mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-10-22 08:05:56 +02:00
4854dddc0d
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@80251 467b73ca-7a2a-4603-9d3b-597d59a354a9
111 lines
3.3 KiB
PHP
111 lines
3.3 KiB
PHP
<?php
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/**
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* Special request handler for admin/batchaction
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*
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* @package cms
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* @subpackage batchaction
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*/
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class CMSBatchActionHandler extends RequestHandler {
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static $batch_actions = array(
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'publish' => 'CMSBatchAction_Publish',
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'unpublish' => 'CMSBatchAction_Unpublish',
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'delete' => 'CMSBatchAction_Delete',
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'deletefromlive' => 'CMSBatchAction_DeleteFromLive',
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);
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static $url_handlers = array(
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'$BatchAction' => 'handleAction'
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);
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protected $parentController;
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protected $urlSegment;
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/**
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* Register a new batch action. Each batch action needs to be represented by a subclass
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* of
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*
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* @param $urlSegment The URL Segment of the batch action - the URL used to process this
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* action will be admin/batchactions/(urlSegment)
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* @param $batchActionClass The name of the CMSBatchAction subclass to register
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*/
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static function register($urlSegment, $batchActionClass) {
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if(is_subclass_of($batchActionClass, 'CMSBatchAction')) {
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self::$batch_actions[$urlSegment] = $batchActionClass;
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} else {
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user_error("CMSBatchActionHandler::register() - Bad class '$batchActionClass'", E_USER_ERROR);
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}
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}
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function __construct($parentController, $urlSegment) {
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$this->parentController = $parentController;
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$this->urlSegment = $urlSegment;
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parent::__construct();
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}
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function Link() {
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return Controller::join_links($this->parentController->Link(), $this->urlSegment);
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}
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function handleAction($request) {
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// This method can't be called without ajax.
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if(!Director::is_ajax()) {
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Director::redirectBack();
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return;
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}
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$actions = Object::get_static($this->class, 'batch_actions');
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$actionClass = $actions[$request->param('BatchAction')];
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$actionHandler = new $actionClass();
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// Sanitise ID list and query the database for apges
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$ids = split(' *, *', trim($request->requestVar('csvIDs')));
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foreach($ids as $k => $v) if(!is_numeric($v)) unset($ids[$k]);
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if($ids) {
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$pages = DataObject::get('SiteTree', "\"SiteTree\".\"ID\" IN (" . implode(", ", $ids) . ")");
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// If we didn't query all the pages, then find the rest on the live site
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if(!$pages || $pages->Count() < sizeof($ids)) {
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foreach($ids as $id) $idsFromLive[$id] = true;
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if($pages) foreach($pages as $page) unset($idsFromLive[$page->ID]);
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$idsFromLive = array_keys($idsFromLive);
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Debug::message("\"SiteTree\".\"ID\" IN (" . implode(", ", $idsFromLive) . ")");
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$livePages = Versioned::get_by_stage('SiteTree', 'Live', "\"SiteTree\".\"ID\" IN (" . implode(", ", $idsFromLive) . ")");
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if($pages) $pages->merge($livePages);
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else $pages = $livePages;
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}
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} else {
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$pages = new DataObjectSet();
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}
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return $actionHandler->run($pages);
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}
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/**
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* Return a DataObjectSet of ArrayData objects containing the following pieces of info
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* about each batch action:
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* - Link
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* - Title
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* - DoingText
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*/
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function batchActionList() {
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$actions = Object::get_static($this->class, 'batch_actions');
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$actionList = new DataObjectSet();
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foreach($actions as $urlSegment => $actionClass) {
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$actionObj = new $actionClass();
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$actionDef = new ArrayData(array(
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"Link" => Controller::join_links($this->Link(), $urlSegment),
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"Title" => $actionObj->getActionTitle(),
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"DoingText" => $actionObj->getDoingText(),
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));
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$actionList->push($actionDef);
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}
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return $actionList;
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}
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} |