Added endpoint in API to allow mail confirmation

The current class structure might be incapable to solve this efficiently

.buildpath

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <buildpath>
 	<buildpathentry kind="src" path="src"/>
+	<buildpathentry external="true" kind="lib" path="/home/private/slt/joomla">
+		<accessrules>
+			<accessrule kind="nonaccessible" pattern="administrator/components/com_clubs"/>
+		</accessrules>
+	</buildpathentry>
 	<buildpathentry external="true" kind="lib" path="/srv/slt-dev"/>
 	<buildpathentry kind="con" path="org.eclipse.php.core.LANGUAGE"/>
+	<buildpathentry external="true" kind="lib" path="/srv/http/slt"/>
 </buildpath>

.gitignore

@@ -0,0 +1,3 @@
+/clubs.tar.gz
+/slt-update.xml
+

.settings/org.eclipse.php.core.prefs

@@ -1,2 +1,2 @@
 eclipse.preferences.version=1
-include_path=1;/srv/slt-dev
+include_path=1;/srv/slt-dev\u00051;/srv/http/slt\u00051;/home/private/slt/joomla

.settings/org.eclipse.php.ui.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.php.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>

Makefile

@@ -0,0 +1,47 @@
+
+# UPDATE_PATH=/srv/slt-update
+PACKAGES = clubs.tar.gz
+
+export DL_PREFIX=https://slt.wolf-stuttgart.net/update/com_clubs
+
+RSYNC_OPTIONS=-rltDz --delete --delete-delay --delete-excluded --exclude '.gitignore' --exclude '.dummy'
+RSYNC_USER=christian
+RSYNC_HOST=hh.wolf-stuttgart.net
+DL_PATH=/srv/http/slt/update/com_clubs
+
+all: package
+
+package: $(PACKAGES)
+
+.PHONY: clubs.tar.gz
+clubs.tar.gz:
+	tar czf $@ -C src .
+
+.PHONY: release
+release: clubs.tar.gz
+	./scripts/create-release.sh
+
+.PHONY: release-force
+release-force: clubs.tar.gz
+	./scripts/create-release.sh -f
+
+.PHONY: upload
+upload: release
+	$(MAKE) reupload
+
+.PHONY: slt-update.xml
+slt-update.xml:
+	./scripts/create-update-xml.sh
+
+.PHONY: reupload
+reupload: slt-update.xml
+	@echo Pushing files
+	@rsync $(RSYNC_OPTIONS) releases/ $(RSYNC_USER)@$(RSYNC_HOST):$(DL_PATH)/files -v
+	
+	@echo Pushing XML configuration
+	@rsync $(RSYNC_OPTIONS) slt-update.xml $(RSYNC_USER)@$(RSYNC_HOST):$(DL_PATH)
+
+#
+# .PHONY: update
+# update: $(PACKAGES)
+# 	cp slt.xml slt1.tar.gz $(UPDATE_PATH)

TODO.md

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

api/api Fragen zum Design.md

@@ -0,0 +1,4 @@
+
+# Offene Fragen zum Design
+
+- Sollen mehrere gleiche Vorstaende auf einer Position zulaessig sein (mehrere stellv. Jugenwarte)?

res/postfix.template

@@ -0,0 +1 @@
+</updates>

res/prefix.template

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<updates>

res/update.template

@@ -0,0 +1,16 @@
+	<update>
+		<name>SLT Vereinsverwaltung</name>
+		<description>Vereinsportal des saarländischen Tanzsportverbands</description>
+		<element>com_clubs</element>
+		<type>component</type>
+		<client>0</client>
+		<version>__VERSION__</version>
+		<downloads>
+			<downloadurl type="full" format="__FORMAT__">__DOWNLOAD_URL__</downloadurl>
+		</downloads>
+		<tags>
+			<tag>stable</tag>
+		</tags>
+		<maintainer>Christian Wolf</maintainer>
+		<targetplatform name="joomla" version=".*"/>
+	</update>

scripts/create-release.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+MAJOR=`cat serial/major`
+MINOR=`cat serial/minor`
+RELEASE=`cat serial/release`
+TOTRELEASE="$MAJOR.$MINOR.$RELEASE"
+
+outname="releases/clubs-$TOTRELEASE.tar.gz"
+
+mkdir -p releases
+
+# First check if the named release exists already
+if [ -f "$outname" ]; then
+	if [ "$1" = '-f' ]; then
+		echo "Overwriting existing file $outname."
+	else
+		echo "The file $outname existes already. Either remove the release from the folder manually or increase the release version."
+		echo "Aborting."
+		exit 1
+	fi
+fi
+
+cp clubs.tar.gz "$outname"

scripts/create-update-xml.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# DL_PREFIX="https://slt.wolf-stuttgart.net/update/template"
+
+cat res/prefix.template > slt-update.xml
+
+find releases -name clubs-\* | while read f
+do
+	
+	VSTR=`echo "$f" | sed -E 's@releases/clubs-@@; s@^([0-9]+\.[0-9]+\.[0-9]+).*$@\1@'`
+	
+	FILE=`echo "$f" | sed 's@releases/@@'`
+	FORMAT=`echo "$f" | sed -E 's@^.*[0-9]+\.[0-9]+\.[0-9]+\.@@'`
+	
+	sed '
+		s@__VERSION__@'"$VSTR"'@g;
+		s@__DOWNLOAD_URL__@'"$DL_PREFIX/files/$FILE"'@g;
+		s@__FORMAT__@'"$FORMAT"'@g
+		' res/update.template >> slt-update.xml
+	
+done
+
+cat res/postfix.template >> slt-update.xml

serial/major

@@ -0,0 +1 @@
+0

serial/minor

@@ -0,0 +1 @@
+0

serial/release

@@ -0,0 +1 @@
+1

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;
+
+

sql/init4.sql

@@ -0,0 +1,242 @@
+-- MySQL dump 10.17  Distrib 10.3.15-MariaDB, for Linux (x86_64)
+--
+-- Host: localhost    Database: slt
+-- ------------------------------------------------------
+-- Server version	10.3.15-MariaDB
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `dev_club_clubs`
+--
+
+DROP TABLE IF EXISTS `dev_club_clubs`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = 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) DEFAULT 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 AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_clubs`
+--
+
+LOCK TABLES `dev_club_clubs` WRITE;
+/*!40000 ALTER TABLE `dev_club_clubs` DISABLE KEYS */;
+INSERT INTO `dev_club_clubs` VALUES (1,'myclub','asb\r\nasdfsf','timbuktu','https://tanzen-slt.de/','foo@bar','de','gev',0,5),(2,'Test3','sdfgj\r\ndfg',';lkjgf','df','jk@erkdfgj','kjh','l;kj',1,5);
+/*!40000 ALTER TABLE `dev_club_clubs` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_keys`
+--
+
+DROP TABLE IF EXISTS `dev_club_keys`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `dev_club_keys` (
+  `privkey` text NOT NULL,
+  `publickey` text NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_keys`
+--
+
+LOCK TABLES `dev_club_keys` WRITE;
+/*!40000 ALTER TABLE `dev_club_keys` DISABLE KEYS */;
+INSERT INTO `dev_club_keys` VALUES ('-----BEGIN PRIVATE KEY-----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\nAabygognDdEZW9HBvCydJ5N8e+s=\n-----END PRIVATE KEY-----\n','-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA72R4Sxx6pn55z6I+WOwL\nUtFLxDfFy8zXR4/9JxwVR61wzDbpfKYWwmnr7ml3GE2b2/SQUwDtNfQZ7gqI+iha\n5NAsP83FYFR68oLjQq9g3i2sQF8gK35CjWT7hv5E8NZsROnm3kfPOiVVNH0KSIt8\nwxgB6V8WijuxLbZ70CvDUXeIeTuRCOnQp5jJ//MWP3eRuwLGSrgMatNWQZplK5ES\nq0LQU8FHiVobX0/l4zmtZ9RVSMJqs+DtrKm35tKWuj19ATU9AlKdESNcDRphem4f\n1pEPId45k2ps2dnEFMA5y+wcgCansSa6z2nEWxOhKLQhjg47gVw0stNjyWZNH04W\naQIDAQAB\n-----END PUBLIC KEY-----\n');
+/*!40000 ALTER TABLE `dev_club_keys` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_offer_assocs`
+--
+
+DROP TABLE IF EXISTS `dev_club_offer_assocs`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = 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;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_offer_assocs`
+--
+
+LOCK TABLES `dev_club_offer_assocs` WRITE;
+/*!40000 ALTER TABLE `dev_club_offer_assocs` DISABLE KEYS */;
+/*!40000 ALTER TABLE `dev_club_offer_assocs` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_offers`
+--
+
+DROP TABLE IF EXISTS `dev_club_offers`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `dev_club_offers` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_offers`
+--
+
+LOCK TABLES `dev_club_offers` WRITE;
+/*!40000 ALTER TABLE `dev_club_offers` DISABLE KEYS */;
+INSERT INTO `dev_club_offers` VALUES (1,'Test'),(2,'Trest2'),(4,'Test4');
+/*!40000 ALTER TABLE `dev_club_offers` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_places`
+--
+
+DROP TABLE IF EXISTS `dev_club_places`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = 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) DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_places`
+--
+
+LOCK TABLES `dev_club_places` WRITE;
+/*!40000 ALTER TABLE `dev_club_places` DISABLE KEYS */;
+INSERT INTO `dev_club_places` VALUES (1,1,'abc','Adresse',NULL),(2,1,'foo2 with new Name','',NULL),(3,2,'foo3','',NULL),(6,1,'MyName','',NULL),(7,1,'MyName','',NULL);
+/*!40000 ALTER TABLE `dev_club_places` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_positions`
+--
+
+DROP TABLE IF EXISTS `dev_club_positions`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `dev_club_positions` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `name` varchar(100) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_positions`
+--
+
+LOCK TABLES `dev_club_positions` WRITE;
+/*!40000 ALTER TABLE `dev_club_positions` DISABLE KEYS */;
+INSERT INTO `dev_club_positions` VALUES (1,'Test');
+/*!40000 ALTER TABLE `dev_club_positions` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_user_assocs`
+--
+
+DROP TABLE IF EXISTS `dev_club_user_assocs`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = 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;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_user_assocs`
+--
+
+LOCK TABLES `dev_club_user_assocs` WRITE;
+/*!40000 ALTER TABLE `dev_club_user_assocs` DISABLE KEYS */;
+/*!40000 ALTER TABLE `dev_club_user_assocs` ENABLE KEYS */;
+UNLOCK TABLES;
+
+--
+-- Table structure for table `dev_club_users`
+--
+
+DROP TABLE IF EXISTS `dev_club_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = 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 AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `dev_club_users`
+--
+
+LOCK TABLES `dev_club_users` WRITE;
+/*!40000 ALTER TABLE `dev_club_users` DISABLE KEYS */;
+INSERT INTO `dev_club_users` VALUES (1,'chris','$2y$10$2/aeOfLlLwFx7JYXpaAOH.CG0ZtvkzTuK6nojvSIuOYlTbSd07CqC','Christian Wolf','Adresse','Saarbrücken','Mail',NULL,NULL),(5,'foo','$2y$10$GmdIKINBKFAsU0Zd4.KavO.o5b8zzEQGRgNFFVxrWGhSnUhyQ9Jki','Max Mustermann','Eine Adresse','Vöklingen','me@web.de','','4'),(7,'foo2','$2y$10$aaR2fjhA4s3DqId8NLBtH.1IaJSoc1cmIj2DSUYkWRTDsSKwBAQUO','sdfg','sdf','dfg','dfg','','');
+/*!40000 ALTER TABLE `dev_club_users` ENABLE KEYS */;
+UNLOCK TABLES;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2019-05-31 14:22:49

sql/init4.tables

@@ -0,0 +1,8 @@
+dev_club_clubs
+dev_club_keys
+dev_club_offer_assocs
+dev_club_offers
+dev_club_places
+dev_club_positions
+dev_club_user_assocs
+dev_club_users

src/admin/abstract/controller.php

@@ -0,0 +1,220 @@
+<?php
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class DataParsingException extends Exception {}
+class DataInvalidException extends Exception {}
+
+abstract class AbstractClubsController extends BaseController
+{
+    /**
+     * @return AbstractCommonClubsModelFactory
+     */
+    protected abstract function getFactory();
+    
+    /**
+     * @return string The name of the underlying object in lower letters.
+     */
+    protected abstract function getSingleBaseName();
+    
+    /**
+     * @return string The name of the view to show a single object
+     */
+    protected function getSingleViewName()
+    {
+        return $this->getSingleBaseName();
+    }
+    
+    public function new()
+    {
+        $factory = $this->getFactory();
+        $obj = $factory->createNew();
+        
+        $this->saveToDatabase($obj, 'new');
+    }
+    
+    public function change()
+    {
+        $app = Factory::getApplication();
+        $input = $app->input;
+        $id = (int) $input->post->getInt('id');
+        
+        $factory = $this->getFactory();
+        $obj = $factory->loadById($id);
+        
+        $this->saveToDatabase($obj, $id);
+    }
+    
+    /**
+     * @param AbstractCommonClubsModel $obj
+     * @param int $id
+     */
+    protected function saveToDatabase($obj, $id)
+    {
+        try
+        {
+            // Fetch the posted data
+            $values = $this->loadData($this->additionalData());
+            
+            $this->filterRaw($values);
+            
+            // Check the input data
+            if( ! $this->requiredDataIsAvailable($values) )
+                throw new DataParsingException();
+            
+            if( ! $this->rawDataIsValid($values) )
+                throw new DataParsingException();
+            
+            $obj->applyAndMergeValues($values, true);
+            
+            $this->filterObject($obj, $values);
+            
+            // Do some additional tests by the controller
+            if( ! $this->objectValid($obj) )
+                throw new DataInvalidException();
+            
+            // Check if the object complains about valitity
+            if( ! $obj->dataIsValid() )
+                throw new DataInvalidException();
+            
+            // Do the actual work
+            $obj->save();
+            $this->saveAssocs($obj, $values);
+            
+            // Redirect to the list of objects
+            $view = $this->getSingleViewName();
+            $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}s", false));
+        }
+        catch(DataParsingException $e)
+        {
+            // FIXME Make this robust (are external refs already dereferenced?)
+            $view = $this->getSingleViewName();
+            $obj->setValues($values, true);
+            $urldata = $obj->pack();
+            $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}&id={$id}&data={$urldata}", false));
+        }
+        catch(DataInvalidException $e)
+        {
+            $view = $this->getSingleViewName();
+            $urldata = $obj->pack();
+            $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}&id={$id}&data={$urldata}", false));
+        }
+    }
+    
+    protected function saveAssocs($obj, $vlaues){}
+    
+    protected function additionalData()
+    {
+        return array();
+    }
+    
+    protected function loadData($additionalData)
+    {
+        $values = array();
+        $factory = $this->getFactory();
+        $input = Factory::getApplication()->input->post;
+        
+        foreach($factory->getAttributes() as $column)
+        {
+            $values[$column->getAlias()] = $column->getFilter()->getFilteredValue($input, $column->getAlias());
+        }
+        
+        foreach($additionalData as $k => $v)
+        {
+            $values[$k] = $v->getFilteredValue($input, $k);
+        }
+        
+        return $values;
+    }
+    
+    protected function filterRaw(&$values){}
+    
+    protected function filterObject($obj){}
+    
+    protected function objectValid($obj)
+    {
+        return true;
+    }
+    
+    private function requiredDataIsAvailable($values)
+    {
+        $ok = true;
+        
+        foreach($this->getFactory()->getAttributes() as $column)
+        {
+            $filter = $column->getFilter();
+            if(! $filter->requiredDataAvailable($values[$column->getAlias()]))
+            {
+                $fname = $filter->getName();
+                Factory::getApplication()->enqueueMessage("Das Feld $fname ist obligatorisch.", 'error');
+                $ok = false;
+            }
+        }
+        
+        return $ok;
+    }
+    
+    /**
+     * @param array $values
+     * @param AbstractCommonClubsModel $obj
+     * @return boolean
+     */
+    protected function rawDataIsValid($values)
+    {
+        $error = false;
+        
+        $factory = $this->getFactory();
+        
+        foreach($factory->getAttributes() as $column)
+        {
+            if(! $column->getFilter()->rawValueValid($values[$column->getAlias()]))
+            {
+                $fname = $column->getFilter()->getName();
+                Factory::getApplication()->enqueueMessage("Das Feld $fname ist fehlerhaft.", '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;
+    }
+    
+    function delete()
+    {
+        $app = Factory::getApplication();
+        
+        $id = $app->input->get->getInt('id');
+        $name = $this->getSingleBaseName();
+        $app->enqueueMessage("Removal of $name with id $id.");
+        
+        $factory = $this->getFactory();
+        $element = $factory->loadById($id);
+        $element->delete();
+        
+        $view = $this->getSingleViewName();
+        $this->setRedirect(Route::_("index.php?option=com_clubs&view={$view}s", false));
+    }
+    
+}

