ngx-extended-pdf-viewer
Version:
Embedding PDF files in your Angular application. Highly configurable viewer including the toolbar, sidebar, and all the features you're used to.
278 lines (271 loc) • 35.8 kB
JavaScript
import { CSP_NONCE, Inject, Injectable, effect, signal } from '@angular/core';
import { getVersionSuffix, pdfDefaultOptions } from './options/pdf-default-options';
import * as i0 from "@angular/core";
import * as i1 from "./pdf-csp-policy.service";
export class PDFScriptLoaderService {
pdfCspPolicyService;
csp_nonce;
_forceUsingLegacyES5 = false;
get forceUsingLegacyES5() {
return this._forceUsingLegacyES5;
}
set forceUsingLegacyES5(value) {
console.log('Please use the attribute `[forceUsingLegacyES5]` instead of setting the property in the service.');
this._forceUsingLegacyES5 = value;
}
// this event is fired when the pdf.js library has been loaded and objects like PDFApplication are available
onPDFJSInitSignal = signal(undefined);
pdfjsVersion = getVersionSuffix(pdfDefaultOptions.assetsFolder);
shuttingDown = false;
_needsES5 = undefined;
PDFViewerApplication;
PDFViewerApplicationOptions;
// private PDFViewerApplicationConstants: any;
webViewerLoad;
ngxExtendedPdfViewerIncompletelyInitialized = true;
constructor(pdfCspPolicyService, csp_nonce) {
this.pdfCspPolicyService = pdfCspPolicyService;
this.csp_nonce = csp_nonce;
effect(() => {
if (this.onPDFJSInitSignal()) {
this.pdfjsVersion = getVersionSuffix(pdfDefaultOptions.assetsFolder);
}
});
}
addScriptOpChainingSupport(useInlineScripts) {
if (!useInlineScripts || this.isCSPApplied()) {
return new Promise((resolve) => {
const script = this.createScriptElement(pdfDefaultOptions.assetsFolder + '/op-chaining-support.js');
script.onload = () => {
script.remove();
script.onload = null;
resolve(globalThis.ngxExtendedPdfViewerCanRunModernJSCode);
};
script.onerror = () => {
script.remove();
globalThis.ngxExtendedPdfViewerCanRunModernJSCode = false;
resolve(false);
script.onerror = null;
};
document.body.appendChild(script);
});
}
else {
const code = `
new (function () {
class BrowserCompatibilityTester {
// Does your browser doesn't support private fields?
#privateField;
constructor() {
// Does your browser support the logical assignment operators?
let x = false;
x ||= true;
this.#privateMethod();
}
// Does your browser doesn't support private methods?
#privateMethod() {
// check the the browser supports string.at()
return 'hello'.at(4);
}
supportsOptionalChaining() {
const optionalChaining = {
support: true,
};
return optionalChaining?.support;
}
}
function supportsPromiseWithResolvers() {
const iframe = document.createElement('iframe');
document.firstElementChild.append(iframe);
const useLegacyPdfViewer = 'withResolvers' in iframe.contentWindow['Promise'];
iframe.parentElement.removeChild(iframe);
return useLegacyPdfViewer;
}
const supportsOptionalChaining = new BrowserCompatibilityTester().supportsOptionalChaining();
const supportModernPromises = supportsPromiseWithResolvers();
window.ngxExtendedPdfViewerCanRunModernJSCode = supportsOptionalChaining && supportModernPromises;
})();
`;
const script = this.createInlineScript(code);
document.getElementsByTagName('head')[0].appendChild(script);
return new Promise((resolve) => {
const interval = setInterval(() => {
if (globalThis.ngxExtendedPdfViewerCanRunModernJSCode !== undefined) {
clearInterval(interval);
resolve(globalThis.ngxExtendedPdfViewerCanRunModernJSCode);
}
}, 1);
});
}
}
createInlineScript(code) {
const script = document.createElement('script');
script.async = true;
script.type = 'module';
script.className = `ngx-extended-pdf-viewer-script`;
script.text = code;
if (this.csp_nonce) {
// assigning null to script.nonce results in a string "null", so let's add a null check
script.nonce = this.csp_nonce;
}
return script;
}
isCSPAppliedViaMetaTag() {
const metaTags = document.getElementsByTagName('meta');
for (let i = 0; i < metaTags.length; i++) {
