71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
<?php
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namespace Automattic\Jetpack_Boost\Modules\Optimizations\Minify;
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use Automattic\Jetpack\Schema\Schema;
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use Automattic\Jetpack\WP_JS_Data_Sync\Data_Sync;
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use Automattic\Jetpack_Boost\Contracts\Changes_Output_After_Activation;
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use Automattic\Jetpack_Boost\Contracts\Changes_Output_On_Activation;
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use Automattic\Jetpack_Boost\Contracts\Feature;
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use Automattic\Jetpack_Boost\Contracts\Has_Data_Sync;
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use Automattic\Jetpack_Boost\Contracts\Has_Deactivate;
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use Automattic\Jetpack_Boost\Contracts\Optimization;
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use Automattic\Jetpack_Boost\Data_Sync\Minify_Excludes_State_Entry;
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use Automattic\Jetpack_Boost\Lib\Minify\Concatenate_JS;
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class Minify_JS implements Feature, Changes_Output_On_Activation, Changes_Output_After_Activation, Optimization, Has_Deactivate, Has_Data_Sync {
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public static $default_excludes = array( 'jquery', 'jquery-core', 'underscore', 'backbone' );
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/**
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* Setup the module. This runs on every page load.
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*/
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public function setup() {
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if ( jetpack_boost_page_optimize_bail() ) {
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return;
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}
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add_action( 'init', array( $this, 'init_minify' ) );
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}
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public function register_data_sync( Data_Sync $instance ) {
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$parser = Schema::as_array( Schema::as_string() )->fallback( self::$default_excludes );
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$instance->register( 'minify_js_excludes', $parser, new Minify_Excludes_State_Entry( 'minify_js_excludes' ) );
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$instance->register_readonly(
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'minify_js_excludes_default',
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Schema::as_unsafe_any(),
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function () {
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return Minify_JS::$default_excludes;
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}
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);
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}
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public static function get_slug() {
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return 'minify_js';
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}
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public static function get_change_output_action_names() {
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return array( 'update_option_' . JETPACK_BOOST_DATASYNC_NAMESPACE . '_minify_js_excludes' );
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}
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public static function is_available() {
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return true;
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}
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public function init_minify() {
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global $wp_scripts;
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// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
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$wp_scripts = new Concatenate_JS( $wp_scripts );
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$wp_scripts->allow_gzip_compression = true; // @todo - used constant ALLOW_GZIP_COMPRESSION = true if not defined.
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}
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/**
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* This is called only when the module is deactivated.
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*/
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public static function deactivate() {
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jetpack_boost_page_optimize_cleanup_cache( 'js' );
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}
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}
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