mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
e5f1ca3bbe
1. Separated responsibility of handleAction so that it no longer bootstraps the controller and cleans up after the request is handled. 2. NEW beforeHandleRequest to take responsibility of bootstrapping the controller 3. NEW afterHandleRequest to take responsibility of cleanup for the controller 4. NEW calling init on controllers deprecated in favour of callInit() which takes responsibility of enforcing that "base init" is called and the before and after hooks 5. NEW Added prepareResponse to Controller for dealing with responses from controllers 6. NEW setResponse added to controller for setting response objects on the controller
2293 lines
68 KiB
PHP
2293 lines
68 KiB
PHP
<?php
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/**
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* @package framework
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* @subpackage admin
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*/
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use SilverStripe\Forms\Schema\FormSchema;
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use SilverStripe\Model\FieldType\DBField;
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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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* @property FormSchema $schema
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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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* @config
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* @var string $url_base
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*/
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private 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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* @config
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* @var string
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*/
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private static $url_segment;
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/**
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* @config
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* @var string
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*/
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private static $url_rule = '/$Action/$ID/$OtherID';
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/**
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* @config
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* @var string
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*/
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private static $menu_title;
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/**
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* @config
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* @var string
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*/
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private static $menu_icon;
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/**
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* @config
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* @var int
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*/
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private static $menu_priority = 0;
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/**
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* @config
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* @var int
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*/
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private 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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* @config
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* @var string
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*/
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private 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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* @config
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* @var string
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*/
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private static $help_link = '//userhelp.silverstripe.org/framework/en/3.3';
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/**
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* @var array
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*/
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private static $allowed_actions = [
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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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'schema',
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];
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private static $url_handlers = [
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'GET schema/$FormName/$RecordType/$ItemID' => 'schema'
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];
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private static $dependencies = [
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'schema' => '%$FormSchema'
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];
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/**
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* @config
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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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private static $required_permission_codes;
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/**
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* @config
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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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private 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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* YAML configuration example:
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* <code>
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* LeftAndMain:
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* extra_requirements_javascript:
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* mysite/javascript/myscript.js:
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* </code>
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*
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* @config
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* @var array
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*/
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private static $extra_requirements_javascript = array();
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/**
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* YAML configuration example:
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* <code>
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* LeftAndMain:
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* extra_requirements_css:
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* mysite/css/mystyle.css:
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* media: screen
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* </code>
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*
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* @config
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* @var array See {@link extra_requirements_javascript}
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*/
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private static $extra_requirements_css = array();
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/**
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* @config
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* @var array See {@link extra_requirements_javascript}
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*/
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private static $extra_requirements_themedCss = array();
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/**
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* If true, call a keepalive ping every 5 minutes from the CMS interface,
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* to ensure that the session never dies.
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*
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* @config
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* @var boolean
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*/
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private static $session_keepalive_ping = true;
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/**
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* @var PjaxResponseNegotiator
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*/
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protected $responseNegotiator;
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/**
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* Gets the combined configuration of all LeafAndMain subclasses required by the client app.
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*
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* @return array
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*
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* WARNING: Experimental API
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*/
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public function getCombinedClientConfig() {
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$combinedClientConfig = ['sections' => []];
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$cmsClassNames = CMSMenu::get_cms_classes('LeftAndMain', true, CMSMenu::URL_PRIORITY);
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foreach ($cmsClassNames as $className) {
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$combinedClientConfig['sections'][$className] = Injector::inst()->get($className)->getClientConfig();
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}
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// Get "global" CSRF token for use in JavaScript
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$token = SecurityToken::inst();
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$combinedClientConfig[$token->getName()] = $token->getValue();
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// Set env
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$combinedClientConfig['environment'] = Director::get_environment_type();
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return Convert::raw2json($combinedClientConfig);
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}
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/**
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* Returns configuration required by the client app.
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*
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* @return array
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*
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* WARNING: Experimental API
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*/
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public function getClientConfig() {
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return [
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'route' => $this->Link()
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];
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}
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/**
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* Gets a JSON schema representing the current edit form.
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*
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* WARNING: Experimental API.
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*
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* @return SS_HTTPResponse
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*/
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public function schema($request) {
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$response = $this->getResponse();
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$formName = $request->param('FormName');
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$recordType = $request->param('RecordType');
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$itemID = $request->param('ItemID');
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if (!$formName || !$recordType) {
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return (new SS_HTTPResponse('Missing request params', 400));
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}
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if(!$this->hasMethod("get{$formName}")) {
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return (new SS_HTTPResponse('Form not found', 404));
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}
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if(!$this->hasAction($formName)) {
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return (new SS_HTTPResponse('Form not accessible', 401));
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}
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$form = $this->{"get{$formName}"}($itemID);
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if($itemID) {
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$record = $recordType::get()->byId($itemID);
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if(!$record) {
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return (new SS_HTTPResponse('Record not found', 404));
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}
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if(!$record->canView()) {
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return (new SS_HTTPResponse('Record not accessible', 403));
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}
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$form->loadDataFrom($record);
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}
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$response->addHeader('Content-Type', 'application/json');
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$response->setBody(Convert::raw2json($this->getSchemaForForm($form)));
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return $response;
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}
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/**
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* Given a form, generate a response containing the requested form
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* schema if X-Formschema-Request header is set.
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*
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* @param Form $form
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* @return SS_HTTPResponse
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*/
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protected function getSchemaResponse($form) {
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$request = $this->getRequest();
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if($request->getHeader('X-Formschema-Request')) {
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$data = $this->getSchemaForForm($form);
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$response = new SS_HTTPResponse(Convert::raw2json($data));
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$response->addHeader('Content-Type', 'application/json');
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return $response;
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}
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return null;
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}
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/**
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* Returns a representation of the provided {@link Form} as structured data,
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* based on the request data.
