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-rw-r--r--ratatoeskr/sys/models.php21
1 files changed, 21 insertions, 0 deletions
diff --git a/ratatoeskr/sys/models.php b/ratatoeskr/sys/models.php
index 2dd48e5..44367dd 100644
--- a/ratatoeskr/sys/models.php
+++ b/ratatoeskr/sys/models.php
@@ -1130,6 +1130,21 @@ class Style extends BySQLRowEnabled
}
/*
+ * Function: test_name
+ * Test, if a name is a valid Style name.
+ *
+ * Parameters:
+ * $name - The name to test
+ *
+ * Returns:
+ * True, if the name is a valid style name, False if not.
+ */
+ public static function test_name($name)
+ {
+ return preg_match("/^[a-zA-Z0-9\\-_\\.]+$/", $name) == 1;
+ }
+
+ /*
* Function: get_id
*/
public function get_id() { return $this->id; }
@@ -1146,6 +1161,9 @@ class Style extends BySQLRowEnabled
*/
public static function create($name)
{
+ if(!self::test_name($name))
+ throw new InvalidDataError("invalid_style_name");
+
try
{
self::by_name($name);
@@ -1231,6 +1249,9 @@ class Style extends BySQLRowEnabled
*/
public function save()
{
+ if(!self::test_name($name))
+ throw new InvalidDataError("invalid_style_name");
+
$result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_styles` WHERE `name` = '%s' AND `id` != %d", $this->name, $this->id);
$sqlrow = mysql_fetch_assoc($result);
if($sqlrow["n"] > 0)