feat: image upload on articles

features/editor_image_upload.feature

@@ -0,0 +1,136 @@
+Feature: Wiring the editor's image upload flow
+
+  As a verified RenewCMS owner writing an article
+  I want the editor's image button (and dropping a file onto the editor) to open an upload
+    modal that validates the file, shows progress, and inserts the result at my cursor
+  So that I can add images to an article's body without leaving the editor, with clear
+    feedback when a file is rejected or the upload fails
+
+  Background:
+    Given EditorView.vue listens for ArticleEditor's "request-image" event and, on it, opens
+      ImageUploader (a UModal titled "Add an image") with the current article's id
+    And dropping a file directly onto the editor surface also opens ImageUploader, with that
+      file already provided to it instead of an empty idle state
+    And ImageUploader validates a chosen or dropped file in the browser, checking both its MIME
+      type and its file extension against png/jpeg/webp/svg, and that its size is at most
+      10 × 1024 × 1024 bytes, before sending anything
+    And a file that passes validation is uploaded via a new useImageUpload composable, using
+      XMLHttpRequest (not useApi) so upload progress is observable, as multipart/form-data with
+      the file under the field name "file", to POST /v1/article/{articleId}/image, per
+      features/upload_article_image.feature's already-implemented and already-mounted contract
+    And a 201 response's {"location": "..."} is inserted into ArticleEditor's content at the
+      current cursor position via an exposed insertImage(src, alt) method, with alt ""; this
+      moves useArticleDraft's state to "dirty" the same way any other body edit does
+    And closing the modal while an upload is in flight aborts the XMLHttpRequest
+    And a 401 response is handled entirely by useApi's global handling
+      (features/api_client_global_error_handling.feature) and is out of scope for new scenarios
+      here; the same is true of a 404 (the article was deleted elsewhere), which the editor's
+      existing not-found handling already covers (features/editor_core.feature)
+
+  Scenario: Opening the uploader from the toolbar's image button shows the idle state
+    Given the user is on /article/12/edit with the editor focused
+    When the user activates the toolbar's "Image" button
+    Then ImageUploader opens titled "Add an image"
+    And it shows "Drop an image here", a "Choose file" action, and the help text
+      "PNG, JPEG, WEBP, SVG · max 10 MB"
+    And its cancel action reads "Cancel"
+    And no request has been sent
+
+  Scenario: Dragging a file over the editor surface shows the dragging-over state
+    Given ImageUploader is open in the idle state
+    When the user drags a file over the drop zone
+    Then the drop zone reads "Drop to upload"
+
+  Scenario: Dropping a valid file onto the editor opens the uploader already uploading it
+    Given the user is on /article/12/edit with the editor focused and ImageUploader is not open
+    When the user drops a file named "before.png", content type "image/png", size 3.9 MB, onto
+      the editor surface
+    Then ImageUploader opens titled "Add an image"
+    And POST /v1/article/12/image is sent with that file under the field name "file"
+    And the uploading state is shown, not the idle state
+
+  Scenario Outline: Choosing a file the browser can reject never sends a request
+    Given ImageUploader is open in the idle state for article 12
+    When the user chooses a file named "<filename>", content type "<content_type>", size <size>
+    Then no request is sent to POST /v1/article/12/image
+    And the rejected state shows the title "\"<filename>\" can't be used"
+    And its text reads "<description>"
+    And its confirm action reads "Choose another file" and its cancel action reads "Cancel"
+
+    Examples:
+      | filename       | content_type    | size    | description                                                    |
+      | plan.pdf       | application/pdf | 1.2 MB  | Use a PNG, JPEG, WEBP or SVG image, up to 10 MB.                |
+      | disguised.png  | application/pdf | 1.2 MB  | Use a PNG, JPEG, WEBP or SVG image, up to 10 MB.                |
+      | north-wall.tif | image/png       | 14.2 MB | north-wall.tif is 14.2 MB. Images can be up to 10 MB.           |
+
+  Scenario: "Choose another file" from the rejected state returns to idle
+    Given ImageUploader is in the rejected state for a file named "plan.pdf"
+    When the user activates "Choose another file"
+    Then the idle state is shown again, with the file picker available
+
+  Scenario: A valid upload shows progress and its cancel action reads "Cancel upload"
+    Given ImageUploader is open in the idle state for article 12
+    When the user chooses a file named "north-wall.jpg", content type "image/jpeg", size 3.9 MB
+    Then POST /v1/article/12/image is sent with that file under the field name "file"
+    And the uploading state shows "north-wall.jpg 0%" and "Uploading 0.0 of 3.9 MB"
+    And its cancel action reads "Cancel upload"
+    When the upload reports 2.4 MB sent of 3.9 MB
+    Then the uploading state shows "north-wall.jpg 62%" and "Uploading 2.4 of 3.9 MB"
+
+  Scenario: Closing the dialog during an upload cancels it
+    Given ImageUploader is uploading a file named "north-wall.jpg" to article 12
+    When the user activates "Cancel upload" (or otherwise closes the modal)
+    Then the in-flight XMLHttpRequest is aborted
+    And the modal closes
+    And the editor's body is unchanged and remains in its previous dirty/clean state
+
+  Scenario: A successful upload inserts the image at the cursor and marks the draft dirty
+    Given the user is on /article/12/edit in the Saved state and ImageUploader is uploading a
+      file named "north-wall.jpg" to article 12
+    When POST /v1/article/12/image resolves 201 with {"location": "/static/uploadedImages/north-wall.jpg"}
+    Then the uploading state briefly shows "Image added"
+    And the image at "/static/uploadedImages/north-wall.jpg" is inserted into the editor's
+      content at the cursor via insertImage
+    And SaveStatus reads "Unsaved changes" and the Save button becomes enabled
+    And a toast appears: color success, icon i-lucide-circle-check, title "Image added",
+      description "Save to keep it in the article."
+    And the modal closes 600 ms after the response resolves
+
+  Scenario Outline: A server-side upload failure keeps the article unchanged and offers a retry
+    Given ImageUploader is uploading a file named "north-wall.jpg" to article 12
+    When POST /v1/article/12/image <failure>
+    Then the failed state shows the title "Upload failed"
+    And its text reads "The server didn't accept the file. Your article hasn't changed."
+    And its confirm action reads "Try again"
+    And the editor's body is unchanged, and no image is inserted
+
+    Examples:
+      | failure                     |
+      | resolves with a 500 response |
+      | never reaches the server     |
+
+  Scenario: "Try again" re-attempts the upload with the same file
+    Given ImageUploader is in the failed state for a file named "north-wall.jpg", article 12,
+      after a 500 response
+    When the user activates "Try again"
+    Then POST /v1/article/12/image is sent again with that same file under the field name "file"
+    And the uploading state is shown
+
+  Scenario: A server 400 for a type the client should have caught shows the same rejected copy
+    Given ImageUploader is uploading a file named "notes.pdf" to article 12 (a type that
+      defensively passed the browser's own check, e.g. a MIME type the browser misreported)
+    When POST /v1/article/12/image resolves 400
+    Then the rejected state shows the title "\"notes.pdf\" can't be used"
+    And its text reads "Use a PNG, JPEG, WEBP or SVG image, up to 10 MB."
+    And its confirm action reads "Choose another file"
+    And the editor's body is unchanged, and no image is inserted
+
+  Scenario: A server 400 for a size the client should have caught shows the same size-named copy
+    Given ImageUploader is uploading a file named "north-wall.tif" to article 12 (a file that
+      defensively passed the browser's own size check somehow, e.g. its reported size changed
+      between selection and send)
+    When POST /v1/article/12/image resolves 400
+    Then the rejected state shows the title "\"north-wall.tif\" can't be used"
+    And its text reads "north-wall.tif is 14.2 MB. Images can be up to 10 MB."
+    And its confirm action reads "Choose another file"
+    And the editor's body is unchanged, and no image is inserted

features/editor_image_upload.qa.md

@@ -0,0 +1,90 @@
+# QA: Wiring the editor's image upload flow
+
+## Automated (Vitest + Vue Test Utils, `task test:web`)
+
+Mock `XMLHttpRequest` (a fake implementing `open`/`setRequestHeader`/`send`/`abort` and firing
+`upload.progress`, `load`, `error`) for `POST /v1/article/{id}/image`; useApi/fetch is not
+involved in this slice. Mount EditorPage inside DashboardShell at `/article/12/edit` with the
+editor_core.qa.md fixture article (id 12, title "How we price a bathroom renovation", is_online
+false), GET already resolved 200.
+
+1. **Toolbar button opens the idle state** — click the toolbar's "Image" button; assert
+   ImageUploader opens titled "Add an image", showing "Drop an image here", "Choose file",
+   "PNG, JPEG, WEBP, SVG · max 10 MB", cancel "Cancel"; assert no XHR was created.
+2. **Dragging over shows "Drop to upload"** — with the uploader open idle, fire a `dragover` on
+   the drop zone; assert the text changes to "Drop to upload".
+3. **Dropping a file on the editor opens the uploader already uploading** — with the uploader
+   closed, dispatch a `drop` event with a file `before.png` (image/png, 3.9 MB) on the editor
+   surface; assert ImageUploader opens and an XHR to `/v1/article/12/image` is created with that
+   file, and the uploading state (not idle) is shown.
+4. **Rejected — Examples-driven on type, extension mismatch, and size** — for each of `plan.pdf`
+   (application/pdf, 1.2 MB), `disguised.png` (application/pdf, 1.2 MB), and `north-wall.tif`
+   (image/png, 14.2 MB), choose the file via the `UFileUpload`; assert no XHR is created and the
+   rejected state shows the exact title/text/confirm/cancel copy from the feature's Examples.
+5. **"Choose another file" returns to idle** — from the rejected state, click "Choose another
+   file"; assert the idle state re-renders.
+6. **Uploading shows live progress and "Cancel upload"** — choose `north-wall.jpg` (image/jpeg,
+   3.9 MB); assert the XHR is created with that file under field `file`; assert cancel reads
+   "Cancel upload"; fire an `upload.progress` event with `loaded: 2.4 * 1024 * 1024, total: 3.9 *
+   1024 * 1024`; assert the text reads "north-wall.jpg 62%" and "Uploading 2.4 of 3.9 MB".
+7. **Closing during an upload aborts the XHR** — from the uploading state, click "Cancel
+   upload"; assert the fake XHR's `abort` was called, the modal closes, and the editor's body
+   and dirty state are unchanged from before the upload started.
+8. **A 201 inserts at the cursor and marks the draft dirty** — from the uploading state, resolve
+   the fake XHR with status 201 and body `{"location": "/static/uploadedImages/north-wall.jpg"}`;
+   assert `insertImage` (or the editor's exposed method) was called with that location; assert
+   SaveStatus now reads "Unsaved changes" and Save is enabled; assert a toast appears with color
+   success, icon `i-lucide-circle-check`, title "Image added", description "Save to keep it in
+   the article."; advance fake timers 600 ms and assert the modal has closed.
+9. **A 500 or network failure shows "Upload failed" and keeps the article unchanged, Examples-
+   driven** — for (a) the fake XHR firing `load` with status 500 and (b) firing `error`; assert
+   the failed state shows title "Upload failed", text "The server didn't accept the file. Your
+   article hasn't changed.", confirm "Try again"; assert no `insertImage` call and the editor's
+   body/dirty state is unchanged.
+10. **"Try again" resends the same file** — from the failed state for `north-wall.jpg`, click
+    "Try again"; assert a new XHR is created for `/v1/article/12/image` with the same file, and
+    the uploading state is shown again.
+11. **A server 400 for a type the client should have caught shows the rejected copy** — from an
+    uploading state for `notes.pdf`, resolve the fake XHR with status 400; assert the rejected
+    state shows title "\"notes.pdf\" can't be used", text "Use a PNG, JPEG, WEBP or SVG image,
+    up to 10 MB.", confirm "Choose another file"; assert no `insertImage` call.
+12. **A server 400 for a size the client should have caught shows the size-named rejected copy**
+    — from an uploading state for `north-wall.tif`, resolve the fake XHR with status 400; assert
+    the rejected state shows title "\"north-wall.tif\" can't be used", text "north-wall.tif is
+    14.2 MB. Images can be up to 10 MB.", confirm "Choose another file"; assert no `insertImage`
+    call.
+
+## Visual (manual verification — desktop and mobile, light and dark)
+
+Reference: `docs/design/screens/editor.md` states "Upload: choose", "Upload: in progress",
+"Upload: rejected", "Upload: inserted", and `docs/design/source/RenewCMS Screens Back-
+office.dc.html`. Run `task visual:check -- editor` for each state below; add each state's mock
+setup to `web/visual/states.ts` first, reusing editor_core.qa.md's fixture article (id 12, title
+"How we price a bathroom renovation", draft, "Today, 11:02", 3 images) plus the sample file data
+from the board: filename "north-wall.jpg", size 3.9 MB, progress 62% / 2.4 of 3.9 MB uploaded.
+
+- [ ] Upload: choose — modal "Add an image", idle state, cancel "Cancel".
+- [ ] Upload: in progress — modal "Add an image", uploading "north-wall.jpg 62%" / "Uploading
+      2.4 of 3.9 MB", cancel "Cancel upload".
+- [ ] Upload: rejected — modal "Add an image", rejected state for a sample rejected file per the
+      board's script, cancel "Cancel", confirm "Choose another file".
+- [ ] Upload: inserted — toast "Image added" / "Save to keep it in the article.", editor status
+      "draft", save "dirty".
+- [ ] Mobile (all of the above at 390×844): same modal layout constraints as other editor
+      modals (leading arrow-left button, trailing ellipsis in the header behind it).
+- [ ] Keyboard/focus: the drop zone is reachable by Tab and Enter opens the file picker; focus
+      moves into the modal on open and is trapped there; Esc during "Upload: in progress"
+      behaves like "Cancel upload" (aborts, closes); the progress bar's `role="progressbar"` /
+      `aria-valuenow` updates are announced without spamming on every progress tick.
+  - [ ] Motion: modal open/close follows the standard 240 ms timing; the success state's 600 ms
+      auto-close is not visually checked as a capture (it's a timing behavior, not a static
+      state) — cover only via the Vitest fake-timer assertion above.
+
+## Manual verification
+
+- **Real POST round trip against a running server** — Vitest only mocks `XMLHttpRequest`;
+  confirm a real upload (200/400/401/404/500) against `task dev` with a live SQLite file and the
+  real `POST /v1/article/{id}/image` handler, since `features/upload_article_image.feature`'s
+  httptest suite covers the handler in isolation but never through this SPA flow.
+- **Real drag-and-drop from the OS file picker** — jsdom's `drop` event is synthetic; confirm a
+  real OS-level drag of an image file onto the editor in a real browser.

web/bun.lock

@@ -8,6 +8,7 @@
         "@nuxt/ui": "^4.11.2",
         "@tailwindcss/vite": "^4.1.18",
         "@tiptap/core": "3.31.3",
+        "@tiptap/extension-drag-handle-vue-3": "^3.31.3",
         "@vueuse/core": "14.4.0",
         "pinia": "^3.0.4",
         "shiki": "^4.4.3",

web/package.json

@@ -19,6 +19,7 @@
 		"@nuxt/ui": "^4.11.2",
 		"@tailwindcss/vite": "^4.1.18",
 		"@tiptap/core": "3.31.3",
+		"@tiptap/extension-drag-handle-vue-3": "^3.31.3",
 		"@vueuse/core": "14.4.0",
 		"pinia": "^3.0.4",
 		"shiki": "^4.4.3",

web/src/components/ArticleDetails.vue

@@ -1,10 +1,13 @@
 <script setup lang="ts">
 import { computed } from 'vue'
+import { useToast } from '@nuxt/ui/composables'
 import type { Article } from '@/composables/useArticles'
 
 const props = defineProps<{ article: Article }>()
 
-defineEmits<{ 'copy-url': [] }>()
+const emit = defineEmits<{ 'copy-url': [] }>()
+
+const toast = useToast()
 
 const open = defineModel<boolean>('open', { default: false })
 
@@ -55,6 +58,28 @@ const apiNote = computed(() =>
 		? 'Live. Your website can read this article.'
 		: 'Returns 404 until the article is online.',
 )
+
+async function copyUrl() {
+	const url = `${window.location.origin}${publicUrl.value}`
+	try {
+		await navigator.clipboard.writeText(url)
+		toast.add({
+			id: `article-link-copied-${props.article.id}`,
+			color: 'success',
+			icon: 'i-lucide-circle-check',
+			title: 'Link copied',
+			description: `The API URL for "${props.article.title}" is on your clipboard.`,
+		})
+		emit('copy-url')
+	} catch {
+		toast.add({
+			id: `article-link-copy-failed-${props.article.id}`,
+			color: 'error',
+			icon: 'i-lucide-circle-x',
+			title: "Couldn't copy the link",
+		})
+	}
+}
 </script>
 
 <template>
@@ -89,7 +114,15 @@ const apiNote = computed(() =>
 					class="flex items-center gap-1.5 bg-elevated px-2 py-1.5 font-mono text-xs"
 				>
 					<span class="flex-1">{{ publicUrl }}</span>
-					<UIcon name="i-lucide-copy" class="size-3.5" />
+					<UButton
+						icon="i-lucide-copy"
+						color="neutral"
+						variant="ghost"
+						size="sm"
+						aria-label="Copy the public API URL"
+						class="size-5 p-0"
+						@click="copyUrl"
+					/>
 				</div>
 				<p class="text-xs/[18px] text-muted">{{ apiNote }}</p>
 			</div>
@@ -127,7 +160,15 @@ const apiNote = computed(() =>
 							class="flex items-center gap-1.5 bg-elevated px-2 py-1.5 font-mono text-xs"
 						>
 							<span class="flex-1">{{ publicUrl }}</span>
-							<UIcon name="i-lucide-copy" class="size-3.5" />
+							<UButton
+								icon="i-lucide-copy"
+								color="neutral"
+								variant="ghost"
+								size="sm"
+								aria-label="Copy the public API URL"
+								class="size-5 p-0"
+								@click="copyUrl"
+							/>
 						</div>
 						<p class="text-xs/[18px] text-muted">{{ apiNote }}</p>
 					</div>

web/src/components/ArticleEditor.vue

@@ -42,9 +42,7 @@ function currentBlockLabel(editor: Editor) {
 }
 
 function isDefaultAlignment(editor: Editor) {
-	return !['center', 'right', 'justify'].some((align) =>
-		editor.isActive({ textAlign: align }),
-	)
+	return !['center', 'right', 'justify'].some((align) => editor.isActive({ textAlign: align }))
 }
 
 function buildItems(editor: Editor): EditorToolbarItem[][] {
@@ -72,8 +70,7 @@ function buildItems(editor: Editor): EditorToolbarItem[][] {
 					{
 						icon: 'i-lucide-pilcrow',
 						label: 'Paragraph',
-						onSelect: () =>
-							editor.chain().focus().setParagraph().run(),
+						onSelect: () => editor.chain().focus().setParagraph().run(),
 					},
 					{
 						kind: 'heading',
@@ -201,6 +198,9 @@ defineExpose({
 	focus() {
 		editorInstance.value?.commands.focus()
 	},
+	insertImage(src: string, alt: string) {
+		editorInstance.value?.commands.setImage({ src, alt })
+	},
 })
 </script>
 
@@ -216,6 +216,7 @@ defineExpose({
 		@update:model-value="onUpdate"
 	>
 		<span class="hidden">{{ captureEditor(editor) }}</span>
+		<UEditorDragHandle :editor="editor" />
 		<UEditorToolbar
 			:editor="editor"
 			:items="buildItems(editor)"
@@ -225,9 +226,7 @@ defineExpose({
 		<div class="col-start-1 row-start-3">
 			<slot name="footer" />
 		</div>
-		<div
-			class="col-start-2 row-span-2 row-start-2 hidden min-h-0 lg:block"
-		>
+		<div class="col-start-2 row-span-2 row-start-2 hidden min-h-0 lg:block">
 			<slot name="aside" />
 		</div>
 	</UEditor>
@@ -239,16 +238,16 @@ defineExpose({
 	grid-row-start: 2;
 	min-height: 0;
 	overflow-y: auto;
-	padding: 2.5rem 3rem;
 	background: var(--ui-bg);
 }
 .article-editor :deep(.ProseMirror) {
-	max-width: 42rem;
-	padding: 0;
+	box-sizing: border-box;
+	max-width: 48rem;
+	padding: 2.5rem 3rem;
 	outline: none;
 }
 @media (max-width: 47.999rem) {
-	.article-editor :deep([data-slot='content']) {
+	.article-editor :deep(.ProseMirror) {
 		padding: 1.5rem 1rem;
 	}
 }

web/src/components/ArticleTable.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { ref } from 'vue'
 import { useRouter } from 'vue-router'
 import ArticleStatusBadge from '@/components/ArticleStatusBadge.vue'
 import { formatAbsoluteDateFromIso, formatRelativeDate } from '@/lib/relativeDate'
@@ -23,14 +24,27 @@ const router = useRouter()
 const columnWidths =
 	'[&:nth-child(2)]:w-27.5 [&:nth-child(3)]:w-32.5 [&:nth-child(4)]:w-35 [&:nth-child(5)]:w-11'
 