if (metaTags[i].getAttribute('http-equiv') === 'Content-Security-Policy') {
return true;
}
}
return false;
}
isCSPApplied() {
if (this.isCSPAppliedViaMetaTag()) {
return true;
}
return false;
}
createScriptElement(sourcePath) {
const script = document.createElement('script');
script.async = true;
script.type = sourcePath.includes('.mjs') ? 'module' : 'text/javascript';
script.className = `ngx-extended-pdf-viewer-script`;
this.pdfCspPolicyService.addTrustedJavaScript(script, sourcePath);
return script;
}
getPdfJsPath(artifact) {
let suffix = pdfDefaultOptions._internalFilenameSuffix;
if (this._needsES5) {
suffix = ''; // we don't publish minified ES5 files
}
suffix += '.mjs';
const assets = pdfDefaultOptions.assetsFolder;
const versionSuffix = getVersionSuffix(assets);
const artifactPath = `/${artifact}-`;
const es5 = this._needsES5 ? '-es5' : '';
return assets + artifactPath + versionSuffix + es5 + suffix;
}
async loadViewer(forceReload) {
return new Promise((resolve) => {
let viewerPath = this.getPdfJsPath('viewer');
if (forceReload) {
viewerPath += '?v=' + new Date().getTime();
}
const listener = (event) => {
const { PDFViewerApplication, PDFViewerApplicationOptions, webViewerLoad } = event.detail;
this.PDFViewerApplication = PDFViewerApplication;
this.PDFViewerApplicationOptions = PDFViewerApplicationOptions;
this.webViewerLoad = webViewerLoad;
resolve();
document.removeEventListener('ngxViewerFileHasBeenLoaded', listener);
};
document.addEventListener('ngxViewerFileHasBeenLoaded', listener, { once: true });
const script = this.createScriptElement(viewerPath);
document.getElementsByTagName('head')[0].appendChild(script);
});
}
addFeatures() {
return new Promise((resolve) => {
const script = this.createScriptElement(pdfDefaultOptions.assetsFolder + '/additional-features.js');
script.onload = () => {
script.remove();
};
script.onerror = () => {
script.remove();
resolve();
};
document.body.appendChild(script);
});
}
async ensurePdfJsHasBeenLoaded(useInlineScripts, forceUsingLegacyES5, forceReload) {
if (this.PDFViewerApplication) {
return true;
}
this._needsES5 = forceUsingLegacyES5 || (await this.needsES5(useInlineScripts));
if (forceUsingLegacyES5) {
pdfDefaultOptions.needsES5 = true;
}
await this.loadViewer(forceReload);
return this.PDFViewerApplication !== undefined;
}
ngOnDestroy() {
this.shuttingDown = true;
if (typeof window === 'undefined') {
return; // fast escape for server side rendering
}
delete globalThis['setNgxExtendedPdfViewerSource'];
const w = window;
delete w.pdfjsLib;
document.querySelectorAll('.ngx-extended-pdf-viewer-script').forEach((e) => {
e.onload = null;
e.remove();
});
}
iOSVersionRequiresES5() {
if (typeof window === 'undefined') {
// server-side rendering
return false;
}
const match = navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/);
if (match !== undefined && match !== null) {
return parseInt(match[1], 10) < 14;
}
return false;
}
async needsES5(useInlineScripts) {
if (typeof window === 'undefined') {
// server-side rendering
return false;
}
if (this._needsES5 === undefined) {
const isIE = !!globalThis.MSInputMethodContext && !!document.documentMode;
const isEdge = /Edge\/\d./i.test(navigator.userAgent);
const isIOs13OrBelow = this.iOSVersionRequiresES5();
let needsES5 = typeof ReadableStream === 'undefined' || typeof Promise['allSettled'] === 'undefined';
if (needsES5 || isIE || isEdge || isIOs13OrBelow || this.forceUsingLegacyES5) {
this._needsES5 = true;
return true;
}
this._needsES5 = !(await this.ngxExtendedPdfViewerCanRunModernJSCode(useInlineScripts));
this.polyfillPromiseWithResolversIfZoneJSOverwritesIt();
}
return this._needsES5;
}
/**
* Angular 16 uses zone.js 0.13.3, and this version has a problem with Promise.withResolvers.
* If your browser supports Promise.withResolvers, zone.js accidentally overwrites it with "undefined".
* This method adds a polyfill for Promise.withResolvers if it is not available.
