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<?php /** * The module base class; handles settings, options, menus, metaboxes, etc. * * @since 2.1.0 * * @package LearnDash\Semper-Fi / if ( ! function_exists( 'str_getcsv' ) ) { /* * Input a text filename of a comma seperated file, and parse it, returning the data as an array * * @since 2.1.0 * * @param string $input filename * @param string $delimiter * @param string $enclosure * @param string $escape * * @return array Array of strings that are parsed as comma seperated values / function str_getcsv( $input, $delimiter = ',', $enclosure = '"', $escape = '\\' ) { $fp = fopen( 'php://memory', 'r+' ); fputs( $fp, $input ); rewind( $fp ); $data = fgetcsv( $fp, null, $delimiter, $enclosure ); // $escape only got added in 5.3.0 fclose( $fp ); return $data; } } /* * The module base class; handles settings, options, menus, metaboxes, etc. / if ( ! class_exists( 'Semper_Fi_Module' ) ) { abstract class Semper_Fi_Module { /* * Instance of this class * @var object / public static $instance = null; /* * Plugin name * @var string / protected $plugin_name; /* * Name * @var string / protected $name; /* * Menu name * @var string / protected $menu_name; /* * Prefix * @var string / protected $prefix; /* * File path * @var string / protected $file; /* * Array of options * @var Array / protected $options; /* * Option name * @var string / protected $option_name; /* * Network options * @var bool / protected $network_options = false; /* * Default options * @var null\|array / protected $default_options; /* * organize settings into settings pages with a menu items and/or metaboxes on post types edit screen; optional * @var null\|array / protected $locations = null; /* * organize settings on a settings page into multiple, separate metaboxes; optional * @var null\|array / protected $layout = null; /* * Organize layouts on a settings page into multiple, separate tabs; optional * @var null\|array / protected $tabs = null; /* * Current Tab * @var null\|string / protected $current_tab = null; /* * The current page hook * @var null\|string / protected $pagehook = null; /* * Store option * @var bool / protected $store_option = false; /* * Parent option * @var string / protected $parent_option = 'sfwd_cpt_options'; /* * Meta boxes * @var Array / protected $post_metaboxes = array(); /* * Tabbed metaboxes * @var bool / protected $tabbed_metaboxes = false; /* * Used for WP Filesystem * @var string / protected $credentials = false; /* * Used for passing data to JavaScript * @var string / protected $script_data = null; /* * Plugin path * @var string / protected $plugin_path = null; /* * Array of pointers * @var Array / protected $pointers = array(); /* * Handles calls to display_settings_page_{$location}, does error checking. * The function '$this->display_settings_page' actually returns type void. * @since 2.1.0 * * @param string $name * @param array $arguments / function __call( $name, $arguments ) { if ( strpos( $name, 'display_settings_page_' ) === 0 ) { $location = substr( $name, 22 ); return $this->display_settings_page( $location ); } throw new InvalidArgumentException( sprintf( esc_html_x( "Method %s doesn't exist", 'placeholder: method name', 'learndash' ), $name ) ); } /* * Constructor for the Semper_Fi_Module class / function __construct() { if ( empty( $this->file ) ) { $this->file = __FILE__; } $this->plugin_path = array(); $this->plugin_path['dir'] = plugin_dir_path( dirname( $this->file ) ); $this->plugin_path['basename'] = plugin_basename( $this->plugin_path['dir'].'/sfwd_lms.php' ); $this->plugin_path['dirname'] = dirname( $this->plugin_path['basename'] ); $this->plugin_path['url'] = plugin_dir_url( dirname( $this->file ) ); $this->plugin_path['images_url'] = $this->plugin_path['url'] . 'assets/images'; } /* * Adds support for getting network options. * * @since 2.1.0 * * @param string $name * @param boolean\|string\|array $default * @param boolean $use_cache * @return string / function get_option( $name, $default = false, $use_cache = true ) { if ( $this->network_options ) { return get_site_option( $name, $default, $use_cache ); } else { return get_option( $name, $default ); } } /* * Adds support for updating network options. * * @since 2.1.0 * * @param string $option Option to be changed * @param string $newvalue Value of new option * @return bool / function update_option( $option, $newvalue ) { if ( $this->network_options ) { return update_site_option( $option, $newvalue ); } else { return update_option( $option, $newvalue ); } } /* * Adds support for deleting network options. * * @since 2.1.0 * * @param string $option * @return bool / function delete_option( $option ) { if ( $this->network_options ) { return delete_site_option( $option ); } else { return delete_option( $option ); } } /* * Get options for module, stored individually or together. * * @since 2.1.0 * * @return bool\|string / function get_class_option() { $option_name = $this->get_option_name(); if ( $this->store_option ) { return $this->get_option( $option_name ); } else { $option = $this->get_option( $this->parent_option ); if ( isset( $option['modules'] ) && isset( $option['modules'][ $option_name ] ) ) { return $option['modules'][ $option_name ]; } } return false; } /* * Update options for module, stored individually or together. * * @since 2.1.0 * * @param string $option_data * @param bool\|string $option_name * @return bool / function update_class_option( $option_data, $option_name = false ) { if ( $option_name == false ) { $option_name = $this->get_option_name(); } if ( $this->store_option ) { return $this->update_option( $option_name, $option_data ); } else { $option = $this->get_option( $this->parent_option ); if ( ! isset( $option['modules'] ) ) { $option['modules'] = array(); } $option['modules'][ $option_name ] = $option_data; return $this->update_option( $this->parent_option, $option ); } } /* * Delete options for module, stored individually or together. * * @since 2.1.0 * * @param bool $delete * @return bool / function delete_class_option( $delete = false ) { $option_name = $this->get_option_name(); if ( $this->store_option \|\| $delete ) { $this->delete_option( $option_name ); } else { $option = $this->get_option( $this->parent_option ); if ( isset( $option['modules'] ) && isset( $option['modules'][ $option_name ] ) ) { unset( $option['modules'][ $option_name ] ); return $this->update_option( $this->parent_option, $option ); } } return false; } /* * Get the option name with prefix. * * @since 2.1.0 * * @return string Option Name / function get_option_name() { if ( ! isset( $this->option_name ) \|\| empty( $this->option_name ) ) { $this->option_name = $this->prefix . 