commit f9f37c41eb62b5454973447588c863eb336e6cff
parent 223b8ac20f986eac09f378358d3cbd8494623902
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Mon, 16 Sep 2019 10:57:00 +0200
Remove shdl, now in scholarref repository
Diffstat:
| D | .local/bin/shdl | | | 164 | ------------------------------------------------------------------------------- |
1 file changed, 0 insertions(+), 164 deletions(-)
diff --git a/.local/bin/shdl b/.local/bin/shdl
@@ -1,164 +0,0 @@
-#!/bin/sh
-set -e
-
-version=1.0
-shhost="http://sci-hub.tw"
-
-show_help() {
- echo "usage: ${0##*/} [OPTIONS] DOI1 [DOI2...[DOI N]]"
- echo "will fetch each DOI from $shhost"
- echo "If no DOI is specified, this program will expect DOIs as stdin."
- echo "The program extracts the DOI if a full doi.org URL is passed to it."
- echo "If the PDF download fails, e.g. due to captias, a tor-browser or "
- echo "alternatively the system default browser will open sci-hub."
- echo
- echo "OPTIONS are one or more of the following:"
- echo " -h, --help show this message"
- echo " -v, --version show version and license information"
- echo " -V, --verbose show verbose information"
- echo " -t, --tor-socks use torsocks for requests to sci-hub"
- echo " -b, --browser open sci-hub in browser immediately"
- echo " -r, --reference add reference to bibliography using scholarref"
- echo " -n, --notify send desktop notification when complete"
- echo " -o, --open open downloaded document when complete"
- echo " -- do not consider any following args as options"
-}
-
-show_version() {
- echo "${0##*/} version $version"
- echo "Licensed under the GNU Public License, v3+"
- echo "written by Anders Damsgaard, anders@adamsgaard.dk"
- echo "https://gitlab.com/admesg/dotfiles"
-}
-
-strip_doi() {
- sed 's/^(http:\/\/|https:\/\/)?(dx\.)?(doi\.org\/)//'
-}
-
-browser_open() {
- echo "$1"
- if command -v tor-browser 2>/dev/null; then
- [ "$verbose" = 1 ] && echo "attempting to launch tor-browser"
- tor-browser "$1"
- elif command -v xdg-open 2>/dev/null; then
- [ "$verbose" = 1 ] && echo "launching default browser"
- xdg-open "$1"
- elif command -v open 2>/dev/null; then
- [ "$verbose" = 1 ] && echo "launching default browser"
- open "$1"
- else
- die 'Error: could not open a browser'
- fi
-}
-
-shdl_fetch() {
- shurl="$shhost/$doi"
- [ "$verbose" = 1 ] && echo "processing $doi"
- [ "$verbose" = 1 ] && echo "connecting to $shurl $prefix"
- pdfurl="$($prefix curl --connect-timeout 30 --silent "$shurl" | \
- grep location.href | grep -o '//.*pdf' | sed 's/^/http:/')"
- [ "$verbose" = 1 ] && echo "fetching pdf from $pdfurl"
- if ! file="$($prefix curl --connect-timeout 30 \
- --write-out "filename: %{filename_effective}\n" -O -L -J "$pdfurl" |\
- grep 'filename: ' | cut -d' ' -f2)"; then
- if [ "$verbose" = 1 ]; then
- [ "$notify" = 1 ] && notify-send "${0##*/}" "Error: could not fetch $doi"
- (echo "Error: could not fetch $doi PDF from $pdfurl" >&2)
- fi
- browser_open "$shurl"
- else
- echo "saved to $file"
- if [ ! -f "$file" ] || [ "$(file "$file" | cut -d' ' -f2)" = "HTML" ]; then
- (echo "Error: downloaded file $file is not valid. Opening browser..." >&2)
- [ -f "$file" ] && rm "$file"
- browser_open "$shurl"
- elif [ "$open" = 1 ]; then
- xdg-open "$file"
- fi
- fi
-}
-
-handle_doi() {
- if [ "$browser" = 1 ]; then
- shurl="$shhost/$1"
- browser_open "$shurl"
- else
- shdl_fetch "$1"
- fi
- if [ "$reference" = 1 ]; then
- if command -v getref >/dev/null 2>&1; then
- if [ "$verbose" = 1 ]; then
- echo "adding $1 to bibliography using getref"
- fi
- getref "$1" >> "$BIB"
- else
- die 'Error: getref not found in PATH'
- fi
- fi
-}
-
-die() {
- printf '%s\n' "$1" >&2
- exit 1
-}
-
-returnstatus=0
-prefix=""
-verbose=0
-browser=0
-reference=0
-notify=0
-open=0
-
-while :; do
- case "$1" in
- -h|-\?|--help)
- show_help
- exit 0
- ;;
- -v|--version)
- show_version
- exit 0
- ;;
- -V|--verbose)
- verbose=1
- ;;
- -b|--browser)
- browser=1
- ;;
- -t|--tor-socks)
- prefix="torsocks"
- ;;
- -r|--reference)
- reference=1
- ;;
- -n|--notify)
- notify=1
- ;;
- -o|--open)
- open=1
- ;;
- --) # end all options
- shift
- break
- ;;
- -?*)
- die 'Error: Unknown option specified'
- ;;
- *) # No more options
- break
- esac
- shift
-done
-
-if [ $# -lt 1 ]; then
- doi="$(cat)"
- handle_doi "$doi"
- exit 0
-else
- for doi in "$@"; do
- handle_doi "$doi"
- [ "$notify" = 1 ] && notify-send "${0##*/}" "$doi complete"
- done
-fi
-exit "$returnstatus"
