Issue #695562: Remove local xapian database on uninstall. (0cce36c6) · Commits · project / xapian

xapian.install

+37 −0

Changes for xapian.install: 37 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ function xapian_schema() {
		*/
		function xapian_uninstall() {
		drupal_uninstall_schema('xapian');
		_xapian_remove_db();

		variable_del('xapian_database_hostname');
		variable_del('xapian_database_path');
		@@ -94,6 +95,42 @@ function xapian_requirements($phase) {
		);
		}

		/**
		* Remove xapian db if it's a local db.
		*/
		function _xapian_remove_db() {
		$database_type = variable_get('xapian_database_type', XAPIAN_LOCAL);
		$xapian_db = variable_get('xapian_database_path', file_directory_path() .'/xapian_database');
		$path = file_check_location($xapian_db);
		if ($database_type == XAPIAN_LOCAL) {
		_xapian_recursive_rmdir($path);
		}
		}

		/**
		* Helper to remove recursively a directory.
		*/
		function _xapian_recursive_rmdir($path) {
		if (file_exists($path) && is_dir($path)) {
		$iterator = new DirectoryIterator($path);
		foreach ($iterator as $fileinfo) {
		if (!$fileinfo->isDot()) {
		if ($fileinfo->isDir()) {
		_xapian_recursive_rmdir($fileinfo->getPathname());
		}
		else {
		if (!file_delete($fileinfo->getPathname())) {
		watchdog('xapian', "can not delete {$fileinfo->getPathname}");
		}
		}
		}
		}
		if (!rmdir($path)) {
		watchdog('xapian', "can not delete $path");
		}
		}
		}

		/**
		* Add 'indexed' column for tracking when content was last indexed. This allows
		* us to isolate exactly which item fails on if we hit a redirect or run out of