├── LICENSE ├── README.md ├── app.yaml ├── rss ├── rss.go ├── rss_test.go └── testdata │ └── rss20.rss └── shrss2e └── shrss2e.go /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. Definitions. 9 | 10 | "License" shall mean the terms and conditions for use, reproduction, 11 | and distribution as defined by Sections 1 through 9 of this document. 12 | 13 | "Licensor" shall mean the copyright owner or entity authorized by 14 | the copyright owner that is granting the License. 15 | 16 | "Legal Entity" shall mean the union of the acting entity and all 17 | other entities that control, are controlled by, or are under common 18 | control with that entity. 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The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 2013 Google Inc. All Rights Reserved. 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/google/self-hosted-rss-to-email/36fc7ecfd35cdb69cb3ff6c3594e87cb3ef77c14/README.md -------------------------------------------------------------------------------- /app.yaml: -------------------------------------------------------------------------------- 1 | application: shrss2e 2 | version: 1 3 | runtime: go 4 | api_version: go1 5 | 6 | handlers: 7 | - url: /.* 8 | script: _go_app 9 | -------------------------------------------------------------------------------- /rss/rss.go: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright 2013 Google Inc. All Rights Reserved. 3 | 4 | Licensed under the Apache License, Version 2.0 (the "License"); 5 | you may not use this file except in compliance with the License. 6 | You may obtain a copy of the License at 7 | 8 | http://www.apache.org/licenses/LICENSE-2.0 9 | 10 | Unless required by applicable law or agreed to in writing, software 11 | distributed under the License is distributed on an "AS IS" BASIS, 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | See the License for the specific language governing permissions and 14 | limitations under the License. 15 | */ 16 | package rss 17 | 18 | import ( 19 | "encoding/xml" 20 | ) 21 | 22 | // RSS 2.0 Spec: http://cyber.law.harvard.edu/rss/rss.html 23 | type Rss2Item struct { 24 | Title string `xml:"title"` 25 | Link string `xml:"link"` 26 | Description string `xml:"description"` 27 | PubDate string `xml:"pubDate"` 28 | } 29 | 30 | type Rss2Document struct { 31 | XMLName xml.Name `xml:"rss"` 32 | 33 | Title string `xml:"channel>title"` 34 | Link string `xml:"channel>link"` 35 | Items []Rss2Item `xml:"channel>item"` 36 | } 37 | 38 | func Parse(s []byte) (doc Rss2Document, err error) { 39 | err = xml.Unmarshal(s, &doc) 40 | return 41 | } 42 | -------------------------------------------------------------------------------- /rss/rss_test.go: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright 2013 Google Inc. All Rights Reserved. 3 | 4 | Licensed under the Apache License, Version 2.0 (the "License"); 5 | you may not use this file except in compliance with the License. 6 | You may obtain a copy of the License at 7 | 8 | http://www.apache.org/licenses/LICENSE-2.0 9 | 10 | Unless required by applicable law or agreed to in writing, software 11 | distributed under the License is distributed on an "AS IS" BASIS, 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | See the License for the specific language governing permissions and 14 | limitations under the License. 15 | */ 16 | package rss 17 | 18 | import ( 19 | "io/ioutil" 20 | "testing" 21 | ) 22 | 23 | func assertParsed( 24 | t *testing.T, expected Rss2Document, testFile string) { 25 | xml, err := ioutil.ReadFile(testFile) 26 | if err != nil { 27 | t.Errorf("%v", err) 28 | } 29 | actual, err := Parse(xml) 30 | if err != nil { 31 | t.Errorf("%v", err) 32 | } 33 | var doctests = []struct { 34 | exp string 35 | act string 36 | }{ 37 | {expected.Title, actual.Title}, 38 | {expected.Link, actual.Link}, 39 | } 40 | for i, doctest := range doctests { 41 | if doctest.exp != doctest.act { 42 | t.Errorf( 43 | "%v doctest %d: wanted %v got %v", 44 | testFile, i, doctest.exp, doctest.act) 45 | 46 | } 47 | } 48 | if len(expected.Items) != len(actual.Items) { 49 | t.Errorf( 50 | "%v wrong number of items: wanted %d got %d", 51 | testFile, len(expected.Items), len(actual.Items)) 52 | return 53 | } 54 | for i, actualItem := range actual.Items { 55 | if expected.Items[i] != actualItem { 56 | t.Errorf( 57 | "%v item %d malformed: wanted %v got %v", 58 | testFile, i, expected.Items[i], actualItem) 59 | } 60 | } 61 | } 62 | 63 | func TestParse_Rss2(t *testing.T) { 64 | var expected = Rss2Document{ 65 | Title: "Forget the Milk", 66 | Link: "http://forgetthemilk.tumblr.com/", 67 | Items: []Rss2Item{ 68 | { 69 | "Santigold sings in a carefree mix of a lot of musical styles....", 70 | "http://forgetthemilk.tumblr.com/post/53876831191", 71 | "

Santigold sings in a carefree mix of a lot of musical styles. Reminds me of Neko Case, St. Vincent, or Ida Maria depending on the song. [direct link to video]

", 72 | "Tue, 25 Jun 2013 18:32:24 -0400", 73 | }, 74 | { 75 | "First Aid Kit sings gentle blasphemous gospel, like the best of...", 76 | "http://forgetthemilk.tumblr.com/post/38646165851", 77 | "

First Aid Kit sings gentle blasphemous gospel, like the best of “Rabbit Fur Coat” by Jenny Lewis and the Watson Twins. [direct link to video]

", 78 | "Sun, 23 Dec 2012 14:36:27 -0500", 79 | }, 80 | { 81 | "Hans-Joachim Roedelius writes piano-heavy instrumental music. Is...", 82 | "http://forgetthemilk.tumblr.com/post/37137021414", 83 | "

