Extends the Chrome Developer Tools, adding a new Network Panel in the Developer Tools window with better searching and response previews.
https://leviolson.com/posts/chrome-ext-better-network-panel
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Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
496 lines
18 KiB
496 lines
18 KiB
BNPChrome.controller("PanelController", function PanelController($scope, toolbar, parse, $timeout) {
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const LOCAL_STORAGE = window.localStorage;
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const MAX_BODY_SIZE = 20000;
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const HOST = "https://leviolson.com"; // "http://localhost:3000"
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const CHANGELOG = {
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"What's New": {
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"v1.0.2:": {
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"Added Settings": HOST + "/posts/bnp-changelog#added-settings"
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},
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"v1.0.1:": {
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"Panel Settings": HOST + "/posts/bnp-changelog#panel-settings",
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"Bugs": "squashed"
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},
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"v1.0.0:": {
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"Improved Search": HOST + "/posts/bnp-changelog#improved-search",
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"JSON Editor BUILT IN": HOST + "/posts/bnp-changelog#json-editor-built-in",
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"Vertical Chrome Panel": HOST + "/posts/bnp-changelog#vertical-chrome-panel",
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"Download JSON": HOST + "/posts/bnp-changelog#download-json"
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}
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}
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};
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const STORAGE_MAP = {
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'autoJSONParseDepthRes': 3,
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'autoJSONParseDepthReq': 6,
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'clearOnRefresh': false,
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'scrollToNew': true,
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'andfilter': false,
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'searchTerms': [],
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'oldSearchTerms': [],
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};
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$scope.autoJSONParseDepthRes = STORAGE_MAP.autoJSONParseDepthRes;
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$scope.autoJSONParseDepthReq = STORAGE_MAP.autoJSONParseDepthReq;
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$scope.clearOnRefresh = STORAGE_MAP.clearOnRefresh;
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$scope.scrollToNew = STORAGE_MAP.scrollToNew;
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$scope.andFilter = STORAGE_MAP.andfilter;
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$scope.searchTerms = STORAGE_MAP.searchTerms;
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$scope.oldSearchTerms = STORAGE_MAP.oldSearchTerms;
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$scope.search = "";
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$scope.uniqueId = 100000;
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$scope.activeId = null;
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$scope.requests = {};
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$scope.masterRequests = [];
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$scope.filteredRequests = [];
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$scope.showAll = true;
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$scope.limitNetworkRequests = false;
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$scope.showOriginal = false;
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$scope.currentDetailTab = "tab-response";
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$scope.filter = "";
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$scope.editor = null;
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$scope.activeCookies = [];
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$scope.activeHeaders = [];
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$scope.activePostData = [];
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$scope.activeRequest = [];
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$scope.activeResponseData = [];
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$scope.activeResponseCookies = [];
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$scope.activeResponseHeaders = [];
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$scope.activeCode = null;
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$scope.init = function () {
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$("#tabs").tabs();
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_initChrome();
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_createToolbar();
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const options = {
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mode: 'preview',
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modes: ['code', 'view', 'preview'],
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onEditable: function (node) {
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if (!node.path) {
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// In modes code and text, node is empty: no path, field, or value
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// returning false makes the text area read-only
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return false;
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}
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return true;
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}
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};
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const response = document.getElementById('response-jsoneditor');
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const request = document.getElementById('request-jsoneditor');
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$scope.responseJsonEditor = new JSONEditor(response, options);
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$scope.requestJsonEditor = new JSONEditor(request, options);
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$timeout(() => {
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$scope.responseJsonEditor.set(CHANGELOG);
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$scope.responseJsonEditor.expandAll();
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});
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};
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const _initChrome = function () {
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for (const property in STORAGE_MAP) {
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try {
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let item = LOCAL_STORAGE.getItem(`bnp-${property}`);
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if (item) {
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let retrieved = JSON.parse(item);
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switch (typeof STORAGE_MAP[property]) {
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case 'boolean':
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$scope[property] = retrieved;
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break;
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default:
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$scope[property] = retrieved || STORAGE_MAP[property];
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break;
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}
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} else {
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$scope[property] = STORAGE_MAP[property];
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}
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} catch (e) {
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$scope[property] = STORAGE_MAP[property];
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}
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$scope.$watch(property, function(n, o) {
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if (n !== o) {
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_setLocalStorage();
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}
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});
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console.debug(`Retrieving ${property}`, $scope[property]);
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}
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chrome.devtools.network.onRequestFinished.addListener(function (request) {
