mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-09-01 23:37:49 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.3@68945 467b73ca-7a2a-4603-9d3b-597d59a354a9
215 lines
5.4 KiB
PHP
Executable File
215 lines
5.4 KiB
PHP
Executable File
<?php
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/**
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* Reports section of the CMS.
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*
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* All reports that should show in the ReportAdmin section
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* of the CMS need to subclass {@link SSReport}, and implement
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* the appropriate methods and variables that are required.
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*
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* @see SSReport
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*
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* @package cms
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* @subpackage reports
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*/
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class ReportAdmin extends LeftAndMain {
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static $url_segment = 'reports';
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static $url_rule = '/$Action/$ID';
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static $menu_title = 'Reports';
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static $template_path = null; // defaults to (project)/templates/email
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public function init() {
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parent::init();
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Requirements::javascript(CMS_DIR . '/javascript/ReportAdmin_left.js');
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Requirements::javascript(CMS_DIR . '/javascript/ReportAdmin_right.js');
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Requirements::css(CMS_DIR . '/css/ReportAdmin.css');
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// We don't want this showing up in every ajax-response, it should
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// always be present in a CMS environment
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if(!Director::is_ajax()) {
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Requirements::javascript(MCE_ROOT . "tiny_mce_src.js");
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Requirements::javascriptTemplate(CMS_DIR . '/javascript/tinymce.template.js', array(
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'ContentCSS' => project() . '/css/editor.css',
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'BaseURL' => Director::absoluteBaseURL(),
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'Lang' => i18n::get_tinymce_lang()
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));
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}
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// Always block the HtmlEditorField.js otherwise it will be sent with an ajax request
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Requirements::block(SAPPHIRE_DIR . '/javascript/HtmlEditorField.js');
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}
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/**
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* Does the parent permission checks, but also
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* makes sure that instantiatable subclasses of
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* {@link Report} exist. By default, the CMS doesn't
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* include any Reports, so there's no point in showing
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*
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* @param Member $member
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* @return boolean
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*/
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function canView($member = null) {
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if(!$member && $member !== FALSE) {
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$member = Member::currentUser();
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}
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if(!parent::canView($member)) return false;
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$hasViewableSubclasses = false;
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$subClasses = array_values(ClassInfo::subclassesFor('SSReport'));
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foreach($subClasses as $subclass) {
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// Remove abstract classes and LeftAndMain
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$classReflection = new ReflectionClass($subclass);
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if($classReflection->isInstantiable() && $subclass != 'SSReport') {
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if(singleton($subclass)->canView()) $hasViewableSubclasses = true;
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}
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}
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return $hasViewableSubclasses;
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}
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/**
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* Return a DataObjectSet of SSReport subclasses
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* that are available for use.
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*
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* @return DataObjectSet
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*/
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public function Reports() {
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$processedReports = array();
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$subClasses = ClassInfo::subclassesFor('SSReport');
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if($subClasses) {
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foreach($subClasses as $subClass) {
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if($subClass != 'SSReport') {
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$processedReports[] = new $subClass();
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}
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}
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}
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$reports = new DataObjectSet($processedReports);
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return $reports;
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}
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/**
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* Show a report based on the URL query string.
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*
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* @param HTTPRequest $request The HTTP request object
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*/
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public function show($request) {
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$params = $request->allParams();
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return $this->showWithEditForm($params, $this->reportEditFormFor($params['ID']));
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}
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/**
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* @TODO What does this do?
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*
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* @param unknown_type $params
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* @param unknown_type $editForm
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* @return unknown
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*/
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protected function showWithEditForm($params, $editForm) {
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if(isset($params['ID'])) Session::set('currentPage', $params['ID']);
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if(isset($params['OtherID'])) Session::set('currentOtherID', $params['OtherID']);
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if(Director::is_ajax()) {
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SSViewer::setOption('rewriteHashlinks', false);
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$result = $this->customise(array(
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'EditForm' => $editForm
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))->renderWith($this->getTemplatesWithSuffix('_right'));
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return $this->getLastFormIn($result);
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}
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return array();
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}
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/**
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* For the current report that the user is viewing,
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* return a Form instance with the fields for that
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* report.
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*
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* @return Form
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*/
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public function EditForm() {
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$ids = array();
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$id = isset($_REQUEST['ID']) ? $_REQUEST['ID'] : Session::get('currentPage');
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$subClasses = ClassInfo::subclassesFor('SSReport');
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if($subClasses) {
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foreach($subClasses as $subClass) {
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if($subClass != 'SSReport') {
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$obj = new $subClass();
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$ids[] = $obj->ID();
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}
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}
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}
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if($id && in_array($id, $ids)) return $this->reportEditFormFor($id);
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else return false;
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}
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/**
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* Return a Form instance with fields for the
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* particular report currently viewed.
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*
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* @TODO Dealing with multiple data types for the
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* $id parameter is confusing. Ideally, it should
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* deal with only one.
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*
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* @param id|string $id The ID of the report, or class name
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* @return Form
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*/
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public function reportEditFormFor($id) {
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$page = false;
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$fields = new FieldSet();
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$actions = new FieldSet();
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if(is_numeric($id)) $page = DataObject::get_by_id('SiteTree', $id);
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$reportClass = is_object($page) ? 'SSReport_' . $page->ClassName : $id;
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$obj = new $reportClass();
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if($obj) $fields = $obj->getCMSFields();
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$idField = new HiddenField('ID');
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$idField->setValue($id);
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$fields->push($idField);
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$form = new Form($this, 'EditForm', $fields, $actions);
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return $form;
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}
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/**
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* Determine if we have reports and need
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* to display the "Reports" main menu item
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* in the CMS.
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*
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* The test for an existance of a report
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* is done by checking for a subclass of
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* "SSReport" that exists.
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*
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* @return boolean
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*/
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public static function has_reports() {
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$subClasses = ClassInfo::subclassesFor('SSReport');
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if($subClasses) {
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foreach($subClasses as $subClass) {
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if($subClass != 'SSReport') {
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return true;
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}
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}
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}
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return false;
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}
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}
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?>
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