Bump deliciousbrains/wp-background-processing from 1.3.1 to 1.4.0

[dependabot]

Bumps deliciousbrains/wp-background-processing from 1.3.1 to 1.4.0.

Release notes

Sourced from deliciousbrains/wp-background-processing's releases.

1.4.0

What's Changed

• Updated CODEOWNERS to use jira key by @​bhardie in deliciousbrains/wp-background-processing#117
• Add Chain ID for better control of background process lifecycle by @​ianmjones in deliciousbrains/wp-background-processing#124

Full Changelog: deliciousbrains/wp-background-processing@1.3.1...1.4.0

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Chain ID

A Chain ID has been introduced that is automatically generated for each unique chain of background processes.

The Chain ID is a UUIDv4.

The Chain ID is carried across from one dispatched background process to its successor via a simple URL param in order to be as compatible as possible.

To avoid any potential WAF rules that might take offence to a chain_id param in the URL, the default chain_id param name can be altered via a {identifier}_chain_id_arg_name filter.

The Chain ID is exposed to interested parties in a number of ways to allow users of the library to monitor and control the lifecycle of background processes, e.g. to ensure that only one process chain is running.

There is now a {identifier}_pre_dispatch filter that is fired before dispatch which can be used to cancel a dispatch before it happens by returning true (for cancel). The 2nd param to the new filter is the chain_id.

The existing {identifier}_paused/resumed/cancelled/completed actions now include the chain_id as a param.

Similarly, the {identifier}_process_locked and {identifier}_process_unlocked actions now include the chain_id as a param.

Port-forwarded Improvements

Various other improvements have been port-forwarded from use in our plugins.

• A new get_status function that works around issues with the options cache exists and is used by is_paused and is_cancelled.
• The lock_process function now takes an optional $reset_start_time param that is true by default. This is useful when you wish to refresh the lock transient to keep it alive longer without changing the start time held in the record that may be significant to a calculation.
• A public should_continue function has been added that wraps the checks of batch limits or status change requests that mean no further processing of the task should continue.
• A public get_identifier function has been added to make it easier to create hooks in plugins that use the library and validate that the process is of interest.

Commits

• 7ca7cc3 Merge pull request #124 from deliciousbrains/spike/bg-process-uuid
• b9d5c6e Add chain_id param to paused/resumed/cancelled/completed actions
• 79ef1ff Improve robustness of WP_Background_Process::get_chain_id
• 0da8e73 Ensure .phpunit.result.cache is removed with clean Makefile target
• 8444cda Add chain_id to help identify unique background process chains
• b48f5af Ensure WP_Background_Process:maybe_handle checks referrer early
• d51a9fa Add and use WP_Background_Process::get_status function
• 6ae6bd1 Fix comments in WP_Async_Request
• 212b8ea Merge pull request #117 from deliciousbrains/codeowners-proj-key
• f7c6744 Updated CODEOWNERS to use jira key
• See full diff in compare view

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