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Author SHA1 Message Date
ae3cd2e856 prepare wall for bdk 2023-11-08 18:18:42 +01:00
10 changed files with 101 additions and 342 deletions

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@ -1,10 +1,9 @@
# Mastowall 1.1
Forked from [https://github.com/rstockm/mastowall](https://github.com/rstockm/mastowall)
Mastowall is a social wall application that displays posts from the [Mastodon](https://joinmastodon.org/) social network based on specified hashtags. It was written entirely by [ChatGPT4](https://openai.com/product/gpt-4), guided only by text prompts.
<img width="1348" alt="image" src="https://git.verdigado.com/NB-Public/mastowall/raw/branch/main/screenshot.jpg">
<img width="1348" alt="image" src="https://github.com/rstockm/mastowall/assets/3195116/7060536e-4847-4e38-801e-3c0312b8b194">
Try it live: [Mastowall for BDK23](https://tretkowski.de/mastowall/?hashtags=bdk23,netzbegruenung&server=https://gruene.social)

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## Additions made by SSB for BDK23
# added carousel for posts
## Important
install color emojis:
sudo apt-get install fonts-noto-color-emoji
install xdotool to move the mouse to bottom right (does not work with Bookworm/Wayland)
sudo apt-get install xdotool -y
run in kiosk mode:
chromium-browser --kiosk index.html
or use the remote URL instead of index.html

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@ -1,12 +1,6 @@
{
"navbarBrandText": "Netzbegrünung Mastowall - gruene.social",
"navbarBrandText": "Netzbegrünung Mastowall",
"defaultServerUrl": "https://gruene.social",
"navbarColor": "#008939",
"duration": 10,
"refreshDuration": 30,
"maxAge": 604800,
// "extraCards": [
// "<img src='sharepic.png' style='max-width: 100%;max-height: 100%;vertical-align: middle;'>"
// ],
"includeReplies": true
}

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@ -2,22 +2,12 @@
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0, minimal-ui" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Netzbegrünung Mastowall</title>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.3.1/dist/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="bootstrap.min.css">
<link rel="stylesheet" href="styles.css">
<link rel="apple-touch-icon" href="mastowall-favicon.png">
<link rel="icon" href="mastowall-favicon.png" type="image/x-icon">
<script src="https://code.jquery.com/jquery-3.7.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.3.1/dist/js/bootstrap.bundle.min.js"></script>
<script src="https://unpkg.com/masonry-layout@4/dist/masonry.pkgd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.imagesloaded/4.1.4/imagesloaded.pkgd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.3/purify.min.js"></script>
<script src="script.js"></script>
</head>
<body>
<nav class="navbar navbar-light">
@ -38,7 +28,11 @@
</div>
<div class="form-group">
<label for="hashtag2">Hashtag 2:</label>
<input type="text" class="form-control" id="hashtag2" placeholder="Enter a hashtag" value="lptsh">
<input type="text" class="form-control" id="hashtag2" placeholder="Enter a hashtag" value="bdk23">
</div>
<div class="form-group">
<label for="hashtag3">Hashtag 3:</label>
<input type="text" class="form-control" id="hashtag3" placeholder="Enter a hashtag">
</div>
<div class="form-group">
<label for="serverUrl">Server:</label>
@ -56,11 +50,6 @@
<div class="row masonry-grid" id="wall"></div>
</div>
<div id="popover" class="popover">
<div id="myCarousel" class="carousel slide" data-mdb-ride="carousel" data-mdb-pause="false">
</div>
</div>
<footer class="footer text-center py-4 mt-5">
<div class="container">
<a href="https://netzbegruenung.de/" target="_blank">Netzbegrünung</a>
@ -68,5 +57,10 @@
</div>
</footer>
<script src="https://code.jquery.com/jquery-3.7.0.min.js"></script>
<script src="masonry.pkgd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.imagesloaded/4.1.4/imagesloaded.pkgd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dompurify/3.0.3/purify.min.js"></script>
<script src="script.js"></script>
</body>
</html>

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@ -1,6 +0,0 @@
[Desktop Entry]
Type=Application
Name=MastoWall Autostart
Comment=Starten der MastoWall zur BDK23
NoDisplay=false
Exec=sh -c 'cd /home/ssb/Documents/mastowall && xdotool mousemove 1920 1080 && sleep 5 && chromium-browser --kiosk index.html'

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script.js
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// The existingPosts array is used to track already displayed posts
let existingPosts = [];
var cardIterator = 0;
// getUrlParameter helps to fetch URL parameters
function getUrlParameter(name) {
name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
var results = regex.exec(location.search);
console.log(results)
return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
}
@ -17,44 +18,23 @@ const secondsAgo = date => Math.floor((new Date() - date) / 1000);
const timeAgo = function(seconds) {
// An array of intervals for years, months, days, hours, and minutes.
