SilverStripe\Forms\GridField\GridFieldAddNewButton

Complexity

Total Complexity

5

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setButtonName()	0	6	1
A	__construct()	0	4	1
B	getHTMLFragments()	0	24	3

<?php

namespace SilverStripe\Forms\GridField;

use SilverStripe\Control\Controller;
use SilverStripe\View\ArrayData;
use SilverStripe\View\SSViewer;

/**
 * This component provides a button for opening the add new form provided by
 * {@link GridFieldDetailForm}.
 *
 * Only returns a button if {@link DataObject->canCreate()} for this record
 * returns true.
 */
class GridFieldAddNewButton implements GridField_HTMLProvider
{

    protected $targetFragment;

    protected $buttonName;

    public function setButtonName($name)
    {
        $this->buttonName = $name;

        return $this;
    }

    public function __construct($targetFragment = 'before')
    {
        $this->targetFragment = $targetFragment;
    }

    public function getHTMLFragments($gridField)
    {
        $singleton = singleton($gridField->getModelClass());

        if (!$singleton->canCreate()) {
            return array();
        }

        if (!$this->buttonName) {
            // provide a default button name, can be changed by calling {@link setButtonName()} on this component
            $objectName = $singleton->i18n_singular_name();
            $this->buttonName = _t('GridField.Add', 'Add {name}', array('name' => $objectName));
        }

        $data = new ArrayData(array(
            'NewLink' => Controller::join_links($gridField->Link('item'), 'new'),
            'ButtonName' => $this->buttonName,
        ));

        $templates = SSViewer::get_templates_by_class($this, '', __CLASS__);
        return array(
            $this->targetFragment => $data->renderWith($templates),
        );
    }
}