File Content: class-taxonomy-fields-presenter.php <?php /** * WPSEO plugin file. * * @package WPSEO\Admin */ /** * Class WPSEO_Taxonomy_Presenter. */ class WPSEO_Taxonomy_Fields_Presenter { /** * The taxonomy meta data for the current term. * * @var array */ private $tax_meta; /** * Constructs the WPSEO_Taxonomy_Fields_Presenter class. * * @param stdClass $term The current term. */ public function __construct( $term ) { $this->tax_meta = WPSEO_Taxonomy_Meta::get_term_meta( (int) $term->term_id, $term->taxonomy ); } /** * Displaying the form fields. * * @param array $fields Array with the fields that will be displayed. * * @return string */ public function html( array $fields ) { $content = ''; foreach ( $fields as $field_name => $field_configuration ) { $content .= $this->form_row( 'wpseo_' . $field_name, $field_configuration ); } return $content; } /** * Create a row in the form table. * * @param string $field_name Variable the row controls. * @param array $field_configuration Array with the field configuration. * * @return string */ private function form_row( $field_name, array $field_configuration ) { $esc_field_name = esc_attr( $field_name ); $options = (array) $field_configuration['options']; if ( ! empty( $field_configuration['description'] ) ) { $options['description'] = $field_configuration['description']; } $label = $this->get_label( $field_configuration['label'], $esc_field_name ); $field = $this->get_field( $field_configuration['type'], $esc_field_name, $this->get_field_value( $field_name ), $options ); $help_content = isset( $field_configuration['options']['help'] ) ? $field_configuration['options']['help'] : ''; $help_button_text = isset( $field_configuration['options']['help-button'] ) ? $field_configuration['options']['help-button'] : ''; $help = new WPSEO_Admin_Help_Panel( $field_name, $help_button_text, $help_content ); return $this->parse_row( $label, $help, $field ); } /** * Generates the html for the given field config. * * @param string $field_type The fieldtype, e.g: text, checkbox, etc. * @param string $field_name The name of the field. * @param string $field_value The value of the field. * @param array $options Array with additional options. * * @return string */ private function get_field( $field_type, $field_name, $field_value, array $options ) { $class = $this->get_class( $options ); $field = ''; $description = ''; $aria_describedby = ''; if ( ! empty( $options['description'] ) ) { $aria_describedby = ' aria-describedby="' . $field_name . '-desc"'; $description = '<p id="' . $field_name . '-desc" class="yoast-metabox__description">' . $options['description'] . '</p>'; } switch ( $field_type ) { case 'div': $field .= '<div id="' . $field_name . '"></div>'; break; case 'url': $field .= '<input name="' . $field_name . '" id="' . $field_name . '" ' . $class . ' type="url" value="' . esc_attr( urldecode( $field_value ) ) . '" size="40"' . $aria_describedby . '/>'; break; case 'text': $field .= '<input name="' . $field_name . '" id="' . $field_name . '" ' . $class . ' type="text" value="' . esc_attr( $field_value ) . '" size="40"' . $aria_describedby . '/>'; break; case 'checkbox': $field .= '<input name="' . $field_name . '" id="' . $field_name . '" type="checkbox" ' . checked( $field_value ) . $aria_describedby . '/>'; break; case 'textarea': $rows = 3; if ( ! empty( $options['rows'] ) ) { $rows = $options['rows']; } $field .= '<textarea class="large-text" rows="' . esc_attr( $rows ) . '" id="' . $field_name . '" name="' . $field_name . '"' . $aria_describedby . '>' . esc_textarea( $field_value ) . '</textarea>'; break; case 'upload': $field .= '<input' . ' id="' . $field_name . '"' . ' type="text"' . ' size="36"' . ' name="' . $field_name . '"' . ' value="' . esc_attr( $field_value ) . '"' . $aria_describedby . '' . ' readonly="readonly"' . ' /> '; $field .= '<input' . ' id="' . esc_attr( $field_name ) . '_button"' . ' class="wpseo_image_upload_button button"' . ' data-target="' . esc_attr( $field_name ) . '"' . ' data-target-id="hidden_' . esc_attr( $field_name ) . '-id"' . ' type="button"' . ' value="' . esc_attr__( 'Upload Image', 'wordpress-seo' ) . '"' . ' /> '; $field .= '<input' . ' id="' . esc_attr( $field_name ) . '_button"' . ' class="wpseo_image_remove_button button"' . ' type="button"' . ' value="' . esc_attr__( 'Clear Image', 'wordpress-seo' ) . '"' . ' />'; break; case 'select': if ( is_array( $options ) && $options !== [] ) { $field .= '<select name="' . $field_name . '" id="' . $field_name . '"' . $aria_describedby . '>'; $select_options = ( array_key_exists( 'options', $options ) ) ? $options['options'] : $options; foreach ( $select_options as $option => $option_label ) { $selected = selected( $option, $field_value, false ); $field .= '<option ' . $selected . ' value="' . esc_attr( $option ) . '">' . esc_html( $option_label ) . '</option>'; } unset( $option, $option_label, $selected ); $field .= '</select>'; } break; case 'hidden': $field .= '<input name="' . $field_name . '" id="hidden_' . $field_name . '" type="hidden" value="' . esc_attr( $field_value ) . '" />'; break; } return $field . $description; } /** * Getting the value for given field_name. * * @param string $field_name The fieldname to get the value for. * * @return string */ private function get_field_value( $field_name ) { if ( isset( $this->tax_meta[ $field_name ] ) && $this->tax_meta[ $field_name ] !== '' ) { return $this->tax_meta[ $field_name ]; } return ''; } /** * Getting the class attributes if $options contains a class key. * * @param array $options The array with field options. * * @return string */ private function get_class( array $options ) { if ( ! empty( $options['class'] ) ) { return ' class="' . esc_attr( $options['class'] ) . '"'; } return ''; } /** * Getting the label HTML. * * @param string $label The label value. * @param string $field_name The target field. * * @return string */ private function get_label( $label, $field_name ) { if ( $label !== '' ) { return '<label for="' . $field_name . '">' . esc_html( $label ) . '</label>'; } return ''; } /** * Returns the HTML for the row which contains label, help and the field. * * @param string $label The html for the label if there was a label set. * @param WPSEO_Admin_Help_Panel $help The help panel to render in this row. * @param string $field The html for the field. * * @return string */ private function parse_row( $label, WPSEO_Admin_Help_Panel $help, $field ) { if ( $label !== '' || $help !== '' ) { return $label . $help->get_button_html() . $help->get_panel_html() . $field; } return $field; } } Submit