\n \n {categoryLabels[article.category] || article.category}\n \n

\n \n {formatDate(article.published)}\n

\n\n

\n {article.title}\n

\n\n

\n {article.summary}\n

\n\n

\n \n {article.source}\n

\n\n \n Ler mais\n \n \n

\n );\n}\n\nfunction FilterTabs({ categories, activeCategory, onCategoryChange }) {\n return (\n

\n onCategoryChange(\"all\")}\n className={`px-4 py-2 rounded-lg font-medium transition-colors duration-200 ${\n activeCategory === \"all\"\n ? \"bg-green-600 text-white\"\n : \"bg-gray-100 text-gray-700 hover:bg-gray-200\"\n }`}\n >\n Todas ({categories.all || 0})\n \n\n {Object.entries(categoryLabels).map(([key, label]) => {\n const count = categories[key] || 0;\n if (count === 0) return null;\n\n return (\n onCategoryChange(key)}\n className={`px-4 py-2 rounded-lg font-medium transition-colors duration-200 ${\n activeCategory === key\n ? \"bg-green-600 text-white\"\n : \"bg-gray-100 text-gray-700 hover:bg-gray-200\"\n }`}\n >\n {label} ({count})\n \n );\n })}\n

\n );\n}\n\nfunction LoadingSpinner() {\n return (\n

\n \n A carregar notícias positivas...\n \n

\n );\n}\n\nfunction ErrorMessage({ message, onRetry }) {\n return (\n

{message}

\n \n Tentar novamente\n \n

\n );\n}\n\nfunction PositiveNewsApp() {\n const [news, setNews] = useState([]);\n const [filteredNews, setFilteredNews] = useState([]);\n const [loading, setLoading] = useState(true);\n const [error, setError] = useState(null);\n const [activeCategory, setActiveCategory] = useState(\"all\");\n const [lastUpdated, setLastUpdated] = useState(null);\n const [categories, setCategories] = useState({});\n\n const fetchNews = async () => {\n try {\n setLoading(true);\n setError(null);\n\n // For demo purposes, we'll use mock data since we don't have the actual API endpoint\n // Replace this with: const response = await fetch(`${API_BASE}/api/news`);\n\n /*\n const mockData = {\n status: \"ok\",\n total: 12,\n data: [\n {\n id: \"1\",\n title: \"Portugal lidera na energia renovável na Europa\",\n summary:\n \"O país alcançou um marco histórico ao gerar 95% da sua energia através de fontes renováveis no último trimestre, posicionando-se como líder europeu na transição energética.\",\n url: \"https://example.com/news1\",\n published: new Date().toISOString(),\n source: \"Público\",\n category: \"environment\",\n is_positive: true,\n },\n {\n id: \"2\",\n title:\n \"Startup portuguesa desenvolve tecnologia inovadora para tratamento de cancro\",\n summary:\n \"Uma empresa de biotecnologia do Porto criou uma nova abordagem terapêutica que mostra resultados promissores em ensaios clínicos.\",\n url: \"https://example.com/news2\",\n published: new Date().toISOString(),\n source: \"Jornal de Notícias\",\n category: \"science\",\n is_positive: true,\n },\n {\n id: \"3\",\n title:\n \"FC Porto qualifica-se para os oitavos-de-final da Champions League\",\n summary:\n \"A equipa portista garantiu a passagem à próxima fase da competição europeia com uma vitória convincente por 3-0.\",\n url: \"https://example.com/news3\",\n published: new Date().toISOString(),\n source: \"Record\",\n category: \"sports\",\n is_positive: true,\n },\n {\n id: \"4\",\n title:\n \"Investimento recorde em investigação científica em Portugal\",\n summary:\n \"O governo anunciou um aumento de 40% no financiamento para projetos de I&D, representando o maior investimento da última década.\",\n url: \"https://example.com/news4\",\n published: new Date().toISOString(),\n source: \"Expresso\",\n category: \"science\",\n is_positive: true,\n },\n {\n id: \"5\",\n title: \"Lisboa eleita uma das melhores cidades do mundo para viver\",\n summary:\n \"A capital portuguesa subiu 15 posições no ranking internacional de qualidade de vida, destacando-se pela segurança e clima.\",\n url: \"https://example.com/news5\",\n published: new Date().toISOString(),\n source: \"Time Out\",\n category: \"culture\",\n is_positive: true,\n },\n {\n id: \"6\",\n title: \"Exportações portuguesas atingem valores históricos\",\n summary:\n \"O setor exportador registou um crescimento de 18% face ao ano anterior, com destaque para os produtos tecnológicos e alimentares.\",\n url: \"https://example.com/news6\",\n published: new Date().toISOString(),\n source: \"Jornal Económico\",\n category: \"economy\",\n is_positive: true,\n },\n ],\n };\n\n // Simulate API call delay\n await new Promise((resolve) => setTimeout(resolve, 1000));\n\n const data = mockData; */\n\n const response = await fetch(`${API_BASE}/api/news`);\n const data = await response.json();\n\n if (data.status === \"ok\") {\n setNews(data.data);\n setLastUpdated(new Date());\n\n // Count articles by category\n const categoryCounts = data.data.reduce((acc, article) => {\n acc[article.category] = (acc[article.category] || 0) + 1;\n acc.all = (acc.all || 0) + 1;\n return acc;\n }, {});\n setCategories(categoryCounts);\n } else {\n throw new Error(data.message || \"Erro ao carregar notícias\");\n }\n } catch (err) {\n setError(\n \"Erro ao carregar as notícias. Verifique a sua ligação à internet.\",\n );\n console.error(\"Fetch error:\", err);\n } finally {\n setLoading(false);\n }\n };\n\n useEffect(() => {\n fetchNews();\n }, []);\n\n useEffect(() => {\n if (activeCategory === \"all\") {\n setFilteredNews(news);\n } else {\n setFilteredNews(\n news.filter((article) => article.category === activeCategory),\n );\n }\n }, [news, activeCategory]);\n\n return (\n

