Wait, there’s new Far Side content? Yup: it turns out Gary Larson’s dusted off his pen and started drawing again. That’s awesome! But the last thing I want is to have to go to the website once every few… what: days? weeks? months? He’s not syndicated any more so he’s not got a deadline to work to! If only there were some way to have my feed reader, y’know, do it for me and let me know whenever he draws something new.
It turns out, there is.
Here’s my setup for getting Larson’s new funnies right where I want them:
Feed URL:https://www.thefarside.com/new-stuff/1
This isn’t a valid address for any of the new stuff, but always seems to redirect to somewhere that is, so that’s nice.
XPath for finding news items://div[@class="swiper-slide"]
Turns out all the “recent” new stuff gets loaded in the HTML and then JavaScript turns it into a slider etc.; some of the CSS classes change when the JavaScript runs so I needed to View Source rather than use my browser’s inspector to find everything.
Item title:concat("Far Side #", descendant::button[@aria-label="Share"]/@data-shareable-item)
Ugh. The easiest place I could find a “clean” comic ID number was in a data- attribute of the “share” button, where it’s presumably used for engagement tracking. Still, whatever works right?
Item content: descendant::figcaption
When Larson captions a comic, the caption is important.
Item link (URL) and item unique ID: concat("https://www.thefarside.com", ./@data-path)
The URLs work as direct links to the content, and because they’re unique, they make a reasonable unique ID too (so long as their numbering scheme is internally-consistent, this should stop a re-run of new content popping up in your feed reader if the same comic comes around again).
Item thumbnail:concat("https://fox.q-t-a.uk/referer-faker.php?pw=YOUR-SECRET-PASSWORD-GOES-HERE&referer=https://www.thefarside.com/&url=", descendant::img[@data-src]/@data-src)
The Far Side uses Referer: headers as an anti-hotlinking measure, which prevents us easily loading the images directly in an RSS reader. I use this tiny PHP script as a proxy to mitigate that. If you don’t have such a proxy set up, you could simply omit the “Item thumbnail” and “Item content” fields and click the link to go to the original page.
Item date:normalize-space(descendant::div[@class="tfs-comic-new__meta"]/*[1])
The date is spread through two separate text nodes, so we get the content of their wrapper and use normalize-space to tidy the whitespace up. The date format then looks like “Wednesday, March 29, 2023”, which we can parse using a custom date/time format string:
Custom date/time format:l, F j, Y
I promise I’ll stop writing about how awesome FreshRSS + XPath is someday. Today isn’t that day.
Meanwhile: if you used to use a feed reader but gave up when the Web started to become hostile to them and big social media systems started to wall you in, you should really consider picking one up again. The stuff I write about is complex edge-cases that most folks don’t need to think about in order to benefit from RSS… but it’s super convenient to have the things you care about online (news, blogs, social media, videos, newsletters, comics, search trends…) collated and sorted for you… without interference from algorithms that want to push “sticky” content, without invasive tracking or advertisements (or cookie banners or privacy popups), without something “disappearing” simply because you put off reading it for a few days.
The goal: date-ordered, numbered, titled episodes of Forward in my feed reader.
Here’s the settings I came up with –
Feed URL:http://forwardcomic.com/list.php
Type of feed source: HTML + XPath (Web scraping)
XPath for finding news items: //a[starts-with(@href,'archive.php')]
Item title:.
Item link (URL):./@href
Item date:./following-sibling::text()[1]
Custom date/time format:- Y.m.d
The comic pages themselves do a great thing for accessibility by including a complete transcript of each. But the listing page, which is basically a series of <a>s separated by <br>s rather than a <ul> and <li>s, for example, leaves something to be desired (and makes it harder to scrape, too!).
I continue to love this “killer feature” of FreshRSS, but I’m beginning to see how it could go further – I wish I had the free time to contribute to its development!
I’d love to see a mechanism for exporting/importing feed configurations like this so that I could share them more-easily, for example. I’d also be delighted if I could expand on my XPath rules to load pages referenced by the results and get data from them, too, e.g. so I could use an image found by XPath on the “item link” page as the thumbnail image! These are things RSSey could do for me, but FreshRSS can’t… yet!
This was a delightful vlog. It really adds personality to what might otherwise have been a story only about technology and history.
I subscribed to Codex’s vlog like… four years ago? He went dark soon afterwards, but thanks to the magic of RSS, I got notified as soon as he came back from his hiatus.
