2020-02-26 15:12:50

index.js

@@ -21,13 +21,19 @@ function writeEpub(articles, imgs, name, path) {
     path = path || fnameEscape(name) + '.epub'
     if(!path.endsWith('.epub')) path += '.epub'
     
-    var zip = new jszip();
-    zip.file('mimetype', fs.readFileSync(d('./assets/mimetype')));
-    zip.file('META-INF/container.xml', fs.readFileSync(d('./assets/container.xml')));
-    zip.file('OEBPS/Styles/Style.css', fs.readFileSync(d('./assets/Style.css')));
+    var mimetype = fs.readFileSync(d('./assets/mimetype'))
+    var container = fs.readFileSync(d('./assets/container.xml'))
+    var style = fs.readFileSync(d('./assets/Style.css'))
+    var articleTemp = fs.readFileSync(d('assets/article.ejs'), 'utf-8')
+    var contentTemp = fs.readFileSync(d('assets/content.ejs'), 'utf-8')
+    var tocTemp = fs.readFileSync(d('assets/toc.ejs'), 'utf-8')
     
-    var articleTemp = ejs.compile(fs.readFileSync(d('assets/article.ejs'), 'utf-8'))
+    var zip = new jszip();
+    zip.file('mimetype', mimetype);
+    zip.file('META-INF/container.xml', container);
+    zip.file('OEBPS/Styles/Style.css', style);
     
+    articleTemp = ejs.compile(articleTemp)
     for(var [i, art] of articles.entries()) {
         zip.file(`OEBPS/Text/${+i+1}.html`, articleTemp(art));
     }
@@ -37,7 +43,6 @@ function writeEpub(articles, imgs, name, path) {
     }
     
     var uuid = uuidGenerator.uuid();
-        
     var htmlToc = articles.map((art, i) => ({
             title: art.title,
             file: `${+i+1}.html`,
@@ -45,22 +50,24 @@ function writeEpub(articles, imgs, name, path) {
     var imgToc = Array.from(imgs.keys())
         .map(fname => ({file: fname}))
 
-    var opf = ejs.render(fs.readFileSync(d('assets/content.ejs'), 'utf-8'), {
+    var co = ejs.render(contentTemp, {
         date: moment().format('YYYY-MM-DD'),
         imgToc: imgToc,
         htmlToc: htmlToc,
         uuid: uuid,
         name: name,
     });
-    zip.file('OEBPS/content.opf', opf);
+    zip.file('OEBPS/content.opf', co);
 
-    var ncx = ejs.render(fs.readFileSync(d('assets/toc.ejs'), 'utf-8'), {
+    var toc = ejs.render(tocTemp, {
         toc: htmlToc,
         uuid: uuid,
     });
-    zip.file('OEBPS/toc.ncx', ncx);
+    zip.file('OEBPS/toc.ncx', toc);
     
-    var data = zip.generate({base64: false, 'compression':'DEFLATE'})
+    if(!zip.generate)
+        throw ReferenceError('please install the sync version of jszip')
+    var data = zip.generate({base64: false, compression:'DEFLATE'})
     fs.writeFileSync(path, data, 'binary')
 }
 

package.json

 {
   "name": "gen-epub",
-  "version": "0.1.0",
+  "version": "0.1.5",
   "description": "",
   "main": "index.js",
   "scripts": {