@iabtcf/core
Version:
Ensures consistent encoding and decoding of TC Signals for the iab. Transparency and Consent Framework (TCF).
1 lines • 9.31 kB
JavaScript
;var __extends=this&&this.__extends||function(){var e=function(t,r){return(e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r])})(t,r)};return function(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Class extends value "+String(r)+" is not a constructor or null");function n(){this.constructor=t}e(t,r),t.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),__awaiter=this&&this.__awaiter||function(e,t,r,n){return new(r||(r=Promise))((function(s,o){function i(e){try{u(n.next(e))}catch(e){o(e)}}function a(e){try{u(n.throw(e))}catch(e){o(e)}}function u(e){var t;e.done?s(e.value):(t=e.value,t instanceof r?t:new r((function(e){e(t)}))).then(i,a)}u((n=n.apply(e,t||[])).next())}))},__generator=this&&this.__generator||function(e,t){var r,n,s,o,i={label:0,sent:function(){if(1&s[0])throw s[1];return s[1]},trys:[],ops:[]};return o={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function a(o){return function(a){return function(o){if(r)throw new TypeError("Generator is already executing.");for(;i;)try{if(r=1,n&&(s=2&o[0]?n.return:o[0]?n.throw||((s=n.return)&&s.call(n),0):n.next)&&!(s=s.call(n,o[1])).done)return s;switch(n=0,s&&(o=[2&o[0],s.value]),o[0]){case 0:case 1:s=o;break;case 4:return i.label++,{value:o[1],done:!1};case 5:i.label++,n=o[1],o=[0];continue;case 7:o=i.ops.pop(),i.trys.pop();continue;default:if(!(s=i.trys,(s=s.length>0&&s[s.length-1])||6!==o[0]&&2!==o[0])){i=0;continue}if(3===o[0]&&(!s||o[1]>s[0]&&o[1]<s[3])){i.label=o[1];break}if(6===o[0]&&i.label<s[1]){i.label=s[1],s=o;break}if(s&&i.label<s[2]){i.label=s[2],i.ops.push(o);break}s[2]&&i.ops.pop(),i.trys.pop();continue}o=t.call(e,i)}catch(e){o=[6,e],n=0}finally{r=s=0}if(5&o[0])throw o[1];return{value:o[0]?o[1]:void 0,done:!0}}([o,a])}}};Object.defineProperty(exports,"__esModule",{value:!0}),exports.GVL=void 0;var Cloneable_js_1=require("./Cloneable.js"),index_js_1=require("./errors/index.js"),Json_js_1=require("./Json.js"),index_js_2=require("./model/index.js"),GVL=function(e){function t(r){var n=e.call(this)||this;n.isReady_=!1,n.isLatest=!1;var s=t.baseUrl;if(n.lang_=t.DEFAULT_LANGUAGE,n.isVendorList(r))n.populate(r),n.readyPromise=Promise.resolve();else{if(!s)throw new index_js_1.GVLError("must specify GVL.baseUrl before loading GVL json");if(r>0){var o=r;t.CACHE.has(o)?(n.populate(t.CACHE.get(o)),n.readyPromise=Promise.resolve()):(s+=t.versionedFilename.replace("[VERSION]",String(o)),n.readyPromise=n.fetchJson(s))}else t.CACHE.has(t.LATEST_CACHE_KEY)?(n.populate(t.CACHE.get(t.LATEST_CACHE_KEY)),n.readyPromise=Promise.resolve()):(n.isLatest=!0,n.readyPromise=n.fetchJson(s+t.latestFilename))}return n}return __extends(t,e),Object.defineProperty(t,"baseUrl",{get:function(){return this.baseUrl_},set:function(e){if(/^https?:\/\/vendorlist\.consensu\.org\//.test(e))throw new index_js_1.GVLError("Invalid baseUrl! You may not pull directly from vendorlist.consensu.org and must provide your own cache");e.length>0&&"/"!