script to download and clean pageset, checkin for anodelman, b=362152 r=rhelmer

testing/tools/grabber/getpages.sh

@@ -0,0 +1,50 @@
+#! /bin/bash
+
+#original author: Alice Nodelman
+#contributor: Darin Fisher
+#
+#takes two inputs, $1 = file containing list of web pages of form http://pagename
+#                  $2 = output file where list of index files is dumped - useful for places list of links into scripts
+#
+# web pages are dropped in directories named for their urls
+
+if [ $# != 2 ]; then
+	echo 'missing command line arguments'
+	echo
+	echo 'usage: getpages.sh inputfile outputfile'
+	echo '	inputfile: file containing one url per line of the form http://url'
+	echo '	outputfile: file to be created during execution, contains a list of index files one per url'
+	exit 
+fi
+
+# generates the list of files to be cleansed (exclude image files)
+# disables any existing call-outs to the live web
+# provided by Darin Fisher
+cleanse_files() {
+	  find "$1" -type f -a -print0 ! -iname \*.jpg -a ! -iname \*.gif -a ! -iname \*.png -a ! -name \*.bak | xargs -0 perl -pi -e 's/[a-zA-Z0-9_]*.writeln/void/g;' -e 's/[a-zA-Z0-9_]*.write/void/g;' -e 's/[a-zA-Z0-9_]*.open/void/g;' -e 's/"https/"httpsdisabled/gi;' -e 's/"http/"httpdisabled/gi;' -e 's/<object/<objectdisabled/gi;' -e 's/<embed/<embeddisabled/gi;' -e 's/load/loaddisabled/g;'
+}
+
+mkdir testpages
+cd testpages
+for URL in $(cat ../$1); do
+	#strip the leading http:// from the url
+	CLEANURL=$(echo $URL | sed -e 's/http:\/\/\(.*\)/\1/')
+	#create a directory with the cleaned url as the name
+	echo "grabbing "$CLEANURL
+	mkdir $CLEANURL
+	cd $CLEANURL
+	../../wget-1.10-css-parser/src/wget -p -k -H -E -erobots=off --no-check-certificate -U "Mozilla/5.0 (firefox)" --restrict-file-names=windows $URL -o outputlog.txt
+	#figure out where/what the index file for this page is from the wget output log
+	FILENAME=$(grep "saved" outputlog.txt | head -1 | sed -e "s/.*\`\(.*\)\'.*/\1/")
+	rm outputlog.txt
+	cd ..
+
+	#do the final cleanup of any dangling urls
+	#with thanks to Darin Fisher for the code
+	cleanse_files $CLEANURL
+
+	#add the index file link to the list of index files being generated
+	echo $CLEANURL/$FILENAME >> $2
+done
+cd ..
+