Need Help with File URL in CF7 Webhook Integration”

Hey. How are you?

• Are you using any integration or it’s the core file input from CF7?
• Is everything updated?

(It’s pretty strange as we send the URL for a copied file.)

We support CF7 uploaded files (tag “file”).

However I’ll check it’s possible to add this support in a future release.

By now, maybe this code can help you:

<?php

add_filter( 'ctz_get_data_from_contact_form', 'multiline_files_contact_form', 10, 2 )
function multiline_files_contact_form( $data, $contact_form ) {
    // Submission
    $submission = WPCF7_Submission::get_instance();
    $uploaded_files = ( ! empty( $submission ) ) ? $submission->uploaded_files() : [];

    // Upload Info
    $wp_upload_dir = wp_get_upload_dir();
    $upload_path = CFTZ_UPLOAD_DIR . '/' . $contact_form->id() . '/' . uniqid();

    $upload_url = $wp_upload_dir['baseurl'] . '/' . $upload_path;
    $upload_dir = $wp_upload_dir['basedir'] . '/' . $upload_path;

    $tags = $contact_form->scan_form_tags();
    foreach ( $tags as $tag ) {
        if ( $tag->basetype !== 'multilinefile' || empty( $uploaded_files[ $tag->name ] ) ) {
            continue;
        }

        $files = $uploaded_files[ $tag->name ];

        $copied_files = [];
        foreach ( (array) $files as $file ) {
            wp_mkdir_p( $upload_dir );

            $filename = wp_unique_filename( $upload_dir, $tag->name . '-' . basename( $file ) );

            if ( ! copy( $file, $upload_dir . '/' . $filename ) ) {
                $submission = WPCF7_Submission::get_instance();
                $submission->set_status( 'mail_failed' );
                $submission->set_response( $contact_form->message( 'upload_failed' ) );

                continue;
            }

            $copied_files[] = $upload_url . '/' . $filename;
        }

        $value = $copied_files;

        if ( count( $value ) === 1 ) {
            $value = $value[0];
        }

        // Support to "webhook" option (rename field value)
        $key = $tag->name;
        $webhook_key = $tag->get_option( 'webhook' );

        if ( ! empty( $webhook_key ) && ! empty( $webhook_key[0] ) ) {
            $key = $webhook_key[0];
        }

        $data[ $key ] = $value;
    }

    return $data;
}

It’s just a copy and past of our plugin code using multilinefile tag name… Please, check it before going on production: I was not able to test in a working website.

New version will support “Multifile Upload Field for Contact Form 7”.

You may remove your custom code to avoid future problems.