595 lines
18 KiB
JavaScript
595 lines
18 KiB
JavaScript
(function ($) {
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var wp_optimize = window.wp_optimize || {};
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var send_command = wp_optimize.send_command;
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var refresh_frequency = wpoptimize.refresh_frequency || 30000;
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if (!send_command) {
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console.error('WP-Optimize Minify: wp_optimize.send_command is required.');
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return;
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}
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var minify = {};
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/**
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* Initializing the minify feature and events
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*/
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minify.init = function () {
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var minify = this;
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this.enabled = false;
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$(document).on('wp-optimize/minify/toggle-status', function(e, params) {
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if (params.hasOwnProperty('enabled')) {
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$('[data-whichpage="wpo_minify"]').toggleClass('is-enabled', params.enabled)
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minify.enabled = params.enabled;
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if (minify.enabled) minify.getFiles();
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}
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});
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/**
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* The standard handler for clearing the cache. Safe to use
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*/
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$('.purge_minify_cache').on('click', function(e) {
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e.preventDefault();
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$.blockUI();
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send_command('purge_minify_cache', null, function(response) {
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minify.updateFilesLists(response.files);
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minify.updateStats(response.files);
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}).always(function() {
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$.unblockUI();
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});
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});
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/**
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* Removes the entire cache dir.
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* Use with caution, as cached html may still reference those files.
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*/
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$('.purge_all_minify_cache').on('click', function() {
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$.blockUI();
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send_command('purge_all_minify_cache', null, function(response) {
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minify.updateFilesLists(response.files);
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minify.updateStats(response.files);
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}).always(function() {
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$.unblockUI();
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});
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});
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/**
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* Forces minifiy to create a new cache, safe to use
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*/
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$('.minify_increment_cache').on('click', function() {
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$.blockUI();
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send_command('minify_increment_cache', null, function(response) {
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if (response.hasOwnProperty('files')) {
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minify.updateFilesLists(response.files);
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minify.updateStats(response.files);
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}
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}).always(function() {
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$.unblockUI();
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});
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});
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// ======= SLIDERS ========
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// Generic slider save
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$('#wp-optimize-nav-tab-wpo_minify-status-contents form :input, #wp-optimize-nav-tab-wpo_minify-js-contents form :input, #wp-optimize-nav-tab-wpo_minify-css-contents form :input, #wp-optimize-nav-tab-wpo_minify-font-contents form :input, #wp-optimize-nav-tab-wpo_minify-settings-contents form :input, #wp-optimize-nav-tab-wpo_minify-advanced-contents form :input').on('change', function() {
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$(this).closest('form').data('need_saving', true);
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});
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$('input[type=checkbox].wpo-save-setting').on('change', function(e) {
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var input = $(this),
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val = input.prop('checked'),
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name = input.prop('name'),
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data = {};
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data[name] = val;
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$.blockUI();
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send_command('save_minify_settings', data, function(response) {
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if (response.success) {
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input.trigger('wp-optimize/minify/saved_setting');
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if (response.hasOwnProperty('files')) {
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minify.updateFilesLists(response.files);
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minify.updateStats(response.files);
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}
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} else {
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console.log('Settings not saved', data)
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}
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}).always(function() {
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$.unblockUI();
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});
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});
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// Slider enable minify
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$('#wpo_min_enable_minify').on('wp-optimize/minify/saved_setting', function() {
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this.enabled = $(this).prop('checked');
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$(document).trigger('wp-optimize/minify/toggle-status', {enabled: this.enabled});
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});
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// Toggle wpo-feature-is-disabled class
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$('#wpo_min_enable_minify').on('wp-optimize/minify/saved_setting', function() {
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$(this).closest('.wpo_section').toggleClass('wpo-feature-is-disabled', !$(this).is(':checked'));
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});
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// Toggle wpo-feature-is-disabled class
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$('#wpo_min_enable_minify_css, #wpo_min_enable_minify_js')
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// Set value on status change
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.on('wp-optimize/minify/saved_setting', function() {
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$('#wp-optimize-nav-tab-wrapper__wpo_minify a[data-tab="' + $(this).data('tabname') + '"] span.disabled').toggleClass('hidden', $(this).is(':checked'));
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})