+const sorting = ref([{ id: 'updated_at', desc: true }])
+
 const columns = [
-	{ accessorKey: 'title', header: 'Title' },
-	{ accessorKey: 'is_online', header: 'Status', size: 110 },
-	{ accessorKey: 'created_at', header: 'Created', size: 130 },
-	{ accessorKey: 'updated_at', header: 'Updated', size: 140 },
+	{ accessorKey: 'title', header: 'Title', enableSorting: true },
+	{ accessorKey: 'is_online', header: 'Status', size: 110, enableSorting: true },
+	{ accessorKey: 'created_at', header: 'Created', size: 130, enableSorting: true },
+	{ accessorKey: 'updated_at', header: 'Updated', size: 140, enableSorting: true },
 	{ id: 'actions', header: '', size: 44 },
 ]
 
+function sortIcon(column: { getIsSorted: () => false | 'asc' | 'desc' }) {
+	const sorted = column.getIsSorted()
+	if (sorted === 'asc') {
+		return 'i-lucide-arrow-up'
+	}
+	if (sorted === 'desc') {
+		return 'i-lucide-arrow-down'
+	}
+	return undefined
+}
+
 function editPath(article: Article) {
 	return `/article/${article.id}/edit`
 }
@@ -83,7 +97,7 @@ function actionsFor(article: Article) {
 	]
 }
 
-function onSelect(row: { original: Article }) {
+function onSelect(_event: Event, row: { original: Article }) {
 	router.push(editPath(row.original))
 }
 </script>
@@ -112,6 +126,7 @@ function onSelect(row: { original: Article }) {
 				th: `px-3 ${columnWidths}`,
 				td: `h-11 px-3 py-0 ${columnWidths}`,
 			}"
+			v-model:sorting="sorting"
 			@select="onSelect"
 		>
 			<template #caption>
@@ -120,6 +135,50 @@ function onSelect(row: { original: Article }) {
 				</caption>
 			</template>
 
+			<template #title-header="{ column }">
+				<button
+					type="button"
+					class="inline-flex items-center gap-1 text-highlighted"
+					@click.stop="column.toggleSorting()"
+				>
+					Title
+					<UIcon v-if="sortIcon(column)" :name="sortIcon(column)!" class="size-3" />
+				</button>
+			</template>
+
+			<template #is_online-header="{ column }">
+				<button
+					type="button"
+					class="inline-flex items-center gap-1 text-highlighted"
+					@click.stop="column.toggleSorting()"
+				>
+					Status
+					<UIcon v-if="sortIcon(column)" :name="sortIcon(column)!" class="size-3" />
+				</button>
+			</template>
+
+			<template #created_at-header="{ column }">
+				<button
+					type="button"
+					class="inline-flex items-center gap-1 text-highlighted"
+					@click.stop="column.toggleSorting()"
+				>
+					Created
+					<UIcon v-if="sortIcon(column)" :name="sortIcon(column)!" class="size-3" />
+				</button>
+			</template>
+
+			<template #updated_at-header="{ column }">
+				<button
+					type="button"
+					class="inline-flex items-center gap-1 text-highlighted"
+					@click.stop="column.toggleSorting()"
+				>
+					Updated
+					<UIcon v-if="sortIcon(column)" :name="sortIcon(column)!" class="size-3" />
+				</button>
+			</template>
+
 			<template #title-cell="{ row }">
 				<RouterLink
 					:to="editPath(row.original)"
@@ -140,13 +199,6 @@ function onSelect(row: { original: Article }) {
 				/>
 			</template>
 
-			<template #updated_at-header>
-				<span class="inline-flex items-center gap-1 text-highlighted">
-					Updated
-					<UIcon name="i-lucide-arrow-down" class="size-3" />
-				</span>
-			</template>
-
 			<template #created_at-cell="{ row }">
 				<span class="text-muted">{{
 					formatAbsoluteDateFromIso(row.original.created_at)

web/src/components/CharacterCounter.vue

@@ -8,11 +8,13 @@ const props = withDefaults(
 		min?: number
 		warnAt?: number
 		variant?: 'inline' | 'footer'
+		plainText?: boolean
 	}>(),
 	{
 		min: 0,
 		warnAt: 0.9,
 		variant: 'inline',
+		plainText: false,
 	},
 )
 
@@ -34,11 +36,14 @@ const status = computed<'normal' | 'warn' | 'over' | 'under'>(() => {
 	return 'normal'
 })
 
-const overText = computed(() =>
-	overBy.value === 1
-		? '1 character over. Shorten the text or remove an image. Formatting counts too.'
-		: `${formatThousands(overBy.value)} characters over. Shorten the text or remove an image. Formatting counts too.`,
-)
+const overText = computed(() => {
+	const suffix = props.plainText
+		? 'Shorten the text.'
+		: 'Shorten the text or remove an image. Formatting counts too.'
+	return overBy.value === 1
+		? `1 character over. ${suffix}`
+		: `${formatThousands(overBy.value)} characters over. ${suffix}`
+})
 
 const warnText = 'Close to the limit. Images and formatting count too.'
 

web/src/components/DashboardShell.vue

@@ -3,6 +3,7 @@ import { computed, ref } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { useSessionStore } from '@/stores/session'
 import { useApi } from '@/composables/useApi'
+import { useSidebarCollapsed } from '@/composables/useSidebarCollapsed'
 import AppBoot from '@/components/AppBoot.vue'
 import AppLogo from '@/components/AppLogo.vue'
 import ErrorView from '@/components/ErrorView.vue'
@@ -44,7 +45,22 @@ const navItems = computed(() =>
 
 const routeTitle = computed(() => (route.meta.title as string) ?? '')
 const pageTitle = computed(() => props.mobileTitle ?? routeTitle.value)
-const sidebarCollapsed = ref(false)
+const sidebarCollapsed = useSidebarCollapsed()
+
+const sidebarUi = computed(() => ({
+	root: sidebarCollapsed.value ? 'min-w-14 px-1 py-3' : 'min-w-14 p-3',
+	header: 'mb-3 h-10 gap-2.5 px-1.5',
+	body: 'gap-0.5 p-0',
+	footer: 'p-0',
+}))
+
+const navUi = computed(() => ({
+	list: 'flex flex-col gap-0.5',
+	link: sidebarCollapsed.value
+		? 'h-8 justify-center gap-0 px-0 text-sm'
+		: 'h-8 gap-2.5 px-2.5 py-0 text-sm',
+	linkLeadingIcon: 'size-4',
+}))
 const loggingOut = ref(false)
 
 function onRetry() {
@@ -75,12 +91,7 @@ async function onLogout() {
 			:resizable="false"
 			:default-size="14"
 			:collapsed-size="3.5"
-			:ui="{
-				root: 'min-w-14 p-3',
-				header: 'mb-3 h-10 gap-2.5 px-1.5',
-				body: 'gap-0.5 p-0',
-				footer: 'p-0',
-			}"
+			:ui="sidebarUi"
 		>
 			<template #header>
 				<AppLogo :size="26" />
@@ -97,11 +108,7 @@ async function onLogout() {
 				:items="navItems"
 				:collapsed="sidebarCollapsed"
 				aria-label="Main"
-				:ui="{
-					list: 'flex flex-col gap-0.5',
-					link: 'h-8 gap-2.5 px-2.5 py-0 text-sm',
-					linkLeadingIcon: 'size-4',
-				}"
+				:ui="navUi"
 			/>
 
