From 41f6d77b7f431e64154932d5666bf9a032704608 Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Fri, 31 Oct 2014 06:44:50 +0100
Subject: [PATCH] [ticket/369] Remove config variables starting with
 board3_portal_ on install

B3P-369
---
 migrations/v210_beta1.php | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/migrations/v210_beta1.php b/migrations/v210_beta1.php
index 24205f16..4af1f2e8 100644
--- a/migrations/v210_beta1.php
+++ b/migrations/v210_beta1.php
@@ -72,6 +72,7 @@ class v210_beta1 extends \phpbb\db\migration\migration
 	public function update_data()
 	{
 		return array(
+			array('custom', array(array($this, 'clean_portal_data'))),
 			array('config.add', array('board3_portal_version', '2.1.0b1')),
 			array('config.add', array('board3_enable', 1)),
 			array('config.add', array('board3_left_column', 1)),
@@ -553,4 +554,27 @@ class v210_beta1 extends \phpbb\db\migration\migration
 
 		$this->portal_config[$config_name] = $config_value;
 	}
+
+	/**
+	 * Clean portal data upon fresh install from config table
+	 */
+	public function clean_portal_data()
+	{
+		// Only run if portal version is not beta 1 or doesn't exist
+		if (!isset($this->config['board3_portal_version']) || $this->config['board3_portal_version'] !== '2.1.0-b1')
+		{
+			foreach ($this->config as $key => $entry)
+			{
+				if (strpos($key, 'board3_porrtal_') === 0)
+				{
+					$this->config->delete($key);
+				}
+			}
+
+			// Make sure entries are removed from database
+			$sql = 'DELETE FROM ' . CONFIG_TABLE . '
+					WHERE config_name ' . $this->db->sql_like_expression('board3_portal_' . $this->db->get_any_char());
+			$this->db->sql_query($sql);
+		}
+	}
 }