54 lines
1.3 KiB
VimL
54 lines
1.3 KiB
VimL
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let s:save_cpo = &cpo
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set cpo&vim
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function! s:attr(node, name)
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let n = a:node.childNode(a:name)
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if empty(n)
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return ""
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endif
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return n.value()
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endfunction
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function! webapi#feed#parseURL(url)
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let dom = webapi#xml#parseURL(a:url)
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let items = []
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if dom.name == 'rss'
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let channel = dom.childNode('channel')
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for item in channel.childNodes('item')
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call add(items, {
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\ "title": s:attr(item, 'title'),
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\ "link": s:attr(item, 'link'),
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\ "content": s:attr(item, 'description'),
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\ "id": s:attr(item, 'guid'),
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\ "date": s:attr(item, 'pubDate'),
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\})
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endfor
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elseif dom.name == 'rdf:RDF'
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for item in dom.childNodes('item')
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call add(items, {
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\ "title": s:attr(item, 'title'),
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\ "link": s:attr(item, 'link'),
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\ "content": s:attr(item, 'description'),
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\ "id": s:attr(item, 'guid'),
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\ "date": s:attr(item, 'dc:date'),
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\})
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endfor
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elseif dom.name == 'feed'
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for item in dom.childNodes('entry')
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call add(items, {
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\ "title": s:attr(item, 'title'),
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\ "link": item.childNode('link').attr['href'],
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\ "content": s:attr(item, 'content'),
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\ "id": s:attr(item, 'id'),
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\ "date": s:attr(item, 'updated'),
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\})
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endfor
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endif
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return items
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endfunction
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim:set et:
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