Added some more requirements

.buildpath

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <buildpath>
 	<buildpathentry kind="src" path="src"/>
+	<buildpathentry external="true" kind="lib" path="/home/private/slt/joomla"/>
 	<buildpathentry external="true" kind="lib" path="/srv/slt-dev"/>
 	<buildpathentry kind="con" path="org.eclipse.php.core.LANGUAGE"/>
 </buildpath>

.externalToolBuilders/org.eclipse.texlipse.builder.TexlipseBuilder.launch

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
+    <booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
+    <stringAttribute key="org.eclipse.ui.externaltools.ATTR_DISABLED_BUILDER" value="org.eclipse.texlipse.builder.TexlipseBuilder"/>
+    <mapAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS"/>
+    <booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
+</launchConfiguration>

.project

@@ -5,6 +5,16 @@
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<triggers>full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/org.eclipse.texlipse.builder.TexlipseBuilder.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.wst.common.project.facet.core.builder</name>
 			<arguments>
@@ -22,6 +32,7 @@
 		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.texlipse.builder.TexlipseNature</nature>
 		<nature>org.eclipse.php.core.PHPNature</nature>
 		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
 	</natures>

TODO.md

@@ -0,0 +1,9 @@
+
+# Aufgaben
+
+## Backend
+
+- Bilder fuer Loeschen statt des Textes Del einsetzen
+- Optik anpassen mit CSS
+
+## Frontend

requirements/.gitignore

@@ -0,0 +1,2 @@
+/artifacts/
+/.rmtoo_dependencies

requirements/Config.yml

@@ -0,0 +1,63 @@
+---
+global:
+  modules:
+    directories:
+      - .
+processing:
+  analytics:
+    stop_on_errors: false
+requirements:
+  input:
+    commit_interval:
+      begin: FILES
+      end: FILES
+    default_language: de_DE
+    dependency_notation:
+    - Solved by
+    directory: requirements
+  inventors:
+  - flonatel
+  - wolf
+  stakeholders:
+  - development
+  - management
+  - users
+topics:
+  ts_common:
+    sources:
+    - - filesystem
+      - requirements_dirs:
+        - requirements/model
+        - requirements
+        topics_dirs:
+        - topics
+        topic_root_node: ReqsDocument
+        constraints_dirs:
+        - constraints
+        testcases_dirs:
+        - testcases
+    output:
+      graph:
+      - output_filename: artifacts/req-graph1.dot
+      graph2:
+      - output_filename: artifacts/req-graph2.dot
+      html:
+      - footer: html/footer.html
+        header: html/header.html
+        output_directory: artifacts/html
+      #LatexJinja2:
+      latex2:
+      - output_filename: artifacts/reqtopics.tex
+        #template_path: latex/LatexJinja2
+      prios:
+      - output_filename: artifacts/reqsprios.tex
+      stats_burndown1:
+      - output_filename: artifacts/stats_burndown.csv
+        start_date: '2011-05-01'
+      stats_reqs_cnt:
+      - output_filename: artifacts/stats_reqs_cnt.csv
+      stats_sprint_burndown1:
+      - output_filename: artifacts/stats_sprint_burndown.csv
+        start_date: '2011-05-01'
+      version1:
+      - output_filename: artifacts/reqs-version.txt

requirements/Makefile

@@ -0,0 +1,69 @@
+.PHONY: all
+.PHONY: all_html
+all: artifacts/requirements.pdf artifacts/req-graph1.png \
+	artifacts/req-graph2.png all_html
+
+
+# Adding new files (especially requirements) can not automatically
+# handled.  The 'force' target tries to handle this.
+.PHONY: force
+force: 
+	rm .rmtoo_dependencies
+	${MAKE} all
+
+#
+# This is the way the rmtoo must be called.
+# (The RMTOO_CALL variable is set in the setenv.sh script)
+# You can override the default Config.py file by setting
+# the RMTOO_CONFIG variable from the command line.
+# ie:
+#      make RMTOO_CONFIG=YourConfig.json
+#
+RMTOO_CALL ?= rmtoo
+RMTOO_CONFIG=Config.yml
+RMTOO_CONTRIB_DIR ?= /usr/share/rmtoo
+
+CALL_RMTOO=${RMTOO_CALL} -y file://${RMTOO_CONFIG}
+
+#
+# Dependency handling
+#  The file .rmtoo_dependencies is created by rmtoo itself.
+#
+include .rmtoo_dependencies
+
+all_html: ${OUTPUT_HTML}
+
+# And how to make the dependencies
+.rmtoo_dependencies:
+	${CALL_RMTOO} \
+		--create-makefile-dependencies=.rmtoo_dependencies
+
+artifacts/req-graph1.png: artifacts/req-graph1.dot
+	unflatten -l 23 artifacts/req-graph1.dot | \
+		dot -Tpng -o artifacts/req-graph1.png
+
+artifacts/req-graph2.png: artifacts/req-graph2.dot
+	dot -Tpng -o artifacts/req-graph2.png artifacts/req-graph2.dot
+
+# Two calls are needed: one for the requirments converting and one for
+# backlog creation.
+artifacts/requirements.pdf: ${REQS_LATEX2} latex/requirements.tex
+#	(cd artifacts && \
+#	   gnuplot ${RMTOO_CONTRIB_DIR}/contrib/gnuplot_stats_reqs_cnt.inc && \
+#	   epstopdf stats_reqs_cnt.eps)
+#	(cd artifacts && \
+#	   gnuplot ${RMTOO_CONTRIB_DIR}/contrib/gnuplot_stats_burndown.inc && \
+#	   epstopdf stats_burndown.eps)
+#	(cd artifacts && \
+#	   gnuplot ${RMTOO_CONTRIB_DIR}/contrib/gnuplot_stats_sprint_burndown.inc && \
+#	   epstopdf stats_sprint_burndown.eps)
+	(cd artifacts && pdflatex ../latex/requirements.tex; \
+		pdflatex ../latex/requirements.tex; \
+		pdflatex ../latex/requirements.tex)
+
+.PHONY: clean
+clean:
+	rm -fr artifacts/html
+	rm -f artifacts/* \
+		add_data.py*
+	rm -fr debian/rmtoo build

requirements/html/footer.html

@@ -0,0 +1,8 @@
+<hr/>
+<span class="footer_text"><p>This document is part of the rmtoo
+requirements documentation and was generated
+by <a href="http://rmtoo.gnu4u.org">rmtoo</a> itself.</p>
+<p>rmtoo is copyright 2010 by flonatel. rmtoo is distributed under
+GPL V3.</p></span>
+</body>
+</html>

requirements/html/header.html

@@ -0,0 +1,167 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>rmtoo</title>
+<meta name="generator" content="rmtoo">
+<style type="text/css">
+<!--
+h1, h2, h3 {
+   font-family:sans;
+}
+
+a:link, a:visited, a:active, a:hover { 
+   text-decoration:none;
+   font-weight:bold;
+   color:#407cbf;
+}
+
+.fltext {
+   font-family:sans;
+}
+
+.footer_text {
+   font-family:sans;
+   font-size:small;
+}
+
+.requirment_end {
+   background-image:url(../trenner01.png); 
+   margin:0px; 
+   padding:0px;
+   height:2px;
+}
+
+.dlt_description {
+   font-family:sans;
+   font-size:medium;
+   font-weight:bold;
+}
+
+.dlv_description {
+   font-family:sans;
+   font-size:medium;
+}
+
+.dlt_rationale {
+   font-family:sans;
+   font-weight:bold;
+}
+
+.dlv_rationale {
+   font-family:sans;
+}
+
+.dlt_note {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_note {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_depends_on {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_depends_on {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_dependent {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_dependent {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_id {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_id {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_priority {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_priority {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_owner {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_owner {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_invented_on {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_invented_on {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_invented_by {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_invented_by {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_status {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_status {
+   font-family:sans;
+   font-size:small;
+}
+
+.dlt_class {
+   font-family:sans;
+   font-size:small;
+   font-weight:bold;
+}
+
+.dlv_class {
+   font-family:sans;
+   font-size:small;
+}
+
+-->
+</style>
+</head>
+<body>

requirements/latex/requirements.tex

@@ -0,0 +1,80 @@
+\documentclass{report}
+
+\usepackage[ngerman]{babel}
+\usepackage{longtable}
+\usepackage{graphicx}
+% When latex aborts with
+%  pdfTeX error (ext4): \pdfendlink ended up in different nesting level than \pd
+%  fstartlink.
+% Comment that line with draft out and inpect the errornous page
+\usepackage[pdfauthor={flonatel},%
+%draft,%
+pdftitle={Requirment for project},%
+pdfsubject={Requirment description for project},%
+pdfkeywords={placeholder for some keywords},%
+pagebackref=true,%
+pdftex, bookmarks=true, colorlinks=true]{hyperref}
+
+\usepackage[a4paper]{geometry}
+
+\usepackage[titles]{tocloft}
+\usepackage{fancyhdr}
+
+\setlength{\cftsubsecnumwidth}{4em}
+\pagestyle{fancy}
+\fancyhead{}
+\fancyfoot{}
+\fancyhead[L]{\rightmark}
+\fancyfoot[R]{\thepage}
+% \fancyfoot[L]{Version \input{../artifacts/reqs-version.txt}}
+\renewcommand{\headrulewidth}{0.4pt}
+\renewcommand{\footrulewidth}{0.4pt}
+
+\parindent0em
+
+\begin{document}
+\thispagestyle{empty}
+
+\mbox{}
+
+\vfill
+
+{\LARGE\textbf{Requirements for project}}
+
+\vfill
+
+{\Large\textbf{written by You}}
+
+\vfill
+
+09. October 2010
+
+\vfill
+
+% Requirements Version: \input{../artifacts/reqs-version.txt}
+
+\vfill
+
+\newpage
+
+\tableofcontents
+
+\newpage
+
+\chapter{Status}
+\input{../artifacts/reqsprios.tex}
+
+\input{../artifacts/reqtopics.tex}
+
+% \chapter{Statistics}
+% \section{Burndown diagram for Sprint}
+% \includegraphics{../artifacts/stats_sprint_burndown.pdf}
+% 
+% \section{Burndown diagram for Project}
+% \includegraphics{../artifacts/stats_burndown.pdf}
+% 
+% \section{Requirements Count Statistics}
+% \includegraphics{../artifacts/stats_reqs_cnt.pdf}
+
+\end{document}
+

