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Files:
cache-3-3-1.min.js
cache.js
heartbeat-3-3-1.min.js
heartbeat.js
loadAsync-3-3-1.min.js
loadAsync.js
loadCSS-3-3-1.min.js
loadCSS.js
minify-3-3-1.min.js
minify.js
modal-3-3-1.min.js
modal.js
queue-3-3-1.min.js
queue.js
send-command-3-3-1.min.js
send-command.js
wpo-images-view-3-3-1.min.js
wpo-images-view.js
wpoadmin-3-3-1.min.js
wpoadmin.js
wposmush-3-3-1.min.js
wposmush.js
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Edit File: cache.js
var WP_Optimize_Cache = function () { var $ = jQuery; var send_command = wp_optimize.send_command; var heartbeat = WP_Optimize_Heartbeat(); var heartbeat_agents = []; var browser_cache_enable_btn = $('#wp_optimize_browser_cache_enable'), purge_cache_btn = $('#wp-optimize-purge-cache'), enable_page_caching_switch = $('#enable_page_caching'), page_cache_length_value_inp = $('#page_cache_length_value'); /** * Handle purge cache btn. */ purge_cache_btn.on('click', function() { var btn = $(this), spinner = btn.next(), success_icon = spinner.next(); spinner.show(); send_command('purge_page_cache', {}, function(response) { spinner.hide(); success_icon.show(); setTimeout(function() { success_icon.fadeOut('slow', function() { success_icon.hide(); }); run_update_cache_preload_status(); }, 5000); update_cache_size_information(response); }); }); /** * Trigger purge cache button click if wpo_purge_cache event fired. */ $('body').on('wpo_purge_cache', function() { purge_cache_btn.trigger('click'); }); /** * Trigger click Browser cache button if user push Enter and form start submitting. */ browser_cache_enable_btn.closest('form').on( 'submit', function(e) { e.preventDefault(); browser_cache_enable_btn.trigger('click'); return false; } ); /** * Disable or enable preload cache lifespan value */ page_cache_length_value_inp.on('change', function() { var value = parseInt(page_cache_length_value_inp.val(), 10); $('#preload_schedule_type option[value="wpo_use_cache_lifespan"]').prop('disabled', isNaN(value) || value <= 0); }); /** * Handle Enable Gzip compression button click. */ $('#wp_optimize_gzip_compression_enable').on('click', function() { var button = $(this), loader = button.next(); loader.show(); send_command('enable_gzip_compression', {enable: button.data('enable')}, function(response) { var gzip_status_message = $('#wpo_gzip_compression_status'); if (response) { if (response.enabled) { button.text(wpoptimize.disable); button.data('enable', '0'); gzip_status_message.removeClass('wpo-disabled').addClass('wpo-enabled'); } else { button.text(wpoptimize.enable); button.data('enable', '1'); gzip_status_message.addClass('wpo-disabled').removeClass('wpo-enabled'); } if (response.message) { $('#wpo_gzip_compression_error_message').text(response.message).show(); } else { $('#wpo_gzip_compression_error_message').hide(); } if (response.output) { $('#wpo_gzip_compression_output').html(response.output).show(); } else { $('#wpo_gzip_compression_output').hide(); } } else { alert(wpoptimize.error_unexpected_response); } loader.hide(); }).fail(function() { alert(wpoptimize.error_unexpected_response); loader.hide(); }); }); /** * Manually check gzip status */ $('.wpo-refresh-gzip-status').on('click', function(e) { e.preventDefault(); $link = $(this); $link.addClass('loading'); send_command('get_gzip_compression_status', null, function(response) { $link.removeClass('loading'); var gzip_status_message = $('#wpo_gzip_compression_status'); if (response.hasOwnProperty('status')) { if (response.status) { // gzip is enabled gzip_status_message.removeClass('wpo-disabled').addClass('wpo-enabled'); } else { // gzip is not enabled gzip_status_message.addClass('wpo-disabled').removeClass('wpo-enabled'); } } else if (response.hasOwnProperty('error')) { alert(response.error); console.log('Gzip status error code: ' + response.code); console.log('Gzip status error message: ' + response.message); } }); }); /** * Handle Enable browser cache button click. */ browser_cache_enable_btn.on('click', function() { var browser_cache_expire_days_el = $('#wpo_browser_cache_expire_days'), browser_cache_expire_hours_el = $('#wpo_browser_cache_expire_hours'), browser_cache_expire_days = parseInt(browser_cache_expire_days_el.val(), 10), browser_cache_expire_hours = parseInt(browser_cache_expire_hours_el.val(), 10), button = $(this), loader = button.next(); // check for invalid integer. if (isNaN(browser_cache_expire_days)) browser_cache_expire_days = 0; if (isNaN(browser_cache_expire_hours)) browser_cache_expire_hours = 0; if (browser_cache_expire_days < 0 || browser_cache_expire_hours < 0) { $('#wpo_browser_cache_error_message').text(wpoptimize.please_use_positive_integers).show(); return false; } else if (browser_cache_expire_hours > 23) { $('#wpo_browser_cache_error_message').text(wpoptimize.please_use_valid_values).show(); return false; } else { $('#wpo_browser_cache_error_message').hide(); } // set parsed values into input fields. browser_cache_expire_days_el.val(browser_cache_expire_days); browser_cache_expire_hours_el.val(browser_cache_expire_hours); loader.show(); send_command('enable_browser_cache', {browser_cache_expire_days: browser_cache_expire_days, browser_cache_expire_hours: browser_cache_expire_hours}, function(response) { var cache_status_message = $('#wpo_browser_cache_status'); var cache_status_field = $('#wpo_enable_browser_cache'); if (response) { if (response.enabled) { button.text(wpoptimize.update); cache_status_message.removeClass('wpo-disabled').addClass('wpo-enabled'); cache_status_field.val('true'); } else { button.text(wpoptimize.enable); cache_status_message.addClass('wpo-disabled').removeClass('wpo-enabled'); cache_status_field.val('false'); } if (response.message) { $('#wpo_browser_cache_message').text(response.message).show(); } else { $('#wpo_browser_cache_message').hide(); } if (response.error_message) { $('#wpo_browser_cache_error_message').text(response.error_message).show(); } else { $('#wpo_browser_cache_error_message').hide(); } if (response.output) { $('#wpo_browser_cache_output').html(response.output).show(); } else { $('#wpo_browser_cache_output').hide(); } } else { alert(wpoptimize.error_unexpected_response); } loader.hide(); }).fail(function() { alert(wpoptimize.error_unexpected_response); loader.hide(); }); }); /** * Gather cache settings from forms and return it as an object. * * @return object */ function gather_cache_settings() { var settings = {}; $('.cache-settings').each(function() { var el = $(this), name = el.attr('name'); if (el.is('input[type="checkbox"]')) { settings[name] = el.is(':checked') ? 1 : 0; } else if (el.is('textarea')) { settings[name] = el.val().split("\n"); } else { settings[name] = el.val(); } }); $('.cache-settings-array').each(function() { var el = $(this), name = el.attr('name'); if (!settings.hasOwnProperty(name)) { settings[name] = []; } if (el.is('input[type="checkbox"]')) { if ('value' == el.data('saveas')) { if (el.is(':checked')) settings[name].push(el.val()); } else { settings[name].push(el.is(':checked') ? 1 : 0); } } else if (el.is('textarea')) { settings[name].push(el.val().split("\n")); } else { settings[name].push(el.val()); } }); return settings; } /** * Handle click on the save settings button for cache. */ $('#wp-optimize-save-cache-settings, #wp-optimize-save-cache-advanced-rules, #wp-optimize-save-cache-preload-settings').on('click', function() { var btn = $(this), spinner = btn.next(), success_icon = spinner.next(); spinner.show(); $.blockUI(); send_command('save_cache_settings', { 'cache-settings': gather_cache_settings() }, function(response) { if (response.hasOwnProperty('js_trigger')) { $(document).trigger(response.js_trigger, response); } if (response.hasOwnProperty('error')) { // show error console.log(response.error); wp_optimize.notices.show_notice(response.error.code, response.error.message); } else { $('.wpo-error__enabling-cache').addClass('wpo_hidden').find('p').text(''); } if (response.hasOwnProperty('warnings')) { // show error console.log(response.warnings); $('.wpo-warnings__enabling-cache').removeClass('wpo_hidden') .find('p').text(response.warnings_label); var ul = $('.wpo-warnings__enabling-cache').find('ul').html(''); $.each(response.warnings, function(index, warning) { ul.append('<li>'+warning+'</li>'); }); } else { $('.wpo-warnings__enabling-cache').addClass('wpo_hidden').find('p').text(''); } if (response.hasOwnProperty('advanced_cache_file_writing_error')) { $('#wpo_advanced_cache_output') .text(response.advanced_cache_file_content) .show(); } else { $('#wpo_advanced_cache_output').hide(); } // update the toggle state depending on response.enabled enable_page_caching_switch.prop('checked', response.enabled); // cache is activated if (enable_page_caching_switch.is(':checked')) { // show purge button $('.purge-cache').show(); // enable preload button $('#wp_optimize_run_cache_preload').prop('disabled', false); // disable minify preload $('#wp_optimize_run_minify_preload').prop('disabled', true); $('#minify-preload').show(); } else { // hide purge button $('.purge-cache').hide(); // disable preload button $('#wp_optimize_run_cache_preload').prop('disabled', true); // enable minify preload $('#wp_optimize_run_minify_preload').prop('disabled', false); $('#minify-preload').hide(); } if (response.result) { // If Result is true, show the success icon. success_icon.show(); setTimeout(function() { success_icon.fadeOut('slow', function() { success_icon.hide(); }); }, 5000); } else { var tab_id = $('.wp-optimize-nav-tab-contents .notice:visible').closest('.wp-optimize-nav-tab-contents').attr('id'), tab_name = 'cache'; if (/wpo_cache-(.