mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-10-22 08:05:56 +02:00
7d00a996b4
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@47832 467b73ca-7a2a-4603-9d3b-597d59a354a9
659 lines
17 KiB
PHP
Executable File
659 lines
17 KiB
PHP
Executable File
<?php
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/**
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* @package cms
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* @subpackage core
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*/
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/**
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* Provides a common interface for searching, viewing and editing DataObjects.
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* Extend the class to adjust functionality to your specific DataObjects.
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*
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* @package cms
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* @subpackage core
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*/
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abstract class GenericDataAdmin extends LeftAndMain {
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public $filter;
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/**
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* @var FieldSet Specifies which {Actions} can be performed on a resultset,
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* e.g. "Export" or "Send". The form contains the resultset as CSV for further processing.
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* These actions can be extended in a subclassed constructor.
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*/
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protected $result_actions;
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/**
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* @var string
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*/
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static $data_type;
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static $data_type_extra;
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/**
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* Specifies which information should be listed in the results-box,
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* either in "table"- or "list"-format (see {$result_format}).
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*
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* Format "table":
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* array(
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* 'AccountName' => 'AccountName'
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* )
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*
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* Format "list":
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* see {@DataObject->buildNestedUL}
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*/
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static $result_columns;
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/**
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* @var string
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* Either "table" or "list". List-format also supports second level results.
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*/
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static $result_format = "table";
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static $csv_columns;
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private $results;
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function __construct() {
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$this->result_actions = new FieldSet(
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new FormAction('export', _t('GenericDataAdmin.EXPORTCSV', 'Export as CSV'))
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);
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parent::__construct();
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}
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/**
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* Sets Requirements and checks for Permissions.
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* Subclass this function to add custom Requirements.
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*/
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function init() {
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parent::init();
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Requirements::javascript(MCE_ROOT . "tiny_mce_src.js");
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Requirements::javascript("jsparty/tiny_mce_improvements.js");
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Requirements::javascript("jsparty/hover.js");
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Requirements::javascript("jsparty/scriptaculous/controls.js");
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Requirements::javascript("cms/javascript/SecurityAdmin.js");
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Requirements::javascript("cms/javascript/CMSMain_left.js");
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Requirements::javascript("cms/javascript/GenericDataAdmin_left.js");
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Requirements::javascript("cms/javascript/GenericDataAdmin_right.js");
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Requirements::javascript("cms/javascript/SideTabs.js");
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// We don't want this showing up in every ajax-response, it should always be present in a CMS-environment
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if(!Director::is_ajax()) {
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Requirements::javascriptTemplate("cms/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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Requirements::css("cms/css/GenericDataAdmin.css");
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//For wrightgroup workshop
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Requirements::css("writework/css/WorkshopCMSLayout.css");
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}
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function Link() {
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$args = func_get_args();
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return call_user_func_array( array( &$this, 'getLink' ), $args );
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}
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/**
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* @return String
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*/
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function DataTypeSingular() {
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return singleton($this->stat('data_type'))->singular_name();
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}
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/**
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* @return String
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*/
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function DataTypePlural() {
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return singleton($this->stat('data_type'))->plural_name();
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}
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/**
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* @return Form
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*/
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function CreationForm() {
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// is this plural name used ??
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$plural_name = singleton($this->stat('data_type'))->i18n_plural_name();
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$singular_name = singleton($this->stat('data_type'))->i18_nsingular_name();
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return new Form($this, 'CreationForm', new FieldSet(), new FieldSet(new FormAction("createRecord", _t('GenericDataAdmin.CREATE', 'Create').' '.$singular_name)));
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}
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/**
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* @return Form
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*/
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function EditForm() {
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$id = isset($_REQUEST['ID']) ? $_REQUEST['ID'] : Session::get('currentPage');
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if($id && DataObject::get_by_id($this->stat('data_type'), $id)) {
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return $this->getEditForm($id);
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}
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}
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// legacy
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function ExportForm() {
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return $this->EditForm();
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}
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/**
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* @return Form
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*/
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function SearchForm() {
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$fields = $this->getSearchFields();
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$actions = new FieldSet($action = new FormAction("getResults", _t('GenericDataAdmin.GO', 'Go')));
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$searchForm = new Form($this, "SearchForm", $fields, $actions);
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$searchForm->loadDataFrom($_REQUEST);
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return $searchForm;
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}
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/**
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* Determines fields and actions for the given {$data_type}, and populates
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* these fields with values from {$data_type} and any connected {$data_type_extra}.
