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Commit 6e7b1076 authored by Fred Chasen's avatar Fred Chasen
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Merge branch 'eslint' into 'master' 

Add eslint and fix errors

See merge request tools/pagedjs-cli!8
parents 17f68e9b 68ac65b3
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1 merge request!8Add eslint and fix errors
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      bin/paged
      + 37
      − 39
      View file @ 6e7b1076
      #!/usr/bin/env node #!/usr/bin/env node
      const program = require('commander'); const program = require("commander");
      const ora = require('ora'); const ora = require("ora");
      const Printer = require("../"); const Printer = require("../");
      const path = require('path'); const path = require("path");
      const fs = require('fs'); const fs = require("fs");
      const { promisify } = require('util'); // const { promisify } = require("util");
      const writeFileAsync = promisify(fs.writeFile); // const writeFileAsync = promisify(fs.writeFile);
      const replaceExt = require('replace-ext'); const replaceExt = require("replace-ext");
      program program
      .version(require('../package.json').version) .version(require("../package.json").version)
      .arguments('[inputPath]') .arguments("[inputPath]")
      .option('-i, --inputs [inputs]', 'Inputs') .option("-i, --inputs [inputs]", "Inputs")
      .option('-o, --output [output]', 'Output') .option("-o, --output [output]", "Output")
      .option('-d, --debug', 'Debug') .option("-d, --debug", "Debug")
      .option('-l, --landscape', 'Landscape printing', false) .option("-l, --landscape", "Landscape printing", false)
      .option('-s, --page-size [size]', 'Print to Page Size [size]') .option("-s, --page-size [size]", "Print to Page Size [size]")
      .option('-w, --width [size]', 'Print to Page Width [width] in MM') .option("-w, --width [size]", "Print to Page Width [width] in MM")
      .option('-h --height [size]', 'Print to Page Height [weight] in MM') .option("-h --height [size]", "Print to Page Height [weight] in MM")
      // .option('-m, --page-margin [margin]', 'Print with margin [margin]') // .option("-m, --page-margin [margin]", "Print with margin [margin]")
      // .option('-n, --hyphenate [lang]', 'Hyphenate with language [language], defaults to "en-us"') // .option("-n, --hyphenate [lang]", "Hyphenate with language [language], defaults to "en-us"")
      // .option('-hi, --hypher_ignore [str]', 'Ignore passed element selectors, such as ".class_to_ignore, h1"') // .option("-hi, --hypher_ignore [str]", "Ignore passed element selectors, such as ".class_to_ignore, h1"")
      // .option('-ho, --hypher_only [str]', 'Only hyphenate passed elements selector, such as ".hyphenate, aside"') // .option("-ho, --hypher_only [str]", "Only hyphenate passed elements selector, such as ".hyphenate, aside"")
      // .option('-e, --encoding [type]', 'Set the encoding of the input html, defaults to "utf-8"') // .option("-e, --encoding [type]", "Set the encoding of the input html, defaults to "utf-8"")
      .option('-t, --timeout [ms]', 'Set a max timeout of [ms]') .option("-t, --timeout [ms]", "Set a max timeout of [ms]")
      .option('-x, --html', 'output html file') .option("-x, --html", "output html file")
      .option('-b, --blockLocal', 'Disallow access to filesystem for local files') .option("-b, --blockLocal", "Disallow access to filesystem for local files")
      .option('--outline-tags [tags]', 'Specifies that an outline should be ' + .option("--outline-tags [tags]", "Specifies that an outline should be " +
      'generated for the resulting PDF document. [tags] specifies which ' + "generated for the resulting PDF document. [tags] specifies which " +
      'HTML tags should be considered for that outline. ' + "HTML tags should be considered for that outline. " +
      '"h1,h2" will trigger an outline with "h1" tags as root elements ' + "\"h1,h2\" will trigger an outline with \"h1\" tags as root elements " +
      'and "h2" elements as their childs.') "and \"h2\" elements as their childs.")
