Add Library Panels

dashboard.go

@@ -89,6 +89,21 @@ func (c *Client) DashboardByUID(uid string) (*Dashboard, error) {
 	return c.dashboard(fmt.Sprintf("/api/dashboards/uid/%s", uid))
 }
 
+// DashboardsByIDs uses the folder and dashboard search endpoint to find
+// dashboards by list of dashboard IDs.
+func (c *Client) DashboardsByIDs(ids []int64) ([]FolderDashboardSearchResponse, error) {
+	dashboardIdsJSON, err := json.Marshal(ids)
+	if err != nil {
+		return nil, err
+	}
+
+	params := map[string]string{
+		"type":         "dash-db",
+		"dashboardIds": string(dashboardIdsJSON),
+	}
+	return c.FolderDashboardSearch(params)
+}
+
 func (c *Client) dashboard(path string) (*Dashboard, error) {
 	result := &Dashboard{}
 	err := c.request("GET", path, nil, nil, &result)

go.mod

@@ -1,4 +1,4 @@
-module github.com/grafana/grafana-api-golang-client
+module github.com/justinTM/grafana-api-golang-client
 
 go 1.14
 

library_panel.go

@@ -0,0 +1,159 @@
+package gapi
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+// LibraryPanelMetaUser represents the Grafana library panel createdBy and updatedBy fields
+type LibraryPanelMetaUser struct {
+	ID        int64  `json:"id"`
+	Name      string `json:"name"`
+	AvatarURL string `json:"folderId"`
+}
+
+// LibraryPanelMeta represents Grafana library panel metadata.
+type LibraryPanelMeta struct {
+	FolderName          string               `json:"folderName,,omitempty"`
+	FolderUID           string               `json:"folderUid,omitempty"`
+	ConnectedDashboards int64                `json:"connectedDashboards,omitempty"`
+	Created             time.Time            `json:"created,omitempty"`
+	Updated             time.Time            `json:"updated,omitempty"`
+	CreatedBy           LibraryPanelMetaUser `json:"createdBy,omitempty"`
+	UpdatedBy           LibraryPanelMetaUser `json:"updatedBy,omitempty"`
+}
+
+// LibraryPanel represents a Grafana library panel.
+type LibraryPanel struct {
+	Folder      int64                  `json:"folderId"`
+	Name        string                 `json:"name"`
+	Model       map[string]interface{} `json:"model"`
+	Description string                 `json:"description,omitempty"`
+	ID          int64                  `json:"id,omitempty"`
+	Kind        int64                  `json:"kind,omitempty"`
+	OrgID       int64                  `json:"orgId,omitempty"`
+	UID         string                 `json:"uid,omitempty"`
+	Version     int64                  `json:"version,omitempty"`
+	Meta        LibraryPanelMeta       `json:"meta,omitempty"`
+}
+
+// LibraryPanelCreateResponse represents the Grafana API response to creating or saving a library panel.
+type LibraryPanelCreateResponse struct {
+	Result LibraryPanel `json:"result"`
+}
+
+// LibraryPanelDeleteResponse represents the Grafana API response to deleting a library panel.
+type LibraryPanelDeleteResponse struct {
+	Message string `json:"message"`
+	ID      int64  `json:"id,omitempty"`
+}
+
+// LibraryPanelConnection represents a Grafana connection between a library panel and a dashboard.
+type LibraryPanelConnection struct {
+	ID          int64                `json:"id"`
+	Kind        int64                `json:"kind"`
+	PanelID     int64                `json:"elementId"`
+	DashboardID int64                `json:"connectionId"`
+	Created     time.Time            `json:"created"`
+	CreatedBy   LibraryPanelMetaUser `json:"createdBy"`
+}
+
+// NewLibraryPanel creates a new Grafana library panel.
+func (c *Client) NewLibraryPanel(panel LibraryPanel) (*LibraryPanel, error) {
+	panel.Kind = int64(1)
+	data, err := json.Marshal(panel)
+	if err != nil {
+		return nil, err
+	}
+
+	resp := &LibraryPanelCreateResponse{}
+	err = c.request("POST", "/api/library-elements", nil, bytes.NewBuffer(data), &resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return &resp.Result, err
+}
+
+// LibraryPanelByUID gets a library panel by UID.
+func (c *Client) LibraryPanelByUID(uid string) (*LibraryPanel, error) {
+	return c.panel(fmt.Sprintf("/api/library-elements/%s", uid))
+}
+
+// LibraryPanelByName gets a library panel by name.
+func (c *Client) LibraryPanelByName(name string) (*LibraryPanel, error) {
+	return c.panel(fmt.Sprintf("/api/library-elements/name/%s", name))
+}
+
+func (c *Client) panel(path string) (*LibraryPanel, error) {
+	resp := &LibraryPanelCreateResponse{}
+	err := c.request("GET", path, nil, nil, &resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return &resp.Result, err
+}
+
+// PatchLibraryPanel updates one or more properties of an existing panel that matches the specified UID.
+func (c *Client) PatchLibraryPanel(uid string, panel *LibraryPanel) (*LibraryPanel, error) {
+	path := fmt.Sprintf("/api/library-elements/%s", uid)
+	data, err := json.Marshal(panel)
+	if err != nil {
+		return nil, err
+	}
+
+	resp := &LibraryPanelCreateResponse{}
+	err = c.request("PATCH", path, nil, bytes.NewBuffer(data), &resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return &resp.Result, err
+}
+
+// DeleteLibraryPanel deletes a panel by UID.
+func (c *Client) DeleteLibraryPanel(uid string) (*LibraryPanelDeleteResponse, error) {
+	path := fmt.Sprintf("/api/library-elements/%s", uid)
+
+	resp := &LibraryPanelDeleteResponse{}
+	err := c.request("DELETE", path, nil, bytes.NewBuffer(nil), &resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return resp, err
+}
+
+// LibraryPanelConnections gets library panel connections by UID.
+func (c *Client) LibraryPanelConnections(uid string) (*[]LibraryPanelConnection, error) {
+	path := fmt.Sprintf("/api/library-elements/%s/connections", uid)
+
+	resp := struct {
+		Result []LibraryPanelConnection `json:"result"`
+	}{}
+
+	err := c.request("POST", path, nil, bytes.NewBuffer(nil), &resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return &resp.Result, err
+}
+
+// LibraryPanelConnectedDashboards gets Dashboards using this Library Panel.
+func (c *Client) LibraryPanelConnectedDashboards(uid string) ([]FolderDashboardSearchResponse, error) {
+	connections, err := c.LibraryPanelConnections(uid)
+	if err != nil {
+		return nil, err
+	}
+
+	var dashboardIds []int64
+	for _, connection := range *connections {
+		dashboardIds = append(dashboardIds, connection.DashboardID)
+	}
+
+	return c.DashboardsByIDs(dashboardIds)
+}