'options'; } return $this->option_name; } /* * Convenience function to see if an option is set. * * @since 2.1.0 * * @param string $option Option for this prefix * @param null\|string $location $this->locations array index * @return bool / function option_isset( $option, $location = null ) { $prefix = $this->get_prefix( $location ); $opt = $prefix . $option; return ( ( isset( $this->options[ $opt ] ) ) && $this->options[ $opt ] ); } /* * Displays tabs for tabbed locations on a settings page. * * @since 2.1.0 * * @param null\|string $location $this->locations array index / function display_tabs( $location ) { if ( ( $location != null ) && isset( $locations[ $location ]['tabs'] ) ) { $tabs = $locations['location']['tabs']; } else { $tabs = $this->tabs; } if ( ! empty( $tabs ) ) { ?> <div class="sfwd_tabs_div"> <label class="sfwd_head_nav"> <?php foreach ( $tabs as $k => $v ) { ?> <a class="sfwd_head_nav_tab sfwd_head_nav_<?php if ( $this->current_tab != $k ) echo "in"; ?>active" href="<?php echo esc_url( add_query_arg( 'tab', $k ) ); ?>"><?php echo $v['name']; ?></a> <?php } ?> </label> </div> <?php } } /* * Handles exporting settings data for a module. * * @since 2.1.0 * * @param string $buf * @return string Saved options line seperated / function settings_export( $buf ) { global $sfwd_options, $sfp; $post_types = null; $has_data = null; $general_settings = null; $exporter_choices = $_REQUEST['sfp_importer_exporter_export_choices']; if ( ! empty( $exporter_choices ) && is_array( $exporter_choices ) ) { foreach ( $exporter_choices as $ex ) { if ( $ex == 1 ) { $general_settings = true; } if ( $ex == 2 ) { if ( isset( $_REQUEST['sfp_importer_exporter_export_post_types'] ) ) { $post_types = $_REQUEST['sfp_importer_exporter_export_post_types']; } } } } if ( $post_types != null ) { $posts_query = new WP_Query( array( 'post_type' => $post_types ) ); $export_data = array(); if ( ( $this === $sfp ) \|\| ( $this->locations !== null ) ) { while ( $posts_query->have_posts() ): $posts_query->the_post(); global $post; $guid = $post->guid; $type = $post->post_type; $title = $post->post_title; $date = $post->post_date; $data = ''; / Add Module Meta Data / if ( $this->locations !== null ) { foreach ( $this->locations as $k => $v ) { if ( isset( $v['type'] ) && isset( $v['options'] ) && ( $v['type'] === 'metabox' ) ) { $value = $this->get_prefix( $k ) . $k; $post_meta = get_post_meta( $post->ID, '_' . $value, true ); if ( $post_meta ) { $data .= "$value = '" . str_replace( array("'", "\n", "\r"), array("\'", '\n', '\r'), trim( serialize( $post_meta ) ) ) . "'"; } } } } else { / Add Post Field Data / $post_custom_fields = get_post_custom( $post->ID ); $has_data = null; if ( is_array( $post_custom_fields ) ) { foreach ( $post_custom_fields as $field_name => $field ) { if ( ( substr( $field_name, 1, 7 ) == 'sfwd' ) && ( $field[0] ) ) { $has_data = true; $data .= $field_name . " = '" . $field[0] . "'\n"; } } } } / Print post data to file / if ( $has_data != null ) { $post_info = "\n[post_data]\n\n"; $post_info .= "post_title = '" . $title . "'\n"; $post_info .= "post_guid = '" . $guid . "'\n"; $post_info .= "post_date = '" . $date . "'\n"; $post_info .= "post_type = '" . $type . "'\n"; if ( $data ) { $buf .= $post_info . $data . "\n"; } } endwhile; wp_reset_postdata(); } } / Add all active settings to settings file / $name = $this->get_option_name(); $options = $this->get_class_option(); if ( ! empty( $options ) && $general_settings != null ) { $buf .= "\n[ $name]\n\n"; foreach ( $options as $key => $value ) { if ( ( $name == $this->parent_option ) && ( $key == 'modules' ) ) { continue; } // don't re-export all module settings -- pdb if ( is_array( $value ) ) { $value = "'" . str_replace( array("'", "\n", "\r"), array("\'", '\n', '\r'), trim( serialize( $value ) ) ) . "'"; } else { $value = str_replace( array("\n", "\r"), array('\n', '\r'), trim( var_export( $value, true ) ) ); } $buf .= "$key = $value\n"; } } return $buf; } /* * Print a basic error message. * * @since 2.1.0 * * @param string $error Error message * @return bool / function output_error( $error ) { echo "<div class='sfwd_module error' style='text-align:center;'>$error</div>"; return false; } /* * Helper function to convert csv in key/value pair format to an associative array. * * @since 2.1.0 * * @param string $csv Comma seperated text string * @return array Array representation of comma seperated text / function csv_to_array( $csv ) { $args = array(); $v = str_getcsv( $csv ); $size = count( $v ); if ( is_array( $v ) && isset( $v[0] ) && $size >= 2 ) { for ( $i = 0; $i < $size; $i += 2 ) { $args[ $v[ $i]] = $v[ $i + 1]; } } return $args; } /* * Crude approximization of whether current user is an admin * * @since 2.1.0 * * @return bool / function is_admin() { return current_user_can( LEARNDASH_ADMIN_CAPABILITY_CHECK ); } /* * Load styles for module. * * @since 2.1.0 * / function enqueue_styles() { global $learndash_assets_loaded; wp_enqueue_style( 'thickbox' ); if ( ! empty( $this->pointers) ) { wp_enqueue_style( 'wp-pointer' ); } 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__; } /* * Load scripts for module, can pass data to module script. * * @since 2.1.0 * / function enqueue_scripts() { global $learndash_assets_loaded; wp_enqueue_script( 'jquery' ); if ( is_admin() ) { wp_enqueue_script( 'jquery-ui-core' ); wp_enqueue_script( 'jquery-ui-datepicker' ); wp_enqueue_script( 'media-upload' ); wp_enqueue_script( 'thickbox' ); if ( ! empty( $this->pointers ) ) { wp_enqueue_script( 'wp-pointer', false, array( 'jquery' ) ); $this->script_data['pointers'] = $this->pointers; } } $this->script_data['learndash_categories_lang'] = esc_html__( 'LearnDash Categories', 'learndash' ); $this->script_data['loading_lang'] = esc_html__( 'Loading...', 'learndash' ); $this->script_data['select_a_lesson_lang'] = sprintf( esc_html_x( '-- Select a %s --', 'Select a Lesson Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'lesson' ) ); $this->script_data['select_a_lesson_or_topic_lang'] = sprintf( esc_html_x( '-- Select a %s or %s --', 'Select a Lesson Topic Label', 'learndash' ), LearnDash_Custom_Label::get_label( 'lesson' ), LearnDash_Custom_Label::get_label( 'topic' ) ); $this->script_data['advanced_quiz_preview_link'] = admin_url( 'admin.php?page=ldAdvQuiz&module=preview&id=' ); $this->script_data['valid_recurring_paypal_day_range'] = esc_html__( 'Valid range is 1 to 90 when the Billing Cycle is set to days.', 'learndash' ); $this->script_data['valid_recurring_paypal_week_range'] = esc_html__( 'Valid range is 1 to 52 when the Billing Cycle is set to weeks.', 'learndash' ); $this->script_data['valid_recurring_paypal_month_range'] = esc_html__( 'Valid range is 1 to 24 when the Billing Cycle is set to months.', 'learndash' ); $this->script_data['valid_recurring_paypal_year_range'] = esc_html__( 'Valid range is 1 to 5 when the Billing Cycle is set to years.', 'learndash' ); global $post; if (($post