summaryrefslogtreecommitdiffstats
path: root/fb.in
blob: 7d3067b1b96bcab5849e30ee8235bd302dd63eaf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
#!/bin/sh
#----------------------------------------------------
# Author:       Florian "Bluewind" Pritz <flo@xssn.at>
# Contributor:  Moritz Wilhelmy
#
# Licensed under GPLv3
#   (see COPYING for full license text)
#
#----------------------------------------------------
# Dependencies: curl
# Optional: xclip
#----------------------------------------------------

VERSION="@VERSION@"

DELETE=
EXTENSION=""
GET=
TAR=
COMPRESS=0
TAREXT=".tar"
TAROPTS=""
PASTEBIN="http://paste.xinu.at"
WARNSIZE=10485760
USERAGENT="fb-client/$VERSION"
CLIPBOARD=""
EXITCODE=0
LIBDIR="@LIBDIR@"

do_upload() {
	local EXTRA=""
	file="$1"
	basefilename="`basename -- "$file"`"
	basedirname="`dirname -- "$file"`"

	if [ ! -e "$file" ]; then
		echo "Error: File \"$file\" doesn't exist" >&2
		EXITCODE=1
		return 1
	fi

	if [ -d "$file" ]; then
		cd "$basedirname"
		tar $TAROPTS -cf "$TMPDIR/$basefilename$TAREXT" -- "$basefilename"
		COMPRESS=0
		file="$TMPDIR/$basefilename$TAREXT"
	fi

	if [ "$COMPRESS" = "1" ]; then
		gzip -c -- "$file" > "$TMPDIR/$basefilename.gz"
		file="$TMPDIR/$basefilename.gz"
	elif [ "$COMPRESS" = "2" ]; then
		xz -c -- "$file" > "$TMPDIR/$basefilename.xz"
		file="$TMPDIR/$basefilename.xz"
	fi

	TMPFILE=`mktemp "$TMPDIR/data.XXXXXX"`
	if [ `stat -c %s -- "$file"` -gt "$WARNSIZE" ]; then
		WARNSIZE=`curl -s "$PASTEBIN/file/get_max_size"`
		if [ `stat -c %s -- "$file"` -gt "$WARNSIZE" ]; then
			echo "Warning: Your upload is too big and would be rejected. Maximum size is: $WARNSIZE bytes. Skipping..." >&2
			EXITCODE=1
			return 1
		fi
	fi

	# fb-upload handles corner cases (comma in the filename) better
	if [ -x "$LIBDIR/fb-upload" ]; then
		if ! $LIBDIR/fb-upload "$PASTEBIN/file/do_upload" "$file" > $TMPFILE; then
			EXITCODE=1
			return 1
		fi
	else
		CURLOPTS="-# -n -L -A $USERAGENT $EXTRA"
		if [ `stat -c %s -- "$file"` -eq "0" ] || echo "$file" | grep -F -q ","; then
			basefilename=`echo "$basefilename" | tr -d ,`
			if ! curl $CURLOPTS -F "file=@-;filename=$basefilename" "$PASTEBIN/file/do_upload" < "$file" > $TMPFILE; then
				EXITCODE=1
				return 1
			fi
		else
			if ! curl $CURLOPTS -F "file=@$file" "$PASTEBIN/file/do_upload" > $TMPFILE; then
				EXITCODE=1
				return 1
			fi
		fi
	fi
	sed '$d' $TMPFILE >&2
	URL=`tail -1 $TMPFILE`"$EXTENSION"
	echo $URL
	CLIPBOARD="$CLIPBOARD $URL"
}

read_stdin() {
	if tty -s; then
		echo "^C to exit, ^D to send"
	fi
	cat > "$1"
}

id_from_arg() {
	if echo "$1" | grep -qE "^https?://"; then
		echo "$1" | sed -r 's/https?:\/\/[^\/]+\/([^\/]+).*/\1/'
	else
		echo "$1"
	fi
}

help() {
	cat <<!
fb-client version $VERSION
usage: [cat |] `basename "$0"` [switches] [options] [<file(s)|ID(s)|folder(s)>]

  Upload/nopaste file(s)/stdin to paste.xinu.at and copy URL(s) to clipboard.
  ~/.netrc: machine paste.xinu.at password PASSWORD

  Switches:
    -d <ID(s)>     delete the IDs
    -g <ID(s)>     download the IDs and output on stdout (use with care!)
    -h             this help
    -v             show the client version

  Options:
    These have no effect if used in conjunction with a switch
    -e <extension>   extension for default highlighting (e.g. "diff")
    -t               upload a tar file containing all files (and directories)
    -c               compress the file being uploaded with gz or xz if used 2 times
!
}

while getopts "e:gdhtcv" OPTION; do
	case $OPTION in
		e) EXTENSION="$OPTARG";;
		g) GET=1;;
		c) COMPRESS=`expr $COMPRESS + 1`
			 if [ "$COMPRESS" == "1" ]; then
				 TAROPTS="-z"
				 TAREXT=".tar.gz"
			 elif [ "$COMPRESS" == "2" ]; then
				 TAROPTS="-J"
				 TAREXT=".tar.xz"
			 fi
			 ;;
		t) TAR=1;;
		d) DELETE=1;;
		v) echo "$VERSION"; exit 0;;
		h|\?) help; exit 0;;
	esac
done

shift `expr $OPTIND - 1`


TMPDIR="`mktemp -d "/tmp/fb.XXXXXX"`"
trap "rm -rf '${TMPDIR}'" EXIT TERM

if [ "$DELETE" ] || [ "$GET" ]; then
	if [ $# -eq 0 ]; then
		echo "Error: no ID specified"
		exit 1
	fi
	for i in "$@"; do
		i=$(id_from_arg "$i")
		if [ "$DELETE" ]; then
			curl -n -L -A $USERAGENT "$PASTEBIN/file/delete/$i" || EXITCODE=1
		elif [ "$GET" ]; then
			curl -s -o - -A $USERAGENT "$PASTEBIN/$i" || EXITCODE=1
		fi
	done
elif [ $# -eq 0 ]; then
	if [ "$TAR" ]; then
		echo "Error: -t is not supported when operating on stdin" >&2
		exit 1
	fi
	read_stdin "$TMPDIR/stdin"
	do_upload "$TMPDIR/stdin"
else
	if [ "$TAR" ]; then
		tar $TAROPTS -cf "$TMPDIR/upload$TAREXT" -- "$@"
		COMPRESS=0
		do_upload "$TMPDIR/upload$TAREXT"
		break
	else
		for i in "$@"; do
			if echo "$i" | grep -qE "^(f|ht)tp(s)?://.+"; then
				cd $TMPDIR
				if ! curl -# -A $USERAGENT -O "$i"; then
					EXITCODE=1
					continue
				fi
				for f in *; do
					do_upload "$f" && rm -f -- "$f"
				done
			else
				do_upload "$i"
			fi
		done
	fi
fi

if [ "$CLIPBOARD" != "" ]; then
	[ "`type xclip 2>/dev/null`" ] && echo -n $CLIPBOARD | nohup xclip >/dev/null 2>&1
fi

exit $EXITCODE

#vim: set noet: