From bef3dad92922fbd261267221df349f3d2569b720 Mon Sep 17 00:00:00 2001 From: Thomas Albers Date: Sun, 24 Jul 2022 12:21:29 +0200 Subject: Initial commit --- LICENSE | 674 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ README.md | 30 +++ autotag.asd | 19 ++ autotag.lisp | 187 +++++++++++++++++ autotag.org | 29 +++ db.lisp | 103 +++++++++ package.lisp | 154 ++++++++++++++ 7 files changed, 1196 insertions(+) create mode 100644 LICENSE create mode 100644 README.md create mode 100644 autotag.asd create mode 100755 autotag.lisp create mode 100644 autotag.org create mode 100644 db.lisp create mode 100644 package.lisp diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..d0de56f --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + autotag + Copyright (C) 2020 Thomas Albers Raviola + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + autotag Copyright (C) 2020 Thomas Albers Raviola + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..b010827 --- /dev/null +++ b/README.md @@ -0,0 +1,30 @@ +# autotag + +Uses metadata from musicbrainz.org to fill song files with +the tags of a given album. + +Thomas Albers Raviola + +## Usage + +`autotag [OPTION...] [DIRECTORY... | FILE...]` + +### Examples + +- `autotag --artist= -A ` Assume that the directory working on has the same name as `` + + +### Options +``` + --artist=ARTIST improve search results by providing an artist +-A, --album=ALBUM name of the album the files belong to +-o, --order ignore file names and assume that files are in order + (useful for ripped CDs) +-q, --quiet do not output operations being done +-h, --help show help options +``` + +## License + +GPL-3.0 + diff --git a/autotag.asd b/autotag.asd new file mode 100644 index 0000000..9dd4367 --- /dev/null +++ b/autotag.asd @@ -0,0 +1,19 @@ +(asdf:defsystem "autotag" + :description "" + :author "" + :license "" + :version "0.0.1" + :serial t + :depends-on (:plump + :babel + :drakma + :trivial-shell + :split-sequence + :alexandria + :just-getopt-parser + :osicat + :str + :cl-interpol) + :components ((:file "package") + (:file "db") + (:file "autotag"))) diff --git a/autotag.lisp b/autotag.lisp new file mode 100755 index 0000000..2199203 --- /dev/null +++ b/autotag.lisp @@ -0,0 +1,187 @@ +;; autotag +;; Copyright (C) 2020 Thomas Albers Raviola + +;; This program is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see . + +;; musicbrainz supported requests +;; lookup: //?inc= +;; browse: /?=&limit=&offset=&inc= +;; search: /?query=&limit=&offset= + +(in-package #:autotag) + +(defvar *path-replacements* + '(" " "_" + "/" "_")) + +(defvar *title-replacements* + '("…" "..." + "å" "a" + "’" "'" + "ö" "o" + "Ö" "O" + "ä" "a" + "Ä" "A" + "ü" "u" + "Ü" "U")) + +(defun release< (release1 release2) + (let ((t1 (release-title release1)) + (t2 (release-title release2))) + (if (string-not-equal t1 t2) + (or (not (string-equal t1 *album-name*)) + (string-equal t2 *album-name*) + (string> t1 t2)) + (string< (release-date release1) (release-date release2))))) + +(defun select-release (release-list) + (flet ((printer (release) + (format nil "artist: ~A~30Trelease: ~A~70Ttrack count: ~A~76Tdate: ~A" + (release-artist release) + (release-title release) + (release-track-count release) + (release-date release)))) + (setf release-list (sort (copy-seq release-list) #'release<)) + (dmenu release-list + :lines (length release-list) + :printer #'printer + :prompt (format nil "~A (~A files):" *album-name* *npathnames*)))) + +(defun tags-from-release (release) + (let ((global-tag `(:album ,(release-title release) + :date ,(release-date release) + :artist ,(release-artist release)))) + (flet ((tag-from-track (tr) + (apply #'make-tag + `(:title ,(track-title tr) + :track ,(track-position tr) + :keywords ,(track-keywords tr) + ,@global-tag)))) + (mapcar #'tag-from-track (plump:get-elements-by-tag-name release "track"))))) + +(defun choose-tag (pathname tags) + "Choose a tag for a given file, ask user if needed" + (let ((k1 (keywords (pathname-name pathname)))) + (flet ((tag-printer (tag) + (princ-to-string (tag-title tag))) + (tag-key (tg) + (let ((k2 (tag-keywords tg))) + (/ (length (set-difference k2 k1 :test #'string-equal)) + (length k2))))) + (or (find (pathname-name pathname) tags + :key #'tag-title + :test #'string-equal) + (progn (setf tags (sort (copy-seq tags) #'< :key #'tag-key)) + (dmenu tags + :printer #'tag-printer + :lines (length tags) + :prompt (pathname-name pathname))))))) + +(defun rename-file2 (pathname new-pathname) + (info "~&Renaming ~A to ~A~%" pathname new-pathname) + (rename-file pathname (concatenate 'string (pathname-name new-pathname) + "." (pathname-type new-pathname)))) + +(defun sanitize-pathname (pathname) + (str:replace-using + (append *path-replacements* + *title-replacements*) + (remove-if #'(lambda (x) + (member x '(#\? #\* #\{ #\} #\. #\?))) + pathname))) + +(defun apply-tag (pathname tag) + (unless tag + (info "~&No tag could be found for ~A, skipping ...~%" pathname) + (return-from apply-tag nil)) + (when *rename-p* + (let ((new-pathname (make-pathname :directory (pathname-directory pathname) + :name (sanitize-pathname (tag-title tag)) + :type (pathname-type pathname)))) + (if (probe-file new-pathname) + (info "~&File already exists, not renaming: ~A~%" new-pathname) + (setf pathname (rename-file2 pathname new-pathname))))) + (info "~&Writing tags to: ~A~%" pathname) + (write-ogg-tags pathname tag)) + +(defun apply-tags (pathnames tags) + (dolist (pathname pathnames) + (apply-tag pathname (choose-tag pathname tags)))) + +(defun apply-tags-in-order (pathnames tags) + (flet ((tag-position-number (tr) + (parse-integer (track-position tr)))) + (setf tags (sort tags #'< :key #'tag-position-number)) + (loop :for pathname :in pathnames + :for tag :in tags + :do + (apply-tag pathname tag)))) + +(defun get-tags (title artist) + (let* ((release (select-release (search-release title artist)))) + (cond (release + (tags-from-release + (lookup-release + (plump:get-attribute release "id")))) + (t + (info "~&No release for ~A selected, skipping ...~%" + *album-name*) + nil)))) + +(defun expand-directories (pathname) + (if (eq (osicat:file-kind pathname) :directory) + (osicat:list-directory pathname) + (list pathname))) + +(defun autotag (argv) + (multiple-value-bind (options files) + (getopt argv *valid-cmd-line-args*) + (when (assoc :help options) + (help)) + (when (assoc :quiet options) + (setf *quiet-p* t)) + (when (assoc :order options) + (setf *order-p* t)) + (when (assoc :dont-rename options) + (setf *rename-p* nil)) + (when (assoc :album options) + (setf *album-name* (assoc-value options :album))) + (when (assoc :artist options) + (setf *album-artist* (assoc-value options :artist))) + (when (assoc :id options) + (let ((release (select-release (search-release *album-artist* *album-name*)))) + (princ (and release (plump:get-attribute release "id"))) + (terpri))) + (let* ((pathnames (mappend #'expand-directories + (if (null files) + (list *album-name*) + files))) + (*npathnames* (length pathnames)) + (tags (if (assoc :use-id options) + (tags-from-release + (lookup-release (assoc-value options :use-id))) + (get-tags *album-name* *album-artist*)))) + (when tags + (cond (*order-p* + (apply-tags-in-order pathnames tags)) + (*print-tags-p* + (mapc #'print-tag tags)) + (t + (apply-tags pathnames tags))))))) + +(defun main () + (handler-case + (autotag (uiop:command-line-arguments)) + (sb-sys:interactive-interrupt () (uiop:quit))) + (uiop:quit)) diff --git a/autotag.org b/autotag.org new file mode 100644 index 0000000..41b50d1 --- /dev/null +++ b/autotag.org @@ -0,0 +1,29 @@ +* Autotag +** The Objective ++ Given a list of files, a album name and/or an artist name, find the + most apropiate release and apply its tags to the files. + +** The Problems ++ musicbrainz stores a lot of metadata for each release ++ the structure of the metadata is not clear ++ metadata is not always available + +** Implementation ++ autotag searches for all releases with a given name and prompts the + user to select one using dmenu. The id is kept. ++ the relevant release is looked up using the kept id. We do this in + order to include extra metadata that is not included in a mb-search ++ The metadata relevant to the whole release is kept while the + metadata for each track is retreived ++ The metadata is joined together. ++ Metadata is applied to the song files, the user is prompted each + time a unambiguous