const intervals = [
{ limit: 31536000, singular: 'Jahre', plural: 'Jahren' },
{ limit: 2592000, singular: 'Monat', plural: 'Monaten' },
{ limit: 86400, singular: 'Tag', plural: 'Tagen' },
{ limit: 3600, singular: 'Stunde', plural: 'Stunden' },
{ limit: 60, singular: 'Minute', plural: 'Minuten' }
{ limit: 31536000, text: 'Jahren' },
{ limit: 2592000, text: 'Monaten' },
{ limit: 86400, text: 'Tagen' },
{ limit: 3600, text: 'Stunden' },
{ limit: 60, text: 'Minuten' }
];
// Loop through the intervals to find which one is the best fit.
for (let interval of intervals) {
if (seconds >= interval.limit) {
let amount = Math.floor(seconds / interval.limit);
let text;
if (amount !== 1) {
text = interval.plural;
} else {
text = interval.singular;
}
return `Vor ${amount} ${text}`;
return "Vor " + Math.floor(seconds / interval.limit) + ` ${interval.text}`;
}
}
let text = "Sekunde";
let amount = Math.floor(seconds);
if (amount !== 1) {
text += "n";
}
return `Vor ${amount} ${text}`;
return "Vor " + Math.floor(seconds) + " Sekunden";
};
let includeReplies;
// max post age in seconds
let maxAge;
// below times are in milliseconds
// duration for slide animations
let duration;
// refresh rate
let refresh;
// extra cards text
let extraCards;
// fetchConfig fetches the configuration from the config.json file
const fetchConfig = async function() {
@ -63,23 +43,9 @@ const fetchConfig = async function() {
$('#navbar-brand').text(config.navbarBrandText);
$('.navbar').css('background-color', config.navbarColor);
includeReplies = config.includeReplies;
maxAge = config.maxAge;
duration = config.duration * 1000;
refresh = config.refreshDuration * 1000;
extraCards = config.extraCards;
return config.defaultServerUrl;
} catch (error) {
console.log("Error loading config.json:", error);
$('#navbar-brand').text("Netzbegrünung Mastowall - gruene.social");
$('.navbar').css('background-color', "#008939");
includeReplies = true;
maxAge = 60 * 60 * 24 * 7;
duration = 10000;
refresh = 30000;
// extraCards = [
// "<div><img src='sharepic.png' style='max-width: 100%;max-height: 100%'></div>"
// ];
return "https://gruene.social";
console.error("Error loading config.json:", error);
}
}
@ -95,44 +61,31 @@ const fetchPosts = async function(serverUrl, hashtag) {
// updateTimesOnPage updates the time information displayed for each post
const updateTimesOnPage = function() {
$('.card-text a.time').each(function() {
const timeValue = $(this).attr('data-time');
if (timeValue === '') return;
const date = new Date(timeValue);
$('.card-text a').each(function() {
const date = new Date($(this).attr('data-time'));
const newTimeAgo = timeAgo(secondsAgo(date));
$(this).text(newTimeAgo);
});
};
// replace certain emojies in some text with images
const replaceEmojies = (text, emojis) => {
emojis.forEach(emoji => {
text = text.replaceAll(`:${emoji.shortcode}:`, `<img class="emoji" src="${emoji.static_url}">`);
});
return text;
};
// displayPost creates and displays a post
const displayPost = function(post) {
if (existingPosts.includes(post.id) || (!includeReplies && post.in_reply_to_id !== null)) return 0;
if (existingPosts.includes(post.id) || (!includeReplies && post.in_reply_to_id !== null)) return;
existingPosts.push(post.id);
let cardHTML = `
<div class="col-sm-3">
<div class="col-sm-2">
<div class="card m-2 p-2">
<div class="d-flex align-items-center mb-2">
<img src="${post.account.avatar}" class="avatar-img rounded-circle mr-2">
<p class="m-0">${replaceEmojies(DOMPurify.sanitize(post.account.display_name), post.account.emojis)} <span class="user-name">@${DOMPurify.sanitize(post.account.acct)}</span></p>
<p class="m-0">${DOMPurify.sanitize(post.account.display_name)}</p>
</div>
${post.media_attachments[0] ?
