fix #1 cache file list in localstorage

app/app.ls

@@ -1,7 +1,7 @@
 # Declare app level module which depends on filters, and services
 PDFJS.workerSrc = '/pdf.worker.js'
 
-angular.module "App" <[app.templates ngMaterial ui.router pdf angular-files-model filereader]>
+angular.module "App" <[app.templates ngMaterial ui.router pdf angular-files-model filereader ngStorage]>
 
 .config <[$stateProvider $urlRouterProvider $locationProvider]> ++ ($stateProvider, $urlRouterProvider, $locationProvider) ->
   $stateProvider
@@ -65,10 +65,11 @@ angular.module "App" <[app.templates ngMaterial ui.router pdf angular-files-mode
       ), 100, 1
     ), per-page, $scope.pageCount-1
 
-.controller LeftCtrl: <[$rootScope $scope $timeout $interval $mdSidenav $log FileReader]> ++ ($rootScope, $scope, $timeout, $interval, $mdSidenav, $log, FileReader) ->
+.controller LeftCtrl: <[$rootScope $scope $timeout $interval $mdSidenav $log FileReader $localStorage]> ++ ($rootScope, $scope, $timeout, $interval, $mdSidenav, $log, FileReader, $localStorage) ->
   # sample dropbox response:
   # $scope.files = [{"bytes":2772798,"link":"https://dl.dropboxusercontent.com/1/view/2lv9585lhj8hnv0/ignite-od/au_Sandstorm-and-OpenDocument.pdf","name":"au_Sandstorm-and-OpenDocument.pdf","icon":"https://www.dropbox.com/static/images/icons64/page_white_acrobat.png"},{"bytes":2270164,"link":"https://dl.dropboxusercontent.com/1/view/nmoi7kfx3r2fynj/ignite-od/ianmakgill-what-happens-when-you-use-open-data-a-story-from-the-uk.pdf","name":"ianmakgill-what-happens-when-you-use-open-data-a-story-from-the-uk.pdf","icon":"https://www.dropbox.com/static/images/icons64/page_white_acrobat.png"}]
-  $scope.files = []
+  $scope.$storage = $localStorage
+  $scope.$storage.files ||= []
   $scope.trigger = ->
     console.log it
     if 'File' is typeof! it
@@ -84,16 +85,16 @@ angular.module "App" <[app.templates ngMaterial ui.router pdf angular-files-mode
   $scope.dropbox = -> Dropbox.choose do
     success: (files) ->
       console.log JSON.stringify files
-      $scope.$apply -> $scope.files = files
+      $scope.$apply -> $scope.$storage.files = files
     link-type: 'direct'
     multiselect: true
     extensions: ['.pdf']
 
   $scope.$watch 'localFiles' (files) -> if files?length
-    $scope.files = [file for file in files]
+    $scope.$storage.files = [file for file in files]
 
   $scope.close = ->
     $mdSidenav 'left' .close!
     .then ->
       $log.debug "close LEFT is done"
-    $rootScope.activeTab = 'about'
+    $rootScope.activeTab = 'about'

app/partials/nav.jade

@@ -12,5 +12,5 @@ md-sidenav.md-sidenav-left.md-whiteframe-z2(md-component-id='left', md-is-locked
         input(type="file",multiple,accept="application/pdf",style="display: none")
         | local files
     ul(style="list-style: none")
-      li(ng-repeat="file in files")
+      li(ng-repeat="file in $storage.files")
         md-button.md-warn(ng-click="trigger(file)") {{file.name}}

bower.json

@@ -18,7 +18,8 @@
     "angular-ui-router": "0.2.11",
     "angular-pdf": "git://github.com/clkao/angularjs-pdf#page-fit",
     "angular-files-model": "^0.1.1",
-    "angular-filereader": "git://github.com/genu/angular-filereader#patch-1"
+    "angular-filereader": "git://github.com/genu/angular-filereader#patch-1",
+    "ngstorage": "~0.3.0"
   },
   "overrides": [
     {

bower.json.ls

@@ -17,6 +17,7 @@ dependencies:
   "angular-pdf": 'git://github.com/clkao/angularjs-pdf#page-fit'
   "angular-files-model": "^0.1.1"
   "angular-filereader": 'git://github.com/genu/angular-filereader#patch-1'
+  "ngstorage": "~0.3.0"
 
 overrides:
   "angular":