#399

backend/app/services/post_import_previewer.rb

@@ -13,7 +13,7 @@ class PostImportPreviewer
   FETCH_WARNING_FIELDS = ['url', 'title', 'thumbnail_base'].freeze
   TITLE_FETCH_WARNING = 'タイトルを取得できませんでした．'.freeze
   THUMBNAIL_FETCH_WARNING = 'サムネールを取得できませんでした．'.freeze
-  METADATA_FETCH_WARNING = 'メタデータを取得できませんでした．'.freeze
+  METADATA_FETCH_WARNING = '自動取得に失敗しました．'.freeze
 
   def preview_rows rows:, fetch_metadata: true, metadata_cache: { }
     prepared_rows = rows.map { prepare_row(_1) }
@@ -151,7 +151,7 @@ class PostImportPreviewer
     when true then true
     when Integer then fetch_metadata == source_row
     when false, nil then false
-    else raise ArgumentError, 'メタデータ取得対象が不正です．'
+    else raise ArgumentError, '取得対象が不正です．'
     end
   end
 

frontend/src/components/posts/import/PostImportRowSummary.tsx

@@ -11,12 +11,16 @@ import type { FC } from 'react'
 import type { PostImportRow } from '@/lib/postImportSession'
 
 type Props = {
-    row:           PostImportRow
-    onEdit:        () => void
-    onRetry?:      () => void
-    rowMessages?:  string[]
-    editDisabled?: boolean
-    retryDisabled?: boolean }
+    row:              PostImportRow
+    onEdit?:          () => void
+    onRetry?:         () => void
+    onToggleSkip?:    (checked: boolean) => void
+    rowMessages?:     string[]
+    editDisabled?:    boolean
+    retryDisabled?:   boolean
+    skipDisabled?:    boolean
+    showActions?:     boolean
+    showSkipToggle?:  boolean }
 
 const summaryWarning = (row: PostImportRow): string | null =>
     Object.values (row.fieldWarnings ?? { }).flat ()[0]
@@ -33,12 +37,30 @@ const PostImportRowSummary: FC<Props> = (
     { row,
       onEdit,
       onRetry,
+      onToggleSkip,
       rowMessages,
       editDisabled,
-      retryDisabled },
+      retryDisabled,
+      skipDisabled,
+      showActions = true,
+      showSkipToggle = false },
 ) => {
   const warning = summaryWarning (row)
   const displayStatus = displayPostImportStatus (row)
+  const editAllowed = onEdit != null && canEditReviewRow (row)
+  const retryAllowed = onRetry != null && canRetryResultRow (row)
+  const skipChecked = row.skipReason === 'manual'
+  const skipControl = showSkipToggle
+      ? (
+	  <label className="flex items-center gap-2 text-sm">
+	    <input
+		type="checkbox"
+		checked={skipChecked}
+		onChange={event => onToggleSkip?.(event.target.checked)}
+		disabled={skipDisabled === true}/>
+	    <span>スキップ</span>
+	  </label>)
+      : null
 
