Initial version

.gitignore

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+forum-app.qmlproject.user

Makefile

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+# More information: https://wiki.ubuntu.com/Touch/Testing
+#
+# Notes for autopilot tests:
+# -----------------------------------------------------------
+# In order to run autopilot tests:
+# sudo apt-add-repository ppa:autopilot/ppa
+# sudo apt-get update
+# sudo apt-get install python-autopilot autopilot-qt
+#############################################################
+
+all:
+
+autopilot:
+	chmod +x tests/autopilot/run
+	tests/autopilot/run
+
+check:
+	qmltestrunner -input tests/unit
+
+run:
+	/usr/bin/qmlscene $@ forum-app.qml

README.md

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+Forum Browser
+=============
+
+Forum Browser for Ubuntu using the [Tapatalk API](https://tapatalk.com/api.php)
+
+**Currently supported features:**
+
+* Adding and saving forums
+* Supports all forums which have the [Tapatalk plugin](https://tapatalk.com/partners.php) installed
+* Viewing forums
+* Forum login
+* Thread creation
+* Replying to threads
+
+Reporting bugs
+==============
+
+Bugs can be reported either by sending an e-mail to [email protected] or by using our [bug tracker](https://github.com/nikwen/forum-app/issues). Please give us an example of a forum which is affected by the bug, so that we can reproduce it.
+
+Feature requests
+================
+
+Feature request are handled like bugs. A project member will then mark them as a feature request.
+
+Big thanks to
+=============
+
+* Michael Hall for publishing the [XDA Developers app](https://code.launchpad.net/~xda-app-developers/xda-developers-app/trunk) under the GPL. This project initially started as a fork of that application.
+* [Tapatalk](https://tapatalk.com) for allowing us to use their API.

