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// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package atom // import "miniflux.app/v2/internal/reader/atom"
import "strings"
type atomPerson struct {
Name string `xml:"name"`
Email string `xml:"email"`
}
func (a *atomPerson) String() string {
name := ""
switch {
case a.Name != "":
name = a.Name
case a.Email != "":
name = a.Email
}
return strings.TrimSpace(name)
}
type atomAuthors []*atomPerson
func (a atomAuthors) String() string {
var authors []string
for _, person := range a {
authors = append(authors, person.String())
}
return strings.Join(authors, ", ")
}
type atomLink struct {
URL string `xml:"href,attr"`
Type string `xml:"type,attr"`
Rel string `xml:"rel,attr"`
Length string `xml:"length,attr"`
}
type atomLinks []*atomLink
func (a atomLinks) originalLink() string {
for _, link := range a {
if strings.EqualFold(link.Rel, "alternate") {
return strings.TrimSpace(link.URL)
}
if link.Rel == "" && (link.Type == "" || link.Type == "text/html") {
return strings.TrimSpace(link.URL)
}
}
return ""
}
func (a atomLinks) firstLinkWithRelation(relation string) string {
for _, link := range a {
if strings.EqualFold(link.Rel, relation) {
return strings.TrimSpace(link.URL)
}
}
return ""
}
func (a atomLinks) firstLinkWithRelationAndType(relation string, contentTypes ...string) string {
for _, link := range a {
if strings.EqualFold(link.Rel, relation) {
for _, contentType := range contentTypes {
if strings.EqualFold(link.Type, contentType) {
return strings.TrimSpace(link.URL)
}
}
}
}
return ""
}
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