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*
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* @param Form $form
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* @return array
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*/
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protected function getSchemaForForm(Form $form) {
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$request = $this->getRequest();
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$return = null;
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// Valid values for the "X-Formschema-Request" header are "schema" and "state".
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// If either of these values are set they will be stored in the $schemaParst array
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// and used to construct the response body.
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if ($schemaHeader = $request->getHeader('X-Formschema-Request')) {
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$schemaParts = array_filter(explode(',', $schemaHeader), function($value) {
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$validHeaderValues = ['schema', 'state'];
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return in_array(trim($value), $validHeaderValues);
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});
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} else {
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$schemaParts = ['schema'];
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}
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$return = ['id' => $form->FormName()];
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if (in_array('schema', $schemaParts)) {
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$return['schema'] = $this->schema->getSchema($form);
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}
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if (in_array('state', $schemaParts)) {
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$return['state'] = $this->schema->getState($form);
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}
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return $return;
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}
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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, $code)) return false;
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return true;
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}
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/**
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* @uses LeftAndMainExtension->init()
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* @uses LeftAndMainExtension->accessedCMS()
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* @uses CMSMenu
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*/
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protected function init() {
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parent::init();
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Config::inst()->update('SSViewer', 'rewrite_hash_links', false);
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Config::inst()->update('ContentNegotiator', 'enabled', false);
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// set language
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$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::config()->date_format = $member->DateFormat;
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if(!empty($member->TimeFormat)) i18n::config()->time_format = $member->TimeFormat;
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// can't be done in cms/_config.php as locale is not set yet
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CMSMenu::add_link(
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'Help',
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_t('LeftAndMain.HELP', 'Help', 'Menu title'),
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$this->config()->help_link,
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-2,
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array(
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'target' => '_blank'
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)
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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->getResponse()->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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$messageSet = array(
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'default' => _t(
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'LeftAndMain.PERMDEFAULT',
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"You must be logged in to access the administration area; please enter your credentials below."
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),
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'alreadyLoggedIn' => _t(
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'LeftAndMain.PERMALREADY',
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"I'm sorry, but you can't access that part of the CMS. If you want to log in as someone else, do"
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. " so below."
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),
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'logInAgain' => _t(
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'LeftAndMain.PERMAGAIN',
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"You have been logged out of the CMS. If you would like to log in again, enter a username and"
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. " password below."
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),
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);
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return Security::permissionFailure($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->getRequest()->isAjax()) $this->extend('accessedCMS');
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// Set the members html editor config
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if(Member::currentUser()) {
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HTMLEditorConfig::set_active_identifier(Member::currentUser()->getHtmlEditorConfigForCMS());
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}
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// Set default values in the config if missing. These things can't be defined in the config
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// file because insufficient information exists when that is being processed
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$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 . '/client/dist/styles/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 = $config->Theme;
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} elseif(Config::inst()->get('SSViewer', 'theme_enabled') && Config::inst()->get('SSViewer', 'theme')) {
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$theme = Config::inst()->get('SSViewer', '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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Requirements::customScript("
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window.ss = window.ss || {};
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window.ss.config = " . $this->getCombinedClientConfig() . ";
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");
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Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/bundle-lib.js', [
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'provides' => [
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THIRDPARTY_DIR . '/jquery/jquery.js',
