Sunday, 1st September 2019

Sound & vision, August 2019

  1. Peaky Blinders” (TV series, S1 2013, S2 2014) So, so good. As if the characters, storyline and production value weren’t enough, the soundtrack is stellar. Nick Cave and Radiohead are ever-present.
  2. Dunkirk” (2017) Conflicted. The film is a technical marvel but I lacked connection with the charcters.
  3. Dirty Dancing” (1987) Rewatched. I’ll always have a soft-spot for this one from the days of VHS. Engrained in popular culture and still an enjoyable yarn.
  4. The Great Hack” (Documentary 2019) Chilling. Accompany this with Carole Cadwalladr’s TED talk for a concerning picture of how our democracy is manipulated by the powerful few.
  5. Toy Story 4” (2019) Masterful. I think I enjoyed this more than my 5 year old. There’s a wonderful sense of humanity at the core of these films. The quality of CGI blows my mind.
  6. Knock Down the House” (Documentary 2019) Depressing, though ultimately inspiring. Women in politics striving for change but being thwarted by the abstract concerns of party politics. Alexandria Ocasio-Cortez‘s story bucks the trend to leave a sense of hope.

The digital age finally got the better of me this month as I reluctantly parted with my entire CD collection; hundreds of albums, steadily built up since buying my first at 16yrs old. Those brittle 5.59″ x 4.92″ x 0.39″ plastic cases fast became part of my identity, each with its own memory attached as I tumbled head-first into a world of musical discovery in my late teens and beyond. Listening habits have long since moved online though, where access to anything from that dusty old collection is now a mere few keypresses away. Seductive, instant, yet ultimately lacking that tactile magic. It was a big deal to say goodbye.

  1. A Go Go” (John Scofield 1998) New to me. Scofield has an impressive ability to keep extended solos fresh and full of interesting phrasing. The kind of playing I’ve been searching for to inspire my own.
  2. Aja” (Steely Dan 1977) Relistened. Mainly for the solo in “Peg”.
  3. Peaky Blinders” (Various 2013-) The focus has mostly been on revisiting songs from Nick Cave & the Bad Seeds. “Bring it on” has become a new favourite.
  4. Got Soul” (Robert Randolph & The Family Band 2017) That pedal steel playing is something else and worth the admission fee alone.
  5. Rejuvination” (The Meters 1974) Relistened. My kind of funk.
  6. i,i” (Bon Iver 2019) Yet to fully digested the album, but “Naeem” is a wonderful track that I’ve had on repeat.
  7. In Rainbows” (Radiohead 2007) One of a handful of CDs I kept for in-car aural pleasure. My favourite Radiohead album.

Two weighty reads from the book club I’m part of:

  1. Educated” (Tara Westover 2018) An incredible life.
  2. Man’s Search for Meaning” (Viktor E. Frankl 1946) A short but essential read. Incredibly thankful that we don’t have to inhabit a Nazi concentration camp to benefit from the wisdom and heart shared here.

Friday, 9th August 2019

Tag links in WordPress category archives

The goal

In a WordPress category archive page, show a list of tags used within those posts. Each tag links to an archive page showing tagged posts with category matching the referring archive. e.g. show all posts tagged WordPress in Journal. The page URL needs to be human-friendly e.g. /[category]/[tag]/.

The problem

This site uses the standard WordPress post type for Journal and Links. Posts are differentiated by use of a namesake category:

WordPress post admin section

It’s now straightforward to use the WordPress URL hierarchy to show category archives, splitting out the two content types into their own pages. To show an accompanying list of tags, instinctively I may opt for the WordPress function get_tags(). However, this will get tags from all posts regardless of category. In the Journal archive tag list, tags are included that are used by Links but not Journal, and visa-versa.

Further to this issue, the tags link to the standard tag archive page. It’s likely that a Links post and a Journal post will share tags, which results in the tag archive displaying a mix of content types.

The solution

  1. Use a custom query to get all posts with the same category as the archive.
  2. Loop through those posts and extract all the tags used.
  3. Populate an array of found tags.
  4. Create a new array that removes duplicate tags so we’re left with an array of unique tags.
  5. Loop through the array of unique tags to output a list of tag links.

