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/**
* Firefox driver
*/
(function() {
//'use strict';
if ( wappalyzer == null ) return;
var w = wappalyzer, prefs, strings;
const
d = document,
Cc = Components.classes,
Ci = Components.interfaces
;
w.driver = {
lastDisplayed: null,
/**
* Log messages to console
*/
log: function(args) {
if ( prefs != null && prefs.getBoolPref('debug') ) {
Cc['@mozilla.org/consoleservice;1'].getService(Ci.nsIConsoleService).logStringMessage(args.message);
}
},
/**
* Initialize
*/
init: function(callback) {
var handler = function() {
window.removeEventListener('load', handler, false);
w.log('w.driver: browser window loaded');
strings = d.getElementById('wappalyzer-strings');
// Read apps.json
var xhr = Cc['@mozilla.org/xmlextras/xmlhttprequest;1'].createInstance(Ci.nsIXMLHttpRequest);
xhr.overrideMimeType('application/json');
xhr.open('GET', 'chrome://wappalyzer/content/apps.json', true);
xhr.onload = function() {
var json = JSON.parse(xhr.responseText);
w.categories = json.categories;
w.apps = json.apps;
};
xhr.send(null);
AddonManager.getAddonByID('wappalyzer@crunchlabz.com', function(addon) {
// Preferences
prefs = Cc['@mozilla.org/preferences-service;1'].getService(Ci.nsIPrefService).getBranch('extensions.wappalyzer.');
prefs.addObserver('', w.driver, false);
container();
bindings();
// Version check
addon.version = addon.version;
if ( !prefs.getCharPref('version') ) {
w.config.firstRun = true;
} else if ( prefs.getCharPref('version') != addon.version ) {
w.config.upgraded = true;
}
prefs.setCharPref('version', addon.version);
// Listen for messages from content script
messageManager.addMessageListener('wappalyzer', content);
// Load content script
messageManager.loadFrameScript('chrome://wappalyzer/content/js/content.js', true);
gBrowser.addProgressListener({
// Listen for location changes
onLocationChange: function(progress, request, location, flags) {
w.driver.displayApps();
},
// Get response headers
onStateChange: function(progress, request, flags, status) {
if ( !prefs.getBoolPref('analyzeHeaders') ) { return; }
if ( request != null && flags & Ci.nsIWebProgressListener.STATE_STOP ) {
if ( request.nsIHttpChannel && request.contentType == 'text/html' ) {
if ( progress.currentURI && request.name == progress.currentURI.spec ) {
var headers = {};
request.nsIHttpChannel.visitResponseHeaders(function(header, value) {
headers[header] = value;
});
w.analyze(progress.currentURI.host, progress.currentURI.spec, { headers: headers });
}
}
}
}
});
gBrowser.tabContainer.addEventListener('TabSelect', w.driver.displayApps, false);
callback();
});
};
window.addEventListener('load', handler, false);
window.addEventListener('unload', w.driver.track, false);
},
// Observe preference changes
observe: function(subject, topic, data) {
if ( topic != 'nsPref:changed' ) { return; }
switch(data) {
case 'addonBar':
container();
break;
}
w.driver.displayApps();
},
/**
* Display apps
*/
displayApps: function() {
var
i, j, app, confidence, elements, menuItem, menuSeparator, image,
remove = [],
container = d.getElementById('wappalyzer-container'),
menu = d.getElementById('wappalyzer-applications'),
url = gBrowser.currentURI.spec.split('#')[0]
;
if ( !container ) { return; }
if ( w.detected[url] != null && Object.keys(w.detected[url]).length ) {
// No change
if ( w.driver.lastDisplayed === JSON.stringify(w.detected[url]) ) { return; }
} else {
if ( w.driver.lastDisplayed === 'empty' ) { return; }
}
elements = {
images: container.getElementsByTagName('image'),
menuItems: menu .getElementsByTagName('menuitem'),
menuSeparators: menu .getElementsByTagName('menuseparator')
};
for ( i in elements ) {
for ( j = elements[i].length - 1; j >= 0; j -- ) {
remove.push(elements[i][j]);
}
}
if ( w.detected[url] != null && Object.keys(w.detected[url]).length ) {
if ( !prefs.getBoolPref('showIcons') ) {
image = d.createElement('image');
image.setAttribute('src', 'chrome://wappalyzer/skin/images/icon_hot.png');
container.appendChild(image);
}
for ( app in w.detected[url] ) {
confidence = w.detected[url][app].total;
var j, cat, showCat, categories = [];
for ( i in w.apps[app].cats ) {
showCat = false;
try {
showCat = prefs.getBoolPref('cat' + w.apps[app].cats[i]);
} catch(e) { }
if ( showCat ) {
menuSeparator = d.createElement('menuseparator');
menuItem = d.createElement('menuitem');