 			<template #footer>

web/src/components/ImageUploader.vue

@@ -0,0 +1,263 @@
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue'
+import {
+	IMAGE_TYPE_REJECTION_TEXT,
+	formatMegabytes,
+	isSizeRejectionBody,
+	rejectionTitle,
+	sizeRejectionText,
+	validateImageFile,
+} from '@/lib/imageUpload'
+import { useImageUpload } from '@/composables/useImageUpload'
+
+const props = defineProps<{
+	articleId: number
+	initialFile?: File | null
+}>()
+
+const emit = defineEmits<{
+	uploaded: [location: string]
+	close: []
+}>()
+
+type Phase = 'idle' | 'dragging-over' | 'uploading' | 'rejected' | 'failed'
+
+const open = defineModel<boolean>('open', { default: false })
+
+const phase = ref<Phase>('idle')
+const chosenFile = ref<File | null>(null)
+const pickedFile = ref<File | null>(null)
+const rejectionKind = ref<'type' | 'size' | null>(null)
+const succeeded = ref(false)
+
+const { progress, start, abort } = useImageUpload()
+let closeTimer: ReturnType<typeof setTimeout> | null = null
+
+const uploadPercent = computed(() => {
+	if (progress.value.total === 0) {
+		return 0
+	}
+	return Math.round((progress.value.loaded / progress.value.total) * 100)
+})
+
+const rejectedTitle = computed(() =>
+	chosenFile.value ? rejectionTitle(chosenFile.value.name) : '',
+)
+
+const rejectedText = computed(() => {
+	if (!chosenFile.value) {
+		return ''
+	}
+	if (rejectionKind.value === 'size') {
+		return sizeRejectionText(chosenFile.value.name, chosenFile.value.size)
+	}
+	return IMAGE_TYPE_REJECTION_TEXT
+})
+
+const cancelLabel = computed(() => (phase.value === 'uploading' ? 'Cancel upload' : 'Cancel'))
+
+const showCancel = computed(
+	() => phase.value !== 'failed' && !(phase.value === 'uploading' && succeeded.value),
+)
+
+function clearCloseTimer() {
+	if (closeTimer !== null) {
+		clearTimeout(closeTimer)
+		closeTimer = null
+	}
+}
+
+async function runUpload(file: File) {
+	const outcome = await start(props.articleId, file)
+	if (outcome.kind === 'success') {
+		succeeded.value = true
+		emit('uploaded', outcome.location)
+		closeTimer = setTimeout(() => {
+			open.value = false
+		}, 600)
+		return
+	}
+	if (outcome.kind === 'rejected') {
+		rejectionKind.value = isSizeRejectionBody(outcome.body) ? 'size' : 'type'
+		phase.value = 'rejected'
+		return
+	}
+	phase.value = 'failed'
+}
+
+function handleFile(file: File) {
+	chosenFile.value = file
+	const result = validateImageFile(file)
+	if (!result.ok) {
+		rejectionKind.value = result.kind
+		phase.value = 'rejected'
+		return
+	}
+	rejectionKind.value = null
+	succeeded.value = false
+	phase.value = 'uploading'
+	runUpload(file)
+}
+
+function onFileChange() {
+	if (pickedFile.value) {
+		handleFile(pickedFile.value)
+	}
+}
+
+function onDragOver() {
+	if (phase.value === 'idle') {
+		phase.value = 'dragging-over'
+	}
+}
+
+function onDragLeave() {
+	if (phase.value === 'dragging-over') {
+		phase.value = 'idle'
+	}
+}
+
+function onDropOnZone() {
+	if (phase.value === 'dragging-over') {
+		phase.value = 'idle'
+	}
+}
+
+function chooseAnotherFile() {
+	phase.value = 'idle'
+	chosenFile.value = null
+	pickedFile.value = null
+	rejectionKind.value = null
+}
+
+function tryAgain() {
+	if (!chosenFile.value) {
+		return
+	}
+	succeeded.value = false
+	phase.value = 'uploading'
+	runUpload(chosenFile.value)
+}
+
+function cancel() {
+	open.value = false
+}
+
+watch(open, (isOpen) => {
+	if (isOpen) {
+		phase.value = 'idle'
+		chosenFile.value = null
+		pickedFile.value = null
+		rejectionKind.value = null
+		succeeded.value = false
+		if (props.initialFile) {
+			handleFile(props.initialFile)
+		}
+		return
+	}
+	if (phase.value === 'uploading' && !succeeded.value) {
+		abort()
+	}
+	clearCloseTimer()
+	emit('close')
+})
+</script>
+
+<template>
+	<UModal
+		v-model:open="open"
+		title="Add an image"
+		:ui="{
+			content:
+				'divide-y-0 shadow-(--shadow-modal) ring-0 sm:top-35 sm:max-w-120 sm:translate-y-0 max-sm:!inset-x-4 max-sm:!top-auto max-sm:!bottom-4 max-sm:!left-4 max-sm:!w-auto max-sm:!max-w-none max-sm:!translate-x-0 max-sm:!translate-y-0',
+			title: 'text-lg/6 font-semibold',
+			body: 'px-6 pt-5 pb-0 sm:px-6 sm:pt-5 sm:pb-0',
+			footer: 'px-6 py-5 sm:px-6',
+		}"
+	>
+		<template #body>
+			<div
+				v-if="phase === 'idle' || phase === 'dragging-over'"
+				data-testid="image-dropzone"
+				@dragover.prevent="onDragOver"
+				@dragleave.prevent="onDragLeave"
+				@drop.prevent="onDropOnZone"
+			>
+				<UFileUpload
+					v-model="pickedFile"
+					data-testid="image-file-input"
+					accept="image/png,image/jpeg,image/webp,image/svg+xml"
+					:multiple="false"
+					layout="list"
+					:reset="true"
+					@change="onFileChange"
+				>
+					<template #label>
+						{{ phase === 'dragging-over' ? 'Drop to upload' : 'Drop an image here' }}
+					</template>
+					<template #description>PNG, JPEG, WEBP, SVG · max 10 MB</template>
+					<template #actions="{ open: openDialog }">
+						<UButton color="neutral" variant="outline" @click="openDialog()">
+							Choose file
+						</UButton>
+					</template>
+				</UFileUpload>
+			</div>
+
+			<div v-else-if="phase === 'uploading'" class="flex flex-col gap-3">
+				<div
+					class="flex flex-col items-center gap-3 rounded-md border border-default px-6 py-8 text-center"
+				>
+					<UIcon
+						:name="succeeded ? 'i-lucide-circle-check' : 'i-lucide-image-plus'"
+						:class="succeeded ? 'size-6 text-success' : 'size-6 text-dimmed'"
+					/>
+					<p class="text-sm text-highlighted">
+						<template v-if="succeeded">Image added</template>
+						<template v-else>{{ chosenFile?.name }} {{ uploadPercent }}%</template>
+					</p>
+					<UProgress
+						v-if="!succeeded"
+						:model-value="uploadPercent"
+						size="xs"
+						class="w-full"
+						role="progressbar"
+						:aria-valuenow="uploadPercent"
+					/>
+				</div>
+				<p v-if="!succeeded" class="text-sm text-toned">
+					Uploading {{ formatMegabytes(progress.loaded) }} of
+					{{ formatMegabytes(progress.total) }} MB
+				</p>
+			</div>
+
+			<div v-else-if="phase === 'rejected'" class="flex flex-col gap-1">
+				<div
+					class="flex flex-col items-center gap-3 rounded-md border border-error px-6 py-8 text-center"
+				>
+					<UIcon name="i-lucide-file-x" class="size-6 text-error" />
+					<p class="text-sm font-semibold text-highlighted">{{ rejectedTitle }}</p>
+					<p class="text-sm text-toned">{{ rejectedText }}</p>
+				</div>
+			</div>
+
+			<div v-else-if="phase === 'failed'" class="flex flex-col gap-1">
+				<p class="text-sm font-semibold text-highlighted">Upload failed</p>
+				<p class="text-sm text-toned">
+					The server didn't accept the file. Your article hasn't changed.
+				</p>
+			</div>
+		</template>
+		<template #footer>
+			<div class="flex w-full flex-col-reverse gap-2 sm:flex-row sm:justify-end">
+				<UButton v-if="showCancel" color="neutral" variant="outline" @click="cancel">
+					{{ cancelLabel }}
+				</UButton>
+				<UButton v-if="phase === 'rejected'" @click="chooseAnotherFile">
+					Choose another file
+				</UButton>
+				<UButton v-if="phase === 'failed'" @click="tryAgain"> Try again </UButton>
+			</div>
+		</template>
+	</UModal>
+</template>

web/src/components/NewArticleModal.vue

@@ -179,6 +179,7 @@ function onCancel() {
 								:value="titleLength"
 								:max="TITLE_MAX_LENGTH"
 								:min="titleCounterMin"
+								plain-text
 							/>
 						</template>
 						<template v-if="titleError" #error="{ error }">

web/src/components/UserMenu.vue

@@ -63,8 +63,11 @@ const items = computed(() => [
 			color="neutral"
 			variant="ghost"
 			block
-			class="h-10 justify-start gap-2.5 px-1.5 font-normal text-highlighted"
-			trailing-icon="i-lucide-chevrons-up-down"
+			:class="[
+				'h-10 gap-2.5 px-1.5 font-normal text-highlighted',
+				collapsed ? 'justify-center' : 'justify-start',
+			]"
+			:trailing-icon="collapsed ? undefined : 'i-lucide-chevrons-up-down'"
 			:ui="{ trailingIcon: 'ms-auto size-3.5 text-default' }"
 			:aria-label="triggerAriaLabel"
 		>