*/
polyfillPromiseWithResolversIfZoneJSOverwritesIt() {
const TypelessPromise = Promise;
if (!TypelessPromise.withResolvers) {
TypelessPromise.withResolvers = function withResolvers() {
let a;
let b;
const c = new this(function (resolve, reject) {
a = resolve;
b = reject;
});
return { resolve: a, reject: b, promise: c };
};
}
}
ngxExtendedPdfViewerCanRunModernJSCode(useInlineScripts) {
return new Promise((resolve) => {
const support = globalThis.ngxExtendedPdfViewerCanRunModernJSCode;
support !== undefined ? resolve(support) : resolve(this.addScriptOpChainingSupport(useInlineScripts));
});
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PDFScriptLoaderService, deps: [{ token: i1.PdfCspPolicyService }, { token: CSP_NONCE }], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PDFScriptLoaderService, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: PDFScriptLoaderService, decorators: [{
type: Injectable,
args: [{
providedIn: 'root',
}]
}], ctorParameters: () => [{ type: i1.PdfCspPolicyService }, { type: undefined, decorators: [{
type: Inject,
args: [CSP_NONCE]
}] }] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"pdf-script-loader.service.js","sourceRoot":"","sources":["../../../../projects/ngx-extended-pdf-viewer/src/lib/pdf-script-loader.service.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,SAAS,EAAE,MAAM,EAAE,UAAU,EAAa,MAAM,EAAE,MAAM,EAAE,MAAM,eAAe,CAAC;AACzF,OAAO,EAAE,gBAAgB,EAAE,iBAAiB,EAAE,MAAM,+BAA+B,CAAC;;;AAQpF,MAAM,OAAO,sBAAsB;IA2BvB;IACmB;IA3BrB,oBAAoB,GAAG,KAAK,CAAC;IACrC,IAAW,mBAAmB;QAC5B,OAAO,IAAI,CAAC,oBAAoB,CAAC;IACnC,CAAC;IACD,IAAW,mBAAmB,CAAC,KAAK;QAClC,OAAO,CAAC,GAAG,CAAC,kGAAkG,CAAC,CAAC;QAChH,IAAI,CAAC,oBAAoB,GAAG,KAAK,CAAC;IACpC,CAAC;IAED,4GAA4G;IACrG,iBAAiB,GAAG,MAAM,CAAoC,SAAS,CAAC,CAAC;IAEzE,YAAY,GAAG,gBAAgB,CAAC,iBAAiB,CAAC,YAAY,CAAC,CAAC;IAEhE,YAAY,GAAG,KAAK,CAAC;IAEpB,SAAS,GAAwB,SAAS,CAAC;IAE5C,oBAAoB,CAAyB;IAC7C,2BAA2B,CAAgC;IAClE,8CAA8C;IACvC,aAAa,CAAkD;IAE/D,2CAA2C,GAAG,IAAI,CAAC;IAE1D,YACU,mBAAwC,EACrB,SAAiB;QADpC,wBAAmB,GAAnB,mBAAmB,CAAqB;QACrB,cAAS,GAAT,SAAS,CAAQ;QAE5C,MAAM,CAAC,GAAG,EAAE;YACV,IAAI,IAAI,CAAC,iBAAiB,EAAE,EAAE;gBAC5B,IAAI,CAAC,YAAY,GAAG,gBAAgB,CAAC,iBAAiB,CAAC,YAAY,CAAC,CAAC;aACtE;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,0BAA0B,CAAC,gBAAyB;QAC1D,IAAI,CAAC,gBAAgB,IAAI,IAAI,CAAC,YAAY,EAAE,EAAE;YAC5C,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,EAAE;gBAC7B,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,iBAAiB,CAAC,YAAY,GAAG,yBAAyB,CAAC,CAAC;gBACpG,MAAM,CAAC,MAAM,GAAG,GAAG,EAAE;oBACnB,MAAM,CAAC,MAAM,EAAE,CAAC;oBAChB,MAAM,CAAC,MAAM,GAAG,IAAI,CAAC;oBACrB,OAAO,CAAO,UAAW,CAAC,sCAAiD,CAAC,CAAC;gBAC/E,CAAC,CAAC;gBACF,MAAM,CAAC,OAAO,GAAG,GAAG,EAAE;oBACpB,MAAM,CAAC,MAAM,EAAE,CAAC;oBACV,UAAW,CAAC,sCAAsC,GAAG,KAAK,CAAC;oBACjE,OAAO,CAAC,KAAK,CAAC,CAAC;oBACf,MAAM,CAAC,OAAO,GAAG,IAAI,CAAC;gBACxB,CAAC,CAAC;gBAEF,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;YACpC,CAAC,CAAC,CAAC;SACJ;aAAM;YACL,MAAM,IAAI,GAAG;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;CAyClB,CAAC;YACI,MAAM,MAAM,GAAG,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;YAC7C,QAAQ,CAAC,oBAAoB,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;YAC7D,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,EAAE;gBAC7B,MAAM,QAAQ,GAAG,WAAW,CAAC,GAAG,EAAE;oBAChC,IAAK,UAAkB,CAAC,sCAAsC,KAAK,SAAS,EAAE;wBAC5E,aAAa,