sheercms/static/routes/packages/package.service.js

Sheer Cliff CMS is a simple and powerful content management system (CMS) for Node JS.

app.service('PackageService', function($q, $http, $upload, DSCacheFactory) {
    var self = this;

    var pkgCache = DSCacheFactory('pkgCache', {
        maxAge: 1800000, // Items added to this cache expire after 30 minutes.
        cacheFlushInterval: 3600000, // This cache will clear itself every hour.
        deleteOnExpire: 'aggressive', // Items will be deleted from this cache right when they expire.
        storageMode: 'localStorage' // This cache will sync itself with `localStorage`.
    });

    self.list = function(useCache) {
        var d = $q.defer();

        var url = '/cms/packages/list';
        var data = useCache ? pkgCache.get(url) : null;

        if (data) {
            d.resolve(data);
        }
        else {
            $http.get(url).success(function (data) {
                pkgCache.put(url, data);
                d.resolve(data);
            }).error(function (data, status) {
                d.reject(data);
            });
        }
        return d.promise;
    };

    self.create = function(name) {
        var d = $q.defer();

        $http.post("/cms/packages/create", {name: name}).success(function(data) {
            pkgCache.removeAll();
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.update = function(pkg) {
        var d = $q.defer();

        var json = JSON.stringify(pkg);

        $http.post("/cms/packages/update", {data:json}).success(function(data) {
            pkgCache.removeAll();
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.getPackage = function(id) {
        var d = $q.defer();

        $http({ url:"/cms/packages/get", method: 'get', params: {packageId: id }}).success(function(data) {
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.delete = function(id) {
        var d = $q.defer();
        $http.post("/cms/packages/delete", {packageId: id}).success(function(data) {
            pkgCache.removeAll();
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.build = function(id) {
        var d = $q.defer();
        $http.post("/cms/packages/build", {packageId: id}).success(function(data) {
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.validate = function(id) {
        var d = $q.defer();
        $http.post("/cms/packages/validate", {packageId: id}).success(function(data) {
            d.resolve(data);
        }).error(function(data, status) {
            d.reject(data);
        });
        return d.promise;
    };

    self.upload = function(file, onProgress, onError) {
        var d = $q.defer();

        console.log("Uploading package file: " + file.name);
        $upload.upload({
            url: '/cms/packages/upload',
            method: 'POST',
            data: { },
            file: file
        }).progress(function(evt) {
            if (onProgress)
                onProgress(file.name, evt.loaded, evt.total);
        }).success(function(data, status, headers, config) {
            if (data && data.success == false && onError) {
                onError(file.name, data.message);
            }
            //clear the cache on the client-side
            DSCacheFactory.clearAll();
            d.resolve(data);
        }).error(function(error) {
            if (onError) onError(error);
            d.resolve({success: false, message: error.message});
        });

        return d.promise;
    };

});