      .parse(process.argv); .parse(process.argv);
      ...@@ -38,19 +38,17 @@ let input = program.inputs || program.args[0]; ...@@ -38,19 +38,17 @@ let input = program.inputs || program.args[0];
      let dir = process.cwd(); let dir = process.cwd();
      let url;
      let relativePath; let relativePath;
      let allowLocal; let allowLocal;
      try { try {
      url = new URL(input); new URL(input);
      allowLocal = false; allowLocal = false;
      } catch { } catch (error) {
      relativePath = path.resolve(dir, input); relativePath = path.resolve(dir, input);
      allowLocal = !program.blockLocal; allowLocal = !program.blockLocal;
      } }
      let output; let output;
      let tmpFile, tmpPath;
      let headless = typeof program.debug === "undefined"; let headless = typeof program.debug === "undefined";
      ...@@ -64,7 +62,7 @@ if (!input) { ...@@ -64,7 +62,7 @@ if (!input) {
      if (relativePath) { if (relativePath) {
      if (['.html', '.xhtml'].indexOf(path.extname(relativePath)) === -1) { if ([".html", ".xhtml"].indexOf(path.extname(relativePath)) === -1) {
      console.error("Must pass a html or xhtml file as input"); console.error("Must pass a html or xhtml file as input");
      return process.exit(1); return process.exit(1);
      } }
      ...@@ -80,7 +78,7 @@ if (relativePath) { ...@@ -80,7 +78,7 @@ if (relativePath) {
      if (typeof(program.output) === "string") { if (typeof(program.output) === "string") {
      output = path.resolve(dir, program.output); output = path.resolve(dir, program.output);
      } else if (typeof(program.output) !== "undefined") { } else if (typeof(program.output) !== "undefined") {
      output = './' + replaceExt(path.basename(input), '.pdf'); output = "./" + replaceExt(path.basename(input), ".pdf");
      } else { } else {
      output = "output.pdf"; output = "output.pdf";
      } }
      ...@@ -88,7 +86,7 @@ if (typeof(program.output) === "string") { ...@@ -88,7 +86,7 @@ if (typeof(program.output) === "string") {
      const spinner = ora({ const spinner = ora({
      spinner: "circleQuarters" spinner: "circleQuarters"
      }) });
      if (typeof input === "string") { if (typeof input === "string") {
      ...@@ -106,7 +104,7 @@ if (typeof input === "string") { ...@@ -106,7 +104,7 @@ if (typeof input === "string") {
      spinner.start("Rendering: Page " + (page.position + 1)); spinner.start("Rendering: Page " + (page.position + 1));
      } else { } else {
      spinner.text = "Rendering: Page " + (page.position + 1) spinner.text = "Rendering: Page " + (page.position + 1);
      } }
      }); });
      ...@@ -125,9 +123,9 @@ if (typeof input === "string") { ...@@ -125,9 +123,9 @@ if (typeof input === "string") {
      let options = {}; let options = {};
      if (program.html) { if (program.html) {
      file = await printer.html(input, options); file = await printer.html(input, options);
      output = replaceExt(output, '.html'); output = replaceExt(output, ".html");
      } else { } else {
      options.outlineTags = !program.outlineTags ? [] : program.outlineTags.split(','); options.outlineTags = !program.outlineTags ? [] : program.outlineTags.split(",");
      file = await printer.pdf(input, options); file = await printer.pdf(input, options);
      } }
      } else { } else {
      ......
      package-lock.json
      + 461
      − 364
      View file @ 6e7b1076
      This diff is collapsed.
