Feature: Add initial basic Bulk Mail Sending capabilities via client section

post/bulk_mail.php

@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * ITFlow - GET/POST request handler for bulk email
+ */
+
+if (isset($_POST['send_bulk_mail_now'])) {
+    
+    if ($_POST['contact']) {
+
+        $mail_from = sanitizeInput($_POST['mail_from']);
+        $mail_from_name = sanitizeInput($_POST['mail_from_name']);
+        $subject = sanitizeInput($_POST['subject']);
+        $body = mysqli_escape_string($mysqli, $_POST['body']);
+
+        // Add Emails
+        foreach($_POST['contact'] as $contact_id) {
+            $contact_id = intval($contact_id);
+
+            $sql = mysqli_query($mysqli,"SELECT * FROM contacts WHERE contact_id = $contact_id");
+            $row = mysqli_fetch_array($sql);
+            $contact_name = sanitizeInput($row['contact_name']);
+            $contact_email = sanitizeInput($row['contact_email']);
+            $client_id = intval($row['contact_client_id']);
+
+            // Queue Mail
+            $data[] = [    
+                'from' => $mail_from,
+                'from_name' => $mail_from_name,
+                'recipient' => $contact_email,
+                'recipient_name' => $contact_name,
+                'subject' => $subject,
+                'body' => $body
+            ];
+        }
+        addToMailQueue($mysqli, $data);
+        
+        // Logging
+        mysqli_query($mysqli,"INSERT INTO logs SET log_type = 'Bulk Mail', log_action = 'Send', log_description = '$session_name sent bulk email', log_ip = '$session_ip', log_user_agent = '$session_user_agent', log_client_id = $client_id, log_user_id = $session_user_id");
+
+        $_SESSION['alert_message'] = "You Sent Bulk Mail";
+    
+    } else {
+    
+        $_SESSION['alert_message'] = "NO Bulk Mail SENT";
+    
+    }
+
+    header("Location: " . $_SERVER["HTTP_REFERER"]);
+
+}