README

Content warnings in Symfony applications: a catalogue from configuration, warnings on any entity, and content folded or hidden as each reader chooses.

phil/content-warnings-bundle brings phil/content-warnings into Symfony. The catalogue of warning themes is built from the library's base list, in six languages, completed or replaced by the application's configuration and definition files; a definition that breaks a rule stops the container build. The column type phil_content_warnings keeps the warnings of any entity — a game, a book, an article, an event — in one JSON column. ContentWarningsType picks them among the themes, grouped by category, and WarningPreferencesType lets a reader choose a display per category and per theme. The template @PhilContentWarnings/fold.html.twig shows a piece of content with its warnings, folds it behind them in an accessible details element that the Stimulus controller reveal drives, or leaves it out. Labels and messages are in English, French, Spanish, German, Italian and Portuguese.

It is for Symfony applications that publish content some readers would rather approach with care, and that let those readers choose. Preferences are read through the port WarningPreferencesStore: the bundle keeps them in the session by default, and an application with member settings implements the port over them.

Outside Symfony, or for the catalogue, warnings and decisions alone, use phil/content-warnings. The bundle is a thin layer over it: configuration, a column type, form fields, Twig functions, a template and a store.

Status

Part	State
The catalogue from configuration and definition files	Implemented and tested
The column type `phil_content_warnings`	Implemented and tested
`ContentWarningsType`, its form theme, and `WarningPreferencesType`	Implemented and tested
Twig functions and `@PhilContentWarnings/fold.html.twig`	Implemented and tested
The Stimulus controller `reveal` and its stylesheet	Implemented and tested
`WarningPreferencesStore`, with the session and in-memory stores	Implemented and tested
Labels and messages in six languages	Implemented and tested

Documentation

Document	What it covers
Installation	Requirements and registering.
Configuration	The base list, definition files, the default display, locales and the store.
Doctrine	The column type `phil_content_warnings`.
Forms	`ContentWarningsType`, its theme, and `WarningPreferencesType`.
Display	The template, the Twig functions, the Stimulus controller, the stylesheet and accessibility.
Preferences	The port `WarningPreferencesStore` and the stores shipped.
Extension points	What an application configures, implements, replaces or relies on.
Testing	How the bundle is tested.
Reference	Every type of the bundle.

Quick start

composer require phil/content-warnings-bundle

#[ORM\Column(type: 'phil_content_warnings', nullable: true)]
private ?ContentWarnings $warnings = null;

$builder->add('warnings', ContentWarningsType::class);

{% embed '@PhilContentWarnings/fold.html.twig' with {warnings: book.warnings} %}
    {% block content %}{{ book.excerpt }}{% endblock %}
{% endembed %}

Requirements

PHP 8.5 or later with ext-intl; phil/content-warnings 0.1; symfony/config, symfony/dependency-injection, symfony/form and symfony/options-resolver 8.2 or later, symfony/service-contracts 3.6 or later. Doctrine DBAL, HttpFoundation and Twig are optional.

Contributing

Contributions are welcome on the PHIL monorepo: read the contribution guide and the code of conduct. Report a vulnerability privately, as the security policy explains, never in a public issue.

phil / content-warnings-bundle

Package info

Security

Statistics