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<?php /** * Functions for wp-admin * * @since 2.1.0 * * @package LearnDash\Admin / /* * Output for admin head * * Adds learndash icon next to the LearnDash LMS menu item * * @since 2.1.0 / function learndash_admin_head() { ?> <style> / #adminmenu #toplevel_page_learndash-lms div.wp-menu-image:before { content: "\f472"; } / / #adminmenu #toplevel_page_learndash-lms div.wp-menu-image:before { background: url('<?php echo esc_url( LEARNDASH_LMS_PLUGIN_URL . '/assets/ldlms-menu-icon.svg' ); ?>') center center no-repeat; content: ''; opacity: 0.7; } / </style> <?php } //add_action( 'admin_head', 'learndash_admin_head' ); /* * Add the LearnDash post type to the admin body class * * @since 2.5.8 / function learndash_admin_body_class( $class = '' ) { global $learndash_post_types; $screen = get_current_screen(); if ( in_array( $screen->id, $learndash_post_types ) ) { $class .= ' learndash-post-type ' . $screen->post_type; } if ( in_array( $screen->post_type, $learndash_post_types ) ) { $class .= ' learndash-screen'; } if ( learndash_is_group_leader_user() ) { $class .= ' learndash-user-group-leader'; } else { $class .= ' learndash-user-admin'; } return $class; } add_filter( 'admin_body_class', 'learndash_admin_body_class' ); /* * Hide top level menu when there are no submenus * * @since 2.1.0 / function learndash_hide_menu_when_not_required() { ?> <script> jQuery(window).ready(function() { if(jQuery(".toplevel_page_learndash-lms").length && jQuery(".toplevel_page_learndash-lms").find("li").length <= 1) jQuery(".toplevel_page_learndash-lms").hide(); }); </script> <?php } add_filter( 'admin_footer', 'learndash_hide_menu_when_not_required', 99 ); /* * Utility function to check if we can/should load admin assets * * @since 3.0 / function learndash_should_load_admin_assets() { global $pagenow, $post, $typenow; global $learndash_post_types, $learndash_pages; // Get post type. $post_type = get_post_type(); if ( ! $post_type ) { $post_type = isset( $_GET['post_type'] ) ? sanitize_text_field( wp_unslash( $_GET['post_type'] ) ) : $post_type; } $is_ld_page = false; if ( ( isset( $_GET['page'] ) ) && ( in_array( $_GET['page'], $learndash_pages ) ) ) { $is_ld_page = true; } $is_ld_post_type = false; if ( ( ! empty( $post_type ) ) && ( in_array( $post_type, $learndash_post_types ) ) ) { $is_ld_post_type = true; } $is_ld_pagenow = false; if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ) ) ) && ( is_a( $post, 'WP_Post' ) ) && ( in_array( $post->post_type, $learndash_post_types ) ) ) { $is_ld_pagenow = true; } $load_admin_assets = false; if ( ( true === $is_ld_page ) \|\| ( true === $is_ld_post_type ) \|\| ( true === $is_ld_pagenow ) ) { $load_admin_assets = true; } return apply_filters( 'learndash_load_admin_assets', $load_admin_assets ); } /* * Scripts/styles for admin * * @since 2.1.0 / function learndash_load_admin_resources() { global $pagenow, $post, $typenow; //global $learndash_post_types, $learndash_pages; global $learndash_assets_loaded; wp_enqueue_style( 'learndash-admin-menu-style', LEARNDASH_LMS_PLUGIN_URL . 'assets/css/learndash-admin-menu' . leardash_min_asset() . '.css', array(), LEARNDASH_SCRIPT_VERSION_TOKEN ); wp_style_add_data( 'learndash-admin-menu-style', 'rtl', 'replace' ); $learndash_assets_loaded['styles']['learndash-admin-menu-style'] = __FUNCTION__; wp_enqueue_script( 'learndash-admin-menu-script', LEARNDASH_LMS_PLUGIN_URL . 'assets/js/learndash-admin-menu' . leardash_min_asset() . '.js', array( 'jquery' ), LEARNDASH_SCRIPT_VERSION_TOKEN, true ); wp_style_add_data( 'learndash-admin-menu-script', 'rtl', 'replace' ); $learndash_assets_loaded['scripts']['learndash-admin-menu-script'] = __FUNCTION__; if ( learndash_should_load_admin_assets() ) { /* * Needed for standalone Builders. / // to get the tinyMCE editor wp_enqueue_editor(); // for media uploads wp_enqueue_media(); wp_enqueue_style( 'learndash_style', LEARNDASH_LMS_PLUGIN_URL . 'assets/css/style' . leardash_min_asset() . '.css', array(), LEARNDASH_SCRIPT_VERSION_TOKEN ); wp_style_add_data( 'learndash_style', 'rtl', 'replace' ); $learndash_assets_loaded['styles']['learndash_style'] = __FUNCTION__; wp_enqueue_style( 'learndash-admin-style', LEARNDASH_LMS_PLUGIN_URL . 'assets/css/learndash-admin-style' . leardash_min_asset() . '.css', array(), LEARNDASH_SCRIPT_VERSION_TOKEN ); wp_style_add_data( 'learndash-admin-style', 'rtl', 'replace' ); $learndash_assets_loaded['styles']['learndash-admin-style'] = __FUNCTION__; wp_enqueue_style( 'sfwd-module-style', LEARNDASH_LMS_PLUGIN_URL . 'assets/css/sfwd_module' . leardash_min_asset() . '.css', array(), LEARNDASH_SCRIPT_VERSION_TOKEN ); wp_style_add_data( 'sfwd-module-style', 'rtl', 'replace' ); $learndash_assets_loaded['styles']['sfwd-module-style'] = __FUNCTION__; if ( ( $pagenow == 'edit.php' ) && ( in_array( $typenow, array( 'sfwd-essays', 'sfwd-assignment', 'sfwd-topic', 'sfwd-quiz' ) ) ) ) { wp_enqueue_script( 'sfwd-module-script', LEARNDASH_LMS_PLUGIN_URL . 'assets/js/sfwd_module' . leardash_min_asset() . '.js', array( 'jquery' ), LEARNDASH_SCRIPT_VERSION_TOKEN, true ); $learndash_assets_loaded['scripts']['sfwd-module-script'] = __FUNCTION__; wp_localize_script( 'sfwd-module-script', 'sfwd_data', array() ); } } if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ) ) ) && ( $post->post_type == 'sfwd-quiz' ) ) { wp_enqueue_script( 'wpProQuiz_admin_javascript', plugins_url( 'js/wpProQuiz_admin' . leardash_min_asset() . '.js', WPPROQUIZ_FILE ), array( 'jquery' ), LEARNDASH_SCRIPT_VERSION_TOKEN, true ); $learndash_assets_loaded['scripts']['wpProQuiz_admin_javascript'] = __FUNCTION__; } if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ) ) ) && ( $post->post_type == 'sfwd-lessons' ) ) { wp_enqueue_style( 'ld-datepicker-ui-css', LEARNDASH_LMS_PLUGIN_URL . 'assets/css/jquery-ui' . leardash_min_asset() . '.css', array(), LEARNDASH_SCRIPT_VERSION_TOKEN ); wp_style_add_data( 'ld-datepicker-ui-css', 'rtl', 'replace' ); $learndash_assets_loaded['styles']['ld-datepicker-ui-css'] = __FUNCTION__; } if ( ( ( $pagenow == 'admin.php' ) && ( isset( $_GET['page'] ) ) && ( $_GET['page'] == 'ldAdvQuiz' ) ) && ( ( isset( $_GET['module'] ) ) && ( $_GET['module'] == 'statistics' ) ) ) { wp_enqueue_style( 'ld-datepicker-ui-css', LEARNDASH_LMS_PLUGIN_URL . 'assets/css/jquery-ui' . leardash_min_asset() . '.css', array(), LEARNDASH_SCRIPT_VERSION_TOKEN ); wp_style_add_data( 'ld-datepicker-ui-css', 'rtl', 'replace' ); $learndash_assets_loaded['styles']['ld-datepicker-ui-css'] = __FUNCTION__; } } add_action( 'admin_enqueue_scripts', 'learndash_load_admin_resources' ); /* * Change label in admin bar on single topic to 'Edit Topic' * * @todo consider for deprecation, action is commented * * @since 2.1.0 / function learndash_admin_bar_link() { global $wp_admin_bar; global $post; if ( ! is_super_admin() \|\| ! is_admin_bar_showing() ) { return; } if ( is_single() && $post->post_type == 'sfwd-topic' ) { $wp_admin_bar->add_menu( array( 'id' => 'edit_fixed', 'parent' => false, 'title' => sprintf( esc_html_x( 'Edit %s', 'Edit Topic Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'topic' ) ), 'href' => get_edit_post_link( $post->id ), ) ); } } /* * Output Reports Page * * @since 2.1.0 / function learndash_lms_reports_page() { ?> <div id="learndash-reports" class="wrap"> <h1><?php esc_html_e( 'User Reports', 'learndash' ); ?></h1> <br> <div class="sfwd_settings_left"> <div class=" " id="sfwd-learndash-reports_metabox"> <div class="inside"> <a class="button-primary" href="<?php echo admin_url( 'admin.php?page=learndash-lms-reports&action=sfp_update_module&nonce-sfwd=' . wp_create_nonce( 'sfwd-nonce' ) . '&page_options=sfp_home_description&courses_export_submit=Export' ); ?>"><?php printf( esc_html_x( 'Export User %s Data', 'Export User Course Data Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'course' ) ); ?></a> <a class="button-primary" href="<?php echo admin_url( 'admin.php?page=learndash-lms-reports&action=sfp_update_module&nonce-sfwd=' . wp_create_nonce( 'sfwd-nonce' ) . '&page_options=sfp_home_description&quiz_export_submit=Export' ); ?>"><?php printf( esc_html_x( 'Export %s Data', 'Export Quiz Data Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'quiz' ) ); ?></a> <?php /* * Run actions after report page buttons print * * @since 2.1.0 / do_action( 'learndash_report_page_buttons' ); ?> </div> </div> </div> </div> <?php } /* * Add Javascript to admin footer * * @since 2.1.0 * @TODO We need to get rid of this JS logic and replace with filter to set the $parent_file * See: * https://developer.wordpress.org/reference/hooks/parent_file/ * https://developer.wordpress.org/reference/hooks/submenu_file/ / function learndash_select_menu() { global $learndash_current_page_link; global $parent_file, $submenu_file; if ( ! empty( $learndash_current_page_link ) ) { ?