parent = $parent; $this->base = 'atr_'; // Initialise settings add_action( 'init', array( $this, 'init_settings' ), 11 ); // Register plugin settings add_action( 'admin_init' , array( $this, 'register_settings' ) ); // Add settings page to menu add_action( 'admin_menu' , array( $this, 'add_menu_item' ) ); // Add settings link to plugins page add_filter( 'plugin_action_links_' . plugin_basename( $this->parent->file ) , array( $this, 'add_settings_link' ) ); } /** * Initialise settings * @return void */ public function init_settings () { $this->settings = $this->settings_fields(); } /** * Add settings page to admin menu * @return void */ public function add_menu_item () { $page = add_options_page( __( 'ATR rand sku Woo', 'atr-random-sku-for-woocommerce' ) , __( 'ATR rand sku Woo', 'atr-random-sku-for-woocommerce' ) , 'manage_options' , $this->parent->_token . '_settings' , array( $this, 'settings_page' ) ); } /** * Add settings link to plugin list table * @param array $links Existing links * @return array Modified links */ public function add_settings_link ( $links ) { $settings_link = '' . __( 'Settings', 'atr-random-sku-for-woocommerce' ) . ''; array_push( $links, $settings_link ); return $links; } /** * Build settings fields * @return array Fields to be displayed on settings page */ private function settings_fields () { $settings['standard'] = array( 'title' => __( 'Options', 'atr-random-sku-for-woocommerce' ), 'description' => __( 'Set your preferences', 'atr-random-sku-for-woocommerce' ), 'fields' => array( array( // since v 2.0.0 'id' => 'prefix_sku', 'label' => __( 'Add prefix to SKU' , 'wordpress-plugin-template' ), 'description' => __( 'Prefix each SKU with this string (leave empty to avoid prefix)', 'wordpress-plugin-template' ), 'type' => 'text', 'default' => '', 'placeholder' => __( '', 'wordpress-plugin-template' ) ), array( 'id' => 'force_sku_on_empty', 'label' => __( 'Add auto SKU to empty product' , 'wordpress-plugin-template' ), 'description' => __( 'Check this to fill auto SKU when field is empty (also for new products)', 'wordpress-plugin-template' ), 'type' => 'checkbox', 'default' => '' ), array( 'id' => 'select_sku_format', 'label' => __( 'Format for SKU', 'wordpress-plugin-template' ), 'description' => __( 'Select SKU format as a number or as a string. Set the relevant options in the following fields.', 'wordpress-plugin-template' ), 'type' => 'radio', 'options' => array( 'maxminsku' => 'Use max min', 'charactersforsku' => 'Use string', 'increment' => 'Use Incremental' ), 'default' => 'charactersforsku' ), array( 'id' => 'min_number_for_number', 'label' => __( 'Write min number' , 'wordpress-plugin-template' ), 'description' => __( 'Use this min number for SKU.
If you leave it empty, the default 100000000 will be used!', 'wordpress-plugin-template' ), 'type' => 'number', 'default' => '', 'placeholder' => __( '', 'wordpress-plugin-template' ) ), array( 'id' => 'max_number_for_number', 'label' => __( 'Write max number' , 'wordpress-plugin-template' ), 'description' => __( 'Use this max number for SKU.
If you leave it empty, the default 999999999 will be used!', 'wordpress-plugin-template' ), 'type' => 'number', 'default' => '', 'placeholder' => __( '', 'wordpress-plugin-template' ) ), array( 'id' => 'characters_for_SKU', 'label' => __( 'Characters for SKU' , 'wordpress-plugin-template' ), 'description' => __( 'The SKU contains only these characters.', 'wordpress-plugin-template' ), 'type' => 'text', 'default' => '', 'placeholder' => __( 'abcdefghijklmnopqrstuvwxyz0123456789', 'wordpress-plugin-template' ) ), array( 'id' => 'sku_length', 'label' => __( 'SKU length' , 'wordpress-plugin-template' ), 'description' => __( 'Use this length for SKU.
If you leave it empty, the default length 8 will be used!', 'wordpress-plugin-template' ), 'type' => 'number', 'default' => '', // since v 1.0.2 - set empty since the place holder was seen like having a number 'placeholder' => __( '', 'wordpress-plugin-template' ) ), array( // since v 2.0.0 'id' => 'incremental_sku_start', 'label' => __( 'Start at' , 'wordpress-plugin-template' ), 'description' => __( 'Start incremnt from this number.
Please note: This number is dynamic. It is used for the SKU of next product and incrementing by 1 on every saved product while incrementing option is selected.
If you change it, the new value will be used for next generated product SKU and keep incrementing!If you leave it empty, the default start 1 will be used!', 'wordpress-plugin-template' ), 'type' => 'number', 'default' => '', 'placeholder' => __( '', 'wordpress-plugin-template' ) ), array( // since v 2.0.0 'id' => 'incremental_sku_min_num_digits', 'label' => __( 'Number of digits' , 'wordpress-plugin-template' ), 'description' => __( '
Left pad with 0 (zero) to set this number of digits. Example: 6 digits will produce 000001 etc.
If you leave it empty, no padding digits will be used!', 'wordpress-plugin-template' ), 'type' => 'number', 'default' => '', 'placeholder' => __( '', 'wordpress-plugin-template' ) ), ) ); $settings = apply_filters( $this->parent->_token . '_settings_fields', $settings ); return $settings; } /** * Register plugin settings * @return void */ public function register_settings () { if ( is_array( $this->settings ) ) { // Check posted/selected tab $current_section = ''; foreach ( $this->settings as $section => $data ) { if ( $current_section && $current_section != $section ) continue; // Add section to page add_settings_section( $section, $data['title'], array( $this, 'settings_section' ), $this->parent->_token . '_settings' ); foreach ( $data['fields'] as $field ) { // Validation callback for field $validation = ''; if ( isset( $field['callback'] ) ) { $validation = $field['callback']; } //$validation = $this->sanitize($field); // Register field $option_name = $this->base . $field['id']; if ( isset( $field['type'] ) ) { if ($field['type'] === 'text'){ register_setting( $this->parent->_token . '_settings', $option_name, 'sanitize_text_field' ); } else { register_setting( $this->parent->_token . '_settings', $option_name, $validation ); } } // Add field to page add_settings_field( $field['id'], $field['label'], array( $this->parent->admin, 'display_field' ), $this->parent->_token . '_settings', $section, array( 'field' => $field, 'prefix' => $this->base ) ); } if ( ! $current_section ) break; } } } public function settings_section ( $section ) { $html = '

