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v0.7
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- breaking changes ??
- use BASH_REMATCH (new requirement !! bash 4+ face_exhaling )
- _input() use the second argument for -mesg option in rofi
- check for protocolhandler in config file : magnet:// , magnet_protocolhandler
    - remove hard-coded _gemini_handler
- check for shortcuts in config file : git/ , git_shortcut
    - remove hard-coded shortcuts
- add a basic check for domain regex: (typing google.com in search box , now well open the URL http://google.com)
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@odnar-dev
odnar-dev authored Jan 15, 2023
1 parent bf66de3 commit ad6015b
Showing 1 changed file with 132 additions and 116 deletions.
248 changes: 132 additions & 116 deletions nbrowser
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Original file line number Diff line number Diff line change
@@ -1,14 +1,15 @@
#!/usr/bin/env bash
# nbrowser v0.6
# nbrowser v0.7
# Requires bash 4+
# author : odnar-dev <https://github.com/odnar-dev>
# source : https://github.com/MyOS-ArchLinux/nbrowser
# license: GPLv3 <https://gnu.org/licenses/gpl-3.0.html>
# shellcheck disable=SC2190,SC2086,SC1091

NBROWSER_CONFIG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/nbrowser"
NBROWSER_DEFAULT_SEARCH=${NBROWSER_DEFAULT_SEARCH:-duckduckgo}
COPY_TO_CLIPBOARD_OPTION=true
NBROWSER_SIMPLE_URL_HANDLER=false
COPY_TO_CLIPBOARD_OPTION=${COPY_TO_CLIPBOARD_OPTION:-true}
NBROWSER_SIMPLE_URL_HANDLER=${NBROWSER_SIMPLE_URL_HANDLER:-false}

declare -A ENGINES

Expand Down Expand Up @@ -51,11 +52,12 @@ _choose(){
}

_input(){
rofi -l 0 -width 50 -p "${@:-input}" -dmenu
[ -z "${2}" ] || local ROFI_ADD_ARGS="-mesg \"${2//&/&amp;}\""
rofi -l 0 -width 50 -p "${1:-input}" -dmenu ${ROFI_ADD_ARGS:-}
}

listfiles(){
for file in ${NBROWSER_CONFIG_DIR}/$1/*; do
for file in "${NBROWSER_CONFIG_DIR}/$1"/*; do
[ -e "$file" ] || [ -L "$file" ] || continue
[ -s "$file" ] && printf '%s\n' "${file##*/}"
done
Expand Down Expand Up @@ -139,12 +141,6 @@ if ! has _copy_to_clipboard ;then
}
fi

if ! has _gemini_handler ;then
_gemini_handler(){
open_in_browser "https://proxy.vulpes.one/gemini/${1:9}"
}
fi

open_a_browser(){
selected_browser=$(printf "%s\n" "${installed_browsers[@]}" | awk 'BEGIN { RS="\n"; FS=" : " } { print $1 "\t : " $2 }'| column -t -s $'\t' | rofi -dmenu -p 'nbrowser' -i -format "i s" -l "$((browser_count-1))")

Expand Down Expand Up @@ -228,7 +224,7 @@ open_in_browser(){
COPY_TO_CLIPBOARD_OPTION=false
fi

selected_browser=$(printf "%s\n" "${installed_browsers[@]}" | awk 'BEGIN { RS="\n"; FS=" : " } { print $1 "\t : " $2 }'| column -t -s $'\t' | rofi -dmenu -p 'Open URL with' -mesg "${@//&/&amp;}" -i -l "$browser_count" )
selected_browser=$(printf "%s\n" "${installed_browsers[@]}" | awk 'BEGIN { RS="\n"; FS=" : " } { print $1 "\t : " $2 }'| column -t -s $'\t' | rofi -dmenu -p 'Open URL with' -mesg "${@//&/&amp;}" -i -l "$((browser_count-1))" )

[ -z "${selected_browser}" ] && exit 0

Expand All @@ -253,8 +249,7 @@ open_in_browser(){
;;
*)
selected_browser=$(printf '%s' "${selected_browser}" | awk '{split($0,a,": "); print a[2]}')
echo "opening : $selected_browser"
{ setsid -f $selected_browser "$*" >/dev/null 2>&1 ; }
{ setsid -f ${selected_browser} "$*" >/dev/null 2>&1 ; }
;;
esac
}
Expand Down Expand Up @@ -285,115 +280,136 @@ url_handler(){
}

main(){
case "$1" in
gemini://*)
_gemini_handler "$@"
;;
http://*|https://*)
url_handler "$@"
;;
browser://*)
url_handler "${1:10}"
;;
freetube://*)
open_video_with "${1:11}"
;;
mpv://*|vlc://*)
open_video_with "${1:6}"
;;
play://*)
open_video_with "${1:7}"
;;
[ -z "$1" ] && return

