<?php _e("TimThumb", 'uber-grid'); ?> <br> <input type="radio" name="uber_grid_processing_engine" value="photon" <?php checked(get_option('uber_grid_processing_engine', 'timthumb'), 'photon'); ?> <?php echo uber_grid_is_photon_active() ? '' : 'disabled="disabled"'; ?> > <?php _e('Photon', 'uber-grid'); ?> <?php if (!uber_grid_is_photon_active()) { ?> <strong> — JetPack Photon is not installed or active. <a href="admin.php?page=uber-grid-image-troubleshooting-easy">Learn how to activate it</a>. </strong> <?php } ?> <br> </p> </li> <li class="clear"><h3><?php _e('Lightbox integration', 'uber-grid'); ?> </h3></li> <li class="clear">
function uber_grid_is_photon_enabled() { return uber_grid_is_photon_active() && get_option('uber_grid_processing_engine', 'timthumb') == 'photon'; }