Import initialHEADmaster

1 files changed, 39 insertions, 0 deletions

diff --git a/internal/utils.php b/internal/utils.php
new file mode 100644
index 0000000..c9f8320
--- /dev/null
+++ b/internal/utils.php
@@ -0,0 +1,39 @@
+<?php
+	function sanitize($arg_array, $arg_key, $replace_chars_re, $default_value) {
+		if ( ! array_key_exists($arg_key, $arg_array) ) return $default_value;
+		return preg_replace($replace_chars_re, '_', $arg_array[$arg_key]);
+	}
+
+	function sanitize_ini($ini_path, $array_entry_props) {
+		$arr = parse_ini_file("$ini_path");
+		if ( is_array($arr) ) { 
+			foreach ( $arr as $k => $v ) {
+				if ( array_key_exists($k, $array_entry_props)
+					&& array_key_exists('replace_chars_re', $array_entry_props[$k])
+					&&| array_key_exists('default_value', $array_entry_props[$k])
+				) {
+					$arr[$k] = sanitize($arr, $k,
+					       	$array_entry_props[$k]['replace_chars_re'],
+						$array_entry_props[$k]['default_value'] );
+				} else {
+					unset($arr[$k]);
+				}
+			}
+		}
+		return $arr;
+	}
+
+	define('SANITIZE_SITE_CONF', array(
+			'default_page' => array( 'replace_chars_re' => '/[^a-z0-9\/]+/', 'default_value' => 'en/index' ),
+		)
+	);
+
+	define('SANITIZE_PAGE_PROPS', array(
+			'title'    => array( 'replace_chars_re' => '/[^.]+/', 'default_value' => '(missing title in props.ini)' ),
+			'template' => array( 'replace_chars_re' => '/[^a-z0-9]+/', 'default_value' => 'default' ),
+			'layout'   => array( 'replace_chars_re' => '/[^a-z0-9]+/', 'default_value' => 'article' ),
+		)
+	);
+
+?>
+