Customize Cache Hash in TYPO3

Customize TYPO3's cache hash using TypoScript.

Installation

With Composer composer req pixelant/cachehash.

Then enable the extension in TYPO3.

Configuration

New parameters for the cache hash is added to the TypoScript property config.tx_cachehash.parameters

Each parameter will be parsed using stdWrap.

Data array

Existing parameters are available in the data array (e.g. field = gr_list).

Available parameters from TYPO3 are:

• id – The page ID
• type – The render type
• gr_list – Comma separated list of groups
• MP – Mount point
• siteBase – Base for the current language
• cHash – cHash array
• staticRouteArguments – Arguments
• domainStartPage – ID of the site root

Examples

This adds the current request domain to the cache hash:

config.tx_cachehash.parameters.domain {
  data = getEnv:HTTP_HOST
}

This overwrites the existing parameter type witht he static string "blah". This will probably cause problems.

config.tx_cachehash.parameters.type = blah

This wraps the domainStartPage property in brackets:

config.tx_cachehash.parameters.domainStartPage {
  field = domainStartPage
  wrap = <|>
}