CAAC,QAAQ,CAAC,CAAC;wBACxB,OAAO,CAAE,UAAkB,CAAC,sCAAsC,CAAC,CAAC;qBACrE;gBACH,CAAC,EAAE,CAAC,CAAC,CAAC;YACR,CAAC,CAAC,CAAC;SACJ;IACH,CAAC;IAEO,kBAAkB,CAAC,IAAY;QACrC,MAAM,MAAM,GAAG,QAAQ,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC;QAChD,MAAM,CAAC,KAAK,GAAG,IAAI,CAAC;QACpB,MAAM,CAAC,IAAI,GAAG,QAAQ,CAAC;QACvB,MAAM,CAAC,SAAS,GAAG,gCAAgC,CAAC;QACpD,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;QACnB,IAAI,IAAI,CAAC,SAAS,EAAE;YAClB,uFAAuF;YACvF,MAAM,CAAC,KAAK,GAAG,IAAI,CAAC,SAAS,CAAC;SAC/B;QACD,OAAO,MAAM,CAAC;IAChB,CAAC;IAEO,sBAAsB;QAC5B,MAAM,QAAQ,GAAG,QAAQ,CAAC,oBAAoB,CAAC,MAAM,CAAC,CAAC;QACvD,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;YACxC,IAAI,QAAQ,CAAC,CAAC,CAAC,CAAC,YAAY,CAAC,YAAY,CAAC,KAAK,yBAAyB,EAAE;gBACxE,OAAO,IAAI,CAAC;aACb;SACF;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAEO,YAAY;QAClB,IAAI,IAAI,CAAC,sBAAsB,EAAE,EAAE;YACjC,OAAO,IAAI,CAAC;SACb;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAEO,mBAAmB,CAAC,UAAkB;QAC5C,MAAM,MAAM,GAAG,QAAQ,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC;QAChD,MAAM,CAAC,KAAK,GAAG,IAAI,CAAC;QACpB,MAAM,CAAC,IAAI,GAAG,UAAU,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,iBAAiB,CAAC;QACzE,MAAM,CAAC,SAAS,GAAG,gCAAgC,CAAC;QACpD,IAAI,CAAC,mBAAmB,CAAC,oBAAoB,CAAC,MAAM,EAAE,UAAU,CAAC,CAAC;QAClE,OAAO,MAAM,CAAC;IAChB,CAAC;IAEO,YAAY,CAAC,QAA0B;QAC7C,IAAI,MAAM,GAAG,iBAAiB,CAAC,uBAAuB,CAAC;QACvD,IAAI,IAAI,CAAC,SAAS,EAAE;YAClB,MAAM,GAAG,EAAE,CAAC,CAAC,sCAAsC;SACpD;QACD,MAAM,IAAI,MAAM,CAAC;QACjB,MAAM,MAAM,GAAG,iBAAiB,CAAC,YAAY,CAAC;QAC9C,MAAM,aAAa,GAAG,gBAAgB,CAAC,MAAM,CAAC,CAAC;QAC/C,MAAM,YAAY,GAAG,IAAI,QAAQ,GAAG,CAAC;QACrC,MAAM,GAAG,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC;QAEzC,OAAO,MAAM,GAAG,YAAY,GAAG,aAAa,GAAG,GAAG,GAAG,MAAM,CAAC;IAC9D,CAAC;IAEO,KAAK,CAAC,UAAU,CAAC,WAAoB;QAC3C,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,EAAE;YAC7B,IAAI,UAAU,GAAG,IAAI,CAAC,YAAY,CAAC,QAAQ,CAAC,CAAC;YAC7C,IAAI,WAAW,EAAE;gBACf,UAAU,IAAI,KAAK,GAAG,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,CAAC;aAC5C;YACD,MAAM,QAAQ,GAAG,CAAC,KAAkB,EAAE,EAAE;gBACtC,MAAM,EAAE,oBAAoB,EAAE,2BAA2B,EAAE,aAAa,EAAE,GAAG,KAAK,CAAC,MAAM,CAAC;gBAC1F,IAAI,CAAC,oBAAoB,GAAG,oBAAoB,CAAC;gBACjD,IAAI,CAAC,2BAA2B,GAAG,2BAA2B,CAAC;gBAC/D,IAAI,CAAC,aAAa,GAAG,aAAa,CAAC;gBACnC,OAAO,EAAE,CAAC;gBACV,QAAQ,CAAC,mBAAmB,CAAC,4BAA4B,EAAE,QAAQ,CAAC,CAAC;YACvE,CAAC,CAAC;YACF,QAAQ,CAAC,gBAAgB,CAAC,4BAA4B,EAAE,QAAQ,EAAE,EAAE,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC;YAClF,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,UAAU,CAAC,CAAC;YACpD,QAAQ,CAAC,oBAAoB,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;QAC/D,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,WAAW;QACjB,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,EAAE;YAC7B,MAAM,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,iBAAiB,CAAC,YAAY,GAAG,yBAAyB,CAAC,CAAC;YACpG,MAAM,CAAC,MAAM,GAAG,GAAG,EAAE;gBACnB,MAAM,CAAC,MAAM,EAAE,CAAC;YAClB,CAAC,CAAC;YACF,MAAM,CAAC,OAAO,GAAG,GAAG,EAAE;gBACpB,MAAM,CAAC,MAAM,EAAE,CAAC;gBAChB,OAAO,EAAE,CAAC;YACZ,CAAC,CAAC;YAEF,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC;QACpC,CAAC,CAAC,CAAC;IACL,CAAC;IAEM,KAAK,CAAC,wBAAwB,CAAC,gBAAyB,EAAE,mBAA4B,EAAE,WAAoB;QACjH,IAAI,IAAI,CAAC,oBAAoB,EAAE;YAC7B,OAAO,IAAI,CAAC;SACb;QACD,IAAI,CAAC,SAAS,GAAG,mBAAmB,IAAI,CAAC,MAAM,IAAI,CAAC,QAAQ,CAAC,gBAAgB,CAAC,CAAC,CAAC;QAChF,IAAI,mBAAmB,EAAE;YACvB,iBAAiB,CAAC,QAAQ,GAAG,IAAI,CAAC;SACnC;QACD,MAAM,IAAI,CAAC,UAAU,CAAC,WAAW,CAAC,CAAC;QACnC,OAAO,IAAI,CAAC,oBAAoB,KAAK,SAAS,CAAC;IACjD,CAAC;IAEM,WAAW;QAChB,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC;QACzB,IAAI,OAAO,MAAM,KAAK,WAAW,EAAE;YACjC,OAAO,CAAC,wCAAwC;SACjD;QACD,OAAO,UAAU,CAAC,+BAA+B,CAAC,CAAC;QAEnD,MAAM,CAAC,GAAG,MAAa,CAAC;QACxB,OAAO,CAAC,CAAC,QAAQ,CAAC;QAClB,QAAQ,CAAC,gBAAgB,CAAC,iCAAiC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAoB,EAAE,EAAE;YAC5F,CAAC,CAAC,MAAM,GAAG,IAAI,CAAC;YAChB,CAAC,CAAC,MAAM,EAAE,CAAC;QACb,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,qBAAqB;QAC3B,IAAI,OAAO,MAAM,KAAK,WAAW,EAAE;YACjC,wBAAwB;YACxB,OAAO,KAAK,CAAC;SACd;QACD,MAAM,KAAK,GAAG,SAAS,CAAC,UAAU,CAAC,KAAK,CAAC,wBAAwB,CAAC,CAAC;QACnE,IAAI,KAAK,KAAK,SAAS,IAAI,KAAK,KAAK,IAAI,EAAE;YACzC,OAAO,QAAQ,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,GAAG,EAAE,CAAC;SACpC;QAED,OAAO,KAAK,CAAC;IACf,CAAC;IAEO,KAAK,CAAC,QAAQ,CAAC,gBAAyB;QAC9C,IAAI,OAAO,MAAM,KAAK,WAAW,EAAE;YACjC,wBAAwB;YACxB,OAAO,KAAK,CAAC;SACd;QACD,IAAI,IAAI,CAAC,SAAS,KAAK,SAAS,EAAE;YAChC,MAAM,IAAI,GAAG,CAAC,CAAO,UAAW,CAAC,oBAAoB,IAAI,CAAC,CAAO,QAAS,CAAC,YAAY,CAAC;YACxF,MAAM,MAAM,GAAG,YAAY,CAAC,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC,CAAC;YACtD,MAAM,cAAc,GAAG,IAAI,CAAC,qBAAqB,EAAE,CAAC;YACpD,IAAI,QAAQ,GAAG,OAAO,cAAc,KAAK,WAAW,IAAI,OAAO,OAAO,CAAC,YAAY,CAAC,KAAK,WAAW,CAAC;YACrG,IAAI,QAAQ,IAAI,IAAI,IAAI,MAAM,IAAI,cAAc,IAAI,IAAI,CAAC,mBAAmB,EAAE;gBAC5E,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;gBACtB,OAAO,IAAI,CAAC;aACb;YACD,IAAI,CAAC,SAAS,GAAG,CAAC,CAAC,MAAM,IAAI,CAAC,sCAAsC,CAAC,gBAAgB,CAAC,CAAC,CAAC;YACxF,IAAI,CAAC,gDAAgD,EAAE,CAAC;SACzD;QACD,OAAO,IAAI,CAAC,SAAS,CAAC;IACxB,CAAC;IAED;;;;OAIG;IACK,gDAAgD;QACtD,MAAM,eAAe,GAAG,OAAc,CAAC;QACvC,IAAI,CAAC,eAAe,CAAC,aAAa,EAAE;YAClC,eAAe,CAAC,aAAa,GAAG,SAAS,aAAa;gBACpD,IAAI,CAAU,CAAC;gBACf,IAAI,CAAU,CAAC;gBACf,MAAM,CAAC,GAAG,IAAI,IAAI,CAAC,UAAU,OAAgB,EAAE,MAAe;oBAC5D,CAAC,GAAG,OAAO,CAAC;oBACZ,CAAC,GAAG,MAAM,CAAC;gBACb,CAAC,CAAC,CAAC;gBACH,OAAO,EAAE,OAAO,EAAE,CAAC,EAAE,MAAM,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,EAAE,CAAC;YAC/C,CAAC,CAAC;SACH;IACH,CAAC;IAEO,sCAAsC,CAAC,gBAAyB;QACtE,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,EAAE;YAC7B,MAAM,OAAO,GAAS,UAAW,CAAC,sCAAsC,CAAC;YACzE,OAAO,KAAK,SAAS,CAAC,CAAC,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,0BAA0B,CAAC,gBAAgB,CAAC,CAAC,CAAC;QACxG,CAAC,CAAC,CAAC;IACL,CAAC;wGA5RU,sBAAsB,qDA4BvB,SAAS;4GA5BR,sBAAsB,cAFrB,MAAM;;4FAEP,sBAAsB;kBAHlC,UAAU;mBAAC;oBACV,UAAU,EAAE,MAAM;iBACnB;;0BA6BI,MAAM;2BAAC,SAAS","sourcesContent":["import { CSP_NONCE, Inject, Injectable, OnDestroy, effect, signal } from '@angular/core';\nimport { getVersionSuffix, pdfDefaultOptions } from './options/pdf-default-options';\nimport { IPDFViewerApplication } from './options/pdf-viewer-application';\nimport { IPDFViewerApplicationOptions } from './options/pdf-viewer-application-options';\nimport { PdfCspPolicyService } from './pdf-csp-policy.service';\n\n@Injectable({\n  providedIn: 'root',\n})\nexport class PDFScriptLoaderService implements OnDestroy {\n  private _forceUsingLegacyES5 = false;\n  public get forceUsingLegacyES5() {\n    return this._forceUsingLegacyES5;\n  }\n  public set forceUsingLegacyES5(value) {\n    console.log('Please use the attribute `[forceUsingLegacyES5]` instead of setting the property in the service.');\n    this._forceUsingLegacyES5 = value;\n  }\n\n  // this event is fired when the pdf.js library has been loaded and objects like PDFApplication are available\n  public onPDFJSInitSignal = signal<IPDFViewerApplication | undefined>(undefined);\n\n  public pdfjsVersion = getVersionSuffix(pdfDefaultOptions.assetsFolder);\n\n  public shuttingDown = false;\n\n  private _needsES5: boolean | undefined = undefined;\n\n  public PDFViewerApplication!: IPDFViewerApplication;\n  public PDFViewerApplicationOptions!: IPDFViewerApplicationOptions;\n  // private PDFViewerApplicationConstants: any;\n  public webViewerLoad: (cspPolicyService: PdfCspPolicyService) => void;\n\n  public ngxExtendedPdfViewerIncompletelyInitialized = true;\n\n  public constructor(\n    private pdfCspPolicyService: PdfCspPolicyService,\n    @Inject(CSP_NONCE) private csp_nonce: string,\n  ) {\n    effect(() => {\n      if (this.onPDFJSInitSignal()) {\n        this.pdfjsVersion = getVersionSuffix(pdfDefaultOptions.assetsFolder);\n      }\n    });\n  }\n\n  private addScriptOpChainingSupport(useInlineScripts: boolean): Promise<boolean> {\n    if (!useInlineScripts || this.isCSPApplied()) {\n      return new Promise((resolve) => {\n        const script = this.createScriptElement(pdfDefaultOptions.assetsFolder + '/op-chaining-support.js');\n        script.onload = () => {\n          script.remove();\n          script.onload = null;\n          resolve((<any>globalThis).ngxExtendedPdfViewerCanRunModernJSCode as boolean);\n        };\n        script.onerror = () => {\n          script.remove();\n          (<any>globalThis).ngxExtendedPdfViewerCanRunModernJSCode = false;\n          resolve(false);\n          script.onerror = null;\n        };\n\n        document.body.appendChild(script);\n      });\n    } else {\n      const code = `\nnew (function () {\n  class BrowserCompatibilityTester {\n    // Does your browser doesn't support private fields?\n    #privateField;\n\n    constructor() {\n      // Does your browser support the logical assignment operators?\n      let x = false;\n      x ||= true;\n\n      this.#privateMethod();\n    }\n\n    // Does your browser doesn't support private methods?\n    #privateMethod() {\n      // check the the browser supports string.at()\n      return 'hello'.at(4);\n    }\n\n    supportsOptionalChaining() {\n      const optionalChaining = {\n        support: true,\n      };\n      return optionalChaining?.support;\n    }\n  }\n\n  function supportsPromiseWithResolvers() {\n    const iframe = document.createElement('iframe');\n    document.firstElementChild.append(iframe);\n    const useLegacyPdfViewer = 'withResolvers' in iframe.contentWindow['Promise'];\n    iframe.parentElement.removeChild(iframe);\n\n    return useLegacyPdfViewer;\n  }\n\n  const supportsOptionalChaining = new BrowserCompatibilityTester().supportsOptionalChaining();\n  const supportModernPromises = supportsPromiseWithResolvers();\n  window.ngxExtendedPdfViewerCanRunModernJSCode = supportsOptionalChaining && supportModernPromises;\n})();\n`;\n      const script = this.createInlineScript(code);\n      document.getElementsByTagName('head')[0].appendChild(script);\n      return new Promise((resolve) => {\n        const interval = setInterval(() => {\n          if ((globalThis as any).ngxExtendedPdfViewerCanRunModernJSCode !