$scope.fetch = function()

in synergy/client/app/js/controllers.js [2109:2221]
102 lines of code
22 McCabe index (conditional complexity)

        $scope.fetch = function (useCache) {
            if (self.simpleName.length > 0) {
                loadSpecificationFromAlias();
                return;
            }

            if (window.location.href.indexOf("/title/") > -1) {// shouldn't be, caused by some issue in .htaccess
                $location.path("");
                return;
            }

            switch (getAction()) {
                case "create":
                    versionsHttp.get($scope, true, function (data) {
                        $scope.versions = data;
                        $scope.version = data[0].name || "";
                        $scope.refreshCodemirror = true;
                    }, $scope.generalHttpFactoryError);

                    projectsHttp.getAll($scope, function (data) {
                        $scope.projects = data;
                        $scope.project = $scope.projects[0];
                    }, $scope.generalHttpFactoryError);

                    break;
                case "1":
                    if ($scope.id < 0) {
                        return;
                    }
                    if (specificationCache.getCurrentSpecificationId() === parseInt($scope.id, 10)) {
                        displaySimpleSpecification(specificationCache.getCurrentSpecification());
                    } else {
                        specificationCache.resetCurrentSpecification();
                        specificationHttp.get($scope, useCache, $scope.id, function (data) {
                            displaySimpleSpecification(data);
                        }, $scope.generalHttpFactoryError);
                    }
                    break;
                case "2":
                    if ($scope.id < 0) {
                        return;
                    }
                    specificationHttp.getFull($scope, useCache, $scope.id, function (data) {
                        $scope.specification = data;
                        setProject(data);
                        specificationDurationCache.All = data.estimation;
                        specificationCache.setCurrentSpecification(data, $scope.project);
                        getRemovalUsers();
                        $scope.labels = getLabels(data);
                        $scope.newname = data.title;
                        resolveContinuousJobs(data.ext.continuous_integration);
                        $scope.$emit("updateBreadcrumbs", {link: "specification/" + $scope.id + "/v/2", title: data.title});
                        try {
                            if (data.controls.length > 0) {
                                $scope.rights = 1;
                            }
                        } catch (e) {
                        }

                    }, $scope.generalHttpFactoryError);
                    break;
                default : // edit
                    if ($scope.id < 0) {
                        return;
                    }
                    if (typeof $scope.SYNERGY.session.session_id === "undefined" || $scope.SYNERGY.session.session_id.length < 1) {
                        break;
                    }

                    specificationHttp.get($scope, false, $scope.id, function (data) {
                        self.originalSimpleName = data.simpleName;
                        setProject(data);
                        $scope.refreshCodemirror = true;
                        if (SynergyUtils.definedNotNull(data.ext.continuous_integration)) {
                            for (var j = 0, max = data.ext.continuous_integration.length; j < max; j++) {
                                data.ext.continuous_integration[j].jobUrl = data.ext.continuous_integration[j].jobUrl.substring(0, data.ext.continuous_integration[j].jobUrl.indexOf("/lastCompletedBuild"));
                            }
                        }
                        $scope.$emit("updateBreadcrumbs", {link: "specification/" + $scope.id, title: data.title});
                        try {
                            if (data.controls.length > 0) {
                                $scope.rights = 1;
                            }
                        } catch (e) {
                        }
                        $scope.specification = data;
                        $scope.specification.originalOwner = data.owner;

                        projectsHttp.getAll($scope, function (data) {

                            var defaultProject = true;
                            for (var p = 0, maxp = data.length; p < maxp; p++) {
                                if (data[p].name === $scope.project.name) {
                                    $scope.project.id = data[p].id;
                                    defaultProject = false;
                                    break;
                                }
                            }
                            if (defaultProject) {
                                data.push($scope.project);
                            }
                            $scope.projects = data;

                        }, $scope.generalHttpFactoryError);

                        usersHttp.getAll($scope, function (data) {
                            $scope.users = data.users;
                        }, $scope.generalHttpFactoryError);
                    }, $scope.generalHttpFactoryError);

                    break;
            }
        };