Google Search Appliance Protocol Reference Manual de usuario descargar pdf (Pagina 52)

Google Search Appliance: Search Protocol Reference 52

Chapter 3

Results Format Cha pter 3

This section covers the following topics:

• “Custom HTML” on page 52

• “XML Output” on page 53

Custom HTML

This section describes the custom HTML results.

• “Custom HTML Output Overview” on page 52

• “Internationalization” on page 53

Custom HTML Output Overview

Google Search Appliance has a built-in XSLT (eXtensible Stylesheet Language Transformation) server,

and can generate custom HTML using your XSL stylesheet. Search requests that include the

output

parameter set to

xml_no_dtd

and a valid

proxystylesheet

parameter value are automatically

processed by the XSLT server as requests for custom HTML output.

Using the XSL stylesheet specified by the

proxystylesheet

parameter, the XSLT server applies the

transformation rules found in the XSL stylesheet to the standard Google XML results. Although this

document assumes that the output generated by applying the XSL stylesheet is HTML, almost any

output format can be generated by using appropriate XSL stylesheet rules. For any front end, the

default XSL stylesheet can be customized or replaced by the search administrator.

To customize the XSL stylesheet used to generate custom HTML output, see “XML Output” on page 53

to determine the XML tags that may be transformed using a customized XSL stylesheet.

Additionally, you can leverage the

proxycustom

parameter to pass custom XML tags to the XSLT server.

Because including custom XML does not generate search results, this feature is useful for implementing

additional static search pages, such as an advanced search page.

Customizations to XSLT stylesheets may result in vulnerability to cross-site scripting (XSS) attacks.

Google recommends that you run XSS test after customizing an XSLT stylesheet.

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Google Search Appliance Protocol Reference Manual de usuario Pagina 52