mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions
synced 2025-10-31 12:13:04 +01:00
91 lines
2.9 KiB
JavaScript
91 lines
2.9 KiB
JavaScript
const fs = require("fs");
|
|
const path = require("path");
|
|
|
|
const htmlentities = require("html-entities");
|
|
const Image = require("@11ty/eleventy-img");
|
|
|
|
var nextid = 0;
|
|
|
|
const image_filename_format = (_id, src, width, format, _options) => {
|
|
const extension = path.extname(src);
|
|
const name = path.basename(src, extension);
|
|
return `${name}-${width}w.${format}`;
|
|
};
|
|
|
|
function image_metadata_log(metadata, source) {
|
|
for(let format in metadata) {
|
|
for(let img of metadata[format]) {
|
|
console.log(`${source.padEnd(10)} ${format.padEnd(5)} ${`${img.width}x${img.height}`.padEnd(10)} ${img.outputPath}`);
|
|
}
|
|
}
|
|
}
|
|
|
|
async function shortcode_image(src, alt, classes = "") {
|
|
let metadata = await Image(src, {
|
|
widths: [300, null],
|
|
formats: ["avif", "jpeg"],
|
|
outputDir: `./_site/img/`,
|
|
filenameFormat: image_filename_format
|
|
});
|
|
image_metadata_log(metadata, `IMAGE`);
|
|
|
|
let imageAttributes = {
|
|
class: classes,
|
|
alt: htmlentities.encode(alt),
|
|
sizes: Object.values(metadata)[0].map((el) => `${el.width}w`).join(" "),
|
|
loading: "lazy",
|
|
decoding: "async",
|
|
};
|
|
|
|
// You bet we throw an error on missing alt in `imageAttributes` (alt="" works okay)
|
|
return Image.generateHTML(metadata, imageAttributes);
|
|
}
|
|
|
|
async function shortcode_image_url(src) {
|
|
let metadata = await Image(src, {
|
|
widths: [ null ],
|
|
formats: [ "jpeg" ],
|
|
outputDir: `./_site/img/`,
|
|
filenameFormat: image_filename_format
|
|
});
|
|
image_metadata_log(metadata, `IMAGE_URL`);
|
|
|
|
let data = metadata.jpeg[metadata.jpeg.length - 1];
|
|
return data.url;
|
|
}
|
|
|
|
async function shortcode_image_urlpass(src) {
|
|
let target_dir = `./_site/img`;
|
|
if(!fs.existsSync(target_dir))
|
|
await fs.promises.mkdir(target_dir, { recursive: true });
|
|
let filename = path.basename(src);
|
|
// Generally speaking we optimise PNGs *very* well with oxipng/Zopfli,
|
|
// and the Image plugin doesn't respect this
|
|
await fs.promises.copyFile(src, path.join(target_dir, filename));
|
|
return `/img/${filename}`;
|
|
}
|
|
|
|
async function shortcode_gallerybox(content, src, idthis, idprev, idnext) {
|
|
return `<figure class="gallerybox-item" id="${idthis}">
|
|
<!-- ${await shortcode_image(src, "", "gallerybox-thumb", "300w")} -->
|
|
${await shortcode_image(src, "", "", "1920w")}
|
|
|
|
<figcaption>${content}</figcaption>
|
|
|
|
<a class="gallerybox-prev" href="#${idprev}">❰</a>
|
|
<a class="gallerybox-next" href="#${idnext}">❱</a>
|
|
</figure>`;
|
|
}
|
|
|
|
module.exports = function(eleventyConfig) {
|
|
// eleventyConfig.addPassthroughCopy("images");
|
|
// eleventyConfig.addPassthroughCopy("css");
|
|
eleventyConfig.addShortcode("image", shortcode_image);
|
|
eleventyConfig.addJavaScriptFunction("image", shortcode_image);
|
|
// eleventyConfig.addNunjucksAsyncShortcode("image_url", shortcode_image_url);
|
|
eleventyConfig.addAsyncShortcode("image_url", shortcode_image_url);
|
|
eleventyConfig.addAsyncShortcode("image_urlpass", shortcode_image_urlpass);
|
|
eleventyConfig.addNunjucksAsyncShortcode("image_urlpass", shortcode_image_urlpass);
|
|
eleventyConfig.addPairedShortcode("gallerybox", shortcode_gallerybox);
|
|
}
|