1 files changed, 50 insertions, 0 deletions
diff --git a/mastodon/filter.go b/mastodon/filter.go
new file mode 100644
index 0000000..55beac1
--- /dev/null
+++ b/mastodon/filter.go
@@ -0,0 +1,50 @@
+package mastodon
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strconv"
+	"time"
+)
+
+type Filter struct {
+	ID           string     `json:"id"`
+	Phrase       string     `json:"phrase"`
+	Context      []string   `json:"context"`
+	WholeWord    bool       `json:"whole_word"`
+	ExpiresAt    *time.Time `json:"expires_at"`
+	Irreversible bool       `json:"irreversible"`
+}
+
+func (c *Client) GetFilters(ctx context.Context) ([]*Filter, error) {
+	var filters []*Filter
+	err := c.doAPI(ctx, http.MethodGet, "/api/v1/filters", nil, &filters, nil)
+	if err != nil {
+		return nil, err
+	}
+	return filters, nil
+}
+
+func (c *Client) AddFilter(ctx context.Context, phrase string, context []string, irreversible bool, wholeWord bool, expiresIn *time.Time) error {
+	params := url.Values{}
+	params.Set("phrase", phrase)
+	for i := range context {
+		params.Add("context[]", context[i])
+	}
+	params.Set("irreversible", strconv.FormatBool(irreversible))
+	params.Set("whole_word", strconv.FormatBool(wholeWord))
+	if expiresIn != nil {
+		params.Set("expires_in", expiresIn.Format(time.RFC3339))
+	}
+	err := c.doAPI(ctx, http.MethodPost, "/api/v1/filters", params, nil, nil)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (c *Client) RemoveFilter(ctx context.Context, id string) error {
+	return c.doAPI(ctx, http.MethodDelete, fmt.Sprintf("/api/v1/filters/%s", id), nil, nil, nil)
+}