248 lines
8.6 KiB
PHP
248 lines
8.6 KiB
PHP
<?php
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/**
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* Handles Super Widget.
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*
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* @author Time.ly Network Inc.
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* @since 2.0
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*
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* @package AI1EC
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* @subpackage AI1EC.Javascript
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*/
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class Ai1ec_Controller_Javascript_Widget extends Ai1ec_Base {
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const WIDGET_PARAMETER = 'ai1ec_js_widget';
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const LEGACY_WIDGET_PARAMETER = 'ai1ec_super_widget';
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const WIDGET_JS_CACHE_FILE = '/public/js_cache/ai1ec_js_widget.js';
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protected $_widgets = array();
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public function add_widget( $widget_id, $widget_class ) {
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$this->_widgets[$widget_id] = $widget_class;
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}
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public function get_widgets() {
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return $this->_widgets;
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}
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/**
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* Adds Super Widget JS to admin screen.
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*
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* @param array $files
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* @param string $page_to_load
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*
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* @return array
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*/
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public function add_js( array $files, $page_to_load ) {
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if ( 'admin_settings.js' === $page_to_load ) {
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$files[] = AI1ECSW_PATH . '/public/js/pages/admin_settings.js';
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}
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return $files;
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}
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/**
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* @param array $data
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* @return array
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*/
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public function add_js_translation( array $data ) {
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$data['set_calendar_page'] = __(
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'You must choose the Calendar page before using the Super Widget',
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AI1EC_PLUGIN_NAME
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);
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return $data;
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}
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/**
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* Sets the flag to revalidate cached js files on next render.
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*/
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public function revalidate_cache() {
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$this->_registry->get( 'model.option' )->set( 'jswidgetupdated', '0' );
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}
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/**
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* Renders everything that's needed for the embedded widget.
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*/
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public function render_js_widget() {
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if ( isset( $_GET['render'] ) && 'true' === $_GET['render'] ) {
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if ( isset( $_GET[self::WIDGET_PARAMETER] ) ){
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$widget = $_GET[self::WIDGET_PARAMETER];
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} else if ( isset( $_GET[self::LEGACY_WIDGET_PARAMETER] ) ) {
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$widget = $_GET[self::LEGACY_WIDGET_PARAMETER];
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}
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$widget_class = null;
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if ( isset( $this->_widgets[$widget] ) ) {
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$widget_class = $this->_widgets[$widget];
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}
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if ( null === $widget_class ) {
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return;
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}
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$widget_instance = $this->_registry->get( $widget_class );
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$this->render_content( $widget_instance );
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} else {
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if (
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! $this->_registry->get( 'model.settings' )->get( 'cache_dynamic_js' ) ||
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'1' != $this->_registry->get( 'model.option' )->get( 'jswidgetupdated' ) ||
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! $this->_registry->get( 'filesystem.checker' )->check_file_exists(
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AI1EC_PATH . self::WIDGET_JS_CACHE_FILE,
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true
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)
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) {
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$this->render_javascript();
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} else {
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header(
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'Location: '
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. plugin_dir_url( 'all-in-one-event-calendar/public/js_cache/.' )
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. 'ai1ec_js_widget.js'
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);
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exit( 0 );
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}
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}
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}
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public function render_javascript() {
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header( 'Content-Type: application/javascript' );
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header(
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'Expires: ' . gmdate( 'D, d M Y H:i:s', time() + 31536000 ) . ' GMT'
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);
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header( 'Cache-Control: public, max-age=31536000' );
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$jscontroller = $this->_registry->get( 'controller.javascript' );
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$css_controller = $this->_registry->get( 'css.frontend' );
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$require_main = AI1EC_ADMIN_THEME_JS_PATH . DIRECTORY_SEPARATOR . 'require.js';
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$widget_file = AI1EC_PATH . '/public/js/widget/common_widget.js';
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$translation = $jscontroller->get_frontend_translation_data();
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$page_id = $this->_registry->get(
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'model.settings'
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)->get( 'calendar_page_id' );
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$permalink = get_permalink(
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$page_id
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);
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$full_permalink = $this->_registry->get(
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'template.link.helper'
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)->get_full_permalink( $page_id );
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// load the css to hardcode, saving a call
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$css_rules = $css_controller->get_compiled_css();
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$css_rules = addslashes( $css_rules );
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$translation['permalinks_structure'] = $this->
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_registry->get( 'model.option' )->get( 'permalink_structure' );
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$translation['calendar_url'] = preg_replace( '/^https?:/', '', $permalink );
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$translation['full_calendar_url'] = preg_replace( '/^https?:/', '', $full_permalink );
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// Let extensions add their scripts.
