1 files changed, 84 insertions, 0 deletions
diff --git a/admin/install.php b/admin/install.php
new file mode 100644
index 0000000..02a1485
--- /dev/null
+++ b/admin/install.php
@@ -0,0 +1,84 @@
+<?php
+define( 'YOURLS_ADMIN', true );
+define( 'YOURLS_INSTALLING', true );
+require_once( dirname( __DIR__ ).'/includes/load-yourls.php' );
+require_once( YOURLS_INC.'/functions-install.php' );
+
+$error   = array();
+$warning = array();
+$success = array();
+
+// Check pre-requisites
+if ( !yourls_check_PDO() ) {
+	$error[] = yourls__( 'PHP extension for PDO not found' );
+	yourls_debug_log( 'PHP PDO extension not found' );
+}
+
+if ( !yourls_check_database_version() ) {
+	$error[] = yourls_s( '%s version is too old. Ask your server admin for an upgrade.', 'MySQL' );
+	yourls_debug_log( 'MySQL version: ' . yourls_get_database_version() );
+}
+
+if ( !yourls_check_php_version() ) {
+	$error[] = yourls_s( '%s version is too old. Ask your server admin for an upgrade.', 'PHP' );
+	yourls_debug_log( 'PHP version: ' . PHP_VERSION );
+}
+
+// Is YOURLS already installed ?
+if ( yourls_is_installed() ) {
+	$error[] = yourls__( 'YOURLS already installed.' );
+	// check if .htaccess exists, recreate otherwise. No error checking.
+	if( !file_exists( YOURLS_ABSPATH.'/.htaccess' ) ) {
+		yourls_create_htaccess();
+	}
+}
+
+// Start install if possible and needed
+if ( isset($_REQUEST['install']) && count( $error ) == 0 ) {
+	// Create/update .htaccess file
+	if ( yourls_create_htaccess() ) {
+		$success[] = yourls__( 'File <tt>.htaccess</tt> successfully created/updated.' );
+	} else {
+		$warning[] = yourls__( 'Could not write file <tt>.htaccess</tt> in YOURLS root directory. You will have to do it manually. See <a href="http://yourls.org/htaccess">how</a>.' );
+	}
+
+	// Create SQL tables
+	$install = yourls_create_sql_tables();
+	if ( isset( $install['error'] ) )
+		$error = array_merge( $error, $install['error'] );
+	if ( isset( $install['success'] ) )
+		$success = array_merge( $success, $install['success'] );
+}
+
+
+// Start output
+yourls_html_head( 'install', yourls__( 'Install YOURLS' ) );
+?>
+<div id="login">
+	<form method="post" action="?"><?php // reset any QUERY parameters ?>
+		<p>
+			<img src="<?php yourls_site_url(); ?>/images/yourls-logo.png" alt="YOURLS" title="YOURLS" />
+		</p>
+		<?php
+			// Print errors, warnings and success messages
+			foreach ( array ('error', 'warning', 'success') as $info ) {
+				if ( count( $$info ) > 0 ) {
+					echo "<ul class='$info'>";
+					foreach( $$info as $msg ) {
+						echo '<li>'.$msg."</li>\n";
+					}
+					echo '</ul>';
+				}
+			}
+
+			// Display install button or link to admin area if applicable
+			if( !yourls_is_installed() && !isset($_REQUEST['install']) ) {
+				echo '<p style="text-align: center;"><input type="submit" name="install" value="' . yourls__( 'Install YOURLS') .'" class="button" /></p>';
+			} else {
+				if( count($error) == 0 )
+					echo '<p style="text-align: center;">&raquo; <a href="'.yourls_admin_url().'" title="' . yourls__( 'YOURLS Administration Page') . '">' . yourls__( 'YOURLS Administration Page') . '</a></p>';
+			}
+		?>
+	</form>
+</div>
+<?php yourls_html_footer(); ?>