There’s been a bit of a resurgence lately of sites whose only subscription option is email, or – worse yet – who provide certain “exclusive” content only to email subscribers.
I don’t want to go giving an actual email address to every damn service, because:
It’s not great for privacy, even when (as usual) I use a unique alias for each sender.
It’s usually harder to unsubscribe than I’d like, and rarely consistent: you need to find a recent message, click a link, sometimes that’s enough or sometimes you need to uncheck a box or click a button, or sometimes you’ll get another email with something to click in it…
I rarely want to be notified the very second a new issue is published; email is necessarily more “pushy” than I like a subscription to be.
I don’t want to use my email Inbox to keep track of which articles I’ve read/am still going to read: that’s what a feed reader is for! (It also provides tagging, bookmarking, filtering, standardised and bulk unsubscribing tools, etc.)
So what do I do? Well…
I already operate an OpenTrashMail instance for one-shot throwaway email addresses (which I highly recommend). And OpenTrashMail provides a rich RSS feed. Sooo…
How I subscribe to newsletters (in my feed reader)
If I want to subscribe to your newsletter, here’s what I do:
Put an email address (I usually just bash the keyboard to make a random one, then put @-a-domain-I-control on the end, where that domain is handled by OpenTrashMail) in to subscribe.
Put https://my-opentrashmail-server/rss/the-email-address-I-gave-you/rss.xml into my feed reader.
That’s all. There is no step 3.
Now I get your newsletter alongside all my other subscriptions. If I want to unsubscribe I just tell my feed reader to stop polling the RSS feed (You don’t even get to find out that I’ve unsubscribed; you’re now just dropping emails into an unmonitored box, but of course I can resubscribe and pick up from where I left off if I ever want to).
Obviously this approach isn’t suitable for personalised content or sites for which your email address is used for authentication, because anybody who can guess the random email address can get the feed! But it’s ideal for those companies who’ll ocassionally provide vouchers in exchange for being able to send you other stuff to your Inbox, because you can simply pipe their content to your feed reader, then add a filter to drop anything that doesn’t contain the magic keyword: regular vouchers, none of the spam. Or for blogs that provide bonus content to email subscribers, you can get the bonus content in the same way as the regular content, right there in a folder of your reader. It’s pretty awesome.
If you don’t already have and wouldn’t benefit from running OpenTrashMail (or another trashmail system with feed support) it’s probably not worth setting one up just for this purpose. But otherwise, I can certainly recommend it.
A few yeras ago, I wanted to subscribe to The Far Side‘s “Daily Dose” via my RSS reader. The Far Side doesn’t have an RSS feed, so I implemented a proxy/middleware to bridge the two.
If you’re looking for a more-general instruction on using XPath scraping in FreshRSS, this isn’t it.The release of version 1.20.0 of my favourite RSS reader FreshRSS provided a new mechanism for subscribing to content from sites that didn’t provide feeds: XPath scraping. I demonstrated the use of this to subscribe to my friend Beverley‘s blog, but this week I figured it was time to have a go at retiring my middleware and subscribing directly to The Far Side from FreshRSS.
It turns out that FreshRSS’s XPath Scraping is almost enough to achieve exactly what I want. The big problem is that the image server on The Far Side website tries to prevent hotlinking by checking the Referer: header on requests, so we need a proxy to spoof that. I threw together a quick PHP program to act as a proxy (if you don’t have this, you’ll have to click-through to read each comic), then configured my FreshRSS feed as follows:
Feed URL:https://www.thefarside.com/
The “Daily Dose” gets published to The Far Side‘s homepage each day.
XPath for finding new items://div[@class="card tfs-comic js-comic"]
Finds each comic on the page. This is probably a little over-specific and brittle; I should probably switch to using the contains function at some point. I subsequently have to use parent:: and ancestor:: selectors which is usually a sign that your screen-scraping is suboptimal, but in this case it’s necessary because it’s only at this deep level that we start seeing really specific classes.
Item title: concat("Far Side #", parent::div/@data-id)
The comics don’t have titles (“The one with the cow”?), but these seem to have unique IDs in the data-id attribute of the parent <div>, so I’m using those as a reference.
