102 lines
No EOL
3 KiB
PHP
102 lines
No EOL
3 KiB
PHP
<?php
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/*
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* Copyright (c) 2010 by Justin Otherguy <justin@justinotherguy.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (either version 2 or
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* version 3) as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* For more information on the GPL, please go to:
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* http://www.gnu.org/copyleft/gpl.html
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*/
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class JsonView extends View {
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public $data = array();
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public function __construct(HttpRequest $request, HttpResponse $response) {
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parent::__construct($request, $response);
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$config = Registry::get('config');
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$this->data['source'] = 'volkszaehler.org';
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$this->data['version'] = VZ_VERSION;
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$this->data['storage'] = $config['db']['backend'];
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$this->data['controller'] = $request->get['controller'];
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$this->data['action'] = $request->get['action'];
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$this->response->setHeader('Content-type', 'application/json');
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}
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public function render() {
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$this->data['time'] = round(microtime(true) - $this->created, 4);
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echo json_encode($this->data);
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}
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public function exceptionHandler(Exception $exception) {
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$this->data['exception'] = array('message' => $exception->getMessage(),
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'code' => $exception->getCode(),
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'file' => $exception->getFile(),
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'line' => $exception->getLine(),
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'trace' => $exception->getTrace()
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);
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$this->data['status'] = 'exception';
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$this->render();
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die();
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}
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public function addChannel(Channel $obj, $data = NULL) {
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$channel['id'] = (int) $obj->id;
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$channel['ucid'] = $obj->ucid;
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$channel['resolution'] = (int) $obj->resolution;
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$channel['description'] = $obj->description;
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$channel['type'] = $obj->type;
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$channel['costs'] = $obj->cost;
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// TODO check for optional data in second param
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if (!is_null($data) && is_array($data)) {
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$channel['data'] = array();
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foreach ($data as $reading) {
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$channel['data'][] = array($reading['timestamp'], $reading['value'], $reading['count']);
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}
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}
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$this->data['channels'][] = $channel;
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}
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public function addUser(User $obj) {
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$user['id'] = (int) $obj->id;
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$user['uuid'] = $obj->uuid;
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$this->data['users'][] = $user;
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}
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public function addGroup(Group $obj) {
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$group['id'] = (int) $obj->id;
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$group['ugid'] = $obj->ugid;
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$group['description'] = $obj->description;
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// TODO include sub groups?
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$this->data['groups'][] = $group;
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}
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public function add($obj) {
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if (is_array($obj)) {
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array_merge($this->data, $obj); // TODO check array_merge beavior with duplicate keys
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}
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else {
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$this->data[] = $obj;
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}
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}
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}
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?>
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