name = mymodule
description = Mymodule create menu items from term elements
package = other
version = 7.x-0.1
core = 7.x
 
 
; Base module files
files[] = mymodule.module

<?php
 
define(MYMODULE_VID, 1); // Ide a szótár azonosítója kell
define(MYMODULE_MENU, 'menu-mymodule'); // Ide kerül a menü neve amit létrehozol neki
 
/**
 *  Implements hook_menu()
 *
 *  A megadott útvonalon (admin/menu-mymenu/rebuild) lehet újraépíteni a menüt
 *
 */
function mymodule_menu() {
    $items['admin/menu-mymenu/rebuild'] = array(
        'title' => t('Rebuild mymenu'),
        'page callback' => 'mymodule_set_menu',
        'access arguments' => array('administer taxonomy'),
        'type' => MENU_CALLBACK,
    );
    return $items;
}
 
/**
 *  Implements hook_taxonomy_term_insert()
 *
 *  Ez csak akkor kell, ha a term létrehozásakor automatikusan akarsz menüelemet generálni
 */
function mymodule_taxonomy_term_insert($term) {
    if ($term->vid == MYMODULE_VID) {
        mymodule_set_menu($term);
    }
}
 
/**
 *  Prepare menu items
 *
 *  @param taxonomy term object $term_item
 */
function mymodule_set_menu($term_item = NULL) {
    if (! $term_item) {
        // Delete all items from menu
        menu_delete_links(MYMODULE_MENU);
        menu_cache_clear_all();
        $terms = taxonomy_get_tree(MYMODULE_VID);
        foreach ($terms as $term) {
            mymodule_create_item($term);
        }
    } 
    else {
        mymodule_create_item($term_item);
    }
    menu_cache_clear_all();
}
 
/**
 * Create and save menu item
 *
 * @param taxonomy term object $term
 */
function mymodule_create_item($term) {
    $base_path = 'ide-olyan-linket-csinalsz-amilyet-akarsz-de-illeszkedjen-a-viewben-megadott-router-path-ra/';
    $path = $base_path . $term->tid;
    $mlid = mymodule_find_menu($path);
    $title = $term->name;
 
    $plid = 0;
    if ($term->parents[0]) {
        $plid = mymodule_find_menu($base_path . $term->parents[0]);
    }
 
    // Prepare menu item
    $item = array(
        'menu_name' => MYMODULE_MENU,
        'weight' => $term->weight,
        'link_title' => $title,
        'link_path' => drupal_get_normal_path($path, LANGUAGE_NONE),
        'module' => 'mymodule',
        'mlid' => $mlid,
        'plid' => $plid,
    );
    // Save menu item
    if (!menu_link_save($item)) {
        drupal_set_message('Menu item not saved: ' . $title);
    }
}
 
/**
 * Find menu mlid from path
 *
 * @param string $link_path
 *
 * @return int
 */
function mymodule_find_menu($link_path = '') {
    $result = db_select('menu_links', 't0', array('fetch' => PDO::FETCH_ASSOC))
                    ->fields('t0', array('mlid'))
                    ->condition('t0.menu_name', MYMODULE_MENU)
                    ->condition('t0.link_path', $link_path)
                    ->execute()
                    ->fetchColumn(0);
    return (!$result) ? 0 : (int) $result;
}