diff options
Diffstat (limited to 'config/mpv/scripts/subs2srsa/utils/filename_factory.lua')
| -rw-r--r-- | config/mpv/scripts/subs2srsa/utils/filename_factory.lua | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/config/mpv/scripts/subs2srsa/utils/filename_factory.lua b/config/mpv/scripts/subs2srsa/utils/filename_factory.lua deleted file mode 100644 index a794fc7..0000000 --- a/config/mpv/scripts/subs2srsa/utils/filename_factory.lua +++ /dev/null @@ -1,89 +0,0 @@ ---[[ -Copyright: Ren Tatsumoto and contributors -License: GNU GPL, version 3 or later; http://www.gnu.org/licenses/gpl.html - -Creates image and audio filenames compatible with Anki. -]] - -local mp = require('mp') -local h = require('helpers') - -local filename - -local anki_compatible_length = (function() - -- Anki forcibly mutilates all filenames longer than 119 bytes when you run `Tools->Check Media...`. - local allowed_bytes = 119 - local timestamp_bytes = #'_99h99m99s999ms-99h99m99s999ms.webp' - - return function(str, timestamp) - -- if timestamp provided, recalculate limit_bytes - local limit_bytes = allowed_bytes - (timestamp and #timestamp or timestamp_bytes) - - if #str <= limit_bytes then - return str - end - - local bytes_per_char = h.contains_non_latin_letters(str) and #'車' or #'z' - local limit_chars = math.floor(limit_bytes / bytes_per_char) - - if limit_chars == limit_bytes then - return str:sub(1, limit_bytes) - end - - local ret = h.subprocess { - 'awk', - '-v', string.format('str=%s', str), - '-v', string.format('limit=%d', limit_chars), - 'BEGIN{print substr(str, 1, limit); exit}' - } - - if ret.status == 0 then - ret.stdout = h.remove_newlines(ret.stdout) - ret.stdout = h.remove_leading_trailing_spaces(ret.stdout) - return ret.stdout - else - return 'subs2srs_' .. os.time() - end - end -end)() - -local make_media_filename = function() - filename = mp.get_property("filename") -- filename without path - filename = h.remove_extension(filename) - filename = h.remove_filename_text_in_parentheses(filename) - filename = h.remove_text_in_brackets(filename) - filename = h.remove_special_characters(filename) -end - -local function timestamp_range(start_timestamp, end_timestamp, extension) - -- Generates a filename suffix of the form: _00h00m00s000ms-99h99m99s999ms.extension - -- Extension must already contain the dot. - return string.format( - '_%s_%s%s', - h.human_readable_time(start_timestamp), - h.human_readable_time(end_timestamp), - extension - ) -end - -local function timestamp_static(timestamp, extension) - -- Generates a filename suffix of the form: _00h00m00s000ms.extension - -- Extension must already contain the dot. - return string.format( - '_%s%s', - h.human_readable_time(timestamp), - extension - ) -end - -local make_filename = function(...) - local args = {...} - local timestamp = #args < 3 and timestamp_static(...) or timestamp_range(...) - return string.lower(anki_compatible_length(filename, timestamp) .. timestamp) -end - -mp.register_event("file-loaded", make_media_filename) - -return { - make_filename = make_filename, -} |
