add picture lightbox

Signed-off-by: Michel-FK <michel.stempin@funkey-project.com>

docs/assets/css/custom.css

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+/* custom.css */
+a.boxedThumb {
+  display: block;
+  padding: 4px;
+  line-height: 20px;
+  border: 1px solid #ddd;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+  -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055);
+  -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055);
+  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055);
+  -webkit-transition: -webkit-transform .15s ease;
+  -moz-transition: -moz-transform .15s ease;
+  -o-transition: -o-transform .15s ease;
+  -ms-transition: -ms-transform .15s ease;
+  transition: transform .15s ease;
+}
+
+a.boxedThumb:hover {
+  -webkit-transform: scale(1.05);
+  -moz-transform: scale(1.05);
+  -o-transform: scale(1.05);
+  -ms-transform: scale(1.05);
+  transform: scale(1.05);
+  z-index: 5;
+}

docs/assets/css/simple-lightbox.min.css

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+/*!
+	By André Rinas, www.andrerinas.de
+	Documentation, www.simplelightbox.de
+	Available for use under the MIT License
+	Version 2.7.0
+*/
+body.hidden-scroll{overflow:hidden}.sl-overlay{position:fixed;left:0;right:0;top:0;bottom:0;background:#fff;opacity:.7;display:none;z-index:1035}.sl-wrapper{z-index:1040;width:100%;height:100%;left:0;top:0;position:fixed}.sl-wrapper *{box-sizing:border-box}.sl-wrapper button{border:0 none;background:transparent;font-size:28px;padding:0;cursor:pointer}.sl-wrapper button:hover{opacity:0.7}.sl-wrapper .sl-close{display:none;position:fixed;right:30px;top:30px;z-index:10060;margin-top:-14px;margin-right:-14px;height:44px;width:44px;line-height:44px;font-family:Arial,Baskerville,monospace;color:#000;font-size:3rem}.sl-wrapper .sl-counter{display:none;position:fixed;top:30px;left:30px;z-index:1060;color:#000;font-size:1rem}.sl-wrapper .sl-navigation{width:100%;display:none}.sl-wrapper .sl-navigation button{position:fixed;top:50%;margin-top:-22px;height:44px;width:22px;line-height:44px;text-align:center;display:block;z-index:10060;font-family:Arial,Baskerville,monospace;color:#000}.sl-wrapper .sl-navigation button.sl-next{right:5px;font-size:2rem}.sl-wrapper .sl-navigation button.sl-prev{left:5px;font-size:2rem}@media (min-width: 35.5em){.sl-wrapper .sl-navigation button{width:44px}.sl-wrapper .sl-navigation button.sl-next{right:10px;font-size:3rem}.sl-wrapper .sl-navigation button.sl-prev{left:10px;font-size:3rem}}@media (min-width: 50em){.sl-wrapper .sl-navigation button{width:44px}.sl-wrapper .sl-navigation button.sl-next{right:20px;font-size:3rem}.sl-wrapper .sl-navigation button.sl-prev{left:20px;font-size:3rem}}.sl-wrapper.sl-dir-rtl .sl-navigation{direction:ltr}.sl-wrapper .sl-image{position:fixed;-ms-touch-action:none;touch-action:none;z-index:10000}.sl-wrapper .sl-image img{margin:0;padding:0;display:block;border:0 none;width:100%;height:auto}@media (min-width: 35.5em){.sl-wrapper .sl-image img{border:0 none}}@media (min-width: 50em){.sl-wrapper .sl-image img{border:0 none}}.sl-wrapper .sl-image iframe{background:#000;border:0 none}@media (min-width: 35.5em){.sl-wrapper .sl-image iframe{border:0 none}}@media (min-width: 50em){.sl-wrapper .sl-image iframe{border:0 none}}.sl-wrapper .sl-image .sl-caption{display:none;padding:10px;color:#fff;background:rgba(0,0,0,0.8);font-size:1rem;position:absolute;bottom:0;left:0;right:0}.sl-wrapper .sl-image .sl-caption.pos-top{bottom:auto;top:0}.sl-wrapper .sl-image .sl-caption.pos-outside{bottom:auto}.sl-wrapper .sl-image .sl-download{display:none;position:absolute;bottom:5px;right:5px;color:#000;z-index:1060}.sl-spinner{display:none;border:5px solid #333;border-radius:40px;height:40px;left:50%;margin:-20px 0 0 -20px;opacity:0;position:fixed;top:50%;width:40px;z-index:1007;-webkit-animation:pulsate 1s ease-out infinite;-moz-animation:pulsate 1s ease-out infinite;-ms-animation:pulsate 1s ease-out infinite;-o-animation:pulsate 1s ease-out infinite;animation:pulsate 1s ease-out infinite}.sl-scrollbar-measure{position:absolute;top:-9999px;width:50px;height:50px;overflow:scroll}.sl-transition{transition:-moz-transform ease 200ms;transition:-ms-transform ease 200ms;transition:-o-transform ease 200ms;transition:-webkit-transform ease 200ms;transition:transform ease 200ms}@-webkit-keyframes pulsate{0%{transform:scale(0.1);opacity:0.0}50%{opacity:1}100%{transform:scale(1.2);opacity:0}}@keyframes pulsate{0%{transform:scale(0.1);opacity:0.0}50%{opacity:1}100%{transform:scale(1.2);opacity:0}}@-moz-keyframes pulsate{0%{transform:scale(0.1);opacity:0.0}50%{opacity:1}100%{transform:scale(1.2);opacity:0}}@-o-keyframes pulsate{0%{transform:scale(0.1);opacity:0.0}50%{opacity:1}100%{transform:scale(1.2);opacity:0}}@-ms-keyframes pulsate{0%{transform:scale(0.1);opacity:0.0}50%{opacity:1}100%{transform:scale(1.2);opacity:0}}

docs/assets/js/custom.js

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+$(document).ready(function () {
+  let imageGroups = []
+  $(".lightbox").each(function () {
+    let imageSource = $(this).attr('src')
+    let imageTag = $(this).attr('tag')
+    let imageTitle = $(this).attr('title')
+    if (imageTitle) {
+      imageTitle = 'title="' + imageTitle + '" '
+    }
+    else {
+      imageTitle = ''
+    }
+    $(this).
+        wrap('<a class="boxedThumb ' + imageTag + '" ' +
+            imageTitle + 'href="' + imageSource + '"></a>')
+    imageGroups.push('.' + imageTag)
+  })
+  jQuery.unique(imageGroups)
+  imageGroups.forEach(imageGroupsSet)
+
+  function imageGroupsSet (value) {
+    $(value).simpleLightbox()
+  }
+})

docs/assets/js/custom.js~

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+$(document).ready(function () {
+  let productImageGroups = []
+  $('.img-fluid').each(function () {
+    let productImageSource = $(this).attr('src')
+    let productImageTag = $(this).attr('tag')
+    let productImageTitle = $(this).attr('title')
+    if (productImageTitle) {
+      productImageTitle = 'title="' + productImageTitle + '" '
+    }
+    else {
+      productImageTitle = ''
+    }
+    $(this).
+        wrap('<a class="boxedThumb ' + productImageTag + '" ' +
+            productImageTitle + 'href="' + productImageSource + '"></a>')
+    productImageGroups.push('.' + productImageTag)
+  })
+  jQuery.unique(productImageGroups)
+  productImageGroups.forEach(productImageGroupsSet)
+
+  function productImageGroupsSet (value) {
+    $(value).simpleLightbox()
+  }
+})