instanceof WP_Post) && ( $post->post_type == 'sfwd-quiz' )) { $this->script_data['quiz_pro'] = intval( learndash_get_setting( $post->ID, 'quiz_pro' ) ); } 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__; $data = array(); if ( ! empty( $this->script_data ) ) { $data = $this->script_data; } if ( !isset( $data['ajaxurl'] ) ) $data['ajaxurl'] = admin_url('admin-ajax.php'); $data = array( 'json' => json_encode( $data ) ); wp_localize_script( 'sfwd-module-script', 'sfwd_data', $data ); if ( !isset( $learndash_assets_loaded['scripts']['learndash_template_script_js'] ) ) { // First check if the theme has the file learndash/learndash_template_script.js or learndash_template_script.js file $filepath = SFWD_LMS::get_template( 'learndash_template_script.js', null, null, true ); if ( !empty( $filepath ) ) { wp_enqueue_script( 'learndash_template_script_js', learndash_template_url_from_path( $filepath ), array( 'jquery' ), LEARNDASH_SCRIPT_VERSION_TOKEN, true ); $learndash_assets_loaded['scripts']['learndash_template_script_js'] = __FUNCTION__; } } } /* * Override this to run code at the beginning of the settings page. * * @since 2.1.0 * / function settings_page_init() { } /* * Filter out admin pointers that have already been clicked. * * @since 2.1.0 * / function filter_pointers() { if ( ! empty( $this->pointers ) ) { $dismissed = explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) ); foreach ( $dismissed as $d ) { if ( isset( $this->pointers[ $d ] ) ) { unset( $this->pointers[ $d ] ); } } } } /* * Add basic hooks when on the module's page. / function add_page_hooks() { $hookname = current_filter(); if ( strpos( $hookname, 'load-' ) === 0 ) { $this->pagehook = substr( $hookname, 5 ); } $this->filter_pointers(); add_action( 'admin_print_scripts', array( $this, 'enqueue_scripts' ) ); add_action( 'admin_print_styles', array( $this, 'enqueue_styles' ) ); add_action( $this->prefix . 'settings_header', array( $this, 'display_tabs' ) ); } /* * Collect metabox data together for tabbed metaboxes. * * @since 2.1.0 * * @param array $args * @return array Merged array / function filter_return_metaboxes( $args ) { return array_merge( $args, $this->post_metaboxes ); } /* * Add submenu for module, call page hooks, set up metaboxes. * * @since 2.1.0 * * @param string $parent_slug * @return bool / function add_menu( $parent_slug ) { if ( empty( $parent_slug) ) { $parent_slug = 'options-general.php'; } if ( ! empty( $this->menu_name) ) { $name = $this->menu_name; } else { $name = $this->name; } //$default_options_page = 'sfwd-lms_sfwd_lms.php_post_type_' . $this->post_type; $default_options_page = $this->post_type .'-options'; if ( $this->locations === null ) { $hookname = add_submenu_page( $parent_slug, $name, $name, LEARNDASH_ADMIN_CAPABILITY_CHECK, $default_options_page, array( $this, 'display_settings_page') ); add_action( "load-{$hookname}", array( $this, 'add_page_hooks') ); return true; } foreach ( $this->locations as $k => $v ) { if ( $v['type'] === 'settings' ) { // The following section of code was used to create a Post Type Options submenu and settings. This // Was changed in LD v2.4 to use the new Settings Pages classes. / if ( $k === 'default' ) { if ( ! empty( $this->menu_name) ) { $name = $this->menu_name; } else { $name = $this->name; } $hookname = add_submenu_page( $parent_slug, $name, $name, LEARNDASH_ADMIN_CAPABILITY_CHECK, $default_options_page, array( $this, 'display_settings_page') ); } else { if ( ! empty( $v['menu_name'] ) ) { $name = $v['menu_name']; } else { $name = $v['name']; } $hookname = add_submenu_page( $parent_slug, $name, $name, LEARNDASH_ADMIN_CAPABILITY_CHECK, $this->get_prefix( $k ) . $k, array( $this, "display_settings_page_$k") ); } add_action( "load-{$hookname}", array( $this, 'add_page_hooks') ); / } elseif ( $v['type'] === 'metabox' ) { add_action( 'save_post', array( $this, 'save_post_data'), 10, 3 ); if ( isset( $v['display'] ) && ! empty( $v['display'] ) ) { foreach ( $v['display'] as $posttype ) { $v['location'] = $k; $v['posttype'] = $posttype; if ( ! isset( $v['context'] ) ) { //$v['context'] = 'advanced'; $v['context'] = 'normal'; } if ( ! isset( $v['priority'] ) ) { //$v['priority'] = 'default'; $v['priority'] = 'high'; } if ( $this->tabbed_metaboxes ) { $this->post_metaboxes[] = array( 'id' => $v['prefix'] . $k, 'title' => $v['name'], 'callback' => array( $this, 'display_metabox' ), 'post_type' => $posttype, 'context' => $v['context'], 'priority' => $v['priority'], 'callback_args' => $v ); add_filter( 'sfwd_add_post_metabox', array( $this, 'filter_return_metaboxes') ); } else { if ( ( isset( $name ) ) && ( ! empty( $name ) ) ) { $title = $name; } else { $title = $v['name']; if ( $title != $this->plugin_name ) { $title = $this->plugin_name . ' - ' . $title; } } /* * semperfi_metabox_title filter * * Runs the semperfi_metabox_title filter to retrieve a title * * @since 2.1.0 * * @param string $title * @param string $v['prefix'] . $k / if ( ( 'sfwd-quiz' === $posttype ) && ( apply_filters( 'learndash_settings_metaboxes_legacy_quiz', LEARNDASH_SETTINGS_METABOXES_LEGACY_QUIZ, $posttype ) ) ) { $title = apply_filters( 'semperfi_metabox_title', $title, $v['prefix'] . $k ); add_meta_box( $v['prefix'] . $k, $title, array( $this, 'display_metabox'), $posttype, $v['context'], $v['priority'], $v ); } else if ( apply_filters( 'learndash_settings_metaboxes_legacy', LEARNDASH_SETTINGS_METABOXES_LEGACY, $posttype ) ) { $title = apply_filters( 'semperfi_metabox_title', $title, $v['prefix'] . $k ); add_meta_box( $v['prefix'] . $k, $title, array( $this, 'display_metabox'), $posttype, $v['context'], 'low', $v ); } } /* * enqueue_scripts action add * * Adds 'admin_print_scripts-post.php' to the enqueued scripts hook * * @since 2.1.0 * * @param array array( $this, 'enqueue_scripts') / add_action( 'admin_print_scripts-post.php', array( $this, 'enqueue_scripts') ); /* * enqueue_scripts action add * * Adds admin_print_scripts-post-new.php to the 'enqueue_scripts' hook * * @since 2.1.0 * * @param array array( $this, 'enqueue_scripts') / add_action( 'admin_print_scripts-post-new.php', array( $this, 'enqueue_scripts') ); /* * enqueue_styles action add * * Adds admin_print_styles-post.php to the 'enqueue_styles' hook * * @since 2.1.0 * * @param array array( $this, 'enqueue_styles') / add_action( 'admin_print_styles-post.php', array( $this, 'enqueue_styles') ); /* * enqueue_scripts action add * * Adds the filename 'admin_print_styles-post-new.php' to the 'enqueue_styles' hook * * @since 2.1.0 * * @param array array( $this, 'enqueue_styles') / add_action( 'admin_print_styles-post-new.php', array( $this, 'enqueue_styles') ); } } } } } /* * Update postmeta for metabox. * * @since 2.1.0 * * @param int $post_id / function save_post_data( $post_id = 0, $saved_post = null, $update = null ) { if ( $this->locations !