From 5e3093d0d3b55566cdddfc7d513de83ddd94f83d Mon Sep 17 00:00:00 2001
From: jendib <benjamin.gam@gmail.com>
Date: Sat, 28 Mar 2015 18:02:21 +0100
Subject: [PATCH] Attach orphan files to a new document

---
 .../app/docs/controller/DocumentDefault.js    | 14 +++++
 .../src/app/docs/controller/DocumentEdit.js   | 58 ++++++++++++-------
 .../src/partial/docs/document.default.html    |  4 ++
 .../src/partial/docs/document.edit.html       |  5 +-
 4 files changed, 58 insertions(+), 23 deletions(-)

diff --git a/docs-web/src/main/webapp/src/app/docs/controller/DocumentDefault.js b/docs-web/src/main/webapp/src/app/docs/controller/DocumentDefault.js
index 00d6358c..9fefe384 100644
--- a/docs-web/src/main/webapp/src/app/docs/controller/DocumentDefault.js
+++ b/docs-web/src/main/webapp/src/app/docs/controller/DocumentDefault.js
@@ -79,4 +79,18 @@ angular.module('docs').controller('DocumentDefault', function($scope, $state, Re
     });
     return false;
   };
+
+  /**
+   * Returns checked files.
+   */
+  $scope.checkedFiles = function() {
+    return _.where($scope.files, { checked: true });
+  };
+
+  /**
+   * Add a document with checked files.
+   */
+  $scope.addDocument = function() {
+    $state.transitionTo('document.add', { files: _.pluck($scope.checkedFiles(), 'id') });
+  };
 });
\ No newline at end of file
diff --git a/docs-web/src/main/webapp/src/app/docs/controller/DocumentEdit.js b/docs-web/src/main/webapp/src/app/docs/controller/DocumentEdit.js
index 7aff1ac2..c0d7d4b3 100644
--- a/docs-web/src/main/webapp/src/app/docs/controller/DocumentEdit.js
+++ b/docs-web/src/main/webapp/src/app/docs/controller/DocumentEdit.js
@@ -6,7 +6,10 @@
 angular.module('docs').controller('DocumentEdit', function($rootScope, $scope, $q, $http, $state, $stateParams, Restangular) {
   // Alerts
   $scope.alerts = [];
-  
+
+  // Orphan files to add
+  $scope.orphanFiles = $stateParams.files ? $stateParams.files.split(',') : [];
+
   /**
    * Close an alert.
    */
@@ -51,6 +54,8 @@ angular.module('docs').controller('DocumentEdit', function($rootScope, $scope, $
 
   /**
    * Edit a document.
+   * Workflow:
+   * Edit/add the file -> upload local files -> attach orphan files -> redirect to edited document or stay if adding
    */
   $scope.edit = function() {
     var promise = null;
@@ -65,35 +70,44 @@ angular.module('docs').controller('DocumentEdit', function($rootScope, $scope, $
     document.tags = _.pluck(document.tags, 'id');
     
     if ($scope.isEdit()) {
-      promise = Restangular
-      .one('document', $stateParams.id)
-      .post('', document);
+      promise = Restangular.one('document', $stateParams.id).post('', document);
     } else {
-      promise = Restangular
-      .one('document')
-      .put(document);
+      promise = Restangular.one('document').put(document);
     }
+
+    // Attach orphan files after edition
+    var attachOrphanFiles = function(data) {
+      var promises = [];
+      _.each($scope.orphanFiles, function(fileId) {
+        promises.push(Restangular.one('file/' + fileId).post('', { id: data.id }));
+      });
+      $scope.orphanFiles = [];
+      return $q.all(promises);
+    };
     
     // Upload files after edition
     promise.then(function(data) {
       $scope.fileProgress = 0;
       
-      // When all files upload are over, move on
+      // When all files upload are over, attach orphan files and move on
       var navigateNext = function() {
-        if ($scope.isEdit()) {
-          // Go back to the edited document
-          $scope.pageDocuments();
-          $state.transitionTo('document.view', { id: $stateParams.id });
-        } else {
-          // Reset the scope and stay here
-          var fileUploadCount = _.size($scope.newFiles);
-          $scope.alerts.unshift({
-            type: 'success',
-            msg: 'Document successfully added (with ' + fileUploadCount + ' file' + (fileUploadCount > 1 ? 's' :  '') + ')'
-          });
-          $scope.resetForm();
-          $scope.loadDocuments();
-        }
+        attachOrphanFiles(data).then(function(resolve) {
+          if ($scope.isEdit()) {
+            // Go back to the edited document
+            $scope.pageDocuments();
+            $state.transitionTo('document.view', { id: $stateParams.id });
+          } else {
+            // Reset the scope and stay here
+            var fileUploadCount = _.size($scope.newFiles) + resolve.length;
+            $scope.alerts.unshift({
+              type: 'success',
+              msg: 'Document successfully added (with ' + fileUploadCount + ' file' + (fileUploadCount > 1 ? 's' :  '') + ')'
+            });
+
+            $scope.resetForm();
+            $scope.loadDocuments();
+          }
+        });
       };
       
       if (_.size($scope.newFiles) == 0) {
diff --git a/docs-web/src/main/webapp/src/partial/docs/document.default.html b/docs-web/src/main/webapp/src/partial/docs/document.default.html
index e5b906f1..1d0bbd2b 100644
--- a/docs-web/src/main/webapp/src/partial/docs/document.default.html
+++ b/docs-web/src/main/webapp/src/partial/docs/document.default.html
@@ -39,6 +39,10 @@
     </p>
   </div>
 
+  <div class="btn-group" ng-show="checkedFiles().length > 0">
+    <button class="btn btn-primary" ng-click="addDocument()"><span class="glyphicon glyphicon-plus"></span> Add to new document</button>
+  </div>
+
   <div ui-view="file"></div>
 
 	<div class="text-muted text-right">
diff --git a/docs-web/src/main/webapp/src/partial/docs/document.edit.html b/docs-web/src/main/webapp/src/partial/docs/document.edit.html
index 51b3d951..717fc3a5 100644
--- a/docs-web/src/main/webapp/src/partial/docs/document.edit.html
+++ b/docs-web/src/main/webapp/src/partial/docs/document.edit.html
@@ -37,10 +37,13 @@
     </div>
     <div class="form-group">
       <label class="col-sm-2 control-label" for="inputFiles">New files</label>
-      <div class="col-sm-10">
+      <div class="col-sm-6">
         <file class="form-control" id="inputFiles" multiple="multiple" ng-model="newFiles"
           accept="image/png,image/jpg,image/jpeg,image/gif,application/pdf" ng-disabled="fileIsUploading"></file>
       </div>
+      <div class="col-sm-4" ng-if="orphanFiles.length > 0">
+        + {{ orphanFiles.length }} file{{ orphanFiles.length > 1 ? 's' : '' }}
+      </div>
     </div>
     <div class="form-group">
       <label class="col-sm-2 control-label" for="inputTags">Tags</label>