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THIRDPARTY_DIR . '/jquery-ui/jquery-ui.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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THIRDPARTY_DIR . '/jquery-ondemand/jquery.ondemand.js',
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THIRDPARTY_DIR . '/jquery-changetracker/lib/jquery.changetracker.js',
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THIRDPARTY_DIR . '/jstree/jquery.jstree.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/chosen/chosen/chosen.jquery.js',
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FRAMEWORK_ADMIN_DIR . '/thirdparty/jquery-hoverIntent/jquery.hoverIntent.js',
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FRAMEWORK_DIR . '/client/dist/js/TreeDropdownField.js',
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FRAMEWORK_DIR . '/client/dist/js/DateField.js',
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FRAMEWORK_DIR . '/client/dist/js/HtmlEditorField.js',
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FRAMEWORK_DIR . '/client/dist/js/TabSet.js',
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FRAMEWORK_DIR . '/client/dist/js/GridField.js',
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FRAMEWORK_DIR . '/client/dist/js/i18n.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/sspath.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/ssui.core.js'
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]
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]);
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Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/bundle-legacy.js', [
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'provides' => [
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Layout.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.ActionTabSet.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Panel.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Tree.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Content.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.EditForm.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Menu.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Preview.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.BatchActions.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.FieldHelp.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.FieldDescriptionToggle.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.TreeDropdownField.js',
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FRAMEWORK_ADMIN_DIR . '/client/dist/js/AddToCampaignForm.js'
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]
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|
]);
|
|
|
|
Requirements::add_i18n_javascript(FRAMEWORK_DIR . '/client/lang', false, true);
|
|
Requirements::add_i18n_javascript(FRAMEWORK_ADMIN_DIR . '/client/lang', false, true);
|
|
|
|
if ($this->config()->session_keepalive_ping) {
|
|
Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/LeftAndMain.Ping.js');
|
|
}
|
|
|
|
if (Director::isDev()) {
|
|
// TODO Confuses jQuery.ondemand through document.write()
|
|
Requirements::javascript(THIRDPARTY_DIR . '/jquery-entwine/src/jquery.entwine.inspector.js');
|
|
Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/leaktools.js');
|
|
}
|
|
|
|
Requirements::javascript(FRAMEWORK_ADMIN_DIR . '/client/dist/js/bundle-framework.js');
|
|
|
|
Requirements::css(FRAMEWORK_ADMIN_DIR . '/thirdparty/jquery-notice/jquery.notice.css');
|
|
Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/smoothness/jquery-ui.css');
|
|
Requirements::css(THIRDPARTY_DIR . '/jstree/themes/apple/style.css');
|
|
Requirements::css(FRAMEWORK_DIR . '/client/dist/styles/TreeDropdownField.css');
|
|
Requirements::css(FRAMEWORK_ADMIN_DIR . '/client/dist/styles/bundle.css');
|
|
Requirements::css(FRAMEWORK_DIR . '/client/dist/styles/GridField.css');
|
|
|
|
// Custom requirements
|
|
$extraJs = $this->stat('extra_requirements_javascript');
|
|
|
|
if($extraJs) {
|
|
foreach($extraJs as $file => $config) {
|
|
if(is_numeric($file)) {
|
|
$file = $config;
|
|
}
|
|
|
|
Requirements::javascript($file);
|
|
}
|
|
}
|
|
|
|
$extraCss = $this->stat('extra_requirements_css');
|
|
|
|
if($extraCss) {
|
|
foreach($extraCss as $file => $config) {
|
|
if(is_numeric($file)) {
|
|
$file = $config;
|
|
$config = array();
|
|
}
|
|
|
|
Requirements::css($file, isset($config['media']) ? $config['media'] : null);
|
|
}
|
|
}
|
|
|
|
$extraThemedCss = $this->stat('extra_requirements_themedCss');
|
|
|
|
if($extraThemedCss) {
|
|
foreach ($extraThemedCss as $file => $config) {
|
|
if(is_numeric($file)) {
|
|
$file = $config;
|
|
$config = array();
|
|
}
|
|
|
|
Requirements::themedCSS($file, isset($config['media']) ? $config['media'] : null);
|
|
}
|
|
}
|
|
|
|
$dummy = null;
|
|
$this->extend('init', $dummy);
|
|
|
|
// The user's theme shouldn't affect the CMS, if, for example, they have
|
|
// replaced TableListField.ss or Form.ss.
|
|
Config::inst()->update('SSViewer', 'theme_enabled', false);
|
|
|
|
//set the reading mode for the admin to stage
|
|
Versioned::set_stage(Versioned::DRAFT);
|
|
}
|
|
|
|
public function handleRequest(SS_HTTPRequest $request, DataModel $model = null) {
|
|
try {
|
|
$response = parent::handleRequest($request, $model);
|
|
} catch(ValidationException $e) {
|
|
// Nicer presentation of model-level validation errors
|
|
$msgs = _t('LeftAndMain.ValidationError', 'Validation error') . ': '
|
|
. $e->getMessage();
|
|
$e = new SS_HTTPResponse_Exception($msgs, 403);
|
|
$errorResponse = $e->getResponse();
|
|
$errorResponse->addHeader('Content-Type', 'text/plain');
|
|
$errorResponse->addHeader('X-Status', rawurlencode($msgs));
|
|
$e->setResponse($errorResponse);
|
|
throw $e;
|
|
}
|
|
|
|
$title = $this->Title();
|
|
if(!$response->getHeader('X-Controller')) $response->addHeader('X-Controller', $this->class);
|
|
if(!$response->getHeader('X-Title')) $response->addHeader('X-Title', urlencode($title));
|
|
|
|
// Prevent clickjacking, see https://developer.mozilla.org/en-US/docs/HTTP/X-Frame-Options
|
|
$originalResponse = $this->getResponse();
|
|
$originalResponse->addHeader('X-Frame-Options', 'SAMEORIGIN');
|
|
$originalResponse->addHeader('Vary', 'X-Requested-With');
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Overloaded redirection logic to trigger a fake redirect on ajax requests.
|
|
* While this violates HTTP principles, its the only way to work around the
|
|
* fact that browsers handle HTTP redirects opaquely, no intervention via JS is possible.
|
|
* In isolation, that's not a problem - but combined with history.pushState()
|
|
* it means we would request the same redirection URL twice if we want to update the URL as well.
|
|
* See LeftAndMain.js for the required jQuery ajaxComplete handlers.
|
|
*/
|
|
public function redirect($url, $code=302) {
|
|
if($this->getRequest()->isAjax()) {
|
|
$response = $this->getResponse();
|
|
$response->addHeader('X-ControllerURL', $url);
|
|
if($this->getRequest()->getHeader('X-Pjax') && !$response->getHeader('X-Pjax')) {
|
|
$response->addHeader('X-Pjax', $this->getRequest()->getHeader('X-Pjax'));
|
|
}
|
|
$newResponse = new LeftAndMain_HTTPResponse(
|
|
$response->getBody(),
|
|
$response->getStatusCode(),
|
|
$response->getStatusDescription()
|
|
);
|
|
foreach($response->getHeaders() as $k => $v) {
|
|
$newResponse->addHeader($k, $v);
|
|
}
|
|
$newResponse->setIsFinished(true);
|
|
$this->setResponse($newResponse);
|
|
return ''; // Actual response will be re-requested by client
|
|
} else {
|
|
parent::redirect($url, $code);
|
|
}
|
|
}
|
|
|
|
public function index($request) {
|
|
return $this->getResponseNegotiator()->respond($request);
|
|
}
|
|
|
|
/**
|
|
* If this is set to true, the "switchView" context in the
|
|
* template is shown, with links to the staging and publish site.
