From e3e0c79b7a8024ae25816b823c3ba5de19af62f2 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@gmx.de>
Date: Wed, 25 Jun 2014 21:48:24 +0200
Subject: [PATCH] [ticket/12515] Remove check for PostgreSQL 8.3+

PHPBB3-12515
---
 phpBB/language/en/acp/search.php         |  1 -
 phpBB/phpbb/search/fulltext_postgres.php | 31 ++----------------------
 2 files changed, 2 insertions(+), 30 deletions(-)

diff --git a/phpBB/language/en/acp/search.php b/phpBB/language/en/acp/search.php
index f5bec89c2f..564d9dd04c 100644
--- a/phpBB/language/en/acp/search.php
+++ b/phpBB/language/en/acp/search.php
@@ -60,7 +60,6 @@ $lang = array_merge($lang, array(
 	'FULLTEXT_MYSQL_MAX_SEARCH_CHARS_EXPLAIN'	=> 'Words with no more than this many characters will be indexed for searching. You or your host can only change this setting by changing the mysql configuration.',
 
 	'FULLTEXT_POSTGRES_INCOMPATIBLE_DATABASE'	=> 'The PostgreSQL fulltext backend can only be used with PostgreSQL.',
-	'FULLTEXT_POSTGRES_TS_NOT_USABLE'	=> 'The PostgreSQL fulltext backend can only be used with PostgreSQL 8.3 and above.',
 	'FULLTEXT_POSTGRES_TOTAL_POSTS'			=> 'Total number of indexed posts',
 	'FULLTEXT_POSTGRES_VERSION_CHECK'		=> 'PostgreSQL version',
 	'FULLTEXT_POSTGRES_TS_NAME'				=> 'Text search Configuration Profile:',
diff --git a/phpBB/phpbb/search/fulltext_postgres.php b/phpBB/phpbb/search/fulltext_postgres.php
index 02e0870fd2..b3e7f51f87 100644
--- a/phpBB/phpbb/search/fulltext_postgres.php
+++ b/phpBB/phpbb/search/fulltext_postgres.php
@@ -30,18 +30,6 @@ class fulltext_postgres extends \phpbb\search\base
 	 */
 	protected $split_words = array();
 
-	/**
-	 * True if PostgreSQL version supports tsearch
-	 * @var boolean
-	 */
-	protected $tsearch_usable = false;
-
-	/**
-	 * Stores the PostgreSQL version
-	 * @var string
-	 */
-	protected $version;
-
 	/**
 	 * Stores the tsearch query
 	 * @var string
@@ -107,16 +95,6 @@ class fulltext_postgres extends \phpbb\search\base
 
 		$this->word_length = array('min' => $this->config['fulltext_postgres_min_word_len'], 'max' => $this->config['fulltext_postgres_max_word_len']);
 
-		if ($this->db->get_sql_layer() == 'postgres')
-		{
-			$pgsql_version = explode(',', substr($this->db->sql_server_info(), 10));
-			$this->version = trim($pgsql_version[0]);
-			if (version_compare($this->version, '8.3', '>='))
-			{
-				$this->tsearch_usable = true;
-			}
-		}
-
 		/**
 		 * Load the UTF tools
 		 */
@@ -190,11 +168,6 @@ class fulltext_postgres extends \phpbb\search\base
 			return $this->user->lang['FULLTEXT_POSTGRES_INCOMPATIBLE_DATABASE'];
 		}
 
-		if (!$this->tsearch_usable)
-		{
-			return $this->user->lang['FULLTEXT_POSTGRES_TS_NOT_USABLE'];
-		}
-
 		return false;
 	}
 
@@ -913,13 +886,13 @@ class fulltext_postgres extends \phpbb\search\base
 		$tpl = '
 		<dl>
 			<dt><label>' . $this->user->lang['FULLTEXT_POSTGRES_VERSION_CHECK'] . '</label><br /><span>' . $this->user->lang['FULLTEXT_POSTGRES_VERSION_CHECK_EXPLAIN'] . '</span></dt>
-			<dd>' . (($this->tsearch_usable) ? $this->user->lang['YES'] : $this->user->lang['NO']) . ' (PostgreSQL ' . $this->version . ')</dd>
+			<dd>' . (($this->db->get_sql_layer() == 'postgres') ? $this->user->lang['YES'] : $this->user->lang['NO']) . '</dd>
 		</dl>
 		<dl>
 			<dt><label>' . $this->user->lang['FULLTEXT_POSTGRES_TS_NAME'] . '</label><br /><span>' . $this->user->lang['FULLTEXT_POSTGRES_TS_NAME_EXPLAIN'] . '</span></dt>
 			<dd><select name="config[fulltext_postgres_ts_name]">';
 
-		if ($this->db->get_sql_layer() == 'postgres' && $this->tsearch_usable)
+		if ($this->db->get_sql_layer() == 'postgres')
 		{
 			$sql = 'SELECT cfgname AS ts_name
 				  FROM pg_ts_config';