From f134ad8c4cc6ec06da7cd63ebc1eb9a767c0fb65 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 22 Jul 2009 15:04:53 -0400
Subject: [PATCH] - s/en_UK/en_GB/

---
 program/steps/mail/compose.inc |  131 ++++++++++++++++++++++++++++---------------
 1 files changed, 86 insertions(+), 45 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index c93fa9b..1d3a3df 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -23,6 +23,7 @@
 define('RCUBE_COMPOSE_REPLY', 0x0106);
 define('RCUBE_COMPOSE_FORWARD', 0x0107);
 define('RCUBE_COMPOSE_DRAFT', 0x0108);
+define('RCUBE_COMPOSE_EDIT', 0x0109);
 
 $MESSAGE_FORM = NULL;
 $MESSAGE = NULL;
@@ -35,7 +36,11 @@
 if (!is_array($_SESSION['compose']) || $_SESSION['compose']['id'] != get_input_value('_id', RCUBE_INPUT_GET))
 {
   rcmail_compose_cleanup();
-  $_SESSION['compose'] = array('id' => uniqid(rand()), 'param' => array_map('strip_tags', $_GET));
+  $_SESSION['compose'] = array(
+    'id' => uniqid(rand()),
+    'param' => array_map('strip_tags', $_GET),
+    'mailbox' => $IMAP->get_mailbox_name(),
+  );
   
   // process values like "mailto:foo@bar.com?subject=new+message&cc=another"
   if ($_SESSION['compose']['param']['_to']) {
@@ -70,6 +75,8 @@
   $compose_mode = RCUBE_COMPOSE_REPLY;
 else if ($msg_uid = $_SESSION['compose']['param']['_forward_uid'])
   $compose_mode = RCUBE_COMPOSE_FORWARD;
+else if ($msg_uid = $_SESSION['compose']['param']['_uid'])
+  $compose_mode = RCUBE_COMPOSE_EDIT;
 else if ($msg_uid = $_SESSION['compose']['param']['_draft_uid']) {
   $RCMAIL->imap->set_mailbox($CONFIG['drafts_mbox']);
   $compose_mode = RCUBE_COMPOSE_DRAFT;
@@ -78,6 +85,8 @@
 if (!empty($msg_uid))
 {
   // similar as in program/steps/mail/show.inc
+  // re-set 'prefer_html' to have possibility to use html part for compose
+  $CONFIG['prefer_html'] = $CONFIG['htmleditor'] || $compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT;
   $MESSAGE = new rcube_message($msg_uid);
   
   if (!empty($MESSAGE->headers->charset))
@@ -164,7 +173,6 @@
     $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
   else if ($fname && !$fvalue && !empty($_SESSION['compose']['param'][$fname]))
     $fvalue = $_SESSION['compose']['param'][$fname];
-
   else if ($header && $compose_mode == RCUBE_COMPOSE_REPLY)
   {
     // get recipent address(es) out of the message headers
@@ -204,7 +212,7 @@
       }
     }
   }
-  else if ($header && $compose_mode == RCUBE_COMPOSE_DRAFT)
+  else if ($header && in_array($compose_mode, array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT)))
   {
     // get drafted headers
     if ($header=='to' && !empty($MESSAGE->headers->to))
@@ -274,9 +282,9 @@
   }
 
   // get this user's identities
-  $sql_result = $USER->list_identities();
+  $user_identities = $USER->list_identities();
 
-  if ($DB->num_rows($sql_result))
+  if (count($user_identities))
   {
     $from_id = 0;
     $a_signatures = array();
@@ -284,13 +292,13 @@
     $field_attrib['onchange'] = JS_OBJECT_NAME.".change_identity(this)";
     $select_from = new html_select($field_attrib);
 
-    while ($sql_arr = $DB->fetch_assoc($sql_result))
+    foreach ($user_identities as $sql_arr)
     {
       $identity_id = $sql_arr['identity_id'];
       $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $identity_id);
 
       // add signature to array
-      if (!empty($sql_arr['signature']))
+      if (!empty($sql_arr['signature']) && empty($_SESSION['compose']['param']['_nosig']))
       {
         $a_signatures[$identity_id]['text'] = $sql_arr['signature'];
         $a_signatures[$identity_id]['is_html'] = ($sql_arr['html_signature'] == 1) ? true : false;
@@ -349,7 +357,7 @@
 
   $attrib['name'] = '_message';
 
