components/partials/date-element.php

@@ -0,0 +1,24 @@
+<?php
+function _kompass_print_datebox($settingName, $settingValue, $style = '') {
+    echo '<input style="' . $style . '" type="date" name="' . $settingName . '" value="' . $settingValue. '" />';
+    if (defined('WP_DEBUG') && WP_DEBUG == true) {
+        echo '<br />' . $settingName;
+    }
+}
+
+function kompass_print_datebox(array $args) {
+	if (!isset($args['setting'])) {
+		wp_die('Missing argument setting at text-element ' . print_r($args, true));
+	}
+	$setting = get_option($args['setting'], null);
+	$setting = $setting ?? ( $args['value'] ?? '' );
+
+	$style = isset($args['style']) ? $args['style'] : '';
+
+	$value = esc_attr($setting);
+
+	if ($value === null && isset($args['value'])) {
+		$value = $args['value'];
+	}
+	_kompass_print_datebox($args['setting'], $value, $style);
+}

components/partials/form-start.php

@@ -0,0 +1,18 @@
+<?php
+function kompass_prepare_form($params = [])
+{
+	if (isset($params['page'])) {
+		echo '	<form method="post" action="admin.php?page=' .$params['page'] . '">';
+	}
+
+	echo '<input type="hidden" name="update_options" value="true" />';
+	foreach ($params as $key => $value) {
+		echo '<input type="hidden" name="' . $key . '" value="' . $value . '">';
+	}
+}
+
+function kompass_close_form(string $buttonText)
+{
+	submit_button($buttonText,'button');
+	echo '</form>';
+}

components/partials/message-box.php

@@ -0,0 +1,8 @@
+<?php
+function kompass_print_message_box(string $message, string $type = 'success')
+{
+	echo '<div class="notice notice-' . $type .'" style="padding: 5px 10px;">';
+	echo $message;
+	echo '</div>';
+
+}

components/partials/text-element.php

@@ -1,13 +1,18 @@
 <?php
-function kompass_print_textbox($settingName, $settingValue, $style = '') {
+function _kompass_print_textbox($settingName, $settingValue, $style = '') {
     echo '<input style="' . $style . '" type="text" name="' . $settingName . '" value="' . $settingValue. '" />';
     if (defined('WP_DEBUG') && WP_DEBUG == true) {
         echo '<br />' . $settingName;
     }
 }
 
-function _kompass_limit_logins_settings_callback(array $args) {
+function kompass_print_textbox(array $args) {
+	if (!isset($args['setting'])) {
+		wp_die('Missing argument setting at text-element ' . print_r($args, true));
+	}
 	$setting = get_option($args['setting'], null);
+	$setting = $setting ?? ( $args['value'] ?? '' );
+
 	$style = isset($args['style']) ? $args['style'] : '';
 
 	$value = esc_attr($setting);
@@ -15,5 +20,8 @@ function _kompass_limit_logins_settings_callback(array $args) {
 		$value = (int)$value / (int)$args['unit_division'];
 	}
 
-	kompass_print_textbox($args['setting'], $value, $style);
+	if ($value === null && isset($args['value'])) {
+		$value = $args['value'];
+	}
+	_kompass_print_textbox($args['setting'], $value, $style);
 }

includes/DatabaseHandler.php

@@ -17,6 +17,21 @@ class DatabaseHandler {
 		return $this->getResults($sql);
 	}
 
+	public function insertRows(string $tableName, array $newData) : int
+	{
+		global $wpdb;
+		$tableName = $wpdb->prefix . $tableName;
+		$wpdb->insert( $tableName, $newData );
+		return $wpdb->insert_id;
+	}
+
+	public function updateRows(string $tableName, array $newData, $conditions = [])
+	{
+		global $wpdb;
+		$tableName = $wpdb->prefix . $tableName;
+		$wpdb->update( $tableName, $newData, $conditions );
+	}
+
 	public function countSqlRows(string $tableName, array $conditions = []) : int
 	{
 		global $wpdb;

includes/spl.php

@@ -28,7 +28,7 @@ foreach (glob($directoryPath . '*.php') as $file) {
 
 
 $modules = ['KompassSettings', 'LimitLoginAttempts', 'PasswordStrength', 'seo', 'Gruppen'];
-$subdirs = ['includes', 'Controllers', 'Views'];
+$subdirs = ['includes', 'Controllers', 'Views', 'Requests', 'Actions'];
 
