73 lines
2.9 KiB
PHP
73 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 keeporiginal_Controller extends Controller {
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public function restore($id) {
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// Allow the user to restore the original photo.
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// Make sure the current user has suficient access to view and edit the item.
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$item = ORM::factory("item", $id);
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access::required("view", $item);
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access::required("edit", $item);
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// Figure out where the original was stashed at.
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$original_image = VARPATH . "original/" . str_replace(VARPATH . "albums/", "", $item->file_path());
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// Make sure the current item is a photo and that an original exists.
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if ($item->is_photo() && file_exists($original_image)) {
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// Delete the modified version of the photo.
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@unlink($item->file_path());
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// Copy the original image back over, display an error message if the copy fails.
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if (@rename($original_image, $item->file_path())) {
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// Re-generate the items resize and thumbnail.
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$item_data = model_cache::get("item", $id);
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$item_data->resize_dirty= 1;
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$item_data->thumb_dirty= 1;
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$item_data->save();
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graphics::generate($item_data);
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// If the item is the thumbnail for the parent album,
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// fix the parent's thumbnail as well.
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$parent = $item_data->parent();
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if ($parent->album_cover_item_id == $item_data->id) {
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copy($item_data->thumb_path(), $parent->thumb_path());
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$parent->thumb_width = $item_data->thumb_width;
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$parent->thumb_height = $item_data->thumb_height;
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$parent->save();
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}
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// Display a success message and redirect to the items page.
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message::success(t("Your original image has been restored."));
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url::redirect($item->url());
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} else {
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// Display an error message if the copy failed.
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message::error(t("Image restore failed!"));
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url::redirect($item->url());
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}
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} else {
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// Display an error message if there is not an original photo.
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message::error(t("Image restore failed!"));
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url::redirect($item->url());
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}
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}
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}
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