requirements/req.template

@@ -0,0 +1,12 @@
+Name: projectdfg
+Type: requirement | design decision
+Invented on: 
+Invented by: wolf
+Owner: development | management | users
+Description: 
+Rationale: 
+Status: not done
+#Solved by: 
+#Priority:
+#Effort estimation: 5
+#Topic: 

requirements/requirements/model/abstract-object.req

@@ -0,0 +1,13 @@
+Name: Definition Abstractes DB Objekt
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: Jedes Objekt in der Datenbank wird durch ein 
+ Objekt in der Sprache repräsentiert.
+Rationale: 
+Status: not done
+Solved by: adbo-id adbo-simple adbo-lists
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/adbo-id.req

@@ -0,0 +1,13 @@
+Name: Objekt-ID
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: Jedes Objekt der Datenbank hat einen eindeutigen Schlüssel 
+ genannt \emph{id}.
+Rationale: 
+Status: not done
+#Solved by: 
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/adbo-lists-attribs.req

@@ -0,0 +1,13 @@
+Name: Listen im Objekt
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: 1:n Beziehungen können vom gemeinsamen
+ Objekt aus abgefragt werden mittels Funktionsaufrufen.
+Rationale: 
+Status: not done
+#Solved by: 
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/adbo-lists-lists.req

@@ -0,0 +1,15 @@
+Name: n:m-Beziehungen
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: n:m Beziehugen werden wie 1:n-Beziehungen im
+ Objektbaum abgebildet. Im Unterschied zu einfachen Listen
+ muss allerdings eine Liste bei beiden Objekten erstellt werden,
+ so dass eine Navigation möglich ist.
+Rationale: 
+Status: not done
+#Solved by: 
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/adbo-lists.req

@@ -0,0 +1,14 @@
+Name: Assoziative Listen
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: Relationen der Kardinalität 1:n werden als
+ Objekte einer separaten Tabelle mit einem Fremdschlüssel
+ abgelegt.
+Rationale: 
+Status: not done
+Solved by: adbo-lists-attribs adbo-lists-lists
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/adbo-simple-attribs.req

@@ -0,0 +1,15 @@
+Name: Triviale Attibute im Objekt
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: Einfache Attribute im Sinne einer 1:1 Beziehung
+ werden direkt im Objekt gespeichert. Dazu werden die Daten
+ in einer innerhalb der Klassenhierarchie sichtbaren Eigenschaft
+ \emph{values} abgelegt als assoziatives Array.
+Rationale: 
+Status: not done
+#Solved by: 
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/adbo-simple.req

@@ -0,0 +1,13 @@
+Name: Einfache Objektstruktur
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: Einfache Attribute eines Objekts werden als Spalten
+ in der DB-Tabelle abgespeichert.
+Rationale: 
+Status: not done
+Solved by:  adbo-simple-attribs
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/cache.req

@@ -0,0 +1,13 @@
+Name: Aufrufe cachen
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: DB-Aufrufe sollen soweit es möglich ist, 
+ zwischengespeichert werden.
+Rationale: 
+Status: not done
+#Solved by: 
+#Priority:
+#Effort estimation: 5
+Topic: model

requirements/requirements/model/sql-interface.req

@@ -0,0 +1,13 @@
+Name: Anbindung der SQL
+Type: design decision
+Invented on: 2019-05-21
+Invented by: wolf
+Owner: development
+Description: Die Daten in der Datenbank müssen durch einfache
+ Funktionsaufrufe abrufbar sein.
+Rationale:
+Status: not done
+Solved by: abstract-object cache
+#Priority:
+Effort estimation: 0
+Topic: model

requirements/requirements/project.req

@@ -0,0 +1,12 @@
+Name: projectdfg
+Type: master requirement
+Invented on: 2010-10-09
+Invented by: flonatel
+Owner: development
+Description: \textsl{project} \textbf{must} exists.
+Rationale: The world needs a good, usable and free \textsl{project}.
+Status: not done
+Solved by: sql-interface
+Priority: development:10
+Effort estimation: 5
+Topic: ReqsDocument

requirements/topics/ReqsDocument.tic

@@ -0,0 +1,4 @@
+Name: project
+Text: This is placeholder for some introductional text.
+IncludeRequirements: full
+SubTopic: model

requirements/topics/model.tic

@@ -0,0 +1,3 @@
+Name: Datenbank-Modelle
+Text: Abhängigkeiten der Model-Klassen 
+IncludeRequirements: full

sql/init2.sql

@@ -0,0 +1,24 @@
+CREATE TABLE `dev_club_keys` (
+  `privkey` text NOT NULL,
+  `publickey` text NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `dev_club_users` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `user` varchar(30) NOT NULL,
+  `password` varchar(150) DEFAULT NULL,
+  `name` varchar(255) NOT NULL,
+  `address` tinytext NOT NULL,
+  `city` varchar(50) NOT NULL,
+  `mail` varchar(100) NOT NULL,
+  `phone` varchar(50) DEFAULT NULL,
+  `mobile` varchar(50) DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+
+CREATE TABLE `dev_club_offers` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;

sql/init3.sql

@@ -0,0 +1,76 @@
+CREATE TABLE `dev_club_keys` (
+  `privkey` text NOT NULL,
+  `publickey` text NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `dev_club_users` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `user` varchar(30) NOT NULL,
+  `password` varchar(150) DEFAULT NULL,
+  `name` varchar(255) NOT NULL,
+  `address` tinytext NOT NULL,
+  `city` varchar(50) NOT NULL,
+  `mail` varchar(100) NOT NULL,
+  `phone` varchar(50) DEFAULT NULL,
+  `mobile` varchar(50) DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+
+CREATE TABLE `dev_club_offers` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `dev_club_positions` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+
+CREATE TABLE `dev_club_clubs` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  `address` tinytext NOT NULL,
+  `city` varchar(50) NOT NULL,
+  `homepage` varchar(100) NULL,
+  `mail` varchar(100) NOT NULL,
+  `iban` char(34) NOT NULL,
+  `bic` char(11) NOT NULL,
+  `charitable` tinyint(1) NOT NULL,
+  `president` int(10) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `dev_club_offer_assocs` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `clubid` int(10) NOT NULL,
+  `offerid` int(10) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `dev_club_places` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `clubid` int(10) NOT NULL,
+  `name` varchar(100) NOT NULL,
+  `address` tinytext NOT NULL,
+  `area` int(10) NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE `dev_club_user_assocs` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `clubid` int(10) NOT NULL,
+  `userid` int(10) NOT NULL,
+  `positionid` int(10) NOT NULL,
+  `admin` tinyint(1) NOT NULL DEFAULT 0,
+  `state` enum('regular', 'vacant', 'temporary') NOT NULL DEFAULT 'vacant',
+  `address` tinytext DEFAULT NULL,
+  `mail` varchar(100) DEFAULT NULL,
+  `phone` varchar(50) DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+