   return (
       <>
@@ -76,20 +98,22 @@ const PostImportRowSummary: FC<Props> = (
             {displayStatus != null && <PostImportStatusBadge value={displayStatus}/>}
           </div>
           <div className="flex justify-end">
-            <div className="flex gap-2">
-              <Button
-                  type="button"
-                  variant="outline"
-                  onClick={onEdit}
-                  disabled={!(canEditReviewRow (row)) || editDisabled === true}>
-                編輯
-              </Button>
-              {onRetry != null && (
+            <div className="flex items-center gap-2">
+              {skipControl}
+              {showActions && editAllowed && (
+                  <Button
+                      type="button"
+                      variant="outline"
+                      onClick={onEdit}
+                      disabled={editDisabled === true}>
+                    編輯
+                  </Button>)}
+              {showActions && retryAllowed && (
                   <Button
                       type="button"
                       variant="outline"
                       onClick={onRetry}
-                      disabled={!(canRetryResultRow (row)) || retryDisabled === true}>
+                      disabled={retryDisabled === true}>
                     再試行
                   </Button>)}
             </div>
@@ -125,25 +149,28 @@ const PostImportRowSummary: FC<Props> = (
                     {warning}
                   </div>)}
               <FieldError messages={rowMessages}/>
+              {skipControl}
             </div>
           </div>
-          <div className="flex flex-col gap-2 sm:flex-row">
-            <Button
-                type="button"
-                variant="outline"
-                onClick={onEdit}
-                disabled={!(canEditReviewRow (row)) || editDisabled === true}>
-              編輯
-            </Button>
-            {onRetry != null && (
-                <Button
-                    type="button"
-                    variant="outline"
-                    onClick={onRetry}
-                    disabled={!(canRetryResultRow (row)) || retryDisabled === true}>
-                  再試行
-                </Button>)}
-          </div>
+          {showActions && (editAllowed || retryAllowed) && (
+              <div className="flex flex-col gap-2 sm:flex-row">
+                {editAllowed && (
+                    <Button
+                        type="button"
+                        variant="outline"
+                        onClick={onEdit}
+                        disabled={editDisabled === true}>
+                      編輯
+                    </Button>)}
+                {retryAllowed && (
+                    <Button
+                        type="button"
+                        variant="outline"
+                        onClick={onRetry}
+                        disabled={retryDisabled === true}>
+                      再試行
+                    </Button>)}
+              </div>)}
         </div>
       </>)
 }

frontend/src/components/posts/import/postImportRowStatus.test.ts

@@ -12,6 +12,8 @@ describe ('displayPostImportStatus', () => {
     expect (displayPostImportStatus (buildPostImportRow ({
       skipReason: 'existing',
       existingPostId: 2 }))).toBe ('skipped')
+    expect (displayPostImportStatus (buildPostImportRow ({
+      skipReason: 'manual' }))).toBe ('skipped')
   })
 
   it ('does not expose validation, failure, or created states as badges', () => {

frontend/src/components/posts/import/postImportRowStatus.ts

@@ -11,7 +11,7 @@ const hasWarnings = (row: PostImportRow): boolean =>
 export const displayPostImportStatus = (
     row: PostImportRow,
 ): PostImportDisplayStatus | null =>
-    (row.skipReason === 'existing' || row.importStatus === 'skipped')
+    (row.skipReason != null || row.importStatus === 'skipped')
     ? 'skipped'
     : ((Object.keys (row.validationErrors ?? { }).length > 0
 	|| row.importStatus === 'failed'

frontend/src/lib/postImportRows.test.ts

@@ -26,22 +26,26 @@ describe ('post import row state', () => {
       sourceRow: 2,
       skipReason: 'existing',
       existingPostId: 20 })
-    const invalid = buildPostImportRow ({
+    const manual = buildPostImportRow ({
       sourceRow: 3,
+      skipReason: 'manual' })
+    const invalid = buildPostImportRow ({
+      sourceRow: 4,
       status: 'error',
       validationErrors: { url: ['invalid'] } })
     const created = buildPostImportRow ({
-      sourceRow: 4,
+      sourceRow: 5,
       importStatus: 'created',
       createdPostId: 40 })
-    const rows = [ready, existing, invalid, created]
+    const rows = [ready, existing, manual, invalid, created]
 
-    expect (processableImportRows (rows)).toEqual ([ready, existing])
+    expect (processableImportRows (rows)).toEqual ([ready])
     expect (creatableImportRows (rows)).toEqual ([ready])
     expect (reviewSummaryCounts (rows)).toEqual ({
-      total: 4,
-      submittable: 1,
-      skipPlanned: 1 })
+      creatable: 1,
+      manualSkipped: 1,
+      existingSkipped: 1,
+      pendingOrError: 1 })
   })
 
   it ('preserves terminal rows while merging validation results', () => {

frontend/src/lib/postImportRows.ts

@@ -2,9 +2,17 @@ import type { PostImportEditableDraft,
 	      PostImportResultRow,
 	      PostImportRow } from '@/lib/postImportTypes'
 
-const hasSkipReason = (row: PostImportRow): boolean =>
+export const isExistingSkipRow = (row: PostImportRow): boolean =>
     row.skipReason === 'existing'
 
