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<title>[13160] sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-learn/inc/sensei.php: Learn: add https://github.com/WordPress/Learn/pull/2178</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/13160">13160</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/13160","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>paulkevan</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2024-01-31 11:32:59 +0000 (Wed, 31 Jan 2024)</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'>Learn: add https://github.com/WordPress/Learn/pull/2178
Github should now be at `433848db54f76e1c5fd065167b1e8cd30ba53d34`</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporglearnincsenseiphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-learn/inc/sensei.php</a></li>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporglearnincsenseiphp"></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-learn/inc/sensei.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-learn/inc/sensei.php 2024-01-31 11:30:01 UTC (rev 13159)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-learn/inc/sensei.php 2024-01-31 11:32:59 UTC (rev 13160)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -163,3 +163,81 @@
</span><span class="cx" style="display: block; padding: 0 10px"> wp_add_inline_style( 'learning-mode-header-fix', $custom_styles );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'sensei_course_learning_mode_load_theme', __NAMESPACE__ . '\wporg_fix_learning_mode_header_space' );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+/**
+ * Format a date query var into a DateTime object.
+ */
+function wporg_learn_get_date( $query_var ) {
+ $date = sanitize_text_field( $_GET[ $query_var ] ?? '' );
+
+ return \DateTime::createFromFormat( 'Y-m-d', $date ?? '', new \DateTimeZone( 'UTC' ) );
+}
+
+/**
+ * Get the number of unique learners between two dates.
+ *
+ * @param \DateTime $from_date
+ * @param \DateTime $to_date
+ *
+ * @return int
+ */
+function wporg_learn_get_student_count( $from_date, $to_date ) {
+
+ if ( ! $from_date || ! $to_date ) {
+ return 0;
+ }
+
+ global $wpdb;
+
+ return $wpdb->get_var(
+ $wpdb->prepare(
+ "SELECT COUNT(DISTINCT user_id) FROM $wpdb->comments
+ WHERE comment_type = 'sensei_course_status'
+ AND comment_date_gmt >= %s
+ AND comment_date_gmt <= %s",
+ array(
+ $from_date->format( 'Y-m-d H:i:s' ),
+ $to_date->format( 'Y-m-d H:i:s' ),
+ )
+ )
+ );
+}
+
+/**
+ * Add script to count unique learners
+ */
+function wporg_learn_add_student_count_to_reports( $type ) {
+ if ( 'users' !== $type ) {
+ return; // Only show the count on the students report screen.
+ }
+
+ $from_date = wporg_learn_get_date( 'from_date' );
+ $to_date = wporg_learn_get_date( 'to_date' );
+
+ $student_count = wporg_learn_get_student_count( $from_date, $to_date );
+
+ ?>
+ <div class="actions bulkactions">
+ <label><?php esc_html_e( 'Total number of students', 'wporg-learn' ); ?></label>
+ <input
+ class="sensei-date-picker"
+ name="from_date"
+ type="text"
+ autocomplete="off"
+ placeholder="<?php echo esc_attr( __( 'From Date', 'wporg-learn' ) ); ?>"
+ value="<?php echo esc_attr( $from_date ? $from_date->format( 'Y-m-d' ) : '' ); ?>"
+ />
+ <input
+ class="sensei-date-picker"
+ name="to_date"
+ type="text"
+ autocomplete="off"
+ placeholder="<?php echo esc_attr( __( 'To Date', 'wporg-learn' ) ); ?>"
+ value="<?php echo esc_attr( $to_date ? $to_date->format( 'Y-m-d' ) : '' ); ?>"
+ />
+ <label>: <?php echo (int) $student_count; ?></label>
+ </div>
+ <br>
+ <?php
+}
+add_action( 'sensei_reports_overview_before_top_filters', __NAMESPACE__ . '\wporg_learn_add_student_count_to_reports' );
</ins></span></pre>
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