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Res: Add resources from xowa_app_windows_64_v4.5.26.1810
This commit is contained in:
gnosygnu
697
res/bin/any/xowa/xtns/Graph/lib/graph2.compiled.js
Normal file
697
res/bin/any/xowa/xtns/Graph/lib/graph2.compiled.js
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@@ -0,0 +1,697 @@
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(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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( function ( $, mw, vg ) {
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'use strict';
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/* global require */
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var VegaWrapper = require( 'mw-graph-shared' );
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// eslint-disable-next-line no-new
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new VegaWrapper( {
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datalib: vg.util,
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useXhr: true,
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isTrusted: true, // mw.config.get( 'wgGraphIsTrusted' ),
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domains: '', // mw.config.get( 'wgGraphAllowedDomains' ),
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domainMap: false,
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logger: function ( warning ) {
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mw.log.warn( warning );
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},
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parseUrl: function ( opt ) {
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// Parse URL
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var uri = {}; // new mw.Uri( opt.url );
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// reduce confusion, only keep expected values
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if ( uri.port ) {
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uri.host += ':' + uri.port;
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delete uri.port;
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}
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// If url begins with protocol:///... mark it as having relative host
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if ( /^[a-z]+:\/\/\//.test( opt.url ) ) {
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uri.isRelativeHost = true;
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}
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if ( uri.protocol ) {
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// All other libs use trailing colon in the protocol field
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uri.protocol += ':';
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}
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// Node's path includes the query, whereas pathname is without the query
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// Standardizing on pathname
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uri.pathname = uri.path;
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delete uri.path;
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return uri;
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},
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formatUrl: function ( uri, opt ) {
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// Format URL back into a string
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// Revert path into pathname
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uri.path = uri.pathname;
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delete uri.pathname;
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if ( location.host.toLowerCase() === uri.host.toLowerCase() ) {
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if ( !mw.config.get( 'wgGraphIsTrusted' ) ) {
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// Only send this header when hostname is the same.
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// This is broader than the same-origin policy,
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// but playing on the safer side.
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opt.headers = { 'Treat-as-Untrusted': 1 };
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}
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} else if ( opt.addCorsOrigin ) {
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// All CORS api calls require origin parameter.
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// It would be better to use location.origin,
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// but apparently it's not universal yet.
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uri.query.origin = location.protocol + '//' + location.host;
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}
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uri.protocol = VegaWrapper.removeColon( uri.protocol );
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return uri.toString();
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},
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languageCode: 'en' // mw.config.get( 'wgUserLanguage' )
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} );
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/**
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* Set up drawing canvas inside the given element and draw graph data
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*
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* @param {HTMLElement} element
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* @param {Object|string} data graph spec
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* @param {Function} [callback] function(error) called when drawing is done
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*/
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window.drawVegaGraph = function ( element, data, callback ) {
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vg.parse.spec( data, function ( error, chart ) {
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if ( !error ) {
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chart( { el: element } ).update();
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}
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if ( callback ) {
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callback( error );
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}
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} );
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};
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// mw.hook( 'wikipage.content' ).add( function ( $content ) {
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var $content = $('#content');
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var specs = {}; // mw.config.get( 'wgGraphSpecs' );
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if ( !specs ) {
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return;
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}
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$content.find( '.mw-graph.mw-graph-always' ).each( function () {
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var graphId = $( this ).data( 'graph-id' );
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if ( !specs.hasOwnProperty( graphId ) ) {
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// mw.log.warn( graphId );
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} else {
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window.drawVegaGraph( this, specs[ graphId ], function ( error ) {
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if ( error ) {
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// mw.log.warn( error );
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}
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} );
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}
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} );
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// } );
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}( jQuery, null, vg ) );
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},{"mw-graph-shared":3}],2:[function(require,module,exports){
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'use strict';
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/**
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* Convert a list of domains into an object with a test method.
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* equivalent regex: (any-subdomain)\.(wikipedia\.org|wikivoyage\.org|...)
