if (hasExpandedName(documentElement, XHTML, "html")) {
// This is an XHTML template.
const LMN = Lemon.bind({ document });
- const head = Array.from(documentElement.childNodes).find(($) =>
- hasExpandedName($, XHTML, "head")
- ) ?? documentElement.insertBefore(
- LMN.head``,
- documentElement.childNodes.item(0),
- );
- const titleElement = Array.from(head.childNodes).find(($) =>
- hasExpandedName($, XHTML, "title")
- ) ?? head.appendChild(LMN.title``);
const {
id,
title,
author,
- summary,
contributor,
published,
content,
rights,
updated,
} = metadata;
- titleElement.textContent = Object(title) instanceof String
- ? title
- : Array.from(title ?? []).map(($) =>
- $.textContent
- ).join("");
- for (const person of author) {
- // Iterate over authors and add appropriate meta tags.
- head.appendChild(
- LMN.meta({ name: "author" })
- .content(`${person.name ?? person.uri}`)``,
- );
- }
- if (summary) {
- // The entry has a summary.
- head.appendChild(
- LMN.meta({ name: "description" })
- .content(
- `${
- Object(summary) instanceof String
- ? summary
- : Array.from(summary).map(($) => $.textContent).join(
- "",
- )
- }`,
- )``,
- );
- } else {
- /* do nothing */
- }
+ fillOutHead(document, metadata, "entry");
const contentPlaceholder = document.getElementsByTagNameNS(
XHTML,
"bjørn-content",
// Assume it is an Atom element of some sort and add the
// the appropriate metadata as child elements.
const { ownerDocument: document } = node;
+ const alternateLink = node.appendChild(
+ document.createElement("link"),
+ );
+ alternateLink.setAttribute("rel", "alternate");
+ alternateLink.setAttribute("type", "application/xhtml+xml");
+ alternateLink.setAttribute("href", metadata.id);
for (const [property, values] of Object.entries(metadata)) {
for (const value of Array.isArray(values) ? values : [values]) {
const propertyNode = document.createElement(property);
};
})();
+/**
+ * Fills out the `head` of the provided H·T·M·L document with the
+ * appropriate metadata.
+ */
+const fillOutHead = (document, metadata, type) => {
+ const { documentElement } = document;
+ const LMN = Lemon.bind({ document });
+ const head =
+ Array.from(documentElement.childNodes).find(($) =>
+ hasExpandedName($, XHTML, "head")
+ ) ?? documentElement.insertBefore(
+ LMN.head``,
+ documentElement.childNodes.item(0),
+ );
+ const titleElement =
+ Array.from(head.childNodes).find(($) =>
+ hasExpandedName($, XHTML, "title")
+ ) ?? head.appendChild(LMN.title``);
+ const {
+ title,
+ author,
+ summary,
+ } = metadata;
+ titleElement.textContent = Object(title) instanceof String
+ ? title
+ : Array.from(title ?? []).map(($) => $.textContent).join("");
+ for (const person of author) {
+ // Iterate over authors and add appropriate meta tags.
+ head.appendChild(
+ LMN.meta({
+ name: "author",
+ content: person.name ?? person.uri,
+ })``,
+ );
+ }
+ head.appendChild(
+ LMN.meta({ name: "generator", content: "🧸📔 Bjørn" })``,
+ );
+ if (type == "entry") {
+ // The provided document is an entry document.
+ if (summary) {
+ // The entry has a summary.
+ head.appendChild(
+ LMN.meta({
+ name: "description",
+ content: Object(summary) instanceof String
+ ? summary
+ : Array.from(summary).map(($) => $.textContent).join(""),
+ })``,
+ );
+ } else {
+ /* do nothing */
+ }
+ head.appendChild(
+ LMN.link
+ .rel("alternate")
+ .type("application/atom+xml")
+ .href("../../feed.atom")``,
+ );
+ } else {
+ head.appendChild(
+ LMN.link
+ .rel("alternate")
+ .type("application/atom+xml")
+ .href("./feed.atom")``,
+ );
+ }
+};
+
/**
* Returns the language of the provided node, or null if it has no
* language.
await (async () => { // this is the run script
const writes = [];
- // Set up the Atom feed.
- const document = parser.parseFromString(
- `<?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom"></feed>`,
- "application/xml",
- );
- const { documentElement: feed } = document;
+ // Set up the feed metadata and Atom feed document.
const feedMetadata = metadataFromDocument(
parser.parseFromString(
await Deno.readTextFile(`${basePath}/#feed.rdf`),
),
);
const feedURI = new URL(feedMetadata.id);
+ const document = parser.parseFromString(
+ `<?xml version="1.0" encoding="utf-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom"><generator>🧸📔 Bjørn</generator><link rel="self" type="application/atom+xml" href="${new URL(
+ "./feed.atom",
+ feedURI,
+ )}"/></feed>`,
+ "application/xml",
+ );
+ const { documentElement: feed } = document;
applyMetadata(feed, feedMetadata);
// Set up the index page.
continue;
} else {
// This is a dated directory.
- for await (
- const { name: entryName, isDirectory } of Deno.readDir(
- `${basePath}/${date}/`,
+ for (
+ const { name: entryName, isDirectory } of Array.from(
+ Deno.readDirSync(`${basePath}/${date}/`),
+ ).sort(({ name: a }, { name: b }) =>
+ a < b ? -1 : a > b ? 1 : 0
)
) {
// Iterate over each directory and process the ones which look
if (hasExpandedName(feedRoot, XHTML, "html")) {
// This is an XHTML template.
const LMN = Lemon.bind({ document: feedTemplate });
- const head = Array.from(feedRoot.childNodes).find(($) =>
- hasExpandedName($, XHTML, "head")
- ) ?? feedRoot.insertBefore(
- LMN.head``,
- feedRoot.childNodes.item(0),
- );
- const titleElement = Array.from(head.childNodes).find(($) =>
- hasExpandedName($, XHTML, "title")
- ) ?? head.appendChild(LMN.title``);
const {
id,
title,
- author,
rights,
updated,
} = feedMetadata;
- titleElement.textContent = Object(title) instanceof String
- ? title
- : Array.from(title ?? []).map(($) =>
- $.textContent
- ).join("");
- for (const person of author) {
- // Iterate over authors and add appropriate meta tags.
- head.appendChild(
- LMN.meta({ name: "author" })
- .content(`${person.name ?? person.uri}`)``,
- );
- }
+ fillOutHead(feedTemplate, feedMetadata, "feed");
const contentPlaceholder = feedTemplate.getElementsByTagNameNS(
XHTML,
"bjørn-content",
Lady’s Gitweb / Beorn / commitdiff