src/admin/abstract/view/list.php

@@ -0,0 +1,67 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+abstract class AbstractClubsViewList extends HtmlView
+{
+    
+    /**
+     * @var AbstractCommonClubsModel
+     */
+    protected $objects;
+    protected $delUrl;
+    protected $addUrl;
+    protected $changeUrl;
+    
+    private $prepared = FALSE;
+    
+    public function prepareDisplay()
+    {
+        $this->prepared = TRUE;
+        
+        $this->objects = $this->loadObjects();
+        $baseUrl = "index.php?option=com_clubs";
+        $viewName = $this->getSingleViewName();
+        $controllerName = $this->getControllerName();
+        
+        $this->addUrl = Route::_("$baseUrl&view=$viewName&id=new");
+        $this->changeUrl = Route::_("$baseUrl&view=$viewName&id=__ID__");
+        $this->delUrl = Route::_("$baseUrl&task=$controllerName.delete&id=__ID__");
+    }
+    
+    public function display($tpl = null)
+    {
+        if(!$this->prepared)
+            $this->prepareDisplay();
+            
+        parent::display($tpl);
+    }
+    
+    protected abstract function getSingleBaseName();
+    
+    protected function getControllerName()
+    {
+        return $this->getSingleBaseName();
+    }
+    
+    protected function getSingleViewName()
+    {
+        return $this->getSingleBaseName();
+    }
+    
+    /**
+     * @return AbstractCommonClubsModelFactory
+     */
+    protected abstract function getFactory();
+    
+    protected function loadObjects()
+    {
+        $factory = $this->getFactory();
+        return $factory->loadElements();
+    }
+    
+}

src/admin/abstract/view/single.php

@@ -0,0 +1,85 @@
+<?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;
+    /**
+     * @var AbstractCommonClubsModel
+     */
+    protected $object;
+    protected $isNew;
+    protected $id;
+    
+    private $prepared = FALSE;
+    
+    public function prepareDisplay()
+    {
+        $this->prepared = TRUE;
+        
+        $input = Factory::getApplication()->input;
+        $id =  $input->get->get('id');
+        
+        $controllerName = $this->getControllerName();
+        
+        if($id === 'new')
+        {
+            $this->address = Route::_("index.php?option=com_clubs&task={$controllerName}.new");
+            $this->object = $this->createNewObject();
+            $this->isNew = true;
+        }
+        else if(is_numeric($id))
+        {
+            $id = (int) $id;
+            $this->address = Route::_("index.php?option=com_clubs&task={$controllerName}.change&id=$id");
+            $this->object = $this->loadObject($id);
+            $this->isNew = false;
+        }
+        else
+            throw new Exception('Need a valid object id.');
+        
+        $jsonData = $input->get->get('data', null, 'json');
+        if($jsonData !== null)
+        {
+            $this->object->unpack($jsonData);
+            
+        }
+        
+        $this->id = $id;
+    }
+    
+    public function display($tpl = null)
+    {
+        if(!$this->prepared)
+            $this->prepareDisplay();
+        
+        parent::display($tpl);
+    }
+    
+    protected abstract function getControllerName();
+    
+    /**
+     * @return AbstractCommonClubsModelFactory
+     */
+    protected abstract function getFactory();
+    
+    protected function createNewObject()
+    {
+        $factory = $this->getFactory();
+        return $factory->createNew();
+    }
+    
+    protected function loadObject($id)
+    {
+        $factory = $this->getFactory();
+        return $factory->loadById($id);
+    }
+    
+}

src/admin/clubs.php

@@ -1,5 +1,22 @@
 <?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');
+
+JLoader::registerPrefix('AbstractCommonClubs', JPATH_ROOT . '/administrator/components/com_clubs/common/abstract');
+JLoader::registerPrefix('CommonClubsModel', JPATH_ROOT . '/administrator/components/com_clubs/common/models');
+JLoader::registerPrefix('CommonClubsControllerMapping', JPATH_ROOT . '/administrator/components/com_clubs/common/controllermappings');
+
+$controller = BaseController::getInstance("Clubs");
+$input = Factory::getApplication()->input;
+
+$task = $input->getCmd("task", "display");
+
+$controller->execute($task);
+$controller->redirect();

src/admin/common/abstract/controller/mapping.php

@@ -0,0 +1,55 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class AbstractCommonClubsControllerMapping
+{
+    
+    protected $required;
+    protected $name;
+    
+    public function __construct($name, $required = true)
+    {
+        $this->name = $name;
+        $this->required = $required;
+    }
+    
+    
+    /**
+     * @param mixed $value
+     * @return bool
+     */
+    public function requiredDataAvailable($value)
+    {
+        if($this->required && ($value === null || $value === ''))
+            return false;
+        
+        return true;
+    }
+    
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+    
+    /**
+     * @param JInput $input
+     * @param string $name
+     * @return string
+     */
+    public abstract function getFilteredValue($input, $name);
+    
+    /**
+     * @param mixed $value
+     * @return boolean
+     */
+    public function rawValueValid($value)
+    {
+        return true;
+    }
+    
+}

src/admin/common/abstract/model.php

@@ -0,0 +1,385 @@
+<?php
+
+
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class AbstractCommonClubsModel
+{
+    // TODO Add data validator
+    // TODO Make setting of values attribute fail in case of problems
+    // FIXME Add Joins in select statements
+    
+    private $id;
+    private $new;
+    
+    public function getId()
+    {
+        return $this->id;
+    }
+    
+    public function setId($id)
+    {
+        $this->id = $id;
+    }
+    
+    private $values = null;
+    
+    protected function getValues($force = false)
+    {
+        if(is_null($this->values) || $force)
+            $this->loadDataFromDatabase();
+        
+        return $this->values;
+    }
+    
+    public function isNew()
+    {
+        return $this->new;
+    }
+    
+    public function setValues($values, $unpack = false)
+    {
+        if($unpack)
+            $this->values = $this->unpackExternalReferencesFromKeys($values);
+        else 
+            $this->values = $values;
+    }
+    
+    public function applyAndMergeValues($values, $unpack = true)
+    {
+        $vals = $this->getValues();
+        
+        if($unpack)
+            $vals = $this->packExternalReferencesAsKeys($vals);
+        
+        foreach($this->getFactory()->getAttributes() as $column)
+        {
+            if(array_key_exists($column->getAlias(), $values))
+            {
+                $vals[$column->getAlias()] = $values[$column->getAlias()];
+            }
+        }
+        
+        if($unpack)
+            $vals = $this->unpackExternalReferencesFromKeys($vals);
+        
+        $this->setValues($vals, false);
+    }
+    
+    protected function setValue($key, $value)
+    {
+        if(is_null($this->values))
+            $this->loadDataFromDatabase();
+        
+        $this->values[$key] = $value;
+    }
+    
+    public function markAsNew($new)
+    {
+        $this->new = $new;
+    }
+    
+    public function fillDefaultValues()
+    {}
+    
+    /**
+     * @return AbstractCommonClubsModelFactory
+     */
+    protected abstract function getFactory();
+    
+    public function save()
+    {
+        $factory = $this->getFactory();
+        $attribs = $factory->getAttributes();
+        
+        $db = Factory::getDbo();
+        $q = $db->getQuery(true);
+        
+        $db->transactionStart();
+        
+        if($this->new)
+            $this->prepareInsert($attribs, $factory, $q);
+        else
+            $this->prepareUpdate($attribs, $factory, $q);
+        
+        $db->setQuery($q);
+        $db->execute();
+        
+        if($this->new)
+        {
+            $this->finishInsert($db);
+        }
+        
+        $db->transactionCommit();
+    }
+    
+    private function loadDataFromDatabase()
+    {
+        $factory = $this->getFactory();
+        $attribs = $factory->getAttributes();
+        
+        $db = Factory::getDbo();
+        $q = $db->getQuery(true);
+        
+        foreach($attribs as $a)
+        {
+            $a->select($q);
+        }
+        $q->from($factory->getTableName());
+        $q->where("id = {$this->id}");
+        
+        $joins = $factory->getJoins();
+        foreach($joins as $j)
+        {
+            $j->join($q);
+        }
+        
+        $db->setQuery($q);
+        $db->execute();
+        
+        $values = $db->loadAssoc();
+        
+        $values = $this->unpackExternalReferencesFromKeys($values);
+        
+        $this->values = $values;
+    }
+    
+    private function packExternalReferencesAsKeys($vals)
+    {
+        foreach($this->getFactory()->getAttributes() as $a)
+        {
+            $alias = $a->getAlias();
+            $vals[$alias] = $a->packValue($vals[$alias]);
+        }
+        
+        // XXX Joins
+        return $vals;
+    }
+    
+    private function unpackExternalReferencesFromKeys($vals)
+    {
+        $factory = $this->getFactory();
+        
+        foreach($factory->getAttributes() as $a)
+        {
+            $alias = $a->getAlias();
+            if(isset($vals[$alias]))
+                $vals[$alias] = $a->unpackValue($vals[$alias]);
+        }
+        
+        $joins = $factory->getJoins();
+        foreach($joins as $join)
+        {
+            $join->unpackExternalReferencesFromKeys($vals);
+        }
+        
+        return $vals;
+    }
+    
+    
+    /**
+     * 
+     * @param array $rawData
+     * @param AbstractCommonClubsModelColumn[] $attribs
+     * @param JDatabaseQuery $q
+     * @return string[]|number[]|NULL[]
+     */
+    private function quoteData($rawData, $attribs, $q)
+    {
+        $quotedData = array();
+        
+        foreach($attribs as $a)
+        {
+            $alias = $a->getAlias();
+            $quotedData[$alias] = $a->getQuotedValue($q, $rawData[$alias]);
+        }
+        
+        return $quotedData;
+    }
+    
+    protected function filterDatabaseRawData($values)
+    {
+        return $values;
+    }
+    
+    protected function filterDatabaseQuotedData($quoted)
+    {
+        return $quoted;
+    }
+    
+    /**
+     * 
+     * @param array $attribs
+     * @param JDatabaseQuery $q
+     * @return array
+     */
+    private function getQuotedData($attribs, $q)
+    {
+        $rawData = $this->getValues();
+        $rawData = $this->filterDatabaseRawData($rawData);
+        
+        $quotedData = $this->quoteData($rawData, $attribs, $q);
+        $quotedData = $this->filterDatabaseQuotedData($quotedData);
+        
+        return $quotedData;
+    }
+    
+    /**
+     * 
+     * @param AbstractCommonClubsModelColumn[] $attribs
+     * @param AbstractCommonClubsModelFactory $factory
+     * @param JDatabaseQuery $q
+     */
+    private function prepareInsert($attribs, $factory, $q)
+    {
+        $q->insert($factory->getTableName());
+        
+        $dbcols = array();
+        foreach($attribs as $a)
+        {
+            $dbcols[] = $a->getColumn();
+        }
+        
+        $q->columns($q->qn($dbcols));
+        
+        $quotedData = $this->getQuotedData($attribs, $q);
+        
+        $q->values(join(', ', $quotedData));
+    }
+    
+    /**
+     * 
+     * @param JDatabaseDriver $db
+     */
+    private function finishInsert($db)
+    {
+        $this->id = $db->insertid();
+        $this->new = false;
+    }
+    
+    /**
+     * 
+     * @param AbstractCommonClubsModelColumn[] $attribs
+     * @param AbstractCommonClubsModelFactory $factory
+     * @param JDatabaseQuery $q
+     */
+    private function prepareUpdate($attribs, $factory, $q)
+    {
+        $q->update($factory->getTableName());
+        
+        $dbcols = array();
+        foreach($attribs as $a)
+            $dbcols[] = $a->getColumn();
+        
+        $quotedData = $this->getQuotedData($attribs, $q);
+        
+        $q->set(array_map(function($col, $data){
+            return "$col = $data";
+        }, $dbcols, $quotedData));
+        
+        $q->where("id = {$this->id}");
+    }
+    
+    /**
+     * 
+     * @param JDatabaseDriver $db
+     */
+    protected function prepareDelete($db)
+    {}
+    
+    public function delete()
+    {
+        $db = Factory::getDbo();
+        $q = $db->getQuery(true);
+        
+        $factory = $this->getFactory();
+        
+        $q->delete($factory->getTableName());
+        $q->where("id = {$this->id}");
+        
+        $db->transactionStart(true);
+        $this->prepareDelete($db);
+        $db->setQuery($q);
+        $db->execute();
+        $db->transactionCommit(true);
+    }
+    
+    /**
+     * 
+     * @param AbstractCommonClubsModelFactory $factory
+     * @param string $colName
+     * @param array $constraints
+     */
+    protected function fetchAssociatedElements($factory, $colName, $constraints = null, $sorting = null)
+    {
+        $condition = "main.$colName = {$this->id}";
+        
+        if(isset($constraints))
+        {
+            if(is_array($constraints))
+                $allConstraints = clone $constraints;
+            elseif(is_string($constraints))
+                $allConstraints = array($constraints);
+            else
+                throw new Exception('Unknown type of constraint');
+            
+            // Add the manual condition to match the current object
+            $allConstraints[] = $condition;
+            
+            return $factory->loadElements($allConstraints, $sorting);
+        }
+        else
+            return $factory->loadElements($condition, $sorting);
+    }
+    
+    protected function filterPackData($values)
+    {
+        return $values;
+    }
+    
+    protected function filterUnpackData($values)
+    {
+        return $values;
+    }
+    
+    /**
+     * @return string
+     */
+    public function pack()
+    {
+        $vals = $this->getValues();
+        
+        $vals = $this->packExternalReferencesAsKeys($vals);
+        $vals = $this->filterPackData($vals);
+        
+        $json = json_encode($vals);
+        return urlencode($json);
+    }
+    
+    /**
+     * @param string $str
+     * @param boolean $decode
+     */
+    public function unpack($str, $decode = false)
+    {
+        if($decode)
+            $json = urldecode($str);
+        else 
+            $json = $str;
+        $data = json_decode($json, true);
+        
+        $vals = $this->unpackExternalReferencesFromKeys($data);
+        $vals = $this->filterUnpackData($vals);
+        
+        $this->setValues($vals);
+    }
+    
+    public function dataIsValid()
+    {
+        return true;
+    }
+    
+}

