From a96183883d95dc83a7d0951f5b834e44b062f9cf Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Thu, 04 Mar 2010 02:39:53 -0500
Subject: [PATCH] Changed signature separator when top-posting (#1486330)

---
 program/steps/mail/compose.inc |  106 +++++++++++++++++++++++++++++++++++++---------------
 1 files changed, 75 insertions(+), 31 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index e3c7fda..52a396b 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -44,6 +44,8 @@
   
   // process values like "mailto:foo@bar.com?subject=new+message&cc=another"
   if ($_SESSION['compose']['param']['to']) {
+    // #1486037: remove "mailto:" prefix
+    $_SESSION['compose']['param']['to'] = preg_replace('/^mailto:/i', '', $_SESSION['compose']['param']['to']);
     $mailto = explode('?', $_SESSION['compose']['param']['to']);
     if (count($mailto) > 1) {
       $_SESSION['compose']['param']['to'] = $mailto[0];
@@ -55,8 +57,8 @@
   
   // pipe compose parameters thru plugins
   $plugin = $RCMAIL->plugins->exec_hook('message_compose', $_SESSION['compose']);
-  $_SESSION['compose']['param'] = $plugin['param'];
-  
+  $_SESSION['compose']['param'] = array_merge($_SESSION['compose']['param'], $plugin['param']);   
+
   // add attachments listed by message_compose hook
   if (is_array($plugin['attachments'])) {
     foreach ($plugin['attachments'] as $attach) {
@@ -92,9 +94,9 @@
 
 
 // add some labels to client
-$OUTPUT->add_label('nosubject', 'nosenderwarning', 'norecipientwarning', 'nosubjectwarning',
-    'nobodywarning', 'notsentwarning', 'savingmessage', 'sendingmessage', 'messagesaved',
-    'converting', 'editorwarning', 'searching', 'uploading', 'fileuploaderror');
+$OUTPUT->add_label('nosubject', 'nosenderwarning', 'norecipientwarning', 'nosubjectwarning', 'cancel',
+    'nobodywarning', 'notsentwarning', 'notuploadedwarning', 'savingmessage', 'sendingmessage', 
+    'messagesaved', 'converting', 'editorwarning', 'searching', 'uploading', 'fileuploaderror');
 
 // add config parameters to client script
 if (!empty($CONFIG['drafts_mbox'])) {
@@ -103,6 +105,8 @@
 }
 // set current mailbox in client environment
 $OUTPUT->set_env('mailbox', $IMAP->get_mailbox_name());
+$OUTPUT->set_env('sig_above', $CONFIG['sig_above']);
+$OUTPUT->set_env('top_posting', $CONFIG['top_posting']);
 
 // get reference message and set compose mode
 if ($msg_uid = $_SESSION['compose']['param']['reply_uid'])
@@ -116,11 +120,24 @@
   $compose_mode = RCUBE_COMPOSE_DRAFT;
 }
 
+$config_show_sig = $RCMAIL->config->get('show_sig', 1);
+if ($config_show_sig == 1)
+  $OUTPUT->set_env('show_sig', true);
+else if ($config_show_sig == 2 && (empty($compose_mode) || $compose_mode == RCUBE_COMPOSE_EDIT || $compose_mode == RCUBE_COMPOSE_DRAFT))
+  $OUTPUT->set_env('show_sig', true);
+else if ($config_show_sig == 3 && ($compose_mode == RCUBE_COMPOSE_REPLY || $compose_mode == RCUBE_COMPOSE_FORWARD))
+  $OUTPUT->set_env('show_sig', true);
+else
+  $OUTPUT->set_env('show_sig', false);
+
+// set line length for body wrapping
+$LINE_LENGTH = $RCMAIL->config->get('line_length', 75);
+
 if (!empty($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;
+  $CONFIG['prefer_html'] = $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))
@@ -134,6 +151,8 @@
 
     if (!empty($_SESSION['compose']['param']['all']))
       $MESSAGE->reply_all = 1;
+      
+    $OUTPUT->set_env('compose_mode', 'reply');
   }
   else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
   {
@@ -149,6 +168,7 @@
   else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
   {
     $_SESSION['compose']['forward_uid'] = $msg_uid;
+    $OUTPUT->set_env('compose_mode', 'forward');
   }
 }
 
@@ -383,7 +403,7 @@
 
 function rcmail_compose_body($attrib)
 {
-  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode;
+  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode, $LINE_LENGTH;
   
   list($form_start, $form_end) = get_form_tags($attrib);
   unset($attrib['form']);
@@ -412,10 +432,20 @@
   }
   else if ($compose_mode)
   {
-    if (($isHtml || $compose_mode == RCUBE_COMPOSE_DRAFT) && $MESSAGE->has_html_part())
+    $has_html_part = $MESSAGE->has_html_part();
+    if (($isHtml || $compose_mode == RCUBE_COMPOSE_DRAFT) && $has_html_part)
     {
       $body = $MESSAGE->first_html_part();
       $isHtml = true;
+    }
+    else if ($has_html_part)
+    {
+      // use html part if it has been used for message (pre)viewing
+      // decrease line length for quoting
+      $len = $compose_mode == RCUBE_COMPOSE_REPLY ? $LINE_LENGTH-2 : $LINE_LENGTH;
+      $txt = new html2text($MESSAGE->first_html_part(), false, true, $len);
+      $body = $txt->get_text();
+      $isHtml = false;
     }
     else
     {
@@ -433,10 +463,10 @@
     else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT)
       $body = rcmail_create_draft_body($body, $isHtml);
   }
-  else if (!empty($_SESSION['compose']['param']['body']))
-  {
-    $body = $_SESSION['compose']['param']['body'];
-  }
+
+  $plugin = $RCMAIL->plugins->exec_hook('message_compose_body',
+    array('body' => $body, 'html' => $isHtml, 'mode' => $compose_mode));
+  $body = $plugin['body'];  
 