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// Set value on page load
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.each(function() {
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$('#wp-optimize-nav-tab-wrapper__wpo_minify a[data-tab="' + $(this).data('tabname') + '"] span.disabled').toggleClass('hidden', $(this).is(':checked'));
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});
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// slider enable Debug mode
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$('#wpo_min_enable_minify_debug').on('wp-optimize/minify/saved_setting', function() {
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// Refresh the page as it's needed to show the extra options
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$.blockUI({message: '<h1>'+wpoptimize.page_refresh+'</h1>'});
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location.href = $('#wp-optimize-nav-tab-wpo_minify-advanced').prop('href');
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});
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// Edit default exclusions
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$('#wpo_min_edit_default_exclutions').on('wp-optimize/minify/saved_setting', function() {
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// Show exclusions section
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$('.wpo-minify-default-exclusions').toggleClass('hidden', !$(this).prop('checked'));
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});
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// Save settings
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$('.wp-optimize-save-minify-settings').on('click', function(e) {
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e.preventDefault();
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var btn = $(this),
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spinner = btn.next(),
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success_icon = spinner.next(),
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$need_refresh_btn = null;
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spinner.show();
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$.blockUI();
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var data = {};
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var tabs = $('[data-whichpage="wpo_minify"] .wp-optimize-nav-tab-contents form');
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tabs.each(function() {
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var tab = $(this);
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if (true === tab.data('need_saving')) {
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data = Object.assign(data, gather_data(tab));
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tab.data('need_saving', false);
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}
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});
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/**
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* Gather data from the given form
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*
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* @param {HTMLFormElement} form
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*
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* @returns {Array} Array of collected data from the form
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*/
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function gather_data(form) {
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var data = $(form).serializeArray().reduce(form_serialize_reduce_cb, {});
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$(form).find('input[type="checkbox"]').each(function (i) {
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var name = $(this).prop("name");
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if (name.includes('[]')) {
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if (!$(this).is(':checked')) return;
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var newName = name.replace('[]', '');
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if (!data[newName]) data[newName] = [];
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data[newName].push($(this).val());
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} else {
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data[name] = $(this).is(':checked') ? 'true' : 'false';
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}
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});
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return data;
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}
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/**
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* Reduces the form elements array into an object
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*
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* @param {Object} collection An empty object
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* @param {*} item form input element as array element
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*
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* @returns {Object} collection An object of form data
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*/
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function form_serialize_reduce_cb(collection, item) {
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// Ignore items containing [], which we expect to be returned as arrays
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if (item.name.includes('[]')) return collection;
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collection[item.name] = item.value;
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return collection;
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}
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send_command('save_minify_settings', data, function(response) {
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if (response.hasOwnProperty('error')) {
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// show error
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console.log(response.error);
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$('.wpo-error__enabling-cache').removeClass('wpo_hidden').find('p').text(response.error.message);
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} else {
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$('.wpo-error__enabling-cache').addClass('wpo_hidden').find('p').text('');
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}
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if (response.hasOwnProperty('files')) {
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minify.updateFilesLists(response.files);
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minify.updateStats(response.files);
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}
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spinner.hide();
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success_icon.show();
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setTimeout(function() {
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success_icon.fadeOut('slow', function() {
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success_icon.hide();
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});
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}, 5000);
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}).always(function() {
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$.unblockUI();
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});
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})
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// Dismiss information notice
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$('.wp-optimize-minify-status-information-notice').on('click', '.notice-dismiss', function(e) {
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e.preventDefault();
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send_command('hide_minify_notice');
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});
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// Show logs
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$('#wpo_min_jsprocessed, #wpo_min_cssprocessed').on('click', '.log', function(e) {
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e.preventDefault();
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$(this).nextAll('.wpo_min_log').slideToggle('fast');
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});
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// Handle js excludes
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$('#wpo_min_jsprocessed').on('click', '.exclude', function(e) {
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e.preventDefault();
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var el = $(this);