(post.media_attachments[0].url.endsWith('.mp4') ?
`<video src="${post.media_attachments[0].url}" controls autoplay muted loop></video>` :
`<img src="${post.media_attachments[0].url}" class="card-img-top mb-2">`) :
''}
<p class="card-text">${replaceEmojies(DOMPurify.sanitize(post.content), post.emojis)}</p>
${post.spoiler_text ? `<p class="card-text text-muted spoiler">${DOMPurify.sanitize(post.spoiler_text)}</p>` : ''}
<p class="card-text text-right"><small class="text-muted"><a class="time" href="${post.url}" target="_blank" data-time="${post.created_at}">${timeAgo(secondsAgo(new Date(post.created_at)))}</a></small></p>
<div class="row">
${post.media_attachments[0] ? `<div class="col-md-6"><p class="card-text">${DOMPurify.sanitize(post.content)}</p></div>` : `<div class="col-md-12"><p class="card-text">${DOMPurify.sanitize(post.content)}</p></div>`}
${post.media_attachments[0] ? `<div class="col-mr-6"><img src="${post.media_attachments[0].url}" class="card-img-bottom"> </div>` : ''}
</div>
<p class="card-text text-right"><small class="text-muted"><a href="${post.url}" target="_blank" data-time="${post.created_at}">${timeAgo(secondsAgo(new Date(post.created_at)))}</a></small></p>
</div>
</div>
`;
@ -140,123 +93,16 @@ const displayPost = function(post) {
let $card = $(cardHTML);
$('#wall').prepend($card);
$('.masonry-grid').masonry('prepended', $card);
return 1;
};
const processPosts = function(posts) {
posts = posts.filter((post) => {
return secondsAgo(new Date(post.created_at)) < maxAge && post.content.indexOf("nitter.") === -1
});
return posts;
};
// updateWall displays all posts
const updateWall = function(posts) {
if (!posts || posts.length === 0) return;
posts = processPosts(posts);
posts.sort((a, b) => new Date(a.created_at) - new Date(b.created_at));
let ret = 0
posts.forEach(post => ret += displayPost(post));
$('.masonry-grid').masonry('layout');
return ret;
posts.forEach(post => displayPost(post));
};
// updateCarousel
const updateCarousel = function(slides, posts) {
if (!posts || posts.length === 0) return;
posts = processPosts(posts);
posts.sort((a, b) => new Date(b.created_at) - new Date(a.created_at));
// remove slides in carousel
slides.innerHTML = "";
var newHTML = ` <!-- No Indicators -->`
newHTML += `<!-- the slides -->
<div class="carousel-inner">
`;
let existingCards = [];
for( let i = 0; i < posts.length; i++ ) {
let post = posts[i];
if (existingCards.includes(post.id) || (!includeReplies && post.in_reply_to_id !== null)) continue;
existingCards.push(post.id);
/*console.log( post.content )*/
if ( i == 0 ) {
newHTML += `<div class="carousel-item active" data-interval="${duration}" data-pause="false">`;
}
else {
newHTML += `<div class="carousel-item" data-interval="${duration}" data-pause="false">`;
}
const postContent = replaceEmojies(DOMPurify.sanitize(post.content), post.emojis);
newHTML += `
<div class="card-big">
<div class="d-flex align-items-center mb-4">
<img src="${post.account.avatar}" class="avatar-img-big rounded-circle mr-4">
<p class="avatar-name">${replaceEmojies(DOMPurify.sanitize(post.account.display_name), post.account.emojis)} <span class="user-name">@${DOMPurify.sanitize(post.account.acct)}</span></p>
</div>
<hr>
<div class="row align-items-center vertical-align-center">
<div class="${post.media_attachments[0] ? `col-md-6` : `col-md-12`}"><div class="card-text" ${strip(postContent).length > 700 ? `style="font-size: ${strip(postContent).length > 1000 ? `0.5`:`0.9`}em;"`: ``}>${postContent}</div></div>
${post.media_attachments[0] ?
(post.media_attachments[0].url.endsWith('.mp4') ?
