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viewphoto.php
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viewphoto.php
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<?php
session_start();
if (!$_SESSION["verified"]) {
header("Location: /login.php?continue=" . $_SERVER["SCRIPT_NAME"]);
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Photos</title>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="assets/main.css">
</head>
<body>
<div id="barlesscontainer">
<div id="body">
<!-- Body start -->
<?php
// define variables and set to empty values
$servername = "localhost";
$username = "root";
include 'assets/hidden.php';
$password = $mySQLPassword;
$database = "images";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $database);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
$id = "";
$folderName = "";
$locErr = "";
$nameErr = "";
// GET real location
$id = clean_input($_GET["id"]);
$res = mysqli_query($conn, "SELECT * FROM photos WHERE id = '". $id . "'");
while($row = mysqli_fetch_assoc($res)) {
$thumbLink = "/images/thumb" . $row['id'] . "." . $row['fileType'];
$imageLink = "/images/" . $row['id'] . "." . $row['fileType'];
echo "<a href=" . $imageLink . ">";
echo "<img src=" . $thumbLink . " height='300' style='height: 50%; display:block; margin:auto;' >";
echo "</a>";
echo "<p class='infoLbl'>Tags: " . $row['tags'] . "</p>";
echo "<p class='infoLbl'>Location ID: " . $row['parent'] . "</p>";
echo "<a class='createPicker' target='blank' href='/editPhoto.php?id=$id'>Edit Tags/Location</a>";
echo "<br>";
echo "<br>";
$exifLink = "images/" . $row['id'] . "." . $row['fileType'];
$exif = exif_read_data($exifLink);
$lon = getGps($exif["GPSLongitude"], $exif['GPSLongitudeRef']);
$lat = getGps($exif["GPSLatitude"], $exif['GPSLatitudeRef']);
if ($lon != "") {
echo "<a class='createPicker' target='blank' href='http://maps.google.com/maps?q=$lat,$lon'>View on the Map</a>";
}
echo "<br>";
echo "<br>";
echo "<button class='collapsible'>Open All Data</button>";
echo "<div class='content'>";
echo "<p class='infoLbl'>$imageLink:</p>";
echo "<p class='infoLbl'>Id:" . $row['id'] . "</p>";
echo "<p class='infoLbl'>FileType:" . $row['fileType'] . "</p>";
echo $exif===false ? "<p class='infoLbl'>No header data found.</p>" : "<p class='infoLbl'>Image contains headers</p>";
$exif = exif_read_data($exifLink, 0, true);
foreach ($exif as $key => $section) {
foreach ($section as $name => $val) {
echo "<p class='infoLbl'>$key.$name: $val</p>";
}
}
echo "</div>";
echo "<br>";
echo "<br>";
}
function getGps($exifCoord, $hemi) {
$degrees = count($exifCoord) > 0 ? gps2Num($exifCoord[0]) : 0;
$minutes = count($exifCoord) > 1 ? gps2Num($exifCoord[1]) : 0;
$seconds = count($exifCoord) > 2 ? gps2Num($exifCoord[2]) : 0;
$flip = ($hemi == 'W' or $hemi == 'S') ? -1 : 1;
return $flip * ($degrees + $minutes / 60 + $seconds / 3600);
}
function gps2Num($coordPart) {
$parts = explode('/', $coordPart);
if (count($parts) <= 0)
return 0;
if (count($parts) == 1)
return $parts[0];
return floatval($parts[0]) / floatval($parts[1]);
}
// Do the same for all images
function clean_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
?>
<!-- Body end -->
</div>
<div id="footer">
<br>
<p class="fieldExplanation"><?php echo (100 - intval(file_get_contents("percent.txt"))); ?>% storage remaining</p>
<!-- Footer end -->
</div>
</div>
<script>
var coll = document.getElementsByClassName("collapsible");
var i;
for (i = 0; i < coll.length; i++) {
coll[i].addEventListener("click", function() {
this.classList.toggle("active");
var content = this.nextElementSibling;
if (content.style.display === "block") {
content.style.display = "none";
} else {
content.style.display = "block";
}
});
}
</script>
</body>
</html>