Adding some webmentions code

This commit is contained in:
Dan 2026-01-15 17:39:32 +00:00
parent 91110af05e
commit d29d1fbb1b
3 changed files with 123 additions and 3 deletions

121
assets/js/webmentions.js Normal file
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@ -0,0 +1,121 @@
/**
* Webmention utilities for ritual.sh
* Fetches and formats webmentions from the API
*/
class WebmentionUtils {
constructor() {
this.apiUrl = "https://api.ritual.sh";
}
/**
* Fetch webmentions for a given target URL
* @param {string} targetUrl - The page URL to get webmentions for
* @param {number} limit - Maximum number of webmentions to fetch (default: 100)
* @returns {Promise<Array>} Array of webmention objects
*/
async fetch(targetUrl, limit = 100) {
try {
const params = new URLSearchParams({
target: targetUrl,
limit: limit.toString(),
});
const response = await fetch(`${this.apiUrl}/webmentions?${params}`);
if (!response.ok) {
console.error(`Webmention API error: ${response.status}`);
return [];
}
const data = await response.json();
return data.mentions || [];
} catch (error) {
console.error("Error fetching webmentions:", error);
return [];
}
}
/**
* Format webmentions as a comma-separated list of links
* @param {Array} mentions - Array of webmention objects
* @returns {string} HTML string of comma-separated links
*/
asCommaSeparatedList(mentions) {
if (!mentions || mentions.length === 0) {
return "";
}
return mentions
.map((mention) => {
const url = mention.author_url || mention.source;
const domain = this.formatDomain(url);
const escapedUrl = this.escapeHtml(url);
const escapedDomain = this.escapeHtml(domain);
return `<a href="${escapedUrl}" target="_blank">${escapedDomain}</a>`;
})
.join(", ");
}
/**
* Format a URL to display just the domain (no protocol, www, or path)
* @param {string} url - The URL to format
* @returns {string} Clean domain name
*/
formatDomain(url) {
if (!url) return "";
try {
const urlObj = new URL(url);
let domain = urlObj.hostname;
// Remove www. prefix if present
if (domain.startsWith("www.")) {
domain = domain.substring(4);
}
return domain;
} catch (e) {
// Fallback: strip protocol and www manually
return url
.replace(/^https?:\/\//, "")
.replace(/^www\./, "")
.split("/")[0];
}
}
/**
* Escape HTML to prevent XSS
* @param {string} text - Text to escape
* @returns {string} Escaped HTML string
*/
escapeHtml(text) {
const div = document.createElement("div");
div.textContent = text;
return div.innerHTML;
}
/**
* Auto-initialize elements with data-webmention-list attribute
*/
autoInit() {
const elements = document.querySelectorAll("[data-webmention-list]");
elements.forEach(async (element) => {
const targetUrl =
element.dataset.webmentionList || window.location.href;
const mentions = await this.fetch(targetUrl);
element.innerHTML = this.asCommaSeparatedList(mentions);
});
}
}
// Create global instance
window.WebmentionUtils = new WebmentionUtils();
// Auto-initialize on DOM ready
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", () => {
window.WebmentionUtils.autoInit();
});
} else {
window.WebmentionUtils.autoInit();
}

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@ -36,6 +36,6 @@ Big thanks to [neonaut's 88x31 archive](https://neonaut.neocities.org/cyber/88x3
[fyr.io](https://fyr.io/scrap/2026-01-09), [fyr.io](https://fyr.io/scrap/2026-01-09),
[brennan.day](https://brennan.day/resources-for-the-personal-web-a-follow-up-guide/), [brennan.day](https://brennan.day/resources-for-the-personal-web-a-follow-up-guide/),
[kuemmerle.name](https://kuemmerle.name/bastelglueck/), [kuemmerle.name](https://kuemmerle.name/bastelglueck/),
[craney.uk](https://craney.uk/posts/stuff-this-week-74) [craney.uk](https://craney.uk/posts/stuff-this-week-74), <span data-webmention-list></span>
Am I missing you? Email me or send a webmention! Am I missing you? Email me or send a webmention!

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@ -6,10 +6,9 @@ From: ritual.sh
/* THANKS */ /* THANKS */
Hugo - Static site generator Hugo - Static site generator
The IndieWeb community The IndieWeb community
Everyone still making personal websites in {{ now.Year }} Everyone still making personal websites in 2026
/* SITE */ /* SITE */
Last update: {{ .Lastmod.Format "2006/01/02" }}
Standards: HTML5, CSS3, RSS Standards: HTML5, CSS3, RSS
Components: Hugo, YAML, Markdown Components: Hugo, YAML, Markdown
Software: Built with care Software: Built with care