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generating rss of recent firstFT articles
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| package firstft | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "os" | ||
| // "regexp" | ||
| // "strings" | ||
| "time" | ||
| // "encoding/json" | ||
| "github.com/joho/godotenv" | ||
| . "github.com/gorilla/feeds" | ||
| "github.com/railsagainstignorance/alignment/content" | ||
| ) | ||
|
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| func getEnvParam(key string, defaultValue string) string { | ||
| godotenv.Load() | ||
| value := os.Getenv(key) | ||
|
|
||
| if value == "" { | ||
| value = defaultValue | ||
| } | ||
|
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| return value | ||
| } | ||
|
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| func getFirstFTArticles(maxArticles int) *[]*content.Article { | ||
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| sRequest := &content.SearchRequest{ | ||
| QueryType: "brand", | ||
| QueryText: "FirstFT", | ||
| MaxArticles: maxArticles, | ||
| MaxDurationMillis: 1000, | ||
| SearchOnly: false, // i.e. return full article details too from CAPI | ||
| } | ||
|
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| fmt.Println("getFirstFTArticles: sRequest=", sRequest, ", maxArticles=", maxArticles) | ||
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| sapiResult := content.Search(sRequest) | ||
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| articles := []*content.Article {} | ||
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| for i, article := range *(sapiResult.Articles) { | ||
| fmt.Println("getFirstFTArticles: ", i, ") ", article.Title) | ||
| articles = append( articles, article ) | ||
| } | ||
|
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| return &articles | ||
| } | ||
|
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| // type (content.)Article struct { | ||
| // SiteUrl string | ||
| // Uuid string | ||
| // Title string | ||
| // Author string | ||
| // Excerpt string | ||
| // Body string | ||
| // PubDateString string | ||
| // PubDate *time.Time | ||
| // ImageUrl string | ||
| // ImageWidth int | ||
| // ImageHeight int | ||
| // NonPromoImageUrl string | ||
| // NonPromoImageWidth int | ||
| // NonPromoImageHeight int | ||
| // PromoImageUrl string | ||
| // PromoImageWidth int | ||
| // PromoImageHeight int | ||
| // PullQuoteAssets *[]PullQuoteAsset | ||
| // } | ||
|
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| func articlesToRss(articles *[]*content.Article) *string { | ||
| const siteUrl = "http://www.ft.com/" | ||
| now := time.Now() | ||
|
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| feed := &Feed{ | ||
| Title: "Articles for narration from the Financial Times: FT Labs experiment", | ||
| Link: &Link{Href: siteUrl}, | ||
| Description: "Exploring the text to speech possibilities.", | ||
| Author: &Author{Name: "Chris Gathercole", Email: "chris.gathercole@ft.com"}, | ||
| Created: now, | ||
| Copyright: "This work is copyright © Financial Times", | ||
| } | ||
|
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| feed.Items = []*Item{} | ||
|
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| for _, article := range *articles { | ||
|
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| created, _ := time.Parse("2006-01-02", article.PubDateString) | ||
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| feed.Items = append(feed.Items, &Item{ | ||
| Title: article.Title, | ||
| Link: &Link{Href: article.SiteUrl}, | ||
| Description: article.Body, | ||
| Created: created, | ||
| Id: article.Uuid, | ||
| }) | ||
|
|
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| } | ||
|
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| rss, _ := feed.ToRss() | ||
| return &rss | ||
| } | ||
|
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| func GenerateRss(maxArticles int) *string { | ||
| articles := getFirstFTArticles( maxArticles ) | ||
| rssString := articlesToRss( articles ) | ||
| return rssString | ||
| } | ||
|
|
||
| func main() { | ||
| godotenv.Load() | ||
| // ... | ||
| } |
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