From ea95c63e1823437b97a7376d61ed1218900c5afa Mon Sep 17 00:00:00 2001
From: Gregory Trolliet <gregory@trolliet.info>
Date: Wed, 25 Nov 2020 19:43:40 +0100
Subject: [PATCH] Add database type option

---
 README.md          | 4 ++++
 db.php             | 4 +---
 dbconfig_empty.php | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 38f676d..a76c7db 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 # SimpleWordsCloud
 This site allows to create simple words cloud, without any registrations.
 There is nothing stored on the server except the words.
+
+## Database
+Database config option is set in the dbconfig.php file,
+example is in dbconfig_empty.php.
diff --git a/db.php b/db.php
index 76489e9..d09a175 100644
--- a/db.php
+++ b/db.php
@@ -22,9 +22,7 @@ class DataBase
 	public function init()
 	{
 		require_once 'dbconfig.php';
-		$dsn = 'pgsql:dbname=' . $dbname
-			     . ';host=' . $host
-			     . ';port=' . $port;
+		$dsn = "$type:dbname=$dbname;host=$host;port=$port";
 		try {
 			$this->db = new PDO($dsn, $username, $password);
 			$this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
diff --git a/dbconfig_empty.php b/dbconfig_empty.php
index 9a4c838..d8a342e 100644
--- a/dbconfig_empty.php
+++ b/dbconfig_empty.php
@@ -1,5 +1,5 @@
 <?php
-
+$type     = 'pgsql';
 $host     = 'localhost';
 $dbname   = '';
 $username = '';