User:Abel/common.js

console.log('+');

/*

var personal_data_id = 421;

var wbEStruct = {
		subclassOfRelations: 'claims.P4', // location of P3 relations in wbEntity
		IDPropLoc:	'mainsnak.datavalue.value', // location of ID properties in related entity
		IDName:		'numeric-id', // ID property name which checked 
		qIDPropName: 'id'
				}; 

// check if we are on a page of a loaded Entity
if ( typeof mw.config.values.wbEntity !=  "undefined" ) {
	console.log( "entity is defined" )
	// get wbEntity as json
	var obj = JSON.parse ( mw.config.values.wbEntity );
	console.log( "parsed object" )
	// check if we have P3 relations and iterate through
	if ( typeof check( obj, wbEStruct["subclassOfRelations"] ) != "undefined" ) {
		console.log( "object has 'subclass of' relations" );
		for( var i = 0; i < dive( obj, wbEStruct["subclassOfRelations"] ).length; i++ ) {
			console.log("dived in");		
			// check if we have controller id constructed from wbEntity 
			if( dive( dive( obj, wbEStruct["subclassOfRelations"])[i] , wbEStruct["IDPropLoc"])[wbEStruct["IDName"]] === personal_data_id ) {
				console.log( "it's a storable personal data" )		
				var qId = obj[wbEStruct["qIDPropName"]];
				

                                console.log(qId);

			}
		}
	}
	// Else let's do nothing;
}

function indexinterpolate(obj,i) { return  (obj[i] != undefined) ? obj[i] : obj}; 

// helper function for checking a part of an array exists
function indexcheck(obj,i) {  return  (obj[i] != undefined) ? obj[i] : undefined };

// dive selects matrix.a.b.c.d from the array called matrix and 'a.b.c.d' as string
// if a.b.c.d does not exists, it returns the substructure until the substructure exists, if d does not exist, it returns matrix.a.b.c e.g.

function dive(array, read){
	return read.split('.').reduce(indexinterpolate, array);
}

function check(array, read){
        return read.split('.').reduce(indexcheck, array);
}

console.log("~");

var pddb = window.indexedDB.open("pdio", 1);


pddb.onupgradeneeded = function() {
    var db = pddb.result;
    var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});
    var index = store.createIndex("NameIndex", ["name.last", "name.first"]);
};

pddb.onsuccess = function() {
    // Start a new transaction
    var db = pddb.result;
    var tx = db.transaction("MyObjectStore", "readwrite");
    var store = tx.objectStore("MyObjectStore");
    var index = store.index("NameIndex");

    // Add some data
    var John = {id: 12345, name: {first: "John", last: "Doe"}, age: 42, phone: '+33123456789'};
    var Bob = {id: 67890, name: {first: "Bob", last: "Smith"}, age: 35}
    store.put(John);
    store.put(Bob);
    

    // Query the data
    var getJohn = store.get(12345);
    var getBob = index.get(["Smith", "Bob"]);

    getBob.onsuccess = function() {
       console.log("updating");
       getBob.result.phone = '+312';   // => "Bob"
       store.put(getBob.result);

       getBobAgain = index.get(["Smith", "Bob"]);
          getBobAgain.onsuccess = function() {
             console.log(getBobAgain.result.phone);   // => "Bob"
          };
   
 };
    



    // Close the db when the transaction is done
    tx.oncomplete = function() {
        db.close();
    };
}

*/