- Some files from /bin + spellchecking actions moved to the new 'utils' task

13 files changed, 206 insertions, 29 deletions

diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index d9ee00a42..864ee8d41 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -28,10 +28,10 @@
  */
 class rcmail
 {
-  static public $main_tasks = array('mail','settings','addressbook','login','logout','dummy');
-  
+  static public $main_tasks = array('mail','settings','addressbook','login','logout','utils','dummy');
+
   static private $instance;
-  
+
   public $config;
   public $user;
   public $db;
@@ -43,10 +43,10 @@ class rcmail
   public $task;
   public $action = '';
   public $comm_path = './';
-  
+
   private $texts;
-  
-  
+
+
   /**
    * This implements the 'singleton' design pattern
    *
@@ -107,11 +107,12 @@ class rcmail
     $this->action = asciiwords(get_input_value('_action', RCUBE_INPUT_GPC));
 
     // reset some session parameters when changing task
-    if ($this->session && $_SESSION['task'] != $this->task)
-      $this->session->remove('page');
-
-    // set current task to session
-    $_SESSION['task'] = $this->task;
+    if ($this->task != 'utils') {
+      if ($this->session && $_SESSION['task'] != $this->task)
+        $this->session->remove('page');
+      // set current task to session
+      $_SESSION['task'] = $this->task;
+    }
 
     // init output class
     if (!empty($_REQUEST['_remote']))
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 1a665761a..7b7a3cf6a 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -2716,7 +2716,7 @@ class rcube_imap
 
         if ($result) {
             $delm = $this->get_hierarchy_delimiter();
-      
+
             // check if mailbox children are subscribed
             foreach ($a_subscribed as $c_subscribed)
                 if (preg_match('/^'.preg_quote($mailbox.$delm, '/').'/', $c_subscribed)) {
@@ -2727,7 +2727,7 @@ class rcube_imap
 
             // clear cache
             $this->clear_message_cache($mailbox.'.msg');
-            $this->clear_cache('mailboxes');      
+            $this->clear_cache('mailboxes');
         }
 
         // try to subscribe it
diff --git a/program/js/app.js b/program/js/app.js
index 253d8591d..dfd7c9f87 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -50,7 +50,6 @@ function rcube_webmail()
   this.env.request_timeout = 180;  // seconds
   this.env.draft_autosave = 0;     // seconds
   this.env.comm_path = './';
-  this.env.bin_path = './bin/';
   this.env.blankpage = 'program/blank.gif';
 
   // set jQuery ajax options
@@ -4825,8 +4824,7 @@ function rcube_webmail()
     }
 
     // replace quota image
-    obj.innerHTML = '';
-    $(obj).append(bar1).append(bar2).append(main);
+    $(obj).html('').append(bar1).append(bar2).append(main);
   };
 
   /********************************************************/
@@ -4836,7 +4834,7 @@ function rcube_webmail()
   this.html2plain = function(htmlText, id)
   {
     var rcmail = this,
-      url = this.env.bin_path + 'html2text.php';
+      url = '?_task=utils&_action=html2text';
 
     this.set_busy(true, 'converting');
     console.log('HTTP POST: ' + url);
diff --git a/program/js/googiespell.js b/program/js/googiespell.js
index 5f201b7a1..c7be29e57 100644
--- a/program/js/googiespell.js
+++ b/program/js/googiespell.js
@@ -855,9 +855,9 @@ this.flashNoSpellingErrorState = function(on_finish) {
     	    no_spell_errors = function () { ref.checkSpellingState() };
 
         var rsm = $('<span>').text(this.lang_no_error_found);
-        
+
         $(this.switch_lan_pic).hide();
-	$(this.spell_span).empty().append(rsm)
+	    $(this.spell_span).empty().append(rsm)
 	    .removeClass().addClass('googie_check_spelling_ok');
 
         window.setTimeout(no_spell_errors, 1000);
diff --git a/program/js/list.js b/program/js/list.js
index 42149d6a1..8cfd05e49 100644
--- a/program/js/list.js
+++ b/program/js/list.js
@@ -1315,7 +1315,7 @@ add_dragfix: function()
       })
       .css($(this).offset())
       .appendTo(document.body);
-  });                                                                
+  });
 },
 
 
diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index bc7cd8960..97541da91 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -555,7 +555,7 @@ function rcmail_compose_body($attrib)
     
