mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
d4f13fe532
It is now possible to change the threeColumnLayout width options for the columns via entwine property LayoutOptions and accessor methods. Thanks @robert-h-curry, @clarkepaul for contributing!
1710 lines
52 KiB
PHP
1710 lines
52 KiB
PHP
<?php
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/**
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* LeftAndMain is the parent class of all the two-pane views in the CMS.
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* If you are wanting to add more areas to the CMS, you can do it by subclassing LeftAndMain.
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*
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* This is essentially an abstract class which should be subclassed.
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* See {@link CMSMain} for a good example.
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*
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* @package cms
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* @subpackage core
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*/
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class LeftAndMain extends Controller implements PermissionProvider {
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/**
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* The 'base' url for CMS administration areas.
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* Note that if this is changed, many javascript
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* behaviours need to be updated with the correct url
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*
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* @var string $url_base
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*/
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static $url_base = "admin";
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/**
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* The current url segment attached to the LeftAndMain instance
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*
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* @var string
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*/
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static $url_segment;
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/**
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* @var string
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*/
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static $url_rule = '/$Action/$ID/$OtherID';
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/**
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* @var string
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*/
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static $menu_title;
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/**
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* @var string
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*/
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static $menu_icon;
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/**
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* @var int
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*/
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static $menu_priority = 0;
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/**
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* @var int
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*/
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static $url_priority = 50;
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/**
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* A subclass of {@link DataObject}.
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*
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* Determines what is managed in this interface, through
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* {@link getEditForm()} and other logic.
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*
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* @var string
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*/
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static $tree_class = null;
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/**
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* The url used for the link in the Help tab in the backend
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*
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* @var string
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*/
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static $help_link = 'http://3.0.userhelp.silverstripe.org';
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/**
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* @var array
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*/
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static $allowed_actions = array(
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'index',
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'save',
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'savetreenode',
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'getsubtree',
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'updatetreenodes',
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'printable',
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'show',
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'EditorToolbar',
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'EditForm',
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'AddForm',
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'batchactions',
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'BatchActionsForm',
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);
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/**
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* @var Array Codes which are required from the current user to view this controller.
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* If multiple codes are provided, all of them are required.
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* All CMS controllers require "CMS_ACCESS_LeftAndMain" as a baseline check,
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* and fall back to "CMS_ACCESS_<class>" if no permissions are defined here.
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* See {@link canView()} for more details on permission checks.
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*/
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static $required_permission_codes;
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/**
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* @var String Namespace for session info, e.g. current record.
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* Defaults to the current class name, but can be amended to share a namespace in case
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* controllers are logically bundled together, and mainly separated
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* to achieve more flexible templating.
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*/
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static $session_namespace;
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/**
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* Register additional requirements through the {@link Requirements} class.
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* Used mainly to work around the missing "lazy loading" functionality
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* for getting css/javascript required after an ajax-call (e.g. loading the editform).
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*
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* @var array $extra_requirements
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*/
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protected static $extra_requirements = array(
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'javascript' => array(),
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'css' => array(),
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'themedcss' => array(),
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);
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/**
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* @var PjaxResponseNegotiator
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*/
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protected $responseNegotiator;
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/**
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* @param Member $member
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* @return boolean
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*/
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public function canView($member = null) {
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if(!$member && $member !== FALSE) $member = Member::currentUser();
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// cms menus only for logged-in members
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if(!$member) return false;
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// alternative extended checks
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if($this->hasMethod('alternateAccessCheck')) {
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$alternateAllowed = $this->alternateAccessCheck();
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if($alternateAllowed === FALSE) return false;
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}
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// Check for "CMS admin" permission
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if(Permission::checkMember($member, "CMS_ACCESS_LeftAndMain")) return true;
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// Check for LeftAndMain sub-class permissions
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$codes = array();
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$extraCodes = $this->stat('required_permission_codes');
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if($extraCodes !== false) { // allow explicit FALSE to disable subclass check
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if($extraCodes) $codes = array_merge($codes, (array)$extraCodes);
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else $codes[] = "CMS_ACCESS_$this->class";
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}
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foreach($codes as $code) if(!Permission::checkMember($member, $code)) return false;
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return true;
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}
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/**
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* @uses LeftAndMainExtension->init()
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* @uses LeftAndMainExtension->accessedCMS()
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* @uses CMSMenu
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*/
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public function init() {
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parent::init();
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SSViewer::setOption('rewriteHashlinks', false);
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// set language
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$member = Member::currentUser();
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if(!empty($member->Locale)) i18n::set_locale($member->Locale);
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if(!empty($member->DateFormat)) i18n::set_date_format($member->DateFormat);
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if(!empty($member->TimeFormat)) i18n::set_time_format($member->TimeFormat);
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// can't be done in cms/_config.php as locale is not set yet
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CMSMenu::add_link(
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'Help',
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_t('LeftAndMain.HELP', 'Help', 'Menu title'),
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self::$help_link
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);
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// Allow customisation of the access check by a extension
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// Also all the canView() check to execute Controller::redirect()
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if(!$this->canView() && !$this->response->isFinished()) {
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// When access /admin/, we should try a redirect to another part of the admin rather than be locked out
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$menu = $this->MainMenu();
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foreach($menu as $candidate) {
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if(
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$candidate->Link &&
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$candidate->Link != $this->Link()
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&& $candidate->MenuItem->controller
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&& singleton($candidate->MenuItem->controller)->canView()
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) {
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return $this->redirect($candidate->Link);
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}
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}
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if(Member::currentUser()) {
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Session::set("BackURL", null);
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}
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// if no alternate menu items have matched, return a permission error
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$messageSet = array(
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'default' => _t('LeftAndMain.PERMDEFAULT',
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"Please choose an authentication method and enter your credentials to access the CMS."),
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'alreadyLoggedIn' => _t('LeftAndMain.PERMALREADY',
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"I'm sorry, but you can't access that part of the CMS. If you want to log in as someone else, do"
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. " so below"),
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'logInAgain' => _t('LeftAndMain.PERMAGAIN',
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"You have been logged out of the CMS. If you would like to log in again, enter a username and"
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. " password below."),
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);
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return Security::permissionFailure($this, $messageSet);
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}
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// Don't continue if there's already been a redirection request.
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if($this->redirectedTo()) return;
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// Audit logging hook
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if(empty($_REQUEST['executeForm']) && !$this->request->isAjax()) $this->extend('accessedCMS');
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// Set the members html editor config
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HtmlEditorConfig::set_active(Member::currentUser()->getHtmlEditorConfigForCMS());
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// Set default values in the config if missing. These things can't be defined in the config
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// file because insufficient information exists when that is being processed
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$htmlEditorConfig = HtmlEditorConfig::get_active();
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$htmlEditorConfig->setOption('language', i18n::get_tinymce_lang());
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if(!$htmlEditorConfig->getOption('content_css')) {
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$cssFiles = array();
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$cssFiles[] = FRAMEWORK_ADMIN_DIR . '/css/editor.css';
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// Use theme from the site config
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if(class_exists('SiteConfig') && ($config = SiteConfig::current_site_config()) && $config->Theme) {
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$theme = $config->Theme;
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} elseif(SSViewer::current_theme()) {
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$theme = SSViewer::current_theme();
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} else {
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$theme = false;
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}
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if($theme) $cssFiles[] = THEMES_DIR . "/{$theme}/css/editor.css";
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else if(project()) $cssFiles[] = project() . '/css/editor.css';
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// Remove files that don't exist
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foreach($cssFiles as $k => $cssFile) {
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if(!file_exists(BASE_PATH . '/' . $cssFile)) unset($cssFiles[$k]);
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}
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$htmlEditorConfig->setOption('content_css', implode(',', $cssFiles));
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}
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// Using uncompressed files as they'll be processed by JSMin in the Requirements class.
