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libretime
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Merge branch 'devel' of dev.sourcefabric.org:airtime into devel

This commit is contained in:
denise 2012-08-14 09:26:59 -04:00
parent 83085220e2 7a5d9a0f91
commit 0a05db1230
3 changed files with 57 additions and 54 deletions
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4
airtime_mvc/application/controllers/LibraryController.php
View File

@ -106,9 +106,11 @@ class LibraryController extends Zend_Controller_Action
}
}
if ($isAdminOrPM || $obj->getCreatorId() == $user->getId()) {
$menu["del"] = array("name"=> "Delete", "icon" => "delete", "url" => "/library/delete");
if ($screen == "playlist") {
$menu["edit"] = array("name"=> "Edit", "icon" => "edit", "url" => "/library/edit-file-md/id/{$id}");
}
$menu["del"] = array("name"=> "Delete", "icon" => "delete", "url" => "/library/delete");
}
}
//SOUNDCLOUD MENU OPTIONS

7
airtime_mvc/application/controllers/WebstreamController.php
View File

@ -75,16 +75,15 @@ class WebstreamController extends Zend_Controller_Action
return;
}
$analysis = Application_Model_Webstream::analyzeFormData($parameters);
list($analysis, $mime, $di) = Application_Model_Webstream::analyzeFormData($parameters);
try {
if (Application_Model_Webstream::isValid($analysis)) {
Application_Model_Webstream::save($parameters);
Application_Model_Webstream::save($parameters, $mime, $di);
$this->view->statusMessage = "<div class='success'>Webstream saved.</div>";
} else {
throw new Exception();
throw new Exception("isValid returned false");
}
} catch (Exception $e) {
Logging::log($e);
$this->view->statusMessage = "<div class='errors'>Invalid form values.</div>";
$this->view->analysis = $analysis;
}

100
airtime_mvc/application/models/Webstream.php
View File

@ -63,7 +63,6 @@ class Application_Model_Webstream{
"login"=> $username,
"url" => $this->webstream->getDbUrl(),
);
}
public static function deleteStreams($p_ids, $p_userId)
@ -97,9 +96,22 @@ class Application_Model_Webstream{
"url" => array(true, ''),
"name" => array(true, ''));
$di = null;
$length = $parameters["length"];
$result = preg_match("/^([0-9]{1,2})h ([0-5][0-9])m$/", $length, $matches);
if (!$result == 1 || !count($matches) == 3) {
$result = preg_match("/^([0-9]{1,2})h ([0-5]?[0-9])m$/", $length, $matches);
if ($result == 1 && count($matches) == 3) {
$hours = $matches[1];
$minutes = $matches[2];
$di = new DateInterval("PT{$hours}H{$minutes}M");
$totalMinutes = $di->h * 60 + $di->i;
if ($totalMinutes == 0) {
$valid['length'][0] = false;
$valid['length'][1] = 'Length needs to be greater than 0 minutes';
}
} else {
$valid['length'][0] = false;
$valid['length'][1] = 'Length should be of form "00h 00m"';
}
@ -111,11 +123,19 @@ class Application_Model_Webstream{
//and that the domain is at least 1 letter long
$result = preg_match("/^(http|https):\/\/.+/", $url, $matches);
$mime = null;
if ($result == 0) {
$valid['url'][0] = false;
$valid['url'][1] = 'URL should be of form "http://www.domain.com/mount"';
}
$valid['url'][1] = 'URL should be of form "http://domain"';
} else {
try {
$mime = Application_Model_Webstream::discoverStreamMime($url);
} catch (Exception $e) {
$valid['url'][0] = false;
$valid['url'][1] = $e->getMessage();
}
}
$name = $parameters["name"];
if (strlen($name) == 0) {
@ -134,7 +154,7 @@ class Application_Model_Webstream{
Logging::log("EDIT");
}
return $valid;
return array($valid, $mime, $di);
}
public static function isValid($analysis)
@ -148,56 +168,43 @@ class Application_Model_Webstream{
return true;
}
/*
* This function is a callback used by curl to let us work
* with the contents returned from an http request. We don't
* actually want to work with the contents however (we just want
* the response headers), so immediately return a -1 in this function
* which tells curl not to download the response body at all.
*/
private function writefn($ch, $chunk)
{
return -1;
}
private function discoverStreamMime()
private static function discoverStreamMime($url)
{
Logging::log($this->webstream->getDbUrl());
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->webstream->getDbUrl());
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
curl_setopt($ch, CURLOPT_WRITEFUNCTION, array($this, 'writefn'));
$result = curl_exec($ch);
$mime = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
curl_close($ch);
$headers = get_headers($url);
$mime = null;
foreach ($headers as $h) {
if (preg_match("/^content-type:/i", $h)) {
list(, $value) = explode(":", $h, 2);
$mime = trim($value);
}
if (preg_match("/^content-length:/i", $h)) {
//if content-length appears, this is not a web stream!!!!
//Aborting the save process.
throw new Exception("Invalid webstream - This appears to be a file download.");
}
}
if (is_null($mime)) {
throw new Exception("No MIME type found for webstream.");
} else {
if (!preg_match("/(mpeg|ogg)/", $mime)) {
throw new Exception("Unrecognized stream type: $mime");
}
}
Logging::log($mime);
return $mime;
}
public static function save($parameters)
public static function save($parameters, $mime, $di)
{
$userInfo = Zend_Auth::getInstance()->getStorage()->read();
$length = $parameters["length"];
$result = preg_match("/^([0-9]{1,2})h ([0-5][0-9])m$/", $length, $matches);
if ($result == 1 && count($matches) == 3) {
$hours = $matches[1];
$minutes = $matches[2];
$di = new DateInterval("PT{$hours}H{$minutes}M");
$dblength = $di->format("%H:%I");
} else {
//This should never happen because we should have already validated
//in the controller
throw new Exception("Invalid date format: $length");
}
$webstream = new CcWebstream();
$webstream->setDbName($parameters["name"]);
$webstream->setDbDescription($parameters["description"]);
$webstream->setDbUrl($parameters["url"]);
$dblength = $di->format("%H:%I");
$webstream->setDbLength($dblength);
$webstream->setDbCreatorId($userInfo->id);
$webstream->setDbUtime(new DateTime("now", new DateTimeZone('UTC')));
@ -205,12 +212,7 @@ class Application_Model_Webstream{
$ws = new Application_Model_Webstream($webstream);
$mime = $ws->discoverStreamMime();
if ($mime !== false) {
$webstream->setDbMime($mime);
} else {
throw new Exception("Couldn't get MIME type!");
}
$webstream->setDbMime($mime);
$webstream->save();
}
}