From d5d968048601fa1d519f7cfee11f23918afc186c Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 26 Jul 2010 04:11:43 -0400
Subject: [PATCH] - Fix double slash in plugin directory path (#1486872)

---
 program/include/rcube_template.php |  101 ++++++++++++++++++++++++++++++++------------------
 1 files changed, 65 insertions(+), 36 deletions(-)

diff --git a/program/include/rcube_template.php b/program/include/rcube_template.php
index a37adc2..2c9e951 100755
--- a/program/include/rcube_template.php
+++ b/program/include/rcube_template.php
@@ -5,7 +5,7 @@
  | program/include/rcube_template.php                                    |
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2006-2009, RoundCube Dev. - Switzerland                 |
+ | Copyright (C) 2006-2010, RoundCube Dev. - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
@@ -80,6 +80,7 @@
         // register common UI objects
         $this->add_handlers(array(
             'loginform'       => array($this, 'login_form'),
+            'preloader'       => array($this, 'preloader'),
             'username'        => array($this, 'current_username'),
             'message'         => array($this, 'message_container'),
             'charsetselector' => array($this, 'charset_selector'),
@@ -394,8 +395,8 @@
         // add debug console
         if ($this->config['debug_level'] & 8) {
             $this->add_footer('<div id="console" style="position:absolute;top:5px;left:5px;width:405px;padding:2px;background:white;z-index:9000;">
-                <a href="#toggle" onclick="con=document.getElementById(\'dbgconsole\');con.style.display=(con.style.display==\'none\'?\'block\':\'none\');return false">console</a>
-                <form action="/" name="debugform" style="display:inline"><textarea name="console" id="dbgconsole" rows="20" cols="40" wrap="off" style="display:none;width:400px;border:none;font-size:10px" spellcheck="false"></textarea></form></div>'
+                <a href="#toggle" onclick="con=$(\'#dbgconsole\');con[con.is(\':visible\')?\'hide\':\'show\']();return false">console</a>
+                <textarea name="console" id="dbgconsole" rows="20" cols="40" wrap="off" style="display:none;width:400px;border:none;font-size:10px" spellcheck="false"></textarea></div>'
             );
         }
         
@@ -535,7 +536,7 @@
     
     
     /**
-     *
+     * Inserts hidden field with CSRF-prevention-token into POST forms
      */
     private function alter_form_tag($matches)
     {
@@ -769,7 +770,6 @@
      */
     public function button($attrib)
     {
-        static $sa_buttons = array();
         static $s_button_count = 100;
 
         // these commands can be called directly via url
@@ -786,25 +786,14 @@
         else {
             $attrib['type'] = ($attrib['image'] || $attrib['imagepas'] || $attrib['imageact']) ? 'image' : 'link';
         }
+
         $command = $attrib['command'];
 
-        // take the button from the stack
-        if ($attrib['name'] && $sa_buttons[$attrib['name']]) {
-            $attrib = $sa_buttons[$attrib['name']];
-        }
-        else if($attrib['image'] || $attrib['imageact'] || $attrib['imagepas'] || $attrib['class']) {
-            // add button to button stack
-            if (!$attrib['name']) {
-                $attrib['name'] = $command;
-            }
-            if (!$attrib['image']) {
-                $attrib['image'] = $attrib['imagepas'] ? $attrib['imagepas'] : $attrib['imageact'];
-            }
-            $sa_buttons[$attrib['name']] = $attrib;
-        }
-        else if ($command && $sa_buttons[$command]) {
-            // get saved button for this command/name
-            $attrib = $sa_buttons[$command];
+        if ($attrib['task'])
+          $command = $attrib['task'] . '.' . $command;
+          
+        if (!$attrib['image']) {
+            $attrib['image'] = $attrib['imagepas'] ? $attrib['imagepas'] : $attrib['imageact'];
         }
 
         if (!$attrib['id']) {
@@ -848,6 +837,9 @@
             if (in_array($attrib['command'], rcmail::$main_tasks)) {
                 $attrib['href'] = rcmail_url(null, null, $attrib['command']);
             }
+            else if ($attrib['task'] && in_array($attrib['task'], rcmail::$main_tasks)) {
+                $attrib['href'] = rcmail_url($attrib['command'], null, $attrib['task']);
+            }
             else if (in_array($attrib['command'], $a_static_commands)) {
                 $attrib['href'] = rcmail_url($attrib['command']);
             }
@@ -860,7 +852,11 @@
         if (!$attrib['href']) {
             $attrib['href'] = '#';
         }
-        if ($command) {
+        if ($attrib['task']) {
+            if ($attrib['classact'])
+                $attrib['class'] = $attrib['classact'];
+        }
+        else if ($command && !$attrib['onclick']) {
             $attrib['onclick'] = sprintf(
                 "return %s.command('%s','%s',this)",
                 JS_OBJECT_NAME,
@@ -1023,7 +1019,7 @@
         $input_url    = new html_hiddenfield(array('name' => '_url', 'id' => 'rcmloginurl', 'value' => $url));
         $input_host   = null;
 
