silverstripe-gridfieldexten.../code/GridFieldAddExistingSearchButton.php
2016-12-21 15:26:42 +13:00

108 lines
2.2 KiB
PHP
Executable File

<?php
namespace SilverStripe\Forms\GridField;
use SilverStripe\Forms\GridField\GridField_HTMLProvider;
use SilverStripe\Forms\GridField\GridField_URLHandler;
use SilverStripe\ORM\SS_List;
use SilverStripe\View\ArrayData;
/**
* A modal search dialog which uses search context to search for and add
* existing records to a grid field.
*/
class GridFieldAddExistingSearchButton implements
GridField_HTMLProvider,
GridField_URLHandler {
private static $allowed_actions = array(
'handleSearch'
);
protected $title;
protected $fragment;
protected $searchList;
/**
* @param string $fragment
*/
public function __construct($fragment = 'buttons-before-left') {
$this->fragment = $fragment;
$this->title = _t('GridFieldExtensions.ADDEXISTING', 'Add Existing');
}
/**
* @return string
*/
public function getTitle() {
return $this->title;
}
/**
* @param string $title
* @return GridFieldAddExistingSearchButton $this
*/
public function setTitle($title) {
$this->title = $title;
return $this;
}
/**
* @return string
*/
public function getFragment() {
return $this->fragment;
}
/**
* @param string $fragment
* @return GridFieldAddExistingSearchButton $this
*/
public function setFragment($fragment) {
$this->fragment = $fragment;
return $this;
}
/**
* Sets a custom list to use to provide the searchable items.
*
* @param SS_List $list
* @return GridFieldAddExistingSearchButton $this
*/
public function setSearchList(SS_List $list) {
$this->searchList = $list;
return $this;
}
/**
* @return SS_List|null
*/
public function getSearchList() {
return $this->searchList;
}
public function getHTMLFragments($grid) {
GridFieldExtensions::include_requirements();
$data = new ArrayData(array(
'Title' => $this->getTitle(),
'Link' => $grid->Link('add-existing-search')
));
return array(
$this->fragment => $data->renderWith('GridFieldAddExistingSearchButton'),
);
}
public function getURLHandlers($grid) {
return array(
'add-existing-search' => 'handleSearch'
);
}
public function handleSearch($grid, $request) {
return new GridFieldAddExistingSearchHandler($grid, $this);
}
}