From f3704e18d89e4065cede8509256d7fbf483b7fe6 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Tue, 04 Apr 2006 17:46:27 -0400
Subject: [PATCH] Added labels for nextpage/previouspage

---
 program/include/main.inc |  136 ++++++++++++++++++++++++++++++++++++---------
 1 files changed, 109 insertions(+), 27 deletions(-)

diff --git a/program/include/main.inc b/program/include/main.inc
index 628866f..a3a3913 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -24,6 +24,12 @@
 require_once('lib/utf8.class.php');
 
 
+// define constannts for input reading
+define('RCUBE_INPUT_GET', 0x0101);
+define('RCUBE_INPUT_POST', 0x0102);
+define('RCUBE_INPUT_GPC', 0x0103);
+
+
 // register session and connect to server
 function rcmail_startup($task='mail')
   {
@@ -66,12 +72,14 @@
   // prepare DB connection
   require_once('include/rcube_'.(empty($CONFIG['db_backend']) ? 'db' : $CONFIG['db_backend']).'.inc');
   
-  $DB = new rcube_db($CONFIG['db_dsnw'], $CONFIG['db_dsnr']);
+  $DB = new rcube_db($CONFIG['db_dsnw'], $CONFIG['db_dsnr'], $CONFIG['db_persistent']);
   $DB->sqlite_initials = $INSTALL_PATH.'SQL/sqlite.initial.sql';
+  $DB->db_connect('w');
+    
 
   // we can use the database for storing session data
   // session queries do not work with MDB2
-  if ($CONFIG['db_backend']!='mdb2' && is_object($DB))
+  if ($CONFIG['db_backend']!='mdb2' && !$DB->is_error())
     include_once('include/session.inc');
 
 
@@ -79,7 +87,6 @@
   session_start();
   $sess_id = session_id();
   
-    $_SESSION['user_lang'] = rcube_language_prop($CONFIG['locale_string']);
   // create session and set session vars
   if (!$_SESSION['client_id'])
     {
@@ -377,6 +384,22 @@
     $imap_ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? TRUE : FALSE;
     $imap_port = isset($a_host['port']) ? $a_host['port'] : ($imap_ssl ? 993 : $CONFIG['default_port']);
     }
+  else
+    $imap_port = $CONFIG['default_port'];
+
+
+  /* Modify username with domain if required  
+     Inspired by Marco <P0L0_notspam_binware.org>
+  */
+  // Check if we need to add domain
+  if ($CONFIG['username_domain'] && !strstr($user, '@'))
+    {
+    if (is_array($CONFIG['username_domain']) && isset($CONFIG['username_domain'][$host]))
+      $user .= '@'.$CONFIG['username_domain'][$host];
+    else if (!empty($CONFIG['username_domain']))
+      $user .= '@'.$CONFIG['username_domain'];    
+    }
+
 
   // query if user already registered
   $sql_result = $DB->query("SELECT user_id, username, language, preferences
@@ -471,10 +494,10 @@
 
   if ($user_id = $DB->insert_id(get_sequence_name('users')))
     {
-    if (is_string($CONFIG['mail_domain']))
-      $mail_domain = $CONFIG['mail_domain'];
-    else if (is_array($CONFIG['mail_domain']) && isset($CONFIG['mail_domain'][$host]))
+    if (is_array($CONFIG['mail_domain']) && isset($CONFIG['mail_domain'][$host]))
       $mail_domain = $CONFIG['mail_domain'][$host];
+    else if (!empty($CONFIG['mail_domain']))
+      $mail_domain = $CONFIG['mail_domain'];
     else
       $mail_domain = $host;
    
@@ -502,14 +525,6 @@
                        
     // get existing mailboxes
     $a_mailboxes = $IMAP->list_mailboxes();
-    
-    // check if the configured mailbox for sent messages exists
-    if ($CONFIG['sent_mbox'] && !in_array_nocase($CONFIG['sent_mbox'], $a_mailboxes))
-      $IMAP->create_mailbox($CONFIG['sent_mbox'], TRUE);
-
-    // check if the configured mailbox for sent messages exists
-    if ($CONFIG['trash_mbox'] && !in_array_nocase($CONFIG['trash_mbox'], $a_mailboxes))
-      $IMAP->create_mailbox($CONFIG['trash_mbox'], TRUE);
     }
   else
     {
@@ -612,13 +627,13 @@
   }
 
 
-function show_message($message, $type='notice')
+function show_message($message, $type='notice', $vars=NULL)
   {
   global $OUTPUT, $JS_OBJECT_NAME, $REMOTE_REQUEST;
-
+  
   $framed = $GLOBALS['_framed'];
   $command = sprintf("display_message('%s', '%s');",
-                     addslashes(rep_specialchars_output(rcube_label($message))),
+                     addslashes(rep_specialchars_output(rcube_label(array('name' => $message, 'vars' => $vars)))),
                      $type);
                      
