31 lines
588 B
Go
31 lines
588 B
Go
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package atomfeed
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import (
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"errors"
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"fmt"
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)
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type Category struct {
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*CommonAttributes
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Content *Content `xml:"content"`
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Term string `xml:"term,attr"`
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Scheme URI `xml:"scheme,attr,omitempty"`
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Label string `xml:"label,attr,omitempty"`
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}
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func (c *Category) Check() error {
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if c.Term == "" {
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return errors.New("term attribute of category empty")
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}
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if c.Content == nil {
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return errors.New("no content element of category")
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} else {
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if err := (*c.Content).Check(); err != nil {
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return fmt.Errorf("content element of category: %v", err)
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}
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}
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return nil
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}
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