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<?php |
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|
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namespace LearnPress\Shortcodes\Courses; |
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|
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use LearnPress\Databases\DataBase; |
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use LearnPress\Filters\Course\CourseJsonFilter; |
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use LearnPress\Helpers\Singleton; |
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use LearnPress\Helpers\Template; |
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use LearnPress\Models\CourseModel; |
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use LearnPress\Models\Courses; |
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use LearnPress\Shortcodes\AbstractShortcode; |
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use LearnPress\TemplateHooks\Course\ListCoursesTemplate; |
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use LP_Debug; |
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use LP_Helper; |
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use Throwable; |
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|
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/** |
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* Shortcode display list courses. |
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* |
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* @since 4.3.2.3 |
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* @version 1.0.1 |
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*/ |
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class ListCoursesShortcode extends AbstractShortcode { |
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use singleton; |
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|
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protected $shortcode_name = 'courses'; |
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|
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/** |
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* Show single instructor |
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* |
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* @param $attrs [ 'limit', 'c_status', 'order_by', 'order', '' ] |
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* |
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* @return string |
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*/ |
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public function render( $attrs ): string { |
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$content = ''; |
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wp_enqueue_style( 'learnpress' ); |
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wp_enqueue_script( 'lp-courses-v2' ); |
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|
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try { |
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if ( empty( $attrs ) ) { |
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$attrs = []; |
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} |
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|
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$attrs['c_status'] = LP_Helper::sanitize_params_submitted( $attrs['c_status'] ?? 'publish' ); |
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$filter = new CourseJsonFilter(); |
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Courses::handle_params_for_query_list_courses( $filter, $attrs ); |
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$filter->only_fields = [ CourseJsonFilter::COL_ID ]; |
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|
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$total_rows = 0; |
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$courses = Courses::get_list_courses( $filter, $total_rows ); |
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$total_pages = DataBase::get_total_pages( $filter->limit, $total_rows ); |
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$attrs['total_pages'] = $total_pages; |
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$attrs['total_rows'] = $total_rows; |
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$attrs['courses_per_page'] = $filter->limit; |
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$skin = LP_Helper::sanitize_params_submitted( $attrs['skin'] ?? 'list' ); |
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$paged = $attrs['paged'] ?? 1; |
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$attrs['paged'] = $paged; |
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$listCoursesTemplate = self::instance(); |
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|
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// HTML section courses. |
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$html_courses = ''; |
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if ( empty( $courses ) ) { |
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$html_courses = Template::print_message( __( 'No courses found', 'learnpress' ), 'info', false ); |
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} else { |
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foreach ( $courses as $courseObj ) { |
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$course = CourseModel::find( $courseObj->ID, true ); |
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$html_courses .= ListCoursesTemplate::render_course( $course, $attrs ); |
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} |
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} |
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|
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$section_courses = apply_filters( |
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'learn-press/layout/list-courses/shortcode/section', |
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[ |
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'wrap' => sprintf( |
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'<ul class="learn-press-courses lp-list-courses-no-css %1$s learn-press-courses-shortcode" data-layout="%1$s">', |
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esc_attr( $skin ) |
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), |
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'courses' => wp_kses_post( $html_courses ), |
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'wrap_end' => '</ul>', |
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], |
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$courses, |
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$attrs |
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); |
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|
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$content = Template::combine_components( $section_courses ); |
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} catch ( Throwable $e ) { |
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LP_Debug::error_log( $e ); |
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} |
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|
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return $content; |
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} |
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} |
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|
