89 lines
2.0 KiB
Go
89 lines
2.0 KiB
Go
package main
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import (
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"encoding/xml"
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"fmt"
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"strings"
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"time"
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"golang.org/x/net/html"
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)
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type Feed struct {
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XMLName xml.Name `xml:"feed"`
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Text string `xml:",chardata"`
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Xmlns string `xml:"xmlns,attr"`
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Media string `xml:"media,attr"`
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Lang string `xml:"lang,attr"`
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ID string `xml:"id"`
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Link []struct {
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Text string `xml:",chardata"`
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Type string `xml:"type,attr"`
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Rel string `xml:"rel,attr"`
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Href string `xml:"href,attr"`
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} `xml:"link"`
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Title string `xml:"title"`
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Updated time.Time `xml:"updated"`
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Entry []struct {
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Text string `xml:",chardata"`
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ID string `xml:"id"`
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Link struct {
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Text string `xml:",chardata"`
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Type string `xml:"type,attr"`
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Rel string `xml:"rel,attr"`
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Href string `xml:"href,attr"`
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} `xml:"link"`
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Title string `xml:"title"`
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Updated time.Time `xml:"updated"`
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Thumbnail struct {
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Text string `xml:",chardata"`
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Height string `xml:"height,attr"`
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Width string `xml:"width,attr"`
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URL string `xml:"url,attr"`
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} `xml:"thumbnail"`
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Author struct {
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Text string `xml:",chardata"`
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Name string `xml:"name"`
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URI string `xml:"uri"`
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} `xml:"author"`
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Content struct {
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Text string `xml:",chardata"`
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Type string `xml:"type,attr"`
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} `xml:"content"`
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} `xml:"entry"`
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}
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func (f *Feed) LatestHash() (*commit, error) {
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doc, err := html.Parse(strings.NewReader(f.Entry[0].Content.Text))
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if err != nil {
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return nil, err
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}
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cmitMsg := ""
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var h func(*html.Node)
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h = func(n *html.Node) {
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if n.Type == html.ElementNode && n.Data == "pre" {
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cmitMsg = n.FirstChild.Data
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return
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}
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for child := n.FirstChild; child != nil; child = child.NextSibling {
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h(child)
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}
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}
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h(doc)
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hashParts := strings.Split(f.Entry[0].ID, "/")
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if len(hashParts) != 2 {
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return nil, fmt.Errorf("invalid hash")
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}
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hash := hashParts[1]
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return &commit{
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hash: hash,
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// TODO: use x/html to pull out the info?
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message: cmitMsg,
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//message: html.UnescapeString(f.Entry[0].Content.Text),
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date: f.Entry[0].Updated,
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}, nil
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}
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