src/admin/common/abstract/model/column.php

@@ -0,0 +1,78 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class AbstractCommonClubsModelColumn
+{
+    
+    protected $alias;
+    protected $column;
+    
+    /**
+     * @var AbstractCommonClubsControllerMapping
+     */
+    protected $filter;
+    
+    public function getAlias()
+    {
+        return $this->alias;
+    }
+    
+    public function getColumn()
+    {
+        return $this->column;
+    }
+    
+    public abstract function isSimpleType();
+    
+    public function __construct($alias, $filter, $column = null)
+    {
+        $this->alias = $alias;
+        $this->filter = $filter;
+        if(isset($column))
+            $this->column = $column;
+        else
+            $this->column = $alias;
+    }
+    
+    /**
+     * @param JDatabaseQuery $q
+     */
+    public function select($q)
+    {
+        $q->select($q->qn($this->column, $this->alias));
+    }
+    
+    /**
+     * 
+     * @param JDatabaseQuery $q
+     * @param mixed $value
+     */
+    public abstract function getQuotedValue($q,$value);
+    
+    /**
+     * 
+     * @param JDatabaseQuery $q
+     */
+    public function getQuotedColumnName($q)
+    {
+        return $q->qn($this->column);
+    }
+    
+    public function packValue($value)
+    {
+        return $value;
+    }
+    
+    public function unpackValue($value)
+    {
+        return $value;
+    }
+    
+    public function getFilter()
+    {
+        return $this->filter;
+    }
+    
+}

src/admin/common/abstract/model/factory.php

@@ -0,0 +1,208 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Factory;
+
+defined('_JEXEC') or die;
+
+class ElementNotFoundException extends Exception
+{}
+
+abstract class AbstractCommonClubsModelFactory
+{
+ 
+    // TODO Attribures as objects allowing to use polymophism in filtering/parsing/checking/sql building
+    
+    /*
+     * This method should return an array to configure the trivially accessible values.
+     * The key must be a unique key describing the information and will be reused in the getValues() method.
+     * The value of each key should be an associative array describing the object field.
+     * Example of an array returned by this method is
+     * array(
+     *      'name'=>array('col'=>'Name', type=>'string'),
+     *      'size'=>array('col'=>'area', type=>'int')
+     * )
+     *
+     * The inner arrays contain the following entries:
+     *  - col: The name of the column in the database. Defaults to the key name
+     *  - type: The type of the column. If nothing is specified, string is assumed.
+     *      - string
+     *      - int
+     *      - float
+     *      - ref
+     *  - optional: boolean, if true, the field can be NULL
+     *  - ref: (only with type='ref') The name of the class that is referenced
+     */
+    protected abstract function fetchAttributes();
+    
+    private $attributes = null;
+    /**
+     * @param boolean $force
+     * @return AbstractCommonClubsModelColumn[]
+     */
+    public function getAttributes($force = False)
+    {
+        if($this->attributes === null || $force)
+            $this->attributes = $this->fetchAttributes();
+            
+        return $this->attributes;
+    }
+    
+    public abstract function getTableName();
+    public abstract function getClassName();
+    
+    // TODO Als Klassen formulieren
+    /*
+     * This method returns the relevant join operations on the data.
+     * The return value is an associated arrray whose keys are the names of the tables in the join.
+     * Each value of such joins is again an associative array.
+     * These arrays have the following entries:
+     *  - alias: The alias name of the table to use. Mandatory
+     *  - type: The type of the join. Can be inner, left, right or outer. Defaults to inner.
+     *  - on: Join constraint as a string representation.
+     *  - cols: The columns to insert in the query. Same structure as fetchAttributes() method
+     * 
+     * Example:
+     * array(
+     *    'mytable'=>array(
+     *        'alias'=>'t1',
+     *        'type'=>'left',
+     *        'on'=>'main.id = t1.clubid',
+     *        'cols'=>array(
+     *            'name'=>array(),
+     *            'count'=>array('type'=>'int', 'col'=>'numElements'
+     *        )
+     *    )
+     * )
+     */
+    protected function fetchJoins()
+    {
+        return array();
+    }
+    
+    private $joins = null;
+    /**
+     * @return AbstractCommonClubsModelJoin[]
+     */
+    public function getJoins($force = False)
+    {
+        if($this->joins === null || $force)
+            $this->joins = $this->fetchJoins();
+            
+        return $this->joins;
+    }
+    
+    /**
+     * 
+     * @param string $condition
+     * @param string|array $sorting
+     * @return AbstractCommonClubsModel[]
+     */
+    public function loadElements($condition = null, $sorting = null, $callback = null)
+    {
+        $db = Factory::getDbo();
+        $q = $db->getQuery(true);
+        
+//         $columns = array_map(function($arr) use ($q){ return $q->qn('main' . $arr['col']); }, $this->fetchAttributes());
+//         $columns = array();
+//         foreach($this->fetchAttributes() as $k=>$v)
+//         {
+//             $columns[] = $q->qn('main' . $v['col'], $k);
+//         }
+        
+        $q->select('main.id AS id');//->select($columns);
+        $q->from($this->getTableName() . ' AS main');
+        
+        if($condition !== null)
+            $q->where($condition);
+            
+        if($sorting !== null)
+            $q->order($sorting);
+        
+        if($callback !== null)
+        {
+            $callback($q);
+        }
+        
+        $db->setQuery($q);
+        $db->execute();
+        
+        $rows = $db->loadAssocList();
+        $ret = array();
+        foreach($rows as $row)
+        {
+            $ret[] = $this->generateObject($row);
+        }
+        
+        return $ret;
+    }
+    
+    /**
+     * @param int $id
+     * @return AbstractCommonClubsModel
+     */
+    public function loadById($id, $throwErr = true)
+    {
+        $arr = $this->loadElements("main.id = " . ((int)$id) );
+        if(sizeof($arr) == 0)
+        {
+            if($throwErr)
+                throw new ElementNotFoundException();
+            else
+                return null;
+        }
+        
+        return $arr[0];
+    }
+    
+    private function generatePlainObject($id)
+    {
+        $name = $this->getClassName();
+        $obj = new $name();
+        
+        $obj->setId($id);
+        
+        return $obj;
+    }
+    
+    /**
+     * @param array $row
+     * @return AbstractCommonClubsModel
+     */
+    protected function generateObject($row)
+    {
+        $obj = $this->generatePlainObject($row['id']);
+        $obj->markAsNew(false);
+        
+        //unset($row['id']);
+        //$obj->setValues($row);
+        
+        // Do not trigger cache if no needed
+        //$obj->getValues();
+        
+        return $obj;
+    }
+    
+    /**
+     * @return AbstractCommonClubsModel
+     */
+    public function createNew()
+    {
+        $obj = $this->generatePlainObject('new');
+        $obj->markAsNew(true);
+        
+        $values = array();
+        foreach($this->getAttributes() as $a)
+        {
+            $values[$a->getAlias()] = null;
+        }
+//         $attribs = array_map(function($v){
+//             return Null;
+//         }, $this->getAttributes());
+        $obj->setValues($values);
+        
+        $obj->fillDefaultValues();
+        
+        return $obj;
+    }
+}

src/admin/common/abstract/model/join.php

@@ -0,0 +1,84 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class AbstractCommonClubsModelJoin
+{
+    
+    protected $tablename;
+    protected $alias;
+    protected $condition;
+    /**
+     * @var AbstractCommonClubsModelColumn[]
+     */
+    protected $columns;
+    
+    public function __construct($alias, $condition, $colums, $tablename = null)
+    {
+        /// XXX Some checks need to be performed
+        $this->alias = $alias;
+        $this->condition = $condition;
+        $this->columns = $colums;
+        
+        if(empty($tablename))
+            $this->tablename = $alias;
+        else 
+            $this->tablename = $alias;
+    }
+    
+    public function getAlias()
+    {
+        return $this->alias;
+    }
+    
+    public function getTableName()
+    {
+        return $this->tablename;
+    }
+    
+    public function getOnCondition()
+    {
+        return $this->condition;
+    }
+    
+    public function getColumns()
+    {
+        return $this->columns;
+    }
+    
+    /**
+     * 
+     * @param JDatabaseQuery $q
+     */
+    public function join($q)
+    {
+        $str = "{$this->tablename} AS {$this->alias}";
+        if(isset($this->condition))
+            $str .= " ON {$this->condition}";
+        $this->addJoin($q, $str);
+        
+        foreach($this->columns as $c)
+        {
+            $qc = $q->q("{$this->alias}." . $c->getColumn(), $c->getAlias());
+            $q->select($qc);
+        }
+    }
+    
+    /**
+     * 
+     * @param JDatabaseQuery $q
+     * @param String $str
+     */
+    protected abstract function addJoin($q, $str);
+    
+    public function unpackExternalReferencesFromKeys(&$vals)
+    {
+        foreach($this->columns as $col)
+        {
+            $alias = $col->getAlias();
+            $vals[$alias] = $col->unpackValue($vals[$alias]);
+        }
+    }
+    
+}

src/admin/common/controllermappings/cmd.php

@@ -0,0 +1,14 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsControllerMappingCmd extends AbstractCommonClubsControllerMapping
+{
+    
+    public function getFilteredValue($input, $name)
+    {
+        return $input->getCmd($name);
+    }
+    
+}

src/admin/common/controllermappings/float.php

@@ -0,0 +1,14 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsControllerMappingFloat extends AbstractCommonClubsControllerMapping
+{
+    
+    public function getFilteredValue($input, $name)
+    {
+        return $input->getFloat($name);
+    }
+    
+}

src/admin/common/controllermappings/int.php

@@ -0,0 +1,14 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsControllerMappingInt extends AbstractCommonClubsControllerMapping
+{
+    
+    public function getFilteredValue($input, $name)
+    {
+        return $input->getInt($name);
+    }
+    
+}

src/admin/common/controllermappings/ref.php

@@ -0,0 +1,44 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsControllerMappingRef extends AbstractCommonClubsControllerMapping
+{
+    
+    /**
+     * @var AbstractCommonClubsModelFactory
+     */
+    protected $factory;
+    
+    /**
+     * @param string $name
+     * @param AbstractCommonClubsModelFactory $factory
+     * @param boolean $required
+     */
+    public function __construct($name, $factory, $required = true)
+    {
+        parent::__construct($name, $required);
+        $this->factory = $factory;
+    }
+    
+    public function getFilteredValue($input, $name)
+    {
+        return $input->getInt($name);
+    }
+    
+    public function rawValueValid($value)
+    {
+        try
+        {
+            $this->factory->loadById((int) $value);
+        }
+        catch(ElementNotFoundException $e)
+        {
+            return false;
+        }
+        
+        return true;
+    }
+    
+}

src/admin/common/controllermappings/string.php

@@ -0,0 +1,14 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsControllerMappingString extends AbstractCommonClubsControllerMapping
+{
+    
+    public function getFilteredValue($input, $name)
+    {
+        return $input->getString($name);
+    }
+    
+}

src/admin/common/models/club.php

@@ -0,0 +1,220 @@
+<?php
+
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelClub extends AbstractCommonClubsModel
+{
+    
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryClub();
+    }
+    
+    public function getName()
+    {
+        return $this->getValues()['name'];
+    }
+    
+    public function setName($name)
+    {
+        $this->setValue('name', $name);
+    }
+    
+    public function getAddress()
+    {
+        return $this->getValues()['address'];
+    }
+    
+    public function setAddress($address)
+    {
+        $this->setValue('address', $address);
+    }
+    
+    public function getCity()
+    {
+        return $this->getValues()['city'];
+    }
+    
+    public function setCity($city)
+    {
+        $this->setValue('city', $city);
+    }
+    
+    public function getHomepage()
+    {
+        return $this->getValues()['homepage'];
+    }
+    
+    public function setHomepage($homepage)
+    {
+        $this->setValue('homepage', $homepage);
+    }
+    
+    public function getMail()
+    {
+        return $this->getValues()['mail'];
+    }
+    
+    public function setMail($mail)
+    {
+        $this->setValue('mail', $mail);
+    }
+    
+    public function getIban()
+    {
+        return $this->getValues()['iban'];
+    }
+    
+    public function setIban($iban)
+    {
+        $this->setValue('iban', $iban);
+    }
+    
+    public function getBic()
+    {
+        return $this->getValues()['bic'];
+    }
+    
+    public function setBic($bic)
+    {
+        $this->setValue('bic', $bic);
+    }
+    
+    public function isCharitable()
+    {
+        return $this->getValues()['charitable'];
+    }
+    
+    public function setCharitable($charitable)
+    {
+        $this->setValue('charitable', $charitable);
+    }
+    
+    public function getPresident()
+    {
+        return $this->getValues()['president'];
+    }
+    
+    public function setPresident($user)
+    {
+        $this->setValue('president', $user);
+    }
+    
+    public function getPlaces()
+    {
+        return $this->fetchAssociatedElements(new CommonClubsModelFactoryPlace(), 'clubid');
+    }
+    
+    private function getOfferAssocs()
+    {
+        return $this->fetchAssociatedElements(new CommonClubsModelFactoryOfferassoc(), 'clubid');
+    }
+    
+    public function getOffers()
+    {
+        $assocs = $this->getOfferAssocs();
+        
+        $offersFactory = new CommonClubsModelFactoryOffer();
+        $allOffers = $offersFactory->loadElements();
+        
+        $ret = array();
+        foreach($allOffers as $offer)
+        {
+            $arr = array(
+                'offer' => $offer,
+                'valid' => false
+            );
+            
+            $id = $offer->getId();
+            foreach($assocs as $a)
+            {
+                $oid = $a->getOffer()->getId();
+                if($id === $oid)
+                {
+                    $arr['valid'] = true;
+                    break;
+                }
+            }
+                
+            $ret[] = $arr;
+        }
+        return $ret;
+    }
+    
+    /**
+     * @param int[] $ids
+     */
+    public function setOfferIds($ids)
+    {
+        if(empty($ids))
+            $ids = array();
+        
+        $dbo = $this->getFactory()->loadById($this->getId());
+        $currentOffersAssocs = $dbo->getOfferAssocs();
+        $currentIds = array_map(function($obj){
+            return $obj->getOffer()->getId();
+        }, $currentOffersAssocs);
+        
+        $newIds = array_diff($ids, $currentIds);
+        $delIds = array_diff($currentIds, $ids);
+        
+        $offerAssocFactory = new CommonClubsModelFactoryOfferassoc();
+        $offerFactory = new CommonClubsModelFactoryOffer();
+        
+        $db = Factory::getDbo();
+        $db->transactionStart(true);
+        
+        try
+        {
+            foreach($delIds as $id)
+            {
+                $delId = (int) $id;
+                $delObjs = $offerAssocFactory->loadElements("clubid = {$this->getId()} AND offerid = $delId");
+                foreach($delObjs as $o)
+                    $o->delete();
+            }
+            
+            foreach($newIds as $id)
+            {
+                $newId = (int) $id;
+                $o = $offerAssocFactory->createNew();
+                $o->setOffer($offerFactory->loadById($newId));
+                $o->setClub($this);
+                $o->save();
+            }
+        }
+        catch (Exception $ex)
+        {
+            $db->transactionRollback(true);
+            throw $ex;
+        }
+        
+        $db->transactionCommit(true);
+    }
+    
+    public function getUsers()
+    {
+        return $this->fetchAssociatedElements(new CommonClubsModelFactoryUserassoc(), 'clubid');
+    }
+    
+    protected function prepareDelete($db)
+    {
+        $q = $db->getQuery(true);
+        $q->delete('#__club_user_assocs')->where("clubid = {$this->getId()}");
+        $db->setQuery($q);
+        $db->execute();
+        
+        $q = $db->getQuery(true);
+        $q->delete('#__club_places')->where("clubid = {$this->getId()}");
+        $db->setQuery($q);
+        $db->execute();
+        
+        $q = $db->getQuery(true);
+        $q->delete('#__club_offer_assocs')->where("clubid = {$this->getId()}");
+        $db->setQuery($q);
+        $db->execute();
+    }
+}

src/admin/common/models/column/float.php

@@ -0,0 +1,22 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelColumnFloat extends AbstractCommonClubsModelColumn
+{
+    public function isSimpleType()
+    {
+        return true;
+    }
+    
+    public function getQuotedValue($q, $value)
+    {
+        if(is_null($value))
+            return 'NULL';
+        else
+            return (float) $value;
+    }
+    
+    
+}

src/admin/common/models/column/int.php

@@ -0,0 +1,22 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelColumnInt extends AbstractCommonClubsModelColumn
+{
+    public function isSimpleType()
+    {
+        return true;
+    }
+    
+    public function getQuotedValue($q, $value)
+    {
+        if(is_null($value))
+            return 'NULL';
+        else
+            return (int) $value;
+    }
+    
+    
+}

