improve preview script
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parent
328bca8702
commit
de17c084e8
1 changed files with 58 additions and 45 deletions
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@ -5,12 +5,18 @@ RESET="\033[0m"
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set -C -f
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set -C -f
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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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image() {
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image() {
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f=$1
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f=$1
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w=$2
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w=$2
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h=$3
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h=$3
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x=$4
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x=$4
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y=$5
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y=$5
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if [ -f "$1" ] && [ -n "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ] && command -V ueberzug >/dev/null 2>&1; then
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if [ -f "$1" ] && [ -n "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ] && command -V ueberzug >/dev/null 2>&1; then
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printf '{"action": "add", "identifier": "PREVIEW", "x": "%s", "y": "%s", "width": "%s", "height": "%s", "scaler": "contain", "path": "%s"}\n' "$(($4 + 3))" "$(($5 + 1))" "$(($2 - 6))" "$(($3 - 2))" "$1" >"$FIFO_UEBERZUG"
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printf '{"action": "add", "identifier": "PREVIEW", "x": "%s", "y": "%s", "width": "%s", "height": "%s", "scaler": "contain", "path": "%s"}\n' "$(($4 + 3))" "$(($5 + 1))" "$(($2 - 6))" "$(($3 - 2))" "$1" >"$FIFO_UEBERZUG"
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fi
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fi
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@ -18,11 +24,11 @@ image() {
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}
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}
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video() {
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video() {
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f=$1
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f=$1
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w=$2
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w=$2
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h=$3
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h=$3
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x=$4
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x=$4
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y=$5
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y=$5
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thumb="$(vidthumb "$f")" || (
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thumb="$(vidthumb "$f")" || (
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printf "%b" "\033[31mvidthumb script not in path\033[0m"
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printf "%b" "\033[31mvidthumb script not in path\033[0m"
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return 1
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return 1
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@ -35,8 +41,8 @@ batorcat() {
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w=$2
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w=$2
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command -v bat >/dev/null 2>&1 && bat --color=always --style=plain --pager=never --terminal-width "$((w - 2))" "$f" && exit 0
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command -v bat >/dev/null 2>&1 && bat --color=always --style=plain --pager=never --terminal-width "$((w - 2))" "$f" && exit 0
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command -v batcat >/dev/null 2>&1 && batcat --color=always --style=plain --pager=never --terminal-width "$((w - 2))" "$f" && exit 0
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command -v batcat >/dev/null 2>&1 && batcat --color=always --style=plain --pager=never --terminal-width "$((w - 2))" "$f" && exit 0
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cat "$f" && exit 0
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cat "$f"
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exit 1
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exit 0
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}
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}
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run() {
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run() {
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@ -52,42 +58,49 @@ run() {
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fi
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fi
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}
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}
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mimetest() {
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case "$1" in
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text/*) batorcat "$f" "$w" ;;
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*/pdf)
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[ ! -f "${CACHE}.jpg" ] && run pdftoppm -jpeg -f 1 -singlefile "$f" "$CACHE"
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image "${CACHE}.jpg" "$w" "$h" "$x" "$y"
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;;
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*/x-bzip-compressed-tar | */x-compressed-tar | */x-xz-compressed-tar) run als -- "$f" ;;
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*/x-7z-compressed | */vnd.rar | */x-tar | */zip | */x-java-archive | */x-xz | */gzip) run 7z l "$f" | sed 1,11d ;;
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*/x-cd-image) run iso-info --no-header -l "$f" ;;
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*/x-bittorrent) run transmission-show "$f" ;;
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*/vnd.sun.xml.writer) run odt2txt "$f" ;;