== null ) { foreach ( $this->locations as $k => $v ) { if ( isset( $v['type'] ) && ( $v['type'] === 'metabox') ) { $opts = $this->default_options( $k ); $options = array(); $update = false; foreach ( $opts as $l => $o ) { if ( isset( $_POST[ $l] ) ) { $options[ $l] = stripslashes_deep( $_POST[ $l] ); if ( !is_array( $options[ $l] ) ) $options[ $l] = esc_attr( $options[ $l] ); $update = true; } } if ( $update ) { if ( $k == 'sfwd-courses' ) { // If the Course Price Type is 'Buy Now' (paynow) we want to format the price on the course save. We also format the price // in learndash_payment_buttons() just before the price buttons are generated for PayPal, Stripe, 2checkout etc //if ( ( isset( $options['sfwd-courses_course_price_type'] ) ) && ( $options['sfwd-courses_course_price_type'] == 'paynow' ) ) { // if ( ( isset( $options['sfwd-courses_course_price'] ) ) && ( !empty( $options['sfwd-courses_course_price'] ) ) ) { // // format the Course price to be proper XXX.YY no leading dollar signs or other values. // $options['sfwd-courses_course_price'] = preg_replace("/[^0-9.]/", '', $options['sfwd-courses_course_price'] ); // $options['sfwd-courses_course_price'] = number_format( floatval( $options['sfwd-courses_course_price'] ), 2, '.', '' ); // } //} if ( !isset( $options['sfwd-courses_course_prerequisite_enabled'] ) ) { $options['sfwd-courses_course_prerequisite_enabled'] = 'off'; } if ( !isset( $options['sfwd-courses_course_prerequisite'] ) ) { $options['sfwd-courses_course_prerequisite'] = array(); } // IF prereq not enabled then clear out the courses array. if ( $options['sfwd-courses_course_prerequisite_enabled'] != 'on' ) { $options['sfwd-courses_course_prerequisite'] = array(); } else { if (( isset( $options['sfwd-courses_course_prerequisite'] ) ) && ( !empty( $options['sfwd-courses_course_prerequisite'] ) )) { foreach( $options['sfwd-courses_course_prerequisite'] as $c_idx => $c_id ) { $c_id = intval( $c_id ); if (empty( $c_id ) ) unset( $options['sfwd-courses_course_prerequisite'][$c_idx] ); } } } // Or the other way if there are no selected prereq courses set enable off. if ( empty( $options['sfwd-courses_course_prerequisite'] ) ) $options['sfwd-courses_course_prerequisite_enabled'] = 'off'; else $options['sfwd-courses_course_prerequisite'] = array_values( $options['sfwd-courses_course_prerequisite'] ); if (( isset( $options['sfwd-courses_course_points_enabled'] ) ) && ( $options['sfwd-courses_course_points_enabled'] == 'on' )) { if ( isset( $options['sfwd-courses_course_points'] ) ) $course_points = learndash_format_course_points( $options['sfwd-courses_course_points'] ); else $course_points = 0; if ( !empty( $course_points ) ) update_post_meta( $post_id, 'course_points', $course_points ); else delete_post_meta( $post_id, 'course_points' ); } else { delete_post_meta( $post_id, 'course_points' ); } if ( isset( $options['sfwd-courses_course_access_list'] ) ) { $options['sfwd-courses_course_access_list'] = learndash_convert_course_access_list( $options['sfwd-courses_course_access_list'] ); update_post_meta( $post_id, 'course_access_list', $options['sfwd-courses_course_access_list'] ); } } else if ( ( $k == 'sfwd-lessons' ) && ( isset( $options[$k.'_visible_after_specific_date'] ) ) ) { $date = $options[$k .'_visible_after_specific_date']; if ( isset( $date['aa'] ) ) $date['aa'] = intval( $date['aa'] ); else $date['aa'] = 0; if ( isset( $date['mm'] ) ) $date['mm'] = intval( $date['mm'] ); else $date['mm'] = 0; if ( isset( $date['jj'] ) ) $date['jj'] = intval( $date['jj'] ); else $date['jj'] = 0; if ( isset( $date['hh'] ) ) $date['hh'] = intval( $date['hh'] ); else $date['hh'] = 0; if ( isset( $date['mn'] ) ) $date['mn'] = intval( $date['mn'] ); else $date['mn'] = 0; if ( ( !empty( $date['aa'] ) ) && ( !empty( $date['mm'] ) ) && ( !empty( $date['jj'] ) ) ) { $date_string = sprintf( '%04d-%02d-%02d %02d:%02d:00', intval( $date['aa'] ), intval( $date['mm'] ), intval( $date['jj'] ), intval( $date['hh'] ), intval( $date['mn'] ) ); $date_string_gmt = get_gmt_from_date( $date_string, 'Y-m-d H:i:s' ); $options[$k .'_visible_after_specific_date'] = strtotime( $date_string_gmt ); } else { $options[$k .'_visible_after_specific_date'] = 0; } } // LEARNDASH-261: We need to reset the reference to the post meta ‘quiz_pro_id’ when the quiz is saved // in case the ‘Associated Settings’ selector is updated. else if ( ( $k == 'sfwd-quiz' ) && ( isset( $options[$k.'_quiz_pro'] ) ) ) { //error_log('_POST<pre>'. print_r($_POST, true) .'</pre>'); $quiz_pro_id_new = absint( $options['sfwd-quiz_quiz_pro'] ); $quiz_pro_id_org = absint( get_post_meta( $post_id, 'quiz_pro_id', true ) ) ; if ( $quiz_pro_id_org !== $quiz_pro_id_new ) { /* * If this quiz was the primary for all shared settings. We need to * delete the primary marker then move the primary marker to another * quiz using the same shared settngs. / $quiz_id_primary_org = absint( learndash_get_quiz_primary_shared( $quiz_pro_id_org, false ) ); if ( $quiz_id_primary_org === $post_id ) { delete_post_meta( $post_id, 'quiz_pro_primary_'. $quiz_pro_id_org ); $quiz_post_ids = learndash_get_quiz_post_ids( $quiz_pro_id_org ); if ( ! empty( $quiz_post_ids ) ) { foreach( $quiz_post_ids as $quiz_post_id ) { if ( $quiz_post_id !== $post_id ) { update_post_meta( $quiz_post_id, 'quiz_pro_primary_'. $quiz_pro_id_org, $quiz_pro_id_org ); /* * After we move the primary marker we also need to move the questions. / $ld_quiz_questions_object = LDLMS_Factory_Post::quiz_questions( intval( $post_id ) ); if ( $ld_quiz_questions_object ) { $questions = $ld_quiz_questions_object->get_questions( 'post_ids' ); $questions = get_post_meta( $post_id, 'ld_quiz_questions', true ); update_post_meta( $quiz_post_id, 'ld_quiz_questions', $questions ); } break; } } } } $quiz_id_primary_new = absint( learndash_get_quiz_primary_shared( $quiz_pro_id_new, false ) ); if ( empty( $quiz_id_primary_new ) ) { update_post_meta( $post_id, 'quiz_pro_primary_'. $quiz_pro_id_new, $quiz_pro_id_new ); // trigger to cause reloading of the questions. delete_post_meta( $post_id, 'ld_quiz_questions' ); } //$quiz_id_primary_new = absint( learndash_get_quiz_primary_shared( $quiz_pro_id_new, false ) ); //if ( empty( $quiz_id_primary_new ) ) { // //$quiz_post_ids = learndash_get_quiz_post_ids( $quiz_pro_id ); // $questions = get_post_meta( $quiz_id_primary_org, 'ld_quiz_questions', true ); // update_post_meta( $post_id, 'ld_quiz_questions', $questions ); //} global $wpdb; $sql_str = "DELETE FROM ". $wpdb->postmeta ." WHERE post_id=". $post_id ." AND meta_key like 'quiz_pro_id_%'"; $quiz_query_results = $wpdb->query( $sql_str ); update_post_meta( $post_id, 'quiz_pro_id', $quiz_pro_id_new ); update_post_meta( $post_id, 'quiz_pro_id_'. $quiz_pro_id_new, $quiz_pro_id_new ); } } else if ( $k == 'sfwd-question' ) { if ( isset( $options[ $k . '_quiz' ] ) ) { $quiz_id_new = absint( $options[ $k . '_quiz' ] ); $quiz_id_old = get_post_meta( $post_id, 'quiz_id', true ); $quiz_id_old = absint( $quiz_id_old ); if ( $quiz_id_old !