Item content:descendant::div[@class="card-body"]
Within each item, the <div class="card-body"> contains the comic and its text. The comic itself can’t be loaded this way for two reasons: (1) the <img src="..."> just points to a placeholder (the site uses JavaScript-powered lazy-loading, ugh – the actual source is in the data-src attribute), and (2) as mentioned above, there’s anti-hotlink protection we need to work around.
Item link:descendant::input[@data-copy-item]/@value
Each comic does have a unique link which you can access by clicking the “share” button under it. This makes a hidden text <input> appear, which we can identify by the presence of the data-copy-item attribute. The contents of this textbox is the sharing URL for the comic.
Item thumbnail:concat("https://example.com/referer-faker.php?pw=YOUR-SECRET-PASSWORD-GOES-HERE&referer=https://www.thefarside.com/&url=", descendant::div[@class="tfs-comic__image"]/img/@data-src)
Here’s where I hook into my special proxy server, which spoofs the Referer: header to work around the anti-hotlinking code. If you wanted you might be able to come up with an alternative solution using a custom JavaScript loaded into your FreshRSS instance (there’s a plugin for that!), perhaps to load an iframe of the sharing URL? Or you can host a copy of my proxy server yourself (you can’t use mine, it’s got a password and that password isn’tYOUR-SECRET-PASSWORD-GOES-HERE!)
Item date:ancestor::div[@class="tfs-page__full tfs-page__full--md"]/descendant::h3
There’s nothing associating each comic with the date it appeared in the Daily Dose, so we have to ascend up to the top level of the page to find the date from the heading.
Item unique ID:parent::div/@data-id
Giving FreshRSS a unique ID can help it stop showing duplicates. We use the unique ID we discovered earlier; this way, if the Daily Dose does a re-run of something it already did since I subscribed, I won’t be shown it again. Omit this if you want to see reruns.
Hurrah; once again I can laugh at repeats of Gary Larson’s best work alongside my other morning feeds.
There’s a moral to this story: when you make your website deliberately hard to consume, fewer people will access it in the way you want!The Far Side‘s website is actively hostile to users (JavaScript lazy-loading, anti-right click scripts, hotlink protection, incorrect MIME types, no feeds etc.), and an inevitable consequence of that is that people like me will find and share workarounds to that hostility.
If you’re ad-supported or collect webstats and want to keep traffic “on your site” on this side of 2004, you should make it as easy as possible for people to subscribe to content. Consider The Oatmeal or Oglaf, for example, which offer RSS feeds that include only a partial thumbnail of each comic and a link through to the full thing. I don’t feel the need to screen-scrape those sites because they’ve given me a subscription option that works, and I routinely click-through to both of them to enjoy their latest content!
Conversely, the Far Side‘s aggressive anti-subscription technology ultimately means that there are fewer actual visitors to their website… because folks like me work to circumvent them.
And now you know how I did so.
Update: want the new content that’s being published to The Far Side in FreshRSS, too? I’ve got a recipe for that!
My day usually starts in my feed reader, accessed via the FeedMe app from my mobile (although FreshRSS provides a reasonably good responsive interface out-of-the-box!)
But with FreshRSS 1.20.0, I no longer have to maintain my own tool to get this brilliant functionality, and I’m overjoyed. Let’s look at how it works by re-subscribing to Beverley’s blog but without a middleware tool.
This post is about to get pretty technical. If you don’t want to learn some XPath but just want to make a feed out of a web page, use a graphical tool like FetchRSS.
In the latest version of FreshRSS, when you add a new feed to your reader, a new section “Type of feed source” is available. Unfold it, and you can change from the default (“RSS / Atom”) to the new option “HTML + XPath (Web scraping)”. Put a human-readable page address rather than a feed address into the “Feed URL” field and fill these fields to tell FreshRSS how to parse the page to get the content you want. Note that it doesn’t matter if the web page isn’t valid XML (e.g. missing closing tags) because it’s going to get run through PHP’s DOMDocument anyway which will “correct” for some really sloppy code if needed.
You can use your browser’s debugger to help check your XPath rules: here I’ve run document.evaluate('//li[@class="blog__post-preview"]', document).iterateNext() and got back the first blog post on the page, so I know I’m on the right track.You’ll need to use XPath to express how to find a “feed item” on the page. Here’s the rules I used for https://webdevbev.co.uk/blog.html (many of these fields were optional – I didn’t have to do this much work):
Feed title://h1
I override this anyway in FreshRSS, so I could just have used the a string, but I wanted the XPath practice. There’s only one <h1> on the page, and it can be considered the “title” of the feed.
