107 lines
3.6 KiB
PHP
107 lines
3.6 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 G1_Controller extends Controller {
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/**
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* Redirect Gallery 1 urls to their appropriate matching Gallery 3 url.
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*
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* We use mod_rewrite to create this path, so Gallery 1 urls like this:
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* /gallery/Wedding/
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* /gallery/Wedding/aaa
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* /albums/Wedding/aaa.jpg
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*
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* Show up here like this:
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* /g1/map?path=/gallery/Wedding/
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* /g1/map?path=/gallery/Wedding/aaa
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* /g1/map?path=/albums/Wedding/aaa.jpg
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*/
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public function map() {
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$input = Input::instance();
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$path = $input->get('path');
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$page = $input->get('page');
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if(!is_numeric($page)) $page = '';
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if($path=='view_album.php' || $path=='slideshow.php') $path = $input->get('set_albumName');
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if($path=='view_photo.php') $path = $input->get('set_albumName').'/'.$input->get('id');
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if($path=='main.php') { //we do only name based g2 mapping here
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$item = item::root();
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access::required('view', $item);
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url::redirect($item->abs_url(), '301');
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}
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// Item names come in as FolderX/ItemX
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$album = 0;
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$pos = strrpos($path, '/');
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if($pos!==false) {
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// Get ItemX into g1_item
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$g1_item = substr($path,$pos+1,strlen($path));
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// Get FolderX into g1_item
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$g1_album = substr($path,0,$pos);
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}
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else {
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$album = 1;
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$g1_item = '';
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$g1_album = $path;
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}
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// Only binary files (the item itself, not the html) may have file extensions
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$binary = 0;
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$pos = strrpos($g1_item, '.');
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if($pos!==false) {
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$binary = 1;
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$g1_item = substr($g1_item, 0, $pos);
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}
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if(($pos=strrpos($g1_item, '.sized'))!==false||($pos=strrpos($g1_item, '.thumb'))!==false) {
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$mapping = ORM::factory('g1_map')->where('album', '=', $g1_album)->where('item', '=', substr($g1_item,0, $pos))->where('resource_type', '=', $album ? 'album':'item')->find();
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}
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else {
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$mapping = ORM::factory('g1_map')->where('album', '=', $g1_album)->where('item', '=', $g1_item)->where('resource_type', '=', $album ? 'album':'item')->find();
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}
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if(!$mapping->loaded()) {
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throw new Kohana_404_Exception();
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}
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$item = ORM::factory('item', $mapping->id);
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if (!$item->loaded()) {
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throw new Kohana_404_Exception();
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}
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access::required('view', $item);
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if($binary) {
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if(strrpos($g1_item, '.sized')!==false) {
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url::redirect($item->resize_url(true), '301');
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}
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else if(strrpos($g1_item, '.thumb')!==false) {
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url::redirect($item->thumb_url(true), '301');
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}
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else {
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url::redirect($item->file_url(true), '301');
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}
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}
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else {
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$url = $item->abs_url();
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if($page!='') {
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$url .= (strpos($url,'?')!==false ? '&':'?').'page='.$page;
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}
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url::redirect($url, '301');
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}
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}
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}
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