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ferret/pkg/drivers/http/document.go

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package http
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import (
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
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"github.com/PuerkitoBio/goquery"
)
type HTMLDocument struct {
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*HTMLElement
url values.String
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}
func NewHTMLDocument(
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url string,
node *goquery.Document,
) (*HTMLDocument, error) {
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if url == "" {
return nil, core.Error(core.ErrMissedArgument, "document url")
}
if node == nil {
return nil, core.Error(core.ErrMissedArgument, "document root selection")
}
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el, err := NewHTMLElement(node.Selection)
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if err != nil {
return nil, err
}
return &HTMLDocument{el, values.NewString(url)}, nil
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}
func (doc *HTMLDocument) Type() core.Type {
return core.HTMLDocumentType
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}
func (doc *HTMLDocument) Compare(other core.Value) int {
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switch other.Type() {
case core.HTMLDocumentType:
otherDoc := other.(values.HTMLDocument)
return doc.url.Compare(otherDoc.URL())
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default:
if other.Type() > core.HTMLDocumentType {
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return -1
}
return 1
}
}
func (doc *HTMLDocument) URL() core.Value {
return doc.url
}