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Avoid unnecessary string allocations in replaceUrl

This commit is contained in:
Zed 2021-12-27 00:42:52 +01:00
parent a8c541954c
commit 91c0e032ee
1 changed files with 10 additions and 5 deletions
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15
src/formatters.nim
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@ -41,17 +41,22 @@ proc shortLink*(text: string; length=28): string =
proc replaceUrl*(url: string; prefs: Prefs; absolute=""): string =
result = url
if prefs.replaceYouTube.len > 0:
if prefs.replaceYouTube.len > 0 and ytRegex in result:
result = result.replace(ytRegex, prefs.replaceYouTube)
if prefs.replaceYouTube in result:
result = result.replace("/c/", "/")
if prefs.replaceInstagram.len > 0:
result = result.replace(igRegex, prefs.replaceInstagram)
if prefs.replaceTwitter.len > 0:
if prefs.replaceTwitter.len > 0 and
(twRegex in result or tco in result):
result = result.replace(tco, "https://" & prefs.replaceTwitter & "/t.co")
result = result.replace(cards, prefs.replaceTwitter & "/cards")
result = result.replace(twRegex, prefs.replaceTwitter)
if absolute.len > 0:
if prefs.replaceInstagram.len > 0 and igRegex in result:
result = result.replace(igRegex, prefs.replaceInstagram)
if absolute.len > 0 and "href" in result:
result = result.replace("href=\"/", "href=\"" & absolute & "/")
proc getM3u8Url*(content: string): string =