      package.json
      + 14
      − 13
      View file @ 6e7b1076
      ...@@ -11,24 +11,25 @@ ...@@ -11,24 +11,25 @@
      "bin": "./bin/paged", "bin": "./bin/paged",
      "scripts": { "scripts": {
      "start": "./bin/paged", "start": "./bin/paged",
      "build": "pkg ." "build": "pkg .",
      "lint": "./node_modules/.bin/eslint src bin/paged"
      }, },
      "main": "index.js", "main": "index.js",
      "dependencies": { "dependencies": {
      "commander": "^2.20.0", "commander": "^3.0.2",
      "express": "^4.16.4", "express": "^4.17.1",
      "hyphenopoly": "^3.0.1", "hyphenopoly": "^3.2.1",
      "katex": "^0.10.1", "katex": "^0.11.1",
      "lodash": "^4.17.11", "lodash": "^4.17.15",
      "mathjax": "^2.7.5", "mathjax": "^3.0.0",
      "node-fetch": "^2.4.1", "node-fetch": "^2.6.0",
      "ora": "^3.4.0", "ora": "^4.0.2",
      "pagedjs": "^0.1.34", "pagedjs": "0.1.34",
      "pdf-lib": "^0.6.1", "pdf-lib": "^1.2.0",
      "puppeteer": "^1.15.0", "puppeteer": "^1.20.0",
      "replace-ext": "^1.0.0" "replace-ext": "^1.0.0"
      }, },
      "devDependencies": { "devDependencies": {
      "eslint": "^5.16.0" "eslint": "^6.5.1"
      } }
      } }
      src/postprocesser.js
      + 22
      − 22
      View file @ 6e7b1076
      const PDFLib = require("pdf-lib"); const PDFLib = require("pdf-lib");
      const EventEmitter = require('events'); const EventEmitter = require("events");
      const PDFDocumentWriter = require('./writer'); const PDFDocumentWriter = require("./writer");
      class PostProcesser extends EventEmitter { class PostProcesser extends EventEmitter {
      constructor(pdf) { constructor(pdf) {
      super(); super();
      if (!pdf) { if (!pdf) {
      throw "Must pass a PDF Buffer to PostProcesser" throw "Must pass a PDF Buffer to PostProcesser";
      } }
      this.pdf = pdf this.pdf = pdf;
      this.pdfDoc = PDFLib.PDFDocumentFactory.load(pdf); this.pdfDoc = PDFLib.PDFDocumentFactory.load(pdf);
      } }
      ...@@ -58,7 +58,7 @@ class PostProcesser extends EventEmitter { ...@@ -58,7 +58,7 @@ class PostProcesser extends EventEmitter {
      modDate: info.getMaybe("ModDate") && info.getMaybe("ModDate").string, modDate: info.getMaybe("ModDate") && info.getMaybe("ModDate").string,
      creator: info.getMaybe("Creator") && info.getMaybe("Creator").string, creator: info.getMaybe("Creator") && info.getMaybe("Creator").string,
      producer: info.getMaybe("Producer") && info.getMaybe("Producer").string producer: info.getMaybe("Producer") && info.getMaybe("Producer").string
      } };
      } }
      updateInfoDict(meta) { updateInfoDict(meta) {
      ...@@ -100,9 +100,9 @@ class PostProcesser extends EventEmitter { ...@@ -100,9 +100,9 @@ class PostProcesser extends EventEmitter {
      } }
      addXmpMetadata(meta) { addXmpMetadata(meta) {
      const charCodes = (str) => str.split('').map((c) => c.charCodeAt(0)); const charCodes = (str) => str.split("").map((c) => c.charCodeAt(0));
      const typedArrayFor = (str) => new Uint8Array(charCodes(str)); const typedArrayFor = (str) => new Uint8Array(charCodes(str));
      const whitespacePadding = new Array(20).fill(' '.repeat(100)).join('\n'); const whitespacePadding = new Array(20).fill(" ".repeat(100)).join("\n");
      const metadataXML = ` const metadataXML = `
      <?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?> <?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
      <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.2-c001 63.139439, 2010/09/27-13:37:26"> <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.2-c001 63.139439, 2010/09/27-13:37:26">
      ...@@ -124,7 +124,7 @@ class PostProcesser extends EventEmitter { ...@@ -124,7 +124,7 @@ class PostProcesser extends EventEmitter {
      <rdf:Bag> <rdf:Bag>
      ${meta.keywords ${meta.keywords
