Update 2024-02-14 07:51 OpenBSD/amd64-x13

.bin/OLD/dlimage.sh

@@ -0,0 +1,51 @@
+#!/bin/sh
+
+# setup directories
+DIR="$HOME/IMAGE"
+COOKIE="$DIR/cookies.txt"
+mkdir -p "$DIR"
+
+# mask requests
+UA="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36"
+
+# add pictures from log
+ssh shell.codevoid.de tail -n 80000 -f .irssi/url \
+| grep -i http \
+| while read line;
+do
+    local C=$(tput cols)
+    local URL=$(printf '%s' "$line" | sed 's,.*\(http[^ ]*\),\1,g')
+    local TMP="$DIR/$(sha1 -qs "$URL")"
+    local MIME=""
+
+    # set the short URL to max terminal width
+    local SURL=$(printf '%s' "$URL" \
+           | awk -vC="$C" '{ line=substr($0,1,C-21) }
+           { if (length($0) > C-21) print line"..."; else print $0 }')
+
+    # check if file has been handled previously
+    if stat -qnf "" "$TMP"* 2>&1 > /dev/null; then
+        printf '↷ (in cache)	[%s]\n' "$SURL"
+    else
+        local MIME=$(curl -A "$UA" --connect-timeout 5 -sI "$URL" \
+                    | grep -i "content-type:" | cut -d" " -f2 \
+                    | cut -d";" -f1 |  tr -d '\r')
+        local EXT=${MIME##*/}
+        case "$MIME" in
+            image/*)
+                printf '⇊ (%s)	[%s]\n' "$MIME" "$SURL"
+                curl -Lc "$COOKIE" -b "$COOKIE" -A "$UA" \
+                     -s "$URL" > "$TMP.$EXT"
+            ;;
+            *)
+                if [ "$MIME" == "" ]; then MIME="???/???"; fi
+                printf '↷ (%s)	[%s]\n' "$MIME" "$SURL"
+                if [[ x"$EXT" != "x" ]]; then
+                    touch "$TMP.$EXT"
+                else
+                    touch "$TMP.unknown"
+                fi
+            ;;
+        esac
+    fi
+done