 {
     var $app;
     var $config;
-    var $task = '';
     var $framed = false;
     var $pagetitle = '';
     var $env = array();
@@ -56,7 +55,10 @@
         $this->config = $this->app->config->all();
         
         //$this->framed = $framed;
-        $this->task = $task;
+        $this->set_env('task', $task);
+
+        // load the correct skin (in case user-defined)
+        $this->set_skin($this->config['skin']);
 
         // add common javascripts
         $javascript = 'var '.JS_OBJECT_NAME.' = new rcube_webmail();';
@@ -103,6 +105,32 @@
         $this->pagetitle = $title;
     }
 
+    /**
+     * Set skin
+     */
+    public function set_skin($skin)
+    {
+        if (!empty($skin) && is_dir('skins/'.$skin) && is_readable('skins/'.$skin))
+            $skin_path = 'skins/'.$skin;
+        else
+            $skin_path = $this->config['skin_path'] ? $this->config['skin_path'] : 'skins/default';
+
+        $this->app->config->set('skin_path', $skin_path);
+        $this->config['skin_path'] = $skin_path;
+    }
+
+    /**
+     * Check if a specific template exists
+     *
+     * @param string Template name
+     * @return boolean True if template exists
+     */
+    public function template_exists($name)
+    {
+        $filename = $this->config['skin_path'] . '/templates/' . $name . '.html';
+
+        return (is_file($filename) && is_readable($filename));
+    }
 
     /**
      * Register a template object handler
@@ -190,13 +218,27 @@
      * @uses   self::$js_commands
      * @uses   self::$object_handlers
      */
-    public public function reset()
+    public function reset()
     {
         $this->env = array();
         $this->js_env = array();
         $this->js_commands = array();
         $this->object_handlers = array();
         parent::reset();
+    }
+
+
+    /**
+     * Redirect to a certain url
+     *
+     * @param mixed Either a string with the action or url parameters as key-value pairs
+     * @see rcmail::url()
+     */
+    public function redirect($p = array())
+    {
+        $location = $this->app->url($p);
+        header('Location: ' . $location);
+        exit;
     }
 
 
@@ -542,7 +584,7 @@
                     return $ver;
                 }
                 if ($object=='pagetitle') {
-                    $task  = $this->task;
+                    $task  = $this->env['task'];
                     $title = !empty($this->config['product_name']) ? $this->config['product_name'].' :: ' : '';
 
                     if (!empty($this->pagetitle)) {
@@ -760,7 +802,7 @@
                 array(
                     'style', 'class', 'id', 'width',
                     'height', 'border', 'hspace',
-                    'vspace', 'align', 'alt',
+                    'vspace', 'align', 'alt', 'tabindex'
                 )
             );
             $btn_content = sprintf('<img src="%s"%s />', $this->abs_url($attrib['image']), $attrib_str);
@@ -771,7 +813,7 @@
         }
         else if ($attrib['type']=='link') {
             $btn_content = $attrib['label'] ? $attrib['label'] : $attrib['command'];
-            $link_attrib = array('href', 'onclick', 'title', 'id', 'class', 'style');
+            $link_attrib = array('href', 'onclick', 'title', 'id', 'class', 'style', 'tabindex');
         }
         else if ($attrib['type']=='input') {
             $attrib['type'] = 'button';
@@ -784,7 +826,7 @@
                 $attrib,
                 array(
                     'type', 'value', 'onclick',
-                    'id', 'class', 'style'
+                    'id', 'class', 'style', 'tabindex'
                 )
             );
             $out = sprintf('<input%s disabled="disabled" />', $attrib_str);

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