      .map((keyword) => `<rdf:li>${keyword}</rdf:li>`) .map((keyword) => `<rdf:li>${keyword}</rdf:li>`)
      .join('\n')} .join("\n")}
      </rdf:Bag> </rdf:Bag>
      </dc:subject> </dc:subject>
      </rdf:Description> </rdf:Description>
      ...@@ -149,8 +149,8 @@ class PostProcesser extends EventEmitter { ...@@ -149,8 +149,8 @@ class PostProcesser extends EventEmitter {
      const metadataStreamDict = PDFLib.PDFDictionary.from( const metadataStreamDict = PDFLib.PDFDictionary.from(
      { {
      Type: PDFLib.PDFName.from('Metadata'), Type: PDFLib.PDFName.from("Metadata"),
      Subtype: PDFLib.PDFName.from('XML'), Subtype: PDFLib.PDFName.from("XML"),
      Length: PDFLib.PDFNumber.fromNumber(metadataXML.length), Length: PDFLib.PDFNumber.fromNumber(metadataXML.length),
      }, },
      this.pdfDoc.index, this.pdfDoc.index,
      ...@@ -163,8 +163,8 @@ class PostProcesser extends EventEmitter { ...@@ -163,8 +163,8 @@ class PostProcesser extends EventEmitter {
      const metadataStreamRef = this.pdfDoc.register(metadataStream); const metadataStreamRef = this.pdfDoc.register(metadataStream);
      this.pdfDoc.catalog.set('Metadata', metadataStreamRef); this.pdfDoc.catalog.set("Metadata", metadataStreamRef);
      }; }
      boxes(pages) { boxes(pages) {
      const pdfPages = this.pdfDoc.getPages(); const pdfPages = this.pdfDoc.getPages();
      ...@@ -205,17 +205,17 @@ class PostProcesser extends EventEmitter { ...@@ -205,17 +205,17 @@ class PostProcesser extends EventEmitter {
      /** /**
      * Adds a table of content to the generated PDF * Adds a table of content to the generated PDF
      * *
      * Ideally this would not be required if Chromium would add this directly. * Ideally this would not be required if Chromium would add this directly.
      * So if these bugs are closed this can probably be removed again: * So if these bugs are closed this can probably be removed again:
      * - https://bugs.chromium.org/p/chromium/issues/detail?id=840455 * - https://bugs.chromium.org/p/chromium/issues/detail?id=840455
      * - https://github.com/GoogleChrome/puppeteer/issues/1778 * - https://github.com/GoogleChrome/puppeteer/issues/1778
      * *
      * This code is heavily based on @Hopding's comment at: * This code is heavily based on @Hopding's comment at:
      * https://github.com/Hopding/pdf-lib/issues/127#issuecomment-502450179 * https://github.com/Hopding/pdf-lib/issues/127#issuecomment-502450179
      */ */
      addOutline(outlineSpec) { addOutline(outlineSpec) {
      const outline = JSON.parse(JSON.stringify(outlineSpec)) const outline = JSON.parse(JSON.stringify(outlineSpec));
      const pageRefs = []; const pageRefs = [];
      ...@@ -234,7 +234,7 @@ class PostProcesser extends EventEmitter { ...@@ -234,7 +234,7 @@ class PostProcesser extends EventEmitter {
      count += countOutlineLayer(outlineEntry.children); count += countOutlineLayer(outlineEntry.children);
      } }
      return count; return count;
      } };
      const createItemsForOutlineLayer = (layer, parent) => { const createItemsForOutlineLayer = (layer, parent) => {
      layer.forEach((outlineItem, i) => { layer.forEach((outlineItem, i) => {
      ...@@ -243,13 +243,13 @@ class PostProcesser extends EventEmitter { ...@@ -243,13 +243,13 @@ class PostProcesser extends EventEmitter {
      const pdfItem = createOutlineItem(outlineItem, prev, next, parent); const pdfItem = createOutlineItem(outlineItem, prev, next, parent);
      index.assign(outlineItem.ref, pdfItem); index.assign(outlineItem.ref, pdfItem);
      }); });
      } };
      const createOutlineItem = (outlineItem, prev, next, parent) => { const createOutlineItem = (outlineItem, prev, next, parent) => {
      if (!outlineItem.id) { if (!outlineItem.id) {
      throw new Error(`Cannot generate outline item with title '${outlineItem.title} ` + throw new Error(`Cannot generate outline item with title '${outlineItem.title} ` +
