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<title>[9720] sites/trunk/wordpress.org/public_html/wp-content/plugins: Translate: Move the stats generation for /stats from the Stats screen router to the Custom Stats plugin, store the data in the project translation status table rather than the options.</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/9720">9720</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/9720","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dd32</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-04-14 04:55:52 +0000 (Tue, 14 Apr 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'>Translate: Move the stats generation for /stats from the Stats screen router to the Custom Stats plugin, store the data in the project translation status table rather than the options.

This also avoids the query-timeout problems by running the query as a `INSERT INTO ... SELECT FROM` which should be more resiliant to timeouts.

See <a href="http://meta.trac.wordpress.org/ticket/3155">#3155</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomstatsstatsprojectphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-custom-stats/stats/project.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggproutesincclasspluginphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/class-plugin.php</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggproutesincroutesclassstatsphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/routes/class-stats.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomstatsstatsprojectphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-custom-stats/stats/project.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-custom-stats/stats/project.php  2020-04-14 04:46:34 UTC (rev 9719)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-custom-stats/stats/project.php    2020-04-14 04:55:52 UTC (rev 9720)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -8,7 +8,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">  * The datbase update is delayed until shutdown to bulk-update the database during imports.
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * NOTE: The counts includes all sub-projects in the count, as that's more useful for querying (top-level projects excluded)
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * for example, wp-plugins won't exist, but wp-plugins/akismet will include wp-plugins/akismet/stable wp-plugins/akismet/stable-readme
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * for example, wp-plugins/akismet will include wp-plugins/akismet/stable and wp-plugins/akismet/stable-readme
+ * wp-plugins and wp-themes are special top-level projects which are included here, where their string counts are updated
+ * on a twice-daily cron task.
</ins><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @author dd32
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -26,6 +28,12 @@
</span><span class="cx" style="display: block; padding: 0 10px">                // DB Writes are delayed until shutdown to bulk-update the stats during imports
</span><span class="cx" style="display: block; padding: 0 10px">                add_action( 'shutdown', array( $this, 'shutdown' ) );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                // Cron task to cache the wp-themes/wp-plugins string counts.
+               if ( ! wp_next_scheduled ( 'wporg_gp_stats_cache_waiting_strings' ) ) {
+                       wp_schedule_event( time(), 'twicedaily', 'wporg_gp_stats_cache_waiting_strings' );
+               }
+               add_action( 'wporg_gp_stats_cache_waiting_strings', [ $this, 'cache_wp_themes_wp_plugins_strings' ] );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 $wpdb->project_translation_status = $gp_table_prefix . 'project_translation_status';
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -45,7 +53,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                }
</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">-        // Counts up all the
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Count up all the strings
</ins><span class="cx" style="display: block; padding: 0 10px">         function get_project_translation_counts( $project_id, $locale, $locale_slug, &$counts = array() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                if ( ! $counts ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $counts = array( 'all' => 0, 'current' => 0, 'waiting' => 0, 'fuzzy' => 0, 'warnings' => 0, 'untranslated' => 0 );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -76,6 +84,46 @@
</span><span class="cx" style="display: block; padding: 0 10px">                return $counts;
</span><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">+        /**
+        * Cron task to cache the string counts for the wp-themes and wp-plugins parent categories.
+        * 
+        * These don't have any translation sets, but we need to be able to query the waiting strings for them.
+        */
+       public function cache_wp_themes_wp_plugins_strings() {
+               global $wpdb;
+
+               $cached_projects = [
+                       GP::$project->by_path( 'wp-plugins' ),
+                       GP::$project->by_path( 'wp-themes' ),
+               ];
+
+               // Store the counts for these parent projects as the sum of their children.