 foreach ($modules as $curModule) {
     foreach ($subdirs as $dir) {

lib/database/kompass_stammesgruppen_teilis.sql

@@ -8,6 +8,7 @@ CREATE TABLE `%tablename%` (
                                                     `vorname` varchar(128) NOT NULL,
                                                     `nachname` varchar(128) NOT NULL,
                                                     `geburtsdatum` date DEFAULT NULL,
+                                                    `ansprechpartner` varchar(256) DEFAULT NULL,
                                                     `strasse` varchar(128) DEFAULT NULL,
                                                     `hausnummer` varchar(8) DEFAULT NULL,
                                                     `plz` varchar(5) DEFAULT NULL,
@@ -16,9 +17,9 @@ CREATE TABLE `%tablename%` (
                                                     `email_2` varchar(512) DEFAULT NULL,
                                                     `telefon_1` varchar(16) NOT NULL,
                                                     `telefon_2` varchar(16) DEFAULT NULL,
-                                                    `badeerlaubnis` enum('complete','partial','none','') NOT NULL,
+                                                    `badeerlaubnis` enum('complete','partial','none','') NOT NULL DEFAULT 'none',
                                                     `allergien` varchar(2048) NOT NULL,
-                                                    `abholung` enum('alone','parents','other','') NOT NULL,
+                                                    `abholung` enum('alone','parents','other','') NOT NULL DEFAULT 'parents',
                                                     `abholung_text` varchar(1024) NOT NULL DEFAULT '0',
                                                     `foto_socialmedia` tinyint NOT NULL DEFAULT '0',
                                                     `foto_print` tinyint NOT NULL DEFAULT '0',

modules/Gruppen/Actions/CreateGroupAction.php

@@ -0,0 +1,18 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController;
+
+class CreateGroupAction
+{
+	public static function execute(array $newData)
+    {
+	    global $dbHandler;
+	    if (!current_user_can('create_groups')) {
+		    kompass_print_message_box(__('You are not allowed to create a group', BDP_LV_PLUGIN_SLUG), 'error');
+	    }
+
+	    global $dbHandler;
+		$dbHandler->insertRows(MainController::KOMPASS_STAMMESGRUPPEN_GRUPPEN, $newData);
+		kompass_print_message_box(__('The group was created.', BDP_LV_PLUGIN_SLUG));
+    }
+}

modules/Gruppen/Actions/CreateGroupMemberAction.php

@@ -0,0 +1,21 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController;
+
+class CreateGroupMemberAction
+{
+	public static function execute(array $userData) : int
+    {
+	    global $dbHandler;
+	    if (!current_user_can('create_teilis')) {
+		    kompass_print_message_box(__('You are not allowed to add a member', BDP_LV_PLUGIN_SLUG), 'error');
+	    }
+
+	    global $dbHandler;
+
+		$userData['gruppe_id'] = 1;
+
+	    kompass_print_message_box(__('The member was added.', BDP_LV_PLUGIN_SLUG));
+		return $dbHandler->insertRows(MainController::KOMPASS_STAMMESGRUPPEN_TEILIS, $userData);
+    }
+}

modules/Gruppen/Actions/CreateGroupMemberDataAction.php

@@ -0,0 +1,37 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController;
+
+class CreateGroupMemberDataAction
+{
+	public static function execute(array $userData) : array
+	{
+		$dataKeys = [
+			'vorname' => 'kompass_group_member_firstname',
+			'nachname' => 'kompass_group_member_lastname',
+			'geburtsdatum' => 'kompass_group_member_birthday',
+			'ansprechpartner' => 'kompass_group_member_parents',
+			'email_1' => 'kompass_group_member_email_1',
+			'email_2' => 'kompass_group_member_email_2',
+			'telefon_1' => 'kompass_group_member_phone_1',
+			'telefon_2' => 'kompass_group_member_phone_2',
+		];
+
+		$return = ['data' => [], 'rawData' => [], 'errors' => []];
+		foreach ($dataKeys as $dbKey => $formKey) {
+			$value = trim($userData[$formKey]);
+			$return['rawData'][$formKey] = $value;
+			if ($dbKey === 'email_2' || $dbKey === 'telefon_2') {
+				$return['data'][$dbKey] = $value;
+			} else {
+				if ( $value === '' ) {
+					$return['errors'][] = sprintf(__( 'The field "%s" is required.', BDP_LV_PLUGIN_SLUG ), $dbKey);
+				} else {
+					$return['data'][ $dbKey ] = $value;
+				}
+			}
+		}
+
+		return $return;
+    }
+}