==e[e.length-1]&&(e+="/"),this.baseUrl_=e},enumerable:!1,configurable:!0}),t.emptyLanguageCache=function(e){var r=!1;return void 0===e&&t.LANGUAGE_CACHE.size>0?(t.LANGUAGE_CACHE=new Map,r=!0):"string"==typeof e&&this.consentLanguages.has(e.toUpperCase())&&(t.LANGUAGE_CACHE.delete(e.toUpperCase()),r=!0),r},t.emptyCache=function(e){var r=!1;return Number.isInteger(e)&&e>=0?(t.CACHE.delete(e),r=!0):void 0===e&&(t.CACHE=new Map,r=!0),r},t.prototype.cacheLanguage=function(){t.LANGUAGE_CACHE.has(this.lang_)||t.LANGUAGE_CACHE.set(this.lang_,{purposes:this.purposes,specialPurposes:this.specialPurposes,features:this.features,specialFeatures:this.specialFeatures,stacks:this.stacks})},t.prototype.fetchJson=function(e){return __awaiter(this,void 0,void 0,(function(){var t,r;return __generator(this,(function(n){switch(n.label){case 0:return n.trys.push([0,2,,3]),t=this.populate,[4,Json_js_1.Json.fetch(e)];case 1:return t.apply(this,[n.sent()]),[3,3];case 2:throw r=n.sent(),new index_js_1.GVLError(r.message);case 3:return[2]}}))}))},t.prototype.getJson=function(){return JSON.parse(JSON.stringify({gvlSpecificationVersion:this.gvlSpecificationVersion,vendorListVersion:this.vendorListVersion,tcfPolicyVersion:this.tcfPolicyVersion,lastUpdated:this.lastUpdated,purposes:this.purposes,specialPurposes:this.specialPurposes,features:this.features,specialFeatures:this.specialFeatures,stacks:this.stacks,vendors:this.fullVendorList}))},t.prototype.changeLanguage=function(e){return __awaiter(this,void 0,void 0,(function(){var r,n,s,o,i;return __generator(this,(function(a){switch(a.label){case 0:if(r=e.toUpperCase(),!t.consentLanguages.has(r))return[3,6];if(r===this.lang_)return[3,5];if(this.lang_=r,!t.LANGUAGE_CACHE.has(r))return[3,1];for(s in n=t.LANGUAGE_CACHE.get(r))n.hasOwnProperty(s)&&(this[s]=n[s]);return[3,5];case 1:o=t.baseUrl+t.languageFilename.replace("[LANG]",e),a.label=2;case 2:return a.trys.push([2,4,,5]),[4,this.fetchJson(o)];case 3:return a.sent(),this.cacheLanguage(),[3,5];case 4:throw i=a.sent(),new index_js_1.GVLError("unable to load language: "+i.message);case 5:return[3,7];case 6:throw new index_js_1.GVLError("unsupported language ".concat(e));case 7:return[2]}}))}))},Object.defineProperty(t.prototype,"language",{get:function(){return this.lang_},enumerable:!1,configurable:!0}),t.prototype.isVendorList=function(e){return void 0!==e&&void 0!==e.vendors},t.prototype.populate=function(e){this.purposes=e.purposes,this.specialPurposes=e.specialPurposes,this.features=e.features,this.specialFeatures=e.specialFeatures,this.stacks=e.stacks,this.isVendorList(e)&&(this.gvlSpecificationVersion=e.gvlSpecificationVersion,this.tcfPolicyVersion=e.tcfPolicyVersion,this.vendorListVersion=e.vendorListVersion,this.lastUpdated=e.lastUpdated,"string"==typeof this.lastUpdated&&(this.lastUpdated=new Date(this.lastUpdated)),this.vendors_=e.vendors,this.fullVendorList=e.vendors,this.mapVendors(),this.isReady_=!0,this.isLatest&&t.CACHE.set(t.LATEST_CACHE_KEY,this.getJson()),t.CACHE.has(this.vendorListVersion)||t.CACHE.set(this.vendorListVersion,this.getJson())),this.cacheLanguage()},t.prototype.mapVendors=function(e){var