web/src/components/__tests__/ImageUploader.spec.ts

@@ -0,0 +1,397 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { defineComponent, nextTick, ref } from 'vue'
+import { flushPromises, mount } from '@vue/test-utils'
+import uiPlugin from '@nuxt/ui/vue-plugin'
+import ImageUploader from '../ImageUploader.vue'
+import * as imageUpload from '@/lib/imageUpload'
+
+vi.mock('@/lib/imageUpload', async (importOriginal) => {
+	const actual = await importOriginal<typeof import('@/lib/imageUpload')>()
+	return {
+		...actual,
+		validateImageFile: vi.fn(actual.validateImageFile),
+	}
+})
+
+class FakeXMLHttpRequest {
+	static instances: FakeXMLHttpRequest[] = []
+
+	method = ''
+	url = ''
+	status = 0
+	responseText = ''
+	withCredentials = false
+	sentBody: FormData | null = null
+	aborted = false
+
+	private listeners: Record<string, Array<(event?: unknown) => void>> = {}
+	private uploadListeners: Record<string, (event: { loaded: number; total: number }) => void> = {}
+
+	upload = {
+		addEventListener: (
+			type: string,
+			cb: (event: { loaded: number; total: number }) => void,
+		) => {
+			this.uploadListeners[type] = cb
+		},
+	}
+
+	constructor() {
+		FakeXMLHttpRequest.instances.push(this)
+	}
+
+	open(method: string, url: string) {
+		this.method = method
+		this.url = url
+	}
+
+	send(body: FormData) {
+		this.sentBody = body
+	}
+
+	abort() {
+		this.aborted = true
+		this.dispatch('abort')
+	}
+
+	addEventListener(type: string, cb: (event?: unknown) => void) {
+		this.listeners[type] = this.listeners[type] || []
+		this.listeners[type].push(cb)
+	}
+
+	dispatch(type: string, event?: unknown) {
+		;(this.listeners[type] || []).forEach((cb) => cb(event))
+	}
+
+	fireProgress(loaded: number, total: number) {
+		this.uploadListeners.progress?.({ loaded, total })
+	}
+
+	resolve(status: number, body: string) {
+		this.status = status
+		this.responseText = body
+		this.dispatch('load')
+	}
+
+	fail() {
+		this.dispatch('error')
+	}
+}
+
+function latestXHR() {
+	return FakeXMLHttpRequest.instances[FakeXMLHttpRequest.instances.length - 1]
+}
+
+function mib(value: number) {
+	return Math.round(value * 1024 * 1024)
+}
+
+function fileFixture(name: string, type: string, sizeMB: number) {
+	const file = new File(['x'], name, { type })
+	Object.defineProperty(file, 'size', { value: mib(sizeMB), configurable: true })
+	return file
+}
+
+const Host = defineComponent({
+	components: { ImageUploader },
+	props: {
+		articleId: { type: Number, required: true },
+		initialFile: { type: Object as () => File | null, default: null },
+	},
+	emits: ['uploaded', 'close'],
+	setup(_props, { emit }) {
+		const open = ref(false)
+		return {
+			open,
+			onUploaded: (location: string) => emit('uploaded', location),
+			onClose: () => emit('close'),
+		}
+	},
+	template: `<ImageUploader v-model:open="open" :article-id="articleId" :initial-file="initialFile" @uploaded="onUploaded" @close="onClose" />`,
+})
+
+function mountUploader(props: { articleId?: number; initialFile?: File | null } = {}) {
+	return mount(Host, {
+		props: { articleId: 12, initialFile: null, ...props },
+		global: { plugins: [uiPlugin] },
+		attachTo: document.body,
+	})
+}
+
+async function openModal(wrapper: ReturnType<typeof mountUploader>) {
+	;(wrapper.vm as unknown as { open: boolean }).open = true
+	await nextTick()
+	await nextTick()
+}
+
+function fileInput() {
+	return document.body.querySelector<HTMLInputElement>('[data-testid="image-file-input"]')!
+}
+
+function dropZone() {
+	return document.body.querySelector<HTMLElement>('[data-testid="image-dropzone"]')!
+}
+
+async function chooseFile(file: File) {
+	const input = fileInput()
+	Object.defineProperty(input, 'files', {
+		value: { 0: file, length: 1 },
+		configurable: true,
+	})
+	input.dispatchEvent(new Event('change'))
+	await nextTick()
+	await nextTick()
+}
+
+function findButton(text: string) {
+	return Array.from(document.body.querySelectorAll('button')).find(
+		(button) => button.textContent?.trim() === text,
+	)
+}
+
+async function clickButton(text: string) {
+	findButton(text)?.click()
+	await nextTick()
+	await nextTick()
+}
+
+const RealXMLHttpRequest = global.XMLHttpRequest
+
+beforeEach(() => {
+	FakeXMLHttpRequest.instances = []
+	global.XMLHttpRequest = FakeXMLHttpRequest as unknown as typeof XMLHttpRequest
+})
+
+afterEach(() => {
+	document.body.innerHTML = ''
+	global.XMLHttpRequest = RealXMLHttpRequest
+})
+
+describe('Opening the uploader from the toolbar image button shows the idle state', () => {
+	it('shows the idle copy and sends no request', async () => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+
+		expect(document.body.textContent).toContain('Add an image')
+		expect(document.body.textContent).toContain('Drop an image here')
+		expect(document.body.textContent).toContain('PNG, JPEG, WEBP, SVG · max 10 MB')
+		expect(findButton('Choose file')).toBeTruthy()
+		expect(findButton('Cancel')).toBeTruthy()
+		expect(FakeXMLHttpRequest.instances).toHaveLength(0)
+		wrapper.unmount()
+	})
+})
+
+describe('Dragging a file over the drop zone shows the dragging-over state', () => {
+	it('shows "Drop to upload"', async () => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+
+		dropZone().dispatchEvent(new Event('dragover', { bubbles: true, cancelable: true }))
+		await nextTick()
+
+		expect(document.body.textContent).toContain('Drop to upload')
+		wrapper.unmount()
+	})
+})
+
+describe('Choosing a file the browser can reject never sends a request', () => {
+	it.each([
+		{
+			filename: 'plan.pdf',
+			contentType: 'application/pdf',
+			sizeMB: 1.2,
+			description: 'Use a PNG, JPEG, WEBP or SVG image, up to 10 MB.',
+		},
+		{
+			filename: 'disguised.png',
+			contentType: 'application/pdf',
+			sizeMB: 1.2,
+			description: 'Use a PNG, JPEG, WEBP or SVG image, up to 10 MB.',
+		},
+		{
+			filename: 'north-wall.tif',
+			contentType: 'image/png',
+			sizeMB: 14.2,
+			description: 'north-wall.tif is 14.2 MB. Images can be up to 10 MB.',
+		},
+	])(
+		'rejects $filename with the exact copy',
+		async ({ filename, contentType, sizeMB, description }) => {
+			const wrapper = mountUploader()
+			await openModal(wrapper)
+
+			await chooseFile(fileFixture(filename, contentType, sizeMB))
+
+			expect(FakeXMLHttpRequest.instances).toHaveLength(0)
+			expect(document.body.textContent).toContain(`"${filename}" can't be used`)
+			expect(document.body.textContent).toContain(description)
+			expect(findButton('Choose another file')).toBeTruthy()
+			expect(findButton('Cancel')).toBeTruthy()
+			wrapper.unmount()
+		},
+	)
+})
+
+describe('"Choose another file" from the rejected state returns to idle', () => {
+	it('shows the idle state again', async () => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('plan.pdf', 'application/pdf', 1.2))
+
+		await clickButton('Choose another file')
+
+		expect(document.body.textContent).toContain('Drop an image here')
+		wrapper.unmount()
+	})
+})
+
+describe('A valid upload shows progress and its cancel action reads "Cancel upload"', () => {
+	it('sends the file and reports live progress', async () => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+
+		await chooseFile(fileFixture('north-wall.jpg', 'image/jpeg', 3.9))
+
+		expect(FakeXMLHttpRequest.instances).toHaveLength(1)
+		const xhr = latestXHR()
+		expect(xhr.url).toBe('/v1/article/12/image')
+		expect(xhr.sentBody?.get('file')).toBeInstanceOf(File)
+		expect(document.body.textContent).toContain('north-wall.jpg 0%')
+		expect(document.body.textContent).toContain('Uploading 0.0 of 3.9 MB')
+		expect(findButton('Cancel upload')).toBeTruthy()
+
+		xhr.fireProgress(mib(2.4), mib(3.9))
+		await nextTick()
+
+		expect(document.body.textContent).toContain('north-wall.jpg 62%')
+		expect(document.body.textContent).toContain('Uploading 2.4 of 3.9 MB')
+		wrapper.unmount()
+	})
+})
+
+describe('Closing the dialog during an upload cancels it', () => {
+	it('aborts the in-flight XMLHttpRequest and closes the modal', async () => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('north-wall.jpg', 'image/jpeg', 3.9))
+		const xhr = latestXHR()
+
+		await clickButton('Cancel upload')
+
+		expect(xhr.aborted).toBe(true)
+		expect(document.querySelector('[role="dialog"]')).toBeFalsy()
+		wrapper.unmount()
+	})
+})
+
+describe('A successful upload emits the location and auto-closes 600 ms later', () => {
+	it('shows "Image added" then closes', async () => {
+		vi.useFakeTimers()
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('north-wall.jpg', 'image/jpeg', 3.9))
+		const xhr = latestXHR()
+
+		xhr.resolve(201, JSON.stringify({ location: '/static/uploadedImages/north-wall.jpg' }))
+		await vi.advanceTimersByTimeAsync(0)
+
+		expect(wrapper.emitted('uploaded')).toEqual([['/static/uploadedImages/north-wall.jpg']])
+		expect(document.body.textContent).toContain('Image added')
+		expect(document.querySelector('[role="dialog"]')).toBeTruthy()
+
+		await vi.advanceTimersByTimeAsync(590)
+
+		expect(document.querySelector('[role="dialog"]')).toBeTruthy()
+
+		await vi.advanceTimersByTimeAsync(10)
+
+		expect(document.querySelector('[role="dialog"]')).toBeFalsy()
+		wrapper.unmount()
+		vi.useRealTimers()
+	})
+})
+
+describe('A server-side upload failure keeps the article unchanged and offers a retry', () => {
+	it.each([
+		{ name: 'a 500 response', trigger: (xhr: FakeXMLHttpRequest) => xhr.resolve(500, '') },
+		{ name: 'a network failure', trigger: (xhr: FakeXMLHttpRequest) => xhr.fail() },
+	])('shows the failed state for $name', async ({ trigger }) => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('north-wall.jpg', 'image/jpeg', 3.9))
+		const xhr = latestXHR()
+
+		trigger(xhr)
+		await flushPromises()
+
+		expect(document.body.textContent).toContain('Upload failed')
+		expect(document.body.textContent).toContain(
+			"The server didn't accept the file. Your article hasn't changed.",
+		)
+		expect(findButton('Try again')).toBeTruthy()
+		expect(wrapper.emitted('uploaded')).toBeFalsy()
+		wrapper.unmount()
+	})
+})
+
+describe('"Try again" re-attempts the upload with the same file', () => {
+	it('resends the same file under field "file"', async () => {
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('north-wall.jpg', 'image/jpeg', 3.9))
+		latestXHR().resolve(500, '')
+		await flushPromises()
+
+		await clickButton('Try again')
+
+		expect(FakeXMLHttpRequest.instances).toHaveLength(2)
+		const xhr = latestXHR()
+		expect(xhr.url).toBe('/v1/article/12/image')
+		expect((xhr.sentBody?.get('file') as File).name).toBe('north-wall.jpg')
+		expect(document.body.textContent).toContain('north-wall.jpg 0%')
+		wrapper.unmount()
+	})
+})
+
+describe('A server 400 for a type the client should have caught shows the same rejected copy', () => {
+	it('shows the type-rejection copy', async () => {
+		vi.mocked(imageUpload.validateImageFile).mockReturnValueOnce({ ok: true })
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('notes.pdf', 'image/png', 1.2))
+		const xhr = latestXHR()
+
+		xhr.resolve(400, 'the file must be a PNG, JPEG, WEBP, or SVG image')
+		await flushPromises()
+
+		expect(document.body.textContent).toContain(`"notes.pdf" can't be used`)
+		expect(document.body.textContent).toContain(
+			'Use a PNG, JPEG, WEBP or SVG image, up to 10 MB.',
+		)
+		expect(findButton('Choose another file')).toBeTruthy()
+		expect(wrapper.emitted('uploaded')).toBeFalsy()
+		wrapper.unmount()
+	})
+})
+
+describe('A server 400 for a size the client should have caught shows the size-named copy', () => {
+	it('shows the size-rejection copy computed from the file', async () => {
+		vi.mocked(imageUpload.validateImageFile).mockReturnValueOnce({ ok: true })
+		const wrapper = mountUploader()
+		await openModal(wrapper)
+		await chooseFile(fileFixture('north-wall.tif', 'image/png', 14.2))
+		const xhr = latestXHR()
+
+		xhr.resolve(400, 'the file exceeds the maximum upload size')
+		await flushPromises()
+
+		expect(document.body.textContent).toContain(`"north-wall.tif" can't be used`)
+		expect(document.body.textContent).toContain(
+			'north-wall.tif is 14.2 MB. Images can be up to 10 MB.',
+		)
+		expect(findButton('Choose another file')).toBeTruthy()
+		expect(wrapper.emitted('uploaded')).toBeFalsy()
+		wrapper.unmount()
+	})
+})

