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Add support of media elements for Atom feeds

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This commit is contained in:
Frédéric Guillot 2019-11-28 23:47:53 -08:00
parent f90e9dfab0
commit 912a98788e
6 changed files with 569 additions and 102 deletions
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69
reader/atom/atom.go
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@ -15,6 +15,7 @@ import (
"miniflux.app/logger"
"miniflux.app/model"
"miniflux.app/reader/date"
"miniflux.app/reader/media"
"miniflux.app/reader/sanitizer"
"miniflux.app/url"
)
@ -29,15 +30,15 @@ type atomFeed struct {
}
type atomEntry struct {
ID string `xml:"id"`
Title atomContent `xml:"title"`
Published string `xml:"published"`
Updated string `xml:"updated"`
Links []atomLink `xml:"link"`
Summary atomContent `xml:"summary"`
Content atomContent `xml:"content"`
MediaGroup atomMediaGroup `xml:"http://search.yahoo.com/mrss/ group"`
Author atomAuthor `xml:"author"`
ID string `xml:"id"`
Title atomContent `xml:"title"`
Published string `xml:"published"`
Updated string `xml:"updated"`
Links []atomLink `xml:"link"`
Summary atomContent `xml:"summary"`
Content atomContent `xml:"http://www.w3.org/2005/Atom content"`
Author atomAuthor `xml:"author"`
media.Element
}
type atomAuthor struct {
@ -58,10 +59,6 @@ type atomContent struct {
XML string `xml:",innerxml"`
}
type atomMediaGroup struct {
Description string `xml:"http://search.yahoo.com/mrss/ description"`
}
func (a *atomFeed) Transform() *model.Feed {
feed := new(model.Feed)
feed.FeedURL = getRelationURL(a.Links, "self")
@ -179,8 +176,9 @@ func getContent(a *atomEntry) string {
return r
}
if a.MediaGroup.Description != "" {
return a.MediaGroup.Description
mediaDescription := a.FirstMediaDescription()
if mediaDescription != "" {
return mediaDescription
}
return ""
@ -203,11 +201,48 @@ func getHash(a *atomEntry) string {
func getEnclosures(a *atomEntry) model.EnclosureList {
enclosures := make(model.EnclosureList, 0)
duplicates := make(map[string]bool, 0)
for _, mediaThumbnail := range a.AllMediaThumbnails() {
if _, found := duplicates[mediaThumbnail.URL]; !found {
duplicates[mediaThumbnail.URL] = true
enclosures = append(enclosures, &model.Enclosure{
URL: mediaThumbnail.URL,
MimeType: mediaThumbnail.MimeType(),
Size: mediaThumbnail.Size(),
})
}
}
for _, link := range a.Links {
if strings.ToLower(link.Rel) == "enclosure" {
length, _ := strconv.ParseInt(link.Length, 10, 0)
enclosures = append(enclosures, &model.Enclosure{URL: link.URL, MimeType: link.Type, Size: length})
if _, found := duplicates[link.URL]; !found {
duplicates[link.URL] = true
length, _ := strconv.ParseInt(link.Length, 10, 0)
enclosures = append(enclosures, &model.Enclosure{URL: link.URL, MimeType: link.Type, Size: length})
}
}
}
for _, mediaContent := range a.AllMediaContents() {
if _, found := duplicates[mediaContent.URL]; !found {
duplicates[mediaContent.URL] = true
enclosures = append(enclosures, &model.Enclosure{
URL: mediaContent.URL,
MimeType: mediaContent.MimeType(),
Size: mediaContent.Size(),
})
}
}
for _, mediaPeerLink := range a.AllMediaPeerLinks() {
if _, found := duplicates[mediaPeerLink.URL]; !found {
duplicates[mediaPeerLink.URL] = true
enclosures = append(enclosures, &model.Enclosure{
URL: mediaPeerLink.URL,
MimeType: mediaPeerLink.MimeType(),
Size: mediaPeerLink.Size(),
})
}
}