t=this;this.byPurposeVendorMap={},this.bySpecialPurposeVendorMap={},this.byFeatureVendorMap={},this.bySpecialFeatureVendorMap={},Object.keys(this.purposes).forEach((function(e){t.byPurposeVendorMap[e]={legInt:new Set,consent:new Set,flexible:new Set}})),Object.keys(this.specialPurposes).forEach((function(e){t.bySpecialPurposeVendorMap[e]=new Set})),Object.keys(this.features).forEach((function(e){t.byFeatureVendorMap[e]=new Set})),Object.keys(this.specialFeatures).forEach((function(e){t.bySpecialFeatureVendorMap[e]=new Set})),Array.isArray(e)||(e=Object.keys(this.fullVendorList).map((function(e){return+e}))),this.vendorIds=new Set(e),this.vendors_=e.reduce((function(e,r){var n=t.vendors_[String(r)];return n&&void 0===n.deletedDate&&(n.purposes.forEach((function(e){t.byPurposeVendorMap[String(e)].consent.add(r)})),n.specialPurposes.forEach((function(e){t.bySpecialPurposeVendorMap[String(e)].add(r)})),n.legIntPurposes.forEach((function(e){t.byPurposeVendorMap[String(e)].legInt.add(r)})),n.flexiblePurposes&&n.flexiblePurposes.forEach((function(e){t.byPurposeVendorMap[String(e)].flexible.add(r)})),n.features.forEach((function(e){t.byFeatureVendorMap[String(e)].add(r)})),n.specialFeatures.forEach((function(e){t.bySpecialFeatureVendorMap[String(e)].add(r)})),e[r]=n),e}),{})},t.prototype.getFilteredVendors=function(e,t,r,n){var s=this,o=e.charAt(0).toUpperCase()+e.slice(1),i={};return("purpose"===e&&r?this["by"+o+"VendorMap"][String(t)][r]:this["by"+(n?"Special":"")+o+"VendorMap"][String(t)]).forEach((function(e){i[String(e)]=s.vendors[String(e)]})),i},t.prototype.getVendorsWithConsentPurpose=function(e){return this.getFilteredVendors("purpose",e,"consent")},t.prototype.getVendorsWithLegIntPurpose=function(e){return this.getFilteredVendors("purpose",e,"legInt")},t.prototype.getVendorsWithFlexiblePurpose=function(e){return this.getFilteredVendors("purpose",e,"flexible")},t.prototype.getVendorsWithSpecialPurpose=function(e){return this.getFilteredVendors("purpose",e,void 0,!0)},t.prototype.getVendorsWithFeature=function(e){return this.getFilteredVendors("feature",e)},t.prototype.getVendorsWithSpecialFeature=function(e){return this.getFilteredVendors("feature",e,void 0,!0)},Object.defineProperty(t.prototype,"vendors",{get:function(){return this.vendors_},enumerable:!1,configurable:!0}),t.prototype.narrowVendorsTo=function(e){this.mapVendors(e)},Object.defineProperty(t.prototype,"isReady",{get:function(){return this.isReady_},enumerable:!1,configurable:!0}),t.prototype.clone=function(){var e=new t(this.getJson());return this.lang_!==t.DEFAULT_LANGUAGE&&e.changeLanguage(this.lang_),e},t.isInstanceOf=function(e){return"object"==typeof e&&"function"==typeof e.narrowVendorsTo},t.LANGUAGE_CACHE=new Map,t.CACHE=new Map,t.LATEST_CACHE_KEY=0,t.DEFAULT_LANGUAGE="EN",t.consentLanguages=new index_js_2.ConsentLanguages,t.latestFilename="vendor-list.json",t.versionedFilename="archives/vendor-list-v[VERSION].json",t.languageFilename="purposes-[LANG].json",t}(Cloneable_js_1.Cloneable);exports.GVL=GVL;