TinderRates Updated Initialization and Index Page

_tinder_init.php

<?php
	// Debug
	// ini_set('display_errors', 1);
	// ini_set('display_startup_errors', 1);
	// error_reporting(E_ALL);
	
	// Define the account we're using (Email)
	// global $user;

	// PHP Functions
	function SQLInit( ){
		$CONN_INFO = array(
			"host" 		=> "127.0.0.1",
			"username" 	=> "no",
			"password" 	=> "no",
			"database" 	=> "no"
		);

		if( !isset( $DB ) || !$DB ){
			$DB = mysqli_connect( $CONN_INFO["host"], $CONN_INFO["username"], $CONN_INFO["password"], $CONN_INFO["database"] );

			if( !$DB ){
    			print( "Error: Unable to connect to MySQL." );
 
				exit;
			}
		}

		return $DB;
	}

	function getActiveAPIKey( ){
		global $user;

		$DB = SQLInit( );
		$q = $DB->prepare("SELECT `tinder_api` FROM `fb_accounts` WHERE `fb_user`=?");
		$q->bind_param("s", $user);
		$q->execute();
		$q->bind_result($sKey);
		$q->fetch();
		$q->close();

		return $sKey;
	}

	function getFacebookData( ){
		global $user;

		$DB = SQLInit( );
		$q = $DB->prepare("SELECT `fb_id`, `fb_token` FROM `fb_accounts` WHERE `fb_user`=?");
		$q->bind_param("s", $user);
		$q->execute();
		$result = $q->get_result();
		$row = $result->fetch_assoc();
		$q->close();

		return $row;
	}

	function createCurl( $sURL, $pData, $aHeaderArray ){
		global $user;
		
		$c = curl_init();
		curl_setopt($c, CURLOPT_URL, $sURL);
		curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($c, CURLOPT_SSL_VERIFYPEER, 0);
		curl_setopt($c, CURLOPT_POST, 0);
		curl_setopt($c, CURLOPT_CUSTOMREQUEST, 'GET');

		if( isset( $pData ) ){
			curl_setopt($c, CURLOPT_POSTFIELDS, $pData);
			curl_setopt($c, CURLOPT_POST, 1);
			curl_setopt($c, CURLOPT_CUSTOMREQUEST, '');
		}

		curl_setopt($c, CURLOPT_USERAGENT, 'Tinder/7.5.3 (iPhone; iOS 10.3.2; Scale/2.00)');
		curl_setopt($c, CURLOPT_HTTPHEADER, $aHeaderArray);

		$exec = curl_exec($c);
		$data = json_decode($exec, true);
		curl_close($c);

		return $data;
	}

	function getNewAPIKey( ){
		global $user;

		$fb_data = getFacebookData( $user );

		$pData = array(
			"facebook_token" 	=> $fb_data["fb_token"],
			"facebook_id" 		=> $fb_data["fb_id"],
		);

		$aHeaderArray = array(
			'Content-Type: application/json',
		);

		$data = createCurl( "https://api.gotinder.com/auth", $pData, $aHeaderArray );

		// Update in database
		$DB = SQLInit( );
		$q = $DB->prepare("UPDATE `fb_accounts` SET `tinder_api`='?' WHERE `fb_user`='?'");
		$q->bind_param("ss", $data["token"], $user);
		$q->execute();
		$q->close();

		return $data["token"];
	}

	function pingAPIKey( ){
		global $user;

		$sKey = getActiveAPIKey( $user );
		$XAuth = 'X-Auth-Token: ' . $sKey;
		$CType = 'Content-Type: application/json';

		$aHeaderArray =	array(
			$XAuth,
			$CType,
		);

		$data = createCurl( "https://api.gotinder.com/user/recs", null, $aHeaderArray );

		if( $data['status'] != 200 ){
			$newKey = getNewAPIKey();
			// echo("API KEY UPDATED SUCCESSFULLY!");
		}
	}

	function attemptCall( ){
		global $user;

		$sKey = getActiveAPIKey( $user );
		$XAuth = 'X-Auth-Token: ' . $sKey;
		$CType = 'Content-Type: application/json';

		$aHeaderArray =	array(
			$XAuth,
			$CType,
		);

		$data = createCurl( "https://api.gotinder.com/user/recs", null, $aHeaderArray );

		return $data;
	}

	function getResults( &$acc_array, $age_limit ){
		global $user;
		$data = attemptCall( $user );

		if( $data['status'] == 401 ){
			pingAPIKey( $user );
			$data = attemptCall( $user );
		}

		for($i = 0; $i < sizeof( $data['results'] ); $i++ ){
			
			$result = $data['results'][$i];

			if( !isset( $result ) ){
				// Broken profile?
				continue;
			}

			if( in_array( $result['_id'], $acc_array ) ){
				// Duplicate, skip
				continue;
			}

