http: adds php api routes under do/

2026-06-04 15:14:25 +01:00
parent 231ffbd0e8
commit 171c957c40
5 changed files with 319 additions and 1 deletions
@@ -0,0 +1,124 @@
+<?php
+
+use JoeacNet\Http\Config;
+use JoeacNet\Http\Db;
+use JoeacNet\Http\Mail;
+
+require_once __DIR__ . "/../../vendor/autoload.php";
+require_once __DIR__ . "/../../php/config.php";
+require_once __DIR__ . "/../../php/db.php";
+require_once __DIR__ . "/../../php/mail.php";
+
+$db = Db\connectDb();
+
+$payload = json_decode(file_get_contents("php://input"), true);
+$name = getNameFromPayloadAndValidate($payload);
+$email = getEmailFromPayloadAndValidate($payload);
+$message = getMessageFromPayloadAndValidate($payload);
+$token = getTokenFromPayloadAndValidate($payload);
+$userId = getUserIdFromPayloadAndValidate($payload);
+
+limitMaxDailyEmails($db);
+verifyToken(db: $db, userId: $userId, token: $token);
+Db\deleteAllTokensForUser($db, $userId);
+
+$messageId = Mail\sendEmail(
+  subject: "joeac.net: $name left a message",
+  replyToEmail: $email,
+  replyToName: $name,
+  toEmail: Config\contactMailbox(),
+  toName: Config\contactMailboxName(),
+  body: "$name <$email> sent you a message:\n\n\n$message",
+);
+Db\recordSentEmail($db, $messageId);
+syslog(LOG_INFO, "Sent an email to Joe. Message ID: $messageId");
+
+http_response_code(200);
+echo $messageId;
+exit();
+
+/// functions ///
+
+function verifyToken(PDO $db, string $userId, string $token)
+{
+  if (!Db\isTokenValid($db, $userId, $token)) {
+    http_response_code(400);
+    echo "token is not valid";
+    exit();
+  }
+}
+
+function limitMaxDailyEmails(PDO $db)
+{
+  $countEmailsSentLast24Hours = Db\countEmailsSentLast24Hours($db);
+  if ($countEmailsSentLast24Hours > Config\maxDailyEmails()) {
+    $msg =
+      "$countEmailsSentLast24Hours emails have been sent in the last 24 hours, but the max daily load is " .
+      Config\maxDailyEmails() .
+      ".";
+    syslog(LOG_WARNING, $msg);
+    http_response_code(500);
+    echo $msg;
+    exit();
+  }
+}
+
+function getNameFromPayloadAndValidate(array $payload): string
+{
+  $name = (string) $payload["name"];
+  if (is_null($name) || $name == "") {
+    http_response_code(400);
+    echo "name must not be empty";
+    exit();
+  }
+  return $name;
+}
+
+function getEmailFromPayloadAndValidate(array $payload): string
+{
+  $email = (string) $payload["email"];
+  if (is_null($email) || $email == "") {
+    http_response_code(400);
+    echo "email must not be empty";
+    exit();
+  }
+  if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
+    http_response_code(400);
+    echo "<$email> is not a valid email address.";
+    exit();
+  }
+  return $email;
+}
+
+function getMessageFromPayloadAndValidate(array $payload): string
+{
+  $message = (string) $payload["message"];
+  if (is_null($message) || $message == "") {
+    http_response_code(400);
+    echo "message must not be empty";
+    exit();
+  }
+  return $message;
+}
+
+function getTokenFromPayloadAndValidate(array $payload): string
+{
+  $token = (string) $payload["token"];
+  if (is_null($token) || $token == "") {
+    http_response_code(400);
+    echo "token must not be empty";
+    exit();
+  }
+  return $token;
+}
+
+function getUserIdFromPayloadAndValidate(array $payload): string
+{
+  $userId = (string) $payload["userId"];
+  if (is_null($userId) || $userId == "") {
+    http_response_code(400);
+    echo "userId must not be empty";
+    exit();
+  }
+  return $userId;
+}