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Global variables

wikidocumentaries

Reads all values at time of page load from Wikipedia and Wikidata and prepares for the app. Stored, updated add addressed at @/store/store.js

• title - Wikidata title in the user's language. Add a fallback option and create a new property with knowledge about the original value (boolean exists or empty data).
• description - Wikidata title in the user's language. Add a fallback option and create a new property with knowledge about the original value (boolean exists or empty data).
• headerImageURL
• wikipedia
  • excerptHTML - summary part of the Wikipedia article
  • remainingHTML - remaining part of the Wikipedia article as a separate object.
  • wikipediaURL - link to the Wikipedia article in the user's language
• wikidata
  • id
  • instance_of
    • id
    • value
    • url
  • statements
    • id
    • label
    • value - This returns a string for an object, and the QID is only in the URL. The QID should be extracted already before this?
    • url
    • dates
• images
  • id
  • source
  • imageURL
  • title
  • authors
  • institutions
  • infoURL
  • location
  • geoLocations
  • year
  • license
• geo
  • location
  • admin
• topicStartYear

basemaps

• id
• title
• imageURL
• year
• server
• warperID
• municipality
• country

state

• wikidocumentariesDataState: WIKI.STATES.UNINITIALIZED,
• wikidocumentaries: wikidocumentaries
• shownImages (array)
• timelineImages (array)
• historicalMapSearchPageMap (array)
• historicalMaps (array)
• basemaps: basemaps
  • selectedBasemaps (array)
  • selectedBasemapOpacity (float)
  • shouldFitMapToBasemap (boolean)
  • photoOfTheDay (string) "https://upload.wikimedia.org/wikipedia/commons/a/ad/Kulutusosuuskuntien_Keskusliiton_kokoelma_D1974_11333A_%2830804608561%29.jpg",
  • mapOfTheDay
    • id (string) "File:1900_Plan_af_Helsingfors_stad.tif"
    • warperID (integer) 148
    • server (string) "http://warper.wmflabs.org/"
    • coordinates (array) [24.9351, 60.1658]
  • nearbyWikiItems (array)

Router

1. path: '/dev'

   name: 'DevPage'

   component: devpage

2. path: '/'

   name: 'LandingPage'

   component: LandingPage

3. path: '/wikipedia/:language/:topic'

   component: MainPage

4. path: '/:wikidata/:language?/:topic?'

   name: 'TopicPage'

   component: MainPage

Wikidocumentaries-API

get

/wiki

• var language = req.query.language
• var topic = req.query.topic
• var wikidata = req.query.wikidata
• var wikidataByItemIdPromise(wikidata) - Retrieve all data from Wikidata based on a QID
  • var requestConfig
    • baseURL: "https://www.wikidata.org/w/api.php"
    • method: "get"
    • responseType: 'json'
    • headers: 'Api-User-Agent': process.env.WIKIDOCUMENTARIES_API_USER_AGENT
    • params: action: "wbgetentities", ids: wikidata, format: "json"
  • return axios.request(requestConfig).then((response) =>
    • var item=response.data.entities[wikidata]
    • combineResults(res, language, wikidata, item)
• var getWikidataItemIDPromise() - Get the QID based on a Wikipedia article name and language
  • var requestConfig
    • baseURL: "https://" + language + ".wikipedia.org/w/api.php"
    • method: "get"
    • responseType: 'json'
    • headers: 'Api-User-Agent': process.env.WIKIDOCUMENTARIES_API_USER_AGENT
    • params: action: "query", prop: "pageprops", ppprop: "wikibase_item", redirects: "resolve", titles: topic, format: "json"
  • return axios.request(requestConfig).then((response) =>
    • if (response.data.query != undefined)
      • var key=Object.keys(response.data.query.pages)[0]
      • var page=response.data.query.pages[key]
      • if (page["pageprops"] != undefined && page["pageprops"]["wikibase_item"]!=undefined)
        • wikidata=page["pageprops"]["wikibase_item"]
        • wikidataByItemIdPromise(wikidata) - Loop back to make the Wikidata query

/wiki/items/by/latlon

• var language = req.query.language;
• var topic = req.query.topic;
• var requestConfig
  • baseURL: 'https://query.wikidata.org/'
  • url: '/bigdata/namespace/wdq/sparql?query=SELECT%3Fitem(SAMPLE(%3Fitem_label)as%3Flabel)(SAMPLE(%3Flocation)as%3Flocation)WHERE%7BSERVICE%20wikibase%3Aaround%7B%3Fitem%20wdt%3AP625%3Flocation.bd%3AserviceParam%20wikibase%3Acenter"Point(' + req.query.lon + '%20' + req.query.lat + ')"%5E%5Egeo%3AwktLiteral.%20bd%3AserviceParam%20wikibase%3Aradius"' + req.query.radius / 1000 + '".%7DOPTIONAL%7B%3Fitem%20rdfs%3Alabel%3Fitem_label.%7D%7DGROUP%20BY%20%3Fitem'
  • timeout: 20000
  • method: "get"
  • params: format: 'json'
• Response: wikiItems.push for each response.data.results.bindings
  • id: id,
  • title: response.data.results.bindings[i].label.value,
  • lat: Number(lat)
  • lon: Number(lon)

/geocode

Functions

• combineResults(res, language, wikidataItemID, wikidataItemResponse)
  • wikipediaSummaryPromise()
  • wikipediaHTMLPromise()
  • axios.all([wikipediaSummaryPromise(), wikipediaHTMLPromise(), wikidataItemResponse ])
    • .then(axios.spread(function (wikipediaSummaryResponse, wikipediaHTMLResponse, wikidataItemResponse )
    • .then((responseData)