src/admin/abstract/controller.php

@@ -0,0 +1,212 @@
+<?php
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class AbstractClubsController extends BaseController
+{
+    
+    protected abstract function getNameOfElement();
+    
+    protected function getModelName()
+    {
+        return $this->getNameOfElement();
+    }
+    
+    protected function getNameOfView()
+    {
+        return strtolower($this->getNameOfElement());
+    }
+    
+    protected abstract function getDataMapping();
+    
+    function new()
+    {
+        $obj = call_user_func(array('Clubs' . $this->getNameOfElement(), 'create' . $this->getNameOfElement()));
+        
+        // Fetch the posted data
+        $values = $this->loadData();
+
+        $this->filterPreCheck($values);
+        
+        // Check the input data
+        $error = ! $this->checkDataIsValid($values, true, Null);
+        
+        $view = $this->getNameOfView();
+        
+        if($error)
+        {
+            $urldata = $this->packData($values);
+            $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}&id=new&data={$urldata}", false));
+            return;
+        }
+        
+        $this->applyData($obj, $values);
+        
+        // Do the actual work
+        $obj->save();
+        $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}s", false));
+    }
+    
+    function change()
+    {
+        $app = Factory::getApplication();
+        $input = $app->input;
+        $id = (int) $input->post->getInt('id');
+        
+        $obj = call_user_func(array('Clubs' . $this->getNameOfElement(), 'load' . $this->getNameOfElement()), (int) $id);
+        
+        // Fetch the posted data
+        $values = $this->loadData();
+        
+        $this->filterPreCheck($values);
+        
+        // Check the input data
+        $error = ! $this->checkDataIsValid($values, false, $obj);
+        
+        $view = $this->getNameOfView();
+        
+        if($error)
+        {
+            $urldata = $this->packData($values);
+            $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}&id={$id}&data={$urldata}", false));
+            return;
+        }
+        
+        $this->applyData($obj, $values);
+        
+        // Do the actual work
+        $obj->save();
+        $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}s", false));
+    }
+    
+    protected function loadData()
+    {
+        $values = array();
+        $input = Factory::getApplication()->input->post;
+        
+        foreach($this->getDataMapping() as $m => $f)
+        {
+            $filter = (isset($f['filter'])) ? $f['filter'] : 'string';
+            
+            $values[$m] = $input->get($m, null, $filter);
+        }
+        
+        return $values;
+    }
+    
+    protected function filterPreCheck(&$values){}
+    
+    protected function checkDataIsValid($values, bool $isNew, $obj)
+    {
+        $error = false;
+        // Check existence of the required fields
+        foreach ($this->getDataMapping() as $m => $v)
+        {
+            if(! isset($v['required']) || ! $v['required'])
+                continue;
+            
+            // Field is required
+            if(! $this->fieldValid($m, $values[$m], $v))
+            {
+                $fname = (isset($v['name'])) ? $v['name'] : $m;
+                Factory::getApplication()->enqueueMessage("Das Feld $fname ist obligatorisch.", 'error');
+                $error = true;
+            }
+        }
+        
+        return ! $error;
+    }
+    
+    protected function fieldValid($name, $value, $options)
+    {
+        if(empty($value))
+            return false;
+        
+        if(isset($options['filter']))
+        {
+            switch($options['filter'])
+            {
+                case 'string':
+                    if(empty(trim($value)))
+                        return false;
+            }
+        }
+        
+        return true;
+    }
+    
+    private function packData($values)
+    {
+        // FIXME Multiple bugs: filtering not working as expected and Mapping msut be checked
+        $this->filterPrePacking($values);
+        
+        $data = array();
+        foreach($this->getDataMapping() as $m => $i)
+        {
+            if(isset($values[$m]))
+                $data[$m] = $values[$m];
+        }
+        $json = json_encode($data);
+        return urlencode($json);
+    }
+    
+    protected function filterPrePacking(&$values){}
+    
+    public function applyData($obj, $values)
+    {
+        $this->applyDataToObject($obj, $values, $this->getDataMapping());
+    }
+    
+    protected function applyDataToObject($obj, $values, $mapping)
+    {
+        foreach($mapping as $m => $v)
+        {
+            $functionName = $this->getSetterMethodName($m, $v);
+            
+            if($functionName === null)
+            {
+                continue;
+            }
+            
+            if(isset($v['skip_null_check']))
+                $value = $values[$m];
+            else 
+                $value = (isset($values[$m]) && strlen($values[$m]) > 0) ? $values[$m] : null;
+            
+            $obj->$functionName($value);
+        }
+    }
+    
+    private function getSetterMethodName($m, $options)
+    {
+        if(array_key_exists('setter', $options))
+            return $options['setter'];
+        
+        $firstChar = substr($m, 0, 1);
+        $restChars = substr($m, 1);
+        return 'set' . strtoupper($firstChar) . $restChars;
+    }
+    
+    function delete()
+    {
+        $app = Factory::getApplication();
+        
+        $id = $app->input->get->getInt('id');
+        $name = $this->getNameOfElement();
+        $app->enqueueMessage("Removal of $name with id $id.");
+        
+        $className = 'Clubs' . $this->getModelName();
+        $functionName = 'load' . $this->getModelName();
+        $element = call_user_func(array($className, $functionName), $id);
+        $element->delete();
+        
+        $view = $this->getNameOfView();
+        $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}s", false));
+    }
+    
+}

src/admin/abstract/model.php

@@ -0,0 +1,207 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Factory;
+
+defined('_JEXEC') or die;
+
+abstract class AbstractClubsModel
+{
+    protected $id;
+    
+    /**
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+    
+    protected abstract function getDataMappings();
+    protected abstract function getTableName();
+
+
+    protected function loadData(array $data)
+    {
+        $this->id = $data['id'];
+        
+        foreach($this->getDataMappings() as $m)
+            $this->$m = $data[$m];
+    }
+    
+    protected static function loadElements(string $tableName, string $className, $where = null)
+    {
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        $q->select('*')
+          ->from($tableName);
+        
+        if(isset($where))
+        {
+            $q->where($where);
+        }
+        
+        $dbo->setQuery($q);
+        $dbo->execute();
+        $list = $dbo->loadAssocList();
+        
+        $ret = array();
+        foreach($list as $row)
+        {
+            $obj = new $className();
+            $obj->loadData($row);
+            
+            $ret[] = $obj;
+        }
+        
+        return $ret;
+    }
+    
+    /**
+     * @param int $id
+     * @throws Exception
+     * @return ClubsOffer
+     */
+    protected static function loadElement(int $id, string $tableName, string $className)
+    {
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        
+        $q->select('*')->from($tableName);
+        
+        $q->where('id=' . (int) $id);
+        $dbo->setQuery($q);
+        $dbo->execute();
+        
+        $row = $dbo->loadAssoc();
+        
+        if($row == null)
+        {
+            throw new Exception("No object of class $className found.");
+            // TODO
+        }
+        
+        $obj = new $className();
+        $obj->loadData($row);
+        $obj->loadCustomData($row);
+        return $obj;
+    }
+    
+    protected function loadCustomData($assoc)
+    {}
+    
+    public function save()
+    {
+        if($this->id === 'new')
+            $this->insertElement();
+        else
+            $this->updateElement();
+    }
+    
+    private function insertElement()
+    {
+        if(! $this->isDataValid())
+            throw new Exception('Data is invalid');
+        
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        
+        $mappings = $this->getDataMappings();
+        $values = $this->getDataValues($mappings, $q);
+        
+        $q->insert($this->getTableName())
+          ->columns(array_map(array($q, 'qn'), $mappings))
+          ->values(join(',', $values))
+          ;
+        
+        $dbo->transactionStart();
+        $dbo->setQuery($q);
+        $dbo->execute();
+        $this->id = $dbo->insertid();
+        $dbo->transactionCommit();
+    }
+    
+    private function updateElement()
+    {
+        if(! $this->isDataValid())
+            throw new Exception('Data is invalid');
+            
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        
+        $mapping = $this->getDataMappings();
+        $values = $this->getDataValues($mapping, $q);
+        
+        $q->update($this->getTableName());
+        foreach($mapping as $m)
+            $q->set($q->qn($m) . '=' . $values[$m]);
+        $q->where("id=". (int) $this->id);
+        
+        $dbo->setQuery($q);
+        $dbo->execute();
+    }
+    
+    private function getDataValues($mapping, $q)
+    {
+        $rawValues = array();
+        
+        foreach($mapping as $m)
+            $rawValues[$m] = $this->$m;
+            
+        $this->filter($rawValues);
+        
+        $quotedValues = array();
+        
+        foreach($mapping as $m)
+        {
+            if(is_bool($rawValues[$m]))
+                $quotedValues[$m] = $rawValues[$m] ? 'TRUE' : 'FALSE';
+            else if(is_numeric($rawValues[$m]))
+                $quotedValues[$m] = $rawValues[$m];
+            else
+                $quotedValues[$m] = $q->q($rawValues[$m]);
+        }
+            
+        $this->postQuoteFilter($quotedValues);
+        
+        return $quotedValues;
+    }
+    
+    protected function prepareDelete($dbo){}
+    
+    public function delete()
+    {
+        if($this->id === 'new')
+            return;
+        
+        $dbo = Factory::getDbo();
+        $this->prepareDelete($dbo);
+        
+        $q = $dbo->getQuery(true);
+        $q->delete($this->getTableName())
+          ->where('id=' . (int) $this->id);
+        
+        $dbo->setQuery($q);
+        $dbo->execute();
+    }
+    
+    protected function getRequiredDataMappings()
+    {
+        return $this->getDataMappings();
+    }
+    
+    protected function isDataValid()
+    {
+        foreach($this->getRequiredDataMappings() as $m)
+        {
+            if(!isset($this->$m) || is_null($this->$m) || $this->$m === null)
+                return false;
+        }
+        return true;
+    }
+    
+    protected function filter(&$values){}
+    protected function postQuoteFilter(&$values){}
+    
+    
+}

