216 lines
7.6 KiB
Plaintext
216 lines
7.6 KiB
Plaintext
<?php
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// $Id$
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/**
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* @file
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* Creates a simplemenu.
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*/
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/**
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* Implementation of hook_menu().
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*/
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function simplemenu_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$items[] = array(
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'path' => 'admin/settings/simplemenu',
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'title' => t('SimpleMenu'),
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'description' => t('Select the menu to display.'),
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'callback' => 'drupal_get_form',
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'callback arguments' => array('simplemenu_admin_settings'),
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'access' => user_access('administer simplemenu')
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);
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}
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return $items;
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}
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/**
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* Implementation of hook_footer()
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*/
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function simplemenu_footer() {
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global $theme;
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$exclusions = variable_get('simplemenu_exclusions', array());
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if (user_access('view simplemenu') && !$exclusions[$theme]) {
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global $theme, $custom_theme;
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$path = drupal_get_path('module', 'simplemenu');
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$simplemenu_theme = variable_get('simplemenu_theme', 'original');
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drupal_add_css($path .'/simplemenu.css');
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if ($theme != 'custom') {
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drupal_add_css($path .'/themes/'. $simplemenu_theme .'/'. $simplemenu_theme .'.css');
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}
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$settings = array(
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// pass in base path to the JS file
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// url() handles appending ?q= but in this case, we need to pass in the variable so the menus work when mod_rewrite is off
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'basePath' => base_path() . (variable_get('clean_url', 0) ? '' : '?q='),
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'placement' => variable_get('simplemenu_element_method', 'prepend'),
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'element' => variable_get('simplemenu_element', 'body')
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);
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drupal_add_js(array('simplemenu' => $settings), 'setting');
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drupal_add_js('var simplemenu = '. drupal_to_js(simplemenu_get_menu()) .';', 'inline');
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drupal_add_js($path .'/simplemenu.js');
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}
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}
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/**
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* Implementation of hook_perm().
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*/
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function simplemenu_perm() {
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return array('view simplemenu', 'administer simplemenu');
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}
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/**
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* SimpleMenu settings page.
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*/
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function simplemenu_admin_settings() {
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if (module_exists('menu')) {
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$form['default_menu']['simplemenu_menu'] = array(
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'#type' => 'select',
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'#title' => t('Menu'),
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'#options' => menu_parent_options(0),
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'#default_value' => variable_get('simplemenu_menu', 1),
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'#description' => t('Select the menu to display.')
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);
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}
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if (module_exists('devel')) {
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$form['default_menu']['simplemenu_devel'] = array(
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'#type' => 'checkbox',
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'#title' => t('Add devel module links'),
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'#default_value' => variable_get('simplemenu_devel', 0),
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'#description' => t('Add devel module links for those users that can access the devel module.')
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);
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}
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$form['default_menu']['simplemenu_theme'] = array(
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'#type' => 'select',
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'#title' => t('Theme'),
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'#options' => array('original' => 'original', 'blackblue' => 'black & blue', 'custom' => 'custom'),
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'#default_value' => variable_get('simplemenu_theme', 'original'),
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'#description' => t('Select which theme to use. If you specify custom, you need to define CSS in your theme.')
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);
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$form['default_menu']['advanced'] = array(
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'#type' => 'fieldset',
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'#title' => t('Advanced settings'),
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'#collapsible' => TRUE,
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'#collapsed' => TRUE
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);
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$form['default_menu']['advanced']['simplemenu_element'] = array(
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'#type' => 'textfield',
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'#title' => t('CSS selector to attach menu to'),
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'#default_value' => variable_get('simplemenu_element', 'body'),
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'#description' => t('A valid CSS selector to attach the menu to. <em>Example: body, #primary, div.my-class</em>'),
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'#required' => TRUE
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);
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$form['default_menu']['advanced']['simplemenu_element_method'] = array(
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'#type' => 'radios',
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'#title' => t('Attach method'),
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'#options' => drupal_map_assoc(array('prepend', 'append')),
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'#default_value' => variable_get('simplemenu_element_method', 'prepend'),
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'#description' => t('Choose how the menu should be attached to the above selector.'),
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'#required' => TRUE
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);
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$form['default_menu']['advanced']['simplemenu_exclusions'] = array(
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'#type' => 'checkboxes',
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'#title' => t('Theme exclusions'),
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'#options' => drupal_map_assoc(array_keys(list_themes())),
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'#default_value' => variable_get('simplemenu_exclusions', array()),
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'#description' => t('Select which themes to <strong>not</strong> display the menu. Use this when you have a theme that displays its own admin navigation.'),
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);
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return system_settings_form($form);
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}
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/**
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* Render an HTML list of links for a given menu.
