Merge pull request #7 from marxjmoura/v0.1.0

v0.1.0
marxjmoura · Dec 14, 2018 · 35c989c · 35c989c
2 parents 056d610 + 3df49e0
commit 35c989c
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Showing 28 changed files with 342 additions and 122 deletions.
diff --git a/.karma.config.js b/.karma.config.js
@@ -3,10 +3,7 @@ module.exports = function (config) {
     singleRun: true,
     browsers: ['ChromeHeadless'],
     frameworks: ['jasmine'],
-    files: [
-      { pattern: 'src/tests/**/*.test.js', included: true },
-      { pattern: 'src/tests/fixtures/*.txt', included: false, served: true }
-    ],
+    files: ['src/tests/**/*.test.js'],
     preprocessors: {
       'src/**/*.js': ['webpack']
     },

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [v0.1.0](https://github.com/marxjmoura/inoutjs/releases/tag/v0.1.0) (2018-12-14)
+### Features:
+- `write()`
+- `writeLine()`
+- `save()`
+
 ## [v0.1.0-beta.3](https://github.com/marxjmoura/inoutjs/releases/tag/v0.1.0-beta.3) (2018-12-12)
 ### Breaking changes:
 - Rename `contentType()` to `type()`

diff --git a/README.md b/README.md
@@ -23,16 +23,27 @@ Load InOut.js with an ES6 import:
 import io from 'inoutjs'
 ```
 
-InOut.js read and write files by exposing the method `io()`.
+InOut.js read and write files by exposing the method `io()`:
 
 ```js
 document.getElementById('file').onchange = function (e) {
   var file = e.target.files[0];
-
-  io(file); // InOut.js file wrapper
+  var ioWrapper = io(file); // InOut.js file wrapper
 };
 ```
 
+Creating an empty file:
+
+```js
+var ioWrapper = io();
+```
+
+Creating from blob:
+
+```js
+var ioWrapper = io(blob);
+```
+
 ### File info
 
 `fullName()` get file name including extension
@@ -90,19 +101,31 @@ io(file).readLine(function (line, next) {
 `write()` write content to file
 
 ```js
-io({ fullName: 'foo.txt', type: 'text/plain' }).write('full content');
+var ioWrapper = io().write('content');
 ```
 
-`writeLine()` write line to file
+`writeLine()` write content to file and break line
 
 ```js
-io({ fullName: 'foo.txt', type: 'text/plain' }).writeLine('content');
+var ioWrapper = io()
+  .writeLine('content')
+  .writeLine(); // Just break line
 ```
 
+### Save file
+
 `save()` download the file
 