+)-contents/.test(tab_id)) { var match = /wpo_cache-(.+)-contents/.exec(tab_id); tab_name = match[1]; } // Navigate to the tab where the notice is shown $('.wpo-page.active .nav-tab-wrapper a[data-tab="'+tab_name+'"]').trigger('click'); // If it's false, scroll to the top where the error is displayed. var offset = $('.wpo-page.active').offset(); window.scroll(0, offset.top - 20); } }).always(function() { $.unblockUI(); spinner.hide(); }); }); /** * Toggle page cache */ enable_page_caching_switch.on('change', function() { // hide errors $('.wpo-error__enabling-cache').addClass('wpo_hidden'); $('.wpo-warnings__enabling-cache').addClass('wpo_hidden'); $('#wpo_advanced_cache_output').hide(); // Trigger the save action $('#wp-optimize-save-cache-settings').trigger('click'); }); /** * Cache Preloader functionality */ var run_cache_preload_btn = $('#wp_optimize_run_cache_preload'), cache_preload_status_el = $('#wp_optimize_preload_cache_status'), enable_schedule_preloading = $('#enable_schedule_preload'), preloader_schedule_type_select = $('#preload_schedule_type'); enable_schedule_preloading.on('change', function() { if (enable_schedule_preloading.prop('checked')) { preloader_schedule_type_select.prop('disabled', false); } else { preloader_schedule_type_select.prop('disabled', true); } }); enable_schedule_preloading.trigger('change'); run_cache_preload_btn.on('click', function() { var btn = $(this), is_running = btn.data('running'), status = cache_preload_status_el.text(); btn.prop('disabled', true); if (is_running) { btn.data('running', false); while(agent_id = heartbeat_agents.shift()) { heartbeat.cancel_agent(agent_id); } send_command( 'cancel_cache_preload', null, function(response) { if (response && response.hasOwnProperty('message')) { cache_preload_status_el.text(response.message); } } ).always(function() { btn.val(wpoptimize.run_now); btn.prop('disabled', false); }); } else { cache_preload_status_el.text(wpoptimize.starting_preload); btn.data('running', true); send_command( 'run_cache_preload', null, null, true, { timeout: 3000 // set a timeout in case the server doesn't support our close browser connection function. } ).always(function(response) { try { var resp = wpo_parse_json(response); } catch (e) { } if (resp && resp.error && 'timeout' !== resp.statusText) { var error_text = wpoptimize.error_unexpected_response; if (typeof resp.error != 'function') { error_text = resp.error; } else if (resp.status) { error_text = resp.status + ': ' + resp.statusText; } alert(error_text); cache_preload_status_el.text(status); btn.prop('disabled', false); btn.data('running', false); return; } cache_preload_status_el.text(wpoptimize.loading_urls); btn.val(wpoptimize.cancel); btn.prop('disabled', false); run_update_cache_preload_status(); }); } }); /** * If already running then update status */ if (run_cache_preload_btn.data('running')) { run_update_cache_preload_status(); } /** * Create heartbeat agent action for update preloader status. * * @return void */ function run_update_cache_preload_status() { var agent = heartbeat.add_agent({ command: 'get_cache_preload_status', callback: update_cache_preload_status }); if (null !== agent) heartbeat_agents.push(agent); } /** * Update cache preload status ajax action. * * @return void */ function update_cache_preload_status(response) { if (response.done) { run_cache_preload_btn.val(wpoptimize.run_now); run_cache_preload_btn.data('running', false); } else { run_cache_preload_btn.val(wpoptimize.cancel); run_cache_preload_btn.data('running', true); run_update_cache_preload_status(); } cache_preload_status_el.text(response.message); update_cache_size_information(response); } /** * Run update information about cache size. * * @return void */ function update_cache_size_information(response) { $('#wpo_current_cache_size_information').text(wpoptimize.current_cache_size + ' ' + response.size); $('#wpo_current_cache_file_count').text(wpoptimize.number_of_files + ' ' + response.file_count); } wp_optimize.cache_settings = gather_cache_settings; };
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