hunsalz / gridsome-source-wikidata

Wikidata source for Gridsome

gridsome-source-wikidata

Install

• yarn add gridsome-source-wikidata
• npm install gridsome-source-wikidata

Usage

module.exports = {
  plugins: [
    {
      use: "gridsome-source-wikidata",
      options: {
        url: "https://query.wikidata.org/sparql",
        sparql: `SELECT DISTINCT ?item ?paintingLabel (MIN(?images) AS ?image) WHERE {
          ?painting (wdt:P31/(wdt:P279*)) wd:Q3305213;
            wdt:P170 wd:Q762;
            wdt:P18 ?images;
          BIND(REPLACE(STR(?painting), "^.*/", "") AS ?item)
          SERVICE wikibase:label {
            bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en".
            ?painting rdfs:label ?paintingLabel.
          }
        }
        GROUP BY ?item ?painting ?paintingLabel ?image
        LIMIT 10`,
        typeName: "Painting",
        baseDir: "/content/images/",
        verbose: "true"
      }
    },
  templates: {
    Painting: "/:item"
  }
}

Query SPARQL in Wikidata Query Service

property	description	mandatory	default
url	https://query.wikidata.org/sparql	true
sparql	SPARQL examples	true
typeName	Specify template correlation	true
baseDir	download file folder	false	/content/
cacheFile	cache file name	false	.cache.json
cacheEnabled	cache toggle	false	true
ttl	time to live for cached values: ttl=0=infinite	false	24 * 60 * 60 * 1000 ms = 24h
verbose	set verbose mode	false	false

Open issues

• add selective URI downloads with appropriate filter options
• add a test coverage