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@@ -1,4 +1,4 @@
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-import strutils, strformat, htmlgen, xmltree, times
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+import strutils, strformat, sequtils, htmlgen, xmltree, times, uri
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import regex
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import types, utils
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@@ -11,6 +11,7 @@ const
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usernameRegex = re"(^|[^A-z0-9_?])@([A-z0-9_]+)"
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picRegex = re"pic.twitter.com/[^ ]+"
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ellipsisRegex = re" ?…"
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+ hashtagRegex = re"([^\S])?([#$][A-z0-9]+)"
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ytRegex = re"(www.|m.)?youtu(be.com|.be)"
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twRegex = re"(www.|mobile.)?twitter.com"
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nbsp = $Rune(0x000A0)
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@@ -40,6 +41,15 @@ proc reEmailToLink*(m: RegexMatch; s: string): string =
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let url = s[m.group(0)[0]]
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toLink("mailto://" & url, url)
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+proc reHashtagToLink*(m: RegexMatch; s: string): string =
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+ result = if m.group(0).len > 0: s[m.group(0)[0]] else: ""
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+ let hash = s[m.group(1)[0]]
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+ let link = toLink("/search?text=" & encodeUrl(hash), hash)
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+ if hash.any(isAlphaAscii):
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+ result &= link
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+ else:
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+ result &= hash
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+
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proc reUsernameToLink*(m: RegexMatch; s: string): string =
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var username = ""
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var pretext = ""
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@@ -69,6 +79,7 @@ proc linkifyText*(text: string; prefs: Prefs; rss=false): string =
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result = xmltree.escape(stripText(text))
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result = result.replace(ellipsisRegex, "")
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result = result.replace(emailRegex, reEmailToLink)
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+ result = result.replace(hashtagRegex, reHashtagToLink)
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if rss:
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result = result.replace(urlRegex, reUrlToLink)
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result = result.replace(usernameRegex, reUsernameToFullLink)
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Zed