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https://github.com/Pathduck/gallery3.git
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0f766b149d
related events from within the model handling code. The only exception to this currently is item_created which is challenging because we have to save the item using ORM_MPTT::add_to_parent() before the object itself is fully set up. When we get that down to one call to save() we can publish that event from within the model also.
241 lines
7.6 KiB
PHP
241 lines
7.6 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) 2000-2009 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 Albums_Controller extends Items_Controller {
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/**
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* @see REST_Controller::_show($resource)
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*/
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public function _show($album) {
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$page_size = module::get_var("gallery", "page_size", 9);
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if (!access::can("view", $album)) {
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if ($album->id == 1) {
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$view = new Theme_View("page.html", "login");
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$view->page_title = t("Log in to Gallery");
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$view->content = user::get_login_form("login/auth_html");
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print $view;
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return;
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} else {
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access::forbidden();
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}
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}
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$show = $this->input->get("show");
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if ($show) {
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$index = $album->get_position($show);
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$page = ceil($index / $page_size);
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if ($page == 1) {
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url::redirect("albums/$album->id");
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} else {
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url::redirect("albums/$album->id?page=$page");
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}
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}
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$page = $this->input->get("page", "1");
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$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("albums/$album->id");
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} else if ($page > $max_pages) {
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url::redirect("albums/$album->id?page=$max_pages");
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}
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$template = new Theme_View("page.html", "album");
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$template->set_global("page_size", $page_size);
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$template->set_global("item", $album);
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$template->set_global("children", $album->viewable()->children($page_size, $offset));
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$template->set_global("children_count", $children_count);
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$template->set_global("parents", $album->parents());
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$template->content = new View("album.html");
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// We can't use math in ORM or the query builder, so do this by hand. It's important
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// that we do this with math, otherwise concurrent accesses will damage accuracy.
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Database::instance()->query(
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"UPDATE {items} SET `view_count` = `view_count` + 1 WHERE `id` = $album->id");
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print $template;
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}
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/**
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* @see REST_Controller::_create($resource)
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*/
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public function _create($album) {
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access::verify_csrf();
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access::required("view", $album);
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access::required("add", $album);
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switch ($this->input->post("type")) {
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case "album":
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return $this->_create_album($album);
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case "photo":
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return $this->_create_photo($album);
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default:
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access::forbidden();
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}
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}
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private function _create_album($album) {
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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($album);
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if ($form->validate()) {
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$new_album = album::create(
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$album,
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$this->input->post("name"),
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$this->input->post("title", $this->input->post("name")),
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$this->input->post("description"),
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user::active()->id);
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log::success("content", "Created an album",
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html::anchor("albums/$new_album->id", "view album"));
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message::success(
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t("Created album %album_title", array("album_title" => p::clean($new_album->title))));
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print json_encode(
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array("result" => "success",
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"location" => url::site("albums/$new_album->id"),
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"resource" => url::site("albums/$new_album->id")));
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} else {
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print json_encode(
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array(
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"result" => "error",
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"form" => $form->__toString() . html::script("modules/gallery/js/albums_form_add.js")));
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}
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}
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private function _create_photo($album) {
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access::required("view", $album);
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access::required("add", $album);
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// If we set the content type as JSON, it triggers saving the result as
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// a document in the browser (well, in Chrome at least).
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// @todo figure out why and fix this.
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$form = photo::get_add_form($album);
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if ($form->validate()) {
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$photo = photo::create(
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$album,
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$this->input->post("file"),
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$_FILES["file"]["name"],
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$this->input->post("title", $this->input->post("name")),
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$this->input->post("description"),
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user::active()->id);
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log::success("content", "Added a photo", html::anchor("photos/$photo->id", "view photo"));
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message::success(
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t("Added photo %photo_title", array("photo_title" => p::clean($photo->title))));
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print json_encode(
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array("result" => "success",
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"resource" => url::site("photos/$photo->id"),
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"location" => url::site("photos/$photo->id")));
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} else {
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print json_encode(
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array("result" => "error",
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"form" => $form->__toString()));
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}
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}
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/**
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* @see REST_Controller::_update($resource)
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*/
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public function _update($album) {
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access::verify_csrf();
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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($album);
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if ($valid = $form->validate()) {
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// Make sure that there's not a conflict
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if ($album->id != 1 &&
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Database::instance()
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->from("items")
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->where("parent_id", $album->parent_id)
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->where("id <>", $album->id)
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->where("name", $form->edit_album->dirname->value)
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->count_records()) {
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$form->edit_album->dirname->add_error("conflict", 1);
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$valid = false;
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}
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}
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if ($valid) {
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$album->title = $form->edit_album->title->value;
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$album->description = $form->edit_album->description->value;
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$album->sort_column = $form->edit_album->sort_order->column->value;
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$album->sort_order = $form->edit_album->sort_order->direction->value;
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if ($album->id != 1) {
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$album->rename($form->edit_album->dirname->value);
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}
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$album->save();
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log::success("content", "Updated album", "<a href=\"albums/$album->id\">view</a>");
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message::success(
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t("Saved album %album_title", array("album_title" => p::clean($album->title))));
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print json_encode(
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array("result" => "success",
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"location" => url::site("albums/$album->id")));
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} else {
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print json_encode(
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array("result" => "error",
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"form" => $form->__toString()));
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}
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}
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/**
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* @see REST_Controller::_form_add($parameters)
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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", $album);
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switch ($this->input->get("type")) {
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case "album":
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print album::get_add_form($album) .
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html::script("modules/gallery/js/albums_form_add.js");
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break;
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case "photo":
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print photo::get_add_form($album);
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break;
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default:
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kohana::show_404();
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}
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}
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/**
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* @see REST_Controller::_form_add($parameters)
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*/
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public function _form_edit($album) {
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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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