\n {/* Header */}\n

\n \n \n \n

\n Notícias Positivas Portugal\n

\n As melhores notícias do dia, selecionadas automaticamente\n

\n\n \n \n \n \n Atualizar\n \n

\n\n {lastUpdated && (\n

\n Última atualização: {lastUpdated.toLocaleTimeString(\"pt-PT\")}\n

\n )}\n

\n\n {/* Main Content */}\n

\n {error ? : (\n <>\n {/* Stats */}\n {!loading && news.length > 0 && (\n

\n \n \n \n \n \n {categories.all || 0} notícias positivas encontradas\n \n

\n De {Object.keys(categoryLabels).filter((cat) =>\n categories[cat] > 0\n ).length} categorias diferentes\n

\n )}\n\n {/* Category Filter */}\n {!loading && news.length > 0 && (\n \n )}\n\n {/* Loading State */}\n {loading && }\n\n {/* News Grid */}\n {!loading && !error && (\n

\n {filteredNews.length > 0\n ? (\n filteredNews.map((article) => (\n \n ))\n )\n : (\n

\n \n \n \n

\n {news.length === 0\n ? \"Nenhuma notícia positiva encontrada no momento.\"\n : `Nenhuma notícia encontrada na categoria \"${\n categoryLabels[activeCategory] || activeCategory\n }\".`}\n

\n )}\n

\n )}\n \n )}\n

\n\n {/* Footer */}\n \n

\n );\n}\n\nfunction App() {\n return ;\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")).render();\n}\nif (typeof document !== \"undefined\") client();\n\nexport default async function server(request: Request): Promise {\n return new Response(\n `\n \n \n Good news\n \n \n \n \n \n