			$birthDate = explode("-", $result['birth_date']);
			$age = (2018 - (int)($birthDate[0]));

			if( $age > $age_limit ){
				continue;
			}

			$occupation = "None";
			$jobData = $result['jobs'];

			if( isset( $jobData[0] ) && isset( $jobData[0]['title'] ) ){
				$occupation = $jobData[0]['title']['name'];
			}

			$x = ( $i - 1 ) % 3;

			$divTypes = array("left: 0px;", "left: 0px; right: 0px; margin: auto;", "right: 0px;");
			$currentStyle = $divTypes[ ( $i ) % 3];
			$currentID = ( $i % 4 ) + 1;

			if( $i >= 12 ){
				return;
			}
			
			$name_bday = $result['name'] . ", " . (2018 - (int)($birthDate[0]));

			echo '<div class="col s6 center-align" id="extra-pic-container" style="min-width: 614.5px;min-height: 591px;">';
				echo '<figure>';
				echo '<a href="https://profile.tinderrates.com/index.php?id=' . $result['_id'] . '" target="_blank">';
					echo '<center>';
						echo '<img alt="' . $name_bday . '" id="profile-pic" width=100% src="' . $result['photos'][0]['url'] . '">';
					echo '</center>';
				echo '<font face="Source Sans Pro">';
					echo '<figcaption>' . $name_bday . '</a></figcaption>';
					echo '<figcaption>Occupation: ' . $occupation . '</figcaption>';
				echo "</figure></font>";
			echo "</div>";

			$acc_array[] = $result['_id'];
		}
	}
?>

index.php

<?php
	// Debug
	// ini_set('display_errors', 1);
	// ini_set('display_startup_errors', 1);
	// error_reporting(E_ALL);

	$user = "[email protected]";
	include( "mysql/_tinder_init.php" );
?>

<!DOCTYPE html>
<html>
<head>
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/css/materialize.min.css">
	<link rel="stylesheet" type="text/css" href="css/profile.css">
	<link rel="stylesheet" type="text/css" href="css/universal.css">
	<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic">

	<meta name="description" content="Tinder Rates is a free, fast, open-source website dedicated to searching profiles on the popular dating application, Tinder. ">
	<meta name="og:description" content="Tinder Rates is a free, fast, open-source website dedicated to searching profiles on the popular dating application, Tinder. ">
	<meta name="twitter:card" content="summary" />
  
	<!-- Unused meta data
    <meta property="og:title" content="Buenos Aires - Argentina" />
	  <meta property="title" content="Buenos Aires - Argentina" />
	  <meta property="twitter:title" content="Buenos Aires - Argentina" />
  -->
  
	<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0-beta/js/materialize.min.js"></script>
	<title>Tinder Rates</title>
</head>

	<body>
		
		<?php
			include_once( "fb_login.php" );
		?>

		<div id="topbar">
		
			<div id="topbar-logo-text">
			
				Tinder Rates
				
			</div>
		
			<a href="https://tinderrates.com/login.php">

				<div id="topbar-button-signin">
					
					<div id="topbar-button-signin-text">
					
						Sign-In

					</div>
				
				</div>

			</a>

		</div>

		<br>

		<div id="main-content-container">

			<div class="container" style="width: 88%;height: 100%;max-width: 100%;margin: auto;">

				<div class="row" style="width: 100%;height: 100%;">

					<div style="display: flex;flex-wrap: wrap;justify-content: center;align-items: center;">

					<?php
						$yeet = array();
						
						while( count( $yeet ) < 12 ){
							getResults( $yeet, 25 );

							if( count( $yeet ) <= 0 ){
								return;
							}
						}
					?>

					</div>

				</div>

			</div>

		</div>

		<br>

		<div id="main-content-container">

			<div class="container" style="width: 88%;height: 100%;max-width: 100%;margin: auto;">

				<div class="row" style="width: 100%;height: 100%;">

					<div style="display: flex;flex-wrap: wrap;justify-content: center;align-items: center;">

						<div style="background-color:white;"></div>

					</div>

				</div>

			</div>

		</div>

		<br>

		<div id="showmore">

			<!-- Maybe this will be implemented one day -->
			
		</div>

	</body>
	
</html>