+               $sql = "INSERT INTO {$wpdb->project_translation_status} ( `project_id`, `locale`, `locale_slug`, `all`, `current`, `waiting`, `fuzzy`, `warnings`, `untranslated`, `date_added`, `date_modified`)
+               SELECT
+                       p.parent_project_id as project_id,
+                       locale, locale_slug,
+                       SUM( stats.all ) as `all`, SUM( stats.current ) as `current`, SUM( stats.waiting ) as `waiting`,
+                       SUM( stats.fuzzy ) as `fuzzy`, SUM( stats.warnings ) as `warnings`, SUM( stats.untranslated ) as `untranslated`,
+                       NOW() as `date_added`, NOW() as `date_modified`
+               FROM {$wpdb->project_translation_status} stats
+                       LEFT JOIN {$wpdb->gp_projects} p ON stats.project_id = p.id
+               WHERE
+                       p.parent_project_id = %d
+                       AND p.active = 1
+               GROUP BY locale, locale_slug
+               ON DUPLICATE KEY UPDATE
+                       `all` = VALUES(`all`), `current` = VALUES(`current`),
+                       `waiting` = VALUES(`waiting`), `fuzzy` = VALUES(`fuzzy`),
+                       `warnings` = VALUES(`warnings`), `untranslated` = VALUES(`untranslated`),
+                       `date_modified` = VALUES(`date_modified`);
+               ";
+
+               foreach ( $cached_projects as $project ) {
+                       $wpdb->query( $wpdb->prepare( $sql, $project->id ) );
+               }
+
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         function shutdown() {
</span><span class="cx" style="display: block; padding: 0 10px">                global $wpdb;
</span><span class="cx" style="display: block; padding: 0 10px">                $values = array();
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggproutesincclasspluginphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/class-plugin.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/class-plugin.php     2020-04-14 04:46:34 UTC (rev 9719)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/class-plugin.php       2020-04-14 04:55:52 UTC (rev 9720)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -46,8 +46,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">                add_filter( 'gp_locale_glossary_path_prefix', [ $this, 'set_locale_glossary_path_prefix' ] );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                add_action( 'init', [ $this, 'respect_robots_txt' ], 9 );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
-               add_action( 'init', [ $this, 'cron_tasks' ] );
</del><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -62,16 +60,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</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">-         * Some pages rely upon a regular cron task to update the stats rather than live updates.
-        */
-       function cron_tasks() {
-               if ( ! wp_next_scheduled ( 'wporg_gp_stats_cache_waiting_strings' ) ) {
-                       wp_schedule_event( time(), 'twicedaily', 'wporg_gp_stats_cache_waiting_strings' );
-               }
-               add_action( 'wporg_gp_stats_cache_waiting_strings', [ __NAMESPACE__ . '\Routes\Stats', 'cache_waiting_strings' ] );
-       }
-
-       /**
</del><span class="cx" style="display: block; padding: 0 10px">          * Changes the path prefix for a locale glossary to '/locale'.
</span><span class="cx" style="display: block; padding: 0 10px">         *
</span><span class="cx" style="display: block; padding: 0 10px">         * @return string '/locale'
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggproutesincroutesclassstatsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/routes/class-stats.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/routes/class-stats.php       2020-04-14 04:46:34 UTC (rev 9719)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-routes/inc/routes/class-stats.php 2020-04-14 04:55:52 UTC (rev 9720)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -13,53 +13,6 @@
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> class Stats extends GP_Route {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        /**
-        * Cache some expensive queries to be run on a Cron task.
-        */
-       public function cache_waiting_strings() {
-               global $wpdb;
-
-               // Run the query on a primary DB server to avoid timing out.