> <script type="text/javascript"> //jQuery(window).on('load', function( $) { jQuery("body").removeClass("sticky-menu"); jQuery("#toplevel_page_learndash-lms, #toplevel_page_learndash-lms > a").removeClass('wp-not-current-submenu' ); jQuery("#toplevel_page_learndash-lms").addClass('current wp-has-current-submenu wp-menu-open' ); jQuery("#toplevel_page_learndash-lms a[href='<?php echo $learndash_current_page_link; ?>']").parent().addClass("current"); //}); </script> <?php } }; /* * Shortcode columns in admin for Quizes * * @since 2.1.0 * * @param array $cols admin columns for post type * @return array $cols admin columns for post type / function add_shortcode_data_columns( $cols ) { return array_merge( array_slice( $cols, 0, 3 ), array( 'shortcode' => esc_html__( 'Shortcode', 'learndash' ) ), array_slice( $cols, 3 ) ); } /* * Assigned Course columns in admin for Lessons and Quizes * * @since 2.1.0 * * @param array $cols admin columns for post type * @return array $cols admin columns for post type / function add_course_data_columns( $cols ) { global $typenow; $new_columns = array(); if ( in_array( $typenow, array( 'sfwd-assignment' ) ) !== false ) { $new_columns = array( 'course' => sprintf( esc_html_x( 'Assigned %s', 'Assigned Course Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'course' ) ), 'lesson' => sprintf( esc_html_x( 'Assigned %s', 'Assigned Lesson Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'lesson' ) ), ); } else { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) != 'yes' ) { $new_columns = array( 'course' => sprintf( esc_html_x( 'Assigned %s', 'Assigned Course Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'course' ) ), ); } } if ( ! empty( $new_columns ) ) { $cols = array_merge( array_slice( $cols, 0, 3 ), $new_columns, array_slice( $cols, 3 ) ); } return $cols; } /* * Assigned Lesson & Assigned Course columns in admin for Topics and Assignments * * @since 2.1.0 * * @param array $cols admin columns for post type * @return array $cols admin columns for post type / function add_lesson_data_columns( $cols ) { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) != 'yes' ) { $cols = array_merge( array_slice( $cols, 0, 3 ), array( 'course' => sprintf( esc_html_x( 'Assigned %s', 'Assigned Course Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'course' ) ), 'lesson' => sprintf( esc_html_x( 'Assigned %s', 'Assigned Lesson Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'lesson' ) ), ), array_slice( $cols, 3 ) ); } return $cols; } /* * Status columns in admin for Assignments * * @since 2.1.0 * * @param array $cols admin columns for post type * @return array $cols admin columns for post type / function add_assignment_data_columns( $cols ) { return array_merge( array_slice( $cols, 0, 3 ), array( 'approval_status' => esc_html__( 'Status', 'learndash' ), 'approval_points' => esc_html__( 'Points', 'learndash' ), ), array_slice( $cols, 3 ) ); } /* * Remove tags column for quizzes * * @since 2.1.0 * * @param array $cols admin columns for post type * @return array $cols admin columns for post type / function remove_tags_column( $cols ) { unset( $cols['tags'] ); return $cols; } /* * Remove categories column for quizzes * * @since 2.1.0 * * @param array $cols admin columns for post type * @return array $cols admin columns for post type / function remove_categories_column( $cols ) { unset( $cols['categories'] ); return $cols; } /* * Output approval status for assignment in admin column * * @since 2.1.0 * * @param string $column_name Name of the column. * @param int $assignment_id ID of the assigment. / function manage_asigned_assignment_columns( $column_name, $assignment_id ) { switch ( $column_name ) { case 'approval_status': $assignment_lesson_id = intval( get_post_meta( $assignment_id, 'lesson_id', true ) ); if ( ! empty( $assignment_lesson_id ) ) { $approval_status_flag = learndash_is_assignment_approved_by_meta( $assignment_id ); if ( 1 == $approval_status_flag ) { $approval_status_label = _x( 'Approved', 'Assignment approval status', 'learndash' ); } else { $approval_status_flag = 0; $approval_status_label = _x( 'Not Approved', 'Assignment approval status', 'learndash' ); } $approval_status_url = admin_url( 'edit.php?post_type=' . @$_GET['post_type'] . '&approval_status=' . $approval_status_flag ); echo '<a href="' . esc_url( $approval_status_url ) . '">' . esc_html( $approval_status_label ) . '</a>'; if ( 1 != $approval_status_flag ) { ?> <button id="assignment_approve_<?php echo esc_attr( $assignment_id ); ?>" class="small assignment_approve_single"><?php esc_html_e( 'approve', 'learndash' ); ?></button> <?php } } break; case 'approval_points': if ( learndash_assignment_is_points_enabled( $assignment_id ) ) { $max_points = 0; $assignment_settings_id = intval( get_post_meta( $assignment_id, 'lesson_id', true ) ); if ( ! empty( $assignment_settings_id ) ) { $max_points = learndash_get_setting( $assignment_settings_id, 'lesson_assignment_points_amount' ); } $current_points = get_post_meta( $assignment_id, 'points', true ); if ( ! is_numeric( $current_points ) ) { $approval_status_flag = learndash_is_assignment_approved_by_meta( $assignment_id ); if ( 1 != $approval_status_flag ) { $current_points = '<input id="assignment_points_' . $assignment_id . '" class="small-text" type="number" value="0" max="' . $max_points . '" min="0" step="1" name="assignment_points[' . $assignment_id . ']" />'; } else { $current_points = '0'; } } echo sprintf( _x( '%1$s / %2$s', 'placeholders: current points / maximum point for assignment', 'learndash' ), $current_points, $max_points ); } else { esc_html_x( 'Not Enabled', 'Points for assignment not enabled', 'learndash' ); } break; default: break; } } /* * Output values for Assigned Courses in admin columns * for lessons, quizzes, topics, assignments * * @since 2.1.0 * * @param string $column_name * @param int $id / function manage_asigned_course_columns( $column_name, $id ) { global $typenow; switch ( $column_name ) { case 'shortcode': $valid_quiz = false; $quiz_pro_id = learndash_get_setting( $id, 'quiz_pro', true ); $quiz_pro_id = absint( $quiz_pro_id ); if ( ! empty( $quiz_pro_id ) ) { $quiz_mapper = new WpProQuiz_Model_QuizMapper(); $quiz_pro = $quiz_mapper->fetch( $quiz_pro_id ); if ( ( is_a( $quiz_pro, 'WpProQuiz_Model_Quiz' ) ) && ( $quiz_pro_id === $quiz_pro->getId() ) ) { $valid_quiz = true; echo '<strong>[ld_quiz quiz_id="' . $id . '"]</strong>'; echo '<br />[LDAdvQuiz ' . $quiz_pro_id . ']'; echo '<br />[LDAdvQuiz_toplist ' . $quiz_pro_id . ']'; } } if ( false === $valid_quiz ) { ?> <span class="ld-error"><?php esc_html_e( 'Missing ProQuiz Associated Settings.', 'learndash' ); ?></span> <?php } break; case 'course': if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) \|\| ( get_post_type( $id ) == 'sfwd-assignment' ) ) { //$course_id = intval( $_GET['course_id'] ); //$course_id = learndash_get_course_id( $id ); $course_id = get_post_meta( $id, 'course_id', true ); } else { //$course_id = 0; $course_id = get_post_meta( $id, 'course_id', true ); } } else { //$course_id = learndash_get_course_id( $id ); $course_id = get_post_meta( $id, 'course_id', true ); } if ( ! empty( $course_id ) ) { $row_actions = array(); $edit_url = get_edit_post_link( $course_id ); echo '<a href="' . $edit_url . '">' . get_the_title( $course_id ) . '</a>'; $row_actions['edit'] = '<a href="' . $edit_url . '">' . esc_html__( 'edit', 'learndash' ) . '</a>'; $row_actions['filter_post'] = '<a href="' . add_query_arg( 'course_id', $course_id ) . '">' . esc_html__( 'filter', 'learndash' ) . '</a>'; echo learndash_list_table_row_actions( $row_actions ); } else { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) != 'yes' ) { if ( get_post_type( $id ) === 'sfwd-quiz' ) { echo '—'; } else { echo '<span class="ld-error dashicons dashicons-warning" title="' . sprintf( esc_html_x( '%s Required', 'placeholder: Course', 'learndash' ), LearnDash_Custom_Label::get_label( 'course' ) ) . '"></span>'; } } else { echo '—'; } } break; case 'lesson': if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { if ( in_array( $typenow, array( 'sfwd-assignment' ) ) ) { $course_id = get_post_meta( $id, 'course_id', true ); $lesson_id = get_post_meta( $id, 'lesson_id', true ); } elseif ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $course_id = intval( $_GET['course_id'] ); $lesson_id = learndash_course_get_single_parent_step( $course_id, $id ); } else { $lesson_id = get_post_meta( $id, 'lesson_id', true ); } } else { //$lesson_id = learndash_get_setting( $id, 'lesson' ); $lesson_id = get_post_meta( $id, 'lesson_id', true ); //$course_id = learndash_get_setting( $id, 'course' ); $course_id = get_post_meta( $id, 'course_id', true ); } if ( ! empty( $lesson_id ) ) { $row_actions = array(); $edit_url = get_edit_post_link( $lesson_id ); $filter_url = add_query_arg( 'lesson_id', $lesson_id ); //$course_id = get_post_meta( $id, 'course_id', true ); if ( ! empty( $course_id ) ) { // For the filter URL we always add the course if available. $filter_url = add_query_arg( 'course_id', $course_id, $filter_url ); if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { $edit_url = add_query_arg( 'course_id', $course_id, $edit_url ); } else { $edit_url = remove_query_arg( 'course_id', $edit_url ); } } else { $filter_url = remove_query_arg( 'course_id', $filter_url ); $edit_url = remove_query_arg( 'course_id', $edit_url ); } echo '<a href="' . $edit_url . '">' . get_the_title( $lesson_id ) . '</a>'; $row_actions['edit'] = '<a href="' . $edit_url . '">' . esc_html__( 'edit', 'learndash' ) . '</a>'; $row_actions['filter_post'] = '<a href="' . $filter_url . '">' . esc_html__( 'filter', 'learndash' ) . '</a>'; echo learndash_list_table_row_actions( $row_actions ); } else { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) != 'yes' ) { if ( get_post_type( $id ) === 'sfwd-quiz' ) { echo '—'; } else { echo '<span class="ld-error dashicons dashicons-warning" title="' . sprintf( esc_html_x( '%s Required', 'placeholder: Lesson', 'learndash' ), LearnDash_Custom_Label::get_label( 'lesson' ) ) . '"></span>'; } } else { echo '—'; } } break; default: break; } } function learndash_list_table_row_actions( $actions, $always_visible = false ) { $action_count = count( $actions ); $i = 0; if ( ! $action_count ) { return ''; } $out = '<div class="' . ( $always_visible ? 'row-actions visible' : 'row-actions' ) . '">'; foreach ( $actions as $action => $link ) { ++$i; ( $i == $action_count ) ? $sep = '' : $sep = ' \| '; $out .= "<span class='$action'>$link$sep</span>"; } $out .= '</div>'; $out .= '<button type="button" class="toggle-row"><span class="screen-reader-text">' . esc_html__( 'Show more details', 'learndash' ) . '</span></button>'; return $out; } /* * Output select dropdown before the filter button to filter post listing * by course * * @since 2.1.0 / function restrict_listings_by_course( $post_type, $location = '' ) { global $pagenow, $sfwd_lms; $ld_post_types = array( //'sfwd-courses', //'sfwd-lessons', //'sfwd-topic', //'sfwd-quiz', 'sfwd-certificates', 'groups', 'sfwd-assignment', 'sfwd-transactions', 'sfwd-essays', ); if ( ! is_admin() ) { return; } if ( 'edit.php' !== $pagenow ) { return; } if ( ( isset( $_GET['post_status'] ) ) && ( 'trash' === $_GET['post_status'] ) ) { return; } if ( ( ! isset( $post_type ) ) \|\| ( ! in_array( $post_type, $ld_post_types ) ) ) { return; } // First we display the object taxonomies if ( ! in_array( $post_type, array( 'sfwd-quiz' ) ) ) { $object_taxonomies = get_object_taxonomies( $post_type ); if ( ( ! empty( $object_taxonomies ) ) && ( is_array( $object_taxonomies ) ) ) { // We remove 'category' from the object taxonomies because by now WP has already output it. // Maybe at some point we can move the filter earlier $object_taxonomies = array_diff( $object_taxonomies, array( 'category' ) ); } $object_taxonomies = apply_filters( 'learndash-admin-taxonomy-filters-display', $object_taxonomies, $post_type ); if ( ( ! empty( $object_taxonomies ) ) && ( is_array( $object_taxonomies ) ) ) { foreach ( $object_taxonomies as $taxonomy_slug ) { if ( isset( $_GET[ $taxonomy_slug ] ) ) { $selected = esc_attr( $_GET[ $taxonomy_slug ] ); } else { $selected = false; } //if ( $taxonomy_slug == 'post_tag' ) // $taxonomy_slug_name = 'tag'; //else $taxonomy_slug_name = $taxonomy_slug; $dropdown_options = array( 'taxonomy' => $taxonomy_slug, 'name' => $taxonomy_slug_name, //'show_option_all' => get_taxonomy( $taxonomy_slug )->labels->all_items, 'show_option_none' => get_taxonomy( $taxonomy_slug )->labels->all_items, 'option_none_value' => '', 'hide_empty' => 0, 'hierarchical' => get_taxonomy( $taxonomy_slug )->hierarchical, 'show_count' => 0, 'orderby' => 'name', 'value_field' => 'slug', 'selected' => $selected, ); echo '<label class="screen-reader-text" for="' . $taxonomy_slug . '">' . sprintf( esc_html__( 'Filter by %s', 'learndash' ), get_taxonomy( $taxonomy_slug )->labels->singular_name ) . '</label>'; wp_dropdown_categories( $dropdown_options ); } } } $cpt_filters_shown['sfwd-courses'] = array( 'sfwd-lessons', 'sfwd-topic', 'sfwd-assignment', 'sfwd-quiz', 'sfwd-essays', / 'sfwd-certificates', / 'groups', 'sfwd-transactions' ); $cpt_filters_shown['sfwd-lessons'] = array( 'sfwd-topic', 'sfwd-assignment', 'sfwd-quiz', 'sfwd-essays' ); $cpt_filters_shown['sfwd-topic'] = array(); $cpt_filters_shown['sfwd-quiz'] = array( 'sfwd-essays' / 'sfwd-certificates' / ); $cpt_filters_shown = apply_filters( 'learndash-admin-cpt-filters-display', $cpt_filters_shown ); $course_ids = array(); $lesson_ids = array(); $group_ids = array(); // Courses filter if ( in_array( $_GET['post_type'], $cpt_filters_shown['sfwd-courses'] ) ) { $query_options_course = array( 'post_type' => 'sfwd-courses', 'post_status' => 'any', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC', ); if ( learndash_is_group_leader_user( get_current_user_id() ) ) { $group_ids = learndash_get_administrators_group_ids( get_current_user_id() ); if ( ! empty( $group_ids ) && is_array( $group_ids ) ) { foreach ( $group_ids as $group_id ) { $group_course_ids = learndash_group_enrolled_courses( $group_id ); if ( ! empty( $group_course_ids ) && is_array( $group_course_ids ) ) { $course_ids = array_merge( $course_ids, $group_course_ids ); } } } if ( ! empty( $course_ids ) && count( $course_ids ) ) { $query_options_course['post__in'] = $course_ids; } } $lazy_load = apply_filters( 'learndash_element_lazy_load_admin', true ); if ( true == $lazy_load ) { $lazy_load = apply_filters( 'learndash_element_lazy_load_admin_' . $_GET['post_type'] . '_filters', true ); if ( true == $lazy_load ) { $query_options_course['paged'] = 1; $query_options_course['posts_per_page'] = apply_filters( 'learndash_element_lazy_load_per_page', LEARNDASH_LMS_DEFAULT_LAZY_LOAD_PER_PAGE, $_GET['post_type'] ); } } $query_options_course = apply_filters( 'learndash_course_post_options_filter', $query_options_course, $_GET['post_type'] ); $query_posts_course = new WP_Query( $query_options_course ); if ( ! empty( $query_posts_course->posts ) ) { if ( count( $query_posts_course->posts ) >= $query_posts_course->found_posts ) { // If the number of returned posts is equal or greater then found_posts then no need to run lazy load $lazy_load = false; } $post_type_nonce = wp_create_nonce( 'sfwd-courses' ); if ( true == $lazy_load ) { $lazy_load_data = array(); $lazy_load_data['query_vars'] = $query_options_course; $lazy_load_data['query_type'] = 'WP_Query'; $lazy_load_data['nonce'] = $post_type_nonce; if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $lazy_load_data['value'] = intval( $_GET['course_id'] ); } else { $lazy_load_data['value'] = 0; } $lazy_load_data = ' learndash_lazy_load_data="' . htmlspecialchars( json_encode( $lazy_load_data ) ) . '" '; } else { $lazy_load_data = ''; } echo '<select ' . $lazy_load_data . " name='course_id' id='course_id' class='postform' data-ld_selector_nonce='" . $post_type_nonce . "' data-ld_selector_default='0'>"; echo "<option value=''>" . sprintf( esc_html_x( 'Show All %s', 'Show All Courses Option Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'courses' ) ) . '</option>'; foreach ( $query_posts_course->posts as $p ) { echo '<option value=' . $p->ID, ( ( ( isset( $_GET['course_id'] ) ) && ( intval( $_GET['course_id'] ) == intval( $p->ID ) ) ) ? ' selected="selected"' : '' ) . '>' . $p->post_title . '</option>'; } echo '</select>'; $lazy_load_spinner = '<span style="display:none;" class="learndash_lazy_loading"><img class="learndash_lazy_load_spinner" alt="' . esc_html__( 'loading', 'learndash' ) . '" src="' . admin_url( '/images/wpspin_light.gif' ) . '" /> </span>'; echo $lazy_load_spinner; } } // Lessons filter if ( in_array( $_GET['post_type'], $cpt_filters_shown['sfwd-lessons'] ) ) { echo "<select name='lesson_id' id='lesson_id' class='postform' data-ld_selector_nonce='" . wp_create_nonce( 'sfwd-lessons' ) . "' data-ld_selector_default='0'>"; echo "<option value=''>" . sprintf( esc_html_x( 'Show All %s', 'Show All Lessons Option Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'lessons' ) ) . '</option>'; if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( $_GET['post_type'] == 'sfwd-topic' ) { $lessons_items = $sfwd_lms->select_a_lesson_or_topic( intval( $_GET['course_id'] ), false ); } else { $lessons_items = $sfwd_lms->select_a_lesson_or_topic( intval( $_GET['course_id'] ) ); } $selected_lesson_id = 0; if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { $selected_lesson_id = intval( $_GET['lesson_id'] ); } if ( ! empty( $lessons_items ) ) { foreach ( $lessons_items as $id => $title ) { echo '<option value="' . $id . '" ' . selected( $selected_lesson_id, $id ) . '>' . $title . '</option>'; } } } echo '</select>'; } // Topicss filter if ( in_array( $_GET['post_type'], $cpt_filters_shown['sfwd-topic'] ) ) { $query_options_topic = array( 'post_type' => 'sfwd-topic', 'post_status' => 'any', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC', ); // If the course_id is selected we limit the lesson selector to only those related to course_id // @since 2.3 if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { $query_options_topic['meta_key'] = 'lesson_id'; $query_options_topic['meta_value'] = intval( $_GET['lesson_id'] ); $query_options_topic['meta_compare'] = '='; } else { if ( ! empty( $lesson_ids ) && count( $lesson_ids ) ) { if ( ! isset( $query_options_topic['meta_query'] ) ) { $query_options_topic['meta_query'] = array(); } $query_options_topic['meta_query'][] = array( 'key' => 'lesson_id', 'value' => $lesson_ids, 'compare' => 'IN', ); } } $lazy_load = apply_filters( 'learndash_element_lazy_load_admin', true ); if ( $lazy_load == true ) { $lazy_load = apply_filters( 'learndash_element_lazy_load_admin_' . $_GET['post_type'] . '_filters', true ); if ( $lazy_load == true ) { $query_options_topic['paged'] = 1; $query_options_topic['posts_per_page'] = apply_filters( 'learndash_element_lazy_load_per_page', LEARNDASH_LMS_DEFAULT_LAZY_LOAD_PER_PAGE, $_GET['post_type'] ); } } $query_options_topic = apply_filters( 'learndash_lesson_post_options_filter', $query_options_topic, $_GET['post_type'] ); $query_posts_topic = new WP_Query( $query_options_topic ); if ( ! empty( $query_posts_topic->posts ) ) { if ( count( $query_posts_topic->posts ) >= $query_posts_topic->found_posts ) { // If the number of returned posts is equal or greater then found_posts then no need to run lazy load $lazy_load = false; } $post_type_nonce = wp_create_nonce( 'sfwd-topic' ); if ( $lazy_load == true ) { $lazy_load_data = array(); $lazy_load_data['query_vars'] = $query_options_topic; $lazy_load_data['query_type'] = 'WP_Query'; $lazy_load_data['nonce'] = $post_type_nonce; if ( isset( $_GET['topic_id'] ) ) { $lazy_load_data['value'] = intval( $_GET['topic_id'] ); } else { $lazy_load_data['value'] = 0; } $lazy_load_data = ' learndash_lazy_load_data="' . htmlspecialchars( json_encode( $lazy_load_data ) ) . '" '; } else { $lazy_load_data = ''; } echo '<select ' . $lazy_load_data . " name='topic_id' id='topic_id' class='postform' data-ld_selector_nonce='" . $post_type_nonce . "' data-ld_selector_default='0'>"; echo "<option value=''>" . sprintf( esc_html_x( 'Show All %s', 'Show All Topics Option Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'topic' ) ) . '</option>'; foreach ( $query_posts_topic->posts as $p ) { echo '<option value=' . $p->ID, ( @$_GET['topic_id'] == $p->ID ? ' selected="selected"' : '' ) . '>' . $p->post_title . '</option>'; } echo '</select>'; } } // Quiz Filters if ( in_array( $_GET['post_type'], $cpt_filters_shown['sfwd-quiz'] ) ) { //$quiz = new WpProQuiz_Model_QuizMapper(); //$quizzes = $quiz->fetchAll(); //echo "<select name='quiz_id' id='quiz_id' class='postform'>"; //echo "<option value=''>". sprintf( esc_html_x( 'Show All %s', 'Show All Quizzes', 'learndash' ), LearnDash_Custom_Label::get_label( 'quizzes' ) ) .'</option>'; //foreach ( $quizzes as $quiz ) { // echo '<option value='. $quiz->getId(), ( @$_GET['quiz_id'] == $quiz->getId() ? ' selected="selected"' : '').'>' . $quiz->getName() .'</option>'; //} //echo '</select>'; $query_options_quiz = array( 'post_type' => 'sfwd-quiz', 'post_status' => 'any', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC', ); // If the course_id is selected we limit the lesson selector to only those related to course_id // @since 2.3 if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $query_options_quiz['meta_key'] = 'course_id'; $query_options_quiz['meta_value'] = intval( $_GET['course_id'] ); } else { if ( ! empty( $course_ids ) && count( $course_ids ) ) { if ( ! isset( $query_options_quiz['meta_query'] ) ) { $query_options_quiz['meta_query'] = array(); } $query_options_quiz['meta_query'][] = array( 'key' => 'course_id', 'value' => $course_ids, 'compare' => 'IN', ); } } $query_options_quiz = apply_filters( 'learndash_lesson_post_options_filter', $query_options_quiz, $_GET['post_type'] ); $query_posts_quiz = new WP_Query( $query_options_quiz ); if ( ! empty( $query_posts_quiz->posts ) ) { if ( count( $query_posts_quiz->posts ) >= $query_posts_quiz->found_posts ) { // If the number of returned posts is equal or greater then found_posts then no need to run lazy load $lazy_load = false; } $post_type_nonce = wp_create_nonce( 'sfwd-quiz' ); if ( $lazy_load == true ) { $lazy_load_data = array(); $lazy_load_data['query_vars'] = $query_options_quiz; $lazy_load_data['query_type'] = 'WP_Query'; $lazy_load_data['nonce'] = $post_type_nonce; if ( isset( $_GET['quiz_id'] ) ) { $lazy_load_data['value'] = intval( $_GET['quiz_id'] ); } else { $lazy_load_data['value'] = 0; } $lazy_load_data = ' learndash_lazy_load_data="' . htmlspecialchars( json_encode( $lazy_load_data ) ) . '" '; } else { $lazy_load_data = ''; } echo '<select ' . $lazy_load_data . " name='quiz_id' id='quiz_id' class='postform' data-ld_selector_nonce='" . $post_type_nonce . "' data-ld_selector_default='0'>"; echo "<option value=''>" . sprintf( esc_html_x( 'Show All %s', 'Show All Quizzes Option Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'quizzes' ) ) . '</option>'; foreach ( $query_posts_quiz->posts as $p ) { $quiz_pro_id = get_post_meta( $p->ID, 'quiz_pro_id', true ); if ( ! empty( $quiz_pro_id ) ) { if ( ( isset( $_GET['quiz_id'] ) ) && ( ! empty( $_GET['quiz_id'] ) ) ) { $is_Selected = selected( absint( $_GET['quiz_id'] ), absint( $quiz_pro_id ), false ); } else { $is_Selected = ''; } echo '<option value="' . $quiz_pro_id . '" ' . $is_Selected . '>' . $p->post_title . '</option>'; } } echo '</select>'; } else { echo "<select name='quiz_id' id='quiz_id' class='postform'>"; echo "<option value=''>" . sprintf( esc_html_x( 'Show All %s', 'Show All Quizzes Option Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'quizzes' ) ) . '</option>'; echo '</select>'; } } if ( $_GET['post_type'] == 'sfwd-assignment' ) { $selected_1 = ''; $selected_0 = ''; if ( isset( $_GET['approval_status'] ) ) { if ( $_GET['approval_status'] == 1 ) { $selected_1 = 'selected="selected"'; $selected_0 = ''; } if ( $_GET['approval_status'] == 0 ) { $selected_0 = 'selected="selected"'; $selected_1 = ''; } } elseif ( ( isset( $_GET['approval_status'] ) ) && ( $_GET['approval_status'] == 0 ) ) { $selected_0 = 'selected="selected"'; $selected_1 = ''; } elseif ( ! isset( $_GET['approval_status'] ) ) { $selected_0 = ''; $selected_1 = ''; } ?> <select name='approval_status' id='approval_status' class='postform'> <option value='-1'><?php esc_html_e( 'Approval Status', 'learndash' ); ?></option> <option value='1' <?php echo $selected_1; ?>><?php esc_html_e( 'Approved', 'learndash' ); ?></option> <option value='0' <?php echo $selected_0; ?>><?php esc_html_e( 'Not Approved', 'learndash' ); ?