93 lines
2.9 KiB
PHP
93 lines
2.9 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2013 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class url extends url_Core {
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static function parse_url() {
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if (Router::$controller) {
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return;
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}
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// Work around problems with the CGI sapi by enforcing our default path
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if ($_SERVER["SCRIPT_NAME"] && "/" . Router::$current_uri == $_SERVER["SCRIPT_NAME"]) {
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Router::$controller_path = MODPATH . "gallery/controllers/albums.php";
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Router::$controller = "albums";
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Router::$method = 1;
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return;
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}
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$item = item::find_by_relative_url(html_entity_decode(Router::$current_uri, ENT_QUOTES));
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if ($item && $item->loaded()) {
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Router::$controller = "{$item->type}s";
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Router::$controller_path = MODPATH . "gallery/controllers/{$item->type}s.php";
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Router::$method = "show";
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Router::$arguments = array($item);
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}
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}
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/**
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* Just like url::file() except that it returns an absolute URI
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*/
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static function abs_file($path) {
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return url::base(false, request::protocol()) . $path;
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}
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/**
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* Just like url::site() except that it returns an absolute URI and
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* doesn't take a protocol parameter.
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*/
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static function abs_site($path) {
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return url::site($path, request::protocol());
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}
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/**
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* Just like url::current except that it returns an absolute URI
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*/
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static function abs_current($qs=false) {
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return self::abs_site(url::current($qs));
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}
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/**
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* Just like url::merge except that it escapes any XSS in the path.
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*/
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static function merge(array $arguments) {
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return htmlspecialchars(parent::merge($arguments));
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}
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/**
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* Just like url::current except that it escapes any XSS in the path.
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*/
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static function current($qs=false, $suffix=false) {
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return htmlspecialchars(parent::current($qs, $suffix));
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}
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/**
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* Merge extra an query string onto a given url safely.
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* @param string the original url
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* @param array the query string data in key=value form
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*/
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static function merge_querystring($url, $query_params) {
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$qs = implode("&", $query_params);
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if (strpos($url, "?") === false) {
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return $url . "?$qs";
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} else {
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return $url . "&$qs";
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}
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}
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}
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