Reads RSS feeds from Adobe kuler site and extracts the hexadecimal representation of each five element theme, writing those values to a file.

KulerScraper.groovy

/**
 * Reads RSS feeds from kuler and extracts the hexadecimal representation of each five element theme, writing those
 * values to a file.
 */
def feeds = [
        new URL("http://kuler-api.adobe.com/feeds/rss/get.cfm?itemsPerPage=100&listType=rating"),
        new URL("http://kuler-api.adobe.com/feeds/rss/get.cfm?itemsPerPage=100&listType=popular")
]
def mappedThemes = [:]
def slurp = {rssXML, themes ->
    def xml = new XmlSlurper().parseText(rssXML)
    xml.channel.item.each { theme ->
        println theme.title
        def desc = theme.description.toString().split('\n')
        def hex = desc[-1]
        hex = hex.replaceAll('\t', '')
        hex = hex.replaceAll(' ', '')
        themes.put(theme.title.toString().replaceAll('Theme Title:', '').trim().replaceAll(' ', '_').replaceAll('\'',
                '_').toLowerCase(), hex.split(','))
    }
}

feeds.each { URL url ->
    slurp(url.text, mappedThemes)
}

println mappedThemes.keySet().size()

def themeMapFile = new File("kulerThemeMap-${new Date().format('yyMMddHHmmss')}.groovy")
themeMapFile << "themeMap = ${mappedThemes.inspect()}"
themeMapFile.absolutePath