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* Adds default actions ("save" and "delete") if no custom actions are found.
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* Returns an empty form if no fields or actions are found (on first load).
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*
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* @param $id Number
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* @return Form
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*/
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function getEditForm($id) {
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if(isset($_GET['debug_profile'])) Profiler::mark('getEditForm');
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$genericData = DataObject::get_by_id($this->stat('data_type'), $id);
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$fields = (method_exists($genericData, 'getCMSFields')) ? $genericData->getCMSFields() : new FieldSet();
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if(!$fields->dataFieldByName('ID')) {
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$fields->push($idField = new HiddenField("ID","ID",$id));
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$idField->setValue($id);
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}
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if(method_exists($genericData, 'getGenericStatus')){
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$genericDataStatus = $genericData->getGenericStatus();
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if($genericDataStatus){
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$fields->push($dataStatusField = new ReadonlyField("GenericDataStatus", "", $genericDataStatus));
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$dataStatusField -> dontEscape = true;
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}
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}
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$actions = (method_exists($genericData, 'getCMSActions')) ? $genericData->getCMSActions() : new FieldSet();
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if(!$actions->fieldByName('action_save')) {
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$actions->push(new FormAction('save', _t('GenericDataAdmin.SAVE', 'Save'),'ajaxAction-save'));
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}
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if(!$actions->fieldByName('action_delete')) {
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$actions->push(new FormAction('delete', _t('GenericDataAdmin.DELETE', 'Delete'),'ajaxAction-delete'));
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}
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$required = (method_exists($genericData, 'getCMSRequiredField')) ? $genericData->getCMSRequiredField() : new RequiredFields();
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$form = new Form($this, "EditForm", $fields, $actions, $required);
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if($this->stat('data_type_extra')) {
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foreach ($this->stat('data_type_extra') as $oneRelated) {
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$oneExtra = $genericData-> $oneRelated();
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if($oneExtra) {
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$allFields = $oneExtra->getAllFields();
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foreach ($allFields as $k => $v) {
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$fieldname = $oneRelated . "[" . $k . "]";
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$allFields[$fieldname] = $v;
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unset ($allFields[$k]);
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}
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$form->loadDataFrom($allFields);
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}
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}
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}
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$form->loadDataFrom($genericData);
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$form->disableDefaultAction();
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if(isset($_GET['debug_profile'])) Profiler::unmark('getEditForm');
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return $form;
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}
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/**
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* Display the results of the search.
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* @return String
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*/
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function Results() {
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$ret = "";
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$singular_name = singleton($this->stat('data_type'))->i18n_singular_name();
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$plural_name = singleton($this->stat('data_type'))->i18n_plural_name();
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if (!$this->filter) {
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$this->filter = array(
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"ClassName" => $this->stat('data_type')
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);
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} else {
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$this->filter = $this->filter + array("ClassName" => $this->stat('data_type'));
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}
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$results = $this->performSearch();
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if($results) {
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$name = ($results->Count() > 1) ? $plural_name : $singular_name;
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$ret .= "<H2>{$results->Count()} {$name} "._t('GenericDataAdmin.FOUND', 'found:')."</H2>";
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switch($this->stat('result_format')) {
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case 'table':
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$ret .= $this->getResultTable($results);
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break;
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case 'list':
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$ret .= $this->getResultList($results);
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break;
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}
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$ret .= $this->getResultActionsForm($results);
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} else {
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if($this->hasMethod('isEmptySearch') && $this->isEmptySearch()) {
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$ret .='<h3>'._t('GenericDataAdmin.CHOOSECRIT', 'Please choose some search criteria and press \'Go\'.').'</h3>';
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} else {
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$ret .='<h3>'.sprintf(_t('GenericDataAdmin.NORESULTS', 'Sorry, no %s found by this search.'), $plural_name).'</h3>';
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}
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}
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return $ret;
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}
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function getResults($data, $form) {
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return $this->Results($data, $form);
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}
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function getResultList($results, $link = true) {
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$listBody = $results->buildNestedUL($this->stat('result_columns'));
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return <<<HTML
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<div class="ResultList">
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$listBody