`<div class="col-md-6"><video src="${post.media_attachments[0].url}" controls autoplay muted loop class="card-img-bottom" align="center"></video></div>` :
`<div class="col-md-6"><img src="${post.media_attachments[0].url}" class="card-img-bottom" align="center"> </div>`) :
''}
</div>
<hr>
<p class="card-text text-right">
<small class="text-muted"><a class="time" href="${post.url}" target="_blank" data-time="${post.created_at}">${timeAgo(secondsAgo(new Date(post.created_at)))}</a>
${post.favourites_count ? `, <b>${post.favourites_count}</b> mal favorisiert` : '' }
${post.replies_count ? `, <b>${post.replies_count}</b> mal kommentiert` : '' }
${post.reblogs_count ? `, <b>${post.reblogs_count}</b> mal geteilt` : '' }
</small>
</p>
</div>
`;
newHTML += '</div>';
}
for( let i = 0; i < extraCards.length; i++ ) {
newHTML += `<div class="carousel-item" data-interval="${duration * 2}" data-pause="false">
<div className="card-big">
<div class="d-flex align-items-center mb-4">
${extraCards[i]}
</div>
</div>
</div>`;
}
newHTML += '</div>'
document.getElementById("myCarousel").innerHTML = newHTML;
};
const showCarousel = function() {
// show popover
document.getElementById('popover').style.opacity = '1';
// Activate Carousel
$('#myCarousel').carousel("cycle");
}
const strip = function(html) {
let doc = new DOMParser().parseFromString(html, 'text/html');
return doc.body.textContent || "";
}
const hideCarousel = function() {
// show popover
document.getElementById('popover').style.opacity = '0';
// Activate Carousel
}
// hashtagsString returns a single string based on the given array of hashtags
const hashtagsString = function(hashtagsArray) {
return `${hashtagsArray.map(hashtag => `#${hashtag}`).join(' ')}`;
@ -279,9 +125,6 @@ const handleHashtagDisplayClick = function(serverUrl) {
$('#zero-state').removeClass('d-none');
const currentHashtags = getUrlParameter('hashtags').split(',');
if ( currentHashtags = null ) {
currentHasttags = "netzbegruenung,lpt24".split(',')
}
for (let i = 0; i < currentHashtags.length; i++) {
$(`#hashtag${i+1}`).val(currentHashtags[i]);
@ -316,6 +159,11 @@ const handleHashtagFormSubmit = function(e, hashtagsArray) {
window.location.href = newUrl;
};
// make singe card bigger by switching class
const toggleSize = function(child,i) {
console.log( child )
}
// On document ready, the script configures Masonry, handles events, fetches and displays posts
$(document).ready(async function() {
const defaultServerUrl = await fetchConfig();
@ -327,12 +175,9 @@ $(document).ready(async function() {
setInterval(function() {
$('.masonry-grid').masonry('layout');
}, refresh);
let hashtags = getUrlParameter('hashtags');
if ( hashtags == '' ) {
hashtags = "netzbegruenung,lptsh,wasjetztzählt";
}
}, 1000);
const hashtags = getUrlParameter('hashtags');
const hashtagsArray = hashtags ? hashtags.split(',') : [];
const serverUrl = getUrlParameter('server') || defaultServerUrl;
@ -340,30 +185,28 @@ $(document).ready(async function() {
handleHashtagDisplayClick(serverUrl);
});
const slides = $('#myCarousel');
const popover = $('#popover');
if (hashtagsArray.length > 0 && hashtagsArray[0] !== '') {
let allPosts = await Promise.all(hashtagsArray.map(hashtag => fetchPosts(serverUrl, hashtag)));
const allPosts = await Promise.all(hashtagsArray.map(hashtag => fetchPosts(serverUrl, hashtag)));
updateWall(allPosts.flat());
setTimeout(function() {
$('.masonry-grid').masonry('layout');
}, 2000);
updateCarousel(slides, allPosts.flat());
setTimeout(async function() { showCarousel(); }, duration)
setInterval(async function() {
const newPosts = await Promise.all(hashtagsArray.map(hashtag => fetchPosts(serverUrl, hashtag)));
let updated = updateWall(newPosts.flat());
if ( updated > 0 ) {
updateCarousel(slides, newPosts.flat());
}
}, refresh);
updateWall(newPosts.flat());
}, 10000);
setInterval(function() {
var mason = $('.masonry-grid').data('masonry')
//console.log( cardIterator )
mason.element.children[cardIterator].classList.value = 'col-sm-2'
//mason.element.children[cardIterator].children[0].classList.toggle( '' )