modules/Gruppen/Actions/UpdateGroupAction.php

@@ -0,0 +1,19 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController;
+
+class UpdateGroupAction
+{
+	public static function execute(array $newData, int $groupId)
+    {
+	    global $dbHandler;
+	    if (!current_user_can('edit_groups')) {
+		    kompass_print_message_box(__('You are not allowed to update a group', BDP_LV_PLUGIN_SLUG), 'error');
+	    }
+
+	    global $dbHandler;
+	    $dbHandler->updateRows(MainController::KOMPASS_STAMMESGRUPPEN_GRUPPEN, $newData, ['id' => $groupId]);
+
+		kompass_print_message_box(__('The group was updated.', BDP_LV_PLUGIN_SLUG));
+    }
+}

modules/Gruppen/Controllers/CreateGroupController.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Bdp\Modules\Gruppen\Controllers;
+
+use Bdp\Libs\FileAccess;
+
+class CreateGroupController
+{
+    public function __construct()
+    {
+	    if (current_user_can('create_groups')) {
+		    kompass_create_group_form();
+	    } else {
+		    kompass_print_gruppen_overview();
+	    }
+    }
+}

modules/Gruppen/Controllers/CreateMemberController.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Bdp\Modules\Gruppen\Controllers;
+
+use Bdp\Libs\FileAccess;
+
+class CreateMemberController
+{
+    public function __construct(array $prefilledData = [])
+    {
+	    if (current_user_can('create_teilis')) {
+		    kompass_create_group_member_form($prefilledData);
+	    } else {
+		    kompass_print_gruppen_overview();
+	    }
+    }
+}

modules/Gruppen/Controllers/MainController.php

@@ -3,6 +3,7 @@
 namespace Bdp\Modules\Gruppen\Controllers;
 
 use Bdp\Libs\FileAccess;
+use SearchMemberRequest;
 
 class MainController
 {
@@ -56,31 +57,83 @@ class MainController
 		if (isset($_REQUEST['action'])) {
             switch ($_REQUEST['action']) {
                 case 'searchmember':
-                    $this->searchMember();
+					$memberList = SearchMemberRequest::listByName($_POST['member_name']);
+					new PrintMemberListController($memberList);
+	                break;
+
+	            case 'create_group_form':
+		            new CreateGroupController();
+		            break;
+
+	            case 'update-group':
+					\UpdateGroupAction::execute(['gruppen_name' => $_REQUEST['kompass_groups_group_name']],
+						(int)$_REQUEST['group_id']);
+
+					new PrintGroupsController();
+					break;
+
+	            case 'create-group':
+					$data = ['gruppen_name' => $_REQUEST['kompass_groups_group_name']];
+					\CreateGroupAction::execute($data);
+					new PrintGroupsController();
+					break;
+
+	            case 'new-member':
+		            new CreateMemberController();
+		            break;
+
+	            case 'create-member':
+					$userData = \CreateGroupMemberDataAction::execute($_REQUEST);
+					if (count($userData['errors']) === 0) {
+						$memberId = \CreateGroupMemberAction::execute( $userData['data'] );
+						new PrintMemberController($memberId);
+					} else {
+						kompass_print_message_box(implode('<br />', $userData['errors']), 'error');
+						new CreateMemberController($userData['rawData']);
+						exit;
+					}
+		            new PrintGroupsController();
+		            break;
+
+	            case 'show-members':
+					$memberList = \ListMemberRequest::listForGroup((int)$_REQUEST['group-id']);
+		            new PrintMemberListController($memberList);
+					break;
+
+	            case 'show-member':
+		            new PrintMemberController((int)$_REQUEST['member-id']);
+		            break;
+
+	            case 'compose-mail':
+					current_user_can('send_mails');
+		            break;
+
+	            case 'delete-group':
+	            if (current_user_can('delete_groups')) {
+	            }
+					break;
+	            case 'edit-group':
+		            if (current_user_can('edit_groups')) {
+						kompass_edit_group_form($_REQUEST['group-id']);
+		            }
 					break;
 
 	            default:
-	                kompass_print_gruppen_overview();
+	                new PrintGroupsController();
             }
         } else {
-	        kompass_print_gruppen_overview();
+	        new PrintGroupsController();
         }
     }
 
