Add plugin tasks (#651)

pkg/api/resolver_mutation_plugin.go

@@ -0,0 +1,48 @@
+package api
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/stashapp/stash/pkg/logger"
+	"github.com/stashapp/stash/pkg/manager"
+	"github.com/stashapp/stash/pkg/manager/config"
+	"github.com/stashapp/stash/pkg/models"
+	"github.com/stashapp/stash/pkg/plugin/common"
+)
+
+func (r *mutationResolver) RunPluginTask(ctx context.Context, pluginID string, taskName string, args []*models.PluginArgInput) (string, error) {
+	currentUser := getCurrentUserID(ctx)
+
+	var cookie *http.Cookie
+	var err error
+	if currentUser != nil {
+		cookie, err = createSessionCookie(*currentUser)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	serverConnection := common.StashServerConnection{
+		Scheme:        "http",
+		Port:          config.GetPort(),
+		SessionCookie: cookie,
+		Dir:           config.GetConfigPath(),
+	}
+
+	if HasTLSConfig() {
+		serverConnection.Scheme = "https"
+	}
+
+	manager.GetInstance().RunPluginTask(pluginID, taskName, args, serverConnection)
+	return "todo", nil
+}
+
+func (r *mutationResolver) ReloadPlugins(ctx context.Context) (bool, error) {
+	err := manager.GetInstance().PluginCache.ReloadPlugins()
+	if err != nil {
+		logger.Errorf("Error reading plugin configs: %s", err.Error())
+	}
+
+	return true, nil
+}

pkg/api/resolver_query_plugin.go

@@ -0,0 +1,16 @@
+package api
+
+import (
+	"context"
+
+	"github.com/stashapp/stash/pkg/manager"
+	"github.com/stashapp/stash/pkg/models"
+)
+
+func (r *queryResolver) Plugins(ctx context.Context) ([]*models.Plugin, error) {
+	return manager.GetInstance().PluginCache.ListPlugins(), nil
+}
+
+func (r *queryResolver) PluginTasks(ctx context.Context) ([]*models.PluginTask, error) {
+	return manager.GetInstance().PluginCache.ListPluginTasks(), nil
+}

pkg/api/server.go

@@ -357,6 +357,15 @@ func makeTLSConfig() *tls.Config {
 	return tlsConfig
 }
 
+func HasTLSConfig() bool {
+	ret, _ := utils.FileExists(paths.GetSSLCert())
+	if ret {
+		ret, _ = utils.FileExists(paths.GetSSLKey())
+	}
+
+	return ret
+}
+
 type contextKey struct {
 	name string
 }

pkg/api/session.go

@@ -1,12 +1,14 @@
 package api
 
 import (
+	"context"
 	"fmt"
 	"html/template"
 	"net/http"
 
 	"github.com/stashapp/stash/pkg/manager/config"
 
+	"github.com/gorilla/securecookie"
 	"github.com/gorilla/sessions"
 )
 
@@ -125,3 +127,26 @@ func getSessionUserID(w http.ResponseWriter, r *http.Request) (string, error) {
 
 	return "", nil
 }
+
+func getCurrentUserID(ctx context.Context) *string {
+	userCtxVal := ctx.Value(ContextUser)
+	if userCtxVal != nil {
+		currentUser := userCtxVal.(string)
+		return &currentUser
+	}
+
+	return nil
+}
+
+func createSessionCookie(username string) (*http.Cookie, error) {
+	session := sessions.NewSession(sessionStore, cookieName)
+	session.Values[userIDKey] = username
+
+	encoded, err := securecookie.EncodeMulti(session.Name(), session.Values,
+		sessionStore.Codecs...)
+	if err != nil {
+		return nil, err
+	}
+
+	return sessions.NewCookie(session.Name(), encoded, session.Options), nil
+}