Модуль:Sources-utils
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local p = {};
local i18nDefaultLanguage = 'ru';
p.i18nDefaultLanguage = i18nDefaultLanguage;
local NORMATIVE_DOCUMENTS = {
Q20754888 = 'Закон Российской Федерации',
Q20754884 = 'Закон РСФСР',
Q20873831 = 'Распоряжение Президента Российской Федерации',
Q20873834 = 'Указ исполняющего обязанности Президента Российской Федерации',
Q2061228 = 'Указ Президента Российской Федерации',
}
local monthg = {'января', 'февраля', 'марта', 'апреля', 'мая', 'июня', 'июля', 'августа', "сентября", "октября", "ноября", "декабря"};
local options_commas_nolinks = { separator = ', ', conjunction = ', ', format = function( src ) return src end, nolinks = true, preferids = false };
-- utility functions
function appendSnaks( allSnaks, snakPropertyId, result, property, options )
-- do not populate twice
if ( result[property] ) then return result end;
if ( not allSnaks ) then return result; end;
local selectedSnakes = allSnaks[ snakPropertyId ];
if ( not selectedSnakes ) then return result; end;
local hasPreferred = false;
for k, snak in pairs( selectedSnakes ) do
if ( snak and snak.mainsnak and snak.mainsnak.datavalue and snak.rank == 'preferred' ) then
--it's a preferred claim
appendImpl( snak.mainsnak.datavalue, snak.qualifiers, result, property, options );
hasPreferred = true;
end
end
if ( hasPreferred ) then return result; end;
if ( snakPropertyId == 'P1680' ) then -- if there is a russian
for k, snak in pairs( selectedSnakes ) do
if ( snak and snak.mainsnak and snak.mainsnak.datavalue and snak.mainsnak.datavalue.value and
snak.rank ~= 'deprecated' and snak.mainsnak.datavalue.value.language == i18nDefaultLanguage ) then
--found russian string
appendImpl( snak.mainsnak.datavalue, snak.qualifiers, result, property, options );
return result;
end
end
end;
for k, snak in pairs( selectedSnakes ) do
if ( snak and snak.mainsnak and snak.mainsnak.datavalue and snak.rank ~= 'deprecated' ) then
--it's a claim
appendImpl( snak.mainsnak.datavalue, snak.qualifiers, result, property, options );
elseif ( snak and snak.datavalue ) then
-- it's a snak
appendImpl( snak.datavalue, nil, result, property, options );
end
end
end
function appendImpl( datavalue, qualifiers, result, property, options )
if ( datavalue.type == 'string' ) then
local statedAs = getSingleStringQualifierValue(qualifiers, 'P1932');
local value;
if ( statedAs ) then
value = statedAs;
else
value = datavalue.value;
if ( options.format ) then
value = options.format( value );
end
end
appendImpl_toTable( result, property );
table.insert( result[property], value);
elseif ( datavalue.type == 'url' ) then
local statedAs = getSingleStringQualifierValue(qualifiers, 'P1932');
local value = datavalue.value;
if ( options.format ) then
value = options.format( value );
end
appendImpl_toTable( result, property );
table.insert( result[property], value);
elseif ( datavalue.type == 'monolingualtext' ) then
local value = datavalue.value.text;
if ( options.format ) then
value = options.format( value );
end
appendImpl_toTable( result, property );
table.insert( result[property], value);
elseif ( datavalue.type == 'quantity' ) then
local value = datavalue.value.amount;
if ( mw.ustring.sub( value , 1, 1 ) == '+' ) then
value = mw.ustring.sub( value , 2 );
end
if ( options.format ) then
value = options.format( value );
end
appendImpl_toTable( result, property );
table.insert( result[property], value);
elseif ( datavalue.type == 'wikibase-entityid' ) then
