Create shortcode to show all PMPro courses with lesson count

show-all-courses-with-lesson-count.php

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+<?php
+/**
+ * This recipe builds a new shortcode for all pmpro courses list and shows the lesson count for each course in a table layout
+ * Use the shortcode [pmpro_courses_with_lessons] to display your course with lessons on your site
+
+ * title: show all courses with lesson count
+ * layout: snippet
+ * collection: add-ons
+ * category: pmpro-courses
+ * link: TBD
+ *
+ * You can add this recipe to your site by creating a custom plugin
+ * or using the Code Snippets plugin available for free in the WordPress repository.
+ * Read this companion article for step-by-step directions on either method.
+ * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
+ */
+function pmpro_courses_with_lessons_init() {
+    // Check if PMPro Courses is active
+    if ( ! function_exists( 'pmpro_courses_get_courses' ) ) {
+        return;
+    }
+
+    // Add the shortcode
+    function pmpro_courses_with_lessons_shortcode( $atts ) {
+        $courses = pmpro_courses_get_courses();
+
+        if ( empty( $courses ) ) {
+            return '<p>No courses available.</p>';
+        }
+
+        // Output styles inline to keep everything in one file
+        ob_start();
+        ?>
+        <style>
+        .pmpro-courses-table {
+            border-top: 1px solid #ddd;
+            margin-top: 1em;
+            max-width: 600px;
+        }
+
+        .pmpro-courses-header {
+            font-weight: bold;
+            padding: 0.5em 0;
+            border-bottom: 1px solid #ddd;
+            text-transform: uppercase;
+        }
+
+        .pmpro-course-row {
+            display: flex;
+            justify-content: space-between;
+            padding: 0.5em 0;
+            border-bottom: 1px solid #eee;
+        }
+
+        .pmpro-course-title a {
+            text-decoration: none;
+            color: #333;
+        }
+
+        .pmpro-course-lessons {
+            font-weight: bold;
+        }
+        </style>
+        <?php
+
+        echo '<div class="pmpro-courses-table">';
+        echo '<div class="pmpro-courses-header"><strong>KURSER</strong></div>';
+
+        foreach ( $courses as $course ) {
+            $lesson_count = pmpro_courses_get_lesson_count( $course->ID );
+
+            echo '<div class="pmpro-course-row">';
+            echo '<div class="pmpro-course-title"><a href="' . esc_url( get_permalink( $course->ID ) ) . '">' . esc_html( get_the_title( $course->ID ) ) . '</a></div>';
+            echo '<div class="pmpro-course-lessons">' . esc_html( $lesson_count ) . ' lesson' . ( $lesson_count !== 1 ? 's' : '' ) . '</div>';
+            echo '</div>';
+        }
+
+        echo '</div>';
+
+        return ob_get_clean();
+    }
+
+    add_shortcode( 'pmpro_courses_with_lessons', 'pmpro_courses_with_lessons_shortcode' );
+}
+add_action( 'plugins_loaded', 'pmpro_courses_with_lessons_init' );