laipower/wp-content/plugins/w3-total-cache/PageSpeed_Page_View.js

/**
 * File: PageSpeed_Page_View.js
 *
 * JavaScript for the PageSpeed page.
 *
 * @since 2.3.0 Update to utilize OAuth2.0 and overhaul of feature.
 *
 * @global w3tcData Localized data.
 */
jQuery(document).ready(function ($) {
	/**
	 * Analyze GPS page_post URL via AJAX to Google PageSpeed Insights.
	 *
	 * @since 2.3.0
	 *
	 * @param object page_post GPS page page_post object.
	 * @param boolean nocache Flag to enable/disable results cache.
	 *
	 * @return void
	 */
	function w3tcps_analyze(page_post, nocache) {
		let page_post_id = page_post.find('.w3tcps_buttons').attr('page_post_id');
		let page_post_url = page_post.find('.w3tcps_buttons').attr('page_post_url');

		page_post.find('.page_post_psresults').fadeOut('fast');
		page_post.find('.w3tcps_buttons').addClass('w3tc_none');
		page_post.find('.w3tcps_loading').removeClass('w3tc_none').find('.spinner').addClass('is-active');
		page_post.find('.w3tcps_error').addClass('w3tc_none');

		$.ajax({
			type: 'GET',
			url: ajaxurl + '?action=w3tc_ajax&_wpnonce=' + w3tc_nonce + '&w3tc_action=pagespeed_data&url=' + encodeURIComponent(page_post_url) + (nocache ? '&cache=no' : ''),
			dataType: 'json',
			success: function (data) {
				$('#' + page_post_id).prev().find('.w3tcps_loading').addClass('w3tc_none').find('.spinner').removeClass('is-active');
				if (data.error) {
					$('.w3tcps_buttons').removeClass('w3tc_none');
					$('#' + page_post_id).prev().find('.w3tcps_error').html(w3tcData.lang.pagespeed_data_error + data.error);
					$('#' + page_post_id).prev().find('.w3tcps_error').removeClass('w3tc_none');
					return;
				} else if (data.missing_token) {
					$('.w3tcps_buttons').addClass('w3tc_none');
					$('#' + page_post_id).prev().find('.w3tcps_missing_token').html(data.missing_token);
					$('#' + page_post_id).prev().find('.w3tcps_missing_token').removeClass('w3tc_none');
					return;
				}
				$('.w3tcps_timestamp').html(data.w3tcps_timestamp);
				$('.w3tcps_buttons').removeClass('w3tc_none');
				$('#' + page_post_id).html(data.w3tcps_content).fadeIn('slow');
				$('.w3tcps_item_desciption a').attr('target', '_blank');
			},
			error: function (jqXHR, textStatus, errorThrown) {
				$('.w3tcps_analyze').prop('disabled', false);
				$('#' + page_post_id).prev().find('.w3tcps_error').html(w3tcData.lang.pagespeed_data_error + errorThrown);
				$('#' + page_post_id).prev().find('.w3tcps_error').removeClass('w3tc_none');
				$('#' + page_post_id).prev().find('.w3tcps_loading').addClass('w3tc_none').find('.spinner').removeClass('is-active');
			},
			async: true
		});
	}

	/**
	 * Toggle breakdown accordion.
	 *
	 * @since 2.3.0
	 *
	 * @return void
	 */
	function w3tcps_breakdown_items_toggle() {
		if (window.w3tc_ga) {
			w3tc_ga(
				'event',
				'metric',
				{
					eventCategory: 'w3tc_pagespeed',
					eventLabel: $(this).attr('gatitle')
				}
			);
		}

		$(this).find('.dashicons').toggleClass("dashicons-arrow-up-alt2 dashicons-arrow-down-alt2");
		$(this).next().slideToggle();
	}

	/**
	 * View mobile tab.
	 *
	 * @since 2.3.0
	 *
	 * @return void
	 */
	function w3tcps_mobile_toggle() {
		if (window.w3tc_ga) {
			w3tc_ga(
				'event',
				'mobile_tab',
				{
					eventCategory: 'w3tc_pagespeed',
					eventLabel: $('#w3tcps_control_mobile').text()
				}
			);
		}

		$('#w3tcps_control_desktop').removeClass('nav-tab-active');
		$('#w3tcps_desktop').hide();
		$('#w3tcps_control_mobile').addClass('nav-tab-active');
		$('#w3tcps_mobile').show();
	}

