PHP XmlHelper::xmlXpath Examples

Example #1

File: index.php Project: Agleal/livestreaman

<?php

require_once dirname(__FILE__) . '/config/config.php';
require_once DOCUMENT_ROOT . 'library/XmlHelper.php';
require_once DOCUMENT_ROOT . 'library/Utils.php';
$streamers_list = array();
//create xml file if it doesn't exist, else load registered streamers
if (!file_exists(STREAM_XML)) {
    $xmlHelper = new XmlHelper();
    $xml = $xmlHelper->createXML(STREAM_XML);
} else {
    $xml = new XmlHelper(STREAM_XML);
}
//load stats xml and extract current streamers live
$stats = new XmlHelper(STAT_XML_URL);
$stats->xmlXpath(STAT_XML_XPATH);
//check if there are new streams and save to xml if so
if ($new_streamers = Utils::getNewStreamers($xml->getXML(), $stats->getXML())) {
    foreach ($new_streamers as $new_streamer) {
        $xml->saveToXML(STREAM_XML, $xml->arrayToXML($new_streamer));
    }
}
//finnaly, get (updated) streamers list
$streamers_list = Utils::getStreamersList($xml->getXML(), $stats->getXML());
if (isset($_GET['stream'])) {
    $cur_stream = $_GET['stream'];
} elseif ($live = Utils::getLiveStreamer($xml->getXML())) {
    $cur_stream = $live['name'];
} else {
    $cur_stream = 'mega';
}