swarm-js - npm Package Compare versions

Comparing version 0.1.6 to 0.1.7

examples/dapp_upload_from_disk.js

@@ -8,4 +8,6 @@ // Uploads a DApp from a local directory to the Swarm network.
 
-swarm.upload(path.join(__dirname,"example_dapp_uploader"), "/index.html")
+swarm.upload({
+  path: path.join(__dirname,"example_dapp_uploader"),
+  kind: "directory"}) // could be "file", "data" or "directory"
   .then(console.log)
   .catch(console.log);

package.json

 {
   "name": "swarm-js",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "Swarm tools for JavaScript.",
@@ -5,0 +5,0 @@ "main": "src/swarm.js",

README.md

@@ -45,3 +45,3 @@ ## Swarm.js
 
-#### Downlod raw data
+#### Download raw data
 
@@ -85,15 +85,17 @@ To download raw data, just call `swarm.download(hash)`. It returns a promise with the data buffer.
 
-
 #### Download a file/directory to disk (on Node.js)
 
 ```javascript
-swarm.download(dappHash, "/target/dir")
-  .then(dirPath => console.log(`Downloaded DApp to ${dirPath}.`))
+swarm.download("DAPP_HASH", "/target/dir")
+  .then(path => console.log(`Downloaded DApp to ${path}.`))
   .catch(console.log);
 ```
 
-#### Upload a file/directory from disk (on Node.js)
+#### Upload raw data, a file or a directory from disk (on Node.js)
 
 ```javascript
-swarm.upload("/path/to/file/or/dir", "/optional_default_file.xyz")
+swarm.upload({
+  path: "/path/to/thing",      // path to data / file / directory
+  kind: "directory",           // could also be "file" or "data"
+  defaultFile: "/index.html"}) // optional, and only for kind === "directory"
   .then(console.log)
@@ -103,6 +105,6 @@ .catch(console.log);
 
-#### Upload a file/directory from disk (on Browser)
+#### Upload raw data, a file or a directory from disk (on Browser)
 
 ```javascript
-swarm.upload(isDapp) // uploads file if isDapp === false, otherwise uploads directory
+swarm.upload({pick: "file"}) // could also be "directory" or "data"
 ```
@@ -109,0 +111,0 @@

src/pick.js

@@ -1,2 +0,2 @@
-picker = pickDirectory => () => new Promise((resolve, reject) => {
+picker = type => () => new Promise((resolve, reject) => {
   const fileLoader = e => {
@@ -10,3 +10,3 @@ const directory = {};
         const data = new Buffer(e.target.result);
-        if (pickDirectory) {
+        if (type === "directory") {
           const path = file.webkitRelativePath;
@@ -19,2 +19,5 @@ directory[path.slice(path.indexOf("/")+1)] = {
             resolve(directory);
+        } else if (type === "file") {
+          const path = file.webkitRelativePath;
+          resolve({"type": mimetype.lookup(path), "data": data});
         } else {
@@ -29,3 +32,3 @@ resolve(data);
   let fileInput;
-  if (pickDirectory) {
+  if (type === "directory") {
     fileInput = document.createElement("input");
@@ -51,4 +54,5 @@ fileInput.addEventListener("change", fileLoader);
 module.exports = {
-  file: picker(false),
-  directory: picker(true)
+  data: picker("data"),
+  file: picker("file"),
+  directory: picker("directory"),
 }

src/swarm.js

@@ -147,2 +147,11 @@ const Q = require("bluebird");
 
+// String -> {type: String, data: Buffer} -> Promise String
+const uploadFile = swarmUrl => file =>
+  uploadDirectory(swarmUrl)({"": file});
+
+// String -> String -> Promise String
+const uploadFileFromDisk = swarmUrl => filePath =>
+  fsp.readFile(filePath)
+    .then(data => uploadFile(swarmUrl)({type: mimetype.lookup(filePath), data: data}));
+
 // String -> Map String File -> Promise String
@@ -176,30 +185,33 @@ //   Uploads a directory to Swarm. The directory is
 
-// String -> Buffer | Bool | Map String Buffer | String -> Nullable String -> Promise String
+// String -> UploadInfo -> Promise String
 //   Simplified multi-type upload which calls the correct
 //   one based on the type of the argument given.
-const upload = swarmUrl => pathOrContents => defaultFile => {
+const upload = swarmUrl => arg => {
+  // Upload raw data from browser
+  if (arg.pick === "data") {
+      return pick.data().then(uploadData(swarmUrl));
+
   // Upload a file from browser
-  if (!pathOrContents) {
-    return pick.file().then(uploadData(swarmUrl));
+  } else if (arg.pick === "file") {
+    return pick.file().then(uploadFile(swarmUrl));
 
   // Upload a directory from browser
-  } else if (pathOrContents === true) {
-    return pick.directory().then(uploadDirectory(swarmUrl));
+  } else if (arg.pick === "directory") {
+      return pick.directory().then(uploadDirectory(swarmUrl));
 
+  // Upload directory/file from disk
+  } else if (arg.path) {
+    switch (arg.kind) {
+      case "data": return uploadDataFromDisk(swarmUrl)(arg.path);
+      case "file": return uploadFileFromDisk(swarmUrl)(arg.path);
+      case "directory": return uploadDirectoryFromDisk(swarmUrl)(arg.defaultFile)(arg.path);
+    };
+
   // Upload raw data (buffer)
-  } else if (pathOrContents.length && typeof pathOrContents !== "string") {
-    return uploadData(swarmUrl)(pathOrContents);
+  } else if (arg.length) {
+    return uploadData(swarmUrl)(arg);
 
   // Upload directory with JSON
-  } else if (pathOrContents instanceof Object) {
-    return uploadDirectory(swarmUrl)(pathOrContents);
-
-  // Upload directory/file from disk
-  } else if (typeof pathOrContents === "string") {
-    const path = pathOrContents;
-    return fsp.lstat(path).then(stat => {
-      return stat.isDirectory()
-        ? uploadDirectoryFromDisk(swarmUrl)(defaultFile)(path)
-        : uploadDataFromDisk(swarmUrl)(path);
-    });
+  } else if (arg instanceof Object) {
+    return uploadDirectory(swarmUrl)(arg);
   }
@@ -373,4 +385,6 @@
   isAvailable: () => isAvailable(swarmUrl),
-  upload: (pathOrContents,defaultFile) => upload(swarmUrl)(pathOrContents)(defaultFile),
+  upload: (arg) => upload(swarmUrl)(arg),
   uploadData: uncurry(uploadData(swarmUrl)),
+  uploadFile: uncurry(uploadFile(swarmUrl)),
+  uploadFileFromDisk: uncurry(uploadFile(swarmUrl)),
   uploadDataFromDisk: uncurry(uploadDataFromDisk(swarmUrl)),
@@ -400,2 +414,4 @@ uploadDirectory: uncurry(uploadDirectory(swarmUrl)),
   uploadDataFromDisk,
+  uploadFile,
+  uploadFileFromDisk,
   uploadDirectory,
@@ -402,0 +418,0 @@ uploadDirectoryFromDisk,

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

847431

increased by0.1%

Lines of code

4262

increased by0.45%

Number of lines in readme file

182

increased by1.11%

No dependency changes