== $quiz_id_new ) { update_post_meta( $post_id, 'quiz_id', $quiz_id_new); if ( ! empty( $quiz_id_old ) ) { learndash_set_quiz_questions_dirty( $quiz_id_old ); } if ( ! empty( $quiz_id_new ) ) { learndash_set_quiz_questions_dirty( $quiz_id_new ); } } } } update_post_meta( $post_id, '_' . $this->get_prefix( $k ) . $k, $options ); learndash_convert_settings_to_single( $post_id, $options, $k ); // Purge the LD transients when we save any of our post types. LDLMS_Transients::purge_all(); } } } } } /* * Outputs radio buttons, checkboxes, selects, multiselects, handles groups. * * @since 2.1.0 * * @param array $args * @return string / function do_multi_input( $args ) { extract( $args ); $buf1 = ''; $type = $options['type']; if ( ( $type == 'radio' ) \|\| ( $type == 'checkbox' ) ) { $strings = array( 'block' => "%s\n", 'group' => "\t<b>%s</b><br>\n%s\n", 'item' => "\t<label class='sfwd_option_setting_label'><input type='$type' %s name='%s' value='%s' %s> %s</label>\n", 'item_args' => array('sel', 'name', 'v', 'attr', 'subopt'), 'selected' => 'checked ', ); } else { $lazy_load_data = ''; $lazy_load_spinner = ''; if ( ( isset( $args['options']['lazy_load'] ) ) && ( $args['options']['lazy_load'] == true ) ) { if ( ( isset( $args['options']['lazy_load_data'] ) ) && ( !empty( $args['options']['lazy_load_data'] ) ) ) { $args['options']['lazy_load_data']['value'] = $args['value']; //$lazy_load_data['nonce'] = $post_type_nonce; $lazy_load_data = ' learndash_lazy_load_data="'. htmlspecialchars( json_encode( $args['options']['lazy_load_data'] ) ) .'" '; $lazy_load_spinner = '<br /><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') .'" /> '. esc_html__('loading', 'learndash') .'</span>'; } } $block = '<select '. $lazy_load_data .' name="'. $name .'" ' . $attr .'>%s\n</select>'; $show_required = false; if ( in_array( $args['name'], array( 'sfwd-lessons_course', 'sfwd-topic_course', 'sfwd-topic_lesson') ) === true ) { if ( ( !isset( $args['value'] ) ) \|\| ( empty( $args['value'] ) ) ) { $show_required = true; } } if ( $show_required === true ) { $block .= '<span class="ld-error dashicons dashicons-warning" title="' . esc_html__( 'Required', 'learndash' ) . '"></span>'; } $block .= "\n" . $lazy_load_spinner; $strings = array( 'block' => $block, 'group' => "\t<optgroup label='%s'>\n%s\t</optgroup>\n", 'item' => "\t<option %s value='%s'>%s</option>\n", 'item_args' => array('sel', 'v', 'subopt'), 'selected' => 'selected ', ); } $setsel = $strings['selected']; if ( isset( $options['initial_options'] ) && is_array( $options['initial_options'] ) ) { foreach ( $options['initial_options'] as $l => $option ) { $is_group = is_array( $option ); if ( ! $is_group ) { $option = array( $l => $option ); } $buf2 = ''; foreach ( $option as $v => $subopt ) { $sel = ''; $is_arr = is_array( $value ); if ( is_string( $v ) \|\| is_string( $value ) ) { $cmp = ! strcmp( (string) $v, (string) $value ); } else { $cmp = ( $value == $v ); } if ( ( ! $is_arr && $cmp ) \|\| ( $is_arr && in_array( $v, $value ) ) ) { $sel = $setsel; } $item_arr = array(); foreach ( $strings['item_args'] as $arg ) { $item_arr[] = $$arg; } $buf2 .= vsprintf( $strings['item'], $item_arr ); } if ( $is_group ) { $buf1 .= sprintf( $strings['group'], $l, $buf2 ); } else { $buf1 .= $buf2; } } $buf1 = sprintf( $strings['block'], $buf1 ); } return $buf1; } /* * Outputs a setting item for settings pages and metaboxes. * * @since 2.1.0 * * @param array $args * @return string\|array / function get_option_html( $args) { global $wp_locale; static $n = 0; extract( $args ); if ( $options['type'] == 'custom' ) { /* * Applies the output option filter for this prefix * * @since 2.1.0 * * @param string '' * @param string $args / return apply_filters( "{$this->prefix}output_option", '', $args ); } if ( in_array( $options['type'], array( 'multiselect', 'select', 'multicheckbox', 'radio', 'checkbox', 'textarea', 'text', 'submit', 'hidden' ) ) ) { if ( is_string( $value ) ) $value = esc_attr( $value ); } $buf = ''; if ( ! empty( $options['count'] ) ) { $n++; $attr .= " onKeyDown='countChars(document.post.$name,document.post.length$n)' onKeyUp='countChars(document.post.$name,document.post.length$n)'"; } switch ( $options['type'] ) { case 'multiselect':$attr .= ' MULTIPLE'; $args['attr'] = $attr; $args['name'] = $name = "{$name}[]"; case 'select':$buf .= $this->do_multi_input( $args ); break; case 'multicheckbox':$args['name'] = $name = "{$name}[]"; $args['options']['type'] = $options['type'] = 'checkbox'; case 'radio':$buf .= $this->do_multi_input( $args ); break; case 'checkbox': if ( ( isset( $options['checked_value'] ) ) && ( !empty( $options['checked_value'] ) ) ) { $attr .= checked( $value, $options['checked_value'], false); } else if ( $value ) { $attr .= ' CHECKED'; } $buf .= "<input name='$name' type='{$options['type']}' $attr />\n"; break; case 'textarea':$buf .= "<textarea name='$name' $attr>$value</textarea>"; break; case 'image':$buf .= "<input class='sfwd_upload_image_button' type='button' value='" . esc_html__( 'Upload Image', 'learndash' ) . "' style='float:left;' />" . "<input class='sfwd_upload_image_label' name='$name' type='text' readonly $attr value='$value' size=57 style='float:left;clear:left;' />\n"; break; case 'html':$buf .= $value; break; case 'number': if (isset($options['min'])) { $min = ' min="'. $options['min'] .'" '; } else { $min = ''; } if (isset($options['step'])) { $step = ' step="'. $options['step'] .'" '; } else { if (!empty($min)) { $step = ' step="1" '; } else { $step = ''; } } if (( $name == 'sfwd-courses_course_points' ) \|\| ( $name == 'sfwd-courses_course_points_access' )) $value = learndash_format_course_points( $value ); $buf .= "<input name='$name' type='{$options['type']}' $attr $min $step value='$value' />\n"; break; case 'wp_date_selector': if ( !empty( $value ) ) { if ( !is_numeric( $value ) ) { $value = learndash_get_timestamp_from_date_string( $value ); } else { // If we have a timestamp we assume it is GMT. So we need to convert it to local. $value_ymd = get_date_from_gmt( date('Y-m-d H:i:s', $value), 'Y-m-d H:i:s' ); $value = strtotime( $value_ymd ); } } if ( !empty( $value ) ) { $value_jj = gmdate( 'd', $value ); $value_mm = gmdate( 'm', $value ); $value_aa = gmdate( 'Y', $value ); $value_hh = gmdate( 'H', $value ); $value_mn = gmdate( 'i', $value ); } else { $value_jj = ''; $value_mm = ''; $value_aa = ''; $value_hh = ''; $value_mn = ''; } $month_field = '<span class="screen-reader-text">' . esc_html__( 'Month', 'learndash' ) . '</span><select class="ld_date_mm" name="'. $name .'