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// do not show requests to chrome extension resources
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if (request.request.url.startsWith("chrome-extension://")) {
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return;
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}
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$scope.handleRequest(request);
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});
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chrome.devtools.network.onNavigated.addListener(function (event) {
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// display a line break in the network logs to show page reloaded
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if ($scope.clearOnRefresh) {
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$scope.clear();
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return;
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}
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$scope.masterRequests.push({
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id: $scope.uniqueId,
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separator: true,
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event: event
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});
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$scope.uniqueId++;
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$scope.cleanRequests();
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});
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};
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const _filterRequests = function () {
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if (!$scope.searchTerms || $scope.searchTerms.length === 0) {
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$scope.filteredRequests = $scope.masterRequests;
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return;
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}
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// console.log("Filtering for: ", $scope.searchTerms);
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let negTerms = [];
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let posTerms = [];
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for (let term of $scope.searchTerms) {
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term = term.toLowerCase();
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if (term && term[0] === '-') negTerms.push(term.substring(1));
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else posTerms.push(term);
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}
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$scope.filteredRequests = $scope.masterRequests.filter(function (x) {
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if (x.separator) return true;
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for (let term of negTerms) {
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// if neg
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if (x && x.searchIndex && x.searchIndex.includes(term)) return false;
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}
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if ($scope.andFilter) {
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// AND condition
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for (let term of posTerms) {
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// if pos
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if (x && x.searchIndex && !x.searchIndex.includes(term)) {
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return false;
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}
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}
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return true;
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} else {
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// OR condition
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for (let term of posTerms) {
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// if pos
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if (x && x.searchIndex && x.searchIndex.includes(term)) {
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return true;
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}
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}
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return false;
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}
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});
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};
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$scope.toggleSearchType = function() {
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$scope.andFilter = !$scope.andFilter;
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_setLocalStorage();
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_filterRequests();
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};
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$scope.customSearch = function() {
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if (!$scope.searchTerms.includes($scope.search)) {
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$scope.searchTerms.push($scope.search);
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$scope.search = "";
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_setLocalStorage();
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_filterRequests();
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}
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};
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const _setLocalStorage = function() {
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// do some sort of comparison to searchTerms and oldSearchTerms to make sure there is only one.
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// although, now that I think about it... this comparison shouldn't be necessary... /shrug
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for (const property in STORAGE_MAP) {
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LOCAL_STORAGE.setItem(`bnp-${property}`, JSON.stringify($scope[property]));
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console.debug(`Saving ${property}`, $scope[property]);
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}
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};
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$scope.addSearchTerm = function(index) {
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$scope.searchTerms.push($scope.oldSearchTerms.splice(index, 1)[0]);
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_setLocalStorage();
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_filterRequests();
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};
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$scope.removeSearchTerm = function(index) {
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$scope.oldSearchTerms.push($scope.searchTerms.splice(index, 1)[0]);
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_setLocalStorage();
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_filterRequests();
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};
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$scope.deleteSearchTerm = function(index) {
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$scope.oldSearchTerms.splice(index, 1);
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_setLocalStorage();
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};
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$scope.handleRequest = function (har_entry) {
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$scope.addRequest(har_entry, har_entry.request.method, har_entry.request.url, har_entry.response.status, null);
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};
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const _createToolbar = function () {
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toolbar.createToggleButton(
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"embed",
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"Toggle JSON Parsing (See Panel Settings)",
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false,
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function () {
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// ga('send', 'event', 'button', 'click', 'Toggle JSON Parsing');
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$scope.$apply(function () {
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$scope.showOriginal = !$scope.showOriginal;
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$scope.selectDetailTab($scope.currentDetailTab);
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// $scope.displayCode();
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});
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},
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true
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);
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toolbar.createButton("download3", "Download", false, function () {