selection cannot be made. + +** FIXME ++ Check for musicbrainz errors +** Ideas ++ add tag stack to reuse tags, usefull for manual tagging ++ manually give autotag a release id, might be useful later ++ add -f 'artist,album,track, ...' to control tags, implement more tags ++ export tags to stdout instead of just writing them ++ write scripts diff --git a/db.lisp b/db.lisp new file mode 100644 index 0000000..a5a3147 --- /dev/null +++ b/db.lisp @@ -0,0 +1,103 @@ +(in-package #:autotag) + +(setf plump:*tag-dispatchers* plump:*xml-tags*) + +(defun get-child-element-by-tag (node tag-name) + "Finds the first child element with tag-name" + (find tag-name (plump:child-elements node) + :key #'plump:tag-name + :test #'equal)) + +(defun get-child-element-text-by-tag (node tag-name) + (when-let* (elem (get-child-element-by-tag node tag-name)) + (plump:text elem))) + +(defun get-child-elements-by-tag (node tag-name &key count) + "Finds all child element with tag-name" + (coerce (remove-if (curry #'string-not-equal tag-name) + (plump:child-elements node) + :count count + :key #'plump:tag-name) + 'list)) + +(defun get-elements-by-tag-path (node path) + (cond ((null path) + nil) + ((and (listp path) (rest path)) + (mappend (rcurry #'get-elements-by-tag-path (rest path)) + (get-child-elements-by-tag node (first path)))) + (t + (get-child-elements-by-tag node (if (consp path) (car path) path))))) + +(defun get-element-by-tag-path (node path) + (first (get-elements-by-tag-path node path))) + +(defvar *release-artist-path* + '("artist-credit" "name-credit" "artist" "name")) + +(defun keywords (string) + (mapcar #'(lambda (s) + (remove-if (complement #'alphanumericp) s)) + (split-sequence #\Space (string-upcase string)))) + +(defun release-title (release) + (when-let* (elem (get-child-element-text-by-tag release "title")) + (str:replace-using *title-replacements* elem))) + +(defun release-date (release) + (let ((raw-date (get-child-element-text-by-tag release "date"))) + (first (split-sequence #\- raw-date)))) + +(defun release-artist (release) + (when-let* (elem (get-element-by-tag-path release *release-artist-path*)) + (plump:text elem))) + +(defun release-track-count (release) + (when-let* (elem (get-element-by-tag-path release '("medium-list" "track-count"))) + (plump:text elem))) + +(defun track-title (track) + (when-let* ((elem (first (plump:get-elements-by-tag-name track "title"))) + (text (plump:text elem))) + (str:replace-using *title-replacements* text))) + +(defun track-position (track) + (get-child-element-text-by-tag track "position")) + +(defun track-keywords (track) + (keywords (track-title track))) + +(defun query (url parameters) + (plump:parse + (babel:octets-to-string + (drakma:http-request url :parameters parameters)))) + +(defun mb-lookup (entity mbid &optional inc) + (query (concatenate 'string *database* entity "/" mbid) + (when inc `(("inc" . ,inc))))) + +(defun mb-browse (entity browsing-entity mbid &optional limit offset inc) + (let (parameters) + (when limit (push (cons "limit" limit) parameters)) + (when offset (push (cons "offset" offset) parameters)) + (when inc (push (cons "inc" inc) parameters)) + (push (cons browsing-entity mbid) parameters) + (query (concatenate 'string *database* entity) parameters))) + +(defun mb-search (entity value &key filters limit offset) + (let ((query (format nil "~A~{~*~:[~;~2:* AND ~A:\"~A\"~]~}" value filters)) + (parameters nil)) + (when offset (push (cons "offset" offset) parameters)) + (when limit (push (cons "limit" limit) parameters)) + (push (cons "query" query) parameters) + (query (concatenate 'string *database* entity) parameters))) + +(defun search-release (name &optional artist) + (let* ((root (mb-search "release" name :filters `("artist" ,artist))) + (releases (plump:get-elements-by-tag-name root "release"))) + (and releases (coerce releases 'list)))) + +(defun lookup-release (id) + (first-elt (plump:get-elements-by-tag-name + (mb-lookup "release" id "recordings+artists") + "release"))) diff --git a/package.lisp b/package.lisp new file mode 100644 index 0000000..d334845 --- /dev/null +++ b/package.lisp @@ -0,0 +1,154 @@ +(defpackage #:autotag + (:use #:cl + #:alexandria + #:split-sequence + #:just-getopt-parser) + (:export #:main)) + +(in-package #:autotag) + +(cl-interpol:enable-interpol-syntax) + +(defparameter *quiet-p* nil + "Should autotag be quiet?") + +(defparameter *order-p* nil + "Apply tags in the same order as in release? (ignore name matching + or keywords)") + +(defparameter *rename-p* t + "Should files be renamed by default?") + +(defparameter *use-id-p* nil + "") + +(defparameter *print-tags-p* nil + "") + +(defvar *album-name* nil) +(defvar *album-artist* nil) +(defvar *npathnames* nil) + +(defvar *database* "https://musicbrainz.org/ws/2/") + +(defparameter *valid-cmd-line-args* + '(;; + (:artist "artist" :required) + ;; + (:album #\A :required) + (:album "album" :required) + ;; + (:order #\o) + (:order "order") + ;; + (:id #\i) + (:id "id") + ;; + (:use-id #\u :required) + (:use-id "use-id" :required) + ;; + (:print-tags #\p) + (:print-tags "print-tags") + ;; + (:dont-rename #\n) + (:dont-rename "dont-rename") + ;; + (:quiet #\q) + (:quiet "quiet") + ;; + (:help #\h) + (:help "help"))) + +(defun chomp (string) + (if (and (string/= string "") (eql (last-elt string) #\Newline)) + (subseq string 0 (1- (length string))) + string)) + +(defun dmenu (options &key (printer #'princ-to-string) (lines 10) prompt text-output) + (let ((text-options (mapcar printer options))) + (multiple-value-bind (output error-output exit-status) + (trivial-shell:shell-command + (format nil "dmenu~@[ -l '~A'~]~@[ -p \"~A\"~]" + lines + (str:replace-using '("\"" "\\\"" "$" "\\$") prompt)) + :input (format nil "~{~A~%~}" text-options)) + (declare (ignore error-output exit-status)) + (if text-output + (chomp output) + (let ((position (position (chomp output) text-options :test #'string=))) + (and position (elt options position))))))) + +(defun info (control-string &rest format-arguments) + (unless *quiet-p* + (apply #'format t control-string format-arguments))) + +;; Tags used by this autotagger, each track has one instance of this +;; struct +(defstruct tag + (title "") + (album "") + (artist "") + (date "") + (track "") + (keywords nil)) + +(defparameter *ogg-tags* + `((:title "TITLE" ,#'tag-title ,#'(setf tag-title)) + (:artist "ARTIST" ,#'tag-artist ,#'(setf tag-artist)) + (:album "ALBUM" ,#'tag-album ,#'(setf tag-album)) + (:date "DATE" ,#'tag-date ,#'(setf tag-date)) + (:track "TRACKNUMBER" ,#'tag-track ,#'(setf tag-track)))) + +;; (defun read-ogg-tags (pathname) +;; (flet ((ogg-field-reader (line) +;; (unless (string= line "") +;; (let* ((fields (split-sequence #\= line)) +;; (name (car (rassoc (car fields) *ogg-tags* +;; :test #'string= :key #'first))) +;; (value (apply #'concatenate 'string (cdr fields)))) +;; (list name value))))) +;; (read-tags (format nil "vorbiscomment -l ~A" pathname) #'ogg-field-reader))) + +(defun print-tag (tag) + (dolist (field *ogg-tags*) + (format t "~A=~A" (elt field 1) (funcall (elt field 2) tag)))) + +(defun write-ogg-tags (pathname tag) + (trivial-shell:shell-command + (with-open-stream (stream (make-string-output-stream)) + (format stream "vorbiscomment -w \"~A\"" pathname) + (loop :for (tag-name ogg-name reader writer) :in *ogg-tags* + :for value = (funcall reader tag) + :do + (format stream " -t \"~A=~A\"" ogg-name value)) + (get-output-stream-string stream)))) + +(defun help () + (format t #?|~&Usage: autotag [OPTION...] [DIRECTORY... \| FILE...] + +autotag - Uses metadata from musicbrainz.org to fill song files with +the tags of a given album. + +Examples: + +Assume that the directory working on has the same name as + autotag --artist= -A + +Options: + --artist=ARTIST improve search results by providing an artist + -A, --album=ALBUM name of the album the files belong to + -i, --id get album id + -u, --use-id=ID use ID as release id + -p, --print-tags write tags to stdout instead of file + -o, --order ignore file names and assume that files are in order + (useful for ripped CDs) + -q, --quiet do not output operations being done + -h, --help show help options + +autotag +Copyright (C) 2020 Thomas Albers Raviola +This program comes with ABSOLUTELY NO WARRANTY. +This is free software, and you are welcome to redistribute it +under the terms of the GNU General Public License. +|) + (uiop:quit)) -- cgit v1.2.3