[2023] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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| 2 | //
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | // you may not use this file except in compliance with the License.
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| 5 | // You may obtain a copy of the License at
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| 6 | //
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0
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| 8 | //
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| 9 | // Unless required by applicable law or agreed to in writing, software
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | // See the License for the specific language governing permissions and
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| 13 | // limitations under the License.
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| 14 |
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| 15 | package de.ugoe.cs.autoquest.plugin.html.commands;
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| 16 |
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| 17 | import java.io.BufferedWriter;
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| 18 | import java.io.File;
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| 19 | import java.io.FileWriter;
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| 20 | import java.io.IOException;
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| 21 | import java.net.HttpURLConnection;
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| 22 | import java.net.MalformedURLException;
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| 23 | import java.net.URL;
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| 24 | import java.util.HashMap;
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| 25 | import java.util.LinkedList;
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| 26 | import java.util.List;
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| 27 | import java.util.Map;
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| 28 | import de.ugoe.cs.autoquest.CommandHelpers;
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| 29 | import de.ugoe.cs.autoquest.SequenceInstanceOf;
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| 30 | import de.ugoe.cs.autoquest.eventcore.Event;
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| 31 | import de.ugoe.cs.autoquest.eventcore.IEventTarget;
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| 32 | import de.ugoe.cs.autoquest.eventcore.gui.KeyPressed;
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| 33 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonInteraction.Button;
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| 34 | import de.ugoe.cs.autoquest.eventcore.gui.MouseClick;
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| 35 | import de.ugoe.cs.autoquest.eventcore.gui.TextInput;
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| 36 | import de.ugoe.cs.autoquest.keyboardmaps.VirtualKey;
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| 37 | import de.ugoe.cs.autoquest.plugin.html.guimodel.HTMLDocument;
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| 38 | import de.ugoe.cs.autoquest.plugin.html.guimodel.HTMLGUIElement;
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| 39 | import de.ugoe.cs.autoquest.plugin.html.guimodel.HTMLPageElement;
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| 40 | import de.ugoe.cs.util.console.Command;
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| 41 | import de.ugoe.cs.util.console.Console;
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| 42 | import de.ugoe.cs.util.console.GlobalDataContainer;
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| 43 |
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| 44 | /**
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| 45 | * create XHTML files for Selenium from sequences
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| 46 | *
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| 47 | * @author Xiaowei Wang
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| 48 | * @version 1.0
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| 49 | */
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| 50 | public class CMDgenerateSeleniumReplay implements Command {
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[2029] | 51 | /*
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| 52 | * (non-Javadoc)
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| 53 | *
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| 54 | * @see de.ugoe.cs.util.console.Command#run(java.util.List)
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| 55 | */
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| 56 | @SuppressWarnings("unchecked")
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| 57 | @Override
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| 58 | public void run(List<Object> parameters) {
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| 59 | String sequencesName = "sequences";
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| 60 | String folder = null;
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| 61 | String baseURL = null; // default
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| 62 | try {
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| 63 | if (parameters.size() == 2) {
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| 64 | folder = (String) parameters.get(0);
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| 65 | baseURL = (String) parameters.get(1);
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| 66 | }
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| 67 | else if (parameters.size() == 3) {
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| 68 | sequencesName = (String) parameters.get(0);
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| 69 | folder = (String) parameters.get(1);
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| 70 | baseURL = (String) parameters.get(2);
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| 71 | }
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| 72 | else {
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| 73 | throw new IllegalArgumentException("The command needs two or three parameters.");
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| 74 | }
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[2023] | 75 |
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[2029] | 76 | if (!(new File(folder).isDirectory())) {
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| 77 | throw new IllegalArgumentException("HTML files folder path: " + folder +
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| 78 | " is invalid.");
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| 79 | }
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| 80 | // validate the basic URL
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| 81 | // HttpURLConnection.setFollowRedirects(false);
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| 82 | HttpURLConnection httpURLConnection =
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| 83 | (HttpURLConnection) new URL(baseURL).openConnection();
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| 84 | httpURLConnection.setRequestMethod("HEAD");
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| 85 | if (!(httpURLConnection.getResponseCode() == HttpURLConnection.HTTP_OK)) {
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| 86 | throw new IllegalArgumentException("Website basic URL: " + baseURL + " is invalid.");
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| 87 | }
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| 88 | }
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| 89 | catch (SecurityException se) {
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| 90 | throw new IllegalArgumentException("Parameters are invalid");
