protected override IQueryable <User> Filter(IQueryable <User> entities, IGetOptions options)
{
if (options == null)
{
return(entities);
}
if (options.Filters == null)
{
return(entities);
}
if (!options.Filters.Any())
{
return(entities);
}
var users = base.Filter(entities, options);
var userFilters = ExtractUserSpecificFilters(options.Filters);
if (userFilters.Any())
{
foreach (var filter in userFilters)
{
users = users.Where(FilterPredicate(filter));
}
}
return(users);
}
protected virtual IQueryable <TEntity> Sort(IQueryable <TEntity> entities, IGetOptions options)
{
if (!options.Orderings.Any())
{
return(entities);
}
return(entities.OrderBy(ToOrderByString(options.Orderings)));
}
protected virtual IQueryable <TEntity> GetAll(IGetOptions options)
{
var entities = Context.Set <TEntity>().AsQueryable();
entities = Sort(entities, options);
entities = Filter(entities, options);
entities = Search(entities, options);
return(entities);
}
public virtual async Task <IPagedList <TEntity> > Get(IGetOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
var entities = GetAll(options);
return(await PagedList <TEntity> .CreateAsync(entities, options.PageNumber, options.PageSize));
}
protected override IQueryable <User> Search(IQueryable <User> entities, IGetOptions options)
{
var users = base.Search(entities, options);
if (string.IsNullOrWhiteSpace(options.SearchQuery))
{
return(users);
}
return(users.Where(u => u.FirstName.Contains(options.SearchQuery) ||
u.LastName.Contains(options.SearchQuery)));
}
/// <summary>
/// Makes a GET request to the specified <code>url</code>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="options">The options for the call to the specified <code>url</code>.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the response.</returns>
public virtual SocialHttpResponse DoHttpGetRequest(string url, IGetOptions options)
{
if (String.IsNullOrWhiteSpace(url))
{
throw new ArgumentNullException("url");
}
if (options == null)
{
throw new ArgumentNullException("options");
}
return(DoHttpGetRequest(url, options.GetQueryString()));
}
/// <summary>
/// Makes a GET request to the Facebook API. If the <code>AccessToken</code> property has
/// been specified, the access token will be appended to the query string.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="options">The options of the request.</param>
/// <returns>Returns an instance of <code>SocialHttpResponse</code> wrapping the response from the Facebook Graph API.</returns>
public SocialHttpResponse DoAuthenticatedGetRequest(string url, IGetOptions options) {
return DoAuthenticatedGetRequest(url, options == null ? null : options.GetQueryString());
}
/// <summary>
/// Makes a signed request to the Twitter API based on the specified parameters.
/// </summary>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="options">The options for the call to the API.</param>
public virtual HttpWebResponse DoHttpRequest(string method, string url, IGetOptions options) {
SocialQueryString queryString = options == null ? null : options.GetQueryString();
return DoHttpRequest(method, url, queryString);
}
/// <summary>
/// Makes a signed GET request to the specified <code>url</code>.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="options">The options for the call to the API.</param>
public virtual SocialHttpResponse DoHttpGetRequest(string url, IGetOptions options) {
NameValueCollection nvc = (options == null ? null : options.GetQueryString().NameValueCollection);
return SocialHttpResponse.GetFromWebResponse(DoHttpRequest("GET", url, nvc, null));
}
/// <summary>
/// Makes an authenticated GET request to the specified URL. If an access token has been
/// specified for this client, that access token will be added to the query string.
/// Similar if a client ID has been specified instead of an access token, that client ID
/// will be added to the query string. However some endpoint methods may require an access
/// token, and a client ID will therefore not be sufficient for such methods.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="query">The query string for the call.</param>
public SocialHttpResponse DoAuthenticatedGetRequest(string url, IGetOptions query) {
return DoAuthenticatedGetRequest(url, query == null ? null : query.GetQueryString());
}
/// <summary>
/// Makes a signed request to the Twitter API based on the specified parameters.
/// </summary>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="options">The options for the call to the API.</param>
public virtual HttpWebResponse DoHttpRequest(string method, string url, IGetOptions options)
{
SocialQueryString queryString = options == null ? null : options.GetQueryString();
return(DoHttpRequest(method, url, queryString));
}
/// <summary>
/// Makes an authenticated GET request to the specified URL. The access token is
/// automatically appended to the query string.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="options">The options for the call to the API.</param>
public SocialHttpResponse DoAuthenticatedGetRequest(string url, IGetOptions options) {
// Generate a NameValueCollection for the query string
NameValueCollection query = options.GetQueryString().NameValueCollection;
// Append the access token or server if specified
if (!String.IsNullOrWhiteSpace(AccessToken)) {
// TODO: Specify access token in HTTP header instead
query.Set("access_token", AccessToken);
} else if (!String.IsNullOrWhiteSpace(ServerKey)) {
query.Set("key", ServerKey);
}
// Make a call to the API
return SocialHttpResponse.GetFromWebResponse(SocialUtils.DoHttpGetRequest(url, query));
}
/// <summary>
/// Makes an authenticated GET request to the specified URL. If an access token has been
/// specified for this client, that access token will be added to the query string.
/// Similar if a client ID has been specified instead of an access token, that client ID
/// will be added to the query string. However some endpoint methods may require an access
/// token, and a client ID will therefore not be sufficient for such methods.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="query">The query string for the call.</param>
public SocialHttpResponse DoAuthenticatedGetRequest(string url, IGetOptions query)
{
return(DoAuthenticatedGetRequest(url, query == null ? null : query.GetQueryString()));
}
protected virtual IQueryable <TEntity> Search(IQueryable <TEntity> entities, IGetOptions options)
{
return(entities);
}
/// <summary>
/// Makes a signed GET request to the specified <code>url</code>.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="options">The options for the call to the API.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the raw response.</returns>
public virtual SocialHttpResponse DoHttpGetRequest(string url, IGetOptions options)
{
NameValueCollection nvc = (options == null ? null : options.GetQueryString().NameValueCollection);
return(DoHttpRequest("GET", url, nvc, null));
}
