mirror of https://github.com/portainer/portainer
48 lines
1.6 KiB
Go
48 lines
1.6 KiB
Go
package templates
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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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"github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/http/client"
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"github.com/portainer/portainer/api/http/security"
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)
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// GET request on /api/templates
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func (handler *Handler) templateList(w http.ResponseWriter, r *http.Request) *httperror.HandlerError {
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settings, err := handler.SettingsService.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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var templates []portainer.Template
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if settings.TemplatesURL == "" {
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templates, err = handler.TemplateService.Templates()
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve templates from the database", err}
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}
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} else {
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var templateData []byte
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templateData, err = client.Get(settings.TemplatesURL, 0)
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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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err = json.Unmarshal(templateData, &templates)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to parse external templates", err}
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}
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}
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securityContext, err := security.RetrieveRestrictedRequestContext(r)
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if err != nil {
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return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve info from request context", err}
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}
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filteredTemplates := security.FilterTemplates(templates, securityContext)
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return response.JSON(w, filteredTemplates)
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}
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