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Benjamin Roth authored on07/09/2015 15:02:25
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modules/ModuleVoucher.php
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+<?php
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+
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+/**
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+ * eSales Media oxVoucher for Contao Open Source CMS
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+ *
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+ * Copyright (c) 2015 eSales Media
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+ *
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+ * @author  Benjamin Roth [benjamin@esales-media.de]
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+ * @license proprietary
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+ */
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+
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+namespace eSM_oxVoucher;
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+
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+abstract class ModuleVoucher extends \Module
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+{
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+
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+	/**
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+	 * Oxid Database Object
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+	 * @var \Database|null
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+	 */
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+	protected $oxDB = null;
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+
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+	/**
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+	 * Import Oxid database instance
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+	 */
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+	protected function importOxDbInstance()
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+	{
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+		$this->oxDB = Voucher::getOxDbInstance();
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+	}
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+
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+	protected function setMessage($strMessage, $strType = 'info')
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+	{
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+
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+		$strType = strtolower($strType);
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+
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+		if ($strMessage == '')
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+		{
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+			return;
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+		}
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+
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+		if (!in_array(strtolower($strType), array('confirm','info','error')))
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+		{
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+			throw new \Exception("Invalid message type $strType");
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+		}
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+
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+		if (!is_array($_SESSION['eSM_oxVoucher'][$strType]))
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+		{
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+			$_SESSION['eSM_oxVoucher'][$strType] = array();
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+		}
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+
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+		$_SESSION['eSM_oxVoucher'][$strType][] = $strMessage;
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+	}
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+
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+	protected function getMessages()
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+	{
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+		$strMessages = '';
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+
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+		foreach (array('confirm','info','error') as $strType)
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+		{
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+			if ($_SESSION['eSM_oxVoucher'][$strType])
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+			{
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+				foreach ($_SESSION['eSM_oxVoucher'][$strType] as $message)
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+				{
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+					$strMessages .= '<p class="'.$strType.'">'.$message.'</p>'."\n";
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+				}
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+			}
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+		}
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+
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+		unset($_SESSION['eSM_oxVoucher']);
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+
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+		return $strMessages;
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+	}
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+}
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