local value = datavalue.value;
appendImpl_toTable( result, property );
local toInsert = {
id = value.id,
label = getSingleStringQualifierValue(qualifiers, 'P1932') -- stated as
};
table.insert( result[property], toInsert );
elseif datavalue.type == 'time' then
local value = datavalue.value;
if ( options.format ) then
value = options.format( value );
end
appendImpl_toTable( result, property );
table.insert( result[property], tostring( value.time ));
end
end
function appendImpl_toTable(result, resultProperty)
if ( not result[resultProperty] ) then
result[resultProperty] = {};
elseif ( type( result[resultProperty] ) == 'string' or ( type( result[resultProperty] ) == 'table' and type( result[resultProperty].id ) == 'string' ) ) then
result[resultProperty] = { result[resultProperty] };
end
end
function appendQualifiers( claims, qualifierPropertyId, result, resultProperty, options )
-- do not populate twice
if ( not claims ) then return result end;
if ( result[resultProperty] ) then return result end;
for i, claim in pairs( claims ) do
if ( claim.qualifiers and claim.qualifiers[ qualifierPropertyId ] ) then
for k, qualifier in pairs( claim.qualifiers[ qualifierPropertyId ] ) do
if ( qualifier and qualifier.datavalue ) then
appendImpl( qualifier.datavalue, nil, result, resultProperty, options );
end
end
end
end
end
function assertNotNull( argName, arg )
if ( (not arg) or (arg == nil) ) then
error( argName .. ' is not specified' )
end
end
function coalesce( arg1, arg2, arg3, arg4 )
if ( not isEmpty( arg1 ) ) then return arg1 end
if ( not isEmpty( arg2 ) ) then return arg2 end
if ( not isEmpty( arg3 ) ) then return arg3 end
if ( not isEmpty( arg4 ) ) then return arg4 end
return nil;
end
function copyArgsToSnaks( args, snaks )
if ( not isEmpty( args.part ) ) then snaks.P958 = { toStringSnak( 'P958', tostring( args.part ) ) } end
if ( not isEmpty( args.pages ) ) then snaks.P304 = { toStringSnak( 'P304', tostring( args.pages ) ) } end
if ( not isEmpty( args.issue ) ) then snaks.P433 = { toStringSnak( 'P433', tostring( args.issue ) ) } end
if ( not isEmpty( args.volume ) ) then snaks.P478 = { toStringSnak( 'P478', tostring( args.volume ) ) } end
if ( not isEmpty( args.url ) ) then snaks.P953 = { toUrlSnak( 'P953', tostring( args.url ) ) } end
if ( not isEmpty( args.parturl ) ) then snaks.P953 = { toUrlSnak( 'P953', tostring( args.parturl ) ) } end
end
local LANG_CACHE = {
Q150 = 'fr',
Q188 = 'de',
Q1321 = 'es',
Q1860 = 'en',
Q652 = 'it',
Q7737 = 'ru',
}
function getLangCode( langEntityId )
if ( not langEntityId ) then
return;
end
-- small optimization
local cached = LANG_CACHE[ langEntityId ];
if ( cached ) then return cached; end
local claims = mw.wikibase.getBestStatements( langEntityId, 'P424' );
if ( claims ) then
for _, claim in pairs( claims ) do
if ( claim
and claim.mainsnak
and claim.mainsnak.datavalue
and claim.mainsnak.datavalue.value ) then
return '' .. claim.mainsnak.datavalue.value;
end
end
end
return;
end
function findClaimsByValue( entity, propertyId, value )
local result = {};
if ( entity and entity.claims and entity.claims[propertyId] ) then
for i, claim in pairs( entity.claims[propertyId] ) do
if ( claim.mainsnak and claim.mainsnak.datavalue ) then
local datavalue = claim.mainsnak.datavalue;
if ( datavalue.type == "string" and datavalue.value == value
or datavalue.type == "wikibase-entityid" and datavalue.value["entity-type"] == "item" and tostring( datavalue.value.id ) == value ) then
table.insert( result, claim );
end
end
end
end
return result;