[mm]" ><option value=""></option>'; for ( $i = 1; $i < 13; $i = $i +1 ) { $monthnum = zeroise($i, 2); $monthtext = $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) ); $month_field .= "\t\t\t" . '<option value="' . $monthnum . '" data-text="' . $monthtext . '" ' . selected( $monthnum, $value_mm, false ) . '>'; / translators: 1: month number (01, 02, etc.), 2: month abbreviation / $month_field .= sprintf( esc_html_x( '%1$s-%2$s', 'placeholder: month number, month text', 'learndash' ), $monthnum, $monthtext ) . "</option>\n"; } $month_field .= '</select>'; $day_field = '<span class="screen-reader-text">' . esc_html__( 'Day', 'learndash' ) . '</span><input type="number" placeholder="DD" min="1" max="31" class="ld_date_jj" name="'. $name .'[jj]" value="' . $value_jj . '" size="2" maxlength="2" autocomplete="off" />'; $year_field = '<span class="screen-reader-text">' . esc_html__( 'Year', 'learndash' ) . '</span><input type="number" placeholder="YYYY" min="0000" max="9999" class="ld_date_aa" name="'. $name .'[aa]" value="' . $value_aa . '" size="4" maxlength="4" autocomplete="off" />'; $hour_field = '<span class="screen-reader-text">' . esc_html__( 'Hour', 'learndash' ) . '</span><input type="number" min="0" max="23" placeholder="HH" class="ld_date_hh" name="'. $name .'[hh]" value="' . $value_hh . '" size="2" maxlength="2" autocomplete="off" />'; $minute_field = '<span class="screen-reader-text">' . esc_html__( 'Minute', 'learndash' ) . '</span><input type="number" min="0" max="59" placeholder="MM" class="ld_date_mn" name="'. $name .'[mn]" value="' . $value_mn . '" size="2" maxlength="2" autocomplete="off" />'; $buf .= '<div class="ld_date_selector">'. sprintf( esc_html__( '%1$s %2$s, %3$s @ %4$s:%5$s', 'default' ), $month_field, $day_field, $year_field, $hour_field, $minute_field ) .'</div>'; break; default:$buf .= "<input name='$name' type='{$options['type']}' $attr value='$value' />\n"; } if ( ! empty( $options['count'] ) ) { $size = 60; if ( isset( $options['size'] ) ) { $size = $options['size']; } elseif ( isset( $options['rows'] ) && isset( $options['cols'] ) ) { $size = $options['rows'] $options['cols']; } $buf .= "<input readonly type='text' name='length$n' size='3' maxlength='3' style='width:53px;height:23px;margin:0px;padding:0px;' value='" . strlen( $value ) . "' />" . sprintf( esc_html__( ' characters. Most search engines use a maximum of %s chars for the %s.', 'learndash' ), $size, strtolower( $options['name'] ) ); } return $buf; } /** * HTML Help Start anchor tag * @const string / const DISPLAY_HELP_START = '<a class="sfwd_help_text_link" style="cursor:pointer;" title="%s" onclick="toggleVisibility(\'%s_tip\');"><img src="%s/question.png" /><label class="sfwd_label textinput">%s</label></a>'; /* * HTML Help End anchor label * @const string / const DISPLAY_HELP_END = '<div class="sfwd_help_text_div" style="display:none" id="%s_tip"><label class="sfwd_help_text">%s</label></div>'; /* * HTML Display label span * @const string / const DISPLAY_LABEL_FORMAT = '<span class="sfwd_option_label" style="text-align:%s;vertical-align:top;">%s</span>'; /* * HTML Display top label * @const string / const DISPLAY_TOP_LABEL = "</div>\n<div class='sfwd_input sfwd_top_label'>\n"; /* * The plugin remote update path * @const string / const DISPLAY_ROW_TEMPLATE = '<div class="sfwd_input %s" id="%s">%s<span class="sfwd_option_input"><div class="sfwd_option_div" %s>%s</div>%s</span><p style="clear:left"></p></div>'; /* * Format a row for an option on a settings page. * * @since 2.1.0 * * @param string $name * @param array $opts * @param array $args * @return string / function get_option_row( $name, $opts, $args ) { global $post_type; $label_text = $input_attr = $help_text_2 = $id_attr = ''; if ( $opts['label'] == 'top' ) { $align = 'left'; } else { $align = 'right'; } if ( isset( $opts['id'] ) ) { $id_attr .= " id=\"{$opts['id']}\" "; } if ( $opts['label'] != 'none' ) { if ( isset( $opts['help_text'] ) ) { $help_text = sprintf( Semper_Fi_Module::DISPLAY_HELP_START, esc_html__( 'Click for Help!', 'learndash' ), $name, $this->plugin_path['images_url'], $opts['name'] ); $help_text_2 = sprintf( Semper_Fi_Module::DISPLAY_HELP_END, $name, $opts['help_text'] ); } else { $help_text = $opts['name']; } $label_text = sprintf( Semper_Fi_Module::DISPLAY_LABEL_FORMAT, $align, $help_text ); } else { $input_attr .= 'sfwd_no_label '; } if ( $opts['label'] == 'top' ) { $label_text .= Semper_Fi_Module::DISPLAY_TOP_LABEL; } if ( $opts['type'] == 'hidden' ) { $input_attr .= 'sfwd_hidden_type'; } return sprintf( Semper_Fi_Module::DISPLAY_ROW_TEMPLATE, $input_attr, $name, $label_text, $id_attr, $this->get_option_html( $args ), $help_text_2 ); } /* * Display options for settings pages and metaboxes, allows for filtering settings, custom display options. * * @since 2.1.0 * * @param null\|string $location $this->locations array index * @param null\|array $meta_args / function display_options( $location = null, $meta_args = null ) { global $sfwd_lms; static $location_settings = array(); $defaults = null; $prefix = $this->get_prefix( $location ); if ( is_array( $meta_args['args'] ) && ! empty( $meta_args['args']['default_options'] ) ) { $defaults = $meta_args['args']['default_options']; } if ( ! isset( $location_settings[ $prefix ] ) ) { /* * Applies the display options filter for this prefix * Filter display options * * @since 2.1.0 * * @param array $this->get_current_options( array(), $location, $defaults ) * @param null\|string $location $this->locations array indexs / $current_options = apply_filters( "{$this->prefix}display_options", $this->get_current_options( array(), $location, $defaults ), $location ); /* * Filter display settings * * @since 2.1.0 * * @param array $this->setting_options( $location, $defaults ) * @param null\|string $location * @param array $current_options / $settings = apply_filters( "{$this->prefix}display_settings", $this->setting_options( $location, $defaults ), $location, $current_options ); $location_settings[ $prefix ]['current_options'] = $current_options; $location_settings[ $prefix ]['settings'] = $settings; } else { $current_options = $location_settings[ $prefix ]['current_options']; $settings = $location_settings[ $prefix ]['settings']; } $container = "<div class='sfwd sfwd_options {$this->prefix}settings'>"; if ( is_array( $meta_args['args'] ) && ! empty( $meta_args['args']['options'] ) ) { $args = array(); $arg_keys = array(); foreach ( $meta_args['args']['options'] as $a ) { if ( ! empty( $location ) ) { $key = $prefix . $location . '_' . $a; if ( ! isset( $settings[ $key ] ) ) { $key = $a; } } else { $key = $prefix . $a; } if ( isset( $settings[ $key ] ) ) { $arg_keys[ $key ] = 1; } } if ( ( is_array( $settings ) ) && ( ! empty( $settings ) ) ) { $setting_keys = array_keys( $settings ); foreach ( $setting_keys as $s ) { if ( ! empty( $arg_keys[ $s ] ) ) { $args[ $s ] = $settings[ $s ]; } } } } else { $args = $settings; } foreach ( $args as $name => $opts ) { $attr_list = array( 'class', 'style', 'readonly', 'disabled', 'size', 'placeholder' ); if ( $opts['type'] == 'textarea' ) { $attr_list = array_merge( $attr_list, array( 'rows', 'cols' ) ); } $attr = ''; foreach ( $attr_list as $a ) { if ( isset( $opts[ $a ] ) ) { $attr .