previewer overhaul
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parent
f8a6b5d935
commit
67b52b5b66
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@ -6,15 +6,26 @@ set scrolloff 10
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set icons
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set wrapscroll
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set period 1
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set findlen 2
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set previewer ~/.config/lf/preview
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set cleaner ~/.config/lf/clean
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set promptfmt "\033[34;1m%u\033[36m@\033[34m%h \033[35m[\033[0;1m%d\033[33m%f\033[35m]\033[0m"
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cmd open ${{
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case $(file --mime-type "$(readlink -f $f)" -b) in
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application/vnd.openxmlformats-officedocument.spreadsheetml.sheet) localc $fx ;;
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image/vnd.djvu|application/pdf|application/octet-stream|application/postscript) setsid -f zathura $fx >/dev/null 2>&1 ;;
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case $(xdg-mime query filetype "$1") in
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*/x-bzip-compressed-tar|*/x-compressed-tar|*/x-7z-compressed|*/vnd.rar|*/x-tar|*/zip|*/x-java-archive|*/x-xz|*/x-cd-image)
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mntdir="$f-archivemount"
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[ ! -d "$mntdir" ] && {
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mkdir "$mntdir"
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archivemount "$f" "$mntdir"
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echo "$mntdir" >> "/tmp/__lf_archivemount_$id"
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}
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lf -remote "send $id cd \"$mntdir\""
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lf -remote "send $id reload"
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;;
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esac
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case $(file -bL --mime-type) in
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*/vnd.openxmlformats-officedocument*) localc $fx ;;
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*/pdf|application/vnd*|application/epub*) setsid -f zathura $fx >/dev/null 2>&1 ;;
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text/*|application/json|inode/x-empty) $EDITOR $fx;;
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image/x-xcf) setsid -f gimp $f >/dev/null 2>&1 ;;
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image/svg+xml) display -- $f ;;
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@ -27,7 +38,6 @@ cmd open ${{
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;;
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audio/*) mpv --audio-display=no $f ;;
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video/*) setsid -f mpv $f -quiet >/dev/null 2>&1 ;;
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application/pdf|application/vnd*|application/epub*) setsid -f zathura $fx >/dev/null 2>&1 ;;
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application/pgp-encrypted) $EDITOR $fx ;;
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*) for f in $fx; do setsid -f $OPENER $f >/dev/null 2>&1; done;;
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esac
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@ -1,72 +1,65 @@
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#!/usr/bin/env bash
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image() {
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file=$1
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f=$1
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w=$2
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h=$3
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x=$4
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y=$5
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if [ -n "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ]; then
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kitty +icat --silent --transfer-mode file --place "${w}x${h}@${x}x${y}" "$file"
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else
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chafa "$1" -s "$4x"
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fi
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exit 1
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kitty +icat --silent --transfer-mode file --place "${w}x${h}@${x}x${y}" "$f" && return 0
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chafa "$f" -f symbols -s "$(($w-2))x$h" && return 0
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echo -e "\e[31mImage previewer not installed\e[0m"
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return 1
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}
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video() {
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thumb="$(vidthumb "$file")"
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if [ "$thumb" != "" ]; then
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image "$1" "$2" "$3" "$4" "$5"
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exit 1
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fi
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mediainfo "$file"
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exit 1
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f=$1
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w=$2
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h=$3
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x=$4
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y=$5
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command -v vidthumb && thumb="$(vidthumb "$f")" || echo -e "\e[31mvidthumb script not in path\e[0m" && return 1
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image "$f" "$w" "$h" "$x" "$y" && return 0
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return 1
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}
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batorcat() {
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file="$1"
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shift
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f=$1
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w=$2
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if command -v bat > /dev/null 2>&1; then
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bat --color=always --style=plain --pager=never "$file" "$@"
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bat --color=always --style=plain --pager=never --terminal-width "$(($w-2))" "$f"
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elif command -v batcat > /dev/null 2>&1; then
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batcat --color=always --style=plain --pager=never "$file" "$@"
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batcat --color=always --style=plain --pager=never --terminal-width "$(($w-2))" "$f"
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else
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cat "$file"