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</div>
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HTML;
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}
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/**
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* @param $results
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* @param $link Link the rows to their according result (evaluated by javascript)
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* @return String Result-Table as HTML
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*/
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function getResultTable($results, $link = true) {
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$tableHeader = $this->columnheader();
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$tableBody = $this->columnbody($results);
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return <<<HTML
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<table class="ResultTable">
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<thead>
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$tableHeader
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</thead>
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<tbody>
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$tableBody
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</tbody>
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</table>
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HTML;
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}
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protected function columnheader(){
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$content = "";
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foreach( array_keys($this->stat('result_columns')) as $field ) {
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$content .= $this->htmlTableCell($field);
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}
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return $this->htmlTableRow($content);
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}
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protected function columnbody($results=null) {
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// shouldn't be called here, but left in for legacy
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if(!$results) {
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$results = $this->performSearch();
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}
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$body = "";
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if($results){
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$i=0;
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foreach($results as $result){
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$i++;
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$html = "";
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foreach($this->stat('result_columns') as $field) {
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$value = $this->buildResultFieldValue($result, $field);
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$html .= $this->htmlTableCell($value, $this->Link("show", $result->ID), "show", true);
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}
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$evenOrOdd = ($i%2)?"even":"odd";
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$row = $this->htmlTableRow($html, null, $evenOrOdd);
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$body .= $row;
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}
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}
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return $body;
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}
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protected function listbody($results=null) {
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}
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/**
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* @param $results Array
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* @return String Form-Content
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*/
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function getResultActionsForm($results) {
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$ret = "";
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$csvValues = array();
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foreach($results as $record) {
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$csvValues[] = $record->ID;
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}
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$form = new Form(
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$this,
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"ExportForm",
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new FieldSet(
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new HiddenField("csvIDs","csvIDs",implode(",",$csvValues))
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),
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$this->result_actions
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);
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$ret = <<<HTML
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<div id="Form_ResultForm">
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{$form->renderWith("Form")}
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</div>
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HTML;
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return $ret;
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}
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/**
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* @param $result
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* @param $field Mixed can be array: eg: array("FirstName", "Surname"), in which case two fields
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* in database table should concatenate to one cell for report table.
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* The field could be "Total->Nice" or "Order.Created->Date", intending to show its specific format.
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* Caster then is "Nice" "Date" etc.
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*/
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protected function buildResultFieldValue($result, $field) {
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if(is_array($field)) {
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$i = 0;
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foreach($field as $each) {
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$value .= $i == 0 ? "" : "_";
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$value .= $this->buildResultFieldValue($result, $each);
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$i++;
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}
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} else {
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$fieldParts = explode("->", $field);
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$field = $fieldParts[0];
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if(preg_match('/^(.+)\.(.+)$/', $field, $matches)) {
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$field = $matches[2];
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}
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if(isset($fieldParts[1])) {
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$caster = $fieldParts[1];
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// When the intending value is Created.Date, the obj need to be casted as Datetime explicitely.
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if ($field == "Created" || $field == "LastEdited") {
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$created = Object::create('Datetime', $result->Created, "Created");
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// $created->setVal();
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$value = $created->val($caster);
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} else // Dealing with other field like "Total->Nice", etc.
