#399

frontend/src/lib/postImportStorage.ts

@@ -73,8 +73,30 @@ export const validatePostImportSessionId = (value: unknown): string | null => {
 }
 
 
-export const generatePostImportSessionId = (): string =>
-    crypto.randomUUID ()
+const generateUuidV4FromRandomValues = (): string => {
+    const bytes = new Uint8Array (16)
+    crypto.getRandomValues (bytes)
+    bytes[6] = (bytes[6] & 0x0f) | 0x40
+    bytes[8] = (bytes[8] & 0x3f) | 0x80
+
+    const hex = Array.from (
+	bytes,
+	byte => byte.toString (16).padStart (2, '0'))
+    return [
+	hex.slice (0, 4).join (''),
+	hex.slice (4, 6).join (''),
+	hex.slice (6, 8).join (''),
+	hex.slice (8, 10).join (''),
+	hex.slice (10, 16).join ('')].join ('-')
+}
+
+
+export const generatePostImportSessionId = (): string => {
+    if (typeof crypto.randomUUID === 'function')
+      return crypto.randomUUID ()
+
+    return generateUuidV4FromRandomValues ()
+}
 
 
 const sessionKey = (sessionId: string): string => `${ SESSION_PREFIX }${ sessionId }`
@@ -156,7 +178,10 @@ const ensureStringListRecord = (value: unknown): Record<string, string[]> | null
 const isValidStatus = (
     value: unknown,
 ): value is PostImportRow['status'] =>
-    value === 'ready' || value === 'warning' || value === 'error'
+    value === 'pending'
+    || value === 'ready'
+    || value === 'warning'
+    || value === 'error'
 
 
 const isValidImportStatus = (

frontend/src/lib/postImportTypes.ts

@@ -34,7 +34,7 @@ export type PostImportRow = {
     importErrors?:     Record<string, string[]>
     provenance:        Record<string, PostImportOrigin>
     tagSources?:       Record<PostImportOrigin, string>
-    status:            'ready' | 'warning' | 'error'
+    status:            'pending' | 'ready' | 'warning' | 'error'
     skipReason?:       PostImportSkipReason
     existingPostId?:   number
     existingPost?:     PostImportExistingPost

frontend/src/lib/postNewQueryState.ts

@@ -344,7 +344,7 @@ const buildRow = (state: FullRowState): PostImportRow => {
       validationErrors: { },
       provenance,
       tagSources,
-      status: 'ready',
+      status: 'pending',
       skipReason: state.skip ?? undefined,
       existingPostId: state.existing_post_id ?? undefined,
       resetSnapshot: {