   $out = $form_start ? "$form_start\n" : '';
 
@@ -510,19 +540,17 @@
 
 function rcmail_create_reply_body($body, $bodyIsHtml)
 {
-  global $IMAP, $MESSAGE, $OUTPUT;
+  global $RCMAIL, $MESSAGE, $LINE_LENGTH;
 
-  if (! $bodyIsHtml)
-  {
+  if (!$bodyIsHtml) {
     // try to remove the signature
-    if (($sp = strrpos($body, '-- ')) !== false && ($sp == 0 || $body{$sp-1} == "\n"))
-      {
+    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));
-      }
+    }
 
     // soft-wrap message first
-    $body = rcmail_wrap_quoted($body, 75);
+    $body = rcmail_wrap_quoted($body, $LINE_LENGTH);
 
     $body = rtrim($body, "\r\n");
 
@@ -531,25 +559,27 @@
       $a_lines = preg_split('/\r?\n/', $body);
 
       // add > to each line
-      for($n=0; $n<sizeof($a_lines); $n++) {
+      for ($n=0; $n<sizeof($a_lines); $n++) {
         if (strpos($a_lines[$n], '>')===0)
           $a_lines[$n] = '>'.$a_lines[$n];
         else
           $a_lines[$n] = '> '.$a_lines[$n];
-        }
+      }
  
       $body = join("\n", $a_lines);
-      }
+    }
 
     // add title line(s)
     $prefix = rc_wordwrap(sprintf("On %s, %s wrote:\n",
       $MESSAGE->headers->date,
-      $MESSAGE->get_header('from')), 76);
+      $MESSAGE->get_header('from')), $LINE_LENGTH);
 
     $suffix = '';
+    
+    if ($RCMAIL->config->get('top_posting'))
+      $prefix = "\n\n\n" . $prefix;
   }
-  else
-  {
+  else {
     // save inline images to files
     $cid_map = rcmail_write_inline_attachments($MESSAGE);
     // set is_safe flag (we need this for html body washing)
@@ -560,9 +590,16 @@
     // build reply (quote content)
     $prefix = sprintf("On %s, %s wrote:<br />\n",
       $MESSAGE->headers->date,
-      htmlspecialchars(Q($MESSAGE->get_header('from'), 'replace'), ENT_COMPAT, $OUTPUT->get_charset()));
+      htmlspecialchars(Q($MESSAGE->get_header('from'), 'replace'), ENT_COMPAT, $RCMAIL->output->get_charset()));
     $prefix .= '<blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%">';
-    $suffix = "</blockquote><p></p>";
+    
+    if ($RCMAIL->config->get('top_posting')) {
+      $prefix = "<p></p>" . $prefix;
+      $suffix = "</blockquote>";
+    }
+    else {
+      $suffix = "</blockquote><p></p>";
+    }
   }
 
   return $prefix.$body.$suffix;
@@ -596,7 +633,7 @@
     $body = rcmail_wash_html($body, array('safe' => $MESSAGE->is_safe), $cid_map);
 
     $prefix = sprintf(
-      "<br><br>-------- Original Message --------" .
+      "<p></p><p>-------- Original Message --------</p>" .
         "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tbody>" .
         "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Subject: </th><td>%s</td></tr>" .
         "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Date: </th><td>%s</td></tr>" .
@@ -709,9 +746,10 @@
     'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
     'content_id' => $part->content_id,
     'data' => $data,
-    'path' => $path
+    'path' => $path,
+    'size' => $path ? filesize($path) : strlen($data),
   );
-  
+
   $attachment = rcmail::get_instance()->plugins->exec_hook('save_attachment', $attachment);
 
   if ($attachment['status']) {
@@ -781,6 +819,7 @@
     $attrib['id'] = 'rcmAttachmentList';
   
   $out = "\n";
+  $jslist = array();
   
   if (is_array($_SESSION['compose']['attachments']))
   {
@@ -798,20 +837,25 @@
       if (empty($a_prop))
         continue;
       
-      $out .= html::tag('li', array('id' => "rcmfile".$id),
+      $out .= html::tag('li', array('id' => 'rcmfile'.$id),
         html::a(array(
             'href' => "#delete",
             'title' => rcube_label('delete'),
             'onclick' => sprintf("return %s.command('remove-attachment','rcmfile%s', this)", JS_OBJECT_NAME, $id)),
           $button) . Q($a_prop['name']));
+        
+        $jslist['rcmfile'.$id] = array('name' => $a_prop['name'], 'complete' => true, 'mimetype' => $a_prop['mimetype']);
     }
   }
 
   if ($attrib['deleteicon'])
     $_SESSION['compose']['deleteicon'] = $CONFIG['skin_path'] . $attrib['deleteicon'];
+  if ($attrib['cancelicon'])
+    $OUTPUT->set_env('cancelicon', $CONFIG['skin_path'] . $attrib['cancelicon']);
   if ($attrib['loadingicon'])
     $OUTPUT->set_env('loadingicon', $CONFIG['skin_path'] . $attrib['loadingicon']);
 
+  $OUTPUT->set_env('attachments', $jslist);
   $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
     
   return html::tag('ul', $attrib, $out, html::$common_attrib);

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