initial commit

twitter-pic.sh

@@ -0,0 +1,69 @@
+#!/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
+    RAND=$(openssl rand -hex 4)
+    if [ ! -e "$DIR/$RAND.$EXT" ]; then
+      ok="y"
+    fi
+  done
+
+  LCIMG="$DIR/$RAND.$EXT"
+  LCLINK="$DOMAIN/$LCIMG"
+  
+  SLLINK=$(curl -s "$SLSERV" -d"longurl=$LCLINK" -A "Mozilla" | grep -i "$SLGREP1" | sed -e 's/<[^>]*>//g' | grep -Eo "$SLGREP2")
+
+
+  echo "$TWFILE;$SLLINK;$LCLINK" >> "$DB"
+
+  wget -O "$LCIMG" "$TWIMG"
+
+  echo "$SLLINK"
+fi