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@@ -10,7 +10,8 @@ const
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"pbs.twimg.com",
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"video.twimg.com"
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]
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- badExts = @["1500x500", "jpgn", "jpg:", "jpg_"]
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+ badJpgExts = @["1500x500", "jpgn", "jpg:", "jpg_"]
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+ badPngExts = @["pngn", "png:", "png_"]
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proc getHmac*(data: string): string =
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($hmac(sha256, key, data))[0 .. 12]
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@@ -30,8 +31,10 @@ proc getPicUrl*(link: string): string =
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proc cleanFilename*(filename: string): string =
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const reg = re"[^A-Za-z0-9._-]"
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result = filename.replace(reg, "_")
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- if badExts.anyIt(it in result):
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+ if badJpgExts.anyIt(it in result):
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result &= ".jpg"
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+ elif badPngExts.anyIt(it in result):
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+ result &= ".png"
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proc filterParams*(params: Table): seq[(string, string)] =
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let filter = ["name", "id", "list", "referer"]
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Zed