= " $a=\"{$opts[ $a]}\" "; } } $opt = ''; if ( isset( $current_options[ $name] ) ) { $opt = $current_options[ $name]; } if ( $opts['label'] == 'none' && $opts['type'] == 'submit' && $opts['save'] == false ) { $opt = $opts['name']; } if ( $opts['type'] == 'html' && empty( $opt ) && $opts['save'] == false ) { $opt = $opts['default']; } $args = array( 'name' => $name, 'options' => $opts, 'attr' => $attr, 'value' => $opt, 'prefix' => $prefix, ); if ( ! empty( $opts['nowrap'] ) ) { echo $this->get_option_html( $args ); } else { if ( $container ) { echo $container; $container = ''; } echo $this->get_option_row( $name, $opts, $args ); } } if ( ! $container ) { echo '</div>'; } } /* * Sanitize options * * @param null\|string $location $this->locations array index / function sanitize_options( $location = null ) { foreach ( $this->setting_options( $location ) as $k => $v ) { if ( isset( $this->options[ $k ] ) ) { if ( ! empty( $v['sanitize'] ) ) { $type = $v['sanitize']; } else { $type = $v['type']; } switch ( $type ) { case 'multiselect': case 'multicheckbox':$this->options[ $k ] = urlencode_deep( $this->options[ $k ] ); break; case 'textarea':$this->options[ $k ] = wp_kses_post( $this->options[ $k ] ); $this->options[ $k ] = esc_textarea( $this->options[ $k ] ); break; case 'filename':$this->options[ $k ] = sanitize_file_name( $this->options[ $k ] ); break; case 'text':$this->options[ $k ] = wp_kses_post( $this->options[ $k ] ); case 'checkbox': case 'radio': case 'select': default:$this->options[ $k ] = esc_attr( $this->options[ $k ] ); } } } } /* * Display metaboxes with display_options() * * @since 2.1.0 * * @param object $post * @param array $metabox / function display_metabox( $post, $metabox ) { $this->display_options( $metabox['args']['location'], $metabox ); } /* * Handle resetting options to defaults. * * @since 2.1.0 * * @param null\|string $location $this->locations array index * @param bool $delete delete options flag * / function reset_options( $location = null, $delete = false) { if ( $delete === true ) { $this->delete_class_option( $delete ); $this->options = array(); } $default_options = $this->default_options( $location ); foreach ( $default_options as $k => $v ) { $this->options[ $k ] = $v; } $this->update_class_option( $this->options ); } /* * handle option resetting and updating * * @since 2.1.0 * * @param null\|string $location $this->locations array index / function handle_settings_updates( $location = null ) { if ( ( isset( $_POST['action'] ) && $_POST['action'] == 'sfp_update_module' && ( isset( $_POST['Submit_Default'] ) \|\| isset( $_POST['Submit_All_Default'] ) \|\| ! empty( $_POST['Submit'] ) ) ) ) { $nonce = $_POST['nonce-sfwd']; if ( ! wp_verify_nonce( $nonce, 'sfwd-nonce' ) ) { die(__( 'Security Check - If you receive this in error, log out and back in to WordPress', 'learndash' )); } if ( isset( $_POST['Submit_Default'] ) \|\| isset( $_POST['Submit_All_Default'] ) ) { $message = esc_html__( 'Options Reset.', 'learndash' ); if ( isset( $_POST['Submit_All_Default'] ) ) { $this->reset_options( $location, true ); /* * Resets the sfwd options * * @since 2.1.0 / do_action( 'sfwd_options_reset' ); } else { $this->reset_options( $location ); } } if ( ! empty( $_POST['Submit'] ) ) { $message = esc_html__( 'Options Updated.', 'learndash' ); $default_options = $this->default_options( $location ); foreach ( $default_options as $k => $v ) { if ( isset( $_POST[ $k ] ) ) { $this->options[ $k ] = stripslashes_deep( $_POST[ $k ] ); } else { $this->options[ $k ] = ''; } } $this->sanitize_options( $location ); /* * Updates options of a particular prefix * * @since 2.1.0 * * @param array $this->options * @param null\|string $location $this->locations array index * @return array / $this->options = apply_filters( $this->prefix . 'update_options', $this->options, $location ); $this->update_class_option( $this->options ); wp_cache_flush(); } /* * Runds the settings update for this prefix * * @since 2.1.0 * * @param array $this->options * @param null\|string $location $this->locations array index / do_action( $this->prefix . 'settings_update', $this->options, $location ); } } /* * Update / reset settings, printing options, sanitizing, posting back * * @since 2.1.0 * * @param null\|string $location $this->locations array index / function display_settings_page( $location = null ) { if ( $location != null ) { $location_info = $this->locations[ $location ]; } $name = null; if ( ( $location ) && ( isset( $location_info['name'] ) ) ) { $name = $location_info['name']; } if ( ! $name ) { $name = $this->name; } $message = $this->handle_settings_updates( $location ); $this->settings_page_init(); if ( ! empty( $message ) ) { echo "<div id=\"message\" class=\"updated fade\"><p>$message</p></div>"; } ?> <div id="dropmessage" class="updated" style="display:none;"></div> <div id="learndash-settings" class="wrap"> <h1><?php echo $name;?></h1> <?php /* * Does the 'sfwd_global_settings_header' action * * @since 2.1.0 * * @param null\|string $location $this->locations array index / do_action( 'sfwd_global_settings_header', $location ); /* * * Does the settings_header action for this prefix * * @since 2.1.0 * * @param null\|string $location $this->locations array index / do_action( $this->prefix . 'settings_header', $location ); ?> <form id="sfp_settings_form" name="dofollow" enctype="multipart/form-data" action="" method="post"> <div class="sfwd_options_wrapper sfwd_settings_left"> <?php $opts = $this->get_class_option(); if ( $opts !== false ) { $this->options = $opts; } if ( is_array( $this->layout ) ) { foreach ( $this->layout as $l => $lopts ) { if ( ! isset( $lopts['tab'] ) \|\| ( $this->current_tab == $lopts['tab'] ) ) { add_meta_box( $this->get_prefix( $location ) . $l . '_metabox', $lopts['name'], array( $this, 'display_options' ), "{$this->prefix}settings", 'advanced', 'default', $lopts); } } } else { add_meta_box( $this->get_prefix( $location ) . 'metabox', $name, array( $this, 'display_options'), "{$this->prefix}settings", 'advanced' ); } do_meta_boxes( "{$this->prefix}settings", 'advanced', $location ); ?