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var excluded_file = get_excluded_file(el);
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add_excluded_js_file(excluded_file);
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tab_need_saving('js');
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highlight_excluded_item(el);
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});
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// Handle css excludes
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$('#wpo_min_cssprocessed').on('click', '.exclude', function(e) {
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e.preventDefault();
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var el = $(this);
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var excluded_file = get_excluded_file(el);
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add_excluded_css_file(excluded_file);
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tab_need_saving('css');
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highlight_excluded_item(el);
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});
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/**
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* Get excluded file url
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*
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* @param {HTMLElement} el
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*
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* @return {string}
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*/
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function get_excluded_file(el) {
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return el.data('url');
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}
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/**
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* Exclude js file
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*
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* @param {string} excluded_file File url
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*/
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function add_excluded_js_file(excluded_file) {
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var $js_textarea = $('#exclude_js');
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var list_of_excluded_files = $js_textarea.val();
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list_of_excluded_files += excluded_file + '\n';
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$js_textarea.val(list_of_excluded_files);
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}
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/**
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* Exclude css file
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*
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* @param {string} excluded_file File url
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*/
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function add_excluded_css_file(excluded_file) {
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var $css_textarea = $('#exclude_css');
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var list_of_excluded_files = $css_textarea.val();
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list_of_excluded_files += excluded_file + '\n';
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$css_textarea.val(list_of_excluded_files);
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}
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// Handle defer
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$('#wpo_min_jsprocessed').on('click', '.defer', function(e) {
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e.preventDefault();
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add_deferred_file($(this));
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});
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// Handle async loading
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$('#wpo_min_cssprocessed').on('click', '.async', function(e) {
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e.preventDefault();
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add_async_file($(this));
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});
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/**
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* Add deferred file
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*
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* @param {HTMLElement} el target element
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*/
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function add_deferred_file(el) {
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var deferred_file = el.data('url');
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var $async_js_textarea = $('#async_js');
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var list_of_deferred_files = $async_js_textarea.val();
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list_of_deferred_files += deferred_file + '\n';
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$async_js_textarea.val(list_of_deferred_files);
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tab_need_saving('js');
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highlight_excluded_item(el);
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}
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/**
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* Add asynchronously loading file
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*
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* @param {HTMLElement} el target element
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*/
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function add_async_file(el) {
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var async_file = el.data('url');
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var $async_css_textarea = $('#async_css');
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var list_of_async_files = $async_css_textarea.val();
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list_of_async_files += async_file + '\n';
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$async_css_textarea.val(list_of_async_files);
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tab_need_saving('css');
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highlight_excluded_item(el);
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}
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/**
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*
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* @param {string} tab_name Name of the tab that need saving
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*/
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function tab_need_saving(tab_name) {
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$('#wp-optimize-nav-tab-wpo_minify-' + tab_name + '-contents form').data('need_saving', true);
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}
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/**
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* Update UI after excluding the file
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*
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* @param {HTMLElement} el Target element
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*/
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function highlight_excluded_item(el) {
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el.closest('.wpo_min_log').prev().removeClass('hidden').addClass('updated').slideDown();
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el.text(wpoptimize.added_to_list);
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el.removeClass('exclude');
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el.parent().addClass('disable-list-item');
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el.replaceWith($('<span>' + el.text() + '</span>'));
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}
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$('#wp-optimize-minify-advanced').on('click', '.save-exclusions', function(e) {
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e.preventDefault();
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$('.wp-optimize-save-minify-settings').first().trigger('click');
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});
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// Set the initial `enabled` value
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this.enabled = $('#wpo_min_enable_minify').prop('checked');
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$(document).trigger('wp-optimize/minify/toggle-status', {enabled: this.enabled});
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// When loading the page and minify is disabled, make sure that the status tab is active.
