57 lines
1.8 KiB
Go
57 lines
1.8 KiB
Go
package unifi
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import "encoding/json"
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// parseDevices parses the raw JSON from the Unifi Controller into device structures.
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func (u *Unifi) parseDevices(data []json.RawMessage) *Devices {
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devices := new(Devices)
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for _, r := range data {
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// Loop each item in the raw JSON message, detect its type and unmarshal it.
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var obj map[string]interface{}
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var uap UAP
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var usg USG
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var usw USW
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if u.unmarshalDevice("interface{}", &obj, r) != nil {
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continue
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}
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assetType := "<missing>"
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if t, ok := obj["type"].(string); ok {
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assetType = t
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}
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u.dLogf("Unmarshalling Device Type: %v", assetType)
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switch assetType { // Unmarshal again into the correct type..
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case "uap":
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if u.unmarshalDevice(assetType, &uap, r) == nil {
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devices.UAPs = append(devices.UAPs, uap)
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}
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case "ugw", "usg": // in case they ever fix the name in the api.
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if u.unmarshalDevice(assetType, &usg, r) == nil {
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devices.USGs = append(devices.USGs, usg)
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}
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case "usw":
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if u.unmarshalDevice(assetType, &usw, r) == nil {
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devices.USWs = append(devices.USWs, usw)
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}
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default:
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u.eLogf("unknown asset type - %v - skipping", assetType)
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continue
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}
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}
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return devices
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}
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// unmarshalDevice handles logging for the unmarshal operations in parseDevices().
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func (u *Unifi) unmarshalDevice(device string, ptr interface{}, payload json.RawMessage) error {
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err := json.Unmarshal(payload, ptr)
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if err != nil {
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u.eLogf("json.Unmarshal(%v): %v", device, err)
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u.eLogf("Enable Debug Logging to output the failed payload.")
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json, err := payload.MarshalJSON()
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u.dLogf("Failed Payload: %s (marshal err: %v)", json, err)
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u.dLogf("The above payload can prove useful during torubleshooting when you open an Issue:")
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u.dLogf("==- https://github.com/golift/unifi/issues/new -==")
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}
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return err
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}
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