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Added vendoring of gorilla feed dependency

Cette révision appartient à :
akuma06 2017-06-14 09:27:43 +02:00
Parent 5aad3db5b9
révision de11af688e
9 fichiers modifiés avec 692 ajouts et 0 suppressions
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4
Godeps/Godeps.json générée
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@ -173,6 +173,10 @@
"Comment": "v1.1-7-g08b5f42",
"Rev": "08b5f424b9271eedf6f9f0ce86cb9396ed337a42"
},
{
"ImportPath": "github.com/gorilla/feeds",
"Rev": "441264de03a8117ed530ae8e049d8f601a33a099"
},
{
"ImportPath": "github.com/gorilla/handlers",
"Comment": "v1.2-4-g13d7309",

14
vendor/github.com/gorilla/feeds/.travis.yml générée externe Fichier normal
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language: go
sudo: false
go:
- 1.3
- 1.4
- 1.5
- tip
install:
- go get golang.org/x/tools/cmd/vet
script:
- go get -t -v ./...
- diff -u <(echo -n) <(gofmt -d -s .)
- go tool vet .
- go test -v -race ./...

22
vendor/github.com/gorilla/feeds/LICENSE générée externe Fichier normal
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Copyright (c) 2013 The Gorilla Feeds Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

140
vendor/github.com/gorilla/feeds/README.md générée externe Fichier normal
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## gorilla/feeds
[![GoDoc](https://godoc.org/github.com/gorilla/feeds?status.svg)](https://godoc.org/github.com/gorilla/feeds) [![Build Status](https://travis-ci.org/gorilla/feeds.png?branch=master)](https://travis-ci.org/gorilla/feeds)
feeds is a web feed generator library for generating RSS and Atom feeds from Go
applications.
### Goals
* Provide a simple interface to create both Atom & RSS 2.0 feeds
* Full support for Atom and RSS2.0 spec elements
* Ability to modify particulars for each spec
### Usage
```go
package main
import (
"fmt"
"log"
"time"
"github.com/gorilla/feeds"
)
func main() {
now := time.Now()
feed := &feeds.Feed{
Title: "jmoiron.net blog",
Link: &feeds.Link{Href: "http://jmoiron.net/blog"},
Description: "discussion about tech, footie, photos",
Author: &feeds.Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
Created: now,
}
feed.Items = []*feeds.Item{
&feeds.Item{
Title: "Limiting Concurrency in Go",
Link: &feeds.Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
Description: "A discussion on controlled parallelism in golang",
Author: &feeds.Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
Created: now,
},
&feeds.Item{
Title: "Logic-less Template Redux",
Link: &feeds.Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
Description: "More thoughts on logicless templates",
Created: now,
},
&feeds.Item{
Title: "Idiomatic Code Reuse in Go",
Link: &feeds.Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
Description: "How to use interfaces <em>effectively</em>",
Created: now,
},
}
atom, err := feed.ToAtom()
if err != nil {
log.Fatal(err)
}
rss, err := feed.ToRss()
if err != nil {
log.Fatal(err)
}
fmt.Println(atom, "\n", rss)
}
```
Outputs:
```xml
<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>jmoiron.net blog</title>
<link href="http://jmoiron.net/blog"></link>
<id>http://jmoiron.net/blog</id>
<updated>2013-01-16T03:26:01-05:00</updated>
<summary>discussion about tech, footie, photos</summary>
<entry>
<title>Limiting Concurrency in Go</title>
<link href="http://jmoiron.net/blog/limiting-concurrency-in-go/"></link>
<updated>2013-01-16T03:26:01-05:00</updated>
<id>tag:jmoiron.net,2013-01-16:/blog/limiting-concurrency-in-go/</id>
<summary type="html">A discussion on controlled parallelism in golang</summary>
<author>
<name>Jason Moiron</name>
<email>jmoiron@jmoiron.net</email>
</author>
</entry>
<entry>
<title>Logic-less Template Redux</title>
<link href="http://jmoiron.net/blog/logicless-template-redux/"></link>
<updated>2013-01-16T03:26:01-05:00</updated>
<id>tag:jmoiron.net,2013-01-16:/blog/logicless-template-redux/</id>
<summary type="html">More thoughts on logicless templates</summary>
<author></author>
</entry>
<entry>
<title>Idiomatic Code Reuse in Go</title>
<link href="http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"></link>
<updated>2013-01-16T03:26:01-05:00</updated>
<id>tag:jmoiron.net,2013-01-16:/blog/idiomatic-code-reuse-in-go/</id>
<summary type="html">How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</summary>
<author></author>
</entry>
</feed>
<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0">
<channel>
<title>jmoiron.net blog</title>
<link>http://jmoiron.net/blog</link>
<description>discussion about tech, footie, photos</description>
<managingEditor>jmoiron@jmoiron.net (Jason Moiron)</managingEditor>
<pubDate>2013-01-16T03:22:24-05:00</pubDate>
<item>
<title>Limiting Concurrency in Go</title>
<link>http://jmoiron.net/blog/limiting-concurrency-in-go/</link>
<description>A discussion on controlled parallelism in golang</description>
<pubDate>2013-01-16T03:22:24-05:00</pubDate>
</item>
<item>
<title>Logic-less Template Redux</title>
<link>http://jmoiron.net/blog/logicless-template-redux/</link>
<description>More thoughts on logicless templates</description>
<pubDate>2013-01-16T03:22:24-05:00</pubDate>
</item>
<item>
<title>Idiomatic Code Reuse in Go</title>
<link>http://jmoiron.net/blog/idiomatic-code-reuse-in-go/</link>
<description>How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</description>
<pubDate>2013-01-16T03:22:24-05:00</pubDate>
</item>
</channel>
</rss>
```

