From f9eb6c4095934e4d0b8cb679ae626e59b54634db Mon Sep 17 00:00:00 2001
From: Rick Kuzik <rick@kuzik.com>
Date: Fri, 2 May 2025 12:22:09 -0600
Subject: [PATCH] REST API setup

---
 .gitignore |  2 ++
 .htaccess  | 12 +++++++++
 api.php    | 55 ++++++++++++++++++++++++++++++++++++++++
 test.php   | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 143 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 api.php
 create mode 100644 test.php

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..50a0c39
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*~
+node_modules/
diff --git a/.htaccess b/.htaccess
index 7dd428b..3df6f34 100644
--- a/.htaccess
+++ b/.htaccess
@@ -4,7 +4,19 @@ Require ip 96.53.11.174
 Require ip 127.0.0.1
 Require ip 137.184.238.236
 
+Require ip 209.91.92.98
 #Require all granted
 
+RewriteEngine On
 
+# IMPORTANT: RewriteBase must match the folder path
+RewriteBase /admin/
 
+# Case: /admin/ → /admin/index.php
+RewriteRule ^$ index.php [L]
+
+# Case: /admin/something → /admin/something.php/
+# Case: /admin/something/extra → /admin/something.php/extra
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule ^([^/]+)(/.*)?$ $1.php$2 [L,QSA]
diff --git a/api.php b/api.php
new file mode 100644
index 0000000..e859db5
--- /dev/null
+++ b/api.php
@@ -0,0 +1,55 @@
+<?php
+class Redirect {
+  __construct($endpoint, $apiKey) {
+    $this->endpoint = $endpoint;
+    $this->apiKey = $apiKey;
+  }
+  function _call() {
+    $ch = curl_init($endpoint);
+
+    curl_setopt_array($ch, [
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_HTTPHEADER => [
+            'Accept: application/json',
+            'Content-Type: application/json',
+            "X-API-Key: $apikey",
+        ],
+    ]);
+
+    $response = curl_exec($ch);
+
+    if (curl_errno($ch)) {
+        curl_close($ch);
+        throw new Exception(curl_error($ch));
+    } else {
+        curl_close($ch);
+        print_r($httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        return (object)[ 'status' => httpCode, 'response' => json_decode($response)];
+  }
+  function add($payload) {
+    $ch = curl_init($endpoint);
+
+    curl_setopt_array($ch, [
+        CURLOPT_RETURNTRANSFER => true,
+        CURLOPT_POST => true,
+        CURLOPT_HTTPHEADER => [
+            'Accept: application/json',
+            'Content-Type: application/json',
+            "X-API-Key: $apikey",
+        ],
+        CURLOPT_POSTFIELDS => json_encode($payload),
+    ]);
+
+    $response = curl_exec($ch);
+
+    if (curl_errno($ch)) {
+        curl_close($ch);
+        throw new Exception(curl_error($ch));
+    } else {
+        curl_close($ch);
+        print_r($httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        return (object)[ 'status' => httpCode, 'response' => json_decode($response)];
+    }
+  }
+
+}
diff --git a/test.php b/test.php
new file mode 100644
index 0000000..c315a7c
--- /dev/null
+++ b/test.php
@@ -0,0 +1,74 @@
+<?php
+
+/*
+ * New PHP REST Framework
+ *
+ * Using Following SPECS
+ * - HTTP Status Codes https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Status
+ * - HTTP Methods https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Methods
+ * - REST API https://restfulapi.net/http-methods/
+ */
+
+/**
+ * Determines whether the incoming request has a JSON-based Content-Type.
+ *
+ * @param string|null $contentType Optional override for testing or CLI use.
+ * @return bool True if the Content-Type indicates JSON.
+ */
+function req_isjson(?string $contentType = null): bool {
+    // Get the header from the server if not provided
+    $type = $contentType ?? ($_SERVER['CONTENT_TYPE'] ?? '');
+
+    // Normalize and strip parameters like "; charset=utf-8"
+    $type = strtolower(trim(explode(';', $type)[0]));
+
+    // Known JSON-based media types
+    $jsonTypes = [
+        'application/json',
+        'application/ld+json',
+        'application/vnd.api+json', // JSON:API spec
+        'text/json',                // Rare but occasionally seen
+    ];
+
+    return in_array($type, $jsonTypes, true);
+}
+
+function req_method($supported = ['GET','PUT','POST','DELETE','HEAD','OPTIONS'],?string $method = null): string {
+    // Get the header from the server if not provided
+    $method = $method ?? ($_SERVER['REQUEST_METHOD'] ?? '');
+    if (!in_array($_SERVER['REQUEST_METHOD'], $supported)) {
+      http_response_code(405);
+      header('Allow: '. join(',',$supported));
+      exit;
+    }
+    return $method;
+}
+
+if (req_isjson()) {
+  $raw = file_get_contents('php://input');
+
+  $post =json_decode($raw,true,1000,JSON_INVALID_UTF8_IGNORE);
+
+  if (json_last_error() !== JSON_ERROR_NONE) {
+    throw new JSONException('JSON: '.json_last_error_msg());
+  }
+} else {
+  $post = $_REQUEST;
+}
+var_dump($_POST);
+$req = (object)[
+  'isjson' => req_isjson(),
+  'method' => req_method(['GET','POST']),
+  'path' => $_SERVER['PATH_INFO'] ?? '/',
+  'post' => $post,
+];
+
+$res = (object)[
+  'result' => 'ok',
+  'req' => $req,
+];
+
+
+header('Content-Type: application/json');
+echo json_encode([$res], JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT);
+