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*
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* @param domains array of string domains
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* @param allowSubdomains if true, allows any sub and sub-sub-* domains
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* @returns {*}
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*/
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module.exports = function makeValidator(domains, allowSubdomains) {
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if (!domains || domains.length === 0) return {
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// Optimization - always return false
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test: function () {
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return false;
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}
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};
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return new RegExp(
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(allowSubdomains ? '^([^@/:]*\\.)?(' : '^(') +
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domains
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.map(function (s) {
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return s.replace('.', '\\.');
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})
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.join('|') + ')$', 'i');
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};
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},{}],3:[function(require,module,exports){
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'use strict';
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/* global module */
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var makeValidator = require('domain-validator'),
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parseWikidataValue = require('wd-type-parser');
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module.exports = VegaWrapper;
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module.exports.removeColon = removeColon;
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/**
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* Utility function to remove trailing colon from a protocol
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* @param {string} protocol
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* @return {string}
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*/
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function removeColon(protocol) {
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return protocol && protocol.length && protocol[protocol.length - 1] === ':'
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? protocol.substring(0, protocol.length - 1) : protocol;
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}
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/**
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* Shared library to wrap around vega code
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* @param {Object} wrapperOpts Configuration options
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* @param {Object} wrapperOpts.datalib Vega's datalib object
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* @param {Object} wrapperOpts.datalib.load Vega's data loader
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* @param {Function} wrapperOpts.datalib.load.loader Vega's data loader function
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* @param {Function} wrapperOpts.datalib.extend similar to jquery's extend()
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* @param {boolean} wrapperOpts.useXhr true if we should use XHR, false for node.js http loading
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* @param {boolean} wrapperOpts.isTrusted true if the graph spec can be trusted
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* @param {Object} wrapperOpts.domains allowed protocols and a list of their domains
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* @param {Object} wrapperOpts.domainMap domain remapping
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* @param {Function} wrapperOpts.logger
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* @param {Function} wrapperOpts.parseUrl
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* @param {Function} wrapperOpts.formatUrl
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* @param {string} [wrapperOpts.languageCode]
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* @constructor
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*/
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function VegaWrapper(wrapperOpts) {
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var self = this;
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// Copy all options into this object
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self.objExtender = wrapperOpts.datalib.extend;
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self.objExtender(self, wrapperOpts);
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self.validators = {};
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self.datalib.load.loader = function (opt, callback) {
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var error = callback || function (e) { throw e; }, url;
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try {
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url = self.sanitizeUrl(opt); // enable override
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} catch (err) {
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error(err);
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return;
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}
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// Process data response
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var cb = function (error, data) {
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return self.dataParser(error, data, opt, callback);
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};
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/*
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if (self.useXhr) {
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return self.datalib.load.xhr(url, opt, cb);
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} else {
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return self.datalib.load.http(url, opt, cb);
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}
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*/
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return xo.xtns.graph.load_xowa(url, opt, cb);
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};
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self.datalib.load.sanitizeUrl = self.sanitizeUrl.bind(self);
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// Prevent accidental use
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self.datalib.load.file = alwaysFail;
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if (self.useXhr) {
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self.datalib.load.http = alwaysFail;
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} else {
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self.datalib.load.xhr = alwaysFail;
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}
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}
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/**
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* Check if host was listed in the allowed domains, normalize it, and get correct protocol
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* @param {string} host
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* @returns {Object}
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*/
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VegaWrapper.prototype.sanitizeHost = function sanitizeHost(host) {
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// First, map the host
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host = (this.domainMap && this.domainMap[host]) || host;
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if (this.testHost('https:', host)) {
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return {host: host, protocol: 'https:'};
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} else if (this.testHost('http:', host)) {
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return {host: host, protocol: 'http:'};
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}
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return undefined;
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};
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/**
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* Test host against the list of allowed domains based on the protocol
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* @param {string} protocol
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* @param {string} host
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* @returns {boolean}
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*/
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VegaWrapper.prototype.testHost = function testHost(protocol, host) {
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if (!this.validators[protocol]) {
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var domains = this._getProtocolDomains(protocol);
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if (domains) {
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this.validators[protocol] = makeValidator(domains, protocol === 'https:' || protocol === 'http:');
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} else {
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return false;
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}
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}
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return this.validators[protocol].test(host);
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};
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/**
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* Gets allowed domains for a given protocol. Assumes protocol ends with a ':'.