></option> </select> <?php } } /* * Filter queries in admin post listing by what user selects * * @since 2.1.0 * * @param object $query WP_Query object * @return object $q_vars WP_Query object / function course_table_filter( $query ) { global $pagenow, $typenow; $q_vars = &$query->query_vars; if ( ! is_admin() ) { return; } if ( $pagenow != 'edit.php' ) { return; } if ( ! $query->is_main_query() ) { return; } if ( empty( $typenow ) ) { return; } / if ( ( isset( $_GET['course_id'] ) ) && ( !empty( $_GET['course_id'] ) ) && ( $typenow == 'sfwd-lessons' \|\| $typenow == 'sfwd-topic' \|\| $typenow == 'sfwd-quiz' \|\| $typenow == 'sfwd-assignment' \|\| $typenow == 'sfwd-essays' ) ) { $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => $_GET['course_id'], ); } if ( ( isset($_GET['lesson_id'] ) ) && ( !empty( $_GET['lesson_id'] ) ) && ( $typenow == 'sfwd-topic' \|\| $typenow == 'sfwd-assignment' \|\| $typenow == 'sfwd-essays' ) ) { $q_vars['meta_query'][] = array( 'key' => 'lesson_id', 'value' => $_GET['lesson_id'], ); } if ( ( isset( $_GET['quiz_id'] ) ) && ( !empty( $_GET['quiz_id'] ) ) && ( $typenow == 'sfwd-essays' ) ) { $q_vars['meta_query'][] = array( 'key' => 'quiz_id', 'value' => intval( $_GET['quiz_id'] ), ); } // set custom post status anytime we are looking at essays with no particular post status if ( ( isset( $_GET['post_status'] ) ) && ( !isset( $_GET['post_status'] ) ) && ( $typenow == 'sfwd-essays' ) ) { $q_vars['post_status'] = array( 'graded', 'not_graded' ); } if ( ( isset( $_GET['approval_status'] ) ) && ( $typenow == 'sfwd-topic' \|\| $typenow == 'sfwd-assignment' ) ) { if ( $_GET['approval_status'] == 1 ) { $q_vars['meta_query'][] = array( 'key' => 'approval_status', 'value' => 1, ); } else if ( $_GET['approval_status'] == 0 ) { $q_vars['meta_query'][] = array( 'key' => 'approval_status', 'compare' => 'NOT EXISTS', ); } } } / if ( $typenow == 'sfwd-courses' ) { if ( ( isset( $_GET['post_tag'] ) ) && ( ! empty( $_GET['post_tag'] ) ) ) { $post_tag = esc_attr( $_GET['post_tag'] ); if ( $post_tag != '0' ) { $post_tag_term = get_term_by( 'slug', $post_tag, 'post_tag' ); if ( ( ! empty( $post_tag_term ) ) && ( $post_tag_term instanceof WP_Term ) ) { $q_vars['tag_id'] = $post_tag_term->term_id; } } } } elseif ( $typenow == 'sfwd-lessons' ) { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { $course_steps_by_type = learndash_course_get_steps_by_type( intval( $_GET['course_id'] ), $typenow ); if ( ! empty( $course_steps_by_type ) ) { $q_vars['post__in'] = $course_steps_by_type; $q_vars['orderby'] = 'post__in'; } } else { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => intval( $_GET['course_id'] ), ); } } if ( ( isset( $_GET['post_tag'] ) ) && ( ! empty( $_GET['post_tag'] ) ) ) { $post_tag = esc_attr( $_GET['post_tag'] ); if ( $post_tag != '0' ) { $post_tag_term = get_term_by( 'slug', $post_tag, 'post_tag' ); if ( ( ! empty( $post_tag_term ) ) && ( $post_tag_term instanceof WP_Term ) ) { $q_vars['tag_id'] = $post_tag_term->term_id; } } } } elseif ( $typenow == 'sfwd-topic' ) { if ( ( isset( $_GET['post_tag'] ) ) && ( ! empty( $_GET['post_tag'] ) ) ) { $post_tag = esc_attr( $_GET['post_tag'] ); if ( $post_tag != '0' ) { $post_tag_term = get_term_by( 'slug', $post_tag, 'post_tag' ); if ( ( ! empty( $post_tag_term ) ) && ( $post_tag_term instanceof WP_Term ) ) { $q_vars['tag_id'] = $post_tag_term->term_id; } } } if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { $course_steps_by_type = learndash_course_get_steps_by_type( intval( $_GET['course_id'] ), $typenow ); if ( ! empty( $course_steps_by_type ) ) { $q_vars['post__in'] = $course_steps_by_type; $q_vars['orderby'] = 'post__in'; } } else { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => intval( $_GET['course_id'] ), ); } } if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { $lesson_topics = learndash_course_get_children_of_step( intval( $_GET['course_id'] ), intval( $_GET['lesson_id'] ), $typenow ); if ( ! empty( $lesson_topics ) ) { $HAS_LESSONS = true; $q_vars['post__in'] = $lesson_topics; } } else { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'lesson_id', 'value' => intval( $_GET['lesson_id'] ), ); } } $q_vars['relation'] = 'AND'; } elseif ( $typenow == 'sfwd-quiz' ) { if ( LearnDash_Settings_Section::get_section_setting( 'LearnDash_Settings_Courses_Builder', 'shared_steps' ) == 'yes' ) { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $quiz_ids = array(); if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { $quiz_ids = learndash_course_get_children_of_step( intval( $_GET['course_id'] ), intval( $_GET['lesson_id'] ), 'sfwd-quiz' ); } else { $quiz_ids = learndash_course_get_steps_by_type( intval( $_GET['course_id'] ), 'sfwd-quiz' ); } if ( ! empty( $quiz_ids ) ) { $q_vars['post__in'] = $quiz_ids; } else { $q_vars['post__in'] = array( 0 ); } } } else { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => intval( $_GET['course_id'] ), ); } if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'lesson_id', 'value' => intval( $_GET['lesson_id'] ), ); } } } elseif ( $typenow == 'sfwd-assignment' ) { if ( ( isset( $_GET['approval_status'] ) ) && ( $_GET['approval_status'] == 1 ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'approval_status', 'value' => 1, ); } elseif ( ( isset( $_GET['approval_status'] ) ) && ( $_GET['approval_status'] == 0 ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'approval_status', 'compare' => 'NOT EXISTS', ); } elseif ( ! isset( $_GET['approval_status'] ) ) { /// } if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => intval( $_GET['course_id'] ), ); } if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'lesson_id', 'value' => intval( $_GET['lesson_id'] ), ); } } elseif ( $typenow == 'groups' ) { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $groups = learndash_get_course_groups( intval( $_GET['course_id'] ), true ); if ( ! empty( $groups ) ) { $q_vars['post__in'] = $groups; } else { $q_vars['post__in'] = array( -1 ); } } } elseif ( $typenow == 'sfwd-essays' ) { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => intval( $_GET['course_id'] ), ); } if ( ( isset( $_GET['lesson_id'] ) ) && ( ! empty( $_GET['lesson_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'lesson_id', 'value' => intval( $_GET['lesson_id'] ), ); } if ( ( isset( $_GET['quiz_id'] ) ) && ( ! empty( $_GET['quiz_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'quiz_id', 'value' => intval( $_GET['quiz_id'] ), ); } } elseif ( $typenow == 'sfwd-transactions' ) { if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { if ( ! isset( $q_vars['meta_query'] ) ) { $q_vars['meta_query'] = array(); } $q_vars['meta_query'][] = array( 'key' => 'course_id', 'value' => intval( $_GET['course_id'] ), ); } } // if ( isset( $q_vars['meta_query'] ) ) { // error_log('meta_query<pre>'. print_r( $q_vars['meta_query'], true ) .'</pre>'); // } else { // error_log('meta_query not set'); // } } /* * Generate lesson id's and course id's once for all existing lessons, quizzes and topics * * @since 2.1.0 / function learndash_generate_patent_course_and_lesson_id_onetime() { if ( isset( $_GET['learndash_generate_patent_course_and_lesson_ids_onetime'] ) \|\| get_option( 'learndash_generate_patent_course_and_lesson_ids_onetime', 'yes' ) == 'yes' ) { $quizzes = get_posts( 'post_type=sfwd-quiz&posts_per_page=-1' ); if ( ! empty( $quizzes ) ) { foreach ( $quizzes as $quiz ) { update_post_meta( $quiz->ID, 'course_id', learndash_get_course_id( $quiz->ID ) ); $meta = get_post_meta( $quiz->ID, '_sfwd-quiz', true ); if ( ! empty( $meta['sfwd-quiz_lesson'] ) ) { update_post_meta( $quiz->ID, 'lesson_id', $meta['sfwd-quiz_lesson'] ); } }//exit; } $topics = get_posts( 'post_type=sfwd-topic&posts_per_page=-1' ); if ( ! empty( $topics ) ) { foreach ( $topics as $topic ) { update_post_meta( $topic->ID, 'course_id', learndash_get_course_id( $topic->ID ) ); $meta = get_post_meta( $topic->ID, '_sfwd-topic', true ); if ( ! empty( $meta['sfwd-topic_lesson'] ) ) { update_post_meta( $topic->ID, 'lesson_id', $meta['sfwd-topic_lesson'] ); } } } $lessons = get_posts( 'post_type=sfwd-lessons&posts_per_page=-1' ); if ( ! empty( $lessons ) ) { foreach ( $lessons as $lesson ) { update_post_meta( $lesson->ID, 'course_id', learndash_get_course_id( $lesson->ID ) ); } } update_option( 'learndash_generate_patent_course_and_lesson_ids_onetime', 'no' ); } } add_action( 'admin_init', 'learndash_generate_patent_course_and_lesson_id_onetime' ); /* * On post save, update post id's that maintain relationships between * courses, lessons, topics, and quizzes * * @since 2.1.0 * * @param int $post_id / function learndash_patent_course_and_lesson_id_save( $post_id ) { if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { return; } if ( empty( $post_id ) \|\| empty( $_POST['post_type'] ) ) { return ''; } // Check permissions if ( 'page' == $_POST['post_type'] ) { if ( ! current_user_can( 'edit_page', $post_id ) ) { return; } } else { if ( ! current_user_can( 'edit_post', $post_id ) ) { return; } } if ( 'sfwd-lessons' == $_POST['post_type'] \|\| 'sfwd-quiz' == $_POST['post_type'] \|\| 'sfwd-topic' == $_POST['post_type'] ) { if ( isset( $_POST[ $_POST['post_type'] . '_course' ] ) ) { update_post_meta( $post_id, 'course_id', (int) $_POST[ $_POST['post_type'] . '_course' ] ); } } if ( 'sfwd-topic' == $_POST['post_type'] \|\| 'sfwd-quiz' == $_POST['post_type'] ) { if ( isset( $_POST[ $_POST['post_type'] . '_lesson' ] ) ) { update_post_meta( $post_id, 'lesson_id', (int) $_POST[ $_POST['post_type'] . '_lesson' ] ); } } if ( 'sfwd-lessons' == $_POST['post_type'] \|\| 'sfwd-topic' == $_POST['post_type'] ) { global $wpdb; if ( isset( $_POST[ $_POST['post_type'] . '_course' ] ) ) { $course_id = (int) get_post_meta( $post_id, 'course_id', true ); } if ( ! empty( $course_id ) ) { $posts_with_lesson = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'lesson_id' AND meta_value = '%d'", $post_id ) ); if ( ! empty( $posts_with_lesson ) && ! empty( $posts_with_lesson[0] ) ) { foreach ( $posts_with_lesson as $post_with_lesson ) { $post_course_id = learndash_get_setting( $post_with_lesson, 'course' ); if ( $post_course_id != $course_id ) { learndash_update_setting( $post_with_lesson, 'course', (int) $course_id ); $quizzes_under_lesson_topic = $wpdb->get_col( $wpdb->prepare( 'SELECT post_id FROM ' . $wpdb->postmeta . ' WHERE meta_key = %s AND meta_value = %d', 'lesson_id', $posts_with_lesson ) ); if ( ! empty( $quizzes_under_lesson_topic ) && ! empty( $quizzes_under_lesson_topic[0] ) ) { foreach ( $quizzes_under_lesson_topic as $quiz_post_id ) { $quiz_course_id = learndash_get_setting( $quiz_post_id, 'course' ); if ( $course_id != $quiz_course_id ) { learndash_update_setting( $quiz_course_id, 'course', (int) $course_id ); } } } } } } } } } function learndash_patent_course_and_lesson_id_save_NEW( $post_id ) { if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { return; } if ( empty( $post_id ) \|\| empty( $_POST['post_type'] ) ) { return ''; } // Check permissions // if ( 'page' == $_POST['post_type'] ) { // if ( ! current_user_can( 'edit_page', $post_id ) ) { // return; // } // } else { // if ( ! current_user_can( 'edit_post', $post_id ) ) { // return; // } // } if ( in_array( $_POST['post_type'], array( 'sfwd-lessons', 'sfwd-topic', 'sfwd-quiz' ) ) !