Change API documentation to contain new API call /api/friendica/profile/show

doc/api.md

@@ -744,6 +744,38 @@ On success:
 On error:
 * different JSON returns {"result":"error","message":"searchstring not specified"}
 
+---
+### friendica/profile/show (GET; AUTH)
+show data of all profiles or a single profile of the authenticated user
+
+#### Parameters
+* profile_id: id of the profile to be returned (optional, if omitted all profiles are returned by default)
+
+#### Return values
+On success: Array of:
+
+* multi_profiles: true if user has activated multi_profiles
+* global_dir: URL of the global directory set in server settings
+* friendica_owner: user data of the authenticated user
+* profiles: array of the profile data
+
+On error: 
+HTTP 403 Forbidden: when no authentication provided
+HTTP 400 Bad Request: if given profile_id is not in db or not assigned to authenticated user
+
+General description of profile data in API returns:
+* profile_id
+* profile_name
+* is_default: true if this is the public profile
+* hide_friends: true if friends are hidden
+* profile_photo
+* profile_thumb
+* publish: true if published on the server's local directory
+* net_publish: true if published to global_dir
+* description ... homepage: different data fields from 'profile' table in database
+* users: array with the users allowed to view this profile (empty if is_default=true)
+
+
 ---
 ## Not Implemented API calls
 The following API calls are implemented in GNU Social but not in Friendica: (incomplete)

include/api.php

@@ -2462,20 +2462,6 @@
                         'users' => null);
         return $profile;
         }
-		if ($type == "xml") {
-			$xml_activities = array();
-			foreach ($activities as $k => $v) {
-				// change xml element from "like" to "friendica:like"
-				$xml_activities["friendica:".$k] = $v;
-				// add user data into xml output
-				$k_user = 0;
-				foreach ($v as $user)
-					$xml_activities["friendica:".$k][$k_user++.":user"] = $user;
-			}
-			$activities = $xml_activities;
-		}
-
-		return $activities;
 	}
 
 	/**
@@ -4004,7 +3990,7 @@
 		}
 
         // return settings, authenticated user and profiles data
-        $result = array('multi_profiles' => $multi_profiles,
+        $result = array('multi_profiles' => $multi_profiles ? true : false,
                         'global_dir' => $directory,
                         'friendica_owner' => api_get_user($a, intval(api_user())),
                         'profiles' => $profiles);