Posted By

alces on 03/04/13

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regexp

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Last Edited at 03/04/13 11:41pm

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Save all images from RSS feed

/ Published in: Groovy

Gets "src" attributes from all "img" tags in RSS entries descriptions

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RSS_URL = 'http://35photo.ru/rss/photo_day.xml'
OUT_NAM = "/var/tmp/${new Date().format('YYYYMMddHHmmss')}"
 
new XmlParser().parse(RSS_URL).channel.item.description*.text()*.findAll(/(?i)<img\s[^>]+>/) {im ->
	im.findAll(/(?i)src=['"]([^'"]+\.([^.'"]+))['"]/) {ma, sr, ex ->
		new FileOutputStream(OUT_NAM + "${sr.hashCode()}.$ex").write(new URL(sr).getBytes())
	}
}

URL: rss_sav_img

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