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-rw-r--r--lib/httracker/functions19
1 files changed, 15 insertions, 4 deletions
diff --git a/lib/httracker/functions b/lib/httracker/functions
index ce3dd29..36286d5 100644
--- a/lib/httracker/functions
+++ b/lib/httracker/functions
@@ -67,13 +67,24 @@ function httracker_get {
fi
# Get a screenshot
- if [ "$WEBKIT2PNG" == "1" ]; then
- $DIRNAME/webkit2png/webkit2png/webkit2png.py -o $TARGET/screenshot.png "$url"
+ # https://github.com/paulhammond/webkit2png/
+ # https://github.com/adamn/python-webkit2png
+ # https://snippets.aktagon.com/snippets/504-how-to-generate-screenshots-on-debian-linux-with-python-webkit2png
+ if [ "$WEBKIT2PNG" == "1" ] && which xvfb-run &> /dev/null; then
+ xvfb-run -a $DIRNAME/webkit2png/webkit2png/webkit2png.py -o $TARGET/screenshot.png "$url"
fi
# Build a PDF
- if [ "$WKHTMLTOPDF" == "1" ] && which wkhtmltopdf &> /dev/null; then
- wkhtmltopdf "$url" $TARGET/screenshot.pdf
+ if [ "$WKHTMLTOPDF" == "1" ] && which xvfb-run &> /dev/null && which wkhtmltopdf &> /dev/null; then
+ xvfb-run -a wkhtmltopdf "$url" $TARGET/screenshot.pdf
+ fi
+
+ # See https://www.insecure.ws/linux/serverless_screenshot.html
+ # http://gfdsa.gfdsa.org/2012/08/15/making-web-pages-screenshots-with-webkit2png-flash-included/
+ if [ ! -d "$TARGET/screenshot.pdf" ]; then
+ if [ "$WEBKIT2PDF" == "1" ] && which xvfb-run &> /dev/null && which webkit2pdf &> /dev/null; then
+ ( cd $TARGET && xvfb-run -a webkit2pdf "$url" && mv 0000.pdf screenshot.pdf )
+ fi
fi
# Fix permissions again