== false ) { if ( current_user_can( 'edit_course', $post_id ) ) { // Update the associated course ID $course_id = 0; if ( isset( $_POST[ $_POST['post_type'] . '_course' ] ) ) { $course_id = intval( $_POST[ $_POST['post_type'] . '_course' ] ); } update_post_meta( $post_id, 'course_id', $course_id ); // Update the associated lesson ID if ( in_array( $_POST['post_type'], array( 'sfwd-topic', 'sfwd-quiz' ) ) !== false ) { $lesson_id = 0; if ( isset( $_POST[ $_POST['post_type'] . '_lesson' ] ) ) { $lesson_id = intval( $_POST[ $_POST['post_type'] . '_lesson' ] ); } update_post_meta( $post_id, 'lesson_id', $lesson_id ); } // If here the course_id was changes on a lesson or topic. So we now need to update any sub items (referenced by the post meta lesson_id) if ( in_array( $_POST['post_type'], array( 'sfwd-lessons', 'sfwd-topic' ) ) !== false ) { global $wpdb; if ( isset( $_POST[ $_POST['post_type'] . '_course' ] ) ) { $course_id = get_post_meta( $post_id, 'course_id', true ); } if ( ! empty( $course_id ) ) { $posts_with_lesson = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'lesson_id' AND meta_value = '%d'", $post_id ) ); if ( ! empty( $posts_with_lesson ) && ! empty( $posts_with_lesson[0] ) ) { foreach ( $posts_with_lesson as $post_with_lesson ) { $post_course_id = learndash_get_setting( $post_with_lesson, 'course' ); if ( $post_course_id != $course_id ) { learndash_update_setting( $post_with_lesson, 'course', $course_id ); $quizzes_under_lesson_topic = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'lesson_id' AND meta_value = '%d'", $posts_with_lesson ) ); if ( ! empty( $quizzes_under_lesson_topic ) && ! empty( $quizzes_under_lesson_topic[0] ) ) { foreach ( $quizzes_under_lesson_topic as $quiz_post_id ) { $quiz_course_id = learndash_get_setting( $quiz_post_id, 'course' ); if ( $course_id != $quiz_course_id ) { learndash_update_setting( $quiz_course_id, 'course', $course_id ); } } } } } } } } } } } add_action( 'save_post', 'learndash_patent_course_and_lesson_id_save' ); function learndash_element_lazy_loader() { $reply_data = array(); if ( ( current_user_can( 'read' ) ) && ( isset( $_POST['query_data'] ) ) && ( ! empty( $_POST['query_data'] ) ) ) { if ( ( isset( $_POST['query_data']['query_vars'] ) ) && ( ! empty( $_POST['query_data']['query_vars'] ) ) ) { $reply_data['query_data'] = $_POST['query_data']; if ( isset( $_POST['query_data']['query_type'] ) ) { switch ( $_POST['query_data']['query_type'] ) { case 'WP_Query': $query = new WP_Query( $_POST['query_data']['query_vars'] ); if ( $query instanceof WP_Query ) { if ( ! empty( $query->posts ) ) { $reply_data['html_options'] = ''; foreach ( $query->posts as $p ) { if ( intval( $p->ID ) == intval( $_POST['query_data']['value'] ) ) { $selected = ' selected="selected" '; } else { $selected = ''; } $reply_data['html_options'] .= '<option ' . $selected . ' value="' . $p->ID . '">' . $p->post_title . '</option>'; } } } break; case 'WP_User_Query': $query = new WP_User_Query( $_POST['query_data']['query_vars'] ); break; default: break; } } } } echo json_encode( $reply_data ); wp_die(); // this is required to terminate immediately and return a proper response } add_action( 'wp_ajax_learndash_element_lazy_loader', 'learndash_element_lazy_loader' ); add_filter( 'views_edit-sfwd-essays', 'learndash_edit_list_table_views', 10, 1 ); add_filter( 'views_edit-sfwd-assignment', 'learndash_edit_list_table_views', 10, 1 ); function learndash_edit_list_table_views( $views = array() ) { if ( ! learndash_is_admin_user() ) { $views = array(); } return $views; } add_filter( 'plugin_row_meta', 'learndash_plugin_row_meta', 10, 4 ); function learndash_plugin_row_meta( $plugin_meta, $plugin_file, $plugin_data, $status ) { if ( $plugin_file == LEARNDASH_LMS_PLUGIN_KEY ) { if ( ! isset( $plugin_meta['changelog'] ) ) { $plugin_meta['changelog'] = '<a target="_blank" href="https://www.learndash.com/changelog">' . esc_html__( 'Changelog', 'learndash' ) . '</a>'; } } return $plugin_meta; } // Override the post_tag edit-tags.php 'Count' column to show only the related count for the LD post_type function learndash_manage_edit_post_tag_columns( $columns = array() ) { if ( ( isset( $_GET['post_type'] ) ) && ( ! empty( $_GET['post_type'] ) ) ) { if ( in_array( $_GET['post_type'], array( 'sfwd-courses', 'sfwd-lessons', 'sfwd-topic' ) ) ) { if ( isset( $columns['posts'] ) ) { unset( $columns['posts'] ); } $columns['ld_posts'] = esc_html__( 'Count', 'learndash' ); } } return $columns; } add_filter( 'manage_edit-post_tag_columns', 'learndash_manage_edit_post_tag_columns' ); //function learndash_manage_edit_category_columns( $columns = array() ) { // //error_log('columns<pre>'. print_r($columns, true) .'</pre>'); // if ( ( isset( $_GET['post_type'] ) ) && ( !empty( $_GET['post_type'] ) ) ) { // if ( isset( $columns['posts'] ) ) unset( $columns['posts'] ); // // $columns['ld_posts'] = esc_html__( 'Count', 'learndash' ); // } // // return $columns; //} add_filter( 'manage_edit-category_columns', 'learndash_manage_edit_post_tag_columns' ); function learndash_manage_post_tag_custom_column( $column_content = '', $column_name, $term_id ) { if ( $column_name == 'ld_posts' ) { if ( ( isset( $_GET['post_type'] ) ) && ( ! empty( $_GET['post_type'] ) ) ) { if ( in_array( $_GET['post_type'], array( 'sfwd-courses', 'sfwd-lessons', 'sfwd-topic' ) ) ) { $query_args = array( 'post_type' => esc_attr( $_GET['post_type'] ), 'post_status' => 'publish', 'tag_id' => $term_id, 'fields' => 'ids', 'nopaging' => true, ); $query_results = new WP_Query( $query_args ); if ( ! is_wp_error( $query_results ) ) { $count = count( $query_results->posts ); if ( $count > 0 ) { $term = get_term_by( 'id', $term_id, 'category' ); $column_content = "<a href='" . esc_url( add_query_arg( array( 'post_type' => esc_attr( $_GET['post_type'] ), 'taxonomy' => 'post_tag', 'post_tag' => $term->slug, ), 'edit.php' ) ) . "'>" . count( $query_results->posts ) . '</a>'; } else { $column_content = 0; } } } } } return $column_content; } add_filter( 'manage_post_tag_custom_column', 'learndash_manage_post_tag_custom_column', 10, 3 ); // Override the category edit-tags.php 'Count' column to show only the related count for the LD post_type function learndash_manage_category_custom_column( $column_content = '', $column_name, $term_id ) { if ( $column_name == 'ld_posts' ) { if ( ( isset( $_GET['post_type'] ) ) && ( ! empty( $_GET['post_type'] ) ) ) { if ( in_array( $_GET['post_type'], array( 'sfwd-courses', 'sfwd-lessons', 'sfwd-topic' ) ) ) { $query_args = array( 'post_type' => esc_attr( $_GET['post_type'] ), 'post_status' => 'publish', 'cat' => $term_id, 'fields' => 'ids', 'nopaging' => true, ); $query_results = new WP_Query( $query_args ); if ( ! is_wp_error( $query_results ) ) { $count = count( $query_results->posts ); if ( $count > 0 ) { //$term = get_term_by('id', $term_id, 'category'); $column_content = "<a href='" . esc_url( add_query_arg( array( 'post_type' => esc_attr( $_GET['post_type'] ), 'taxonomy' => 'category', 'cat' => $term_id, ), 'edit.php' ) ) . "'>" . count( $query_results->posts ) . '</a>'; } else { $column_content = 0; } } } } } return $column_content; } add_filter( 'manage_category_custom_column', 'learndash_manage_category_custom_column', 10, 3 ); function learndash_delete_all_data() { global $wpdb, $learndash_post_types, $learndash_taxonomies; /* * Under Multisite we don't even want to remove user data. This is because