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Added HTTP Range Request support to feeds/station-rss controller to make it work in iTunes

This commit is contained in:
Albert Santoni 2015-11-17 18:34:02 -05:00
parent 4fd61cb088
commit 51d2f1dd0b
1 changed files with 39 additions and 2 deletions
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41
airtime_mvc/application/controllers/FeedsController.php
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@ -15,8 +15,45 @@ class FeedsController extends Zend_Controller_Action
return;
}
header('Content-Type: text/xml; charset=UTF-8');
echo Application_Service_PodcastService::createStationRssFeed();
$rssData = Application_Service_PodcastService::createStationRssFeed();
$mimeType = "text/xml";
header("Content-Type: $mimeType; charset=UTF-8");
if (isset($_SERVER['HTTP_RANGE'])) {
header('HTTP/1.1 206 Partial Content');
} else {
header('HTTP/1.1 200 OK');
}
header("Content-Type: $mimeType");
header("Content-Transfer-Encoding: binary");
header('Cache-Control: public, must-revalidate, max-age=0');
header('Pragma: no-cache');
header('Accept-Ranges: bytes');
$size = strlen($rssData);
$begin = 0;
$end = $size - 1;
//ob_start(); //Must start a buffer here for these header() functions
if (isset($_SERVER['HTTP_RANGE'])) {
if (preg_match('/bytes=\h*(\d+)-(\d*)[\D.*]?/i', $_SERVER['HTTP_RANGE'], $matches)) {
$begin = intval($matches[1]);
if (!empty($matches[2])) {
$end = intval($matches[2]);
}
}
}
if ($size > 0) {
header('Content-Length:' . (($end - $begin) + 1));
if (isset($_SERVER['HTTP_RANGE'])) {
header("Content-Range: bytes $begin-$end/$size");
}
}
echo $rssData;
}
}