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<?php |
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/** |
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* Template hooks for Course Builder Popup. |
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* Handles AJAX popup loading for lesson, quiz, and question builders. |
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* |
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* @since 4.3.0 |
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* @version 1.0.0 |
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*/ |
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|
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namespace LearnPress\TemplateHooks\CourseBuilder; |
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|
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use Exception; |
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use LearnPress\CourseBuilder\CourseBuilder; |
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use LearnPress\CourseBuilder\CourseBuilderAccessPolicy; |
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use LearnPress\Helpers\Singleton; |
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use LearnPress\Helpers\Template; |
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use LearnPress\Models\LessonPostModel; |
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use LearnPress\Models\PostModel; |
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use LearnPress\Models\QuizPostModel; |
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use LearnPress\Models\Question\QuestionPostModel; |
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use LearnPress\TemplateHooks\CourseBuilder\Lesson\BuilderEditLessonTemplate; |
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use LearnPress\TemplateHooks\CourseBuilder\Question\BuilderEditQuestionTemplate; |
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use LearnPress\TemplateHooks\CourseBuilder\Quiz\BuilderEditQuizTemplate; |
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use stdClass; |
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|
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class BuilderPopupTemplate { |
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use Singleton; |
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|
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public function init() { |
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add_filter( 'lp/rest/ajax/allow_callback', [ $this, 'allow_callback' ] ); |
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} |
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|
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/** |
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* Allow callback for AJAX. |
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* |
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* @param array $callbacks |
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* @return array |
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*/ |
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public function allow_callback( array $callbacks ): array { |
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$callbacks[] = self::class . ':render_lesson_popup'; |
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$callbacks[] = self::class . ':render_quiz_popup'; |
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$callbacks[] = self::class . ':render_question_popup'; |
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|
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return $callbacks; |
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} |
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|
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/** |
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* Validate object-level permission before rendering popup content. |
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* |
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* @param string $item_type |
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* @param int $item_id |
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* |
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* @throws Exception |
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*/ |
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private static function ensure_popup_access( string $item_type, int $item_id ) { |
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if ( $item_id > 0 ) { |
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if ( ! CourseBuilderAccessPolicy::can_edit_item( $item_type, $item_id ) ) { |
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throw new Exception( __( "Sorry, you don't have permission to access this content", 'learnpress' ) ); |
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} |
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|
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return; |
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} |
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|
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if ( ! CourseBuilderAccessPolicy::can_create_item_type( $item_type ) ) { |
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throw new Exception( __( "Sorry, you don't have permission to create this item", 'learnpress' ) ); |
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} |
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} |
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|
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/** |
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* Get popup wrapper HTML structure. |
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*/ |
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public function get_popup_wrapper( string $type, int $post_id, string $title, string $status = '' ): array { |
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$status_html = ''; |
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if ( ! empty( $status ) ) { |
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$status_html = sprintf( '<span class="%s-status %s">%s</span>', $type, esc_attr( $status ), esc_html( $status ) ); |
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} |
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|
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return [ |
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'overlay' => '<div class="lp-builder-popup-overlay"></div>', |
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'wrapper' => sprintf( '<div class="lp-builder-popup lp-builder-popup--%s" data-%s-id="%d">', $type, $type, $post_id ), |
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'header' => '<div class="lp-builder-popup__header">', |
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'header_left' => '<div class="lp-builder-popup__header-left">', |
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'title' => sprintf( '<h3 class="lp-builder-popup__title">%s</h3>', esc_html( $title ) ), |
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'status' => $status_html, |
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'header_left_end' => '</div>', |
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'header_actions' => '<div class="lp-builder-popup__header-actions">', |
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'resize_btn' => '<button type="button" class="lp-builder-popup__resize" aria-label="' . esc_attr__( 'Toggle fullscreen', 'learnpress' ) . '" title="' . esc_attr__( 'Toggle fullscreen', 'learnpress' ) . '"><i class="lp-icon-expand"></i></button>', |
