{# NOTE: This page has been moved to 4lt.ca DO NOT EDIT  #}

{% extends 'admin/docs/_layout/layout.twig' %}

{% import '_layout/icons.twig' as icons %}

{% block title %}Docs{% endblock %}

{% block description %}Framework documentation: routing, sidecars, forms, libraries, database, session, content index, XML sitemap, RSS feeds, admin authentication, draft pages, media manager, comments, layouts, caching, styling.{% endblock %}

{% block robots %}noindex, nofollow{% endblock %}

{% block docs_content %}
    <h1 class="icon-heading">{{ icons.book() }}Project documentation</h1>
    <p>Framework docs, rendered as plain Twig pages — no internet connection needed.</p>

    <h2>Requirements</h2>

    <p><strong>Minimum:</strong> PHP 8.1+ (uses <code>readonly</code> constructor-promoted properties) and, for production, Apache with <code>mod_rewrite</code> and <code>AllowOverride All</code> — see <a href="/admin/docs/getting-started">Getting started</a>.</p>

    <p><strong>Optional, for the database/content-index features</strong> (<a href="/admin/docs/database">Database</a>, <a href="/admin/docs/content-index">Content index</a> — both off by default):</p>

    <ul>
        <li>The <code>pdo_sqlite</code> extension — bundled with PHP, just needs to be enabled, no separate install. Required for <code>Lib\Db</code>'s default (SQLite) connection.</li>
        <li><code>pdo_mysql</code> — only if using a MySQL <code>db_connections</code> entry alongside or instead of SQLite.</li>
        <li>SQLite's FTS5 extension — bundled with <code>pdo_sqlite</code> on virtually every modern PHP build. Only needed for <code>/search</code>, i.e. only relevant if <code>content_index_enabled</code> is turned on.</li>
    </ul>

    <h2>Documentation</h2>

    <ul>
        <li><a class="icon-link" href="/admin/docs/getting-started">{{ icons.book() }}Getting started</a> — requirements, running locally, deploying on Apache.</li>
        <li><a class="icon-link" href="/admin/docs/docker">{{ icons.book() }}Docker</a> — the Apache/PHP image, its three volumes, and overriding <code>App/</code> without a rebuild.</li>
        <li><a class="icon-link" href="/admin/docs/routing">{{ icons.link() }}Routing</a> — how a URL maps to a directory under <code>App/pages/</code>.</li>
        <li><a class="icon-link" href="/admin/docs/sidecars">{{ icons.book() }}Sidecars</a> — where your PHP logic goes.</li>
        <li><a class="icon-link" href="/admin/docs/forms">{{ icons.email() }}Forms</a> — building a custom form with a sidecar, using the novaconium validation/spam libraries.</li>
        <li><a class="icon-link" href="/admin/docs/libraries">{{ icons.book() }}Libraries</a> — plain PHP classes under <code>Lib\</code>.</li>
        <li><a class="icon-link" href="/admin/docs/config">{{ icons.book() }}Configuration</a> — override framework settings from <code>App/config.php</code>.</li>
        <li><a class="icon-link" href="/admin/docs/database">{{ icons.book() }}Database</a> — <code>Lib\Db</code>, a thin PDO wrapper (SQLite and MySQL) with named, simultaneous connections and a plain-SQL migration convention.</li>
        <li><a class="icon-link" href="/admin/docs/session">{{ icons.book() }}Session</a> — <code>Lib\Session</code>, a thin wrapper around native PHP sessions, with CodeIgniter-style flash data.</li>
        <li><a class="icon-link" href="/admin/docs/content-index">{{ icons.search() }}Content index</a> — the shared crawler behind <code>/sitemap.xml</code>, <code>/search</code>, and blog tag browsing. Off by default.</li>
        <li><a class="icon-link" href="/admin/docs/sitemap">{{ icons.sitemap() }}XML sitemap</a> — per-page <code>changefreq</code>/<code>priority</code>, what's included, and submitting it to search engines.</li>
        <li><a class="icon-link" href="/admin/docs/rss">{{ icons.rss() }}RSS feeds</a> — <code>Lib\Rss</code>, building one feed or several for any content collection.</li>
        <li><a class="icon-link" href="/admin/docs/admin-auth">{{ icons.lock() }}Admin authentication</a> — gate <code>/admin/*</code> behind a session login, with admin/registered roles, groups, and user management.</li>
        <li><a class="icon-link" href="/admin/docs/access-control">{{ icons.lock() }}Access control</a> — assign a page or section to a user or group from its sidecar with <code>Lib\Access</code>; public by default, static pages always public.</li>
        <li><a class="icon-link" href="/admin/docs/drafts">{{ icons.lock() }}Draft pages</a> — let an admin preview a page before the public can see it, reusing the same auth check.</li>
        <li><a class="icon-link" href="/admin/docs/media-manager">{{ icons.tag() }}Media manager</a> — upload, browse, and delete files under <code>public/uploads/</code> from <code>/admin/media</code>.</li>
        <li><a class="icon-link" href="/admin/docs/comments">{{ icons.users() }}Comments</a> — <code>Lib\Comments</code>, a reusable comment thread any page can attach to itself via its own sidecar.</li>
        <li><a class="icon-link" href="/admin/docs/layouts">{{ icons.book() }}Layouts</a> — pages and layouts are overridable, just like <code>Lib\</code>.</li>
        <li><a class="icon-link" href="/admin/docs/caching">{{ icons.book() }}Static caching</a> — how sidecar-less pages get served as static HTML.</li>
        <li><a class="icon-link" href="/admin/docs/seo">{{ icons.book() }}SEO</a> — the meta tags every page gets for free, and how to override them.</li>
        <li><a class="icon-link" href="/admin/docs/matomo">{{ icons.book() }}Matomo</a> — built-in analytics tracking, including 404 tracking.</li>
        <li><a class="icon-link" href="/admin/docs/styling">{{ icons.book() }}Styling</a> — Sass, indented syntax, with an overridable color palette.</li>
        <li><a class="icon-link" href="/admin/docs/project-layout">{{ icons.sitemap() }}Project layout</a> — a map of the whole tree.</li>
        <li><a class="icon-link" href="/admin/docs/third-party">{{ icons.external_link() }}Third-party</a> — vendored Twig and its license.</li>
        <li><a class="icon-link" href="/admin/docs/design-notes">{{ icons.book() }}Design notes</a> — the original design rationale.</li>
        <li><a class="icon-link" href="/admin/docs/upgrading-twig">{{ icons.book() }}Upgrading Twig</a> — how to bump the vendored copy.</li>
        <li><a class="icon-link" href="/admin/docs/upgrading-highlightjs">{{ icons.book() }}Upgrading highlight.js</a> — how to bump the vendored copy, and why it's not automatic on a framework update.</li>
    </ul>
{% endblock %}