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$value = $result->obj($field)->val($caster);
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} else { // Simple field, no casting
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$value = $result->val($field);
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}
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}
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return $value;
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}
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protected function htmlTableCell($value, $link = false, $class = "", $id = null) {
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if($link) {
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return "<td><a href=\"$link\" class=\"$class\" id=\"$id\">" . htmlentities($value) . "</a></td>";
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} else {
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return "<td>" . htmlentities($value) . "</td>";
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}
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}
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protected function htmlTableRow($value, $link = null, $evenOrOdd = null) {
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if ($link) {
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return "<tr class=\"$evenOrOdd\"><a href=\"$link\">" . $value . "</a></tr>";
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} else {
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return "<tr class=\"$evenOrOdd\">" . $value . "</tr>";
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}
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}
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/**
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* Exports a given set of comma-separated IDs (from a previous search-query, stored in a HiddenField).
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* Uses {$csv_columns} if present, and falls back to {$result_columns}.
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*/
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function export() {
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$now = Date("s-i-H");
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$fileName = "export-$now.csv";
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$csv_columns = ($this->stat('csv_columns')) ? array_values($this->stat('csv_columns')) : array_values($this->stat('result_columns'));
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$fileData = "";
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$fileData .= "\"" . implode("\";\"",$csv_columns) . "\"";
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$fileData .= "\n";
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$records = $this->performSearch();
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if($records) {
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foreach($records as $record) {
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$columnData = array();
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foreach($csv_columns as $column) {
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$tmpColumnData = "\"" . str_replace("\"", "\"\"", $record->$column) . "\"";
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$tmpColumnData = str_replace(array("\r", "\n"), "", $tmpColumnData);
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$columnData[] = $tmpColumnData;
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}
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$fileData .= implode(",",$columnData);
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$fileData .= "\n";
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}
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HTTP::sendFileToBrowser($fileData, $fileName);
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} else {
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user_error("No records found", E_USER_ERROR);
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}
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}
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/**
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* Save generic data handler
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*
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* @return String Statusmessage
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*/
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function save($urlParams, $form) {
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$className = $this->stat('data_type');
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$id = $_REQUEST['ID'];
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if(substr($id, 0, 3) != 'new') {
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$generic = DataObject::get_one($className, "`$className`.ID = $id");
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$generic->Status = "Saved (Update)";
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} else {
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$generic = new $className();
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$generic->Status = "Saved (New)";
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}
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$form->saveInto($generic, true);
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$id = $generic->write();
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if($this->stat('data_type_extra')) {
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foreach($this->stat('data_type_extra') as $oneRelated) {
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$oneExtra = $generic->$oneRelated();
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if($_REQUEST[$oneExtra->class]) {
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foreach($_REQUEST[$oneExtra->class] as $field => $value) {
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$oneExtra->setField($field, $value);
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}
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$oneExtra->write();
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}
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}
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}
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$this->getActionUpdateJS($generic);
