(Lianja) Extract all HTML Objects from a Web Page

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

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

loMht = createobject("CkMht")

// 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:
lcMhtDoc = loMht.GetMHT("https://www.tetonlodge.com/")
if (loMht.LastMethodSuccess <> .T.) then
    ? loMht.LastErrorText
    release loMht
    return
endif

// Extract the HTML and embedded objects:
lcUnpackDir = "C:/AAWorkarea/mhtTesting/"
lcHtmlFilename = "lodge.html"
lcPartsSubdir = "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.
llSuccess = loMht.UnpackMHTString(lcMhtDoc,lcUnpackDir,lcHtmlFilename,lcPartsSubdir)
if (llSuccess <> .T.) then
    ? loMht.LastErrorText
else
    ? "Unpacked!"
endif



release loMht