src/admin/abstract/modelfactory.php

@@ -0,0 +1,177 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Factory;
+
+defined('_JEXEC') or die;
+
+abstract class AbstractClubsModelFactory
+{
+    
+    protected $tableName;
+    protected $className;
+    
+    public function __construct($tableName, $className)
+    {
+        $this->tableName = $tableName;
+        $this->className = $className;
+    }
+    
+    /**
+     * 
+     * @param JDatabaseDriver $dbo
+     * @return array
+     */
+    protected function getJoins($dbo)
+    {
+        /*
+         * Desired structure:
+         * array, ech element describing one join type.
+         * Each element of the array is a assosiated array describing the join:
+         *   - Name of the table (must not be main)
+         *   - Table alias
+         *   - Type of the join (inner, left, right, outer), default is inner
+         *   - Condition as a string (might need escaping)
+         *   - Columns to be inserted in the join, defaults to *
+         * example:
+         * $ret = array();
+         * $ret[] = array(
+         *      'name' => '#__table_name',
+         *      'alias' => 't1',
+         *      'type' => 'right',
+         *      'on' => 'main.extid = t1.id'
+         *      'select' => array('id','name')
+         * );
+         * return $ret;
+         */
+        return array();
+    }
+    
+    /**
+     * 
+     * @param JDatabaseDriver $dbo
+     * @param JDatabaseQuery $q
+     */
+    private function insertJoinRelations($dbo, $q)
+    {
+        $joins = $this->getJoins($dbo);
+        foreach($joins as $j)
+        {
+            if(is_null($j['name']))
+                throw new Exception('No name was given in the join.');
+            if(is_null($j['alias']))
+                throw new Exception('No alisas was given in the join.');
+            
+            $jstr = $dbo->qn($j['name'], $j['alias']);
+            
+            if(is_null($j['on']))
+                throw new Exception('No on clause was provided.');
+            
+            $jstr .= " ON {$j['on']}";
+            
+            if(is_null($j['type']))
+                $j['type'] = 'inner';
+            
+            switch($j['type'])
+            {
+                case 'inner':
+                    $q->innerJoin($jstr);
+                    break;
+                    
+                case 'outer':
+                    $q->outerJoin($jstr);
+                    break;
+                    
+                case 'left':
+                    $q->leftJoin($jstr);
+                    break;
+                    
+                case 'right':
+                    $q->rightJoin($jstr);
+                    break;
+                    
+                default:
+                    throw new Exception("Type of join unknown: {$j['type']}.");
+            }
+            
+            $this->addJoinSelectColumns($j, $q);
+        }
+    }
+    
+    /**
+     * 
+     * @param array $j
+     * @param JDatabaseQuery $q
+     */
+    private function addJoinSelectColumns($j, $q)
+    {
+        // TODO Quote names
+        if(is_null($j['select']))
+            $j['select'] = '*';
+        
+        if(is_array($j['select']))
+        {
+            array_map(function(&$str) use ($j) {
+                $str = "{$j['alias']}.$str";
+            }, $j['select']);
+        }
+        else
+        {
+            $q->select("{$j['alias']}.{$j['select']}");
+        }
+    }
+    
+    public function loadElement(int $id)
+    {
+        $condition = "id = $id";
+        
+        return $this->loadFirstElement($condition);
+    }
+    
+    public function loadFirstElement($condition)
+    {
+        $objs = $this->loadElements($condition);
+        
+        if(sizeof($objs) == 0)
+        {
+            throw new Exception("No object of class {$this->className} found.");
+            // TODO
+        }
+        
+        return $objs[0];
+    }
+    
+    public function loadElements($condition = null)
+    {
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        
+        $q->select('main.*')->from($this->tableName, 'main');
+        $this->insertJoinRelations($dbo, $q);
+        
+        if(isset($condition))
+        {
+            $q->where($condition);
+        }
+        $dbo->setQuery($q);
+        $dbo->execute();
+        
+        $list = $dbo->loadAssocList();
+        
+        $ret = array();
+        foreach($list as $row)
+        {
+            $ret[] = $this->createElement($row);
+        }
+        
+        return $ret;
+    }
+    
+    protected function createElement($row)
+    {
+        $obj = new $this->className();
+        $obj->loadData($row);
+        $obj->loadCustomData($row);
+        return $obj;
+    }
+}

src/admin/abstract/view/single.php

@@ -0,0 +1,86 @@
+<?php
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class AbstractClubsViewSingle extends HtmlView
+{
+    
+    protected $address;
+    protected $object;
+    protected $isNew;
+    
+    private $prepared = FALSE;
+    
+    public function prepareDisplay()
+    {
+        $this->prepared = TRUE;
+        
+        $input = Factory::getApplication()->input;
+        $id =  $input->get->get('id');
+        
+        $modelClass = 'Clubs' . $this->getModelName();
+        
+        $controller = $this->getControllerName();
+        if($id === 'new')
+        {
+            $this->address = Route::_("index.php?option=com_clubs&task={$controller}.new");
+            $this->object = call_user_func(array($modelClass, 'create' . $this->getModelName()));
+            $this->isNew = true;
+        }
+        else if(is_numeric($id))
+        {
+            $this->address = Route::_("index.php?option=com_clubs&task={$controller}.change");
+            $this->object = call_user_func(array($modelClass, 'load' . $this->getModelName()), (int) $id);
+            $this->isNew = false;
+        }
+        else
+            throw new Exception('Need an object id.');
+            
+        if($input->get->get('data', null, 'json') != null)
+        {
+            // Restore previous data
+            $dataurl = $input->get->get('data', null, 'json');
+            $data = json_decode($dataurl, true);
+            
+            $controller = $this->getElementController();
+            $controller->applyData($this->object, $data);
+            
+        }
+    }
+    
+    public function display($tpl = null)
+    {
+        if(!$this->prepared)
+            $this->prepareDisplay();
+        
+        parent::display($tpl);
+    }
+    
+    protected abstract function getViewName();
+    
+    protected function getControllerName()
+    {
+        return $this->getViewName();
+    }
+    
+    protected function getModelName()
+    {
+        $name = $this->getViewName();
+        return $this->capitalize($name);
+    }
+    
+    private function capitalize($s)
+    {
+        $first = substr($s, 0, 1);
+        $rest = substr($s, 1);
+        return strtoupper($first) . $rest;
+    }
+    
+    protected abstract function getElementController();
+    
+}

src/admin/clubs.php

@@ -1,5 +1,18 @@
 <?php
 
 // No direct access.
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+
 defined('_JEXEC') or die;
 
+JLoader::discover('Clubs', JPATH_ROOT . '/administrator/components/com_clubs/mymodels');
+JLoader::registerPrefix('AbstractClubs', JPATH_ROOT . '/administrator/components/com_clubs/abstract');
+
+$controller = BaseController::getInstance("Clubs");
+$input = Factory::getApplication()->input;
+
+$task = $input->getCmd("task", "display");
+
+$controller->execute($task);
+$controller->redirect();

src/admin/controller.php

@@ -8,4 +8,5 @@ defined('_JEXEC') or die;
 class ClubsController extends BaseController
 {
     
+    protected $default_view = 'users';
 }

src/admin/controllers/club.php

@@ -0,0 +1,44 @@
+<?php
+
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerClub extends AbstractClubsController
+{
+    protected function getNameOfElement()
+    {
+        return 'club';
+    }
+
+    protected function getDataMapping()
+    {
+        return array(
+//             'name' => array('required'=>true, 'name'=>'Bezeichnung', 'filter'=>'string')
+            'name' => array('required'=>true, 'name'=>'Club-Name', 'filter'=>'string'),
+            'address' => array('required'=>true, 'name'=>'Adresse', 'filter'=>'string'),
+            'city' => array('required'=>true, 'name'=>'Stadt', 'filter'=>'string'),
+            'homepage' => array('required'=>false, 'name'=>'Homepage', 'filter'=>'string'),
+            'mail' => array('required'=>true, 'name'=>'E-Mail', 'filter'=>'string'),
+            'iban' => array('required'=>true, 'name'=>'IBAN', 'filter'=>'string'),
+            'bic' => array('required'=>true, 'name'=>'BIC', 'filter'=>'string'),
+            'charitable' => array('skip_null_check'=>True),
+            'president' => array('required'=>true, 'name'=>'Vorsitzender', 'skip_null_check'=>True, 'setter'=>'setPresidentId')
+        );
+    }
+
+    protected function filterPreCheck(&$values)
+    {
+        if(is_null($values['charitable']))
+            $values['charitable'] = false;
+        else 
+            $values['charitable'] = true;
+        
+        $values['president'] = (int)($values['president']);
+    }
+    
+    protected function filterPrePacking(&$values)
+    {
+        $values['president'] = $values['president']->getId();
+    }
+}

src/admin/controllers/offer.php

@@ -0,0 +1,23 @@
+<?php
+
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerOffer extends AbstractClubsController
+{
+    protected function getNameOfElement()
+    {
+        return 'offer';
+    }
+
+    protected function getDataMapping()
+    {
+        return array(
+            'name' => array('required'=>true, 'name'=>'Bezeichnung', 'filter'=>'string')
+        );
+    }
+
+    
+    
+}

src/admin/controllers/position.php

@@ -0,0 +1,21 @@
+<?php
+
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerPosition extends AbstractClubsController
+{
+    protected function getNameOfElement()
+    {
+        return 'position';
+    }
+
+    protected function getDataMapping()
+    {
+        return array(
+            'name'=>array('required'=>true, 'filter'=>'string', 'name'=>'Bezeichung')
+        );
+    }
+
+}

