User:JonnyJD/berlin transport.js

// based on importScript( 'User:JonnyJD/consistency_check.js' );
//
// Use with:
// importScript( 'User:JonnyJD/berlin_transport.js' );
// in https://www.wikidata.org/wiki/Special:MyPage/common.js
 
 
var berlin_transport = {
 
	p_prefix: 'P',
	q_prefix: 'Q',
 
	running: false,

	values: {
		'P17': ['Q183'],	// Germany
		'P31': ['Q55488', 'Q928830', 'Q1793804'], // train station, metro (U), S-Bahn
		'P131': ['Q64', 'Q1208']	// Berlin, Brandenburg
	},
 
	reciproke: {
		'P197': ['P197'] // adjacent station
	},
 
	dependencies: {
		'P197': ['P17', 'P31', 'P131', 'P625'] // adjacent station
	},
 
	init: function () {
		var self = this;
		var portletLink = mw.util.addPortletLink('p-tb', '#', 'Berlin Transport','t-berlin_transport');
		$(portletLink).click(function () {
			self.run();
			return false ;
		});
	},
 
	run: function () {
		var self = this;
		if (self.running) return;
		self.running = true;
		var q = mw.config.get('wgPageName');
 
		$.getJSON ('//www.wikidata.org/w/api.php?callback=?', {
			action: 'wbgetentities',
			ids: q,
			format: 'json',
			props: 'claims'
		}, function(data) {
			var check = [];
			var html_out = '';
			var found_claims = false;
			var dependencies;
 
			if (data.entities[q].claims !== undefined) {
				html_out += "<div>";
				html_out += "<div style='float:left; padding-right:25px;'>";
				html_out += "<h2 class='wb-section-heading'>Symmetry</h2><table border=0>" ;
				$.each (data.entities[q].claims, function(k, v) {
					if (self.reciproke[k] !== undefined) {
						$.each (v, function(k2, v2) {
							if (v2.mainsnak.datavalue === undefined) return; // No value
							var q2 = self.q_prefix + v2.mainsnak.datavalue.value['numeric-id'];
							var id = 'consistency_' + k + '_' + q2;
							html_out += "<tr><th class='label_"+k+"'>" + k + "</th><td id='" + id + "_c' style='text-align:center'>?</td><td id='" + id + "_v'><a href='/wiki/" + q2.toUpperCase() + "'>" + q2.toUpperCase() + "</a></td></tr>";
							check.push({prop:k, orig:q, target:q2, any:self.reciproke[k], id:id, q_prefix: self.q_prefix});
							found_claims = true;
						});
					}
				});
				html_out += "</table></div>";
				html_out += "<div style='float:left; padding-right:25px;'>";
				html_out += "<h2 class='wb-section-heading'>Dependencies</h2><table border=0>";
				$.each(data.entities[q].claims , function (k, v) {
					dependencies = true;
					if (self.dependencies[k] !== undefined) {
						html_out += "<tr><th class='label_" + k + "'>" + k + "</th><td>";
						$.each(self.dependencies[k], function(k2, v2) {
							if (!(v2 in data.entities[q].claims) || !(!(k in self.values) || v2 in self.values[k])) {
								if (dependencies) {
									dependencies = false;
									html_out += " <span style='color:red;'>missing:</span> ";
								}
								html_out += v2 + " ";
							}		
						});
						if (dependencies) {
							html_out += " <span style='color:green;'>fine</span>";
						}
						html_out += "</td></tr>";
					}
				});
				html_out += "</table></div>";
				html_out += "</div>";
			}
 
			if (!found_claims) {
				html_out = "<div>No consistency checks for the claims of " + q + "</div>";
			}
 
			// open dialog for summary
			// partly taken from labelLister
 
			mw.loader.using(['jquery.ui'], function () {
				var summary;
				var dialogWidth = Math.min(document.body.clientWidth - 200, 800);
				var dialogHeight = Math.min(document.body.clientHeight - 60, 650);
 
				if (document.getElementById("content")) {
					summary = $(html_out).appendTo('#content');
				} else {
					summary = $(html_out).appendTo('#mw_content');
				}
 
				summary.dialog({
					title: 'Consistency Check',
					autoOpen: true,
					modal: true,
					width: dialogWidth,
					height: dialogHeight,
					show: "blind",
					hide: "blind",
					buttons: []
				});
			});
 
			$.each(check, function(k, v) {
				self.checkReciproke(v);
			});

		});
 
	},
 
	checkReciproke: function(d) {
 
		$.getJSON('//www.wikidata.org/w/api.php?callback=?', {
			action: 'wbgetentities',
			ids: d.target,
			format: 'json',
			props: 'claims'
		}, function(data) {
 
			var oneway = "<span style='color:red;font-weight:bold'>&rarr;</span>";
			var bothways = "<span style='color:green'>&harr;</span>";
			var found = false;
 
			if (data.entities[d.target].claims !== undefined) {
				$.each(data.entities[d.target].claims, function(k, v) {
					if (-1 == $.inArray(k, d.any)) return ;
					$.each(v, function (k2, v2) {
						if (v2.mainsnak.datavalue === undefined) return; // No value
						var q2 = d.q_prefix + v2.mainsnak.datavalue.value['numeric-id'] ;
						if (q2 == d.orig) found = true ;
					});
				});
			}
 
			if (found) {
				$('#'+d.id+'_c').html(bothways);
			} else {
				$('#'+d.id+'_c').html(oneway);
			}
 
		});
 
	},
 
	the_end: ''
};
 
$(function() { berlin_transport.init ();});