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// look at Extended Views or Super Widget for examples
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$extension_urls = array();
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$extension_urls = apply_filters(
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'ai1ec_render_js',
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$extension_urls,
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'ai1ec_widget.js'
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);
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// Removing http:// or https:// from extension URLs
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foreach ( $extension_urls as &$extension_url ) {
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$extension_url = preg_replace( '/https?:/', '', $extension_url );
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}
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$translation['extension_urls'] = $extension_urls;
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// the single event page js is loaded dinamically.
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$translation['event_page'] = array(
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'id' => 'ai1ec_event',
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'url' => preg_replace( '/^https?:/', '', AI1EC_URL ) . '/public/js/pages/event.js',
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);
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$translation_module = $jscontroller->create_require_js_module(
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Ai1ec_Javascript_Controller::FRONTEND_CONFIG_MODULE,
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$translation
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);
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// get requirejs
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$require = file_get_contents( $require_main );
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$main_widget = file_get_contents( $widget_file );
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$require_config = $jscontroller->create_require_js_config_object();
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$config = $jscontroller->create_require_js_module(
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'ai1ec_config',
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$jscontroller->get_translation_data()
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);
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// get jquery
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$jquery = $jscontroller->get_jquery_version_based_on_browser(
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isset( $_SERVER['HTTP_USER_AGENT'] )
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? $_SERVER['HTTP_USER_AGENT']
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: ''
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);
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$domready = $jscontroller->get_module(
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'domReady.js'
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);
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$frontend = $jscontroller->get_module(
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'scripts/common_scripts/frontend/common_frontend.js'
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);
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// compress data if possible
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$compatibility_ob = $this->_registry->get( 'compatibility.ob' );
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$js = <<<JS
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/******** Called once Require.js has loaded ******/
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(function() {
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var timely_css = document.createElement( 'style' );
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timely_css.innerHTML = '$css_rules';
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( document.getElementsByTagName( "head" )[0] || document.documentElement ).appendChild( timely_css );
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// bring in requires
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$require
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// make timely global
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window.timely = timely;
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$require_config
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// Load other modules
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$translation_module
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$config
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$jquery
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$frontend
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// start up the widget
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$main_widget
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})(); // We call our anonymous function immediately
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JS;
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$compatibility_ob->gzip_if_possible( $js );
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if (
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$this->_registry->get( 'model.settings' )->get( 'cache_dynamic_js' ) &&
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(
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'0' === $this->_registry->get( 'model.option' )->get( 'jswidgetupdated' ) ||
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! $this->_registry->get( 'filesystem.checker' )->check_file_exists(
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AI1EC_PATH . self::WIDGET_JS_CACHE_FILE,
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true
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)
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)
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) {
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try {
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$js_path = AI1EC_ADMIN_THEME_JS_PATH . DIRECTORY_SEPARATOR;
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$js_saved = file_put_contents(
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$js_path . '../js_cache/ai1ec_js_widget.js',
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$js
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);
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if ( $js_saved ) {
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$this->_registry->get( 'model.option' )->set( 'jswidgetupdated', '1' );
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}
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} catch ( Exception $e ) {
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$this->_registry->get( 'model.settings' )->set( 'cache_dynamic_js', false );
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}
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}
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exit( 0 );
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}
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public function render_content( Ai1ec_Embeddable $widget_instance ) {
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$args = array();
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$defaults = $widget_instance->get_js_widget_configurable_defaults();
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foreach ( $defaults as $id => $value ) {
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if ( isset( $_GET[$id] ) ) {
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$args[$id] = $_GET[$id];
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}
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}
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$html = $widget_instance->javascript_widget( $args );
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$jsonp = $this->_registry->get( 'http.response.render.strategy.jsonp' );
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$jsonp->render(
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array(
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'data' => array( 'html' => $html )
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)
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);
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}
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}
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