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 |  246 ++++++++++++++++++++++---------------------------
 1 files changed, 111 insertions(+), 135 deletions(-)

diff --git a/program/steps/addressbook/save.inc b/program/steps/addressbook/save.inc
index c0afd23..f074f18 100644
--- a/program/steps/addressbook/save.inc
+++ b/program/steps/addressbook/save.inc
@@ -4,9 +4,9 @@
  +-----------------------------------------------------------------------+
  | program/steps/addressbook/save.inc                                    |
  |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005, RoundCube Dev. - Switzerland                      |
- | All rights reserved.                                                  |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2009, Roundcube Dev. - Switzerland                 |
+ | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
  |   Save a contact entry or to add a new one                            |
@@ -19,150 +19,126 @@
 
 */
 
+$cid = get_input_value('_cid', RCUBE_INPUT_POST);
+$return_action = empty($cid) ? 'add' : 'edit';
 
+// cannot edit record
+if ($CONTACTS->readonly) {
+  $OUTPUT->show_message('contactreadonly', 'error');
+  rcmail_overwrite_action($return_action);
+  return;
+}
+
+// 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;
+}
+
+
+// setup some vars we need
 $a_save_cols = array('name', 'firstname', 'surname', 'email');
+$a_record = array();
 
+// read POST values into hash array
+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
-if ($_POST['_cid'])
-  {
-  $a_write_sql = array();
+if (!empty($cid))
+{
+  $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'];
 
-  foreach ($a_save_cols as $col)
-    {
-    $fname = '_'.$col;
-    if (!isset($_POST[$fname]))
-      continue;
-    
-    $a_write_sql[] = sprintf("%s='%s'", $col, addslashes($_POST[$fname]));
-    }
-
-  if (sizeof($a_write_sql))
-    {
-    $DB->query(sprintf("UPDATE %s
-                        SET    %s
-                        WHERE  contact_id=%d
-                        AND    user_id=%d
-                        AND    del!='1'",
-                       get_table_name('contacts'),
-                       join(', ', $a_write_sql),
-                       $_POST['_cid'],
-                       $_SESSION['user_id']));
-                       
-    $updated = $DB->affected_rows();
-    }
-       
-  if ($updated)
-    {
-    $_action = 'show';
-    show_message('successfullysaved', 'confirmation');    
-    
-    if ($_POST['_framed'])
-      {
-      // define list of cols to be displayed
-      $a_show_cols = array('name', 'email');
-      $a_js_cols = array();
-  
-      $sql_result = $DB->query(sprintf("SELECT * FROM %s
-                                        WHERE  contact_id=%d
-                                        AND    user_id=%d
-                                        AND    del!='1'",
-                               get_table_name('contacts'),
-                               $_POST['_cid'],
-                               $_SESSION['user_id']));
-                         
-      $sql_arr = $DB->fetch_assoc($sql_result);
-      foreach ($a_show_cols as $col)
-        $a_js_cols[] = (string)$sql_arr[$col];
-
-      // update the changed col in list
-      $OUTPUT->add_script(sprintf("if(parent.%s)parent.%s.update_contact_row('%d', %s);",
-                          $JS_OBJECT_NAME,
-                          $JS_OBJECT_NAME,
-                          $_POST['_cid'],
-                          array2js($a_js_cols)));
-
-      // show confirmation
-      show_message('successfullysaved', 'confirmation');
-      }
-    }
+  if (!$plugin['abort'])
+    $result = $CONTACTS->update($cid, $a_record);
   else
-    {
-    // show error message
-    show_message('errorsaving', 'error');
-    $_action = 'show';
+    $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);
+
+    foreach (array('name', 'email') as $col)
+      $a_js_cols[] = (string)$record[$col];
+
+    // 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 {
+    // show error message
+    $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
+    rcmail_overwrite_action('show');
+  }
+}
 
 // insert a new contact
-else
-  {
-  $a_insert_cols = $a_insert_values = array();
+else {
+  // check for existing contacts
+  $existing = $CONTACTS->search('email', $a_record['email'], true, false);
 
-  foreach ($a_save_cols as $col)
-    {
-    $fname = '_'.$col;
-    if (!isset($_POST[$fname]))
-      continue;
-    
-    $a_insert_cols[] = $col;
-    $a_insert_values[] = sprintf("'%s'", addslashes($_POST[$fname]));
-    }
-    
-  if (sizeof($a_insert_cols))
-    {
-    $DB->query(sprintf("INSERT INTO %s
-                        (user_id, %s)
-                        VALUES (%d, %s)",
-                       get_table_name('contacts'),
-                       join(', ', $a_insert_cols),
-                       $_SESSION['user_id'],
-                       join(', ', $a_insert_values)));
-                       
-    $insert_id = $DB->insert_id();
-    }
-    
-  if ($insert_id)
-    {
-    $_action = 'show';
-    $_GET['_cid'] = $insert_id;
-
-    if ($_POST['_framed'])
-      {
-      // add contact row or jump to the page where it should appear
-      $commands = sprintf("if(parent.%s)parent.", $JS_OBJECT_NAME);
-      $sql_result = $DB->query(sprintf("SELECT * FROM %s
-                                        WHERE  contact_id=%d
-                                        AND    user_id=%d",
-                                       get_table_name('contacts'),
-                                       $insert_id,
-                                       $_SESSION['user_id']));
-      $commands .= rcmail_js_contacts_list($sql_result, $JS_OBJECT_NAME);
-
-      $commands .= sprintf("if(parent.%s)parent.%s.select('%d');\n",
-                           $JS_OBJECT_NAME, 
-                           $JS_OBJECT_NAME,
-                           $insert_id);
-      
-      // update record count display
-      $commands .= sprintf("if(parent.%s)parent.%s.set_rowcount('%s');\n",
-                           $JS_OBJECT_NAME, 
-                           $JS_OBJECT_NAME,
-                           rcmail_get_rowcount_text());
-
-      $OUTPUT->add_script($commands);
-      
-      // show confirmation
-      show_message('successfullysaved', 'confirmation');      
-      }
-    }
-  else
-    {
-    // show error message
-    show_message('errorsaving', 'error');
-    $_action = 'add';
-    }
+  // show warning message
+  if ($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)));
+  $a_record = $plugin['record'];
 
-?>
\ No newline at end of file
+  // insert record and send response
+  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, $insert_id);
+
+    rcmail_js_contacts_list($result, 'parent.');
+    $OUTPUT->command('parent.contact_list.select', $insert_id);
+
+    // update record count display
+    $CONTACTS->reset();
+    $OUTPUT->command('parent.set_rowcount', rcmail_get_rowcount_text());
+
+    // show confirmation
+    $OUTPUT->show_message('successfullysaved', 'confirmation', null, false);
+    $OUTPUT->send('iframe');
+  }
+  else {
+    // show error message
+    $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
+    rcmail_overwrite_action('add');
+  }
+}

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