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* Handles if this.domains's keys do not end in the ':'.
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* @param {string} protocol
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* @return {[]|false}
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* @private
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*/
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VegaWrapper.prototype._getProtocolDomains = function _getProtocolDomains(protocol) {
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return this.domains[protocol] || this.domains[removeColon(protocol)];
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};
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/**
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* Validate and update urlObj to be safe for client-side and server-side usage
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* @param {Object} opt passed by the vega loader, and will add 'graphProtocol' param
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* @returns {boolean} true on success
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*/
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VegaWrapper.prototype.sanitizeUrl = function sanitizeUrl(opt) {
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// In some cases we may receive a badly formed URL in a form customprotocol:https://...
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opt.url = opt.url.replace(/^([a-z]+:)https?:\/\//, '$1//');
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// XOWA: comment out URL parsing code as it relies on various unavailable MediaWiki functions; DATE:2018-03-13
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// note that URL parsing will be done directly in Xograph.js
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/*
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var decodedPathname,
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isRelativeProtocol = /^\/\//.test(opt.url),
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urlParts = this.parseUrl(opt),
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sanitizedHost = this.sanitizeHost(urlParts.host);
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// if (!sanitizedHost) {
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// throw new Error('URL hostname is not whitelisted: ' + opt.url);
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// }
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urlParts.host = sanitizedHost.host;
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if (!urlParts.protocol) {
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// node.js mode only - browser's url parser will always set protocol to current one
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// Update protocol-relative URLs
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urlParts.protocol = sanitizedHost.protocol;
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isRelativeProtocol = true;
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}
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// Save original protocol to post-process the data
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opt.graphProtocol = urlParts.protocol;
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if (opt.type === 'open') {
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// Trim the value here because mediawiki will do it anyway, so we might as well save on redirect
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decodedPathname = decodeURIComponent(urlParts.pathname).trim();
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switch (urlParts.protocol) {
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case 'http:':
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case 'https:':
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// The default protocol for the open action is wikititle, so if isRelativeProtocol is set,
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// we treat the whole pathname as title (without the '/' prefix).
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if (!isRelativeProtocol) {
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// If we get http:// and https:// protocol hardcoded, remove the '/wiki/' prefix instead
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if (!/^\/wiki\/.+$/.test(decodedPathname)) {
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throw new Error('wikititle: http(s) links must begin with /wiki/ prefix');
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}
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decodedPathname = decodedPathname.substring('/wiki'.length);
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}
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opt.graphProtocol = 'wikititle';
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// fall-through
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case 'wikititle:':
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// wikititle:///My_page or wikititle://en.wikipedia.org/My_page
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// open() at this point may only be used to link to a Wiki page, as it may be invoked
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// without a click, thus potentially causing a privacy issue.
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if (Object.keys(urlParts.query).length !== 0) {
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throw new Error('wikititle: query parameters are not allowed');
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}
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if (!/^\/[^|]+$/.test(decodedPathname)) {
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||||
throw new Error('wikititle: invalid title');
|
||||
}
|
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urlParts.pathname = '/wiki/' + encodeURIComponent(decodedPathname.substring(1).replace(' ', '_'));
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||||
urlParts.protocol = sanitizedHost.protocol;
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||||
break;
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||||
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||||
default:
|
||||
throw new Error('"open()" action only allows links with wikititle protocol, e.g. wikititle:///My_page');
|
||||
}
|
||||
} else {
|
||||
|
||||
switch (urlParts.protocol) {
|
||||
case 'http:':
|
||||
case 'https:':
|
||||
if (!this.isTrusted) {
|
||||
throw new Error('HTTP and HTTPS protocols are not supported for untrusted graphs.\n' +
|
||||
'Use wikiraw:, wikiapi:, wikirest:, wikirawupload:, and other protocols.\n' +
|
||||
'See https://www.mediawiki.org/wiki/Extension:Graph#External_data');
|
||||
}
|
||||
// keep the original URL
|
||||
break;
|
||||
|
||||
case 'wikiapi:':
|
||||
// wikiapi:///?action=query&list=allpages
|
||||
// Call to api.php - ignores the path parameter, and only uses the query
|
||||
urlParts.query = this.objExtender(urlParts.query, {format: 'json', formatversion: '2'});
|
||||
urlParts.pathname = '/w/api.php';
|
||||
urlParts.protocol = sanitizedHost.protocol;
|
||||
opt.addCorsOrigin = true;
|
||||
break;
|
||||
|
||||
case 'wikirest:':
|
||||
// wikirest:///api/rest_v1/page/...
