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Add gallery support for posts

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This commit is contained in:
Daniel Nitsikopoulos
2023-05-13 20:42:10 +10:00
parent 7fc753b99e
commit 5527ab55f6
6 changed files with 243 additions and 2 deletions
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3
app/templates/layouts/app.html.slim
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@@ -25,6 +25,7 @@ html
link rel="icon" type="image/x-icon" href="/assets/favicon.ico"
script data-domain="dnitza.com" src="https://stats.dnitza.com/js/script.js" defer="true"
script src="/assets/gallery.js"
script src="/assets/index.js"
script src="https://unpkg.com/htmx.org@1.8.4" integrity="sha384-wg5Y/JwF7VxGk4zLsJEcAojRtlVp1FKKdGy1qN+OMtdq72WRvX/EdRdqg/LOhYeV" crossorigin="anonymous"
@@ -32,7 +33,7 @@ html
- if Hanami.app.settings.micropub_pub_key
link rel="pgpkey" href="/key"
body class="bg-white dark:bg-black selection:bg-blue-100 selection:text-blue-900 dark:selection:bg-blue-600 dark:selection:text-blue-100"
body class="bg-white dark:bg-black selection:bg-blue-100 selection:text-blue-900 dark:selection:bg-blue-600 dark:selection:text-blue-100" x-data="{ imgModal : false, imgModalSrc : '', imgModalDesc : '' }" x-on:keydown.escape="imgModal=false"
main class="pb-8 px-4 pt-4 md:pt-8"
header class="mb-12 max-w-screen-md mx-auto"
div class="flex items-center mb-8 md:mb-12 text-lg md:text-xl text-gray-400 dark:text-gray-600"

10
app/templates/posts/show.html.slim
View File

@@ -1,4 +1,14 @@
article class="h-entry"
template @img-modal.window="imgModal = true; imgModalSrc = $event.detail.imgModalSrc; imgModalDesc = $event.detail.imgModalDesc;" x-if="imgModal"
div @mousedown.outside="imgModalSrc = ''" class="p-2 fixed w-full h-100 inset-0 z-50 overflow-hidden flex justify-center items-center bg-black bg-opacity-75"
div @mousedown.outside="imgModal = ''" class="flex flex-col max-w-3xl max-h-full overflow-auto"
div class="z-50"
button @click="imgModal = ''" class="float-right pt-2 pr-2 outline-none focus:outline-none"
svg class="fill-current text-white" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 18 18"
path d="M14.53 4.53l-1.06-1.06L9 7.94 4.53 3.47 3.47 4.53 7.94 9l-4.47 4.47 1.06 1.06L9 10.06l4.47 4.47 1.06-1.06L10.06 9z">
div class="p-2"
img class="rounded object-contain h-1/2-screen shadow-solid shadow-pink-100 dark:shadow-pink-200 mb-4" :src="imgModalSrc" :alt="imgModalSrc"
p x-text="imgModalDesc" class="text-center text-white"
div class="mb-12 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:text-gray-200"
h1 class="p-name mb-2"
a class="u-url" href=post.permalink

