From e019f2d0f2dc2fbfa345ab5d7ae85e67bfdd76b8 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Sat, 25 Sep 2010 09:03:53 -0400
Subject: [PATCH] - s/RoundCube/Roundcube/

---
 program/steps/mail/compose.inc |   80 ++++++++++++++++++++++++++++------------
 1 files changed, 56 insertions(+), 24 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index a0b68d2..521a0f7 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -4,8 +4,8 @@
  +-----------------------------------------------------------------------+
  | program/steps/mail/compose.inc                                        |
  |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005-2009, RoundCube Dev. - Switzerland                 |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2009, Roundcube Dev. - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
@@ -81,7 +81,7 @@
       
       // save attachment if valid
       if (($attachment['data'] && $attachment['name']) || ($attachment['path'] && file_exists($attachment['path']))) {
-        $attachment = rcmail::get_instance()->plugins->exec_hook('save_attachment', $attachment);
+        $attachment = rcmail::get_instance()->plugins->exec_hook('attachment_save', $attachment);
       }
       
       if ($attachment['status'] && !$attachment['abort']) {
@@ -89,6 +89,15 @@
         $_SESSION['compose']['attachments'][$attachment['id']] = $attachment;
       }
     }
+  }
+
+  // check if folder for saving sent messages exists and is subscribed (#1486802)
+  if (($sent_folder = $_SESSION['compose']['param']['sent_mbox']) && !$IMAP->mailbox_exists($sent_folder, true)) {
+    // folder may exist but isn't subscribed (#1485241)
+    if (!$IMAP->mailbox_exists($sent_folder))
+      $IMAP->create_mailbox($sent_folder, true);
+    else
+      $IMAP->subscribe($sent_folder);
   }
 
   // redirect to a unique URL with all parameters stored in session
@@ -188,8 +197,11 @@
   }
 }
 
-/****** compose mode functions ********/
+// process $MESSAGE body/attachments, set $MESSAGE_BODY/$HTML_MODE vars and some session data
+$MESSAGE_BODY = rcmail_prepare_message_body();
 
+
+/****** compose mode functions ********/
 
 function rcmail_compose_headers($attrib)
 {
@@ -318,7 +330,6 @@
 }
 
 
-
 function rcmail_compose_header_from($attrib)
 {
   global $IMAP, $MESSAGE, $DB, $USER, $OUTPUT, $compose_mode;
@@ -416,17 +427,9 @@
 }
 
 
-function rcmail_compose_body($attrib)
+function rcmail_prepare_message_body()
 {
-  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode, $LINE_LENGTH;
-  
-  list($form_start, $form_end) = get_form_tags($attrib);
-  unset($attrib['form']);
-  
-  if (empty($attrib['id']))
-    $attrib['id'] = 'rcmComposeBody';
-
-  $attrib['name'] = '_message';
+  global $RCMAIL, $CONFIG, $MESSAGE, $compose_mode, $LINE_LENGTH, $HTML_MODE;
 
   if ($CONFIG['htmleditor'] || (($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) && $MESSAGE->has_html_part()))
     $isHtml = true;
@@ -494,6 +497,25 @@
     }
   }
   
+  $HTML_MODE = $isHtml;
+  
+  return $body;
+}
+
+function rcmail_compose_body($attrib)
+{
+  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode, $LINE_LENGTH, $HTML_MODE, $MESSAGE_BODY;
+  
+  list($form_start, $form_end) = get_form_tags($attrib);
+  unset($attrib['form']);
+  
+  if (empty($attrib['id']))
+    $attrib['id'] = 'rcmComposeBody';
+
+  $attrib['name'] = '_message';
+
+  $isHtml = $HTML_MODE;
+  
   $out = $form_start ? "$form_start\n" : '';
 
   $saveid = new html_hiddenfield(array('name' => '_draft_saveid', 'value' => $compose_mode==RCUBE_COMPOSE_DRAFT ? str_replace(array('<','>'), "", $MESSAGE->headers->messageID) : ''));
@@ -508,7 +530,7 @@
   // If desired, set this textarea to be editable by TinyMCE
   if ($isHtml) $attrib['class'] = 'mce_editor';
   $textarea = new html_textarea($attrib);
-  $out .= $textarea->show($body);
+  $out .= $textarea->show($MESSAGE_BODY);
   $out .= $form_end ? "\n$form_end" : '';
 
   $OUTPUT->set_env('composebody', $attrib['id']);
@@ -588,14 +610,24 @@
   global $RCMAIL, $MESSAGE, $LINE_LENGTH;
 
   if (!$bodyIsHtml) {
+    $body = preg_replace('/\r?\n/', "\n", $body);
+  
     // try to remove the signature
-    if ($RCMAIL->config->get('strip_existing_sig', true) && ($sp = strrpos($body, '-- ')) !== false && ($sp == 0 || $body{$sp-1} == "\n")) {
-      if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r")
-        $body = substr($body, 0, max(0, $sp-1));
+    if ($RCMAIL->config->get('strip_existing_sig', true)) {
+      $len = strlen($body);
+      while (($sp = strrpos($body, "-- \n", $sp ? -$len+$sp-1 : 0)) !== false) {
+        if ($sp == 0 || $body[$sp-1] == "\n") {
+          // do not touch blocks with more that X lines
+          if (substr_count($body, "\n", $sp) < $RCMAIL->config->get('sig_max_lines', 15)) {
+            $body = substr($body, 0, max(0, $sp-1));
+          }
+          break;
+        }
+      }
     }
 
     // soft-wrap and quote message text
-    $body = rcmail_wrap_and_quote(rtrim($body, "\r\n"), $LINE_LENGTH);
+    $body = rcmail_wrap_and_quote(rtrim($body, "\n"), $LINE_LENGTH);
 
     // add title line(s)
     $prefix = sprintf("On %s, %s wrote:\n",
@@ -807,7 +839,7 @@
     'size' => $path ? filesize($path) : strlen($data),
   );
 
-  $attachment = rcmail::get_instance()->plugins->exec_hook('save_attachment', $attachment);
+  $attachment = rcmail::get_instance()->plugins->exec_hook('attachment_save', $attachment);
 
   if ($attachment['status']) {
     unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
@@ -831,7 +863,7 @@
     'size' => strlen($data),
   );
 
-  $attachment = rcmail::get_instance()->plugins->exec_hook('save_attachment', $attachment);
+  $attachment = rcmail::get_instance()->plugins->exec_hook('attachment_save', $attachment);
 
   if ($attachment['status']) {
     unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
@@ -908,7 +940,7 @@
   
   $out = "\n";
   $jslist = array();
-  
+
   if (is_array($_SESSION['compose']['attachments']))
   {
     if ($attrib['deleteicon']) {
@@ -968,7 +1000,7 @@
   $button = new html_inputfield(array('type' => 'button'));
   
   $out = html::div($attrib,
-    $OUTPUT->form_tag(array('name' => 'form', 'method' => 'post', 'enctype' => 'multipart/form-data'),
+    $OUTPUT->form_tag(array('name' => 'uploadform', 'method' => 'post', 'enctype' => 'multipart/form-data'),
       html::div(null, rcmail_compose_attachment_field(array('size' => $attrib[attachmentfieldsize]))) .
       html::div('hint', rcube_label(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize)))) .
       html::div('buttons',

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