takeone-youtube-clone/CLAUDE.md

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

TAKEONE (Play) is a Laravel 10 video-sharing platform with sports match annotation, HLS adaptive streaming, GPU-accelerated video processing, playlists, threaded comments, and a super-admin panel. Live at https://video.takeone.bh.

Tech stack: PHP 8.1+, Laravel 10, Blade templating, Vite 5, Axios, FFmpeg/FFProbe with NVIDIA NVENC, SQLite (dev) / MySQL (prod), Laravel Sanctum.

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Essential Commands

Local Development

php artisan serve          # Backend on http://localhost:8000
npm run dev                # Vite dev server with HMR
npm run build              # Production frontend build → public/build/

Database

php artisan migrate
php artisan db:seed
php artisan tinker

Background Workers

# Video processing (CompressVideoJob, GenerateHlsJob)
php artisan queue:work --queue=video-processing

# Orphaned file cleanup scheduler (every CLEANUP_INTERVAL_MINUTES, default 30)
php artisan schedule:run   # run this every minute via cron
php artisan cleanup:orphaned-videos --dry-run   # preview only
php artisan cleanup:orphaned-videos --force      # delete orphans

Testing

./vendor/bin/phpunit
./vendor/bin/phpunit --filter "TestName"
./vendor/bin/phpunit tests/Feature/ExampleTest.php

Tests use in-memory SQLite, array mail/cache/session drivers, sync queue, and BCRYPT_ROUNDS=4. Set APP_ENV=testing.

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Architecture

Role System

Three roles stored on users.role: super_admin, admin, user (null = user). The IsSuperAdmin middleware guards all /admin/* routes. Helper methods on the User model: isSuperAdmin(), isAdmin(), isUser().

Video Lifecycle

1. VideoController@store validates upload, stores file, extracts metadata via FFProbe (duration, dimensions, orientation).
2. Status column transitions: pending → processing → ready (or failed).
3. CompressVideoJob re-encodes with NVIDIA NVENC (h264_nvenc, CRF 23), replaces original if smaller.
4. GenerateHlsJob produces 480p / 720p / 1080p HLS variants (h264_nvenc, preset p4) as .m3u8 + .ts files.
5. Streaming served at GET /videos/{video}/hls/{file?} (master playlist → segments).

Queue connection is sync by default (runs inline); switch QUEUE_CONNECTION=database or redis for true async.

Shorts Auto-Detection

A video is a Short when duration ≤ 60 s and portrait orientation. The is_shorts DB column allows manual override. Use model scopes Video::shorts() / Video::notShorts().

Trending Algorithm

Video::scopeTrending($hours=48, $limit=50) — weighted score: 70% recent views, 15% view velocity, 10% recency bonus, 5% likes. Only applies to videos < 10 days old with ≥ 5 recent views.

Playlist System

• playlist_videos pivot carries position, watched_seconds, watched, added_at, last_watched_at.
• Each user has one is_default = true playlist ("Watch Later").
• Playlist model methods: addVideo(), removeVideo(), reorder(), getNextVideo(), getPreviousVideo(), updateWatchProgress(), canView(), canEdit().

Comment Threading & Mentions

Comments have a parent_id for one-level threading (replies). The parsed_body accessor converts @username syntax into clickable profile links.

Comment Timestamp Badges

The enhanceBody() function in components/video-comments.blade.php converts timestamp syntax written in comments into clickable ._comment-time-badge spans at render time (client-side). Supported formats:

• @mm:ss — single timestamp, jumps to that point (colon separator)
• @mm.ss — same, dot separator (legacy, still supported)
• @mm:ss-mm:ss or @mm.ss-mm.ss — time range; plays from start to end then pauses

Clicking a badge: scrolls to #ytpWrap (smooth), waits 500 ms, seeks #videoPlayer to start, calls .play(), and if a range is specified stops at end via a timeupdate listener. @username mention detection requires the first char to be a letter so it never collides with numeric timestamps.

Sports Match Annotation

Videos of type match support three related models:

• MatchRound — round number, name, start_time_seconds
• MatchPoint — timestamp_seconds, action, competitor (blue/red), running score
• CoachReview — time-range segment with coach note and emoji

All managed via MatchEventController under authenticated routes.

Key Model Scopes & Accessors

Video scopes: public(), visibleTo($user), shorts(), notShorts(), trending(). Video accessors: url, thumbnail_url, like_count, view_count, formatted_duration, iso_duration, open_graph_image. Playlist accessors: thumbnail_url, video_count, total_duration, formatted_duration.

Rules

Database changes require confirmation — if any task requires a migration, schema change, or new column, always ask before proceeding.

Never use alert(), confirm(), or prompt() — use toast notifications or inline UI feedback instead.

All buttons must use the global .action-btn system — never add custom button CSS. Use these classes:

• .action-btn — default (bordered, bg-secondary)
• .action-btn.action-btn-primary or .action-btn.primary — brand red, for primary/submit actions
• .action-btn.action-btn-danger or .action-btn.danger — red border/text, for destructive actions
• .action-btn.icon-only — square padding, for icon-only buttons

Structure: <button class="action-btn"><i class="bi bi-..."></i> <span>Label</span></button>. The global CSS lives in layouts/app.blade.php.