end
function getBestStatements( entity, propertyId )
local resultClaims = {};
if ( entity and entity.claims and entity.claims[ propertyId ] ) then
local rank = 'normal';
for i, statement in pairs( entity.claims[ propertyId ] ) do
if ( statement.rank == 'preferred' ) then
rank = 'preferred';
break;
end
end
for i, statement in pairs( entity.claims[ propertyId ] ) do
if ( statement.rank == rank ) then
table.insert( resultClaims, statement );
end
end
end
return resultClaims;
end
function expandBookSeries( context, data )
local bookSeries = data.bookSeries;
if ( not bookSeries ) then return end;
-- use only first one
if ( type( bookSeries ) == 'table' and bookSeries[1] and bookSeries[1].id ) then
data.bookSeries = bookSeries[1];
bookSeries = data.bookSeries;
end
if ( not bookSeries ) then return end;
if ( not bookSeries.id ) then return end;
local bookSeriesEntity = getEntity( context, bookSeries.id );
appendSnaks( bookSeriesEntity.claims, 'P123', data, 'publisher', {} );
appendSnaks( bookSeriesEntity.claims, 'P291', data, 'place', {} );
appendSnaks( bookSeriesEntity.claims, 'P236', data, 'issn', {} );
end
function expandPublication( context, sourceEntity, data )
local publication = data.publication;
-- use only first one
if ( type( publication ) == 'table' and publication[1] and publication[1].id ) then
data.publication = publication[1];
publication = data.publication;
end
if ( not publication ) then return end;
if ( not publication.id ) then return end;
if ( sourceEntity ) then
-- do we have appropriate record in P1433 ?
local claims = findClaimsByValue( sourceEntity, 'P1433', publication.id );
if ( claims and #claims ~= 0 ) then
for _, claim in pairs( claims ) do
populateDataFromClaims( context, sourceEntity, claim.qualifiers, data );
break;
end
end
end
local titleWerePresent = not (not data.title);
local pubEntity = getEntity( context, publication.id );
populateSourceDataImpl( context, pubEntity, data );
if ( titleWerePresent and isEmpty( data.publication.label ) ) then
appendSnaks( pubEntity.claims, 'P1160', data, 'publication-title', {} ); -- obsolete
data.publication.label = getSingle( data['publication-title'] );
end
if ( titleWerePresent and isEmpty( data.publication.label ) ) then
appendSnaks( pubEntity.claims, 'P1476', data, 'publication-title', {} );
appendSnaks( pubEntity.claims, 'P1680', data, 'publication-subtitle', {} );
data.publication.label = getSingle( data['publication-title'] );
data.publication.subtitle = getSingle( data['publication-subtitle'] );
end
end
-- Expand special types of references when additional data could be found in OTHER entity properties
function expandSpecials( context, currentEntity, reference, data )
local sourceId;
if ( reference.snaks.P805
and reference.snaks.P805[1]
and reference.snaks.P805[1].datavalue
and reference.snaks.P805[1].datavalue.value.id ) then
sourceId = reference.snaks.P805[1].datavalue.value.id;
elseif ( reference.snaks.P248
and reference.snaks.P248[1]
and reference.snaks.P248[1].datavalue
and reference.snaks.P248[1].datavalue.value.id ) then
sourceId = reference.snaks.P248[1].datavalue.value.id;
end
if sourceId then
data.sourceId = sourceId;
-- Gemeinsame Normdatei -- specified by P227
if ( sourceId == 'Q36578' ) then
appendSnaks( currentEntity.claims, 'P227', data, 'part', { format = function( gnd ) return 'Record #' .. gnd; end } );
appendSnaks( currentEntity.claims, 'P227', data, 'url', { format = function( gnd ) return 'http://d-nb.info/gnd/' .. gnd .. '/'; end } );
