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Add <head> tag to OPML export

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This commit is contained in:
Frédéric Guillot 2021-12-16 11:42:43 -08:00
parent 47b47cc32c
commit 0f6f4c8c60
4 changed files with 79 additions and 66 deletions
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70
reader/opml/opml.go
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@ -8,21 +8,49 @@ import (
"encoding/xml"
)
type opml struct {
XMLName xml.Name `xml:"opml"`
Version string `xml:"version,attr"`
Outlines []outline `xml:"body>outline"`
// Specs: http://opml.org/spec2.opml
type opmlDocument struct {
XMLName xml.Name `xml:"opml"`
Version string `xml:"version,attr"`
Header opmlHeader `xml:"head"`
Outlines []opmlOutline `xml:"body>outline"`
}
type outline struct {
Title string `xml:"title,attr,omitempty"`
Text string `xml:"text,attr"`
FeedURL string `xml:"xmlUrl,attr,omitempty"`
SiteURL string `xml:"htmlUrl,attr,omitempty"`
Outlines []outline `xml:"outline,omitempty"`
func NewOPMLDocument() *opmlDocument {
return &opmlDocument{}
}
func (o *outline) GetTitle() string {
func (o *opmlDocument) GetSubscriptionList() SubcriptionList {
var subscriptions SubcriptionList
for _, outline := range o.Outlines {
if len(outline.Outlines) > 0 {
for _, element := range outline.Outlines {
// outline.Text is only available in OPML v2.
subscriptions = element.Append(subscriptions, outline.Text)
}
} else {
subscriptions = outline.Append(subscriptions, "")
}
}
return subscriptions
}
type opmlHeader struct {
Title string `xml:"title,omitempty"`
DateCreated string `xml:"dateCreated,omitempty"`
OwnerName string `xml:"ownerName,omitempty"`
}
type opmlOutline struct {
Title string `xml:"title,attr,omitempty"`
Text string `xml:"text,attr"`
FeedURL string `xml:"xmlUrl,attr,omitempty"`
SiteURL string `xml:"htmlUrl,attr,omitempty"`
Outlines []opmlOutline `xml:"outline,omitempty"`
}
func (o *opmlOutline) GetTitle() string {
if o.Title != "" {
return o.Title
}
@ -42,7 +70,7 @@ func (o *outline) GetTitle() string {
return ""
}
func (o *outline) GetSiteURL() string {
func (o *opmlOutline) GetSiteURL() string {
if o.SiteURL != "" {
return o.SiteURL
}
@ -50,7 +78,7 @@ func (o *outline) GetSiteURL() string {
return o.FeedURL
}
func (o *outline) Append(subscriptions SubcriptionList, category string) SubcriptionList {
func (o *opmlOutline) Append(subscriptions SubcriptionList, category string) SubcriptionList {
if o.FeedURL != "" {
subscriptions = append(subscriptions, &Subcription{
Title: o.GetTitle(),
@ -62,19 +90,3 @@ func (o *outline) Append(subscriptions SubcriptionList, category string) Subcrip
return subscriptions
}
func (o *opml) Transform() SubcriptionList {
var subscriptions SubcriptionList
for _, outline := range o.Outlines {
if len(outline.Outlines) > 0 {
for _, element := range outline.Outlines {
// outline.Text is only available in OPML v2.
subscriptions = element.Append(subscriptions, outline.Text)
}
} else {
subscriptions = outline.Append(subscriptions, "")
}
}
return subscriptions
}