 ```js
-io({ fullName: 'foo.txt', type: 'text/plain' }).save();
+io(file).save();
+io(file).save('foo.xml'); // Override the file name
+io(file).save('foo.xml', 'application/xml'); // Override the file name and type
+```
+
+`toFile()` get JavaScript File
+
+```js
+var file = io().toFile()
 ```
 
 ### Utility functions

diff --git a/dist/inout.min.js b/dist/inout.min.js
diff --git a/example/index.html b/example/index.html
@@ -6,13 +6,26 @@
 </head>
 <body>
   <input id="file" type="file" />
+  <pre><code id="content"></code></pre>
   <script src="../dist/inout.min.js"></script>
   <script>
+    var content = document.getElementById('content');
+
     document.getElementById('file').onchange = function (e) {
       var file = e.target.files[0];
 
+      while (content.firstChild) {
+        content.removeChild(content.firstChild);
+      }
+
       io(file).readLine(function (line, next) {
-        console.log(line === undefined ? 'EOF' : line);
+        if (line) {
+          var div = document.createElement('div')
+          div.innerText = line
+
+          content.appendChild(div)
+        }
+
         next();
       });
     };

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "inoutjs",
   "title": "InOut.js",
-  "version": "0.1.0-beta.3",
+  "version": "0.1.0",
   "homepage": "https://github.com/marxjmoura/inoutjs",
   "author": "Marx JMoura",
   "license": "MIT",

diff --git a/src/lib/file-factory.js b/src/lib/file-factory.js
@@ -0,0 +1,37 @@
+import FileWrapper from './file'
+
+class FileFactory {
+  constructor (file) {
+    this._file = file
+  }
+
+  create () {
+    if (this._file instanceof FileWrapper) {
+      return this._file.toFile()
+    } else if (this._file instanceof File) {
+      return this._file
+    } else if (this._file instanceof Blob) {
+      return this._fileFromBlob(this._file)
+    } else {
+      return this._emptyFile()
+    }
+  }
+
+  _fileFromBlob (blob) {
+    return new File([blob], 'untitled', {
+      type: blob.type,
+      lastModified: new Date()
+    })
+  }
+
+  _emptyFile () {
+    const blob = new Blob([], { type: 'text/plain' })
+
+    return new File([blob], 'untitled.txt', {
+      type: blob.type,
+      lastModified: new Date()
+    })
+  }
+}
+
+export default FileFactory
diff --git a/src/lib/file-info.js b/src/lib/file-info.js
@@ -1,7 +1,7 @@
 const fileExtension = /(?:\.([^.]+))?$/
 
 class FileInfoWrapper {
-  constructor(file) {
+  constructor (file) {
     this._file = file
   }
 

diff --git a/src/lib/file-reader.js b/src/lib/file-reader.js
@@ -1,7 +1,7 @@
 const newline = /(\r?\n)/
 
 class FileReaderWrapper {
-  constructor(file) {
+  constructor (file) {
     this._file = file
     this._offset = 0
     this._chunkSize = 1024 * 4 // 4KB

diff --git a/src/lib/file-save.js b/src/lib/file-save.js
@@ -0,0 +1,28 @@
+class FileSaveWrapper {
+  constructor (file) {
+    this._file = file
+  }
+
+  save (name, type) {
+    name = name || this._file.name
+    type = type || this._file.type
+
+    const blob = new Blob([this._file], { type: type })
+    const options = { type: blob.type, lastModified: this._file.lastModified }
+    const file = new File([blob], name, options)
+
+    this._download(file)
+  }
+
+  _download (file) {
+    const a = document.createElement('a')
+
+    a.href = URL.createObjectURL(file)
+    a.download = file.name
+
+    a.click()
+    a.remove()
+  }
+}
+
+export default FileSaveWrapper
diff --git a/src/lib/file-size.js b/src/lib/file-size.js
@@ -2,7 +2,7 @@ const sizeUnit = /B|KB|MB|GB/i
 const exponentOf = { B: 0, KB: 1, MB: 2, GB: 3 }
 
 class FileSizeWrapper {
-  constructor(file) {
+  constructor (file) {
     this._file = file
   }
 
@@ -12,28 +12,20 @@ class FileSizeWrapper {
     return Number(this._file.size) / Math.pow(1024, exponentOf[unit])
   }
 
-  greaterThan (maxSize, unit) {
-    const fileSize = this.calculate(unit)
-
-    return fileSize > maxSize
+  greaterThan (size, unit) {
+    return this.calculate(unit) > Number(size)
   }
 
-  greaterOrEqual (maxSize, unit) {
-    const fileSize = this.calculate(unit)
-
-    return fileSize >= maxSize
+  greaterOrEqual (size, unit) {
+    return this.calculate(unit) >= Number(size)
   }
 
-  lowerThan (minSize, unit) {
-    const fileSize = this.calculate(unit)
-
-    return fileSize < minSize
+  lowerThan (size, unit) {
+    return this.calculate(unit) < Number(size)
   }
 
-  lowerOrEqual (minSize, unit) {
-    const fileSize = this.calculate(unit)
-
-    return fileSize <= minSize
+  lowerOrEqual (size, unit) {
+    return this.calculate(unit) <= Number(size)
   }
 }