      `without any target anchor. Please specify an 'id' attribute for ` + "without any target anchor. Please specify an 'id' attribute for " +
      `the relevant HTML element`); "the relevant HTML element");
      } }
      const item = { const item = {
      Title: PDFLib.PDFString.fromString(outlineItem.title), Title: PDFLib.PDFString.fromString(outlineItem.title),
      ...@@ -277,14 +277,14 @@ class PostProcesser extends EventEmitter { ...@@ -277,14 +277,14 @@ class PostProcesser extends EventEmitter {
      for (const child of outlineEntry.children) { for (const child of outlineEntry.children) {
      createOutlineReferences(child); createOutlineReferences(child);
      } }
      } };
      for (const outlineItem of outline) { for (const outlineItem of outline) {
      createOutlineReferences(outlineItem); createOutlineReferences(outlineItem);
      } }
      createItemsForOutlineLayer(outline, outlineReference); createItemsForOutlineLayer(outline, outlineReference);
      const pdfOutline = PDFLib.PDFDictionary.from( const pdfOutline = PDFLib.PDFDictionary.from(
      { {
      First: outline[0].ref, First: outline[0].ref,
      ...@@ -294,7 +294,7 @@ class PostProcesser extends EventEmitter { ...@@ -294,7 +294,7 @@ class PostProcesser extends EventEmitter {
      index, index,
      ); );
      index.assign(outlineReference, pdfOutline); index.assign(outlineReference, pdfOutline);
      this.pdfDoc.catalog.set('Outlines', outlineReference); this.pdfDoc.catalog.set("Outlines", outlineReference);
      } }
      save() { save() {
      ......
      src/printer.js
      + 17
      − 20
      View file @ 6e7b1076
      const Paged = require('pagedjs'); const EventEmitter = require("events");
      const EventEmitter = require('events'); const puppeteer = require("puppeteer");
      const puppeteer = require('puppeteer');
      const util = require('util');
      const fs = require('fs');
      const fetch = require("node-fetch"); const fetch = require("node-fetch");
      const path = require('path'); const path = require("path");
      let dir = process.cwd(); let dir = process.cwd();
      ...@@ -14,7 +11,7 @@ let pagedjsLocation = require.resolve("pagedjs/dist/paged.polyfill.js"); ...@@ -14,7 +11,7 @@ let pagedjsLocation = require.resolve("pagedjs/dist/paged.polyfill.js");
      let paths = pagedjsLocation.split("node_modules"); let paths = pagedjsLocation.split("node_modules");
      let scriptPath = paths[0] + "node_modules" + paths[paths.length-1]; let scriptPath = paths[0] + "node_modules" + paths[paths.length-1];
      const PostProcesser = require('./postprocesser'); const PostProcesser = require("./postprocesser");
      class Printer extends EventEmitter { class Printer extends EventEmitter {
      constructor(headless, allowLocal) { constructor(headless, allowLocal) {
      ...@@ -27,7 +24,7 @@ class Printer extends EventEmitter { ...@@ -27,7 +24,7 @@ class Printer extends EventEmitter {
      async setup() { async setup() {
      const browser = await puppeteer.launch({ const browser = await puppeteer.launch({
      headless: this.headless, headless: this.headless,
      args: this.allowLocal ? ['--allow-file-access-from-files', '--disable-dev-shm-usage'] : ['--disable-dev-shm-usage'], args: this.allowLocal ? ["--allow-file-access-from-files", "--disable-dev-shm-usage"] : ["--disable-dev-shm-usage"],
      ignoreHTTPSErrors: true ignoreHTTPSErrors: true
      }); });
      ...@@ -54,10 +51,10 @@ class Printer extends EventEmitter { ...@@ -54,10 +51,10 @@ class Printer extends EventEmitter {
      uri = new URL(input); uri = new URL(input);
      if (uri.protocol === "https:") { if (uri.protocol === "https:") {
      html = await fetch(input) html = await fetch(input)
      .then(res => res.text()) .then(res => res.text());
      } }
      url = input; url = input;
