91 lines
1.7 KiB
PHP
91 lines
1.7 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
namespace Sphere\Debloat\Base;
|
||
|
|
|
||
|
|
use Sphere\Debloat\Plugin;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Base class for scripts and stylesheets.
|
||
|
|
*
|
||
|
|
* @uses Plugin::file_system()
|
||
|
|
*
|
||
|
|
* @author asadkn
|
||
|
|
* @since 1.0.0
|
||
|
|
*/
|
||
|
|
abstract class Asset
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $id;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var string
|
||
|
|
*/
|
||
|
|
public $orig_url;
|
||
|
|
public $url;
|
||
|
|
public $minified_url;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Whether the asset is local or at a remote URL.
|
||
|
|
* Note: Defaults to null for lazy init.
|
||
|
|
*
|
||
|
|
* @var boolean
|
||
|
|
*/
|
||
|
|
private $is_remote = null;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return URL to get content from. Minified URL if present.
|
||
|
|
*
|
||
|
|
* @return void
|
||
|
|
*/
|
||
|
|
public function get_content_url()
|
||
|
|
{
|
||
|
|
return $this->minified_url ?: $this->url;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Render attributes using key values.
|
||
|
|
*
|
||
|
|
* @param array $orig_attrs Key value pair of attributes.
|
||
|
|
* @param array $safe List of attributes pre-escaped.
|
||
|
|
* @return array Array of attributes.
|
||
|
|
*/
|
||
|
|
public function render_attrs($orig_attrs, $safe = [])
|
||
|
|
{
|
||
|
|
$attrs = [];
|
||
|
|
foreach ($orig_attrs as $key => $value) {
|
||
|
|
|
||
|
|
// For true, no value is needed in HTML.
|
||
|
|
if ($value === true) {
|
||
|
|
$attrs[] = $key;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Adding previously escaped, but escape again just in case it was done using
|
||
|
|
// different quotes originally.
|
||
|
|
$value = !in_array($key, $safe) ? esc_attr($value) : $value;
|
||
|
|
$attrs[] = sprintf('%s="%s"', $key, $value);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Whether the asset is on a remote location.
|
||
|
|
*
|
||
|
|
* @return boolean
|
||
|
|
*/
|
||
|
|
public function is_remote()
|
||
|
|
{
|
||
|
|
if ($this->is_remote || $this->minified_url) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($this->is_remote === null && !Plugin::file_system()->url_to_local($this->url)) {
|
||
|
|
$this->is_remote = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $this->is_remote;
|
||
|
|
}
|
||
|
|
}
|