Added Request Method + Inlined Redis Cache

2 files changed, 46 insertions, 21 deletions

diff --git a/index.php b/index.php
index 5980a97..dbc0f01 100644
--- a/index.php
+++ b/index.php
@@ -102,9 +102,18 @@ a {
 		<div class="row">
 <?php 
 if ( $set ){
-	function getInfo($url, $customHeader = array()){
+	function getInfo($url, $method = "get", $customHeader = array()){
 
-		require 'redis.php';
+		$redis = new Redis();
+		$redis ->connect("/var/run/redis/redis.sock");
+		$redis->ping();
+		$redis->select(9);
+
+		$key = md5( $url . serialize($customHeader) );
+
+		if( $redis->exists( $key ) ){
+			return unserialize( $redis->get( $key ) );
+		}
 
 		$agent = "Retrieve HTTP headers online. v0.1";
 		$ch = curl_init($url);
@@ -114,6 +123,16 @@ if ( $set ){
 		curl_setopt($ch, CURLOPT_USERAGENT, $agent);
 		curl_setopt($ch, CURLINFO_HEADER_OUT, 1);
 
+		switch($method){
+			case("head"):
+				curl_setopt($ch, CURLOPT_NOBODY, true);
+				break;
+			case("post"):
+				curl_setopt($ch, CURLOPT_POST, true);
+			default:
+				break;
+		}
+
 		if ( ! empty($customHeader) ){
 			curl_setopt($ch, CURLOPT_HTTPHEADER, $customHeader);
 		}
@@ -133,7 +152,12 @@ if ( $set ){
 
 		return $result;
 	}
-	$header_info = getInfo($_REQUEST['url'], $_REQUEST['header']);
+	if ( ! isset($_REQUEST['method']) || $_REQUEST['method'] != "" ){
+		$_REQUEST['method'] = 'get';
+	} else {
+		$_REQUEST['method'] = strtolower($_REQUEST['method']);
+	}
+	$header_info = getInfo($_REQUEST['url'], $_REQUEST['method'], $_REQUEST['header']);
 	if ( ! $header_info ){
 		echo "<h1>Failure!</h1><h3>Requested URL: \"".htmlentities($_REQUEST['url'])."\"</h3><hr></pre><pre>Couldn't retrieve URL. Please check whether the website is available and try again.</pre>";
 	} else {
@@ -177,6 +201,25 @@ Host: "<u><?php echo strtolower(htmlentities($header_info[2])); ?></u>"</pre></h
   </div>
 </div>
 
+<!-- Multiple Radios (inline) -->
+<div class="form-group">
+  <label class="col-md-4 control-label" for="method">Method</label>
+  <div class="col-md-4"> 
+    <label class="radio-inline" for="method-0">
+      <input name="method" id="method-0" value="GET" checked="checked" type="radio">
+      GET
+    </label> 
+    <label class="radio-inline" for="method-1">
+      <input name="method" id="method-1" value="POST" type="radio">
+      POST
+    </label> 
+    <label class="radio-inline" for="method-2">
+      <input name="method" id="method-2" value="HEAD" type="radio">
+      HEAD
+    </label>
+  </div>
+</div>
+
 <br>
 
 <!-- Text input-->
diff --git a/redis.php b/redis.php
deleted file mode 100644
index 36e0d98..0000000
--- a/redis.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-$redis = new Redis();
-$redis ->connect("/var/run/redis/redis.sock");
-$redis->ping();
-$redis->select(9);
-
-$key = md5( $url . serialize($customHeader) );
-
-if( $redis->exists( $key ) ){
-	return unserialize( $redis->get( $key ) );
-}
-
-/*
-if ( $setCache ){
-	$redis->set( $key, serialize($result), 60 );
-}
-*/