web/src/composables/useImageUpload.ts

@@ -0,0 +1,59 @@
+import { ref } from 'vue'
+
+export interface UploadProgress {
+	loaded: number
+	total: number
+}
+
+export type UploadOutcome =
+	| { kind: 'success'; location: string }
+	| { kind: 'rejected'; body: string }
+	| { kind: 'failed' }
+
+export function useImageUpload() {
+	const progress = ref<UploadProgress>({ loaded: 0, total: 0 })
+	let activeRequest: XMLHttpRequest | null = null
+
+	function abort() {
+		activeRequest?.abort()
+		activeRequest = null
+	}
+
+	function start(articleId: number, file: File): Promise<UploadOutcome> {
+		progress.value = { loaded: 0, total: file.size }
+		return new Promise((resolve) => {
+			const request = new XMLHttpRequest()
+			activeRequest = request
+			request.open('POST', `/v1/article/${articleId}/image`)
+			request.withCredentials = true
+			request.upload.addEventListener('progress', (event) => {
+				progress.value = { loaded: event.loaded, total: event.total }
+			})
+			request.addEventListener('load', () => {
+				activeRequest = null
+				if (request.status === 201) {
+					const body = JSON.parse(request.responseText) as { location: string }
+					resolve({ kind: 'success', location: body.location })
+					return
+				}
+				if (request.status === 400) {
+					resolve({ kind: 'rejected', body: request.responseText })
+					return
+				}
+				resolve({ kind: 'failed' })
+			})
+			request.addEventListener('error', () => {
+				activeRequest = null
+				resolve({ kind: 'failed' })
+			})
+			request.addEventListener('abort', () => {
+				activeRequest = null
+			})
+			const formData = new FormData()
+			formData.append('file', file)
+			request.send(formData)
+		})
+	}
+
+	return { progress, start, abort }
+}

web/src/composables/useSidebarCollapsed.ts

@@ -0,0 +1,5 @@
+import { useStorage } from '@vueuse/core'
+
+export function useSidebarCollapsed() {
+	return useStorage('sidebar-collapsed', false)
+}

web/src/lib/imageUpload.ts

@@ -0,0 +1,44 @@
+export const MAX_IMAGE_BYTES = 10 * 1024 * 1024
+
+export const ALLOWED_IMAGE_MIME_TYPES = ['image/png', 'image/jpeg', 'image/webp', 'image/svg+xml']
+
+export const ALLOWED_IMAGE_EXTENSIONS = ['.png', '.jpg', '.jpeg', '.webp', '.svg']
+
+export const IMAGE_TYPE_REJECTION_TEXT = 'Use a PNG, JPEG, WEBP or SVG image, up to 10 MB.'
+
+export type ImageRejectionKind = 'type' | 'size'
+
+export type ImageValidationResult = { ok: true } | { ok: false; kind: ImageRejectionKind }
+
+export function fileExtension(filename: string) {
+	const index = filename.lastIndexOf('.')
+	return index === -1 ? '' : filename.slice(index).toLowerCase()
+}
+
+export function validateImageFile(file: File): ImageValidationResult {
+	if (file.size > MAX_IMAGE_BYTES) {
+		return { ok: false, kind: 'size' }
+	}
+	const typeAllowed = ALLOWED_IMAGE_MIME_TYPES.includes(file.type)
+	const extensionAllowed = ALLOWED_IMAGE_EXTENSIONS.includes(fileExtension(file.name))
+	if (!typeAllowed || !extensionAllowed) {
+		return { ok: false, kind: 'type' }
+	}
+	return { ok: true }
+}
+
+export function formatMegabytes(bytes: number) {
+	return (bytes / (1024 * 1024)).toFixed(1)
+}
+
+export function isSizeRejectionBody(body: string) {
+	return body.toLowerCase().includes('exceed')
+}
+
+export function rejectionTitle(filename: string) {
+	return `"${filename}" can't be used`
+}
+
+export function sizeRejectionText(filename: string, bytes: number) {
+	return `${filename} is ${formatMegabytes(bytes)} MB. Images can be up to 10 MB.`
+}

web/src/views/EditorView.vue

@@ -11,6 +11,7 @@ import SaveStatus from '@/components/SaveStatus.vue'
 import PublishControl from '@/components/PublishControl.vue'
 import CharacterCounter from '@/components/CharacterCounter.vue'
 import ConfirmDialog from '@/components/ConfirmDialog.vue'
+import ImageUploader from '@/components/ImageUploader.vue'
 import { ApiError, authRedirectPending, useApi } from '@/composables/useApi'
 import type { Article } from '@/composables/useArticles'
 import { useArticleDraft } from '@/composables/useArticleDraft'
@@ -34,6 +35,10 @@ const showSkeleton = ref(false)
 const article = ref<Article | null>(null)
 const previewOn = ref(false)
 const detailsOpen = ref(false)
+const publishPending = ref<string | undefined>(undefined)
+const editorRef = ref<InstanceType<typeof ArticleEditor> | null>(null)
+const imageUploaderOpen = ref(false)
+const imageUploaderFile = ref<File | null>(null)
 let skeletonTimer: ReturnType<typeof setTimeout> | null = null
 
 function clearSkeletonTimer() {
@@ -72,15 +77,10 @@ const bodyLength = computed(() => draft.body.value.length)
 const overLimit = computed(() => bodyLength.value > BODY_MAX_LENGTH)
 
 const saveEnabled = computed(
-	() =>
-		draft.state.value === 'dirty' &&
-		!overLimit.value &&
-		loadState.value === 'loaded',
+	() => draft.state.value === 'dirty' && !overLimit.value && loadState.value === 'loaded',
 )
 
-const publishDisabled = computed(
-	() => overLimit.value || draft.state.value === 'offline',
-)
+const publishDisabled = computed(() => overLimit.value || draft.state.value === 'offline')
 
 async function runSave() {
 	const outcome = await draft.save()
@@ -111,6 +111,130 @@ function goBack() {
 	router.push('/article')
 }
 
+async function setOnline(makeOnline: boolean) {
+	if (!article.value) {
+		return
+	}
+	publishPending.value = makeOnline ? 'Publishing…' : 'Unpublishing…'
+	try {
+		const updated = await request<Article>(
+			`/v1/article/${articleId}/${makeOnline ? 'publish' : 'unpublish'}`,
+			{ method: 'PATCH' },
+		)
+		article.value = updated
+		toast.add({
+			id: `article-${makeOnline ? 'published' : 'unpublished'}-${articleId}`,
+			color: 'success',
+			icon: 'i-lucide-circle-check',
+			title: makeOnline ? 'Article published' : 'Article unpublished',
+			description: makeOnline
+				? `"${updated.title}" is now online.`
+				: `"${updated.title}" is now offline.`,
+		})
+	} catch (err) {
+		if (err instanceof ApiError && err.status === 404) {
+			loadState.value = 'notFound'
+			return
+		}
+		toast.add({
+			id: `article-${makeOnline ? 'publish' : 'unpublish'}-failed-${articleId}`,
+			color: 'error',
+			icon: 'i-lucide-circle-x',
+			title: makeOnline ? "Couldn't publish" : "Couldn't unpublish",
+			description: "The server didn't respond. Nothing changed.",
+			duration: 0,
+			actions: [{ label: 'Retry', onClick: () => setOnline(makeOnline) }],
+		})
+	} finally {
+		publishPending.value = undefined
+	}
+}
+
+function handlePublish() {
+	setOnline(true)
+}
+
+function handleUnpublish() {
+	setOnline(false)
+}
+
+function deleteDescription() {
+	const count = article.value?.images.length ?? 0
+	const imagesPhrase =
+		count === 0 ? '' : count === 1 ? ' and its image' : ` and its ${count} images`
+	return `"${article.value?.title ?? ''}"${imagesPhrase} will be deleted. This can't be undone.`
+}
+
+async function performDelete() {
+	try {
+		await request(`/v1/article/${articleId}`, { method: 'DELETE' })
+		toast.add({
+			id: `article-deleted-${articleId}`,
+			color: 'success',
+			icon: 'i-lucide-circle-check',
+			title: 'Article deleted',
+			description: `"${article.value?.title ?? ''}" and its images are gone.`,
+		})
+		router.push('/article')
+	} catch (err) {
+		if (err instanceof ApiError && err.status === 404) {
+			loadState.value = 'notFound'
+			return
+		}
+		throw new Error("Couldn't delete the article, so it's still there. Try again in a moment.")
+	}
+}
+
+async function handleDelete() {
+	if (!article.value) {
+		return
+	}
+	await overlay
+		.create(ConfirmDialog, {
+			props: {
+				title: 'Delete this article?',
+				description: deleteDescription(),
+				confirmLabel: 'Delete article',
+				cancelLabel: 'Cancel',
+				pendingLabel: 'Deleting…',
+				tone: 'danger',
+				action: performDelete,
+			},
+		})
+		.open()
+}
+
+function openImageUploader(file: File | null) {
+	imageUploaderFile.value = file
+	imageUploaderOpen.value = true
+}
+
+function onRequestImage() {
+	openImageUploader(null)
+}
+
+function onEditorDrop(event: DragEvent) {
+	const file = event.dataTransfer?.files?.[0]
+	if (!file) {
+		return
+	}
+	openImageUploader(file)
+}
+
+function onImageUploaded(location: string) {
+	editorRef.value?.insertImage(location, '')
+	toast.add({
+		color: 'success',
+		icon: 'i-lucide-circle-check',
+		title: 'Image added',
+		description: 'Save to keep it in the article.',
+	})
+}
+
+function onImageUploaderClosed() {
+	imageUploaderFile.value = null
+}
+
 function onKeydown(event: KeyboardEvent) {
 	if ((event.ctrlKey || event.metaKey) && event.key.toLowerCase() === 's') {
 		event.preventDefault()
@@ -154,21 +278,14 @@ onBeforeRouteLeave(async () => {
 	<DashboardShell mobile-title="Edit article" full-bleed>
 		<template v-if="loadState === 'loaded'" #breadcrumb>
 			<UBreadcrumb
-				:items="[
-					{ label: 'Articles', to: '/article' },
-					{ label: article?.title ?? '' },
-				]"
+				:items="[{ label: 'Articles', to: '/article' }, { label: article?.title ?? '' }]"
 				color="neutral"
 				class="hidden lg:block"
 			/>
 		</template>
 
