silverstripe-framework/admin/code/CMSMenuItem.php

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<?php
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namespace SilverStripe\Admin;
use SilverStripe\Core\Convert;
use SilverStripe\Core\Object;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\ORM\FieldType\DBHTMLText;
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/**
* A simple CMS menu item.
*
* Items can be added to the menu through custom {@link LeftAndMainExtension}
* classes and {@link CMSMenu}.
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*
* @see CMSMenu
*/
class CMSMenuItem extends Object
{
/**
* The (translated) menu title
* @var string $title
*/
public $title;
/**
* Relative URL
* @var string $url
*/
public $url;
/**
* Parent controller class name
* @var string $controller
*/
public $controller;
/**
* Menu priority (sort order)
* @var integer $priority
*/
public $priority;
/**
* Attributes for the link. For instance, custom data attributes or standard
* HTML anchor properties.
*
* @var string
*/
protected $attributes = array();
/**
* Create a new CMS Menu Item
*
* @param string $title
* @param string $url
* @param string $controller Controller class name
* @param integer $priority The sort priority of the item
*/
public function __construct($title, $url, $controller = null, $priority = -1)
{
$this->title = $title;
$this->url = $url;
$this->controller = $controller;
$this->priority = $priority;
parent::__construct();
}
/**
* @param array $attributes
*/
public function setAttributes($attributes)
{
$this->attributes = $attributes;
}
/**
* @param array $attrs
* @return DBHTMLText
*/
public function getAttributesHTML($attrs = null)
{
$excludeKeys = (is_string($attrs)) ? func_get_args() : null;
if (!$attrs || is_string($attrs)) {
$attrs = $this->attributes;
}
// Remove empty or excluded values
foreach ($attrs as $key => $value) {
if (($excludeKeys && in_array($key, $excludeKeys))
|| (!$value && $value !== 0 && $value !== '0')
) {
unset($attrs[$key]);
continue;
}
}
// Create markkup
$parts = array();
foreach ($attrs as $name => $value) {
$parts[] = ($value === true) ? "{$name}=\"{$name}\"" : "{$name}=\"" . Convert::raw2att($value) . "\"";
}
return DBField::create_field('HTMLFragment', implode(' ', $parts));
}
}