Added some recursive use of the polymorphic single item fetching to m…

…ake sure we refetch a single item when we received it from a list to make sure the data is as complete as possible.

Server/Library/ItemAbstract.php

@@ -187,8 +187,10 @@ public function setAttributes($attribute)
 	 * returned.
 	 *
 	 * @uses Plex_MachineAbstract::getCallingFunction()
+	 * @uses Plex_Server_Library_SectionAbstract::getPolymorphicItem()
 	 * @uses Plex_Server_Library::functionToType()
 	 * @uses Plex_Server_Library_ItemAbstract::getIndex()
+	 * @uses Plex_Server_Library_ItemAbstract::getRatingKey()
 	 *
 	 * @return Plex_Server_Library_ItemAbstract A single Plex library item.
 	 */
@@ -207,7 +209,15 @@ public function getItemByIndex($index)
 		if (method_exists($this, $getMethod)) {
 			foreach ($this->{$getMethod}() as $item) {
 				if ($item->getIndex() === $index) {
-					return $item;
+					// So, this might seem a bit recursive, but there's method
+					// to this madness. Once we have identified the correct item
+					// by its key, we use the parent item retrieval system to
+					// get the item by its rating key. We do this because Plex
+					// limits the amount of data that comes back with an item
+					// when you ask for more than one at a time. By asking for
+					// for it singularly here, we guarantee we get the most data
+					// back, like grandparent and parent keys and titles.
+					return parent::getPolymorphicItem($item->getRatingKey());
 				}
 			}
 		}

Server/Library/SectionAbstract.php

@@ -515,6 +515,8 @@ protected function getItemsByYear($year)
 	 * @uses Plex_Server_Library::ENDPOINT_METADATA
 	 * @uses Plex_Server_Library::ENDPOINT_LIBRARY
 	 * @uses Plex_Server_Library_ItemAbstract::getTitle()
+	 * @uses Plex_Server_Library_ItemAbstract::getRatingKey()
+	 * @uses Plex_Server_Library_SectionAbstract::getPolymorphicItem()
 	 *
 	 * @return Plex_Server_Library_ItemAbstract The request Plex library item.
 	 */
@@ -578,7 +580,25 @@ protected function getPolymorphicItem($polymorphicData, $scopedToItem = FALSE)
 			if (method_exists($this, $searchMethod)) {
 				foreach ($this->{$searchMethod}($polymorphicData) as $item) {
 					if ($item->getTitle() === $polymorphicData) {
-						return $item;
+						if ($scopedToItem) {
+							// So, this might seem a bit recursive, but there's
+							// method to this madness. If we are scoped to an 
+							// item and we have identified the item by its 
+							// title, we have to refetch the item singularly by 
+							// its rating key. We do this because we have used a
+							// "get" method to find this item instead of a 
+							// "search" method and Plex limits the amount of 
+							// data that comes back with an item when you ask
+							// for more than one at a time. By asking for it 
+							// singularly here, we guarantee we get the most 
+							// data back, like grandparent and parent keys and 
+							// titles.
+							return self::getPolymorphicItem(
+								$item->getRatingKey()
+							);
+						} else {
+							return $item;
+						}
 					}
 				}
 			}