path: root/testapi/opnfv_testapi/ui/components/results/resultsController.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 () {
    'use strict';

    angular
        .module('testapiApp')
        .controller('ResultsController', ResultsController);

    angular
        .module('testapiApp')
        .directive('fileModel', ['$parse', function ($parse) {
            return {
               restrict: 'A',
               link: function(scope, element, attrs) {
                  var model = $parse(attrs.fileModel);
                  var modelSetter = model.assign;

                  element.bind('change', function(){
                     scope.$apply(function(){
                        modelSetter(scope, element[0].files[0]);
                     });
                  });
               }
            };
         }]);

    ResultsController.$inject = [
        '$scope', '$http', '$filter', '$state', 'testapiApiUrl','raiseAlert'
    ];

    /**
     * TestAPI Results Controller
     * This controller is for the '/results' page where a user can browse
     * a listing of community uploaded results.
     */
    function ResultsController($scope, $http, $filter, $state, testapiApiUrl,
        raiseAlert) {
        var ctrl = this;

        ctrl.uploadFile=uploadFile;
        ctrl.open = open;
        ctrl.clearFilters = clearFilters;
        ctrl.associateMeta = associateMeta;
        ctrl.getVersionList = getVersionList;
        ctrl.getUserProducts = getUserProducts;
        ctrl.associateProductVersion = associateProductVersion;
        ctrl.getProductVersions = getProductVersions;
        ctrl.prepVersionEdit = prepVersionEdit;
        ctrl.deleteTag = deleteTag;
        ctrl.filterList= filterList;
        ctrl.testFilter = testFilter

        ctrl.tagArray = {}

        /** Mappings of Interop WG components to marketing program names. */
        ctrl.targetMappings = {
            'platform': 'Openstack Powered Platform',
            'compute': 'OpenStack Powered Compute',
            'object': 'OpenStack Powered Object Storage'
        };

        /** Initial page to be on. */
        ctrl.currentPage = 1;

        /**
         * How many results should display on each page. Since pagination
         * is server-side implemented, this value should match the
         * 'results_per_page' configuration of the TestAPI server which
         * defaults to 20.
         */
        ctrl.itemsPerPage = 20;

        /**
         * How many page buttons should be displayed at max before adding
         * the '...' button.
         */
        ctrl.maxSize = 5;

        /** The upload date lower limit to be used in filtering results. */
        ctrl.startDate = '';

        /** The upload date upper limit to be used in filtering results. */
        ctrl.endDate = '';

        /** The date format for the date picker. */
        ctrl.format = 'yyyy-MM-dd';

        /** Check to see if this page should display user-specific results. */
        // ctrl.isUserResults = $state.current.name === 'userResults';
        // need auth to browse
        ctrl.isUserResults = $state.current.name === 'userResults';

        // Should only be on user-results-page if authenticated.
        if (ctrl.isUserResults && !$scope.auth.isAuthenticated) {
            $state.go('home');
        }

        ctrl.pageHeader = "Test Results"

        ctrl.pageParagraph = ctrl.isUserResults ?
            'Your most recently uploaded test results are listed here.' :
            'The most recently uploaded community test results are listed ' +
            'here.';

        ctrl.uploadState = '';

        ctrl.isPublic = false;

        if (ctrl.isUserResults) {
            ctrl.authRequest = $scope.auth.doSignCheck()
                .then(ctrl.filterList);
            // ctrl.getUserProducts();
        } else {
            ctrl.filterList();
        }

        function deleteTag(index){
            delete  ctrl.tagArray[index];
            ctrl.filterList();
        }

        function testFilter(text){
            for (var filter in ctrl.tagArray){
                if(text==filter){
                    return true;
                }
            }
            return false;
        }


        function uploadFileToUrl(file, uploadUrl){
           var fd = new FormData();
           fd.append('file', file);
           fd.append('public', ctrl.isPublic)

           $http.post(uploadUrl, fd, {
              transformRequest: angular.identity,
              headers: {'Content-Type': undefined}
           })

           .success(function(data){
              var id = data.href.substr(data.href.lastIndexOf('/')+1);
              ctrl.uploadState = "Upload succeed. Result id is " + id;
              ctrl.filterList();
           })

           .error(function(data, status){
              ctrl.uploadState = "Upload failed. Error code is " + status;
           });
        }

        function uploadFile(){
           var file = $scope.resultFile;
           console.log('file is ' );
           console.dir(file);

           var uploadUrl = testapiApiUrl + "/results/upload";
           uploadFileToUrl(file, uploadUrl);
        };

        /**
         * This will contact the TestAPI API to get a listing of test run
         * results.
         */
        function filterList(){
            if(ctrl.filter && ctrl.filterText!=""){
                ctrl.tagArray[ctrl.filter] =  ctrl.filterText;
            }
            ctrl.showError = false;
            var content_url = testapiApiUrl + '/results' +
                '?page=' + ctrl.currentPage;
            for(var key in ctrl.tagArray){
                if(key=="start_date"){
                    var start = $filter('date')(ctrl.tagArray[key], 'yyyy-MM-dd');
                    if (start) {
                        content_url =
                            content_url + '&from=' + start + ' 00:00:00';
                    }
                }
                else if(key=="end_date"){
                    var end = $filter('date')(ctrl.tagArray[key], 'yyyy-MM-dd');
                    if (end) {
                        content_url = content_url + '&to=' + end + ' 23:59:59';
                    }
                }
                else{
                    content_url = content_url + "&" + key + "=" + ctrl.tagArray[key]
                }
                if (ctrl.isUserResults) {
                    content_url = content_url + '&signed';
                }
            }
            ctrl.resultsRequest =
                    $http.get(content_url).success(function (data) {
                        ctrl.data = data;
                        ctrl.totalItems = ctrl.data.pagination.total_pages * ctrl.itemsPerPage;
                        ctrl.currentPage = ctrl.data.pagination.current_page;
                    }).error(function (error) {
                        ctrl.data = null;
                        ctrl.totalItems = 0;
                        ctrl.showError = true;
                        ctrl.error =
                            'Error retrieving results listing from server: ' +
                            angular.toJson(error);
                    });
            ctrl.filterText = ''
        }
        ctrl.filterList();