data.year = '2012—2016'
expandSpecialsQualifiers( context, currentEntity, 'P227', data );
-- BNF -- specified by P268
elseif ( sourceId == 'Q15222191' ) then
appendSnaks( currentEntity.claims, 'P268', data, 'part', { format = function( id ) return 'Record #' .. id; end } );
appendSnaks( currentEntity.claims, 'P268', data, 'url', { format = function( id ) return 'http://catalogue.bnf.fr/ark:/12148/cb' .. id; end } );
expandSpecialsQualifiers( context, currentEntity, 'P268', data );
-- VIAF -- specified by P214
elseif ( sourceId == 'Q54919' ) then
appendSnaks( currentEntity.claims, 'P214', data, 'part', { format = function( id ) return 'Record #' .. id; end } );
appendSnaks( currentEntity.claims, 'P214', data, 'url', { format = function( id ) return 'https://viaf.org/viaf/' .. id; end } );
expandSpecialsQualifiers( context, currentEntity, 'P214', data );
-- generic property search
else
local sourceEntity = getEntity( context, sourceId );
if ( sourceEntity ) then
for _, sourceClaim in ipairs( getBestStatements( sourceEntity, 'P1687' ) ) do
if ( sourceClaim.mainsnak.snaktype == 'value' ) then
local sourcePropertyId = sourceClaim.mainsnak.datavalue.value.id;
local sourcePropertyEntity = getEntity( context, sourcePropertyId );
if ( sourcePropertyEntity ) then
for _, sourcePropertyClaim in ipairs( getBestStatements( sourcePropertyEntity, 'P1630' ) ) do
if ( sourcePropertyClaim.mainsnak.snaktype == 'value' ) then
appendSnaks( currentEntity.claims, sourcePropertyId, data, 'url', {
format = function( id )
return mw.ustring.gsub( mw.ustring.gsub( sourcePropertyClaim.mainsnak.datavalue.value, '$1', id ), ' ', '%%20' )
end;
} );
expandSpecialsQualifiers( context, currentEntity, sourcePropertyId, data );
break;
end
end
end
end
end
end
end
-- do we have appropriate record in P1433 ?
local claims = findClaimsByValue( currentEntity, 'P1343', sourceId );
if ( claims and #claims ~= 0 ) then
for _, claim in pairs( claims ) do
populateDataFromClaims( context, sourceId, claim.qualifiers, data );
end
end
end
end
function expandSpecialsQualifiers( context, entity, propertyId, data )
if ( entity and entity.claims and entity.claims[propertyId] ) then
for _, claim in pairs( entity.claims[propertyId] ) do
populateDataFromClaims( context, nil, claim.qualifiers, data );
end
end
end
function isEmpty( str )
return ( not str ) or ( str == nil ) or ( #str == 0 );
end
function isInstanceOf( entity, typeEntityId )
if ( not entity or not entity.claims or not entity.claims.P31 ) then
return false;
end
for _, claim in pairs( entity.claims.P31 ) do
if ( claim and claim.mainsnak
and claim.mainsnak.datavalue
and claim.mainsnak.datavalue.value
and claim.mainsnak.datavalue.value.id ) then
local actualTypeId = claim.mainsnak.datavalue.value.id;
if ( actualTypeId == typeEntityId ) then
return true;
end
end
end
return false;
end
function getElementLink( context, entityId, entity )
-- fast sitelink lookup, not an expensive operation
local link = mw.wikibase.sitelink( entityId )
if ( link ) then return ':' .. link end
if ( not entity and entityId ) then
entity = getEntity( context, entityId )
end
if ( entity ) then
-- link to entity in source context language
local projectToCheck = context.lang .. 'wiki';
if ( entity.sitelinks and entity.sitelinks[ projectToCheck ] ) then
return ':' .. context.lang .. ':' .. entity.sitelinks[ projectToCheck ].title;
end
end
if ( entityId ) then return ':d:' .. entityId end;
-- if ( entityId ) then return 'https://tools.wmflabs.org/reasonator/?q=' .. entityId .. '&lang=ru' end;
