Adding Image Group Functions

app/image/group.php

@@ -0,0 +1,69 @@
+<?php
+session_start();
+// Include server connection
+include dirname(__DIR__) . "/server/conn.php";
+include dirname(__DIR__) . "/app.php";
+
+use App\Account;
+use App\Image;
+
+$user_info = new Account();
+$image_info = new Image();
+
+$user_ip = $user_info->get_ip();
+
+/*
+ |-------------------------------------------------------------
+ | Image Groups
+ |-------------------------------------------------------------
+ | The Long-awaited feature
+ |-------------------------------------------------------------
+*/
+if (isset($_POST['group_submit'])) {
+    $sql = "SELECT author FROM groups WHERE id= ?";
+
+    if ($stmt = mysqli_prepare($conn, $sql)) {
+        // Bind variables to the prepared statement as parameters
+        mysqli_stmt_bind_param($stmt, "i", $param_user_id);
+        
+        $param_user_id = $_POST['group_id'];
+        
+        $stmt->execute();
+        $query = $stmt->get_result();
+
+        if ($_SESSION['id'] == $query || $user_info->is_admin($conn, $_SESSION['id'])) {
+            $sql = "UPDATE groups SET image_list = ? WHERE id = ?";
+
+            // Checking if databse is doing ok
+            if ($stmt = mysqli_prepare($conn, $sql)) {
+                mysqli_stmt_bind_param($stmt, "si", $param_images, $param_id);
+
+                // Setting parameters
+                $param_images = implode(" ", $_POST['group_images']);
+                $param_id = $_POST['group_id'];
+
+                // Attempt to execute the prepared statement
+                if (mysqli_stmt_execute($stmt)) {
+                    ?>
+                        <script>
+                            sniffleAdd('Success!!!', 'Updates the image group! Redirecting.... soon', 'var(--green)', 'assets/icons/check.svg');
+                            setTimeout(function(){window.location.href = "group.php?id=<?php echo $_POST['group_id']; ?>";}, 2000);
+                        </script>
+                    <?php
+                } else {
+                    ?>
+                        <script>
+                            sniffleAdd('Oopsie....', 'An error occured on the servers', 'var(--red)', 'assets/icons/cross.svg');
+                        </script>
+                    <?php
+                }
+            }
+        } else {
+            ?>
+                <script>
+                    sniffleAdd('Gwa Gwa', 'You\'re not privilaged enough to do thissss!', 'var(--red)', 'assets/icons/cross.svg');
+                </script>
+            <?php
+        }
+    }
+}