Support direct file downloading

README.md

@@ -51,6 +51,12 @@ By default, Octotree only works on `github.com`. To support GitHub Enterprise on
 
 ## Changelog
 
+### v1.7.0
+* Support direct downloading when hovering a file
+
+### v1.6.4
+* Fix bug detecting branch/tag due to GitHub DOM change
+
 ### v1.6.3
 * Fix bug when switching to branches with slashes in their names
 
@@ -60,36 +66,36 @@ By default, Octotree only works on `github.com`. To support GitHub Enterprise on
 ### v1.6.1
 * Update buttons' style to match GitHub new button style
 
-### [v1.6](https://github.com/buunguyen/octotree/issues?q=milestone%3A1.6+is%3Aclosed)
+### v1.6
 * Update all dependencies to latest version
 * Allow navigating to commit trees https://github.com/buunguyen/octotree/issues/157
 * Support keyboard navigation https://github.com/buunguyen/octotree/issues/158
 * Fix bug handling back tick in paths https://github.com/buunguyen/octotree/issues/160
 
-### [v1.5.3](https://github.com/buunguyen/octotree/issues?q=milestone%3A1.5.3+is%3Aclosed)
+### v1.5.3
 * Fix bug https://github.com/buunguyen/octotree/pull/149
 * Fix bug https://github.com/buunguyen/octotree/issues/151
 * Fix bug https://github.com/buunguyen/octotree/issues/155
 
-### [v1.5.2](https://github.com/buunguyen/octotree/issues?q=milestone%3A1.5.2+is%3Aclosed)
+### v1.5.2
 * Fix bug https://github.com/buunguyen/octotree/issues/147
 
-### [v1.5](https://github.com/buunguyen/octotree/issues?q=milestone%3A1.5+is%3Aclosed)
+### v1.5
 * Option to show in non-code pages
 * Option to load tree only when sidebar is visible
 * Option to configure tab size
 * Bug fixes
 
-### [v1.4.1](https://github.com/buunguyen/octotree/issues?q=milestone%3A1.4.1+is%3Aclosed)
+### v1.4.1
 * New header to match new GitHub design
 * Bug fixes
 
-### [v1.4](https://github.com/buunguyen/octotree/issues?labels=&milestone=4&page=1&state=closed)
+### v1.4
 * Support GitHub enterprise
 * Change default hotkey (`cmd+b` for Safari and `cmd+shift+s` for all other browsers)
 * Some other minor changes
 
-### [v1.3](https://github.com/buunguyen/octotree/issues?labels=&milestone=3&page=1&state=closed)
+### v1.3
 * Setting panel allowing:
  * Changing access token
  * Changing hotkeys
@@ -99,7 +105,7 @@ By default, Octotree only works on `github.com`. To support GitHub Enterprise on
 * More responsive in big repositories
 * And bug fixes
 
-### [v1.2](https://github.com/buunguyen/octotree/issues?labels=&milestone=1&page=1&state=closed)
+### v1.2
 * Hide sidebar by default (upon many user requests)
 * Hotkey (`cmd+b`, `ctrl+b`) to toggle sidebar
 * Sidebar is now resizable
@@ -108,7 +114,7 @@ By default, Octotree only works on `github.com`. To support GitHub Enterprise on
 * New sidebar header and progress indicator
 * And bug fixes
 
-### [v1.1](https://github.com/buunguyen/octotree/issues?labels=&milestone=2&page=1&state=closed)
+### v1.1
 * New UI that blends better with GitHub!
 * Hide Octotree on non-code pages
 * When asking for token, show more detailed message and not fly out automatically

package.json

@@ -1,6 +1,6 @@
 {
   "name": "octotree",
-  "version": "1.6.4",
+  "version": "1.7.0",
   "description": "Display GitHub code in tree format",
   "main": "inject.js",
   "scripts": {

src/adapter.github.js

@@ -42,10 +42,20 @@ GitHub.prototype.selectSubmodule = function(path) {
   window.location.href = path
 }
 
