README: update test collection

README.md

@@ -20,13 +20,13 @@ in the same format, it will want a constant sample-rate and bitrate. You can
 have AtOM do that!
 
 Here's what I have for my tests:
-| Directory | Format | Sample rate | Bitrate | Channels | FAT32 compat. | ASCII | Size |
+| Directory | Format | Sample rate | Bitrate   | Channels | Normalize | FAT32 compat. | ASCII | Size |
-| --------- | ------ | ----------- | ------- | -------- | ------------- | ----- | ---- |
+| --------- | ------ | ----------- | --------- | -------- | --------- | ------------- | ----- | ---- |
-| 0-Full    | Mixed  | Mixed       | Mixed   | Mixed    | No            | No    | 508G |
+| 0-Full    | Mixed  | Mixed       | Mixed     | Mixed    | No        | No            | No    | 508G |
-| 1-High    | Opus   | Same        | 128     | Same     | Yes           | No    | 101G |
+| 1-High    | Vorbis | Original    | Quality 5 | Same     | No        | Yes           | No    | 136G |
-| 2-Medium  | Opus   | Same        | 64      | Same     | Yes           | No    | 59G  |
+| 2-Medium  | Opus   | Original    | 64        | Same     | No        | Yes           | No    | 58G  |
-| 3-Small   | Opus   | Same        | 32      | Same     | Yes           | No    | 30G  |
+| 3-Small   | Opus   | Original    | 32        | Same     | No        | Yes           | No    | 30G  |
-| 4-MP3     | MP3    | 44100       | 128     | 2        | Yes           | Yes   | 114G |
+| 4-MP3     | MP3    | 44100       | 128       | 2        | No        | Yes           | Yes   | 113G |
 
 
 

doc/config

@@ -47,6 +47,20 @@ Sections:
       Default: /var/lib/mpd/music
   * skip <directory>: String. Files in <directory> will be ignored. Note that
       <directory> can be any expression accepted by find.
+  * tag-guessing <expression>: String. Filenaming scheme to allow for guessing
+      tags from filenames and directories. The placeholders are the same as thosefor rename below:
+        %{album},
+        %{albumartist},
+        %{artist},
+        %{disc},
+        %{genre},
+        %{releasecountry},
+        %{title},
+        %{track},
+        %{year}.
+  * tag-guessing-trigger <tag>: String. Specify multiple times for multiple
+      tags.
+      If <tag> cannot be fetched by tag readers, guessing will be attempted.
 
 [<some arbitrary string>]
   Each section not named 'general' or 'source' will define a new destination.

doc/example.cfg

@@ -49,6 +49,33 @@ skip			/last
 skip			/lastfm
 skip			/zzz-atrier
 
+# Tag guessing expresssion. Uses same values as "rename" below. This is used to
+# guess tags from filenames and paths. This is useful for files with no tags but
+# can lead to issues if a strict naming scheme is not used.
+# Tag guessing disabled if unset (default).
+#       %{album},
+#       %{albumartist},
+#       %{artist},
+#       %{disc} (1 digit),
+#       %{genre},
+#       %{releasecountry} (2 letter code),
+#       %{title},
+#       %{track} (2 digits),
+#       %{year}.
+#tag-guessing		%{genre}/%{albumartist}/%{year}-%{album}-%{releasecountry}/%{disc}%{track}--%{artist}-%{title}
+
+# Guess tags on missing infos:
+#tag-guessing-trigger	artist
+#tag-guessing-trigger	albumartist
+#tag-guessing-trigger	album
+#tag-guessing-trigger	releasecountry
+#tag-guessing-trigger	disc
+#tag-guessing-trigger	title
+#tag-guessing-trigger	track
+#tag-guessing-trigger	year
+#tag-guessing-trigger	genre
+
+
 [Vorbis]
 # Each section not named 'general' or 'source' will define a new destination.
 