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// Not as effective as other compressors or pre-compressed+finetuned files,
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// but overall the unified minification into a single file brings more performance benefits
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// than a couple of saved bytes (after gzip) in individual files.
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// We also re-compress already compressed files through JSMin as this causes weird runtime bugs.
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Requirements::combine_files(
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'lib.js',
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array(
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THIRDPARTY_DIR . '/jquery/jquery.js',
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FRAMEWORK_DIR . '/javascript/jquery-ondemand/jquery.ondemand.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/lib.js',
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THIRDPARTY_DIR . '/jquery-ui/jquery-ui.js',
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THIRDPARTY_DIR . '/json-js/json2.js',
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THIRDPARTY_DIR . '/jquery-entwine/dist/jquery.entwine-dist.js',
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THIRDPARTY_DIR . '/jquery-cookie/jquery.cookie.js',
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THIRDPARTY_DIR . '/jquery-query/jquery.query.js',
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THIRDPARTY_DIR . '/jquery-form/jquery.form.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/jquery-notice/jquery.notice.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/jsizes/lib/jquery.sizes.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/jlayout/lib/jlayout.border.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/jlayout/lib/jquery.jlayout.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/history-js/scripts/uncompressed/history.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/history-js/scripts/uncompressed/history.adapter.jquery.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/history-js/scripts/uncompressed/history.html4.js',
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THIRDPARTY_DIR . '/jstree/jquery.jstree.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/chosen/chosen/chosen.jquery.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/jquery-hoverIntent/jquery.hoverIntent.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/jquery-changetracker/lib/jquery.changetracker.js',
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FRAMEWORK_DIR . '/javascript/TreeDropdownField.js',
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FRAMEWORK_DIR . '/javascript/DateField.js',
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FRAMEWORK_DIR . '/javascript/HtmlEditorField.js',
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FRAMEWORK_DIR . '/javascript/TabSet.js',
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FRAMEWORK_DIR . '/javascript/i18n.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/ssui.core.js',
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FRAMEWORK_DIR . '/javascript/GridField.js',
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)
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);
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if (Director::isDev()) Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/javascript/leaktools.js');
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HTMLEditorField::include_js();
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Requirements::combine_files(
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'leftandmain.js',
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array_unique(array_merge(
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array(
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Layout.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Panel.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Tree.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Ping.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Content.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.EditForm.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Menu.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.Preview.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.BatchActions.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.FieldHelp.js',
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FRAMEWORK_ADMIN_DIR . '/javascript/LeftAndMain.TreeDropdownField.js',
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),
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Requirements::add_i18n_javascript(FRAMEWORK_DIR . '/javascript/lang', true, true),
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Requirements::add_i18n_javascript(FRAMEWORK_ADMIN_DIR . '/javascript/lang', true, true)
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))
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);
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// TODO Confuses jQuery.ondemand through document.write()
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if (Director::isDev()) {
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Requirements::javascript(THIRDPARTY_DIR . '/jquery-entwine/src/jquery.entwine.inspector.js');
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}
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Requirements::css(FRAMEWORK_ADMIN_DIR . '/thirdparty/jquery-notice/jquery.notice.css');
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Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/smoothness/jquery-ui.css');
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Requirements::css(FRAMEWORK_ADMIN_DIR .'/thirdparty/chosen/chosen/chosen.css');
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Requirements::css(THIRDPARTY_DIR . '/jstree/themes/apple/style.css');
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Requirements::css(FRAMEWORK_DIR . '/css/TreeDropdownField.css');
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Requirements::css(FRAMEWORK_ADMIN_DIR . '/css/screen.css');
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Requirements::css(FRAMEWORK_DIR . '/css/GridField.css');
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// Browser-specific requirements
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$ie = isset($_SERVER['HTTP_USER_AGENT']) ? strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') : false;
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if($ie) {
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$version = substr($_SERVER['HTTP_USER_AGENT'], $ie + 5, 3);
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if($version == 7) Requirements::css(FRAMEWORK_ADMIN_DIR . '/css/ie7.css');
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else if($version == 8) Requirements::css(FRAMEWORK_ADMIN_DIR . '/css/ie8.css');
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}
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// Custom requirements
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foreach (self::$extra_requirements['javascript'] as $file) {
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Requirements::javascript($file[0]);
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}
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foreach (self::$extra_requirements['css'] as $file) {
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Requirements::css($file[0], $file[1]);
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}
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foreach (self::$extra_requirements['themedcss'] as $file) {
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Requirements::themedCSS($file[0], $file[1]);
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}
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$dummy = null;
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$this->extend('init', $dummy);
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// The user's theme shouldn't affect the CMS, if, for example, they have replaced
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// TableListField.ss or Form.ss.
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SSViewer::set_theme(null);
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}
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public function handleRequest(SS_HTTPRequest $request, DataModel $model = null) {
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$response = parent::handleRequest($request, $model);
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$title = $this->Title();
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if(!$response->getHeader('X-Controller')) $response->addHeader('X-Controller', $this->class);
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if(!$response->getHeader('X-Title')) $response->addHeader('X-Title', $title);
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return $response;
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}
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/**
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* Overloaded redirection logic to trigger a fake redirect on ajax requests.
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* While this violates HTTP principles, its the only way to work around the
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* fact that browsers handle HTTP redirects opaquely, no intervention via JS is possible.
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* In isolation, that's not a problem - but combined with history.pushState()
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* it means we would request the same redirection URL twice if we want to update the URL as well.
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* See LeftAndMain.js for the required jQuery ajaxComplete handlers.
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*/
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public function redirect($url, $code=302) {
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if($this->request->isAjax()) {
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$this->response->addHeader('X-ControllerURL', $url);
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if($this->request->getHeader('X-Pjax') && !$this->response->getHeader('X-Pjax')) {
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$this->response->addHeader('X-Pjax', $this->request->getHeader('X-Pjax'));
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}
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$oldResponse = $this->response;
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$newResponse = new LeftAndMain_HTTPResponse(
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$oldResponse->getBody(),
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$oldResponse->getStatusCode(),
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$oldResponse->getStatusDescription()
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);
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foreach($oldResponse->getHeaders() as $k => $v) {
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$newResponse->addHeader($k, $v);
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}
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$newResponse->setIsFinished(true);
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$this->response = $newResponse;
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return ''; // Actual response will be re-requested by client
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} else {
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parent::redirect($url, $code);
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}
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}
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public function index($request) {
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return $this->getResponseNegotiator()->respond($request);
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}
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/**
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* If this is set to true, the "switchView" context in the
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* template is shown, with links to the staging and publish site.
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*
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* @return boolean
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*/
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public function ShowSwitchView() {
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return false;
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}
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//------------------------------------------------------------------------------------------//
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// Main controllers
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/**
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* You should implement a Link() function in your subclass of LeftAndMain,
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* to point to the URL of that particular controller.
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*
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* @return string
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*/
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public function Link($action = null) {
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// Handle missing url_segments
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if(!$this->stat('url_segment', true)) self::$url_segment = $this->class;
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$link = Controller::join_links(
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$this->stat('url_base', true),
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$this->stat('url_segment', true),
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'/', // trailing slash needed if $action is null!
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"$action"
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);
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$this->extend('updateLink', $link);
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return $link;
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}
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/**
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* Returns the menu title for the given LeftAndMain subclass.
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* Implemented static so that we can get this value without instantiating an object.
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* Menu title is *not* internationalised.
