From 04828b94e9df8321feae0bfb99daa468c0d3d383 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 23 Jul 2019 13:57:20 +0200
Subject: [roomplanner] Support creating recursive/composed rooms

---
 .../roomplanner/inc/composedroom.inc.php           | 175 ++++++++++++++++++---
 1 file changed, 152 insertions(+), 23 deletions(-)

(limited to 'modules-available/roomplanner/inc/composedroom.inc.php')

diff --git a/modules-available/roomplanner/inc/composedroom.inc.php b/modules-available/roomplanner/inc/composedroom.inc.php
index 11e8455e..cdd50984 100644
--- a/modules-available/roomplanner/inc/composedroom.inc.php
+++ b/modules-available/roomplanner/inc/composedroom.inc.php
@@ -1,65 +1,80 @@
 <?php
 
-class ComposedRoom
+class ComposedRoom extends Room
 {
 	/**
 	 * @var string How to compose contained rooms. Value is either horizontal or vertical.
 	 */
-	public $orientation = 'horizontal';
+	private $orientation = 'horizontal';
 
 	/**
 	 * @var int[] Order in which contained rooms are composed. List of locationid.
 	 */
-	public $list;
+	private $list;
 
 	/**
 	 * @var bool Whether composed room is active, ie. visible in PVS.
 	 */
-	public $enabled;
+	private $enabled;
 
 	/**
 	 * @var int locationid of contained room that is the controlling room;
 	 */
-	public $controlRoom;
+	private $controlRoom;
 
-	public function __construct($data)
+	/**
+	 * ComposedRoom constructor.
+	 *
+	 * @param array|true $row DB row to instantiate from, or true to read from $_POST
+	 */
+	public function __construct($row, $sanitize = true)
 	{
-		if ($data instanceof ComposedRoom) {
-			foreach ($data as $k => $v) {
-				$this->{$k} = $v;
-			}
+		if ($row === true) {
+			$this->orientation = Request::post('orientation', 'horizontal', 'string');
+			$this->enabled = (bool)Request::post('enabled', 0, 'int');
+			$this->controlRoom = Request::post('controlroom', 0, 'int');
+			$vals = Request::post('sort', [], 'array');
+			asort($vals, SORT_ASC | SORT_NUMERIC);
+			$this->list = array_keys($vals);
 		} else {
-			if (is_array($data) && isset($data['roomplan'])) {
+			parent::__construct($row);
+			if (is_array($row) && isset($row['roomplan'])) {
 				// From DB
-				$data = json_decode($data['roomplan'], true);
-			} elseif (is_string($data)) {
-				// Just JSON
-				$data = json_decode($data, true);
+				$row = json_decode($row['roomplan'], true);
 			}
-			if (is_array($data)) {
+			if (is_array($row)) {
 				foreach ($this as $k => $v) {
-					if (isset($data[$k])) {
-						$this->{$k} = $data[$k];
+					if (isset($row[$k])) {
+						$this->{$k} = $row[$k];
 					}
 				}
 			}
 		}
-		$this->sanitize();
+		if ($sanitize) {
+			$this->sanitize();
+		}
 	}
 
 	/**
 	 * Make sure all member vars have the proper type
 	 */
-	private function sanitize()
+	protected function sanitize()
 	{
 		$this->orientation = ($this->orientation === 'horizontal' ? 'horizontal' : 'vertical');
 		settype($this->enabled, 'bool');
 		settype($this->list, 'array');
 		settype($this->controlRoom, 'int');
-		foreach ($this->list as &$v) {
+		self::init();
+		//error_log('List: ' . print_r($this->list, true));
+		//error_log('Rooms: ' . print_r(self::$rooms, true));
+		$old = $this->list;
+		$this->list = [];
+		foreach ($old as $v) {
 			settype($v, 'int');
+			if (isset(self::$rooms[$v])) {
+				$this->list[] = $v;
+			}
 		}
-		$this->list = array_values($this->list);
 		if (!empty($this->list) && !in_array($this->controlRoom, $this->list)) {
 			$this->controlRoom = $this->list[0];
 		}
@@ -71,7 +86,121 @@ class ComposedRoom
 	public function serialize()
 	{
 		$this->sanitize();
-		return json_encode($this);
+		$out = [];
+		foreach ($this as $k => $v) {
+			$out[$k] = $v;
+		}
+		return json_encode($out);
+	}
+
+	public function orientation()
+	{
+		return $this->orientation;
+	}
+
+	public function subLocationIds()
+	{
+		return $this->list;
 	}
 
+	public function controlRoom()
+	{
+		return $this->controlRoom;
+	}
+
+	public function machineCount()
+	{
+		$sum = 0;
+		foreach ($this->list as $lid) {
+			$sum += self::$rooms[$lid]->machineCount();
+		}
+		return $sum;
+	}
+
+	public function getSize(&$width, &$height)
+	{
+		$horz = ($this->orientation == 'horizontal');
+		$width = $height = 0;
+		foreach ($this->list as $locId) {
+			self::$rooms[$locId]->getSize($w, $h);
+			$width = $horz ? $width + $w : max($width, $w);
+			$height = !$horz ? $height + $h : max($height, $h);
+		}
+	}
+
+	public function getIniClientSection(&$i, $offX = 0, $offY = 0)
+	{
+		if (!$this->enabled)
+			return false;
+		if ($this->orientation == 'horizontal') {
+			$x = 1;
+			$y = 0;
+		} else {
+			$x = 0;
+			$y = 1;
+		}
+		$out = '';
+		foreach ($this->list as $locId) {
+			$ret = self::$rooms[$locId]->getIniClientSection($i, $offX, $offY);
+			if ($ret !== false) {
+				$out .= $ret;
+				self::$rooms[$locId]->getSize($w, $h);
+				$offX += $w * $x;
+				$offY += $h * $y;
+			}
+		}
+		if (empty($out))
+			return false;
+		return $out;
+	}
+
+	public function getShiftedArray($offX = 0, $offY = 0)
+	{
+		if (!$this->enabled)
+			return false;
+		if ($this->orientation == 'horizontal') {
+			$x = 1;
+			$y = 0;
+		} else {
+			$x = 0;
+			$y = 1;
+		}
+		$ret = [];
+		foreach ($this->list as $locId) {
+			$new = self::$rooms[$locId]->getShiftedArray($offX, $offY);
+			if ($new !== false) {
+				$ret = array_merge($ret, $new);
+				self::$rooms[$locId]->getSize($w, $h);
+				$offX += $w * $x;
+				$offY += $h * $y;
+			}
+		}
+		if (empty($ret))
+			return false;
+		return $ret;
+	}
+
+	public function getManagerIp()
+	{
+		if (isset(self::$rooms[$this->controlRoom]))
+			return self::$rooms[$this->controlRoom]->getManagerIp();
+		return false;
+	}
+
+	public function getTutorIp()
+	{
+		if (isset(self::$rooms[$this->controlRoom]))
+			return self::$rooms[$this->controlRoom]->getTutorIp();
+		return false;
+	}
+
+	public function isLeaf()
+	{
+		return false;
+	}
+
+	public function shouldSkip()
+	{
+		return !$this->enabled;
+	}
 }
-- 
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