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<title>[10168] sites/trunk/api.wordpress.org/public_html/events/1.0/index.php: Events: Get next discussion group from database.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/10168">10168</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/10168","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>iandunn</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-08-13 20:23:48 +0000 (Thu, 13 Aug 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Events: Get next discussion group from database.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkapiwordpressorgpublic_htmlevents10indexphp">sites/trunk/api.wordpress.org/public_html/events/1.0/index.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="sitestrunkapiwordpressorgpublic_htmlevents10indexphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/api.wordpress.org/public_html/events/1.0/index.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/api.wordpress.org/public_html/events/1.0/index.php 2020-08-13 20:23:45 UTC (rev 10167)
+++ sites/trunk/api.wordpress.org/public_html/events/1.0/index.php 2020-08-13 20:23:48 UTC (rev 10168)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1333,6 +1333,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * Cache a string instead of `false`, to disambiguate between cache-misses, and cache-hits with 0 results.
</span><span class="cx" style="display: block; padding: 0 10px"> * `wp_cache_get()` from the `memcached` plugin doesn't support the `$found` parameter, so this has to be
</span><span class="cx" style="display: block; padding: 0 10px"> * done manually.
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ *
+ * todo $found is now available as of r16106-dotorg.
</ins><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> $next_online_camp = 'none scheduled';
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1361,32 +1363,60 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @return array
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function pin_next_workshop_discussion_group( $events, $user_agent ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ global $wpdb, $cache_group, $cache_life;
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( ! is_client_core( $user_agent ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> return $events;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( time() <= strtotime( '2020-08-13 2pm PDT' ) ) {
- array_unshift(
- $events,
- array(
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $cache_key = 'next_workshop_discussion_group';
+ $next_discussion_group = wp_cache_get( $cache_key, $cache_group, false, $found );
+
+ if ( ! $found ) {
+ $raw_discussion_group = $wpdb->get_row( "
+ SELECT `title`, `url`, `meetup`, `meetup_url`, `date_utc`, `end_date`, `country`, `latitude`, `longitude`
+ FROM `wporg_events`
+ WHERE
+ type = 'meetup' AND
+ meetup_url = 'https://www.meetup.com/learn-wordpress-discussions/' AND
+ status = 'scheduled' AND
+ location = 'online' AND
+ date_utc BETWEEN CURDATE() AND CURDATE() + INTERVAL 1 WEEK
+ ORDER BY `date_utc` ASC
+ LIMIT 1"
+ );
+
+ if ( isset( $raw_discussion_group->url ) ) {
+ $next_discussion_group = array(
</ins><span class="cx" style="display: block; padding: 0 10px"> 'type' => 'meetup',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'title' => 'Discussion Group: Introduction to Contributing to WordPress',
- 'url' => 'https://www.meetup.com/learn-wordpress-discussions/events/272512607/',
- 'meetup' => 'Learn WordPress',
- 'meetup_url' => 'https://www.meetup.com/learn-wordpress-discussions/',
- 'date' => '2020-08-13 14:00:00',
- 'end_date' => '2020-08-13 15:00:00',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'title' => $raw_discussion_group->title,
+ 'url' => $raw_discussion_group->url,
+ 'meetup' => $raw_discussion_group->meetup,
+ 'meetup_url' => $raw_discussion_group->meetup_url,
+ 'date' => $raw_discussion_group->date_utc,
+ 'end_date' => $raw_discussion_group->end_date,
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> 'location' => array(
</span><span class="cx" style="display: block; padding: 0 10px"> 'location' => 'Online',
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'country' => 'US',
- 'latitude' => 37.78,
- 'longitude' => -122.42,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'country' => $raw_discussion_group->country,
+ 'latitude' => (float) $raw_discussion_group->latitude,
+ 'longitude' => (float) $raw_discussion_group->longitude,
</ins><span class="cx" style="display: block; padding: 0 10px"> )
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- )
- );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ );
+ }
+
+ /*
+ * This intentionally stores a cache value when there are 0 results, because that's a normal condition;
+ * i.e., there aren't currently any discussion groups events on the schedule. If nothing were cached in
+ * that situation, then this would run a query on every request, which wouldn't be performant at scale.
+ */
+ wp_cache_set( $cache_key, $next_discussion_group, $cache_group, $cache_life );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( isset( $next_discussion_group['url'] ) ) {
+ array_unshift( $events, $next_discussion_group );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> return $events;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre>
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