+
+export const isManualSkipRow = (row: PostImportRow): boolean =>
+    row.skipReason === 'manual'
+
+
+const hasSkipReason = (row: PostImportRow): boolean =>
+    row.skipReason != null
+
 const hasValidationErrors = (row: PostImportRow): boolean =>
     Object.keys (row.validationErrors ?? { }).length > 0
 
@@ -15,6 +23,26 @@ const isRepairableImportStatus = (row: PostImportRow): boolean =>
     isRecoverableRow (row)
     && (row.importStatus === 'failed' || row.importStatus === 'pending')
 
+
+export const isNonRecoverableFailedRow = (row: PostImportRow): boolean =>
+    row.importStatus === 'failed' && row.recoverable !== true
+
+
+export const isTerminalRow = (row: PostImportRow): boolean =>
+    row.importStatus === 'created'
+    || row.importStatus === 'skipped'
+    || isNonRecoverableFailedRow (row)
+
+
+export const isCompletedReviewRow = (row: PostImportRow): boolean =>
+    row.importStatus === 'created'
+    || row.importStatus === 'skipped'
+    || hasSkipReason (row)
+
+
+export const validatableImportRows = (rows: PostImportRow[]): PostImportRow[] =>
+    rows.filter (row => !(hasSkipReason (row)) && !(isTerminalRow (row)))
+
 const buildResetSnapshot = (row: PostImportRow) => ({
     url: row.url,
     attributes: { ...row.attributes },
@@ -29,7 +57,7 @@ const buildResetSnapshot = (row: PostImportRow) => ({
 
 
 export const processableImportRows = (rows: PostImportRow[]): PostImportRow[] =>
-    rows.filter (row => {
+    validatableImportRows (rows).filter (row => {
       if (row.importStatus === 'created')
         return false
       if (row.importStatus === 'skipped')
@@ -46,13 +74,12 @@ export const creatableImportRows = (rows: PostImportRow[]): PostImportRow[] =>
 
 
 export const reviewSummaryCounts = (rows: PostImportRow[]) => ({
-    total: rows.length,
-    submittable: rows.filter (row =>
-        creatableImportRows ([row]).length > 0
-        && !(hasValidationErrors (row))).length,
-    skipPlanned: rows.filter (row =>
-        processableImportRows ([row]).length > 0
-        && hasSkipReason (row)).length })
+    creatable: rows.filter (row => creatableImportRows ([row]).length > 0).length,
+    manualSkipped: rows.filter (row => isManualSkipRow (row)).length,
+    existingSkipped: rows.filter (row => isExistingSkipRow (row)).length,
+    pendingOrError: rows.filter (row =>
+        !(isCompletedReviewRow (row))
+        && creatableImportRows ([row]).length === 0).length })
 
 
 export const resultSummaryCounts = (rows: PostImportRow[]) =>
@@ -85,19 +112,22 @@ export const resultRepairMode = (
 
 
 export const canEditReviewRow = (row: PostImportRow): boolean =>
-    !(row.importStatus === 'created'
+    !(hasSkipReason (row)
+      || row.importStatus === 'created'
       || row.importStatus === 'skipped'
       || (row.importStatus === 'failed' && row.recoverable !== true))
 
 
 export const canEditResultRow = (row: PostImportRow): boolean =>
-    row.recoverable === true
+    row.skipReason == null
+    && row.recoverable === true
     && (row.importStatus === 'failed'
         || (row.importStatus === 'pending' && hasValidationErrors (row)))
 
 
 export const canRetryResultRow = (row: PostImportRow): boolean =>
-    row.recoverable === true
+    row.skipReason == null
+    && row.recoverable === true
     && (row.importStatus === 'failed'
         || (row.importStatus === 'pending' && !(hasValidationErrors (row))))
 

frontend/src/lib/postImportStorage.test.ts

@@ -24,10 +24,13 @@ describe ('post import storage', () => {
       importStatus: 'skipped',
       skipReason: 'existing',
       existingPostId: 10 })
+    const manual = buildPostImportRow ({
+      sourceRow: 3,
+      skipReason: 'manual' })
 
