Merge image plugins

This commit is contained in:
Luuk van Baal 2021-05-30 20:11:54 +02:00
parent 6f29138299
commit 2f9c700537
5 changed files with 80 additions and 99 deletions

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@ -83,7 +83,7 @@ It runs smoothly on the Pi, [Termux](https://www.youtube.com/embed/AbaauM7gUJw)
- Open with desktop opener or specify a custom opener
- File-specific colors (or minimal _dirs in context color_)
- Icons (customize and compile-in)
- Plugins for image and video thumbnails
- Plugin for image, video and audio thumbnails
- Create, list, extract, mount (FUSE based) archives
- Option to open all text files in `$EDITOR`
- Information

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@ -35,9 +35,8 @@ Plugins extend the capabilities of `nnn`. They are _executable_ scripts (or bina
| [gutenread](gutenread) | Browse, download, read from Project Gutenberg | sh | curl, unzip, w3m<br>[epr](https://github.com/wustho/epr) (optional) |
| [hexview](hexview) | View a file in hex in `$PAGER` | sh | [hx](https://github.com/krpors/hx)/xxd |
| [imgresize](imgresize) | Resize images in dir to screen resolution | sh | [imgp](https://github.com/jarun/imgp) |
| [imgthumb](imgthumb) | View thumbnail of an image or dir of images | sh | [lsix](https://github.com/hackerb9/lsix) |
| [imgur](imgur) | Upload an image to imgur (from [imgur-screenshot](https://github.com/jomo/imgur-screenshot)) | bash | - |
| [imgview](imgview) | Browse images, set wallpaper, copy path ([config](https://wiki.archlinux.org/index.php/Sxiv#Assigning_keyboard_shortcuts)), [rename](https://github.com/jarun/nnn/wiki/Basic-use-cases#browse-rename-images)| sh | [imv](https://github.com/eXeC64/imv)/[sxiv](https://github.com/muennich/sxiv)/[viu](https://github.com/atanunq/viu), less|
| [imgview](imgview) | View (thumbnail)images, set wallpaper, [rename](https://github.com/jarun/nnn/wiki/Basic-use-cases#browse-rename-images) and [more](https://wiki.archlinux.org/index.php/Sxiv#Assigning_keyboard_shortcuts)| sh | [imv](https://github.com/eXeC64/imv)/[sxiv](https://github.com/muennich/sxiv)/[viu](https://github.com/atanunq/viu)/<br>[catimg](https://github.com/posva/catimg)/[lsix](https://github.com/hackerb9/lsix)|
| [ipinfo](ipinfo) | Fetch external IP address and whois information | sh | curl, whois |
| [kdeconnect](kdeconnect) | Send selected files to an Android device [✓] | sh | kdeconnect-cli |
| [launch](launch) | GUI application launcher | sh | fzf |
@ -70,7 +69,6 @@ Plugins extend the capabilities of `nnn`. They are _executable_ scripts (or bina
| [umounttree](umounttree) | Unmount a remote mountpoint from within | sh | fusermount |
| [upgrade](upgrade) | Upgrade nnn manually on Debian 9 Stretch | sh | curl |
| [upload](upload) | Upload to Firefox Send or ix.io (text) or file.io (bin) | sh | [ffsend](https://github.com/timvisee/ffsend), curl, jq, tr |
| [vidthumb](vidthumb) | Show video thumbnails in terminal | sh | [ffmpegthumbnailer](https://github.com/dirkvdb/ffmpegthumbnailer),<br>[lsix](https://github.com/hackerb9/lsix) |
| [wall](wall) | Set wallpaper or change colorscheme | sh | nitrogen/pywal |
| [x2sel](x2sel) | Copy file list from system clipboard to selection | sh | _see in-file docs_ |
| [xdgdefault](xdgdefault) | Set the default app for the hovered file type | sh | xdg-utils, fzf |

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@ -1,19 +0,0 @@
#!/usr/bin/env sh
# Description: View thumbnail of an image or a directory of images with lsix
#
# Dependencies: lsix
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana
if [ -n "$1" ]; then
if [ -d "$1" ]; then
lsix "$1"/*
else
lsix "$1"
fi
printf "Press any key to exit..."
read -r _
fi

