199 lines
4.3 KiB
Bash
Executable File
199 lines
4.3 KiB
Bash
Executable File
#!/bin/ksh
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#
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# v0.5 - 4/11/2023
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# Autor: O. Sánchez <o-sanchez@linuxmail.org> 2023
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#
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# Opener personalizado inspirado en el plugin 'nuke' de nnn.
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#
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# Dependencias:
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# pdf: zathura (GUI), pdftotext (CLI)
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# bsdtar: listar archivos comprimidos
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# audio: mocp (plugin nnn usando moc), mpv, exiftool (CLI)
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# avi|mkv|mp4: ffplay (GUI), exiftool (CLI)
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# log: $EDITOR (CLI)
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# csv|ods|xls|xlsx: sc-im (GUI), libreoffice (CLI)
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# odp|sxw|doc|ppt|pptx: libreoffice (CLI)
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# Markdown: glow (CLI)
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# htm|html|xhtml: w3m (CLI)
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# Imágenes: nsxiv (GUI), fbv (CLI)
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# text/troff: man (CLI)
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# text/* | */xml: $EDITOR (CLI)
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#
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# Códigos de salida
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NO_ARGS=10
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SUCCESS=15
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FAILED_VIEWER=20
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FAILED_EXTENSION=25
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set -ef -o noclobber
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if [[ ${#} == 0 ]]; then
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print "Uso: ${0##*/} <filepath>"
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exit $NO_ARGS
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fi
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IFS="$(printf '%b_' '\n')"; IFS="${IFS%_}"
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EDITOR="${VISUAL:-${EDITOR:-vi}}"
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FILE_PATH="$1"
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FILE_NAME="${1##*/}"
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ext="${FILE_NAME##*.}"
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if [[ -n $ext ]]; then
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typeset -l ext
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ext="$(print "$ext")"
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fi
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function check_tool {
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type "$1" >/dev/null 2>&1
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}
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# Función genérica para abrir archivos
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function open_file {
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typeset viewer="$1"
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shift
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if type "$viewer" >/dev/null 2>&1; then
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"$viewer" "$@" "${FILE_PATH}" >/dev/null 2>&1 &
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fi
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}
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function open_with_converter {
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typeset converter="$1"
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shift
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if type "$converter" >/dev/null 2>&1; then
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"$converter" "$@" "${FILE_PATH}" | "$PAGER"
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fi
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}
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function open_with_editor {
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"$EDITOR" "${FILE_PATH}"
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}
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# Funciones para gestionar los archivos
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function handle_pdf {
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check_tool zathura
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if [[ -n $DISPLAY ]]; then
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open_file zathura
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else
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pdftotext -l 10 -nopgbrk -q -- "${FILE_PATH}" - | "$PAGER"
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fi
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}
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function handle_audio {
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check_tool mocp
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check_tool mocq
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check_tool mpv
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check_tool exiftool
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if [[ -n $DISPLAY ]]; then
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mocq "${FILE_PATH}" opener || open_file mpv
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else
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print && open_with_converter exiftool
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fi
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}
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function handle_video {
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check_tool ffplay
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check_tool exiftool
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if [[ -n $DISPLAY ]]; then
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open_file ffplay -autoexit -fs
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else
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print && open_with_converter exiftool
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fi
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}
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function handle_image {
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check_tool nsxiv
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check_tool fbv
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if [[ -n $DISPLAY ]]; then
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open_file nsxiv -a
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else
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open_with_converter fbv -f
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fi
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}
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function handle_html {
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check_tool w3m
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if [[ -n $DISPLAY ]]; then
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open_with_converter w3m -dump
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else
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w3m -H -graph -no-cookie "${FILE_PATH}"
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fi
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}
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case "${ext}" in
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## Archive
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a|ace|alz|arc|arj|bz|bz2|cab|cpio|deb|gz|jar|lha|lz|lzh|lzma|lzo|\
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rpm|rz|t7z|tar|tbz|tbz2|tgz|tlz|txz|tZ|tzo|war|xpi|xz|Z|zstd|zip)
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check_tool bsdtar
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open_with_converter bsdtar --list --file && exit $SUCCESS && exit $FAILED_VIEWER;;
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## PDF
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pdf)
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handle_pdf && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Audio
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aac|flac|m4a|mid|midi|mpa|mp2|mp3|ogg|wav|webm|wma)
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handle_audio && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Video
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avi|mkv|mp4|mov)
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handle_video && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Image
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bmp|gif|jpeg|jpg|png|tiff|webp|heic|\
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postscript|jp2|jxl|avif|heif|eps)
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handle_image && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Log files
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log)
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open_with_editor && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Hojas de cálculo
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sc|csv|ods|xls|xlsx)
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check_tool sc-im
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if [[ -n $DISPLAY ]]; then
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open_file urxvtc -T "Terminal Sheets" -e sc-im && exit $SUCCESS || exit $FAILED_VIEWER
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else
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sc-im ${FILE_PATH} && exit $SUCCESS || exit $FAILED_VIEW
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fi;;
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## Documentos de texto
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odt|docx)
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check_tool pandoc
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open_with_converter pandoc -t plain && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Winbugs documents y OpenDocument
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odp|sxw|doc|ppt|pptx)
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check_tool soffice
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soffice --nologo "${FILE_PATH}" >/dev/null 2>&1 && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Markdown
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md)
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check_tool glow
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open_with_converter glow -sdark && exit $SUCCESS || exit $FAILED_VIEWER;;
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## HTML
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htm|html|xhtml)
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handle_html && exit $SUCCESS || exit $FAILED_VIEWER;;
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esac
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function handle_mime {
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typeset mimetype="${1}"
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case "${mimetype}" in
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## Manpages
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text/troff)
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man -a "${FILE_PATH}" && exit $SUCCESS || exit $FAILED_VIEWER;;
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## Text
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text/* | */xml | */javascript)
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open_with_editor && exit $SUCCESS || exit $FAILED_VIEWER;;
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*)
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print "Error: No se puede manejar el mimetype '${MIMETYPE}'"
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exit $FAILED_EXTENSION;;
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esac
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}
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MIMETYPE="$( file -bL --mime-type -- "${FILE_PATH}" )"
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handle_mime "${MIMETYPE}"
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