nsinnovations/fusionpbx
2
0
Fork 0
mirror of https://github.com/fusionpbx/fusionpbx.git synced 2025-12-30 00:53:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Safari Audio Support: Call Recordings, MOH, VM Greetings & Messages and CDR audio files.

Browse Source
This commit is contained in:
Nate
2020-03-30 20:08:45 -06:00
parent 7000a4391f
commit 365e20926f
6 changed files with 581 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

111
app/voicemail_greetings/voicemail_greetings.php
View File

@@ -99,6 +99,11 @@
}
unset($sql, $row, $greeting_decoded);
if (file_exists($v_greeting_dir.'/'.$greeting_filename)) {
//content-range
if (isset($_SERVER['HTTP_RANGE']) && $_GET['t'] != "bin") {
range_download($v_greeting_dir.'/'.$greeting_filename);
}
$fd = fopen($v_greeting_dir.'/'.$greeting_filename, "rb");
if ($_GET['t'] == "bin") {
header("Content-Type: application/force-download");
@@ -107,18 +112,19 @@
header("Content-Description: File Transfer");
}
else {
$file_ext = substr($greeting_filename, -3);
if ($file_ext == "wav") {
header("Content-Type: audio/x-wav");
}
if ($file_ext == "mp3") {
header("Content-Type: audio/mpeg");
$file_ext = pathinfo($greeting_filename, PATHINFO_EXTENSION);
switch ($file_ext) {
case "wav" : header("Content-Type: audio/x-wav"); break;
case "mp3" : header("Content-Type: audio/mpeg"); break;
case "ogg" : header("Content-Type: audio/ogg"); break;
}
}
header('Content-Disposition: attachment; filename="'.$greeting_filename.'"');
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Content-Length: ".filesize($v_greeting_dir.'/'.$greeting_filename));
if ($_GET['t'] == "bin") {
header("Content-Length: ".filesize($v_greeting_dir.'/'.$greeting_filename));
}
ob_clean();
fpassthru($fd);
}
@@ -570,4 +576,95 @@
//include the footer
require_once "resources/footer.php";
//define the download function (helps safari play audio sources)
function range_download($file) {
$fp = @fopen($file, 'rb');
$size = filesize($file); // File size
$length = $size; // Content length
$start = 0; // Start byte
$end = $size - 1; // End byte
// Now that we've gotten so far without errors we send the accept range header
/* At the moment we only support single ranges.
* Multiple ranges requires some more work to ensure it works correctly
* and comply with the spesifications: http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html#sec19.2
*
* Multirange support annouces itself with:
* header('Accept-Ranges: bytes');
*
* Multirange content must be sent with multipart/byteranges mediatype,
* (mediatype = mimetype)
* as well as a boundry header to indicate the various chunks of data.
*/
header("Accept-Ranges: 0-$length");
// header('Accept-Ranges: bytes');
// multipart/byteranges
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html#sec19.2
if (isset($_SERVER['HTTP_RANGE'])) {
$c_start = $start;
$c_end = $end;
// Extract the range string
list(, $range) = explode('=', $_SERVER['HTTP_RANGE'], 2);
// Make sure the client hasn't sent us a multibyte range
if (strpos($range, ',') !== false) {
// (?) Shoud this be issued here, or should the first
// range be used? Or should the header be ignored and
// we output the whole content?
header('HTTP/1.1 416 Requested Range Not Satisfiable');
header("Content-Range: bytes $start-$end/$size");
// (?) Echo some info to the client?
exit;
}
// If the range starts with an '-' we start from the beginning
// If not, we forward the file pointer
// And make sure to get the end byte if spesified
if ($range0 == '-') {
// The n-number of the last bytes is requested
$c_start = $size - substr($range, 1);
}
else {
$range = explode('-', $range);
$c_start = $range[0];
$c_end = (isset($range[1]) && is_numeric($range[1])) ? $range[1] : $size;
}
/* Check the range and make sure it's treated according to the specs.
* http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
*/
// End bytes can not be larger than $end.
$c_end = ($c_end > $end) ? $end : $c_end;
// Validate the requested range and return an error if it's not correct.
if ($c_start > $c_end || $c_start > $size - 1 || $c_end >= $size) {
header('HTTP/1.1 416 Requested Range Not Satisfiable');
header("Content-Range: bytes $start-$end/$size");
// (?) Echo some info to the client?
exit;
}
$start = $c_start;
$end = $c_end;
$length = $end - $start + 1; // Calculate new content length
fseek($fp, $start);
header('HTTP/1.1 206 Partial Content');
}
// Notify the client the byte range we'll be outputting
header("Content-Range: bytes $start-$end/$size");
header("Content-Length: $length");
// Start buffered download
$buffer = 1024 * 8;
while(!feof($fp) && ($p = ftell($fp)) <= $end) {
if ($p + $buffer > $end) {
// In case we're only outputtin a chunk, make sure we don't
// read past the length
$buffer = $end - $p + 1;
}
set_time_limit(0); // Reset time limit for big files
echo fread($fp, $buffer);
flush(); // Free up memory. Otherwise large files will trigger PHP's memory limit.
}
fclose($fp);
}
?>