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| 91 | }
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| 92 | catch (MalformedURLException mue) {
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| 93 | throw new IllegalArgumentException("Website basic URL: " + baseURL + " is invalid.");
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| 94 | }
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| 95 | catch (IOException e) {
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| 96 | throw new IllegalArgumentException(e);
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| 97 | }
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[2023] | 98 |
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[2029] | 99 | try {
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| 100 | List<List<Event>> sequences = null;
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| 101 | Object dataObject = GlobalDataContainer.getInstance().getData(sequencesName);
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| 102 | if (dataObject == null) {
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| 103 | CommandHelpers.objectNotFoundMessage(sequencesName);
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| 104 | return;
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| 105 | }
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| 106 | if (!SequenceInstanceOf.isCollectionOfSequences(dataObject)) {
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| 107 | CommandHelpers.objectNotType(sequencesName, "Collection<List<Event<?>>>");
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| 108 | return;
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| 109 | }
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| 110 | sequences = (List<List<Event>>) dataObject;
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[2023] | 111 |
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[2029] | 112 | String command = null;
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| 113 | String target = null;
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| 114 | String value = null;
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| 115 | for (int seqsIndex = 0; seqsIndex < sequences.size(); seqsIndex++) {
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| 116 | LinkedList<Map<String, String>> attributeList =
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| 117 | new LinkedList<Map<String, String>>();
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| 118 | List<Event> sequence = sequences.get(seqsIndex);
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| 119 | Event firstEvent = sequence.get(0);
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| 120 | HTMLGUIElement htmlGUIElement = (HTMLGUIElement) firstEvent.getTarget();
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| 121 | while (!(htmlGUIElement instanceof HTMLDocument)) { // the first target must be a
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| 122 | // page
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| 123 | htmlGUIElement = (HTMLGUIElement) (htmlGUIElement.getParent());
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| 124 | }
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| 125 | command = "open";
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| 126 | target = ((HTMLDocument) htmlGUIElement).getPath();
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| 127 | value = "";
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| 128 | addToAttrList(attributeList, command, target, value);
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[2023] | 129 |
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[2029] | 130 | for (int seqIndex = 1; seqIndex < sequence.size(); seqIndex++) {
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| 131 | Event event = sequence.get(seqIndex);
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| 132 | target = getXpath(event.getTarget());
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| 133 | // Login button is global, must await the last page to load
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| 134 | // otherwise, will lead to wrong page after logging in
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| 135 | if (target.equals("//ul[@id='navlist2']/li[2]/a") &&
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| 136 | (attributeList.size() > 1) &&
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| 137 | !attributeList.getLast().get("command").endsWith("AndWait"))
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| 138 | {
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| 139 | attributeList.getLast().put("command",
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| 140 | attributeList.getLast().get("command") +
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| 141 | "AndWait");
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| 142 | }
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[2023] | 143 |
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[2029] | 144 | if (event.getType() instanceof MouseClick &&
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| 145 | (((MouseClick) event.getType()).getButton() == Button.LEFT || ((MouseClick) event
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| 146 | .getType()).getButton() == Button.MIDDLE))
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| 147 | {
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| 148 | command = "click";
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| 149 | String precedingCommand = "waitForElementPresent";
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| 150 | value = "";
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| 151 | addToAttrList(attributeList, precedingCommand, target, value);
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| 152 | }
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| 153 | else if (event.getType() instanceof TextInput) {
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| 154 | command = "type";
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| 155 | value = ((TextInput) event.getType()).getEnteredText();
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| 156 | // if the session contains login process,
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| 157 | // the session must log out at beginning
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| 158 | if (target
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| 159 | .equals("//form[@id='user-login']/div/div/input[@id='edit-name']") &&
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| 160 | !attributeList.get(0).get("target").equals("/user/logout"))
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| 161 | {
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| 162 | addToAttrList(attributeList, "open", "/user/logout", "", 0);
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| 163 | }
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| 164 | }
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| 165 | else if (event.getType() instanceof KeyPressed) {
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| 166 | command = "sendKeys";
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| 167 | VirtualKey pressedKey = ((KeyPressed) event.getType()).getKey();
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| 168 | switch (pressedKey)
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| 169 | {
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| 170 | case ENTER:
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| 171 | value = "${KEY_ENTER}";
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| 172 | break;
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| 173 | case TAB:
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| 174 | value = "${KEY_TAB}";
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[2146] | 175 | break;
