MailPoet\EmailEditor\Integrations\Core\Renderer\Blocks

Text::render_content() │ protected │ WC 1.0

Renders the block content.

Method of the class: Text{}

No Hooks.

Return

null. Nothing (null).

Usage

// protected - for code of main (parent) or child class
$result = $this->render_content( $block_content, $parsed_block, $settings_controller ): string;

$block_content(string) (required)

Block content.

$parsed_block(array) (required)

Parsed block.

$settings_controller(Settings_Controller) (required)

Settings controller.

Text::render_content() Text::render content code ^{WC 9.8.1}

protected function render_content( string $block_content, array $parsed_block, Settings_Controller $settings_controller ): string {
	// Do not render empty blocks.
	if ( empty( trim( wp_strip_all_tags( $block_content ) ) ) ) {
		return '';
	}

	$block_content    = $this->adjustStyleAttribute( $block_content );
	$block_attributes = wp_parse_args(
		$parsed_block['attrs'] ?? array(),
		array(
			'textAlign' => 'left',
			'style'     => array(),
		)
	);
	$html             = new \WP_HTML_Tag_Processor( $block_content );
	$classes          = 'email-text-block';
	if ( $html->next_tag() ) {
		/** @var string $block_classes */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort -- used for phpstan
		$block_classes = $html->get_attribute( 'class' ) ?? '';
		$classes      .= ' ' . $block_classes;
		// remove has-background to prevent double padding applied for wrapper and inner element.
		$block_classes = str_replace( 'has-background', '', $block_classes );
		// remove border related classes because we handle border on wrapping table cell.
		$block_classes = preg_replace( '/[a-z-]+-border-[a-z-]+/', '', $block_classes );
		/** @var string $block_classes */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort -- used for phpstan
		$html->set_attribute( 'class', trim( $block_classes ) );
		$block_content = $html->get_updated_html();
	}

	$block_styles = $this->get_styles_from_block(
		array(
			'color'      => $block_attributes['style']['color'] ?? array(),
			'spacing'    => $block_attributes['style']['spacing'] ?? array(),
			'typography' => $block_attributes['style']['typography'] ?? array(),
			'border'     => $block_attributes['style']['border'] ?? array(),
		)
	);

	$styles = array(
		'min-width' => '100%', // prevent Gmail App from shrinking the table on mobile devices.
	);

	$styles['text-align'] = 'left';
	if ( ! empty( $parsed_block['attrs']['textAlign'] ) ) { // in this case, textAlign needs to be one of 'left', 'center', 'right'.
		$styles['text-align'] = $parsed_block['attrs']['textAlign'];
	} elseif ( in_array( $parsed_block['attrs']['align'] ?? null, array( 'left', 'center', 'right' ), true ) ) {
		$styles['text-align'] = $parsed_block['attrs']['align'];
	}

	$compiled_styles = $this->compile_css( $block_styles['declarations'], $styles );
	$table_styles    = 'border-collapse: separate;'; // Needed because of border radius.

	return sprintf(
		'<table
            role="presentation"
            border="0"
            cellpadding="0"
            cellspacing="0"
            width="100%%"
            style="%1$s"
          >
            <tr>
              <td class="%2$s" style="%3$s" align="%4$s">%5$s</td>
            </tr>
          </table>',
		esc_attr( $table_styles ),
		esc_attr( $classes ),
		esc_attr( $compiled_styles ),
		esc_attr( $styles['text-align'] ),
		$block_content
	);
}