-    private function searchMember()
+	private function listMembers()
 	{
-	    global $dbHandler;
+
-        $members = $dbHandler->readSqlFromDb(self::KOMPASS_STAMMESGRUPPEN_TEILIS,
-        'SELECT * FROM %tablename% WHERE CONCAT(`vorname`, " " , `nachname`) LIKE "%' . $_POST['member_name'] . '%"');
-        $this->printMembers($members);
 	}
 
     private function printMembers(array $memberList)
     {
-        if (count($memberList) === 0) {
+
-            exit;
-        }
-        kompass_print_gruppen_members($memberList);
     }
 
 }

modules/Gruppen/Controllers/PrintGroupsController.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Bdp\Modules\Gruppen\Controllers;
+
+use Bdp\Libs\FileAccess;
+
+class PrintGroupsController
+{
+    public function __construct()
+    {
+	    kompass_print_gruppen_overview();
+    }
+}

modules/Gruppen/Controllers/PrintMemberController.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace Bdp\Modules\Gruppen\Controllers;
+
+use Bdp\Libs\FileAccess;
+
+class PrintMemberController
+{
+    public function __construct(int $memberId)
+    {
+	    global $dbHandler;
+		$member = $dbHandler->readFromDb(MainController::KOMPASS_STAMMESGRUPPEN_TEILIS, ['id' => $memberId]);
+		echo '<pre>';print_r($member);die();
+    }
+}

modules/Gruppen/Controllers/PrintMemberListController.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Bdp\Modules\Gruppen\Controllers;
+
+use Bdp\Libs\FileAccess;
+
+class PrintMemberListController
+{
+    public function __construct(array $memberList)
+    {
+	    if (count($memberList) === 0) {
+		    exit;
+	    }
+	    kompass_print_gruppen_members($memberList);
+    }
+}

modules/Gruppen/Requests/ListMemberRequest.php

@@ -0,0 +1,12 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController;
+
+class ListMemberRequest
+{
+	public static function listForGroup(int $groupId) : array
+    {
+	    global $dbHandler;
+	    return $dbHandler->readFromDb(MainController::KOMPASS_STAMMESGRUPPEN_TEILIS, ['gruppe_id' => $groupId]);
+    }
+}

modules/Gruppen/Requests/SearchMemberRequest.php

@@ -0,0 +1,15 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController;
+
+class SearchMemberRequest
+{
+	public static function listByName(string $name) : array
+    {
+	    global $dbHandler;
+	    return $dbHandler->readSqlFromDb( MainController::KOMPASS_STAMMESGRUPPEN_TEILIS,
+		    'SELECT * FROM %tablename% WHERE CONCAT(`vorname`, " " , `nachname`) LIKE "%' . $name . '%"');
+
+
+    }
+}

modules/Gruppen/Views/CreateGroupForm.php

@@ -0,0 +1,64 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController as GruppenController;
+
+function kompass_edit_group_form(int $groupId)
+{
+	global $dbHandler;
+	$page = BDP_LV_PLUGIN_SLUG . '-create-group';
+	$group = $dbHandler->readFromDb(GruppenController::KOMPASS_STAMMESGRUPPEN_GRUPPEN, ['id' => $groupId]);
+
+	add_settings_section(
+		'custom_settings_section',
+		__('Edit Group', BDP_LV_PLUGIN_SLUG),
+		'kompass_prepare_form',
+		$page,
+		[
+			'action' => 'update-group',
+			'page' => 'kompass-groups',
+			'group_id' => $groupId
+		]
+	);
+
+	_kompass_group_display_elements($page, $group[0]);
+	do_settings_sections(BDP_LV_PLUGIN_SLUG . '-create-group');
+	kompass_close_form(__('Update', BDP_LV_PLUGIN_SLUG));
+}
+
+function kompass_create_group_form()
+{
+	global $dbHandler;
+	$page = BDP_LV_PLUGIN_SLUG . '-create-group';
+
+	add_settings_section(
+		'custom_settings_section',
+		__('Create Group', BDP_LV_PLUGIN_SLUG),
+		'kompass_prepare_form',
+		$page,
+		[
+			'action' => 'create-group',
+			'page' => 'kompass-groups'
+		]
+	);
+	_kompass_group_display_elements($page);
+
+    do_settings_sections(BDP_LV_PLUGIN_SLUG . '-create-group');
+	kompass_close_form(__('Create', BDP_LV_PLUGIN_SLUG));
+}
+
+function _kompass_group_display_elements(string $page, stdClass $currentGroup = null)
+{
+	$value = '';
+	if (null !== $currentGroup) {
+		$value = $currentGroup->gruppen_name;
+	}
+
+	add_settings_field(
+		'kompass_group_field_1',
+		__('Group Name', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_groups_group_name',
+		 'value' => $value, 'style' => 'width: 512px']);
+}

