From 19f0db437f482bb386a34d5ebbbda20902e1d414 Mon Sep 17 00:00:00 2001
From: Gravy Boat <gravy@thatgravyboat.tech>
Date: Mon, 6 Jul 2026 04:37:42 -0230
Subject: [PATCH] feat: moderation modpack scan button

---
 .../ui/moderation/ModpackScanModal.vue        | 120 ++++++++++++++++++
 apps/frontend/src/pages/[type]/[project].vue  |  25 +++-
 .../modules/labrinth/attribution/internal.ts  |  17 +++
 .../api-client/src/modules/labrinth/types.ts  |   8 ++
 4 files changed, 163 insertions(+), 7 deletions(-)
 create mode 100644 apps/frontend/src/components/ui/moderation/ModpackScanModal.vue

diff --git a/apps/frontend/src/components/ui/moderation/ModpackScanModal.vue b/apps/frontend/src/components/ui/moderation/ModpackScanModal.vue
new file mode 100644
index 0000000000..42ecfad45d
--- /dev/null
+++ b/apps/frontend/src/components/ui/moderation/ModpackScanModal.vue
@@ -0,0 +1,120 @@
+<script setup lang="ts">
+import type { Labrinth } from '@modrinth/api-client'
+import { FolderSearchIcon, StarIcon } from '@modrinth/assets'
+import { ButtonStyled, injectModrinthClient, NewModal } from '@modrinth/ui'
+import { useTemplateRef } from 'vue'
+
+const props = defineProps<{
+	project_id: string
+}>()
+
+const client = injectModrinthClient()
+const modalRef = useTemplateRef<InstanceType<typeof NewModal>>('modalRef')
+
+const files = ref<Labrinth.Versions.v2.VersionFile[]>([])
+const scans = ref<Map<string, Labrinth.Attribution.Internal.FileScanResponse>>(new Map())
+const isFetching = ref(false)
+
+async function fetchAllVersions() {
+	const versions = await client.labrinth.versions_v2.getProjectVersions(props.project_id)
+	files.value = versions.flatMap((version) => version.files)
+}
+
+async function fetchAllScans() {
+	isFetching.value = true
+	for (const file of files.value) {
+		scans.value.set(file.id!, await client.labrinth.attribution_internal.scanFile(file.id!))
+	}
+	isFetching.value = false
+}
+
+function show() {
+	isFetching.value = false
+	fetchAllVersions()
+	modalRef.value?.show()
+}
+
+function hide() {
+	modalRef.value?.hide()
+}
+defineExpose({ show, hide })
+</script>
+
+<template>
+	<NewModal
+		ref="modalRef"
+		width="60vw"
+		:close-on-click-outside="false"
+		:close-on-esc="false"
+		:disable-close="isFetching"
+	>
+		<template #title>
+			<div class="flex w-full items-center justify-between gap-2">
+				<span class="text-2xl font-semibold text-contrast">
+					Modpack Scan ({{ scans.size }}/{{ files.length }} Files)
+				</span>
+				<div>
+					<ButtonStyled circular>
+						<button v-tooltip="'Scan All Files'" :disabled="isFetching" @click="fetchAllScans">
+							<FolderSearchIcon aria-hidden="true" />
+						</button>
+					</ButtonStyled>
+				</div>
+			</div>
+		</template>
+
+		<div class="w-full">
+			<table class="w-full table-fixed border-collapse border-0">
+				<thead>
+					<tr class="bg-surface-5 font-bold">
+						<td class="p-2" style="width: 80%">Pack File Name</td>
+						<td class="p-2 text-center" style="width: 10%">New Files</td>
+						<td class="p-2 text-center" style="width: 10%">New Groups</td>
+					</tr>
+				</thead>
+				<tbody>
+					<template v-for="(file, index) in files" :key="file.id">
+						<tr :class="index % 2 === 0 ? 'bg-surface-1' : 'bg-surface-2'">
+							<td class="flex h-full flex-row items-center gap-1 p-2">
+								<StarIcon v-if="file.primary" />{{ file.filename }}
+							</td>
+
+							<td class="p-2 text-center">
+								<span v-if="!scans.get(file.id!!)">...</span>
+								<span v-else>{{ scans.get(file.id!!)?.new_attribution_files!!! }}</span>
+							</td>
+
+							<td class="p-2 text-center">
+								<span v-if="!scans.get(file.id!!)">...</span>
+								<span v-else>{{ scans.get(file.id!!)?.new_attribution_groups!!! }}</span>
+							</td>
+						</tr>
+						<tr
+							v-if="scans.get(file.id!!)?.scanned_file_names"
+							:class="index % 2 === 0 ? 'bg-surface-1' : 'bg-surface-2'"
+							class="w-full"
+						>
+							<td colspan="3" class="p-2 pt-0">
+								<details>
+									<summary>
+										Override Files ({{ scans.get(file.id!!)?.scanned_file_names?.length || 0 }})
+									</summary>
+									<div class="flex flex-wrap gap-1 pt-2">
+										<span
+											v-for="name of scans.get(file.id!!)?.scanned_file_names || []"
+											:key="name"
+											v-tooltip="name"
+											class="flex items-center gap-1 text-wrap rounded-full bg-button-bg px-2 py-0.5 text-xs font-medium text-contrast"
+										>
+											{{ name }}
+										</span>
+									</div>
+								</details>
+							</td>
+						</tr>
+					</template>
+				</tbody>
+			</table>
+		</div>
+	</NewModal>
+</template>
diff --git a/apps/frontend/src/pages/[type]/[project].vue b/apps/frontend/src/pages/[type]/[project].vue
index 7cde8e8cdd..b21380e860 100644
--- a/apps/frontend/src/pages/[type]/[project].vue
+++ b/apps/frontend/src/pages/[type]/[project].vue
@@ -95,6 +95,8 @@
 				@download="triggerDownloadAnimation"
 			/>
 			<CollectionCreateModal ref="modal_collection" :project-ids="[project.id]" />
+			<ModpackScanModal ref="scanModal" :project_id="project.id" />
+
 			<div
 				class="new-page sidebar"
 				:class="{
@@ -424,13 +426,6 @@
 												tags.staffRoles.includes(auth.user.role) &&
 												!showModerationChecklist,
 										},
-										{
-											divider: true,
-											shown:
-												auth.user &&
-												tags.staffRoles.includes(auth.user.role) &&
-												!showModerationChecklist,
-										},
 										{
 											id: 'tech-review',
 											link: `/moderation/technical-review/${project.id}`,
@@ -438,6 +433,16 @@
 											hoverOnly: true,
 											shown: auth.user && tags.staffRoles.includes(auth.user.role),
 										},
+										{
+											id: 'moderation-modpack-rescan',
+											action: () => scanModal.show(),
+											color: 'orange',
+											hoverOnly: true,
+											shown:
+												auth.user &&
+												tags.staffRoles.includes(auth.user.role) &&
+												project.actualProjectType === 'modpack',
+										},
 										{
 											divider: true,
 											shown: auth.user && tags.staffRoles.includes(auth.user.role),
@@ -469,6 +474,9 @@
 										<ScaleIcon aria-hidden="true" /> {{ formatMessage(messages.reviewProject) }}
 									</template>
 									<template #tech-review> <ScanEyeIcon aria-hidden="true" /> Tech review </template>
+									<template #moderation-modpack-rescan>
+										<FolderSearchIcon aria-hidden="true" /> Rescan modpack
+									</template>
 									<template #report>
 										<ReportIcon aria-hidden="true" />
 										{{ formatMessage(commonMessages.reportButton) }}
@@ -726,6 +734,7 @@ import {
 	ClipboardCopyIcon,
 	DownloadIcon,
 	ExternalIcon,
+	FolderSearchIcon,
 	HeartIcon,
 	ListIcon,
 	MoreVerticalIcon,
@@ -785,6 +794,7 @@ import CollectionCreateModal from '~/components/ui/create/CollectionCreateModal.
 import MessageBanner from '~/components/ui/MessageBanner.vue'
 import ModerationChecklist from '~/components/ui/moderation/checklist/ModerationChecklist.vue'
 import ModerationProjectNags from '~/components/ui/moderation/ModerationProjectNags.vue'
+import ModpackScanModal from '~/components/ui/moderation/ModpackScanModal.vue'
 import ProjectDownloadModal from '~/components/ui/ProjectDownloadModal/index.vue'
 import ProjectMemberHeader from '~/components/ui/ProjectMemberHeader.vue'
 import { getSignInRouteObj } from '~/composables/auth.ts'
@@ -852,6 +862,7 @@ const debug = useDebugLogger('DownloadModal')
 const downloadModal = ref()
 const openInAppModal = ref()
 const overTheTopDownloadAnimation = ref()
+const scanModal = ref()
 
