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Merge pull request #16 from Programvareverkstedet/gallery

Gallery of user images on the home page
This commit is contained in:
Felix Albrigtsen 2022-01-25 09:07:29 +01:00 committed by GitHub
commit 31e104a150
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10 changed files with 300 additions and 3 deletions

2
.gitignore vendored
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@ -5,5 +5,3 @@
/vendor/
/www/simplesaml
composer.phar
/www/galleri/bilder/slideshow/*.*
!/www/galleri/bilder/slideshow/.gitkeep

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@ -10,6 +10,7 @@ function navbar($depth, $active = NULL) {
'Kontakt' => 'kontakt',
'Webmail' => 'mail',
//'Webmail' => 'https://webmail.pvv.ntnu.no/',
'Galleri' => 'galleri',
'Wiki' => 'pvv',
'Git' => 'https://git.pvv.ntnu.no/',
];

1
www/css/bulma.min.css vendored Normal file

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124
www/css/gallery.css Normal file
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body, main {
width: 100%;
margin: 0;
}
main {
background-color: #ddd;
}
.gallery-container {
display: grid;
grid-template-columns: repeat(3, 1fr);
grid-gap: 10px;
width: 95%;
margin: 15px auto;
}
figure {
overflow: hidden;
}
.card-image {
margin: auto 0;
object-fit: scale-down;
object-position: 0 50%;
object-position: center;
object-fit: cover;
max-height: 45vh;
}
/* #region modal */
.modal-target:hover {opacity: 0.7;}
/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
padding-top: 5vh;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.8); /* Black w/ opacity */
}
/* Modal Content (image) */
.modal-content {
margin: auto;
display: block;
object-fit: scale-down;
overflow: visible;
/* yolo, it all goes down from here */
min-width: 60vw;
max-width: 90vw !important;
min-height: 60vh;
max-height: 80vh !important;
width: auto;
height: auto;
opacity: 1 !important;
}
/* Caption of Modal Image */
.modal-caption {
margin: auto;
display: block;
width: 80%;
max-width: 90vw;
text-align: center;
color: white;
font-weight: 700;
font-size: 1em;
margin-top: 32px;
}
.modal-content, .modal-caption {
-webkit-animation-name: zoom;
-webkit-animation-duration: 0.6s;
animation-name: zoom;
animation-duration: 0.6s;
}
@-webkit-keyframes zoom {
from {-webkit-atransform:scale(0)}
to {-webkit-transform:scale(1)}
}
@keyframes zoom {
from {transform:scale(0)}
to {transform:scale(1)}
}
.modal-close {
position: absolute;
top: 15px;
right: 35px;
color: #f1f1f1;
font-size: 72px;
font-weight: bold;
transition: 0.3s;
}
.modal-close:hover, .modal-close:focus {
color: #bbb;
text-decoration: none;
cursor: pointer;
}
/* #endregion modal */
/* #region screen-size media-rules */
@media only screen and (min-width:320px) {
.gallery-container {grid-template-columns: 1fr !important; }
}
@media only screen and (min-width: 641px) {
.gallery-container { grid-template-columns: repeat(2, 1fr) !important;}
}
@media only screen and (min-width: 961px) {
.gallery-container { grid-template-columns: repeat(3, 1fr) !important;}
}
@media only screen and (min-width: 1281px) {
.gallery-container { grid-template-columns: repeat(4, 1fr) !important;}
}
/* #endregion */

3
www/galleri/.gitignore vendored Normal file
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bilder/slideshow/*
bilder/pvv-photos/
usernames.txt

14
www/galleri/fetchPics.sh Executable file
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#!/usr/bin/env bash
outfolder="bilder/pvv-photos"
folders=$(ssh pvv@microbel.pvv.ntnu.no -i /home/pvv/c/pvv/.ssh/photofetcher 'find /home/pvv -maxdepth 3 -name "pvv-photos" 2>/dev/null')
unamefile="usernames.txt"
> $unamefile # Empty the file
for imgfolder in $folders; do
user=$(echo $imgfolder | cut -d "/" -f5)
realname="$(getent passwd $user | cut -d ':' -f 5)"
echo "$user:$realname" >> $unamefile
destination="$outfolder/$user"
mkdir -p $destination
rsync -rtvz --delete "$imgfolder/" "$destination" # Copy and keep timestamps
done

