182 lines
6.3 KiB
PHP
182 lines
6.3 KiB
PHP
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<?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) 2000-2011 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 Albums_Controller extends Items_Controller {
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public function index() {
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$this->show(ORM::factory("item", 1));
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}
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public function show($album) {
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if (!is_object($album)) {
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// show() must be public because we route to it in url::parse_url(), so make
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// sure that we're actually receiving an object
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throw new Kohana_404_Exception();
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}
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access::required("view", $album);
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$page_size = module::get_var("gallery", "page_size", 9);
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$input = Input::instance();
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$show = $input->get("show");
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if ($show) {
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$child = ORM::factory("item", $show);
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$index = item::get_position($child);
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if ($index) {
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$page = ceil($index / $page_size);
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if ($page == 1) {
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url::redirect($album->abs_url());
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} else {
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url::redirect($album->abs_url("page=$page"));
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}
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}
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}
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$page = $input->get("page", "1");
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$children_count = $album->viewable()->children_count();
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$offset = ($page - 1) * $page_size;
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$max_pages = max(ceil($children_count / $page_size), 1);
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// Make sure that the page references a valid offset
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if ($page < 1) {
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url::redirect($album->abs_url());
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} else if ($page > $max_pages) {
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url::redirect($album->abs_url("page=$max_pages"));
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}
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$template = new Theme_View("page.html", "collection", "album");
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$template->set_global(
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array("page" => $page,
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"page_title" => null,
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"max_pages" => $max_pages,
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"page_size" => $page_size,
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"item" => $album,
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"children" => $album->viewable()->children($page_size, $offset),
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"parents" => $album->parents()->as_array(), // view calls empty() on this
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"children_count" => $children_count));
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$template->content = new View("album.html");
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$album->increment_view_count();
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print $template;
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}
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public function create($parent_id) {
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access::verify_csrf();
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$album = ORM::factory("item", $parent_id);
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access::required("view", $album);
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access::required("add", $album);
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$form = album::get_add_form($album);
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try {
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$valid = $form->validate();
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$album = ORM::factory("item");
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$album->type = "album";
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$album->parent_id = $parent_id;
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$album->name = $form->add_album->inputs["name"]->value;
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$album->title = $form->add_album->title->value ?
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$form->add_album->title->value : $form->add_album->inputs["name"]->value;
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$album->description = $form->add_album->description->value;
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$album->slug = $form->add_album->slug->value;
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$album->validate();
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} catch (ORM_Validation_Exception $e) {
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// Translate ORM validation errors into form error messages
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foreach ($e->validation->errors() as $key => $error) {
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$form->add_album->inputs[$key]->add_error($error, 1);
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}
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$valid = false;
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}
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if ($valid) {
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$album->save();
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module::event("album_add_form_completed", $album, $form);
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log::success("content", "Created an album",
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html::anchor("albums/$album->id", "view album"));
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message::success(t("Created album %album_title",
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array("album_title" => html::purify($album->title))));
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json::reply(array("result" => "success", "location" => $album->url()));
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} else {
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print $form;
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}
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}
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public function update($album_id) {
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access::verify_csrf();
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$album = ORM::factory("item", $album_id);
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access::required("view", $album);
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access::required("edit", $album);
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$form = album::get_edit_form($album);
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try {
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$valid = $form->validate();
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$album->title = $form->edit_item->title->value;
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$album->description = $form->edit_item->description->value;
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$album->sort_column = $form->edit_item->sort_order->column->value;
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$album->sort_order = $form->edit_item->sort_order->direction->value;
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if (array_key_exists("name", $form->edit_item->inputs)) {
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$album->name = $form->edit_item->inputs["name"]->value;
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}
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$album->slug = $form->edit_item->slug->value;
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$album->validate();
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} catch (ORM_Validation_Exception $e) {
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// Translate ORM validation errors into form error messages
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foreach ($e->validation->errors() as $key => $error) {
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$form->edit_item->inputs[$key]->add_error($error, 1);
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}
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$valid = false;
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}
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if ($valid) {
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$album->save();
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module::event("item_edit_form_completed", $album, $form);
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log::success("content", "Updated album", "<a href=\"albums/$album->id\">view</a>");
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message::success(t("Saved album %album_title",
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array("album_title" => html::purify($album->title))));
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if ($form->from_id->value == $album->id) {
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// Use the new url; it might have changed.
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json::reply(array("result" => "success", "location" => $album->url()));
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} else {
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// Stay on the same page
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json::reply(array("result" => "success"));
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}
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} else {
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json::reply(array("result" => "error", "html" => (string)$form));
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}
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}
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public function form_add($album_id) {
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$album = ORM::factory("item", $album_id);
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access::required("view", $album);
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access::required("add", $album);
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print album::get_add_form($album);
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}
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public function form_edit($album_id) {
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$album = ORM::factory("item", $album_id);
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access::required("view", $album);
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access::required("edit", $album);
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print album::get_edit_form($album);
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}
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}
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