<?php
define('STATIC_DIR', CONTENT_DIR . 'static/');

class static_indexer extends fs_filelister {

	var $_directory = STATIC_DIR;

	function _checkfile($directory, $file) {
		array_push($this->_list, basename($file, EXT));
		return 0;
	}

}

function static_getlist() {
	$obj = new static_indexer();
	$list = $obj->getList();
	return $list;
}

function static_parse($id) {
	if (!static_isvalid($id))
		return false;

	if ($fname = static_exists($id)) {
		$entry = io_load_file($fname);
		return (utils_kexplode($entry));
	}
	return array();
}

function static_isvalid($id) {
	return preg_match('![^./\\\\]+!', $id);
}

function static_save($entry, $id, $oldid = null) {
	if (!static_isvalid($id))
		return false;

	$fname = STATIC_DIR . $id . EXT;

	$entry ['content'] = apply_filters('content_save_pre', $entry ['content']);
	$entry ['subject'] = apply_filters('title_save_pre', $entry ['subject']);

	$str = utils_kimplode($entry);

	if (io_write_file($fname, $str)) {
		if ($oldid && $id != $oldid && $fname = static_exists($oldid)) {
			$succ = static_delete($oldid);
			return ($succ !== false && $succ !== 2);
		}
		return true;
	}
	return false;
}

function static_exists($id) {
	if (!static_isvalid($id))
		return false;

	$fname = STATIC_DIR . $id . EXT;

	if (file_exists($fname))
		return $fname;

	return false;
}

function static_delete($id) {
	if (!static_isvalid($id))
		return false;

	return fs_delete(STATIC_DIR . $id . EXT);
}

function smarty_block_statics($params, $content, &$smarty, &$repeat) {
	global $fpdb;

	/*
	 * $show = false;
	 *
	 * if (isset($params['alwaysshow']) && $params['alwaysshow']) {
	 * return $content;
	 * }
	 */
	return $content;
}

function smarty_block_static($params, $content, &$smarty, &$repeat) {
	global $fpdb;
	static $pointer = 0;

	// clean old variables

	$smarty->assign(array(
		'subject' => '',
		'content' => '',
		'date' => '',
		'author' => '',
		'version' => '',
		'id' => ''
	));

	if ($arr = $smarty->get_template_vars('static_page')) {
		$smarty->assign('id', $smarty->get_template_vars('static_id'));
		if (THEME_LEGACY_MODE)
			theme_entry_filters($arr);
		$smarty->assign($arr);
		return $content;
	}

	if (isset($params ['content']) && is_array($params ['content']) && $params ['content']) {
		// foreach ($params['entry'] as $k => $val)
		$smarty->assign($params ['content']);
		return $content;
	}

	if (isset($params ['alwaysshow']) && $params ['alwaysshow']) {
		return $content;
	}

	$list = $smarty->get_template_vars('statics');

	if (isset($list [$pointer])) {
		// foreach ($entry as $k => $val)
		$smarty->assign(static_parse($list [$pointer]));
		$smarty->assign('id', $list [$pointer]);

		$pointer++;

		$repeat = true;
	} else {
		$repeat = false;
	}

	return $content;
}

$_FP_SMARTY->registerPlugin('block', 'statics', 'smarty_block_statics');
$_FP_SMARTY->registerPlugin('block', 'static_block', 'smarty_block_statics');
$_FP_SMARTY->registerPlugin('block', 'static', 'smarty_block_static');

?>