settings = $settings; add_action( 'admin_enqueue_scripts', array( $this, 'meta_box_scripts' ) ); add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) ); add_action( 'save_post', array( $this, 'save_meta_boxes' ), 1, 2 ); } /** * Metabox scripts * * @since 1.0.5 * @access public */ public function meta_box_scripts() { $screen = get_current_screen(); $metabox = $this->settings; if ( in_array( $screen->id, (array) $metabox['pages'] ) ) { wp_enqueue_script( 'kopa_media_uploader' ); } } /** * Add metaboxes * * @since 1.0.5 * @access public */ public function add_meta_boxes() { $metabox = $this->settings; foreach ( (array) $metabox['pages'] as $page ) { add_meta_box( $metabox['id'], $metabox['title'], array( $this, 'output' ), $page, $metabox['context'], $metabox['priority'], $metabox['fields'] ); } } /** * Check if we're saving, the trigger an action based on the post type * * @param int $post_id * @param object $post * * @since 1.0.5 * @access public */ public function save_meta_boxes( $post_id, $post ) { $metabox = $this->settings; /* don't save if $_POST is empty */ if ( empty( $_POST ) ) return $post_id; /* don't save during autosave */ if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return $post_id; /* verify nonce */ if ( ! isset( $_POST[ $metabox['id'] . '_nonce'] ) || ! wp_verify_nonce( $_POST[ $metabox['id'] . '_nonce'], $metabox['id'] ) ) return $post_id; /* check permissions */ if ( isset( $_POST['post_type'] ) && 'page' == $_POST['post_type'] ) { if ( ! current_user_can( 'edit_page', $post_id ) ) return $post_id; } else { if ( ! current_user_can( 'edit_post', $post_id ) ) return $post_id; } // Options to update will be stored here $update_options = array(); foreach ( $metabox['fields'] as $value ) { if ( ! isset( $value['id'] ) ) { continue; } $type = isset( $value['type'] ) ? sanitize_title( $value['type'] ) : ''; // Get the option name $option_value = null; if ( isset( $_POST[ $value['id'] ] ) ) { $option_value = $_POST[ $value['id'] ]; } // For a value to be submitted to database it must pass through a sanitization filter if ( has_filter( 'kopa_sanitize_option_' . $type ) ) { $option_value = apply_filters( 'kopa_sanitize_option_' . $type, $option_value, $value ); } if ( ! is_null( $option_value ) ) { $update_options[ $value['id'] ] = $option_value; } } // Now save the options foreach( $update_options as $name => $value ) { update_post_meta( $post_id, $name, $value ); } return true; } /** * Output meta box fields * * @since 1.0.5 * @access public */ public function output( $post, $args ) { $metabox = $this->settings; $option_wrap_start = ''; $option_wrap_end = ''; $output = ''; $output .= '
'; /* Use nonce for verification */ $output .= ''; /* meta box description */ if ( isset( $metabox['desc'] ) && ! empty( $metabox['desc'] ) ) { $allowed_tags = array( 'abbr' => array( 'title' => true ), 'acronym' => array( 'title' => true ), 'code' => true, 'em' => true, 'strong' => true, 'a' => array( 'href' => true, 'title' => true, ), ); $metabox['desc'] = wp_kses( $metabox['desc'], $allowed_tags ); $output .= '

' . $metabox['desc'] . '

'; } $_loop_index = 0; foreach ( $metabox['fields'] as $value ) { if ( ! isset( $value['type'] ) ) continue; $value = Kopa_Admin_Settings::sanitize_option_arguments( $value ); $option_wrap_start = '

'; if ( $value['title'] ) { $option_wrap_start .= ''.esc_html( $value['title'] ).''; $option_wrap_start .= '
'; } if ( $value['desc'] ) { $option_wrap_start .= ''.$value['desc'].''; $option_wrap_start .= '
'; } $option_wrap_end = '