users and usermeta * is shared. Removing the LD user data could result in lost information for other sites. / if ( ! is_multisite() ) { // USER META SETTINGS ////////////////////////////// $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key='_sfwd-course_progress'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key='_sfwd-quizzes'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key LIKE 'completed_%'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key LIKE 'course_%_access_from'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key LIKE 'course_completed_%'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key LIKE 'learndash_course_expired_%'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key LIKE 'learndash_group_users_%'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key LIKE 'learndash_group_leaders_%'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key = 'ld-upgraded-user-meta-courses'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key = 'ld-upgraded-user-meta-quizzes'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->usermeta . " WHERE meta_key = 'course_points'" ); } // CUSTOM OPTIONS ////////////////////////////// $wpdb->query( 'DELETE FROM ' . $wpdb->options . " WHERE option_name LIKE 'learndash_%'" ); $wpdb->query( 'DELETE FROM ' . $wpdb->options . " WHERE option_name LIKE 'wpProQuiz_%'" ); // CUSTOMER POST TYPES ////////////////////////////// $ld_post_types = ''; foreach ( $learndash_post_types as $post_type ) { if ( ! empty( $ld_post_types ) ) { $ld_post_types .= ','; } $ld_post_types .= "'" . $post_type . "'"; } $post_ids = $wpdb->get_col( 'SELECT ID FROM ' . $wpdb->posts . ' WHERE post_type IN (' . $ld_post_types . ')' ); if ( ! empty( $post_ids ) ) { $offset = 0; while ( true ) { $post_ids_part = array_slice( $post_ids, $offset, 1000 ); if ( empty( $post_ids_part ) ) { break; } else { $wpdb->query( 'DELETE FROM ' . $wpdb->postmeta . ' WHERE post_id IN (' . implode( ',', $post_ids ) . ')' ); $wpdb->query( 'DELETE FROM ' . $wpdb->posts . ' WHERE post_parent IN (' . implode( ',', $post_ids ) . ')' ); $wpdb->query( 'DELETE FROM ' . $wpdb->posts . ' WHERE ID IN (' . implode( ',', $post_ids ) . ')' ); $offset += 1000; } } } // CUSTOM TAXONOMIES & TERMS ////////////////////////////// foreach ( $learndash_taxonomies as $taxonomy ) { // Prepare & excecute SQL $terms = $wpdb->get_results( $wpdb->prepare( "SELECT t., tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ('%s') ORDER BY t.name ASC", $taxonomy ) ); // Delete Terms if ( $terms ) { foreach ( $terms as $term ) { $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $term->term_taxonomy_id ) ); $wpdb->delete( $wpdb->terms, array( 'term_id' => $term->term_id ) ); } } // Delete Taxonomy $wpdb->delete( $wpdb->term_taxonomy, array( 'taxonomy' => $taxonomy ), array( '%s' ) ); } // CUSTOM DB TABLES ////////////////////////////// $learndash_db_tables = LDLMS_DB::get_tables(); if ( ! empty( $learndash_db_tables ) ) { foreach ( $learndash_db_tables as $table_name ) { //$table_name = $wpdb->prefix . $table_name; if ( $wpdb->get_var( "SHOW TABLES LIKE '$table_name'" ) == $table_name ) { $wpdb->query( 'DROP TABLE ' . $table_name ); } } } // USER ROLES AND CAPABILITIES ////////////////////////////// remove_role( 'group_leader' ); // Remove any user/role capabilities we added $roles = get_editable_roles(); if ( ! empty( $roles ) ) { foreach ( $roles as $role_name => $role_info ) { $role = get_role( $role_name ); if ( ( $role ) && ( $role instanceof WP_Role ) ) { $role->remove_cap( 'read_assignment' ); $role->remove_cap( 'edit_assignment' ); $role->remove_cap( 'edit_assignments' ); $role->remove_cap( 'edit_others_assignments' ); $role->remove_cap( 'publish_assignments' ); $role->remove_cap( 'read_assignment' ); $role->remove_cap( 'read_private_assignments' ); $role->remove_cap( 'delete_assignment' ); $role->remove_cap( 'edit_published_assignments' ); $role->remove_cap( 'delete_others_assignments' ); $role->remove_cap( 'delete_published_assignments' ); $role->remove_cap( 'group_leader' ); $role->remove_cap( 'enroll_users' ); $role->remove_cap( 'edit_essays' ); $role->remove_cap( 'edit_others_essays' ); $role->remove_cap( 'publish_essays' ); $role->remove_cap( 'read_essays' ); $role->remove_cap( 'read_private_essays' ); $role->remove_cap( 'delete_essays' ); $role->remove_cap( 'edit_published_essays' ); $role->remove_cap( 'delete_others_essays' ); $role->remove_cap( 'delete_published_essays' ); $role->remove_cap( 'wpProQuiz_show' ); $role->remove_cap( 'wpProQuiz_add_quiz' ); $role->remove_cap( 'wpProQuiz_edit_quiz' ); $role->remove_cap( 'wpProQuiz_delete_quiz' ); $role->remove_cap( 'wpProQuiz_show_statistics' ); $role->remove_cap( 'wpProQuiz_reset_statistics' ); $role->remove_cap( 'wpProQuiz_import' ); $role->remove_cap( 'wpProQuiz_export' ); $role->remove_cap( 'wpProQuiz_change_settings' ); $role->remove_cap( 'wpProQuiz_toplist_edit' ); $role->remove_cap( 'wpProQuiz_toplist_edit' ); } } } // ASSIGNMENT & ESSAY UPLOADS ////////////////////////////// $url_link_arr = wp_upload_dir(); $assignment_dir = $url_link_arr['basedir'] . '/assignments'; learndash_recursive_rmdir( $assignment_dir ); $essays_dir = $url_link_arr['basedir'] . '/essays'; learndash_recursive_rmdir( $essays_dir ); $ld_template_dir = $url_link_arr['basedir'] . '/template'; learndash_recursive_rmdir( $ld_template_dir ); } function learndash_user_list_columns( $columns = array() ) { if ( ! isset( $columns['courses'] ) ) { $columns['courses'] = LearnDash_Custom_Label::get_label( 'Courses' ); } if ( ! isset( $columns['groups'] ) ) { $columns['groups'] = esc_html__( 'Groups', 'learndash' ); } return $columns; } add_filter( 'manage_users_columns', 'learndash_user_list_columns' ); function learndash_user_list_column_content( $column_content = '', $column_name = '', $user_id = 0 ) { switch ( $column_name ) { case 'courses': $user_courses = learndash_user_get_enrolled_courses( $user_id ); if ( empty( $user_courses ) ) { $user_courses = array(); } if ( ! empty( $user_courses ) ) { $column_content .= sprintf( __( 'Total %s', 'learndash' ), count( $user_courses ) ); $course_names = ''; if ( count( $user_courses ) > 5 ) { $user_courses = array_slice( $user_courses, 0, 5 ); } foreach ( $user_courses as $course_id ) { $course = get_post( $course_id ); if ( ! empty( $course_names ) ) { $course_names .= ', '; } $course_names .= '<a href="' . get_edit_post_link( $course_id ) . '">' . get_the_title( $course_id ) . '</a>'; } if ( ! empty( $course_names ) ) { $column_content .= '<br />' . $course_names; } } break; case 'groups': $user_groups = learndash_get_users_group_ids( $user_id, true ); if ( empty( $user_groups ) ) { $user_groups = array(); } if ( ! empty( $user_groups ) ) { $column_content .= sprintf( __( 'Total %s', 'learndash' ), count( $user_groups ) ); $groups_names = ''; if ( count( $user_groups ) > 5 ) { $user_groups = array_slice( $user_groups, 0, 5 ); } foreach ( $user_groups as $group_id ) { $group = get_post( $group_id ); if ( ! empty( $groups_names ) ) { $groups_names .= ', '; } $groups_names .= '<a href="' . get_edit_post_link( $group_id ) . '">' . get_the_title( $group_id ) . '</a>'; } if ( ! empty( $groups_names ) ) { $column_content .= '<br />' . $groups_names; } } break; default: } return $column_content; } add_filter( 'manage_users_custom_column', 'learndash_user_list_column_content', 10, 3 ); function learndash_add_user_nav_filter( $which = '' ) { $filter_output = ''; if ( $which === 'top' ) { $SHOW_USER_COURSES_FILTER = true; $query_options_course = array( 'post_type' => 'sfwd-courses', 'post_status' => 'any', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC', ); if ( learndash_is_group_leader_user( get_current_user_id() ) ) { $group_ids = learndash_get_administrators_group_ids( get_current_user_id() ); if ( ! empty( $group_ids ) && is_array( $group_ids ) ) { $course_ids = array(); foreach ( $group_ids as $group_id ) { $group_course_ids = learndash_group_enrolled_courses( $group_id ); if ( ! empty( $group_course_ids ) && is_array( $group_course_ids ) ) { $course_ids = array_merge( $course_ids, $group_course_ids ); } } if ( ! empty( $course_ids ) && count( $course_ids ) ) { $query_options_course['post__in'] = $course_ids; } else { $SHOW_USER_COURSES_FILTER = false; } } else { $SHOW_USER_COURSES_FILTER = false; } } $lazy_load = apply_filters( 'learndash_element_lazy_load_admin', true ); if ( $lazy_load == true ) { $lazy_load = apply_filters( 'learndash_element_lazy_load_admin_users_filters', true ); if ( $lazy_load == true ) { $query_options_course['paged'] = 1; $query_options_course['posts_per_page'] = apply_filters( 'learndash_element_lazy_load_per_page', LEARNDASH_LMS_DEFAULT_LAZY_LOAD_PER_PAGE, 'sfwd-courses' ); } } $query_options_course = apply_filters( 'learndash_user_courses_options_filter', $query_options_course, 'sfwd-courses' ); $query_posts_course = new WP_Query( $query_options_course ); if ( ! empty( $query_posts_course->posts ) ) { if ( count( $query_posts_course->posts ) >= $query_posts_course->found_posts ) { // If the number of returned posts is equal or greater then found_posts then no need to run lazy load $lazy_load = false; } $post_type_nonce = wp_create_nonce( 'sfwd-courses' ); if ( $lazy_load == true ) { $lazy_load_data = array(); $lazy_load_data['query_vars'] = $query_options_course; $lazy_load_data['query_type'] = 'WP_Query'; $lazy_load_data['nonce'] = $post_type_nonce; if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $lazy_load_data['value'] = intval( $_GET['course_id'] ); } else { $lazy_load_data['value'] = 0; } $lazy_load_data = ' learndash_lazy_load_data="' . htmlspecialchars( json_encode( $lazy_load_data ) ) . '" '; } else { $lazy_load_data = ''; } $filter_output .