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*/
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public static function menu_title_for_class($class) {
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$title = Config::inst()->get($class, 'menu_title', Config::FIRST_SET);
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if(!$title) $title = preg_replace('/Admin$/', '', $class);
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return $title;
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}
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/**
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* Return styling for the menu icon, if a custom icon is set for this class
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*
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* Example: static $menu-icon = '/path/to/image/';
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* @param type $class
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* @return string
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*/
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public static function menu_icon_for_class($class) {
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$icon = Config::inst()->get($class, 'menu_icon', Config::FIRST_SET);
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if (!empty($icon)) {
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$class = strtolower($class);
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return ".icon.icon-16.icon-{$class} { background: url('{$icon}'); } ";
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}
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return '';
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}
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public function show($request) {
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// TODO Necessary for TableListField URLs to work properly
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if($request->param('ID')) $this->setCurrentPageID($request->param('ID'));
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return $this->getResponseNegotiator()->respond($request);
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}
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|
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/**
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* Caution: Volatile API.
|
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*
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* @return PjaxResponseNegotiator
|
|
*/
|
|
public function getResponseNegotiator() {
|
|
if(!$this->responseNegotiator) {
|
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$controller = $this;
|
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$this->responseNegotiator = new PjaxResponseNegotiator(
|
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array(
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'CurrentForm' => function() use(&$controller) {
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return $controller->getEditForm()->forTemplate();
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},
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|
'Content' => function() use(&$controller) {
|
|
return $controller->renderWith($controller->getTemplatesWithSuffix('_Content'));
|
|
},
|
|
'Breadcrumbs' => function() use (&$controller) {
|
|
return $controller->renderWith('CMSBreadcrumbs');
|
|
},
|
|
'default' => function() use(&$controller) {
|
|
return $controller->renderWith($controller->getViewer('show'));
|
|
}
|
|
),
|
|
$this->response
|
|
);
|
|
}
|
|
return $this->responseNegotiator;
|
|
}
|
|
|
|
//------------------------------------------------------------------------------------------//
|
|
// Main UI components
|
|
|
|
/**
|
|
* Returns the main menu of the CMS. This is also used by init()
|
|
* to work out which sections the user has access to.
|
|
*
|
|
* @param Boolean
|
|
* @return SS_List
|
|
*/
|
|
public function MainMenu($cached = true) {
|
|
if(!isset($this->_cache_MainMenu) || !$cached) {
|
|
// Don't accidentally return a menu if you're not logged in - it's used to determine access.
|
|
if(!Member::currentUser()) return new ArrayList();
|
|
|
|
// Encode into DO set
|
|
$menu = new ArrayList();
|
|
$menuItems = CMSMenu::get_viewable_menu_items();
|
|
|
|
// extra styling for custom menu-icons
|
|
$menuIconStyling = '';
|
|
|
|
if($menuItems) {
|
|
foreach($menuItems as $code => $menuItem) {
|
|
// alternate permission checks (in addition to LeftAndMain->canView())
|
|
if(
|
|
isset($menuItem->controller)
|
|
&& $this->hasMethod('alternateMenuDisplayCheck')
|
|
&& !$this->alternateMenuDisplayCheck($menuItem->controller)
|
|
) {
|
|
continue;
|
|
}
|
|
|
|
$linkingmode = "link";
|
|
|
|
if($menuItem->controller && get_class($this) == $menuItem->controller) {
|
|
$linkingmode = "current";
|
|
} else if(strpos($this->Link(), $menuItem->url) !== false) {
|
|
if($this->Link() == $menuItem->url) {
|
|
$linkingmode = "current";
|
|
|
|
// default menu is the one with a blank {@link url_segment}
|
|
} else if(singleton($menuItem->controller)->stat('url_segment') == '') {
|
|
if($this->Link() == $this->stat('url_base').'/') {
|
|
$linkingmode = "current";
|
|
}
|
|
|
|
} else {
|
|
$linkingmode = "current";
|
|
}
|
|
}
|
|
|
|
// already set in CMSMenu::populate_menu(), but from a static pre-controller
|
|
// context, so doesn't respect the current user locale in _t() calls - as a workaround,
|
|
// we simply call LeftAndMain::menu_title_for_class() again
|
|
// if we're dealing with a controller
|
|
if($menuItem->controller) {
|
|
$defaultTitle = LeftAndMain::menu_title_for_class($menuItem->controller);
|
|
$title = _t("{$menuItem->controller}.MENUTITLE", $defaultTitle);
|
|
} else {
|
|
$title = $menuItem->title;
|
|
}
|
|
|
|
// Provide styling for custom $menu-icon. Done here instead of in
|
|
// CMSMenu::populate_menu(), because the icon is part of
|
|
// the CMS right pane for the specified class as well...
|
|
if($menuItem->controller) {
|
|
$menuIcon = LeftAndMain::menu_icon_for_class($menuItem->controller);
|
|
if (!empty($menuIcon)) $menuIconStyling .= $menuIcon;
|
|
}
|
|
|
|
$menu->push(new ArrayData(array(
|
|
"MenuItem" => $menuItem,
|
|
"Title" => Convert::raw2xml($title),
|
|
"Code" => DBField::create_field('Text', $code),
|
|
"Link" => $menuItem->url,
|
|
"LinkingMode" => $linkingmode
|
|
)));
|
|
}
|
|
}
|
|
if ($menuIconStyling) Requirements::customCSS($menuIconStyling);
|
|
|
|
$this->_cache_MainMenu = $menu;
|
|
}
|
|
|
|
return $this->_cache_MainMenu;
|
|
}
|
|
|
|
public function Menu() {
|
|
return $this->renderWith($this->getTemplatesWithSuffix('_Menu'));
|
|
}
|
|
|
|
/**
|
|
* @todo Wrap in CMSMenu instance accessor
|
|
* @return ArrayData A single menu entry (see {@link MainMenu})
|
|
*/
|
|
public function MenuCurrentItem() {
|
|
$items = $this->MainMenu();
|
|
return $items->find('LinkingMode', 'current');
|
|
}
|
|
|
|
/**
|
|
* Return a list of appropriate templates for this class, with the given suffix
|
|
*/
|
|
public function getTemplatesWithSuffix($suffix) {
|
|
$templates = array();
|
|
$classes = array_reverse(ClassInfo::ancestry($this->class));
|
|
foreach($classes as $class) {
|
|
$template = $class . $suffix;
|
|
if(SSViewer::hasTemplate($template)) $templates[] = $template;
|
|
if($class == 'LeftAndMain') break;
|
|
}
|
|
return $templates;
|
|
}
|
|
|
|
public function Content() {
|
|
return $this->renderWith($this->getTemplatesWithSuffix('_Content'));
|
|
}
|
|
|
|
public function getRecord($id) {
|
|
$className = $this->stat('tree_class');
|
|
if($className && $id instanceof $className) {
|
|
return $id;
|
|
} else if($id == 'root') {
|
|
return singleton($className);
|
|
} else if(is_numeric($id)) {
|
|
return DataObject::get_by_id($className, $id);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return ArrayList
|
|
*/
|
|
public function Breadcrumbs($unlinked = false) {
|
|
$defaultTitle = LeftAndMain::menu_title_for_class($this->class);
|
|
$title = _t("{$this->class}.MENUTITLE", $defaultTitle);
|
|
$items = new ArrayList(array(
|
|
new ArrayData(array(
|
|
'Title' => $title,
|
|
'Link' => ($unlinked) ? false : $this->Link()
|
|
))
|
|
));
|
|
$record = $this->currentPage();
|
|
if($record && $record->exists()) {
|
|
if($record->hasExtension('Hierarchy')) {
|
|
$ancestors = $record->getAncestors();
|
|
$ancestors = new ArrayList(array_reverse($ancestors->toArray()));
|
|
$ancestors->push($record);
|
|
foreach($ancestors as $ancestor) {
|
|
$items->push(new ArrayData(array(
|
|
'Title' => $ancestor->Title,
|
|
'Link' => ($unlinked) ? false : Controller::join_links($this->Link('show'), $ancestor->ID)
|
|
)));
|
|
}
|
|
} else {
|
|
$items->push(new ArrayData(array(
|
|
'Title' => $record->Title,
|
|
'Link' => ($unlinked) ? false : Controller::join_links($this->Link('show'), $record->ID)
|
|
)));
|
|
}
|
|
}
|
|
|
|
return $items;
|
|
}
|
|
|
|
/**
|
|
* @return String HTML
|
|
*/
|
|
public function SiteTreeAsUL() {
|
|
$html = $this->getSiteTreeFor($this->stat('tree_class'));
|
|
$this->extend('updateSiteTreeAsUL', $html);
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Get a site tree HTML listing which displays the nodes under the given criteria.