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@ -1,72 +1,101 @@
#!/usr/bin/env sh
# Description: Open images in hovered directory and thumbnails
# open hovered image in sxiv or viu and browse other images in the directory
# Description: Open hovered or current directory in image viewer.
# Thumbnails for audio and video files are generated
# and deleted on exit. Supported image viewers open
# in thumbnail mode when the hovered entry is a directory.
#
# Dependencies:
# - imv (https://github.com/eXeC64/imv) or,
# - sxiv (https://github.com/muennich/sxiv) or,
# - viu (https://github.com/atanunq/viu), less
# - viu (https://github.com/atanunq/viu), or
# - catimg (https://github.com/posva/catimg), or
# - lsix (https://github.com/hackerb9/lsix)
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana
# Author: Arun Prakash Jana, Luuk van Baal
abspath() {
case "$1" in
/*) printf "%s\n" "$1";;
*) printf "%s\n" "$PWD/$1";;
esac
target="$(readlink -f "$1")"
exit_prompt() {
[ -n "$1" ] && printf "%s\n" "$1"
printf "%s" "Press any key to exit..."
cfg=$(stty -g); stty raw -echo; head -c 1; stty "$cfg"
clear
exit
}
listimages() {
find -L "$(dirname "$target")" -maxdepth 1 -type f -iregex \
'.*\(jpe?g\|bmp\|webp\|ico\|svg\|png\|gif\)$' -print0 | sort -z
nthumb_cleanup() {
[ -n "$!" ] && while [ -e /proc/"$!" ]; do sleep 1; done
if [ -f "$target" ]; then
rm -r "$(dirname "$target")"/.nthumbs
elif [ -d "$target" ]; then
rm -r "$target"/.nthumbs
fi &
}
make_thumbs() {
if [ -d "$target" ]; then cd "$target" || exit_prompt; fi
if mkdir .nthumbs >/dev/null; then
thumbs=1
else
exit_prompt
fi
for file in *; do
case "$(file -bL --mime-type -- "$file")" in
image/*) ln -s "$PWD/$file" "$PWD/.nthumbs/$file" ;;
audio/*) ffmpeg -i "$file" ".nthumbs/${file%%.*}.jpg" -y >/dev/null 2>&1;;
video/*) ffmpegthumbnailer -i "$file" -o .nthumbs/"${file%%.*}".jpg 2> /dev/null ;;
esac
done
cd .nthumbs || return
}
view_dir() {
target="$(abspath "$2")"
count="$(listimages | grep -a -m 1 -ZznF "$target" | cut -d: -f1)"
if [ -n "$count" ]; then
if [ "$1" = 'sxiv' ]; then
listimages | xargs -0 "$1" -an "$count" --
else
listimages | xargs -0 "$1" -n "$count" --
fi
else
shift
"$1" -- "$@" # fallback
fi
find . -maxdepth 0 -print0 | xargs -0 "$1" --
}
if [ -z "$1" ] || ! [ -s "$1" ]; then
printf "empty file"
read -r _
exit 1
fi
if uname | grep -q "Darwin"; then
if [ -f "$1" ]; then
open "$1" >/dev/null 2>&1 &
fi
# `imvr` is often callable as `imv` on Linux distros
# You might need to change the reference below
elif type imvr >/dev/null 2>&1; then
if [ -f "$1" ]; then
view_dir imvr "$1" >/dev/null 2>&1 &
elif [ -d "$1" ] || [ -h "$1" ]; then
imvr "$1" >/dev/null 2>&1 &
[ -f "$1" ] && open "$1" >/dev/null 2>&1 &
elif type lsix >/dev/null 2>&1; then
if [ -d "$target" ]; then
cd "$target" || exit_prompt
fi
make_thumbs
clear
lsix
nthumb_cleanup
exit_prompt
elif type sxiv >/dev/null 2>&1; then
if [ -f "$1" ]; then
view_dir sxiv "$1" >/dev/null 2>&1 &
elif [ -d "$1" ] || [ -h "$1" ]; then
sxiv -aqt "$1" >/dev/null 2>&1 &
make_thumbs
if [ -f "$target" ]; then
view_dir sxiv >/dev/null 2>&1 &
elif [ -d "$target" ]; then
sxiv -aqt . >/dev/null 2>&1 &
fi
elif type imv >/dev/null 2>&1; then
make_thumbs
if [ -f "$target" ]; then
view_dir imv >/dev/null 2>&1 &
elif [ -d "$target" ]; then
imv . >/dev/null 2>&1 &
fi
elif type imvr >/dev/null 2>&1; then
make_thumbs
if [ -f "$target" ]; then
view_dir imvr >/dev/null 2>&1 &
elif [ -d "$target" ]; then
imvr . >/dev/null 2>&1 &
fi
elif type viu >/dev/null 2>&1; then
viu -n "$1" | less -R
clear
viu -n "$1"
exit_prompt
elif type catimg >/dev/null 2>&1; then
clear
catimg "$1"
exit_prompt
else
printf "Please install imv/sxiv/viu and check their callable names match the plugin source"
read -r _
exit 2
exit_prompt "Please install sxiv/imv/viu/catimg/lsix."
fi
[ -n "$thumbs" ] && nthumb_cleanup &

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@ -1,27 +0,0 @@
#!/usr/bin/env sh
# Description: Generate video thumbnails and view them
#
# Dependencies:
# - ffmpegthumbnailer: https://github.com/dirkvdb/ffmpegthumbnailer
# - lsix: https://github.com/hackerb9/lsix
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana
mkdir .nthumbs > /dev/null 2>&1
for file in *; do
if [ -f "$file" ]; then
ffmpegthumbnailer -i "$file" -o .nthumbs/"${file%%.*}".jpg 2> /dev/null
fi
done
# render thumbnails in lsix
lsix .nthumbs/*
# remove the thumbnails
rm -rf .nthumbs
printf "Press any key to exit..."
read -r _