add matterbridge

1 files changed, 63 insertions, 0 deletions

diff --git a/teleirc/matterbridge/vendor/github.com/slack-go/slack/webhooks.go b/teleirc/matterbridge/vendor/github.com/slack-go/slack/webhooks.go
new file mode 100644
index 0000000..e323353
--- /dev/null
+++ b/teleirc/matterbridge/vendor/github.com/slack-go/slack/webhooks.go
@@ -0,0 +1,63 @@
+package slack
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+)
+
+type WebhookMessage struct {
+	Username        string       `json:"username,omitempty"`
+	IconEmoji       string       `json:"icon_emoji,omitempty"`
+	IconURL         string       `json:"icon_url,omitempty"`
+	Channel         string       `json:"channel,omitempty"`
+	ThreadTimestamp string       `json:"thread_ts,omitempty"`
+	Text            string       `json:"text,omitempty"`
+	Attachments     []Attachment `json:"attachments,omitempty"`
+	Parse           string       `json:"parse,omitempty"`
+	Blocks          *Blocks      `json:"blocks,omitempty"`
+	ResponseType    string       `json:"response_type,omitempty"`
+	ReplaceOriginal bool         `json:"replace_original"`
+	DeleteOriginal  bool         `json:"delete_original"`
+	ReplyBroadcast  bool         `json:"reply_broadcast,omitempty"`
+}
+
+func PostWebhook(url string, msg *WebhookMessage) error {
+	return PostWebhookCustomHTTPContext(context.Background(), url, http.DefaultClient, msg)
+}
+
+func PostWebhookContext(ctx context.Context, url string, msg *WebhookMessage) error {
+	return PostWebhookCustomHTTPContext(ctx, url, http.DefaultClient, msg)
+}
+
+func PostWebhookCustomHTTP(url string, httpClient *http.Client, msg *WebhookMessage) error {
+	return PostWebhookCustomHTTPContext(context.Background(), url, httpClient, msg)
+}
+
+func PostWebhookCustomHTTPContext(ctx context.Context, url string, httpClient *http.Client, msg *WebhookMessage) error {
+	raw, err := json.Marshal(msg)
+	if err != nil {
+		return fmt.Errorf("marshal failed: %w", err)
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(raw))
+	if err != nil {
+		return fmt.Errorf("failed new request: %w", err)
+	}
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := httpClient.Do(req)
+	if err != nil {
+		return fmt.Errorf("failed to post webhook: %w", err)
+	}
+	defer func() {
+		io.Copy(ioutil.Discard, resp.Body)
+		resp.Body.Close()
+	}()
+
+	return checkStatusCode(resp, discard{})
+}