= '<select ' . $lazy_load_data . ' name="course_id" id="course_id" class="postform" data-ld_selector_nonce="' . $post_type_nonce . '" style="max-width: 200px;">'; $filter_output .= '<option value="">' . sprintf( esc_html_x( 'Show All %s', 'Show All Courses Option Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'courses' ) ) . '</option>'; if ( ( isset( $_GET['course_id'] ) ) && ( ! empty( $_GET['course_id'] ) ) ) { $selected_course_id = intval( $_GET['course_id'] ); } else { $selected_course_id = 0; } foreach ( $query_posts_course->posts as $p ) { $filter_output .= '<option value="' . $p->ID . '" ' . selected( $selected_course_id, $p->ID, false ) . '>' . $p->post_title . '</option>'; } $filter_output .= '</select>'; $lazy_load_spinner = '<span style="display:none;" class="learndash_lazy_loading"><img class="learndash_lazy_load_spinner" alt="' . esc_html__( 'loading', 'learndash' ) . '" src="' . admin_url( '/images/wpspin_light.gif' ) . '" /> </span>'; $filter_output .= $lazy_load_spinner; } $SHOW_USER_GROUPS_FILTER = true; $query_options_group = array( 'post_type' => 'groups', 'post_status' => 'any', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC', ); if ( learndash_is_group_leader_user( get_current_user_id() ) ) { $group_ids = learndash_get_administrators_group_ids( get_current_user_id() ); if ( ! empty( $group_ids ) && count( $group_ids ) ) { $query_options_group['post__in'] = $group_ids; } else { $SHOW_USER_GROUPS_FILTER = false; } } if ( $SHOW_USER_GROUPS_FILTER === true ) { $lazy_load = apply_filters( 'learndash_element_lazy_load_admin', true ); if ( $lazy_load == true ) { $lazy_load = apply_filters( 'learndash_element_lazy_load_admin_users_filters', true ); if ( $lazy_load == true ) { $query_options_group['paged'] = 1; $query_options_group['posts_per_page'] = apply_filters( 'learndash_element_lazy_load_per_page', LEARNDASH_LMS_DEFAULT_LAZY_LOAD_PER_PAGE, 'groups' ); } } $query_options_group = apply_filters( 'learndash_user_groups_options_filter', $query_options_group, 'groups' ); $query_user_groups = new WP_Query( $query_options_group ); if ( ! empty( $query_user_groups->posts ) ) { if ( count( $query_user_groups->posts ) >= $query_user_groups->found_posts ) { // If the number of returned posts is equal or greater then found_posts then no need to run lazy load $lazy_load = false; } $post_type_nonce = wp_create_nonce( 'sfwd-courses' ); if ( $lazy_load == true ) { $lazy_load_data = array(); $lazy_load_data['query_vars'] = $query_options_group; $lazy_load_data['query_type'] = 'WP_Query'; $lazy_load_data['nonce'] = $post_type_nonce; if ( ( isset( $_GET['group_id'] ) ) && ( ! empty( $_GET['group_id'] ) ) ) { $lazy_load_data['value'] = intval( $_GET['group_id'] ); } else { $lazy_load_data['value'] = 0; } $lazy_load_data = ' learndash_lazy_load_data="' . htmlspecialchars( json_encode( $lazy_load_data ) ) . '" '; } else { $lazy_load_data = ''; } $filter_output .= '<select ' . $lazy_load_data . ' name="group_id" id="group_id" class="postform" data-ld_selector_nonce="' . $post_type_nonce . '" style="max-width: 200px;">'; $filter_output .= '<option value="">' . esc_html__( 'Show All Groups', 'learndash' ) . '</option>'; if ( ( isset( $_GET['group_id'] ) ) && ( ! empty( $_GET['group_id'] ) ) ) { $selected_group_id = intval( $_GET['group_id'] ); } else { $selected_group_id = 0; } foreach ( $query_user_groups->posts as $p ) { $filter_output .= '<option value="' . $p->ID . '" ' . selected( $selected_group_id, $p->ID, false ) . '>' . $p->post_title . '</option>'; } $filter_output .= '</select>'; $lazy_load_spinner = '<span style="display:none;" class="learndash_lazy_loading"><img class="learndash_lazy_load_spinner" alt="' . esc_html__( 'loading', 'learndash' ) . '" src="' . admin_url( '/images/wpspin_light.gif' ) . '" /> </span>'; $filter_output .= $lazy_load_spinner; } } if ( ( $SHOW_USER_GROUPS_FILTER === true ) \|\| ( $SHOW_USER_COURSES_FILTER === true ) ) { $button_id = 'bottom' === $which ? 'ld_submit' : 'ld_submit_bottom'; $filter_output .= get_submit_button( esc_html__( 'Filter', 'learndash' ), 'learndash', $button_id, false ); } if ( ! empty( $filter_output ) ) { $filter_output = '</div><div class="alignleft actions">' . $filter_output . ''; echo $filter_output; } } } //add_action( 'manage_users_extra_tablenav', 'learndash_add_user_nav_filter' ); add_action( 'restrict_manage_users', 'learndash_add_user_nav_filter', 99 ); function learndash_filter_users_listing( $query ) { global $pagenow; remove_filter( 'pre_get_users', 'learndash_filter_users_listing' ); if ( is_admin() && 'users.php' == $pagenow ) { if ( isset( $_GET['group_id'] ) ) { $filter_group_id = intval( $_GET['group_id'] ); if ( ! empty( $filter_group_id ) ) { if ( learndash_is_group_leader_user( get_current_user_id() ) ) { $group_ids = learndash_get_administrators_group_ids( get_current_user_id() ); // If the Group Leader doesn't have groups or not a managed group them clear our selected group_id if ( ( empty( $group_ids ) ) \|\| ( in_array( $filter_group_id, $group_ids ) === false ) ) { $filter_group_id = 0; } } if ( ! empty( $filter_group_id ) ) { $query->set( 'meta_key', 'learndash_group_users_' . $filter_group_id ); $query->set( 'meta_value', $filter_group_id ); $query->set( 'meta_compare', '=' ); } } } // @TODO : Need to figure out how to force no results on when no users are found for a course. // @TODO : How to filter all users not enrolled in at least on course. if ( isset( $_GET['course_id'] ) ) { $filter_course_id = intval( $_GET['course_id'] ); if ( ! empty( $filter_course_id ) ) { if ( learndash_is_group_leader_user( get_current_user_id() ) ) { $group_ids = learndash_get_administrators_group_ids( get_current_user_id() ); if ( ! empty( $group_ids ) && is_array( $group_ids ) ) { $course_ids = array(); foreach ( $group_ids as $group_id ) { $group_course_ids = learndash_group_enrolled_courses( $group_id ); if ( ! empty( $group_course_ids ) && is_array( $group_course_ids ) ) { $course_ids = array_merge( $course_ids, $group_course_ids ); } } if ( empty( $course_ids ) ) { $filter_course_id = 0; } } } if ( ! empty( $filter_course_id ) ) { $course_users_query = learndash_get_users_for_course( $filter_course_id, array(), false ); if ( ( $course_users_query instanceof WP_User_Query ) && ( property_exists( $course_users_query, 'results' ) ) && ( ! empty( $course_users_query->results ) ) ) { $user_ids = $course_users_query->get_results(); if ( ! empty( $user_ids ) ) { $query->set( 'include', $user_ids ); } } else { $query->set( 'include', array( 0 ) ); } } } } } } add_filter( 'pre_get_users', 'learndash_filter_users_listing' ); /** * Load the plugin translations into wp.i18n for use in JavaScript markers * * @since 3.0 / function learndash_load_inline_script_locale_data() { static $loaded = false; if ( false === $loaded ) { $loaded = true; $locale_data = learndash_get_jed_locale_data( LEARNDASH_LMS_TEXT_DOMAIN ); wp_add_inline_script( 'wp-i18n', 'wp.i18n.setLocaleData( ' . json_encode( $locale_data ) . ', "learndash" );' ); } } /* * Load the translations MO file into memory. * * @since 3.0 * @return array Array of transated strings. */ function learndash_get_jed_locale_data() { $translations = get_translations_for_domain( LEARNDASH_LMS_TEXT_DOMAIN ); $locale = array( '' => array( 'domain' => LEARNDASH_LMS_TEXT_DOMAIN, 'lang' => is_admin() ? get_user_locale() : get_locale(), ), ); if ( ! empty( $translations->headers['Plural-Forms'] ) ) { $locale['']['plural_forms'] = $translations->headers['Plural-Forms']; } foreach ( $translations->entries as $msgid => $entry ) { $locale[ $msgid ] = $entry->translations; } return $locale; }

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