1 files changed, 45 insertions, 0 deletions
diff --git a/lib/htmlpurifier/maintenance/generate-schema-cache.php b/lib/htmlpurifier/maintenance/generate-schema-cache.php
new file mode 100644
index 000000000..339ff12da
--- /dev/null
+++ b/lib/htmlpurifier/maintenance/generate-schema-cache.php
@@ -0,0 +1,45 @@
+#!/usr/bin/php
+<?php
+
+require_once dirname(__FILE__) . '/common.php';
+require_once dirname(__FILE__) . '/../library/HTMLPurifier.auto.php';
+assertCli();
+
+/**
+ * @file
+ * Generates a schema cache file, saving it to
+ * library/HTMLPurifier/ConfigSchema/schema.ser.
+ *
+ * This should be run when new configuration options are added to
+ * HTML Purifier. A cached version is available via the repository
+ * so this does not normally have to be regenerated.
+ *
+ * If you have a directory containing custom configuration schema files,
+ * you can simple add a path to that directory as a parameter to
+ * this, and they will get included.
+ */
+
+$target = dirname(__FILE__) . '/../library/HTMLPurifier/ConfigSchema/schema.ser';
+
+$builder = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
+$interchange = new HTMLPurifier_ConfigSchema_Interchange();
+
+$builder->buildDir($interchange);
+
+$loader = dirname(__FILE__) . '/../config-schema.php';
+if (file_exists($loader)) include $loader;
+foreach ($_SERVER['argv'] as $i => $dir) {
+    if ($i === 0) continue;
+    $builder->buildDir($interchange, realpath($dir));
+}
+
+$interchange->validate();
+
+$schema_builder = new HTMLPurifier_ConfigSchema_Builder_ConfigSchema();
+$schema = $schema_builder->build($interchange);
+
+echo "Saving schema... ";
+file_put_contents($target, serialize($schema));
+echo "done!\n";
+
+// vim: et sw=4 sts=4