WPCF7_ConfigValidator::replace_mail_tags_with_minimum_input() │ public │ CF7 1.0

Callback function for WPCF7_MailTaggedText. Replaces mail-tags with the most conservative inputs.

Метод класса: WPCF7_ConfigValidator{}

Хуков нет.

Возвращает

null. Ничего.

Использование

$WPCF7_ConfigValidator = new WPCF7_ConfigValidator();
$WPCF7_ConfigValidator->replace_mail_tags_with_minimum_input( $matches );

$matches (обязательный)

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Код WPCF7_ConfigValidator::replace_mail_tags_with_minimum_input() WPCF7 ConfigValidator::replace mail tags with minimum input ^{CF7 5.7.7}

public function replace_mail_tags_with_minimum_input( $matches ) {
	// allow [[foo]] syntax for escaping a tag
	if ( $matches[1] == '[' && $matches[4] == ']' ) {
		return substr( $matches[0], 1, -1 );
	}

	$tag = $matches[0];
	$tagname = $matches[2];
	$values = $matches[3];

	$mail_tag = new WPCF7_MailTag( $tag, $tagname, $values );
	$field_name = $mail_tag->field_name();

	$example_email = 'example@example.com';
	$example_text = 'example';
	$example_blank = '';

	$form_tags = $this->contact_form->scan_form_tags(
		array( 'name' => $field_name )
	);

	if ( $form_tags ) {
		$form_tag = new WPCF7_FormTag( $form_tags[0] );

		$is_required = ( $form_tag->is_required() || 'radio' == $form_tag->type );

		if ( ! $is_required ) {
			return $example_blank;
		}

		if ( wpcf7_form_tag_supports( $form_tag->type, 'selectable-values' ) ) {
			if ( $form_tag->pipes instanceof WPCF7_Pipes ) {
				if ( $mail_tag->get_option( 'do_not_heat' ) ) {
					$before_pipes = $form_tag->pipes->collect_befores();
					$last_item = array_pop( $before_pipes );
				} else {
					$after_pipes = $form_tag->pipes->collect_afters();
					$last_item = array_pop( $after_pipes );
				}
			} else {
				$last_item = array_pop( $form_tag->values );
			}

			if ( $last_item and wpcf7_is_mailbox_list( $last_item ) ) {
				return $example_email;
			} else {
				return $example_text;
			}
		}

		if ( 'email' == $form_tag->basetype ) {
			return $example_email;
		} else {
			return $example_text;
		}

	} else { // maybe special mail tag
		// for back-compat
		$field_name = preg_replace( '/^wpcf7\./', '_', $field_name );

		if ( '_site_admin_email' == $field_name ) {
			return get_bloginfo( 'admin_email', 'raw' );

		} elseif ( '_user_agent' == $field_name ) {
			return $example_text;

		} elseif ( '_user_email' == $field_name ) {
			return $this->contact_form->is_true( 'subscribers_only' )
				? $example_email
				: $example_blank;

		} elseif ( '_user_' == substr( $field_name, 0, 6 ) ) {
			return $this->contact_form->is_true( 'subscribers_only' )
				? $example_text
				: $example_blank;

		} elseif ( '_' == substr( $field_name, 0, 1 ) ) {
			return '_email' == substr( $field_name, -6 )
				? $example_email
				: $example_text;

		}
	}

	return $tag;
}