Finding items://li[@class="blog__post-preview"]
Each “post” on the page is an <li class="blog__post-preview">.
Item titles:descendant::h2
Each post has a <h2> which is the post title. The descendant:: selector scopes the search to each post as found above.
Item content:descendant::p[3]
Beverley’s static site generator template puts the post summary in the third paragraph of the <li>, which we can select like this.
Item link:descendant::h2/a/@href
This expects a URL, so we need the /@href to make sure we get the value of the <h2><a href="...">, rather than its contents.
Item thumbnail:descendant::img[@class="blog__image--preview"]/@src
Again, this expects a URL, which we get from the <img src="...">.
Item author:"Beverley Newing"
Beverley’s blog doesn’t host any guest posts, so I just use a string literal here.
Item date:substring-after(descendant::p[@class="blog__date-posted"], "Date posted: ")
This is the only complicated one: the published dates on Beverley’s blog aren’t explicitly marked-up, but part of a string that begins with the words “Date posted: “, so I use XPath’s substring-after function to strtip this. The result gets passed to PHP’s strtotime(), which is pretty tolerant of different date formats (although not of the words “Date posted:” it turns out!).
I’d love one day for FreshRSS to provide some kind of “preview” feature here so you can see what you’ll expect to get back, as you work. That, and support for different input types (JSON, perhaps?), perhaps other selectors (I find CSS-style selectors much simpler than XPath), and maybe even an option to execute Javascript on the page before scraping (I use this in my own toolchain, but that’s just because I want to have my cake and eat it too). But this is still all pretty awesome.
I hope that this is just the beginning for this new killer feature in FreshRSS: there’s so much more it can be and do. But for now, I’m still mighty impressed that I can begin to phase-out my use of my relatively resource-intensive feed-building middleware and use my feed reader to do more and more of the heavy lifting for which I love it so much.
I also love that this functionally adds h-feed support in by the back door. I’d still prefer there to be a “h-feed” option in the “Type of feed source” drop-down, but at least I can add such support manually, now!
The finished result: Bev’s blog posts appear directly in my feed reader, even though they don’t have a feed, and now without going through the middleware I’d set up for that purpose.
Footnotes
1 When I say RSS, I mean feed. Most of the feeds I subscribe to are RSS feeds, but some are Atom feeds, h-feed, etc. But I can’t get over the old-fashioned name, and I don’t care to try.
As you might know if you were paying close attention in Summer 2019, I run a “URL shortener” for my personal use. You may be familiar with public URL shorteners like TinyURL and Bit.ly: my personal URL shortener is basically the same thing, except that only I am able to make short-links with it. Compared to public ones, this means I’ve got a larger corpus of especially-short (e.g. 2/3 letter) codes available for my personal use. It also means that I’m not dependent on the goodwill of a free siloed service and I can add exactly the features I want to it.
Little wonder then that my link shortener sat so close to me on my ecosystem diagram the other year.
For the last nine years my link shortener has been S.2, a tool I threw together in Ruby. It stores URLs in a sequentially-numbered database table and then uses the Base62-encoding of the primary key as the “code” part of the short URL. Aside from the fact that when I create a short link it shows me a QR code to I can easily “push” a page to my phone, it doesn’t really have any “special” features. It replaced S.1, from which it primarily differed by putting the code at the end of the URL rather than as part of the domain name, e.g. s.danq.me/a0 rather than a0.s.danq.me: I made the switch because S.1 made HTTPS a real pain as well as only supporting Base36 (owing to the case-insensitivity of domain names).
But S.2’s gotten a little long in the tooth and as I’ve gotten busier/lazier, I’ve leant into using or adapting open source tools more-often than writing my own from scratch. So this week I switched my URL shortener from S.2 to YOURLS.
YOURLs isn’t the prettiest tool in the world, but then it doesn’t have to be: only I ever see the interface pictured above!
One of the things that attracted to me to YOURLS was that it had a ready-to-go Docker image. I’m not the biggest fan of Docker in general, but I do love the convenience of being able to deploy applications super-quickly to my household NAS. This makes installing and maintaining my personal URL shortener much easier than it used to be (and it was pretty easy before!).