+/**
+ * Downloads the file at the given
+ */
+GitHub.prototype.downloadFile = function(path, fileName) {
+  var link = document.createElement('a')
+  link.setAttribute('href', path.replace(/\/blob\//, '/raw/'))
+  link.setAttribute('download', fileName)
+  link.click()
+}
+
 /**
  * Selects a path.
  */
-GitHub.prototype.selectPath = function(path, tabSize) {
+GitHub.prototype.selectFile = function(path, tabSize) {
   var container = $(GH_PJAX_SEL)
     , qs = tabSize ? ('?ts=' + tabSize) : ''
 

src/chrome/manifest.json

@@ -1,6 +1,6 @@
 {
   "name": "Octotree",
-  "version": "1.6.4",
+  "version": "1.7.0",
   "manifest_version": 2,
   "author": "Buu Nguyen",
   "description": "Display GitHub code in tree format",

src/firefox/package.json

@@ -11,7 +11,7 @@
   "icon": "data/icons/icon48.png",
   "icon64": "data/icons/icon64.png",
   "license": "MIT",
-  "version": "1.6.4",
+  "version": "1.7.0",
   "permissions": {
     "cross-domain-content": ["https://api.github.com", "https://github.com"]
   }

src/octotree.less

@@ -108,6 +108,11 @@
       content: '\f011';
       color: #777;
     }
+    .jstree-node.jstree-leaf:hover {
+      .jstree-icon.blob:before {
+        content: '\f00b';
+      }
+    }
     .jstree-icon.commit:before {
       content: '\f017';
       color: #777;

src/safari/Info.plist

@@ -13,9 +13,9 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.6.4</string>
+	<string>1.7.0</string>
 	<key>CFBundleVersion</key>
-	<string>1.6.4</string>
+	<string>1.7.0</string>
 	<key>Chrome</key>
 	<dict/>
 	<key>Content</key>

src/view.tree.js

@@ -12,9 +12,14 @@ function TreeView($dom, store, adapter) {
     })
     .on('click', function(event) {
       var $target = $(event.target)
+      var self = this
+      var download = false
 
       // handle icon click, fix #122
-      if ($target.is('i.jstree-icon')) $target = $target.parent()
+      if ($target.is('i.jstree-icon')) {
+        $target = $target.parent()
+        download = true
+      }
 
       if (!$target.is('a.jstree-anchor')) return
 
@@ -23,13 +28,26 @@ function TreeView($dom, store, adapter) {
           ? $target.children(':first')
           : $target.siblings(':first') // handles child links in submodule
 
-      // refocus after complete so that keyboard navigation works, fix #158
-      $(document).one('pjax:success', function () {
-        $.jstree.reference(this).get_container().focus()
-      }.bind(this))
+      if ($icon.hasClass('commit')) {
+        refocusAfterCompletion()
+        adapter.selectSubmodule(href)
+      }
+      else if ($icon.hasClass('blob')) {
+        if (download) {
+          adapter.downloadFile(href, $target.text())
+        }
+        else {
+          refocusAfterCompletion()
+          adapter.selectFile(href, store.get(STORE.TABSIZE))
+        }
+      }
 
-      if ($icon.hasClass('commit')) adapter.selectSubmodule(href)
-      else if ($icon.hasClass('blob')) adapter.selectPath(href, store.get(STORE.TABSIZE))
+      // refocus after complete so that keyboard navigation works, fix #158
+      function refocusAfterCompletion() {
+        $(document).one('pjax:success', function () {
+          $.jstree.reference(self).get_container().focus()
+        })
+      }
     })
     .jstree({
       core    : { multiple: false, themes : { responsive : false } },
@@ -52,7 +70,7 @@ TreeView.prototype.showHeader = function(repo) {
     )
     .on('click', 'a[data-pjax]', function(event) {
       event.preventDefault()
-      adapter.selectPath($(this).attr('href') /* a.href always return absolute URL, don't want that */)
+      adapter.selectFile($(this).attr('href') /* a.href always return absolute URL, don't want that */)
     })
 }