| Dir : /home/trave494/allinonecryptonews.kerihosting.com/wp-content/plugins/wp-optimize/js/ |
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| Dir : //home/trave494/allinonecryptonews.kerihosting.com/wp-content/plugins/wp-optimize/js/cache.js |
var WP_Optimize_Cache = function () {
var $ = jQuery;
var send_command = wp_optimize.send_command;
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');
if (response) {
if (response.enabled) {
button.text(wpoptimize.update);
cache_status_message.removeClass('wpo-disabled').addClass('wpo-enabled');
} else {
button.text(wpoptimize.enable);
cache_status_message.addClass('wpo-disabled').removeClass('wpo-enabled');
}
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();
}
});
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);
$('.wpo-error__enabling-cache').removeClass('wpo_hidden').find('p').text(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').removeProp('disabled');
} else {
// hide purge button
$('.purge-cache').hide();
// disable preload button
$('#wp_optimize_run_cache_preload').prop('disabled', true);
}
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'),
check_status_interval = null,
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);
clearInterval(check_status_interval);
check_status_interval = null;
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) {
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 interval action for update preloader status.
*
* @return void
*/
function run_update_cache_preload_status() {
if (check_status_interval) return;
check_status_interval = setInterval(function() {
update_cache_preload_status();
}, 5000);
}
/**
* Update cache preload status ajax action.
*
* @return void
*/
function update_cache_preload_status() {
send_command('get_cache_preload_status', null, function(response) {
if (response.done) {
run_cache_preload_btn.val(wpoptimize.run_now);
run_cache_preload_btn.data('running', false);
clearInterval(check_status_interval);
check_status_interval = null;
} else {
run_cache_preload_btn.val(wpoptimize.cancel);
run_cache_preload_btn.data('running', true);
}
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);
}
};