|
|
*
|
|
* @param $className The class of the root object
|
|
* @param $rootID The ID of the root object. If this is null then a complete tree will be
|
|
* shown
|
|
* @param $childrenMethod The method to call to get the children of the tree. For example,
|
|
* Children, AllChildrenIncludingDeleted, or AllHistoricalChildren
|
|
* @return String Nested unordered list with links to each page
|
|
*/
|
|
public function getSiteTreeFor($className, $rootID = null, $childrenMethod = null, $numChildrenMethod = null,
|
|
$filterFunction = null, $minNodeCount = 30) {
|
|
|
|
// Filter criteria
|
|
$params = $this->request->getVar('q');
|
|
if(isset($params['FilterClass']) && $filterClass = $params['FilterClass']){
|
|
if(!is_subclass_of($filterClass, 'CMSSiteTreeFilter')) {
|
|
throw new Exception(sprintf('Invalid filter class passed: %s', $filterClass));
|
|
}
|
|
$filter = new $filterClass($params);
|
|
} else {
|
|
$filter = null;
|
|
}
|
|
|
|
// Default childrenMethod and numChildrenMethod
|
|
if(!$childrenMethod) $childrenMethod = ($filter && $filter->getChildrenMethod())
|
|
? $filter->getChildrenMethod()
|
|
: 'AllChildrenIncludingDeleted';
|
|
|
|
if(!$numChildrenMethod) $numChildrenMethod = 'numChildren';
|
|
if(!$filterFunction) $filterFunction = ($filter) ? array($filter, 'isPageIncluded') : null;
|
|
|
|
// Get the tree root
|
|
$record = ($rootID) ? $this->getRecord($rootID) : null;
|
|
$obj = $record ? $record : singleton($className);
|
|
|
|
// Mark the nodes of the tree to return
|
|
if ($filterFunction) $obj->setMarkingFilterFunction($filterFunction);
|
|
|
|
$obj->markPartialTree($minNodeCount, $this, $childrenMethod, $numChildrenMethod);
|
|
|
|
// Ensure current page is exposed
|
|
if($p = $this->currentPage()) $obj->markToExpose($p);
|
|
|
|
// NOTE: SiteTree/CMSMain coupling :-(
|
|
if(class_exists('SiteTree')) {
|
|
SiteTree::prepopulate_permission_cache('CanEditType', $obj->markedNodeIDs(),
|
|
'SiteTree::can_edit_multiple');
|
|
}
|
|
|
|
// getChildrenAsUL is a flexible and complex way of traversing the tree
|
|
$controller = $this;
|
|
$recordController = ($this->stat('tree_class') == 'SiteTree') ? singleton('CMSPageEditController') : $this;
|
|
$titleFn = function(&$child) use(&$controller, &$recordController) {
|
|
$link = Controller::join_links($recordController->Link("show"), $child->ID);
|
|
return LeftAndMain_TreeNode::create($child, $link, $controller->isCurrentPage($child))->forTemplate();
|
|
};
|
|
$html = $obj->getChildrenAsUL(
|
|
"",
|
|
$titleFn,
|
|
singleton('CMSPagesController'),
|
|
true,
|
|
$childrenMethod,
|
|
$numChildrenMethod,
|
|
$minNodeCount
|
|
);
|
|
|
|
// Wrap the root if needs be.
|
|
if(!$rootID) {
|
|
$rootLink = $this->Link('show') . '/root';
|
|
|
|
// This lets us override the tree title with an extension
|
|
if($this->hasMethod('getCMSTreeTitle') && $customTreeTitle = $this->getCMSTreeTitle()) {
|
|
$treeTitle = $customTreeTitle;
|
|
} elseif(class_exists('SiteConfig')) {
|
|
$siteConfig = SiteConfig::current_site_config();
|
|
$treeTitle = Convert::raw2xml($siteConfig->Title);
|
|
} else {
|
|
$treeTitle = '...';
|
|
}
|
|
|
|
$html = "<ul><li id=\"record-0\" data-id=\"0\" class=\"Root nodelete\"><strong>$treeTitle</strong>"
|
|
. $html . "</li></ul>";
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Get a subtree underneath the request param 'ID'.
|
|
* If ID = 0, then get the whole tree.
|
|
*/
|
|
public function getsubtree($request) {
|
|
$html = $this->getSiteTreeFor(
|
|
$this->stat('tree_class'),
|
|
$request->getVar('ID'),
|
|
null,
|
|
null,
|
|
null,
|
|
$request->getVar('minNodeCount')
|
|
);
|
|
|
|
// Trim off the outer tag
|
|
$html = preg_replace('/^[\s\t\r\n]*<ul[^>]*>/','', $html);
|
|
$html = preg_replace('/<\/ul[^>]*>[\s\t\r\n]*$/','', $html);
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Allows requesting a view update on specific tree nodes.
|
|
* Similar to {@link getsubtree()}, but doesn't enforce loading
|
|
* all children with the node. Useful to refresh views after
|
|
* state modifications, e.g. saving a form.
|
|
*
|
|
* @return String JSON
|
|
*/
|
|
public function updatetreenodes($request) {
|
|
$data = array();
|
|
$ids = explode(',', $request->getVar('ids'));
|
|
foreach($ids as $id) {
|
|
$record = $this->getRecord($id);
|
|
$recordController = ($this->stat('tree_class') == 'SiteTree')
|
|
? singleton('CMSPageEditController')
|
|
: $this;
|
|
|
|
// Find the next & previous nodes, for proper positioning (Sort isn't good enough - it's not a raw offset)
|
|
// TODO: These methods should really be in hierarchy - for a start it assumes Sort exists
|
|
$next = $prev = null;
|
|
|
|
$className = $this->stat('tree_class');
|
|
$next = DataObject::get($className)
|
|
->filter('ParentID', $record->ParentID)
|
|
->filter('Sort:GreaterThan', $record->Sort)
|
|
->first();
|
|
|
|
if (!$next) {
|
|
$prev = DataObject::get($className)
|
|
->filter('ParentID', $record->ParentID)
|
|
->filter('Sort:LessThan', $record->Sort)
|
|
->reverse()
|
|
->first();
|
|
}
|
|
|
|
$link = Controller::join_links($recordController->Link("show"), $record->ID);
|
|
$html = LeftAndMain_TreeNode::create($record, $link, $this->isCurrentPage($record))
|
|
->forTemplate() . '</li>';
|
|
|
|
$data[$id] = array(
|
|
'html' => $html,
|
|
'ParentID' => $record->ParentID,
|
|
'NextID' => $next ? $next->ID : null,
|
|
'PrevID' => $prev ? $prev->ID : null
|
|
);
|
|
}
|
|
$this->response->addHeader('Content-Type', 'text/json');
|
|
return Convert::raw2json($data);
|
|
}
|
|
|
|
/**
|
|
* Save handler
|
|
*/
|
|
public function save($data, $form) {
|
|
$className = $this->stat('tree_class');
|
|
|
|
// Existing or new record?
