Module:WikidataIB: Difference between revisions
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>RexxS (debug blacklist) |
>RexxS (tidy) |
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Line 10: | Line 10: | ||
local p = {} | local p = {} | ||
local debug= | local debug=false | ||
local i18n = | local i18n = | ||
Line 60: | Line 60: | ||
-- If a non-blank input parameter was supplied return it | -- If a non-blank input parameter was supplied return it | ||
if input_parm then return input_parm end | if input_parm then return input_parm end | ||
if debug then return 'NO INPUT PARAMETER' end | |||
-- Otherwise see if this field is on the whitelist: | -- Otherwise see if this field is on the whitelist: | ||
if whitelist and whitelist:find(fieldname) then | if whitelist and whitelist:find(fieldname) then | ||
if debug then return 'ON WHITELIST' end | |||
local entity = mw.wikibase.getEntityObject(qid) | local entity = mw.wikibase.getEntityObject(qid) | ||
local props | local props |
Revision as of 16:29, 16 May 2016
Documentation for this module may be created at Module:WikidataIB/doc
-- Module to try out use of a blacklist and whitelist for infobox fields -- can take a named parameter |qid which is the Wikidata ID for the article. This will not normally be used -- Fields in blacklist are never to be displayed, i.e. module must return nil in all circumstances -- Fields in whitelist return local value if it exists or the Wikidata value otherwise -- The name of the field that this function is called from is passed in named parameter |name -- The name is compulsory when blacklist or whitelist is used, so the module returns nil if it is not supplied -- blacklist is passed in named parameter |suppressfields -- whitelist is passed in named parameter |fetchwikidata local p = {} local debug=false local i18n = { ["errors"] = { ["property-not-found"] = "Property not found.", ["entity-not-found"] = "Wikidata entity not found.", ["unknown-claim-type"] = "Unknown claim type.", ["unknown-entity-type"] = "Unknown entity type.", ["qualifier-not-found"] = "Qualifier not found.", ["site-not-found"] = "Wikimedia project not found.", ["unknown-datetime-format"] = "Unknown datetime format.", ["local-article-not-found"] = "Article is not yet available in this wiki" }, } -- This is used to get a value, or a comma separated list of them if multiple values exist p.getValue = function(frame) local propertyID = mw.text.trim(frame.args[1] or "") -- There may be a local parameter supplied, if it's blank, set it to nil local input_parm = mw.text.trim(frame.args[2] or "") if input_parm and (#input_parm == 0) then input_parm = nil end -- can take a named parameter |qid which is the Wikidata ID for the article. This will not normally be used. local qid = frame.args.qid if qid and (#qid == 0) then qid = nil end -- The blacklist is passed in named parameter |suppressfields local blacklist = frame.args.suppressfields -- The whitelist is passed in named parameter |fetchwikidata local whitelist = frame.args.fetchwikidata -- The name of the field that this function is called from is passed in named parameter |name local fieldname = frame.args.name if blacklist then if debug then return 'BLACKLISTED' end -- The name is compulsory when blacklist is used, so return nil if it is not supplied if not fieldname or (#fieldname == 0) then return nil end -- If this field is on the blacklist, then return nil if blacklist:find(fieldname) then return nil end end -- If we got his far then we're not on the blacklist -- If a non-blank input parameter was supplied return it if input_parm then return input_parm end if debug then return 'NO INPUT PARAMETER' end -- Otherwise see if this field is on the whitelist: if whitelist and whitelist:find(fieldname) then if debug then return 'ON WHITELIST' end local entity = mw.wikibase.getEntityObject(qid) local props if entity and entity.claims then props = entity.claims[propertyID] end if props then if props[1] and props[1].mainsnak.snaktype == "value" and props[1].mainsnak.datavalue.type == "wikibase-entityid" then -- if wiki-linked value, then output as link if possible local out = {} for k, v in pairs(props) do local sitelink = mw.wikibase.sitelink("Q" .. v.mainsnak.datavalue.value["numeric-id"]) local label = mw.wikibase.label("Q" .. v.mainsnak.datavalue.value["numeric-id"]) if label == nil then label = "Q" .. v.mainsnak.datavalue.value["numeric-id"] end if sitelink then out[#out + 1] = "[[" .. sitelink .. "|" .. label .. "]]" else out[#out + 1] = "[[:d:Q" .. v.mainsnak.datavalue.value["numeric-id"] .. "|" .. label .. "]]<abbr title='" .. i18n["errors"]["local-article-not-found"] .. "'>[*]</abbr>" end end return table.concat(out, ", ") else -- not a linkable article title, so just return formatted best value return entity:formatPropertyValues(propertyID).value end else -- no property stored for this article return nil end else -- not on the whitelist so just return what should be a nil input parameter return input_parm end end return p