163
vendor/github.com/gorilla/feeds/atom.go générée externe Fichier normal
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package feeds
import (
"encoding/xml"
"fmt"
"net/url"
"strconv"
"time"
)
// Generates Atom feed as XML
const ns = "http://www.w3.org/2005/Atom"
type AtomPerson struct {
Name string `xml:"name,omitempty"`
Uri string `xml:"uri,omitempty"`
Email string `xml:"email,omitempty"`
}
type AtomSummary struct {
XMLName xml.Name `xml:"summary"`
Content string `xml:",chardata"`
Type string `xml:"type,attr"`
}
type AtomContent struct {
XMLName xml.Name `xml:"content"`
Content string `xml:",chardata"`
Type string `xml:"type,attr"`
}
type AtomAuthor struct {
XMLName xml.Name `xml:"author"`
AtomPerson
}
type AtomContributor struct {
XMLName xml.Name `xml:"contributor"`
AtomPerson
}
type AtomEntry struct {
XMLName xml.Name `xml:"entry"`
Xmlns string `xml:"xmlns,attr,omitempty"`
Title string `xml:"title"` // required
Updated string `xml:"updated"` // required
Id string `xml:"id"` // required
Category string `xml:"category,omitempty"`
Content *AtomContent
Rights string `xml:"rights,omitempty"`
Source string `xml:"source,omitempty"`
Published string `xml:"published,omitempty"`
Contributor *AtomContributor
Link *AtomLink // required if no child 'content' elements
Summary *AtomSummary // required if content has src or content is base64
Author *AtomAuthor // required if feed lacks an author
}
type AtomLink struct {
//Atom 1.0 <link rel="enclosure" type="audio/mpeg" title="MP3" href="http://www.example.org/myaudiofile.mp3" length="1234" />
XMLName xml.Name `xml:"link"`
Href string `xml:"href,attr"`
Rel string `xml:"rel,attr,omitempty"`
Type string `xml:"type,attr,omitempty"`
Length string `xml:"length,attr,omitempty"`
}
type AtomFeed struct {
XMLName xml.Name `xml:"feed"`
Xmlns string `xml:"xmlns,attr"`
Title string `xml:"title"` // required
Id string `xml:"id"` // required
Updated string `xml:"updated"` // required
Category string `xml:"category,omitempty"`
Icon string `xml:"icon,omitempty"`
Logo string `xml:"logo,omitempty"`
Rights string `xml:"rights,omitempty"` // copyright used
Subtitle string `xml:"subtitle,omitempty"`
Link *AtomLink
Author *AtomAuthor `xml:"author,omitempty"`
Contributor *AtomContributor
Entries []*AtomEntry
}
type Atom struct {
*Feed
}
func newAtomEntry(i *Item) *AtomEntry {
id := i.Id
// assume the description is html
c := &AtomContent{Content: i.Description, Type: "html"}
if len(id) == 0 {
// if there's no id set, try to create one, either from data or just a uuid
if len(i.Link.Href) > 0 && (!i.Created.IsZero() || !i.Updated.IsZero()) {
dateStr := anyTimeFormat("2006-01-02", i.Updated, i.Created)
host, path := i.Link.Href, "/invalid.html"
if url, err := url.Parse(i.Link.Href); err == nil {
host, path = url.Host, url.Path
}
id = fmt.Sprintf("tag:%s,%s:%s", host, dateStr, path)
} else {
id = "urn:uuid:" + NewUUID().String()
}
}
var name, email string
if i.Author != nil {
name, email = i.Author.Name, i.Author.Email
}
x := &AtomEntry{
Title: i.Title,
Link: &AtomLink{Href: i.Link.Href, Rel: i.Link.Rel, Type: i.Link.Type},
Content: c,
Id: id,
Updated: anyTimeFormat(time.RFC3339, i.Updated, i.Created),
}
intLength, err := strconv.ParseInt(i.Link.Length, 10, 64)
if err == nil && (intLength > 0 || i.Link.Type != "") {
i.Link.Rel = "enclosure"
x.Link = &AtomLink{Href: i.Link.Href, Rel: i.Link.Rel, Type: i.Link.Type, Length: i.Link.Length}
}
if len(name) > 0 || len(email) > 0 {
x.Author = &AtomAuthor{AtomPerson: AtomPerson{Name: name, Email: email}}
}
return x
}
// create a new AtomFeed with a generic Feed struct's data
func (a *Atom) AtomFeed() *AtomFeed {
updated := anyTimeFormat(time.RFC3339, a.Updated, a.Created)
feed := &AtomFeed{
Xmlns: ns,
Title: a.Title,
Link: &AtomLink{Href: a.Link.Href, Rel: a.Link.Rel},
Subtitle: a.Description,
Id: a.Link.Href,
Updated: updated,
Rights: a.Copyright,
}
if a.Author != nil {
feed.Author = &AtomAuthor{AtomPerson: AtomPerson{Name: a.Author.Name, Email: a.Author.Email}}
}
for _, e := range a.Items {
feed.Entries = append(feed.Entries, newAtomEntry(e))
}
return feed
}
// return an XML-Ready object for an Atom object
func (a *Atom) FeedXml() interface{} {
return a.AtomFeed()
}
// return an XML-ready object for an AtomFeed object
func (a *AtomFeed) FeedXml() interface{} {
return a
}