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| 176 | default:
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| 177 | break;
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[2029] | 178 | }
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| 179 | }
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| 180 | else {// Scroll or KeyboardFocusChange or else
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| 181 | continue;
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| 182 | }
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| 183 | addToAttrList(attributeList, command, target, value);
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| 184 | }
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[2023] | 185 |
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[2029] | 186 | if (attributeList.size() > 0) {
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| 187 | createHTML(folder, "session-" + seqsIndex + ".html", baseURL, attributeList,
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| 188 | "UTF-8");
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| 189 | }
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| 190 | else { // the sequence has no action
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| 191 | continue;
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| 192 | }
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| 193 | }
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| 194 | }
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| 195 | catch (Exception e) {
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| 196 | Console.printerrln("Error on running the command.");
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| 197 | e.printStackTrace();
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| 198 | }
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| 199 | }
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[2023] | 200 |
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[2029] | 201 | /**
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| 202 | * create event files in HTML with Selenium IDE template
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| 203 | *
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| 204 | * @param HTMLFolder
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| 205 | * @param fileName
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| 206 | * @param attributeList
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| 207 | */
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| 208 | private void createHTML(String HTMLFolder,
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| 209 | String fileName,
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| 210 | String baseURL,
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| 211 | List<Map<String, String>> attributeList,
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| 212 | String encoding)
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| 213 | {
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[2023] | 214 |
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[2029] | 215 | String htmlStr =
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| 216 | "<?xml version=\"1.0\" encoding=\"${encoding}\"?>\n"
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| 217 | + "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" "
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| 218 | + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n"
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| 219 | + "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">\n"
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| 220 | + "<head profile=\"http://selenium-ide.openqa.org/profiles/test-case\">\n"
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| 221 | + "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=${encoding}\" />\n"
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| 222 | + "<link rel=\"selenium.base\" href=\"${baseURL}\" />\n"
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| 223 | + "<title>${name}</title>\n" + "</head>\n" + "<body>\n"
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| 224 | + "<table cellpadding=\"1\" cellspacing=\"1\" border=\"1\">\n" + "<thead>\n"
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| 225 | + "<tr><td rowspan=\"1\" colspan=\"3\">${name}</td></tr>\n" + "</thead><tbody>\n";
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| 226 | htmlStr = htmlStr.replace("${encoding}", encoding);
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| 227 | htmlStr = htmlStr.replace("${baseURL}", baseURL);
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| 228 | htmlStr = htmlStr.replace("${name}", fileName.replace(".html", ""));
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| 229 | for (Map<String, String> commandMap : attributeList) {
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| 230 | htmlStr =
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| 231 | htmlStr + "<tr>\n" + "\t<td>" + commandMap.get("command") + "</td>\n" + "\t<td>" +
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| 232 | commandMap.get("target") + "</td>\n" + "\t<td>" + commandMap.get("value") +
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| 233 | "</td>\n" + "</tr>\n";
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| 234 | }
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[2023] | 235 |
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[2029] | 236 | String fileEnding = "</tbody></table>\n</body>\n</html>";
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| 237 | htmlStr = htmlStr + fileEnding;
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| 238 | try {
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| 239 | File newHtmlFile =
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| 240 | new File(HTMLFolder + System.getProperty("file.separator") + fileName);
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| 241 | BufferedWriter bw = new BufferedWriter(new FileWriter(newHtmlFile));
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| 242 | bw.write(htmlStr);
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| 243 | bw.flush();
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| 244 | bw.close();
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| 245 | }
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| 246 | catch (Exception e) {
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| 247 | Console.printerrln("Error on creating xhtml files.");
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| 248 | e.printStackTrace();
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| 249 | }
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| 250 | }
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[2023] | 251 |
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[2029] | 252 | /**
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| 253 | * add an event to the event list
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| 254 | *
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| 255 | * @param attributeList
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| 256 | * @param command
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| 257 | * @param target
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| 258 | * @param value
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| 259 | *
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| 260 | */
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| 261 | private void addToAttrList(LinkedList<Map<String, String>> attributeList,
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| 262 | String command,
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| 263 | String target,
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| 264 | String value)
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| 265 | {
