104 lines
2.6 KiB
PHP
104 lines
2.6 KiB
PHP
<?php
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namespace MailPoet\Twig;
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use MailPoet\WP\Functions as WPFunctions;
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use MailPoetVendor\Twig\Extension\AbstractExtension;
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use MailPoetVendor\Twig\TwigFunction;
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class Assets extends AbstractExtension {
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const CDN_URL = 'https://ps.w.org/mailpoet/';
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private $_globals;
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public function __construct($globals) {
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$this->_globals = $globals;
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}
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public function getFunctions() {
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return [
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new TwigFunction(
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'stylesheet',
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[$this, 'generateStylesheet'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'javascript',
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[$this, 'generateJavascript'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'getJavascriptScriptUrl',
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[$this, 'getJavascriptScriptUrl'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'image_url',
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[$this, 'generateImageUrl'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'cdn_url',
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[$this, 'generateCdnUrl'],
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['is_safe' => ['all']]
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),
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];
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}
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public function generateStylesheet() {
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$stylesheets = func_get_args();
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$output = [];
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foreach ($stylesheets as $stylesheet) {
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$output[] = sprintf(
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'<link rel="stylesheet" type="text/css" href="%s/dist/css/%s" />',
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$this->_globals['assets_url'],
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$this->getAssetFilename($this->_globals['assets_manifest_css'], $stylesheet)
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);
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}
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return join("\n", $output);
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}
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public function generateJavascript() {
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$scripts = func_get_args();
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$output = [];
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foreach ($scripts as $script) {
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$output[] = sprintf(
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'<script type="text/javascript" src="%s"></script>',
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$this->getJavascriptScriptUrl($script)
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);
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}
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return join("\n", $output);
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}
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public function getJavascriptScriptUrl($script) {
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return sprintf(
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'%s/%s/%s',
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$this->_globals['assets_url'],
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strpos($script, 'lib/') === 0 ? 'js' : 'dist/js',
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$this->getAssetFileName($this->_globals['assets_manifest_js'], $script)
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);
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}
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public function generateImageUrl($path) {
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return $this->appendVersionToUrl(
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$this->_globals['assets_url'] . '/img/' . $path
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);
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}
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public function appendVersionToUrl($url) {
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return WPFunctions::get()->addQueryArg('mailpoet_version', $this->_globals['version'], $url);
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}
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public function getAssetFileName($manifest, $asset) {
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return (!empty($manifest[$asset])) ? $manifest[$asset] : $asset;
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}
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public function generateCdnUrl($path) {
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$useCdn = defined('MAILPOET_USE_CDN') ? MAILPOET_USE_CDN : true;
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return ($useCdn ? self::CDN_URL : $this->_globals['base_url'] . '/plugin_repository/') . "assets/$path";
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}
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}
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