ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-08 09:20:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Enable the ESLint prefer-const rule globally (PR 11450 follow-up)

Browse source 
Please find additional details about the ESLint rule at https://eslint.org/docs/rules/prefer-const

With the recent introduction of Prettier this sort of mass enabling of ESLint rules becomes a lot easier, since the code will be automatically reformatted as necessary to account for e.g. changed line lengths.

Note that this patch is generated automatically, by using the ESLint `--fix` argument, and will thus require some additional clean-up (which is done separately).
This commit is contained in:
Jonas Jenwald 2020-01-24 09:48:21 +01:00
parent d2d9441373
commit 9e262ae7fa
54 changed files with 676 additions and 661 deletions
Download patch file Download diff file Expand all files Collapse all files

36
src/display/node_stream.js
View file

@ -14,10 +14,10 @@
*/
/* globals __non_webpack_require__ */
let fs = __non_webpack_require__("fs");
let http = __non_webpack_require__("http");
let https = __non_webpack_require__("https");
let url = __non_webpack_require__("url");
const fs = __non_webpack_require__("fs");
const http = __non_webpack_require__("http");
const https = __non_webpack_require__("https");
const url = __non_webpack_require__("url");
import {
AbortException,
@ -33,7 +33,7 @@ import {
const fileUriRegex = /^file:\/\/\/[a-zA-Z]:\//;
function parseUrl(sourceUrl) {
let parsedUrl = url.parse(sourceUrl);
const parsedUrl = url.parse(sourceUrl);
if (parsedUrl.protocol === "file:" || parsedUrl.host) {
return parsedUrl;
}
@ -78,7 +78,7 @@ class PDFNodeStream {
if (end <= this._progressiveDataLength) {
return null;
}
let rangeReader = this.isFsUrl
const rangeReader = this.isFsUrl
? new PDFNodeStreamFsRangeReader(this, start, end)
: new PDFNodeStreamRangeReader(this, start, end);
this._rangeRequestReaders.push(rangeReader);
@ -90,7 +90,7 @@ class PDFNodeStream {
this._fullRequestReader.cancel(reason);
}
let readers = this._rangeRequestReaders.slice(0);
const readers = this._rangeRequestReaders.slice(0);
readers.forEach(function(reader) {
reader.cancel(reason);
});
@ -103,7 +103,7 @@ class BaseFullReader {
this._done = false;
this._storedError = null;
this.onProgress = null;
let source = stream.source;
const source = stream.source;
this._contentLength = source.length; // optional
this._loaded = 0;
this._filename = null;
@ -151,7 +151,7 @@ class BaseFullReader {
throw this._storedError;
}
let chunk = this._readableStream.read();
const chunk = this._readableStream.read();
if (chunk === null) {
this._readCapability = createPromiseCapability();
return this.read();
@ -164,7 +164,7 @@ class BaseFullReader {
});
}
// Ensure that `read()` method returns ArrayBuffer.
let buffer = new Uint8Array(chunk).buffer;
const buffer = new Uint8Array(chunk).buffer;
return { value: buffer, done: false };
}
@ -222,7 +222,7 @@ class BaseRangeReader {
this._loaded = 0;
this._readableStream = null;
this._readCapability = createPromiseCapability();
let source = stream.source;
const source = stream.source;
this._isStreamingSupported = !source.disableStream;
}
@ -239,7 +239,7 @@ class BaseRangeReader {
throw this._storedError;
}
let chunk = this._readableStream.read();
const chunk = this._readableStream.read();
if (chunk === null) {
this._readCapability = createPromiseCapability();
return this.read();
@ -249,7 +249,7 @@ class BaseRangeReader {
this.onProgress({ loaded: this._loaded });
}
// Ensure that `read()` method returns ArrayBuffer.
let buffer = new Uint8Array(chunk).buffer;
const buffer = new Uint8Array(chunk).buffer;
return { value: buffer, done: false };
}
@ -308,7 +308,7 @@ class PDFNodeStreamFullReader extends BaseFullReader {
constructor(stream) {
super(stream);
let handleResponse = response => {
const handleResponse = response => {
if (response.statusCode === 404) {
const error = new MissingPDFException(`Missing PDF "${this._url}".`);
this._storedError = error;
@ -323,7 +323,7 @@ class PDFNodeStreamFullReader extends BaseFullReader {
// here: https://nodejs.org/api/http.html#http_message_headers.
return this._readableStream.headers[name.toLowerCase()];
};
let {
const {
allowRangeRequests,
suggestedLength,
} = validateRangeRequestCapabilities({
@ -369,8 +369,8 @@ class PDFNodeStreamRangeReader extends BaseRangeReader {
super(stream);
this._httpHeaders = {};
for (let property in stream.httpHeaders) {
let value = stream.httpHeaders[property];
for (const property in stream.httpHeaders) {
const value = stream.httpHeaders[property];
if (typeof value === "undefined") {
continue;
}
@ -378,7 +378,7 @@ class PDFNodeStreamRangeReader extends BaseRangeReader {
}
this._httpHeaders["Range"] = `bytes=${start}-${end - 1}`;
let handleResponse = response => {
const handleResponse = response => {
if (response.statusCode === 404) {
const error = new MissingPDFException(`Missing PDF "${this._url}".`);
this._storedError = error;