CC-1799 : Live Studio Playout from media library (pytagsfs)

if a tag is edited by easytag, the change is now reflected in airtime database.

airtime_mvc/application/controllers/ApiController.php

@@ -8,10 +8,10 @@ class ApiController extends Zend_Controller_Action
         /* Initialize action controller here */
         $context = $this->_helper->getHelper('contextSwitch');
         $context->addActionContext('version', 'json')
-                    ->addActionContext('recorded-shows', 'json')
-                    ->addActionContext('upload-recorded', 'json')
-                    ->addActionContext('reload-metadata', 'json')
-                    ->initContext();
+                ->addActionContext('recorded-shows', 'json')
+                ->addActionContext('upload-recorded', 'json')
+                ->addActionContext('reload-metadata', 'json')
+                ->initContext();
     }
 
     public function indexAction()
@@ -332,7 +332,20 @@ class ApiController extends Zend_Controller_Action
 
         $md = $this->_getParam('md');
 
-        $this->view->response = $md;
+        $file = StoredFile::Recall(null, $md['gunid']);
+        if (PEAR::isError($file) || is_null($file)) {
+            $this->view->response = "File not in Airtime's Database";
+            return;
+        }
+
+        $res = $file->replaceDbMetadata($md);
+
+        if (PEAR::isError($res)) {
+            $this->view->response = "Metadata Change Failed";
+        }
+        else {
+            $this->view->response = "Success!";
+        }
     }
 }
 

airtime_mvc/application/models/StoredFile.php

@@ -543,16 +543,25 @@ class StoredFile {
 	public function replaceDbMetadata($p_values)
     {
         global $CC_CONFIG, $CC_DBC;
+
+        $data = array();
         foreach ($p_values as $category => $value) {
             $escapedValue = pg_escape_string($value);
             $columnName = $category;
             if (!is_null($columnName)) {
-                $sql = "UPDATE ".$CC_CONFIG["filesTable"]
-                ." SET $columnName='$escapedValue'"
-                ." WHERE gunid = '".$this->gunid."'";
-                $CC_DBC->query($sql);
+                $data[] = "$columnName='$escapedValue'";
             }
         }
+
+        $data = join(",", $data);
+        $sql = "UPDATE ".$CC_CONFIG["filesTable"]
+        ." SET $data"
+        ." WHERE gunid = '".$this->gunid."'";
+        $res = $CC_DBC->query($sql);
+        if (PEAR::isError($res)) {
+            $CC_DBC->query("ROLLBACK");
+            return $res;
+        }
     }
 
     public function clearMetadata()

python_apps/api_clients/api_client.py

@@ -29,7 +29,25 @@ def api_client_factory(config):
         print 'API Client "'+config["api_client"]+'" not supported.  Please check your config file.'
         print
         sys.exit()
-    
+
+def recursive_urlencode(d):
+    def recursion(d, base=None):
+        pairs = []
+
+        for key, value in d.items():
+            if hasattr(value, 'values'):
+                pairs += recursion(value, key)
+            else:
+                new_pair = None
+                if base:
+                    new_pair = "%s[%s]=%s" % (base, urllib.quote(unicode(key)), urllib.quote(unicode(value)))
+                else:
+                    new_pair = "%s=%s" % (urllib.quote(unicode(key)), urllib.quote(unicode(value)))
+                pairs.append(new_pair)
+        return pairs
+
+    return '&'.join(recursion(d))
+
 class ApiClientInterface:
 
     # Implementation: optional
@@ -159,7 +177,6 @@ class AirTimeApiClient(ApiClientInterface):
 
         return version
 
-
     def test(self):
         logger = logging.getLogger()
         status, items = self.get_schedule('2010-01-01-00-00-00', '2011-01-01-00-00-00')
@@ -355,14 +372,16 @@ class AirTimeApiClient(ApiClientInterface):
         response = None
         try:
             url = "http://%s:%s/%s/%s" % (self.config["base_url"], str(self.config["base_port"]), self.config["api_base"], self.config["update_media_url"])
-            logger.debug(url)
+            #logger.debug(url)
             url = url.replace("%%api_key%%", self.config["api_key"])
+            logger.debug(url)
 
-            data = urllib.urlencode(md)
+            data = recursive_urlencode(md)
             req = urllib2.Request(url, data)
-            response = urllib2.urlopen(req)
-           
-            response = json.loads(response.read())
+
+            response = urllib2.urlopen(req).read()
+            logger.info("update media %s", response)
+            response = json.loads(response)
             logger.info("update media %s", response)
         
         except Exception, e:

python_apps/pytag-fs/MediaMonitor.py

@@ -84,12 +84,12 @@ class MediaMonitor(ProcessEvent):
             gunid = event.name.split('.')[0]
 
             md = {'gunid':gunid, 'md5':md5}
-           
+
             file_info = mutagen.File(event.pathname, easy=True)
             attrs = self.mutagen2airtime
             for key in file_info.keys() :
                 if key in attrs :
-                    md[attrs[key]] = file_info[key]     
+                    md[attrs[key]] = file_info[key][0]
 
             data = {'md': md}