src/admin/controllers/user.php

@@ -0,0 +1,119 @@
+<?php
+
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerUser extends AbstractClubsController
+{
+    
+    private function checkUserName($username, $obj = null)
+    {
+        $id = -1;
+        
+        if(!is_null($obj))
+            $id = $obj->getId();
+        
+        return ClubsUser::isUserNameFree($username, $id);
+    }
+    
+    protected function getNameOfElement()
+    {
+        return 'user';
+    }
+
+    protected function getDataMapping()
+    {
+        return array(
+            'user'=>array('required'=>true, 'name'=>'Benutzername', 'filter'=>'cmd'),
+            'pwd'=>array('required'=>false, 'name'=>'Passwort', 'filter'=>'string', 'setter'=>'setPassword'),
+            'pwdConfirm'=>array('required'=>false, 'name'=>'Passwortwiederholung', 'filter'=>'string', 'setter'=>null),
+            'name'=>array('required'=>true, 'name'=>'Bürgerlicher Name', 'filter'=>'string'),
+            'address'=>array('required'=>true, 'name'=>'Adresse', 'filter'=>'string'),
+            'city'=>array('required'=>true, 'name'=>'Stadt', 'filter'=>'string'),
+            'mail'=>array('required'=>true, 'name'=>'E-Mail', 'filter'=>'string'),
+            'phone'=>array('required'=>false, 'name'=>'Telefonnummer', 'filter'=>'string'),
+            'mobile'=>array('required'=>false, 'name'=>'Handynummer', 'filter'=>'string')
+            
+        );
+    }
+    /**
+     * {@inheritDoc}
+     * @see AbstractClubsController::checkData()
+     */
+    protected function checkDataIsValid($values, $isNew, $obj)
+    {
+        if(! parent::checkDataIsValid($values, $isNew, $obj))
+            return false;
+        
+        // TODO Auto-generated method stub
+        if(isset($values['pwd']) && strlen($values['pwd']) > 0)
+        {
+            $pwd = $values['pwd'];
+            $pwdConfirm = $values['pwdConfirm'];
+            
+            if(trim($pwd) != trim($pwdConfirm))
+            {
+                Factory::getApplication()->enqueueMessage('Die Passwörter stimmen nicht überein.', 'error');
+                return false;
+            }
+            
+            if(! ClubsUser::checkPasswordStrength(trim($pwd)))
+            {
+                Factory::getApplication()->enqueueMessage('Das Passwort ist zu schwach.', 'error');
+                return false;
+            }
+            
+        }
+        else
+        {
+            if($isNew)
+            {
+                Factory::getApplication()->enqueueMessage('Für einen neuen Benutzer muss ein Passwort vergeben werden.', 'error');
+                return false;
+            }
+        }
+        
+        if(! $this->checkUserName(trim($values['user']), $obj))
+        {
+            Factory::getApplication()->enqueueMessage('Username ' . $$values['user'] . ' ist nicht gültig.', 'error');
+            return false;
+        }
+        
+        return true;
+    }
+    
+    /**
+     * {@inheritDoc}
+     * @see AbstractClubsController::filterPrePacking()
+     */
+    protected function filterPrePacking(&$values)
+    {
+        parent::filterPrePacking($values);
+        unset($values['pwd']);
+        unset($values['pwdConfirm']);
+    }
+    
+    /**
+     * {@inheritDoc}
+     * @see AbstractClubsController::applyData()
+     */
+    public function applyData($obj, $values)
+    {
+        // TODO Auto-generated method stub
+        $mapping = $this->getDataMapping();
+        
+        if(strlen($values['pwd']) == 0)
+        {
+            unset($values['pwd']);
+            unset($mapping['pwd']);
+        }
+        
+        $this->applyDataToObject($obj, $values, $mapping);
+    }
+
+
+
+
+}

src/admin/mymodels/club.php

@@ -0,0 +1,252 @@
+<?php
+
+// No direct access.
+
+defined('_JEXEC') or die;
+
+class ClubsClub extends AbstractClubsModel
+{
+    protected $id;
+    protected $name;
+    protected $address;
+    protected $city;
+    protected $homepage;
+    protected $mail;
+    protected $iban;
+    protected $bic;
+    protected $charitable;
+    protected $president;
+    
+    /**
+     * @return string
+     */
+    public function getAddress()
+    {
+        return $this->address;
+    }
+
+    /**
+     * @return string
+     */
+    public function getCity()
+    {
+        return $this->city;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHomepage()
+    {
+        return $this->homepage;
+    }
+
+    /**
+     * @return string
+     */
+    public function getMail()
+    {
+        return $this->mail;
+    }
+
+    /**
+     * @return string
+     */
+    public function getIban()
+    {
+        return $this->iban;
+    }
+
+    /**
+     * @return string
+     */
+    public function getBic()
+    {
+        return $this->bic;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isCharitable()
+    {
+        return $this->charitable;
+    }
+
+    /**
+     * @return int
+     */
+    public function getPresidentId()
+    {
+        return $this->president->getId();
+    }
+    
+    /**
+     * @return ClubsUser
+     */
+    public function getPresident()
+    {
+        return $this->president;
+    }
+
+    /**
+     * @param string $address
+     */
+    public function setAddress( $address)
+    {
+        $this->address = $address;
+    }
+
+    /**
+     * @param string $city
+     */
+    public function setCity($city)
+    {
+        $this->city = $city;
+    }
+
+    /**
+     * @param string $homapge
+     */
+    public function setHomepage($homapge)
+    {
+        $this->homepage = $homapge;
+    }
+
+    /**
+     * @param string $mail
+     */
+    public function setMail($mail)
+    {
+        $this->mail = $mail;
+    }
+
+    /**
+     * @param string $iban
+     */
+    public function setIban($iban)
+    {
+        $this->iban = $iban;
+    }
+
+    /**
+     * @param string $bic
+     */
+    public function setBic($bic)
+    {
+        $this->bic = $bic;
+    }
+
+    /**
+     * @param bool $charitable
+     */
+    public function setCharitable(bool $charitable)
+    {
+        $this->charitable = $charitable;
+    }
+
+    /**
+     * @param int $presidentId
+     */
+    public function setPresidentId(int $presidentId)
+    {
+        $this->president = ClubsUser::loadUser($presidentId);
+    }
+    
+    /**
+     * @param ClubsUser $user
+     */
+    public function setPresident(ClubsUser $user)
+    {
+        $this->president = $user;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+    
+    
+    
+    public static function loadClubs()
+    {
+        return self::loadElements(self::tableName, self::className);
+    }
+    
+    public static function loadClub($id)
+    {
+        return self::loadElement($id, self::tableName, self::className);
+    }
+    
+    protected function __construct()
+    {}
+    
+    public static function createClub()
+    {
+        $club = new ClubsClub();
+        $club->id = 'new';
+        return $club;
+    }
+    
+    
+    
+    
+    
+    public function getPlaces()
+    {
+        return ClubsPlace::loadPlacesOfClub($this->id);
+    }
+    
+
+    public function getOffers()
+    {
+        return 0;
+    }
+    
+    
+    protected function loadCustomData($assoc)
+    {
+        parent::loadCustomData($assoc);
+        $this->president = ClubsUser::loadUser($assoc['president']);
+    }
+    
+    protected function postQuoteFilter(&$values)
+    {
+        parent::postQuoteFilter($values);
+        $values['president'] = $this->president->getId();
+    }
+    
+    protected function prepareDelete($dbo)
+    {}
+    
+    protected function getDataMappings()
+    {
+        return array('name', 'address', 'city', 'homepage', 'mail', 'iban', 'bic', 'charitable', 'president');
+    }
+
+    protected function getRequiredDataMappings()
+    {
+        return array('name', 'address', 'city', 'mail', 'iban', 'bic');
+    }
+    
+    private const tableName = '#__club_clubs';
+    private const className = 'ClubsClub';
+    protected function getTableName()
+    {
+        return self::tableName;
+    }
+
+    
+    
+}

src/admin/mymodels/offer.php

@@ -0,0 +1,78 @@
+<?php
+
+// No direct access.
+
+defined('_JEXEC') or die;
+
+class ClubsOffer extends AbstractClubsModel
+{
+    protected $name;
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    protected function __construct()
+    {}
+    
+    private const tableName = '#__club_offers';
+    private const className = 'ClubsOffer';
+    
+    public static function getFactory()
+    {
+        return new class extends AbstractClubsModelFactory {
+            public function __construct()
+            {
+                parent::__construct($this->tableName, $this->className);
+            }
+            
+            protected function getJoins($dbo)
+            {
+                $ret = array();
+                return $ret;
+            }
+            
+        };
+    }
+    
+    public static function loadOffers()
+    {
+        return self::loadElements(self::tableName, self::className);
+    }
+    
+    
+    public static function loadOffer(int $id)
+    {
+        return self::loadElement($id, self::tableName, self::className);
+    }
+    
+    public static function createOffer()
+    {
+        $offer = new ClubsOffer();
+        $offer->id = 'new';
+        return $offer;
+    }
+    
+    protected function getDataMappings()
+    {
+        return array('name');
+    }
+
+    protected function getTableName()
+    {
+        return self::tableName;
+    }
+    
+}

src/admin/mymodels/offerassociation.php

@@ -0,0 +1,78 @@
+<?php
+
+// No direct access.
+
+defined('_JEXEC') or die;
+
+class ClubsOfferAssociation extends AbstractClubsModel
+{
+    protected $offerid;
+    protected $clubid;
+
+    public function getOffer()
+    {
+        return ClubsOffer::loadOffer($this->offerid);
+    }
+    
+    public function getClub()
+    {
+        return ClubsClub::loadClub($this->clubid);
+    }
+    
+    public function setOffer($offer)
+    {
+        $this->offerid = $offer->getId();
+    }
+    
+    public function getName()
+    {
+        return $this->getOffer()->getName();
+    }
+    
+    public function setClub($club)
+    {
+        $this->clubid = $club->getId();
+    }
+
+    protected function __construct()
+    {}
+    
+    public static function getFactory()
+    {
+        return new ClubsOfferAssociationFactory();
+    }
+    
+    private const tableName = '#__club_offer_assocs';
+    private const className = 'ClubsOfferAssociation';
+    
+    public static function loadOfferAssociationsOfClub($club)
+    {
+        $cid = $club->getId();
+        return self::loadElements(self::tableName, self::className, "clubid = $cid");
+        // FIXME Use join to make access faster
+    }
+    
+    
+    public static function loadOfferAssociation(int $id)
+    {
+        return self::loadElement($id, self::tableName, self::className);
+    }
+    
+    public static function createOfferAssociation()
+    {
+        $offer = new ClubsOfferAssociation();
+//         $offer->id = 'new';
+        return $offer;
+    }
+    
+    protected function getDataMappings()
+    {
+//         return array('name');
+    }
+
+    protected function getTableName()
+    {
+        return self::tableName;
+    }
+    
+}

