CC-5450 : Refactor Media Management (Classes/DB) in Airtime

HEAD won't work for actual streams, just m3u etc.

airtime_mvc/application/forms/filters/WebstreamRedirect.php

@@ -11,14 +11,13 @@ class Filter_WebstreamRedirect implements Zend_Filter_Interface
     		return $value;
     	}
     	
-    	// By default get_headers uses a GET request to fetch the headers. If you
-    	// want to send a HEAD request instead, you can do so using a stream context:
+    	// By default get_headers uses a GET request to fetch the headers.
     	//using max redirects to avoid mixed headers, 
     	//can manually follow redirects if a Location header exists.
     	stream_context_set_default(
     		array(
     			'http' => array(
-    				'method' => 'HEAD',
+    				'method' => 'GET',
     				'max_redirects' => '1'
     			)
     		)

airtime_mvc/application/forms/validators/WebstreamUrl.php

@@ -31,18 +31,6 @@ class Validate_WebstreamUrl extends Zend_Validate_Abstract
     {
     	Logging::info("checking if $value is valid");
     	
-    	// By default get_headers uses a GET request to fetch the headers. If you
-    	// want to send a HEAD request instead, you can do so using a stream context:
-    	//using max redirects to avoid mixed headers, 
-    	//can manually follow redirects if a Location header exists.
-    	stream_context_set_default(
-    		array(
-    			'http' => array(
-    				'method' => 'HEAD'
-    			)
-    		)
-    	);
-    	
     	try {
     		//get an associative array of headers.
     		$headers = get_headers($value, 1);