 const projectV3Loaded = computed(() => !projectV3Pending.value || projectV3.value != null)
 const isServerProject = computed(() => projectV3.value?.minecraft_server != null)
diff --git a/packages/api-client/src/modules/labrinth/attribution/internal.ts b/packages/api-client/src/modules/labrinth/attribution/internal.ts
index 36773c77e1..1ee316ecf6 100644
--- a/packages/api-client/src/modules/labrinth/attribution/internal.ts
+++ b/packages/api-client/src/modules/labrinth/attribution/internal.ts
@@ -100,4 +100,21 @@ export class LabrinthAttributionInternalModule extends AbstractModule {
 			body,
 		})
 	}
+
+	/**
+	 * Scan a file for attribution information.
+	 * POST /_internal/attribution/file/{file_id}/scan
+	 *
+	 * @param fileId - The file ID to scan.
+	 */
+	public async scanFile(fileId: string): Promise<Labrinth.Attribution.Internal.FileScanResponse> {
+		return this.client.request<Labrinth.Attribution.Internal.FileScanResponse>(
+			`/attribution/file/${fileId}/scan`,
+			{
+				api: 'labrinth',
+				version: 'internal',
+				method: 'POST',
+			},
+		)
+	}
 }
diff --git a/packages/api-client/src/modules/labrinth/types.ts b/packages/api-client/src/modules/labrinth/types.ts
index bd0c90d20a..056508282b 100644
--- a/packages/api-client/src/modules/labrinth/types.ts
+++ b/packages/api-client/src/modules/labrinth/types.ts
@@ -397,6 +397,12 @@ export namespace Labrinth {
 				sha1: string
 				project_id: string
 			}
+
+			export type FileScanResponse = {
+				new_attribution_groups: number
+				new_attribution_files: number
+				scanned_file_names: string[]
+			}
 		}
 	}
 
@@ -1333,6 +1339,7 @@ export namespace Labrinth {
 			}
 
 			export type VersionFile = {
+				id?: string
 				hashes: VersionFileHash
 				url: string
 				filename: string
@@ -1454,6 +1461,7 @@ export namespace Labrinth {
 			}
 
 			export interface VersionFile {
+				id?: string
 				hashes: VersionFileHash
 				url: string
 				filename: string