Download Web Page to MHT with w/ Disk Cache

Downloads a web page into a .mht web archive. Embedded images and style sheets are loaded and/or saved to a disk cache.

Download Chilkat Ruby Library

require 'chilkat'

mht = Chilkat::CkMht.new()

success = mht.UnlockComponent("30-day trial")
if (success != true)
    print "Mht component unlock failed" + "\n"
    exit
end

#  Use a single directory to hold cached files.
mht.put_NumCacheLevels(0)
mht.AddCacheRoot("c:/temp/mhtCache/")

#  Tell the MHT component to save files to cache,
#  and to retrieve from cache if possible:
mht.put_FetchFromCache(true)
mht.put_UpdateCache(true)

#  The 1st time this is run, the parts (image files,
#  style sheets, etc.) will be saved to the disk cache.
#  The 2nd time this is run, the parts will load from cache.
#  Note: The main content (i.e. the HTML page)
#  is not saved to cache, nor is it retrieved from cache.
#  It is only the sub-parts (embedded images, style sheets)
#  that are saved to and loaded from cache.
success = mht.GetAndSaveMHT("http://www.intel.com/","intel.mht")

print mht.lastErrorText() + "\n";

if (success != true)
    print "MHT Failed!" + "\n"
else
    print "MHT Created!" + "\n"
end