src/admin/common/models/column/ref.php

@@ -0,0 +1,105 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class WrongRefTypeException extends Exception
+{}
+
+class AssociatedObjectUnsavedException extends Exception
+{}
+
+class CommonClubsModelColumnRef extends AbstractCommonClubsModelColumn
+{
+    
+    protected $className;
+    
+    public function __construct($alias, $className, $column, $filter)
+    {
+        parent::__construct($alias, $filter, $column);
+        
+        if(empty($className))
+            throw new Exception('Classname must be non-empty.');
+        
+        $this->className = $className;
+    }
+    
+    public function isSimpleType()
+    {
+        return false;
+    }
+    
+    public function getQuotedValue($q, $value)
+    {
+        if(is_null($value))
+            return 'NULL';
+        else
+        {
+            if(! ( $value instanceof $this->className ) )
+                throw new WrongRefTypeException();
+            
+            $id = $value->getId();
+            if($id === 'new')
+                throw new AssociatedObjectUnsavedException();
+            
+            return $id;
+        }
+    }
+    
+    public function packValue($value)
+    {
+        if(is_null($value))
+            return null;
+        
+        if(! ($value instanceof $this->className) )
+            throw new WrongRefTypeException();
+        
+        $id = $value->getId();
+        
+        if($id === 'new')
+            throw new AssociatedObjectUnsavedException();
+        
+        return (int) $id;
+    }
+    
+    public function unpackValue($value)
+    {
+        if(empty($value))
+            return null;
+        
+        if(is_string($value) && preg_match('/^[0-9]+$/', $value))
+            $value = (int) $value;
+            
+        if(! is_int($value))
+            throw new Exception('Reference with non-integer value');
+            
+        $factoryName = $this->getFactoryNameOfClass($this->className); // XXX Use attribute?
+        $factory = new $factoryName();
+        return $factory->loadById($value);
+    }
+    
+    private const CLASSNAME_MAP = array(
+        
+    );
+    
+    /**
+     * @todo This must be done better and more cleanly
+     * @param string $className
+     * @return AbstractCommonClubsModelFactory
+     */
+    private function getFactoryNameOfClass($className)
+    {
+        if(empty(self::CLASSNAME_MAP[$className]))
+        {
+            $parts = array();
+            if(preg_match('/^CommonClubsModel(.*)/', $className, $parts))
+            {
+                return "CommonClubsModelFactory{$parts[1]}";
+            }
+            throw new Exception("Unknown mapping of class $className");
+        }
+        
+        return self::CLASSNAME_MAP[$className];
+    }
+    
+}

src/admin/common/models/column/string.php

@@ -0,0 +1,22 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelColumnString extends AbstractCommonClubsModelColumn
+{
+    public function isSimpleType()
+    {
+        return true;
+    }
+
+    public function getQuotedValue($q, $value)
+    {
+        if(is_null($value))
+            return 'NULL';
+        else
+            return $q->q($value);
+    }
+
+    
+}

src/admin/common/models/factory/club.php

@@ -0,0 +1,34 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryClub extends AbstractCommonClubsModelFactory
+{
+    public function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnString('name', new CommonClubsControllerMappingString('Clubname')),
+            new CommonClubsModelColumnString('address', new CommonClubsControllerMappingString('Adresse')),
+            new CommonClubsModelColumnString('city', new CommonClubsControllerMappingString('Stadt')),
+            new CommonClubsModelColumnString('homepage', new CommonClubsControllerMappingString('Homepaage', false)),
+            new CommonClubsModelColumnString('mail', new CommonClubsControllerMappingString('E-Mail')),
+            new CommonClubsModelColumnString('iban', new CommonClubsControllerMappingCmd('IBAN')),
+            new CommonClubsModelColumnString('bic', new CommonClubsControllerMappingCmd('BIC')),
+            new CommonClubsModelColumnInt('charitable', new CommonClubsControllerMappingInt('Gemeinnützigkeit')),
+            new CommonClubsModelColumnRef('president', 'CommonClubsModelUser', 'president', new CommonClubsControllerMappingRef('Vorsitzender', new CommonClubsModelFactoryUser()))
+        );
+    }
+
+    public function getTableName()
+    {
+        return '#__club_clubs';
+    }
+
+    public function getClassName()
+    {
+        return 'CommonClubsModelClub';
+    }
+
+    
+}

src/admin/common/models/factory/offer.php

@@ -0,0 +1,24 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryOffer extends AbstractCommonClubsModelFactory
+{
+    protected function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnString('name', new CommonClubsControllerMappingString('Bezeichnung'))
+        );
+    }
+    
+    public function getTableName()
+    {
+        return '#__club_offers';
+    }
+    
+    public function getClassName()
+    {
+        return 'CommonClubsModelOffer';
+    }
+}

src/admin/common/models/factory/offerassoc.php

@@ -0,0 +1,25 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryOfferassoc extends AbstractCommonClubsModelFactory
+{
+    protected function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnRef('club', 'CommonClubsModelClub', 'clubid', new CommonClubsControllerMappingRef('Club', new CommonClubsModelFactoryClub())),
+            new CommonClubsModelColumnRef('offer', 'CommonClubsModelOffer', 'offerid', new CommonClubsControllerMappingRef('Angebot', new CommonClubsModelFactoryOffer()))
+        );
+    }
+
+    public function getTableName()
+    {
+        return '#__club_offer_assocs';
+    }
+
+    public function getClassName()
+    {
+        return 'CommonClubsModelOfferassoc';
+    }
+}

src/admin/common/models/factory/place.php

@@ -0,0 +1,29 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryPlace extends AbstractCommonClubsModelFactory
+{
+    public function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnString('name', new CommonClubsControllerMappingString('Bezeichnung')),
+            new CommonClubsModelColumnRef('club', 'CommonClubsModelClub', 'clubid', new CommonClubsControllerMappingRef('Club', new CommonClubsModelFactoryClub())),
+            new CommonClubsModelColumnString('address', new CommonClubsControllerMappingString('Adresse')),
+            new CommonClubsModelColumnInt('area', new CommonClubsControllerMappingInt('Fläche', false))
+        );
+    }
+
+    public function getTableName()
+    {
+        return '#__club_places';
+    }
+
+    public function getClassName()
+    {
+        return 'CommonClubsModelPlace';
+    }
+
+    
+}

src/admin/common/models/factory/position.php

@@ -0,0 +1,25 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryPosition extends AbstractCommonClubsModelFactory
+{
+    protected function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnString('name', new CommonClubsControllerMappingString('Bezeichnung'))
+        );
+    }
+
+    public function getTableName()
+    {
+        return '#__club_positions';
+    }
+
+    public function getClassName()
+    {
+        return 'CommonClubsModelPosition';
+    }
+
+}

src/admin/common/models/factory/user.php

@@ -0,0 +1,33 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryUser extends AbstractCommonClubsModelFactory
+{
+    public function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnString('user', new CommonClubsControllerMappingCmd('Benutzername')),
+            new CommonClubsModelColumnString('name', new CommonClubsControllerMappingString('Bürgerlicher Name')),
+            new CommonClubsModelColumnString('password', new CommonClubsControllerMappingString('Passwort', false)),
+            new CommonClubsModelColumnString('address', new CommonClubsControllerMappingString('Adresse')),
+            new CommonClubsModelColumnString('city', new CommonClubsControllerMappingString('Stadt')),
+            new CommonClubsModelColumnString('mail', new CommonClubsControllerMappingString('E-Mail')),
+            new CommonClubsModelColumnString('phone', new CommonClubsControllerMappingString('Telefonnummer', false)),
+            new CommonClubsModelColumnString('mobile', new CommonClubsControllerMappingString('Handynummer', false))
+        );
+    }
+
+    public function getTableName()
+    {
+        return '#__club_users';
+    }
+
+    public function getClassName()
+    {
+        return 'CommonClubsModelUser';
+    }
+
+    
+}

src/admin/common/models/factory/userassoc.php

@@ -0,0 +1,33 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelFactoryUserassoc extends AbstractCommonClubsModelFactory
+{
+    protected function fetchAttributes()
+    {
+        return array(
+            new CommonClubsModelColumnRef('user', 'CommonClubsModelUser', 'userid', new CommonClubsControllerMappingRef('User', new CommonClubsModelFactoryUser())),
+            new CommonClubsModelColumnRef('club', 'CommonClubsModelClub', 'clubid', new CommonClubsControllerMappingRef('Club', new CommonClubsModelFactoryClub())),
+            new CommonClubsModelColumnRef('position', 'CommonClubsModelPosition', 'positionid', new CommonClubsControllerMappingRef('Position', new CommonClubsModelFactoryPosition())),
+            new CommonClubsModelColumnInt('admin', new CommonClubsControllerMappingInt('Admin')),
+            new CommonClubsModelColumnString('address', new CommonClubsControllerMappingString('Adresse', false)),
+            new CommonClubsModelColumnString('mail', new CommonClubsControllerMappingString('E-Mail', false)),
+            new CommonClubsModelColumnString('phone', new CommonClubsControllerMappingString('Telefonnummer', false)),
+            new CommonClubsModelColumnString('state', new CommonClubsControllerMappingString('Status'))
+// ->            `state` enum('regular', 'vacant', 'temporary') NOT NULL DEFAULT 'vacant',
+        );
+    }
+
+    public function getTableName()
+    {
+        return '#__club_user_assocs';
+    }
+
+    public function getClassName()
+    {
+        return 'CommonClubsModelUserassoc';
+    }
+    
+}

src/admin/common/models/join/innner.php

@@ -0,0 +1,12 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelJoinInner extends AbstractCommonClubsModelJoin
+{
+    protected function addJoin($q, $str)
+    {
+        $q->innerJoin($str);
+    }
+}

src/admin/common/models/join/left.php

@@ -0,0 +1,12 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelJoinLeft extends AbstractCommonClubsModelJoin
+{
+    protected function addJoin($q, $str)
+    {
+        $q->leftJoin($str);
+    }
+}

src/admin/common/models/join/outer.php

@@ -0,0 +1,12 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelJoinOuter extends AbstractCommonClubsModelJoin
+{
+    protected function addJoin($q, $str)
+    {
+        $q->outerJoin($str);
+    }
+}

src/admin/common/models/join/right.php

@@ -0,0 +1,12 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelJoinRight extends AbstractCommonClubsModelJoin
+{
+    protected function addJoin($q, $str)
+    {
+        $q->rightJoin($str);
+    }
+}

src/admin/common/models/offer.php

@@ -0,0 +1,37 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelOffer extends AbstractCommonClubsModel
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryOffer();
+    }
+    
+    public function getName()
+    {
+        return $this->getValues()['name'];
+    }
+    
+    public function setName($name)
+    {
+        $this->setValue('name', $name);
+    }
+    
+    /*public function getClubs()
+    {
+        return $this->fetchAssociatedElements(new CommonClubsModelFactoryClub(), '');
+    }*/
+    
+    protected function prepareDelete($db)
+    {
+        $q = $db->getQuery(true);
+        $q->delete('#__club_offer_assocs');
+        $q->where("offerid = {$this->getId()}");
+        $db->setQuery($q);
+        $db->execute();
+    }
+}
+

src/admin/common/models/offerassoc.php

@@ -0,0 +1,49 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelOfferassoc extends AbstractCommonClubsModel
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryOfferassoc();
+    }
+    
+    /**
+     * 
+     * @return CommonClubsModelClub
+     */
+    public function getClub()
+    {
+        return $this->getValues()['club'];
+    }
+    
+    /**
+     * 
+     * @param CommonClubsModelClub $club
+     */
+    public function setClub($club)
+    {
+        $this->setValue('club', $club);
+    }
+    
+    /**
+     * 
+     * @return CommonClubsModelOffer
+     */
+    public function getOffer()
+    {
+        return $this->getValues()['offer'];
+    }
+    
+    /**
+     * 
+     * @param CommonClubsModelOffer $offer
+     */
+    public function setOffer($offer)
+    {
+        $this->setValue('offer', $offer);
+    }
+    
+}

src/admin/common/models/place.php

@@ -0,0 +1,53 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelPlace extends AbstractCommonClubsModel
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryPlace();
+    }
+
+    public function getName()
+    {
+        return $this->getValues()['name'];
+    }
+    
+    public function getClub()
+    {
+        return $this->getValues()['club'];
+    }
+    
+    public function getArea()
+    {
+        return $this->getValues()['area'];
+    }
+    
+    public function getAddress()
+    {
+        return $this->getValues()['address'];
+    }
+    
+    public function setName($name)
+    {
+        $this->setValue('name', $name);
+    }
+    
+    public function setArea($area)
+    {
+        $this->setValue('area', $area);
+    }
+    
+    public function setClub($club)
+    {
+        $this->setValue('club', $club);
+    }
+    
+    public function setAddress($address)
+    {
+        $this->setValue('address', $address);
+    }
+    
+}

src/admin/common/models/position.php

@@ -0,0 +1,32 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelPosition extends AbstractCommonClubsModel
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryPosition();
+    }
+    
+    public function getName()
+    {
+        return $this->getValues()['name'];
+    }
+    
+    public function setName($name)
+    {
+        $this->setValue('name', $name);
+    }
+    
+    protected function prepareDelete($db)
+    {
+        $q = $db->getQuery(true);
+        $q->delete('#__club_user_assocs');
+        $q->where("positionid = {$this->getId()}");
+        $db->setQuery($q);
+        $db->execute();
+    }
+
+}