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'close_btn' => '<button type="button" class="lp-builder-popup__close" aria-label="' . esc_attr__( 'Close', 'learnpress' ) . '">×</button>', |
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'header_actions_end' => '</div>', |
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'header_end' => '</div>', |
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'body' => '<div class="lp-builder-popup__body">', |
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]; |
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} |
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|
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/** |
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* Get popup footer HTML structure with Trash and Update/Publish buttons. |
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* Same style as edit lesson/question/quiz pages. |
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*/ |
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public function get_popup_footer( string $type, int $post_id, string $status = '' ): array { |
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$btn_save_text = $status === 'publish' ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); |
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|
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// Trash button - only show if item exists (post_id > 0) |
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$btn_trash = ''; |
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// Save Draft button |
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$btn_draft = ''; |
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$btn_save = ''; |
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if ( $status !== 'trash' ) { |
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$btn_draft = sprintf( |
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'<button type="button" class="cb-button lp-button cb-button--secondary cb-btn-draft__%s lp-builder-popup__btn lp-builder-popup__btn--draft" data-confirm-unpublish="%s">%s</button>', |
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$type, |
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esc_attr__( 'Saving as draft will unpublish this item from the course. Are you sure?', 'learnpress' ), |
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__( 'Save Draft', 'learnpress' ) |
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); |
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|
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$btn_save = sprintf( |
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'<button type="button" class="cb-button lp-button cb-btn-update__%s lp-builder-popup__btn lp-builder-popup__btn--save" data-title-update="%s" data-title-publish="%s">%s</button>', |
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$type, |
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__( 'Update', 'learnpress' ), |
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__( 'Publish', 'learnpress' ), |
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$btn_save_text |
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); |
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|
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if ( $post_id > 0 ) { |
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$btn_trash = sprintf( |
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'<button type="button" class="cb-button lp-button cb-btn-trash__%s lp-builder-popup__btn lp-builder-popup__btn--trash">%s</button>', |
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$type, |
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__( 'Move to trash', 'learnpress' ) |
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); |
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} |
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} |
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|
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return [ |
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'body_end' => '</div>', |
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'footer' => '<div class="lp-builder-popup__footer">', |
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'footer_left' => '<div class="lp-builder-popup__footer-left">', |
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'btn_trash' => $btn_trash, |
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'footer_left_end' => '</div>', |
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'footer_right' => '<div class="lp-builder-popup__footer-right">', |
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'btn_cancel' => sprintf( |
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'<button type="button" class="cb-button lp-builder-popup__btn lp-builder-popup__btn--cancel">%s</button>', |
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__( 'Cancel', 'learnpress' ) |
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), |
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'btn_draft' => $btn_draft, |
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'btn_save' => $btn_save, |
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'footer_right_end' => '</div>', |
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'footer_end' => '</div>', |
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'wrapper_end' => '</div>', |
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]; |
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} |
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|
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/** |
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* Render Lesson Popup |
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*/ |
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public static function render_lesson_popup( array $args = [] ): stdClass { |
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$response = new stdClass(); |
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$lesson_id = absint( $args['lesson_id'] ?? 0 ); |
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self::ensure_popup_access( LP_LESSON_CPT, $lesson_id ); |
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|
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$lesson_model = $lesson_id ? LessonPostModel::find( $lesson_id, true ) : null; |
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$title = $lesson_model ? __( 'Edit Lesson', 'learnpress' ) : __( 'New Lesson', 'learnpress' ); |
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$status = $lesson_model ? $lesson_model->post_status : ''; |
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|
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$instance = self::instance(); |
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$content = $instance->build_lesson_content( $lesson_id, $lesson_model ); |
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|
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$html = array_merge( |
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$instance->get_popup_wrapper( 'lesson', $lesson_id, $title, $status ), |
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[ 'content' => $content ], |
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$instance->get_popup_footer( 'lesson', $lesson_id, $status ) |
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); |
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|
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$response->content = Template::combine_components( $html ); |
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|
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return $response; |
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} |
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|
