From 6f096812c9fd460fddd21ff1cef55542cb79a890 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Tue, 02 Nov 2010 05:27:03 -0400
Subject: [PATCH] - Support contact's email addresses up to 255 characters long (#1487095) - Added email format checks when saving contacts data

---
 program/steps/addressbook/save.inc |   69 +++++++++++++++++++---------------
 1 files changed, 39 insertions(+), 30 deletions(-)

diff --git a/program/steps/addressbook/save.inc b/program/steps/addressbook/save.inc
index dbc7808..f074f18 100644
--- a/program/steps/addressbook/save.inc
+++ b/program/steps/addressbook/save.inc
@@ -4,8 +4,8 @@
  +-----------------------------------------------------------------------+
  | program/steps/addressbook/save.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:                                                              |
@@ -20,19 +20,17 @@
 */
 
 $cid = get_input_value('_cid', RCUBE_INPUT_POST);
-$return_action = empty($cid) ? 'add' : 'show';
+$return_action = empty($cid) ? 'add' : 'edit';
 
 // cannot edit record
-if ($CONTACTS->readonly)
-{
+if ($CONTACTS->readonly) {
   $OUTPUT->show_message('contactreadonly', 'error');
   rcmail_overwrite_action($return_action);
   return;
 }
 
-// check input
-if ((!get_input_value('_name', RCUBE_INPUT_POST) || !get_input_value('_email', RCUBE_INPUT_POST)))
-{
+// Basic input checks
+if ((!get_input_value('_name', RCUBE_INPUT_POST) || !get_input_value('_email', RCUBE_INPUT_POST))) {
   $OUTPUT->show_message('formincomplete', 'warning');
   rcmail_overwrite_action($return_action);
   return;
@@ -44,11 +42,18 @@
 $a_record = array();
 
 // read POST values into hash array
-foreach ($a_save_cols as $col)
-{
+foreach ($a_save_cols as $col) {
   $fname = '_'.$col;
   if (isset($_POST[$fname]))
     $a_record[$col] = get_input_value($fname, RCUBE_INPUT_POST);
+}
+
+// Validity checks
+$_email = idn_to_ascii($a_record['email']);
+if (!check_email($_email, false)) {
+  $OUTPUT->show_message('emailformaterror', 'warning', array('email' => $_email));
+  rcmail_overwrite_action($return_action);
+  return;
 }
 
 // update an existing contact
@@ -57,16 +62,20 @@
   $plugin = $RCMAIL->plugins->exec_hook('contact_update',
     array('id' => $cid, 'record' => $a_record, 'source' => get_input_value('_source', RCUBE_INPUT_GPC)));
   $a_record = $plugin['record'];
-  
-  if (!$plugin['abort'] && ($result = $CONTACTS->update($cid, $a_record)))
-  {
+
+  if (!$plugin['abort'])
+    $result = $CONTACTS->update($cid, $a_record);
+  else
+    $result = $plugin['result'];
+
+  if ($result) {
     // LDAP DN change
     if (is_string($result) && strlen($result)>1) {
       $newcid = $result;
       // change cid in POST for 'show' action
       $_POST['_cid'] = $newcid;
     }
-    
+
     // define list of cols to be displayed
     $a_js_cols = array();
     $record = $CONTACTS->get_record($newcid ? $newcid : $cid, true);
@@ -76,39 +85,42 @@
 
     // update the changed col in list
     $OUTPUT->command('parent.update_contact_row', $cid, $a_js_cols, $newcid);
-      
+
     // show confirmation
     $OUTPUT->show_message('successfullysaved', 'confirmation', null, false);
     rcmail_overwrite_action('show');
   }
-  else
-  {
+  else {
     // show error message
-    $OUTPUT->show_message('errorsaving', 'error', null, false);
+    $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
     rcmail_overwrite_action('show');
   }
 }
 
 // insert a new contact
-else
-{
+else {
   // check for existing contacts
   $existing = $CONTACTS->search('email', $a_record['email'], true, false);
 
   // show warning message
-  if ($existing->count)
-  {
+  if ($existing->count) {
     $OUTPUT->show_message('contactexists', 'warning', null, false);
     rcmail_overwrite_action('add');
     return;
   }
 
-  $plugin = $RCMAIL->plugins->exec_hook('contact_create', array('record' => $a_record, 'source' => get_input_value('_source', RCUBE_INPUT_GPC)));
+  $plugin = $RCMAIL->plugins->exec_hook('contact_create', array(
+    'record' => $a_record, 'source' => get_input_value('_source', RCUBE_INPUT_GPC)));
   $a_record = $plugin['record'];
 
   // insert record and send response
-  if (!$plugin['abort'] && ($insert_id = $CONTACTS->insert($a_record)))
-  {
+  if (!$plugin['abort'])
+    $insert_id = $CONTACTS->insert($a_record);
+  else
+    $insert_id = $plugin['result'];
+
+
+  if ($insert_id) {
     // add contact row or jump to the page where it should appear
     $CONTACTS->reset();
     $result = $CONTACTS->search($CONTACTS->primary_key, $insert_id);
@@ -124,12 +136,9 @@
     $OUTPUT->show_message('successfullysaved', 'confirmation', null, false);
     $OUTPUT->send('iframe');
   }
-  else
-  {
+  else {
     // show error message
-    $OUTPUT->show_message('errorsaving', 'error', null, false);
+    $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
     rcmail_overwrite_action('add');
   }
 }
-
-

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