I use Timber on this website so the code examples are flavoured accordingly. In archive.php:


 * List tags used within category
if ( is_category() ) {
    // get category of archive
    $category = get_category( get_query_var( 'cat' ) );

    // query posts with relevant category
    $args = array(
        'posts_per_page' => -1,
        'category_name' => $category->slug,

    $the_query = new WP_Query($args);

    $tags = array();

    // loop through posts and extract all tags found
    if ($the_query->have_posts()) {

        while ($the_query->have_posts()) { 

            $post_tags = get_the_tags();
            if ( $post_tags ) {
                foreach( $post_tags as $tag ) {
                    $tags[] = $tag->slug; 


        // extract unique tag IDs
        $unique_tags = array_unique($tags);

        // pass tags used within posts of category archive
        $context['tags'] = $unique_tags;

        // pass slug of archive category
        $context['cat'] = $category->slug;

        if ( $params['tag'] ) {

            // get name of tag using slug in URL 
            $term = get_term_by( 'slug', $params['tag'], 'post_tag');
            $tag = $term->name; 

            // pass page title of category and tag
            $context['title'] = $category->name . ' tag: ' . $tag;

As well as details of the category in question, an array of unique tags is passed to archive.twig for rendering:

<h1>{{ title }}</h1>


<ul class="list">
  {% for tag in tags|sort %}
      <a href="{{site.url}}/{{cat}}/{{ Term(tag).slug }}">{{ Term(tag).name }}
  {% endfor %}

Here, the tags are looped through and sorted alphabetically by the Twig sort filter. The link is formed from a combination of the archive category and tag name for a custom hierarchical link e.g. Timber’s Term class makes light work of getting the tag’s pretty name for display purposes.

The link will 404 as it stands because /[category]/[tag]/ doesn’t appease any WordPress URL structure. This is where Timber’s special powers come into play. Through use of Timber routing, we can get Timber to interpret the new URL structure and use our template of choice to display the results:


 * Implement custom URLS with Timber routing
Routes::map('journal/:tag', function($params){
    $query = 'category_name=journal&tag='.$params['tag'];
    Routes::load('archive.php', $params, $query, 200);

Routes::map('journal/:tag/page/:pg', function($params){
    $query = 'category_name=journal&tag='.$params['tag'].'&paged='.$params['pg'];
    Routes::load('archive.php', $params, $query);

// Do the same for 'Links'...

Timber reads the URL segments and enables their use in a new custom query. So, instead of, we get to use Brilliant! The faux hierarchical relationship between categories and tags is maintained and archive.php is used to show the results as normal.

Thursday, 1st August 2019

Sound & vision, July 2019

Some painful project deadlines made for a baron month of screentime:

  1. “Tour de France” (TV event) An epic few weeks of racing. Gutted for fellow countryman Geraint though second place is hell of an achievement. E Bernal is something else on those mountains though.
  2. After Life” (TV series 2019) I choked up every episode without fail. A genuine warmth underpins the dark humour.
  3. Surviving America’s Most Hated Family” (TV documentary 2019) L Theroux navigates his rage-enducing subjects with typical poise and intelligence.
  4. Escape from History” (2017) The Manic Street Preachers recount the recording and release of Everything Must Go. Taken back to my younger self. A magical time, especially for Welsh bands.
  5. Adventureland” (2009) Rewatched. I’m a sucker for coming-of-age films with an eighties backdrop. Job done.

