Initial commit

libraries/jcb_powers/JCB.Joomla/src/Abstraction/Database.php

@@ -0,0 +1,115 @@
+<?php
+/**
+ * @package    Joomla.Component.Builder
+ *
+ * @created    4th September, 2022
+ * @author     Llewellyn van der Merwe <https://dev.vdm.io>
+ * @git        Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
+ * @copyright  Copyright (C) 2015 Vast Development Method. All rights reserved.
+ * @license    GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace JCB\Joomla\Abstraction;
+
+
+use Joomla\CMS\Factory as JoomlaFactory;
+use JCB\Joomla\Utilities\Component\Helper;
+
+
+/**
+ * Database
+ * 
+ * @since 3.2.0
+ */
+abstract class Database
+{
+	/**
+	 * Database object to query local DB
+	 *
+	 * @since 3.2.0
+	 */
+	protected $db;
+
+	/**
+	 * Core Component Table Name
+	 *
+	 * @var   string
+	 * @since 3.2.0
+	 */
+	protected string $table;
+
+	/**
+	 * Constructor
+	 *
+	 * @throws \Exception
+	 * @since 3.2.0
+	 */
+	public function __construct()
+	{
+		$this->db = JoomlaFactory::getDbo();
+
+		// set the component table
+		$this->table = '#__' . Helper::getCode();
+	}
+
+	/**
+	 * Set a value based on data type
+	 *
+	 * @param   mixed  $value   The value to set
+	 *
+	 * @return  mixed
+	 * @since   3.2.0
+	 **/
+	protected function quote($value)
+	{
+		if ($value === null) // hmm the null does pose an issue (will keep an eye on this)
+		{
+			return 'NULL';
+		}
+
+		if (is_numeric($value))
+		{
+			if (filter_var($value, FILTER_VALIDATE_INT))
+			{
+				return (int) $value;
+			}
+			elseif (filter_var($value, FILTER_VALIDATE_FLOAT))
+			{
+				return (float) $value;
+			}
+		}
+		elseif (is_bool($value)) // not sure if this will work well (but its correct)
+		{
+			return $value ? 'TRUE' : 'FALSE';
+		}
+
+		// For date and datetime values
+		if ($value instanceof \DateTime)
+		{
+			return $this->db->quote($value->format('Y-m-d H:i:s'));
+		}
+
+		// For other data types, just escape it
+		return $this->db->quote($value);
+	}
+
+	/**
+	 * Set a table name, adding the
+	 *     core component as needed
+	 *
+	 * @param   string  $table   The table string
+	 *
+	 * @return  string
+	 * @since   3.2.0
+	 **/
+	protected function getTable(string $table): string
+	{
+		if (strpos($table, '#__') === false)
+		{
+			return $this->table . '_' . $table;
+		}
+
+		return $table;
+	}
+}
+