|
|
$SQL_id = Convert::raw2sql($data['ID']);
|
|
if(substr($SQL_id,0,3) != 'new') {
|
|
$record = DataObject::get_by_id($className, $SQL_id);
|
|
if($record && !$record->canEdit()) return Security::permissionFailure($this);
|
|
if(!$record || !$record->ID) throw new HTTPResponse_Exception("Bad record ID #" . (int)$data['ID'], 404);
|
|
} else {
|
|
if(!singleton($this->stat('tree_class'))->canCreate()) return Security::permissionFailure($this);
|
|
$record = $this->getNewItem($SQL_id, false);
|
|
}
|
|
|
|
// save form data into record
|
|
$form->saveInto($record, true);
|
|
$record->write();
|
|
$this->extend('onAfterSave', $record);
|
|
$this->setCurrentPageID($record->ID);
|
|
|
|
$this->response->addHeader('X-Status', rawurlencode(_t('LeftAndMain.SAVEDUP', 'Saved.')));
|
|
return $this->getResponseNegotiator()->respond($this->request);
|
|
}
|
|
|
|
public function delete($data, $form) {
|
|
$className = $this->stat('tree_class');
|
|
|
|
$record = DataObject::get_by_id($className, Convert::raw2sql($data['ID']));
|
|
if($record && !$record->canDelete()) return Security::permissionFailure();
|
|
if(!$record || !$record->ID) throw new HTTPResponse_Exception("Bad record ID #" . (int)$data['ID'], 404);
|
|
|
|
$record->delete();
|
|
|
|
$this->response->addHeader('X-Status', rawurlencode(_t('LeftAndMain.DELETED', 'Deleted.')));
|
|
return $this->getResponseNegotiator()->respond(
|
|
$this->request,
|
|
array('currentform' => array($this, 'EmptyForm'))
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Update the position and parent of a tree node.
|
|
* Only saves the node if changes were made.
|
|
*
|
|
* Required data:
|
|
* - 'ID': The moved node
|
|
* - 'ParentID': New parent relation of the moved node (0 for root)
|
|
* - 'SiblingIDs': Array of all sibling nodes to the moved node (incl. the node itself).
|
|
* In case of a 'ParentID' change, relates to the new siblings under the new parent.
|
|
*
|
|
* @return SS_HTTPResponse JSON string with a
|
|
*/
|
|
public function savetreenode($request) {
|
|
if (!Permission::check('SITETREE_REORGANISE') && !Permission::check('ADMIN')) {
|
|
$this->response->setStatusCode(
|
|
403,
|
|
_t('LeftAndMain.CANT_REORGANISE',
|
|
"You do not have permission to rearange the site tree. Your change was not saved.")
|
|
);
|
|
return;
|
|
}
|
|
|
|
$className = $this->stat('tree_class');
|
|
$statusUpdates = array('modified'=>array());
|
|
$id = $request->requestVar('ID');
|
|
$parentID = $request->requestVar('ParentID');
|
|
|
|
if($className == 'SiteTree' && $page = DataObject::get_by_id('Page', $id)){
|
|
$root = $page->getParentType();
|
|
if(($parentID == '0' || $root == 'root') && !SiteConfig::current_site_config()->canCreateTopLevel()){
|
|
$this->response->setStatusCode(
|
|
403,
|
|
_t('LeftAndMain.CANT_REORGANISE',
|
|
"You do not have permission to alter Top level pages. Your change was not saved.")
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
|
|
$siblingIDs = $request->requestVar('SiblingIDs');
|
|
$statusUpdates = array('modified'=>array());
|
|
if(!is_numeric($id) || !is_numeric($parentID)) throw new InvalidArgumentException();
|
|
|
|
$node = DataObject::get_by_id($className, $id);
|
|
if($node && !$node->canEdit()) return Security::permissionFailure($this);
|
|
|
|
if(!$node) {
|
|
$this->response->setStatusCode(
|
|
500,
|
|
_t('LeftAndMain.PLEASESAVE',
|
|
"Please Save Page: This page could not be upated because it hasn't been saved yet."
|
|
)
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Update hierarchy (only if ParentID changed)
|
|
if($node->ParentID != $parentID) {
|
|
$node->ParentID = (int)$parentID;
|
|
$node->write();
|
|
|
|
$statusUpdates['modified'][$node->ID] = array(
|
|
'TreeTitle'=>$node->TreeTitle
|
|
);
|
|
|
|
// Update all dependent pages
|
|
if(class_exists('VirtualPage')) {
|
|
if($virtualPages = DataObject::get("VirtualPage", "\"CopyContentFromID\" = $node->ID")) {
|
|
foreach($virtualPages as $virtualPage) {
|
|
$statusUpdates['modified'][$virtualPage->ID] = array(
|
|
'TreeTitle' => $virtualPage->TreeTitle()
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->response->addHeader('X-Status',
|
|
rawurlencode(_t('LeftAndMain.REORGANISATIONSUCCESSFUL', 'Reorganised the site tree successfully.')));
|
|
}
|
|
|
|
// Update sorting
|
|
if(is_array($siblingIDs)) {
|
|
$counter = 0;
|
|
foreach($siblingIDs as $id) {
|
|
if($id == $node->ID) {
|
|
$node->Sort = ++$counter;
|
|
$node->write();
|
|
$statusUpdates['modified'][$node->ID] = array(
|
|
'TreeTitle' => $node->TreeTitle
|
|
);
|
|
} else if(is_numeric($id)) {
|
|
// Nodes that weren't "actually moved" shouldn't be registered as
|
|
// having been edited; do a direct SQL update instead
|
|
++$counter;
|
|
DB::query(sprintf("UPDATE \"%s\" SET \"Sort\" = %d WHERE \"ID\" = '%d'",
|
|
$className, $counter, $id));
|
|
}
|
|
}
|
|
|
|
$this->response->addHeader('X-Status',
|
|
rawurlencode(_t('LeftAndMain.REORGANISATIONSUCCESSFUL', 'Reorganised the site tree successfully.')));
|
|
}
|
|
|
|
return Convert::raw2json($statusUpdates);
|
|
}
|
|
|
|
public function CanOrganiseSitetree() {
|
|
return !Permission::check('SITETREE_REORGANISE') && !Permission::check('ADMIN') ? false : true;
|
|
}
|
|
|
|
/**
|
|
* Retrieves an edit form, either for display, or to process submitted data.
|
|
* Also used in the template rendered through {@link Right()} in the $EditForm placeholder.
|
|
*
|
|
* This is a "pseudo-abstract" methoed, usually connected to a {@link getEditForm()}
|
|
* method in an entwine subclass. This method can accept a record identifier,
|
|
* selected either in custom logic, or through {@link currentPageID()}.
|
|
* The form usually construct itself from {@link DataObject->getCMSFields()}
|
|
* for the specific managed subclass defined in {@link LeftAndMain::$tree_class}.
|
|
*
|
|
* @param HTTPRequest $request Optionally contains an identifier for the
|
|
* record to load into the form.
|
|
* @return Form Should return a form regardless wether a record has been found.
|
|
* Form might be readonly if the current user doesn't have the permission to edit
|
|
* the record.
|
|
*/
|
|
/**
|
|
* @return Form
|
|
*/
|
|
public function EditForm($request = null) {
|
|
return $this->getEditForm();
|
|
}
|
|
|
|
/**
|
|
* Calls {@link SiteTree->getCMSFields()}
|
|
*
|
|
* @param Int $id
|
|
* @param FieldList $fields
|
|
* @return Form
|
|
*/
|
|
public function getEditForm($id = null, $fields = null) {
|
|
if(!$id) $id = $this->currentPageID();
|
|
|
|
if(is_object($id)) {
|
|
$record = $id;
|
|
} else {
|
|
$record = $this->getRecord($id);
|
|
if($record && !$record->canView()) return Security::permissionFailure($this);
|
|
}
|
|
|
|
if($record) {
|
|
$fields = ($fields) ? $fields : $record->getCMSFields();
|
|
if ($fields == null) {
|
|
user_error(
|
|
"getCMSFields() returned null - it should return a FieldList object.
