Extension points

What an application implements, replaces or relies on.

The latest audit

Contract\AuditSource::latest(): ?AuditResult gives the audit the generator reads. Implement it over whatever runs the checks: a directory of reports read with ReportReader, a table of reports, a crawler that renders the pages and calls AccessibilityChecker. An AuditResult holds the moment of the audit, its pages — each an AuditedPage with the name the audit gives it and its Report —, its EvaluationMethod and the address of its own report.

Storing statements

The library stores nothing. Statement::toArray() and StatementReader carry a statement to and from any storage that keeps a map or a JSON document; the version number is its natural key. Keep each version: a statement is never changed once published.

Rendering

The library renders nothing. A page shows the parts of a Statement: target->describe() and target->standard->url() for the claim, nonConformities grouped by reason, the title of each criterion from SuccessCriterion::title() (in English, the W3C's), the texts in the reader's language with LocalizedText::in(), feedback->phoneUri() for a tel: link. Every text is plain: escape it.

The status

An application that judges conformance with its own rule writes the status itself; Statement only checks that it agrees with the non-conformities.