 		<ErrorView v-if="loadState === 'notFound'" kind="article-not-found" />
-		<ErrorView
-			v-else-if="loadState === 'error'"
-			kind="error"
-			@retry="loadArticle"
-		/>
+		<ErrorView v-else-if="loadState === 'error'" kind="error" @retry="loadArticle" />
 
 		<div
 			v-else-if="loadState === 'loading' && showSkeleton"
@@ -187,10 +304,7 @@ onBeforeRouteLeave(async () => {
 						aria-label="Back to Articles"
 						@click="goBack"
 					/>
-					<USkeleton
-						class="h-5 w-80 rounded-none"
-						data-testid="skeleton-title"
-					/>
+					<USkeleton class="h-5 w-80 rounded-none" data-testid="skeleton-title" />
 					<USkeleton class="h-5.5 w-15 rounded-none" />
 				</div>
 				<div
@@ -215,10 +329,7 @@ onBeforeRouteLeave(async () => {
 			</div>
 		</div>
 
-		<div
-			v-else-if="loadState === 'loaded' && article"
-			class="flex min-h-0 flex-1 flex-col"
-		>
+		<div v-else-if="loadState === 'loaded' && article" class="flex min-h-0 flex-1 flex-col">
 			<div
 				class="flex flex-shrink-0 flex-wrap items-center gap-3 border-b border-default bg-default px-6 py-3.5"
 			>
@@ -230,9 +341,7 @@ onBeforeRouteLeave(async () => {
 					aria-label="Back to Articles"
 					@click="goBack"
 				/>
-				<div
-					class="flex min-w-50 flex-1 flex-wrap items-center gap-2.5"
-				>
+				<div class="flex min-w-50 flex-1 flex-wrap items-center gap-2.5">
 					<h1
 						class="text-[1.125rem]/6.5 font-semibold text-highlighted"
 						title="The title can't be changed after creation."
@@ -254,7 +363,7 @@ onBeforeRouteLeave(async () => {
 							root: 'items-center gap-2',
 							container: 'h-auto',
 							base: 'h-4.5 w-8 p-0.5',
-							thumb: 'size-3.5 bg-default data-[state=checked]:translate-x-3.5',
+							thumb: 'size-3.5 bg-default data-[state=checked]:translate-x-2.5',
 							wrapper: 'ms-0',
 							label: 'text-sm font-normal text-toned',
 						}"
@@ -274,15 +383,20 @@ onBeforeRouteLeave(async () => {
 						class="h-8 gap-1.5 px-3"
 						:online="article.is_online"
 						:dirty="draft.state.value === 'dirty'"
+						:pending="publishPending"
 						:disabled="publishDisabled"
+						@publish="handlePublish"
+						@unpublish="handleUnpublish"
 					/>
 					<UButton
-						icon="i-lucide-ellipsis"
-						color="neutral"
+						icon="i-lucide-trash-2"
+						color="error"
 						variant="ghost"
-						class="size-8 justify-center text-toned"
-						aria-label="More actions"
-					/>
+						class="h-8 gap-1.5 px-3"
+						@click="handleDelete"
+					>
+						Delete
+					</UButton>
 				</div>
 			</div>
 
@@ -301,18 +415,17 @@ onBeforeRouteLeave(async () => {
 				<div
 					class="hidden w-70 flex-shrink-0 border-l border-default bg-default p-5 lg:block"
 				>
-					<ArticleDetails
-						:article="article"
-						v-model:open="detailsOpen"
-					/>
+					<ArticleDetails :article="article" v-model:open="detailsOpen" />
 				</div>
 			</div>
+			<div v-else class="min-h-0 flex-1" @dragover.prevent @drop.prevent="onEditorDrop">
 				<ArticleEditor
-				v-else
-				class="min-h-0 flex-1"
+					ref="editorRef"
+					class="h-full"
 					:model-value="draft.body.value"
 					:article-id="articleId"
 					@update:model-value="draft.edit"
+					@request-image="onRequestImage"
 				>
 					<template #footer>
 						<CharacterCounter
@@ -323,17 +436,21 @@ onBeforeRouteLeave(async () => {
 					</template>
 					<template #aside>
 						<div class="h-full border-l border-default bg-default p-5">
-						<ArticleDetails
-							:article="article"
-							v-model:open="detailsOpen"
-						/>
+							<ArticleDetails :article="article" v-model:open="detailsOpen" />
 						</div>
 					</template>
 				</ArticleEditor>
+			</div>
 
-			<div
-				class="flex flex-shrink-0 gap-2 border-t border-default bg-default p-3 lg:hidden"
-			>
+			<ImageUploader
+				v-model:open="imageUploaderOpen"
+				:article-id="articleId"
+				:initial-file="imageUploaderFile"
+				@uploaded="onImageUploaded"
+				@close="onImageUploaderClosed"
+			/>
+
+			<div class="flex flex-shrink-0 gap-2 border-t border-default bg-default p-3 lg:hidden">
 				<UButton
 					icon="i-lucide-panel-right"
 					color="neutral"
@@ -357,7 +474,10 @@ onBeforeRouteLeave(async () => {
 					hide-icon
 					:online="article.is_online"
 					:dirty="draft.state.value === 'dirty'"
+					:pending="publishPending"
 					:disabled="publishDisabled"
+					@publish="handlePublish"
+					@unpublish="handleUnpublish"
 				/>
 			</div>
 		</div>