backend/ForumBackend.qml

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+/*************************************************************************
+** Forum Browser
+**
+** Copyright (c) 2014 Niklas Wenzel <[email protected]>
+**
+** $QT_BEGIN_LICENSE:GPL$
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; see the file COPYING. If not, write to
+** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+** Boston, MA 02110-1301, USA.
+**
+**
+** $QT_END_LICENSE$
+**
+*************************************************************************/
+
+import QtQuick 2.2
+import QtQuick.XmlListModel 2.0
+import Ubuntu.Components 1.1
+import Ubuntu.Components.Popups 1.0
+import U1db 1.0 as U1db
+import "../md5utils.js" as Md5Utils
+import "../sha1utils.js" as Sha1Utils
+import "../stringutils.js" as StringUtils
+
+Object {
+
+    signal loginDone(var session);
+
+    property var sessions: []
+    property var currentSession: (currentSessionIndex >= 0) ? sessions[currentSessionIndex] : undefined
+    property int currentSessionIndex: -1
+
+    property int postsPerPage: 10
+
+    U1db.Index {
+        database: db
+        id: by_url
+        expression: ["url", "user", "password"]
+    }
+
+    U1db.Query {
+        id: loginQuery
+        index: by_url
+        query: [currentSession.forumUrl, "*", "*"]
+
+        onResultsChanged: { //User changed login details in dialog
+            if (currentSession !== undefined && currentSession.configModel.hasLoaded) {
+                if (results[0].user !== "") {
+                    login()
+                } else if (currentSession.loggedIn) {
+                    logout(currentSession)
+                }
+            }
+        }
+    }
+
+    Component {
+        id: sessionComponent
+
+        Object {
+            id: session
+
+            property string forumUrl: ""
+            property string apiSource: ""
+            property bool loginFinished: false
+            property bool loggedIn: false
+            property alias configModel: configModel
+
+            ForumConfigModel {
+                id: configModel
+
+                onHasLoadedChanged: {
+                    if (hasLoaded && session === currentSession && !session.loggedIn) {
+                        login()
+                    }
+                }
+
+                Component.onCompleted: {
+                    loadConfig()
+                }
+            }
+        }
+    }
+
+    function newSession(forumUrl, apiSource) {
+        var session = sessionComponent.createObject(mainView, {"forumUrl": forumUrl, "apiSource": apiSource})
+        sessions.push(session)
+        currentSessionIndex = sessions.indexOf(session)
+    }
+
+    function endSession(session) {
+        console.log("endSession")
+        var index = sessions.indexOf(session)
+        var saveCurrentSession
+        if (currentSessionIndex === index) { //end current session?
+            currentSessionIndex = -1
+        } else {
+            saveCurrentSession = currentSession
+        }
+        logout(session)
+        sessions.splice(index, 1) //Remove session from list
+        if (currentSessionIndex != -1) {
+            currentSessionIndex = sessions.indexOf(saveCurrentSession)
+        }
+    }
+
+    function login() {
+        var session = currentSession
+        if (loginQuery.results[0] !== undefined && loginQuery.results[0].user !== undefined && loginQuery.results[0].password !== undefined && loginQuery.results[0].user !== "" && loginQuery.results[0].password !== "") {
+            console.log("login")
+            var api = session.apiSource
+            session.loginFinished = false //do not set loggedIn to false => ability to change login data
+            var xhr = new XMLHttpRequest
+            xhr.open("POST", session.apiSource)
+            xhr.onreadystatechange = function() {
+                if (xhr.readyState === XMLHttpRequest.DONE) {
+//                    console.log(xhr.responseText)
+                    console.log("logged in")
+
+                    if (xhr.status === 200) {
+                        var resultIndex = xhr.responseText.indexOf("result");
+                        var booleanTag = xhr.responseText.indexOf("<boolean>", resultIndex)
+                        var booleanEndTag = xhr.responseText.indexOf("</boolean>", resultIndex)
+                        var result = xhr.responseText.substring(booleanTag + 9, booleanEndTag)
+
+                        var success = result === "1"
+
+                        if (success) {
+                            session.loggedIn = true
+                            session.loginFinished = true
+                            loginDone(session)
+                            if (session === currentSession) {
+                                notification.show(qsTr(i18n.tr("Logged in as %1")).arg(loginQuery.results[0].user))
+                            }
+                        } else {
+                            var resultTextIndex = xhr.responseText.indexOf("result_text")
+                            var resultText
+                            if (resultTextIndex > 0) {
+                                var base64Tag = xhr.responseText.indexOf("<base64>", resultTextIndex)
+                                var base64EndTag = xhr.responseText.indexOf("</base64>", resultTextIndex)
+                                resultText = StringUtils.base64_decode(xhr.responseText.substring(base64Tag + 8, base64EndTag))
+                                console.log(resultText)
+                            }
+                            var willLogOut = logout(session)
+                            if (!willLogOut) {
+                                session.loggedIn = false
+                                session.loginFinished = true
+                                loginDone(session)
+                            }
+                            var dialog = PopupUtils.open(errorDialog)
+                            dialog.title = i18n.tr("Login failed")
+                            if (resultText !== undefined) {
+                                dialog.text = i18n.tr("Text returned by the server:\n") + resultText
+                            }
+                        }
+                    } else {
+                        if (session === currentSession) {
+                            notification.show(i18n.tr("Connection error"))
+                        }
+                    }
+                }
+            }
+            var user = ""
+            if (loginQuery.results[0].user !== undefined) {
+                user = loginQuery.results[0].user
+            }
+
+            var password = ""
+            if (session.configModel.get(0).support_md5) {
+                console.log("md5")
+                password = Md5Utils.md5(loginQuery.results[0].password)
+            } else if (session.configModel.get(0).support_sha1) { //Untested yet
+                console.log("sha1")
+                password = Sha1Utils.sha1(loginQuery.results[0].password)
+            } else {
+                console.log("no encryption")
+                password = loginQuery.results[0].password
+            }
+
+            xhr.send('<?xml version="1.0"?><methodCall><methodName>login</methodName><params><param><value><base64>'+StringUtils.base64_encode(user)+'</base64></value></param><param><value><base64>'+StringUtils.base64_encode(password)+'</base64></value></param></params></methodCall>');
+        } else {
+            console.log("no login")
+            session.loginFinished = true
+            loginDone(session)
+        }
+
+    }
+
+    //Return value: If it will try to log out
+    function logout(session) {
+        if (session === undefined) {
+            return
+        }
+
+        console.log("logout")
+        if (session.loggedIn) {
+            session.loginFinished = false;
+            var api = session.apiSource
+            var xhr = new XMLHttpRequest;
+            xhr.open("POST", session.apiSource);
+            xhr.onreadystatechange = function() {
+                if (xhr.readyState === XMLHttpRequest.DONE) {
+                    if (session.loggedIn) { //Set to false if another attempt to login has already started
+                        console.log("logged out")
+                        session.loginFinished = true
+                        loginDone(session)
+                        session.loggedIn = false
+                    }
+                }
+            }
+            xhr.send('<?xml version="1.0"?><methodCall><methodName>logout_user</methodName></methodCall>');
+            return true
+        } else {
+            if (!session.loginFinished) { //Pressed back while still logging in => Logout after login finished
+                var otherLoginCount = 0 //A way to disconnect in case that the page was destroyed before login() has even been called
+
+                var connectFunction = function(loginSession) {
+                    console.log("connected function called")
+                    if (loginSession === session) {
+                        loginDone.disconnect(connectFunction)
+                        logout(session)
+                        console.log("logout in connected")
+                    } else {
+                        otherLoginCount++
+                        if (otherLoginCount >= 2) {
+                            loginDone.disconnect(connectFunction)
+                        }
+                    }
+                }
+
+                console.log("connect")
+                loginDone.connect(connectFunction)
+            }
+
+            return false
+        }
+    }
+
+
+
+}