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| 266 | Map<String, String> ctvMap = new HashMap<String, String>();
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| 267 | ctvMap.put("command", command);
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| 268 | ctvMap.put("target", target);
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| 269 | ctvMap.put("value", value);
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| 270 | attributeList.add(ctvMap);
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| 271 | }
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[2023] | 272 |
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[2029] | 273 | private void addToAttrList(LinkedList<Map<String, String>> attributeList,
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| 274 | String command,
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| 275 | String target,
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| 276 | String value,
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| 277 | int position)
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| 278 | {
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| 279 | Map<String, String> ctvMap = new HashMap<String, String>();
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| 280 | ctvMap.put("command", command);
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| 281 | ctvMap.put("target", target);
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| 282 | ctvMap.put("value", value);
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| 283 | attributeList.add(position, ctvMap);
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| 284 | }
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[2023] | 285 |
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[2029] | 286 | /**
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| 287 | *
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| 288 | * @param iEventTarget
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| 289 | * @return the relative xpath
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| 290 | */
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| 291 | private String getXpath(IEventTarget iEventTarget) {
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| 292 | HTMLGUIElement htmlGUIElement = (HTMLGUIElement) iEventTarget;
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| 293 | List<String> xpathElements = new LinkedList<String>();
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| 294 | String htmlId = null;
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| 295 | int htmlIndex = 0;
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[2023] | 296 |
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[2029] | 297 | // obtain the relative xpath of the element
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| 298 | while (!(htmlGUIElement instanceof HTMLDocument)) {
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| 299 | HTMLPageElement htmlPageElement = (HTMLPageElement) htmlGUIElement;
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| 300 | StringBuffer xpathElement = new StringBuffer();
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| 301 | // the real tag is "input" without _*
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| 302 | xpathElement.append(htmlPageElement.getTagName().replace("input_text", "input")
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| 303 | .replace("input_password", "input").replace("input_submit", "input"));
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| 304 | // better not use absolute xpath,
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| 305 | // Selenium IDE specifies only the
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| 306 | // 1st tag's id, if it's not the only tag
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| 307 | if ((htmlId = htmlPageElement.getHtmlId()) != null) {
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| 308 | xpathElement.append("[@id='");
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| 309 | xpathElement.append(htmlId);
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| 310 | xpathElement.append("']");
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| 311 | xpathElements.add(0, xpathElement.toString());
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| 312 | // the xpath must have more then one tag with id
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| 313 | // but the Selenium IDE uses only the 1st one
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| 314 | // which is enough for finding out the element
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| 315 | if (xpathElements.size() > 1) {
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| 316 | break;
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| 317 | }
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| 318 | }
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| 319 | else if ((htmlIndex = htmlPageElement.getIndex()) != 0) {
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| 320 | xpathElement.append("[");
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| 321 | // find element by xpath, index starts from 1, not 0
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| 322 | xpathElement.append(htmlIndex + 1);
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| 323 | xpathElement.append("]");
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| 324 | xpathElements.add(0, xpathElement.toString());
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| 325 | }
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| 326 | else {
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| 327 | // if the index is 0, only add tag
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| 328 | xpathElements.add(0, xpathElement.toString());
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| 329 | }
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| 330 | htmlGUIElement = (HTMLGUIElement) (htmlGUIElement.getParent());
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| 331 | }
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[2023] | 332 |
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[2029] | 333 | StringBuffer xPathStatement = new StringBuffer();
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| 334 | xPathStatement.append("/");
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| 335 | for (String xpathElem : xpathElements) {
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| 336 | xPathStatement.append("/");
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| 337 | xPathStatement.append(xpathElem);
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| 338 | }
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[2023] | 339 |
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[2029] | 340 | return xPathStatement.toString();
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| 341 | }
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[2023] | 342 |
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[2029] | 343 | /*
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| 344 | * (non-Javadoc)
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| 345 | *
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| 346 | * @see de.ugoe.cs.util.console.Command#help()
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| 347 | */
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| 348 | @Override
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| 349 | public String help() {
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[2023] | 350 |
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[2029] | 351 | return "generateSeleniumReplay [sequenceName] <HTMLFilesFolder> <websiteBaseURL>";
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| 352 | }
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[2023] | 353 |
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| 354 | }
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