52 lines
1.6 KiB
Bash
52 lines
1.6 KiB
Bash
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#!/bin/sh
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# setup directories
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DIR="$HOME/IMAGE"
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COOKIE="$DIR/cookies.txt"
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mkdir -p "$DIR"
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# mask requests
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UA="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36"
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# add pictures from log
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ssh shell.codevoid.de tail -n 80000 -f .irssi/url \
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| grep -i http \
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| while read line;
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do
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local C=$(tput cols)
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local URL=$(printf '%s' "$line" | sed 's,.*\(http[^ ]*\),\1,g')
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local TMP="$DIR/$(sha1 -qs "$URL")"
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local MIME=""
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# set the short URL to max terminal width
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local SURL=$(printf '%s' "$URL" \
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| awk -vC="$C" '{ line=substr($0,1,C-21) }
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{ if (length($0) > C-21) print line"..."; else print $0 }')
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# check if file has been handled previously
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if stat -qnf "" "$TMP"* 2>&1 > /dev/null; then
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printf '↷ (in cache) [%s]\n' "$SURL"
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else
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local MIME=$(curl -A "$UA" --connect-timeout 5 -sI "$URL" \
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| grep -i "content-type:" | cut -d" " -f2 \
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| cut -d";" -f1 | tr -d '\r')
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local EXT=${MIME##*/}
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case "$MIME" in
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image/*)
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printf '⇊ (%s) [%s]\n' "$MIME" "$SURL"
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curl -Lc "$COOKIE" -b "$COOKIE" -A "$UA" \
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-s "$URL" > "$TMP.$EXT"
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;;
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*)
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if [ "$MIME" == "" ]; then MIME="???/???"; fi
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printf '↷ (%s) [%s]\n' "$MIME" "$SURL"
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if [[ x"$EXT" != "x" ]]; then
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touch "$TMP.$EXT"
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else
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touch "$TMP.unknown"
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fi
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;;
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esac
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fi
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done
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