Adding upstream version 0.8.9.

Signed-off-by: Daniel Baumann <daniel@debian.org>

pkg/services/pushbullet/pushbullet_config.go

@@ -0,0 +1,95 @@
+package pushbullet
+
+import (
+	"errors"
+	"fmt"
+	"net/url"
+	"strings"
+
+	"github.com/nicholas-fedor/shoutrrr/pkg/format"
+	"github.com/nicholas-fedor/shoutrrr/pkg/services/standard"
+	"github.com/nicholas-fedor/shoutrrr/pkg/types"
+)
+
+// Scheme is the scheme part of the service configuration URL.
+const Scheme = "pushbullet"
+
+// ExpectedTokenLength is the required length for a valid Pushbullet token.
+const ExpectedTokenLength = 34
+
+// ErrTokenIncorrectSize indicates that the token has an incorrect size.
+var ErrTokenIncorrectSize = errors.New("token has incorrect size")
+
+// Config holds the configuration for the Pushbullet service.
+type Config struct {
+	standard.EnumlessConfig
+	Targets []string `url:"path"`
+	Token   string   `url:"host"`
+	Title   string   `           default:"Shoutrrr notification" key:"title"`
+}
+
+// GetURL returns a URL representation of the Config's current field values.
+func (config *Config) GetURL() *url.URL {
+	resolver := format.NewPropKeyResolver(config)
+
+	return config.getURL(&resolver)
+}
+
+// SetURL updates the Config from a URL representation of its field values.
+func (config *Config) SetURL(url *url.URL) error {
+	resolver := format.NewPropKeyResolver(config)
+
+	return config.setURL(&resolver, url)
+}
+
+// getURL constructs a URL from the Config's fields using the provided resolver.
+func (config *Config) getURL(resolver types.ConfigQueryResolver) *url.URL {
+	return &url.URL{
+		Host:       config.Token,
+		Path:       "/" + strings.Join(config.Targets, "/"),
+		Scheme:     Scheme,
+		ForceQuery: false,
+		RawQuery:   format.BuildQuery(resolver),
+	}
+}
+
+// setURL updates the Config from a URL using the provided resolver.
+func (config *Config) setURL(resolver types.ConfigQueryResolver, url *url.URL) error {
+	path := url.Path
+	if len(path) > 0 && path[0] == '/' {
+		path = path[1:]
+	}
+
+	if url.Fragment != "" {
+		path += "/#" + url.Fragment
+	}
+
+	targets := strings.Split(path, "/")
+
+	token := url.Hostname()
+	if url.String() != "pushbullet://dummy@dummy.com" {
+		if err := validateToken(token); err != nil {
+			return err
+		}
+	}
+
+	config.Token = token
+	config.Targets = targets
+
+	for key, vals := range url.Query() {
+		if err := resolver.Set(key, vals[0]); err != nil {
+			return fmt.Errorf("setting query parameter %q to %q: %w", key, vals[0], err)
+		}
+	}
+
+	return nil
+}
+
+// validateToken checks if the token meets the expected length requirement.
+func validateToken(token string) error {
+	if len(token) != ExpectedTokenLength {
+		return ErrTokenIncorrectSize
+	}
+
+	return nil
+}