|
| 1 | +import fs from 'node:fs/promises' |
| 2 | +import path from 'node:path' |
| 3 | +import { fileURLToPath } from 'node:url' |
| 4 | +import nextEnv from '@next/env' |
| 5 | +import { getPayload } from 'payload' |
| 6 | +import type { Payload } from 'payload' |
| 7 | + |
| 8 | +type ImportPage = { |
| 9 | + id?: number | string |
| 10 | + slug?: string |
| 11 | + title?: unknown |
| 12 | + layout?: unknown |
| 13 | + [key: string]: unknown |
| 14 | +} |
| 15 | + |
| 16 | +type ImportLocale = 'en' | 'de' |
| 17 | + |
| 18 | +const filename = fileURLToPath(import.meta.url) |
| 19 | +const dirname = path.dirname(filename) |
| 20 | + |
| 21 | +const args = process.argv.slice(2) |
| 22 | +const positional = args.filter((arg) => !arg.startsWith('--')) |
| 23 | +const inputPath = path.resolve(process.cwd(), positional[0] ?? 'pages.json') |
| 24 | +const localeArg = args.find((arg) => arg.startsWith('--locale=')) |
| 25 | +const localeInput = localeArg?.split('=')[1] || process.env.PAYLOAD_IMPORT_LOCALE || 'en' |
| 26 | +const dryRun = args.includes('--dry-run') |
| 27 | + |
| 28 | +const systemFields = new Set(['id', 'createdAt', 'updatedAt']) |
| 29 | +const supportedLocales = new Set(['en', 'de']) |
| 30 | + |
| 31 | +if (!supportedLocales.has(localeInput)) { |
| 32 | + throw new Error(`Unsupported locale "${localeInput}". Expected "en" or "de".`) |
| 33 | +} |
| 34 | + |
| 35 | +const locale = localeInput as ImportLocale |
| 36 | + |
| 37 | +const toErrorDetails = (error: unknown) => { |
| 38 | + if (error instanceof Error) { |
| 39 | + return { |
| 40 | + message: error.message, |
| 41 | + name: error.name, |
| 42 | + stack: error.stack, |
| 43 | + ...(typeof error === 'object' ? error : {}), |
| 44 | + } |
| 45 | + } |
| 46 | + |
| 47 | + return error |
| 48 | +} |
| 49 | + |
| 50 | +const normalizeDocs = (raw: unknown): ImportPage[] => { |
| 51 | + if (Array.isArray(raw)) { |
| 52 | + return raw as ImportPage[] |
| 53 | + } |
| 54 | + |
| 55 | + if ( |
| 56 | + raw && |
| 57 | + typeof raw === 'object' && |
| 58 | + 'docs' in raw && |
| 59 | + Array.isArray((raw as { docs?: unknown }).docs) |
| 60 | + ) { |
| 61 | + return (raw as { docs: ImportPage[] }).docs |
| 62 | + } |
| 63 | + |
| 64 | + throw new Error('Expected pages.json to contain an array or an object with a docs array.') |
| 65 | +} |
| 66 | + |
| 67 | +const removeSystemFields = (doc: ImportPage) => { |
| 68 | + return Object.fromEntries(Object.entries(doc).filter(([key]) => !systemFields.has(key))) |
| 69 | +} |
| 70 | + |
| 71 | +const isRecord = (value: unknown): value is Record<string, unknown> => { |
| 72 | + return Boolean(value) && typeof value === 'object' && !Array.isArray(value) |
| 73 | +} |
| 74 | + |
| 75 | +const isPayloadRelationshipObject = (value: Record<string, unknown>) => { |
| 76 | + return ( |
| 77 | + 'id' in value && |
| 78 | + !('blockType' in value) && |
| 79 | + ( |
| 80 | + 'relationTo' in value || |
| 81 | + 'filename' in value || |
| 82 | + 'mimeType' in value || |
| 83 | + 'filesize' in value |
| 84 | + ) |
| 85 | + ) |
| 86 | +} |
| 87 | + |
| 88 | +const isLocalizedValue = (value: Record<string, unknown>) => { |
| 89 | + const keys = Object.keys(value) |
| 90 | + |
| 91 | + return keys.length > 0 && keys.every((key) => supportedLocales.has(key)) |
| 92 | +} |
| 93 | + |
| 94 | +const normalizeRelationships = (value: unknown): unknown => { |
| 95 | + if (Array.isArray(value)) { |
| 96 | + return value.map((item) => normalizeRelationships(item)) |
| 97 | + } |
| 98 | + |
| 99 | + if (!isRecord(value)) { |
| 100 | + return value |
| 101 | + } |
| 102 | + |
| 103 | + if (isPayloadRelationshipObject(value)) { |