Mobile layout uses a native-app scroll model — on max-width: 768px, html and body are locked (overflow: hidden; position: fixed) so the window never scrolls. .yt-main is position: fixed spanning top: 56px to bottom: calc(56px + env(safe-area-inset-bottom)) with overflow-y: auto; -webkit-overflow-scrolling: touch. This keeps the header and bottom nav truly fixed without any JavaScript. Consequences to remember:

• Never use position: sticky inside .yt-main on mobile — sticky elements float over content because the scroll container changed. Override with position: relative !important in the mobile media query.
• Never rely on window.scrollY or window.scroll events on mobile — the window doesn't scroll; listen on document.getElementById('main') instead.
• Bottom nav needs no JS transform — since the window is locked, browser chrome animation never shifts fixed elements.

Upload modal and upload page must always stay in sync — the desktop upload UI lives in resources/views/layouts/partials/upload-modal.blade.php and the mobile upload UI lives in resources/views/videos/create.blade.php. On mobile, openUploadModal() redirects to the create page instead of showing the modal. Any change made to one must be applied to the other immediately in the same task.

Edit modal and edit page must always stay in sync — the desktop edit UI lives in resources/views/layouts/partials/edit-video-modal.blade.php and the mobile edit UI lives in resources/views/videos/edit.blade.php. On mobile (< 992px), openEditVideoModal(videoId) redirects to /videos/{id}/edit instead of opening the modal. Any change made to one must be applied to the other immediately in the same task. — the desktop upload UI lives in resources/views/layouts/partials/upload-modal.blade.php and the mobile upload UI lives in resources/views/videos/create.blade.php. On mobile, openUploadModal() redirects to the create page instead of showing the modal. Any change made to one must be applied to the other immediately in the same task — this includes new fields, validation logic, file-type support, JS behaviour, labels, and error handling. Never update only one side.

Never build custom dropdowns for country, nationality, phone code, timezone, or currency — reusable Blade components already exist for these. Always use them; never roll a new <select>, inline list, or custom picker:

Need	Component	Stored value
Country / nationality picker	<x-country-select name="…" />	ISO2 code e.g. "BH"
Phone / dial-code picker	<x-phone-code-select name="…" />	`"+973
Timezone picker	<x-timezone-select name="…" />	IANA string e.g. "Asia/Bahrain"
Currency	read from App\Data\Countries::all()[$iso2]['currency']	ISO 4217 code e.g. "BHD"

All three components accept name, id, value, label, placeholder, required, class, and style props. The full dataset lives in app/Data/Countries.php. Usage is tracked in .claude/component-usage.md — add a row to the relevant table whenever you place one of these components in a view.

Component usage tracker is mandatory and must always be kept current — the tracker lives at .claude/component-usage.md. These rules apply without exception:

1. Creating a new reusable component → add a new section to the tracker listing the component file path, its props, and an empty usage table.
2. Placing a component in any view → immediately add a row to the relevant tracker table (view file path, field/slot name, any relevant notes). Do this in the same task, not later.
3. Modifying a component (props, markup, CSS, JS, behaviour) → open the tracker first, read every row in that component's usage table, then apply the necessary follow-up changes to every listed view before marking the task done. Never modify a component without checking its tracker entries.
4. Removing a component from a view → delete its row from the tracker table in the same task.
5. Deleting a component entirely → remove its full section from the tracker and clean up every view that was still referencing it.

The tracker is the source of truth for blast radius. If the tracker is out of date and a change breaks an unlisted page, that is a process failure — always keep it accurate.

Match highlights sidebar must always match the video player height — use a ResizeObserver on #ytpWrap to write --sidebar-height to document.documentElement and bind .events-sidebar { height: var(--sidebar-height) }. Never hardcode a pixel or viewport height for the sidebar. The pattern lives in videos/types/match.blade.php (initSidebarHeightSync).

Infrastructure Notes

• Cloudflare proxy: AppServiceProvider forces HTTPS and trusts Cloudflare headers via TrustProxies.
• FFmpeg config: /config/ffmpeg.php — binaries at /usr/bin/ffmpeg and /usr/bin/ffprobe, GPU device 0, 3600 s timeout.
• Broadcasting: Pusher is configured but BroadcastServiceProvider is commented out — not active.
• Timezone: Asia/Bahrain (set in config/app.php).
• App name constant: config('app.name') returns TAKEONE.

Route Structure Summary

• Public: /, /videos, /trending, /shorts, /videos/search, /videos/{video}, stream/hls/download
• Auth-required: video CRUD, likes, comments, profile, settings, history, playlists, match events
• Admin (/admin/*, super_admin middleware): dashboard, user CRUD, video CRUD, orphan cleanup
• API: GET /api/user (Sanctum token auth)