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*/
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function simplemenu_get_menu() {
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$output = '';
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// if a user turned off menu module but SimpleMenu was previously set
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// reset variable so a menu appears
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if (module_exists('menu')) {
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$menu = simplemenu_menu_tree(variable_get('simplemenu_menu', 1));
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}
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else {
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$menu = simplemenu_menu_tree(1);
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}
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if (!$menu) {
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$menu = '<li><a href="'. url('admin/settings/simplemenu') .'">'. t('No menu items found. Try a different menu as the default.') .'</a></li>';
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}
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$output .= simplemenu_get_devel();
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$output .= $menu;
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return $output;
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}
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/**
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* Custom implementation of menu_tree().
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* We want to retrieve the entire menu structure for a given menu,
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* regardless of whether or not the menu item is expanded or not.
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*/
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function simplemenu_menu_tree($pid = 1) {
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$menu = menu_get_menu();
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$output = '';
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if (isset($menu['visible'][$pid]) && $menu['visible'][$pid]['children']) {
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foreach ($menu['visible'][$pid]['children'] as $mid) {
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$type = isset($menu['visible'][$mid]['type']) ? $menu['visible'][$mid]['type'] : NULL;
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$children = isset($menu['visible'][$mid]['children']) ? $menu['visible'][$mid]['children'] : NULL;
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$output .= theme('menu_item', $mid, simplemenu_theme_menu_tree($mid), count($children) == 0);
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}
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}
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return $output;
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}
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/**
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* Custom implementation of theme_menu_tree() to call our custom menu above.
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*/
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function simplemenu_theme_menu_tree($pid = 1) {
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if ($tree = simplemenu_menu_tree($pid)) {
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return '<ul>'. $tree .'</ul>';
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}
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}
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/**
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* Return a list of devel module links if the module is enabled
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* and the user has access to this module.
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*/
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function simplemenu_get_devel() {
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$output = '';
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if (variable_get('simplemenu_devel', 0) && module_exists('devel')) {
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if (user_access('access devel information')) {
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$links[] = l('Devel settings', 'admin/settings/devel', array('title' => t('Adjust module settings for devel module')));
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$links[] = l('Empty cache', 'devel/cache/clear', array('title' => t('Clear the database cache tables which store page, menu, node, and variable caches.')), drupal_get_destination());
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$links[] = l('Phpinfo()', 'admin/logs/status/php');
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$links[] = l('Function reference', 'devel/reference', array('title' => t('View a list of currently defined user functions with documentation links')));
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$links[] = l('Reinstall modules', 'devel/reinstall', array('title' => t('Re-run hook_install() for a given module')));
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$links[] = l('Reset menus', 'devel/menu/reset', array('title' => t('Resets all menu items to their default settings')));
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$links[] = l('Variable editor', 'devel/variable', array('title' => t('Edit and delete site variables')));
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$links[] = l('Session viewer', 'devel/session', array('title' => t('List the contents of $_SESSION')));
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if (function_exists('devel_node_access_perm') && user_access(DNA_ACCESS_VIEW)) {
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// True only if devel_node_access enabled.
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$links[] = l('Node access summary', 'devel/node_access/summary');
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}
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$output = '<li class="expanded"><a href="'. url('admin/settings/devel') .'">'. t('Devel module') .'</a><ul>';
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$output .= '<li class="leaf">'. implode($links, '</li><li class="leaf">') .'</li>';
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$output .= '</ul></li>';
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}
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}
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return $output;
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} |