modules/Gruppen/Views/CreateMemberForm.php

@@ -0,0 +1,131 @@
+<?php
+
+use Bdp\Modules\Gruppen\Controllers\MainController as GruppenController;
+
+function kompass_edit_group_member_form(int $groupId)
+{
+	global $dbHandler;
+	$page = BDP_LV_PLUGIN_SLUG . '-create-group';
+	$group = $dbHandler->readFromDb(GruppenController::KOMPASS_STAMMESGRUPPEN_GRUPPEN, ['id' => $groupId]);
+
+	add_settings_section(
+		'custom_settings_section',
+		__('Edit Group', BDP_LV_PLUGIN_SLUG),
+		'kompass_prepare_form',
+		$page,
+		[
+			'action' => 'update-group',
+			'page' => 'kompass-groups',
+			'group_id' => $groupId
+		]
+	);
+
+	_kompass_group_display_elements($page, $group[0]);
+	do_settings_sections(BDP_LV_PLUGIN_SLUG . '-create-group');
+	kompass_close_form(__('Update', BDP_LV_PLUGIN_SLUG));
+}
+
+function kompass_create_group_member_form(array $prefilledData = [])
+{
+	global $dbHandler;
+	$page = BDP_LV_PLUGIN_SLUG . '-create-member';
+
+	add_settings_section(
+		'custom_settings_section',
+		__('Add Member', BDP_LV_PLUGIN_SLUG),
+		'kompass_prepare_form',
+		$page,
+		[
+			'action' => 'create-member',
+			'page' => 'kompass-groups'
+		]
+	);
+	_kompass_group_member_display_elements($page, $prefilledData);
+
+    do_settings_sections($page);
+	kompass_close_form(__('Add member', BDP_LV_PLUGIN_SLUG));
+}
+
+function _kompass_group_member_display_elements(string $page, array $prefilledElements = [])
+{
+
+	$value = $prefilledElements['kompass_group_member_firstname'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_1',
+		__('First Name', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_firstname',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_lastname'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_2',
+		__('Last Name', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_lastname',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_birthday'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_3',
+		__('Birthday', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_datebox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_birthday',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_parents'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_4',
+		__('Contact person', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_parents',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_email_1'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_5',
+		__('E-Mail', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_email_1',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_email_2'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_6',
+		__('Alternative E-Mail', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_email_2',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_phone_1'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_7',
+		__('Telephone', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_phone_1',
+		 'value' => $value, 'style' => 'width: 512px']);
+
+	$value = $prefilledElements['kompass_group_member_phone_2'] ?? '';
+	add_settings_field(
+		'kompass_group_member_field_8',
+		__('Alternative Telephone', BDP_LV_PLUGIN_SLUG),
+		'kompass_print_textbox',
+		$page,
+		'custom_settings_section',
+		['setting' => 'kompass_group_member_phone_2',
+		 'value' => $value, 'style' => 'width: 512px']);
+}

modules/Gruppen/Views/GruppenOverview.php

@@ -11,7 +11,8 @@ function kompass_print_gruppen_overview()
 		<p style="width: 100%; text-align: right">
 			<input type="hidden" name="action" value="searchmember">
 			<input type="text" name="member_name" style="width: 500px;"
-			       placeholder="<?=__('Search for member', BDP_LV_PLUGIN_SLUG); ?>" />
+			       placeholder="<?=__('Search member', BDP_LV_PLUGIN_SLUG); ?>" />
+            <input type="submit" class="button" value="<?= __('Search', BDP_LV_PLUGIN_SLUG); ?>" />
 		</p>
 	</form>
 