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// ga('send', 'event', 'button', 'click', 'Download');
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$scope.$apply(function () {
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const panel = $scope.currentDetailTab;
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let blob;
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if (panel === "tab-response") {
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blob = new Blob([JSON.parse(JSON.stringify($scope.activeCode, null, 4))], { type: "application/json;charset=utf-8" });
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saveAs(blob, "export_response.json");
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} else {
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try {
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blob = new Blob([JSON.stringify($scope.activePostData)], { type: "application/json;charset=utf-8" });
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saveAs(blob, "export_request.json");
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} catch (e) {
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console.log(e);
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}
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}
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});
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});
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toolbar.createButton("blocked", "Clear", false, function () {
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// ga('send', 'event', 'button', 'click', 'Clear');
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$scope.$apply(function () {
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$scope.clear();
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});
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});
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$(".toolbar").replaceWith(toolbar.render());
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};
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$scope.addRequest = function (data, request_method, request_url, response_status) {
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$scope.$apply(function () {
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const requestId = data.id || $scope.uniqueId;
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$scope.uniqueId++;
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if (data.request != null) {
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data["request_data"] = $scope.createKeypairs(data.request);
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if (data.request.cookies != null) {
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data.cookies = $scope.createKeypairsDeep(data.request.cookies);
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}
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if (data.request.headers != null) {
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data.headers = $scope.createKeypairsDeep(data.request.headers);
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}
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if (data.request.postData != null) {
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data.postData = $scope.createKeypairs(data.request.postData);
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}
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}
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if (data.response != null) {
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data["response_data"] = $scope.createKeypairs(data.response);
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data.response_data.response_body = "Loading " + requestId;
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if (data.response.cookies != null) {
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data["response_cookies"] = $scope.createKeypairsDeep(data.response.cookies);
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}
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if (data.response.headers != null) {
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data["response_headers"] = $scope.createKeypairsDeep(data.response.headers);
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}
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}
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data["request_method"] = request_method;
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if (request_url.includes("apexremote")) {
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try {
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let text = data && data.request && data.request.postData && data.request.postData.text ? JSON.parse(data.request.postData.text) : "";
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data["request_apex_type"] = text.data && typeof text.data[1] === "string" ? text.data[1] : JSON.stringify(text.data);
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data["request_apex_method"] = text.method || "";
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} catch (e) {
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console.debug("Error", e);
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}
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}
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data.request_url = request_url;
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data.response_status = response_status;
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data['id'] = requestId;
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let ctObj = data.response_headers.find(x => x.name == "Content-Type");
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data.content_type = ctObj && ctObj.value || null;
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$scope.requests[requestId] = data; // master
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data.searchIndex = JSON.stringify(data.request).toLowerCase();
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$scope.masterRequests.push(data);
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data.getContent(function (content, encoding) {
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$scope.requests[requestId].response_data.response_body = content;
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});
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$scope.cleanRequests();
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});
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};
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$scope.cleanRequests = function () {
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if ($scope.limitNetworkRequests === true) {
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if ($scope.masterRequests.length >= 500) $scope.masterRequests.shift();
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const keys = Object.keys($scope.requests).reverse().slice(500);
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keys.forEach(function (key) {
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if ($scope.requests[key]) {
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delete $scope.requests[key];
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}
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});
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}
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_filterRequests();
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};
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$scope.clear = function () {
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$scope.requests = {};
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$scope.activeId = null;
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$scope.masterRequests = [];
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$scope.filteredRequests = [];
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$scope.activeCookies = [];
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$scope.activeHeaders = [];
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$scope.activePostData = [];
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$scope.activeRequest = [];
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$scope.activeResponseData = [];
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$scope.activeResponseDataPreview = "";
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$scope.activeResponseCookies = [];
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$scope.activeResponseHeaders = [];
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$scope.activeCode = null;
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};
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$scope.setActive = function (requestId) {
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if (!$scope.requests[requestId]) {
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return;
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}
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$scope.activeId = requestId;
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$scope.activeCookies = $scope.requests[requestId].cookies;