|
||||
// Call to RESTbase api - requires the path to start with "/api/"
|
||||
// The /api/... path is safe for GET requests
|
||||
if (!/^\/api\//.test(urlParts.pathname)) {
|
||||
throw new Error('wikirest: protocol must begin with the /api/ prefix');
|
||||
}
|
||||
// keep urlParts.query
|
||||
// keep urlParts.pathname
|
||||
urlParts.protocol = sanitizedHost.protocol;
|
||||
break;
|
||||
|
||||
case 'wikiraw:':
|
||||
case 'tabular:':
|
||||
case 'map:':
|
||||
// wikiraw:///MyPage/data
|
||||
// Get content of a wiki page, where the path is the title
|
||||
// of the page with an additional leading '/' which gets removed.
|
||||
// Uses mediawiki api, and extract the content after the request
|
||||
// Query value must be a valid MediaWiki title string, but we only ensure
|
||||
// there is no pipe symbol, the rest is handled by the api.
|
||||
decodedPathname = decodeURIComponent(urlParts.pathname);
|
||||
if (!/^\/[^|]+$/.test(decodedPathname)) {
|
||||
throw new Error(urlParts.protocol + ' invalid title');
|
||||
}
|
||||
if (urlParts.protocol === 'wikiraw:') {
|
||||
urlParts.query = {
|
||||
format: 'json',
|
||||
formatversion: '2',
|
||||
action: 'query',
|
||||
prop: 'revisions',
|
||||
rvprop: 'content',
|
||||
titles: decodedPathname.substring(1)
|
||||
};
|
||||
} else {
|
||||
urlParts.query = {
|
||||
format: 'json',
|
||||
formatversion: '2',
|
||||
action: 'jsondata',
|
||||
title: decodedPathname.substring(1)
|
||||
};
|
||||
if (urlParts.siteLanguage || this.languageCode) {
|
||||
urlParts.query.uselang = urlParts.siteLanguage || this.languageCode;
|
||||
}
|
||||
}
|
||||
|
||||
urlParts.pathname = '/w/api.php';
|
||||
urlParts.protocol = sanitizedHost.protocol;
|
||||
opt.addCorsOrigin = true;
|
||||
break;
|
||||
|
||||
case 'wikifile:':
|
||||
// wikifile:///Einstein_1921.jpg
|
||||
// Get an image for the graph, e.g. from commons, by using Special:Redirect
|
||||
urlParts.pathname = '/wiki/Special:Redirect/file' + urlParts.pathname;
|
||||
urlParts.protocol = sanitizedHost.protocol;
|
||||
// keep urlParts.query
|
||||
break;
|
||||
|
||||
case 'wikirawupload:':
|
||||
// wikirawupload://upload.wikimedia.org/wikipedia/commons/3/3e/Einstein_1921.jpg
|
||||
// Get an image for the graph, e.g. from commons
|
||||
// This tag specifies any content from the uploads.* domain, without query params
|
||||
this._validateExternalService(urlParts, sanitizedHost, opt.url);
|
||||
urlParts.query = {};
|
||||
// keep urlParts.pathname
|
||||
break;
|
||||
|
||||
case 'wikidatasparql:':
|
||||
// wikidatasparql:///?query=<QUERY>
|
||||
// Runs a SPARQL query, converting it to
|
||||
// https://query.wikidata.org/bigdata/namespace/wdq/sparql?format=json&query=...