src/admin/common/models/user.php

@@ -0,0 +1,221 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelUser extends AbstractCommonClubsModel
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryUser();
+    }
+    
+    public function getName()
+    {
+        return $this->getValues()['name'];
+    }
+    
+    public function setName($name)
+    {
+        $this->setValue('name', $name);
+    }
+    
+    public function getUsername()
+    {
+        return $this->getValues()['user'];
+    }
+    
+    public function setUsername($user)
+    {
+        // XXX Check for validity
+        $this->setValue('user', $user);
+    }
+    
+    public function getAddress()
+    {
+        return $this->getValues()['address'];
+    }
+    
+    public function setAddress($address)
+    {
+        $this->setValue('address', $address);
+    }
+    
+    public function getCity()
+    {
+        return $this->getValues()['city'];
+    }
+    
+    public function setCity($city)
+    {
+        $this->setValue('city', $city);
+    }
+    
+    public function getMail()
+    {
+        return $this->getValues()['mail'];
+    }
+    
+    public function setMail($mail) {
+        $this->setValue('mail', $mail);
+    }
+    
+    public function getPhone()
+    {
+        return $this->getValues()['phone'];
+    }
+    
+    public function setPhone($phone)
+    {
+        $this->setValue('phone', $phone);
+    }
+    
+    public function getMobile()
+    {
+        return $this->getValues()['mobile'];
+    }
+    
+    public function setMobile($mobile)
+    {
+        $this->setValue('mobile', $mobile);
+    }
+    
+    public function isPasswordValid($password)
+    {
+        $hash = $this->getValues()['password'];
+        
+        if(password_verify($password, $hash))
+            return true;
+        else
+            return false;
+    }
+    
+    public function checkRehashNeeded($newPassword, $check = false)
+    {
+        $hash = $this->getValues()['password'];
+        if(password_needs_rehash($hash, PASSWORD_DEFAULT))
+        {
+            if($check)
+            {
+                if(! $this->isPasswordValid($newPassword))
+                    throw new Exception('Password did not match.');
+            }
+            
+            $this->setPassword($newPassword);
+            return true;
+        }
+        else 
+            return false;
+    }
+    
+    public function setPassword($password)
+    {
+        $hash = password_hash($password, PASSWORD_DEFAULT);
+        $this->setValue('password', $hash);
+    }
+    
+    public function isPasswordSet()
+    {
+        $password = $this->getValues()['password'];
+        return isset($password) && strlen($password) > 0;
+    }
+    
+    public function getPositions()
+    {
+        return $this->fetchAssociatedElements(new CommonClubsModelFactoryUserassoc(), 'userid');
+    }
+    
+    public function getPresidentClubs()
+    {
+        return $this->fetchAssociatedElements(new CommonClubsModelFactoryClub(), 'president');
+    }
+    
+    public function isPasswordSuitable($password)
+    {
+        if(strlen($password) < 8)
+            return false;
+        
+        $pwdLower = strtolower($password);
+        $userLower = strtolower($this->getName());
+        
+        if(strpos($pwdLower, $userLower) || strpos($userLower, $pwdLower))
+            return false;
+        
+        if(
+            preg_match('/.*[a-z].*/', $password) === false ||
+            preg_match('/.*[A-Z].*/', $password) === false
+            )
+            return false;
+        
+        return true;
+    }
+    
+    public function isUsernameFree($user)
+    {
+        $factory = new CommonClubsModelFactoryUser();
+        $users = $factory->loadElements(null, null, function($q) use ($user){
+            $q->where('main.user = ' . $q->q($user));
+        });
+        
+        if(sizeof($users) == 0)
+            return true;
+        elseif(sizeof($users) == 1)
+        {
+            if($this->getId() == $users[0]->getId())
+                return true;
+            else 
+                return false;
+        }
+        else
+            throw new Exception('The database is inconsistent!');
+    }
+    
+    protected function prepareDelete($db)
+    {
+        $q = $db->getQuery(true);
+        $q->delete('#__club_user_assocs')->where("userid = {$this->getId()}");
+        $db->setQuery($q);
+        $db->execute();
+    }
+    
+    public function dataIsValid()
+    {
+        if(! parent::dataIsValid())
+            return false;
+        
+        if(! $this->usernameIsValid())
+        {
+            return false;
+        }
+        
+        return true;
+    }
+    
+    private function usernameIsValid()
+    {
+        $factory = $this->getFactory();
+        $medb = $factory->loadById($this->getId(), false);
+        
+        if($medb !== null && $medb->getUserName() === $this->getUsername())
+            // No change was made
+            return true;
+        
+        if(! $this->isUsernameFree($this->getUsername()) )
+            return false;
+        
+        return true;
+    }
+    
+    protected function filterDatabaseRawData($values)
+    {
+        if(strlen($values['phone']) == 0)
+            $values['phone'] = null;
+        
+        if(strlen($values['mobile']) == 0)
+            $values['mobile'] = null;
+        
+        return $values;
+    }
+    
+}
+

src/admin/common/models/userassoc.php

@@ -0,0 +1,119 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class CommonClubsModelUserassoc extends AbstractCommonClubsModel
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryUserassoc();
+    }
+
+    /**
+     * 
+     * @return CommonClubsModelUser
+     */
+    public function getUser()
+    {
+        return $this->getValues()['user'];
+    }
+    
+    /**
+     * 
+     * @return CommonClubsModelPosition
+     */
+    public function getPosition()
+    {
+        return $this->getValues()['position'];
+    }
+    
+    /**
+     * 
+     * @return CommonClubsModelClub
+     */
+    public function getClub()
+    {
+        return $this->getValues()['club'];
+    }
+    
+    public function setUser($user)
+    {
+        $this->setValue('user', $user);
+    }
+    
+    public function setPosition($position)
+    {
+        $this->setValue('position', $position);
+    }
+    
+    public function setClub($club)
+    {
+        $this->setValue('club', $club);
+    }
+    
+    public function isAdmin()
+    {
+        return $this->getValues()['admin'] == 1;
+    }
+    
+    public function setAdmin($admin)
+    {
+        if($admin)
+            $this->setValue('admin', 1);
+        else 
+            $this->setValue('admin', 0);
+    }
+    
+    public function getAddress()
+    {
+        return $this->getValues()['address'];
+    }
+    
+    public function setAddress($address)
+    {
+        $this->setValue('address', $address);
+    }
+    
+    public function getMail()
+    {
+        return $this->getValues()['mail'];
+    }
+    
+    public function setMail($mail)
+    {
+        $this->setValue('mail', $mail);
+    }
+    
+    public function getPhone()
+    {
+        return $this->getValues()['phone'];
+    }
+    
+    public function setPhone($phone)
+    {
+        $this->setValue('phone', $phone);
+    }
+    
+    public function getState()
+    {
+        return $this->getValues()['state'];
+    }
+    
+    public function setState($state)
+    {
+        switch(strtolower($state))
+        {
+            case 'vacant':
+            case 'temporary':
+            case 'regular':
+                $state = strtolower($state);
+                break;
+                
+            default:
+                throw new Exception("Unknown state \"$state\" found.");
+        }
+        $this->setValue('state', $state);
+    }
+    
+}

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 +1,46 @@
+<?php
+
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerClub extends AbstractClubsController
+{
+    
+    protected function getSingleBaseName()
+    {
+        return 'club';
+    }
+    
+    protected function filterRaw(&$values)
+    {
+        if(is_null($values['charitable']))
+            $values['charitable'] = false;
+        else 
+            $values['charitable'] = true;
+        
+        $values['president'] = (int)($values['president']);
+    }
+    
+    protected function filterPrePacking(&$values)
+    {
+        $values['president'] = $values['president']->getId();
+    }
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryClub();
+    }
+    
+    protected function additionalData()
+    {
+        return array(
+            'offers' => new CommonClubsControllerMappingInt('Angebot')
+        );
+    }
+
+    protected function saveAssocs($obj, $values)
+    {
+        $obj->setOfferIds($values['offers']);
+    }
+    
+}

src/admin/controllers/clubposition.json.php

@@ -0,0 +1,91 @@
+<?php
+
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Response\JsonResponse;
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerClubposition extends BaseController
+{
+    
+    public function save()
+    {
+        $app = Factory::getApplication();
+        $input = $app->input->post;
+        
+        $id = $input->getCmd('id', 'new');
+        $clubid = $input->getInt('clubid');
+        $positionid = $input->getInt('positionid');
+        $state = $input->getCmd('state', 'regular');
+        $admin = $input->getCmd('admin', '0');
+        $userid = $input->getInt('userid', -1);
+        $address = $input->getString('address');
+        $mail = $input->getString('mail');
+        $phone = $input->getString('phone');
+        
+        $clubFactory = new CommonClubsModelFactoryClub();
+        $club = $clubFactory->loadById($clubid);
+        $positionFactory = new CommonClubsModelFactoryPosition();
+        $position = $positionFactory->loadById($positionid);
+        
+        $assocFactory = new CommonClubsModelFactoryUserassoc();
+        
+        if($id === 'new')
+        {
+            $assoc = $assocFactory->createNew();
+        }
+        else
+        {
+            $assoc = $assocFactory->loadById((int) $id);
+        }
+        
+        if($userid != -1)
+        {
+            $userFactory = new CommonClubsModelFactoryUser();
+            $user = $userFactory->loadById($userid);
+        }
+        else
+        {
+            $user = null;
+        }
+        
+        if($state === 'vacant')
+            $user = null;
+        
+        $assoc->setUser($user);
+        
+        $assoc->setState($state);
+        $assoc->setAddress($address === '' ? null : $address);
+        $assoc->setMail($mail === '' ? null : $mail);
+        $assoc->setPhone($phone === '' ? null : $phone);
+        $assoc->setClub($club);
+        $assoc->setAdmin($admin);
+        $assoc->setPosition($position);
+        
+        $assoc->save();
+        
+        $ret = array('new' => ($id === 'new'), 'id' => $assoc->getId());
+        
+        echo new JsonResponse($ret, null, false, true);
+        
+//         jexit();
+    }
+    
+    public function delete()
+    {
+        $app = Factory::getApplication();
+        $input = $app->input->get;
+        
+        $id = $input->getInt('id');
+        $factory = new CommonClubsModelFactoryUserassoc();
+        $ua = $factory->loadById($id);
+        $ua->delete();
+        
+        $ret = array('id' => $id);
+        
+        echo new JsonResponse($ret, null, false, true);
+    }
+    
+}

src/admin/controllers/offer.php

@@ -0,0 +1,20 @@
+<?php
+
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerOffer extends AbstractClubsController
+{
+    protected function getSingleBaseName()
+    {
+        return 'offer';
+    }
+
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryOffer();
+    }
+
+    
+}

src/admin/controllers/position.php

@@ -0,0 +1,20 @@
+<?php
+
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerPosition extends AbstractClubsController
+{
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryPosition();
+    }
+
+    protected function getSingleBaseName()
+    {
+        return 'position';
+    }
+
+
+}

src/admin/controllers/user.php

@@ -0,0 +1,106 @@
+<?php
+
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsControllerUser extends AbstractClubsController
+{
+    
+    protected function getSingleBaseName()
+    {
+        return 'user';
+    }
+    
+    protected function rawDataIsValid($values)
+    {
+        if(! parent::rawDataIsValid($values))
+            return false;
+        
+        if($this->passwordIsSet($values))
+        {
+            if( ! $this->passwordIsValid($values))
+                return false;
+        }
+        
+        return true;
+    }
+    
+    private function passwordIsSet($values)
+    {
+        return isset($values['pwd']) && strlen($values['pwd']) > 0;
+    }
+    
+    private function passwordIsValid($values)
+    {
+        $pwd = $values['pwd'];
+        $pwdConfirm = $values['pwdConfirm'];
+        
+        if(trim($pwd) != trim($pwdConfirm))
+        {
+            Factory::getApplication()->enqueueMessage('Die Passwörter stimmen nicht überein.', 'error');
+            return false;
+        }
+        
+        // FIXME Check password strength
+//         if(! ClubsUser::checkPasswordStrength(trim($pwd)))
+//         {
+//             Factory::getApplication()->enqueueMessage('Das Passwort ist zu schwach.', 'error');
+//             return false;
+//         }
+        
+        return true;
+    }
+    
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryUser();
+    }
+
+    /**
+     * 
+     * {@inheritDoc}
+     * @see AbstractClubsController::filterObject()
+     * @param CommonClubsModelUser $obj
+     */
+    protected function filterObject($obj, $values)
+    {
+//         if($obj->isNew() && (empty($values['pwd']) || strlen($values['pwd']) == 0) )
+            
+        if(isset($values['pwd']) && strlen($values['pwd']) > 0)
+        {
+            $obj->setPassword($values['pwd']);
+        }
+    }
+    
+    /**
+     * {@inheritDoc}
+     * @see AbstractClubsController::objectValid()
+     * @param CommonClubsModelUser $obj
+     */
+    protected function objectValid($obj)
+    {
+        if(! $obj->isPasswordSet())
+        {
+            Factory::getApplication()->enqueueMessage('Kein Passwort wurde vergeben.', 'error');
+            return false;
+        }
+        
+        return true;
+    }
+
+    protected function filterRaw(&$values)
+    {
+        unset($values['password']);
+    }
+
+    protected function additionalData()
+    {
+        return array(
+            'pwd' => new CommonClubsControllerMappingString('Passwort'),
+            'pwdConfirm' => new CommonClubsControllerMappingString('Passwortwiederholung')
+        );
+    }
+
+}

src/admin/res/admin-club.css

@@ -0,0 +1,51 @@
+
+#dialog-club {
+	width: 100vw;
+	height: 100vh;
+	position: fixed;
+	left: 0pt;
+	top: 0pt;
+	z-index: 1500;
+	/*border-style: solid;*/
+}
+
+#dialog-club > .dialog {
+	background-color: white;
+	width: 70vw;
+	height: 60vh;
+	position: absolute;
+	left: 15vw;
+	top: 20vh;
+	/*z-index: 100;*/
+	border-style: solid;
+	/*visibility: visible;*/
+	overflow: auto;
+	padding: 1em;
+}
+
+#dialog-club > .background {
+	background-color: gray;
+	width: 100vw;
+	height: 100vh;
+	position: absolute;
+	left: 0pt;
+	top: 0pt;
+	/*z-index: 1000;*/
+	opacity: 0.5;
+}
+
+.dialog-hidden {
+	display: none;
+}
+
+.dialog-entry-hidden {
+	visibility: hidden;
+}
+
+.form-disabled {
+	overflow: hidden;
+}
+
+#hidden-id {
+	display: none;
+}

src/admin/res/club/club.js

@@ -0,0 +1,102 @@
+
+jQuery(function($){
+	
+	function closeDialog() {
+		$('#dialog-club > .dialog').html('');
+		$('body').removeClass('form-disabled');
+		$('#dialog-club').addClass('dialog-hidden');
+	}
+	
+	function openDialog(data) {
+//		console.log(data);
+		$('#dialog-club > .dialog').html(data);
+		$('body').addClass('form-disabled');
+		$('#dialog-club').removeClass('dialog-hidden');
+	}
+	
+	$('#new-position').click(function(ev){
+		ev.preventDefault();
+		
+		var url = $('#new-position').attr('href');
+		$.get(url, function(data){
+			openDialog(data);
+		});
+		
+	});
+	
+	$(document).on('click', '#clubposition-abort', function(ev){
+		ev.preventDefault();
+		closeDialog();
+	});
+	
+	$(document).on('change', '#clubposition-state', function(){
+		if($('#clubposition-state').val() == "vacant")
+			$('#clubposition-user').addClass('dialog-entry-hidden');
+		else
+			$('#clubposition-user').removeClass('dialog-entry-hidden');
+	});
+	
+	$(document).on('click', '#clubposition-save', function(ev){
+		ev.preventDefault();
+		
+		var data = $('#clubposition-form').serializeArray();
+		
+		$.post($('#clubposition-form').attr('action'), data, function(data){
+//			console.log(data)
+			
+			if(data.success)
+			{
+				console.log("all right!");
+				
+				var url = "index.php?option=com_clubs&view=clubposition&layout=row&id=" + data.data.id + "&club=" + $('#hidden-id').html();
+				console.log(url);
+				
+				if(data.data.new) {
+					$.get(url, function(data2){
+						$("#userassocs").append(data2);
+						closeDialog();
+					});
+				} else {
+					$.get(url, function(data2){
+						$('#userassoc-' + data.data.id).html(data2);
+						closeDialog();
+					});
+				}
+			}
+			else
+			{
+				alert(data.message);
+			}
+		});
+	});
+	
+	$(document).on('click', '.edit-position', function(ev){
+		ev.preventDefault();
+		
+		var url = ev.currentTarget.href;
+		
+		$.get(url, function(data){
+			openDialog(data);
+		});
+	});
+	
+	$(document).on('click', '.del-position', function(ev){
+		ev.preventDefault();
+		
+		if(confirm("Der Eintrag wird endgültig gelöscht werden. OK?")) {
+			var url = ev.currentTarget.href;
+			$.get(url, function(d){
+				if(d.success) {
+					$('#userassoc-' + d.data.id).remove();
+				}
+			});
+		}
+		
+	});
+	
+	$(window).on('beforeunload', function(){return "Wollen Sie die Seite wirklich verlassen? Möglicherweise sind nicht alle Daten gesichert.";});
+	$('.form-exit').click(function(){
+		$(window).off('beforeunload');
+	});
+	
+});

src/admin/sql/mysql/install.sql

@@ -0,0 +1,68 @@
+
+CREATE TABLE IF NOT EXISTS `#__club_clubs` (
+  `id` int(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  `name` varchar(100) NOT NULL,
+  `address` tinytext NOT NULL,
+  `city` varchar(50) NOT NULL,
+  `homepage` varchar(100) DEFAULT 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
+);
+
+CREATE TABLE IF NOT EXISTS `#__club_keys` (
+  `privkey` text NOT NULL,
+  `publickey` text NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS `#__club_offer_assocs` (
+  `id` int(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  `clubid` int(10) NOT NULL,
+  `offerid` int(10) NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS `#__club_offers` (
+  `id` int(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  `name` varchar(100) NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS `#__club_places` (
+  `id` int(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  `clubid` int(10) NOT NULL,
+  `name` varchar(100) NOT NULL,
+  `address` tinytext NOT NULL,
+  `area` int(10) DEFAULT NULL
+);
+
+CREATE TABLE IF NOT EXISTS `#__club_positions` (
+  `id` int(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  `name` varchar(100) NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS `#__club_user_assocs` (
+  `id` int(10) NOT NULL AUTO_INCREMENT,
+  `clubid` int(10) NOT NULL,
+  `userid` int(10) DEFAULT 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`)
+);
+
+CREATE TABLE IF NOT EXISTS `#__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`)
+);