== undefined) {\n            clearInterval(interval);\n            resolve((globalThis as any).ngxExtendedPdfViewerCanRunModernJSCode);\n          }\n        }, 1);\n      });\n    }\n  }\n\n  private createInlineScript(code: string): HTMLScriptElement {\n    const script = document.createElement('script');\n    script.async = true;\n    script.type = 'module';\n    script.className = `ngx-extended-pdf-viewer-script`;\n    script.text = code;\n    if (this.csp_nonce) {\n      // assigning null to script.nonce results in a string \"null\", so let's add a null check\n      script.nonce = this.csp_nonce;\n    }\n    return script;\n  }\n\n  private isCSPAppliedViaMetaTag(): boolean {\n    const metaTags = document.getElementsByTagName('meta');\n    for (let i = 0; i < metaTags.length; i++) {\n      if (metaTags[i].getAttribute('http-equiv') === 'Content-Security-Policy') {\n        return true;\n      }\n    }\n    return false;\n  }\n\n  private isCSPApplied() {\n    if (this.isCSPAppliedViaMetaTag()) {\n      return true;\n    }\n    return false;\n  }\n\n  private createScriptElement(sourcePath: string): HTMLScriptElement {\n    const script = document.createElement('script');\n    script.async = true;\n    script.type = sourcePath.includes('.mjs') ? 'module' : 'text/javascript';\n    script.className = `ngx-extended-pdf-viewer-script`;\n    this.pdfCspPolicyService.addTrustedJavaScript(script, sourcePath);\n    return script;\n  }\n\n  private getPdfJsPath(artifact: 'pdf' | 'viewer') {\n    let suffix = pdfDefaultOptions._internalFilenameSuffix;\n    if (this._needsES5) {\n      suffix = ''; // we don't publish minified ES5 files\n    }\n    suffix += '.mjs';\n    const assets = pdfDefaultOptions.assetsFolder;\n    const versionSuffix = getVersionSuffix(assets);\n    const artifactPath = `/${artifact}-`;\n    const es5 = this._needsES5 ? '-es5' : '';\n\n    return assets + artifactPath + versionSuffix + es5 + suffix;\n  }\n\n  private async loadViewer(forceReload: boolean): Promise<void> {\n    return new Promise((resolve) => {\n      let viewerPath = this.getPdfJsPath('viewer');\n      if (forceReload) {\n        viewerPath += '?v=' + new Date().getTime();\n      }\n      const listener = (event: CustomEvent) => {\n        const { PDFViewerApplication, PDFViewerApplicationOptions, webViewerLoad } = event.detail;\n        this.PDFViewerApplication = PDFViewerApplication;\n        this.PDFViewerApplicationOptions = PDFViewerApplicationOptions;\n        this.webViewerLoad = webViewerLoad;\n        resolve();\n        document.removeEventListener('ngxViewerFileHasBeenLoaded', listener);\n      };\n      document.addEventListener('ngxViewerFileHasBeenLoaded', listener, { once: true });\n      const script = this.createScriptElement(viewerPath);\n      document.getElementsByTagName('head')[0].appendChild(script);\n    });\n  }\n\n  private addFeatures(): Promise<void> {\n    return new Promise((resolve) => {\n      const script = this.createScriptElement(pdfDefaultOptions.assetsFolder + '/additional-features.js');\n      script.onload = () => {\n        script.remove();\n      };\n      script.onerror = () => {\n        script.remove();\n        resolve();\n      };\n\n      document.body.appendChild(script);\n    });\n  }\n\n  public async ensurePdfJsHasBeenLoaded(useInlineScripts: boolean, forceUsingLegacyES5: boolean, forceReload: boolean): Promise<boolean> {\n    if (this.PDFViewerApplication) {\n      return true;\n    }\n    this._needsES5 = forceUsingLegacyES5 || (await this.needsES5(useInlineScripts));\n    if (forceUsingLegacyES5) {\n      pdfDefaultOptions.needsES5 = true;\n    }\n    await this.loadViewer(forceReload);\n    return this.PDFViewerApplication !