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- (function () {
- 'use strict';
-
- var findToolbar = function () {
- return document.querySelector('#yii-debug-toolbar');
- },
- ajax = function (url, settings) {
- var xhr = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
- settings = settings || {};
- xhr.open(settings.method || 'GET', url, true);
- xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
- xhr.setRequestHeader('Accept', 'text/html');
- xhr.onreadystatechange = function (state) {
- if (xhr.readyState === 4) {
- if (xhr.status === 200 && settings.success) {
- settings.success(xhr);
- } else if (xhr.status != 200 && settings.error) {
- settings.error(xhr);
- }
- }
- };
- xhr.send(settings.data || '');
- },
- url,
- div,
- toolbarEl = findToolbar(),
- toolbarAnimatingClass = 'yii-debug-toolbar_animating',
- barSelector = '.yii-debug-toolbar__bar',
- viewSelector = '.yii-debug-toolbar__view',
- blockSelector = '.yii-debug-toolbar__block',
- toggleSelector = '.yii-debug-toolbar__toggle',
- externalSelector = '.yii-debug-toolbar__external',
-
- CACHE_KEY = 'yii-debug-toolbar',
- ACTIVE_STATE = 'active',
-
- animationTime = 300,
-
- activeClass = 'yii-debug-toolbar_active',
- iframeActiveClass = 'yii-debug-toolbar_iframe_active',
- iframeAnimatingClass = 'yii-debug-toolbar_iframe_animating',
- titleClass = 'yii-debug-toolbar__title',
- blockClass = 'yii-debug-toolbar__block',
- blockActiveClass = 'yii-debug-toolbar__block_active',
- requestStack = [];
-
- if (toolbarEl) {
- url = toolbarEl.getAttribute('data-url');
-
- ajax(url, {
- success: function (xhr) {
- div = document.createElement('div');
- div.innerHTML = xhr.responseText;
-
- toolbarEl.parentNode && toolbarEl.parentNode.replaceChild(div, toolbarEl);
-
- showToolbar(findToolbar());
- },
- error: function (xhr) {
- toolbarEl.innerHTML = xhr.responseText;
- }
- });
- }
-
- function showToolbar(toolbarEl) {
- var barEl = toolbarEl.querySelector(barSelector),
- viewEl = toolbarEl.querySelector(viewSelector),
- toggleEl = toolbarEl.querySelector(toggleSelector),
- externalEl = toolbarEl.querySelector(externalSelector),
- blockEls = barEl.querySelectorAll(blockSelector),
- iframeEl = viewEl.querySelector('iframe'),
- iframeHeight = function () {
- return (window.innerHeight * 0.7) + 'px';
- },
- isIframeActive = function () {
- return toolbarEl.classList.contains(iframeActiveClass);
- },
- showIframe = function (href) {
- toolbarEl.classList.add(iframeAnimatingClass);
- toolbarEl.classList.add(iframeActiveClass);
-
- iframeEl.src = externalEl.href = href;
- viewEl.style.height = iframeHeight();
- setTimeout(function() {
- toolbarEl.classList.remove(iframeAnimatingClass);
- }, animationTime);
- },
- hideIframe = function () {
- toolbarEl.classList.add(iframeAnimatingClass);
- toolbarEl.classList.remove(iframeActiveClass);
- removeActiveBlocksCls();
-
- externalEl.href = '#';
- viewEl.style.height = '';
- setTimeout(function() {
- toolbarEl.classList.remove(iframeAnimatingClass);
- }, animationTime);
- },
- removeActiveBlocksCls = function () {
- [].forEach.call(blockEls, function (el) {
- el.classList.remove(blockActiveClass);
- });
- },
- toggleToolbarClass = function (className) {
- toolbarEl.classList.add(toolbarAnimatingClass);
- if (toolbarEl.classList.contains(className)) {
- toolbarEl.classList.remove(className);
- } else {
- toolbarEl.classList.add(className);
- }
- setTimeout(function () {
- toolbarEl.classList.remove(toolbarAnimatingClass);
- }, animationTime);
- },
- toggleStorageState = function (key, value) {
- if (window.localStorage) {
- var item = localStorage.getItem(key);
-
- if (item) {
- localStorage.removeItem(key);
- } else {
- localStorage.setItem(key, value);
- }
- }
- },
- restoreStorageState = function (key) {
- if (window.localStorage) {
- return localStorage.getItem(key);
- }
- },
- togglePosition = function () {
- if (isIframeActive()) {
- hideIframe();
- } else {
- toggleToolbarClass(activeClass);
- toggleStorageState(CACHE_KEY, ACTIVE_STATE);
- }
- };
-
- toolbarEl.style.display = 'block';
-
- if (restoreStorageState(CACHE_KEY) == ACTIVE_STATE) {
- toolbarEl.classList.add(activeClass);
- }
-
- window.onresize = function () {
- if (toolbarEl.classList.contains(iframeActiveClass)) {
- viewEl.style.height = iframeHeight();
- }
- };
-
- barEl.onclick = function (e) {
- var target = e.target,
- block = findAncestor(target, blockClass);
-
- if (block && !block.classList.contains(titleClass)
- && e.which !== 2 && !e.ctrlKey
- ) {
- while (target !== this) {