src/admin/sql/mysql/uninstall.sql

@@ -0,0 +1,9 @@
+
+DROP TABLE IF EXISTS `#__club_clubs`;
+DROP TABLE IF EXISTS `#__club_keys`;
+DROP TABLE IF EXISTS `#__club_offer_assocs`;
+DROP TABLE IF EXISTS `#__club_offers`;
+DROP TABLE IF EXISTS `#__club_places`;
+DROP TABLE IF EXISTS `#__club_positions`;
+DROP TABLE IF EXISTS `#__club_user_assocs`;
+DROP TABLE IF EXISTS `#__club_users`;

src/admin/sql/updates/mysql/0.0.1.sql

@@ -1,18 +0,0 @@
-DROP TABLE IF EXISTS `#__club_keys`;
-CREATE TABLE `#__club_keys` (
-  `privkey` text NOT NULL,
-  `publickey` text NOT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-
-INSERT INTO `#__club_keys` VALUES ('-----BEGIN PRIVATE KEY-----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\nAabygognDdEZW9HBvCydJ5N8e+s=\n-----END PRIVATE KEY-----\n','-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA72R4Sxx6pn55z6I+WOwL\nUtFLxDfFy8zXR4/9JxwVR61wzDbpfKYWwmnr7ml3GE2b2/SQUwDtNfQZ7gqI+iha\n5NAsP83FYFR68oLjQq9g3i2sQF8gK35CjWT7hv5E8NZsROnm3kfPOiVVNH0KSIt8\nwxgB6V8WijuxLbZ70CvDUXeIeTuRCOnQp5jJ//MWP3eRuwLGSrgMatNWQZplK5ES\nq0LQU8FHiVobX0/l4zmtZ9RVSMJqs+DtrKm35tKWuj19ATU9AlKdESNcDRphem4f\n1pEPId45k2ps2dnEFMA5y+wcgCansSa6z2nEWxOhKLQhjg47gVw0stNjyWZNH04W\naQIDAQAB\n-----END PUBLIC KEY-----\n');
-
-
-DROP TABLE IF EXISTS `#__club_users`;
-CREATE TABLE `#__club_users` (
-  `id` int(10) NOT NULL AUTO_INCREMENT,
-  `user` varchar(30) NOT NULL,
-  `password` varchar(150) DEFAULT NULL,
-  PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
-
-INSERT INTO `#__club_users` VALUES (1,'chris','$2y$10$2/aeOfLlLwFx7JYXpaAOH.CG0ZtvkzTuK6nojvSIuOYlTbSd07CqC');

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

@@ -0,0 +1,137 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+
+<form method="post" action="<?php echo $this->address; ?>" id='form-club'>
+<input type='hidden' name='id' value='<?php echo $this->object->getId(); ?>'>
+<h2>Stammdaten</h2>
+<table>
+  <tr>
+    <td>Clubname</td>
+    <td><input type='text' name='name' value='<?php echo htmlentities($this->object->getName()); ?>'></td>
+  </tr>
+  
+  <tr>
+    <td>Vollst&auml;ndige postalische 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>ID</td>
+    <td><?php echo $this->object->getId(); ?></td>
+  </tr>
+  <?php endif; ?>
+</table>
+
+
+<?php if(! $this->isNew): ?>
+<h2>Angebote</h2>
+<?php foreach($this->object->getOffers() as $oconf): ?>
+	<input type='checkbox' name='offers[]' value='<?php echo $oconf['offer']->getId(); ?>' <?php if($oconf['valid']) echo 'checked="checked"';?>> 
+	<?php echo htmlentities($oconf['offer']->getName()); ?><br />
+<?php endforeach; ?>
+
+<h2>Posten</h2>
+<?php if(sizeof($this->object->getUsers()) == 0 ): ?>
+	<p>Dem Verein ist bisher kein Posten zugewiesen.</p>
+<?php else: ?>
+    <table width='100%' class='table table-stiped, table-hover' id='userassocs'>
+    	<tr>
+    		<th width='20%'>Rolle</th>
+    		<th width='25%'>Name</th>
+    		<th width='10%'>Stadt</th>
+    		<th width='5%' style='text-align: center;'>Admin?</th>
+    		<th></th>
+    		<th width='5%'>ID</th>
+    	</tr>
+    	<?php foreach($this->object->getUsers() as $ua): ?>
+        	<?php
+        	   $user = $ua->getUser();
+        	   if($user == null)
+        	   {
+        	       $username = '<i>Derzeit vakant</i>';
+        	       $usercity = '';
+        	   }
+        	   else
+        	   {
+        	       $username = htmlentities($user->getName());
+        	       $usercity = htmlentities($user->getCity());
+        	   }
+        	?>
+    		<tr id='userassoc-<?php echo $ua->getId(); ?>'>
+    			<td><?php echo htmlentities($ua->getPosition()->getName()); ?></td>
+    			<td><?php echo $username; ?></td>
+    			<td><?php echo $usercity; ?></td>
+    			<td style='text-align: center;'><?php if($ua->isAdmin()) echo "<span class='icon-checkmark'></span>"; ?></td>
+    			<td>
+    				<a href='<?php echo Route::_("index.php?option=com_clubs&view=clubposition&layout=edit&club={$this->object->getId()}&id={$ua->getId()}"); ?>' class='edit-position'><span class='icon-edit'></span></a>
+    				<a href='<?php echo Route::_("index.php?option=com_clubs&task=clubposition.delete&format=json&id={$ua->getId()}"); ?>' class='del-position'><span class='icon-delete'></span></a>
+    			</td>
+    			<td><?php echo $ua->getId(); ?></td>
+    		</tr>
+    	<?php endforeach; ?>
+    </table>
+<?php endif; ?>
+<p><a href='<?php echo Route::_("index.php?option=com_clubs&view=clubposition&layout=edit&club={$this->object->getId()}&id=new"); ?>' id='new-position'><span class='icon-new'></span> Neuen Posten einf&uuml;gen</a></p>
+<?php endif; ?>
+
+<input type='submit' value='Speichern' class='form-exit'> <br /><a href='<?php echo Route::_('index.php?option=com_clubs&view=clubs'); ?>' class='form-exit'>Zur&uuml;ck zur &Uuml;bersicht</a>
+</form>
+
+<div id='dialog-club' class='dialog-hidden'>
+    <div class='background'></div>
+    <div class='dialog'>Ein Test</div>
+    <div id='hidden-id'><?php echo $this->object->getId(); ?></div>
+</div>
+

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

@@ -0,0 +1,43 @@
+<?php
+
+use Joomla\CMS\Factory;
+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', 'cube');
+        
+        $this->prepareDisplay();
+        
+        $userFactory = new CommonClubsModelFactoryUser();
+        $this->users = $userFactory->loadElements();
+        
+        JHtmlJquery::framework();
+        Factory::getDocument()->addScript('components/com_clubs/res/club/club.js');
+        Factory::getDocument()->addStyleSheet('components/com_clubs/res/admin-club.css');
+        
+//         $this->
+        
+        parent::display($tpl);
+    }
+    
+    protected function getControllerName()
+    {
+        return 'club';
+    }
+
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryClub();
+    }
+
+    
+    
+}

src/admin/views/clubposition/tmpl/edit.php

@@ -0,0 +1,90 @@
+<?php
+
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+?>
+
+<form id='clubposition-form' method="post" action="<?php echo Route::_('index.php?option=com_clubs&task=clubposition.save&format=json') ?>">
+<input type='hidden' name='id' value='<?php echo $this->id; ?>'>
+<input type='hidden' name='clubid' value='<?php echo $this->clubid; ?>'>
+<h1>Posten bearbeiten</h1>
+
+<table>
+    <tr>
+        <td>Funktion: </td>
+        <td>
+        <select name='positionid'>
+        	<?php foreach($this->positions as $p): ?>
+        		<?php
+    		      if($this->assoc->getPosition() !== null)
+    		          $selected = $this->assoc->getPosition()->getId() == $p->getId();
+    		      else
+    		          $selected = false;
+        		?>
+        		<option value='<?php echo $p->getId(); ?>' <?php if($selected) echo 'selected'; ?>>
+        			<?php echo $p->getName(); ?>
+    			</option>
+        	<?php endforeach; ?>
+        </select>
+        </td>
+    </tr>
+    <tr>
+    	<td>Status</td>
+    	<td>
+    		<select name='state' id='clubposition-state'>
+    			<option value='regular' <?php echo $this->assoc->getState() === 'regular' ? 'selected' : ''; ?>>regul&auml;r</option>
+    			<option value='temporary' <?php echo $this->assoc->getState() === 'temporary' ? 'selected' : ''; ?>>kommisarisch</option>
+    			<option value='vacant' <?php echo $this->assoc->getState() === 'vacant' ? 'selected' : ''; ?>>vakant</option>
+    		</select>
+    	</td>
+    </tr>
+    <tr id='clubposition-user' <?php if($this->assoc->getState() === 'vacant') echo 'class="dialog-entry-hidden"'; ?>>
+        <td>Person: </td>
+        <td>
+        <select name='userid'>
+        	<?php foreach($this->users as $u): ?>
+            	<?php
+            	   $uid = $this->assoc->getUser() === null ? -1 : $this->assoc->getUser()->getId();
+            	   $selected = ($u->getId() == $uid);
+            	?>
+        		<option value='<?php echo $u->getId();?>' <?php echo $selected ? 'selected' : ''; ?>>
+        			<?php echo $u->getName(); ?> (<?php echo $u->getCity(); ?>)
+    			</option>
+        	<?php endforeach; ?>
+        </select>
+        </td>
+    </tr>
+    <tr>
+        <td>Admin: </td>
+        <td>
+        	<input type='checkbox' name='admin' value='1' <?php echo $this->assoc->isAdmin() ? 'checked' : ''; ?>>
+        </td>
+    </tr>
+    <tr>
+        <td>Postalische Adresse (optional): </td>
+        <td>
+       		<textarea name='address' rows='4'><?php echo $this->assoc->getAddress(); ?></textarea>
+        </td>
+    </tr>
+    <tr>
+        <td>E-Mail (optional): </td>
+        <td>
+        	<input type='text' name='mail' value='<?php echo $this->assoc->getMail(); ?>'>
+        </td>
+    </tr>
+    <tr>
+        <td>Telefon-Nr. (optional): </td>
+        <td>
+        	<input type='text' name='phone' value='<?php echo $this->assoc->getPhone(); ?>'>
+        </td>
+    </tr>
+</table>
+
+</form>
+
+<a href='#' id='clubposition-save'>Speichern</a>
+<a href='#' id='clubposition-abort'>Abbrechen</a>
+

src/admin/views/clubposition/tmpl/row.php

@@ -0,0 +1,17 @@
+<?php
+
+// No direct access.
+use Joomla\CMS\Router\Route;
+
+defined('_JEXEC') or die;
+
+?>
+<td><?php echo htmlentities($this->assoc->getPosition()->getName()); ?></td>
+<td><?php echo $this->username; ?></td>
+<td><?php echo $this->usercity; ?></td>
+<td style='text-align: center;'><?php if($this->assoc->isAdmin()) echo "<span class='icon-checkmark'></span>"; ?></td>
+<td>
+	<a href='<?php echo Route::_("index.php?option=com_clubs&view=clubposition&layout=edit&club={$this->clubid}&id={$this->assoc->getId()}"); ?>' class='edit-position'><span class='icon-edit'></span></a>
+	<a href='<?php echo Route::_("index.php?option=com_clubs&task=clubposition.delete&format=json&id={$this->assoc->getId()}"); ?>' class='del-position'><span class='icon-delete'></span></a>
+</td>
+<td><?php echo $this->assoc->getId(); ?></td>

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

@@ -0,0 +1,62 @@
+<?php
+
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+JLoader::register("ClubsControllerPosition", JPATH_ROOT . "/administrator/components/com_clubs/controllers/position.php");
+
+class ClubsViewClubPosition extends HtmlView
+{
+
+    function display($tpl = null)
+    {
+        $input = Factory::getApplication()->input->get;
+        $positonFactory = new CommonClubsModelFactoryPosition();
+        $userFactory = new CommonClubsModelFactoryUser();
+        $this->positions = $positonFactory->loadElements();
+        $this->users = $userFactory->loadElements();
+        
+        $id = $input->getCmd('id', 'new');
+        $assocFactory = new CommonClubsModelFactoryUserassoc();
+        
+        if($id !== 'new')
+        {
+            $id = (int) $id;
+            
+            $this->assoc = $assocFactory->loadById($id);
+        }
+        else
+        {
+            $this->assoc = $assocFactory->createNew();
+        }
+        
+        $this->id = $id;
+        $this->clubid = $input->getInt('club');
+        
+        $this->username = '<i>Derzeit vakant.</i>';
+        $this->usercity = '';
+        if($this->assoc->getUser() !== null)
+        {
+            $u = $this->assoc->getUser();
+            $this->username = htmlentities($u->getName());
+            $this->usercity = htmlentities($u->getCity());
+        }
+        
+        parent::display($tpl);
+        
+        jexit();
+    }
+    protected function getControllerName()
+    {
+        return 'position';
+    }
+
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryPosition();
+    }
+
+}

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

@@ -0,0 +1,34 @@
+<?php
+
+// No direct access.
+
+defined('_JEXEC') or die;
+
+?>
+
+<table class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th width='30%'>Bezeichnung</th>
+    <th width='20%'>Stadt</th>
+    <th width='20%'>Homepage</th>
+    <th width='20%'>E-Mail</th>
+    <th width='10%'></th>
+    <th width='3%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->objects as $club): ?>
+<?php $url = htmlentities($club->getHomepage()); ?>
+<?php $mail = htmlentities($club->getMail()); ?>
+  <tr>
+    <td><a href='<?php echo str_replace('__ID__', $club->getId(), $this->changeUrl); ?>'><?php echo htmlentities($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 str_replace('__ID__', $club->getId(), $this->delUrl); ?>'><span class='icon-delete'></span>L&ouml;schen</a></td>
+    <td><?php echo htmlentities($club->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo $this->addUrl; ?>'><span class='icon-new'></span>Neuen Verein anlegen</a></div>

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

@@ -0,0 +1,27 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewClubs extends AbstractClubsViewList
+{
+    
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Clubs', 'cube');
+        parent::display($tpl);
+    }
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryClub();
+    }
+
+    protected function getSingleBaseName()
+    {
+        return 'club';
+    }
+
+    
+}

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 +1,30 @@
+<?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($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Angebot', 'file');
+        parent::display($tpl);
+    }
+    
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryOffer();
+    }
+    protected function getControllerName()
+    {
+        return 'offer';
+    }
+
+
+
+
+}

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%'></th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->objects as $offer): ?>
+<?php $link = Route::_('index.php?option=com_clubs&view=offer&id=' . $offer->getId()); ?>
+  <tr>
+    <td><a href='<?php echo str_replace('__ID__', $offer->getId(), $this->changeUrl); ?>'><?php echo htmlentities($offer->getName()); ?></a></td>
+  	<td><a href='<?php echo str_replace('__ID__', $offer->getId(), $this->delUrl); ?>'><span class='icon-delete'></span>L&ouml;schen</a></td>
+    <td><?php echo htmlentities($offer->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo $this->addUrl; ?>'><span class='icon-new'></span>Neues Angebot anlegen</a></div>

