Touhou Theme Database (MediaWiki extension)

Provides data on all canon Touhou music themes:

• Original Japanese titles, for deduplicated translation via the Translate extension,
• as well as information on their arrangement and duplicate relations.

This data can either be queried though the {{tdb}} magic word on MediaWiki pages, or via a REST API.

{{tdb}} hooks

{{tdb:counts|p}}

Returns a certain theme count, depending on p:

p	Number
total	Total number of themes including duplicates and arrangements
normalized	total minus duplicates
unique	total minus duplicates and arrangements
(Release ID)	Number of themes contained in the given release

{{tdb:relation|theme_id}}

Returns the relation type of theme_id: a for arrangements, d for duplicates, or an empty string for unique themes.

{{tdb:sourcecount|theme_id}}

Returns the number of source themes that theme_id is an arrangement or duplicate of.

{{tdb:source|theme_id|n}}

Returns the nth source theme of theme_id. n must be < {{tdb:sourcecount|theme_id}}, and ≥0!

{{tdb:theme_id/language}}

If (language == 'ja'), returns the original Japanese title for the given theme. For any other language, returns any existing translation for the given theme title into that language, formatted as an edit link to the Translate interface.

API endpoints

• api.php?action=query&list=tdbrelations
• api.php?action=query&list=tdbtitles

Refer to api.php?action=help&modules=query for documentation on those.