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vendor/github.com/gorilla/feeds/doc.go générée externe Fichier normal
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/*
Syndication (feed) generator library for golang.
Installing
go get github.com/gorilla/feeds
Feeds provides a simple, generic Feed interface with a generic Item object as well as RSS and Atom specific RssFeed and AtomFeed objects which allow access to all of each spec's defined elements.
Examples
Create a Feed and some Items in that feed using the generic interfaces:
import (
"time"
. "github.com/gorilla/feeds
)
now = time.Now()
feed := &Feed{
Title: "jmoiron.net blog",
Link: &Link{Href: "http://jmoiron.net/blog"},
Description: "discussion about tech, footie, photos",
Author: &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
Created: now,
Copyright: "This work is copyright © Benjamin Button",
}
feed.Items = []*Item{
&Item{
Title: "Limiting Concurrency in Go",
Link: &Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
Description: "A discussion on controlled parallelism in golang",
Author: &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
Created: now,
},
&Item{
Title: "Logic-less Template Redux",
Link: &Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
Description: "More thoughts on logicless templates",
Created: now,
},
&Item{
Title: "Idiomatic Code Reuse in Go",
Link: &Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
Description: "How to use interfaces <em>effectively</em>",
Created: now,
},
}
From here, you can output Atom or RSS versions of this feed easily
atom, err := feed.ToAtom()
rss, err := feed.ToRss()
You can also get access to the underlying objects that feeds uses to export its XML
atomFeed := &Atom{feed}.AtomFeed()
rssFeed := &Rss{feed}.RssFeed()
From here, you can modify or add each syndication's specific fields before outputting
atomFeed.Subtitle = "plays the blues"
atom, err := ToXML(atomFeed)
rssFeed.Generator = "gorilla/feeds v1.0 (github.com/gorilla/feeds)"
rss, err := ToXML(rssFeed)
*/
package feeds