|
|
Perhaps you forgot to put a return statement at the end of your method?",
|
|
E_USER_ERROR
|
|
);
|
|
}
|
|
|
|
// Add hidden fields which are required for saving the record
|
|
// and loading the UI state
|
|
if(!$fields->dataFieldByName('ClassName')) {
|
|
$fields->push(new HiddenField('ClassName'));
|
|
}
|
|
|
|
$tree_class = $this->stat('tree_class');
|
|
if(
|
|
$tree_class::has_extension('Hierarchy')
|
|
&& !$fields->dataFieldByName('ParentID')
|
|
) {
|
|
$fields->push(new HiddenField('ParentID'));
|
|
}
|
|
|
|
// Added in-line to the form, but plucked into different view by LeftAndMain.Preview.js upon load
|
|
if(in_array('CMSPreviewable', class_implements($record))) {
|
|
$navField = new LiteralField('SilverStripeNavigator', $this->getSilverStripeNavigator());
|
|
$navField->setAllowHTML(true);
|
|
$fields->push($navField);
|
|
}
|
|
|
|
if($record->hasMethod('getAllCMSActions')) {
|
|
$actions = $record->getAllCMSActions();
|
|
} else {
|
|
$actions = $record->getCMSActions();
|
|
// add default actions if none are defined
|
|
if(!$actions || !$actions->Count()) {
|
|
if($record->hasMethod('canEdit') && $record->canEdit()) {
|
|
$actions->push(
|
|
FormAction::create('save',_t('CMSMain.SAVE','Save'))
|
|
->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')
|
|
);
|
|
}
|
|
if($record->hasMethod('canDelete') && $record->canDelete()) {
|
|
$actions->push(
|
|
FormAction::create('delete',_t('ModelAdmin.DELETE','Delete'))
|
|
->addExtraClass('ss-ui-action-destructive')
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Use <button> to allow full jQuery UI styling
|
|
$actionsFlattened = $actions->dataFields();
|
|
if($actionsFlattened) foreach($actionsFlattened as $action) $action->setUseButtonTag(true);
|
|
|
|
$form = new Form($this, "EditForm", $fields, $actions);
|
|
$form->addExtraClass('cms-edit-form');
|
|
$form->loadDataFrom($record);
|
|
$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
|
|
$form->setAttribute('data-pjax-fragment', 'CurrentForm');
|
|
|
|
// Set this if you want to split up tabs into a separate header row
|
|
// if($form->Fields()->hasTabset()) {
|
|
// $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet');
|
|
// }
|
|
|
|
// Add a default or custom validator.
|
|
// @todo Currently the default Validator.js implementation
|
|
// adds javascript to the document body, meaning it won't
|
|
// be included properly if the associated fields are loaded
|
|
// through ajax. This means only serverside validation
|
|
// will kick in for pages+validation loaded through ajax.
|
|
// This will be solved by using less obtrusive javascript validation
|
|
// in the future, see http://open.silverstripe.com/ticket/2915 and
|
|
// http://open.silverstripe.com/ticket/3386
|
|
if($record->hasMethod('getCMSValidator')) {
|
|
$validator = $record->getCMSValidator();
|
|
// The clientside (mainly LeftAndMain*.js) rely on ajax responses
|
|
// which can be evaluated as javascript, hence we need
|
|
// to override any global changes to the validation handler.
|
|
$form->setValidator($validator);
|
|
} else {
|
|
$form->unsetValidator();
|
|
}
|
|
|
|
if($record->hasMethod('canEdit') && !$record->canEdit()) {
|
|
$readonlyFields = $form->Fields()->makeReadonly();
|
|
$form->setFields($readonlyFields);
|
|
}
|
|
} else {
|
|
$form = $this->EmptyForm();
|
|
}
|
|
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Returns a placeholder form, used by {@link getEditForm()} if no record is selected.
|
|
* Our javascript logic always requires a form to be present in the CMS interface.
|
|
*
|
|
* @return Form
|
|
*/
|
|
public function EmptyForm() {
|
|
$form = new Form(
|
|
$this,
|
|
"EditForm",
|
|
new FieldList(
|
|
// new HeaderField(
|
|
// 'WelcomeHeader',
|
|
// $this->getApplicationName()
|
|
// ),
|
|
// new LiteralField(
|
|
// 'WelcomeText',
|
|
// sprintf('<p id="WelcomeMessage">%s %s. %s</p>',
|
|
// _t('LeftAndMain_right.ss.WELCOMETO','Welcome to'),
|
|
// $this->getApplicationName(),
|
|
// _t('CHOOSEPAGE','Please choose an item from the left.')
|
|
// )
|
|
// )
|
|
),
|
|
new FieldList()
|
|
);
|
|
$form->unsetValidator();
|
|
$form->addExtraClass('cms-edit-form');
|
|
$form->addExtraClass('root-form');
|
|
$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
|
|
$form->setAttribute('data-pjax-fragment', 'CurrentForm');
|
|
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Return the CMS's HTML-editor toolbar
|
|
*/
|
|
public function EditorToolbar() {
|
|
return HtmlEditorField_Toolbar::create($this, "EditorToolbar");
|
|
}
|
|
|
|
/**
|
|
* Renders a panel containing tools which apply to all displayed
|
|
* "content" (mostly through {@link EditForm()}), for example a tree navigation or a filter panel.
|
|
* Auto-detects applicable templates by naming convention: "<controller classname>_Tools.ss",
|
|
* and takes the most specific template (see {@link getTemplatesWithSuffix()}).
|
|
* To explicitly disable the panel in the subclass, simply create a more specific, empty template.
|
|
*
|
|
* @return String HTML
|
|
*/
|
|
public function Tools() {
|
|
$templates = $this->getTemplatesWithSuffix('_Tools');
|
|
if($templates) {
|
|
$viewer = new SSViewer($templates);
|
|
return $viewer->process($this);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Renders a panel containing tools which apply to the currently displayed edit form.
|
|
* The main difference to {@link Tools()} is that the panel is displayed within
|
|
* the element structure of the form panel (rendered through {@link EditForm}).
|
|
* This means the panel will be loaded alongside new forms, and refreshed upon save,
|
|
* which can mean a performance hit, depending on how complex your panel logic gets.
|
|
* Any form fields contained in the returned markup will also be submitted with the main form,
|
|
* which might be desired depending on the implementation details.
|
|
*
|
|
* @return String HTML
|
|
*/
|
|
public function EditFormTools() {
|
|
$templates = $this->getTemplatesWithSuffix('_EditFormTools');
|
|
if($templates) {
|
|
$viewer = new SSViewer($templates);
|
|
return $viewer->process($this);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Batch Actions Handler
|
|
*/
|
|
public function batchactions() {
|
|
return new CMSBatchActionHandler($this, 'batchactions', $this->stat('tree_class'));
|
|
}
|
|
|
|
/**
|
|
* @return Form
|
|
*/
|
|
public function BatchActionsForm() {
|
|
$actions = $this->batchactions()->batchActionList();
|
|
$actionsMap = array('-1' => _t('LeftAndMain.DropdownBatchActionsDefault', 'Actions'));
|
|
foreach($actions as $action) $actionsMap[$action->Link] = $action->Title;
|
|
|
|
$form = new Form(
|
|
$this,
|
|
'BatchActionsForm',
|
|
new FieldList(
|
|
new HiddenField('csvIDs'),
|
|
DropdownField::create(
|
|
'Action',
|
|
false,
|
|
$actionsMap
|
|
)->setAttribute('autocomplete', 'off')
|
|
),
|
|
new FieldList(
|
|
// TODO i18n
|
|
new FormAction('submit', _t('Form.SubmitBtnLabel', "Go"))
|
|
)
|
|
);
|
|
$form->addExtraClass('cms-batch-actions nostyle');
|
|
$form->unsetValidator();
|
|
|
|
return $form;
|
|
}
|
|
|
|
public function printable() {
|
|
$form = $this->getEditForm($this->currentPageID());
|
|
if(!$form) return false;
|
|
|
|
$form->transform(new PrintableTransformation());
|
|
$form->setActions(null);
|
|
|
|
Requirements::clear();
|
|
Requirements::css(FRAMEWORK_ADMIN_DIR . '/css/LeftAndMain_printable.css');
|
|
return array(
|
|
"PrintForm" => $form
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Used for preview controls, mainly links which switch between different states of the page.
