[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_164":165,"_166":167},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":-7,"_62":134,"_16":-7,"_135":-5,"_17":136,"_137":138,"_28":139,"_21":140,"_23":141,"_142":-5,"_143":-5,"_144":-5,"_145":36,"_146":147,"_148":34,"_149":-5,"_150":-5,"_151":152},"routes/_app.x.$handle.$name._index",{"_11":12,"_13":14,"_15":-7,"_16":-7,"_17":18,"_19":20,"_21":22,"_23":24,"_25":-7,"_26":-5,"_27":-5,"_28":29,"_30":-5,"_31":-5,"_32":-5,"_33":34,"_35":36,"_37":34},"handle","arvindfroi","name","freestyle-friday","branchName","version","project",{"_39":79,"_13":14,"_50":80,"_81":-5,"_82":36,"_83":84,"_85":84,"_86":87,"_88":-5,"_89":90,"_91":-5,"_92":36,"_93":-5,"_94":-5,"_95":68,"_96":97,"_98":-5,"_99":-5,"_100":-5,"_101":-5,"_102":103,"_104":103,"_105":106,"_107":106,"_108":106,"_109":103,"_110":103,"_111":112,"_113":114,"_115":116,"_117":36},"tags",[],"counts",{"_67":68,"_69":70,"_71":68,"_72":73,"_74":75},"contents",[64],"readme","upstream","pull","files",[38],"preview","ahead","behind","showHomeCustomizationHint",true,"showHTTPPreviewSettingsHint",false,"hasHTTPFiles",{"_39":40,"_13":41,"_42":43,"_44":-5,"_45":46,"_47":48,"_49":34,"_50":51,"_16":52,"_53":54,"_55":56,"_57":36,"_58":59,"_60":61,"_62":63},"id","1d34515e-11be-11f1-9202-42dde27851f2","main.ts","fileId","1a911e36-1106-11f1-9204-42dde27851f2","parentId","branchId","1a8e3b80-1106-11f1-9204-42dde27851f2","branchVersion",15,"latest","createdAt",["D",1771964365640],14,"fileType","http","content","// Freestyle Friday Bias Sorter - Combined Val.town Deploy\nimport { blob } from \"https://esm.town/v/std/blob\";\nconst BLOB_KEY = \"ff-bias-sorter-submissions\";\nconst BLOB_KEY_ENDLESS = \"ff-bias-endless\";\nconst K_FACTOR = 32;\nexport default async function (req: Request): Promise {\n const url = new URL(req.url);\n const path = url.pathname.replace(/\\/$/, \"\"); // normalize trailing slash\n const cors = {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"GET, POST, OPTIONS\",\n \"Access-Control-Allow-Headers\": \"Content-Type\",\n };\n // Handle CORS preflight\n if (req.method === \"OPTIONS\") {\n return new Response(null, { headers: cors });\n }\n // ΓöÇΓöÇ API: GET /rankings ΓöÇΓöÇ\n if (req.method === \"GET\" && path.endsWith(\"/rankings\")) {\n const data = await loadData();\n const elo = computeElo(data.submissions);\n return Response.json({\n rankings: elo,\n totalSubmissions: data.submissions.length,\n totalGames: elo.reduce((sum, e) => sum + e.games, 0) / 2,\n }, { headers: cors });\n }\n // ΓöÇΓöÇ API: GET /submissions ΓöÇΓöÇ\n if (req.method === \"GET\" && path.endsWith(\"/submissions\")) {\n const data = await loadData();\n return Response.json({ count: data.submissions.length }, { headers: cors });\n }\n // ΓöÇΓöÇ API: POST /submit ΓöÇΓöÇ\n if (req.method === \"POST\" && path.endsWith(\"/submit\")) {\n try {\n const body = await req.json();\n const { code, name } = body;\n if (!code || typeof code !== \"string\") {\n return Response.json({ error: \"Missing 'code'\" }, {\n status: 400,\n headers: cors,\n });\n }\n const rounds = decodeResults(code);\n if (!rounds) {\n return Response.json({ error: \"Invalid code format\" }, {\n status: 400,\n headers: cors,\n });\n }\n const data = await loadData();\n if (data.submissions.some((s) => s.code === code)) {\n return Response.json({ ok: true, message: \"Already submitted\" }, {\n headers: cors,\n });\n }\n const now = Date.now();\n const recentCount = data.submissions.filter((s) =>\n (now - s.timestamp) < 60000\n ).length;\n if (recentCount >= 5) {\n return Response.json(\n { error: \"Rate limited. Try again in a minute.\" },\n { status: 429, headers: cors },\n );\n }\n data.submissions.push({\n code,\n name: (name || \"Anonym\").substring(0, 30),\n timestamp: now,\n rounds: rounds.length,\n });\n await saveData(data);\n return Response.json({ ok: true, total: data.submissions.length }, {\n headers: cors,\n });\n } catch (e) {\n return Response.json({ error: \"Bad request\" }, {\n status: 400,\n headers: cors,\n });\n }\n }\n // API: POST /endless\n if (req.method === \"POST\" && path.endsWith(\"/endless\")) {\n try {\n const body = await req.json();\n const { ranking, rounds } = body;\n if (!Array.isArray(ranking) || typeof rounds !