GridFieldBulkEditingTools/code/GridFieldBulkManager_Request.php

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<?php
/**
*
* @author colymba
* @package GridFieldBulkEditingTools
*/
class GridFieldBulkManager_Request extends RequestHandler {
/**
*
* @var GridField
*/
protected $gridField;
/**
*
* @var GridField_URLHandler
*/
protected $component;
/**
*
* @var Controller
*/
protected $controller;
/**
*
*/
static $url_handlers = array(
'$Action!' => '$Action'
);
/**
*
* @param GridFIeld $gridField
* @param GridField_URLHandler $component
* @param Controller $controller
*/
public function __construct($gridField, $component, $controller) {
$this->gridField = $gridField;
$this->component = $component;
$this->controller = $controller;
parent::__construct();
}
/**
* Returns the URL for this RequestHandler
*
* @author SilverStripe
* @see GridFieldDetailForm_ItemRequest
* @param string $action
* @return string
*/
public function Link($action = null) {
return Controller::join_links($this->gridField->Link(), 'bulkediting', $action);
}
public function edit(SS_HTTPRequest $request)
{
$recordList = $this->getPOSTRecordList($request);
$crumbs = $this->Breadcrumbs();
if($crumbs && $crumbs->count()>=2) $one_level_up = $crumbs->offsetGet($crumbs->count()-2);
$actions = new FieldList();
$actions->push(
FormAction::create('SaveAll', 'Save All')
->setAttribute('id', 'bulkEditingUpdateBtn')
->addExtraClass('ss-ui-action-constructive cms-panel-link')
->setAttribute('data-icon', 'accept')
->setAttribute('data-url', $this->Link('update'))
->setUseButtonTag(true)
);
if($crumbs && $crumbs->count()>=2)
{
$actions->push(
FormAction::create('SaveAndFinish', 'Save All & Finish')
->setAttribute('id', 'bulkEditingUpdateFinishBtn')
->addExtraClass('ss-ui-action-constructive cms-panel-link')
->setAttribute('data-icon', 'accept')
->setAttribute('data-url', $this->Link('update'))
->setAttribute('data-return-url', $one_level_up->Link)
->setUseButtonTag(true)
);
}
$actions->push(
FormAction::create('Cancel', 'Cancel & Delete All')
->setAttribute('id', 'bulkEditingUpdateCancelBtn')
->addExtraClass('ss-ui-action-destructive cms-panel-link')
->setAttribute('data-icon', 'decline')
->setAttribute('data-url', $this->Link('cancel'))
->setUseButtonTag(true)
);
/*
* ********************************************************************
*/
$editedRecordList = new FieldList();
$config = $this->component->getConfig();
foreach ( $recordList as $id )
{
$recordCMSDataFields = GridFieldBulkEditingHelper::getModelCMSDataFields( $config, $this->gridField->list->dataClass );
$recordCMSDataFields = GridFieldBulkEditingHelper::getModelFilteredDataFields($config, $recordCMSDataFields);
$recordCMSDataFields = GridFieldBulkEditingHelper::populateCMSDataFields( $recordCMSDataFields, $this->gridField->list->dataClass, $id );
$recordCMSDataFields['ID'] = new HiddenField('ID', '', $id);
$recordCMSDataFields = GridFieldBulkEditingHelper::escapeFormFieldsName( $recordCMSDataFields, $id );
$editedRecordList->push(
ToggleCompositeField::create(
'GFBM_'.$id,
'#'.$id.': '.DataObject::get_by_id($this->gridField->list->dataClass, $id)->getTitle(),
array_values($recordCMSDataFields)
)->setHeadingLevel(4)
->addExtraClass('bulkEditingFieldHolder')
);
}
/*
* ********************************************************************
*/
$form = new Form(
$this,
'bulkEditingForm',
$editedRecordList,
$actions
);
$form->setTemplate('LeftAndMain_EditForm');
$form->addExtraClass('center cms-content');
$form->setAttribute('data-pjax-fragment', 'CurrentForm Content');
if($crumbs && $crumbs->count()>=2){