# my own shortcuts
"git/"*)
url_handler "https://github.com/${1:4}"
;;
"mal/"*)
url_handler "https://myanimelist.net/anime/${1:4}"
;;
"aur/"*)
url_handler "https://aur.archlinux.org/packages/${1:4}"
;;
"pypi/"*)
url_handler "https://pypi.org/project/${1:5}"
;;
"twitch/"*)
url_handler "https://www.twitch.tv/${1:7}"
;;
local arg="$*"

# bangs
"!"*)
local bang="${1/?}"
shift
if [ ! -f "${NBROWSER_CONFIG_DIR}/bangs/${bang}" ] ; then
bang=$(listfiles bangs | rofi -dmenu -p 'bangs' -i -mesg "bang '${bang}' not found!")
fi
[ -z "${bang}" ] && exit
source "${NBROWSER_CONFIG_DIR}/bangs/${bang}"
has nbrowser_bang || _pemx "couldn't find nbrowser_bang() function in ${NBROWSER_CONFIG_DIR}/bangs/${bang}"
nbrowser_bang "$*"
;;
# check if arg is a file or a dir
if [[ -e "${arg}" ]]; then
case "${arg}" in
*.pdf)
[ -z "${NBROWSER_PDF_VIEWER}" ] || installed_browsers[0]="PDF Reader : ${NBROWSER_PDF_VIEWER}"
;;
*)
[ -z "${NBROWSER_HTML_EDITOR}" ] || installed_browsers[0]="Text Editor : ${NBROWSER_HTML_EDITOR}"
;;
esac
open_in_browser "$*"
return
fi

# engines
"?"*)
local engine="${1/?}"
shift
local searchquery="$*"
if [ -f "${NBROWSER_CONFIG_DIR}/engines/${engine}" ] ; then
source "${NBROWSER_CONFIG_DIR}/engines/${engine}"
has nbrowser_search || _pemx "couldn't find nbrowser_search() function in ${NBROWSER_CONFIG_DIR}/engines/${engine}"
[ -z "$searchquery" ] && searchquery=$(_input "$engine Search")
[ -n "$searchquery" ] && url_handler "$(nbrowser_search $searchquery)"
elif [ -n "${ENGINES[${engine:- }]}" ]; then
[ -z "$searchquery" ] && searchquery=$(_input "$engine Search")
[ -n "$searchquery" ] && url_handler "${ENGINES[$engine]}$searchquery"
elif [ -f "$NBROWSER_CONFIG_DIR/engines.json" ]; then
local url=$(jq -r ".[]|select( .t == \"$engine\" )|.u" "$NBROWSER_CONFIG_DIR/engines.json")
if [ ! -z "$url" ] ; then
[ -z "$searchquery" ] && searchquery=$(_input "$engine Search")
[ -n "$searchquery" ] && url_handler "$(echo $url | sed "s/{{{s}}}/$searchquery/g")"
else
ENGINESLIST="$(listfiles engines)"
ENGINESLIST+=" ${!ENGINES[@]}"
ENGINESLIST+=" $(jq -r ".[]|.t" "$NBROWSER_CONFIG_DIR/engines.json")"
engine=$(printf "%s\n" ${ENGINESLIST} | awk '!a[$0]++' | rofi -dmenu -p 'engines' -i -mesg "engine '${engine}' not found!")
[ -z "$engine" ] && exit
main "?"$engine $searchquery
fi
else
ENGINESLIST="$(listfiles engines)"
ENGINESLIST+=" ${!ENGINES[@]}"
engine=$(printf "%s\n" ${ENGINESLIST} | awk '!a[$0]++' | rofi -dmenu -p 'engines' -i -mesg "engine '${engine}' not found!")
[ -z "$engine" ] && exit
main "?"$engine $searchquery
# check for protocols
if [[ "${arg}" =~ ^([a-zA-Z0-9]+):(//|\?|\+) ]]; then
local protocol="${BASH_REMATCH[1]}"
local protocol_small=${protocol,,}
if has "${protocol}_protocolhandler" ; then
"${protocol}_protocolhandler" "${arg/"$protocol://"}"
elif has "${protocol,,}_protocolhandler" ; then
"${protocol_small}_protocolhandler" "${arg/"$protocol://"}"
else
case "${protocol_small:-$protocol}" in
mpv|vlc|freetube|play)
open_video_with ${arg/"$protocol://"}
;;
browser)
url_handler ${arg/"$protocol://"}
;;
nbrowser)
nbrowser ${arg/"$protocol://"}
;;
*)
url_handler "${arg}"
;;
esac
fi
return
fi

# check for bangs
if [[ "${arg}" =~ ^\!([a-zA-Z0-9=?-]*) ]]; then
local bang="${BASH_REMATCH[1]}"
shift
if [ ! -f "${NBROWSER_CONFIG_DIR}/bangs/${bang}" ] ; then
bang=$(listfiles bangs | rofi -dmenu -p 'bangs' -i -mesg "bang '${bang:-$arg}' not found!")
fi
[ -z "${bang}" ] && exit
source "${NBROWSER_CONFIG_DIR}/bangs/${bang}"
has nbrowser_bang || _pemx "couldn't find nbrowser_bang() function in ${NBROWSER_CONFIG_DIR}/bangs/${bang}"
nbrowser_bang "$*"
return
fi

