ad/molodetz/gallery.py

# retoor <retoor@molodetz.nl>
import io
import logging

import imagehash
from PIL import Image

from molodetz import config
from molodetz.attachments import blob_path, blob_url, write_blob
from molodetz.database import generate_uid, media_by_kind, upsert_media
from molodetz.database.media import get_media_by_file, retire_media

logger = logging.getLogger(__name__)

THUMB_WIDTH = 720
DUPLICATE_DISTANCE = 2

GALLERY = (
    ("flyer-elite-twice.jpg", "flyer", "Elite twice. Know the code. Use the machine. Read every line it writes."),
    ("flyer-taste.jpg", "flyer", "Taste does not autocomplete."),
    ("flyer-demo.jpg", "flyer", "A demo is not a product."),
    ("flyer-hands.jpg", "flyer", "Your hands are not the craft."),
    ("meme-elite-galaxy-brain.jpg", "meme", "Getting elite twice: know every line before the AI writes it, review every line after, ship by lunch."),
    ("meme-classic-autocomplete.jpg", "meme", "I don't need autocomplete. Hand-typed. Artisanal. Not shipped."),
    ("meme-vibe-prompt-and-pray.jpg", "meme", "Prompt and pray: the same TypeError pasted into the chat 31 times. Suggested fix: learn what a function is."),
    ("meme-elite-choose-your-fighter.jpg", "meme", "Choose your fighter: the classic, the vibe coder, or the elite who writes code, uses AI and reads every diff."),
    ("meme-classic-starter-pack.jpg", "meme", "The 'AI is just fancy autocomplete' starter pack: 36 tmux panes, a vimrc older than the intern, zero pull requests."),
    ("meme-vibe-starter-pack.jpg", "meme", "The 'built it in a weekend' starter pack: tab, tab, accept all, API key committed to main, works on my machine."),
    ("meme-elite-build-log.jpg", "meme", "Elite twice. The model types. You decide. 1,184 lines drafted, every line read, 212 rejected."),
    ("meme-classic-chart.jpg", "meme", "Free-range, hand-typed code: keystrokes up, features shipped flat, opinions about AI off the chart."),
    ("meme-vibe-galaxy-brain.jpg", "meme", "Vibe debugging: read the error, paste the error, tab tab accept all, delete the repo and prompt a new one."),
    ("meme-elite-take.jpg", "meme", "AI replaced the part of me that typed. The part that thinks got a raise."),
    ("meme-classic-same-guy.jpg", "meme", "1987: compilers make programmers lazy. 2026: AI makes programmers lazy. Same guy. Still not shipping."),
    ("meme-vibe-git-blame.jpg", "meme", "Git blame says it was you. You say it was the vibes."),
    ("meme-elite-curve.jpg", "meme", "Pick your curve: classic stays flat, the vibe coder crashes at the first prod incident, elite plus AI keeps climbing."),
    ("meme-classic-certificate.jpg", "meme", "Certificate of manual labour. Time saved: 0 hours. Moral high ground: maximum."),
    ("meme-vibe-weekend.jpg", "meme", "A vibe coder's weekend: a SaaS on Friday, a public database by Sunday, a course about it on Monday."),
    ("meme-elite-achievement.jpg", "meme", "Achievement unlocked: this developer embraced AI and is now elite twice."),
    ("meme-classic-family.jpg", "meme", "Three generations of refusing the tool. Three generations of getting outshipped."),
    ("meme-vibe-priorities.jpg", "meme", "Vibe coder priorities: learning what a for loop does, nah. Typing 'make it work, no bugs, please' 30 times, yep."),
    ("meme-compiles.jpg", "meme", "It compiles. Ship it, king."),
    ("meme-senior.jpg", "meme", "My copilot is the senior."),
    ("meme-trophy.jpg", "meme", "Peak performance, 6 out of 10."),
    ("meme-todo.jpg", "meme", "Side projects, a love story."),
)

RETIRED_GALLERY = (
    "flyer-keuzes.jpg",
    "flyer-chat.jpg",
    "flyer-bijna.jpg",
    "flyer-assistent.jpg",
    "meme-vloer.jpg",
    "meme-split.jpg",
    "meme-cursus.jpg",
    "meme-zes.jpg",
    "meme-gesprek.jpg",
    "meme-product.jpg",
    "meme-bijna.jpg",
    "poster-thuis.jpg",
    "poster-vloer.jpg",
    "poster-cursus.jpg",
    "poster-luiheid.jpg",
    "poster-spel.jpg",
    "story.jpg",
    "take-chatlog.jpg",
    "take-copilot.jpg",
    "take-coping.jpg",
)


def _thumbnail_bytes(image):
    copy = image.convert("RGB")
    copy.thumbnail((THUMB_WIDTH, THUMB_WIDTH * 2))
    buffer = io.BytesIO()
    copy.save(buffer, format="WEBP", quality=82, method=4)
    return buffer.getvalue()


def retire_gallery():
    return sum(1 for filename in RETIRED_GALLERY if retire_media(filename))


def sync_gallery():
    retire_gallery()
    seen_hashes = []
    synced = 0
    for position, (filename, kind, caption) in enumerate(GALLERY):
        source = config.MEDIA_SOURCE_DIR / filename
        if not source.exists():
            logger.warning("gallery source missing: %s", source)
            continue
        existing = get_media_by_file(filename)
        with Image.open(source) as image:
            width, height = image.size
            phash = imagehash.phash(image)
            if any(phash - other <= DUPLICATE_DISTANCE for other in seen_hashes):
                logger.info("gallery duplicate skipped: %s", filename)
                continue
            seen_hashes.append(phash)
            thumb_directory = existing.get("thumb_directory") if existing else None
            thumb_name = existing.get("thumb_name") if existing else None
            changed = not existing or existing.get("phash") != str(phash)
            if changed or not thumb_directory or not blob_path(thumb_directory, thumb_name).exists():
                thumb_directory, thumb_name = write_blob(
                    existing["uid"] if existing else generate_uid(), "webp", _thumbnail_bytes(image)
                )
        upsert_media(filename, kind, caption, position, width, height, str(phash), thumb_directory, thumb_name)
        synced += 1
    return synced


def missing_sources():
    return [filename for filename, _, _ in GALLERY if not (config.MEDIA_SOURCE_DIR / filename).exists()]


def gallery_items(kind):
    items = []
    for row in media_by_kind(kind):
        thumb = blob_url(row["thumb_directory"], row["thumb_name"]) if row.get("thumb_directory") else None
        items.append(
            {
                "uid": row["uid"],
                "filename": row["filename"],
                "caption": row["caption"],
                "width": row["width"],
                "height": row["height"],
                "source_path": f"/static/media/{row['filename']}",
                "thumb_url": thumb,
            }
        )
    return items