        /**
         * This is called when the date filter calendar is opened. It
         * does some event handling, and sets a scope variable so the UI
         * knows which calendar was opened.
         * @param {Object} $event - The Event object
         * @param {String} openVar - Tells which calendar was opened
         */
        function open($event, openVar) {
            $event.preventDefault();
            $event.stopPropagation();
            ctrl[openVar] = true;
        }

        /**
         * This function will clear all filters and update the results
         * listing.
         */
        function clearFilters() {
            ctrl.tagArray = {}
            ctrl.filter = undefined
            ctrl.filterList();
        }

        /**
         * This will send an API request in order to associate a metadata
         * key-value pair with the given testId
         * @param {Number} index - index of the test object in the results list
         * @param {String} key - metadata key
         * @param {String} value - metadata value
         */
        function associateMeta(index, key, value) {
            var testId = ctrl.data.results[index].id;
            var metaUrl = [
                testapiApiUrl, '/results/', testId, '/meta/', key
            ].join('');

            var editFlag = key + 'Edit';
            if (value) {
                ctrl.associateRequest = $http.post(metaUrl, value)
                    .success(function () {
                        ctrl.data.results[index][editFlag] = false;
                    }).error(function (error) {
                        raiseAlert('danger', error.title, error.detail);
                    });
            }
            else {
                ctrl.unassociateRequest = $http.delete(metaUrl)
                    .success(function () {
                        ctrl.data.results[index][editFlag] = false;
                    }).error(function (error) {
                        if (error.code == 404) {
                            // Key doesn't exist, so count it as a success,
                            // and don't raise an alert.
                            ctrl.data.results[index][editFlag] = false;
                        }
                        else {
                            raiseAlert('danger', error.title, error.detail);
                        }
                    });
            }
        }

        /**
         * Retrieve an array of available capability files from the TestAPI
         * API server, sort this array reverse-alphabetically, and store it in
         * a scoped variable.
         * Sample API return array: ["2015.03.json", "2015.04.json"]
         */
        function getVersionList() {
            if (ctrl.versionList) {
                return;
            }
            var content_url = testapiApiUrl + '/guidelines';
            ctrl.versionsRequest =
                $http.get(content_url).success(function (data) {
                    ctrl.versionList = data.sort().reverse();
                }).error(function (error) {
                    raiseAlert('danger', error.title,
                               'Unable to retrieve version list');
                });
        }

        /**
         * Get products user has management rights to or all products depending
         * on the passed in parameter value.
         */
        function getUserProducts() {
            if (ctrl.products) {
                return;
            }
            var contentUrl = testapiApiUrl + '/products';
            ctrl.productsRequest =
                $http.get(contentUrl).success(function (data) {
                    ctrl.products = {};
                    angular.forEach(data.products, function(prod) {
                        if (prod.can_manage) {
                            ctrl.products[prod.id] = prod;
                        }
                    });
                }).error(function (error) {
                    ctrl.products = null;
                    ctrl.showError = true;
                    ctrl.error =
                        'Error retrieving Products listing from server: ' +
                        angular.toJson(error);
                });
        }

        /**
         * Send a PUT request to the API server to associate a product with
         * a test result.
         */
        function associateProductVersion(result) {
            var verId = (result.selectedVersion ?
                         result.selectedVersion.id : null);
            var testId = result.id;
            var url = testapiApiUrl + '/results/' + testId;
            ctrl.associateRequest = $http.put(url, {'product_version_id':
                                                    verId})
                .success(function (data) {
                    result.product_version = result.selectedVersion;
                    if (result.selectedVersion) {
                        result.product_version.product_info =
                            result.selectedProduct;
                    }
                    result.productEdit = false;
                }).error(function (error) {
                    raiseAlert('danger', error.title, error.detail);
                });
        }

        /**
         * Get all versions for a product.
         */
        function getProductVersions(result) {
            if (!result.selectedProduct) {
                result.productVersions = [];
                result.selectedVersion = null;
                return;
            }

            var url = testapiApiUrl + '/products/' +
                result.selectedProduct.id + '/versions';
            ctrl.getVersionsRequest = $http.get(url)
                .success(function (data) {
                    result.productVersions = data;

                    // If the test result isn't already associated to a
                    // version, default it to the null version.
                    if (!result.product_version) {
                        angular.forEach(data, function(ver) {
                            if (!ver.version) {
                                result.selectedVersion = ver;
                            }
                        });
                    }
                }).error(function (error) {
                    raiseAlert('danger', error.title, error.detail);
                });
        }

        /**
         * Instantiate variables needed for editing product/version
         * associations.
         */
        function prepVersionEdit(result) {
            result.productEdit = true;
            if (result.product_version) {
                result.selectedProduct =
                    ctrl.products[result.product_version.product_info.id];
            }
            result.selectedVersion = result.product_version;
            ctrl.getProductVersions(result);
        }

    }
})();