src/admin/mymodels/offerassociationfactory.php

@@ -0,0 +1,32 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsOfferAssociationFactory extends AbstractClubsModelFactory
+{
+    
+    public function __construct()
+    {
+        parent::__construct('#__club_offer_assocs', 'ClubsOfferAssociation');
+    }
+    
+    protected function getJoins($dbo)
+    {
+        $ret = array();
+        $ret[] = array(
+            'name' => '#__club_offers',
+            'alias' => 'offer',
+            'on' => 'main.offerid = offer.id',
+            'select' => 'id as offerId'
+        );
+        $ret[] = array(
+            'name' => '#__club_clubs',
+            'alias' => 'club',
+            'on' => 'main.clubid = club.id',
+            'select' => 'id AS clubId'
+        );
+        return $ret;
+    }
+    
+}

src/admin/mymodels/place.php

@@ -0,0 +1,113 @@
+<?php
+
+// No direct access.
+
+defined('_JEXEC') or die;
+
+class ClubsPlace extends AbstractClubsModel
+{
+    protected $name;
+    protected $address;
+    protected $area;
+    protected $clubid;
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName(string $name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAddress()
+    {
+        return $this->address;
+    }
+
+    /**
+     * @return string
+     */
+    public function getArea()
+    {
+        return $this->area;
+    }
+
+    /**
+     * @param string $address
+     */
+    public function setAddress(string $address)
+    {
+        $this->address = $address;
+    }
+
+    /**
+     * @param string $area
+     */
+    public function setArea(string $area)
+    {
+        $this->area = $area;
+    }
+    
+    
+    public function getClub()
+    {
+        return ClubsClub::loadClub($this->clubid);
+    }
+    
+    public function setClub($club)
+    {
+        $this->clubid = $club->getId();
+    }
+    
+
+    protected function __construct()
+    {}
+    
+    public static function loadPlaces()
+    {
+        return self::loadElements(self::tableName, self::className);
+    }
+    
+    public static function loadPlacesOfClub($clubId)
+    {
+        return self::loadElements(self::tableName, self::className, "clubid = $clubId");
+    }
+    
+    public static function loadPlace(int $id)
+    {
+        return self::loadElement($id, self::tableName, self::className);
+    }
+    
+    public static function createPlace()
+    {
+        $place = new ClubsPlace();
+        $place->id = 'new';
+        return $place;
+    }
+    
+    protected function getDataMappings()
+    {
+        return array('name', 'address', 'area', 'clubid');
+    }
+
+    private const tableName = '#__club_places';
+    private const className = 'ClubsPlace';
+    
+    protected function getTableName()
+    {
+        return self::tableName;
+    }
+
+    
+}

src/admin/mymodels/position.php

@@ -0,0 +1,66 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsPosition extends AbstractClubsModel
+{
+    protected $name;
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName(string $name)
+    {
+        $this->name = $name;
+    }
+
+    protected function __construct()
+    {}
+    
+    private const tableName = '#__club_positions';
+    private const className = 'ClubsPosition';
+    
+    public static function loadPositions()
+    {
+        return self::loadElements(self::tableName, self::className);
+    }
+    
+//     public static function loadPositions($clubId)
+//     {
+//         return self::loadElements(self::tableName, self::className, "clubid = $clubId");
+//     }
+    
+    public static function loadPosition(int $id)
+    {
+        return self::loadElement($id, self::tableName, self::className);
+    }
+    
+    public static function createPosition()
+    {
+        $position = new ClubsPosition();
+        $position->id = 'new';
+        return $position;
+    }
+    
+    protected function getDataMappings()
+    {
+        return array('name');
+    }
+
+    protected function getTableName()
+    {
+        return self::tableName;
+    }
+
+    
+    
+}

src/admin/mymodels/user.php

@@ -0,0 +1,298 @@
+<?php
+
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class UserInvalidException extends Exception
+{}
+
+class PasswordInvalidException extends Exception
+{}
+
+class ClubsUser extends AbstractClubsModel
+{
+    protected $user;
+    protected $password;
+    protected $name;
+    protected $address;
+    protected $city;
+    protected $mail;
+    protected $phone;
+    protected $mobile;
+    
+    /**
+     * @return string
+     */
+    public function getMail()
+    {
+        return $this->mail;
+    }
+
+    /**
+     * @param string $mail
+     */
+    public function setMail($mail)
+    {
+        $this->mail = $mail;
+    }
+
+    /**
+     * @return string
+     */
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHash()
+    {
+        return $this->password;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAddress()
+    {
+        return $this->address;
+    }
+
+    /**
+     * @return string
+     */
+    public function getCity()
+    {
+        return $this->city;
+    }
+
+    /**
+     * @return string
+     */
+    public function getPhone()
+    {
+        return $this->phone;
+    }
+
+    /**
+     * @return string
+     */
+    public function getMobile()
+    {
+        return $this->mobile;
+    }
+
+    /**
+     * @param string $user
+     */
+    public function setUser($user, bool $force = false)
+    {
+        if($this->id === 'new')
+            $valid = self::isUserNameFree($user);
+        else 
+            $valid = self::isUserNameFree($user, $this->id);
+        
+        if(!$force && ! $valid)
+            throw new UserInvalidException();
+        
+        $this->user = $user;
+    }
+
+    /**
+     * @param string $hash
+     */
+    public function setPassword(string $password)
+    {
+        if(! $this->checkPasswordStrength($password))
+            throw new PasswordInvalidException();
+        
+        $this->password = password_hash($password, PASSWORD_DEFAULT);
+    }
+    
+    public function isPasswordValid(string $password)
+    {
+        $valid = password_verify($password, $this->password);
+        
+        if($valid)
+        {
+            $this->checkForRehashing($password);
+        }
+        
+        return $valid;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @param string $address
+     */
+    public function setAddress($address)
+    {
+        $this->address = $address;
+    }
+
+    /**
+     * @param string $city
+     */
+    public function setCity($city)
+    {
+        $this->city = $city;
+    }
+
+    /**
+     * @param string $phone
+     */
+    public function setPhone($phone)
+    {
+        $this->phone = $phone;
+    }
+
+    /**
+     * @param string $mobile
+     */
+    public function setMobile($mobile)
+    {
+        $this->mobile = $mobile;
+    }
+
+    protected function __construct()
+    {}
+    
+    private const tableName = '#__club_users';
+    private const className = 'ClubsUser';
+    
+    public static function loadUsers()
+    {
+        return self::loadElements(self::tableName, self::className);
+    }
+    
+    public static function loadUser(int $id)
+    {
+        return self::loadElement($id, self::tableName, self::className);
+    }
+    
+    public static function createUser()
+    {
+        $user = new ClubsUser();
+        $user->id = 'new';
+        return $user;
+    }
+    
+    private function updateUser()
+    {
+        $dbo = Factory::getDbo();
+        $q = $dbo->getQuery(true);
+        
+        $vuser = $q->q($this->user);
+        $vpassword = $q->q($this->password);
+        $vname = $q->q($this->name);
+        $vaddress = $q->q($this->address);
+        $vcity = $q->q($this->city);
+        $vmail = $q->q($this->mail);
+        $vphone = empty($this->phone) ? 'NULL' : $q->q($this->phone);
+        $vmobile = empty($this->mobile) ? 'NULL' : $q->q($this->mobile);
+        // FIXME Check null vlaues
+        $q->update('#__club_users')
+            ->set(array(
+                "user=$vuser",
+                "password=$vpassword",
+                "name=$vname",
+                "address = $vaddress",
+                "city=$vcity",
+                "mail=$vmail",
+                "phone=$vphone",
+                "mobile=$vmobile"
+            ))
+            ->where("id=". (int) $this->id)
+            ;
+        
+        $dbo->setQuery($q);
+        $dbo->execute();
+    }
+    
+    private function checkForRehashing(string $password)
+    {
+        if($this->id === 'new')
+            return;
+        
+        if(password_needs_rehash($this->password, PASSWORD_DEFAULT) || true)
+        {
+            $copy = ClubsUser::loadUser($this->id);
+            $copy->password = password_hash($password, PASSWORD_DEFAULT);
+            $copy->save();
+            
+//             $this->password = password_hash($password, PASSWORD_DEFAULT);
+            
+//             $dbo = Factory::getDbo();
+            
+//             $q = $dbo->getQuery(true);
+//             $q->update(self::tableName)->set('password=' . $q->q($this->password))->where('id=' . (int) $this->id);
+//             $dbo->setQuery($q);
+//             $dbo->execute();
+        }
+    }
+    
+    public static function isUserNameFree($username, int $id = -1)
+    {
+        $db = Factory::getDbo();
+        $q = $db->getQuery(true);
+        $q->select('COUNT(*)')->from(self::tableName)
+            ->where('id <> ' . (int) $id)
+            ->where('user = ' . $q->q($username));
+        $db->setQuery($q);
+        $db->execute();
+        $row = $db->loadRow();
+        return $row[0] == 0;
+    }
+    
+    public static function checkPasswordStrength($pwd)
+    {
+        if(strlen($pwd) < 6)
+            return false;
+        
+        if(preg_match_all('/[A-Z]/', $pwd) === false)
+            return false;
+            
+        if(preg_match_all('/[a-z]/', $pwd) === false)
+            return false;
+            
+        if(preg_match_all('/[0-9]/', $pwd) === false)
+            return false;
+                
+        return true;
+    }
+    
+    protected function getDataMappings()
+    {
+        return array('user', 'password', 'name', 'address', 'city', 'mail', 'phone', 'mobile');
+    }
+    
+    protected function getRequiredDataMappings()
+    {
+        return array('user', 'password', 'name', 'address', 'city', 'mail');
+    }
+
+    protected function getTableName()
+    {
+        return self::tableName;
+    }
+
+}

