agneta-platform/portal/website/source/media/file.js

Agneta Platform - Integrate and customize business applications

/*   Copyright 2017 Agneta Network Applications, LLC.
 *
 *   Source file: portal/website/source/media/file.js
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

(function() {

  var app = angular.module('MainApp');

  require('media/preview.module');

  app.service('MediaOpt', function(Media, MediaPreview, Media_Private) {

    this.public = {
      api: 'services/api/media/',
      partial: 'file',
      model: Media,
      preview: MediaPreview.public
    };

    this.private = {
      api: 'services/api/media-private/',
      partial: 'file-private',
      model: Media_Private,
      preview: MediaPreview.private
    };

  });

  app.service('EditFile', function(Upload, SocketIO, $timeout, $mdDialog, Portal) {

    var socket = Portal.socket.media;

    this.init = function(options) {

      var scope = options.scope;
      var data = options.data;
      var Media = data.media.model;

      if (!data.media.api) {
        throw new Error('API Media base-path is required');
      }

      scope.config = data.config;
      scope.file = {
        dir: data.dir,
        name: data.name
      };

      socket.on('file:upload:complete', function(result) {
        scope.progress = 100;
        //console.log('file:upload:complete',result);
        setTimeout(function() {
          scope.progress = null;
          scope.file = result;
          onFile();
          scope.$apply();
        }, 300);
      });

      function onChange() {
        if (data.onChange) {
          data.onChange();
        }
      }

      function onFile() {
        var callback = options.onFile || data.onFile;
        if (callback) {
          callback(scope.file);
        }
      }

      function onApply() {
        var callback = options.onApply || data.onApply;
        if (callback) {
          callback(scope.file);
        }
      }

      function load() {

        if (!data.location) {
          return;
        }

        scope.loading = true;

        Media.details({
          id: data.file && data.file.id,
          location: options.data.location
        })
          .$promise
          .then(function(result) {

            if (result.notfound) {
              console.warn(result.notfound);
              return;
            }

            if (result.deleted) {
              console.warn(result.deleted);
              return;
            }

            angular.extend(scope.file, result);
            onFile();
          })
          .finally(function() {
            scope.loading = false;
          });

      }

      load();

      scope.cancel = function() {
        $mdDialog.cancel();
      };

      scope.save = function() {

        scope.loading = true;

        Media.updateFile({
          location: scope.file.location,
          name: scope.file.name,
          contentType: scope.file.contentType,
          dir: scope.file.dir,
          roles: scope.file.roles
        })
          .$promise
          .then(function(result) {
            console.log('Media.updateFile',result);
            scope.file = result.file;
            onFile();
            onApply();
            $mdDialog.hide();
          })
          .finally(function() {
            onChange();
            scope.loading = false;
          });
      };

      scope.select = function() {
        $mdDialog.open({
          nested: true,
          partial: 'select',
          data: {
            media: data.media,
            file: scope.file,
            onSelect: function(object) {
              scope.file = object;
              onFile();
            }
          }
        });
      };

      scope.delete = function() {

        $mdDialog.open({
          nested: true,
          partial: 'confirm',
          data: {
            onConfirm: function() {

              scope.loading = true;

              Media.deleteObject({
                location: scope.file.location
              })
                .$promise
                .then(function() {
                  if (data.onDelete) {
                    data.onDelete();
                  }
                })
                .finally(function() {
                  onChange();
                  $mdDialog.hide();
                  scope.loading = false;
                });

            }
          }
        });

      };

      scope.upload = function(object) {

        if (object) {
          //console.log(scope.file.location);
          Upload.upload({
            url: agneta.url(data.media.api + 'upload-file'),
            data: {
              dir: scope.file.dir,
              name: scope.file.name,
              location: scope.file.location,
              object: object
            },
            arrayKey: ''
          }).then(function(response) {
            console.log(response);
          });
        }
      };
    };
  });

  agneta.directive('MediaSelect', function(data, $mdDialog) {

    var vm = this;

    vm.startingLocation = data.file.dir;

    vm.openObject = function(object) {
      data.onSelect(object);
      $mdDialog.hide();
    };

    vm.onObjects = function(objects) {
      for (var index in objects) {
        var object = objects[index];
        if (object.location == data.file.location) {
          object.selected = true;
          break;
        }
      }
    };

    agneta.extend(vm, 'AgMediaCtrl',{
      MediaOpt: data.media
    });


  });

})();