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-rw-r--r--server/opensubtitles.lua65
1 files changed, 65 insertions, 0 deletions
diff --git a/server/opensubtitles.lua b/server/opensubtitles.lua
index 3817ff8..0d7af7b 100644
--- a/server/opensubtitles.lua
+++ b/server/opensubtitles.lua
@@ -101,6 +101,65 @@ local search_filesize = function (filesize, name, lang)
end
end
+local url_encode = function (str)
+ local url = ""
+
+ for c in str:gmatch('.') do
+ if c:find('%w') then
+ url = url .. c
+ else
+ url = url .. '%' ..
+ string.format('%x', c:byte()):upper()
+ end
+ end
+
+ return url
+end
+
+local suggest_id = function (name)
+ local url, fetch, hcode, id
+
+ url = domain .. '/libs/suggest.php?format=json3&MovieName=' ..
+ url_encode(name)
+
+ fetch, hcode = curl.get(url, nil, nil)
+ if not hcode then
+ return nil
+ end
+
+ id = fetch:match('"id":%d+')
+ if not id then
+ return nil
+ end
+
+ return id:match('%d+')
+end
+
+local search_name = function (name, lang)
+ local fetch, hcode, movie_id, url, id
+
+ movie_id = suggest_id(name)
+ if not movie_id then
+ return nil
+ end
+
+ url = domain .. '/en/search/sublanguageid-' .. lang ..
+ '/idmovie-' .. movie_id
+ fetch, hcode = curl.get(url, nil, nil)
+ if not hcode then
+ return nil
+ end
+
+ id = attr.fuzzy(name, ids_fetch(fetch))
+ if not id then
+ util.error('opensubtitles: search_name failed')
+ end
+
+ if id then
+ return domain .. '/en/subtitleserve/sub/' .. id
+ end
+end
+
local search = function (path, out, info)
local ohash, link, name, lang
@@ -111,10 +170,15 @@ local search = function (path, out, info)
ohash = util.opensubtitles_hash(path)
link = search_ohash(ohash, name, lang)
end
+
if not link then
link = search_filesize(info.filesize, name, lang)
end
+ if not link then
+ link = search_name(name, lang)
+ end
+
if link then
return curl.zip_link_to_file(link, nil, out)
end
@@ -123,5 +187,6 @@ end
return {
search_ohash = search_ohash,
search_filesize = search_filesize,
+ search_name = search_name,
search = search
}