# check for engines
if [[ "${arg}" =~ ^\?([a-zA-Z0-9-]*) ]]; then
local engine="${BASH_REMATCH[1]}"
local engineURL=""
shift
local searchQuery="$*"
# if engine in local file
if [ -f "${NBROWSER_CONFIG_DIR}/engines/${engine}" ] ; then
source "${NBROWSER_CONFIG_DIR}/engines/${engine}"
has nbrowser_search || _pemx "couldn't find nbrowser_search() function in ${NBROWSER_CONFIG_DIR}/engines/${engine}"
# if engine in config file
elif [ -n "${ENGINES[${engine:- }]}" ]; then
engineURL=${ENGINES[$engine]}
nbrowser_search(){
echo "${2:?}${1:?}"
}
# if engine in engines.json
elif [ -f "${NBROWSER_CONFIG_DIR}/engines.json" ]; then
local engineURL=$(jq -r ".[]|select( .t == \"$engine\" )|.u" "$NBROWSER_CONFIG_DIR/engines.json")
local engineName=$(jq -r ".[]|select( .t == \"$engine\" )|.s" "$NBROWSER_CONFIG_DIR/engines.json")
if [ -n "${engineURL}" ] ; then
nbrowser_search(){
echo "${2:?}" | sed "s/{{{s}}}/${1:?}/g"
}
fi
;;
fi

*)
if [ -f "$*" ] ; then
case $@ in
*.pdf)
# handle local pdf
[ -z "$NBROWSER_PDF_VIEWER" ] || installed_browsers[0]="PDF Reader : ${NBROWSER_PDF_VIEWER}"
;;
*)
# handle other local files
[ -z "$NBROWSER_HTML_EDITOR" ] || installed_browsers[0]="Text Editor : ${NBROWSER_HTML_EDITOR}"
;;
esac
open_in_browser "$*"
elif [ -f "${NBROWSER_CONFIG_DIR}/engines/${NBROWSER_DEFAULT_SEARCH}" ] ; then
source "${NBROWSER_CONFIG_DIR}/engines/${NBROWSER_DEFAULT_SEARCH}"
has nbrowser_search || _pemx "couldn't find nbrowser_search() function in ${NBROWSER_CONFIG_DIR}/engines/${NBROWSER_DEFAULT_SEARCH}"
[ -n "$1" ] && url_handler "$(nbrowser_search $*)"
elif [ -n "${ENGINES[$NBROWSER_DEFAULT_SEARCH]}" ]; then
url_handler "${ENGINES[$NBROWSER_DEFAULT_SEARCH]}$*"
if has nbrowser_search; then
[ -z "${searchQuery}" ] && searchQuery=$(_input "${engineName:-$engine} Search" "${engineURL:-}")
[ -n "${searchQuery}" ] || return
if [ -z "${engineURL}" ] ; then
url_handler "$(nbrowser_search "${searchQuery}")"
else
url_handler "https://duckduckgo.com/?q=$*"
url_handler "$(nbrowser_search "${searchQuery}" "${engineURL}")"
fi
;;
esac
else
local ENGINESLIST="$(listfiles engines)"
ENGINESLIST+=" ${!ENGINES[@]}"
[ -f "${NBROWSER_CONFIG_DIR}/engines.json" ] && ENGINESLIST+=" $(jq -r ".[]|.t" "$NBROWSER_CONFIG_DIR/engines.json")"
engine=$(printf "%s\n" ${ENGINESLIST} | awk '!a[$0]++' | rofi -dmenu -p 'engines' -i -mesg "engine '${engine}' not found!")
[ -z "${engine}" ] && return
main "?${engine}" "${searchQuery}"
fi
return
fi

# check for shortcuts
if [[ "${arg}" =~ ^([A-Za-z0-9-]+)/. ]]; then
local shortcut="${BASH_REMATCH[1]}"
if has "${shortcut}_shortcut" ; then
"${shortcut}_shortcut" "${arg/"$shortcut/"}"
return
fi
fi

# check for domain
if [[ "${arg}" =~ ^([A-Za-z0-9.-]{1,63}\.)+[A-Za-z0-9-]{1,}$ ]]; then
url_handler "http://${arg}"
return
fi

# use dafault search engine
if [ -f "${NBROWSER_CONFIG_DIR}/engines/${NBROWSER_DEFAULT_SEARCH}" ] ; then
source "${NBROWSER_CONFIG_DIR}/engines/${NBROWSER_DEFAULT_SEARCH}"
has nbrowser_search || _pemx "couldn't find nbrowser_search() function in ${NBROWSER_CONFIG_DIR}/engines/${NBROWSER_DEFAULT_SEARCH}"
url_handler "$(nbrowser_search $*)"
elif [ -n "${ENGINES[$NBROWSER_DEFAULT_SEARCH]}" ]; then
url_handler "${ENGINES[$NBROWSER_DEFAULT_SEARCH]}$*"
else
url_handler "https://duckduckgo.com/?q=$*"
fi
}

if [ -z "$1" ]; then
Expand Down

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