SlideAtlas-digitalpath-webserver/session.php at master · kitware-data-solutions/SlideAtlas-digitalpath-webserver · GitHub

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<!DOCTYPE html>

<?php

try
	{
	@$sessIdStr =  $_GET['sess'];
	if(!isset($sessIdStr))
		{
		@$sessIdStr =  $_GET['id'];
		}
	if(!isset($sessIdStr))
		{
		header('content-type: text/html');
		echo "Error: no 'sess' or 'id' URL parameter";
		return;
		}

	# Perform database initialization
	require_once("config.php");

	$conn = new Mongo('mongodb://' . $server);
	$sessColl = $conn->selectDB($database)->selectCollection("sessions");

	# Perform the query to get session document, for name
	$sessDoc = $sessColl->findOne( array("_id" => new MongoId($sessIdStr)) );

	if (array_key_exists('label', $sessDoc))
		{
		$sessTitle = $sessDoc['label'];
		}
	else
		{
		$sessTitle = $sessDoc['name'];
		}

	}

# Error handling
catch (Exception $e)
	{
	header('content-type: text/plain');
	echo 'Caught exception: ',  $e->getMessage(), "\n";
	return;
	}
?>

<html>
	<head>
		<meta charset="UTF-8">
		<title>Slide Atlas</title>

		<script src="libs/jquery/jquery-1.7.2.min.js"></script>
		<script src="libs/jquery.mobile/jquery.mobile-1.1.0.min.js"></script>
		<link rel="stylesheet" href="libs/jquery.mobile/jquery.mobile-1.1.0.min.css">

		<meta name="viewport" content="width=device-width, initial-scale=1.0">
		<meta name="apple-mobile-web-app-capable" content="yes">
		<meta name="apple-mobile-web-app-status-bar-style" content="black">
		<link rel="apple-touch-icon" href="favicon.ico">

		<link rel="stylesheet" href="css/common.css" type="text/css">
	</head>
	<body>
		<div data-role="page">

			<div data-role="header" data-position="fixed" data-tap-toggle="false">
				<div class="ui-btn-left">
					<a data-role="button" data-icon="arrow-u" data-iconpos="right" data-ajax="false" href="<?php echo(array_key_exists('facebook', $_SESSION) ? "access-groups.php" : "session-index.php"); ?>">Return</a>
				</div>
				<h1><?php echo($sessTitle) ?></h1>
				<div class="ui-btn-right">
					<a href="" data-role="button" data-icon="gear" class='ui-btn-right' data-theme="<?php echo(($_SESSION['auth'] == 'admin') ? "b" : "a"); ?>">Options</a>
				</div>
			</div>

			<div data-role="content">
					<?php
					# Loop through images
					$grid = $conn->selectDB($database)->getGridFS("attachments");

					# build a PHP-style sorted array from 'images' array
					$sessImgsSorted = array();
					foreach ($sessDoc['attachments'] as $refListElem)
						{
						if($refListElem['hide'] === false)
							{
							$sessImgsSorted[$refListElem['pos']] = $refListElem['ref'];
							}
						}
					ksort($sessImgsSorted);

					if(count($sessImgsSorted) > 0)
						{
						?>
						<div id="banner">
							<h2>List of attached files</h2>
						</div>

						<ul data-role="listview">
							<?php
							#var_dump($sessImgsSorted);
							foreach ($sessImgsSorted as $sessImgId)
								{
								$imgDoc = $grid->findOne( array("_id" => $sessImgId) );
								$imgTitle = $imgDoc->getFilename();
								$imgExtension = pathinfo($imgTitle, PATHINFO_EXTENSION);

								if($imgExtension != 'ppt' && $imgExtension != 'pdf' && $imgExtension != 'wmv' && $imgExtension != 'mp4' && $imgExtension != 'm4v')
									{
									$imgExtension = 'file';
									}

								echo '<li><a data-ajax="false" rel="external" href="attachment.php?id=' , $sessImgId, '">';
								echo '<img src="img/', $imgExtension , '.png">' , $imgTitle , '</a></li>' , "\n";
								}
							?>
						</ul>
						<br/>
						<br/>
					<?php
						}
					?>

				<div id="banner">
					<h2>List of images</h2>
				</div>
				<ul data-role="listview">
					<?php
					# Loop through images

					# build a PHP-style sorted array from 'images' array
					$sessImgsSorted = array();
					foreach ($sessDoc['images'] as $refListElem)
						{
						if($refListElem['hide'] === false)
							{
							$sessImgsSorted[$refListElem['pos']] = $refListElem['ref'];
							}
						}
					ksort($sessImgsSorted);

					$imgsColl = $conn->selectDB($database)->selectCollection("images");
					foreach ($sessImgsSorted as $sessImgId)
						{
						$imgDoc = $imgsColl->findOne( array("_id" => $sessImgId) );
						if(array_key_exists('label', $imgDoc))
							{
							$imgTitle = $imgDoc['label'];
							}
						else
							{
							$imgTitle = $imgDoc['name'];
							}

						$thumbDoc = $conn->selectDB($database)->selectCollection(strval($sessImgId))->findOne( array("name" => "thumb.jpg"),  array("file") );
						if(!is_null($thumbDoc))
							{
							$thumbDocFile = 'thumb.jpg';
							}
						else
							{
							$thumbDocFile = 't.jpg';
							}

						echo '<li><a data-ajax="false" rel="external" href="image.php?sess=' , $sessDoc['_id'] , '&amp;img=' , $imgDoc['_id'] , '#mappage">';
						echo '<img src="/tile.php?image=' , $imgDoc['_id'] , '&amp;name=' , $thumbDocFile , '" alt="">' , $imgTitle , '</a></li>' , "\n";
						}
					?>
				</ul>
			</div><!-- /content -->
		</div><!-- /page -->
	</body>
</html>