first commit

2023-08-01 13:11:28 +02:00
commit 7dbc2efe1d
95 changed files with 7441 additions and 0 deletions
--- a/code/6-screenshot/index.html
+++ b/code/6-screenshot/index.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title> WebDiver testpage</title>
+    <meta name="description" content="">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <style>
+      img { border: 3px solid #333 }
+    </style>    
+  </head>
+  <body>
+    <h1>This is a WebDiver testpage</h1>
+	  <script src="webdriver.js"></script>
+  </body>
+</html>
--- a/code/6-screenshot/webdriver.js
+++ b/code/6-screenshot/webdriver.js
@@ -0,0 +1,71 @@
+var getScreenshot = function (session, cb) {
+  var request = new XMLHttpRequest();
+  request.open('GET', 'http://localhost:7020/session/' + session + '/screenshot', true);
+  request.setRequestHeader('Content-Type', 'application/json');
+
+  request.onload = function() {
+    cb(null, JSON.parse(request.responseText));
+  };
+
+  request.onerror = function() {
+    cb(arguments, null);
+  };
+
+  request.send();
+};
+
+var closeSession = function (session) {
+  var request = new XMLHttpRequest();
+  request.open('DELETE', 'http://localhost:7020/session/' + session, true);
+  request.setRequestHeader('Content-Type', 'application/json');
+  request.send();           
+};
+
+var openUrl = function (url, session, cb) {
+    var request = new XMLHttpRequest();
+    request.open('POST', 'http://localhost:7020/session/' + session + '/url', true);
+    request.setRequestHeader('Content-Type', 'application/json');
+
+    request.onload = function() {
+      cb(null);
+    };
+
+    request.onerror = function() {
+      cb(arguments);
+    };
+
+  request.send(JSON.stringify({url: url}));
+};
+
+var getSession = function (cb) {
+  var request = new XMLHttpRequest();
+  request.open('POST', 'http://localhost:7020/session', true);
+  request.setRequestHeader('Content-Type', 'application/json');
+
+  request.onload = function() {
+    cb(null, JSON.parse(request.responseText));
+  };
+
+  request.onerror = function() {
+    cb(arguments, null);
+  };
+
+  request.send(JSON.stringify({
+    desiredCapabilities: {
+      browserName: 'phantomjs', 
+      version: '', 
+      platform: 'ANY'
+    }
+  }));
+};
+
+getSession(function (err, data) {
+  openUrl('http://reuter.de', data.sessionId, function (err) {
+    getScreenshot(data.sessionId, function (err, screenshot) {
+      var img = document.createElement('img');
+      img.src = 'data:image/png;base64,' + screenshot.value;
+      document.getElementsByTagName('body')[0].appendChild(img);
+      closeSession(data.sessionId);
+    });  
+  });
+});