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Fix card link parsing edge cases

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Zed 2019-07-15 13:40:59 +02:00
parent 829cac9cbd
commit 0da076ddcf
3 changed files with 10 additions and 13 deletions
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6
src/formatters.nim
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@ -10,7 +10,6 @@ const
emailRegex = re"([a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+)"
usernameRegex = re"(^|[^A-z0-9_?])@([A-z0-9_]+)"
picRegex = re"pic.twitter.com/[^ ]+"
cardRegex = re"(https?://)?cards.twitter.com/[^ ]+"
ellipsisRegex = re" ?…"
nbsp = $Rune(0x000A0)
@ -60,7 +59,6 @@ proc linkifyText*(text: string): string =
proc stripTwitterUrls*(text: string): string =
result = text
result = result.replace(picRegex, "")
result = result.replace(cardRegex, "")
result = result.replace(ellipsisRegex, "")
proc getUserpic*(userpic: string; style=""): string =
@ -81,7 +79,3 @@ proc getTime*(tweet: Tweet): string =
proc getLink*(tweet: Tweet | Quote): string =
&"/{tweet.profile.username}/status/{tweet.id}"
proc getUrls*(text: string): seq[string] =
# temporary
text.findAll(urlRegex).mapIt(text[it.group(0)[0]])

7
src/parser.nim
View file

@ -75,7 +75,7 @@ proc parseTweet*(node: XmlNode): Tweet =
)
result.getTweetMedia(tweet)
result.getTweetCards(tweet)
result.getTweetCard(tweet)
let by = tweet.selectText(".js-retweet-text > a > b")
if by.len > 0:
@ -197,7 +197,10 @@ proc parseCard*(card: var Card; node: XmlNode) =
card.text = node.selectText("p.tcu-resetMargin")
card.dest = node.selectText("span.SummaryCard-destination")
let image = node.select(".tcu-imageWrapper > img")
if card.url.len == 0:
card.url = node.select("a").attr("href")
let image = node.select(".tcu-imageWrapper img")
if image != nil:
# workaround for issue 11713
card.image = image.attr("data-src").replace("gname", "g&name")

10
src/parserutils.nim
View file

@ -167,7 +167,7 @@ proc getQuoteMedia*(quote: var Quote; node: XmlNode) =
elif gifBadge != nil:
quote.badge = "GIF"
proc getTweetCards*(tweet: Tweet; node: XmlNode) =
proc getTweetCard*(tweet: Tweet; node: XmlNode) =
if node.attr("data-has-cards") == "false": return
let cardType = node.attr("data-card2-type")
@ -183,10 +183,10 @@ proc getTweetCards*(tweet: Tweet; node: XmlNode) =
query: cardDiv.attr("data-src")
)
# temporary solution
let text = node.selectText(".tweet-text")
let urls = getUrls(text)
card.url = urls[0]
let cardUrl = cardDiv.attr("data-card-url")
for n in node.selectAll(".tweet-text a"):
if n.attr("href") == cardUrl:
card.url = n.attr("data-expanded-url")
tweet.card = some(card)