From 09c110d97f46bddd86d48b5bfa2a2aa571b25495 Mon Sep 17 00:00:00 2001
From: Zakhidov Beck <50273349+admbeck@users.noreply.github.com>
Date: Fri, 21 Oct 2022 15:42:12 +0500
Subject: [PATCH] Linkhandler 255 character limit

Sometimes link passed to linkhandler can be longer than 255 characters long (if link language is Cyrillic for example or when link is generated from image tags), thus it cannot display images or PDFs properly due to internal limit on name length. This small check uses "cut" from GNU coreutils to shorten the URL to 100 chars if it is longer than 255.
---
 .local/bin/linkhandler | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.local/bin/linkhandler b/.local/bin/linkhandler
index cc971fc7..44fa8e73 100755
--- a/.local/bin/linkhandler
+++ b/.local/bin/linkhandler
@@ -12,13 +12,16 @@ else
 	url="$1"
 fi
 
+link=$(echo $1 | sed 's/.*\///;s/%20/ /g')
+[ ${#link} -ge 255 ] && link=$(echo $link | cut -c 100-)
+
 case "$url" in
 	*mkv|*webm|*mp4|*youtube.com/watch*|*youtube.com/playlist*|*youtu.be*|*hooktube.com*|*bitchute.com*|*videos.lukesmith.xyz*|*odysee.com*)
 		setsid -f mpv -quiet "$url" >/dev/null 2>&1 ;;
 	*png|*jpg|*jpe|*jpeg|*gif)
-		curl -sL "$url" > "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")" && sxiv -a "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 & ;;
+		curl -sL "$url" > "/tmp/$link" && sxiv -a "/tmp/$link"  >/dev/null 2>&1 & ;;
 	*pdf|*cbz|*cbr)
-		curl -sL "$url" > "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")" && zathura "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 & ;;
+		curl -sL "$url" > "/tmp/$link" && zathura "/tmp/$link"  >/dev/null 2>&1 & ;;
 	*mp3|*flac|*opus|*mp3?source*)
 		qndl "$url" 'curl -LO'  >/dev/null 2>&1 ;;
 	*)