	/**
	 * View desktop tab.
	 *
	 * @since 2.3.0
	 *
	 * @return void
	 */
	function w3tcps_desktop_toggle() {
		if (window.w3tc_ga) {
			w3tc_ga(
				'event',
				'desktop_tab',
				{
					eventCategory: 'w3tc_pagespeed',
					eventLabel: $('#w3tcps_control_desktop').text()
				}
			);
		}

		$('#w3tcps_control_mobile').removeClass('nav-tab-active');
		$('#w3tcps_mobile').hide();
		$('#w3tcps_control_desktop').addClass('nav-tab-active');
		$('#w3tcps_desktop').show();
	}

	/**
	 * View breakdown auidt type tab.
	 *
	 * @since 2.3.0
	 *
	 * @return void
	 */
	function w3tcps_audit_filter(event) {
		event.preventDefault();

		if (window.w3tc_ga) {
			w3tc_ga(
				'event',
				'filter_tab',
				{
					eventCategory: 'w3tc_pagespeed',
					eventLabel: $(this).text()
				}
			);
		}

		if ('ALL' === $(this).text()) {
			$('.w3tcps_breakdown .audits').show();
		} else if ($(this).text().trim) {
			$('.w3tcps_breakdown .audits').hide();
			$('.w3tcps_breakdown .' + $(this).text()).delay(200).show();
		} else {
			$('.w3tcps_breakdown .audits').show();
			alert(w3tcData.lang.pagespeed_filter_error);
		}
	}

	/**
	 * Copy full URL value.
	 *
	 * @since 2.3.0
	 *
	 * @return void
	 */
	function w3tcps_copyurl() {
		var copyurl = $(this).attr('copyurl');

		const message = document.createElement("span");
		message.id = 'copyurl_result';
		message.style.cssText = 'position:absolute;background:#ffffff;padding:0 5px;';

		if (window.isSecureContext && navigator.clipboard) {
			navigator.clipboard.writeText(copyurl).then(
				function () {
					message.style.cssText += 'border:2px solid #72aee6;';
					message.textContent = "Coppied to clipboard";
				},
				function () {
					message.style.cssText += 'border:2px solid #00a32a;';
					message.textContent = 'Unable to copy to clipboard';
				}
			);
		} else {
			const textArea = document.createElement("textarea");
			textArea.id = 'copyurl_fallback';
			textArea.style.cssText = 'position:absolute;left:-10000px;';
			textArea.value = copyurl;
			$(this).append(textArea);
			textArea.focus();
			textArea.select();
			try {
				document.execCommand('copy');
				message.style.cssText += 'border:2px solid #72aee6;';
				message.textContent = "Coppied to clipboard";
			} catch (err) {
				console.error('Unable to copy to clipboard', err);
				message.style.cssText += 'border:2px solid #00a32a;';
				message.textContent = 'Unable to copy to clipboard';
			}
			$('#copyurl_fallback').remove();
		}
		$(this).parent().prepend(message);
		setTimeout(
			function () {
				$('#copyurl_result').remove();
			},
			2000
		);
	}

	function showSnackBar() {
		var sb = document.getElementById("snackbar");

		//this is where the class name will be added & removed to activate the css
		sb.className = "show";

		setTimeout(() => { sb.className = sb.className.replace("show", ""); }, 3000);
	}

	$(document).on('click', '.w3tcps_breakdown_items_toggle', w3tcps_breakdown_items_toggle);
	$(document).on('click', '#w3tcps_control_mobile', w3tcps_mobile_toggle);
	$(document).on('click', '#w3tcps_control_desktop', w3tcps_desktop_toggle);
	$(document).on('click', '.w3tcps_audit_filter', w3tcps_audit_filter);
	$(document).on('click', '.copyurl', w3tcps_copyurl);

	$('.w3tcps_content').on('click', '.w3tcps_analyze', function () {
		if (window.w3tc_ga) {
			w3tc_ga(
				'event',
				're_analyze',
				{
					eventCategory: 'w3tc_pagespeed',
					eventLabel: $(this).closest('.page_post').find('.w3tcps_buttons').attr('page_post_url')
				}
			);
		}

		w3tcps_analyze($(this).closest('.page_post'), true);
	});

	w3tcps_analyze($('#w3tcps_home .page_post'), false);
});