Another thing I liked about YOURLS is that it, like S.2, uses Base62 encoding. This meant that migrating my links from S.2 into YOURLS could be done with a simple cross-database INSERT... SELECT statement:
One of S.1/S.2’s features was that it exposed an RSS feed at a secret URL for my reader to ingest. This was great, because it meant I could “push” something to my RSS reader to read or repost to my blog later. YOURLS doesn’t have such a feature, and I couldn’t find anything in the (extensive) list of plugins that would do it for me. I needed to write my own.
In some ways, subscribing “to yourself” is a strange thing to do. In other ways… shut up, I’ll do what I like.
I could have written a YOURLS plugin. Or I could have written a stack of code in Ruby, PHP, Javascript or some other language to bridge these systems. But as I switched over my shortlink subdomain s.danq.me to its new home at danq.link, another idea came to me. I have direct database access to YOURLS (and the table schema is super simple) and the command-line MariaDB client can output XML… could I simply write an XML Transformation to convert database output directly into a valid RSS feed? Let’s give it a go!
I wrote a script like this and put it in my crontab:
mysql --xml yourls -e \"SELECT keyword, url, title, DATE_FORMAT(timestamp, '%a, %d %b %Y %T') AS pubdate FROM yourls_url ORDER BY timestamp DESC LIMIT 30"\
| xsltproc template.xslt - \
| xmllint --format - \
> output.rss.xml
The first part of that command connects to the yourls database, sets the output format to XML, and executes an SQL statement to extract the most-recent 30 shortlinks. The DATE_FORMAT function is used to mould the datetime into something approximating the RFC-822 standard for datetimes as required by RSS. The output produced looks something like this:
<?xml version="1.0"?><resultsetstatement="SELECT keyword, url, title, timestamp FROM yourls_url ORDER BY timestamp DESC LIMIT 30"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><row><fieldname="keyword">VV</field><fieldname="url">https://webdevbev.co.uk/blog/06-2021/perfect-is-the-enemy-of-good.html</field><fieldname="title"> Perfect is the enemy of good || Web Dev Bev</field><fieldname="timestamp">2021-09-26 17:38:32</field></row><row><fieldname="keyword">VU</field><fieldname="url">https://webdevlaw.uk/2021/01/30/why-generation-x-will-save-the-web/</field><fieldname="title">Why Generation X will save the web Hi, Im Heather Burns</field><fieldname="timestamp">2021-09-26 17:38:26</field></row><!-- ... etc. ... --></resultset>
We don’t see this, though. It’s piped directly into the second part of the command, which uses xsltproc to apply an XSLT to it. I was concerned that my XSLT experience would be super rusty as I haven’t actually written any since working for my former employer SmartData back in around 2005! Back then, my coworker Alex and I spent many hours doing XML backflips to implement a system that converted complex data outputs into PDF files via an XSL-FO intermediary.
I needn’t have worried, though. Firstly: it turns out I remember a lot more than I thought from that project a decade and a half ago! But secondly, this conversion from MySQL/MariaDB XML output to RSS turned out to be pretty painless. Here’s the template.xslt I ended up making:
<?xml version="1.0"?><xsl:stylesheetxmlns:xsl="http://www.w3.org/1999/XSL/Transform"version="1.0"><xsl:templatematch="resultset"><rssversion="2.0"xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Dan's Short Links</title><description>Links shortened by Dan using danq.link</description><link> [ MY RSS FEED URL ]</link><atom:linkhref=" [ MY RSS FEED URL ] "rel="self"type="application/rss+xml"/><lastBuildDate><xsl:value-ofselect="row/field[@name='pubdate']"/> UTC</lastBuildDate><pubDate><xsl:value-ofselect="row/field[@name='pubdate']"/> UTC</pubDate><ttl>1800</ttl><xsl:for-eachselect="row"><item><title><xsl:value-ofselect="field[@name='title']"/></title><link><xsl:value-ofselect="field[@name='url']"/></link><guid>https://danq.link/<xsl:value-ofselect="field[@name='keyword']"/></guid><pubDate><xsl:value-ofselect="field[@name='pubdate']"/> UTC</pubDate></item></xsl:for-each></channel></rss></xsl:template></xsl:stylesheet>
That uses the first (i.e. most-recent) shortlink’s timestamp as the feed’s pubDate, which makes sense: unless you’re going back and modifying links there’s no more-recent changes than the creation date of the most-recent shortlink. Then it loops through the returned rows and creates an <item> for each; simple!
