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