      } catch { } catch (error) {
      let relativePath = path.resolve(dir, input); let relativePath = path.resolve(dir, input);
      url = "file://" + relativePath; url = "file://" + relativePath;
      } }
      ...@@ -101,15 +98,15 @@ class Printer extends EventEmitter { ...@@ -101,15 +98,15 @@ class Printer extends EventEmitter {
      path: scriptPath path: scriptPath
      }); });
      // await page.exposeFunction('PuppeteerLogger', (msg) => { // await page.exposeFunction("PuppeteerLogger", (msg) => {
      // console.log(msg); // console.log(msg);
      // }); // });
      await page.exposeFunction('onSize', (size) => { await page.exposeFunction("onSize", (size) => {
      this.emit("size", size); this.emit("size", size);
      }); });
      await page.exposeFunction('onPage', (page) => { await page.exposeFunction("onPage", (page) => {
      // console.log("page", page.position + 1); // console.log("page", page.position + 1);
      this.pages.push(page); this.pages.push(page);
      ...@@ -117,7 +114,7 @@ class Printer extends EventEmitter { ...@@ -117,7 +114,7 @@ class Printer extends EventEmitter {
      this.emit("page", page); this.emit("page", page);
      }); });
      await page.exposeFunction('onRendered', (msg, width, height, orientation) => { await page.exposeFunction("onRendered", (msg, width, height, orientation) => {
      this.emit("rendered", msg, width, height, orientation); this.emit("rendered", msg, width, height, orientation);
      resolver({msg, width, height, orientation}); resolver({msg, width, height, orientation});
      }); });
      ...@@ -146,7 +143,7 @@ class Printer extends EventEmitter { ...@@ -146,7 +143,7 @@ class Printer extends EventEmitter {
      x: getPointsValue(cropbox.x) - getPointsValue(mediabox.x), x: getPointsValue(cropbox.x) - getPointsValue(mediabox.x),
      y: getPointsValue(cropbox.y) - getPointsValue(mediabox.y) y: getPointsValue(cropbox.y) - getPointsValue(mediabox.y)
      } }
      } };
      window.onPage({ id, width, height, startToken, endToken, breakAfter, breakBefore, position, boxes }); window.onPage({ id, width, height, startToken, endToken, breakAfter, breakBefore, position, boxes });
      }); });
      ...@@ -173,7 +170,7 @@ class Printer extends EventEmitter { ...@@ -173,7 +170,7 @@ class Printer extends EventEmitter {
      async _parseOutline(page, tags) { async _parseOutline(page, tags) {
      return await page.evaluate((tags) => { return await page.evaluate((tags) => {
      const tagsToProcess = []; const tagsToProcess = [];
      for (const node of document.querySelectorAll(tags.join(','))) { for (const node of document.querySelectorAll(tags.join(","))) {
      tagsToProcess.push(node); tagsToProcess.push(node);
      } }
      tagsToProcess.reverse(); tagsToProcess.reverse();
      ...@@ -212,8 +209,8 @@ class Printer extends EventEmitter { ...@@ -212,8 +209,8 @@ class Printer extends EventEmitter {
      for (const child of node.children) { for (const child of node.children) {
      stripParentProperty(child); stripParentProperty(child);
      } }
      } };
      stripParentProperty(root) stripParentProperty(root);
      return root.children; return root.children;
      }, tags); }, tags);
      } }
      ...@@ -233,7 +230,7 @@ class Printer extends EventEmitter { ...@@ -233,7 +230,7 @@ class Printer extends EventEmitter {
      if (tag.name) { if (tag.name) {
      meta[tag.name] = tag.content; meta[tag.name] = tag.content;
      } }
      }) });
      return meta; return meta;
      }); });
      ...@@ -252,7 +249,7 @@ class Printer extends EventEmitter { ...@@ -252,7 +249,7 @@ class Printer extends EventEmitter {
      bottom: 0, bottom: 0,
      left: 0, left: 0,
      } }
      } };
      let pdf = await page.pdf(settings) let pdf = await page.pdf(settings)
      .catch((e) => { .catch((e) => {
      ......
