From 50404f3b23b7fd6aeae4c9d2f6df0ea25e984e66 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 3 May 2016 19:03:09 +0200
Subject: WIP

---
 modules-available/sysconfig/addmodule.inc.php | 180 ++++++++++++++++++++++++++
 1 file changed, 180 insertions(+)
 create mode 100644 modules-available/sysconfig/addmodule.inc.php

(limited to 'modules-available/sysconfig/addmodule.inc.php')

diff --git a/modules-available/sysconfig/addmodule.inc.php b/modules-available/sysconfig/addmodule.inc.php
new file mode 100644
index 00000000..bcd8e796
--- /dev/null
+++ b/modules-available/sysconfig/addmodule.inc.php
@@ -0,0 +1,180 @@
+<?php
+
+/**
+ * Addmodule subpage base - makes sure
+ * we have the two required methods preprocess and render
+ */
+abstract class AddModule_Base
+{
+
+	/**
+	 * Holds the instance for the currently executing step
+	 * @var \AddModule_Base
+	 */
+	private static $instance = false;
+	
+	/**
+	 * Instance of ConfigModule we're editing. False if not editing but creating.
+	 * @var \ConfigModule
+	 */
+	protected $edit = false;
+
+	/**
+	 * 
+	 * @param type $step
+	 * @return \AddModule_Base
+	 */
+	public static function setStep($step)
+	{
+		if (empty($step) || !class_exists($step) || get_parent_class($step) !== 'AddModule_Base') {
+			Message::addError('invalid-action', $step);
+			Util::redirect('?do=SysConfig');
+		}
+		self::$instance = new $step();
+		if (Request::any('edit')) {
+			self::$instance->edit = ConfigModule::get(Request::any('edit'));
+			if (self::$instance->edit === false)
+				Util::traceError('Invalid module id for editing');
+			if (!preg_match('/^' . self::$instance->edit->moduleType() . '_/', $step))
+				Util::traceError('Module to edit is of different type!');
+			Util::addRedirectParam('edit', self::$instance->edit->id());
+		}
+	}
+
+	protected function tmError()
+	{
+		Message::addError('taskmanager-error');
+		Util::redirect('?do=SysConfig');
+	}
+
+	protected function taskError($status)
+	{
+		if (isset($status['data']['error'])) {
+			$error = $status['data']['error'];
+		} elseif (isset($status['statusCode'])) {
+			$error = $status['statusCode'];
+		} else {
+			$error = Dictionary::translate('lang_unknwonTaskManager');
+		}
+		Message::addError('task-error', $error);
+		Util::redirect('?do=SysConfig');
+	}
+
+	/**
+	 * Called before any HTML rendering happens, so you can
+	 * pepare stuff, validate input, and optionally redirect
+	 * early if something is wrong, or you received post
+	 * data etc.
+	 */
+	protected function preprocessInternal()
+	{
+		// void
+	}
+
+	/**
+	 * Do page rendering.
+	 */
+	protected function renderInternal()
+	{
+		// void
+	}
+	
+	/**
+	 * Handle ajax stuff
+	 */
+	protected function ajaxInternal()
+	{
+		// void
+	}
+	
+	public static function preprocess()
+	{
+		if (self::$instance === false) {
+			Util::traceError('No step instance yet');
+		}
+		self::$instance->preprocessInternal();
+	}
+	
+	public static function render()
+	{
+		if (self::$instance === false) {
+			Util::traceError('No step instance yet');
+		}
+		if (self::$instance->edit !== false)
+			Message::addInfo('replacing-module', self::$instance->edit->title());
+		self::$instance->renderInternal();
+	}
+	
+	public static function ajax()
+	{
+		if (self::$instance === false) {
+			Util::traceError('No step instance yet');
+		}
+		self::$instance->ajaxInternal();
+	}
+
+}
+
+/**
+ * Start dialog for adding module. Here the user
+ * selects which kind of module they want to add.
+ */
+class AddModule_Start extends AddModule_Base
+{
+
+	protected function renderInternal()
+	{
+		$title = $order = array();
+		$mods = ConfigModule::getList();
+		foreach ($mods as $module) {
+			$title[] = $module['title'];
+			$order[] = $module['sortOrder'];
+		}
+		array_multisort($order, SORT_ASC, $title, SORT_ASC, $mods);
+		Render::addDialog(Dictionary::translate('lang_moduleAdd'), false, 'start', array('modules' => array_values($mods)));
+	}
+
+}
+
+/*
+ * Helper functions to set/get a batch of vars from/to post variables or a module
+ */
+
+/**
+ * 
+ * @param \ConfigModule $module
+ * @param array $array
+ * @param array $keys
+ */
+function moduleToArray($module, &$array, $keys)
+{
+	foreach ($keys as $key) {
+		$array[$key] = $module->getData($key);
+	}
+}
+
+/**
+ * 
+ * @param \ConfigModule $module
+ * @param array $array
+ * @param array $keys
+ */
+function arrayToModule($module, $array, $keys)
+{
+	foreach ($keys as $key) {
+		$module->setData($key, $array[$key]);
+	}
+}
+/**
+ * 
+ * @param array $array
+ * @param array $keys
+ */
+function postToArray(&$array, $keys, $ignoreMissing = false)
+{
+	foreach ($keys as $key) {
+		$val = Request::post($key, '--not-in-post');
+		if ($ignoreMissing && $val === '--not-in-post') continue;
+		$array[$key] = $val;
+	}
+}
-- 
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