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vendor/github.com/gorilla/feeds/feed.go générée externe Fichier normal
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package feeds
import (
"encoding/xml"
"io"
"time"
)
type Link struct {
Href, Rel, Type, Length string
}
type Author struct {
Name, Email string
}
type Item struct {
Title string
Link *Link
Author *Author
Description string // used as description in rss, summary in atom
Id string // used as guid in rss, id in atom
Updated time.Time
Created time.Time
}
type Feed struct {
Title string
Link *Link
Description string
Author *Author
Updated time.Time
Created time.Time
Id string
Subtitle string
Items []*Item
Copyright string
}
// add a new Item to a Feed
func (f *Feed) Add(item *Item) {
f.Items = append(f.Items, item)
}
// returns the first non-zero time formatted as a string or ""
func anyTimeFormat(format string, times ...time.Time) string {
for _, t := range times {
if !t.IsZero() {
return t.Format(format)
}
}
return ""
}
// interface used by ToXML to get a object suitable for exporting XML.
type XmlFeed interface {
FeedXml() interface{}
}
// turn a feed object (either a Feed, AtomFeed, or RssFeed) into xml
// returns an error if xml marshaling fails
func ToXML(feed XmlFeed) (string, error) {
x := feed.FeedXml()
data, err := xml.MarshalIndent(x, "", " ")
if err != nil {
return "", err
}
// strip empty line from default xml header
s := xml.Header[:len(xml.Header)-1] + string(data)
return s, nil
}
// Write a feed object (either a Feed, AtomFeed, or RssFeed) as XML into
// the writer. Returns an error if XML marshaling fails.
func WriteXML(feed XmlFeed, w io.Writer) error {
x := feed.FeedXml()
// write default xml header, without the newline
if _, err := w.Write([]byte(xml.Header[:len(xml.Header)-1])); err != nil {
return err
}
e := xml.NewEncoder(w)
e.Indent("", " ")
return e.Encode(x)
}
// creates an Atom representation of this feed
func (f *Feed) ToAtom() (string, error) {
a := &Atom{f}
return ToXML(a)
}
// Writes an Atom representation of this feed to the writer.
func (f *Feed) WriteAtom(w io.Writer) error {
return WriteXML(&Atom{f}, w)
}
// creates an Rss representation of this feed
func (f *Feed) ToRss() (string, error) {
r := &Rss{f}
return ToXML(r)
}
// Writes an RSS representation of this feed to the writer.
func (f *Feed) WriteRss(w io.Writer) error {
return WriteXML(&Rss{f}, w)
}

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vendor/github.com/gorilla/feeds/rss.go générée externe Fichier normal
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package feeds
// rss support
// validation done according to spec here:
// http://cyber.law.harvard.edu/rss/rss.html
import (
"encoding/xml"
"fmt"
"strconv"
"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"`
Channel *RssFeed
}
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
}
type RssItem struct {
XMLName xml.Name `xml:"item"`
Title string `xml:"title"` // required
Link string `xml:"link"` // required
Description string `xml:"description"` // required
Author string `xml:"author,omitempty"`
Category string `xml:"category,omitempty"`
Comments string `xml:"comments,omitempty"`
Enclosure *RssEnclosure
Guid string `xml:"guid,omitempty"` // 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 Rss struct {
*Feed
}
// create a new RssItem with a generic Item struct's data
func newRssItem(i *Item) *RssItem {
item := &RssItem{
Title: i.Title,
Link: i.Link.Href,
Description: i.Description,
Guid: i.Id,
PubDate: anyTimeFormat(time.RFC1123Z, i.Created, i.Updated),
}
intLength, err := strconv.ParseInt(i.Link.Length, 10, 64)
if err == nil && (intLength > 0 || i.Link.Type != "") {
item.Enclosure = &RssEnclosure{Url: i.Link.Href, Type: i.Link.Type, Length: i.Link.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)
}
}
channel := &RssFeed{
Title: r.Title,
Link: r.Link.Href,
Description: r.Description,
ManagingEditor: author,
PubDate: pub,
LastBuildDate: build,
Copyright: r.Copyright,
}
for _, i := range r.Items {
channel.Items = append(channel.Items, newRssItem(i))
}
return channel
}
// return 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()
}
// return an XML-ready object for an RssFeed object
func (r *RssFeed) FeedXml() interface{} {
return &rssFeedXml{Version: "2.0", Channel: r}
}

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vendor/github.com/gorilla/feeds/uuid.go générée externe Fichier normal
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package feeds
// relevant bits from https://github.com/abneptis/GoUUID/blob/master/uuid.go
import (
"crypto/rand"
"fmt"
)
type UUID [16]byte
// create a new uuid v4
func NewUUID() *UUID {
u := &UUID{}
_, err := rand.Read(u[:16])
if err != nil {
panic(err)
}
u[8] = (u[8] | 0x80) & 0xBf
u[6] = (u[6] | 0x40) & 0x4f
return u
}
func (u *UUID) String() string {
return fmt.Sprintf("%x-%x-%x-%x-%x", u[:4], u[4:6], u[6:8], u[8:10], u[10:])
}