import xmltree, strtabs, strformat, times import nimquery, regex import ./types, ./formatters, ./api from unicode import Rune, `$` const nbsp = $Rune(0x000A0) const thumbRegex = re".+:url\('([^']+)'\)" gifRegex = re".+thumb/([^\.']+)\.jpg.*" proc getAttr*(node: XmlNode; attr: string; default=""): string = if node.isNil or node.attrs.isNil: return default return node.attrs.getOrDefault(attr) proc selectAttr*(node: XmlNode; selector: string; attr: string; default=""): string = let res = node.querySelector(selector) if res == nil: "" else: res.getAttr(attr, default) proc selectText*(node: XmlNode; selector: string): string = let res = node.querySelector(selector) result = if res == nil: "" else: res.innerText() proc getHeader(profile: XmlNode): XmlNode = result = profile.querySelector(".permalink-header") if result.isNil: result = profile.querySelector(".stream-item-header") if result.isNil: result = profile.querySelector(".ProfileCard-userFields") proc stripNbsp*(text: string): string = text.replace(nbsp, "") proc isVerified*(profile: XmlNode): bool = getHeader(profile).selectText(".Icon.Icon--verified").len > 0 proc isProtected*(profile: XmlNode): bool = getHeader(profile).selectText(".Icon.Icon--protected").len > 0 proc getName*(profile: XmlNode; selector: string): string = profile.selectText(selector).strip().stripNbsp() proc getUsername*(profile: XmlNode; selector: string): string = profile.selectText(selector).strip(chars={'@', ' '}) proc getTweetText*(tweet: XmlNode): string = var text = tweet.selectText(".tweet-text") let selector = ".tweet-text > a.twitter-timeline-link.u-hidden" link = tweet.selectAttr(selector, "data-expanded-url") quote = tweet.querySelector(".QuoteTweet") if not quote.isNil and link.len > 0: text = text.replace(link, "") stripTwitterUrls(text) proc getTime(tweet: XmlNode): XmlNode = tweet.querySelector(".js-short-timestamp") proc getTimestamp*(tweet: XmlNode): Time = let time = getTime(tweet).getAttr("data-time", "0") fromUnix(parseInt(time)) proc getShortTime*(tweet: XmlNode): string = getTime(tweet).innerText() proc getBio*(profile: XmlNode; selector: string): string = profile.selectText(selector).strip() proc getAvatar*(profile: XmlNode; selector: string): string = profile.selectAttr(selector, "src").getUserpic() proc getBanner*(tweet: XmlNode): string = let url = tweet.selectAttr("svg > image", "xlink:href") if url.len > 0: result = url.replace("600x200", "1500x500") else: result = tweet.selectAttr(".ProfileCard-bg", "style") if result.len == 0: result = "background-color: #161616" proc getPopupStats*(profile: var Profile; node: XmlNode) = for s in node.querySelectorAll( ".ProfileCardStats-statLink"): let text = s.getAttr("title").split(" ")[0] case s.getAttr("href").split("/")[^1] of "followers": profile.followers = text of "following": profile.following = text else: profile.tweets = text proc getIntentStats*(profile: var Profile; node: XmlNode) = profile.tweets = "?" for s in node.querySelectorAll( "dd.count > a"): let text = s.innerText() case s.getAttr("href").split("/")[^1] of "followers": profile.followers = text of "following": profile.following = text proc getTweetStats*(tweet: Tweet; node: XmlNode) = tweet.replies = "0" tweet.retweets = "0" tweet.likes = "0" for action in node.querySelectorAll(".ProfileTweet-actionCountForAria"): let text = action.innerText.split() case text[1] of "replies": tweet.replies = text[0] of "likes": tweet.likes = text[0] of "retweets": tweet.retweets = text[0] proc getGif(player: XmlNode): Gif = let thumb = player.getAttr("style").replace(thumbRegex, "$1") id = thumb.replace(gifRegex, "$1") url = fmt"https://video.twimg.com/tweet_video/{id}.mp4" Gif(url: url, thumb: thumb) proc getTweetMedia*(tweet: Tweet; node: XmlNode) = for photo in node.querySelectorAll(".AdaptiveMedia-photoContainer"): tweet.photos.add photo.attrs["data-image-url"] let player = node.querySelector(".PlayableMedia") if player.isNil: return if "gif" in player.getAttr("class"): tweet.gif = some(getGif(player.querySelector(".PlayableMedia-player"))) elif "video" in player.getAttr("class"): tweet.video = some(Video()) proc getQuoteMedia*(quote: var Quote; node: XmlNode) = let media = node.querySelector(".QuoteMedia") if not media.isNil: quote.thumb = some(media.selectAttr("img", "src")) let badge = node.querySelector(".AdaptiveMedia-badgeText") if not badge.isNil: quote.badge = some(badge.innerText())