I question the photos authenticity: Usually, when struck by lightning, aircraft damage happens to parts of the aircraft that don't conduct electricity; not the parts that can spread and disapate the charge. Airplanes, and particularly airliners are designed and constructed to prevent such events. They are electrically connected from radome to tailcone with lighning protection strips on the nose, bonding straps as well as metal (conductive) structure and static disapators on many trailing edges.
An airliner I was flying got struck by lightning once. Southern California, of all places. I was descending for a landing in Carlsbad and in light (dim) of a very ominous looking sky, was paying close attention to the radar, but didn't detect any precip, when ZAPPO...a brilliant white snap of a bolt hit us on the radome. My copilot and I were like, whoa! It knocked the RH generator offline, but we couldn't see any other damage, and we simply reset the generator and landed. Mechanics had to conduct a 2hr inspection of the airplane...look at every bonding strap for damage. Save for a dime-sized black mark on the radome, there wasn't any.