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if (!this.enabled && !$('#wp-optimize-nav-tab-wrapper__wpo_minify a[data-tab="status"]').is('.nav-tab-active')) {
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$('#wp-optimize-nav-tab-wrapper__wpo_minify a[data-tab="status"]').trigger('click');
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}
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// Enable / disable defer_jquery
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function check_defer_status( e ) {
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$('input[name="enable_defer_js"]').each(function(index, element) {
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$(element).closest('fieldset').removeClass('selected').find('.defer-js-settings').slideUp('fast');
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});
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$('input[name="enable_defer_js"]:checked').closest('fieldset').addClass('selected').find('.defer-js-settings').slideDown('fast');
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}
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$('input[name="enable_defer_js"]').on('change', check_defer_status);
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check_defer_status();
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/**
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* Minify Preloader functionality
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*/
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var run_minify_preload_btn = $('#wp_optimize_run_minify_preload'),
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minify_preload_status_el = $('#wp_optimize_preload_minify_status'),
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check_status_interval = null;
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run_minify_preload_btn.on('click', function() {
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var btn = $(this),
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is_running = btn.data('running'),
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status = minify_preload_status_el.text();
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btn.prop('disabled', true);
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if (is_running) {
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btn.data('running', false);
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clearInterval(check_status_interval);
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check_status_interval = null;
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send_command(
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'cancel_minify_preload',
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null,
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function(response) {
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if (response && response.hasOwnProperty('message')) {
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minify_preload_status_el.text(response.message);
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}
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}
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).always(function() {
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btn.val(wpoptimize.run_now);
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btn.prop('disabled', false);
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});
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} else {
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minify_preload_status_el.text(wpoptimize.starting_preload);
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btn.data('running', true);
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send_command(
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'run_minify_preload',
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null,
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null,
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true,
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{
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timeout: 3000 // set a timeout in case the server doesn't support our close browser connection function.
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}
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).always(function(response) {
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try {
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var resp = wpo_parse_json(response);
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} catch (e) {
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}
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if (resp && resp.error) {
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var error_text = wpoptimize.error_unexpected_response;
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if (typeof resp.error != 'function') {
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error_text = resp.error;
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} else if (resp.status) {
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error_text = resp.status + ': ' + resp.statusText;
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}
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alert(error_text);
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minify_preload_status_el.text(status);
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btn.prop('disabled', false);
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btn.data('running', false);
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return;
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}
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minify_preload_status_el.text(wpoptimize.loading_urls);
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btn.val(wpoptimize.cancel);
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btn.prop('disabled', false);
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run_update_minify_preload_status();
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});
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}
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});
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/**
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* If already running then update status
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*/
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if (run_minify_preload_btn.data('running')) {
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run_update_minify_preload_status();
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}
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/**
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* Create interval action for update preloader status.
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*
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* @return void
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*/
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function run_update_minify_preload_status() {
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if (check_status_interval) return;
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check_status_interval = setInterval(function() {
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update_minify_preload_status();
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}, 5000);
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}
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/**
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* Update minify preload status ajax action.
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*
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* @return void
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*/
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function update_minify_preload_status() {
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send_command('get_minify_preload_status', null, function(response) {
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if (response.done) {
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run_minify_preload_btn.val(wpoptimize.run_now);
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run_minify_preload_btn.data('running', false);
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clearInterval(check_status_interval);
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check_status_interval = null;
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} else {
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run_minify_preload_btn.val(wpoptimize.cancel);
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run_minify_preload_btn.data('running', true);
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}
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minify_preload_status_el.text(response.message);
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update_minify_size_information(response);
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});
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}
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/**
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* Run update information about minify size.
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*
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* @return void
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*/
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function update_minify_size_information(response) {
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$('#wpo_min_cache_size').text(response.size);
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$('#wpo_min_cache_total_size').text(response.total_size);
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}
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return this;
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}
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/**
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* Get the list of files generated by Minify and update the markup.
