add "autocomplete-sort" plugin type to collaboration type (#524)

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

docs/developer.rst

@@ -280,6 +280,7 @@ A full blown example would look like this (needs to be utf-8 encoded):
         <collaboration>
             <plugins>
                 <plugin type="collaborator-search" share-type="SHARE_TYPE_CIRCLE">OCA\Circles\Collaboration\v1\CollaboratorSearchPlugin</plugin>
+                <plugin type="autocomplete-sort">OCA\Circles\Collaboration\v1\CircleSorter</plugin>
             </plugins>
         </collaboration>
     </info>
@@ -496,8 +497,10 @@ collaboration/plugins
 collaboration/plugins/plugin
     * required
     * the PHP class name of the plugin
-    * must contain **type** attribute (currently only *collaboration-search*). The class must implement OCP\Collaboration\Collaborators\ISearchPlugin.
-    * must contain **share-type** attribute, according to the specific \OCP\Share constants
+    * must contain **type** attribute which can be
+        * *collaboration-search* (The class must implement OCP\Collaboration\Collaborators\ISearchPlugin), requires **share-type** attribute
+        * *autocomplete-sort* (The class must implement OCP\Collaboration\AutoComplete\ISorter)
+    * optionally contain **share-type** attribute
 
 The following character maximum lengths are enforced:
 

nextcloudappstore/api/v1/release/info.xsd

@@ -452,7 +452,7 @@
         <xs:simpleContent>
             <xs:extension base="php-class">
                 <xs:attribute name="type" type="collaboration-plugin-type" use="required"/>
-                <xs:attribute name="share-type" type="share-type" use="required" />
+                <xs:attribute name="share-type" type="share-type" />
             </xs:extension>
         </xs:simpleContent>
     </xs:complexType>
@@ -460,6 +460,7 @@
     <xs:simpleType name="collaboration-plugin-type">
         <xs:restriction base="xs:string">
             <xs:enumeration value="collaborator-search"/>
+            <xs:enumeration value="autocomplete-sort"/>
         </xs:restriction>
     </xs:simpleType>
 

nextcloudappstore/api/v1/tests/data/infoxmls/collaboration.xml

@@ -54,6 +54,7 @@ Those groups of users (or 'circles') can then be used by any other app for shari
 	<collaboration>
 		<plugins>
 			<plugin type="collaborator-search" share-type="SHARE_TYPE_CIRCLE">OCA\Circles\Collaboration\v1\CollaboratorSearchPlugin</plugin>
+			<plugin type="autocomplete-sort">OCA\Circles\Collaboration\v1\CircleSorter</plugin>
 		</plugins>
 	</collaboration>
 </info>