lib/config/getSource

@@ -7,5 +7,11 @@ getConfigSource() {
 		'skip')
 			skippeddirectories+=( "$value" )
 		;;
+		'tag-guessing')
+			tagguessing="$value"
+		;;
+		'tag-guessing-trigger')
+			tagguessingtriggers+=( "$value" )
+		;;
 	esac
 }

lib/config/print

@@ -21,6 +21,16 @@ printConfig() {
 			printed=1
 		done
 		unset printed
+		echo " |Tag guessing expression|$tagguessing"
+		for trigger in "${tagguessingtriggers[@]}"
+		do
+			(( printed ))				\
+			&& echo -n ' | |'			\
+			|| echo -n ' |Tag guessing triggers|'
+			echo "$trigger"
+			printed=1
+		done
+
 		for destination in ${destinations[@]}
 		do
 			cat <<-EOF

lib/config/write

@@ -51,6 +51,32 @@ path			$sourcepath
 	cat <<-EOCfg
 
 
+# Tag guessing expresssion. Uses same values as "rename" below. This is used to
+# guess tags from filenames and paths. This is useful for files with no tags but
+# can lead to issues if a strict naming scheme is not used.
+# Tag guessing disabled if unset (default).
+#       %{album},
+#       %{albumartist},
+#       %{artist},
+#       %{disc} (1 digit),
+#       %{genre},
+#       %{releasecountry} (2 letter code),
+#       %{title},
+#       %{track} (2 digits),
+#       %{year}.
+#tag-guessing		%{genre}/%{albumartist}/%{year}-%{album}-%{releasecountry}/%{disc}%{track}--%{artist}-%{title}
+tag-guessing		$tagguessing
+
+# Guess tags on missing infos:
+#tag-guessing-trigger	artist
+#tag-guessing-trigger	albumartist
+	EOCfg
+	for trigger in "${tagguessingtriggers[@]}"
+	do
+		echo $'tag-guessing-trigger\t'"$trigger"
+	done
+
+
 	EOCfg
 	for destination in "${destinations[@]}"
 	do

lib/setup/source

@@ -55,4 +55,58 @@ setupSource() {
 	done
 	unset count
 	cd - >/dev/null
+	cat <<-EODesc
+
+    Tag guessing pattern:
+        This is a pattern that will be used to guess the tag names of files
+        that do not have any tags. The pattern is a string with the following
+        variables:
+            %{album} - The album name
+            %{albumartist} - The album artist name
+            %{artist} - The artist name
+            %{disc} - The disc number - 1 digit
+            %{genre} - The genre name
+            %{releasecountry} - The country of the release - 2 letter code
+            %{title} - The title of the track
+            %{track} - The track number - 2 digits
+            %{year} - The year or date of the album
+	EODesc
+	read 				\
+		-e			\
+		-i"${tagguessing}	\
+		-p'Pattern: '		\
+		tagguessing
+	cat <<-EODesc
+
+    Tag guessing trigger(s):
+        Tags whose absence will trigger tag guessing.
+            album - The album name
+            albumartist - The album artist name
+            artist - The artist name
+            disc - The disc number
+            genre - The genre name
+            releasecountry - The country of the release
+            title - The title of the track
+            track - The track number
+            year - The year or date of the album
+	EODesc
+	count=${#tagguessingtriggers[@]}
+	for (( i=0 ; 1 ; i++ ))
+	do
+		read							\
+			-e						\
+			${tagguessingtriggers[i]+-i"${tagguessingtriggers[i]}"}\
+			-p'Tag guessing trigger: '			\
+			value
+		if [ -n "$value" ]
+		then
+			tagguessingtriggers[i]="$value"
+		elif (( i < count ))
+		then
+			unset tagguessingtriggers[i]
+		else
+			break
+		fi
+	done
+	unset count
 }

lib/tags/getInfos::guess

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+getInfosGuess_version='guess-1'
+tagreaders+=( "$getInfosGuess_version" )
+getInfos::Guess() {
+	tagreader="$getInfosGuess_version"
+	local			\
+		infos		\
+
+	: #FIXME
+}