103
public/assets/gallery.js Normal file
View File

@@ -0,0 +1,103 @@
/*
Markdown Gallery
-- v1.0 2016
-- Created by Lee Penney
-- Released under GPLv3
*/
function md_gallery(config) {
var config = config || {},
list_type = config.list_type || 'ul',
class_name = config.class_name || 'gallery',
tag_type = config.tag_type || 'div';
function find_lists(list_type) {
var lists = document.getElementsByTagName(list_type), matching_lists = [];
for (var i = 0; i < lists.length; i++) {
var list_elements = lists[i].children;
var total_matches = 0;
for (var c = 0; c < list_elements.length; c++) {
if (!list_elements[c].textContent.length && (list_elements[c].firstChild.tagName == 'A' || list_elements[c].firstChild.tagName == 'IMG') && (!list_elements[c].firstChild.firstChild || (list_elements[c].firstChild.firstChild && list_elements[c].firstChild.firstChild.tagName == 'IMG') )) {
total_matches++;
}
}
if (total_matches == list_elements.length) {
matching_lists[matching_lists.length] = lists[i];
}
}
return matching_lists;
}
function prepend_tag(img_lists, list_tag, prepend_tag, class_name) {
for (var i = 0; i < img_lists.length; i++) {
// add_figure_tags(img_lists[i]);
add_anchor(img_lists[i]);
wrap_tag(img_lists[i], prepend_tag, class_name, null, true);
strip_tag(img_lists[i], 'li');
strip_tag(img_lists[i].parentNode, list_tag);
}
}
function append_caption(el) {
if ((el.tagName == 'A' && el.firstChild.tagName == 'IMG' && el.firstChild.hasAttribute('alt') && el.firstChild.getAttribute('alt').length > 0) || (el.tagName == 'IMG' && el.hasAttribute('alt') && el.getAttribute('alt').length > 0)) {
var caption = document.createElement('figcaption');
try {
caption.textContent = el.firstChild.getAttribute('alt')
el.appendChild(caption);
} catch (e) {
caption.textContent = el.getAttribute('alt');
el.parentNode.appendChild(caption);
}
}
}
function strip_tag(el, tag_type) {
var start_tag_regex = new RegExp('<'+tag_type+'>', 'gi');
var end_tag_regex = new RegExp('<\/'+tag_type+'>', 'gi');
el.innerHTML = el.innerHTML.replace(start_tag_regex,'').replace(end_tag_regex,'');
}
function add_figure_tags(img_list) {
var list_elements = img_list.children;
for (var i = 0; i < list_elements.length; i++) {
append_caption(list_elements[i].firstChild);
wrap_tag(list_elements[i], 'figure');
}
}
function add_anchor(img_list) {
var list_elements = img_list.children;
for (var i = 0; i < list_elements.length; i++) {
let img = list_elements[i].getElementsByTagName('img')[0];
let src = img.getAttribute("src");
let alt = img.getAttribute("alt");
wrap_tag(list_elements[i],
'a',
'hover:cursor-pointer',
"$dispatch('img-modal', { imgModalSrc: '" + src + "', imgModalDesc: '" + alt + "' })",
false
);
}
}
function wrap_tag(el, tag_type, class_name, click, root) {
var wrap = document.createElement(tag_type);
if (root) {
wrap.setAttribute('x-data', "{}");
}
if (class_name) {
wrap.setAttribute('class', class_name);
}
if (click) {
wrap.setAttribute('x-on:click.prevent', click);
wrap.setAttribute('href', '#');
}
el.parentNode.replaceChild(wrap, el);
wrap.appendChild(el);
}
var found_img_lists = find_lists(list_type);
if (found_img_lists.length) {
prepend_tag(found_img_lists, list_type, tag_type, class_name);
}
}

