User:Abel/common.js

console.log('+');

var controller_item_id = 96,
    personal_data_id = 421,
    interface_button_id = 487,
    wbEStruct = {
    		subclassOfRelations: 'claims.P4', // location of P4 relations in wbEntity
    		defaultValRelation: 'claims.P108',
    		instanceOfRelations: 'claims.P3',
        IDPropLoc:	'mainsnak.datavalue.value', // location of ID properties in related entity
    		IDName:		'numeric-id', // ID property name which checked 
    		qIDPropName: 'id'
    },
    mwEStruct = {
    		wbXntity: 'config.values.wbEntity'
    };

// check if we are on a page of any of the targeted Entity
// more exactly, use iterateAcheckBC to check in mw.config.values.wbEntity if instanceOfRelations exist, than if yes, check if numeric id of any matches controller id


if ( iterateAcheckBC(mw, mwEStruct['wbXntity'], wbEStruct['instanceOfRelations'], wbEStruct['IDPropLoc'], wbEStruct['IDName'], controller_item_id) ) {
	console.log("This is a Data Controller");
	controller_display_function();
}

// use iterateAcheckBC to check in mw.config.values.wbEntity if subClassOfRelations exist, than if yes, check if numeric id of any matches personal data id
if ( iterateAcheckBC(mw, mwEStruct['wbXntity'], wbEStruct['subclassOfRelations'], wbEStruct['IDPropLoc'], wbEStruct['IDName'], personal_data_id) ) {
	console.log("This is a Personal Data Type");
	input_display_function();
}

// use iterateAcheckBC to check in mw.config.values.wbEntity if instanceOfRelations exist, than if yes, check if numeric id of any matches interface button id
if ( iterateAcheckBC(mw, mwEStruct['wbXntity'], wbEStruct['instanceOfRelations'], wbEStruct['IDPropLoc'], wbEStruct['IDName'], interface_button_id) ) {
	console.log("This is a Data Input Interface");
	data_maintenance_display();
}

// show popup from template for controllers
function controller_display_function(){
	console.log( "it's a controller" )
	var obj2 = JSON.parse ( mw.config.values.wbEntity );
	var qId = obj2[wbEStruct["qIDPropName"]];
	var api = new mw.Api();
	api.get( {
		action: 'expandtemplates',
		text: '{{MailtoAccess|'+qId+'}}'
	} ).done( function ( data ) {
		mw.notify( $('<a href="'+data.expandtemplates["*"]+'"> Do a SAR to this controller!</a>') , { autoHide: false } );
	} );
}

// show input for personal data
function input_display_function() {
	var obj = interjson( get_Y_from_X( mw, mwEStruct['wbXntity'] ) );
	mw.notify( $('<input type="text" placeholder="' + get_Y_from_X ( get_Y_from_X( obj, wbEStruct['defaultValRelation'] ), wbEStruct['IDPropLoc'] ) + '" id="place_0" />'), { autoHide: false } );
}

// show maintenance options for personal data
function data_maintenance_display() {
	var obj = interjson( get_Y_from_X( mw, mwEStruct['wbXntity'] ) );
}

// repeating code patterns

// get obj.'rel_0' (gets wbEntity), check if it has 'A', iterate over 'A', get 'B' and 'C' and check if any contains 'to_check'. if yes, return true
function iterateAcheckBC( obj, rel_0, rel_A, rel_B, rel_C, to_check ) {
  var future = false;
  if ( typeof check( obj, rel_0 ) != undefined ){
    var edata = interjson(get_Y_from_X( obj, rel_0 ))
    if ( typeof check( edata, rel_A ) != undefined ) {
      var current = get_Y_from_X( edata, rel_A );
      console.log( "parsed object" )
      // check if we have rel_A relations and iterate through
      for( var i = 0; i < current.length; i++ ) {
        console.log("dived in");		
        // check if we have controller id constructed from wbEntity 
        if ( typeof check( current[i], rel_B ) != undefined ) {
          if ( typeof check( dive (current[i], rel_B ), rel_C ) ) {
            if ( check_Y_in_X( to_check, get_Y_from_X( get_Y_from_X( current[i], rel_B ), rel_C ) ) ) {
              future = true;
            };	
          }
        }
      }
    }
  }
  return future;
}

function get_Y_from_X( obj, B ){
	if ( typeof check(obj, B) !=  undefined ) {
		console.log( "entity is defined" )
		return dive(obj, B);
	}
}

function interjson(obj) {
	try {
		return JSON.parse( obj )
	} catch (e) {
		// if not JSON, do silly things
 };

