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<?php
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// $Id: accountmenu.module,v 1.7 2009/09/29 18:11:29 mattyoung Exp $
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/**
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* @file accountmenu.module
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* Provide a dynamic Log in/My account/Log out account menu
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*
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* This module provides a dynamic menu for login, logout and access to my account page.
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* The menu is dynamic such that when he user is not logged in, only the "Log in" link
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* is shown. After the user has logged in, the menu change to "My account" "Log out".
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* The "Log in" link returns to the original page from where the user originally click.
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* This menu defaults to the menu name "Account menu". However, it can be move to
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* any menu at admin/settings/accountmenu.
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*
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*/
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function accountmenu_help($path, $arg) {
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$output = '';
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switch ($path) {
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case 'admin/help#accountmenu':
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$output .= '<p>'. t('Provides a dynamic "Log in|My account|Log out" account menu') .'</p>';
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$output .= '<p>'. t('By default, the links are under the menu "Account menu", they can be <a href="@settings">moved</a> to be part of any menu.', array('@settings' => url('admin/settings/accountmenu'))) .'</p>';
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$output .= '<p>'. t('The Account menu links can be <a href="@customize">customized</a>, the "My account" link title can include the tokens <em>!name</em> or <em>!realname</em>, <em>!name</em> is replaced with the log in name and <em>!realname</em> is replaced with the real name if the <a href="@realname-module">RealName module</a> is installed, if not, <em>!realname</em> is replace with the log in name.',
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array('@customize' => url('admin/build/menu-customize/'. variable_get('accountmenu_menu_name', 'accountmenu')),
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'@realname-module' => url('http://drupal.org/project/realname', array('external' => TRUE)),
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)) .'</p>';
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$output .= '<p>'. t('The Account menu links are displayed with a <a href="@block">block</a>.',
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array('@block' => url('admin/build/block'),
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)) .'</p>';
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break;
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}
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return $output;
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}
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function accountmenu_menu() {
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$items['admin/settings/accountmenu'] = array(
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'title' => 'Account menu',
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'description' => 'Configure account menu',
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'page callback' => 'drupal_get_form',
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'page arguments' => array('accountmenu_settings_form'),
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'access arguments' => array('administer site configuration'),
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'type' => MENU_NORMAL_ITEM,
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'file' => 'accountmenu.admin.inc',
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);
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return $items;
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}
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function _accountmenu_reset_menu() {
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// delete our links before making them again. we are really doing a move
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// but there is no move api call so we delete first and re-create.
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// !!! any menu cusgtomization made through the menu module UI are lost.
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_accountmenu_delete_menu();
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_accountmenu_setup_menu();
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$t = get_t();
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drupal_set_message($t('Account menu has been reset, any menu customization is lost and must be <a href="@customize">customized</a> again.', array('@customize' => url('admin/build/menu-customize/'. variable_get('accountmenu_menu_name', 'accountmenu')))));
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}
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function _accountmenu_delete_menu() {
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$result = db_query("SELECT * FROM {menu_links} WHERE module = 'accountmenu'");
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while ($link = db_fetch_array($result)) {
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_menu_delete_item($link);
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}
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}
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function _accountmenu_setup_menu() {
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$item = array(
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'link_title' => 'Log in/Create account',
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'link_path' => 'user/login',
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'options' => array('alter' => TRUE,
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'attributes' => array('title' => t('Log in, create new account or request new password.'),
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'class' => 'popups-form-reload',
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),
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),
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'weight' => 0,
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'menu_name' => variable_get('accountmenu_menu_name', 'accountmenu'),
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'module' => 'accountmenu',
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);
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menu_link_save($item);
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$item = array(
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'link_title' => 'Register',
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'link_path' => 'user/register',
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'hidden' => 1,
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'options' => array('alter' => TRUE,
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'attributes' => array('title' => t('Register a new account'),
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'class' => 'popups-form-reload',
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),
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),
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'weight' => 0,
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'menu_name' => variable_get('accountmenu_menu_name', 'accountmenu'),
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'module' => 'accountmenu',
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);
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menu_link_save($item);
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$item = array(
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'link_title' => 'My account',
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'link_path' => 'user/%',
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'title_callback' => NULL,
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'title_arguments' => NULL,
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'options' => array('alter' => TRUE,
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'attributes' => array('title' => t('View user profile.'))),
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'weight' => 0,
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'menu_name' => variable_get('accountmenu_menu_name', 'accountmenu'),
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'module' => 'accountmenu',
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);
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menu_link_save($item);
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$item = array(
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'link_title' => 'Log out',
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'link_path' => 'logout',
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'weight' => 1,
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'menu_name' => variable_get('accountmenu_menu_name', 'accountmenu'),
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'module' => 'accountmenu',
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);
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menu_link_save($item);
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}
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function _accountmenu_menu_need_destination($path) {
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return in_array($path, array(
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'user/login',
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'user/register',
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));
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}
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function accountmenu_translated_menu_link_alter(&$item) {
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if ($item['module'] != 'accountmenu') {
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return;
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}
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if (_accountmenu_menu_need_destination($item['link_path'])) {
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if (function_exists('popups_add_popups')) {
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popups_add_popups();
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}
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if (_accountmenu_is_404() || arg(0) === 'user') {
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$item['localized_options']['query'] = 'destination=<front>'; // on a 404 page or any 'user' paths, send user to the front
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}
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else {
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$item['localized_options']['query'] = drupal_get_destination();
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}
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// potx will complain here, but line 496 of menu.inc is doing the same so
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$item['title'] = t($item['link_title']);
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}
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elseif ($item['link_path'] == 'user/%') {
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// I don't do check_plain() here because menu display will do it
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global $user;
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$name = $realname = _accountmenu_ucfirst($user->name);
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if (function_exists('realname_get_user')) {
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$account = realname_get_user($user->uid); // initialize realname
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$realname = $account->name;
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}
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// potx will complain here, but line 496 of menu.inc is doing the same so
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$item['title'] = t($item['link_title'], array('!name' => $name,
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'!realname' => $realname));
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}
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}
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function _accountmenu_is_404() {
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return strpos(drupal_get_headers(), 'HTTP/1.1 404 Not Found') != FALSE;
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}
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function _accountmenu_ucfirst($string) {
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return mb_strtoupper(mb_substr($string, 0, 1)) . mb_substr($string, 1);
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}
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