Add list API support.

README.md

@@ -82,7 +82,7 @@ func main() {
 * [x] GET /api/v1/accounts/:id/unblock
 * [x] GET /api/v1/accounts/:id/mute
 * [x] GET /api/v1/accounts/:id/unmute
-* [ ] GET /api/v1/accounts/:id/lists
+* [x] GET /api/v1/accounts/:id/lists
 * [x] GET /api/v1/accounts/relationships
 * [x] GET /api/v1/accounts/search
 * [x] POST /api/v1/apps
@@ -95,14 +95,14 @@ func main() {
 * [x] GET /api/v1/instance
 * [x] GET /api/v1/instance/activity
 * [x] GET /api/v1/instance/peers
-* [ ] GET /api/v1/lists
+* [x] GET /api/v1/lists
-* [ ] GET /api/v1/lists/:id/accounts
+* [x] GET /api/v1/lists/:id/accounts
-* [ ] GET /api/v1/lists/:id
+* [x] GET /api/v1/lists/:id
-* [ ] POST /api/v1/lists
+* [x] POST /api/v1/lists
-* [ ] PUT /api/v1/lists/:id
+* [x] PUT /api/v1/lists/:id
-* [ ] DELETE /api/v1/lists/:id
+* [x] DELETE /api/v1/lists/:id
-* [ ] POST /api/v1/lists/:id/accounts
+* [x] POST /api/v1/lists/:id/accounts
-* [ ] DELETE /api/v1/lists/:id/accounts
+* [x] DELETE /api/v1/lists/:id/accounts
 * [x] POST /api/v1/media
 * [x] GET /api/v1/mutes
 * [x] GET /api/v1/notifications

lists.go

@@ -0,0 +1,107 @@
+package mastodon
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"net/url"
+)
+
+// List is metadata for a list of users.
+type List struct {
+	ID    ID     `json:"id"`
+	Title string `json:"title"`
+}
+
+// GetLists returns all the lists on the current account.
+func (c *Client) GetLists(ctx context.Context) ([]*List, error) {
+	var lists []*List
+	err := c.doAPI(ctx, http.MethodGet, "/api/v1/lists", nil, &lists, nil)
+	if err != nil {
+		return nil, err
+	}
+	return lists, nil
+}
+
+// GetAccountLists returns the lists containing a given account.
+func (c *Client) GetAccountLists(ctx context.Context, id ID) ([]*List, error) {
+	var lists []*List
+	err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/accounts/%s/lists", url.PathEscape(string(id))), nil, &lists, nil)
+	if err != nil {
+		return nil, err
+	}
+	return lists, nil
+}
+
+// GetListAccounts returns the accounts in a given list.
+func (c *Client) GetListAccounts(ctx context.Context, id ID) ([]*Account, error) {
+	var accounts []*Account
+	err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/lists/%s/accounts", url.PathEscape(string(id))), url.Values{"limit": {"0"}}, &accounts, nil)
+	if err != nil {
+		return nil, err
+	}
+	return accounts, nil
+}
+
+// GetList retrieves a list by ID.
+func (c *Client) GetList(ctx context.Context, id ID) (*List, error) {
+	var list List
+	err := c.doAPI(ctx, http.MethodGet, fmt.Sprintf("/api/v1/lists/%s", url.PathEscape(string(id))), nil, &list, nil)
+	if err != nil {
+		return nil, err
+	}
+	return &list, nil
+}
+
+// CreateList creates a new list with a given title.
+func (c *Client) CreateList(ctx context.Context, title string) (*List, error) {
+	params := url.Values{}
+	params.Set("title", title)
+
+	var list List
+	err := c.doAPI(ctx, http.MethodPost, "/api/v1/lists", params, &list, nil)
+	if err != nil {
+		return nil, err
+	}
+	return &list, nil
+}
+
+// RenameList assigns a new title to a list.
+func (c *Client) RenameList(ctx context.Context, id ID, title string) (*List, error) {
+	params := url.Values{}
+	params.Set("title", title)
+
+	var list List
+	err := c.doAPI(ctx, http.MethodPut, fmt.Sprintf("/api/v1/lists/%s", url.PathEscape(string(id))), params, &list, nil)
+	if err != nil {
+		return nil, err
+	}
+	return &list, nil
+}
+
+// DeleteList removes a list.
+func (c *Client) DeleteList(ctx context.Context, id ID) error {
+	return c.doAPI(ctx, http.MethodDelete, fmt.Sprintf("/api/v1/lists/%s", url.PathEscape(string(id))), nil, nil, nil)
+}
+
+// AddToList adds accounts to a list.
+//
+// Only accounts already followed by the user can be added to a list.
+func (c *Client) AddToList(ctx context.Context, list ID, accounts ...ID) error {
+	params := url.Values{}
+	for _, acct := range accounts {
+		params.Add("account_ids", string(acct))
+	}
+
+	return c.doAPI(ctx, http.MethodPost, fmt.Sprintf("/api/v1/lists/%s/accounts", url.PathEscape(string(list))), params, nil, nil)
+}
+
+// RemoveFromList removes accounts from a list.
+func (c *Client) RemoveFromList(ctx context.Context, list ID, accounts ...ID) error {
+	params := url.Values{}
+	for _, acct := range accounts {
+		params.Add("account_ids", string(acct))
+	}
+
+	return c.doAPI(ctx, http.MethodDelete, fmt.Sprintf("/api/v1/lists/%s/accounts", url.PathEscape(string(list))), params, nil, nil)
+}