-               if ( method_exists( $qpdb, 'send_reads_to_masters' ) ) {
-                       $wpdb->send_reads_to_masters();
-               }
-
-               $cached_projects = [
-                       GP::$project->by_path( 'wp-plugins' ),
-                       GP::$project->by_path( 'wp-themes' ),
-               ];
-               $sql = "SELECT
-                               locale, locale_slug,
-                               SUM( stats.waiting ) + SUM( stats.fuzzy ) as waiting_strings
-                       FROM {$wpdb->project_translation_status} stats
-                               LEFT JOIN {$wpdb->gp_projects} p ON stats.project_id = p.id
-                       WHERE
-                               p.parent_project_id = %d
-                               AND p.active = 1
-                       GROUP BY locale, locale_slug";
-
-               foreach ( $cached_projects as $project ) {
-                       $rows = $wpdb->get_results( $wpdb->prepare( $sql, $project->id ) );
-                       if ( ! $rows ) {
-                               continue;
-                       }
-
-                       $cached_data = [];
-                       foreach ( $rows as $set ) {
-                               $locale_key = $set->locale;
-                               if ( 'default' != $set->locale_slug ) {
-                                       $locale_key = $set->locale . '/' . $set->locale_slug;
-                               }
-       
-                               $cached_data[ $locale_key ] = (int) $set->waiting_strings;
-                       }
-                       $cached_data[ 'last_updated' ] = time();
-
-                       update_option( __CLASS__ . '_cached_waiting_' . $project->slug, $cached_data, false );
-               }
-
-       }
-
</del><span class="cx" style="display: block; padding: 0 10px">         public function get_stats_overview() {
</span><span class="cx" style="display: block; padding: 0 10px">                global $wpdb;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -99,7 +52,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $sql = "SELECT
</span><span class="cx" style="display: block; padding: 0 10px">                                path, locale, locale_slug,
</span><span class="cx" style="display: block; padding: 0 10px">                                (100 * stats.current/stats.all) as percent_complete,
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                stats.waiting+stats.fuzzy as waiting_strings
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         stats.waiting+stats.fuzzy as waiting_strings,
+                               stats.date_modified as last_modified
</ins><span class="cx" style="display: block; padding: 0 10px">                         FROM {$wpdb->project_translation_status} stats
</span><span class="cx" style="display: block; padding: 0 10px">                                LEFT JOIN {$wpdb->gp_projects} p ON stats.project_id = p.id
</span><span class="cx" style="display: block; padding: 0 10px">                        WHERE
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -124,6 +78,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        $percent_complete = ( $percent_complete > 50 ) ? floor( $percent_complete ) : ceil( $percent_complete );
</span><span class="cx" style="display: block; padding: 0 10px">                        $translation_locale_statuses[ $locale_key ][ $set->path ] = $percent_complete;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        // Don't include these in the 'waiting' section, override the value to be waiting strings w/ Date Modified.
+                       if ( 'wp-plugins' === $set->path || 'wp-themes' === $set->path ) {
+                               $translation_locale_statuses[ $locale_key ][ $set->path ] = $set->waiting_strings;
+                               $projects[ $set->path ]->cache_last_updated = $set->last_modified;
+                               continue;
+                       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                         if ( ! isset( $translation_locale_statuses[ $locale_key ]['waiting'] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $translation_locale_statuses[ $locale_key ]['waiting'] = 0;
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -131,19 +92,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px">                unset( $rows, $locale_key, $set );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                // Append the Plugins/Themes waiting strings
-               foreach ( [ 'wp-plugins', 'wp-themes' ] as $project_slug ) {
-                       $cached_data = get_option( __CLASS__ . '_cached_waiting_' . $project_slug, [] );
-                       $projects[ $project_slug ]->cache_last_updated = gmdate( 'Y-m-d H:i:s \U\T\C', $cached_data['last_updated'] );
-                       foreach ( $cached_data as $locale => $waiting ) {
-                               $translation_locale_statuses[ $locale ][ $project_slug ] = $waiting;
-                       }
-               }
-
</del><span class="cx" style="display: block; padding: 0 10px">                 // Calculate a list of [Locale] = % subtotals
</span><span class="cx" style="display: block; padding: 0 10px">                $translation_locale_complete = array();
</span><span class="cx" style="display: block; padding: 0 10px">                foreach ( $translation_locale_statuses as $locale => $sets ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        unset( $sets['waiting'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 unset( $sets['waiting'], $sets['wp-plugins'], $sets['wp-themes'] );
</ins><span class="cx" style="display: block; padding: 0 10px">                         $sets_count = count( $sets );
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( $sets_count ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                $translation_locale_complete[ $locale ] = round( array_sum( $sets ) / $sets_count, 3 );
</span></span></pre>
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