Extract all HTML Objects from a Web Page

Demonstrates how to download a Web page (at a URL) and extract all HTML objects. Eg. images, links, CSS files, JavaScript files, etc.

Downloads for Windows/Linux and Install Instructions

require 'chilkat'

mht = Chilkat::CkMht.new()

success = mht.UnlockComponent("Anything for 30-day trial")
if (success != true)
    print mht.lastErrorText() + "\n";
    exit
end

#  Download a URL into an in-memory MHT web archive contained
#  in a string variable:

mhtDoc = mht.getMHT("http://www.gopackaging.com/")
if (mhtDoc == nil )
    print mht.lastErrorText() + "\n";
    exit
end

#  Now extract the HTML and embedded objects:
unpackDir = "/Users/chilkat/temp/"
htmlFilename = "gopackaging.html"
partsSubdir = "objects"
#  Extract to /Users/chilkat/temp/gopackaging.html.
#  images and other embedded objects are placed in
#  /Users/chilkat/temp/objects.  Directories are automatically
#  created if they don't already exist.
success = mht.UnpackMHTString(mhtDoc,unpackDir,htmlFilename,partsSubdir)
if (success != true)
    print mht.lastErrorText() + "\n";
else
    print "Unpacked!" + "\n"
end