Hans-Joachim Roedelius writes piano-heavy instrumental music. Is nice to work to. [direct link to video]

", 84 | "Mon, 03 Dec 2012 17:09:27 -0500", 85 | }, 86 | }, 87 | } 88 | assertParsed(t, expected, "testdata/rss20.rss") 89 | } 90 | -------------------------------------------------------------------------------- /rss/testdata/rss20.rss: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | Forget the Milk 6 | Tumblr (3.0; @forgetthemilk) 7 | http://forgetthemilk.tumblr.com/ 8 | 9 | Santigold sings in a carefree mix of a lot of musical styles.... 10 | <iframe width="400" height="299" src="http://www.youtube.com/embed/xQ94krsqFHg?wmode=transparent&autohide=1&egm=0&hd=1&iv_load_policy=3&modestbranding=1&rel=0&showinfo=0&showsearch=0" frameborder="0" allowfullscreen></iframe><br/><br/><p><a href="https://en.wikipedia.org/wiki/Santigold">Santigold</a> sings in a carefree mix of a lot of musical styles. Reminds me of Neko Case, St. Vincent, or Ida Maria depending on the song. [<a href="https://www.youtube.com/watch?v=xQ94krsqFHg">direct link to video</a>]</p> 11 | http://forgetthemilk.tumblr.com/post/53876831191 12 | http://forgetthemilk.tumblr.com/post/53876831191 13 | Tue, 25 Jun 2013 18:32:24 -0400 14 | 15 | 16 | First Aid Kit sings gentle blasphemous gospel, like the best of... 17 | <iframe width="400" height="225" src="http://www.youtube.com/embed/gekHV9DIjHc?wmode=transparent&autohide=1&egm=0&hd=1&iv_load_policy=3&modestbranding=1&rel=0&showinfo=0&showsearch=0" frameborder="0" allowfullscreen></iframe><br/><br/><p><a href="http://en.wikipedia.org/wiki/First_Aid_Kit_(band)">First Aid Kit</a> sings gentle blasphemous gospel, like the best of “Rabbit Fur Coat” by Jenny Lewis and the Watson Twins. [<a href="http://www.youtube.com/watch?v=gekHV9DIjHc">direct link to video</a>]</p> 18 | http://forgetthemilk.tumblr.com/post/38646165851 19 | http://forgetthemilk.tumblr.com/post/38646165851 20 | Sun, 23 Dec 2012 14:36:27 -0500 21 | 22 | 23 | Hans-Joachim Roedelius writes piano-heavy instrumental music. Is... 24 | <iframe width="400" height="225" src="http://www.youtube.com/embed/W70PJuoQXJs?wmode=transparent&autohide=1&egm=0&hd=1&iv_load_policy=3&modestbranding=1&rel=0&showinfo=0&showsearch=0" frameborder="0" allowfullscreen></iframe><br/><br/><p><a href="http://en.wikipedia.org/wiki/Hans-Joachim_Roedelius">Hans-Joachim Roedelius</a> writes piano-heavy instrumental music. Is nice to work to. [<a href="https://www.youtube.com/watch?v=W70PJuoQXJs">direct link to video</a>]</p> 25 | http://forgetthemilk.tumblr.com/post/37137021414 26 | http://forgetthemilk.tumblr.com/post/37137021414 27 | Mon, 03 Dec 2012 17:09:27 -0500 28 | 29 | 30 | 31 | -------------------------------------------------------------------------------- /shrss2e/shrss2e.go: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright 2013 Google Inc. All Rights Reserved. 3 | 4 | Licensed under the Apache License, Version 2.0 (the "License"); 5 | you may not use this file except in compliance with the License. 6 | You may obtain a copy of the License at 7 | 8 | http://www.apache.org/licenses/LICENSE-2.0 9 | 10 | Unless required by applicable law or agreed to in writing, software 11 | distributed under the License is distributed on an "AS IS" BASIS, 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | See the License for the specific language governing permissions and 14 | limitations under the License. 15 | */ 16 | package shrss2e 17 | 18 | import ( 19 | "fmt" 20 | rss "github.com/jteeuwen/go-pkg-rss" 21 | "net/http" 22 | 23 | "appengine" 24 | "appengine/user" 25 | ) 26 | 27 | func init() { 28 | http.HandleFunc("/", handler) 29 | } 30 | 31 | func handler(w http.ResponseWriter, r *http.Request) { 32 | c := appengine.NewContext(r) 33 | u := user.Current(c) 34 | if u == nil { 35 | url, err := user.LoginURL(c, r.URL.String()) 36 | if err != nil { 37 | http.Error(w, err.Error(), http.StatusInternalServerError) 38 | return 39 | } 40 | w.Header().Set("Location", url) 41 | w.WriteHeader(http.StatusFound) 42 | return 43 | } 44 | feed := rss.New(60, true, chanHandler, itemHandler) 45 | if err := feed.Fetch(c, "http://livemylief.com/rss", nil); err != nil { 46 | fmt.Fprintf(w, "[e]: %s", err) 47 | return 48 | } 49 | 50 | fmt.Fprintf(w, "Hello, %v! %d", u, feed.SecondsTillUpdate()) 51 | } 52 | 53 | func chanHandler(feed *rss.Feed, newchannels []*rss.Channel) { 54 | fmt.Printf("%d new channel(s) in %s\n", len(newchannels), feed.Url) 55 | } 56 | 57 | func itemHandler(feed *rss.Feed, ch *rss.Channel, newitems []*rss.Item) { 58 | fmt.Printf("%d new item(s) in %s\n", len(newitems), feed.Url) 59 | } 60 | --------------------------------------------------------------------------------