@@ -28,15 +29,60 @@ function kompass_print_gruppen_overview()
 		<?php
 
 		foreach ($dbHandler->readFromDb( GruppenController::KOMPASS_STAMMESGRUPPEN_GRUPPEN) as $currentGruppe) {
+            $participantCount = $dbHandler->countSqlRows(GruppenController::KOMPASS_STAMMESGRUPPEN_TEILIS, ['gruppe_id' => $currentGruppe->id]);
 			echo '<tr>';
 			echo '<td>' . $currentGruppe->gruppen_name  .'</td>';
-			echo '<td>' . $dbHandler->countSqlRows(GruppenController::KOMPASS_STAMMESGRUPPEN_TEILIS, ['gruppe_id' => $currentGruppe->id])  .'</td>';
+			echo '<td>' . $participantCount . '</td>';
-			echo '<td><a href="admin.php?page=bdp-kompass-limit-login-attempts&action=removeFromList">' .
+			echo '<td> ' . kompass_get_group_actions($currentGruppe->id, $participantCount ) .'</td>';
-			     __('Show Members', BDP_LV_PLUGIN_SLUG) . '</a></td>';
 			echo '</tr>';
 		}
 		?>
 		</tbody>
 	</table>
+
 	<?php
+	echo '<p>';
+	if ( current_user_can( 'send_mails' ) ) {
+		echo '<a class="button" href="' . admin_url('admin.php?page=kompass-groups') . '&action=compose-mail&group-id=0">' .
+		     __( 'Mail to multiple groups', BDP_LV_PLUGIN_SLUG ) . '</a> &nbsp;';
+	}
+
+	if (current_user_can('create_teilis')) {
+        echo '<a class="button" href="' . admin_url('admin.php?page=kompass-groups') . '&action=new-member">' .
+		     __( 'New Member', BDP_LV_PLUGIN_SLUG ) . '</a> &nbsp;';
+	}
+
+    if ( current_user_can( 'delete_teilis' ) ) {
+    ?>
+        <a class="button" href="admin.php?page=kompass-groups&action=create_group_form">
+            <?= __('Create Group', BDP_LV_PLUGIN_SLUG); ?></a>
+        <?php
+    }
+	echo '</p>';
+}
+
+function kompass_get_group_actions(int $groupId, int $participantCount) : string
+{
+    $elements = [];
+    if ($participantCount > 0) {
+        $elements[] = '<a href="' . admin_url('admin.php?page=kompass-groups') . '&action=show-members&group-id=' .$groupId .'">' .
+                      __('Show Members', BDP_LV_PLUGIN_SLUG) . '</a>';
+        if (current_user_can('send_mails')) {
+	        $elements[] = '<a href="' . admin_url('admin.php?page=kompass-groups') . '&action=compose-mail&group-id=' .$groupId .'">' .
+	                      __( 'Mail to group', BDP_LV_PLUGIN_SLUG ) . '</a>';
+        }
+    } else {
+	    if (current_user_can('delete_groups')) {
+		    $elements[] = '<a href="' . admin_url('admin.php?page=kompass-groups') . '&action=delete-group&group-id=' .$groupId .'">' .
+                         __('Delete', BDP_LV_PLUGIN_SLUG) . '</a>';
+	    }
+    }
+
+    if (current_user_can('edit_groups')) {
+	    $elements[] = '<a href="' . admin_url('admin.php?page=kompass-groups') . '&action=edit-group&group-id=' .$groupId .'">' .
+                         __('Edit', BDP_LV_PLUGIN_SLUG) . '</a>';
+    }
+
+    return implode('<br />' , $elements);
+
 }

modules/Gruppen/Views/PrintMembers.php

@@ -29,7 +29,7 @@ function kompass_print_gruppen_members(array $memberList)
 
 				</td>
 				<td>
-					<a href="admin.php?page=bdp-kompass-limit-login-attempts&action=removeFromList">
+                    <a href= <?= admin_url('admin.php?page=kompass-groups') . '&action=show-member&member-id=' .$curMember->id; ?>">
 				        <?= __('Show details', BDP_LV_PLUGIN_SLUG); ?></a>
 					<br />
 

modules/KompassSettings/Controllers/SettingsPage.php

@@ -24,7 +24,7 @@ class SettingsPage
             switch ($tab) {
                 case 'tab1':
 	                update_option('bdp_calendar_categories', json_encode($_POST['category']));
-	                update_option('bdp_calendar_source_url', $_POST['ical_url']);
+	                update_option('bdp_calendar_source_url', $_POST['bdp_calendar_source_url']);
 	                $showMessage = __('The settings were saved.', BDP_LV_PLUGIN_SLUG);
                     break;
 

modules/LimitLoginAttempts/includes/gui_elements.php

@@ -1,8 +1,5 @@
 <?php
 
-function custom_settings_section_callback() {
-    echo '<input type="hidden" name="update_options" value="true" />';
-}
 
