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Merge branch 'smarter-tag-change'

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This commit is contained in:
Vincent Riquer 2013-05-26 22:52:00 +02:00
commit 0f4ea73ae6
2 changed files with 103 additions and 41 deletions
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119
lib/tags/updateTags
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@ -4,32 +4,25 @@ updateTags() {
do
tagreaderclause+="${tagreaderclause:+ AND }NOT tags.tagreader = \"$reader\""
done
echo '
SELECT COUNT(DISTINCT source_files.filename)
FROM source_files
INNER JOIN destination_files
ON destination_files.source_file_id=source_files.id
INNER JOIN destinations
ON destination_files.destination_id=destinations.id
INNER JOIN mime_type_actions
ON destinations.id=mime_type_actions.destination_id
INNER JOIN tags
ON source_files.id=tags.source_file
WHERE mime_type_actions.id = source_files.mime_type
AND (
CAST(tags.last_change AS TEXT)
<>
CAST(source_files.last_change AS TEXT)
OR ('"$tagreaderclause"')
)
AND mime_type_actions.action = 1;' >&3
read -u4 filecount
echo '
SELECT DISTINCT
source_files.id,
source_files.last_change,
mime_type_actions.mime_text,
source_files.filename
source_files.filename,
tags.album,
tags.albumartist,
tags.artist,
tags.composer,
tags.disc,
tags.genre,
tags.performer,
tags.title,
tags.track,
tags.year,
tags.rate,
tags.channels,
tags.bitrate
FROM source_files
INNER JOIN destination_files
ON destination_files.source_file_id=source_files.id
@ -53,6 +46,7 @@ updateTags() {
while ! [[ $line = AtOM:NoMoreFiles ]]
do
tagfiles+=("$line")
(( filecount++ ))
read -u4 line
done
echo 'BEGIN TRANSACTION;' >&3
@ -63,7 +57,34 @@ updateTags() {
lastchange=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
mimetype=${rest%%::AtOM:SQL:Sep::*}
filename=${rest#*::AtOM:SQL:Sep::}
rest=${rest#*::AtOM:SQL:Sep::}
filename=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldalbum=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldalbumartist=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldartist=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldcomposer=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
olddisc=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldgenre=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldperformer=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldtitle=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldtrack=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldyear=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldrate=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldchannels=${rest%%::AtOM:SQL:Sep::*}
rest=${rest#*::AtOM:SQL:Sep::}
oldbitrate=${rest%%::AtOM:SQL:Sep::*}
echo -en "\rTags: $((++count*100/filecount))%"
if (( count % 1000 == 0 ))
then
@ -73,21 +94,34 @@ updateTags() {
fi
if getTags
then
[[ $oldalbum != "$album" ]]&& ual=1
[[ $oldalbumartist != "$albumartist" ]]&&uaa=1
[[ $oldartist != "$artist" ]]&& uar=1
[[ $oldcomposer != "$composer" ]]&& uco=1
[[ $olddisc != "$disc" ]]&& udi=1
[[ $oldgenre != "$genre" ]]&& uge=1
[[ $oldperformer != "$performer" ]]&& upe=1
[[ $oldtitle != "$title" ]]&& uti=1
[[ $oldtrack != "$tracknum" ]]&& utr=1
[[ $oldyear != "$year" ]]&& uye=1
[[ $oldrate != "$rate" ]]&& ura=1
[[ $oldchannels != "$channels" ]]&& uch=1
[[ $oldbitrate != "$bitrate" ]]&& ubi=1
Update tags \
album "${album:-NULL}" \
albumartist "${albumartist:-NULL}" \
artist "${artist:-NULL}" \
composer "${composer:-NULL}" \
disc "${disc:-NULL}" \
genre "${genre:-NULL}" \
performer "${performer:-NULL}" \
title "${title:-NULL}" \
track "${tracknum:-NULL}" \
year "${year:-NULL}" \
${ual:+album "${album:-NULL}"} \
${uaa:+albumartist "${albumartist:-NULL}"} \
${uar:+artist "${artist:-NULL}"} \
${uco:+composer "${composer:-NULL}"} \
${udi:+disc "${disc:-NULL}"} \
${uge:+genre "${genre:-NULL}"} \
${upe:+performer "${performer:-NULL}"} \
${uti:+title "${title:-NULL}"} \
${utr:+track "${tracknum:-NULL}"} \
${uye:+year "${year:-NULL}"} \
last_change "$lastchange" \
rate "${rate:-NULL}" \
channels "${channels:-NULL}" \
bitrate "${bitrate:-NULL}" \
${ura:+rate "${rate:-NULL}"} \
${uch:+channels "${channels:-NULL}"} \
${ubi:+bitrate "${bitrate:-NULL}"} \
tagreader "$tagreader" \
>/dev/null <<<"source_file = $sourcefileid"
unset genre \
@ -102,7 +136,20 @@ updateTags() {
performer \
rate \
bitrate \
channels
channels \
ual \
uaa \
uar \
uco \
udi \
uge \
upe \
uti \
utr \
uye \
ura \
uch \
ubi
fi
done
echo 'COMMIT;' >&3

19
share/schema.sql
View File

@ -110,8 +110,23 @@ CREATE TRIGGER IF NOT EXISTS create_tags AFTER INSERT ON source_files
BEGIN
INSERT INTO tags (source_file,last_change) VALUES (new.id,0);
END;
CREATE TRIGGER IF NOT EXISTS force_destination_update_on_tag_update
AFTER UPDATE ON tags
DROP TRIGGER IF EXISTS force_destination_update_on_tag_update;
CREATE TRIGGER force_destination_update_on_tag_update
AFTER UPDATE OF
genre,
albumartist,
year,
album,
disc,
artist,
track,
title,
composer,
performer,
rate,
channels,
bitrate
ON tags
BEGIN
UPDATE destination_files SET last_change=0
WHERE source_file_id=old.source_file;