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twimg-liberator/twitter-pic.sh

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2017-03-13 23:36:35 +01:00
#!/bin/bash
########################################################################
# Copyright (C) 2017 Max Mehl <mail [at] mehl [dot] mx>
########################################################################
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with this program. If not, see
# <http://www.gnu.org/licenses/>.
#
########################################################################
#
#
#
########################################################################
# Test if config.cfg exists and set needed variables
if [ ! -e config.cfg ]; then echo "Missing config.cfg file. Edit and rename config.cfg.sample"; exit 1; fi
source config.cfg
LINK=$1
if [ "$1" == "" ]; then
exit 1
fi
CONTENT=$(wget -qO - "$LINK")
TWIMG=$(echo $CONTENT | grep -Pio "https://pbs.twimg.com/media/[a-z0-9-_]{8,}\.(jpg|png|jpeg)" | head -1)
if [ ! -e "$DIR" ]; then
mkdir $DIR
fi
TWFILE=$(basename $TWIMG)
EXT="${TWFILE##*.}"
DBCHECK=$(grep "^$TWFILE;" $DB)
if [ "$DBCHECK" != "" ]; then # file has already been downloaded
echo $DBCHECK | cut -d";" -f2
else # file hasn't been downloaded yet
ok="n"
while [ "$ok" != "y" ]; do
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RAND=$(openssl rand -hex 3)
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if [ ! -e "$DIR/$RAND.$EXT" ]; then
ok="y"
fi
done
LCIMG="$DIR/$RAND.$EXT"
LCLINK="$DOMAIN/$LCIMG"
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SLLINK=$(curl -K .userpass.txt -s "$SLSERV" -d "link=$LCLINK" -A "Mozilla" | grep -P -io "$SLGREP1" | sed -e 's/<[^>]*>//g' | grep -Eo "$SLGREP2")
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echo "$TWFILE;$SLLINK;$LCLINK" >> "$DB"
wget -O "$LCIMG" "$TWIMG"
echo "$SLLINK"
fi