131
www/galleri/index.php Normal file
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<?php
require_once dirname(dirname(__DIR__)) . implode(DIRECTORY_SEPARATOR, ['', 'inc', 'include.php']);
$pdo = new \PDO($dbDsn, $dbUser, $dbPass);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$userManager = new \pvv\admin\UserManager($pdo);
$as = new SimpleSAML_Auth_Simple('default-sp');
$as->requireAuth();
$attrs = $as->getAttributes();
$loginname = $attrs['uid'][0];
if(!$loginname) {
header('Content-Type: text/plain', true, 403);
echo "Du må være logget inn for å se bildegalleriet.\r\n";
exit();
}
$unamefile = __DIR__ . '/usernames.txt';
$relativePath = "/bilder/pvv-photos/";
$allowedExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'svg', 'webp'];
$unamepairs = file($unamefile);
$fullPath = getcwd() . $relativePath;
function getDirContents($dir, &$results = array()) {
$files = scandir($dir);
foreach ($files as $key => $value) {
$path = realpath($dir . DIRECTORY_SEPARATOR . $value);
if (!is_dir($path)) {
//Remove the full path on disk, keep username and relative path to image. ( $results[] = str_replace($GLOBALS["fullPath"], "", $path); is insecure.)
$pos = strpos($path, $GLOBALS["fullPath"]);
if ($pos !== false) {
$cleanPath = substr_replace($path, "", $pos, strlen($GLOBALS["fullPath"]));
}
//Check if the file is an image
$ext = pathinfo($path, PATHINFO_EXTENSION);
if (in_array($ext, $GLOBALS["allowedExtensions"])) {
$results[] = $cleanPath;
}
} else if ($value != "." && $value != "..") {
//recursively scan directories
getDirContents($path, $results);
}
}
return $results;
}
$images = getDirContents($fullPath);
$imageTemplate = '
<div class="card is-flex is-flex-direction-column is-justify-content-space-between gallery-img-card" data-user="%user" data-date="%timestamp" data-fname="%name">
<div class="card-image">
<figure class="image">
<img src="%path" alt="%name" class="card-image modal-target">
</figure>
</div>
<div class="card-content">
<div class="media">
<div class="media-content">
<p class="title is-4">%realname</p>
<p class="subtitle is-6">%user</p>
</div>
</div>
<div class="content">
%name
<br>
<time datetime="%time">%time</time>
</div>
</div>
</div>
</div>
';
?>
<!DOCTYPE html>
<html lang="no">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<link rel="shortcut icon" href="favicon.ico">
<link rel="stylesheet" href="../css/normalize.css">
<link rel="stylesheet" href="../css/style.css">
<link rel="stylesheet" href="../css/gallery.css">
<link rel="stylesheet" href="../css/bulma.min.css">
<meta name="theme-color" content="#024" />
<title>Fotoverkstedet</title>
</head>
<body>
<nav id="navbar" class="">
<?php echo navbar(1, 'galleri'); ?>
<?php echo loginbar(null, $pdo); ?>
</nav>
<main class="card gallery-container">
<?php
foreach ($images as $key => $value) {
$modTime = date("d.m.Y H:i", filemtime($fullPath . $value));
$imguser = explode("/", $value)[0];
$displaypath = substr($value, strpos($value, "/")+1);
$realname = "Ukjent";
foreach ($unamepairs as $unamepair) {
$unamepair = explode(":", $unamepair);
if ($unamepair[0] == $imguser) {
$realname = $unamepair[1];
break;
}
}
$vars = [
"%user" => htmlspecialchars($imguser),
"%time" => $modTime,
"%timestamp" => filemtime($fullPath . $value),
"%name" => htmlspecialchars($displaypath),
"%path" => "/galleri/" . $relativePath .$value,
"%realname" => $htmlspecialchars(realname)
];
echo strtr($imageTemplate, $vars);
}
?>
</main>
<div id="modal" class="modal">
<span id="modal-close" class="modal-close">&times;</span>
<img id="modal-content" class="modal-content">
<div id="modal-caption" class="modal-caption"></div>
</div>
<script type="text/javascript" src="../js/galleri.js"></script>
</body>
</html>

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@ -42,7 +42,7 @@ $doorTime = date("H:i", $doorEntry->time);
<header class="landing">
<div id="imageSlideshow">
<?php include("galleri/slideshow.php"); ?>
<script src="galleri/slideshow.js"></script>
<script src="js/slideshow.js"></script>
</div>
<div class="info">

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www/js/galleri.js Normal file
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@ -0,0 +1,25 @@
// #region Modal
var modal = document.getElementById('modal');
var modalClose = document.getElementById('modal-close');
modalClose.addEventListener('click', function() {
modal.style.display = "none";
});
// global handler
document.addEventListener('click', function (e) {
if (e.target.className.indexOf('modal-target') !== -1) {
var img = e.target;
var modalImg = document.getElementById("modal-content");
var captionText = document.getElementById("modal-caption");
modal.style.display = "block";
modalImg.src = img.src;
captionText.innerHTML = img.alt;
}
});
// #endregion
// #region sorting
// #endregion