     expect (savePostImportSession ({
       source: skipped.url,
-      rows: [row, skipped],
+      rows: [row, skipped, manual],
       repairMode: 'all' })).toBe (true)
     expect (loadPostImportSession ()).toMatchObject ({
       version: 2,
@@ -39,7 +42,9 @@ describe ('post import storage', () => {
 	      {
 	importStatus: 'skipped',
 	skipReason: 'existing',
-	existingPostId: 10 }] })
+	existingPostId: 10 },
+	      {
+	skipReason: 'manual' }] })
 
     expect (savePostImportSourceDraft ('https://example.com')).toBe (true)
     expect (loadPostImportSourceDraft ()).toEqual ({ source: 'https://example.com' })

frontend/src/lib/postImportStorage.ts

@@ -129,7 +129,7 @@ const isValidOrigin = (
 const isValidSkipReason = (
     value: unknown,
 ): value is PostImportSkipReason =>
-    value === 'existing'
+    value === 'existing' || value === 'manual'
 
 const isPositiveInteger = (value: unknown): value is number =>
     Number.isInteger (value) && Number (value) > 0

frontend/src/lib/postImportTypes.ts

@@ -5,7 +5,7 @@ export type PostImportStatus =
     | 'created'
     | 'skipped'
     | 'failed'
-export type PostImportSkipReason = 'existing'
+export type PostImportSkipReason = 'existing' | 'manual'
 export type PostImportResultStatus = 'created' | 'skipped' | 'failed'
 export type PostImportAttributeValue = string | number
 

frontend/src/pages/posts/PostImportReviewPage.test.tsx

@@ -71,11 +71,25 @@ describe ('PostImportReviewPage', () => {
 
     renderReviewPage ()
 
-    expect (screen.getByRole ('heading', { name: '広場に投稿を追加' })).toBeInTheDocument ()
+    expect (screen.getByRole ('heading', { name: '追加内容確認' })).toBeInTheDocument ()
+    expect (screen.queryByText ('広場に投稿を追加')).not.toBeInTheDocument ()
     expect (screen.queryByText ('投稿インポート')).not.toBeInTheDocument ()
     expect (await screen.findByText ('restored row')).toBeInTheDocument ()
   })
 
+  it ('does not expose メタデータ to the user', async () => {
+    savePostImportSession ({
+      source: 'https://example.com/post',
+      repairMode: 'all',
+      rows: [buildPostImportRow ({
+        sourceRow: 1,
+        fieldWarnings: { title: ['自動取得に失敗しました．'] } })] })
+
+    renderReviewPage ()
+
+    expect (screen.queryByText (/メタデータ/)).not.toBeInTheDocument ()
+  })
+
   it ('returns to /posts/new while keeping the current work', async () => {
     savePostImportSession ({
       source: 'https://example.com/post',
@@ -309,6 +323,69 @@ describe ('PostImportReviewPage', () => {
     })
   })
 
