Add subtitle support

[tknorris]

Automatically locate subtitles for episodes from addic7ed.com
Show user what epsiodes have subtitles available and which don't. (Label format? Overlay?)
Download subtitles of a given language on request
Add option to not add to library until subtitles are available?

[tknorris]

Season ajax page: "http://www.addic7ed.com/ajax_loadShow.php?show=&season=&langs=&hd=&hi=

show = showID
season = season
langs=lang codes (blank = all)
hd=1/0 for hd only
hi=1/0 hearing impaired

cell = ✔ when present; empty when not

sub regex:

<td>(\d+)</td><td>(\d+)</td><td>.*?</td><td>(.*?)</td><td.*?>(.+?)</td>.*?<td.*?>(.+?)</td><td.*?>(.*?)</td><td.*?>(.*?)</td><td.*?>(.*?)</td><td.*?><a\s+href=\"(.*?)\">.+?</td>

[tknorris]

showID can be pulled for main page quick search.

regex:

option\s+value="(\d+)"\s*>(.*?) *\(*(\d{4})?\)?</option

[tknorris]

srt download does referer check to ensure "http://www.addic7ed.com/" is in the string

No UA checking present

[tknorris]

Prototype of this in the 2.6.0 branch in my repo.