menuItem.setAttribute('class', 'wappalyzer-application menuitem-iconic');
menuItem.setAttribute('image', 'chrome://wappalyzer/skin/images/icons/' + app + '.png');
menuItem.setAttribute('label', app + ( confidence < 100 ? ' (' + confidence + '% sure)' : '' ));
menuItem.setAttribute('name', app);
menuItem.addEventListener('command', function() {
w.driver.goToURL({ url: w.config.websiteURL + 'applications/' + app.toLowerCase().replace(/ /g, '-').replace(/[^\w-]/g, ''), medium: 'menu' });
});
menu.appendChild(menuSeparator);
menu.appendChild(menuItem);
for ( j in w.apps[app].cats ) {
cat = w.apps[app].cats[j];
categories.push(strings.getString('wappalyzer.cat' + cat));
menuItem = d.createElement('menuitem');
menuItem.setAttribute('class', 'wappalyzer-category');
menuItem.setAttribute('label', strings.getString('wappalyzer.cat' + cat));
menuItem.addEventListener('command', function() {
w.driver.goToURL({ url: w.config.websiteURL + 'categories/' + w.categories[cat], medium: 'menu' });
});
menu.appendChild(menuItem);
}
if ( prefs.getBoolPref('showIcons') ) {
image = d.createElement('image');
image.setAttribute('src', 'chrome://wappalyzer/skin/images/icons/' + app + '.png');
image.setAttribute('tooltiptext', app + ' - ' + categories.join(', '));
container.appendChild(image);
}
break;
}
}
}
w.driver.lastDisplayed = JSON.stringify(w.detected[url]);
} else {
image = d.createElement('image');
menuSeparator = d.createElement('menuseparator');
menuItem = d.createElement('menuitem');
image.setAttribute('src', 'chrome://wappalyzer/skin/images/icon.png');
menuItem.setAttribute('disabled', 'true');
menuItem.setAttribute('label', strings.getString('wappalyzer.noAppsDetected'));
container.appendChild(image);
menu .appendChild(menuSeparator);
menu .appendChild(menuItem);
w.driver.lastDisplayed = 'empty';
}
for ( i in remove ) {
remove[i].parentNode.removeChild(remove[i]);
}
},
/**
* Go to URL
*/
goToURL: function(args) {
var url = args.url + ( typeof args.medium === 'undefined' ? '' : '?utm_source=firefox&utm_medium=' + args.medium + '&utm_campaign=extensions');
gBrowser.selectedTab = gBrowser.addTab(url);
},
/**
* Anonymously track detected applications for research purposes
*/
ping: function() {
if ( Object.keys(w.ping.hostnames).length && prefs.getBoolPref('tracking') ) {
// Make POST request
var request = new XMLHttpRequest();
request.open('POST', w.config.websiteURL + 'ping/', true);
request.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
request.onreadystatechange = function(e) {
if ( request.readyState == 4 ) { w.log('w.driver.ping: status ' + request.status); }
};
request.send('json=' + encodeURIComponent(JSON.stringify(w.ping)));
w.log('w.driver.ping: ' + JSON.stringify(w.ping));
w.ping = {};
}
}
};
/**
* Content message listener
*/
function content(msg) {
w.log('content.js');
switch ( msg.json.action ) {
case 'analyze':
w.analyze(msg.json.hostname, msg.json.url, msg.json.analyze);
break;
case 'get prefs':
return {
analyzeJavaScript: prefs.getBoolPref('analyzeJavaScript'),
analyzeOnLoad: prefs.getBoolPref('analyzeOnLoad')
};
break;
}
msg = null;
}
/**
* Move container to address or addon bar
*/
function container() {
if ( prefs.getBoolPref('addonBar') ) {
d.getElementById('wappalyzer-addonbar').appendChild(d.getElementById('wappalyzer-container'));
} else {
d.getElementById('urlbar-icons').insertBefore(d.getElementById('wappalyzer-container'), d.getElementById('urlbar-icons').childNodes[0]);
}
d.getElementById('wappalyzer-addonbar').setAttribute('collapsed', prefs.getBoolPref('addonBar') ? 'false' : 'true');
}
/**
* Bindings
*/
function bindings() {
// Menu items
var prefix = 'wappalyzer-menu-';
d.getElementById(prefix + 'preferences').onclick = function() {
w.driver.goToURL({ url: 'chrome://wappalyzer/content/xul/preferences.xul' })
};
d.getElementById(prefix + 'feedback').onclick = function() {
w.driver.goToURL({ url: w.config.websiteURL + 'contact', medium: 'menu' })
};
d.getElementById(prefix + 'website').onclick = function() {
w.driver.goToURL({ url: w.config.websiteURL, medium: 'menu' })
};
d.getElementById(prefix + 'github').onclick = function() {
w.driver.goToURL({ url: w.config.githubURL, medium: 'menu' })
};
d.getElementById(prefix + 'twitter').onclick = function() {
w.driver.goToURL({ url: w.config.twitterURL, medium: 'menu' })
};
}
w.init();
})();