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generic_text.go
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/
generic_text.go
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package renderer
import (
"bytes"
"context"
"io"
"regexp"
"github.com/cortezaproject/corteza/server/system/types"
)
type (
genericText struct {
def DriverDefinition
}
genericTextDriver struct{}
)
var (
plainTextRegex = regexp.MustCompile("text(/)?.*")
)
func newGenericText() driverFactory {
return &genericText{
def: DriverDefinition{
Name: "genericText",
InputTypes: []types.DocumentType{
types.DocumentTypePlain,
types.DocumentTypeHTML,
},
OutputTypes: []types.DocumentType{
types.DocumentTypePlain,
},
},
}
}
func (d *genericText) Define() DriverDefinition {
return d.def
}
func (d *genericText) CanRender(t types.DocumentType) bool {
for _, i := range d.def.InputTypes {
if i == t {
return true
}
}
return false
}
func (d *genericText) CanProduce(t types.DocumentType) bool {
for _, o := range d.def.OutputTypes {
if o == t {
return true
}
}
return false
}
func (d *genericText) Driver() driver {
return &genericTextDriver{}
}
func (d *genericTextDriver) Render(ctx context.Context, pl *driverPayload) (io.ReadSeeker, error) {
t, err := preprocPlainTemplate(pl.Template, pl.Partials)
if err != nil {
return nil, err
}
dd := &bytes.Buffer{}
err = t.Execute(dd, pl.Variables)
return bytes.NewReader(dd.Bytes()), err
}