package endpoints import ( "encoding/json" "fmt" "git.dragse.it/anthrove/e621-to-graph/internal/utils" "git.dragse.it/anthrove/e621-to-graph/pkg/e621/model" "log" "net/http" ) // GetUser retrieves user information from e621.net based on the provided username. // // Parameters: // - requestContext: The context for the API request, including the host, user agent, username, and API key. // - username: The username of the user to retrieve. // // Returns: // - model.User: The retrieved user. // - error: An error, if any, encountered during the API request or response handling. func GetUser(requestContext model.RequestContext, username string) (model.User, error) { // Create a new HTTP GET request to fetch user information from the specified 'host' and 'username'. r, err := http.NewRequest("GET", fmt.Sprintf("%s/users/%s.json", requestContext.Host, username), nil) if err != nil { // Log the error and return an empty User struct and the error. return model.User{}, err } r.Header.Set("User-Agent", requestContext.UserAgent) r.Header.Add("Accept", "application/json") r.SetBasicAuth(requestContext.Username, requestContext.APIKey) // Send the request using the provided http.Client. resp, err := requestContext.Client.Do(r) if err != nil { // Log the error and return an empty User struct and the error. return model.User{}, err } // Check if the HTTP response status code indicates success (2xx range). if resp.StatusCode < 200 || resp.StatusCode > 300 { // If the status code is outside the 2xx range, return an error based on the status code. return model.User{}, utils.StatusCodesToError(resp.StatusCode) } // Initialize a User struct to store the response data. var user model.User // Decode the JSON response into the User struct. err = json.NewDecoder(resp.Body).Decode(&user) if err != nil { // Log the error and return an empty User struct and the error. return model.User{}, err } // Return the user information and no error (nil). return user, nil } // GetUsers retrieves a list of users from e621.net based on query parameters. // // Parameters: // - requestContext: The context for the API request, including the host, user agent, username, and API key. // - query: A map containing additional query parameters for the API request. // // Returns: // - []model.User: A slice of users. // - error: An error, if any, encountered during the API request or response handling. func GetUsers(requestContext model.RequestContext, query map[string]string) ([]model.User, error) { // Create a new HTTP GET request. r, err := http.NewRequest("GET", fmt.Sprintf("%s/users.json", requestContext.Host), nil) if err != nil { log.Print(err) } // Append query parameters to the request URL. q := r.URL.Query() for k, v := range query { q.Add(k, v) } r.URL.RawQuery = q.Encode() r.Header.Set("User-Agent", requestContext.UserAgent) r.Header.Add("Accept", "application/json") r.SetBasicAuth(requestContext.Username, requestContext.APIKey) // Send the request using the provided http.Client. resp, err := requestContext.Client.Do(r) if err != nil { log.Print(err) } // Check if the HTTP response status code indicates success (2xx range). if resp.StatusCode < 200 || resp.StatusCode > 300 { // If the status code is outside the 2xx range, return an error based on the status code. return []model.User{}, utils.StatusCodesToError(resp.StatusCode) } // Initialize a slice of User struct to store the response data. var users []model.User // Decode the JSON response into the slice of User structs. err = json.NewDecoder(resp.Body).Decode(&users) if err != nil { // Log the error and return an empty slice and the error. return []model.User{}, err } // Return the list of users and no error (nil). return users, nil }