Dan Bridges dbridges
dbridges
/ basic_structs.go
Created
May 13, 2019 17:36
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| type Feed struct { | |
| ID string `xml:"id"` | |
| Title string `xml:"title"` | |
| Links []Link `xml:"link"` | |
| Entries []Entry `xml:"entry"` | |
| Updated atomTime `xml:"updated"` | |
| } | |
| type Entry struct { | |
| ID string `xml:"id"` |
dbridges
/ additional_structs.go
Created
May 13, 2019 17:37
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| type Content struct { | |
| Type string `xml:"type,attr"` | |
| BaseURI string `xml:"base,attr"` | |
| Body string `xml:",innerxml"` | |
| } | |
| type Link struct { | |
| HREF string `xml:"href,attr"` | |
| Rel string `xml:"rel,attr"` | |
| Type string `xml:"type,attr"` |
dbridges
/ atom_time.go
Created
May 13, 2019 17:38
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| type atomTime time.Time | |
| func (a *atomTime) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error { | |
| var v string | |
| d.DecodeElement(&v, &start) | |
| parsed, err := time.Parse(time.RFC3339, v) | |
| if err != nil { | |
| return err | |
| } | |
| *a = atomTime(parsed) |
dbridges
/ atom_time_more.go
Created
May 13, 2019 17:39
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| func (a *atomTime) Time() time.Time { | |
| return time.Time(*a) | |
| } | |
| func (a *atomTime) LocalString() string { | |
| loc, err := time.LoadLocation("Local") | |
| if err != nil { | |
| return a.Time().String() | |
| } | |
| return a.Time().In(loc).Format("Jan 02, 2006 3:04PM") |
dbridges
/ parse_feed.go
Created
May 13, 2019 17:39
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| func parseFeed(body []byte) (*Feed, error) { | |
| feed := Feed{} | |
| err := xml.Unmarshal(body, &feed) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return &feed, nil | |
| } |
dbridges
/ filter_feeds.go
Created
May 13, 2019 17:40
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| func filterFeeds(feeds []*Feed) ([]*Feed) { | |
| cutoff := time.Now().Add(-24*time.Hour) | |
| filtered := make([]*Feed, 0, len(feeds)) | |
| for _, f := range feeds { | |
| if time.Time(f.Updated).After(cutoff) { | |
| filtered = append(filtered, f) | |
| } | |
| } | |
| return filtered | |
| } |
dbridges
/ feed.go.html
Created
May 13, 2019 17:41
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| <div class="feed"> | |
| <h1>{{.Title}}</h1> | |
| {{ range .FilteredEntries }} | |
| <div class="entry"> | |
| <h3> | |
| {{if not .Links}} | |
| {{.Title}} | |
| {{else}} | |
| <a href="{{(index .Links 0).HREF}}">{{.Title}}</a> | |
| {{end}} |
dbridges
/ layout.go.html
Created
May 13, 2019 17:42
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| {{ template "style.go.css" }} | |
| </style> | |
| </head> | |
| <body> | |
| <div class="feeds"> | |
| {{ range . }} |
dbridges
/ content.go
Last active
May 21, 2019 20:43
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| func (c Content) HTML() template.HTML { | |
| // Remove CDATA tags | |
| cdata := regexp.MustCompile(`(?s)<!\[CDATA\[(.*?)\]\]>`) | |
| body := cdata.ReplaceAllString(c.Body, "$1") | |
| // Make path to images absolute | |
| pat := regexp.MustCompile(`<img src="\/`) | |
| body = pat.ReplaceAllString(body, "<img src=\"" + c.BaseURI + "/") | |
| return template.HTML(html.UnescapeString(body)) | |
| } |
dbridges
/ load_template.go
Created
May 13, 2019 17:44
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| func loadTemplate() *template.Template { | |
| templates, err := filepath.Glob("templates/*") | |
| if err != nil { | |
| log.Println(err) | |
| } | |
| t := template.Must(template.New("layout.go.html").ParseFiles(templates...)) | |
| return t | |
| } | |
| func main() { |