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plugins.go
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plugins.go
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package api
import (
"sort"
"github.com/grafana/grafana/pkg/api/dtos"
"github.com/grafana/grafana/pkg/bus"
m "github.com/grafana/grafana/pkg/models"
"github.com/grafana/grafana/pkg/plugins"
"github.com/grafana/grafana/pkg/setting"
)
func (hs *HTTPServer) GetPluginList(c *m.ReqContext) Response {
typeFilter := c.Query("type")
enabledFilter := c.Query("enabled")
embeddedFilter := c.Query("embedded")
coreFilter := c.Query("core")
pluginSettingsMap, err := plugins.GetPluginSettings(c.OrgId)
if err != nil {
return Error(500, "Failed to get list of plugins", err)
}
result := make(dtos.PluginList, 0)
for _, pluginDef := range plugins.Plugins {
// filter out app sub plugins
if embeddedFilter == "0" && pluginDef.IncludedInAppId != "" {
continue
}
// filter out core plugins
if coreFilter == "0" && pluginDef.IsCorePlugin {
continue
}
// filter on type
if typeFilter != "" && typeFilter != pluginDef.Type {
continue
}
if pluginDef.State == plugins.PluginStateAlpha && !hs.Cfg.EnableAlphaPanels {
continue
}
listItem := dtos.PluginListItem{
Id: pluginDef.Id,
Name: pluginDef.Name,
Type: pluginDef.Type,
Info: &pluginDef.Info,
LatestVersion: pluginDef.GrafanaNetVersion,
HasUpdate: pluginDef.GrafanaNetHasUpdate,
DefaultNavUrl: pluginDef.DefaultNavUrl,
State: pluginDef.State,
}
if pluginSetting, exists := pluginSettingsMap[pluginDef.Id]; exists {
listItem.Enabled = pluginSetting.Enabled
listItem.Pinned = pluginSetting.Pinned
}
if listItem.DefaultNavUrl == "" || !listItem.Enabled {
listItem.DefaultNavUrl = setting.AppSubUrl + "/plugins/" + listItem.Id + "/edit"
}
// filter out disabled
if enabledFilter == "1" && !listItem.Enabled {
continue
}
// filter out built in data sources
if ds, exists := plugins.DataSources[pluginDef.Id]; exists {
if ds.BuiltIn {
continue
}
}
result = append(result, listItem)
}
sort.Sort(result)
return JSON(200, result)
}
func GetPluginSettingByID(c *m.ReqContext) Response {
pluginID := c.Params(":pluginId")
def, exists := plugins.Plugins[pluginID]
if !exists {
return Error(404, "Plugin not found, no installed plugin with that id", nil)
}
dto := &dtos.PluginSetting{
Type: def.Type,
Id: def.Id,
Name: def.Name,
Info: &def.Info,
Dependencies: &def.Dependencies,
Includes: def.Includes,
BaseUrl: def.BaseUrl,
Module: def.Module,
DefaultNavUrl: def.DefaultNavUrl,
LatestVersion: def.GrafanaNetVersion,
HasUpdate: def.GrafanaNetHasUpdate,
State: def.State,
}
query := m.GetPluginSettingByIdQuery{PluginId: pluginID, OrgId: c.OrgId}
if err := bus.Dispatch(&query); err != nil {
if err != m.ErrPluginSettingNotFound {
return Error(500, "Failed to get login settings", nil)
}
} else {
dto.Enabled = query.Result.Enabled
dto.Pinned = query.Result.Pinned
dto.JsonData = query.Result.JsonData
}
return JSON(200, dto)
}
func UpdatePluginSetting(c *m.ReqContext, cmd m.UpdatePluginSettingCmd) Response {
pluginID := c.Params(":pluginId")
cmd.OrgId = c.OrgId
cmd.PluginId = pluginID
if _, ok := plugins.Apps[cmd.PluginId]; !ok {
return Error(404, "Plugin not installed.", nil)
}
if err := bus.Dispatch(&cmd); err != nil {
return Error(500, "Failed to update plugin setting", err)
}
return Success("Plugin settings updated")
}
func GetPluginDashboards(c *m.ReqContext) Response {
pluginID := c.Params(":pluginId")
list, err := plugins.GetPluginDashboards(c.OrgId, pluginID)
if err != nil {
if notfound, ok := err.(plugins.PluginNotFoundError); ok {
return Error(404, notfound.Error(), nil)
}
return Error(500, "Failed to get plugin dashboards", err)
}
return JSON(200, list)
}
func GetPluginMarkdown(c *m.ReqContext) Response {
pluginID := c.Params(":pluginId")
name := c.Params(":name")
content, err := plugins.GetPluginMarkdown(pluginID, name)
if err != nil {
if notfound, ok := err.(plugins.PluginNotFoundError); ok {
return Error(404, notfound.Error(), nil)
}
return Error(500, "Could not get markdown file", err)
}
resp := Respond(200, content)
resp.Header("Content-Type", "text/plain; charset=utf-8")
return resp
}
func ImportDashboard(c *m.ReqContext, apiCmd dtos.ImportDashboardCommand) Response {
cmd := plugins.ImportDashboardCommand{
OrgId: c.OrgId,
User: c.SignedInUser,
PluginId: apiCmd.PluginId,
Path: apiCmd.Path,
Inputs: apiCmd.Inputs,
Overwrite: apiCmd.Overwrite,
FolderId: apiCmd.FolderId,
Dashboard: apiCmd.Dashboard,
}
if err := bus.Dispatch(&cmd); err != nil {
return Error(500, "Failed to import dashboard", err)
}
return JSON(200, cmd.Result)
}