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register.go
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register.go
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package myplugin
import (
"fmt"
"net/url"
"github.com/go-openapi/runtime/middleware"
"github.com/massalabs/station/api/swagger/server/models"
"github.com/massalabs/station/api/swagger/server/restapi/operations"
"github.com/massalabs/station/pkg/logger"
"github.com/massalabs/station/pkg/plugin"
)
func newRegister(manager *plugin.Manager) operations.PluginManagerRegisterHandler {
return ®ister{manager: manager}
}
type register struct {
manager *plugin.Manager
}
func (r *register) Handle(param operations.PluginManagerRegisterParams) middleware.Responder {
wantedPlugin, err := r.manager.Plugin(param.Body.ID)
if err != nil {
return operations.NewPluginManagerRegisterNotFound().WithPayload(
&models.Error{Code: errorCodePluginUnknown, Message: fmt.Sprintf("get plugin error: %s", err.Error())})
}
alias := plugin.Alias(wantedPlugin.Information().Author, wantedPlugin.Information().Name)
_, err = r.manager.PluginByAlias(alias)
if err == nil {
return operations.NewPluginManagerRegisterBadRequest().WithPayload(
&models.Error{
Code: errorCodePluginRegisterAlreadyRegistered,
Message: fmt.Sprintf("plugin already registered: %s", alias),
})
}
urlPlugin, err := url.Parse(param.Body.URL)
if err != nil {
return operations.NewPluginManagerRegisterBadRequest().WithPayload(
&models.Error{Code: errorCodePluginRegisterInvalidData, Message: fmt.Sprintf("parsing Plugin URL: %s", err.Error())},
)
}
err = wantedPlugin.SetInformation(urlPlugin)
if err != nil {
return operations.NewPluginManagerRegisterBadRequest().WithPayload(
&models.Error{Code: errorCodePluginRegisterInvalidData, Message: fmt.Sprintf("parsing Plugin URL: %s", err.Error())},
)
}
wantedPlugin.InitReverseProxy()
// Add alias for http requests.
err = r.manager.SetAlias(alias, param.Body.ID)
if err != nil {
logger.Debugf("setting plugin alias: %s", err)
return operations.NewPluginManagerRegisterBadRequest().WithPayload(
&models.Error{Code: errorCodePluginRegisterUnknown, Message: fmt.Sprintf("setting alias: %s", err.Error())},
)
}
return operations.NewPluginManagerRegisterNoContent()
}