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