|
||||
this._validateExternalService(urlParts, sanitizedHost, opt.url);
|
||||
if (!urlParts.query || !urlParts.query.query) {
|
||||
throw new Error('wikidatasparql: missing query parameter in: ' + opt.url);
|
||||
}
|
||||
// Only keep the "query" parameter
|
||||
urlParts.query = {query: urlParts.query.query};
|
||||
urlParts.pathname = '/bigdata/namespace/wdq/sparql';
|
||||
opt.headers = this.objExtender(opt.headers || {}, {'Accept': 'application/sparql-results+json'});
|
||||
break;
|
||||
|
||||
case 'geoshape:':
|
||||
case 'geoline:':
|
||||
// geoshape:///?ids=Q16,Q30 or geoshape:///?query=...
|
||||
// Get geoshapes data from OSM database by supplying Wikidata IDs
|
||||
// https://maps.wikimedia.org/shape?ids=Q16,Q30
|
||||
// 'geoline:' is an identical service, except that it returns lines instead of polygons
|
||||
this._validateExternalService(urlParts, sanitizedHost, opt.url, 'geoshape:');
|
||||
if (!urlParts.query || (!urlParts.query.ids && !urlParts.query.query)) {
|
||||
throw new Error(opt.graphProtocol + ' missing ids or query parameter in: ' + opt.url);
|
||||
}
|
||||
// the query object is not modified
|
||||
urlParts.pathname = '/' + removeColon(opt.graphProtocol);
|
||||
break;
|
||||
|
||||
case 'mapsnapshot:':
|
||||
// mapsnapshot:///?width=__&height=__&zoom=__&lat=__&lon=__ [&style=__]
|
||||
// Converts it into a snapshot image request for Kartotherian:
|
||||
// https://maps.wikimedia.org/img/{style},{zoom},{lat},{lon},{width}x{height}[@{scale}x].{format}
|
||||
// (scale will be set to 2, and format to png)
|
||||
if (!urlParts.query) {
|
||||
throw new Error('mapsnapshot: missing required parameters');
|
||||
}
|
||||
validate(urlParts, 'width', 1, 4096);
|
||||
validate(urlParts, 'height', 1, 4096);
|
||||
validate(urlParts, 'zoom', 0, 22);
|
||||
validate(urlParts, 'lat', -90, 90, true);
|
||||
validate(urlParts, 'lon', -180, 180, true);
|
||||
|
||||
var query = urlParts.query;
|
||||
if (query.style && !/^[-_0-9a-z]+$/.test(query.style)) {
|
||||
throw new Error('mapsnapshot: if style is given, it must be letters/numbers/dash/underscores only');
|
||||
}
|
||||
|
||||
// Uses the same configuration as geoshape service, so reuse settings
|
||||
this._validateExternalService(urlParts, sanitizedHost, opt.url, 'geoshape:');
|
||||
|
||||
urlParts.pathname = '/img/' + (query.style || 'osm-intl') + ',' + query.zoom + ',' +
|
||||
query.lat + ',' + query.lon + ',' + query.width + 'x' + query.height + '@2x.png';
|
||||
urlParts.query = {}; // deleting it would cause errors in mw.Uri()
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new Error('Unknown protocol ' + opt.url);
|
||||
}
|
||||
}
|
||||
|
||||
return this.formatUrl(urlParts, opt);
|
||||
*/
|
||||
return opt.url;
|
||||
};
|
||||
|
||||
function validate(urlParts, name, min, max, isFloat) {
|
||||
var value = urlParts.query[name];
|
||||
if (value === undefined) {
|
||||
throw new Error(urlParts.protocol + ' parameter ' + name + ' is not set');
|
||||
}
|
||||
if (!(isFloat ? /^-?[0-9]+\.?[0-9]*$/ : /^-?[0-9]+$/).test(value)) {
|
||||
throw new Error(urlParts.protocol + ' parameter ' + name + ' is not a number');
|
||||
}
|
||||
value = isFloat ? parseFloat(value) : parseInt(value);
|
||||
if (value < min || value > max) {
|
||||
throw new Error(urlParts.protocol + ' parameter ' + name + ' is not valid');
|
||||
}
|
||||
}
|
||||
|
||||
