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Implementing plugin carousel #191

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Implementing plugin carousel #191

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55 changes: 51 additions & 4 deletions assets/css/home.css
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -228,7 +228,7 @@
}

.button {
width: 10em;
min-width: 10em;
}

.container {
Expand Down Expand Up @@ -273,7 +273,10 @@
display: flex;
}

.col-4 {
/* TODO: completely refactor this */
/* we shouldn't be overriding the default .col-4 styles */

.why-column-padder {
width: 30.5%;
text-align:center;
vertical-align:top;
Expand All @@ -283,12 +286,12 @@
margin-right: 0.5em;
}

.col-4 p {
.why-column-padder p {
margin-top: 1em;
font-size: 1.2em;
}

.col-4 h2 {
.why-column-padder h2 {
font-size: 1.6em;
}

Expand Down Expand Up @@ -316,3 +319,47 @@
margin-right: auto;
}
}

/* code for the carousel plugin */

.plugin-card {
border: 1px solid rgba(0,0,0,.125);
border-radius: .25rem;
}

.plugin-card-header {
background-color: rgba(0,0,0,.03);
border-bottom: 1px solid rgba(0,0,0,.125);
padding: .5rem 1rem;
}

.plugin-card-body {
padding: 1rem 1rem;
}

.plugin-nav-tabs {
display: flex;
flex-wrap: wrap;
list-style: none;
margin: 0 -0.5rem;
padding-left: 0;
}

.carousel-item {
display: none;
}

.carousel-item-show {
display: block;
}

.img-fluid {
display: block;
max-width: 100%;
height: auto;
margin: 0 auto;
}

.img-plugin {
max-width: 50%;
}
133 changes: 79 additions & 54 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ <h2>
<h1>Why ImageJ?</h1>
<header class="container-whyij">
<div class="row-whyij">
<div class="col-4">
<div class="col-4 why-column-padder">
<div class="fa-5x text-success">
<span class="fas fa-bolt"></span>
</div>
Expand All @@ -102,7 +102,7 @@ <h2>Powerful</h2>
and much more.
</p>
</div>
<div class="col-4">
<div class="col-4 why-column-padder">
<div class=" fa-5x text-primary">
<span class="fas fa-cogs"></span>
</div>
Expand All @@ -112,7 +112,7 @@ <h2>Extensible</h2>
hundreds of plugins to assist with any of your imaging needs.
</p>
</div>
<div class="col-4">
<div class="col-4 why-column-padder">
<div class=" fa-5x text-danger">
<span class="fas fa-heart"></span>
</div>
Expand All @@ -132,68 +132,93 @@ <h2>Free &amp; Open Source</h2>
</div>
</section>

<div class="col-md-8">
<div class="card text-center">
<div class="card-header">
<ul class="nav nav-tabs card-header-tabs" id="plugin-tabs" role="tablist">
<!-- dynamically generated from plugins.json -->
</ul>
</div>
<div class="card-body">
<div class="tab-content" id="plugin-tab-content">
<!-- dynamically generated from plugins.json -->
<section class="main">
<div class="container">
<div class="row">
<div class="col-4">
<h2>Plugins</h2>
<p>
Fiji features thousands of plugins that aid in scientific image processing and analysis. Here are a few featured plugins hand-picked by the Fiji community - refresh the page to see different plugins!
</p>
<a class="button solid" href="{{site.baseurl}}/list-of-extensions">
Explore Extensions
</a>
</div>
<div class="col-8">
<div class="plugin-card">
<div class="plugin-card-header">
<ul class="plugin-nav-tabs" id="plugin-tabs" role="tablist">
<!-- dynamically generated from plugins.json -->
</ul>
</div>
<div class="plugin-card-body">
<div class="tab-content" id="plugin-tab-content">
<!-- dynamically generated from plugins.json -->
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>