' . $this->settings[ $section['id'] ]['description'] . '

' . "\n"; echo $html; } /** * Load settings page content * @return void */ public function settings_page () { // Build page HTML $html = '

' . "\n"; $html .= '

' . __( 'ATR random SKU for Woocommerce Settings' , 'atr-random-sku-for-woocommerce' ) . '

' . "\n"; $tab = ''; if ( isset( $_GET['tab'] ) && $_GET['tab'] ) { $tab .= $_GET['tab']; } // Show page tabs if ( is_array( $this->settings ) && 1 < count( $this->settings ) ) { $html .= '

' . "\n"; $c = 0; foreach ( $this->settings as $section => $data ) { // Set tab class $class = 'nav-tab'; if ( ! isset( $_GET['tab'] ) ) { if ( 0 == $c ) { $class .= ' nav-tab-active'; } } else { if ( isset( $_GET['tab'] ) && $section == $_GET['tab'] ) { $class .= ' nav-tab-active'; } } // Set tab link $tab_link = add_query_arg( array( 'tab' => $section ) ); if ( isset( $_GET['settings-updated'] ) ) { $tab_link = remove_query_arg( 'settings-updated', $tab_link ); } // Output tab $html .= '' . esc_html( $data['title'] ) . '' . "\n"; ++$c; } $html .= '

' . "\n"; } $html .= '' . "\n"; $html .= '

' . "\n"; echo $html; } /** * Main ATR_random_sku_for_Woocommerce_Settings Instance * * Ensures only one instance of ATR_random_sku_for_Woocommerce_Settings is loaded or can be loaded. * * @since 1.0.0 * @static * @see ATR_random_sku_for_Woocommerce() * @return Main ATR_random_sku_for_Woocommerce_Settings instance */ public static function instance ( $parent ) { if ( is_null( self::$_instance ) ) { self::$_instance = new self( $parent ); } return self::$_instance; } // End instance() /** * Cloning is forbidden. * * @since 1.0.0 */ public function __clone () { _doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?' ), $this->parent->_version ); } // End __clone() /** * Unserializing instances of this class is forbidden. * * @since 1.0.0 */ public function __wakeup () { _doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?' ), $this->parent->_version ); } // End __wakeup() }