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 |  328 +++++++++++++++++-------------------------------------
 1 files changed, 106 insertions(+), 222 deletions(-)

diff --git a/program/steps/addressbook/save.inc b/program/steps/addressbook/save.inc
index 5135e4b..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, 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:                                                              |
@@ -19,242 +19,126 @@
 
 */
 
-// check input
-if ((empty($_POST['_name']) || empty($_POST['_email'])) && empty($_GET['_framed']))
-  {
-  show_message('formincomplete', 'warning');
-  rcmail_overwrite_action(empty($_POST['_cid']) ? 'add' : 'show');
+$cid = get_input_value('_cid', RCUBE_INPUT_POST);
+$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
 $a_save_cols = array('name', 'firstname', 'surname', 'email');
-$contacts_table = get_table_name('contacts');
+$a_record = array();
+
+// read POST values into hash array
+foreach ($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 (!empty($_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",
-                             $DB->quoteIdentifier($col),
-                             $DB->quote(get_input_value($fname, RCUBE_INPUT_POST)));
-    }
-
-  if (sizeof($a_write_sql))
-    {
-    $DB->query("UPDATE $contacts_table
-                SET    changed=now(), ".join(', ', $a_write_sql)."
-                WHERE  contact_id=?
-                AND    user_id=?
-                AND    del<>1",
-                $_POST['_cid'],
-                $_SESSION['user_id']);
-                       
-    $updated = $DB->affected_rows();
-    }
-       
-  if ($updated)
-    {
-    $_action = 'show';
-    show_message('successfullysaved', 'confirmation');    
-    
-    if ($_framed)
-      {
-      // define list of cols to be displayed
-      $a_show_cols = array('name', 'email');
-      $a_js_cols = array();
-  
-      $sql_result = $DB->query("SELECT * FROM $contacts_table
-                                WHERE  contact_id=?
-                                AND    user_id=?
-                                AND    del<>1",
-                               $_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');
-    rcmail_overwrite_action('show');
-    }
-  }
+    $result = $plugin['result'];
 
-// insert a new contact
-else
-  {
-  $a_insert_cols = $a_insert_values = array();
-
-  // check for existing contacts
-  $sql = "SELECT 1 FROM $contacts_table
-          WHERE  user_id = {$_SESSION['user_id']}
-          AND del <> '1' ";
-
-  // get email and name, build sql for existing user check
-  if (isset($_GET['_emails']) && isset($_GET['_names']))
-    {
-    $sql   .= "AND email IN (";
-    $emails = explode(',', get_input_value('_emails', RCUBE_INPUT_GET));
-    $names  = explode(',', get_input_value('_names', RCUBE_INPUT_GET));
-    $count  = count($emails);
-    $n = 0;
-    foreach ($emails as $email)
-      {
-      $end  = (++$n == $count) ? '' : ',';
-      $sql .= $DB->quote($email) . $end;
-      }
-    $sql .= ")";
-    $ldap_form = true; 
-    }
-  else if (isset($_POST['_email'])) 
-    $sql  .= "AND email = " . $DB->quote(get_input_value('_email', RCUBE_INPUT_POST));
-
-  $sql_result = $DB->query($sql);
-
-  // show warning message
-  if ($DB->num_rows($sql_result))
-    {
-    show_message('contactexists', 'warning');
-
-    if ($ldap_form)
-      rcmail_overwrite_action('ldappublicsearch');
-    else
-      rcmail_overwrite_action('add');
-
-    return;
+  if ($result) {
+    // LDAP DN change
+    if (is_string($result) && strlen($result)>1) {
+      $newcid = $result;
+      // change cid in POST for 'show' action
+      $_POST['_cid'] = $newcid;
     }
 
-  if ($ldap_form)
-    {
-    $n = 0; 
-    foreach ($emails as $email) 
-      {
-      $DB->query("INSERT INTO $contacts_table 
-                 (user_id, name, email
-                 VALUES ({$_SESSION['user_id']}," . $DB->quote($names[$n++]) . "," . 
-                                      $DB->quote($email) . ")");
-      $insert_id[] = $DB->insert_id();
-      }
-    }
-  else
-    {
-    foreach ($a_save_cols as $col)
-      {
-      $fname = '_'.$col;
-      if (!isset($_POST[$fname]))
-        continue;
-    
-      $a_insert_cols[] = $col;
-      $a_insert_values[] = $DB->quote(get_input_value($fname, RCUBE_INPUT_POST));
-      }
-    
-    if (sizeof($a_insert_cols))
-      {
-      $DB->query("INSERT INTO $contacts_table
-                (user_id, changed, del, ".join(', ', $a_insert_cols).")
-                VALUES (?, now(), 0, ".join(', ', $a_insert_values).")",
-                $_SESSION['user_id']);
-                       
-      $insert_id = $DB->insert_id(get_sequence_name('contacts'));
-      }
-    }
-    
-  if ($insert_id)
-    {
-    if (!$ldap_form)
-      {
-      $_action = 'show';
-      $_GET['_cid'] = $insert_id;
+    // define list of cols to be displayed
+    $a_js_cols = array();
+    $record = $CONTACTS->get_record($newcid ? $newcid : $cid, true);
 
-      if ($_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("SELECT * FROM $contacts_table
-                                  WHERE  contact_id=?
-                                  AND    user_id=?",
-                                  $insert_id,
-                                  $_SESSION['user_id']);
-        $commands .= rcmail_js_contacts_list($sql_result, $JS_OBJECT_NAME);
+    foreach (array('name', 'email') as $col)
+      $a_js_cols[] = (string)$record[$col];
 
-        $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 
-      {
-      // add contact row or jump to the page where it should appear
-      $commands = '';
-      foreach ($insert_id as $id) 
-        {
-        $sql_result = $DB->query("SELECT * FROM $contacts_table
-                                  WHERE  contact_id = $id
-                                  AND    user_id    = {$_SESSION['user_id']}");
-        
-        $commands .= sprintf("if(parent.%s)parent.", $JS_OBJECT_NAME);
-        $commands .= rcmail_js_contacts_list($sql_result, $JS_OBJECT_NAME);
-        $last_id = $id;
-        }
-
-      // display the last insert id
-      $commands .= sprintf("if(parent.%s)parent.%s.select('%d');\n",
-                            $JS_OBJECT_NAME, 
-                            $JS_OBJECT_NAME,
-                            $last_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);
-      rcmail_overwrite_action('ldappublicsearch');
-      }
+    // update the changed col in list
+    $OUTPUT->command('parent.update_contact_row', $cid, $a_js_cols, $newcid);
 
     // show confirmation
-    show_message('successfullysaved', 'confirmation');      
-    }
-  else
-    {
+    $OUTPUT->show_message('successfullysaved', 'confirmation', null, false);
+    rcmail_overwrite_action('show');
+  }
+  else {
     // show error message
-    show_message('errorsaving', 'error');
+    $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
+    rcmail_overwrite_action('show');
+  }
+}
+
+// insert a new contact
+else {
+  // check for existing contacts
+  $existing = $CONTACTS->search('email', $a_record['email'], true, false);
+
+  // show warning message
+  if ($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 = $plugin['record'];
+
+  // insert record and send response
+  if (!$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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