123
public/assets/index.css
View File

@@ -516,6 +516,40 @@ video {
--tw-backdrop-sepia: ;
}
.container {
width: 100%;
}
@media (min-width: 640px) {
.container {
max-width: 640px;
}
}
@media (min-width: 768px) {
.container {
max-width: 768px;
}
}
@media (min-width: 1024px) {
.container {
max-width: 1024px;
}
}
@media (min-width: 1280px) {
.container {
max-width: 1280px;
}
}
@media (min-width: 1536px) {
.container {
max-width: 1536px;
}
}
.prose {
color: var(--tw-prose-body);
max-width: 65ch;
@@ -974,6 +1008,10 @@ video {
margin-bottom: 0;
}
.fixed {
position: fixed;
}
.absolute {
position: absolute;
}
@@ -982,10 +1020,18 @@ video {
position: relative;
}
.inset-0 {
inset: 0px;
}
.-top-4 {
top: -1rem;
}
.z-50 {
z-index: 50;
}
.col-span-1 {
grid-column: span 1 / span 1;
}
@@ -1140,6 +1186,10 @@ video {
max-height: 3rem;
}
.max-h-full {
max-height: 100%;
}
.w-1 {
width: 0.25rem;
}
@@ -1172,6 +1222,14 @@ video {
width: 1.5rem;
}
.w-full {
width: 100%;
}
.max-w-3xl {
max-width: 48rem;
}
.max-w-prose {
max-width: 65ch;
}
@@ -1221,6 +1279,10 @@ video {
grid-auto-flow: column;
}
.grid-cols-2 {
grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-cols-3 {
grid-template-columns: repeat(3, minmax(0, 1fr));
}
@@ -1241,6 +1303,10 @@ video {
grid-template-rows: repeat(1, minmax(0, 1fr));
}
.flex-col {
flex-direction: column;
}
.content-center {
align-content: center;
}
@@ -1249,6 +1315,10 @@ video {
align-items: center;
}
.justify-center {
justify-content: center;
}
.justify-between {
justify-content: space-between;
}
@@ -1267,6 +1337,14 @@ video {
margin-left: calc(0.25rem * calc(1 - var(--tw-space-x-reverse)));
}
.overflow-auto {
overflow: auto;
}
.overflow-hidden {
overflow: hidden;
}
.break-normal {
overflow-wrap: normal;
word-break: normal;
@@ -1332,6 +1410,11 @@ video {
border-color: transparent;
}
.bg-black {
--tw-bg-opacity: 1;
background-color: rgb(0 0 0 / var(--tw-bg-opacity));
}
.bg-blue-100 {
--tw-bg-opacity: 1;
background-color: rgb(219 234 254 / var(--tw-bg-opacity));
@@ -1381,10 +1464,18 @@ video {
background-color: rgb(254 249 195 / 0.6);
}
.bg-opacity-75 {
--tw-bg-opacity: 0.75;
}
.fill-blue-100 {
fill: #dbeafe;
}
.fill-current {
fill: currentColor;
}
.fill-pink-100 {
fill: #fce7f3;
}
@@ -1393,6 +1484,11 @@ video {
fill: #f3e8ff;
}
.object-contain {
-o-object-fit: contain;
object-fit: contain;
}
.object-cover {
-o-object-fit: cover;
object-fit: cover;
@@ -1442,6 +1538,14 @@ video {
padding-left: 1.5rem;
}
.pr-2 {
padding-right: 0.5rem;
}
.pt-2 {
padding-top: 0.5rem;
}
.pt-4 {
padding-top: 1rem;
}
@@ -1550,6 +1654,11 @@ video {
color: rgb(220 38 38 / var(--tw-text-opacity));
}
.text-white {
--tw-text-opacity: 1;
color: rgb(255 255 255 / var(--tw-text-opacity));
}
.underline {
text-decoration-line: underline;
}
@@ -1573,6 +1682,11 @@ video {
--tw-shadow: var(--tw-shadow-colored);
}
.outline-none {
outline: 2px solid transparent;
outline-offset: 2px;
}
.transition-colors {
transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
@@ -1795,6 +1909,11 @@ h1, h2, h3, h4, h5, h6, h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
opacity: 0.8;
}
.focus\:outline-none:focus {
outline: 2px solid transparent;
outline-offset: 2px;
}
.prose-p\:mb-0 :is(:where(p):not(:where([class~="not-prose"] *))) {
margin-bottom: 0px;
}
@@ -1868,6 +1987,10 @@ h1, h2, h3, h4, h5, h6, h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
padding-left: 0px;
}
.prose-img\:m-0 :is(:where(img):not(:where([class~="not-prose"] *))) {
margin: 0px;
}
.prose-img\:my-2 :is(:where(img):not(:where([class~="not-prose"] *))) {
margin-top: 0.5rem;
margin-bottom: 0.5rem;

4
public/assets/index.js
View File

@@ -9,6 +9,10 @@
times.forEach((time) => {
const oldDtime = Date.parse(time.dateTime);
time.innerHTML = new Date(oldDtime).toLocaleDateString(navigator.language, { weekday:"long", year:"numeric", month:"short", day:"numeric"});
md_gallery({
"class_name": "grid gap-4 grid-cols-2 prose-img:m-0"
});
});
// mapboxgl.accessToken = 'pk.eyJ1IjoiZG5pdHphIiwiYSI6ImNsZWIyY3ZzaTE0cjUzdm4xdnZ6czRlYjUifQ.FRETOXYRID6T2IoB7qqRLg';
// var map = new mapboxgl.Map({

2
tailwind.config.js
View File

@@ -3,7 +3,7 @@
const colors = require("tailwindcss/colors");
module.exports = {
content: ["./app/templates/**/*.slim"],
content: ["./app/templates/**/*.slim", "./public/assets/index.js"],
theme: {
fontSize: {
xsm: '0.75rem',