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$scope.activeHeaders = $scope.requests[requestId].headers;
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$scope.activePostData = $scope.requests[requestId].postData;
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$scope.activeRequest = $scope.requests[requestId].request_data;
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$scope.activeResponseData = $scope.requests[requestId].response_data;
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$scope.activeResponseDataPreview = $scope.requests[requestId].response_data.response_body;
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$scope.activeResponseCookies = $scope.requests[requestId].response_cookies;
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$scope.activeResponseHeaders = $scope.requests[requestId].response_headers;
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$scope.activeCode = $scope.requests[requestId].response_data.response_body;
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};
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$scope.getClass = function (requestId, separator) {
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if (separator) return "separator";
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if (requestId === $scope.activeId) {
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return "selected";
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} else {
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return "";
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}
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};
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$scope.titleIfSeparator = function(separator) {
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if (separator)
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return "Page reloaded here";
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return "";
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};
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$scope.createKeypairs = function (data) {
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let keypairs = [];
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if (!(data instanceof Object)) {
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return keypairs;
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}
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$.each(data, function (key, value) {
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if (!(value instanceof Object)) {
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keypairs.push({
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name: key,
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value: value
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});
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}
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});
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return keypairs;
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};
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$scope.createKeypairsDeep = function (data) {
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let keypairs = [];
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if (!(data instanceof Object)) {
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return keypairs;
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}
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$.each(data, function (key, value) {
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keypairs.push({
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name: value.name,
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value: value.value
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});
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});
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return keypairs;
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};
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$scope.$watch("activeCode", function (newVal, oldVal) {
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if (newVal === null) {
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$scope.responseJsonEditor.set(null);
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$scope.requestJsonEditor.set(null);
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}
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$scope.displayCode("responseJsonEditor", $scope.activeCode, $scope.autoJSONParseDepthRes);
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$scope.displayCode("requestJsonEditor", $scope.activePostData, $scope.autoJSONParseDepthReq);
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});
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$scope.selectDetailTab = function (tabId, external) {
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$scope.currentDetailTab = tabId;
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if (external) {
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$("#tabs a[href='#" + tabId + "']").trigger("click");
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}
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if (tabId === "tab-response") {
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$scope.displayCode("responseJsonEditor", $scope.activeCode, 3);
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}
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if (tabId === "tab-request") {
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$scope.displayCode("requestJsonEditor", $scope.activePostData, 6);
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}
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};
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$scope.displayCode = function (elementId, input, depth) {
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if (input) {
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let content;
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if ($scope.showOriginal) {
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content = parse(input, 0, 1);
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} else {
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content = parse(input, 0, depth);
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}
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if (typeof input === 'object' || Array.isArray(input)) {
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// JSON
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$scope[elementId].setMode("view");
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$scope[elementId].set(content);
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} else {
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// Something else
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try {
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let json = JSON.parse(input);
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$scope[elementId].setMode("view");
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$scope[elementId].set(content);
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} catch (e) {
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$scope[elementId].setMode("code");
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$scope[elementId].set(content);
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}
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}
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let bodySize;
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if (elementId === "responseJsonEditor") {
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bodySize = $scope.activeResponseData.find(x => x.name === "bodySize");
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if (bodySize && bodySize.value < MAX_BODY_SIZE) { // an arbitrary number that I picked so there is HUGE lag
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if ($scope[elementId].getMode() === 'tree' || $scope[elementId].getMode() === 'view')
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$scope[elementId].expandAll();
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}
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} else if (elementId === "requestJsonEditor") {
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bodySize = $scope.activeRequest.find(x => x.name === "bodySize");
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if (bodySize && bodySize.value < MAX_BODY_SIZE) {
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if ($scope[elementId].getMode() === 'tree' || $scope[elementId].getMode() === 'view')
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$scope[elementId].expandAll();
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}
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}
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} else {
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$scope[elementId].set(null);
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$scope[elementId].expandAll();
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}
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};
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});
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