<!-- Spotlight -->
<!-- Bootstrap core JavaScript
<!-- plugin javascript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="/assets/js/jquery-3.4.1.min.js"></script>
<script>
function slugify(text){
return text.toString().toLowerCase()
.replace(/\s+/g, '-') // Replace spaces with -
.replace(/[^\w\-]+/g, '') // Remove all non-word chars
.replace(/\-\-+/g, '-') // Replace multiple - with single -
.replace(/^-+/, '') // Trim - from start of text
.replace(/-+$/, ''); // Trim - from end of text
}

let first = true;
const MAX_PLUGIN_COUNT = 6; // controls max number of tabs shown
fetch('/plugins.json')
.then(response => response.json())
.then((json) => {
let plugins = json.plugins;
// Fisher-Yates shuffle; see: https://javascript.info/task/shuffle
for (let i = plugins.length - 1; i > 0; i--) {
let j = Math.floor(Math.random() * (i + 1)); // random index from 0 to i
[plugins[i], plugins[j]] = [plugins[j], plugins[i]]; // swap elements
}
if (plugins.length > MAX_PLUGIN_COUNT){
plugins = plugins.slice(0,MAX_PLUGIN_COUNT);
}

$.getJSON("/plugins.json", function(json) {
let plugins = json.plugins;
// Fisher-Yates shuffle; see: https://javascript.info/task/shuffle
for (let i = plugins.length - 1; i > 0; i--) {
let j = Math.floor(Math.random() * (i + 1)); // random index from 0 to i
[plugins[i], plugins[j]] = [plugins[j], plugins[i]]; // swap elements
}
if (plugins.length > MAX_PLUGIN_COUNT){
plugins = plugins.slice(0,MAX_PLUGIN_COUNT);
}
plugins.map(function(val){
// generating the tab header
let nameSlug = 'plugin-' + slugify(val.name);
let tabString = `
<li class="nav-item">
<a class="nav-link ${first ? 'active' : ''}" id="${nameSlug}-tab-header" data-toggle="tab" href="#${nameSlug}-tab" role="tab" aria-controls="${nameSlug}" aria-selected="true">${val.name}</a>
</li>
`
// TODO(mattxwang): we should probably properly sanitize inputs before injecting them
plugins.map((val) => {
// generating the tab header
let nameSlug = 'plugin-' + slugify(val.name);
let tabString = `
<li class="nav-item" role="presentation">
<button class="nav-link ${first ? 'active' : ''}" id="${nameSlug}-tab-header" data-bs-toggle="tab" data-bs-target="#${nameSlug}-tab" role="tab" aria-controls="${nameSlug}" aria-selected="true">${val.name}</button>
</li>
`

// generating the tab panel
let paneString = `
<div class="tab-pane fade ${first ? 'show active' : ''}" id="${nameSlug}-tab" role="tabpanel" aria-labelledby="${nameSlug}-tab-header">
${val.imgUrl ?
'<img class="img-fluid img-plugin" alt="image showing ' + val.name + ' in action" src = "' + val.imgUrl + '" /> <hr />'
: ''
}
<h5 class="card-title">${val.name}</h5>
<p class="card-text">${val.description}</p>
<a href="${val.link}" class="btn btn-primary">More information</a>
</div>
`
$("#plugin-tabs").append(tabString);
$("#plugin-tab-content").append(paneString);
// generating the tab panel
let paneString = `
<div class="carousel-item ${first ? 'carousel-item-show' : ''}" id="${nameSlug}-tab" role="tabpanel" aria-labelledby="${nameSlug}-tab-header">
${val.imgUrl ?
'<img class="img-fluid img-plugin" alt="image showing ' + val.name + ' in action" src = "' + val.imgUrl + '" /> <hr />'
: ''
}
<h3>${val.name}</h3>
<p>${val.description}</p>
<a href="${val.link}" class="button solid">More information</a>
</div>
`

document.getElementById("plugin-tabs").innerHTML += tabString;
document.getElementById("plugin-tab-content").innerHTML += paneString;

if (first){
first = false;
}
})
});
if (first){
first = false;
}
})
});
</script>