+  it ('allows ready rows to be manually skipped and excludes them from API payloads', async () => {
+    savePostImportSession ({
+      source: 'https://example.com/post',
+      repairMode: 'all',
+      rows: [buildPostImportRow ({ sourceRow: 1 })] })
+
+    renderReviewPage ()
+
+    fireEvent.click (screen.getByRole ('checkbox', { name: 'スキップ' }))
+
+    await waitFor (() => {
+      expect (screen.getByText ('POSTS ROUTE')).toBeInTheDocument ()
+    })
+    expect (api.apiPost).not.toHaveBeenCalled ()
+  })
+
+  it ('restores values and errors when manual skip is cleared', async () => {
+    savePostImportSession ({
+      source: 'https://example.com/post',
+      repairMode: 'all',
+      rows: [buildPostImportRow ({
+        sourceRow: 1,
+        status: 'error',
+        attributes: { title: 'kept title' },
+        validationErrors: { title: ['invalid'] } })] })
+
+    renderReviewPage ()
+
+    const toggle = await screen.findByRole ('checkbox', { name: 'スキップ' })
+    fireEvent.click (toggle)
+    fireEvent.click (screen.getByRole ('checkbox', { name: 'スキップ' }))
+
+    expect (screen.getByText ('kept title')).toBeInTheDocument ()
+    expect (screen.getByText ('invalid')).toBeInTheDocument ()
+  })
+
+  it ('moves existing skipped rows into the collapsed section', async () => {
+    savePostImportSession ({
+      source: 'https://example.com/post',
+      repairMode: 'all',
+      rows: [
+        buildPostImportRow ({
+          sourceRow: 1,
+          attributes: { title: 'existing row' },
+          skipReason: 'existing',
+          existingPostId: 2 }),
+        buildPostImportRow ({
+          sourceRow: 2,
+          attributes: { title: 'normal row' } })] })
+
+    renderReviewPage ()
+
+    expect (screen.getByText ('既存投稿による自動スキップ 1件')).toBeInTheDocument ()
+    expect (screen.queryByText ('existing row')).not.toBeInTheDocument ()
+    expect (screen.getByText ('normal row')).toBeInTheDocument ()
+
+    fireEvent.click (screen.getByRole ('button', { name: '既存投稿による自動スキップ 1件' }))
+
+    expect (screen.getByText ('existing row')).toBeInTheDocument ()
+    expect (screen.queryAllByRole ('button', { name: '編輯' })).toHaveLength (1)
+    expect (screen.queryAllByRole ('checkbox', { name: 'スキップ' })).toHaveLength (1)
+  })
+
   it ('navigates to /posts when the last failed row completes', async () => {
     savePostImportSession ({
       source: 'https://example.com/post',

frontend/src/pages/posts/PostImportReviewPage.tsx

@@ -17,9 +17,11 @@ import { clearPostImportSession,
 	 buildNextEditedRow,
 	 canEditReviewRow,
 	 canRetryResultRow,
-	 creatableImportRows,
 	 hasExactSourceRows,
 	 initialisePreviewRows,
+	 isCompletedReviewRow,
+	 isExistingSkipRow,
+	 isNonRecoverableFailedRow,
 	 mergeImportResults,
 	 mergeValidatedImportRow,
 	 mergeValidatedImportRows,
@@ -29,7 +31,8 @@ import { clearPostImportSession,
 	 resultRowMessages,
 	 reviewSummaryCounts,
 	 retryImportRow,
-	 savePostImportSession } from '@/lib/postImportSession'
+	 savePostImportSession,
+	 validatableImportRows } from '@/lib/postImportSession'
 import { canEditContent } from '@/lib/users'
 import Forbidden from '@/pages/Forbidden'
 
@@ -59,6 +62,7 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
   const [loading, setLoading] = useState (false)
   const [loadingRow, setLoadingRow] = useState<number | null> (null)
   const [editingRow, setEditingRow] = useState<PostImportRow | null> (null)
+  const [showExistingRows, setShowExistingRows] = useState (false)
   const sessionRef = useRef<PostImportSession | null> (null)
 
   useEffect (() => {
@@ -78,13 +82,7 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
 
   const rows = session?.rows ?? []
   const counts = useMemo (() => reviewSummaryCounts (rows), [rows])
-  const processable = useMemo (
-      () => processableImportRows (rows),
-      [rows])
-  const creatable = useMemo (
-      () => creatableImportRows (rows),
-      [rows])
-  const reviewRows =
+  const sortedRows =
       session?.repairMode === 'failed'
       ? (
 	  [...rows].sort ((a, b) => {
@@ -93,6 +91,8 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
 	    return aRepair - bRepair || a.sourceRow - b.sourceRow
 	  }))
       : rows
+  const existingRows = sortedRows.filter (row => isExistingSkipRow (row))
+  const reviewRows = sortedRows.filter (row => !(isExistingSkipRow (row)))
   const busy = loading || loadingRow != null
 
   const persistSession = (nextSession: PostImportSession) => {
@@ -110,6 +110,35 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
     navigate ('/posts')
   }
 