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/** |
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* Build lesson content |
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*/ |
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private function build_lesson_content( int $lesson_id, $lesson_model ): string { |
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if ( $lesson_model && $lesson_model->post_status === PostModel::STATUS_TRASH ) { |
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$message = __( |
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'You cannot edit this item because it is in the Trash. Please restore it and try again.', |
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'learnpress' |
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); |
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|
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return Template::print_message( $message, 'error', false ); |
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} |
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|
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$template = BuilderEditLessonTemplate::instance(); |
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$lesson_context_id = $lesson_id > 0 ? $lesson_id : CourseBuilder::POST_NEW; |
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$lesson_data = [ |
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'item_id' => $lesson_context_id, |
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'lessonModel' => $lesson_model ?? false, |
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]; |
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$overview_html = $template->html_tab_overview( $lesson_data ); |
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$settings_html = $template->html_tab_settings( $lesson_data ); |
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|
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$sections = [ |
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'wrapper' => sprintf( '<div class="cb-section__lesson-edit" data-lesson-id="%d">', $lesson_id ), |
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'tabs' => $this->build_tabs( 'lesson', [ 'overview', 'settings' ] ), |
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'tab_content_start' => '<div class="lp-builder-popup__tab-content">', |
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'overview' => sprintf( '<div class="lp-builder-popup__tab-pane active" data-tab="overview">%s</div>', $overview_html ), |
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'settings' => sprintf( '<div class="lp-builder-popup__tab-pane" data-tab="settings">%s</div>', $settings_html ), |
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'tab_content_end' => '</div>', |
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'wrapper_end' => '</div>', |
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]; |
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|
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return Template::combine_components( $sections ); |
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} |
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|
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/** |
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* Render Quiz Popup |
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*/ |
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public static function render_quiz_popup( array $args = [] ): stdClass { |
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$response = new stdClass(); |
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$quiz_id = absint( $args['quiz_id'] ?? 0 ); |
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self::ensure_popup_access( LP_QUIZ_CPT, $quiz_id ); |
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|
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$quiz_model = $quiz_id ? QuizPostModel::find( $quiz_id, true ) : null; |
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$title = $quiz_model ? __( 'Edit Quiz', 'learnpress' ) : __( 'New Quiz', 'learnpress' ); |
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$status = $quiz_model ? $quiz_model->post_status : ''; |
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|
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$instance = self::instance(); |
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$content = $instance->build_quiz_content( $quiz_id, $quiz_model ); |
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|
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$html = array_merge( |
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$instance->get_popup_wrapper( 'quiz', $quiz_id, $title, $status ), |
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[ 'content' => $content ], |
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$instance->get_popup_footer( 'quiz', $quiz_id, $status ) |
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); |
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|
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$response->content = Template::combine_components( $html ); |
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|
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return $response; |
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} |
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|
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/** |
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* Build quiz content |
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*/ |
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private function build_quiz_content( int $quiz_id, $quiz_model = false ): string { |
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$template = BuilderEditQuizTemplate::instance(); |
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$quiz_context_id = $quiz_id > 0 ? $quiz_id : CourseBuilder::POST_NEW; |
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$quiz_data = [ |
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'item_id' => $quiz_context_id, |
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'quizModel' => $quiz_model, |
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]; |
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$overview_html = $template->html_tab_overview( $quiz_data ); |
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$question_html = $template->html_tab_question( $quiz_data ); |
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$settings_html = $template->html_tab_settings( $quiz_data ); |
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|
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$sections = [ |
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'wrapper' => sprintf( '<div class="cb-section__quiz-edit" data-quiz-id="%d">', $quiz_id ), |
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'tabs' => $this->build_tabs( 'quiz', [ 'overview', 'questions', 'settings' ] ), |
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'tab_content_start' => '<div class="lp-builder-popup__tab-content">', |
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'overview' => sprintf( '<div class="lp-builder-popup__tab-pane active" data-tab="overview">%s</div>', $overview_html ), |
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'questions' => sprintf( '<div class="lp-builder-popup__tab-pane" data-tab="questions" data-require-js="quiz-questions">%s</div>', $question_html ), |
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'settings' => sprintf( '<div class="lp-builder-popup__tab-pane" data-tab="settings">%s</div>', $settings_html ), |
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'tab_content_end' => '</div>', |