> <p class="submit" style="clear:both;"> <?php $submit_options = array( 'action' => array( 'type' => 'hidden', 'value' => 'sfp_update_module', ), 'nonce-sfwd' => array( 'type' => 'hidden', 'value' => wp_create_nonce( 'sfwd-nonce' ), ), 'page_options' => array( 'type' => 'hidden', 'value' => 'sfp_home_description', ), 'Submit' => array( 'type' => 'submit', 'class' => 'button-primary', 'value' => esc_html__( 'Update Options', 'learndash' ) . ' »', ), 'Submit_Default' => array( 'type' => 'submit', 'class' => 'button-primary', 'value' => esc_html__( 'Reset to Defaults', 'learndash' ) . ' »', ), ); /* * Applies the filter submit_options for this prefix * * @since 2.1.0 * * @param array $submit_options * @param null\|string $location $this->locations array index / $submit_options = apply_filters( "{$this->prefix}submit_options", $submit_options, $location ); foreach ( $submit_options as $k => $s ) { $class = ''; if ( isset( $s['class'] ) ) { $class = " class='{$s['class']}' "; } echo $this->get_option_html( array( 'name' => $k, 'options' => $s, 'attr' => $class, 'value' => $s['value'] ) ); } ?> </p> </div> </form> <?php /* * * Does the settings_footer action for this prefix * * @since 2.1.0 * * @param null\|string $location $this->locations array index / do_action( $this->prefix . 'settings_footer', $location ); /* * * Does the 'sfwd_global_settings_footer' action * * @since 2.1.0 * * @param null\|string $location $this->locations array index / do_action( 'sfwd_global_settings_footer', $location ); ?> </div> <?php } /* * Get the prefix used for a given location. * * @since 2.1.0 * * @param null\|string $location $this->locations array index * @return string / function get_prefix( $location = null ) { if ( ( $location != null ) && isset( $this->locations[ $location ]['prefix'] ) ) { return $this->locations[ $location ]['prefix']; } return $this->prefix; } /* * Sets up initial settings * * @since 2.1.0 * * @param null\|string $location $this->locations array index * @param null\|array $defaults * @return array / function setting_options( $location = null, $defaults = null ) { if ( $defaults === null ) { $defaults = $this->default_options; } $prefix = $this->get_prefix( $location ); $opts = array(); if ( $location == null \|\| $this->locations[ $location ]['options'] === null ) { $options = $defaults; } else { $options = array(); $prefix = "{$prefix}{$location}_"; if ( ! empty( $this->locations[ $location ]['default_options'] ) ) { $options = $this->locations[ $location ]['default_options']; } foreach ( $this->locations[ $location ]['options'] as $opt ) { if ( isset( $defaults[ $opt ] ) ) { $options[ $opt ] = $defaults[ $opt ]; } } } if ( ! $prefix ) { $prefix = $this->prefix; } if ( ! empty( $options ) ) { foreach ( $options as $k => $v ) { if ( ! isset( $v['name'] ) ) { $v['name'] = ucwords( strtr( $k, '_', ' ' ) ); } if ( ! isset( $v['type'] ) ) { $v['type'] = 'checkbox'; } if ( ! isset( $v['default'] ) ) { $v['default'] = null; } if ( ! isset( $v['initial_options'] ) ) { $v['initial_options'] = $v['default']; } if ( $v['type'] == 'custom' && ( ! isset( $v['nowrap'] ) ) ) { $v['nowrap'] = true; } elseif ( ! isset( $v['nowrap'] ) ) { $v['nowrap'] = null; } if ( isset( $v['condshow'] ) ) { if ( ! is_array( $this->script_data ) ) { $this->script_data = array(); } if ( ! isset( $this->script_data['condshow'] ) ) { $this->script_data['condshow'] = array(); } $this->script_data['condshow'][ $prefix . $k] = $v['condshow']; } if ( $v['type'] == 'submit' ) { if ( ! isset( $v['save'] ) ) { $v['save'] = false; } if ( ! isset( $v['label'] ) ) { $v['label'] = 'none'; } if ( ! isset( $v['prefix'] ) ) { $v['prefix'] = false; } } else { if ( ! isset( $v['label'] ) ) { $v['label'] = null; } } if ( $v['type'] == 'hidden' ) { if ( ! isset( $v['label'] ) ) { $v['label'] = 'none'; } if ( ! isset( $v['prefix'] ) ) { $v['prefix'] = false; } } if ( $v['type'] == 'text' ) { if ( ! isset( $v['size'] ) ) { $v['size'] = 57; } } if ( $v['type'] == 'textarea' ) { if ( ! isset( $v['cols'] ) ) { $v['cols'] = 57; } if ( ! isset( $v['rows'] ) ) { $v['rows'] = 2; } } if ( ! isset( $v['save'] ) ) { $v['save'] = true; } if ( ! isset( $v['prefix'] ) ) { $v['prefix'] = true; } if ( $v['prefix'] ) { $opts[ $prefix . $k ] = $v; } else { $opts[ $k ] = $v; } } } return $opts; } /* * Generates just the default option names and values * * @since 2.1.0 * * @param null\|string $location $this->locations array index * @param null\|array $defaults * @return array / function default_options( $location = null, $defaults = null ) { $options = $this->setting_options( $location, $defaults ); $opts = array(); foreach ( $options as $k => $v ) { if ( $v['save'] ) { $opts[ $k ] = $v['default']; } } return $opts; } /* * Gets the current options stored for a given location. * * @since 2.1.0 * * @param array $opts Array of options * @param null\|string $location $this->locations array index * @param null\|array $defaults * @param null\|object $post * @return array / function get_current_options( $opts = array(), $location = null, $defaults = null, $post = null ) { $prefix = $this->get_prefix( $location ); $get_opts = ''; if ( empty( $location ) ) { $type = 'settings'; } else { $type = $this->locations[ $location ]['type']; } if ( $type === 'settings' ) { $get_opts = $this->get_class_option(); } elseif ( $type == 'metabox' ) { if ( $post == null ) { global $post; } if ( isset( $post ) ) { $get_opts = '_' . $prefix . $location; $get_opts = get_post_meta( $post->ID, $get_opts, true ); } } $defs = $this->default_options( $location, $defaults ); if ( $get_opts == '' ) { $get_opts = $defs; } else { $get_opts = wp_parse_args( $get_opts, $defs ); } $opts = wp_parse_args( $opts, $get_opts ); / if ( isset( $opts[$location.'_course'] ) ) { $opts[$location.'_course'] = intval( $opts[$location.'_course'] ); if ( empty( $opts[$location.'_course'] ) ) { $alt_value = get_post_meta( $post->ID, 'course_id', true ); if ( !empty( $alt_value ) ) { $opts[$location.'_course'] = intval( $alt_value ); } } } if ( isset( $opts[$location.'_lesson'] ) ) { $opts[$location.'_lesson'] = intval( $opts[$location.'_lesson'] ); if ( empty( $opts[$location.'_lesson'] ) ) { $alt_value = get_post_meta( $post->ID, 'lesson_id', true ); if ( !empty( $alt_value ) ) { $opts[$location.'_lesson'] = intval( $alt_value ); } } } / return $opts; } /* * Updates the options array in the module; loads saved settings with get_option() or uses defaults * * @since 2.1.0 * * @param array $opts Array of options * @param null\|string $location $this->locations array index * @param null\|array $defaults */ function update_options( $opts = array(), $location = null, $defaults = null ) { if ( $location === null ) { $type = 'settings'; } else { $type = $this->locations[ $location ][ $type ]; } if ( $type === 'settings' ) { $get_opts = $this->get_class_option(); } if ( $get_opts === false ) { $get_opts = $this->default_options( $location, $defaults ); } else { $this->setting_options( $location, $defaults ); } // hack -- make sure this runs anyhow, for now -- pdb $this->options = wp_parse_args( $opts, $get_opts ); } } }

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