102 lines
No EOL
3.1 KiB
PHP
102 lines
No EOL
3.1 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 XmlView extends View {
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public $doc;
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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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$this->doc = new DOMDocument('1.0', 'UTF-8');
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$this->source = 'volkszaehler.org'; // TODO create XML
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$this->version = VZ_VERSION;
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$this->storage = $config['db']['backend'];
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$this->controller = $request->get['controller'];
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$this->action = $request->get['action'];
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$this->response->headers['Content-type'] = 'application/json';
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}
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public function getChannel(Channel $channel) { // TODO improve view interface
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return array('id' => (int) $channel->id,
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'ucid' => $channel->ucid,
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'resolution' => (int) $channel->resolution,
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'description' => $channel->description,
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'type' => $channel->type,
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'costs' => $channel->cost);
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}
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public function render() {
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$this->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 $exception) {
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$xmlException = $this->doc->createElement('exception');
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$xmlException->setAttribute('code', $exception->getCode());
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$xmlException->appendChild($this->doc->createElement('message', $exception->getMessage()));
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$xmlException->appendChild($this->doc->createElement('line', $exception->getLine()));
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$xmlException->appendChild($this->doc->createElement('file', $exception->getFile()));
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$xmlException->appendChild($this->backtrace($exception->getTrace()));
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$this->render();
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die();
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}
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function backtrace($traces) {
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$xmlTraces = $this->doc->createElement('backtrace');
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foreach ($traces as $step => $trace) {
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$xmlTrace = $this->doc->createElement('trace');
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$xmlTraces->appendChild($xmlTrace);
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$xmlTrace->setAttribute('step', $step);
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foreach ($trace as $key => $value) {
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switch ($key) {
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case 'function':
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case 'line':
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case 'file':
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case 'class':
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case 'type':
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$xmlTrace->appendChild($this->doc->createElement($key, $value));
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break;
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case 'args':
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$xmlArgs = $doc->createElement($key);
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$xmlTrace->appendChild($xmlArgs);
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foreach ($value as $arg) {
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$xmlArgs->appendChild($this->doc->createElement('arg', $value));
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}
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break;
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}
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}
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}
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return $xmlTraces;
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}
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}
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?>
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