remove unnecessarily strip_tags
convert line endings to LF
add DocBlock comments
add todo
add todo
remove unused variable
typo
use _n

Instead of examine the $pageview and concatenate transletd texts we could use _n and sprint the translated text
add new translations
use placeholders in translateable strings
use _n

Instead of examine the $comments and concatenate transletd texts we could use _n and sprint the translated text
add new translations
remove unused variable
remove unused variable
do not use CamellCase local variable names
refactoring:

Move file path exploring into separated function
add todo
add todo
replace quotes
create and use image rendering method