}

function check_Y_in_X(obj, to_check){
	for (var i = 0; i < obj.length; i++ ){
		if (obj[i] === check) { return true };
	}
	return false;
}

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);
}






// ADD MORE DOC

var PersonalDataDataBaseName = "PDIO2";
var Jonathan = {id: 11345, name: {first: "Jonatha", last: "Lemmings"}, age: 32};

recordAdd(PersonalDataDataBaseName, Jonathan);
recordUpdate(PersonalDataDataBaseName, Jonathan, 'phone', '+313851777');
recordCheck(PersonalDataDataBaseName, Jonathan);

function recordAdd(pddbname, record){
  var pddb = window.indexedDB.open(pddbname, 3);
  pddb.onupgradeneeded = function() {
    var db = pddb.result;
    var store = db.createObjectStore(PersonalDataDataBaseName, {keyPath: "id"});
// shouldn't the index be the wiki.personaldata.io username? 
var index = store.createIndex("NameIndex", ["name.last", "name.first"]);
};
pddb.onsuccess = function() {
  var db = pddb.result;
  var tx = db.transaction(PersonalDataDataBaseName, "readwrite");
  var store = tx.objectStore(PersonalDataDataBaseName);
  var index = store.index("NameIndex");  
//||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||[  Essential recordAdd  ]||||||||||||||||||||||||||||||
var getRecord = index.get([record.name.last, record.name.first]);
getRecord.onsuccess = function() {
  if (getRecord.result != undefined) {
    console.log("updating");
    inp_obj = getRecord.result;
  } else {
    inp_obj = record;
    store.put(inp_obj);
  }
  var sanitycheck = index.get([inp_obj.name.last, inp_obj.name.first]);
  sanitycheck.onsuccess = function() {
    console.log(sanitycheck);
  }
}
    //|||||||||||||||||||||||||||||||||||||||||||||
    tx.oncomplete = function() {
      db.close();
    };  
  };
};

function recordUpdate(pddbname, record, field, value){
  var pddb = window.indexedDB.open(pddbname, 3);
  pddb.onupgradeneeded = function() {
    var db = pddb.result;
    var store = db.createObjectStore(PersonalDataDataBaseName, {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(PersonalDataDataBaseName, "readwrite");
        var store = tx.objectStore(PersonalDataDataBaseName);
        var index = store.index("NameIndex");
//||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||[  Essential recordUpdate  ]||||||||||||||||||||||||||||||
var inp_obj;
var getRecord = index.get([record.name.last, record.name.first]);
getRecord.onsuccess = function() {
  if( getRecord.result != undefined ) {
   console.log("updating");
   inp_obj = getRecord.result; 
 } else {
   inp_obj = record;
 }

            inp_obj[field] = value;   // => "Bob"
            store.put(inp_obj);

            getRecordAgain = index.get([record.name.last, record.name.first]);
            getRecordAgain.onsuccess = function() {
                console.log(getRecordAgain);   // => "Bob"
                if ( getRecordAgain.result[field] == value ) { 
                  console.log("Update succeeded");
                } else {
                  console.log("Update unsuccessful");
                }
              };   
            };
//||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
tx.oncomplete = function() {
  db.close();
};
};
};

function recordCheck(pddbname, record){
  var pddb = window.indexedDB.open(pddbname, 3);
  pddb.onupgradeneeded = function() {
    var db = pddb.result;
    var store = db.createObjectStore(PersonalDataDataBaseName, {keyPath: "id"});
    var index = store.createIndex("NameIndex", ["name.last", "name.first"]);
  };
  pddb.onsuccess = function() {
    var db = pddb.result;
    var tx = db.transaction(PersonalDataDataBaseName, "readwrite");
    var store = tx.objectStore(PersonalDataDataBaseName);
    var index = store.index("NameIndex");  
//||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||[ Essential recordCheck ]||||||||||||||
var recordcheck = index.get([record.name.last, record.name.first]);
recordcheck.onsuccess = function() {
  if ( recordcheck.result != undefined ) {
   console.log(recordcheck);
 } else {
   console.log("...else undefined");
 }
//||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
}
tx.oncomplete = function() {
  db.close();
};  
};
};