 
 
@@ -19,7 +16,7 @@ bdp_kompass_load_plugin_textdomain();
 add_settings_section(
     'custom_settings_section',
     __('Options', BDP_LV_PLUGIN_SLUG),
-    'custom_settings_section_callback',
+	'kompass_prepare_form',
     BDP_LV_PLUGIN_SLUG . '-limit-login-attempts'
 );
 
@@ -34,7 +31,7 @@ $settings_page = BDP_LV_PLUGIN_SLUG . '-limit-login-attempts';
 add_settings_field(
 	'kompass_lla_1',
     __('Maximum reps until lockout', BDP_LV_PLUGIN_SLUG),
-    '_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
     $settings_page,
     'custom_settings_section',
     ['setting' => 'kompass_limit_login_allowed_retries']);
@@ -42,7 +39,7 @@ add_settings_field(
 add_settings_field(
 	'kompass_lla_2',
     __('Duration of lockout (in minutes)', BDP_LV_PLUGIN_SLUG),
-    '_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
     $settings_page,
     'custom_settings_section',
     ['setting' => 'kompass_limit_login_lockout_duration', 'unit_division' => 60 ]);
@@ -50,7 +47,7 @@ add_settings_field(
 add_settings_field(
 	'kompass_lla_3',
     __('Maximum number of lockouts', BDP_LV_PLUGIN_SLUG),
-    '_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
     $settings_page,
     'custom_settings_section',
     ['setting' => 'kompass_limit_login_allowed_lockouts']);
@@ -58,7 +55,7 @@ add_settings_field(
 add_settings_field(
 	'kompass_lla_4',
     __('Long-term duration (in hours)', BDP_LV_PLUGIN_SLUG),
-    '_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
     $settings_page,
     'custom_settings_section',
     ['setting' => 'kompass_limit_login_long_duration', 'unit_division' => 3600]);
@@ -98,7 +95,7 @@ add_settings_field(
 add_settings_field(
 	'kompass_lla_9',
     __('Failed attempts until notification', BDP_LV_PLUGIN_SLUG),
-	'_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
     $settings_page,
     'custom_settings_section',
     ['setting' => 'kompass_limit_login_notify_email_after']);

modules/calendar/Views/settings-form.php

@@ -3,7 +3,7 @@
 add_settings_section(
 	'custom_settings_section',
 	__('Calendar settings', BDP_LV_PLUGIN_SLUG),
-	'custom_settings_section_callback',
+	'kompass_prepare_form',
 	BDP_LV_PLUGIN_SLUG . '-calendar-settings'
 );
 
@@ -12,7 +12,7 @@ $seo_settings_page = BDP_LV_PLUGIN_SLUG . '-calendar-settings';
 add_settings_field(
 	'kompass_cal_1',
 	__('Calendar URL', BDP_LV_PLUGIN_SLUG),
-	'_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
 	$seo_settings_page,
 	'custom_settings_section',
 	['setting' => 'bdp_calendar_source_url', 'style' => 'width: 1024px']);

modules/seo/Views/seo-form.php

@@ -4,7 +4,7 @@
 add_settings_section(
 	'custom_settings_section',
 	__('SEO-Options', BDP_LV_PLUGIN_SLUG),
-	'custom_settings_section_callback',
+	'kompass_prepare_form',
 	BDP_LV_PLUGIN_SLUG . '-seo-settings'
 );
 
@@ -13,7 +13,7 @@ $seo_settings_page = BDP_LV_PLUGIN_SLUG . '-seo-settings';
 add_settings_field(
 	'kompass_seo_1',
 	__('Google Site verification', BDP_LV_PLUGIN_SLUG),
-	'_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
 	$seo_settings_page,
 	'custom_settings_section',
 	['setting' => 'kompass_seo_google_verification', 'style' => 'width: 500px']);
@@ -22,7 +22,7 @@ add_settings_field(
 add_settings_field(
 	'kompass_seo_2',
 	__('Bing Site verification', BDP_LV_PLUGIN_SLUG),
-	'_kompass_limit_logins_settings_callback',
+	'kompass_print_textbox',
 	$seo_settings_page,
 	'custom_settings_section',
 	['setting' => 'kompass_seo_bing_verification', 'style' => 'width: 500px']);