field-radio-html.php

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<?php
/**
 * The default radio 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_id = $gravityview->field->ID;
$field = $gravityview->field->field;
$display_value = $gravityview->display_value;
$entry = $gravityview->entry->as_entry();
$field_settings = $gravityview->field->as_configuration();

$display_type = isset( $field_settings['choice_display'] ) ? $field_settings['choice_display'] : 'value';

$output = '';

if ( floatval( $field_id ) === floor( floatval( $field_id ) ) ) {

    if ( 'value' === $display_type ) {
        // For the complete field value
        $output = $display_value;
    } else {
        $output = RGFormsModel::get_choice_text( $field, $display_value );
    }
} else {
    // For part of the field value
    $entry_keys = array_keys( $entry );
    foreach( $entry_keys as $input_key ) {
        if( is_numeric( $input_key ) && floatval( $input_key ) === floatval( $field_id ) ) {
            if( in_array( $field['type'], array( 'radio', 'checkbox' ) ) && !empty( $entry[ $input_key ] ) ) {
                $output = apply_filters( 'gravityview_field_tick', '<span class="dashicons dashicons-yes"></span>', $entry, $field, $gravityview );
            } else {
                $output = $entry[ $input_key ];
            }
        }
    }
}

echo $output;