-  if ($CONFIG['htmleditor'])
+  if ($CONFIG['htmleditor'] || (($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) && $MESSAGE->first_html_part()))
     $isHtml = true;
   else
     $isHtml = false;
@@ -363,7 +371,7 @@
   }
   else if ($compose_mode)
   {
-    if ($isHtml && $MESSAGE->has_html_part())
+    if (($isHtml || $compose_mode == RCUBE_COMPOSE_DRAFT) && $MESSAGE->has_html_part())
     {
       $body = $MESSAGE->first_html_part();
       $isHtml = true;
@@ -381,7 +389,7 @@
     else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
       $body = rcmail_create_forward_body($body, $isHtml);
     // load draft message body
-    else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
+    else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT)
       $body = rcmail_create_draft_body($body, $isHtml);
   }
   else if (!empty($_SESSION['compose']['param']['_body']))
@@ -433,6 +441,7 @@
       "googie.lang_no_error_found = \"%s\";\n".
       "googie.setLanguages(%s);\n".
       "googie.setCurrentLanguage('%s');\n".
+      "googie.setSpellContainer('spellcheck-control');\n".
       "googie.decorateTextarea('%s');\n".
       "%s.set_env('spellcheck', googie);",
       $RCMAIL->comm_path,
@@ -552,12 +561,12 @@
         "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">To: </th><td>%s</td></tr>",
       Q($MESSAGE->subject),
       Q($MESSAGE->headers->date),
-      htmlspecialchars(Q($MESSAGE->get_header('from'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset(), true),
-	htmlspecialchars(Q($MESSAGE->get_header('to'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset(), true));
+      htmlspecialchars(Q($MESSAGE->get_header('from'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset()),
+      htmlspecialchars(Q($MESSAGE->get_header('to'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset()));
 
     if ($MESSAGE->headers->replyto && $MESSAGE->headers->replyto != $MESSAGE->headers->from)
       $prefix .= sprintf("<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Reply-To: </th><td>%s</td></tr>",
-	htmlspecialchars(Q($MESSAGE->get_header('replyto'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset(), true));
+        htmlspecialchars(Q($MESSAGE->get_header('replyto'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset()));
 
     $prefix .= "</tbody></table><br>";
   }
@@ -574,7 +583,7 @@
    * add attachments
    * sizeof($MESSAGE->mime_parts can be 1 - e.g. attachment, but no text!
    */
-  if (!isset($_SESSION['compose']['forward_attachments'])
+  if (empty($_SESSION['compose']['forward_attachments'])
       && is_array($MESSAGE->mime_parts)
       && count($MESSAGE->mime_parts) > 0)
   {
@@ -592,17 +601,16 @@
 function rcmail_write_compose_attachments(&$message, $bodyIsHtml)
 {
   global $OUTPUT;
-  
+
   $cid_map = array();
   foreach ((array)$message->mime_parts as $pid => $part)
   {
-    if (($part->ctype_primary != 'message' || !$bodyIsHtml) &&
-        ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id']
-         || (empty($part->disposition) && $part->filename)))
+    if (($part->ctype_primary != 'message' || !$bodyIsHtml) && $part->ctype_primary != 'multipart' && 
+        ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename))
     {
       if ($attachment = rcmail_save_attachment($message, $pid)) {
         $_SESSION['compose']['attachments'][$attachment['id']] = $attachment;
-        if ($bodyIsHtml && $part->filename && $part->content_id) {
+        if ($bodyIsHtml && $part->content_id) {
           $cid_map['cid:'.$part->content_id] = $OUTPUT->app->comm_path.'&_action=display-attachment&_file=rcmfile'.$attachment['id'];
         }
       }
@@ -635,20 +643,41 @@
 function rcmail_save_attachment(&$message, $pid)
 {
   $part = $message->mime_parts[$pid];
-  
+  $mem_limit = parse_bytes(ini_get('memory_limit'));
+  $curr_mem = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB
+  $data = $path = null;
+
+  // don't load too big attachments into memory
+  if ($mem_limit > 0 && $part->size > $mem_limit - $curr_mem) {
+    $rcmail = rcmail::get_instance();
+    $temp_dir = unslashify($rcmail->config->get('temp_dir'));
+    $path = tempnam($temp_dir, 'rcmAttmnt');
+    if ($fp = fopen($path, 'w')) {
+      $message->get_part_content($pid, $fp);
+      fclose($fp);
+    } else
+      return false;
+  } else {
+    $data = $message->get_part_content($pid);
+  }
+
   $attachment = array(
-    'name' => $part->filename,
+    'name' => $part->filename ? $part->filename : 'Part_'.$pid.'.'.$part->ctype_secondary,
     'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
     'content_id' => $part->content_id,
-    'data' => $message->get_part_content($pid),
+    'data' => $data,
+    'path' => $path
   );
   
   $attachment = rcmail::get_instance()->plugins->exec_hook('save_attachment', $attachment);
-  if ($attachment['status']) {
-    unset($attachment['data'], $attachment['status']);
-    return $attachment;
-  }
 