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function ShowSwitchView() {
|
|
return false;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------------------------------//
|
|
// Main controllers
|
|
|
|
/**
|
|
* You should implement a Link() function in your subclass of LeftAndMain,
|
|
* to point to the URL of that particular controller.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function Link($action = null) {
|
|
// Handle missing url_segments
|
|
if($this->config()->url_segment) {
|
|
$segment = $this->config()->get('url_segment', Config::FIRST_SET);
|
|
} else {
|
|
$segment = $this->class;
|
|
};
|
|
|
|
$link = Controller::join_links(
|
|
$this->stat('url_base', true),
|
|
$segment,
|
|
'/', // trailing slash needed if $action is null!
|
|
"$action"
|
|
);
|
|
$this->extend('updateLink', $link);
|
|
return $link;
|
|
}
|
|
|
|
/**
|
|
* @deprecated 5.0
|
|
*/
|
|
public static function menu_title_for_class($class) {
|
|
Deprecation::notice('5.0', 'Use menu_title() instead');
|
|
return static::menu_title($class, false);
|
|
}
|
|
|
|
/**
|
|
* Get menu title for this section (translated)
|
|
*
|
|
* @param string $class Optional class name if called on LeftAndMain directly
|
|
* @param bool $localise Determine if menu title should be localised via i18n.
|
|
* @return string Menu title for the given class
|
|
*/
|
|
public static function menu_title($class = null, $localise = true) {
|
|
if($class && is_subclass_of($class, __CLASS__)) {
|
|
// Respect oveloading of menu_title() in subclasses
|
|
return $class::menu_title(null, $localise);
|
|
}
|
|
if(!$class) {
|
|
$class = get_called_class();
|
|
}
|
|
|
|
// Get default class title
|
|
$title = Config::inst()->get($class, 'menu_title', Config::FIRST_SET);
|
|
if(!$title) {
|
|
$title = preg_replace('/Admin$/', '', $class);
|
|
}
|
|
|
|
// Check localisation
|
|
if(!$localise) {
|
|
return $title;
|
|
}
|
|
return i18n::_t("{$class}.MENUTITLE", $title);
|
|
}
|
|
|
|
/**
|
|
* Return styling for the menu icon, if a custom icon is set for this class
|
|
*
|
|
* Example: static $menu-icon = '/path/to/image/';
|
|
* @param string $class
|
|
* @return string
|
|
*/
|
|
public static function menu_icon_for_class($class) {
|
|
$icon = Config::inst()->get($class, 'menu_icon', Config::FIRST_SET);
|
|
if (!empty($icon)) {
|
|
$class = strtolower(Convert::raw2htmlname(str_replace('\\', '-', $class)));
|
|
return ".icon.icon-16.icon-{$class} { background-image: url('{$icon}'); } ";
|
|
}
|
|
return '';
|
|
}
|
|
|
|
public function show($request) {
|
|
// TODO Necessary for TableListField URLs to work properly
|
|
if($request->param('ID')) $this->setCurrentPageID($request->param('ID'));
|
|
return $this->getResponseNegotiator()->respond($request);
|
|
}
|
|
|
|
/**
|
|
* Caution: Volatile API.
|
|
*
|
|
* @return PjaxResponseNegotiator
|
|
*/
|
|
public function getResponseNegotiator() {
|
|
if(!$this->responseNegotiator) {
|
|
$controller = $this;
|
|
$this->responseNegotiator = new PjaxResponseNegotiator(
|
|
array(
|
|
'CurrentForm' => function() use(&$controller) {
|
|
return $controller->getEditForm()->forTemplate();
|
|
},
|
|
'Content' => function() use(&$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->getResponse()
|
|
);
|
|
}
|
|
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 {
|
|
$linkingmode = "current";
|
|
}
|
|
}
|
|
|
|
// already set in CMSMenu::populate_menu(), but from a static pre-controller
|
|
// context, so doesn't respect the current user locale in _t() calls - as a workaround,
|
|
// we simply call LeftAndMain::menu_title() again
|
|
// if we're dealing with a controller
|
|
if($menuItem->controller) {
|
|
$title = LeftAndMain::menu_title($menuItem->controller);
|
|
} 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,
|
|
"AttributesHTML" => $menuItem->getAttributesHTML(),
|
|
"Title" => Convert::raw2xml($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 $items->find('LinkingMode', 'current');
|
|
}
|
|
|
|
/**
|
|
* Return a list of appropriate templates for this class, with the given suffix using
|
|
* {@link SSViewer::get_templates_by_class()}
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getTemplatesWithSuffix($suffix) {
|
|
return SSViewer::get_templates_by_class(get_class($this), $suffix, 'LeftAndMain');
|
|
}
|
|
|
|
public function Content() {
|
|
return $this->renderWith($this->getTemplatesWithSuffix('_Content'));
|
|
}
|
|
|
|
public function getRecord($id) {
|
|
$className = $this->stat('tree_class');
|
|
if($className && $id instanceof $className) {
|
|
return $id;
|
|
} else if($className && $id == 'root') {
|
|
return singleton($className);
|
|
} else if($className && is_numeric($id)) {
|
|
return DataObject::get_by_id($className, $id);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return ArrayList
|
|
*/
|
|
public function Breadcrumbs($unlinked = false) {
|
|
$items = new ArrayList(array(
|
|
new ArrayData(array(
|
|
'Title' => $this->menu_title(),
|
|
'Link' => ($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->MenuTitle) ? $ancestor->MenuTitle : $ancestor->Title,
|
|
'Link' => ($unlinked) ? false : Controller::join_links($this->Link('show'), $ancestor->ID)
|
|
)));
|
|
}
|
|
} else {
|
|
$items->push(new ArrayData(array(
|