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

@@ -0,0 +1,27 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewOffers extends AbstractClubsViewList
+{
+    
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Angebote', 'list');
+        parent::display($tpl);
+    }
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryOffer();
+    }
+
+    protected function getSingleBaseName()
+    {
+        return 'offer';
+    }
+
+    
+}

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 +1,28 @@
+<?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
+{
+
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Position', 'users');
+        parent::display($tpl);
+    }
+    protected function getControllerName()
+    {
+        return 'position';
+    }
+
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryPosition();
+    }
+
+}

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

@@ -0,0 +1,26 @@
+<?php
+
+// No direct access.
+
+defined('_JEXEC') or die;
+
+?>
+
+<table class='table table-stiped, table-hover'>
+  <thead>
+  <tr>
+    <th width='30%'>Bezeichnung</th>
+    <th width='5%'></th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->objects as $position): ?>
+  <tr>
+    <td><a href='<?php echo str_replace('__ID__', $position->getId(), $this->changeUrl); ?>'><?php echo htmlentities($position->getName()); ?></a></td>
+  	<td><a href='<?php echo str_replace('__ID__', $position->getId(), $this->delUrl); ?>'><span class='icon-delete'></span>L&ouml;schen</a></td>
+    <td><?php echo htmlentities($position->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo $this->addUrl; ?>'><span class='icon-new'></span>Neuen Posten anlegen</a></div>

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

@@ -0,0 +1,27 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewPositions extends AbstractClubsViewList
+{
+    
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Positionen', 'users');
+        parent::display($tpl);
+    }
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryPosition();
+    }
+
+    protected function getSingleBaseName()
+    {
+        return 'position';
+    }
+
+    
+}

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

@@ -0,0 +1,24 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+?>
+
+ClubName: <?php echo $this->club->getName(); ?> <br />
+ClubName: <?php echo $this->club->getAddress(); ?> <br />
+ClubName: <?php echo $this->club->getCity(); ?> <br />
+ClubName: <?php echo $this->club->getHomepage(); ?> <br />
+ClubName: <?php echo $this->club->getMail(); ?> <br />
+ClubName: <?php echo $this->club->getIban(); ?> <br />
+ClubName: <?php echo $this->club->getBic(); ?> <br />
+ClubName: <?php echo $this->club->isCharitable(); ?> <br />
+ClubName: <?php echo $this->club->getPresident()->getName(); ?> <br />
+<?php foreach($this->club->getPlaces() as $place): ?>
+Place: <?php echo $place->getName(); ?><br>
+<?php endforeach; ?>
+
+<h1>Output</h1>
+<pre><?php print_r($this->log); ?></pre>
+
+<a href='#' id='mya'>Test Link</a>

src/admin/views/test/tmpl/foo.php

@@ -0,0 +1,8 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+// Append &layout=foo to URL
+?>
+<p>This is foo.</p>

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

@@ -0,0 +1,64 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+use Joomla\CMS\MVC\View\HtmlView;
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+JLoader::register("ClubsControllerClub", JPATH_ROOT . "/administrator/components/com_clubs/controllers/club.php");
+
+class ClubsViewTest extends HtmlView
+{
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Test');
+        
+        $this->log = '';
+        
+        $factory = new CommonClubsModelFactoryClub();
+        $this->clubs = $factory->loadElements();
+        
+        $this->club = $this->clubs[0];
+        
+        $c = $factory->loadById(1);
+        $p = $c->getPresident();
+        $id = $p->getId();
+        
+        $places = $c->getPlaces();
+//         $places[0]->setName("abc");
+//         $places[0]->save();
+        
+        $pfactory = new CommonClubsModelFactoryPlace();
+        $np = $pfactory->createNew();
+        $np->setName('MyName');
+        $np->setClub($c);
+//         $np->save();
+        $np->getId();
+        
+        $np = $c->getPlaces()[2];
+        $np->getName();
+//         $np->setName('foo2 with new Name');
+//         $np->save();
+//         $np->delete();
+        $this->log = $np;
+        
+        parent::display($tpl);
+        //Factory::getDocument()->addScript( "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" );
+        JHtmlJquery::framework();
+        Factory::getDocument()->addScript('components/com_clubs/res/clubs.js');
+        //jexit();
+    }
+    
+    protected function getViewName()
+    {
+        return 'club';
+    }
+    protected function getElementController()
+    {
+        return new ClubsControllerClub();
+    }
+    
+    
+}

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

@@ -0,0 +1,81 @@
+<?php
+
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+?>
+
+<form method="post" action="<?php echo $this->address; ?>">
+<h2>Stammdaten</h2>
+<input type='hidden' name='id' value='<?php echo $this->object->getId(); ?>'>
+<table>
+  <tr>
+    <td>Username</td>
+    <td><input type='text' name='user' value='<?php echo htmlentities($this->object->getUserName()); ?>'></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($this->object->getName()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Vollst&auml;ndige postalische Adresse</td>
+    <td>
+    	<textarea rows="4" name='address'><?php echo (htmlentities($this->object->getAddress())); ?></textarea>
+  </tr>
+  <tr>
+    <td>Stadt</td>
+    <td><input type='text' name='city' value='<?php echo htmlentities($this->object->getCity()); ?>'></td>
+  </tr>
+  <tr>
+    <td>E-Mail</td>
+    <td><input type='text' name='mail' value='<?php echo htmlentities($this->object->getMail()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Telefon</td>
+    <td><input type='text' name='phone' value='<?php echo htmlentities($this->object->getPhone()); ?>'></td>
+  </tr>
+  <tr>
+    <td>Handy</td>
+    <td><input type='text' name='mobile' value='<?php echo htmlentities($this->object->getMobile()); ?>'></td>
+  </tr>
+  <?php if(! $this->isNew): ?>
+  <tr>
+    <td>ID</td>
+    <td><?php echo $this->object->getId(); ?></td>
+  </tr>
+  <?php endif; ?>
+</table>
+
+<?php if(! $this->isNew): ?>
+    <h2>Verkn&uuml;pfungen</h2>
+    <?php if(sizeof($this->jobs) == 0): ?>
+    	<p>Es wurden keine Verkn&uuml;pfungen zu der Person gefunden.</p>
+    <?php else: ?>
+        <table class='table table-stiped, table-hover'>
+        	<tr>
+        		<th>Posten</th>
+        		<th>Verein</th>
+        		<th>Stadt</th>
+        	</tr>
+        	<?php foreach($this->jobs as $job): ?>
+        		<tr>
+        			<td><?php echo htmlentities($job['position']); ?></td>
+        			<td><a href='<?php echo $job['url']; ?>' target='_blank'><?php echo htmlentities($job['club']); ?></a></td>
+        			<td><?php echo htmlentities($job['city']); ?></td>
+        		</tr>
+        	<?php endforeach; ?>
+        </table>
+    <?php endif; ?>
+<?php endif; ?>
+<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 +1,71 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+use Joomla\CMS\Router\Route;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewUser extends AbstractClubsViewSingle
+{
+    
+    public function display($tpl = null)
+    {
+        $this->prepareDisplay();
+        
+        if($this->isNew)
+        {
+            $this->jobs = array();
+        }
+        else
+        {
+            $factory = new CommonClubsModelFactoryUser();
+            $user = $factory->loadById($this->id);
+            
+            $positions = $user->getPositions();
+            
+            $clubFactory = new CommonClubsModelFactoryClub();
+            $clubsPresident = $clubFactory->loadElements("main.president = {$this->id}");
+            
+            $jobs = array();
+            
+            foreach($clubsPresident as $club)
+            {
+                $job = array(
+                    'club' => $club->getName(),
+                    'city' => $club->getCity(),
+                    'position' => 'Vorsitzender',
+                    'url' => Route::_("index.php?option=com_clubs&view=club&id={$club->getId()}")
+                );
+                $jobs[] = $job;
+            }
+            foreach($positions as $p)
+            {
+                $c = $p->getClub();
+                $job = array(
+                    'club' => $c->getName(),
+                    'city' => $c->getCity(),
+                    'position' => $p->getPosition()->getName(),
+                    'url' => Route::_("index.php?option=com_clubs&view=club&id={$c->getId()}")
+                );
+                $jobs[] = $job;
+            }
+            $this->jobs = $jobs;
+        }
+        
+        ToolbarHelper::title('Club-Management - Person', 'user');
+        parent::display($tpl);
+    }
+    
+    protected function getControllerName()
+    {
+        return 'user';
+    }
+
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryUser();
+    }
+
+    
+}

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

@@ -0,0 +1,34 @@
+<?php
+
+
+// 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%'></th>
+    <th width='5%'>id</th>
+  </tr>
+  </thead>
+<?php foreach($this->objects as $user): ?>
+<?php $link = str_replace('__ID__', $user->getId(), $this->changeUrl); ?>
+  <tr>
+    <td><a href='<?php echo $link; ?>'><?php echo htmlentities($user->getUserName()); ?></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 str_replace('__ID__', $user->getId(), $this->delUrl); ?>'><span class='icon-delete'></span>L&ouml;schen</a></td>
+    <td><?php echo htmlentities($user->getId()); ?></td>
+  </tr>
+<?php endforeach; ?>
+</table>
+
+<div><a href='<?php echo $this->addUrl; ?>'><span class='icon-new'></span>Neuen Benutzer anlegen</a></div>
+

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

@@ -0,0 +1,27 @@
+<?php
+
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+class ClubsViewUsers extends AbstractClubsViewList
+{
+    function display($tpl = null)
+    {
+        ToolbarHelper::title('Club-Management - Personen', 'user');
+        
+        parent::display($tpl);
+    }
+    protected function getFactory()
+    {
+        return new CommonClubsModelFactoryUser();
+    }
+
+    protected function getSingleBaseName()
+    {
+        return 'user';
+    }
+
+    
+}

src/clubs.xml

@@ -5,8 +5,9 @@
     type="component">
 	
 	<!-- SOLLTE, Der Annzeige-Name in Joomla -->
-	<name>Vereinsmanagement</name>
+	<name>Vereinsportal</name>
 	<title>Vereinsportal des saarländischen Tanzsportverbands</title>
+	<element>com_clubs</element>
 	
 	<!--SOLLTE Erstellungsdatum -->
 	<creationDate>30.03.2019</creationDate>
@@ -25,13 +26,16 @@
 	<!--<description>TPL_TEST_TEMPLATE_XML_DESCRIPTION</description>-->
 	
 	<!-- MUSS, der Files-Tag bezeichnet den Block mit den Dateien und Ordnern die mit installiert werden -->
-	<files from='site'> 
+	<files folder='site'> 
 		<filename>clubs.php</filename>
 		<filename>controller.php</filename>
-		<folder>controller</folder>
+		<folder>controllers</folder>
+		<folder>css</folder>
 		<folder>helpers</folder>
+		<folder>js</folder>
 		<folder>models</folder>
 		<folder>views</folder>
+		<folder>parts</folder>
 	</files>
 
 	<!--Sollte, Sollten unterschiedliche Sprachen genutzt werden, ist hier der richtige Platz um diese zu installieren-->
@@ -46,27 +50,36 @@
 		<menu>Vereinsmanagement</menu>
 		<submenu>
 <!-- 			<menu link='link' view='v'>Test</menu> -->
+				<menu link='option=com_clubs&amp;view=positions'>Posten</menu>
+				<menu link='option=com_clubs&amp;view=offers'>Trainingsangebote</menu>
+				<menu link='option=com_clubs&amp;view=users'>Personen</menu>
+				<menu link='option=com_clubs&amp;view=clubs'>Vereine</menu>
 		</submenu>
-		<files from='admin'>
+		<files folder='admin'>
+			<folder>abstract</folder>
+			<folder>common</folder>
+			<folder>controllers</folder>
+			<folder>res</folder>
+			<folder>sql</folder>
+			<folder>views</folder>
 			<filename>clubs.php</filename>
 			<filename>controller.php</filename>
-			<folder>sql</folder>
 		</files>
 	</administration>
 	
 	<install>
 		<sql>
-			<file driver='mysql'>sql/mysql/install.sql</file>
+			<file driver='mysql' charset='utf8'>sql/mysql/install.sql</file>
 		</sql>
 	</install>
 	<uninstall>
 		<sql>
-			<file driver='mysql'>sql/mysql/uninstall.sql</file>
+			<file driver='mysql' charset='utf8'>sql/mysql/uninstall.sql</file>
 		</sql>
 	</uninstall>
 	<update>
 		<schemas>
-			<schemapath type='mysql'>sql/updates/mysql</schemapath>
+			<schemapath type='mysql'>sql/mysql/updates</schemapath>
 		</schemas>
 	</update>
 	

src/site/clubs.php

@@ -6,6 +6,17 @@ use Joomla\CMS\Factory;
 // No direct access.
 defined('_JEXEC') or die;
 
+JLoader::discover('Clubs', JPATH_ROOT . '/administrator/components/com_clubs/mymodels');
+
+JLoader::registerPrefix('ClubsHelper', JPATH_ROOT . '/components/com_clubs/helpers');
+JLoader::registerPrefix('ClubsPart', JPATH_ROOT . '/components/com_clubs/parts');
+
+JLoader::registerPrefix('AbstractClubs', JPATH_ROOT . '/administrator/components/com_clubs/abstract');
+
+JLoader::registerPrefix('AbstractCommonClubs', JPATH_ROOT . '/administrator/components/com_clubs/common/abstract');
+JLoader::registerPrefix('CommonClubsModel', JPATH_ROOT . '/administrator/components/com_clubs/common/models');
+JLoader::registerPrefix('CommonClubsControllerMapping', JPATH_ROOT . '/administrator/components/com_clubs/common/controllermappings');
+
 $controller = BaseController::getInstance("Clubs");
 $input = Factory::getApplication()->input;
 

src/site/controller.php

@@ -1,6 +1,8 @@
 <?php
 
 use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Uri\Uri;
+use Joomla\CMS\Factory;
 
 // No direct access.
 defined('_JEXEC') or die;
@@ -10,11 +12,56 @@ class ClubsController extends BaseController
     
     public function display($cachable = false, $params = array())
     {
+        $auth = new ClubsHelperAuth();
+        
+        $app = Factory::getApplication();
+        $view = $app->input->getCmd('view');
+        
+        // Most of the pages can only be viewd as a logged-in user
+        if($auth->isValidUserLoggedIn())
+        {
+            if($this->isUrlAllowed($view))
+            {
+                $this->doDisplay($cachable, $params);
+                return;
+            }
+            else
+            {
+                // User is not allowed to see the site, give useful information
+            }
+        }
+        else
+        {
+            if($view === 'login' || $view === 'publicclubs')
+            {
+                $this->doDisplay($cachable, $params);
+                return;
+            }
+            else
+            {
+                // User needs to login in order to see the site
+                $this->redirectToLogin();
+            }
+        }
+        
+        $this->redirectToLogin();
+    }
+    
+    private function doDisplay($cachable, $params)
+    {
+        Factory::getDocument()->addStyleSheet(Uri::base(true) .  "components/com_clubs/css/clubs.css");
         parent::display($cachable, $params);
     }
     
-    public function foo()
+    private function redirectToLogin()
     {
-        echo "dsfh";
+        // XXX Attach URL to forward later
+        $this->setRedirect('index.php?opion=com_clubs&view=login');
+    }
+    
+    private function isUrlAllowed($view)
+    {
+        // FIXME Insert ACLs checking here
+        return true;
     }
 }

src/site/controllers/login.php

@@ -6,8 +6,6 @@ use Joomla\CMS\Factory;
 // No direct access.
 defined('_JEXEC') or die;
 
