public static function display_index_page()
 {
     if (!DigitalGov_Search::credentials_set()) {
         self::display_credentials_error();
         exit;
     }
     DigitalGov_Search::view('index');
 }
?>
" method="post" id="digitalgov_search-enter-api-key" class="right">
		<input type="hidden" name="action" value="enter-key">
                <p><input id="handle" name="handle" type="text" size="15" value="<?php 
echo DigitalGov_Search::get_handle();
?>
" placeholder="i14y drawer handle" class="regular-text code"></p>
                <p><input id="token" name="token" type="text" size="15" value="<?php 
echo DigitalGov_Search::get_token();
?>
" placeholder="secret token" class="regular-text code"></p>
                <input type="submit" name="submit" id="submit" class="button button-secondary" value="<?php 
esc_attr_e('Save Credentials', 'digitalgov_search');
?>
">
		<?php 
if (DigitalGov_Search::credentials_set()) {
    ?>
			<a href="<?php 
    echo esc_url(DigitalGov_Search_Admin::get_page_url('index'));
    ?>
"><span class="button button-primary"><?php 
    esc_attr_e('Index Wordpress', 'digitalgov_search');
    ?>
</span></a>
		<?php 
}
?>
        </form>
</div>