field-fileupload-html.php

Go to the documentation of this file.

<?php
/**
 * The default file upload field output template.
 *
 * @global \GV\Template_Context $gravityview
 * @since 2.0
 */

if ( ! isset( $gravityview ) || empty( $gravityview->template ) ) {
    gravityview()->log->error( '{file} template loaded without context', array( 'file' => __FILE__ ) );
    return;
}

$field = $gravityview->field->field;
$value = $gravityview->value;
$form = $gravityview->view->form->form;
$entry = $gravityview->entry->as_entry();

$output = '';

if ( ! empty( $value ) ) {

    $gv_class = gv_class( $field, $form, $entry );

    $output_arr = gravityview_get_files_array( $value, $gv_class, $gravityview );

    // If the output array is just one item, let's not show a list.
    if ( sizeof( $output_arr ) === 1 ) {
        $output = $output_arr[0]['content'];
    }

    // There are multiple files
    else {

        // For each file, show as a list
        foreach ( $output_arr as $key => $item) {

            // Fix empty lists
            if ( empty( $item['content'] ) ) { continue; }

            $output .= '<li>' . $item['content'] . '</li>';
        }

        if ( ! empty( $output ) ) {
            $output = sprintf( "<ul class='gv-field-file-uploads %s'>%s</ul>", $gv_class, $output );
        }
    }

}

echo $output;