Module:NeoWikiDemo: Difference between revisions
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Importing NeoWiki demo data |
Importing NeoWiki demo data |
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Line 62:
end
rows[#rows + 1] = '|-'
rows[#rows + 1] = '| ' .. name .. ' || ' .. stmt.
end
Line 277:
return renderRowsAsTable( rows, { 'Name', 'Type', 'Required', 'Details' } )
end
local PERSON_EVENTS_MONTHS = {
'January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December'
}
-- Formats an ISO yyyy-mm-dd string as "21 March 1685" without relying on
-- MediaWiki's date parsing, which is unreliable for pre-modern years.
local function personEventsFormatDate( iso )
local y, m, d = string.match( iso or '', '^(%d+)-(%d+)-(%d+)$' )
if not y then
return iso or ''
end
return tonumber( d ) .. ' ' .. ( PERSON_EVENTS_MONTHS[tonumber( m )] or m ) .. ' ' .. y
end
local PERSON_EVENTS_ROLES = {
['Brought into life'] = 'Born',
['By mother'] = 'Mother',
['From father'] = 'Father',
}
-- Renders the current Person page's life events as a table by reverse-querying
-- the graph: the canonical edges run Birth -> Person, so a person's role in each
-- event ("was born" / CIDOC P98i, mother, father) is derived here rather than
-- stored as an inverse edge. The `date` property is stored as a native Neo4j
-- date list; the result normalizer renders b.Date[0] as a Y-m-d string.
function p.personEvents( frame )
local name = mw.title.getCurrentTitle().text
local events = nw.query(
'MATCH (b:Birth)-[r]->(p:Person {name: $name}) ' ..
'OPTIONAL MATCH (b)-[:`Took place at`]->(pl:Place) ' ..
'RETURN type(r) AS role, b.name AS event, b.Date[0] AS date, pl.name AS place ORDER BY date',
{ name = name }
)
if not events or #events == 0 then
return ''
end
local rows = {}
for _, e in ipairs( events ) do
rows[#rows + 1] = {
Role = PERSON_EVENTS_ROLES[e.role] or e.role,
Event = e.event,
Date = e.date and personEventsFormatDate( e.date ) or '',
Place = e.place or '',
}
end
return "'''Life events'''\n" .. renderRowsAsTable( rows, { 'Role', 'Event', 'Date', 'Place' }, { 'Event', 'Place' } )
end
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