== \"number\") {\n return Response.json({ error: \"Bad payload\" }, {\n status: 400,\n headers: cors,\n });\n }\n const code = genCode(8);\n const store = await loadEndless();\n store[code] = { ranking, rounds, ts: Date.now() };\n await blob.setJSON(BLOB_KEY_ENDLESS, store);\n return Response.json({ ok: true, code }, { headers: cors });\n } catch (e) {\n return Response.json({ error: \"Bad request\" }, {\n status: 400,\n headers: cors,\n });\n }\n }\n // API: GET /endless/:code\n const endlessMatch = path.match(/\\/endless\\/([A-Za-z0-9]{6,10})$/);\n if (req.method === \"GET\" && endlessMatch) {\n const code = endlessMatch[1];\n const store = await loadEndless();\n const entry = store[code];\n if (!entry) {\n return Response.json({ error: \"Code not found\" }, {\n status: 404,\n headers: cors,\n });\n }\n return Response.json({ ranking: entry.ranking, rounds: entry.rounds }, {\n headers: cors,\n });\n }\n // ΓöÇΓöÇ Serve HTML app (root or any other GET) ΓöÇΓöÇ\n if (req.method === \"GET\") {\n return new Response(HTML_PAGE, {\n headers: { \"Content-Type\": \"text/html; charset=utf-8\", ...cors },\n });\n }\n return Response.json({ error: \"Not found\" }, { status: 404, headers: cors });\n}\n// ΓöÇΓöÇ Storage ΓöÇΓöÇ\nasync function loadData() {\n try {\n const data = await blob.getJSON(BLOB_KEY);\n return data || { submissions: [] };\n } catch {\n return { submissions: [] };\n }\n}\nasync function saveData(data) {\n await blob.setJSON(BLOB_KEY, data);\n}\nasync function loadEndless() {\n try {\n return (await blob.getJSON(BLOB_KEY_ENDLESS)) || {};\n } catch {\n return {};\n }\n}\nfunction genCode(len: number): string {\n const chars = \"ABCDEFGHJKLMNPQRSTUVWXYZ23456789\";\n let s = \"\";\n for (let i = 0; i < len; i++) {\n s += chars[Math.floor(Math.random() * chars.length)];\n }\n return s;\n}\n// ΓöÇΓöÇ ELO computation ΓöÇΓöÇ\nfunction expectedScore(ra, rb) {\n return 1 / (1 + Math.pow(10, (rb - ra) / 400));\n}\nfunction decodeResults(code) {\n try {\n const json = decodeURIComponent(escape(atob(code.trim())));\n const payload = JSON.parse(json);\n // v2 format: { v: 2, i: [id-table], r: [rounds with indices] }\n if (payload && payload.v === 2) {\n const ids = payload.i;\n return payload.r.map((r) => {\n if (!Array.isArray(r) || r.length !== 8) throw new Error(\"bad\");\n return {\n songs: r.slice(0, 5).map((idx) => ids[idx]),\n ranked: r.slice(5, 8),\n };\n });\n }\n // v1 format: [[id,id,id,id,id,r,r,r], ...]\n if (!Array.isArray(payload)) return null;\n return payload.map((r) => {\n if (!Array.isArray(r) || r.length !== 8) throw new Error(\"bad\");\n return { songs: r.slice(0, 5), ranked: r.slice(5, 8) };\n });\n } catch {\n return null;\n }\n}\nfunction computeElo(submissions) {\n const elo = {};\n for (const sub of submissions) {\n const rounds = decodeResults(sub.code);\n if (!rounds) continue;\n for (const round of rounds) {\n const ids = round.songs;\n const rankedIds = round.ranked.map((i) => ids[i]);\n const unrankedIds = ids.filter((id) => !rankedIds.includes(id));\n for (const id of ids) {\n if (!elo[id]) elo[id] = { id, rating: 1000, games: 0, wins: 0 };\n }\n const pairs = [];\n pairs.push([rankedIds[0], rankedIds[1]]);\n pairs.push([rankedIds[0], rankedIds[2]]);\n pairs.push([rankedIds[1], rankedIds[2]]);\n for (const wId of rankedIds) {\n for (const lId of unrankedIds) {\n pairs.push([wId, lId]);\n }\n }\n for (const [wId, lId] of pairs) {\n const w = elo[wId], l = elo[lId];\n const ex = expectedScore(w.rating, l.rating);\n w.rating += Math.round(K_FACTOR * (1 - ex));\n l.rating -= Math.round(K_FACTOR * ex);\n w.games++;\n w.wins++;\n l.games++;\n }\n }\n }\n return Object.values(elo).sort((a, b) => b.rating - a.rating);\n}\nconst HTML_PAGE = `\n\n\n \n \n Freestyle Friday | Bias Sorter\n \n\n\n

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Freestyle Friday Ranking

Hjelp oss å rangere alle Freestyle Friday-sangene! Du får se 5 sanger om gangen — lytt til et kort klipp og velg dine 3 favoritter i rekkefølge. Til slutt kan du dele resultatet ditt.

\n --sanger\n --runder\n ~5min\n

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Laster sanger...

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\n Runde 1 av 14\n \n

Velg dine 3 favoritter

Trykk på sangene i rekkefølge: best først

1st—

2nd—

3rd—

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Din Ranking

Her er dine personlige preferanser basert på valgene dine

Del resultatet ditt

Sender resultatet ditt...

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Vis råkode

Sammenlign smak

Lim inn en annen persons kode for å sammenligne ranking

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Topp-rangering

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Gruppe-ranking

Laster fellesskapets ranking...

\n Deltakere: --\n Totalt kamper: --\n

Laster...

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