Jeremy Keith adactio
adactio
/ geocode.php
Created
December 16, 2024 15:04
A PHP script that uses a third-party provider to get latitude, longitude, and zoom level (for use in embedded maps).
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| <?php | |
| /* | |
| Pass in a string: geocode("The Jolly Brewer, Brighton, East Sussex England") | |
| The output is an array with keys for "latitude", "longitude", and "zoom". | |
| */ | |
| function geocode($location, $provider = "mapquest") { | |
| $return = array(); |
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| class EmbedMap extends HTMLElement { | |
| constructor () { | |
| super(); | |
| } | |
| loadScript(src, callback) { | |
| let script = document.createElement('script'); | |
| script.src = src; | |
| script.addEventListener('load', callback); | |
| document.querySelector('head').appendChild(script); | |
| } |
adactio
/ postToBluesky.php
Created
November 24, 2024 14:02
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| <?php | |
| /* | |
| Pass in an array of data that includes the text of the post and an access token e.g. | |
| postToBluesky(array( | |
| 'text' => 'Hello World', | |
| 'accessToken' => getBlueskyToken() | |
| )); | |
| Here's the gist for getting getBlueskyToken(): | |
| https://gist.github.com/adactio/1a850920a0554a49f36daf79d776a440 |
adactio
/ getBlueskyToken.php
Last active
November 27, 2024 11:42
A PHP function that returns the token you need to post something to Bluesky
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| <?php | |
| /* | |
| Use this function whenever you need a token from Bluesky e.g. | |
| $my_token = getBlueskyToken(); | |
| */ | |
| function getBlueskyToken() { | |
| $url = "https://bsky.social/xrpc/com.atproto.server.createSession"; |
adactio
/ redirect.php
Last active
January 2, 2024 23:24
A proxy that tries to redirect bad links to the internet archive.
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| <?php | |
| // Check that the request is coming from my site. | |
| if (!isset($_SERVER['HTTP_REFERER']) || !stristr(strtolower($_SERVER['HTTP_REFERER']), strtolower($_SERVER['SERVER_NAME']))) { | |
| http_response_code(403); | |
| exit; | |
| } | |
| // There has to be a URL provided in the query string. | |
| if (!isset($_GET['url'])) { |
adactio
/ redirectLinks.js
Last active
November 20, 2023 18:11
Intercept clicks on external links and pass them to a redirector.
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| document.body.addEventListener('click', function(event) { | |
| var target = event.target.closest('a[href]'); | |
| if (!target) return; | |
| var href = encodeURIComponent(target.getAttribute('href')); | |
| if (!href.startsWith('http')) return | |
| if (href.includes('archive.org')) return | |
| var url = `/redirect.php?url=${href}`; | |
| if (target.closest('.h-entry') && target.closest('.h-entry').querySelector('time.dt-published[datetime]')) { | |
| var date = encodeURIComponent(target.closest('.h-entry').querySelector('time.dt-published').getAttribute('datetime')); | |
| url += `&date=${date}`; |
adactio
/ autoLinkMastodonUsernames.php
Created
October 30, 2023 13:11
A regular expression to convert @@ usernames into hyperlinks
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| <?php | |
| /* Pass a string of text into the function to convert @@ usernames. */ | |
| function autoLinkMastodonUsernames($string) { | |
| return preg_replace( | |
| '/@?\b([A-Za-zŽžÀ-ÿ0-9._%+-]+)@([A-Za-zŽžÀ-ÿ0-9.-]+\.[A-Za-zŽžÀ-ÿ]{2,})\b/i', | |
| '<a href="https://$2/@$1">$0</a>', | |
| $string |
adactio
/ updateDateTimes.js
Last active
September 11, 2023 05:10
Periodically update the text of `datetime` elements with the relative time elapsed.
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| (function (win, doc) { | |
| 'use strict'; | |
| if (!doc.querySelectorAll || !win.Intl || !win.Intl.RelativeTimeFormat) { | |
| // doesn't cut the mustard. | |
| return; | |
| } | |
| var rtf = new Intl.RelativeTimeFormat('en', { | |
| localeMatcher: 'best fit', | |
| numeric: 'always', | |
| style: 'long' |
adactio
/ postToMastodon.php
Last active
December 22, 2022 16:27
A PHP function that posts an update to Mastodon
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| <?php | |
| /* | |
| Pass in an array of data with keys for `status` | |
| e.g. | |
| postToMastodon(array( | |
| 'status' => 'Hello, world!' | |
| )); | |
| Include `reply_url` if you're responding to a post |
adactio
/ previewImageUploads.js
Created
May 12, 2022 13:33
Show inline previews of images that are going to be uploaded.
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| // Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication | |
| // http://creativecommons.org/publicdomain/zero/1.0/ | |
| (function (win,doc) { | |
| 'use strict'; | |
| if (!win.FileReader || !win.addEventListener || !doc.querySelectorAll) { | |
| // doesn't cut the mustard. | |
| return; | |
| } | |
| doc.querySelectorAll('input[type="file"][accept="image/*"]').forEach( function (fileInput) { |
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