Add new subitem to UPnP Folder menu

[tesshucom]

Prerequisites: #2615

Overview

'By Folder' will be added to the UPnP submenu. As a result, FOLDER will have three submenus. This configuration is similar to ARTIST.

• Simple List : Enumeration of folders and files that exist directly under all music folders
• By Folder : Enumeration of folders and files that exist directly under each music folder
• With Index : Music index of folders and enumeration of files, that exist directly under all music folders

In other words, FOLDER corresponds to Subsonic's File Structure. ARTIST is Artist ID3. Each supporting the same submenu will make the classification more intuitive.

Web page changes

In fact, the one that has existed until now is actually By Folder 😅 (In #2615, the menu assignment is actually incorrect) This pull request will correct that. A new UPnP File Structure view that does not separate by folder has been created, and the submenu on the Web page has been corrected to select it correctly.

Simple List Means

If the user is English-speaking, it is almost equivalent to Alphabetical. To be more precise, it is a unique English-Japanese lexicographical order.

Example of sorting untagged data

Although there is an industrial standard for character sorting in Japanese, most people are not aware of it in their daily lives. The list of school student rosters is also left to discretion. To avoid ambiguity, the (local) rules may also be listed in the dictionary. (Even if it is a Japanese dictionary, it may differ depending on the dictionary.)

Jpsonic uses a sorting method similar to the general Japanese sense, and if nothing is specified in the sort tag, it will follow that rule. Regardless of whether it is perfect or not, Jpsonic's sorting is closer to the Japanese natural sort than existing ones.

What you may need to be careful about are the Greek letters(It would be better to add a sort tag). Greek letters are relatively familiar to Japanese people and are pronounced the same way as in Japanese. In fields such as music, it is common for words to be included in Japanese indexes without being treated as foreign words.

Pattern A(Windows)	Pattern B(Subsonic)	Pattern C(Jpsonic)
♂くんつ	abcde	abcde
abcde	DEABC	ＢＣＤＥＡ
ＢＣＤＥＡ	eabcd	ĆĎÉÁḄ
ĆĎÉÁḄ	ĆĎÉÁḄ	DEABC
DEABC	αβγ	eabcd
eabcd	♂くんつ	亜伊鵜絵尾
αβγ	いうえおあ	αβγ
いうえおあ	ぉぁぃぅぇ	いうえおあ
ゥェォァィ	はるなつあきふゆ	ゥェォァィ
ｪｫｧｨｩ	ゥェォァィ	ｴｵｱｲｳ
ｴｵｱｲｳ	オアイウエ	ｪｫｧｨｩ
ぉぁぃぅぇ	パラレル	ぉぁぃぅぇ
オアイウエ	亜伊鵜絵尾	オアイウエ
パラレル	張り切る	春夏秋冬
はるなつあきふゆ	春夏秋冬	貼られる
亜伊鵜絵尾	貼られる	パラレル
春夏秋冬	馬力	馬力
張り切る	ＢＣＤＥＡ	張り切る
貼られる	ｪｫｧｨｩ	はるなつあきふゆ
馬力	ｴｵｱｲｳ	♂くんつ

Example of sequential number sorting

It is rare that such advanced sorting is actually required, but it is applicable to reading-books with 10 or more volumes. This also applies when managing self-portrait audio files and videos that are mechanically named.

Pattern A(Subsonic/Airsonic)	Pattern B(Winsows/Jpsonic)
09X Radonius	09X Radonius
1000X Radonius Maximus	10X Radonius
10X Radonius	20X Radonius
200X Radonius	20X Radonius Prime
20X Radonius	30X Radonius
20X Radonius Prime	40X Radonius
30X Radonius	200X Radonius
40X Radonius	1000X Radonius Maximus
Allegia 50 Clasteron	Allegia 6R Clasteron
Allegia 500 Clasteron	Allegia 50B Clasteron
Allegia 50B Clasteron	Allegia 50 Clasteron
Allegia 51 Clasteron	Allegia 51 Clasteron
Allegia 6R Clasteron	Allegia 500 Clasteron
Alpha 100	Alpha 2
Alpha 2	Alpha 2A
Alpha 200	Alpha 2A-900
Alpha 2A	Alpha 2A-8000
Alpha 2A-8000	Alpha 100
Alpha 2A-900	Alpha 200
Callisto Morphamax	Callisto Morphamax
Callisto Morphamax 500	Callisto Morphamax 500
Callisto Morphamax 5000	Callisto Morphamax 600
Callisto Morphamax 600	Callisto Morphamax 700
Callisto Morphamax 6000 SE	Callisto Morphamax 5000
Callisto Morphamax 6000 SE2	Callisto Morphamax 6000 SE
Callisto Morphamax 700	Callisto Morphamax 6000 SE2
Callisto Morphamax 7000	Callisto Morphamax 7000
Xiph Xlater 10000	Xiph Xlater 5
Xiph Xlater 2000	Xiph Xlater 40
Xiph Xlater 300	Xiph Xlater 50
Xiph Xlater 40	Xiph Xlater 58
Xiph Xlater 5	Xiph Xlater 300
Xiph Xlater 50	Xiph Xlater 500
Xiph Xlater 500	Xiph Xlater 2000
Xiph Xlater 5000	Xiph Xlater 5000
Xiph Xlater 58	Xiph Xlater 10000