\n \n \n \n \n `,\n {\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n}","label",[128],"3d400d3a-9ecd-11f0-bd08-0224a6c84d84",["D",1759326478150],[27],"3b85181a-9a2b-11f0-a951-0224a6c84d84","main.ts",10,["D",1758817092118],"// === Portuguese Positive News Aggregator (Single File Version for Val Town) ===\n// Save as: @yourusername/positiveNewsAggregator\n\nimport { OpenAI } from \"https://esm.town/v/std/openai\";\n\nconst openai = new OpenAI();\n\n// --- News Sources ---\nconst newsSources = {\n politics: [\n {\n name: \"Público - Política\",\n url: \"https://feeds.feedburner.com/PublicopoliticaRSS\",\n },\n { name: \"Expresso - Política\", url: \"https://expresso.pt/politica/rss\" },\n { name: \"RTP - Política\", url: \"https://www.rtp.pt/noticias/politica/rss\" },\n ],\n science: [\n {\n name: \"Público - Ciência\",\n url: \"https://feeds.feedburner.com/PublicocienciaRSS\",\n },\n { name: \"Ciência Hoje\", url: \"https://www.cienciahoje.pt/rss.xml\" },\n {\n name: \"Jornal de Notícias - Ciência\",\n url: \"https://www.jn.pt/ciencia/rss.xml\",\n },\n ],\n sports: [\n { name: \"A Bola\", url: \"https://www.abola.pt/rss/noticias.xml\" },\n { name: \"Record\", url: \"https://www.record.pt/rss\" },\n { name: \"O Jogo\", url: \"https://www.ojogo.pt/rss/noticias.xml\" },\n {\n name: \"Público - Desporto\",\n url: \"https://feeds.feedburner.com/PublicodesportoRSS\",\n },\n ],\n environment: [\n {\n name: \"Público - Ambiente\",\n url: \"https://feeds.feedburner.com/PublicoambienteRSS\",\n },\n { name: \"Wilder\", url: \"https://wilder.pt/feed/\" },\n { name: \"Green Savers\", url: \"https://greensavers.sapo.pt/feed/\" },\n ],\n economy: [\n {\n name: \"Público - Economia\",\n url: \"https://feeds.feedburner.com/PublicoeconomiaRSS\",\n },\n { name: \"Jornal Económico\", url: \"https://jornaleconomico.pt/rss\" },\n { name: \"Dinheiro Vivo\", url: \"https://www.dinheirovivo.pt/rss\" },\n ],\n technology: [\n {\n name: \"Público - Tecnologia\",\n url: \"https://feeds.feedburner.com/PublicotecnologiaRSS\",\n },\n { name: \"Pplware\", url: \"https://pplware.sapo.pt/feed/\" },\n { name: \"TekSapo\", url: \"https://tek.sapo.pt/rss\" },\n ],\n health: [\n {\n name: \"Público - Saúde\",\n url: \"https://feeds.feedburner.com/PublicosaudeRSS\",\n },\n { name: \"Saúde Online\", url: \"https://www.saudeonline.pt/feed/\" },\n ],\n culture: [\n {\n name: \"Público - Cultura\",\n url: \"https://feeds.feedburner.com/PublicoculturaRSS\",\n },\n { name: \"Time Out Lisboa\", url: \"https://www.timeout.pt/lisboa/rss.xml\" },\n { name: \"Visão - Cultura\", url: \"https://visao.sapo.pt/rss/cultura/\" },\n ],\n general: [\n { name: \"RTP Notícias\", url: \"https://www.rtp.pt/noticias/rss\" },\n { name: \"Jornal de Notícias\", url: \"https://www.jn.pt/rss.xml\" },\n { name: \"Correio da Manhã\", url: \"https://www.cmjornal.pt/rss\" },\n { name: \"TSF\", url: \"https://www.tsf.pt/rss.xml\" },\n { name: \"SIC Notícias\", url: \"https://sicnoticias.pt/rss\" },\n ],\n};\n\n// --- Helpers for parsing RSS ---\nasync function parseRSSFeed(url) {\n try {\n const response = await fetch(url, {\n headers: { \"User-Agent\": \"Mozilla/5.0 (compatible; ValTown/1.0)\" },\n });\n if (!response.ok) throw new Error(`HTTP ${response.status}`);\n\n const xml = await response.text();\n const items = [];\n const matches = xml.match(/]*>([\\s\\S]*?)<\\/item>/gi) || [];\n\n for (const itemXml of matches.slice(0, 5)) {\n const title = extractXML(itemXml, \"title\");\n const description = extractXML(itemXml, \"description\") || title;\n const link = extractXML(itemXml, \"link\");\n const pubDate = extractXML(itemXml, \"pubDate\") ||\n new Date().toISOString();\n\n if (title && link) {\n items.push({\n title: cleanText(title),\n summary: cleanText(description).slice(0, 280),\n url: link.trim(),\n published: pubDate.trim(),\n });\n }\n }\n return items;\n } catch (e) {\n console.error(\"RSS error:\", url, e);\n return [];\n }\n}\n\nfunction extractXML(xml, tag) {\n const re = new RegExp(`<${tag}[^>]*>([\\\\s\\\\S]*?)