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'wrapper_end' => '</div>', |
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]; |
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|
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return Template::combine_components( $sections ); |
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} |
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|
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/** |
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* Render Question Popup |
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*/ |
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public static function render_question_popup( array $args = [] ): stdClass { |
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$response = new stdClass(); |
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$question_id = absint( $args['question_id'] ?? 0 ); |
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self::ensure_popup_access( LP_QUESTION_CPT, $question_id ); |
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|
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$question_model = $question_id ? QuestionPostModel::find( $question_id, true ) : null; |
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$title = $question_model ? __( 'Edit Question', 'learnpress' ) : __( 'New Question', 'learnpress' ); |
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$status = $question_model ? $question_model->post_status : ''; |
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|
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$instance = self::instance(); |
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$content = $instance->build_question_content( $question_id, $question_model ); |
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|
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$html = array_merge( |
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$instance->get_popup_wrapper( 'question', $question_id, $title, $status ), |
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[ 'content' => $content ], |
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$instance->get_popup_footer( 'question', $question_id, $status ) |
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); |
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|
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$response->content = Template::combine_components( $html ); |
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|
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return $response; |
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} |
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|
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/** |
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* Build question content |
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*/ |
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private function build_question_content( int $question_id, $question_model = false ): string { |
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$template = BuilderEditQuestionTemplate::instance(); |
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$question_context_id = $question_id > 0 ? $question_id : CourseBuilder::POST_NEW; |
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$question_data = [ |
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'item_id' => $question_context_id, |
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'questionModel' => $question_model, |
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]; |
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$overview_html = $template->html_tab_overview( $question_data ); |
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$settings_html = $template->html_tab_settings( $question_data ); |
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|
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$sections = [ |
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'wrapper' => sprintf( '<div class="cb-section__question-edit" data-question-id="%d">', $question_id ), |
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'tabs' => $this->build_tabs( 'question', [ 'overview', 'settings' ] ), |
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'tab_content_start' => '<div class="lp-builder-popup__tab-content">', |
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'overview' => sprintf( '<div class="lp-builder-popup__tab-pane active" data-tab="overview">%s</div>', $overview_html ), |
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'settings' => sprintf( '<div class="lp-builder-popup__tab-pane" data-tab="settings">%s</div>', $settings_html ), |
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'tab_content_end' => '</div>', |
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'wrapper_end' => '</div>', |
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]; |
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|
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return Template::combine_components( $sections ); |
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} |
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|
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/** |
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* Build tabs navigation. |
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*/ |
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public function build_tabs( string $type, array $tabs ): string { |
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$tab_labels = apply_filters( |
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"learn-press/course-builder/popup/{$type}/tab-labels", |
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[ |
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'overview' => __( 'Overview', 'learnpress' ), |
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'settings' => __( 'Settings', 'learnpress' ), |
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'questions' => __( 'Questions', 'learnpress' ), |
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'answers' => __( 'Answers', 'learnpress' ), |
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], |
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$type, |
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$tabs |
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); |
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|
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$tabs_html = '<ul class="lp-builder-popup__tabs">'; |
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foreach ( $tabs as $index => $tab ) { |
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$active = $index === 0 ? ' active' : ''; |
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$label = $tab_labels[ $tab ] ?? ucfirst( $tab ); |
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$tabs_html .= sprintf( |
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'<li class="lp-builder-popup__tab%s" data-tab="%s">%s</li>', |
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$active, |
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esc_attr( $tab ), |
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esc_html( $label ) |
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); |
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} |
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$tabs_html .= '</ul>'; |
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|
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return $tabs_html; |
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} |
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} |
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|