web/src/views/__tests__/EditorImageUpload.spec.ts

@@ -0,0 +1,257 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { mount, flushPromises } from '@vue/test-utils'
+import { createPinia, setActivePinia } from 'pinia'
+import uiPlugin from '@nuxt/ui/vue-plugin'
+import router from '@/router'
+import { useSessionStore } from '@/stores/session'
+import type { Article } from '@/composables/useArticles'
+import ArticleEditor from '@/components/ArticleEditor.vue'
+import RootComponent from '@/App.vue'
+
+const FIXED_NOW = '2026-09-26T11:02:00Z'
+
+class FakeXMLHttpRequest {
+	static instances: FakeXMLHttpRequest[] = []
+
+	method = ''
+	url = ''
+	status = 0
+	responseText = ''
+	withCredentials = false
+	sentBody: FormData | null = null
+
+	private listeners: Record<string, Array<(event?: unknown) => void>> = {}
+	private uploadListeners: Record<string, (event: { loaded: number; total: number }) => void> = {}
+
+	upload = {
+		addEventListener: (
+			type: string,
+			cb: (event: { loaded: number; total: number }) => void,
+		) => {
+			this.uploadListeners[type] = cb
+		},
+	}
+
+	constructor() {
+		FakeXMLHttpRequest.instances.push(this)
+	}
+
+	open(method: string, url: string) {
+		this.method = method
+		this.url = url
+	}
+
+	send(body: FormData) {
+		this.sentBody = body
+	}
+
+	abort() {
+		this.dispatch('abort')
+	}
+
+	addEventListener(type: string, cb: (event?: unknown) => void) {
+		this.listeners[type] = this.listeners[type] || []
+		this.listeners[type].push(cb)
+	}
+
+	dispatch(type: string, event?: unknown) {
+		;(this.listeners[type] || []).forEach((cb) => cb(event))
+	}
+
+	resolve(status: number, body: string) {
+		this.status = status
+		this.responseText = body
+		this.dispatch('load')
+	}
+}
+
+function latestXHR() {
+	return FakeXMLHttpRequest.instances[FakeXMLHttpRequest.instances.length - 1]
+}
+
+function mib(value: number) {
+	return Math.round(value * 1024 * 1024)
+}
+
+function fileFixture(name: string, type: string, sizeMB: number) {
+	const file = new File(['x'], name, { type })
+	Object.defineProperty(file, 'size', { value: mib(sizeMB), configurable: true })
+	return file
+}
+
+function mockResponse(status: number, body: unknown = null, headers: Record<string, string> = {}) {
+	return {
+		ok: status >= 200 && status < 300,
+		status,
+		headers: { get: (name: string) => headers[name] ?? null },
+		json: async () => body,
+	} as unknown as Response
+}
+
+function routeFor(url: string, init?: RequestInit) {
+	const method = init?.method ?? 'GET'
+	return `${method} ${url}`
+}
+
+function fetchRouter(handlers: Record<string, () => Response | Promise<Response>>) {
+	return vi.fn((url: string, init?: RequestInit) => {
+		const key = routeFor(url, init)
+		const handler = handlers[key]
+		if (!handler) {
+			throw new Error(`Unexpected fetch call: ${key}`)
+		}
+		return handler()
+	})
+}
+
+function articleFixture(overrides: Partial<Article> = {}): Article {
+	return {
+		id: 12,
+		title: 'How we price a bathroom renovation',
+		body: '<p>a</p>',
+		images: [],
+		is_online: false,
+		created_at: '2026-03-12T09:14:00Z',
+		updated_at: FIXED_NOW,
+		...overrides,
+	}
+}
+
+let toastAdd: ReturnType<typeof vi.fn>
+
+vi.mock('@nuxt/ui/composables', () => ({
+	useOverlay: () => ({ create: vi.fn() }),
+	useToast: () => ({ add: toastAdd }),
+}))
+
+let currentWrapper: Awaited<ReturnType<typeof mount>> | null = null
+
+async function mountEditor(
+	handlers: Record<string, () => Response | Promise<Response>>,
+	path = '/article/12/edit',
+) {
+	setActivePinia(createPinia())
+	toastAdd = vi.fn()
+	const session = useSessionStore()
+	session.session = { verified: true, username: 'marta' }
+	session.status = 'ready'
+	global.fetch = fetchRouter(handlers) as unknown as typeof fetch
+	await router.push(path)
+	const wrapper = mount(RootComponent, {
+		attachTo: document.body,
+		global: {
+			plugins: [router, uiPlugin],
+		},
+	})
+	currentWrapper = wrapper
+	await flushPromises()
+	return wrapper
+}
+
+function saveButton(wrapper: Awaited<ReturnType<typeof mount>>) {
+	return wrapper.find('[data-testid="save-button"]')
+}
+
+function findButton(text: string) {
+	return Array.from(document.body.querySelectorAll('button')).find(
+		(button) => button.textContent?.trim() === text,
+	)
+}
+
+function toolbarImageButton(wrapper: Awaited<ReturnType<typeof mount>>) {
+	return wrapper.findAll('button').find((button) => button.text() === 'Image')
+}
+
+const RealXMLHttpRequest = global.XMLHttpRequest
+
+beforeEach(() => {
+	FakeXMLHttpRequest.instances = []
+	global.XMLHttpRequest = FakeXMLHttpRequest as unknown as typeof XMLHttpRequest
+})
+
+afterEach(async () => {
+	currentWrapper?.unmount()
+	currentWrapper = null
+	sessionStorage.clear()
+	global.XMLHttpRequest = RealXMLHttpRequest
+	await router.push('/login')
+})
+
+describe("Opening the uploader from the toolbar's image button shows the idle state", () => {
+	it('opens ImageUploader idle and sends no request', async () => {
+		const wrapper = await mountEditor({
+			'GET /v1/article/12': () => mockResponse(200, articleFixture()),
+		})
+
+		await toolbarImageButton(wrapper)?.trigger('click')
+		await flushPromises()
+
+		expect(document.body.textContent).toContain('Add an image')
+		expect(document.body.textContent).toContain('Drop an image here')
+		expect(document.body.textContent).toContain('PNG, JPEG, WEBP, SVG · max 10 MB')
+		expect(findButton('Choose file')).toBeTruthy()
+		expect(findButton('Cancel')).toBeTruthy()
+		expect(FakeXMLHttpRequest.instances).toHaveLength(0)
+	})
+})
+
+describe('Dropping a valid file onto the editor opens the uploader already uploading it', () => {
+	it('opens uploading, not idle, and sends the file', async () => {
+		const wrapper = await mountEditor({
+			'GET /v1/article/12': () => mockResponse(200, articleFixture()),
+		})
+
+		const file = fileFixture('before.png', 'image/png', 3.9)
+		const dropEvent = new Event('drop', { bubbles: true, cancelable: true })
+		Object.defineProperty(dropEvent, 'dataTransfer', {
+			value: { files: { 0: file, length: 1 } },
+		})
+		wrapper.findComponent(ArticleEditor).element.dispatchEvent(dropEvent)
+		await flushPromises()
+
+		expect(document.body.textContent).toContain('Add an image')
+		expect(document.body.textContent).not.toContain('Drop an image here')
+		expect(FakeXMLHttpRequest.instances).toHaveLength(1)
+		expect(latestXHR().url).toBe('/v1/article/12/image')
+		expect((latestXHR().sentBody?.get('file') as File).name).toBe('before.png')
+	})
+})
+
+describe('A successful upload inserts the image at the cursor and marks the draft dirty', () => {
+	it('inserts the image, marks the draft dirty and toasts', async () => {
+		const wrapper = await mountEditor({
+			'GET /v1/article/12': () => mockResponse(200, articleFixture()),
+		})
+
+		await toolbarImageButton(wrapper)?.trigger('click')
+		await flushPromises()
+
+		const fileInput = document.body.querySelector<HTMLInputElement>('input[type="file"]')!
+		const file = fileFixture('north-wall.jpg', 'image/jpeg', 3.9)
+		Object.defineProperty(fileInput, 'files', {
+			value: { 0: file, length: 1 },
+			configurable: true,
+		})
+		fileInput.dispatchEvent(new Event('change'))
+		await flushPromises()
+
+		expect(FakeXMLHttpRequest.instances).toHaveLength(1)
+		latestXHR().resolve(
+			201,
+			JSON.stringify({ location: '/static/uploadedImages/north-wall.jpg' }),
+		)
+		await flushPromises()
+
+		const insertedBody = wrapper.findComponent(ArticleEditor).props('modelValue')
+		expect(insertedBody).toContain('/static/uploadedImages/north-wall.jpg')
+		expect(insertedBody).toContain('<img src="/static/uploadedImages/north-wall.jpg" alt="">')
+		expect(wrapper.text()).toContain('Unsaved changes')
+		expect((saveButton(wrapper).element as HTMLButtonElement).disabled).toBe(false)
+		expect(toastAdd).toHaveBeenCalledWith({
+			color: 'success',
+			icon: 'i-lucide-circle-check',
+			title: 'Image added',
+			description: 'Save to keep it in the article.',
+		})
+	})
+})

web/visual/states.ts

@@ -205,6 +205,63 @@ async function typeExactBodyLength(page: Page, totalLength: number) {
 	await page.keyboard.insertText(inner)
 }
 
+function mib(value: number) {
+	return Math.round(value * 1024 * 1024)
+}
+
+async function openImageUploader(page: Page) {
+	await page.getByRole('button', { name: 'Image', exact: true }).first().click()
+	await page.getByRole('dialog').getByText('Add an image').waitFor()
+}
+
+async function chooseImageFile(page: Page, filename: string, mimeType: string, size: number) {
+	await page.locator('input[type="file"]').setInputFiles({
+		name: filename,
+		mimeType,
+		buffer: Buffer.alloc(size),
+	})
+}
+
+async function mockUploadedImage(page: Page) {
+	const isDark = await page.evaluate(
+		() => window.matchMedia('(prefers-color-scheme: dark)').matches,
+	)
+	const background = isDark ? 'rgb(26,26,26)' : 'rgb(244,244,245)'
+	const border = isDark ? 'rgb(64,64,64)' : 'rgb(212,212,216)'
+	await page.route('**/static/uploadedImages/**', async (route) => {
+		const pathname = new URL(route.request().url()).pathname
+		const svg = `<svg xmlns="http://www.w3.org/2000/svg" width="900" height="450"><rect width="100%" height="100%" fill="${background}" stroke="${border}" stroke-width="2" /><text x="50%" y="50%" text-anchor="middle" dominant-baseline="middle" font-family="monospace" font-size="16" fill="${border}">${pathname}</text></svg>`
+		await route.fulfill({ status: 200, contentType: 'image/svg+xml', body: svg })
+	})
+}
+
+async function freezeUploadProgress(page: Page, loaded: number, total: number) {
+	await page.evaluate(
+		({ loaded, total }) => {
+			const proto = XMLHttpRequest.prototype as unknown as Record<string, unknown>
+			const originalOpen = proto.open as (...args: unknown[]) => void
+			proto.open = function (this: XMLHttpRequest, ...args: unknown[]) {
+				;(this as unknown as { __imageUrl?: string }).__imageUrl = String(args[1])
+				return originalOpen.apply(this, args)
+			}
+			const originalSend = proto.send as (...args: unknown[]) => void
+			proto.send = function (this: XMLHttpRequest, ...args: unknown[]) {
+				const url = (this as unknown as { __imageUrl?: string }).__imageUrl ?? ''
+				if (url.includes('/image')) {
+					setTimeout(() => {
+						const event = new Event('progress')
+						Object.assign(event, { loaded, total, lengthComputable: true })
+						this.upload.dispatchEvent(event)
+					}, 50)
+					return
+				}
+				return originalSend.apply(this, args)
+			}
+		},
+		{ loaded, total },
+	)
+}
+
 const newArticleTitle = 'Choosing tiles for a small bathroom'
 const newArticleBody = 'Small rooms show every grout line, so we start with the floor.'
 
@@ -846,6 +903,57 @@ export const visualStates: Record<string, Record<string, VisualState>> = {
 				'GET /v1/article/9999': { status: 404 },
 			},
 		},
+		'Upload: choose': {
+			path: '/article/12/edit',
+			now: editorNow,
+			api: editorApi(),
+			steps: async (page) => {
+				await markDirty(page)
+				await openImageUploader(page)
+			},
+		},
+		'Upload: in progress': {
+			path: '/article/12/edit',
+			now: editorNow,
+			api: editorApi(),
+			steps: async (page) => {
+				await markDirty(page)
+				await openImageUploader(page)
+				await freezeUploadProgress(page, mib(2.4), mib(3.9))
+				await chooseImageFile(page, 'north-wall.jpg', 'image/jpeg', mib(3.9))
+				await page.getByText('north-wall.jpg 62%').waitFor()
+			},
+		},
+		'Upload: rejected': {
+			path: '/article/12/edit',
+			now: editorNow,
+			api: editorApi(),
+			steps: async (page) => {
+				await markDirty(page)
+				await openImageUploader(page)
+				await chooseImageFile(page, 'north-wall.tif', 'image/png', mib(14.2))
+				await page.getByText(`"north-wall.tif" can't be used`).waitFor()
+			},
+		},
+		'Upload: inserted': {
+			path: '/article/12/edit',
+			now: editorNow,
+			api: editorApi({
+				'POST /v1/article/12/image': {
+					status: 201,
+					body: { location: '/static/uploadedImages/north-wall.jpg' },
+				},
+			}),
+			steps: async (page) => {
+				await mockUploadedImage(page)
+				await page.getByText('add a margin on materials').click()
+				await page.keyboard.press('Home')
+				await openImageUploader(page)
+				await chooseImageFile(page, 'north-wall.jpg', 'image/jpeg', mib(3.9))
+				await page.getByText('Save to keep it in the article.').first().waitFor()
+				await page.waitForTimeout(650)
+			},
+		},
 	},
 	'new-article': {
 		Default: {

web/vite.config.ts

@@ -15,6 +15,7 @@ export default defineConfig({
 		proxy: {
 			'/v1': 'http://localhost:8080',
 			'/healthz': 'http://localhost:8080',
+			'/static': 'http://localhost:8080',
 		},
 	},
 	plugins: [