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f0ea6d532c
based on the uri. Then use this helper method in logout.php to insure that the guest user has access to the "continue" uri. If they don't redirect to the root album and let it deal with access issues. Signed-off-by: Tim Almdal <tnalmdal@shaw.ca>
103 lines
3.4 KiB
PHP
103 lines
3.4 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) 2000-2009 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 site($uri, $protocol=false) {
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if (($pos = strpos($uri, "?")) !== false) {
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list ($uri, $query) = explode("?", $uri, 2);
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$query = "?$query";
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} else {
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$query = "";
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}
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$parts = explode("/", $uri, 3);
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if ($parts[0] == "albums" || $parts[0] == "photos") {
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$uri = model_cache::get("item", $parts[1])->relative_path();
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}
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return parent::site($uri . $query, $protocol);
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}
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static function parse_url() {
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if (Router::$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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$item = self:: get_item_from_uri(Router::$current_uri);
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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 = $item->id;
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}
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}
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/**
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* Return the item that the uri is referencing
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*/
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static function get_item_from_uri($uri) {
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$current_uri = html_entity_decode($uri);
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$item = ORM::factory("item")->where("relative_path_cache", $current_uri)->find();
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if (!$item->loaded) {
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// It's possible that the relative path cache for the item we're looking for is out of date,
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// so find it the hard way.
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$count = count(Router::$segments);
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foreach (ORM::factory("item")
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->where("name", html_entity_decode(Router::$segments[$count - 1], ENT_QUOTES))
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->where("level", $count + 1)
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->find_all() as $match) {
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if ($match->relative_path() == $current_uri) {
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$item = $match;
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}
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}
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}
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return $item;
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}
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/**
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* Just like url::file() except that it returns an absolute URI
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*/
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static function abs_file($path) {
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return url::base(
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false, (empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === 'off') ? 'http' : 'https') . $path;
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}
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/**
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* Just like url::site() except that it returns an absolute URI and
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* doesn't take a protocol parameter.
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*/
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static function abs_site($path) {
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return url::site(
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$path, (empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === 'off') ? 'http' : 'https');
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}
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/**
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* Just like url::current except that it returns an absolute URI
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*/
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static function abs_current($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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