src/admin/views/club/tmpl/default.php

@@ -0,0 +1,87 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<form method="post" action="<?php echo $this->address; ?>">
+<input type='hidden' name='id' value='<?php echo $this->object->getId(); ?>'>
+<table>
+  <tr>
+    <td>Bezeichnung</td>
+    <td><input type='text' name='name' value='<?php echo htmlentities($this->object->getName()); ?>'></td>
+  </tr>
+  
+  <tr>
+    <td>Adresse</td>
+    <td>
+    	<textarea name='address' rows='5'><?php echo htmlentities($this->object->getAddress()); ?></textarea>
+	</td>
+  </tr>
+  
+  <tr>
+    <td>Stadt</td>
+    <td><input type='text' name='city' value='<?php echo htmlentities($this->object->getCity()); ?>'></td>
+  </tr>
+  
+  <tr>
+    <td>Homepage</td>
+    <td><input type='text' name='homepage' value='<?php echo htmlentities($this->object->getHomepage()); ?>'></td>
+  </tr>
+  
+  <tr>
+    <td>E-Mail</td>
+    <td><input type='text' name='mail' value='<?php echo htmlentities($this->object->getMail()); ?>'></td>
+  </tr>
+  <tr>
+    <td>IBAN</td>
+    <td><input type='text' name='iban' value='<?php echo htmlentities($this->object->getIban()); ?>'></td>
+  </tr>
+  
+  <tr>
+    <td>BIC</td>
+    <td><input type='text' name='bic' value='<?php echo htmlentities($this->object->getBic()); ?>'></td>
+  </tr>
+  
+  <tr>
+    <td>Gemeinn&uuml;tzig</td>
+    <td><input type='checkbox' name='charitable' value='1' <?php echo $this->object->isCharitable() ? 'checked' : ''; ?>></td>
+  </tr>
+  
+  <tr>
+    <td>Vorsitzende/r</td>
+    <td>
+    	<select name='president'>
+    		<?php foreach($this->users as $u): ?>
+    			<option value='<?php echo $u->getId(); ?>' <?php if ($this->object->getPresident() !== null && $this->object->getPresident()->getId() == $u->getId()) echo 'selected="selected"'; ?>>
+    				<?php echo htmlentities("{$u->getName()}, {$u->getCity()}"); ?>
+				</option>
+			<?php endforeach; ?>
+    	</select>
+    </td>
+  </tr>
+  
+  
+  <?php if(! $this->isNew): ?>
+  <tr>
+    <td>Angebote</td>
+    <td>
+    	<?php foreach($this->offers as $o): ?>
+    		<input type='checkbox' name='offers' value='<?php echo $o['offer']->getId(); ?>' <?php if($o['mark']) echo 'checked="checked"';?>> 
+    		<?php echo htmlentities($o['offer']->getName()); ?><br />
+    	<?php endforeach; ?>
+	</td>
+  </tr>
+  <tr>
+    <td>ID</td>
+    <td><?php echo $this->object->getId(); ?></td>
+  </tr>
+  <?php endif; ?>
+</table>
+
+<input type='submit' value='Speichern'> <br /><a href='<?php echo Route::_('index.php?option=com_clubs&view=clubs'); ?>'>Zur&uuml;ck zur &Uuml;bersicht</a>
+</form>
+

src/admin/views/club/view.html.php

@@ -0,0 +1,44 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+JLoader::register("ClubsControllerClub", JPATH_ROOT . "/administrator/components/com_clubs/controllers/club.php");
+
+class ClubsViewClub extends AbstractClubsViewSingle
+{
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Verein');
+        
+        $this->prepareDisplay();
+        
+        $this->users = ClubsUser::loadUsers();
+        
+        if(! $this->isNew)
+        {
+            $offers = ClubsOffer::loadOffers();
+            $currentOffers = $this->object->getOffers();
+            
+            $this->offers = array_map(function($offer) use ($currentOffers){
+                $mark = False;
+                return array('offer'=>$offer, 'mark'=>$mark);
+            }, $offers);
+        }
+        
+        parent::display($tpl);
+    }
+    
+    protected function getViewName()
+    {
+        return 'club';
+    }
+    protected function getElementController()
+    {
+        return new ClubsControllerClub();
+    }
+    
+    
+}

src/admin/views/clubs/tmpl/default.php

@@ -0,0 +1,36 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<table class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th width='30%'>Bezeichnung</th>
+    <th width='25%'>Stadt</th>
+    <th width='20%'>Homepage</th>
+    <th width='25%'>E-Mail</th>
+    <th width='5%'>L&ouml;schen?</th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->clubs as $club): ?>
+<?php $link = Route::_('index.php?option=com_clubs&view=club&id=' . $club->getId()); ?>
+<?php $url = htmlentities($club->getHomepage()); ?>
+<?php $mail = htmlentities($club->getMail()); ?>
+  <tr>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($club->getName()); ?></a></td>
+  	<td><?php echo htmlentities($club->getCity()); ?></td>
+  	<td><a href='<?php echo $url; ?>' target='_blank'><?php echo $url; ?></a></td>
+  	<td><a href='mailto:<?php echo $mail; ?>'><?php echo $mail; ?></a></td>
+  	<td><!--<a href='<?php echo Route::_('index.php?option=com_clubs&task=club.delete&id=' . $club->getId()); ?>'>Del</a> --></td>
+    <td><?php echo htmlentities($club->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo Route::_('index.php?option=com_clubs&view=club&id=new'); ?>'>Neuen Verein anlegen</a></div>

src/admin/views/clubs/view.html.php

@@ -0,0 +1,21 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewClubs extends HtmlView
+{
+    
+    function display($tpl = null)
+    {
+//         $this->offers = ClubsOffer::loadOffers();
+        $this->clubs = ClubsClub::loadClubs();
+        
+        ToolbarHelper::title('Club-Management - Clubs');
+        parent::display($tpl);
+    }
+    
+}

src/admin/views/offer/tmpl/default.php

@@ -0,0 +1,27 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<form method="post" action="<?php echo $this->address; ?>">
+<input type='hidden' name='id' value='<?php echo $this->object->getId(); ?>'>
+<table>
+  <tr>
+    <td>Bezeichnung</td>
+    <td><input type='text' name='name' value='<?php echo htmlentities($this->object->getName()); ?>'></td>
+  </tr>
+  <?php if(! $this->isNew): ?>
+  <tr>
+    <td>ID</td>
+    <td><?php echo $this->object->getId(); ?></td>
+  </tr>
+  <?php endif; ?>
+</table>
+
+<input type='submit' value='Speichern'> <br /><a href='<?php echo Route::_('index.php?option=com_clubs&view=offers'); ?>'>Zur&uuml;ck zur &Uuml;bersicht</a>
+</form>
+

src/admin/views/offer/view.html.php

@@ -0,0 +1,29 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+JLoader::register("ClubsControllerOffer", JPATH_ROOT . "/administrator/components/com_clubs/controllers/offer.php");
+
+class ClubsViewOffer extends AbstractClubsViewSingle
+{
+    function display($tpl = null)
+    {
+        
+        ToolbarHelper::title('Club-Management - Angebot');
+        parent::display($tpl);
+    }
+    
+    protected function getViewName()
+    {
+        return 'offer';
+    }
+    protected function getElementController()
+    {
+        return new ClubsControllerOffer();
+    }
+
+
+}

src/admin/views/offers/tmpl/default.php

@@ -0,0 +1,28 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<table class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th width='30%'>Bezeichnung</th>
+    <th width='5%'>L&ouml;schen?</th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->offers as $offer): ?>
+<?php $link = Route::_('index.php?option=com_clubs&view=offer&id=' . $offer->getId()); ?>
+  <tr>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($offer->getName()); ?></a></td>
+  	<td><a href='<?php echo Route::_('index.php?option=com_clubs&task=offer.delete&id=' . $offer->getId()); ?>'>Del</a></td>
+    <td><?php echo htmlentities($offer->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo Route::_('index.php?option=com_clubs&view=offer&id=new'); ?>'>Neues Angebot anlegen</a></div>

src/admin/views/offers/view.html.php

@@ -0,0 +1,20 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewOffers extends HtmlView
+{
+    
+    function display($tpl = null)
+    {
+        $this->offers = ClubsOffer::loadOffers();
+        
+        ToolbarHelper::title('Club-Management - Angebote');
+        parent::display($tpl);
+    }
+    
+}