return nil;
end
function getEntity( context, entityId )
assertNotNull( 'context', context );
assertNotNull( 'entityId', entityId );
local cached = context.cache[ entityId ];
if ( cached ) then
return cached;
end;
local wbStatus, result = pcall( mw.wikibase.getEntity, entityId );
if ( wbStatus ~= true ) then
return nil;
end
if ( result ) then
context.cache[ entityId ] = result;
end
return result;
end
function getNormativeTitle( entity )
if ( not entity or not entity.claims or not entity.claims.P31 ) then
return;
end
for _, claim in pairs( entity.claims.P31 ) do
if ( claim and claim.mainsnak
and claim.mainsnak.datavalue
and claim.mainsnak.datavalue.value
and claim.mainsnak.datavalue.value.id ) then
local classId = claim.mainsnak.datavalue.value.id;
local title = NORMATIVE_DOCUMENTS[ classId ];
if ( title ) then
return title;
end
end
end
return;
end
function getPlaceName( lang, placeId )
-- ГОСТ Р 7.0.12—2011
if ( lang == 'ru' ) then
if ( placeId == 'Q649' ) then return toTextWithTip('М.', 'Москва'); end
if ( placeId == 'Q656' ) then return toTextWithTip('СПб.', 'Санкт-Петербург'); end
if ( placeId == 'Q891' ) then return toTextWithTip('Н. Новгород', 'Нижний Новгород'); end
if ( placeId == 'Q908' ) then return toTextWithTip('Ростов н/Д.', 'Ростов-на-Дону'); end
end
return nil;
end
function getSingle( value )
if ( not value ) then
return;
end
if ( type( value ) == 'string' ) then
return value;
elseif ( type( value ) == 'table' ) then
if ( value.id ) then
return value.id;
end
for i, tableValue in pairs( value ) do
return getSingle( tableValue );
end
end
return '(unknown)';
end
function getSingleStringQualifierValue( allQualifiers, qualifierPropertyId )
if ( not allQualifiers ) then return end
if ( not allQualifiers[qualifierPropertyId] ) then return end
for k, qualifier in pairs( allQualifiers[qualifierPropertyId] ) do
if ( qualifier and qualifier.datatype == 'string'
and qualifier.datavalue and qualifier.datavalue.type == 'string' and not isEmpty( qualifier.datavalue.value ) ) then
return qualifier.datavalue.value;
end
end
return;
end
function populateDataFromClaims( context, entityId, claims, data )
appendSnaks( claims, 'P50', data, 'author', {} );
appendSnaks( claims, 'P2093', data, 'author', {} );
appendSnaks( claims, 'P407', data, 'lang', {} );
appendSnaks( claims, 'P364', data, 'lang', {} );
appendSnaks( claims, 'P958', data, 'part', {} );
if ( not data.title ) then
if ( not isEmpty( entityId ) ) then
local optionsAsLinks = { format = function( text ) return { id = entityId, label = text } end };
appendSnaks( claims, 'P1476', data, 'title', optionsAsLinks );
else
appendSnaks( claims, 'P1476', data, 'title', {} );
end
appendSnaks( claims, 'P1680', data, 'subtitle', {} );
end
appendSnaks( claims, 'P953', data, 'url', {} );
appendSnaks( claims, 'P1065', data, 'url', {} );
appendSnaks( claims, 'P854', data, 'url', {} );
-- temp disable, use only for current entity, see Q22338048 for example of incorrect work
-- appendSnaks( claims, 'P856', data, 'url', {} );
appendSnaks( claims, 'P98', data, 'editor', {} );
appendSnaks( claims, 'P655', data, 'translator', {} );
appendSnaks( claims, 'P1433', data, 'publication', {} );
appendSnaks( claims, 'P393', data, 'edition', {} );
appendSnaks( claims, 'P123', data, 'publisher', {} );
appendSnaks( claims, 'P291', data, 'place', {} );
if ( claims and claims.P361 ) then
for c, claim in pairs( claims.P361 ) do
if ( claim and claim.mainsnak
and claim.mainsnak.datavalue
and claim.mainsnak.datavalue.value
