home/jonasls/www/wp-includes/customize/class-wp-customize-partial.php000064400000024457152205156670022206 0ustar00$key = $args[ $key ]; } } $this->component = $component; $this->id = $id; $this->id_data['keys'] = preg_split( '/\[/', str_replace( ']', '', $this->id ) ); $this->id_data['base'] = array_shift( $this->id_data['keys'] ); if ( empty( $this->render_callback ) ) { $this->render_callback = array( $this, 'render_callback' ); } // Process settings. if ( ! isset( $this->settings ) ) { $this->settings = array( $id ); } elseif ( is_string( $this->settings ) ) { $this->settings = array( $this->settings ); } if ( empty( $this->primary_setting ) ) { $this->primary_setting = current( $this->settings ); } } /** * Retrieves parsed ID data for multidimensional setting. * * @since 4.5.0 * * @return array { * ID data for multidimensional partial. * * @type string $base ID base. * @type array $keys Keys for multidimensional array. * } */ final public function id_data() { return $this->id_data; } /** * Renders the template partial involving the associated settings. * * @since 4.5.0 * * @param array $container_context Optional. Array of context data associated with the target container (placement). * Default empty array. * @return string|array|false The rendered partial as a string, raw data array (for client-side JS template), * or false if no render applied. */ final public function render( $container_context = array() ) { $partial = $this; $rendered = false; if ( ! empty( $this->render_callback ) ) { ob_start(); $return_render = call_user_func( $this->render_callback, $this, $container_context ); $ob_render = ob_get_clean(); if ( null !== $return_render && '' !== $ob_render ) { _doing_it_wrong( __FUNCTION__, __( 'Partial render must echo the content or return the content string (or array), but not both.' ), '4.5.0' ); } /* * Note that the string return takes precedence because the $ob_render may just\ * include PHP warnings or notices. */ $rendered = $return_render ?? $ob_render; } /** * Filters partial rendering. * * @since 4.5.0 * * @param string|array|false $rendered The partial value. Default false. * @param WP_Customize_Partial $partial WP_Customize_Setting instance. * @param array $container_context Optional array of context data associated with * the target container. */ $rendered = apply_filters( 'customize_partial_render', $rendered, $partial, $container_context ); /** * Filters partial rendering for a specific partial. * * The dynamic portion of the hook name, `$partial->ID` refers to the partial ID. * * @since 4.5.0 * * @param string|array|false $rendered The partial value. Default false. * @param WP_Customize_Partial $partial WP_Customize_Setting instance. * @param array $container_context Optional array of context data associated with * the target container. */ $rendered = apply_filters( "customize_partial_render_{$partial->id}", $rendered, $partial, $container_context ); return $rendered; } /** * Default callback used when invoking WP_Customize_Control::render(). * * Note that this method may echo the partial *or* return the partial as * a string or array, but not both. Output buffering is performed when this * is called. Subclasses can override this with their specific logic, or they * may provide an 'render_callback' argument to the constructor. * * This method may return an HTML string for straight DOM injection, or it * may return an array for supporting Partial JS subclasses to render by * applying to client-side templating. * * @since 4.5.0 * * @param WP_Customize_Partial $partial Partial. * @param array $context Context. * @return string|array|false */ public function render_callback( WP_Customize_Partial $partial, $context = array() ) { unset( $partial, $context ); return false; } /** * Retrieves the data to export to the client via JSON. * * @since 4.5.0 * * @return array Array of parameters passed to the JavaScript. */ public function json() { $exports = array( 'settings' => $this->settings, 'primarySetting' => $this->primary_setting, 'selector' => $this->selector, 'type' => $this->type, 'fallbackRefresh' => $this->fallback_refresh, 'containerInclusive' => $this->container_inclusive, ); return $exports; } /** * Checks if the user can refresh this partial. * * Returns false if the user cannot manipulate one of the associated settings, * or if one of the associated settings does not exist. * * @since 4.5.0 * * @return bool False if user can't edit one of the related settings, * or if one of the associated settings does not exist. */ final public function check_capabilities() { if ( ! empty( $this->capability ) && ! current_user_can( $this->capability ) ) { return false; } foreach ( $this->settings as $setting_id ) { $setting = $this->component->manager->get_setting( $setting_id ); if ( ! $setting || ! $setting->check_capabilities() ) { return false; } } return true; } }