The final step in my command runs the output through xmllint to prettify it. That’s not strictly necessary, but it was useful while debugging and as the whole command takes milliseconds to run once every quarter hour or so I’m not concerned about the overhead. Using these native binaries (plus a little configuration), chained together with pipes, had already resulted in way faster performance (with less code) than if I’d implemented something using a scripting language, and the result is a reasonably elegant “scratch your own itch”-type solution to the only outstanding barrier that was keeping me on S.2.
All that remained for me to do was set up a symlink so that the resulting output.rss.xml was accessible, over the web, to my RSS reader. I hope that next time I’m tempted to write a script to solve a problem like this I’ll remember that sometimes a chain of piped *nix utilities can provide me a slicker, cleaner, and faster solution.
Update: Right as I finished writing this blog post I discovered that somebody had already solved this problem using PHP code added to YOURLS; it’s just not packaged as a plugin so I didn’t see it earlier! Whether or not I use this alternate approach or stick to what I’ve got, the process of implementing this YOURLS-database ➡ XML ➡ XSLT ➡ RSS chain was fun and informative.
My @FreshRSS installation is the first, last, and sometimes only place I go on the Internet. When a site doesn’t have a feed but I wish it did, I add one using middleware (e.g. danq.me/far-side-rss).
I’ve been changing my relationship to being online.
Some of it is keeping in touch with friends who are fascinated by the same sorts of hybrid creations I am. Friends who build things. Friends in different professional communities. Paying attention when they mention some new discovery or avenue of interest.
Some of it is using an RSS reader to change the cadence and depth of my consumption—pulling away from the quick-hit likes of social media in favor of a space where I can run my thoughts to their logical conclusion (and then sit on them long enough to consider whether or not they’re true).
…
I wish I could get more people to see the value in the “slow Web”. The participatory Web. The creative Web. The personalised Web.
When you use an app to browse a “stream” in most social media, you’re seeing a list of posts curated to keep you watching, keep you seeing adverts, keep you on the app so that as much personal data as possible can be leeched from your behaviour. If it feels satisfying and especially if it feels addictive, the social network has done its job, but don’t be fooled: its job is not to improve social connections – it’s job is to keep you from doing anything else.
You don’t have to use the Web this way. You can subscribe to the content creators and topics that actually interest you. You can get that content on basically any device or medium you like, or across a mixture: want notifications by email? Slack? IRC? Discord? In a browser? In an app? As-it-happens or digests? You can filter for what interests you most at any given moment, save content for later, and resharing is supported thanks to an old-school invention called a “URL“. And you’ll see fewer ads and experience less misuse of your behavioural data.
Sure, there’s a learning curve. But it’s worth it. I wish I could get more people to see that.
Watched the pilot of Webbed Briefs by @heydonworks (of Every Layout fame). It’s a sarcastic independent vlog about web technologies, so I immediately fell in love and subscribed to the feed…
I use the Post Kinds plugin to streamline the management of the different types of posts I make on my blog, based on the IndieWeb post types list: articles, like this one, are “conventional” blog posts, but I also publish notes (which are analogous to “tweets”), reposts (“shares” of things I’ve found online, sometimes with commentary), checkins (mostly chronicling my geocaching/geohashing), and others: I’ve extended Post Kinds to facilitate comics and reviews, for example.
But for people who subscribe (either directly or indirectly) to everything I post, I imagine it must be a little frustrating to sometimes be unable to identify the type of a post before clicking-through. So I’ve added the following code, which I’m sharing here and on GitHub in case it’s of any use to anybody else, to my theme’s functions.php:
// Make titles in RSS feed be prefixed by the Kind of the post.functionadd_kind_to_rss_post_title(){
$kinds= wp_get_post_terms( get_the_ID(), 'kind' );
if( !isset( $kinds ) ||empty( $kinds ) ) return get_the_title(); // sanity-check.$kind=$kinds[0]->name;
$title= get_the_title();
return trim( "[{$kind}] {$title}" );
}
add_filter( 'the_title_rss', 'add_kind_to_rss_post_title', 4 ); // priority 4 to ensure it happens BEFORE default escaping filters.