and claim.mainsnak.datavalue.value.id ) then
local possibleBookSeriesEntityId = claim.mainsnak.datavalue.value.id;
local possibleBookSeriesEntity = getEntity( context, possibleBookSeriesEntityId );
if ( isInstanceOf( possibleBookSeriesEntity, 'Q277759' ) ) then
appendImpl_toTable( data, 'bookSeries' );
table.insert( data.bookSeries, { id = possibleBookSeriesEntityId } );
appendQualifiers( { claim }, 'P478', data, 'bookSeriesVolume', {} );
appendQualifiers( { claim }, 'P433', data, 'bookSeriesIssue', {} );
end
end
end
end
appendSnaks( claims, 'P478', data, 'volume', {} );
appendSnaks( claims, 'P433', data, 'issue', {} );
appendSnaks( claims, 'P571', data, 'dateOfCreation', {} );
appendSnaks( claims, 'P577', data, 'dateOfPublication', {} );
appendSnaks( claims, 'P304', data, 'pages', {} );
appendSnaks( claims, 'P1104', data, 'numberOfPages', {} );
appendSnaks( claims, 'P1114', data, 'tirage', {} );
appendSnaks( claims, 'P212', data, 'isbn', {} ); -- ISBN-13
appendSnaks( claims, 'P957', data, 'isbn', {} ); -- ISBN-10
appendSnaks( claims, 'P236', data, 'issn', {} );
-- web
-- appendSnaks( claims, 'P813', data, 'accessdate', {} );
-- docs
appendSnaks( claims, 'P1545', data, 'docNumber', {} );
-- other
appendSnaks( claims, 'P31', data, 'type', {} );
appendSnaks( claims, 'P818', data, 'arxiv', {} );
appendSnaks( claims, 'P356', data, 'doi', {} );
appendSnaks( claims, 'P698', data, 'pmid', {} );
-- JSTOR
appendSnaks( claims, 'P888', data, 'url', { format = function( id ) return 'http://www.jstor.org/stable/' .. id end } );
return src;
end
function populateSourceDataImpl( context, entity, plainData )
local wsLink = mw.wikibase.getSitelink( entity.id, 'ruwikisource' );
if ( wsLink ) then
plainData.url = ":ru:s:" .. wsLink;
end
populateDataFromClaims( context, entity.id, entity.claims, plainData );
local normativeTitle = getNormativeTitle( entity )
if ( normativeTitle ) then
local y, m, d = mw.ustring.match( getSingle( plainData.dateOfCreation ) , "(%-?%d+)%-(%d+)%-(%d+)T" );
y,m,d = tonumber(y),tonumber(m),tonumber(d);
local title = toString( { lang='ru' }, plainData.title, options_commas_nolinks );
plainData.title = { normativeTitle .. " от " .. tostring(d) .. " " .. monthg[m] .. " " .. tostring(y) .. " г. № " .. getSingle( plainData.docNumber ) .. ' «' .. title.. '»' }
end
if ( not plainData.title ) then
if ( entity and entity.labels and entity.labels.ru and entity.labels.ru.value ) then
plainData.title = { entity.labels.ru.value };
end
end
return plainData;
end
function preprocessPlaces( data, lang )
if ( not data.place ) then
return;
end;
local newPlaces = {};
for index, place in pairs( data.place ) do
if ( place.id ) then
local newPlaceStr = getPlaceName(lang, place.id)
if ( newPlaceStr ) then
newPlaces[index] = newPlaceStr;
else
newPlaces[index] = place;
end
else
newPlaces[index] = place;
end
end
data.place = newPlaces;
end
function renderLink( context, entityId, customTitle, options )
if ( not entityId ) then error("entityId is not specified") end
if ( type( entityId ) ~= 'string' ) then error('entityId is not string, but ' .. type( entityId ) ) end
if ( type( customTitle or '' ) ~= 'string' ) then error('customTitle is not string, but ' .. type( customTitle ) ) end
local title = customTitle;
if ( isEmpty( title ) ) then
local entity = getEntity( context, entityId );
-- ISO 4
if ( isEmpty( title ) ) then
if ( entity and entity.claims and entity.claims.P1160 ) then
for _, claim in pairs( entity.claims.P1160 ) do
if ( claim
and claim.mainsnak
