library = $photonic_slideshow_library; } else { $this->library = $photonic_custom_lightbox; } } /** * Generates the markup for a single photo. * * @param $data array Pertinent pieces of information about the photo - the source (src), the photo page (href), title and caption * @param $module Core The object calling this. A CSS class is created in the header, photonic-single-$module->provider-photo-header * @return string */ function generate_single_photo_markup($data, $module) { $module->push_to_stack('Generate single photo markup'); $ret = ''; $photo = array_merge( ['src' => '', 'href' => '', 'title' => '', 'caption' => ''], $data ); if (empty($photo['src'])) { $module->pop_from_stack(); return $ret; } global $photonic_external_links_in_new_tab; if (!empty($photo['title'])) { $ret .= "\t".'

'.$photo['title']."

\n"; } $img = ' '.esc_attr(empty($photo['caption']) ? $photo['title'] : $photo['caption']).'

'; if (!empty($photo['href'])) { $img = ''.$img.''; } if (!empty($photo['caption'])) { $ret .= "\t".'

'."\n\t\t".$img."\n\t\t".'

'.$photo['caption']."

\n\t

\n"; } else { $ret .= $img; } $module->pop_from_stack(); return $ret; } }