My work patterns shape my listening habits. This month was all about the search for flow states which means vocals are a no-go. Looping beats and melodies are the order of the day. A charismatic Glastonbury performance from Stormzy drew me into his sphere though:

  1. Singularity” (Jon Hopkins 2018) On. Repeat. My most listened to album of 2018, according to Spotify, keeps on giving.
  2. I See You” (The xx 2017) One of my go-tos when visiting London on my lonesome for work. Feels right.
  3. Everything Must Go” (Manic Street Preachers 1996) Revisited after watching documentary above. It stands the test of time.
  4. Truth is a Beautiful Thing” (London Grammar 2017) This is a beautiful thing (with the headphones on, in particular).
  5. Seven Days Walking (Day 5)” (Ludovico Einaudi 2019) For when the ears tired of beats. You know what to expect with Einaudi but he does it so damn well.
  6. Emerald Rush – Solomun Remix” (Jon Hopkins, Solomun 2019) A remix that stands up to the original.
  7. Gang Signs & Prayer” (Stormzy 2017) This boy has chops. His talent outruns the production at times but no doubt it will all come together soon. Potential for Kendrick-esque musical heights.
  8. A Bath Full of Ecstasy” (Hot Chip 2019) My soft spot for this rabble continues.

Wednesday, 24th July 2019

Making notes

It’s only recently that I’ve started paying attention to the IndieWeb movement (is it referred to as a movement?). It feels right. Though I work with the web every day, I’ve become so embeded in the coporate web that I lost sight of what else it can be.

To get started making notes, I looked to Jeremy Keith’s website for a blueprint; the mind boggles at the amount of content there. I’m starting as small as I can though because I know if I don’t, I’ll get bogged down in possibilities and spend my time wading through the 1% instead of just shipping the thing. recommends starting with Notes:

Simplest post building block. All posts have a simple text component, whether name, caption, comment, or text equivalent. Build notes first, and then you have a building block you can build upon for every other post type. This is the smallest step you can take to owning the timestamped content you publish.

That’s that then. Notes it is.

My notes will initially be a combination of thoughts and links with comment. The link posts needed a little bit of work to get WordPress mimicking the structure of Jeremy Keith’s Links post. The main issue was getting the post title to link to the source URL and not my post URL. This is straightforward WordPress custom field territory. However, I’m not keen on opening WordPress, creating a new post, copy-paste quote, copy-paste link into a custom field etc every time I want to share a link. Not keen at all.

Jeremy created a bookmarklet to do the heavy lifting for his workflow:

there’s also my own home-rolled bookmarklet for posting links to my site. It doesn’t do anything clever—it grabs the title and URL of the currently open page and pre-populates a form in a new window, leaving me to add a short description and some tags.

Inspired to recreate something similar with WordPress, I came to the Press This plugin; a replacement for the once-native functionality of WordPress. It creates a bookmarklet which mirrors most of the desired functionality — grabbing page title, URL and any selected content whilst also allowing you to tag and categorise the prior to publishing. This is all done via a pop-up window with a WordPress form. The only trouble is that the page URL is only available within the new post’s content and not in its own meta field, e.g.:

<blockquote>there’s also my own home-rolled bookmarklet for posting links to my site. It doesn’t do anything clever—it grabs the title and URL of the currently open page and pre-populates a form in a new window, leaving me to add a short description and some tags.</blockquote>
<p>Source: <em><a href="">Adactio: Journal—Links, tags, and feeds</a></em></p>

With the new post on my website, I want the post title to link to the URL from the Source from the snippet above. This involves a bit of regex (not my strong suit!), to extract the link from the content:


// get the post content
$content = wpautop(get_the_content());

// ready an empty array
$matches[] = '';

// populate an array with all links in the content 
preg_match_all('#\bhttps?://[^\s()<>]+(?:\([\w\d]+\)|([^[:punct:]\s]|/))#', $content, $matches);

// display title with link to post
if ( has_category('links') ) {
    // use last link in content as destination
        the_title( '<h3><a href="' . end($matches[0]) . '" rel="bookmark">', '</a></h3>' );
} else {

One last thing — to remove the Source paragraph from the content so that the link isn’t duplicated. A dirty little CSS display: none would do it but feels hacky. I opted for this:


// get position of last <p> i.e. start of 'Source: ' block
$end = strrpos($content, '<p>');

// display content, stripped of Press This source i.e. last paragraph
echo $trimmed = substr($content, 0, $end);

This is just a toe in the ocean for being all IndieWeb, but it’s a start.