and claim.mainsnak.datavalue
and claim.mainsnak.datavalue.value
and claim.mainsnak.datavalue.value.language == context.lang ) then
title = claim.mainsnak.datavalue.value.text;
mw.log('Got title of ' .. entityId .. ' from ISO 4 claim: «' .. title .. '»' )
break;
end
end
end
end
-- official name P1448
-- short name P1813
if ( isEmpty( title ) and options.short ) then
if ( entity and entity.claims and entity.claims.P1813 ) then
for _, claim in pairs( entity.claims.P1813 ) do
if ( claim
and claim.mainsnak
and claim.mainsnak.datavalue
and claim.mainsnak.datavalue.value
and claim.mainsnak.datavalue.value.language == context.lang ) then
title = claim.mainsnak.datavalue.value.text;
mw.log('Got title of ' .. entityId .. ' from short name claim: «' .. title .. '»' )
break;
end
end
end
end
-- person name P1559
-- labels
if ( isEmpty( title ) and entity.labels[ context.lang ] ) then
title = entity.labels[ context.lang ].value;
mw.log('Got title of ' .. entityId .. ' from label: «' .. title .. '»' )
end
end
local actualText = title or '\'\'(untranslated)\'\'';
local link = getElementLink( context, entityId, entity);
return wrapInUrl( link, actualText );
end
function toTextWithTip( text, tip )
return '<span title="' .. tip .. '" style="border-bottom: 1px dotted; cursor: help; white-space: nowrap">' .. text .. '</span>';
end
function toString( context, value, options )
if ( type( value ) == 'string' ) then
return options.format( value );
elseif ( type( value ) == 'table' ) then
if ( value.id ) then
-- this is link
if ( type( value.label or '' ) ~= 'string' ) then mw.logObject( value ); error('label of table value is not string but ' .. type( value.label ) ) end
if ( options.preferids ) then
return options.format( value.id );
else
if ( options.nolinks ) then
return options.format( value.label or mw.wikibase.label( value.id ) or '\'\'(untranslated title)\'\'' );
else
return options.format( renderLink( context, value.id, value.label, options ) );
end
end
end
local resultList = {};
for i, tableValue in pairs( value ) do
table.insert( resultList, toString( context, tableValue, options ) );
end
return mw.text.listToText( resultList, options.separator, options.conjunction);
else
return options.format( '(unknown type)' );
end
return '';
end
function toStringSnak( propertyId, strValue )
assertNotNull('propertyId', strValue)
assertNotNull('strValue', strValue)
local snak = { snaktype = "value", property = propertyId, datatype = 'string'};
snak["datavalue"] = { value = strValue, type = 'string' };
return snak;
end
function toUrlSnak( propertyId, strValue )
assertNotNull('propertyId', strValue)
assertNotNull('strValue', strValue)
local snak = { snaktype = "value", property = propertyId, datatype = 'string'};
snak["datavalue"] = { value = strValue, type = 'url' };
return snak;
end
function toWikibaseEntityIdSnak( propertyId, entityId )
assertNotNull('propertyId', entityId)
assertNotNull('entityId', entityId)
if ( mw.ustring.sub( entityId, 1, 1 ) ~= 'Q' ) then error( 'Incorrect entity ID: «' .. entityId .. '»' ); end;
local value = {
["entity-type"] = 'item',
["id"] = entityId,
};
local snak = { snaktype = "value", property = propertyId, datatype = 'wikibase-item'};
snak["datavalue"] = { value = value, type = 'wikibase-entityid' };
return snak;
end
function wrapInUrl( urls, text )
local url = getSingle( urls );
if ( string.sub( url, 1, 1 ) == ':' ) then
return '[[' .. url .. '|' .. text .. ']]';
else
return '[' .. url .. ' ' .. text .. ']';
end
end
return p;