-        if (is_array($default_host)) {
+        if (is_array($default_host) && count($default_host) > 1) {
             $input_host = new html_select(array('name' => '_host', 'id' => 'rcmloginhost'));
 
             foreach ($default_host as $key => $value) {
@@ -1035,6 +1031,11 @@
                     break;
                 }
             }
+        }
+        else if (is_array($default_host) && ($host = array_pop($default_host))) {
+            $hide_host = true;
+            $input_host = new html_hiddenfield(array(
+                'name' => '_host', 'id' => 'rcmloginhost', 'value' => $host) + $attrib);
         }
         else if (empty($default_host)) {
             $input_host = new html_inputfield(array('name' => '_host', 'id' => 'rcmloginhost') + $attrib);
@@ -1053,7 +1054,7 @@
         $table->add(null, $input_pass->show());
 
         // add host selection row
-        if (is_object($input_host)) {
+        if (is_object($input_host) && !$hide_host) {
             $table->add('title', html::label('rcmloginhost', Q(rcube_label('server'))));
             $table->add(null, $input_host->show(get_input_value('_host', RCUBE_INPUT_POST)));
         }
@@ -1062,13 +1063,41 @@
         $out .= $input_tzone->show();
         $out .= $input_url->show();
         $out .= $table->show();
+        
+        if ($hide_host) {
+            $out .= $input_host->show();
+        }
 
         // surround html output with a form tag
         if (empty($attrib['form'])) {
-            $out = $this->form_tag(array('name' => $form_name, 'method' => "post"), $out);
+            $out = $this->form_tag(array('name' => $form_name, 'method' => 'post'), $out);
         }
 
         return $out;
+    }
+
+
+    /**
+     * GUI object 'preloader'
+     * Loads javascript code for images preloading
+     *
+     * @param array Named parameters
+     * @return void
+     */
+    private function preloader($attrib)
+    {
+        $images = preg_split('/[\s\t\n,]+/', $attrib['images'], -1, PREG_SPLIT_NO_EMPTY);
+        $images = array_map(array($this, 'abs_url'), $images);
+
+        if (empty($images) || $this->app->task == 'logout')
+            return;
+
+        $this->add_script('$(document).ready(function(){
+            var images = ' . json_serialize($images) .';
+            for (var i=0; i<images.length; i++) {
+                img = new Image();
+                img.src = images[i];
+            }});', 'foot');
     }
 
 
@@ -1090,7 +1119,7 @@
             $attrib['id'] = 'rcmqsearchbox';
         }
         if ($attrib['type'] == 'search' && !$this->browser->khtml) {
-          unset($attrib['type'], $attrib['results']);
+            unset($attrib['type'], $attrib['results']);
         }
         
         $input_q = new html_inputfield($attrib);
@@ -1104,7 +1133,7 @@
                 'name' => "rcmqsearchform",
                 'onsubmit' => JS_OBJECT_NAME . ".command('search');return false;",
                 'style' => "display:inline"),
-              $out);
+                $out);
         }
 
         return $out;
@@ -1181,15 +1210,15 @@
         );
 
         if (!empty($_POST['_charset']))
-	    $set = $_POST['_charset'];
-	else if (!empty($attrib['selected']))
-	    $set = $attrib['selected'];
-	else
-	    $set = $this->get_charset();
+	        $set = $_POST['_charset'];
+	    else if (!empty($attrib['selected']))
+	        $set = $attrib['selected'];
+	    else
+	        $set = $this->get_charset();
 
-	$set = strtoupper($set);
-	if (!isset($charsets[$set]))
-	    $charsets[$set] = $set;
+	    $set = strtoupper($set);
+	    if (!isset($charsets[$set]))
+	        $charsets[$set] = $set;
 
         $select = new html_select($field_attrib);
         $select->add(array_values($charsets), array_keys($charsets));

--
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