diff options
Diffstat (limited to 'vendor/github.com/gorilla/feeds/rss.go')
| -rw-r--r-- | vendor/github.com/gorilla/feeds/rss.go | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/vendor/github.com/gorilla/feeds/rss.go b/vendor/github.com/gorilla/feeds/rss.go deleted file mode 100644 index 9326cef8b..000000000 --- a/vendor/github.com/gorilla/feeds/rss.go +++ /dev/null @@ -1,183 +0,0 @@ -package feeds - -// rss support -// validation done according to spec here: -// http://cyber.law.harvard.edu/rss/rss.html - -import ( - "encoding/xml" - "fmt" - "time" -) - -// private wrapper around the RssFeed which gives us the <rss>..</rss> xml -type RssFeedXml struct { - XMLName xml.Name `xml:"rss"` - Version string `xml:"version,attr"` - ContentNamespace string `xml:"xmlns:content,attr"` - Channel *RssFeed -} - -type RssContent struct { - XMLName xml.Name `xml:"content:encoded"` - Content string `xml:",cdata"` -} - -type RssImage struct { - XMLName xml.Name `xml:"image"` - Url string `xml:"url"` - Title string `xml:"title"` - Link string `xml:"link"` - Width int `xml:"width,omitempty"` - Height int `xml:"height,omitempty"` -} - -type RssTextInput struct { - XMLName xml.Name `xml:"textInput"` - Title string `xml:"title"` - Description string `xml:"description"` - Name string `xml:"name"` - Link string `xml:"link"` -} - -type RssFeed struct { - XMLName xml.Name `xml:"channel"` - Title string `xml:"title"` // required - Link string `xml:"link"` // required - Description string `xml:"description"` // required - Language string `xml:"language,omitempty"` - Copyright string `xml:"copyright,omitempty"` - ManagingEditor string `xml:"managingEditor,omitempty"` // Author used - WebMaster string `xml:"webMaster,omitempty"` - PubDate string `xml:"pubDate,omitempty"` // created or updated - LastBuildDate string `xml:"lastBuildDate,omitempty"` // updated used - Category string `xml:"category,omitempty"` - Generator string `xml:"generator,omitempty"` - Docs string `xml:"docs,omitempty"` - Cloud string `xml:"cloud,omitempty"` - Ttl int `xml:"ttl,omitempty"` - Rating string `xml:"rating,omitempty"` - SkipHours string `xml:"skipHours,omitempty"` - SkipDays string `xml:"skipDays,omitempty"` - Image *RssImage - TextInput *RssTextInput - Items []*RssItem `xml:"item"` -} - -type RssItem struct { - XMLName xml.Name `xml:"item"` - Title string `xml:"title"` // required - Link string `xml:"link"` // required - Description string `xml:"description"` // required - Content *RssContent - Author string `xml:"author,omitempty"` - Category string `xml:"category,omitempty"` - Comments string `xml:"comments,omitempty"` - Enclosure *RssEnclosure - Guid *RssGuid // Id used - PubDate string `xml:"pubDate,omitempty"` // created or updated - Source string `xml:"source,omitempty"` -} - -type RssEnclosure struct { - //RSS 2.0 <enclosure url="http://example.com/file.mp3" length="123456789" type="audio/mpeg" /> - XMLName xml.Name `xml:"enclosure"` - Url string `xml:"url,attr"` - Length string `xml:"length,attr"` - Type string `xml:"type,attr"` -} - -type RssGuid struct { - //RSS 2.0 <guid isPermaLink="true">http://inessential.com/2002/09/01.php#a2</guid> - XMLName xml.Name `xml:"guid"` - Id string `xml:",chardata"` - IsPermaLink string `xml:"isPermaLink,attr,omitempty"` // "true", "false", or an empty string -} - -type Rss struct { - *Feed -} - -// create a new RssItem with a generic Item struct's data -func newRssItem(i *Item) *RssItem { - item := &RssItem{ - Title: i.Title, - Description: i.Description, - PubDate: anyTimeFormat(time.RFC1123Z, i.Created, i.Updated), - } - if i.Id != "" { - item.Guid = &RssGuid{Id: i.Id, IsPermaLink: i.IsPermaLink} - } - if i.Link != nil { - item.Link = i.Link.Href - } - if len(i.Content) > 0 { - item.Content = &RssContent{Content: i.Content} - } - if i.Source != nil { - item.Source = i.Source.Href - } - - // Define a closure - if i.Enclosure != nil && i.Enclosure.Type != "" && i.Enclosure.Length != "" { - item.Enclosure = &RssEnclosure{Url: i.Enclosure.Url, Type: i.Enclosure.Type, Length: i.Enclosure.Length} - } - - if i.Author != nil { - item.Author = i.Author.Name - } - return item -} - -// create a new RssFeed with a generic Feed struct's data -func (r *Rss) RssFeed() *RssFeed { - pub := anyTimeFormat(time.RFC1123Z, r.Created, r.Updated) - build := anyTimeFormat(time.RFC1123Z, r.Updated) - author := "" - if r.Author != nil { - author = r.Author.Email - if len(r.Author.Name) > 0 { - author = fmt.Sprintf("%s (%s)", r.Author.Email, r.Author.Name) - } - } - - var image *RssImage - if r.Image != nil { - image = &RssImage{Url: r.Image.Url, Title: r.Image.Title, Link: r.Image.Link, Width: r.Image.Width, Height: r.Image.Height} - } - - var href string - if r.Link != nil { - href = r.Link.Href - } - channel := &RssFeed{ - Title: r.Title, - Link: href, - Description: r.Description, - ManagingEditor: author, - PubDate: pub, - LastBuildDate: build, - Copyright: r.Copyright, - Image: image, - } - for _, i := range r.Items { - channel.Items = append(channel.Items, newRssItem(i)) - } - return channel -} - -// FeedXml returns an XML-Ready object for an Rss object -func (r *Rss) FeedXml() interface{} { - // only generate version 2.0 feeds for now - return r.RssFeed().FeedXml() - -} - -// FeedXml returns an XML-ready object for an RssFeed object -func (r *RssFeed) FeedXml() interface{} { - return &RssFeedXml{ - Version: "2.0", - Channel: r, - ContentNamespace: "http://purl.org/rss/1.0/modules/content/", - } -} |