VegaWrapper.prototype._validateExternalService = function _validateExternalService(urlParts, sanitizedHost, url, protocolOverride) {
|
||||
var protocol = protocolOverride || urlParts.protocol,
|
||||
domains = this._getProtocolDomains(protocol);
|
||||
if (!domains) {
|
||||
throw new Error(protocol + ': protocol is disabled: ' + url);
|
||||
}
|
||||
if (urlParts.isRelativeHost) {
|
||||
urlParts.host = domains[0];
|
||||
urlParts.protocol = this.sanitizeHost(urlParts.host).protocol;
|
||||
} else {
|
||||
urlParts.protocol = sanitizedHost.protocol;
|
||||
}
|
||||
if (!this.testHost(protocol, urlParts.host)) {
|
||||
throw new Error(protocol + ': URL must either be relative (' + protocol + '///...), or use one of the allowed hosts: ' + url);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs post-processing of the data requested by the graph's spec
|
||||
*/
|
||||
VegaWrapper.prototype.dataParser = function dataParser(error, data, opt, callback) {
|
||||
if (!error) {
|
||||
try {
|
||||
data = this.parseDataOrThrow(data, opt);
|
||||
} catch (e) {
|
||||
error = e;
|
||||
}
|
||||
}
|
||||
if (error) data = undefined;
|
||||
callback(error, data);
|
||||
};
|
||||
|
||||
/**
|
||||
* Parses the response from MW Api, throwing an error or logging warnings
|
||||
*/
|
||||
VegaWrapper.prototype.parseMWApiResponse = function parseMWApiResponse(data) {
|
||||
data = JSON.parse(data);
|
||||
if (data.error) {
|
||||
throw new Error('API error: ' + JSON.stringify(data.error));
|
||||
}
|
||||
if (data.warnings) {
|
||||
this.logger('API warnings: ' + JSON.stringify(data.warnings));
|
||||
}
|
||||
return data;
|
||||
};
|
||||
|
||||
/**
|
||||
* Performs post-processing of the data requested by the graph's spec, and throw on error
|
||||
*/
|
||||
VegaWrapper.prototype.parseDataOrThrow = function parseDataOrThrow(data, opt) {
|
||||
switch (opt.xowa_protocol) { // XOWA: use opt.xowa_protocol
|
||||
case 'wikiapi:':
|
||||
data = this.parseMWApiResponse(data);
|
||||
break;
|
||||
case 'wikiraw:':
|
||||
// XOWA: comment out call to MW API; Xograph will make call to xo_server; DATE:2018-03-13
|
||||
/*
|
||||
data = this.parseMWApiResponse(data);
|
||||
try {
|
||||
data = data.query.pages[0].revisions[0].content;
|
||||
} catch (e) {
|
||||
throw new Error('Page content not available ' + opt.url);
|
||||
}
|
||||
*/
|
||||
break;
|
||||
case null:
|
||||
case 'tabular:':
|
||||
case 'map:':
|
||||
data = this.parseMWApiResponse(data).jsondata;
|
||||
var metadata = [{
|
||||
description: data.description,
|
||||
license_code: data.license.code,
|
||||
license_text: data.license.text,
|
||||
license_url: data.license.url,
|
||||
sources: data.sources
|
||||
}];
|
||||
if (opt.xowa_protocol === 'tabular:') {
|
||||
var fields = data.schema.fields.map(function (v) {
|
||||
return v.name;
|
||||
});
|
||||
data = {
|
||||
meta: metadata,
|
||||
fields: data.schema.fields,
|
||||
data: data.data.map(function (v) {
|
||||
var row = {}, i;
|
||||
for (i = 0; i < fields.length; i++) {
|
||||
// Need to copy nulls too -- Vega has no easy way to test for undefined
|
||||
row[fields[i]] = v[i];
|
||||
}
|
||||
return row;
|
||||
})
|
||||
}
|
||||
} else {
|
||||
metadata[0].zoom = data.zoom;
|
||||
metadata[0].latitude = data.latitude;
|
||||
metadata[0].longitude = data.longitude;
|
||||
data = {
|
||||
meta: metadata,
|
||||
data: data.data
|
||||
};
|
||||
}
|
||||
break;
|
||||
case 'wikidatasparql:':
|
||||
data = JSON.parse(data);
|