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*/msword) run catdoc "$f" ;;
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*/vnd.openxmlformats-officedocument.wordprocessingml.document) run docx2txt <"$f" ;;
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*/vnd.ms-excel) run ssconvert --export-type=Gnumeric_stf:stf_csv "$f" "fd://1" | batorcat --language=csv ;;
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*/vnd.openxmlformats-officedocument.spreadsheetml.sheet) run ssconvert --export-type=Gnumeric_stf:stf_csv "$f" "fd://1" | batorcat --language=csv ;;
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*/epub+zip)
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[ ! -f "$CACHE" ] && run epub-thumbnailer "$f" "$CACHE" 1024
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image "$CACHE" "$w" "$h" "$x" "$y"
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;;
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*/pgp-encrypted) run gpg -d -- "$f" ;;
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*/pkix-cert) run openssl x509 -text -noout -in "$f" ;;
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image/svg+xml)
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[ ! -f "$CACHE" ] && run inkscape --convert-dpi-method=none -o "$CACHE" --export-overwrite -D --export-png-color-mode=RGBA_16 "$f"
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image "$CACHE" "$w" "$h" "$x" "$y"
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;;
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image/*) image "$f" "$w" "$h" "$x" "$y" ;;
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video/*) video "$f" "$w" "$h" "$x" "$y" ;;
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*opendocument*) run odt2txt "$f" ;;
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*/markdown) run lowdown -Tterm "$f" ;;
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*/html) run lynx -dump "$f" ;;
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*) return 1 ;;
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esac
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}
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CACHE="$HOME/.cache/lf/thumbnail-$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$1")" | sha256sum | awk '{print $1}')"
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CACHE="$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 $(file -b "$f") in
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# We set the desktop to gnome to force usage of `gio` over `file` for better detection
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*ascii* | *utf*) batorcat "$f" "$w";;
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case "$(env XDG_CURRENT_DESKTOP=GNOME xdg-mime query filetype "$1")" in
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*/x-bzip-compressed-tar | */x-compressed-tar | */x-xz-compressed-tar) run als -- "$1" ;;
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*/x-7z-compressed | */vnd.rar | */x-tar | */zip | */x-java-archive | */x-xz) run 7z l "$1" | sed 1,11d ;;
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*/x-cd-image) run iso-info --no-header -l "$1" ;;
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*/x-bittorrent) run transmission-show "$1" ;;
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*/vnd.sun.xml.writer) run odt2txt "$1" ;;
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*/msword) run catdoc "$1" ;;
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*/vnd.openxmlformats-officedocument.wordprocessingml.document) run docx2txt <"$1" ;;
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*/vnd.ms-excel) run ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv ;;
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*/vnd.openxmlformats-officedocument.spreadsheetml.sheet) run ssconvert --export-type=Gnumeric_stf:stf_csv "$1" "fd://1" | batorcat --language=csv ;;
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*/epub+zip)
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[ ! -f "$CACHE" ] && run epub-thumbnailer "$1" "$CACHE" 1024
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image "$CACHE" "$2" "$3" "$4" "$5"
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;;
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*/pgp-encrypted) run gpg -d -- "$1" ;;
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*/pkix-cert) run openssl x509 -text -noout -in "$1" ;;
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image/svg+xml)
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[ ! -f "$CACHE" ] && run inkscape --convert-dpi-method=none -o "$CACHE" --export-overwrite -D --export-png-color-mode=RGBA_16 "$1"
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image $CACHE "$2" "$3" "$4" "$5"
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;;
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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*) run odt2txt "$1" ;;
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*/markdown) run lowdown -Tterm "$1" ;;
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*/html) run lynx -dump "$1" ;;
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text/* | */json | */schema+json | */xml | */javascript) batorcat "$1" "$2" ;;
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*/pdf)
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[ ! -f "${CACHE}.jpg" ] && run pdftoppm -jpeg -f 1 -singlefile "$1" "$CACHE"
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image "${CACHE}.jpg" "$2" "$3" "$4" "$5"
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;;
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esac
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esac
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mimetest "$(env XDG_CURRENT_DESKTOP=GNOME xdg-mime query filetype "$f")" && exit
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mimetest "$(xdg-mime query filetype "$f")" && exit 0
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xdg-mime query filetype "$1"
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env XDG_CURRENT_DESKTOP=GNOME xdg-mime query filetype "$1"
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mediainfo "$1"
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mediainfo "$1"
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exit 1
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exit 1
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