+  const toggleManualSkip = (sourceRow: number, checked: boolean) => {
+    if (busy)
+      return
+
+    const currentSession = sessionRef.current
+    if (currentSession == null)
+      return
+
+    const nextRows = currentSession.rows.map (row => {
+      if (row.sourceRow !== sourceRow)
+        return row
+      if (isExistingSkipRow (row)
+          || row.importStatus === 'created'
+          || isNonRecoverableFailedRow (row))
+        return row
+      return {
+	  ...row,
+	  skipReason: checked ? 'manual' : undefined,
+	  existingPostId: checked ? undefined : row.existingPostId }
+    })
+    const nextSession = {
+	...currentSession,
+	rows: nextRows,
+	repairMode: resultRepairMode (nextRows) }
+    persistSession (nextSession)
+    if (nextRows.every (row => isCompletedReviewRow (row)))
+      finishImport ()
+  }
+
   useEffect (() => {
     if (editingRow == null || session?.repairMode !== 'failed')
       return
@@ -154,8 +183,7 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
     {
       const validated = await apiPost<{ rows: PostImportRow[] }> ('/posts/import/validate', {
 	  rows:
-	      nextRows
-	      .filter (currentRow => currentRow.importStatus !== 'created')
+	      validatableImportRows (nextRows)
 	      .map (currentRow => ({
 		      sourceRow: currentRow.sourceRow,
 		      url: currentRow.url,
@@ -256,7 +284,7 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
       const pendingRows = retryImportRow (initialSession.rows, sourceRow)
       const pendingSession = { ...initialSession, rows: pendingRows }
       persistSession (pendingSession)
-      const requestedRows = pendingRows.filter (row => row.importStatus !== 'created')
+      const requestedRows = validatableImportRows (pendingRows)
       const validated = await apiPost<{ rows: PostImportRow[] }> ('/posts/import/validate', {
 	  rows: requestedRows.map (row => ({
 		  sourceRow: row.sourceRow,
@@ -362,8 +390,7 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
           rows: nextRows,
           repairMode: resultRepairMode (nextRows) }
       persistSession (resultSession)
-      if (nextRows.every (row =>
-	  row.importStatus === 'created' || row.importStatus === 'skipped'))
+      if (nextRows.every (row => isCompletedReviewRow (row)))
 	{
 	  finishImport ()
 	  return
@@ -387,14 +414,23 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
 
   const submit = async () => {
     const currentSession = sessionRef.current
-    if (currentSession == null || processable.length === 0 || busy)
+    if (currentSession == null || busy)
       return
+    if (rows.every (row => isCompletedReviewRow (row)))
+      {
+	finishImport ()
+	return
+      }
 
     setLoading (true)
     try
     {
-      const validatableRows =
-	  currentSession.rows.filter (row => row.importStatus !== 'created')
+      const validatableRows = validatableImportRows (currentSession.rows)
+      if (validatableRows.length === 0)
+	{
+	  finishImport ()
+	  return
+	}
       const validated = await apiPost<{ rows: PostImportRow[] }> ('/posts/import/validate', {
 	  rows:
 	      validatableRows.map (row => ({
@@ -470,8 +506,7 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
           rows: nextRows,
           repairMode: resultRepairMode (nextRows) }
       persistSession (nextSession)
-      if (nextRows.every (row =>
-	  row.importStatus === 'created' || row.importStatus === 'skipped'))
+      if (nextRows.every (row => isCompletedReviewRow (row)))
 	{
 	  finishImport ()
 	}
@@ -492,24 +527,52 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
   if (session == null)
     return null
 
-	return (
+  return (
       <>
 	<Helmet>
-	  <title>{`広場に投稿を追加 | ${ SITE_TITLE }`}</title>
+	  <title>{`追加内容確認 | ${ SITE_TITLE }`}</title>
 	</Helmet>
 