|
'Title' => ($record->MenuTitle) ? $record->MenuTitle : $record->Title,
|
|
'Link' => ($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;
|
|
}
|
|
|
|
/**
|
|
* Gets the current search filter for this request, if available
|
|
*
|
|
* @throws InvalidArgumentException
|
|
* @return LeftAndMain_SearchFilter
|
|
*/
|
|
protected function getSearchFilter() {
|
|
// Check for given FilterClass
|
|
$params = $this->getRequest()->getVar('q');
|
|
if(empty($params['FilterClass'])) {
|
|
return null;
|
|
}
|
|
|
|
// Validate classname
|
|
$filterClass = $params['FilterClass'];
|
|
$filterInfo = new ReflectionClass($filterClass);
|
|
if(!$filterInfo->implementsInterface('LeftAndMain_SearchFilter')) {
|
|
throw new InvalidArgumentException(sprintf('Invalid filter class passed: %s', $filterClass));
|
|
}
|
|
|
|
return Injector::inst()->createWithArgs($filterClass, array($params));
|
|
}
|
|
|
|
/**
|
|
* 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, $nodeCountThreshold = 30) {
|
|
|
|
// Filter criteria
|
|
$filter = $this->getSearchFilter();
|
|
|
|
// Default childrenMethod and numChildrenMethod
|
|
if(!$childrenMethod) $childrenMethod = ($filter && $filter->getChildrenMethod())
|
|
? $filter->getChildrenMethod()
|
|
: 'AllChildrenIncludingDeleted';
|
|
|
|
if(!$numChildrenMethod) {
|
|
$numChildrenMethod = 'numChildren';
|
|
if($filter && $filter->getNumChildrenMethod()) {
|
|
$numChildrenMethod = $filter->getNumChildrenMethod();
|
|
}
|
|
}
|
|
if(!$filterFunction && $filter) {
|
|
$filterFunction = function($node) use($filter) {
|
|
return $filter->isPageIncluded($node);
|
|
};
|
|
}
|
|
|
|
// Get the tree root
|
|
$record = ($rootID) ? $this->getRecord($rootID) : null;
|
|
$obj = $record ? $record : singleton($className);
|
|
|
|
// Get the current page
|
|
// NOTE: This *must* be fetched before markPartialTree() is called, as this
|
|
// causes the Hierarchy::$marked cache to be flushed (@see CMSMain::getRecord)
|
|
// which means that deleted pages stored in the marked tree would be removed
|
|
$currentPage = $this->currentPage();
|
|
|
|
// Mark the nodes of the tree to return
|
|
if ($filterFunction) $obj->setMarkingFilterFunction($filterFunction);
|
|
|
|
$obj->markPartialTree($nodeCountThreshold, $this, $childrenMethod, $numChildrenMethod);
|
|
|
|
// Ensure current page is exposed
|
|
if($currentPage) $obj->markToExpose($currentPage);
|
|
|
|
// 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, $numChildrenMethod) use(&$controller, &$recordController, $filter) {
|
|
$link = Controller::join_links($recordController->Link("show"), $child->ID);
|
|
$node = LeftAndMain_TreeNode::create($child, $link, $controller->isCurrentPage($child), $numChildrenMethod, $filter);
|
|
return $node->forTemplate();
|
|
};
|
|
|
|
// Limit the amount of nodes shown for performance reasons.
|
|
// Skip the check if we're filtering the tree, since its not clear how many children will
|
|
// match the filter criteria until they're queried (and matched up with previously marked nodes).
|
|
$nodeThresholdLeaf = Config::inst()->get('Hierarchy', 'node_threshold_leaf');
|
|
if($nodeThresholdLeaf && !$filterFunction) {
|
|
$nodeCountCallback = function($parent, $numChildren) use(&$controller, $className, $nodeThresholdLeaf) {
|
|
if($className == 'SiteTree' && $parent->ID && $numChildren > $nodeThresholdLeaf) {
|
|
return sprintf(
|
|
'<ul><li class="readonly"><span class="item">'
|
|
. '%s (<a href="%s" class="cms-panel-link" data-pjax-target="Content">%s</a>)'
|
|
. '</span></li></ul>',
|
|
_t('LeftAndMain.TooManyPages', 'Too many pages'),
|
|
Controller::join_links(
|
|
$controller->LinkWithSearch($controller->Link()), '
|
|
?view=list&ParentID=' . $parent->ID
|
|
),
|
|
_t(
|
|
'LeftAndMain.ShowAsList',
|
|
'show as list',
|
|
'Show large amount of pages in list instead of tree view'
|
|
)
|
|
);
|
|
}
|
|
};
|
|
} else {
|
|
$nodeCountCallback = null;
|
|
}
|
|
|
|
// If the amount of pages exceeds the node thresholds set, use the callback
|
|
$html = null;
|
|
if($obj->ParentID && $nodeCountCallback) {
|
|
$html = $nodeCountCallback($obj, $obj->$numChildrenMethod());
|
|
}
|
|
|
|
// Otherwise return the actual tree (which might still filter leaf thresholds on children)
|
|
if(!$html) {
|
|
$html = $obj->getChildrenAsUL(
|
|
"",
|
|
$titleFn,
|
|
singleton('CMSPagesController'),
|
|
true,
|
|
$childrenMethod,
|
|
$numChildrenMethod,
|
|
$nodeCountThreshold,
|
|
$nodeCountCallback
|
|
);
|
|
}
|
|
|
|
// Wrap the root if needs be.
|
|
if(!$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 $id) {
|
|
if($id === "") continue; // $id may be a blank string, which is invalid and should be skipped over
|
|
|
|
$record = $this->getRecord($id);
|
|
if(!$record) continue; // In case a page is no longer available
|
|
$recordController = ($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
|
|
);
|
|
}
|
|
$this->getResponse()->addHeader('Content-Type', 'text/json');
|
|
return Convert::raw2json($data);
|
|
}
|
|
|
|
/**
|
|
* Save handler
|
|
*
|
|
* @param array $data
|
|
* @param Form $form
|
|
* @return SS_HTTPResponse
|
|
*/
|
|
public function save($data, $form) {
|
|
$request = $this->getRequest();
|
|
$className = $this->stat('tree_class');
|
|
|
|
// Existing or new record?