      src/writer.js
      + 9
      − 6
      View file @ 6e7b1076
      const PDFLib = require("pdf-lib"); const PDFLib = require("pdf-lib");
      const isFunction = require( 'lodash/isFunction' ); const isFunction = require( "lodash/isFunction" );
      const last = require( 'lodash/last' ); const last = require( "lodash/last" );
      const sortBy = require( 'lodash/sortBy' ); const sortBy = require( "lodash/sortBy" );
      const PDFXRefTableFactory = require( 'pdf-lib/lib/core/pdf-structures/factories/PDFXRefTableFactory' ).default; const PDFXRefTableFactory = require( "pdf-lib/lib/core/pdf-structures/factories/PDFXRefTableFactory" ).default;
      const createIndirectObjectsFromIndex = ({ index }) => { const createIndirectObjectsFromIndex = ({ index }) => {
      let catalogRef; let catalogRef;
      ...@@ -45,7 +45,7 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter { ...@@ -45,7 +45,7 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter {
      nonStreamObjects, nonStreamObjects,
      } = createIndirectObjectsFromIndex(pdfDoc.index); } = createIndirectObjectsFromIndex(pdfDoc.index);
      if (!catalogRef) error('Missing PDFCatalog'); if (!catalogRef) console.error("Missing PDFCatalog");
      streamObjects.forEach((streamObj) => { streamObjects.forEach((streamObj) => {
      if (isFunction(streamObj.pdfObject.encode)) streamObj.pdfObject.encode(); if (isFunction(streamObj.pdfObject.encode)) streamObj.pdfObject.encode();
      }); });
      ...@@ -53,7 +53,7 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter { ...@@ -53,7 +53,7 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter {
      const merged = [...streamObjects, ...nonStreamObjects]; const merged = [...streamObjects, ...nonStreamObjects];
      const offsets = computeOffsets(pdfDoc.header.bytesSize(), merged); const offsets = computeOffsets(pdfDoc.header.bytesSize(), merged);
      const sortedOffsets = sortBy(offsets, 'objectNumber'); const sortedOffsets = sortBy(offsets, "objectNumber");
      /* ===== (2) Create XRefTable and Trailer ===== */ /* ===== (2) Create XRefTable and Trailer ===== */
      const table = PDFXRefTableFactory.forOffsets(sortedOffsets); const table = PDFXRefTableFactory.forOffsets(sortedOffsets);
      ...@@ -74,6 +74,8 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter { ...@@ -74,6 +74,8 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter {
      const bufferSize = tableOffset + table.bytesSize() + trailer.bytesSize(); const bufferSize = tableOffset + table.bytesSize() + trailer.bytesSize();
      const buffer = new Uint8Array(bufferSize); const buffer = new Uint8Array(bufferSize);
      /* eslint-disable no-unused-vars */
      // TODO: how is remaining used?
      let remaining = pdfDoc.header.copyBytesInto(buffer); let remaining = pdfDoc.header.copyBytesInto(buffer);
      remaining = merged.reduce( remaining = merged.reduce(
      (remBytes, indirectObj) => indirectObj.copyBytesInto(remBytes), (remBytes, indirectObj) => indirectObj.copyBytesInto(remBytes),
      ...@@ -81,6 +83,7 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter { ...@@ -81,6 +83,7 @@ class PDFDocumentWriter extends PDFLib.PDFDocumentWriter {
      ); );
      remaining = table.copyBytesInto(remaining); remaining = table.copyBytesInto(remaining);
      remaining = trailer.copyBytesInto(remaining); remaining = trailer.copyBytesInto(remaining);
      /* eslint-enable no-unused-vars */
      return buffer; return buffer;
      } }
      ......
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