37 lines
690 B
Go
37 lines
690 B
Go
package atom
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import (
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"encoding/xml"
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"errors"
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"fmt"
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)
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type Logo struct {
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XMLName xml.Name `xml:"logo"`
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*CommonAttributes
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URI IRI `xml:",chardata"`
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}
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// NewLogo creates a new Logo. It returns a *Logo.
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func NewLogo(uri IRI) (*Logo, error) {
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if !isValidIRI(uri) {
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return nil, fmt.Errorf("uri %v not correctly formatted", uri)
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}
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return &Logo{URI: uri}, nil
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}
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// Check checks the Logo for incompatibilities with RFC4287. It returns an
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// error.
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func (l *Logo) Check() error {
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if l.URI == "" {
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return errors.New("uri element of logo empty")
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} else {
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if !isValidIRI(l.URI) {
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return fmt.Errorf("uri element %v of logo not correctly formatted", l.URI)
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}
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}
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return nil
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}
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