'; $option_wrap_start = apply_filters('kopa_admin_meta_box_wrap_start', $option_wrap_start, $value, $_loop_index); $option_wrap_end = apply_filters('kopa_admin_meta_box_wrap_end', $option_wrap_end, $value, $_loop_index); // get option value $option_value = get_post_meta( $post->ID, $value['id'] ); $advanced_field = apply_filters('kopa_admin_metabox_advanced_field', false); if ( empty( $option_value ) ) { $option_value = $value['default']; } elseif ( isset( $option_value[0] ) ) { $option_value = $option_value[0]; } else { $option_value = ''; } switch( $value['type'] ) { case 'text': case 'email': case 'number': case 'password': case 'url': if ( $value['type'] != 'password' ) { $value['type'] = 'text'; } $class = 'large-text'; if( isset( $value['class'] ) && !empty( $value['class'] )){ $class = esc_attr( $value['class'] ); } $output .= $option_wrap_start; $output .= ''; $output .= $option_wrap_end; break; case 'textarea': $value = wp_parse_args( $value, array( 'rows' => '', ) ); $output .= $option_wrap_start; $output .= ''; $output .= $option_wrap_end; break; case 'select': case 'multiselect': $value = wp_parse_args( $value, array( 'size' => '', ) ); $output .= $option_wrap_start; $output .= ''; $output .= $option_wrap_end; break; case 'checkbox': $value = wp_parse_args( $value, array( 'label' => '', ) ); if ( ! isset( $value['checkboxgroup'] ) || ( isset( $value['checkboxgroup'] ) && 'start' == $value['checkboxgroup'] ) ) { $output .= $option_wrap_start; } $output .= ''; $output .= '
'; if ( ! isset( $value['checkboxgroup'] ) || ( isset( $value['checkboxgroup'] ) && 'end' == $value['checkboxgroup'] ) ) { $output .= $option_wrap_end; } break; case 'multicheck': $output .= $option_wrap_start; foreach ( $value['options'] as $key => $val ) { $name = $value['id'].'['.$key.']'; $checked = isset( $option_value[ $key ] ) ? checked( $option_value[ $key ], 1, false ) : ''; $output .= ''; $output .= '
'; } $output .= $option_wrap_end; break; case 'radio': $output .= $option_wrap_start; foreach ( $value['options'] as $key => $val ) { $output .= ''; $output .= '
'; } $output .= $option_wrap_end; break; case 'upload': // make sure mimes key is set $value = wp_parse_args( $value, array( 'mimes' => '', ) ); $output .= '
'; $output .= $option_wrap_start; $output .= ''; $output .= '
'; if ( function_exists( 'wp_enqueue_media' ) ) { if ( $option_value == '' ) { $output .= ''.esc_html__( 'Upload', 'kopa-framework' ).''; } else { $output .= ''.esc_html__( 'Remove', 'kopa-framework' ).''; } } else { $output .= ''.esc_html__( 'Upgrade your version of WordPress for full media support.', 'kopa-framework' ).''; } $output .= $option_wrap_end; $output .= '

'; if ( $option_value ) { $remove = ''.esc_html__( 'Remove', 'kopa-framework' ).''; $image = preg_match( '/(^.*\.jpg|jpeg|png|gif|ico*)/i', $option_value ); if ( $image ) { $output .= '
' . $remove; } } $output .= '

'; $output .= '
'; break; case 'datetime': if ( $advanced_field ) { $date_value_time = ''; if ( isset($value['format']) && ! empty($option_value) && is_numeric($option_value) ) { $date_value_time = date($value['format'],$option_value); } else { $date_value_time = $option_value; } if ( ! isset($value['timepicker']) || empty($value['timepicker']) ) { $value['timepicker'] = "0"; } if ( ! isset($value['datepicker']) || empty($value['datepicker']) ) { $value['datepicker'] = "0"; } $output .= $option_wrap_start; $output .= ''; $output .= $option_wrap_end; } break; case 'gallery': if ( $advanced_field ) { $output .= $option_wrap_start; $output .= '
'; $output .= ''; $output .= ' ' . esc_html__('Config', 'kopa-framework') . ' '; $output .= '
'; $output .= $option_wrap_end; } break; case 'icon': if ( $advanced_field ) { $output .= $option_wrap_start; $output .= '
'; $output .= '
'; $output .= '' . esc_html__('Select icon', 'kopa-framework') . ''; $output .= ' '; $output .= ''; $output .= '
'; $output .= '
'; $output .= $option_wrap_end; } break; case 'color': if ( $advanced_field ) { $default_color = ''; $field_class = ''; if ( 'color' === $value['type'] ) { $field_class = ' kopa_color'; if ( $value['default'] ) { $default_color = ' data-default-color="' .esc_attr( $value['default'] ) . '" '; } // end check empty option value } // end check color type $output .= $option_wrap_start; $output .= ''; $output .= $option_wrap_end; } break; default: $output .= apply_filters( 'kopa_admin_meta_box_field_' . $value['type'], '', $option_wrap_start, $option_wrap_end, $value, $option_value); break; } $_loop_index++; } // end foreach $output .= '
'; // .kopa-metabox-wrapper // finally, output fields echo $output; } } // end class Kopa_Admin_Meta_Box }