|
|
$id = $data['ID'];
|
|
if(is_numeric($id) && $id > 0) {
|
|
$record = DataObject::get_by_id($className, $id);
|
|
if($record && !$record->canEdit()) {
|
|
return Security::permissionFailure($this);
|
|
}
|
|
if(!$record || !$record->ID) {
|
|
$this->httpError(404, "Bad record ID #" . (int)$id);
|
|
}
|
|
} else {
|
|
if(!singleton($this->stat('tree_class'))->canCreate()) {
|
|
return Security::permissionFailure($this);
|
|
}
|
|
$record = $this->getNewItem($id, false);
|
|
}
|
|
|
|
// save form data into record
|
|
$form->saveInto($record, true);
|
|
$record->write();
|
|
$this->extend('onAfterSave', $record);
|
|
$this->setCurrentPageID($record->ID);
|
|
|
|
$message = _t('LeftAndMain.SAVEDUP', 'Saved.');
|
|
if($request->getHeader('X-Formschema-Request')) {
|
|
// Ensure that newly created records have all their data loaded back into the form.
|
|
$form->loadDataFrom($record);
|
|
$form->setMessage($message, 'good');
|
|
$data = $this->getSchemaForForm($form);
|
|
$response = new SS_HTTPResponse(Convert::raw2json($data));
|
|
$response->addHeader('Content-Type', 'application/json');
|
|
} else {
|
|
$response = $this->getResponseNegotiator()->respond($request);
|
|
}
|
|
|
|
$response->addHeader('X-Status', rawurlencode($message));
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Create new item.
|
|
*
|
|
* @param string|int $id
|
|
* @param bool $setID
|
|
* @return DataObject
|
|
*/
|
|
public function getNewItem($id, $setID = true) {
|
|
$class = $this->stat('tree_class');
|
|
$object = Injector::inst()->create($class);
|
|
if($setID) {
|
|
$object->ID = $id;
|
|
}
|
|
return $object;
|
|
}
|
|
|
|
public function delete($data, $form) {
|
|
$className = $this->stat('tree_class');
|
|
|
|
$id = $data['ID'];
|
|
$record = DataObject::get_by_id($className, $id);
|
|
if($record && !$record->canDelete()) return Security::permissionFailure();
|
|
if(!$record || !$record->ID) $this->httpError(404, "Bad record ID #" . (int)$id);
|
|
|
|
$record->delete();
|
|
|
|
$this->getResponse()->addHeader('X-Status', rawurlencode(_t('LeftAndMain.DELETED', 'Deleted.')));
|
|
return $this->getResponseNegotiator()->respond(
|
|
$this->getRequest(),
|
|
array('currentform' => array($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($request) {
|
|
if (!SecurityToken::inst()->checkRequest($request)) {
|
|
return $this->httpError(400);
|
|
}
|
|
if (!Permission::check('SITETREE_REORGANISE') && !Permission::check('ADMIN')) {
|
|
$this->getResponse()->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->getResponse()->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) {
|
|
$this->getResponse()->setStatusCode(
|
|
500,
|
|
_t('LeftAndMain.PLEASESAVE',
|
|
"Please Save Page: This page could not be updated because it hasn't been saved yet."
|
|
)
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Update hierarchy (only if ParentID changed)
|
|
if($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')) {
|
|
$virtualPages = VirtualPage::get()->filter("CopyContentFromID", $node->ID);
|
|
foreach($virtualPages as $virtualPage) {
|
|
$statusUpdates['modified'][$virtualPage->ID] = array(
|
|
'TreeTitle' => $virtualPage->TreeTitle()
|
|
);
|
|
}
|
|
}
|
|
|
|
$this->getResponse()->addHeader('X-Status',
|
|
rawurlencode(_t('LeftAndMain.REORGANISATIONSUCCESSFUL', 'Reorganised the site tree successfully.')));
|
|
}
|
|
|
|
// Update sorting
|
|
if(is_array($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
|
|
++$counter;
|
|
DB::prepared_query(
|
|
"UPDATE \"$className\" SET \"Sort\" = ? WHERE \"ID\" = ?",
|
|
array($counter, $id)
|
|
);
|
|
}
|
|
}
|
|
|
|
$this->getResponse()->addHeader('X-Status',
|
|
rawurlencode(_t('LeftAndMain.REORGANISATIONSUCCESSFUL', 'Reorganised the site tree successfully.')));
|
|
}
|
|
|
|
return Convert::raw2json($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')
|
|
) {
|
|
$fields->push(new HiddenField('ParentID'));
|
|
}
|
|
|
|
// Added in-line to the form, but plucked into different view by frontend scripts.
|
|
if(in_array('CMSPreviewable', class_implements($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);
|
|
|
|
$negotiator = $this->getResponseNegotiator();
|
|
$form = Form::create(
|
|
$this, "EditForm", $fields, $actions
|
|
)->setHTMLID('Form_EditForm');
|
|
$form->addExtraClass('cms-edit-form');
|
|
$form->loadDataFrom($record);
|
|
$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
|
|
$form->setAttribute('data-pjax-fragment', 'CurrentForm');
|
|
$form->setValidationResponseCallback(function() use ($negotiator, $form) {
|
|
$request = $this->getRequest();
|
|
if($request->isAjax() && $negotiator) {
|
|
$form->setupFormErrors();
|
|
$result = $form->forTemplate();
|
|
|
|
return $negotiator->respond($request, array(
|
|
'CurrentForm' => function() use($result) {
|
|
return $result;
|
|
}
|
|
));
|
|
}
|
|
});
|
|
|
|
// Announce the capability so the frontend can decide whether to allow preview or not.
|
|
if(in_array('CMSPreviewable', class_implements($record))) {
|
|
$form->addExtraClass('cms-previewable');
|
|
}
|
|
|
|
// Set this if you want to split up tabs into a separate header row
|
|
// if($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 = $record->getCMSValidator();
|
|
// The clientside (mainly LeftAndMain*.js) rely on ajax responses
|
|
// which can be evaluated as javascript, hence we need
|
|
// to override any global changes to the validation handler.