== undefined;\n  }\n\n  public ngOnDestroy() {\n    this.shuttingDown = true;\n    if (typeof window === 'undefined') {\n      return; // fast escape for server side rendering\n    }\n    delete globalThis['setNgxExtendedPdfViewerSource'];\n\n    const w = window as any;\n    delete w.pdfjsLib;\n    document.querySelectorAll('.ngx-extended-pdf-viewer-script').forEach((e: HTMLScriptElement) => {\n      e.onload = null;\n      e.remove();\n    });\n  }\n\n  private iOSVersionRequiresES5(): boolean {\n    if (typeof window === 'undefined') {\n      // server-side rendering\n      return false;\n    }\n    const match = navigator.appVersion.match(/OS (\\d+)_(\\d+)_?(\\d+)?/);\n    if (match !== undefined && match !== null) {\n      return parseInt(match[1], 10) < 14;\n    }\n\n    return false;\n  }\n\n  private async needsES5(useInlineScripts: boolean): Promise<boolean> {\n    if (typeof window === 'undefined') {\n      // server-side rendering\n      return false;\n    }\n    if (this._needsES5 === undefined) {\n      const isIE = !!(<any>globalThis).MSInputMethodContext && !!(<any>document).documentMode;\n      const isEdge = /Edge\\/\\d./i.test(navigator.userAgent);\n      const isIOs13OrBelow = this.iOSVersionRequiresES5();\n      let needsES5 = typeof ReadableStream === 'undefined' || typeof Promise['allSettled'] === 'undefined';\n      if (needsES5 || isIE || isEdge || isIOs13OrBelow || this.forceUsingLegacyES5) {\n        this._needsES5 = true;\n        return true;\n      }\n      this._needsES5 = !(await this.ngxExtendedPdfViewerCanRunModernJSCode(useInlineScripts));\n      this.polyfillPromiseWithResolversIfZoneJSOverwritesIt();\n    }\n    return this._needsES5;\n  }\n\n  /**\n   * Angular 16 uses zone.js 0.13.3, and this version has a problem with Promise.withResolvers.\n   * If your browser supports Promise.withResolvers, zone.js accidentally overwrites it with \"undefined\".\n   * This method adds a polyfill for Promise.withResolvers if it is not available.\n   */\n  private polyfillPromiseWithResolversIfZoneJSOverwritesIt() {\n    const TypelessPromise = Promise as any;\n    if (!TypelessPromise.withResolvers) {\n      TypelessPromise.withResolvers = function withResolvers() {\n        let a: unknown;\n        let b: unknown;\n        const c = new this(function (resolve: unknown, reject: unknown) {\n          a = resolve;\n          b = reject;\n        });\n        return { resolve: a, reject: b, promise: c };\n      };\n    }\n  }\n\n  private ngxExtendedPdfViewerCanRunModernJSCode(useInlineScripts: boolean): Promise<boolean> {\n    return new Promise((resolve) => {\n      const support = (<any>globalThis).ngxExtendedPdfViewerCanRunModernJSCode;\n      support !== undefined ? resolve(support) : resolve(this.addScriptOpChainingSupport(useInlineScripts));\n    });\n  }\n}\n"]}