82 lines
3.0 KiB
PHP
82 lines
3.0 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) 2000-2012 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 FotomotorW_Controller extends Controller {
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public function resize($str_checksum, $item_id) {
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// Displayed the "resized" version of an image by it's ID number.
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// This both gives fotomoto access to resizes regardless of permissions
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// and forces fotomoto to track images by unique id instead of file name
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// which is necessary for auto-pickup.
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// Load the photo from the provided id#. If invalid, display a 404 error.
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$item = ORM::factory("item", $item_id);
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if (!$item->loaded()) {
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throw new Kohana_404_Exception();
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}
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// Make sure checksum matches, if not, throw a 404 error.
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if ($str_checksum != md5($item->created)) {
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throw new Kohana_404_Exception();
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}
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// If the resize file doesn't exist for some reason, display a 404 error.
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if (!file_exists($item->resize_path())) {
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throw new Kohana_404_Exception();
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}
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// Display the image.
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header("Content-Type: {$item->mime_type}");
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Kohana::close_buffers(false);
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$fd = fopen($item->resize_path(), "rb");
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fpassthru($fd);
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fclose($fd);
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}
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public function print_proxy($site_key, $file_id) {
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// This function retrieves the full-sized image for fotomoto.
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// As this function by-passes normal Gallery security, a private
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// site-key is used to try and prevent people other then fotomoto
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// from finding the URL.
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// If the site key doesn't match, display a 404 error.
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if ($site_key != module::get_var("fotomotorw", "fotomoto_private_key")) {
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throw new Kohana_404_Exception();
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}
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// Load the photo from the provided id. If the id# is invalid, display a 404 error.
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$item = ORM::factory("item", $file_id);
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if (!$item->loaded()) {
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throw new Kohana_404_Exception();
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}
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// If the image file doesn't exist for some reason, display a 404 error.
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if (!file_exists($item->file_path())) {
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throw new Kohana_404_Exception();
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}
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// Display the image.
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header("Content-Type: {$item->mime_type}");
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Kohana::close_buffers(false);
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$fd = fopen($item->file_path(), "rb");
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fpassthru($fd);
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fclose($fd);
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}
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}
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