|
|
*
|
|
* @return ArrayData
|
|
*/
|
|
public function getSilverStripeNavigator() {
|
|
$page = $this->currentPage();
|
|
if($page) {
|
|
$navigator = new SilverStripeNavigator($page);
|
|
return $navigator->renderWith($this->getTemplatesWithSuffix('_SilverStripeNavigator'));
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Identifier for the currently shown record,
|
|
* in most cases a database ID. Inspects the following
|
|
* sources (in this order):
|
|
* - GET/POST parameter named 'ID'
|
|
* - URL parameter named 'ID'
|
|
* - Session value namespaced by classname, e.g. "CMSMain.currentPage"
|
|
*
|
|
* @return int
|
|
*/
|
|
public function currentPageID() {
|
|
if($this->request->requestVar('ID') && is_numeric($this->request->requestVar('ID'))) {
|
|
return $this->request->requestVar('ID');
|
|
} elseif (isset($this->urlParams['ID']) && is_numeric($this->urlParams['ID'])) {
|
|
return $this->urlParams['ID'];
|
|
} elseif(Session::get($this->sessionNamespace() . ".currentPage")) {
|
|
return Session::get($this->sessionNamespace() . ".currentPage");
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Forces the current page to be set in session,
|
|
* which can be retrieved later through {@link currentPageID()}.
|
|
* Keep in mind that setting an ID through GET/POST or
|
|
* as a URL parameter will overrule this value.
|
|
*
|
|
* @param int $id
|
|
*/
|
|
public function setCurrentPageID($id) {
|
|
Session::set($this->sessionNamespace() . ".currentPage", $id);
|
|
}
|
|
|
|
/**
|
|
* Uses {@link getRecord()} and {@link currentPageID()}
|
|
* to get the currently selected record.
|
|
*
|
|
* @return DataObject
|
|
*/
|
|
public function currentPage() {
|
|
return $this->getRecord($this->currentPageID());
|
|
}
|
|
|
|
/**
|
|
* Compares a given record to the currently selected one (if any).
|
|
* Used for marking the current tree node.
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function isCurrentPage(DataObject $record) {
|
|
return ($record->ID == $this->currentPageID());
|
|
}
|
|
|
|
/**
|
|
* @return String
|
|
*/
|
|
protected function sessionNamespace() {
|
|
$override = $this->stat('session_namespace');
|
|
return $override ? $override : $this->class;
|
|
}
|
|
|
|
/**
|
|
* URL to a previewable record which is shown through this controller.
|
|
* The controller might not have any previewable content, in which case
|
|
* this method returns FALSE.
|
|
*
|
|
* @return String|boolean
|
|
*/
|
|
public function LinkPreview() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Return the version number of this application.
|
|
* Uses the subversion path information in <mymodule>/silverstripe_version
|
|
* (automacially replaced by build scripts).
|
|
*
|
|
* @return string
|
|
*/
|
|
public function CMSVersion() {
|
|
$frameworkVersion = file_get_contents(FRAMEWORK_PATH . '/silverstripe_version');
|
|
if(!$frameworkVersion) $frameworkVersion = _t('LeftAndMain.VersionUnknown', 'Unknown');
|
|
|
|
return sprintf(
|
|
"Framework: %s",
|
|
$frameworkVersion
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function SwitchView() {
|
|
if($page = $this->currentPage()) {
|
|
$nav = SilverStripeNavigator::get_for_record($page);
|
|
return $nav['items'];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return SiteConfig
|
|
*/
|
|
public function SiteConfig() {
|
|
return (class_exists('SiteConfig')) ? SiteConfig::current_site_config() : null;
|
|
}
|
|
|
|
/**
|
|
* The href for the anchor on the Silverstripe logo.
|
|
* Set by calling LeftAndMain::set_application_link()
|
|
*
|
|
* @var String
|
|
*/
|
|
static $application_link = 'http://www.silverstripe.org/';
|
|
|
|
/**
|
|
* Sets the href for the anchor on the Silverstripe logo in the menu
|
|
*
|
|
* @param String $link
|
|
*/
|
|
public static function set_application_link($link) {
|
|
self::$application_link = $link;
|
|
}
|
|
|
|
/**
|
|
* @return String
|
|
*/
|
|
public function ApplicationLink() {
|
|
return self::$application_link;
|
|
}
|
|
|
|
/**
|
|
* The application name. Customisable by calling
|
|
* LeftAndMain::setApplicationName() - the first parameter.
|
|
*
|
|
* @var String
|
|
*/
|
|
static $application_name = 'SilverStripe';
|
|
|
|
/**
|
|
* @param String $name
|
|
*/
|
|
public static function setApplicationName($name) {
|
|
self::$application_name = $name;
|
|
}
|
|
|
|
/**
|
|
* Get the application name.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getApplicationName() {
|
|
return self::$application_name;
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function Title() {
|
|
$app = $this->getApplicationName();
|
|
|
|
return ($section = $this->SectionTitle()) ? sprintf('%s - %s', $app, $section) : $app;
|
|
}
|
|
|
|
/**
|
|
* Return the title of the current section. Either this is pulled from
|
|
* the current panel's menu_title or from the first active menu
|
|
*
|
|
* @return string
|
|
*/
|
|
public function SectionTitle() {
|
|
$class = get_class($this);
|
|
$defaultTitle = LeftAndMain::menu_title_for_class($class);
|
|
if($title = _t("{$class}.MENUTITLE", $defaultTitle)) return $title;
|
|
|
|
foreach($this->MainMenu() as $menuItem) {
|
|
if($menuItem->LinkingMode != 'link') return $menuItem->Title;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return the base directory of the tiny_mce codebase
|
|
*/
|
|
public function MceRoot() {
|
|
return MCE_ROOT;
|
|
}
|
|
|
|
/**
|
|
* Same as {@link ViewableData->CSSClasses()}, but with a changed name
|
|
* to avoid problems when using {@link ViewableData->customise()}
|
|
* (which always returns "ArrayData" from the $original object).
|
|
*
|
|
* @return String
|
|
*/
|
|
public function BaseCSSClasses() {
|
|
return $this->CSSClasses('Controller');
|
|
}
|
|
|
|
/**
|
|
* @return String
|
|
*/
|
|
public function Locale() {
|
|
return DBField::create_field('DBLocale', i18n::get_locale());
|
|
}
|
|
|
|
public function providePermissions() {
|
|
$perms = array(
|
|
"CMS_ACCESS_LeftAndMain" => array(
|
|
'name' => _t('CMSMain.ACCESSALLINTERFACES', 'Access to all CMS sections'),
|
|
'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'),
|
|
'help' => _t('CMSMain.ACCESSALLINTERFACESHELP', 'Overrules more specific access settings.'),
|
|
'sort' => -100
|
|
)
|
|
);
|
|
|
|
// Add any custom ModelAdmin subclasses. Can't put this on ModelAdmin itself
|
|
// since its marked abstract, and needs to be singleton instanciated.