backend/ForumConfigModel.qml

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+/*************************************************************************
+** Forum Browser
+**
+** Copyright (c) 2014 Niklas Wenzel <[email protected]>
+**
+** $QT_BEGIN_LICENSE:GPL$
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; see the file COPYING. If not, write to
+** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+** Boston, MA 02110-1301, USA.
+**
+**
+** $QT_END_LICENSE$
+**
+*************************************************************************/
+
+import QtQuick 2.2
+import QtQuick.XmlListModel 2.0
+import Ubuntu.Components 1.1
+import "../stringutils.js" as StringUtils
+
+XmlListModel {
+    id: configModel
+    objectName: "configModel"
+
+    query: "/methodResponse/params/param/value/struct"
+
+    property bool hasLoaded: false
+    property bool isVBulletin: false
+
+    XmlRole { name: "support_md5"; query: "member[name='support_md5']/value/string()" }
+    XmlRole { name: "support_sha1"; query: "member[name='support_sha1']/value/string()" }
+    XmlRole { name: "version"; query: "member[name='version']/value/string()" }
+
+    onStatusChanged: {
+        if (status === XmlListModel.Ready) {
+            var element = get(0)
+            if (element.version.trim().indexOf("vb") === 0) {
+                isVBulletin = true
+            }
+            console.log("version: " + element.version.trim())
+
+            console.log("configModel has loaded")
+//            console.log(xml)
+            hasLoaded = true;
+        }
+    }
+
+    function loadConfig() {
+        hasLoaded = false;
+        var xhr = new XMLHttpRequest;
+        configModel.xml="";
+        xhr.open("POST", session.apiSource);
+        xhr.onreadystatechange = function() {
+            if (xhr.readyState === XMLHttpRequest.DONE) {
+                configModel.xml = StringUtils.xmlFromResponse(xhr.responseText)
+                if (xhr.status !== 200 && session === currentSession) {
+                    if (xhr.status === 404) {
+                        notification.show(qsTr(i18n.tr("Error 404: Could not find forum")))
+                    } else {
+                        notification.show(i18n.tr("Connection error"))
+                    }
+                }
+            }
+        }
+        xhr.send('<?xml version="1.0"?><methodCall><methodName>get_config</methodName></methodCall>');
+    }
+
+}

forum-app.desktop

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+[Desktop Entry]
+Name=Forum Browser
+Exec=qmlscene $@ forum-app.qml
+Icon=icon.png
+Terminal=false
+Type=Application
+X-Ubuntu-Touch=true