grafana/pkg/plugins/ifaces.go
Will Browne 8e6205c107
Plugins: Move plugin installing + uninstalling logic from CLI to plugins package (#33274)
* move guts from cli to server

* renaming + refactoring

* add pluginsDir arg

* arg fixes

* add support for repo URL override

* add funcs to interface

* use pluginID consistently

* swap args

* pass mandatory grafanaVersion field

* introduce logger interface

* create central logger for CLI

* add infra log wrapper

* re-add log initer step

* remove unused logger

* add checks for uninstalling

* improve debug blue

* make sure to close file

* fix linter issues

* remove space

* improve newline usage

* refactor packaging

* improve logger API

* fix interface func names

* close file and reformat zipslip catch

* handle G305 linter warning

* add helpful debug log
2021-04-26 16:13:40 +02:00

97 lines
3.6 KiB
Go

package plugins
import (
"context"
"os"
"github.com/grafana/grafana/pkg/components/simplejson"
"github.com/grafana/grafana/pkg/models"
)
// Manager is the plugin manager service interface.
type Manager interface {
// Renderer gets the renderer plugin.
Renderer() *RendererPlugin
// GetDataSource gets a data source plugin with a certain ID.
GetDataSource(id string) *DataSourcePlugin
// GetDataPlugin gets a data plugin with a certain ID.
GetDataPlugin(id string) DataPlugin
// GetPlugin gets a plugin with a certain ID.
GetPlugin(id string) *PluginBase
// GetApp gets an app plugin with a certain ID.
GetApp(id string) *AppPlugin
// DataSourceCount gets the number of data sources.
DataSourceCount() int
// DataSources gets all data sources.
DataSources() []*DataSourcePlugin
// Apps gets all app plugins.
Apps() []*AppPlugin
// PanelCount gets the number of panels.
PanelCount() int
// AppCount gets the number of apps.
AppCount() int
// GetEnabledPlugins gets enabled plugins.
// GetEnabledPlugins gets enabled plugins.
GetEnabledPlugins(orgID int64) (*EnabledPlugins, error)
// GrafanaLatestVersion gets the latest Grafana version.
GrafanaLatestVersion() string
// GrafanaHasUpdate returns whether Grafana has an update.
GrafanaHasUpdate() bool
// Plugins gets all plugins.
Plugins() []*PluginBase
// StaticRoutes gets all static routes.
StaticRoutes() []*PluginStaticRoute
// GetPluginSettings gets settings for a certain plugin.
GetPluginSettings(orgID int64) (map[string]*models.PluginSettingInfoDTO, error)
// GetPluginDashboards gets dashboards for a certain org/plugin.
GetPluginDashboards(orgID int64, pluginID string) ([]*PluginDashboardInfoDTO, error)
// GetPluginMarkdown gets markdown for a certain plugin/name.
GetPluginMarkdown(pluginID string, name string) ([]byte, error)
// ImportDashboard imports a dashboard.
ImportDashboard(pluginID, path string, orgID, folderID int64, dashboardModel *simplejson.Json,
overwrite bool, inputs []ImportDashboardInput, user *models.SignedInUser,
requestHandler DataRequestHandler) (PluginDashboardInfoDTO, error)
// ScanningErrors returns plugin scanning errors encountered.
ScanningErrors() []PluginError
// LoadPluginDashboard loads a plugin dashboard.
LoadPluginDashboard(pluginID, path string) (*models.Dashboard, error)
// IsAppInstalled returns whether an app is installed.
IsAppInstalled(id string) bool
}
type ImportDashboardInput struct {
Type string `json:"type"`
PluginId string `json:"pluginId"`
Name string `json:"name"`
Value string `json:"value"`
}
// DataRequestHandler is a data request handler interface.
type DataRequestHandler interface {
// HandleRequest handles a data request.
HandleRequest(context.Context, *models.DataSource, DataQuery) (DataResponse, error)
}
type PluginInstaller interface {
// Install finds the plugin given the provided information
// and installs in the provided plugins directory.
Install(pluginID, version, pluginsDirectory, pluginZipURL, pluginRepoURL string) error
// Uninstall removes the specified plugin from the provided plugins directory.
Uninstall(pluginID, pluginPath string) error
DownloadFile(pluginID string, tmpFile *os.File, url string, checksum string) error
}
type PluginInstallerLogger interface {
Successf(format string, args ...interface{})
Failuref(format string, args ...interface{})
Info(args ...interface{})
Infof(format string, args ...interface{})
Debug(args ...interface{})
Debugf(format string, args ...interface{})
Warn(args ...interface{})
Warnf(format string, args ...interface{})
Error(args ...interface{})
Errorf(format string, args ...interface{})
}