 	<MainArea className="min-h-0">
 	  <div className="mx-auto max-w-6xl space-y-4 p-4">
-	    <PageTitle>広場に投稿を追加</PageTitle>
+	    <PageTitle>追加内容確認</PageTitle>
+
+	    {counts.existingSkipped > 0 && (
+		<div className="rounded-lg border p-4">
+		  <button
+		      type="button"
+		      className="text-left text-sm font-medium"
+		      onClick={() => setShowExistingRows (current => !(current))}>
+		    既存投稿による自動スキップ {counts.existingSkipped}件
+		  </button>
+		  {showExistingRows && (
+		      <div className="mt-3 space-y-3">
+			{existingRows.map (row => (
+			    <div key={row.sourceRow} id={`post-import-row-${ row.sourceRow }`}>
+			      <PostImportRowSummary
+				  row={row}
+				  showActions={false}
+				  showSkipToggle={false}
+				  rowMessages={resultRowMessages (row)}/>
+			    </div>))}
+		      </div>)}
+		</div>)}
 
 	    <div className="space-y-3">
 	      {reviewRows.map (row => (
 		  <div key={row.sourceRow} id={`post-import-row-${ row.sourceRow }`}>
 		    <PostImportRowSummary
 			row={row}
+			showSkipToggle={!(isExistingSkipRow (row))}
 			editDisabled={busy}
 			retryDisabled={busy}
+			skipDisabled={
+			    busy
+			    || isExistingSkipRow (row)
+			    || row.importStatus === 'created'
+			    || isNonRecoverableFailedRow (row)}
 			onEdit={() => void editRow (row)}
+			onToggleSkip={checked => toggleManualSkip (row.sourceRow, checked)}
 			onRetry={canRetryResultRow (row) ? () => void retry (row.sourceRow) : undefined}
 			rowMessages={resultRowMessages (row)}/>
 		  </div>))}
@@ -519,9 +582,10 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
 
 	<PostImportFooter
 	    loading={busy}
-	    processableCount={processable.length}
-	    creatableCount={creatable.length}
-	    skipPlannedCount={counts.skipPlanned}
+	    creatableCount={counts.creatable}
+	    manualSkippedCount={counts.manualSkipped}
+	    existingSkippedCount={counts.existingSkipped}
+	    pendingOrErrorCount={counts.pendingOrError}
 	    onBack={() => navigate ('/posts/new')}
 	    onSubmit={submit}/>
       </>)
@@ -529,16 +593,18 @@ const PostImportReviewPage: FC<Props> = ({ user }) => {
 
 const PostImportFooter = (
     { loading,
-      processableCount,
       creatableCount,
-      skipPlannedCount,
+      manualSkippedCount,
+      existingSkippedCount,
+      pendingOrErrorCount,
       onBack,
-      onSubmit }: { loading:          boolean
-		    processableCount: number
-		    creatableCount:   number
-		    skipPlannedCount: number
-		    onBack:           () => void
-		    onSubmit:         () => void },
+      onSubmit }: { loading:             boolean
+		    creatableCount:      number
+		    manualSkippedCount:  number
+		    existingSkippedCount: number
+		    pendingOrErrorCount: number
+		    onBack:              () => void
+		    onSubmit:            () => void },
 ) => (
     <div
 	className="shrink-0 border-t bg-white/95 p-4 backdrop-blur
@@ -546,9 +612,10 @@ const PostImportFooter = (
       <div className="mx-auto flex max-w-6xl flex-col gap-3 md:flex-row
 		      md:items-center md:justify-between">
 	<div className="flex flex-wrap items-center gap-2 text-sm">
-	  <span>処理対象 {processableCount}件</span>
-	  <span>登録対象 {creatableCount}件</span>
-	  <span>スキップ予定 {skipPlannedCount}件</span>
+	  <span>作成対象 {creatableCount}件</span>
+	  <span>手動スキップ {manualSkippedCount}件</span>
+	  <span>既存投稿による自動スキップ {existingSkippedCount}件</span>
+	  <span>error／未処理 {pendingOrErrorCount}件</span>
 	</div>
 	<div className="flex flex-col gap-2 sm:flex-row">
 	  <Button type="button" variant="outline" onClick={onBack} disabled={loading}>
@@ -557,7 +624,7 @@ const PostImportFooter = (
 	  <Button
 	      type="button"
 	      onClick={onSubmit}
-	      disabled={loading || processableCount === 0}>
+	      disabled={loading || creatableCount === 0}>
 	    取込実行
 	  </Button>
 	</div>