//console.log( mason.element.children[cardIterator].classList )
cardIterator++
if ( cardIterator >= mason.element.childNodes.length )
cardIterator = 0
mason.element.children[cardIterator].classList.value = 'col-big'
}, 1000);
} else {
$('#zero-state').removeClass('d-none');
$('#popover').removeClass('popover');
$('#app-content').addClass('d-none');
}
@ -374,7 +217,6 @@ $(document).ready(async function() {
handleHashtagFormSubmit(e, hashtagsArray);
});
updateTimesOnPage();
setInterval(updateTimesOnPage, 60000);
});

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@charset "utf-8";
/* Add some custom CSS for the cards */
.card {
margin-bottom: 20px;
border-radius: 10px;
box-shadow: 0 4px 6px 0 rgba(0, 0, 0, 0.2);
background-color: rgb(240,255,240);
}
/* Position the avatar and username in the top left of the card */
.card-avatar {
height: 50px;
width: 50px;
height: 80px;
width: 80px;
border-radius: 50%;
position: absolute;
top: 10px;
@ -48,16 +44,11 @@
.card-text {
margin-bottom: 1px !important;
}
.carousel .card-text {
font-size: 1.6em;
overflow: hidden;
max-height: 50vh;
text-align: left;
}
.card {
font-size: 0.9em; /* adjust this value to get the desired text size */
font-size: 1.5em; /* adjust this value to get the desired text size */
}
/* Remove indent of URLs */
@ -72,8 +63,8 @@
/* Custom navbar styles */
.navbar {
min-height: 50px; /* reduce the height of the navbar */
background-color: rgb(0, 137, 57);
height: 50px; /* reduce the height of the navbar */
background-color: rgb(227, 6, 19);
margin-bottom: 10px !important;
top: -10px !important;
padding-top: 14px !important;
@ -82,13 +73,13 @@
.navbar-brand {
color: rgba(255, 255, 255, 0.8) !important; /* change the text color */
margin: 0 auto; /* center the brand name */
font-size: 1.8em;
font-size: 0.9em;
}
.navbar-info {
color: rgba(255, 255, 255, 0.8) !important; /* change the text color */
margin: 0 auto; /* center the brand name */
font-size: 2.4em;
font-size: 1.2em;
display: block !important;
}
@ -134,28 +125,12 @@ body {
height: 50px;
}
.avatar-img-big {
width: 100px;
height: 100px;
}
.avatar-name {
font-size:2em;
font-weight:600;
padding-top:0.3em
}
.user-name {
font-weight: normal;
opacity: 0.7;
}
.container {
max-width: 2000px !important;
}
.footer {
background-color: rgb(0, 137, 57);
background-color: rgb(200, 200, 200);
color: #f2f2f2;
position: fixed;
left: 0;
@ -166,65 +141,42 @@ body {
font-size: 0.9em;
}
.popover {
position: fixed;
top: 10%;
left: 10%;
width: 80%;
height: 80%;
max-height: 80%;
max-width: 80%;
background-color: rgba(255, 255, 255, .95);
background-clip: padding-box;
border: 0px solid rgba(0, 137, 57, .5);
box-shadow:0 .5rem 1rem rgba(0, 0, 0, .30); !important
border-radius:.8rem;
opacity: 0;
transition: opacity 0.5s linear;
.col-sm-2 {
/*-ms-flex: 0 0 99%;*/
/*flex: 0 0 99%;*/
/*width: 99%;*/
/*max-width: 99%;*/
/*height: 80%;*/
/*max-height: 80%;*/
position: absolute;
display: block
top: 0;
left: 0;
width: 0;
height: 0;
visibility: hidden
}
.card-big {
font-size: 1.8em;
font-weight: 400;
margin-top: 20px !important;
margin-left: 40px !important;
margin-right: 40px !important;
margin-bottom: 20px !important;
.col-big {
/*-ms-flex: 0 0 99%;*/
/*flex: 0 0 99%;*/
/*width: 99%;*/
/*max-width: 99%;*/
/*height: 80%;*/
/*max-height: 80%;*/
/*z-index: 2;*/
display: block;
position: absolute;
top: 10;
left: 10;
width: 100%;
height: 400;
transition: none
}
.card-img-bottom {
max-width: 600px;
max-height: 500px;
width: auto;
text-align: center;
aspect-ratio: auto !important;
max-height: 400px;
border-top-left-radius: calc(.25rem - 1px);
border-top-right-radius:calc(.25rem - 1px);
margin-top: 0px !important;
margin-bottom: 10px !important;
align-items: center;
float: right;
border-top-right-radius:calc(.25rem - 1px)
}
.text-muted {
color:#6c757d !important;
font-size: 1em;
text-align: right;
}
.footer {
font-size: 2em;
}
.footer .text-muted {
color: rgba(255, 255, 255, 0.8) !important;
font-size: 0.8em;
}
.footer a {
color: rgba(255, 255, 255, 0.8) !important;
}
.emoji {
height: 1em;
}