fix(webtorrent): Allow duplicate torrents to be on the page.

Author: mikeal

index.js

@@ -1,19 +1,33 @@
 const ZComponent = require('zcomponent')
 const WebTorrent = require('webtorrent')
+const magnetURL = require('magnet-uri')
 
 const client = new WebTorrent()
 
+const getTorrent = (magnet, fn) => {
+  let decoded = magnetURL(magnet)
+  for (let torrent of client.torrents) {
+    if (torrent.infoHash === decoded.infoHash) {
+      // TODO: make sure all trackers and web seeds are added
+      return fn(torrent)
+    }
+  }
+  client.add(magnet, fn)
+}
+
 class WebTorrentElement extends ZComponent {
   set file (file) {
     this._file = file
   }
   set src (magnet) {
-    client.add(magnet, torrent => {
+    getTorrent(magnet, torrent => {
       torrent.files.forEach(file => {
         if (this._file) {
           if (file.name === this._file || file.path === this._file) {
             file.appendTo(this)
           }
+        } else {
+          file.appendTo(this)
         }
       })
     })

package.json

@@ -9,7 +9,7 @@
     "start": "budo dist.js:bundle.js",
     "precommit": "npm test",
     "prepush": "npm test",
-    "prepublish": "mkdir -p dist && browserify dist.js > dist/webtorrent-element.js && cat dist/webtorrent-element.js | minify > dist/webtorrent-element.min.js",
+    "prepublishOnly": "distjs",
     "commitmsg": "validate-commit-msg",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post"
   },
@@ -18,17 +18,25 @@
       "dist"
     ]
   },
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    }
+  },
   "keywords": [],
   "author": "Mikeal Rogers <[email protected]> (http://www.mikealrogers.com)",
   "license": "Apache-2.0",
   "dependencies": {
+    "distjs": "^1.0.0",
+    "magnet-uri": "^5.1.7",
     "webtorrent": "^0.98.19",
     "zcomponent": "^1.0.4"
   },
   "devDependencies": {
     "babel-minify": "^0.2.0",
     "browserify": "^14.4.0",
     "budo": "^10.0.4",
+    "cz-conventional-changelog": "^2.0.0",
     "husky": "^0.14.3",
     "load-js": "^2.0.0",
     "standard": "^10.0.3",
@@ -38,4 +46,4 @@
     "type": "git",
     "url": "https://github.com/mikeal/webtorrent-component.git"
   }
-}
+}