     $OUTPUT->include_script('googiespell.js');
     $OUTPUT->add_script(sprintf(
-      "var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
+      "var googie = new GoogieSpell('\$__skin_path/images/googiespell/','?_task=utils&_action=spell&lang=');\n".
       "googie.lang_chck_spell = \"%s\";\n".
       "googie.lang_rsm_edt = \"%s\";\n".
       "googie.lang_close = \"%s\";\n".
@@ -566,7 +566,6 @@ function rcmail_compose_body($attrib)
       "googie.setSpellContainer('spellcheck-control');\n".
       "googie.decorateTextarea('%s');\n".
       "%s.set_env('spellcheck', googie);",
-      $RCMAIL->comm_path,
       JQ(Q(rcube_label('checkspelling'))),
       JQ(Q(rcube_label('resumeediting'))),
       JQ(Q(rcube_label('close'))),
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 00a8edf95..951e777b1 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -27,7 +27,7 @@ $SEARCH_MODS_DEFAULT = array('*' => array('subject'=>1, 'from'=>1), $SENT_MBOX =
 $EMAIL_ADDRESS_PATTERN = '([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9][a-z0-9\-\.]*\\.[a-z]{2,5})';
 
 // actions that do not require imap connection
-$NOIMAP_ACTIONS = array('spell', 'addcontact', 'autocomplete', 'upload', 'display-attachment', 'remove-attachment');
+$NOIMAP_ACTIONS = array('addcontact', 'autocomplete', 'upload', 'display-attachment', 'remove-attachment');
 
 // always instantiate imap object (but not yet connect to server)
 $RCMAIL->imap_init();
@@ -1068,7 +1068,8 @@ function rcmail_alter_html_link($matches)
   $end = '>';
 
   if ($tag == 'link' && preg_match('/^https?:\/\//i', $attrib['href'])) {
-    $attrib['href'] = "./bin/modcss.php?u=" . urlencode($attrib['href']) . "&amp;c=" . urlencode($GLOBALS['rcmail_html_container_id']);
+    $attrib['href'] = "?_task=utils&amp;_action=modcss&amp;u=" . urlencode($attrib['href'])
+        . "&amp;c=" . urlencode($GLOBALS['rcmail_html_container_id']);
     $end = ' />';
   }
   else if (preg_match('/^mailto:'.$EMAIL_ADDRESS_PATTERN.'(\?[^"\'>]+)?/i', $attrib['href'], $mailto)) {
diff --git a/program/steps/utils/html2text.inc b/program/steps/utils/html2text.inc
new file mode 100644
index 000000000..ff2b40e6b
--- /dev/null
+++ b/program/steps/utils/html2text.inc
@@ -0,0 +1,28 @@
+<?php
+/*
+
+ +-----------------------------------------------------------------------+
+ | program/steps/utils/html2text.inc                                     |
+ |                                                                       |
+ | This file is part of the RoundCube Webmail client                     |
+ | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland                 |
+ | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Convert HTML message to plain text                                  |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+
+ $Id$
+
+*/
+
+$converter = new html2text($HTTP_RAW_POST_DATA);
+
+header('Content-Type: text/plain; charset=UTF-8');
+print trim($converter->get_text());
+exit;
+
+?>
diff --git a/program/steps/utils/killcache.inc b/program/steps/utils/killcache.inc
new file mode 100644
index 000000000..a2e7b3e25
--- /dev/null
+++ b/program/steps/utils/killcache.inc
@@ -0,0 +1,52 @@
+<?php
+/*
+
+ +-----------------------------------------------------------------------+
+ | program/steps/utils/killcache.inc                                     |
+ |                                                                       |
+ | This file is part of the RoundCube Webmail client                     |
+ | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland                 |
+ | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Delete rows from cache and messages tables                          |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Dennis P. Nikolaenko <dennis@nikolaenko.ru>                   |
+ +-----------------------------------------------------------------------+
+
+ $Id$
+
+*/
+
+// don't allow public access if not in devel_mode
+if (!$RCMAIL->config->get('devel_mode')) {
+    header("HTTP/1.0 401 Access denied");
+    die("Access denied!");
+}
+
+$options = array(
+    'use_transactions' => false,
+    'log_line_break' => "\n",
+    'idxname_format' => '%s',
+    'debug' => false,
+    'quote_identifier' => true,
+    'force_defaults' => false,
+    'portability' => true
+);
+
+// @TODO: transaction here (if supported by DB) would be a good thing
+$res = $RCMAIL->db->query("DELETE FROM cache");
+if (PEAR::isError($res)) {
+    exit($res->getMessage());
+}
+
+$res = $RCMAIL->db->query("DELETE FROM messages");
+if (PEAR::isError($res)) {
+    exit($res->getMessage());
+}
+
+echo "Cache cleared\n";
+exit;
+
+?>
diff --git a/program/steps/utils/modcss.inc b/program/steps/utils/modcss.inc
new file mode 100644
index 000000000..2224901ac
--- /dev/null
+++ b/program/steps/utils/modcss.inc
@@ -0,0 +1,98 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/utils/modcss.inc                                        |
+ |                                                                       |
+ | This file is part of the RoundCube Webmail client                     |
+ | Copyright (C) 2007-2010, RoundCube Dev. - Switzerland                 |
+ | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Modify CSS source from a URL                                        |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+
+ $Id$
+
+*/
+
+$source = '';
+
+$url = preg_replace('![^a-z0-9:./\-_?$&=%]!i', '', $_GET['u']);
+if ($url === null) {
+    header('HTTP/1.1 403 Forbidden');
+    echo $error;
+    exit;
+}
+
+$a_uri = parse_url($url);
+$port  = $a_uri['port'] ? $a_uri['port'] : 80;
+$host  = $a_uri['host'];
+$path  = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : '');
+
+// don't allow any other connections than http(s)
+if (strtolower(substr($a_uri['scheme'], 0, 4)) != 'http') {
+    header('HTTP/1.1 403 Forbidden');
+    echo "Invalid URL";
+    exit;
+}
+
+// try to open socket connection
+if (!($fp = fsockopen($host, $port, $errno, $error, 15))) {
+    header('HTTP/1.1 500 Internal Server Error');
+    echo $error;
+    exit;
+}
+
+// set timeout for socket
+stream_set_timeout($fp, 30);
+
+// send request
+$out  = "GET $path HTTP/1.0\r\n";
+$out .= "Host: $host\r\n";
+$out .= "Connection: Close\r\n\r\n";
+fwrite($fp, $out);
+
+// read response
+$header = true;
+$headers = array();
+while (!feof($fp)) {
+    $line = trim(fgets($fp, 4048));
+
+    if ($header) {
+        if (preg_match('/^HTTP\/1\..\s+(\d+)/', $line, $regs)
+            && intval($regs[1]) != 200) {
+            break;
+        }
+        else if (empty($line)) {
+            $header = false;
+        }
+        else {
+            list($key, $value) = explode(': ', $line);
+            $headers[strtolower($key)] = $value;
+        }
+    }
+    else {
+        $source .= "$line\n";
+    }
+}
+fclose($fp);
+
+// check content-type header and mod styles
+$mimetype = strtolower($headers['content-type']);
+if (!empty($source) && in_array($mimetype, array('text/css','text/plain'))) {
+    header('Content-Type: text/css');
+    echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['c']));
+    exit;
+}
+else
+    $error = "Invalid response returned by server";
+
+header('HTTP/1.0 404 Not Found');
+echo $error;
+exit;
+
+?>
diff --git a/program/steps/mail/spell.inc b/program/steps/utils/spell.inc
index a567c7bf6..dab56956b 100644
--- a/program/steps/mail/spell.inc
+++ b/program/steps/utils/spell.inc
@@ -2,7 +2,7 @@
 
