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mirror of https://github.com/kkapsner/CanvasBlocker synced 2024-12-24 13:50:50 +01:00
CanvasBlocker/lib/modifiedAPIFunctions.js

62 lines
1.7 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
(function(){
"use strict";
let scope;
if ((typeof exports) !== "undefined"){
scope = exports;
}
else {
scope = require.register("./modifiedAPIFunctions", {});
}
scope.checkerWrapper = function checkerWrapper(checker, object, args, callback){
const check = checker.call(object);
if (check.allow){
if (check.allow === true){
return args.length?
check.original.call(object, ...args):
check.original.call(object);
}
return callback.call(object, args, check);
}
check.notify("blocked");
return undefined;
};
scope.getStatusByFlag = function getStatusByFlag(flag){
return function getStatus(obj, status, prefs){
status = Object.create(status);
status.active = prefs(flag, status.url);
return status;
};
};
scope.setFunctionProperties = function setFunctionProperties(functions, data){
Object.keys(functions).forEach(function(key){
const func = functions[key];
["type", "api", "getStatus"].forEach(function(property){
if (data[property] && !func[property]){
func[property] = data[property];
}
});
});
};
scope.setGetterProperties = function setGetterProperties(getters, data){
getters.forEach(function(getter){
["type", "api", "getStatus"].forEach(function(property){
if (data[property] && !getter[property]){
getter[property] = data[property];
}
});
});
};
scope.setProperties = function setProperties(functions, getters, data){
scope.setFunctionProperties(functions, data);
scope.setGetterProperties(getters, data);
};
}());