-JLoader::register("ClubsHelperAuth", JPATH_ROOT . "/components/com_clubs/helpers/auth.php");
-
 class ClubsControllerLogin extends BaseController
 {
     public function login()

src/site/controllers/parts.json.php

@@ -0,0 +1,458 @@
+<?php
+
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Response\JsonResponse;
+use Joomla\CMS\Factory;
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class UserException extends Exception {}
+class InvalidUserDataException extends UserException {}
+
+abstract class AbstractClubsHelperController
+{
+    
+    private $fcnNames;
+    
+    public function __construct()
+    {
+        $this->fcnNames = array();
+        $this->registerAll();
+    }
+    
+    abstract protected function registerAll();
+    
+    protected function registerFcn($fcnName, $methodName)
+    {
+        $this->fcnNames[$fcnName] = $methodName;
+    }
+    
+    public function handle($fcnName, $user, $post)
+    {
+        if(empty($this->fcnNames[$fcnName]))
+            throw new Exception();
+        
+        $method = $this->fcnNames[$fcnName];
+        $this->$method($user, $post);
+    }
+    
+    protected function checkLen($value, $len, $msg)
+    {
+        if(strlen($value) < $len)
+            throw new InvalidUserDataException($msg);
+    }
+    
+}
+
+class ClubsHelperControllerUser extends AbstractClubsHelperController
+{
+    /**
+     * @param string $fcnName
+     * @param CommonClubsModelUser $user
+     * @param JInput $post
+     * @throws Exception
+     * @return string
+     */
+    public function parse($fcnName, $user, $post)
+    {
+        switch($fcnName)
+        {
+            case 'name':
+                $this->editName($user, $post);
+                break;
+            case 'username':
+                $this->editUsername($user, $post);
+                break;
+            case 'address':
+                $this->editAddress($user, $post);
+                break;
+            case 'city':
+                $this->editCity($user, $post);
+                break;
+            case 'mail':
+                $this->editMail($user, $post);
+                break;
+            case 'phone':
+                $this->editPhone($user, $post);
+                break;
+            case 'mobile':
+                $this->editMobile($user, $post);
+                break;
+                
+            default:
+                throw new Exception();
+        }
+        
+        return "index.php?option=com_clubs&view=part&type=user.$fcnName";
+    }
+    
+    
+    protected function registerAll()
+    {
+        $this->registerFcn('name', 'editName');
+        $this->registerFcn('username', 'editUsername');
+        $this->registerFcn('address', 'editAddress');
+        $this->registerFcn('city', 'editCity');
+        $this->registerFcn('mail', 'editMail');
+        $this->registerFcn('phone', 'editPhone');
+        $this->registerFcn('mobile', 'editMobile');
+    }
+    
+    protected function editName($user, $post)
+    {
+        $name = trim($post->getString('value'));
+        $this->checkLen($name, 5, "Der Name muss mindestens 5 Zeichen lang sein.");
+        
+        $user->setName($name);
+        $user->save();
+    }
+    
+    protected function editUsername($user, $post)
+    {
+        $username = $post->getString('value');
+        $validator = new ClubsHelperValidator();
+        $res = $validator->validateUsername($user, $username);
+        $this->checkLen($username, 5, 'Der Benutzername muss mindestens 5 Zeichen lang sein.');
+        
+        switch($res)
+        {
+            case ClubsHelperValidator::USERNAME_VALID:
+                $user->setUsername($username);
+                $user->save();
+                return;
+                
+            case ClubsHelperValidator::USERNAME_NOT_FREE:
+                throw new InvalidUserDataException('Der Benutzername ist bereits vergeben.');
+                
+            case ClubsHelperValidator::USERNAME_NOT_OK:
+                throw new InvalidUserDataException('Der Benutzername ist nicht korrekt formaitert. Er muss mit einem Buchstaben beginnen.');
+                
+            default:
+                throw new Exception();
+        }
+    }
+    
+    protected function editAddress($user, $post)
+    {
+        $address = trim($post->getString('value'));
+        $this->checkLen($address, 10, 'Die Adresse muss mindestens 10 Zeichen lang sein.');
+        
+        $validator = new ClubsHelperValidator();
+        $addr = '';
+        $valid = $validator->validateAddress($address, $addr);
+        
+        if(! $valid)
+            throw new InvalidUserDataException('Die Adresse muss mindestens aus 2 Zeilen bestehen.');
+        
+        $user->setAddress($addr);
+        $user->save();
+    }
+    
+    protected function editCity($user, $post)
+    {
+        $city = trim($post->getString('value'));
+        $this->checkLen($city, 4, 'Die Stadt muss aus mindestens 4 Zeichen bestehen.');
+        
+        $user->setCity($city);
+        $user->save();
+    }
+    
+    protected function editMail($user, $post)
+    {
+        $mail = trim($post->getString('value'));
+        $this->checkLen($mail, 8, "Die Mail-Adresse muss aus mindestens 8 Zeichen bestehen.");
+        $validator = new ClubsHelperValidator();
+        if(! $validator->validateMail($mail))
+            throw new InvalidUserDataException('Die Mail-Adresse hat kein gültiges Format.');
+        
+        $user->setMail($mail);
+        $user->save();
+    }
+    
+    protected function editPhone($user, $post)
+    {
+        $phone = trim($post->getString('value'));
+        
+        if(strlen($phone) == 0)
+        {
+            $user->setPhone(null);
+            $user->save();
+            return;
+        }
+        
+        $validator = new ClubsHelperValidator();
+        $phonePlain = '';
+        $phoneDigits = '';
+        $valid = $validator->validatePhoneNumber($phone, $phonePlain, $phoneDigits);
+        
+        $this->checkLen($phoneDigits, 6, 'Die Telefonnummer muss mindestens 6 Ziffern umfassen.');
+        if(! $valid)
+            throw new InvalidUserDataException('Keine gültige Telefonnummer gegeben. Erlaubte Zeichen sind 0-9, -, + und Leerzeichen. Bitte Vorwahl mit angeben.');
+        
+        $user->setPhone($phonePlain);
+        $user->save();
+    }
+    
+    protected function editMobile($user, $post)
+    {
+        $mobile = trim($post->getString('value'));
+        
+        if(strlen($mobile) == 0)
+        {
+            $user->setMobile(null);
+            $user->save();
+            return;
+        }
+        
+        $validator = new ClubsHelperValidator();
+        $mobilePlain = '';
+        $mobileDigits = '';
+        $valid = $validator->validatePhoneNumber($mobile, $mobilePlain, $mobileDigits);
+        
+        $this->checkLen($mobileDigits, 6, 'Die Handynummer muss mindestens 6 Ziffern umfassen.');
+        if(! $valid)
+            throw new InvalidUserDataException('Keine gültige Handynummer gegeben. Erlaubte Zeichen sind 0-9, -, + und Leerzeichen. Bitte Vorwahl mit angeben.');
+            
+        $user->setMobile($mobilePlain);
+        $user->save();
+    }
+
+}
+
+class ClubsHelperControllerClub extends AbstractClubsHelperController
+{
+    
+    private $id;
+    /**
+     * @var CommonClubsModelClub
+     */
+    private $club;
+    
+    public function __construct($id)
+    {
+        parent::__construct();
+        $this->id = $id;
+        
+        $factory = new CommonClubsModelFactoryClub();
+        $this->club = $factory->loadById($id, false);
+    }
+    
+    protected function registerAll()
+    {
+        $this->registerFcn('name', 'editName');
+        $this->registerFcn('address', 'editAddress');
+        $this->registerFcn('city', 'editCity');
+        $this->registerFcn('homepage', 'editHomepage');
+        $this->registerFcn('mail', 'editMail');
+        $this->registerFcn('iban', 'editIban');
+        $this->registerFcn('bic', 'editBic');
+        $this->registerFcn('offers', 'editOffers');
+        $this->registerFcn('place', 'editPlace');
+    }
+
+    protected function editName($user, $post)
+    {
+        $name = trim($post->getString('value'));
+        $this->checkLen($name, 6, 'Der Name des Vereins muss mindestens 6 Zeichen lang sein.');
+        
+        // TODO ACL needed
+        
+        $this->club->setName($name);
+        $this->club->save();
+    }
+    
+    protected function editAddress($user, $post)
+    {
+        $address = trim($post->getString('value'));
+        $this->checkLen($address, 10, 'Die Adresse muss mindestens 10 Zeichen lang sein.');
+        
+        $validator = new ClubsHelperValidator();
+        $addr = '';
+        $valid = $validator->validateAddress($address, $addr);
+        
+        if(! $valid)
+            throw new InvalidUserDataException('Die Adresse muss mindestens aus 2 Zeilen bestehen.');
+            
+        // TODO ACL needed
+        
+        $this->club->setAddress($addr);
+        $this->club->save();
+    }
+    
+    protected function editCity($user, $post)
+    {
+        $city = trim($post->getString('value'));
+        $this->checkLen($city, 4, 'Die Stadt muss aus mindestens 4 Zeichen bestehen.');
+        
+        // TODO ACL needed
+        
+        $this->club->setCity($city);
+        $this->club->save();
+    }
+    
+    protected function editHomepage($user, $post)
+    {
+        $homepage = trim($post->getString('value'));
+        $validator = new ClubsHelperValidator();
+        if(!$validator->validateHomepage($homepage))
+            throw new InvalidUserDataException('Die URL muss mit "http(s)://domain.tld" beginnen.');
+        
+        // TODO ACL needed
+        
+        $this->club->setHomepage($homepage);
+        $this->club->save();
+    }
+    
+    protected function editMail($user, $post)
+    {
+        $mail = trim($post->getString('value'));
+        $this->checkLen($mail, 8, "Die Mail-Adresse muss aus mindestens 8 Zeichen bestehen.");
+        
+        $validator = new ClubsHelperValidator();
+        if(! $validator->validateMail($mail))
+            throw new InvalidUserDataException('Die Mail-Adresse hat kein gültiges Format.');
+            
+        $this->club->setMail($mail);
+        $this->club->save();
+    }
+    
+    protected function editIban($user, $post)
+    {
+        $iban = trim($post->getString('value'));
+        $this->checkLen($iban, 10, 'Die IBAN muss aus mindestens 10 Zeichen bestehen.');
+        
+        $validator = new ClubsHelperValidator();
+        $formattedIban = null;
+        if(! $validator->validateIban($iban, $formattedIban))
+            throw new InvalidUserDataException('Die IBAN ist nicht korrekt.');
+        
+        // TODO ACL needed
+        
+        $this->club->setIban($iban);
+        $this->club->save();
+    }
+    
+    protected function editBic($user, $post)
+    {
+        $bic = trim($post->getString('value'));
+        $this->checkLen($bic, 6, 'Die BIC muss aus mindestens 6 Zeichen bestehen.');
+        
+        // TODO ACL needed
+        
+        $this->club->setBic($bic);
+        $this->club->save();
+    }
+    
+    protected function editOffers($user, $post)
+    {
+        $ids = $post->getInt('offers');
+        
+        // TODO ACL needed
+        
+        try
+        {
+            $this->club->setOfferIds($ids);
+        }
+        catch(ElementNotFoundException $ex)
+        {
+            throw new InvalidUserDataException('Es gab ein Problem mit der Eingabe. Bitte Seite neu laden und Daten erneut eintragen.');
+        }
+    }
+    
+    protected function editPlace($user, $post)
+    {
+        $factory = new CommonClubsModelFactoryPlace();
+        $place = $factory->loadById($this->id);
+        
+        $name = trim($post->getString('name'));
+        $address = $post->getString('address');
+        $area = $post->getInt('area');
+        
+        $validator = new ClubsHelperValidator();
+        
+        $this->checkLen($name, 5, "Der Name des Saals muss mindestens aus 5 Zeichen bestehen.");
+        
+        $this->checkLen($address, 10, 'Die Adresse muss mindestens 10 Zeichen lang sein.');
+        $addr = '';
+        if(!$validator->validateAddress($address, $addr))
+        {
+            throw new InvalidUserDataException('Die Adresse muss mindestens aus 2 Zeilen bestehen.');
+        }
+        
+        if($area < 0)
+            throw new InvalidUserDataException('Die Fläche darf nicht negativ sein.');
+        if($area == 0)
+            $area = null;
+        if($area > 2500)
+            throw new InvalidUserDataException('Die Fläche erscheint zu groß zu sein. Wenden Sie sich bitte ggf an den Support.');
+        
+        // TODO ACL needed
+        
+        $place->setName($name);
+        $place->setAddress($addr);
+        $place->setArea($area);
+        $place->save();
+    }
+}
+
+class ClubsControllerParts extends BaseController
+{
+    
+    public function edit()
+    {
+        $auth = new ClubsHelperAuth();
+        $user = $auth->getCurrentUser();
+        $app = Factory::getApplication();
+        $post = $app->input->post;
+        
+        try
+        {
+            $ret = $this->callMethod($user, $post);
+            echo new JsonResponse($ret);
+        }
+        catch(UserException $e)
+        {
+            echo new JsonResponse($e);
+        }
+    }
+    
+    /**
+     * @param CommonClubsModelUser $user
+     * @param JInput $post
+     */
+    private function callMethod($user, $post)
+    {
+        $partname = $post->getCmd('partname');
+        
+        if(! preg_match('/.*\..*/', $partname))
+            throw new Exception();
+        
+        list($objname, $fcnName) = explode('.', $partname, 2);
+        
+        switch($objname)
+        {
+            case 'user':
+                $obj = new ClubsHelperControllerUser();
+                $obj->handle($fcnName, $user, $post);
+                break;
+            
+            case 'club':
+                $clubid = $post->getInt('id', -1);
+                $obj = new ClubsHelperControllerClub($clubid);
+                $obj->handle($fcnName, $user, $post); // TODO User!?!?!
+                break;
+                
+            default:
+                throw new Exception();
+        }
+        
+        $id = (int) $post->getInt('id', -1);
+        $addId = '';
+        if($id != -1)
+            $addId = "&id=$id";
+        
+        return "index.php?option=com_clubs&view=part&type=$partname$addId";
+    }
+    
+}

src/site/css/clubs.css

@@ -5,6 +5,12 @@
 	padding-left: 2em;
 	margin-bottom: 10px;
 }
+
+h1 > .clubs_content_row
+{
+	padding-left: 0px;
+}
+
 .clubs_title_row
 {
 	font-weight: bold;
@@ -29,3 +35,40 @@ table.clubs > tbody  > tr > th
 {
 	display: none !important;
 }
+
+.address-field
+{
+	line-height: 120%;
+}
+
+.clubs_content_row .clubs-hidden,
+h1 .clubs-hidden,
+.clubs-hidden
+{
+	display: none;
+}
+
+.clubs_content_row:hover > a > .edit-icon,
+.clubs_content_row > div:hover > a > .edit-icon,
+h1:hover > a > .edit-icon
+{
+	display: inline-block;
+}
+
+form.clubs-part, form.clubs-part > input
+{
+	margin: 0pt;
+}
+
+form.clubs-part
+{
+	display: inline-block;
+}
+
+div.clubs-address
+{
+	line-height: 135%;
+	margin: 5px 0px;
+	display: inline-block;
+}
+

src/site/helpers/auth.php

@@ -9,6 +9,23 @@ defined('_JEXEC') or die;
 class ClubsHelperAuth
 {
     
+    public function isValidUserLoggedIn()
+    {
+        // FIXME
+        return true;
+    }
+    
+    /**
+     * @return CommonClubsModelUser
+     */
+    public function getCurrentUser()
+    {
+        // FIXME This must be implemented
+        $userFactory = new CommonClubsModelFactoryUser();
+        $users = $userFactory->loadElements();
+        return $users[0];
+    }
+    
     public function checkUser($user, $pwd)
     {
         $userModel = BaseDatabaseModel::getInstance("user", "ClubsModel");

src/site/helpers/part/textarea.php

@@ -0,0 +1,27 @@
+<?php
+
+// No direct access.
+defined('_JEXEC') or die;
+
+abstract class ClubsHelperPartTextarea extends ClubsHelperParts
+{
+    
+    protected function additionalParams()
+    {
+        return null;
+    }
+    
+    protected function getEditMarkup()
+    {
+        $ret  = '<textarea name="value"';
+        $additional = $this->additionalParams();
+        if($additional !== null)
+            $ret .= " $additional";
+        $ret .= '>';
+        $ret .= $this->getEditContent();
+        $ret .= '</textarea>';
+        
+        return $ret;
+    }
+    
+}