 /*
  +-----------------------------------------------------------------------+
- | program/steps/mail/spell.inc                                          |
+ | program/steps/utils/spell.inc                                         |
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
  | Licensed under the GNU GPL                                            |
diff --git a/program/steps/mail/spell_googie.inc b/program/steps/utils/spell_googie.inc
index f3b1c684d..ec60f48f0 100644
--- a/program/steps/mail/spell_googie.inc
+++ b/program/steps/utils/spell_googie.inc
@@ -2,7 +2,7 @@
 
 /*
  +-----------------------------------------------------------------------+
- | program/steps/mail/spell.inc                                          |
+ | program/steps/utils/spell.inc                                         |
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
  | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
@@ -67,7 +67,7 @@ header("Content-Length: " . strlen($store));
 
 // Don't use server's default Content-Type charset (#1486406)
 header("Content-Type: text/xml; charset=".RCMAIL_CHARSET);
-print $store;  
+print $store;
 exit;
 
 ?>
diff --git a/program/steps/mail/spell_pspell.inc b/program/steps/utils/spell_pspell.inc
index b443ed525..f892f8963 100644
--- a/program/steps/mail/spell_pspell.inc
+++ b/program/steps/utils/spell_pspell.inc
@@ -2,7 +2,7 @@
 
 /*
  +-----------------------------------------------------------------------+
- | program/steps/mail/spell_pspell.inc                                   |
+ | program/steps/utils/spell_pspell.inc                                  |
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
  | Licensed under the GNU GPL                                            |
@@ -25,7 +25,7 @@ if (!extension_loaded('pspell')) {
       'type' => 'php',
       'file' => __FILE__, 'line' => __LINE__,
       'message' => "Pspell extension not available"), true, false);
-      
+
     header('HTTP/1.1 404 Not Found');
     exit;
 }