@iabtechlabtcf/core/lib/cjs/model/PurposeRestrictionVector.js

Ensures consistent encoding and decoding of TC Signals for the iab. Transparency and Consent Framework (TCF).

"use strict";var __extends=this&&this.__extends||function(){var t=function(e,r){return(t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(e,r)};return function(e,r){if("function"!=typeof r&&null!==r)throw new TypeError("Class extends value "+String(r)+" is not a constructor or null");function o(){this.constructor=e}t(e,r),e.prototype=null===r?Object.create(r):(o.prototype=r.prototype,new o)}}(),__read=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var o,s,i=r.call(t),n=[];try{for(;(void 0===e||e-- >0)&&!(o=i.next()).done;)n.push(o.value)}catch(t){s={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(s)throw s.error}}return n},__spreadArray=this&&this.__spreadArray||function(t,e,r){if(r||2===arguments.length)for(var o,s=0,i=e.length;s<i;s++)!o&&s in e||(o||(o=Array.prototype.slice.call(e,0,s)),o[s]=e[s]);return t.concat(o||Array.prototype.slice.call(e))};Object.defineProperty(exports,"__esModule",{value:!0}),exports.PurposeRestrictionVector=void 0;var PurposeRestriction_js_1=require("./PurposeRestriction.js"),RestrictionType_js_1=require("./RestrictionType.js"),Cloneable_js_1=require("../Cloneable.js"),PurposeRestrictionVector=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.bitLength=0,e.map=new Map,e}return __extends(e,t),e.prototype.has=function(t){return this.map.has(t)},e.prototype.isOkToHave=function(t,e,r){var o,s=!0;if(null===(o=this.gvl)||void 0===o?void 0:o.vendors){var i=this.gvl.vendors[r];if(i)if(t===RestrictionType_js_1.RestrictionType.NOT_ALLOWED)s=i.legIntPurposes.includes(e)||i.purposes.includes(e);else if(i.flexiblePurposes.length)switch(t){case RestrictionType_js_1.RestrictionType.REQUIRE_CONSENT:s=i.flexiblePurposes.includes(e)&&i.legIntPurposes.includes(e);break;case RestrictionType_js_1.RestrictionType.REQUIRE_LI:s=i.flexiblePurposes.includes(e)&&i.purposes.includes(e)}else s=!1;else s=!1}return s},e.prototype.add=function(t,e){if(this.isOkToHave(e.restrictionType,e.purposeId,t)){var r=e.hash;this.has(r)||(this.map.set(r,new Set),this.bitLength=0),this.map.get(r).add(t)}},e.prototype.restrictPurposeToLegalBasis=function(t){var e=Array.from(this.gvl.vendorIds),r=t.hash,o=e[e.length-1],s=__spreadArray([],__read(Array(o).keys()),!1).map((function(t){return t+1}));if(this.has(r))for(var i=1;i<=o;i++)this.map.get(r).add(i);else this.map.set(r,new Set(s)),this.bitLength=0},e.prototype.getVendors=function(t){var e=[];if(t){var r=t.hash;this.has(r)&&(e=Array.from(this.map.get(r)))}else{var o=new Set;this.map.forEach((function(t){t.forEach((function(t){o.add(t)}))})),e=Array.from(o)}return e.sort((function(t,e){return t-e}))},e.prototype.getRestrictionType=function(t,e){var r;return this.getRestrictions(t).forEach((function(t){t.purposeId===e&&(void 0===r||r>t.restrictionType)&&(r=t.restrictionType)})),r},e.prototype.vendorHasRestriction=function(t,e){for(var r=!1,o=this.getRestrictions(t),s=0;s<o.length&&!r;s++)r=e.isSameAs(o[s]);return r},e.prototype.getMaxVendorId=function(){var t=0;return this.map.forEach((function(e){t=Math.max(Array.from(e)[e.size-1],t)})),t},e.prototype.getRestrictions=function(t){var e=[];return this.map.forEach((function(r,o){t?r.has(t)&&e.push(PurposeRestriction_js_1.PurposeRestriction.unHash(o)):e.push(PurposeRestriction_js_1.PurposeRestriction.unHash(o))})),e},e.prototype.getPurposes=function(){var t=new Set;return this.map.forEach((function(e,r){t.add(PurposeRestriction_js_1.PurposeRestriction.unHash(r).purposeId)})),Array.from(t)},e.prototype.remove=function(t,e){var r=e.hash,o=this.map.get(r);o&&(o.delete(t),0==o.size&&(this.map.delete(r),this.bitLength=0))},Object.defineProperty(e.prototype,"gvl",{get:function(){return this.gvl_},set:function(t){var e=this;this.gvl_||(this.gvl_=t,this.map.forEach((function(t,r){var o=PurposeRestriction_js_1.PurposeRestriction.unHash(r);Array.from(t).forEach((function(r){e.isOkToHave(o.restrictionType,o.purposeId,r)||t.delete(r)}))})))},enumerable:!1,configurable:!0}),e.prototype.isEmpty=function(){return 0===this.map.size},Object.defineProperty(e.prototype,"numRestrictions",{get:function(){return this.map.size},enumerable:!1,configurable:!0}),e}(Cloneable_js_1.Cloneable);exports.PurposeRestrictionVector=PurposeRestrictionVector;