src/admin/views/position/tmpl/default.php

@@ -0,0 +1,27 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<form method="post" action="<?php echo $this->address; ?>">
+<input type='hidden' name='id' value='<?php echo $this->object->getId(); ?>'>
+<table>
+  <tr>
+    <td>Bezeichnung</td>
+    <td><input type='text' name='name' value='<?php echo htmlentities($this->object->getName()); ?>'></td>
+  </tr>
+  <?php if(! $this->isNew): ?>
+  <tr>
+    <td>ID</td>
+    <td><?php echo $this->object->getId(); ?></td>
+  </tr>
+  <?php endif; ?>
+</table>
+
+<input type='submit' value='Speichern'> <br /><a href='<?php echo Route::_('index.php?option=com_clubs&view=positions'); ?>'>Zur&uuml;ck zur &Uuml;bersicht</a>
+</form>
+

src/admin/views/position/view.html.php

@@ -0,0 +1,27 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+JLoader::register("ClubsControllerPosition", JPATH_ROOT . "/administrator/components/com_clubs/controllers/position.php");
+
+class ClubsViewPosition extends AbstractClubsViewSingle
+{
+    protected function getViewName()
+    {
+        return 'position';
+    }
+
+    protected function getElementController()
+    {
+        return new ClubsControllerPosition();
+    }
+
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Position');
+        parent::display($tpl);
+    }
+}

src/admin/views/positions/tmpl/default.php

@@ -0,0 +1,28 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<table class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th width='30%'>Bezeichnung</th>
+    <th width='5%'>L&ouml;schen?</th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->positions as $position): ?>
+<?php $link = Route::_('index.php?option=com_clubs&view=position&id=' . $position->getId()); ?>
+  <tr>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($position->getName()); ?></a></td>
+  	<td><a href='<?php echo Route::_('index.php?option=com_clubs&task=position.delete&id=' . $position->getId()); ?>'>Del</a></td>
+    <td><?php echo htmlentities($position->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo Route::_('index.php?option=com_clubs&view=position&id=new'); ?>'>Neuen Posten anlegen</a></div>

src/admin/views/positions/view.html.php

@@ -0,0 +1,20 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewPositions extends HtmlView
+{
+    
+    function display($tpl = null)
+    {
+        $this->positions = ClubsPosition::loadPositions();
+        
+        ToolbarHelper::title('Club-Management - Positionen');
+        parent::display($tpl);
+    }
+    
+}

src/admin/views/user/tmpl/default.php

@@ -0,0 +1,59 @@
+<?php
+
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+?>
+
+<form method="post" action="<?php echo $this->address; ?>">
+<input type='hidden' name='id' value='<?php echo $this->user->getId(); ?>'>
+<table>
+  <tr>
+    <td>Username</td>
+    <td><input type='text' name='user' value='<?php echo htmlentities($this->user->getUser()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Passwort</td>
+    <td><input type='password' name='pwd' value=''></td>
+  </tr>
+  <tr>
+    <td>Passwort wiederholen</td>
+    <td><input type='password' name='pwdConfirm' value=''></td>
+  </tr>
+  <tr>
+    <td>Bürgerlicher Name</td>
+    <td><input type='text' name='name' value='<?php echo htmlentities($this->user->getName()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Adresse</td>
+    <td>
+    	<textarea rows="4" name='address'><?php echo (htmlentities($this->user->getAddress())); ?></textarea>
+  </tr>
+  <tr>
+    <td>Stadt</td>
+    <td><input type='text' name='city' value='<?php echo htmlentities($this->user->getCity()); ?>'></td>
+  </tr>
+  <tr>
+    <td>E-Mail</td>
+    <td><input type='text' name='mail' value='<?php echo htmlentities($this->user->getMail()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Telefon</td>
+    <td><input type='text' name='phone' value='<?php echo htmlentities($this->user->getPhone()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Handy</td>
+    <td><input type='text' name='mobile' value='<?php echo htmlentities($this->user->getMobile()); ?>'></td>
+  </tr>
+  <?php if(! $this->isNew): ?>
+  <tr>
+    <td>ID</td>
+    <td><?php echo $this->user->getId(); ?></td>
+  </tr>
+  <?php endif; ?>
+</table>
+
+<input type='submit' value='Speichern'> <br /><a href='<?php echo Route::_('index.php?option=com_clubs&view=users'); ?>'>Zur&uuml;ck zur &Uuml;bersicht</a>
+</form>

src/admin/views/user/view.html.php

@@ -0,0 +1,54 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewUser extends HtmlView
+{
+    
+    public function display($tpl = null)
+    {
+        $input = Factory::getApplication()->input;
+        $id =  $input->get->get('id');
+        
+        if($id === 'new')
+        {
+            $this->address = Route::_('index.php?option=com_clubs&task=user.new');
+            $this->user = ClubsUser::createUser();
+            $this->isNew = true;
+        }
+        else if(is_numeric($id))
+        {
+            $this->address = Route::_('index.php?option=com_clubs&task=user.change');
+            $this->user = ClubsUser::loadUser((int) $id);
+            $this->isNew = false;
+        }
+        else
+            throw new Exception('Need a user id.');
+        
+        if($input->get->get('data', null, 'json') != null)
+        {
+            // Restore previous data
+            $dataurl = $input->get->get('data', null, 'json');
+            $data = json_decode($dataurl, true);
+            
+            $this->user->setUser($data['user'], true);
+            $this->user->setName($data['name']);
+            $this->user->setAddress($data['address']);
+            $this->user->setCity($data['city']);
+            $this->user->setMail($data['mail']);
+            $this->user->setPhone($data['phone']);
+            $this->user->setMobile($data['mobile']);
+            
+        }
+        
+        ToolbarHelper::title('Club-Management - Person');
+        parent::display($tpl);
+    }
+    
+}

src/admin/views/users/tmpl/default.php

@@ -0,0 +1,35 @@
+<?php
+
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+?>
+
+<table width='100%' class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th width='15%'>Benutzername</th>
+    <th width='20%'>Name</th>
+    <th width='30%'>Ort</th>
+    <th width='30%'>E-Mail</th>
+    <th width='5%'>L&ouml;schen?</th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->users as $user): ?>
+<?php $link = Route::_('index.php?option=com_clubs&view=user&id=' . $user->getId()); ?>
+  <tr>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($user->getUser()); ?></a></td>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($user->getName()); ?></a></td>
+    <td><?php echo htmlentities($user->getCity()); ?></td>
+    <td><a href='mailto:<?php echo htmlentities($user->getMail()); ?>'><?php echo htmlentities($user->getMail()); ?></a></td>
+  	<td><a href='<?php echo Route::_('index.php?option=com_clubs&task=user.delete&id=' . $user->getId()); ?>'>Del</a></td>
+    <td><?php echo htmlentities($user->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo Route::_('index.php?option=com_clubs&view=user&id=new'); ?>'>Neuen Benutzer anlegen</a></div>
+

src/admin/views/users/view.html.php

@@ -0,0 +1,22 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+// JLoader::register("ClubsModelUser", JPATH_ROOT . "/administrator/components/com_clubs/models/user.php");
+
+class ClubsViewUsers extends HtmlView
+{
+    function display($tpl = null)
+    {
+        $this->users = ClubsUser::loadUsers();
+        
+        ToolbarHelper::title('Club-Management - Personen', 'user');
+        
+        parent::display($tpl);
+    }
+    
+}

src/site/clubs.php

@@ -6,6 +6,9 @@ use Joomla\CMS\Factory;
 // No direct access.
 defined('_JEXEC') or die;
 
+JLoader::discover('Clubs', JPATH_ROOT . '/administrator/components/com_clubs/mymodels');
+JLoader::registerPrefix('AbstractClubs', JPATH_ROOT . '/administrator/components/com_clubs/abstract');
+
 $controller = BaseController::getInstance("Clubs");
 $input = Factory::getApplication()->input;
 

src/site/views/club/view.html.php

@@ -10,7 +10,7 @@ defined('_JEXEC') or die;
 class ClubsViewClub extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $this->clubid = 43;

src/site/views/clubassoc/view.html.php

@@ -11,11 +11,12 @@ defined('_JEXEC') or die;
 class ClubsViewClubAssoc extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $inp = Factory::getApplication()->input;
         
+        $this->personId = 34;
         $this->userName = 'Max Muster';
         $this->userMail = 'Foo@bar.com';
         $this->userPhone = '34';

src/site/views/clubdata/view.html.php

@@ -10,7 +10,7 @@ defined('_JEXEC') or die;
 class ClubsViewClubData extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $this->clubid = 43;

src/site/views/clubplace/view.html.php

@@ -10,7 +10,7 @@ defined('_JEXEC') or die;
 class ClubsViewClubPlace extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $this->clubid = 43;

src/site/views/clubplaces/view.html.php

@@ -10,7 +10,7 @@ defined('_JEXEC') or die;
 class ClubsViewClubPlaces extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $this->clubid = 43;

src/site/views/searchperson/view.html.php

@@ -10,7 +10,7 @@ defined('_JEXEC') or die;
 class ClubsViewSearchPerson extends HtmlView
 {
     
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         // FIXME Insert code from DB
         $inp = Factory::getApplication()->input;

src/site/views/userdata/view.html.php

@@ -9,7 +9,7 @@ defined('_JEXEC') or die;
 
 class ClubsViewUSerdata extends HtmlView
 {
-    public function display(string $tpl = null)
+    public function display($tpl = null)
     {
         Factory::getDocument()->addStyleSheet(Uri::base(true) . 'components/com_clubs/css/clubs.css');
         parent::display($tpl);