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<?php
/**
* Controller for category
*
* This file is part of Zoph.
*
* Zoph is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Zoph is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* @package Zoph
* @author Jeroen Roos
*/
namespace category;
use breadcrumb;
use category;
use conf\conf;
use generic\controller as genericController;
use log;
use organiser\actionsTrait;
use rating;
use user;
use web\request;
use categoryNotAccessibleSecurityException;
/**
* Controller for category
*/
class controller extends genericController {
use actionsTrait;
protected static $viewConfirm = view\confirm::class;
protected static $viewDisplay = view\display::class;
protected static $viewNew = view\update::class;
protected static $viewNotfound = view\notfound::class;
protected static $viewUpdate = view\update::class;
/** @var array Actions that can be used in this controller */
protected $actions = array(
"new", "insert", "confirm", "delete", "display", "edit", "update", "coverphoto", "unsetcoverphoto"
);
/**
* Do action
* @param string action
*/
public function doAction(string $action) : void {
if ($action=="new") {
$category=new category();
if (isset($this->request["parent_category_id"])) {
$category->set("parent_category_id", $this->request["parent_category_id"]);
}
$this->setObject($category);
parent::doAction($action);
} else {
try {
$category=$this->getCategoryFromRequest();
} catch (categoryNotAccessibleSecurityException $e) {
log::msg($e->getMessage(), log::WARN, log::SECURITY);
$category=null;
}
if ($category instanceof category) {
$this->setObject($category);
parent::doAction($action);
} else {
$this->view = new static::$viewNotfound($this->request, new category());
}
}
}
/**
* Get the category based on the query in the request
* @throws categoryNotAccessibleSecurityException
*/
private function getCategoryFromRequest() {
$user=user::getCurrent();
if (isset($this->request["category_id"])) {
$category = new category((int) $this->request["category_id"]);
} else {
$category=category::getRoot();
}
$category->lookup();
if ($user->canSeeAllPhotos() || $category->getCountForUser() > 0) {
return $category;
}
throw new categoryNotAccessibleSecurityException(
"Security Exception: category " . (int) $this->request["category_id"] .
" is not accessible for user " . $user->getName() . " (" . $user->getId() . ")"
);
}
/**
* Do action 'confirm'
*/
public function actionConfirm() {
if (user::getCurrent()->canDeletePhotos()) {
$parent = $this->object->get("parent_category_id");
parent::actionConfirm();
$this->view->setRedirect("category?category_id=" . $parent);
} else {
$this->actionDisplay();
}
}
/**
* Do action 'delete'
*/
public function actionDelete() {
if (user::getCurrent()->canDeletePhotos()) {
parent::actionDelete();
} else {
$this->actionDisplay();
}
}
/**
* Do action 'edit'
*/
public function actionEdit() {
$user = user::getCurrent();
if ($this->object->isWritableBy($user)) {
$this->view = new static::$viewUpdate($this->request, $this->object);
} else {
$this->actionDisplay();
}
}
/**
* Do action 'new'
*/
public function actionInsert() {
parent::actionInsert();
$this->view = new static::$viewUpdate($this->request, $this->object);
}
/**
* Do action 'new'
*/
public function actionNew() {
$user = user::getCurrent();
if ($user->canEditOrganisers()) {
$this->view = new static::$viewUpdate($this->request, $this->object);
} else {
$this->actionDisplay();
}
}
/**
* Do action 'update'
*/
public function actionUpdate() {
$user=user::getCurrent();
if ($this->object->isWritableBy($user)) {
$this->object->setFields($this->request->getRequestVars());
$this->object->update();
$this->view = new static::$viewUpdate($this->request, $this->object);
} else {
$this->actionDisplay();
}
}
}
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