|
|
if($validator != NULL){
|
|
$form->setValidator($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 = Form::create(
|
|
$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()
|
|
)->setHTMLID('Form_EditForm');
|
|
$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();
|
|
$actionsMap = array('-1' => _t('LeftAndMain.DropdownBatchActionsDefault', 'Choose an action...')); // Placeholder action
|
|
foreach($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')
|
|
->setAttribute('data-placeholder', _t('LeftAndMain.DropdownBatchActionsDefault', 'Choose an action...'))
|
|
),
|
|
new FieldList(
|
|
// TODO i18n
|
|
new FormAction('submit', _t('Form.SubmitBtnLabel', "Go"))
|
|
)
|
|
);
|
|
$form->addExtraClass('cms-batch-actions nostyle');
|
|
$form->unsetValidator();
|
|
|
|
$this->extend('updateBatchActionsForm', $form);
|
|
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 . '/dist/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($this->getRequest()->requestVar('ID') && is_numeric($this->getRequest()->requestVar('ID'))) {
|
|
return $this->getRequest()->requestVar('ID');
|
|
} elseif (isset($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) {
|
|
$id = (int)$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 number in <mymodule>/silverstripe_version
|
|
* (automatically replaced by build scripts).
|
|
* If silverstripe_version is empty,
|
|
* then attempts to get it from composer.lock
|
|
*
|
|
* @return string
|
|
*/
|
|
public function CMSVersion() {
|
|
$versions = array();
|
|
$modules = array(
|
|
'silverstripe/framework' => array(
|
|
'title' => 'Framework',
|
|
'versionFile' => FRAMEWORK_PATH . '/silverstripe_version',
|
|
)
|
|
);
|
|
if(defined('CMS_PATH')) {
|
|
$modules['silverstripe/cms'] = array(
|
|
'title' => 'CMS',
|
|
'versionFile' => CMS_PATH . '/silverstripe_version',
|
|
);
|
|
}
|
|
|
|
// Tries to obtain version number from composer.lock if it exists
|
|
$composerLockPath = BASE_PATH . '/composer.lock';
|
|
if (file_exists($composerLockPath)) {
|
|
$cache = SS_Cache::factory('LeftAndMain_CMSVersion');
|
|
$cacheKey = filemtime($composerLockPath);
|
|
$versions = $cache->load($cacheKey);
|
|
if($versions) {
|
|
$versions = json_decode($versions, true);
|
|
} else {
|
|
$versions = array();
|
|
}
|
|
if(!$versions && $jsonData = file_get_contents($composerLockPath)) {
|
|
$lockData = json_decode($jsonData);
|
|
if($lockData && isset($lockData->packages)) {
|
|
foreach ($lockData->packages as $package) {
|
|
if(
|
|
array_key_exists($package->name, $modules)
|
|
&& isset($package->version)
|
|
) {
|
|
$versions[$package->name] = $package->version;
|
|
}
|
|
}
|
|
$cache->save(json_encode($versions), $cacheKey);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Fall back to static version file
|
|
foreach($modules as $moduleName => $moduleSpec) {
|
|
if(!isset($versions[$moduleName])) {
|
|
if($staticVersion = file_get_contents($moduleSpec['versionFile'])) {
|
|
$versions[$moduleName] = $staticVersion;
|
|
} else {
|
|
$versions[$moduleName] = _t('LeftAndMain.VersionUnknown', 'Unknown');
|
|
}
|
|
}
|
|
}
|
|
|
|
$out = array();
|
|
foreach($modules as $moduleName => $moduleSpec) {
|
|
$out[] = $modules[$moduleName]['title'] . ': ' . $versions[$moduleName];
|
|
}
|
|
return implode(', ', $out);
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function SwitchView() {
|
|
if($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()
|
|
*
|
|
* @config
|
|
* @var String
|
|
*/
|
|
private static $application_link = '//www.silverstripe.org/';
|
|
|
|
/**
|
|
* Sets the href for the anchor on the Silverstripe logo in the menu
|
|
*
|
|
* @deprecated since version 4.0
|
|
*
|
|
* @param String $link
|
|
*/
|
|
public static function set_application_link($link) {
|
|
Deprecation::notice('4.0', 'Use the "LeftAndMain.application_link" config setting instead');
|
|
Config::inst()->update('LeftAndMain', 'application_link', $link);
|
|
}
|
|
|
|
/**
|
|
* @return String
|
|
*/
|
|
public function ApplicationLink() {
|
|
return $this->stat('application_link');
|
|
}
|
|
|
|
/**
|
|
* The application name. Customisable by calling
|
|
* LeftAndMain::setApplicationName() - the first parameter.
|
|
*
|
|
* @config
|
|
* @var String
|
|
*/
|
|
private static $application_name = 'SilverStripe';
|
|
|
|
/**
|
|
* @param String $name
|
|
* @deprecated since version 4.0
|
|
*/
|
|
public static function setApplicationName($name) {
|
|
Deprecation::notice('4.0', 'Use the "LeftAndMain.application_name" config setting instead');
|
|
Config::inst()->update('LeftAndMain', 'application_name', $name);
|
|
}
|
|
|
|
/**
|
|
* Get the application name.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getApplicationName() {
|
|
return $this->stat('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() {
|
|
$title = $this->menu_title();
|
|
if($title) {
|
|
return $title;
|
|
}
|
|
|
|
foreach($this->MainMenu() as $menuItem) {
|
|
if($menuItem->LinkingMode != 'link') {
|
|
return $menuItem->Title;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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('Locale', 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;
|
|
|
|
$title = LeftAndMain::menu_title($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 $perms;
|
|
}
|
|
|
|
/**
|
|
* Register the given javascript file as required in the CMS.