+  if ($attachment['status']) {
+    unset($attachment['data'], $attachment['status'], $attachment['content_id']);
+    return $attachment;
+  } else if ($path) {
+    @unlink($path);
+  }
+  
   return false;
 }
 
@@ -672,20 +701,20 @@
   }
   // create a reply-subject
   else if ($compose_mode == RCUBE_COMPOSE_REPLY) {
-    if (eregi('^re:', $MESSAGE->subject))
+    if (preg_match('/^re:/i', $MESSAGE->subject))
       $subject = $MESSAGE->subject;
     else
       $subject = 'Re: '.$MESSAGE->subject;
   }
   // create a forward-subject
   else if ($compose_mode == RCUBE_COMPOSE_FORWARD) {
-    if (eregi('^fwd:', $MESSAGE->subject))
+    if (preg_match('/^fwd:/i', $MESSAGE->subject))
       $subject = $MESSAGE->subject;
     else
       $subject = 'Fwd: '.$MESSAGE->subject;
   }
   // creeate a draft-subject
-  else if ($compose_mode == RCUBE_COMPOSE_DRAFT) {
+  else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) {
     $subject = $MESSAGE->subject;
   }
   else if (!empty($_SESSION['compose']['param']['_subject'])) {
@@ -712,11 +741,12 @@
   
   if (is_array($_SESSION['compose']['attachments']))
   {
-    if ($attrib['deleteicon'])
+    if ($attrib['deleteicon']) {
       $button = html::img(array(
         'src' => $CONFIG['skin_path'] . $attrib['deleteicon'],
-        'alt' => rcube_label('delete'),
-        'style' => "padding-right:2px;vertical-align:middle"));
+        'alt' => rcube_label('delete')
+      ));
+    }
     else
       $button = Q(rcube_label('delete'));
 
@@ -733,6 +763,9 @@
           $button) . Q($a_prop['name']));
     }
   }
+
+  if ($attrib['deleteicon'])
+    $_SESSION['compose']['deleteicon'] = $CONFIG['skin_path'] . $attrib['deleteicon'];
 
   $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
     
@@ -792,7 +825,12 @@
                        rcube_label('highest')),
                  array(5, 4, 0, 2, 1));
                  
-  $sel = isset($_POST['_priority']) ? $_POST['_priority'] : intval($MESSAGE->headers->priority);
+  if (isset($_POST['_priority']))
+    $sel = $_POST['_priority'];
+  else if (intval($MESSAGE->headers->priority) != 3)
+    $sel = intval($MESSAGE->headers->priority);
+  else
+    $sel = 0;
 
   $out = $form_start ? "$form_start\n" : '';
   $out .= $selector->show($sel);
@@ -817,8 +855,8 @@
   $checkbox = new html_checkbox($attrib);
 
   $out = $form_start ? "$form_start\n" : '';
-  $out .= $checkbox->show(
-    $compose_mode == RCUBE_COMPOSE_DRAFT && $MESSAGE->headers->mdn_to ? 1 : 0);
+  $out .= $checkbox->show(in_array($compose_mode, array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT))
+	&& $MESSAGE->headers->mdn_to ? 1 : 0);
   $out .= $form_end ? "\n$form_end" : '';
 
   return $out;
@@ -829,23 +867,26 @@
 {
   global $CONFIG, $MESSAGE, $compose_mode;
 
-  $choices = array(
-    'html'  => 'htmltoggle',
-    'plain' => 'plaintoggle'
-  );
-
   // determine whether HTML or plain text should be checked
   $useHtml = $CONFIG['htmleditor'] ? true : false;
 
   if ($compose_mode)
     $useHtml = ($useHtml && $MESSAGE->has_html_part());
 
-  $editorid = empty($attrib['editorid']) ? 'rcmComposeMessage' : $attrib['editorid'];
+  if (empty($attrib['editorid']))
+    $attrib['editorid'] = 'rcmComposeMessage';
 
-  $selector = '';
-  $chosenvalue = $useHtml ? 'html' : 'plain';
-  $radio = new html_radiobutton(array('name' => '_editorSelect',
-    'onclick' => "return rcmail_toggle_editor(this.value=='html', '$editorid', '_is_html')"));
+  if (empty($attrib['name']))
+    $attrib['name'] = 'editorSelect';
+    
+  $attrib['onchange'] = "return rcmail_toggle_editor(this.value=='html', '".$attrib['editorid']."', '_is_html')";
+
+  $select = new html_select($attrib);
+
+  $select->add(Q(rcube_label('htmltoggle')), 'html');
+  $select->add(Q(rcube_label('plaintoggle')), 'plain');
+
+  return $select->show($useHtml ? 'html' : 'plain');
 
   foreach ($choices as $value => $text)
   {

--
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