From a91dc4e1eaba04b8e2ec5028beb545b2af95185e Mon Sep 17 00:00:00 2001
From: Dan Flettre <fletd01@yahoo.com>
Date: Sat, 26 Mar 2016 22:23:50 -0500
Subject: [PATCH] add context menu with share/save actions

---
 renderer/index.js              | 42 ++++++++++++++++++++++++++++++++++
 renderer/views/torrent-list.js |  4 +++-
 2 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/renderer/index.js b/renderer/index.js
index 1dd3a755..c492c209 100644
--- a/renderer/index.js
+++ b/renderer/index.js
@@ -30,6 +30,7 @@ var torrentPoster = require('./lib/torrent-poster')
 // and this IPC channel receives from and sends messages to the main process
 var ipcRenderer = electron.ipcRenderer
 var clipboard = electron.clipboard
+var dialog = remote.require('dialog')
 
 // For easy debugging in Developer Tools
 var state = global.state = require('./state')
@@ -209,6 +210,9 @@ function dispatch (action, ...args) {
   if (action === 'toggleSelectTorrent') {
     toggleSelectTorrent(args[0] /* infoHash */)
   }
+  if (action === 'openTorrentContextMenu') {
+    openTorrentContextMenu(args[0] /* torrentSummary */)
+  }
   if (action === 'openChromecast') {
     Cast.openChromecast()
   }
@@ -795,6 +799,44 @@ function toggleSelectTorrent (infoHash) {
   update()
 }
 
+function openTorrentContextMenu (torrentSummary) {
+  var menu = new remote.Menu()
+  menu.append(new remote.MenuItem({
+    label: 'Save Torrent File As...',
+    click: () => saveTorrentFileAs(torrentSummary)
+  }))
+
+  menu.append(new remote.MenuItem({
+    label: 'Copy Instant.io Link to Clipboard',
+    click: () => clipboard.writeText(`https://instant.io/#${torrentSummary.infoHash}`)
+  }))
+
+  menu.append(new remote.MenuItem({
+    label: 'Copy Magnet Link to Clipboard',
+    click: () => clipboard.writeText(torrentSummary.magnetURI)
+  }))
+
+  menu.popup(remote.getCurrentWindow())
+}
+
+function saveTorrentFileAs (torrentSummary) {
+  var newFileName = `${path.parse(torrentSummary.name).name}.torrent`
+  var opts = {
+    title: 'Save Torrent File',
+    defaultPath: path.join(state.saved.downloadPath, newFileName),
+    filters: [{ name: 'Torrents', extensions: ['torrent'] }]
+  }
+  dialog.showSaveDialog(remote.getCurrentWindow(), opts, (savePath) => {
+    var torrentFile = fs.createReadStream(torrentSummary.torrentPath)
+    var savedTorrentFile = fs.createWriteStream(savePath)
+    torrentFile.on('error', (err) => console.error('Error reading torrent file', err))
+    savedTorrentFile.on('error', (err) => console.error('Error saving torrent file', err))
+    savedTorrentFile.on('close', () => console.log('Torrent saved', savePath))
+
+    torrentFile.pipe(savedTorrentFile)
+  })
+}
+
 // Set window dimensions to match video dimensions or fill the screen
 function setDimensions (dimensions) {
   // Don't modify the window size if it's already maximized
diff --git a/renderer/views/torrent-list.js b/renderer/views/torrent-list.js
index 4d613149..48c05c1f 100644
--- a/renderer/views/torrent-list.js
+++ b/renderer/views/torrent-list.js
@@ -47,7 +47,9 @@ function TorrentList (state, dispatch) {
     if (isSelected) classes.push('selected')
     classes = classes.join(' ')
     return hx`
-      <div style=${style} class=${classes} onclick=${() => dispatch('toggleSelectTorrent', infoHash)}>
+      <div style=${style} class=${classes}
+        oncontextmenu=${() => dispatch('openTorrentContextMenu', torrentSummary)}
+        onclick=${() => dispatch('toggleSelectTorrent', infoHash)}>
         ${renderTorrentMetadata(torrent, torrentSummary)}
         ${renderTorrentButtons(torrentSummary)}
         ${isSelected ? renderTorrentDetails(torrent, torrentSummary) : ''}