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*/
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minify.getFiles = function() {
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// Only run if the feature is enabled
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if (!this.enabled) return;
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|
|
|
var data = {
|
|
stamp: new Date().getTime()
|
|
};
|
|
|
|
send_command('get_minify_cached_files', data, function(response) {
|
|
|
|
minify.updateFilesLists(response);
|
|
minify.updateStats(response);
|
|
|
|
});
|
|
|
|
if (refresh_frequency) setTimeout(minify.getFiles.bind(this), refresh_frequency);
|
|
}
|
|
|
|
minify.updateFilesLists = function(data) {
|
|
// reset
|
|
var wpominarr = [];
|
|
|
|
// js
|
|
if (data.js.length > 0) {
|
|
$(data.js).each(function () {
|
|
wpominarr.push(this.uid);
|
|
if ($('#'+this.uid).length == 0) {
|
|
$('#wpo_min_jsprocessed ul.processed').append('\
|
|
<li id="'+this.uid+'">\
|
|
<span class="filename"><a href="'+this.file_url+'" target="_blank">'+this.filename+'</a> ('+this.fsize+')</span>\
|
|
<a href="#" class="log">' + wpoptimize.toggle_info + '</a>\
|
|
<div class="hidden save_notice">\
|
|
<p>' + wpoptimize.added_notice + '</p>\
|
|
<p><button class="button button-primary save-exclusions">' + wpoptimize.save_notice + '</button></p>\
|
|
</div>\
|
|
<div class="hidden wpo_min_log">'+this.log+'</div>\
|
|
</li>\
|
|
');
|
|
}
|
|
});
|
|
}
|
|
|
|
$('#wpo_min_jsprocessed ul.processed .no-files-yet').toggle(!data.js.length);
|
|
|
|
// css
|
|
if (data.css.length > 0) {
|
|
$(data.css).each(function () {
|
|
wpominarr.push(this.uid);
|
|
if ($('#'+this.uid).length == 0) {
|
|
$('#wpo_min_cssprocessed ul.processed').append('\
|
|
<li id="'+this.uid+'">\
|
|
<span class="filename"><a href="'+this.file_url+'" target="_blank">'+this.filename+'</a> ('+this.fsize+')</span>\
|
|
<a href="#" class="log">' + wpoptimize.toggle_info + '</a>\
|
|
<div class="hidden save_notice">\
|
|
<p>' + wpoptimize.added_to_list + '</p>\
|
|
<p><button class="button button-primary save-exclusions">' + wpoptimize.save_notice + '</button></p>\
|
|
</div>\
|
|
<div class="hidden wpo_min_log">'+this.log+'</div>\
|
|
</li>\
|
|
');
|
|
}
|
|
});
|
|
}
|
|
|
|
$('#wpo_min_cssprocessed ul.processed .no-files-yet').toggle(!data.css.length);
|
|
|
|
// Remove <li> if it's not in the files array
|
|
$('#wpo_min_jsprocessed ul.processed > li, #wpo_min_cssprocessed ul.processed > li').each(function () {
|
|
if (-1 == jQuery.inArray($(this).attr('id'), wpominarr)) {
|
|
if (!$(this).is('.no-files-yet')) {
|
|
$(this).remove();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
minify.updateStats = function(data) {
|
|
if (data.cachesize.length > 0) {
|
|
$("#wpo_min_cache_size").html(this.enabled ? data.cachesize : wpoptimize.no_minified_assets);
|
|
$("#wpo_min_cache_total_size").html(this.enabled ? data.total_cache_size : wpoptimize.no_minified_assets);
|
|
$("#wpo_min_cache_time").html(this.enabled ? data.cacheTime : '-');
|
|
$("#wpo_min_cache_path").html(data.cachePath);
|
|
}
|
|
};
|
|
|
|
wp_optimize.minify = minify;
|
|
|
|
})(jQuery); |