facebook.php

<?php





//Set the Album ID's that are used for each building
$cpcsc = "251473051712334";
$bes   = "706163866111939";
$ces   = "290556731124119";
$pces  = "753957011313835";
$swe   = "700942789979520";
$wes   = "694778440608716";
$cpi   = "300475640123783";
$cpms  = "515970251858827";
$wchs  = "251473051712334"; //UPDATE LATER
$cpa   = "251473051712334"; //UPDATE LATER









//Access Token from developers.facebook.com/tools/explorer
//Logged in as CENSORED FOR PUBLIC GIST
//Since all facebook pages should be public, we shouldn't need this token. Keep it purely for testing
$access_token = "access_token=CENSORED FOR PUBLIC GIST";

//Limit number of images to be pulled from Facebook
$limit = "photos?limit=10";


//Detect the URL input from the "LOAD HOMEPAGE ITEMS" section of the main JS, then assign a photo album ID to a variable
switch ($_GET['building']) {
    case "cpcsc":
        $albumid = "$cpcsc/$limit";
        break;
    //If the body has a class of "bes" then set the albumid variable to "706163866111939/photos?limit=10"
    case "bes":
        $albumid = "$bes/$limit";
        break;
    case "ces":
        $albumid = "$ces/$limit";
        break;
    case "pces":
        $albumid = "$pces/$limit";
        break;
    case "swe":
        $albumid = "$swe/$limit";
        break;
    case "wes":
        $albumid = "$wes/$limit";
        break;
    case "cpi":
        $albumid = "$cpi/$limit";
        break;
    case "cpms":
        $albumid = "$cpms/$limit";
        break;
    case "wchs":
        $albumid = "$wchs/$limit";
        break;
    case "cpa":
        $albumid = "$cpa/$limit";
        break;
    default:
        $albumid = "$cpcsc/$limit";
        break;
}

//Plug that information in to the Facebook API, then decode the data it sends back
$contents = file_get_contents("http://graph.facebook.com/$albumid");
$photos = json_decode($contents,true);
$photos = $photos['data'];

//Process that data and return it as usable HTML for the homepages slideshow box
foreach ($photos as $row)
{

    //Set the span variable as empty every time the for loop is ran
    //Otherwise photos without a caption will be given the same caption as the previous photo
	$span = "";

    //If there is a caption on the image create a span with that caption and assign it to the span var
    if( $row['name'] != '' ){
      $span = '<span class="fbcaption">' . $row ['name'] . '</span>';
    }

    //Generate HTML of each image and it's caption if it has one. Ready to be used by Owl-Carousel.
    echo '
    <div class="item">
      <img src="' . $row['images'][1]['source'] . '" alt="' . $row ['name'] . '" />
      ' . $span . '
    </div>';

}
?>