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FormResponse::status_message(_t('GenericDataAdmin.SAVED', 'Saved'), 'good');
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FormResponse::update_status($generic->Status);
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if (method_exists($this, "saveAfterCall")) {
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$this->saveAfterCall($generic, $urlParams, $form);
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}
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return FormResponse::respond();
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}
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/**
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* Show a single record
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*
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* @return Array Editing Form
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*/
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function show() {
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Session::set('currentPage', $this->urlParams['ID']);
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$editForm = $this->getEditForm($this->urlParams['ID']);
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if(Director::is_ajax()) {
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return $editForm->formHtmlContent();
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} else {
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return array (
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'EditForm' => $editForm
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);
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}
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}
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/**
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* Add a new DataObject
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*
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* @return String
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*/
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function createRecord() {
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$baseClass = $this->stat('data_type');
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$obj = new $baseClass();
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$obj->write();
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$editForm = $this->getEditForm($obj->ID);
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return (Director::is_ajax()) ? $editForm->formHtmlContent() : array ('EditForm' => $editForm);
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}
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/**
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* Delete a given Dataobjebt by ID
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*
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* @param $urlParams Array
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* @param $form Form
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* @return String
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*/
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function delete($urlParams, $form) {
|
|
$id = Convert::raw2sql($_REQUEST['ID']);
|
|
$obj = DataObject::get_by_id($this->stat('data_type'), $id);
|
|
if ($obj) {
|
|
$obj->delete();
|
|
}
|
|
|
|
// clear session data
|
|
Session::clear('currentPage');
|
|
|
|
FormResponse::status_message(_t('GenericDataAdmin.DELETEDSUCCESS', 'Successfully deleted'), 'good');
|
|
FormResponse::add("$('Form_EditForm').deleteEffect();");
|
|
|
|
return FormResponse::respond();
|
|
}
|
|
|
|
protected function getRelatedData() {
|
|
|
|
$relatedName = $_REQUEST['RelatedClass'];
|
|
$id = $_REQUEST[$relatedName]['ID'];
|
|
$baseClass = $this->stat('data_type');
|
|
$relatedClasses = singleton($baseClass)->stat('has_one');
|
|
if($id){
|
|
$relatedObject = DataObject::get_by_id($relatedClasses[$relatedName], $id);
|
|
$response .= <<<JS
|
|
$('$relatedName').unsetNewRelatedKey();
|
|
JS;
|
|
}
|
|
elseif($id !== '0'){ //in case of null;
|
|
$relatedObject = new $relatedClasses[$relatedName]();
|
|
if($parentID = $_REQUEST[$relatedName]['ParentID']){
|
|
$relatedObject->ParentID = $parentID;
|
|
}
|
|
$id = $relatedObject->write();
|
|
$response .= <<<JS
|
|
$('$relatedName').setNewRelatedKey($id);
|
|
JS;
|
|
}else{ // in case of 0
|
|
$relatedObject = new $relatedClasses[$relatedName]();
|
|
if($parentID = $_REQUEST[$relatedName]['ParentID']){
|
|
$relatedObject->ParentID = $parentID;
|
|
}
|
|
$response .= <<<JS
|
|
$('$relatedName').unsetNewRelatedKey();
|
|
JS;
|
|
}
|
|
|
|
if(Director::is_ajax()) {
|
|
$fields = $_REQUEST[$relatedName];
|
|
|
|
$response .= <<<JS
|
|
var dataArray = new Array();
|
|
JS;
|
|
foreach ($fields as $k => $v) {
|
|
$JS_newKey = Convert::raw2js($relatedName . '[' . $k . ']');
|
|
$JS_newValue = Convert::raw2js($relatedObject-> $k);
|
|
$response .=<<<JS
|
|
dataArray['$JS_newKey'] = '$JS_newValue';
|
|
JS;
|
|
}
|
|
|
|
$response .=<<<JS
|
|
$('$relatedName').updateChildren(dataArray, true);
|
|
JS;
|
|
|
|
FormResponse::add($response);
|
|
}
|
|
|
|
return FormResponse::respond();
|
|
}
|
|
|
|
protected function updateRelatedKey() {
|
|
if(Director::is_ajax()) {
|
|
$funcName = "get" . $_REQUEST['RelatedClass'] . "Dropdown";
|
|
$relatedKeyDropdown = singleton($this->stat('data_type'))->$funcName();
|
|
$relatedKeyDropdown->extraClass = "relatedDataKey";
|
|
echo $relatedKeyDropdown->FieldHolder();
|
|
} else {
|
|
Director::redirectBack();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Execute a query based on {$filter} and build a DataObjectSet
|
|
* out of the results.
|
|
*
|
|
* @return DataObjectSet
|
|
*/
|
|
abstract function performSearch();
|
|
|
|
/**
|
|
* Form fields which trigger {getResults} and {peformSearch}.
|
|
* Provide HTML in the following format to get auto-collapsing "advanced search"-fields.
|
|
* <div id="BasicSearchFields"></div>
|
|
* <div class="ToggleAdvancedSearchFields" style="display:none"><a href="#">Show advanced options</a></div>
|
|
* <div id="AdvancedSearchFields"></div>
|
|
*
|
|
* @return FieldSet
|
|
*/
|
|
abstract function getSearchFields();
|
|
|
|
/**
|
|
* Provide custom link.
|
|
*
|
|
* @return String
|
|
*/
|
|
abstract function getLink();
|
|
|
|
//abstract function create();
|
|
|
|
/**
|
|
* Legacy
|
|
*/
|
|
function AddForm() {
|
|
return $this->CreationForm();
|
|
}
|
|
}
|
|
?>
|