2023-10-12 16:27:17 +02:00
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#!/bin/sh
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# A script to automatically detect links and weechat-matrix files.
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# Opens dmenuhandler for selected links,
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# decrypts and rifles selected weechat-matrix files.
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buffer="$(cat)"
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#URLs:
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2024-01-19 15:48:39 +01:00
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urlregex="(((http|https|gopher|gemini|ftp|ftps|git)://|www\\.)[a-zA-Z0-9.]*[:]?[a-zA-Z0-9./@$&%?$\!\#=_~-]*)|((magnet:\\?xt=urn:btih:)[a-zA-Z0-9&=%-\.]*)"
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2023-10-12 16:27:17 +02:00
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urls="$(echo "$buffer" | sed 's/.*│//g' | tr -d '\n' | # First remove linebreaks and mutt sidebars:
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grep -aEo "$urlregex" | # grep only urls as defined above.
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awk '!seen[$0]++' | # Ignore duplicates but keep order of links
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sed 's/^www./http:\/\/www\./g')" # xdg-open will not detect url without http://
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#Weechat-matrix files:
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all="$(echo "$buffer" | perl -pe 's/[^│]*([^│]*?)│/\1/' |
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perl -pe 's/^.*?\| //' |
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sed 's/ │.*//' |
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head -n-2 | tr -d '\n'|
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grep -aEo '(<[^]><]*> |\[[^]]*:\/\/[^]]*\])' |
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grep -Ev "<(Unable to|Message redacted)" )" #filter out <Unable to decrypt: and <Message redacted by: <user>...
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[ -z "$all" ] && [ -z "$urls" ] && exit;
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filenames="$( echo "$all" | sed -n '/\[*\]/{g;1!p};h' | tr -d '<>')"
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links="$( echo "$all" | grep -E '^\[' | tr -d [])"
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#Debugging:
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#echo "filenames:$filenames"
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#echo "links:$links"
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#echo "urls:$urls"
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if [ -n "$filenames" ]; then
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selection="$( echo "$filenames" | tac)"
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prompt="file"
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if [ -n "$urls" ]; then
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selection="$(printf "%s\n%s\n" "$selection" "$urls")"
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prompt="file/link"
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fi
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elif [ -n "$urls" ]; then
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selection="$urls"
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prompt="link"
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else
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exit
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fi
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choice="$(echo "$selection" | dmenu -i -p "open which $prompt?" -l 10)"
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[ -z "$choice" ] && exit
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#TODO: check for robustness of multifile support
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echo "$choice" | tac | while read -r choiceline; do
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#open dmenuhandler for URLs
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if echo "$urls" | grep -q "^$choiceline$"; then
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dmenuhandler "$choiceline"
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#decrypt and open weechat-matrix files
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else
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linenr="$(echo "$filenames" | awk "/$choiceline/ {print NR}")"
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#TODO: fix this stupid implementation, what if both were selected?
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if [ "$(echo "$linenr" | wc -l)" -gt 1 ]; then
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notify-send "weechatdl" "Multiple files by that name, choose by URL"
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link="$(echo "$links" | tac | dmenu -i -p 'open which file?' -l 10)"
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else
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link="$(echo "$links" | awk "NR==$linenr")"
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fi
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echo "link:$link"
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if [ "$(echo "$link" | wc -l)" -eq 1 ]; then
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if echo "$link" | grep -qE '^emxc'; then
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matrix_decrypt "$link" "/tmp/$choiceline"
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else
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curl -L "$link" -o "/tmp/$choiceline"
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fi
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## OPENING OF FILE
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# assume EDITOR to be terminal based
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# thus open in new terminal instance.
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if rifle -l "/tmp/$choiceline" | head -n1 | grep -qE '(EDITOR|PAGER)';then
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${TERMINAL:-st} rifle "/tmp/$choiceline" &
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else
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rifle "/tmp/$choiceline"
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fi
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else
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notify-send "weechatdls" "multi-link downloads not yet supported"
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fi
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fi
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done
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