Web.Sitemap

Parse sitemaps and extract information with lenses.

Usage

Simply feed parseSitemap with a sitemap as some lazy Text (that you can fetch from a distant web server or locally) and then extract all the information you want using the lenses.

parseSitemap sitemapfilecontent ^.. traverse.loc

would hand you back all the URLs the sitemap points to.

Parsing

parseSitemap :: Text -> [Entry]

Turn a sitemap into a list of Entrys.

A sitemap Entry, with lenses

data Entry

Constructors

Entry

Fields

_loc :: !URL

_lastmod :: Maybe Text

_changefreq :: Maybe Text

_priority :: Maybe Double

Instances

Eq Entry

Show Entry

loc :: Lens' Entry URL

lastmod :: Lens' Entry (Maybe Text)

changefreq :: Lens' Entry (Maybe Text)

priority :: Lens' Entry (Maybe Double)

type URL = Text