1 files changed, 51 insertions, 0 deletions
diff --git a/bin/comics/dilbert b/bin/comics/dilbert
new file mode 100755
index 0000000..ecf6aa0
--- /dev/null
+++ b/bin/comics/dilbert
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+source $(pwd)/$(dirname $0)/../../etc/settings.sh
+tmp="$(mktemp -d)"
+
+server="http://www.dilbert.com"
+webaddress="$server/strips/$(date -d"$daysago days ago" +%Y-%m-%d)/index.html"
+browser="Mozilla/4.06 [en] (X11; I; Linux 2.0.35 i586)"
+newn="${day}.gif"
+
+cd "${tmp}"
+
+i=0
+while [ ! -e "index.html" ]; do
+    i=i+1
+
+    echo
+    echo "$i. Versuch:"
+    wget --wait=1000 -t 0 --cache=off --user-agent="$browser" "$webaddress"
+
+    if [ "$i" = "10" ]; then
+        echo "Nach zehn Versuchen nichts bekommen. Break"
+        break
+    fi
+
+    if [ ! -e "index.html" ]; then
+        echo Sleeping for 20 seconds ...
+        sleep 20
+    fi
+done
+
+if [ -e index.html ]; then
+    nomen=$(grep -A1 "strips/comic/$(date -d"$daysago days ago" -I)" index.html | \
+            sed -n 's#.*<img.*src="\(http://[^"]\+\)".*#\1#p' | tail -1)
+    gifname=$(sed 's#.*/\([^/]\+\)$#\1#' <<< $nomen)
+
+    echo "Dateiname: $gifname"
+    echo
+    echo "Hole dilbert von $nomen"
+    echo "fuer Datum: $(date -d"$daysago days ago" -I)"
+    echo
+    wget -t 0 --cache=off --user-agent="$browser" "$nomen"
+
+    if [ -e "${tmp}/${gifname}" ]; then
+        mv "${tmp}/${gifname}" "${image_dir}/$newn"
+        rm -f "${comic_dir}/latest.gif"
+        ln -s "${image_offset}/$newn" "${comic_dir}/latest.gif"
+    fi
+fi
+
+rm -rf "${tmp}"