$form->Backlink = $one_level_up->Link;
}
$formHTML = $form->forTemplate();
Requirements::javascript(BULK_EDIT_TOOLS_PATH . '/javascript/GridFieldBulkManager.js');
Requirements::css(BULK_EDIT_TOOLS_PATH . '/css/GridFieldBulkManager.css');
$response = new SS_HTTPResponse($formHTML);
$response->addHeader('Content-Type', 'text/plain');
$response->addHeader('X-Title', 'SilverStripe - Bulk '.$this->gridField->list->dataClass.' Editing');
return $response;
}
/**
* Saves the changes made in the bulk edit into the dataObject
*
* @param SS_HTTPRequest $request
* @return JSON
*/
public function update(SS_HTTPRequest $request)
{
$data = $this->getParsedPostData($request->requestVars());
$record = DataObject::get_by_id($this->gridField->list->dataClass, $data['ID']);
foreach($data as $field => $value)
{
if ( $record->hasMethod($field) ) {
$list = $record->$field();
$list->setByIDList( $value );
}else{
$record->setCastedField($field, $value);
}
}
$record->write();
return '{done:1,recordID:'.$data['ID'].'}';
}
/**
*
* @param SS_HTTPRequest $request
* @return \SS_HTTPResponse
*/
public function unlink(SS_HTTPRequest $request)
{
$recordList = $this->getPOSTRecordList($request);
$recordClass = $this->gridField->list->dataClass;
$recordForeignKey = $this->gridField->list->foreignKey;
//$recordForeignID = $this->gridField->list->foreignID;
$result = array();
foreach ( $recordList as $id )
{
$record = DataObject::get_by_id($recordClass, $id);
$res = $record->setField($recordForeignKey, 0);
$record->write();
array_push($result, array($id => $res));
}
$response = new SS_HTTPResponse(Convert::raw2json(array($result)));
$response->addHeader('Content-Type', 'text/plain');
return $response;
}
/**
*
* @param SS_HTTPRequest $request
* @return \SS_HTTPResponse
*/
public function delete(SS_HTTPRequest $request)
{
$recordList = $this->getPOSTRecordList($request);
$recordClass = $this->gridField->list->dataClass;
$result = array();
foreach ( $recordList as $id )
{
$res = DataObject::delete_by_id($recordClass, $id);
array_push($result, array($id => $res));
}
$response = new SS_HTTPResponse(Convert::raw2json(array($result)));
$response->addHeader('Content-Type', 'text/plain');
return $response;
}
public function getPOSTRecordList(SS_HTTPRequest $request)
{
$recordList = $request->requestVars();
return $recordList['records'];
}
/**
* Simple function that replace the 'record_XX_' off of the ID field name
* prefix needed since it was taken for a pageID if sent as is as well as fixing other things
*
* @param array $data
* @return array
*/
function getParsedPostData(array $data)
{
$return = array();
foreach( $data as $key => $val)
{
$return[ preg_replace( '/record_(\d+)_(\w+)/i', '$2', $key) ] = $val;
}
if ( isset($return['url']) ) unset($return['url']);
if ( isset($return['cacheBuster']) ) unset($return['cacheBuster']);
return $return;
}
/**
* Edited version of the GridFieldEditForm function
* adds the 'Bulk Upload' at the end of the crums
*
* CMS-specific functionality: Passes through navigation breadcrumbs
* to the template, and includes the currently edited record (if any).
* see {@link LeftAndMain->Breadcrumbs()} for details.
*
* @author SilverStripe original Breadcrumbs() method
* @see GridFieldDetailForm_ItemRequest
* @param boolean $unlinked
* @return ArrayData
*/
function Breadcrumbs($unlinked = false) {
if(!$this->controller->hasMethod('Breadcrumbs')) return;
$items = $this->controller->Breadcrumbs($unlinked);
$items->push(new ArrayData(array(
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'Title' => 'Bulk Editing',
'Link' => false
)));
return $items;
}
}