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cat "$f"
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fi
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}
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CACHE="$HOME/.cache/lf/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | awk '{print $1}'))"
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case "$(printf "%s\n" "$(readlink -f "$1")" | awk '{print tolower($0)}')" in
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*.md) glow "$1" && exit 0 ;;
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*.xml|*.html) w3m -dump "$1" && exit 0 ;;
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*.[1-8]) man "$1" | col -b && exit 0 ;;
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*.o) nm "$1" && exit 0 ;;
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case "$(xdg-mime query filetype "$1")" in
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*/x-bzip-compressed-tar|*/x-compressed-tar) als -- "$1" && exit 0 || echo -e "\e[31matools not installed\e[0m" && exit 1;;
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*/x-7z-compressed|*/vnd.rar|*/x-tar|*/zip|*/x-java-archive|*/x-xz) 7z l "$1" | sed 1,11d && exit 0 || echo -e "\e[31m7zip not installed\e[0m" && exit 1;;
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*/x-cd-image) iso-info --no-header -l "$1" && exit 0 || echo -e "\e[31mlibcdio-utils not installed\e[0m" && exit 1;;
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*/x-bittorrent) transmission-show "$1" && exit 0 || echo -e "\e[31mtransmission-cli not installed\e[0m" && exit 1;;
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*/vnd.sun.xml.writer) odt2txt "$1" && exit 0 || echo -e "\e[31modt2txt not installed\e[0m" && exit 1;;
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*/msword) catdoc "$1" && exit 0 || echo -e "\e[31mcatdoc not installed\e[0m" && exit 1;;
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*/vnd.openxmlformats-officedocument.wordprocessingml.document) docx2txt < "$1" && exit 0 || echo -e "\e[31mdocx2txt not installed\e[0m" && exit 1;;
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*/vnd.ms-excel) ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv && exit 0 || echo -e "\e[31mgnumeric not installed\e[0m" && exit 1;;
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*/vnd.openxmlformats-officedocument.spreadsheetml.sheet) ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv && exit 0 || echo -e "\e[31mgnumeric not installed\e[0m" && exit 1;;
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*/epub+zip) [ ! -f "$CACHE" ] && epub-thumbnailer "$1" "$CACHE" 1024; image "$CACHE" "$2" "$3" "$4" "$5" && exit 0 || echo -e "\e[31mepubthumbnailer not installed (https://github.com/marianosimone/epub-thumbnailer)\e[0m" && exit 1;;
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*/pgp-encrypted) gpg -d -- "$1" && exit 0 || echo -e "\e[31mgpg not installed\e[0m" && exit 1;;
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*/pkix-cert) openssl x509 -text -noout -in "$1" && exit 0 || echo -e "\e[31mopenssl not installed\e[0m" && exit 1;;
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image/*) image "$1" "$2" "$3" "$4" "$5" && exit 0;;
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video/*) video "$1" "$2" "$3" "$4" "$5" && exit 0;;
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*opendocument*) odt2txt "$1" && exit 0 || echo -e "\e[31modt2txt not installed\e[0m" && exit 1;;
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*/markdown) glow "$1" && exit 0 || echo -e "\e[31mglow not installed (https://github.com/charmbracelet/glow)\e[0m" && exit 1;;
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*/html) w3m -dump "$1" && exit 0 || lynx -dump "$1" && exit 0 || echo -e "\e[31neither lynx nor w3m installed\e[0m" && exit 1;;
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text/*|*/json|*/xml) batorcat "$1" "$2" && exit 0;;
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*/pdf) [ ! -f "${CACHE}.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE"; image "${CACHE}.jpg" "$2" "$3" "$4" "$5" && exit 0 || echo -e "\e[31mpoppler-utils not installed\e[0m" && exit 1;;
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esac
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case "$(file -bL --mime-type $1)" in
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application/gzip) tar tzf "$1" ;;
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application/x-bzip2) tar tjf "$1" ;;
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application/x-xz) xz --list "$1" ;;
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application/x-tar) tar tf "$1" ;;
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application/zip) unzip -l "$1" ;;
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application/java-archive) unzip -l "$1" ;;
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application/x-rar) unrar l "$1" ;;
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application/x-7z-compressed) 7z l "$1" ;;
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application/x-iso9660-image) iso-info --no-header -l "$1" ;;
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application/x-bittorrent) transmission-show "$1" ;;
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application/vnd.sun.xml.writer) odt2txt "$1" ;;
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application/msword) catdoc "$1" ;;
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application/vnd.openxmlformats-officedocument.wordprocessingml.document) docx2txt < "$1" ;;
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application/vnd.ms-excel) ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv ;;
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application/vnd.openxmlformats-officedocument.spreadsheetml.sheet) ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv ;;
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application/epub+zip) [ ! -f "$CACHE" ] && epub-thumbnailer "$1" "$CACHE" 1024; image "$CACHE" "$2" "$3" "$4" "$5" ;;
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application/pgp-encrypted) gpg -d -- "$1" ;;
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image/*) image "$1" "$2" "$3" "$4" "$5" ;;
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video/*) video "$1" "$2" "$3" "$4" "$5" ;;
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*opendocument*) odt2txt "$1" ;;
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text/*|*/xml|application/json) batorcat "$1" ;;
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*/pdf) [ ! -f "${CACHE}.jpg" ] && pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE"; image "${CACHE}.jpg" "$2" "$3" "$4" "$5" ;;
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*) mediainfo "$1" || exit 1 ;;
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case "$(file -bL --mime-type "$1")" in
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text/*) batorcat "$1" "$2" && exit 0;;
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esac
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exit 0
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echo -e "\e[31mNo previewer configured for $(xdg-mime query filetype "$1")\e[0m"
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mediainfo "$1" && exit 0
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exit 1
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