fix write page

2018-04-09 22:01:42 +02:00
parent ab12b33532
commit 76faf824fc
13 changed files with 445 additions and 398 deletions
--- a/inc/thought.php
+++ b/inc/thought.php
@@ -0,0 +1,112 @@
+<?php
+
+class Thought extends PhpObject
+{
+	const THOUGHT_TABLE = 'thoughts';
+	
+	private $iId;
+	private $iUserId;
+	private $asOps;
+	private $sLed;
+	
+	/**
+	 * Database Handle
+	 * @var Db
+	 */
+	private $oDb;
+	
+	public function __construct(&$oDb, $iId=0)
+	{
+		parent::__construct(__CLASS__, Settings::DEBUG);
+		$this->oDb = $oDb;
+		$this->setId($iId);
+	}
+	
+	public function getId()
+	{
+		return $this->iId;
+	}
+	
+	public function setId($iId, $bOpen=true)
+	{
+		$this->iId = $iId;
+		if($this->iId > 0 && $bOpen) $this->open($this->iId);
+	}
+	
+	public function setUserId($iUserId)
+	{
+		$this->iUserId = $iUserId;
+	}
+	
+	public function setOps($asOps, $bSave=false)
+	{
+		$this->asOps = $asOps;
+		if($bSave) return $this->save();
+	}
+	
+	public function openLast()
+	{
+		$iId = $this->oDb->selectValue(
+			self::THOUGHT_TABLE,
+			"MAX(".Db::getId(self::THOUGHT_TABLE).")",
+			array(Db::getId(MyThoughts::USER_TABLE) => $this->iUserId));
+		
+		$this->open($iId);
+	}
+	
+	public function open($iId)
+	{
+		if($iId>0)
+		{
+			$asInfo = $this->oDb->selectRow(self::THOUGHT_TABLE, $iId);
+			$this->iId = $asInfo[Db::getId(self::THOUGHT_TABLE)];
+			$this->iUserId = $asInfo[Db::getId(MyThoughts::USER_TABLE)];
+			$this->asOps = self::decodeThought($asInfo[Db::getText(self::THOUGHT_TABLE)]);
+			$this->sLed = $asInfo['led'];
+		}
+		else $this->addError('getting thought info with no thought id');
+	}
+	
+	public function save()
+	{
+		$asThought = array(
+			Db::getId(MyThoughts::USER_TABLE)	=> $this->iUserId,
+			Db::getText(self::THOUGHT_TABLE)	=> self::encodeThought($this->asOps)
+		);
+		
+		if($this->iId > 0) $this->oDb->updateRow(self::THOUGHT_TABLE, $this->iId, $asThought);
+		else $this->iId = $this->oDb->insertRow(self::THOUGHT_TABLE, $asThought);
+		
+		return $this->iId;
+	}
+	
+	public function get()
+	{
+		return array(
+			'id'		=> $this->iId,
+			'id_user'	=> $this->iUserId,
+			'ops'		=> $this->asOps,
+			'led'		=> $this->sLed
+		);
+	}
+	
+	private static function encodeThought($sthought)
+	{
+		return base64_encode(serialize(explode("\n", self::shuffleText(json_encode($sthought)))));
+	}
+	
+	private static function decodeThought($sEncodedThought)
+	{
+		return json_decode(self::shuffleText(implode("\n", unserialize(base64_decode($sEncodedThought)))), true);
+	}
+	
+	private static function shuffleText($sText)
+	{
+		$sRandomText = "let's_mess%a&bit;with~it,!just§for¨the^sake*of-it";
+		for($iIndex=0; $iIndex < strlen($sText); $iIndex++)
+		{
+			$sText[$iIndex] = $sRandomText[$iIndex%strlen($sRandomText)] ^ $sText[$iIndex];
+		}
+		return $sText;
+	}
+}