|
|
foreach(ClassInfo::subclassesFor('ModelAdmin') as $i => $class) {
|
|
if($class == 'ModelAdmin') continue;
|
|
if(ClassInfo::classImplements($class, 'TestOnly')) continue;
|
|
|
|
$title = _t("{$class}.MENUTITLE", LeftAndMain::menu_title_for_class($class));
|
|
$perms["CMS_ACCESS_" . $class] = array(
|
|
'name' => _t(
|
|
'CMSMain.ACCESS',
|
|
"Access to '{title}' section",
|
|
"Item in permission selection identifying the admin section. Example: Access to 'Files & Images'",
|
|
array('title' => $title)
|
|
),
|
|
'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access')
|
|
);
|
|
}
|
|
|
|
return $perms;
|
|
}
|
|
|
|
/**
|
|
* Register the given javascript file as required in the CMS.
|
|
* Filenames should be relative to the base, eg, FRAMEWORK_DIR . '/javascript/loader.js'
|
|
*/
|
|
public static function require_javascript($file) {
|
|
self::$extra_requirements['javascript'][] = array($file);
|
|
}
|
|
|
|
/**
|
|
* Register the given stylesheet file as required.
|
|
*
|
|
* @param $file String Filenames should be relative to the base, eg, THIRDPARTY_DIR . '/tree/tree.css'
|
|
* @param $media String Comma-separated list of media-types (e.g. "screen,projector")
|
|
* @see http://www.w3.org/TR/REC-CSS2/media.html
|
|
*/
|
|
public static function require_css($file, $media = null) {
|
|
self::$extra_requirements['css'][] = array($file, $media);
|
|
}
|
|
|
|
/**
|
|
* Register the given "themeable stylesheet" as required.
|
|
* Themeable stylesheets have globally unique names, just like templates and PHP files.
|
|
* Because of this, they can be replaced by similarly named CSS files in the theme directory.
|
|
*
|
|
* @param $name String The identifier of the file. For example, css/MyFile.css would have the identifier "MyFile"
|
|
* @param $media String Comma-separated list of media-types (e.g. "screen,projector")
|
|
*/
|
|
public static function require_themed_css($name, $media = null) {
|
|
self::$extra_requirements['themedcss'][] = array($name, $media);
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @package cms
|
|
* @subpackage core
|
|
*/
|
|
class LeftAndMainMarkingFilter {
|
|
|
|
/**
|
|
* @var array Request params (unsanitized)
|
|
*/
|
|
protected $params = array();
|
|
|
|
/**
|
|
* @param array $params Request params (unsanitized)
|
|
*/
|
|
public function __construct($params = null) {
|
|
$this->ids = array();
|
|
$this->expanded = array();
|
|
$parents = array();
|
|
|
|
$q = $this->getQuery($params);
|
|
$res = $q->execute();
|
|
if (!$res) return;
|
|
|
|
// And keep a record of parents we don't need to get parents
|
|
// of themselves, as well as IDs to mark
|
|
foreach($res as $row) {
|
|
if ($row['ParentID']) $parents[$row['ParentID']] = true;
|
|
$this->ids[$row['ID']] = true;
|
|
}
|
|
|
|
// We need to recurse up the tree,
|
|
// finding ParentIDs for each ID until we run out of parents
|
|
while (!empty($parents)) {
|
|
$res = DB::query('SELECT "ParentID", "ID" FROM "SiteTree"'
|
|
. ' WHERE "ID" in ('.implode(',',array_keys($parents)).')');
|
|
$parents = array();
|
|
|
|
foreach($res as $row) {
|
|
if ($row['ParentID']) $parents[$row['ParentID']] = true;
|
|
$this->ids[$row['ID']] = true;
|
|
$this->expanded[$row['ID']] = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
protected function getQuery($params) {
|
|
$where = array();
|
|
|
|
$SQL_params = Convert::raw2sql($params);
|
|
if(isset($SQL_params['ID'])) unset($SQL_params['ID']);
|
|
foreach($SQL_params as $name => $val) {
|
|
switch($name) {
|
|
default:
|
|
// Partial string match against a variety of fields
|
|
if(!empty($val) && singleton("SiteTree")->hasDatabaseField($name)) {
|
|
$where[] = "\"$name\" LIKE '%$val%'";
|
|
}
|
|
}
|
|
}
|
|
|
|
return new SQLQuery(
|
|
array("ParentID", "ID"),
|
|
'SiteTree',
|
|
$where
|
|
);
|
|
}
|
|
|
|
public function mark($node) {
|
|
$id = $node->ID;
|
|
if(array_key_exists((int) $id, $this->expanded)) $node->markOpened();
|
|
return array_key_exists((int) $id, $this->ids) ? $this->ids[$id] : false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Allow overriding finished state for faux redirects.
|
|
*/
|
|
class LeftAndMain_HTTPResponse extends SS_HTTPResponse {
|
|
|
|
protected $isFinished = false;
|
|
|
|
public function isFinished() {
|
|
return (parent::isFinished() || $this->isFinished);
|
|
}
|
|
|
|
public function setIsFinished($bool) {
|
|
$this->isFinished = $bool;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Wrapper around objects being displayed in a tree.
|
|
* Caution: Volatile API.
|
|
*
|
|
* @todo Implement recursive tree node rendering
|
|
*/
|
|
class LeftAndMain_TreeNode extends ViewableData {
|
|
|
|
/**
|
|
* @var obj
|
|
*/
|
|
protected $obj;
|
|
|
|
/**
|
|
* @var String Edit link to the current record in the CMS
|
|
*/
|
|
protected $link;
|
|
|
|
/**
|
|
* @var Bool
|
|
*/
|
|
protected $isCurrent;
|
|
|
|
public function __construct($obj, $link = null, $isCurrent = false) {
|
|
$this->obj = $obj;
|
|
$this->link = $link;
|
|
$this->isCurrent = $isCurrent;
|
|
}
|
|
|
|
/**
|
|
* Returns template, for further processing by {@link Hierarchy->getChildrenAsUL()}.
|
|
* Does not include closing tag to allow this method to inject its own children.
|
|
*
|
|
* @todo Remove hardcoded assumptions around returning an <li>, by implementing recursive tree node rendering
|
|
*
|
|
* @return String
|
|
*/
|
|
public function forTemplate() {
|
|
$obj = $this->obj;
|
|
return "<li id=\"record-$obj->ID\" data-id=\"$obj->ID\" data-pagetype=\"$obj->ClassName\" class=\""
|
|
. $this->getClasses() . "\">" . "<ins class=\"jstree-icon\"> </ins>"
|
|
. "<a href=\"" . $this->getLink() . "\" title=\"" . _t('LeftAndMain.PAGETYPE','Page type: ')
|
|
. "$obj->class\" ><ins class=\"jstree-icon\"> </ins><span class=\"text\">" . ($obj->TreeTitle)
|
|
. "</span></a>";
|
|
}
|
|
|
|
public function getClasses() {
|
|
$classes = $this->obj->CMSTreeClasses();
|
|
if($this->isCurrent) $classes .= " current";
|
|
$flags = $this->obj->hasMethod('getStatusFlags') ? $this->obj->getStatusFlags() : false;
|
|
if($flags) $classes .= ' ' . implode(' ', array_keys($flags));
|
|
return $classes;
|
|
}
|
|
|
|
public function getObj() {
|
|
return $this->obj;
|
|
}
|
|
|
|
public function setObj($obj) {
|
|
$this->obj = $obj;
|
|
return $this;
|
|
}
|
|
|
|
public function getLink() {
|
|
return $this->link;
|
|
}
|
|
|
|
public function setLink($link) {
|
|
$this->link = $link;
|
|
return $this;
|
|
}
|
|
|
|
public function getIsCurrent() {
|
|
return $this->isCurrent;
|
|
}
|
|
|
|
public function setIsCurrent($bool) {
|
|
$this->isCurrent = $bool;
|
|
return $this;
|
|
}
|
|
|
|
}
|