Ruby

Extract all HTML Objects from a Web Page

See more MHT / HTML Email Examples

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

require 'chilkat'

success = false

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

mht = Chilkat::CkMht.new()

# Download a URL into an in-memory MHT web archive contained
# in a string variable.
# The following URL is randomly picked and was valid at the time of writing this example:
mhtDoc = mht.getMHT("https://www.tetonlodge.com/")
if (mht.get_LastMethodSuccess() != true)
    print mht.lastErrorText() + "\n";
    exit
end

# Extract the HTML and embedded objects:
unpackDir = "C:/AAWorkarea/mhtTesting/"
htmlFilename = "lodge.html"
partsSubdir = "objects"

# Extract to C:/AAWorkarea/mhtTesting/lodge.html.
# images and other embedded objects are placed in
# C:/AAWorkarea/mhtTesting/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