   if ($REMOTE_REQUEST)
@@ -906,6 +921,52 @@
   }
 
 
+/**
+ * Read input value and convert it for internal use
+ * Performs stripslashes() and charset conversion if necessary
+ * 
+ * @param  string   Field name to read
+ * @param  int      Source to get value from (GPC)
+ * @param  boolean  Allow HTML tags in field value
+ * @param  string   Charset to convert into
+ * @return string   Field value or NULL if not available
+ */
+function get_input_value($fname, $source, $allow_html=FALSE, $charset=NULL)
+  {
+  global $OUTPUT;
+  $value = NULL;
+  
+  if ($source==RCUBE_INPUT_GET && isset($_GET[$fname]))
+    $value = $_GET[$fname];
+  else if ($source==RCUBE_INPUT_POST && isset($_POST[$fname]))
+    $value = $_POST[$fname];
+  else if ($source==RCUBE_INPUT_GPC)
+    {
+    if (isset($_POST[$fname]))
+      $value = $_POST[$fname];
+    else if (isset($_GET[$fname]))
+      $value = $_GET[$fname];
+    else if (isset($_COOKIE[$fname]))
+      $value = $_COOKIE[$fname];
+    }
+  
+  // strip slashes if magic_quotes enabled
+  if ((bool)get_magic_quotes_gpc())
+    $value = stripslashes($value);
+
+  // remove HTML tags if not allowed    
+  if (!$allow_html)
+    $value = strip_tags($value);
+  
+  // convert to internal charset
+  if (is_object($OUTPUT))
+    return rcube_charset_convert($value, $OUTPUT->get_charset(), $charset);
+  else
+    return $value;
+  }
+
+
+
 
 // ************** template parsing and gui functions **************
 
@@ -1055,6 +1116,7 @@
         'composeattachment' => 'rcmail_compose_attachment_field',
         'priorityselector' => 'rcmail_priority_selector',
         'charsetselector' => 'rcmail_charset_selector',
+        'searchform' => 'rcmail_search_form',
         
         // ADDRESS BOOK
         'addresslist' => 'rcmail_contacts_list',
@@ -1079,7 +1141,16 @@
       // execute object handler function
       if ($object_handlers[$object] && function_exists($object_handlers[$object]))
         return call_user_func($object_handlers[$object], $attrib);
-
+        
+      else if ($object=='productname')
+        {
+        $name = !empty($CONFIG['product_name']) ? $CONFIG['product_name'] : 'RoundCube Webmail';
+        return rep_specialchars_output($name, 'html', 'all');
+        }
+      else if ($object=='version')
+        {
+        return (string)RCMAIL_VERSION;
+        }
       else if ($object=='pagetitle')
         {
         $task = $GLOBALS['_task'];
@@ -1107,7 +1178,7 @@
 // create and register a button
 function rcube_button($attrib)
   {
-  global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER;
+  global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER, $COMM_PATH, $MAIN_TASKS;
   static $sa_buttons = array();
   static $s_button_count = 100;
   
@@ -1179,6 +1250,7 @@
 
   // register button in the system
   if ($attrib['command'])
+    {
     $OUTPUT->add_script(sprintf("%s.register_button('%s', '%s', '%s', '%s', '%s', '%s');",
                                 $JS_OBJECT_NAME,
                                 $command,
@@ -1187,6 +1259,11 @@
                                 $attrib['imageact'] ? $skin_path.$attrib['imageact'] : $attrib['classact'],
                                 $attirb['imagesel'] ? $skin_path.$attirb['imagesel'] : $attrib['classsel'],
                                 $attrib['imageover'] ? $skin_path.$attrib['imageover'] : ''));
+
+    // make valid href to task buttons
+    if (in_array($attrib['command'], $MAIN_TASKS))
+      $attrib['href'] = ereg_replace('_task=[a-z]+', '_task='.$attrib['command'], $COMM_PATH);
+    }
 
   // overwrite attributes
   if (!$attrib['href'])
@@ -1361,25 +1438,30 @@
   {
   global $CONFIG, $sess_user_lang;
   
+  $ts = NULL;
+  
   if (is_numeric($date))
     $ts = $date;
   else if (!empty($date))
-    $ts = strtotime($date);
-  else
+    $ts = @strtotime($date);
+    
+  if (empty($ts))
     return '';
+   
+  // get user's timezone
+  $tz = $CONFIG['timezone'];
+  if ($CONFIG['dst_active'])
+    $tz++;
 
   // convert time to user's timezone
-  $timestamp = $ts - date('Z', $ts) + ($CONFIG['timezone'] * 3600);
+  $timestamp = $ts - date('Z', $ts) + ($tz * 3600);
   
   // get current timestamp in user's timezone
   $now = time();  // local time
   $now -= (int)date('Z'); // make GMT time
-  $now += ($CONFIG['timezone'] * 3600); // user's time
+  $now += ($tz * 3600); // user's time
   $now_date = getdate();
 
-  //$day_secs = 60*((int)date('H', $now)*60 + (int)date('i', $now));
-  //$week_secs = 60 * 60 * 24 * 7;
-  //$diff = $now - $timestamp;
   $today_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday'], $now_date['year']);
   $week_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday']-6, $now_date['year']);
 
@@ -1491,7 +1573,7 @@
   $input_action = new hiddenfield(array('name' => '_action', 'value' => 'login'));
     
   $fields = array();
-  $fields['user'] = $input_user->show($_POST['_user']);
+  $fields['user'] = $input_user->show(get_input_value('_user', RCUBE_INPUT_POST));
   $fields['pass'] = $input_pass->show();
   $fields['action'] = $input_action->show();
   

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