54 lines
1.5 KiB
Diff
Vendored
54 lines
1.5 KiB
Diff
Vendored
diff --git a/epub.js b/epub.js
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index 50efff7678ca4879ed639d3bb70fd37e7477fd16..accbe689cd200bd59475dd20fca596511d0f33e0 100644
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--- a/epub.js
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+++ b/epub.js
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@@ -3,9 +3,28 @@ var xml2jsOptions = xml2js.defaults['0.1'];
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var EventEmitter = require('events').EventEmitter;
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try {
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- // zipfile is an optional dependency:
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- var ZipFile = require("zipfile").ZipFile;
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-} catch (err) {
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+ var zipread = require("zipread");
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+ var ZipFile = function(filename) {
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+ var zip = zipread(filename);
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+ this.zip = zip;
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+ var files = zip.files;
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+
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+ files = Object.values(files).filter((file) => {
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+ return !file.dir;
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+ }).map((file) => {
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+ return file.name;
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+ });
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+
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+ this.names = files;
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+ this.count = this.names.length;
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+ };
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+ ZipFile.prototype.readFile = function(name, cb) {
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+ this.zip.readFile(name
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+ , function(err, buffer) {
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+ return cb(null, buffer);
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+ });
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+ };
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+} catch(err) {
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// Mock zipfile using pure-JS adm-zip:
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var AdmZip = require('adm-zip');
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diff --git a/package.json b/package.json
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index 8c3dccf0caac8913a2edabd7049b25bb9063c905..57bac3b71ddd73916adbdf00b049089181db5bcb 100644
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--- a/package.json
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+++ b/package.json
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@@ -40,10 +40,8 @@
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],
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"dependencies": {
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"adm-zip": "^0.4.11",
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- "xml2js": "^0.4.23"
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- },
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- "optionalDependencies": {
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- "zipfile": "^0.5.11"
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+ "xml2js": "^0.4.23",
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+ "zipread": "^1.3.3"
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},
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"devDependencies": {
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"@types/mocha": "^5.2.5",
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