<\\\\/${tag}>`, \"i\");\n const m = xml.match(re);\n return m ? m[1].trim() : null;\n}\n\nfunction cleanText(text) {\n return text.replace(//g, \"$1\")\n .replace(/<[^>]*>/g, \"\")\n .replace(/</g, \"<\").replace(/>/g, \">\")\n .replace(/&/g, \"&\").replace(/"/g, '\"').replace(/'/g, \"'\")\n .trim();\n}\n\n// --- Fetch all news ---\nasync function fetchAllNews() {\n const seen = new Set();\n const articles = [];\n\n for (const [category, sources] of Object.entries(newsSources)) {\n for (const source of sources) {\n const items = await parseRSSFeed(source.url);\n for (const item of items) {\n const id = `${item.title}_${source.name}`.toLowerCase().replace(\n /\\s+/g,\n \"\",\n );\n if (!seen.has(id)) {\n seen.add(id);\n articles.push({\n ...item,\n id,\n source: source.name,\n category,\n is_positive: false,\n });\n }\n }\n }\n }\n return articles;\n}\n\n// --- Filter for Positive News (using GPT) ---\nasync function filterPositiveNews(articles) {\n const positives = [];\n const batchSize = 5;\n\n for (let i = 0; i < articles.length; i += batchSize) {\n const batch = articles.slice(i, i + batchSize);\n\n let text = \"\";\n batch.forEach((a, idx) => {\n text += `${\n idx + 1\n }. ${a.title}\\nResumo: ${a.summary}\\nFonte: ${a.source}\\n\\n`;\n });\n\n const prompt = `\nAnalisa as seguintes notícias portuguesas e devolve apenas os números das que são claramente POSITIVAS.\nResponde só com números separados por vírgula (ex: 1,3,5) ou \"nenhuma\".\n\nNotícias:\n${text}\n`;\n\n try {\n const completion = await openai.chat.completions.create({\n messages: [\n { role: \"user\", content: prompt },\n ],\n model: \"gpt-5-nano\",\n max_tokens: 100,\n });\n\n const result = completion.choices[0].message.content.toLowerCase();\n if (result !== \"nenhuma\") {\n result.split(\",\").map((n) => parseInt(n.trim()) - 1).forEach((idx) => {\n if (batch[idx]) {\n positives.push({ ...batch[idx], is_positive: true });\n }\n });\n }\n } catch (err) {\n console.error(\"GPT filter error:\", err);\n }\n }\n return positives;\n}\n\n// --- HTTP API (Val Town handler) ---\nexport default async function handler(req) {\n const url = new URL(req.url);\n const path = url.pathname;\n\n const cors = {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"GET, OPTIONS\",\n \"Access-Control-Allow-Headers\": \"Content-Type\",\n };\n\n if (req.method === \"OPTIONS\") return new Response(null, { headers: cors });\n\n if (path === \"/\" || path === \"/api/news\") {\n const all = await fetchAllNews();\n\n const positive = await filterPositiveNews(all);\n return new Response(\n JSON.stringify(\n { status: \"ok\", total: positive.length, data: positive },\n null,\n 2,\n ),\n {\n headers: { \"Content-Type\": \"application/json\", ...cors },\n },\n );\n }\n\n if (path === \"/api/health\") {\n return new Response(\n JSON.stringify({\n status: \"healthy\",\n timestamp: new Date().toISOString(),\n }),\n {\n headers: { \"Content-Type\": \"application/json\", ...cors },\n },\n );\n }\n\n return new Response(\n JSON.stringify({ status: \"error\", message: \"Not found\" }),\n {\n status: 404,\n headers: { \"Content-Type\": \"application/json\", ...cors },\n },\n );\n}",[143],"pulls","branches",1,"forks","envVars",{"_156":61,"_158":61},"connections",{"_156":61,"_157":61},"count","unfilledCount","emptyCount",{"_42":142,"_32":143,"_30":55,"_130":-5,"_40":41,"_39":144,"_132":57,"_37":169,"_13":134,"_33":135,"_35":146,"_23":24,"_137":-5,"_163":170,"_26":171},{"_42":139,"_32":27,"_30":31,"_130":-5,"_40":41,"_39":14,"_132":24,"_37":166,"_13":61,"_33":34,"_35":36,"_23":24,"_137":-5,"_163":167,"_26":168},{"_42":127,"_32":128,"_30":129,"_130":-5,"_40":41,"_39":131,"_132":57,"_37":162,"_13":134,"_33":135,"_35":136,"_23":24,"_137":-5,"_163":164,"_26":165},["D",1758870672884],"children",[],[128],["D",1759326478150],[],[27],["D",1758817092118],[],[143],["D",1758813675141],{"_95":94,"_102":98},{"_95":94,"_96":-5,"_97":98,"_18":53,"_99":100,"_101":24},{"_13":84,"_32":85,"_42":41,"_86":43,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":44,"_93":94},"ctx",{"_77":-5,"_121":209,"_210":211,"_212":213,"_214":24,"_215":24,"_216":24,"_217":57,"_218":-5,"_219":-7,"_220":-7,"_221":61,"_222":24,"_223":24,"_224":-5,"_225":24,"_226":24,"_227":24,"_228":-5},"ENV",{"_180":181,"_182":183,"_184":85,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202,"_203":204,"_205":206,"_207":208},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v21