Rosary/README.md

# Rosary Presenter

A multi-user web app for leading the Rosary, novenas, and the Divine Mercy Chaplet — built for live presentation at prayer services. Live at **[loveandrosary.com](https://loveandrosary.com)**.

## What It Does

- **Slide-based presentation** — navigate prayer-by-prayer with leader/congregation text split on screen
- **Rosary bead ring** — SVG visualization tracks which bead is active in real time
- **Session types** — General Rosary, Memorial Rosary, Deceased Novena, Divine Mercy Chaplet
- **Novena groups** — link 9 daily sessions into one group with a public day-picker page
- **Audio uploads** — attach MP3/audio per session (up to 50 MB)
- **Multi-user** — role hierarchy: `superadmin` → `admin` → `superuser` → `user`
- **Public profiles** — each user gets a `/username` page with their public sessions
- **Donate strip** — optional PayPal / Venmo / Buy Me a Coffee link on public pages

## Stack

- PHP 8 + PDO (no framework, no Composer dependencies)
- MySQL 8 / MariaDB
- Vanilla JS (no build step)
- Apache/Nginx with `.htaccess` rewrite rules

## Setup

### 1. Configure database

```bash
cp config/db.example.php config/db.php
# Edit config/db.php — fill in DB_HOST, DB_NAME, DB_USER, DB_PASS
# Set BASE_URL if deploying to a subdirectory (e.g. '/rosary')
```

### 2. Create the database schema

Visit `install.php` in your browser once — it creates all tables (matching `schema.sql`, kept as the canonical structure reference) and seeds `site_settings` defaults, the superadmin account, and the standard prayer library. **Delete `install.php` immediately after.**

Default superadmin credentials: `supadmin` / `supadmin` — **change these immediately**.

`schema.sql` documents the current database structure; there is no separate migration-script chain to run.

### 3. Configure the web server

#### Apache — `.htaccess` is included. Enable `mod_rewrite` and set `AllowOverride All`.

#### Nginx — add to your server block:

```nginx
location / {
    try_files $uri $uri/ @php;
}
location @php {
    rewrite ^/([^/]+)/([^/]+)$ /present.php?username=$1&slug=$2 last;
    rewrite ^/([^/]+)$ /profile.php?username=$1 last;
}
```

### 4. Uploads directory

```bash
chmod 755 uploads/
```

### 5. SMTP (optional)

Configure outbound email in **Admin → Settings** for registration confirmation and password reset emails. If left blank, the app will auto-confirm new users instead.

### 6. Bot protection (optional)

`register.php` always runs a built-in honeypot + timing trap against scripted signups — no setup needed. On top of that, you can enable Google reCAPTCHA v3: register your domain at [google.com/recaptcha](https://www.google.com/recaptcha/admin) (choose **reCAPTCHA v3**), then enter the Site Key and Secret Key in **Admin → Settings → Bot Protection**.

### 7. Scheduled cleanup of unconfirmed accounts (optional)

`cron/cleanup_unconfirmed.php` permanently deletes accounts that are still unconfirmed 3 days after registering — useful for clearing out bot signups that get past the defenses above. It's CLI-only (refuses to run over HTTP) and is not wired up automatically; schedule it yourself as a cron job. In Hostinger's hPanel: **Advanced → Cron Jobs** → run daily:

```bash
php /home/<your-account>/domains/loveandrosary.com/public_html/cron/cleanup_unconfirmed.php
```

(Adjust the path to match your actual hosting account.) Confirmed accounts are never touched — only rows with `email_confirmed = 0`.

## Upgrading an Existing Install

`schema.sql` reflects the current database structure. For a production database that predates the `failed_login_attempts` / `locked_until` login-lockout columns, run this once against it manually — it's not applied automatically since there's no migration runner against a live database:

```sql
ALTER TABLE users
    ADD COLUMN failed_login_attempts INT NOT NULL DEFAULT 0,
    ADD COLUMN locked_until DATETIME NULL;
```

Also needed for the photo reposition/zoom tool (`photo_focal_x`/`photo_focal_y`/`photo_zoom` on both `sessions` and `novena_groups` — defaults reproduce today's centered, no-zoom crop, so this is safe to run any time):

```sql
ALTER TABLE sessions
    ADD COLUMN photo_focal_x FLOAT NOT NULL DEFAULT 50,
    ADD COLUMN photo_focal_y FLOAT NOT NULL DEFAULT 50,
    ADD COLUMN photo_zoom FLOAT NOT NULL DEFAULT 1;

ALTER TABLE novena_groups
    ADD COLUMN photo_focal_x FLOAT NOT NULL DEFAULT 50,
    ADD COLUMN photo_focal_y FLOAT NOT NULL DEFAULT 50,
    ADD COLUMN photo_zoom FLOAT NOT NULL DEFAULT 1;
```

## Deployment Checklist

- [ ] `config/db.php` filled in with production credentials
- [ ] `install.php` deleted after first run
- [ ] `uploads/` is writable by the web server
- [ ] `BASE_URL` matches your subdirectory path (leave empty for domain root)
- [ ] Superadmin password and email changed
- [ ] SMTP configured in Admin → Settings

## Project Structure

```
Rosary/
├── admin/              # Admin dashboard (auth-gated)
│   ├── index.php       # Dashboard home
│   ├── setup.php       # Create/edit a session
│   ├── novena_group.php
│   ├── users.php
│   ├── settings.php    # Site-wide settings (superadmin only)
│   └── audio.php
├── api/                # JSON endpoints (upload, save, delete)
├── assets/
│   ├── css/            # present.css, public.css, setup.css
│   └── js/             # presenter.js, rosary.js, setup.js
├── config/
│   ├── db.example.php  # Copy → db.php and fill in credentials
│   └── db.php          # (gitignored — contains real credentials)
├── cron/
│   └── cleanup_unconfirmed.php  # CLI-only; schedule via host cron
├── data/
│   └── prayers.php     # All prayer text + build_decade_slides()
├── includes/
│   ├── auth.php        # require_auth(), current_user(), has_role(), login lockout
│   ├── csrf.php        # csrf_token(), csrf_field(), csrf_verify()
│   ├── recaptcha.php   # recaptcha_enabled(), verify_recaptcha()
│   ├── build_slides.php
│   ├── donate.php
│   └── mailer.php
├── uploads/            # User-uploaded audio (gitignored)
├── index.php           # Public home — card grid of sessions
├── present.php         # Presentation player (public)
├── novena_public.php   # Novena day-picker (public)
├── schema.sql          # Canonical database schema (structure only)
├── install.php         # Run once, then delete
└── .htaccess           # URL rewriting
```

## URL Routing

| URL | Resolves to |
|-----|-------------|
| `/username/slug` | `present.php?username=X&slug=Y` |
| `/username` | `profile.php?username=X` |
| `/username/novena-slug` | Redirects to `novena_public.php?group_id=X` |

## License

Private project — all rights reserved.