This decorates the titles of my posts, but only in my feeds, so it’s easier for people to tell at-a-glance what’s going on:
Down the line I might expand this so that it doesn’t show if the subscriber is, for example, asking only for articles (e.g. via this feed); I’m coming up with a huge list of things I’d like to do at IndieWebCamp London! But for now, this feels like a nice simple improvement to a plugin I love that helps it to fit my specific needs.
Update 23 November 2022: This isn’t how I consume The Far Side in my RSS reader any more. There’s an updated guide.
Prior to his retirement in 1995 I managed to amass a collection of almost all of Gary Larson’s The Far Side books as well as a couple of calendars and other thingamabobs. After 24 years of silence I didn’t expect to hear anything more from him and so I was as surprised as most of the Internet was when he re-emerged last yearwith a brand new on his first ever website. Woah.
Larson’s hinted that there might be new and original content there someday, but for the time being I’m just loving that I can read The Far Side comments (legitimately) via the Web for the first time! The site’s currently publishing a “Daily Dose” of classic strips, which is awesome. But… I don’t want to have to go to a website to get comics every day. Nor do I want to have to remember which days I’ve caught-up with, yet. That’s a job for computers, right? And it’s a solved problem: RSS (which has been around for almost as long as Larson hasn’t) and similar technologies allow a website to publicise that it’s got updates available in a way that people can “subscribe” to, so I should just use that, right?
Except… the new The Far Side website doesn’t have an RSS feed. Boo! Luckily, I’m not above automating the creation of feeds for websites that I wish had them, even (or perhaps especially) where that involves a little reverse-engineering of online comics. So with a little thanks to my RSS middleware RSSey… I can now read daily The Far Side comics in the way that’s most-convenient to me: right alongside my other subscriptions in my feed reader.
How screen scrapers are made.
I’m afraid I’m not going to publicly1-share a ready-to-go feed URL for this one, unlike my BBC News Without The Sport feed, because a necessary side-effect of the way it works is that the ads are removed. And if I were to republish a feed containing The Far Side website cartoons but with the ads stripped I’d be guilty of, like, all the ethical and legal faults that Larson was trying to mitigate by putting his new website up in the first place! I love The Far Side and I certainly don’t want to violate its copyright!
But – at least until Larson’s web developer puts up a proper feed (with or without ads) – for those of us who like our comics delivered fresh to us every morning, here’s the source code (as an RSSey feed definition) you could use to run your own personal-use-only “give me The Far Side Daily Dose as an RSS feed” middleware.
Thanks for deciding to join us on the Internet, Gary. I hear it’s going to be a big thing, someday!
Footnotes
1 Friends are welcome to contact me off-blog for an address if they like, if they promise to be nice and ethical about it.
For the last few months, I’ve been running an alpha test of an email-based subscription to DanQ.me with a handful of handpicked testers. Now, I’d like to open it up to a slightly larger beta test group. If you’d like to get the latest from this site directly in your inbox, just provide your email address below:
Subscribe by email!
Who’s this for?
Some people prefer to use their email inbox to subscribe to things. If that’s you: great!
What will I receive?
You’ll get a “daily digest”, no more than once per day, summarising everything I’ve published within the last 24 hours. It usually works: occasionally but not often it misses things. You can unsubscribe with one click at any time.
How else can I subscribe?
You can still subscribe in a variety of other ways. Personally, I recommend using a feed reader which lets you choose exactly which kinds of content you’re interested in, but there are plenty of options including Facebook and Twitter (for those of such an inclination).
Didn’t you do this before?
Yes, I ran a “subscribe by email” system back in 2007 but didn’t maintain it. Things might be better this time around. Maybe.
Yesterday I recommended that you go read Aaron Uglum‘s webcomic LABS which had just completed its final strip. I’m a big fan of “completed” webcomics – they feel binge-able in the same way as a complete Netflix series does! – but Spencer quickly pointed out that it’s annoying for we enlightened modern RSS users who hook RSS up to everything to have to binge completed comics in a different way to reading ongoing ones: what he wanted was an RSS feed covering the entire history of LABS.
With apologies to Aaron Uglum who I hope won’t mind me adapting his comic in this way.
So naturally (after the intense heatwave woke me early this morning anyway) I made one: complete RSS feed of LABS. And, of course, I open-sourced the code I used to generate it so that others can jumpstart their projects to make static RSS feeds from completed webcomics, too.
Even if you’re not going to read it via this medium, you should go read LABS.
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