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Improve tweet selectors

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Zed 2019-06-26 19:59:28 +02:00
parent 02fcd7b880
commit 7d2fa15676
2 changed files with 12 additions and 7 deletions
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12
src/parser.nim
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@ -83,8 +83,7 @@ proc parseTweet*(node: XmlNode): Tweet =
proc parseTweets*(node: XmlNode): Tweets =
if node.isNil or node.kind == xnText: return
for n in node.selectAll(".stream-item"):
result.add parseTweet(n)
node.selectAll(".stream-item").map(parseTweet)
proc parseConversation*(node: XmlNode): Conversation =
result = Conversation(
@ -92,12 +91,13 @@ proc parseConversation*(node: XmlNode): Conversation =
before: parseTweets(node.select(".in-reply-to"))
)
let replies = node.select(".replies-to")
let replies = node.select(".replies-to", ".stream-items")
if replies.isNil: return
result.after = parseTweets(replies.select(".ThreadedConversation--selfThread"))
for reply in replies.select(".stream-items"):
for reply in replies.filterIt(it.kind != xnText):
if "selfThread" in reply.attr("class"):
result.after = parseTweets(reply.select(".stream-items"))
else:
result.replies.add parseTweets(reply)
proc parseVideo*(node: JsonNode): Video =

5
src/parserutils.nim
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@ -16,6 +16,11 @@ proc select*(node: XmlNode; selector: string): XmlNode =
let nodes = node.selectAll(selector)
if nodes.len > 0: nodes[0] else: nil
proc select*(node: XmlNode; parent, child: string): XmlNode =
let parentNode = node.select(parent)
if parentNode.isNil(): return
result = parentNode.select(child)
proc getAttr*(node: XmlNode; attr: string; default=""): string =
if node.isNil or node.attrs.isNil: return default
return node.attrs.getOrDefault(attr)