mirror of https://github.com/portainer/portainer
62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
package edgetemplates
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import (
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"encoding/json"
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"net/http"
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httperror "github.com/portainer/libhttp/error"
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"github.com/portainer/libhttp/response"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/http/client"
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)
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type templateFileFormat struct {
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Version string `json:"version"`
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Templates []portainer.Template `json:"templates"`
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}
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// @id EdgeTemplateList
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// @summary Fetches the list of Edge Templates
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// @description **Access policy**: administrator
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// @tags edge_templates
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// @security jwt
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// @accept json
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// @produce json
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// @success 200 {array} portainer.Template
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// @failure 500
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// @router /edge_templates [get]
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func (handler *Handler) edgeTemplateList(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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settings, err := handler.DataStore.Settings().Settings()
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve settings from the database", err}
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}
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url := portainer.DefaultTemplatesURL
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if settings.TemplatesURL != "" {
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url = settings.TemplatesURL
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}
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var templateData []byte
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templateData, err = client.Get(url, 10)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve external templates", err}
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}
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var templateFile templateFileFormat
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err = json.Unmarshal(templateData, &templateFile)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to parse template file", err}
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}
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filteredTemplates := make([]portainer.Template, 0)
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for _, template := range templateFile.Templates {
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if template.Type == portainer.EdgeStackTemplate {
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filteredTemplates = append(filteredTemplates, template)
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}
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}
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return response.JSON(w, filteredTemplates)
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}
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