| 104 | + return value.id |
| 105 | + } |
| 106 | + |
| 107 | + if (isLocalizedValue(value)) { |
| 108 | + return normalizeRelationships(value[locale] ?? value.en ?? value.de) |
| 109 | + } |
| 110 | + |
| 111 | + return Object.fromEntries( |
| 112 | + Object.entries(value).map(([key, nestedValue]) => [key, normalizeRelationships(nestedValue)]), |
| 113 | + ) |
| 114 | +} |
| 115 | + |
| 116 | +const main = async () => { |
| 117 | + nextEnv.loadEnvConfig(process.cwd()) |
| 118 | + |
| 119 | + const { default: config } = await import('../src/payload.config') |
| 120 | + const raw = await fs.readFile(inputPath, 'utf8') |
| 121 | + const docs = normalizeDocs(JSON.parse(raw)) |
| 122 | + let payload: Payload | undefined |
| 123 | + const results: Array<{ id?: number | string; slug?: string; status: string; error?: unknown }> = [] |
| 124 | + |
| 125 | + try { |
| 126 | + payload = await getPayload({ config }) |
| 127 | + |
| 128 | + for (const doc of docs) { |
| 129 | + if (!doc.slug || typeof doc.slug !== 'string') { |
| 130 | + results.push({ |
| 131 | + id: doc.id, |
| 132 | + status: 'rejected', |
| 133 | + error: 'Missing required string field: slug', |
| 134 | + }) |
| 135 | + continue |
| 136 | + } |
| 137 | + |
| 138 | + const data = normalizeRelationships(removeSystemFields(doc)) as any |
| 139 | + |
| 140 | + try { |
| 141 | + const existing = await payload.find({ |
| 142 | + collection: 'pages', |
| 143 | + depth: 0, |
| 144 | + limit: 1, |
| 145 | + locale, |
| 146 | + overrideAccess: true, |
| 147 | + where: { |
| 148 | + slug: { |
| 149 | + equals: doc.slug, |
| 150 | + }, |
| 151 | + }, |
| 152 | + }) |
| 153 | + |
| 154 | + if (dryRun) { |
| 155 | + results.push({ |
| 156 | + id: existing.docs[0]?.id ?? doc.id, |
| 157 | + slug: doc.slug, |
| 158 | + status: existing.totalDocs > 0 ? 'would-update' : 'would-create', |
| 159 | + }) |
| 160 | + continue |
| 161 | + } |
| 162 | + |
| 163 | + if (existing.docs[0]) { |
| 164 | + const updated = await payload.update({ |
| 165 | + id: existing.docs[0].id, |
| 166 | + collection: 'pages', |
| 167 | + data, |
| 168 | + locale, |
| 169 | + overrideAccess: true, |
| 170 | + }) |
| 171 | + |
| 172 | + results.push({ id: updated.id, slug: doc.slug, status: 'updated' }) |
| 173 | + } else { |
| 174 | + const created = await payload.create({ |
| 175 | + collection: 'pages', |
| 176 | + data, |
| 177 | + locale, |
| 178 | + overrideAccess: true, |
| 179 | + }) |
| 180 | + |
| 181 | + results.push({ id: created.id, slug: doc.slug, status: 'created' }) |
| 182 | + } |
| 183 | + } catch (error) { |
| 184 | + results.push({ |
| 185 | + id: doc.id, |
| 186 | + slug: doc.slug, |
| 187 | + status: 'rejected', |
| 188 | + error: toErrorDetails(error), |
| 189 | + }) |
| 190 | + } |
| 191 | + } |
| 192 | + } finally { |
| 193 | + await payload?.db?.destroy?.() |
| 194 | + } |
| 195 | + |
| 196 | + const rejected = results.filter((result) => result.status === 'rejected') |
| 197 | + |
| 198 | + console.log( |
| 199 | + JSON.stringify( |
| 200 | + { |
| 201 | + file: path.relative(path.resolve(dirname, '..'), inputPath), |
| 202 | + locale, |
| 203 | + dryRun, |
| 204 | + total: results.length, |
| 205 | + rejected: rejected.length, |
| 206 | + results, |
| 207 | + }, |
| 208 | + null, |
| 209 | + 2, |
| 210 | + ), |
| 211 | + ) |
| 212 | + |
| 213 | + if (rejected.length > 0) { |
| 214 | + process.exitCode = 1 |
| 215 | + } |
| 216 | +} |
| 217 | + |
| 218 | +main().catch((error) => { |
| 219 | + console.error(toErrorDetails(error)) |
| 220 | + process.exit(1) |
| 221 | +}) |
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