Added kaufda (german shopping comparison portal) to the available pro… (

#162)

* Added kaufda (german shopping comparison portal) to the available providers.

* Added a provider openbsdman to quickly search the online OpenBSD manual pages.

README.md

@@ -279,6 +279,7 @@ Custom providers require a few things:
 * imgur
 * inbox
 * instagram
+* kaufda
 * kickasstorrents
 * libgen
 * linkedin
@@ -296,6 +297,7 @@ Custom providers require a few things:
 * npmsearch
 * npr
 * nvd
+* openbsdman
 * overstock
 * packagist
 * phandroid

providers/kaufda/kaufda.go

@@ -0,0 +1,30 @@
+package kaufda
+
+import (
+	"fmt"
+	"net/url"
+
+	"github.com/zquestz/s/providers"
+)
+
+func init() {
+	providers.AddProvider("kaufda", &Provider{})
+}
+
+// Provider merely implements the Provider interface.
+type Provider struct{}
+
+// BuildURI generates a search URL for kaufda.de.
+func (p *Provider) BuildURI(q string) string {
+	return fmt.Sprintf("https://www.kaufda.de/webapp/?query=%s", url.QueryEscape(q))
+}
+
+// Tags returns the tags relevant to this provider.
+func (p *Provider) Tags() []string {
+	switch providers.Language() {
+	case "de":
+		return []string{"shopping"}
+	default:
+		return []string{}
+	}
+}

providers/openbsdman/openbsdman.go

@@ -0,0 +1,25 @@
+package openbsdman
+
+import (
+	"fmt"
+	"net/url"
+
+	"github.com/zquestz/s/providers"
+)
+
+func init() {
+	providers.AddProvider("openbsdman", &Provider{})
+}
+
+// Provider merely implements the Provider interface.
+type Provider struct{}
+
+// BuildURI generates a search URL for the OpenBSD online man pages dictionary.
+func (p *Provider) BuildURI(q string) string {
+	return fmt.Sprintf("https://man.openbsd.org/%s", url.QueryEscape(q))
+}
+
+// Tags returns the tags relevant to this provider.
+func (p *Provider) Tags() []string {
+	return []string{}
+}

s.go

@@ -66,6 +66,7 @@ import (
 	_ "github.com/zquestz/s/providers/imgur"
 	_ "github.com/zquestz/s/providers/inbox"
 	_ "github.com/zquestz/s/providers/instagram"
+	_ "github.com/zquestz/s/providers/kaufda"
 	_ "github.com/zquestz/s/providers/kickasstorrents"
 	_ "github.com/zquestz/s/providers/libgen"
 	_ "github.com/zquestz/s/providers/linkedin"
@@ -83,6 +84,7 @@ import (
 	_ "github.com/zquestz/s/providers/npmsearch"
 	_ "github.com/zquestz/s/providers/npr"
 	_ "github.com/zquestz/s/providers/nvd"
+	_ "github.com/zquestz/s/providers/openbsdman"
 	_ "github.com/zquestz/s/providers/overstock"
 	_ "github.com/zquestz/s/providers/packagist"
 	_ "github.com/zquestz/s/providers/phandroid"