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api/email.php

@@ -0,0 +1,25 @@
+<?php
+$documentRoot = $_SERVER['DOCUMENT_ROOT'];
+include("$documentRoot/import_runners.php");
+$hash = file_get_contents("$documentRoot/data/hash.txt");
+$method = $_SERVER['REQUEST_METHOD'];
+if ($method == "GET") {
+    parse_str($_SERVER['QUERY_STRING'], $query);
+    $course = $query['course'];
+    $password = getallheaders()['password'];
+    if (!password_verify($password, $hash)) {
+        http_response_code(response_code: 401);
+    }
+    $runners = read_runners_from_csv();
+    $emails = "";
+    for ($i = 0; $i < count($runners); $i++) {
+            $email = $runners[$i]->email;
+            if (!isset($query['course'])){
+                $emails .= "$email, ";
+            }
+            elseif ($course == $runners[$i]->course) {
+                $emails .= "$email, ";
+            }
+        }
+    echo($emails);
+}