forked from admin/zeropost-engine
feat: Зеро-персонаж, auto-publish, auto-series, channel-stats, fallback covers
- Персонаж Зеро: 23 позы (zeroCharacter.js), скрипты генерации - Auto-publish статей в TG: multipart upload, кнопки, режим alternating Zero/cover - Fallback цепочка обложек: aiprimetech gpt-5.5 → Pollinations → local SVG (6 палитр) - Auto-series: Claude haiku определяет серию для каждой статьи автоматически - Channel stats: подписчики, история, delta 24h/7d - Photo-search: Yandex API, профили доменов, Redis лимиты - Scheduled posts runner: backfill, preview, queue, cancel - promptBuilder: author_persona Зеро, голос от первого лица - Fixes: dollar-placeholder bugs в PATCH channels/autogen, listArticles фильтры - AI model: gpt-5.5 для image generation
This commit is contained in:
Nik (Claude)
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// Одноразовый скрипт: генерирует обложку для welcome-поста и отправляет в TG.
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// Запуск: node scripts/send-welcome-post.js
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//
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// Шлём файл через multipart напрямую — иначе TG прокси (CF Worker) не вытягивает
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// файлы с zeropost.ru и валится с "Bad Request: failed to get HTTP URL content".
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const fs = require('fs');
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const path = require('path');
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const axios = require('axios');
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const FormData = require('form-data');
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const ROOT = '/var/www/zeropost-engine';
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process.chdir(ROOT);
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require('dotenv').config({ path: path.join(ROOT, '.env') });
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const config = require(path.join(ROOT, 'src/config'));
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const settings = require(path.join(ROOT, 'src/services/settings'));
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const { query } = require(path.join(ROOT, 'src/config/db'));
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const UPLOADS_DIR = process.env.UPLOADS_DIR || '/var/www/zeropost-uploads';
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let sharp = null;
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try { sharp = require('sharp'); } catch {}
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const WELCOME_PROMPT = `Abstract editorial cover illustration for a technology blog about AI, cybersecurity, automation and development.
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Style: flat geometric shapes, smooth flowing curves, layered planes, vector-clean lines. Modern editorial illustration.
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Color palette: emerald green (#10b981, #34d399) as primary brand color, soft teal accents, warm off-white background (#fafaf9), subtle dark navy accents. Sophisticated and clean.
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Mood: clean, modern, calm, intellectual, welcoming — Stripe Press / Linear / Anthropic brand aesthetic.
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Composition: balanced asymmetry with four implied zones representing four content pillars, flowing diagonal forms, generous negative space, sense of intellectual depth and curiosity. Wide 16:9 format.
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Strictly: no text, no letters, no logos, no human faces, no robots, no brains, no glowing nodes, no circuit boards, no clocks, no screens.`;
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async function generateCover() {
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console.log('[welcome] generating cover via /v1/responses + image_generation...');
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const model = process.env.AI_MODEL_IMAGE_VIA_RESPONSES || 'gpt-5.2';
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const wrappedInput = `Use the image_generation tool to create the following illustration. Do not write any text response, only call the tool.\n\n${WELCOME_PROMPT}`;
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const res = await axios.post(
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`${config.ai.baseUrl}/responses`,
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{
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model,
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input: wrappedInput,
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tools: [{ type: 'image_generation' }],
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tool_choice: { type: 'image_generation' },
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},
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{
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headers: { Authorization: `Bearer ${config.ai.imageApiKey}` },
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timeout: 300_000,
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}
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);
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const output = res.data?.output || [];
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const imgCall = output.find(o => o.type === 'image_generation_call');
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if (!imgCall || !imgCall.result) {
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throw new Error('No image returned from /responses');
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}
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const bytes = Buffer.from(imgCall.result, 'base64');
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console.log(`[welcome] got ${(bytes.length / 1024).toFixed(0)}KB image`);
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const ts = Date.now();
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const ext = imgCall.output_format || 'png';
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const origName = `welcome-${ts}.${ext}`;
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const origPath = path.join(UPLOADS_DIR, origName);
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fs.writeFileSync(origPath, bytes);
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let finalLocal = origPath;
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if (sharp) {
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try {
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const webpName = `welcome-${ts}.webp`;
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const webpPath = path.join(UPLOADS_DIR, webpName);
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await sharp(bytes)
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.resize(1600, null, { withoutEnlargement: true })
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.webp({ quality: 86 })
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.toFile(webpPath);
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const size = fs.statSync(webpPath).size;
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console.log(`[welcome] optimized → ${webpName} (${(size / 1024).toFixed(0)}KB)`);
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finalLocal = webpPath;
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} catch (e) {
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console.warn(`[welcome] sharp skipped: ${e.message}`);
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}
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}
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return { localPath: finalLocal };
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}
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const WELCOME_TEXT = `👋 Это *ZeroPost* — блог про ИИ, кибербезопасность, автоматизацию и разработку.
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Эксперимент: контент пишет ИИ, а человек только держит курс. Получается технологический блог без воды и хайпа — разборы инструментов, рабочие промпты, реальные кейсы.
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В канале — анонсы новых материалов с сайта. Каждая заметка отрабатывает один практический вопрос: «как сделать X в инструменте Y и не пожалеть».
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🌐 Все материалы: [zeropost.ru](https://zeropost.ru)
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📌 Закрепите этот пост, чтобы не потерять`;
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async function sendToTelegram(localPath) {
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const { rows: chs } = await query(`SELECT * FROM channels WHERE id=1`);
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if (!chs.length) throw new Error('Channel 1 not found');
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const channel = chs[0];
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const tgBase = await settings.get('TELEGRAM_API_BASE', 'https://api.telegram.org');
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const reply_markup = {
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inline_keyboard: [[{ text: '🌐 Открыть сайт', url: 'https://zeropost.ru' }]],
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};
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console.log(`[welcome] uploading ${localPath} to TG via multipart...`);
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const form = new FormData();
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form.append('chat_id', String(channel.tg_channel_id));
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form.append('caption', WELCOME_TEXT.slice(0, 1024));
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form.append('parse_mode', 'Markdown');
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form.append('reply_markup', JSON.stringify(reply_markup));
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form.append('photo', fs.createReadStream(localPath));
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const res = await axios.post(`${tgBase}/bot${channel.bot_token}/sendPhoto`, form, {
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headers: form.getHeaders(),
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timeout: 60000,
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maxContentLength: Infinity,
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maxBodyLength: Infinity,
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});
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const messageId = res.data?.result?.message_id;
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console.log(`[welcome] sent, message_id=${messageId}`);
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await query(
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`INSERT INTO posts (channel_id, content, status, published_at, tg_message_id)
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VALUES ($1,$2,'published',NOW(),$3)`,
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[channel.id, WELCOME_TEXT, messageId]
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);
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return messageId;
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}
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(async () => {
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try {
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const { localPath } = await generateCover();
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console.log(`[welcome] cover ready at ${localPath}`);
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const messageId = await sendToTelegram(localPath);
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console.log(`[welcome] DONE. TG message_id=${messageId}. Длина caption=${WELCOME_TEXT.length}`);
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process.exit(0);
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} catch (err) {
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console.error('[welcome] FAILED:', err.response?.data || err.message);
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process.exit(1);
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}
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})();
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