|
|
* Filenames should be relative to the base, eg, FRAMEWORK_DIR . '/client/dist/js/loader.js'
|
|
*
|
|
* @deprecated since version 4.0
|
|
*/
|
|
public static function require_javascript($file) {
|
|
Deprecation::notice('4.0', 'Use "LeftAndMain.extra_requirements_javascript" config setting instead');
|
|
Config::inst()->update('LeftAndMain', 'extra_requirements_javascript', array($file => array()));
|
|
}
|
|
|
|
/**
|
|
* Register the given stylesheet file as required.
|
|
* @deprecated since version 4.0
|
|
*
|
|
* @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, $media = null) {
|
|
Deprecation::notice('4.0', 'Use "LeftAndMain.extra_requirements_css" config setting instead');
|
|
Config::inst()->update('LeftAndMain', 'extra_requirements_css', array($file => array('media' => $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.
|
|
*
|
|
* @deprecated since version 4.0
|
|
*
|
|
* @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, $media = null) {
|
|
Deprecation::notice('4.0', 'Use "LeftAndMain.extra_requirements_themedCss" config setting instead');
|
|
Config::inst()->update('LeftAndMain', 'extra_requirements_themedCss', array($name => array('media' => $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)) {
|
|
$parentsClause = DB::placeholders($parents);
|
|
$res = DB::prepared_query(
|
|
"SELECT \"ParentID\", \"ID\" FROM \"SiteTree\" WHERE \"ID\" in ($parentsClause)",
|
|
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) {
|
|
$where = array();
|
|
|
|
if(isset($params['ID'])) unset($params['ID']);
|
|
if($treeClass = static::config()->tree_class) foreach($params as $name => $val) {
|
|
// Partial string match against a variety of fields
|
|
if(!empty($val) && singleton($treeClass)->hasDatabaseField($name)) {
|
|
$predicate = sprintf('"%s" LIKE ?', $name);
|
|
$where[$predicate] = "%$val%";
|
|
}
|
|
}
|
|
|
|
return new SQLSelect(
|
|
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.
|
|
*
|
|
* @package framework
|
|
* @subpackage admin
|
|
*/
|
|
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.
|
|
*
|
|
* @package framework
|
|
* @subpackage admin
|
|
*/
|
|
class LeftAndMain_TreeNode extends ViewableData {
|
|
|
|
/**
|
|
* Object represented by this node
|
|
*
|
|
* @var Object
|
|
*/
|
|
protected $obj;
|
|
|
|
/**
|
|
* Edit link to the current record in the CMS
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $link;
|
|
|
|
/**
|
|
* True if this is the currently selected node in the tree
|
|
*
|
|
* @var bool
|
|
*/
|
|
protected $isCurrent;
|
|
|
|
/**
|
|
* Name of method to count the number of children
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $numChildrenMethod;
|
|
|
|
|
|
/**
|
|
*
|
|
* @var LeftAndMain_SearchFilter
|
|
*/
|
|
protected $filter;
|
|
|
|
/**
|
|
* @param Object $obj
|
|
* @param string $link
|
|
* @param bool $isCurrent
|
|
* @param string $numChildrenMethod
|
|
* @param LeftAndMain_SearchFilter $filter
|
|
*/
|
|
public function __construct($obj, $link = null, $isCurrent = false,
|
|
$numChildrenMethod = 'numChildren', $filter = null
|
|
) {
|
|
parent::__construct();
|
|
$this->obj = $obj;
|
|
$this->link = $link;
|
|
$this->isCurrent = $isCurrent;
|
|
$this->numChildrenMethod = $numChildrenMethod;
|
|
$this->filter = $filter;
|
|
}
|
|
|
|
/**
|
|
* 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=\"("
|
|
. trim(_t('LeftAndMain.PAGETYPE','Page type'), " :") // account for inconsistencies in translations
|
|
. ": " . $obj->i18n_singular_name() . ") $obj->Title\" ><ins class=\"jstree-icon\"> </ins><span class=\"text\">" . ($obj->TreeTitle)
|
|
. "</span></a>";
|
|
}
|
|
|
|
/**
|
|
* Determine the CSS classes to apply to this node
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getClasses() {
|
|
// Get classes from object
|
|
$classes = $this->obj->CMSTreeClasses($this->numChildrenMethod);
|
|
if($this->isCurrent) {
|
|
$classes .= ' current';
|
|
}
|
|
// Get status flag classes
|
|
$flags = $this->obj->hasMethod('getStatusFlags')
|
|
? $this->obj->getStatusFlags()
|
|
: false;
|
|
if ($flags) {
|
|
$statuses = array_keys($flags);
|
|
foreach ($statuses as $s) {
|
|
$classes .= ' status-' . $s;
|
|
}
|
|
}
|
|
// Get additional filter classes
|
|
if($this->filter && ($filterClasses = $this->filter->getPageClasses($this->obj))) {
|
|
if(is_array($filterClasses)) {
|
|
$filterClasses = implode(' ' . $filterClasses);
|
|
}
|
|
$classes .= ' ' . $filterClasses;
|
|
}
|
|
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;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Abstract interface for a class which may be used to filter the results displayed
|
|
* in a nested tree
|
|
*/
|
|
interface LeftAndMain_SearchFilter {
|
|
|
|
/**
|
|
* Method on {@link Hierarchy} objects which is used to traverse into children relationships.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getChildrenMethod();
|
|
|
|
/**
|
|
* Method on {@link Hierarchy} objects which is used find the number of children for a parent page
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getNumChildrenMethod();
|
|
|
|
|
|
/**
|
|
* Returns TRUE if the given page should be included in the tree.
|
|
* Caution: Does NOT check view permissions on the page.
|
|
*
|
|
* @param DataObject $page
|
|
* @return bool
|
|
*/
|
|
public function isPageIncluded($page);
|
|
|
|
/**
|
|
* Given a page, determine any additional CSS classes to apply to the tree node
|
|
*
|
|
* @param DataObject $page
|
|
* @return array|string
|
|
*/
|
|
public function getPageClasses($page);
|
|
}
|