Added queries and functions for adding group members.

website/public/API/editMembership.php

@@ -0,0 +1,40 @@
+<?php
+
+session_start();
+
+if(empty($_POST["grp"]) or empty($_POST["role"])) {
+    header('HTTP/1.1 500 Non enough arguments');
+}
+
+if(in_array($_POST["role"], array('request', 'member', 'banned', 'mod', 'admin'))) {
+    header('HTTP/1.1 500 Wrong argument given for role');
+}
+
+require_once ("../../queries/group_member.php");
+require_once ("../../queries/group_page.php");
+require_once ("../../queries/group_member.php");
+
+$currentRole = selectGroupRole($_POST["grp"]);
+$groupStatus = selectGroupStatus($_POST["grp"]);
+echo "role: $currentRole status: $groupStatus ";
+
+if($_POST["role"] == 'request' and $currentRole == 'none') {
+    if($groupStatus = 'public') {
+        // Add member to public group
+        addMember($_POST["grp"], $_SESSION["userID"], 'member');
+        echo "ADDED";
+    } else if($groupStatus = 'membersonly') {
+        // Send request to members only group
+        addMember($_POST["grp"], $_SESSION["userID"], 'request');
+    } else {
+        // Can't invite yourself to hidden groups
+        header('HTTP/1.1 500 This group is hidden');
+    }
+    header('HTTP/1.1 200');
+} else if($_POST["role"] == 'none' and $currentRole != 'none') {
+    // Remove yourself from a group
+    deleteMember($_POST["grp"], $_SESSION["userID"]);
+} else {
+    echo "failure";
+    header('HTTP/1.1 500 Wrong argument given for role');
+}

website/public/API/getGrouprole.php

@@ -0,0 +1,12 @@
+<?php
+
+session_start();
+
+if(empty($_POST["grp"])) {
+    header('HTTP/1.1 500 Non enough arguments');
+}
+
+require_once("../../queries/group_page.php");
+
+echo selectGroupRole($_POST["grp"]);
+