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<?php
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/**
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* @file
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* Install, update, and uninstall functions for the admin menu module.
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*/
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/**
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* Implements hook_schema().
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*/
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function admin_menu_schema() {
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$schema['cache_admin_menu'] = drupal_get_schema_unprocessed('system', 'cache');
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$schema['cache_admin_menu']['description'] = 'Cache table for Administration menu to store client-side caching hashes.';
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return $schema;
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}
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/**
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* Implements hook_install().
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*/
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function admin_menu_install() {
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// Increase the module weight, so admin_menu catches any alterations made by
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// other modules in hook_menu_alter().
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db_update('system')
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->fields(array('weight' => 100))
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->condition('type', 'module')
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->condition('name', 'admin_menu')
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->execute();
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}
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/**
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* Implements hook_uninstall().
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*/
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function admin_menu_uninstall() {
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// Delete variables.
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variable_del('admin_menu_components');
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variable_del('admin_menu_margin_top');
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variable_del('admin_menu_position_fixed');
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variable_del('admin_menu_tweak_modules');
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variable_del('admin_menu_tweak_tabs');
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variable_del('admin_menu_show_all');
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variable_del('admin_menu_display');
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variable_del('admin_menu_cache_server');
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variable_del('admin_menu_cache_client');
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// Unused variables still should be deleted.
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variable_del('admin_menu_devel_modules');
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variable_del('admin_menu_devel_modules_enabled');
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variable_del('admin_menu_devel_modules_skip');
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}
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/**
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* Ensure that admin_menu is rebuilt after upgrading to D6.
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*/
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function admin_menu_update_6000() {
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// Drop the {admin_menu} table in admin_menu_update_6000() on sites that used
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// one of the later patches in #132524.
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if (db_table_exists('admin_menu')) {
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db_drop_table('admin_menu');
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}
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}
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/**
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* Wipe and rebuild so we can switch the icon path to <front>.
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*/
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function admin_menu_update_6001() {
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db_delete('menu_links')->condition('module', 'admin_menu')->execute();
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menu_cache_clear('admin_menu');
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}
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/**
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* Add {cache_admin_menu} table.
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*/
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function admin_menu_update_7300() {
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if (!db_table_exists('cache_admin_menu')) {
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$schema = drupal_get_schema_unprocessed('system', 'cache');
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db_create_table('cache_admin_menu', $schema);
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}
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}
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/**
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* Increase the module weight.
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*
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* @see admin_menu_install()
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*/
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function admin_menu_update_7302() {
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db_update('system')
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->fields(array('weight' => 100))
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->condition('type', 'module')
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->condition('name', 'admin_menu')
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->execute();
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}
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/**
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* Remove local tasks from {menu_links} table.
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*/
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function admin_menu_update_7303() {
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db_delete('menu_router')
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->condition('path', 'admin/%', 'LIKE')
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->condition('type', MENU_IS_LOCAL_TASK, '&')
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->execute();
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}
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/**
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* Remove obsolete 'admin_menu' menu and all orphan links in it.
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*/
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function admin_menu_update_7304() {
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// Remove the custom menu used by 6.x-1.x.
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if (db_table_exists('menu_custom')) {
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db_delete('menu_custom')->condition('menu_name', 'admin_menu')->execute();
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}
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// 6.x-1.x cloned the entire link structure below the path 'admin' into a
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// separate 'menu_name' "admin_menu" with 'module' "admin_menu". 6.x-3.x and
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// early alpha versions of 7.x-3.x still did something similar. All of these
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// records are obsolete. Removal of the 'module' records (without different
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// menu_name) is particularly important, since they would otherwise appear
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// as duplicate links.
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db_delete('menu_links')
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->condition(db_or()
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->condition('module', 'admin_menu')
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->condition('menu_name', 'admin_menu')
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)
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->execute();
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}
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