||||
if (!data.results || !Array.isArray(data.results.bindings)) {
|
||||
throw new Error('SPARQL query result does not have "results.bindings"');
|
||||
}
|
||||
data = data.results.bindings.map(function (row) {
|
||||
var key, result = {};
|
||||
for (key in row) {
|
||||
if (row.hasOwnProperty(key)) {
|
||||
result[key] = parseWikidataValue(row[key]);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
});
|
||||
break;
|
||||
}
|
||||
|
||||
return data;
|
||||
};
|
||||
|
||||
/**
|
||||
* Throw an error when called
|
||||
*/
|
||||
function alwaysFail() {
|
||||
throw new Error('Disabled');
|
||||
}
|
||||
|
||||
},{"domain-validator":2,"wd-type-parser":4}],4:[function(require,module,exports){
|
||||
'use strict';
|
||||
/* global module */
|
||||
|
||||
module.exports = parseWikidataValue;
|
||||
|
||||
/**
|
||||
* Given a value object as returned from Wikidata Query Service, returns a simplified value
|
||||
* @param {object} value Original object as sent by the Wikidata query service
|
||||
* @param {string} value.type SPARQL data type (literal, uri)
|
||||
* @param {string} value.datatype XMLSchema data type
|
||||
* @param {*} value.value The actual value sent by the Wikidata query service
|
||||
* @param {boolean=} ignoreUnknown if false, will return value.value even if it cannot be recognized
|
||||
* @return {*}
|
||||
*/
|
||||
function parseWikidataValue(value, ignoreUnknown) {
|
||||
var temp;
|
||||
|
||||
if (!value || !value.type || value.value === undefined) {
|
||||
return undefined;
|
||||
}
|
||||
|
||||
switch (value.type) {
|
||||
case 'literal':
|
||||
switch (value.datatype) {
|
||||
case 'http://www.w3.org/2001/XMLSchema#double':
|
||||
case 'http://www.w3.org/2001/XMLSchema#float':
|
||||
case 'http://www.w3.org/2001/XMLSchema#decimal':
|
||||
case 'http://www.w3.org/2001/XMLSchema#integer':
|
||||
case 'http://www.w3.org/2001/XMLSchema#long':
|
||||
case 'http://www.w3.org/2001/XMLSchema#int':
|
||||
case 'http://www.w3.org/2001/XMLSchema#short':
|
||||
case 'http://www.w3.org/2001/XMLSchema#nonNegativeInteger':
|
||||
case 'http://www.w3.org/2001/XMLSchema#positiveInteger':
|
||||
case 'http://www.w3.org/2001/XMLSchema#unsignedLong':
|
||||
case 'http://www.w3.org/2001/XMLSchema#unsignedInt':
|
||||
case 'http://www.w3.org/2001/XMLSchema#unsignedShort':
|
||||
case 'http://www.w3.org/2001/XMLSchema#nonPositiveInteger':
|
||||
case 'http://www.w3.org/2001/XMLSchema#negativeInteger':
|
||||
temp = parseFloat(value.value);
|
||||
if (temp.toString() === value.value) {
|
||||
// use number only if it is fully round-tripable back to string
|
||||
// TBD: this might be overcautios, and would cause more problems than solve
|
||||
return temp;
|
||||
}
|
||||
break;
|
||||
case 'http://www.opengis.net/ont/geosparql#wktLiteral':
|
||||
// Point(-64.2 -36.62) -- (longitude latitude)
|
||||
temp = /^Point\(([-0-9.]+) ([-0-9.]+)\)$/.exec(value.value);
|
||||
if (temp) {
|
||||
return [parseFloat(temp[1]), parseFloat(temp[2])];
|
||||
}
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case 'uri':
|
||||
// "http://www.wikidata.org/entity/Q12345" -> "Q12345"
|
||||
temp = /^http:\/\/www\.wikidata\.org\/entity\/(Q[1-9][0-9]*)$/.exec(value.value);
|
||||
if (temp) {
|
||||
return temp[1];
|
||||
}
|
||||
break;
|
||||
}
|
||||
return ignoreUnknown ? undefined : value.value;
|
||||
}
|
||||
|
||||
|
||||
},{}]},{},[1]);
|
||||
Reference in New Issue
Block a user