- if (target.href) {
- removeActiveBlocksCls();
- block.classList.add(blockActiveClass);
- showIframe(target.href);
- }
- target = target.parentNode;
- }
-
- e.preventDefault();
- }
- };
-
- toggleEl.onclick = togglePosition;
- }
-
- function findAncestor(el, cls) {
- while ((el = el.parentElement) && !el.classList.contains(cls));
- return el;
- }
-
- function renderAjaxRequests() {
- var requestCounter = document.getElementsByClassName('yii-debug-toolbar__ajax_counter');
- if (!requestCounter.length) {
- return;
- }
- var ajaxToolbarPanel = document.querySelector('.yii-debug-toolbar__ajax');
- var tbodies = document.getElementsByClassName('yii-debug-toolbar__ajax_requests');
- var state = 'ok';
- if (tbodies.length) {
- var tbody = tbodies[0];
- var rows = document.createDocumentFragment();
- if (requestStack.length) {
- var firstItem = requestStack.length > 20 ? requestStack.length - 20 : 0;
- for (var i = firstItem; i < requestStack.length; i++) {
- var request = requestStack[i];
- var row = document.createElement('tr');
- rows.appendChild(row);
-
- var methodCell = document.createElement('td');
- methodCell.innerHTML = request.method;
- row.appendChild(methodCell);
-
- var statusCodeCell = document.createElement('td');
- var statusCode = document.createElement('span');
- if (request.statusCode < 300) {
- statusCode.setAttribute('class', 'yii-debug-toolbar__ajax_request_status yii-debug-toolbar__label_success');
- } else if (request.statusCode < 400) {
- statusCode.setAttribute('class', 'yii-debug-toolbar__ajax_request_status yii-debug-toolbar__label_warning');
- } else {
- statusCode.setAttribute('class', 'yii-debug-toolbar__ajax_request_status yii-debug-toolbar__label_error');
- }
- statusCode.textContent = request.statusCode || '-';
- statusCodeCell.appendChild(statusCode);
- row.appendChild(statusCodeCell);
-
- var pathCell = document.createElement('td');
- pathCell.className = 'yii-debug-toolbar__ajax_request_url';
- pathCell.innerHTML = request.url;
- pathCell.setAttribute('title', request.url);
- row.appendChild(pathCell);
-
- var durationCell = document.createElement('td');
- durationCell.className = 'yii-debug-toolbar__ajax_request_duration';
- if (request.duration) {
- durationCell.innerText = request.duration + " ms";
- } else {
- durationCell.innerText = '-';
- }
- row.appendChild(durationCell);
- row.appendChild(document.createTextNode(' '));
-
- var profilerCell = document.createElement('td');
- if (request.profilerUrl) {
- var profilerLink = document.createElement('a');
- profilerLink.setAttribute('href', request.profilerUrl);
- profilerLink.innerText = request.profile;
- profilerCell.appendChild(profilerLink);
- } else {
- profilerCell.innerText = 'n/a';
- }
- row.appendChild(profilerCell);
-
- if (request.error) {
- if (state !== "loading" && i > requestStack.length - 4) {
- state = 'error';
- }
- } else if (request.loading) {
- state = 'loading'
- }
- row.className = 'yii-debug-toolbar__ajax_request';
- }
- while (tbody.firstChild) {
- tbody.removeChild(tbody.firstChild);
- }
- tbody.appendChild(rows);
- }
- ajaxToolbarPanel.style.display = 'block';
- }
- requestCounter[0].innerText = requestStack.length;
- var className = 'yii-debug-toolbar__label yii-debug-toolbar__ajax_counter';
- if (state == 'ok') {
- className += ' yii-debug-toolbar__label_success';
- } else if (state == 'error') {
- className += ' yii-debug-toolbar__label_error';
- }
- requestCounter[0].className = className;
- };
-
- var proxied = XMLHttpRequest.prototype.open;
-
- XMLHttpRequest.prototype.open = function (method, url, async, user, pass) {
- var self = this;
-
- if (url.substr(0, 1) === '/' && !url.match(new RegExp("{{ excluded_ajax_paths }}"))) {
- var stackElement = {
- loading: true,
- error: false,
- url: url,
- method: method,
- start: new Date()
- };
- requestStack.push(stackElement);
- this.addEventListener("readystatechange", function () {
- if (self.readyState == 4) {
- stackElement.duration = self.getResponseHeader("X-Debug-Duration") || new Date() - stackElement.start;
- stackElement.loading = false;
- stackElement.statusCode = self.status;
- stackElement.error = self.status < 200 || self.status >= 400;
- stackElement.profile = self.getResponseHeader("X-Debug-Tag");
- stackElement.profilerUrl = self.getResponseHeader("X-Debug-Link");
- renderAjaxRequests();
- }
- }, false);
- renderAjaxRequests();
- }
- proxied.apply(this, Array.prototype.slice.call(arguments));
- };
-
- })();
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