heroku-changeprofile/overlay.php at master · Waterloo/heroku-changeprofile · GitHub

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<?php
	require( __DIR__.'/facebook_start.php' );

	$token = $_SESSION['facebook_access_token'];
   	//$r = new HttpRequest('https://graph.facebook.com/me?access_token='.$r, HttpRequest::METH_POST);

	$output = curly($token);
	//echo $output;
	$r=json_decode($output, true);
	$id= $r['id'];
	$path = "cache/".$id.".jpg";
	$_SESSION['path'] = $path;
	// only create if not already exists in cache
	if (!file_exists($path)){
		create($id, $path);
	}
	else{
		//echo " \n already exitst : ".$path;
	}
	//override line 13. Always create for testing purposes
	//create($id, $path);
		//output as jpeg
	//header('Content-Type: image/jpg');
	//readfile($path);

	//upload($path,$token,$fb);


	// HttpRequest for user profile image
	function curly($token){

        // create curl resource
		$ch = curl_init();

        // set url
		curl_setopt($ch, CURLOPT_URL, "https://graph.facebook.com/me?access_token=".$token);

        //return the transfer as a string
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        // $output contains the output string
		$output = curl_exec($ch);

        // close curl resource to free up system resources
		curl_close($ch);

		return $output;
	}

	// Create image
	function create($id, $path){

	    // base image is just a transparent png in the same size as the input image
		$base_image = imagecreatefrompng("images/template480.png");
	    // Get the facebook profile image in 200x200 pixels
	//	echo " \n creating from  : http://graph.facebook.com/".$id."/picture?width=320&height=320";

		$photo = imagecreatefromjpeg("http://graph.facebook.com/".$id."/picture?width=480&height=480");
		//$photo = imagecreatefromjpeg("http://graph.facebook.com/".$id."/picture?width=200&height=200");

		//resizeImage($photo,920,920);
	    // read overlay
		$overlay = imagecreatefrompng("images/Square_480.png");
	    // keep transparency of base image
		imagesavealpha($base_image, true);
		imagealphablending($base_image, true);
	    // place photo onto base (reading all of the photo and pasting unto all of the base)
		imagecopyresampled($base_image, $photo, 0, 0, 0, 0, 480, 480, 480, 480);

	    // place overlay on top of base and photo
		imagecopy($base_image, $overlay, 0, 0, 0, 0, 480, 480);
	    // Save as jpeg

		//echo " \n created file on ". $path ;
		imagejpeg($base_image, $path);
	}

	?>

<!DOCTYPE html>
<html lang="en">

  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Show your support  </title>
    <link href='https://fonts.googleapis.com/css?family=Raleway' rel='stylesheet' type='text/css'>
    <link rel="stylesheet" href="css/normalize.css">
    <link rel="stylesheet" href="css/skeleton.css">
    <link rel="icon" type="image/png" href="images/favicon.png">
    <link href="css/custom.css" rel="stylesheet">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>


    <div class="container">
	    <div class="row">

	      <div class="header">
	      	<h1>You new profile picture is ready !</h1>
	        <img class="profile" src=<?php echo $path ?> alt="">
	      </div>
	      <div class="content">
	       <br/>
	  	<form action="update.php" method='post'>
	   	 <label for="update" >Status:</label>
		  <textarea class="u-full-width" placeholder="" name="text">#Arshavir2K16</textarea>
		  <input class="button-primary" value="Post to Facebook" type="submit">

		</form>


	      </div>

	    </div>
    </div>


  </body>
</html>