UBERF-7011: Switch to Ref<Blob> (#5661)

Signed-off-by: Andrey Sobolev <haiodo@gmail.com>

common/config/rush/pnpm-lock.yaml

@@ -11,6 +11,9 @@ dependencies:
   '@aws-sdk/client-s3':
     specifier: ^3.575.0
     version: 3.577.0
+  '@aws-sdk/s3-request-presigner':
+    specifier: ^3.582.0
+    version: 3.582.0
   '@elastic/elasticsearch':
     specifier: ^7.14.0
     version: 7.17.13
@@ -1857,6 +1860,21 @@ packages:
       tslib: 2.6.2
     dev: false
 
+  /@aws-sdk/middleware-sdk-s3@3.582.0:
+    resolution: {integrity: sha512-PJqQpLoLaZPRI4L/XZUeHkd9UVK8VAr9R38wv0osGeMTvzD9iwzzk0I2TtBqFda/5xEB1YgVYZwyqvmStXmttg==}
+    engines: {node: '>=16.0.0'}
+    dependencies:
+      '@aws-sdk/types': 3.577.0
+      '@aws-sdk/util-arn-parser': 3.568.0
+      '@smithy/node-config-provider': 3.0.0
+      '@smithy/protocol-http': 4.0.0
+      '@smithy/signature-v4': 3.0.0
+      '@smithy/smithy-client': 3.0.1
+      '@smithy/types': 3.0.0
+      '@smithy/util-config-provider': 3.0.0
+      tslib: 2.6.2
+    dev: false
+
   /@aws-sdk/middleware-signing@3.577.0:
     resolution: {integrity: sha512-QS/dh3+NqZbXtY0j/DZ867ogP413pG5cFGqBy9OeOhDMsolcwLrQbi0S0c621dc1QNq+er9ffaMhZ/aPkyXXIg==}
     engines: {node: '>=16.0.0'}
@@ -1902,6 +1920,20 @@ packages:
       tslib: 2.6.2
     dev: false
 
+  /@aws-sdk/s3-request-presigner@3.582.0:
+    resolution: {integrity: sha512-h2tn0IjJ3Tsnh0Ep8FUqYwAJIjursK68gegrWEUpf7oeJlJer5gaNlD5CXCeRHwyhNiA1uzHaX4BjjyeKHl0Kw==}
+    engines: {node: '>=16.0.0'}
+    dependencies:
+      '@aws-sdk/signature-v4-multi-region': 3.582.0
+      '@aws-sdk/types': 3.577.0
+      '@aws-sdk/util-format-url': 3.577.0
+      '@smithy/middleware-endpoint': 3.0.0
+      '@smithy/protocol-http': 4.0.0
+      '@smithy/smithy-client': 3.0.1
+      '@smithy/types': 3.0.0
+      tslib: 2.6.2
+    dev: false
+
   /@aws-sdk/signature-v4-multi-region@3.577.0:
     resolution: {integrity: sha512-mMykGRFBYmlDcMhdbhNM0z1JFUaYYZ8r9WV7Dd0T2PWELv2brSAjDAOBHdJLHObDMYRnM6H0/Y974qTl3icEcQ==}
     engines: {node: '>=16.0.0'}
@@ -1914,6 +1946,18 @@ packages:
       tslib: 2.6.2
     dev: false
 
+  /@aws-sdk/signature-v4-multi-region@3.582.0:
+    resolution: {integrity: sha512-aFCOjjNqEX2l+V8QjOWy5F7CtHIC/RlYdBuv3No6yxn+pMvVUUe6zdMk2yHWcudVpHWsyvcZzAUBliAPeFLPsQ==}
+    engines: {node: '>=16.0.0'}
+    dependencies:
+      '@aws-sdk/middleware-sdk-s3': 3.582.0
+      '@aws-sdk/types': 3.577.0
+      '@smithy/protocol-http': 4.0.0
+      '@smithy/signature-v4': 3.0.0
+      '@smithy/types': 3.0.0
+      tslib: 2.6.2
+    dev: false
+
   /@aws-sdk/token-providers@3.577.0(@aws-sdk/client-sso-oidc@3.577.0):
     resolution: {integrity: sha512-0CkIZpcC3DNQJQ1hDjm2bdSy/Xjs7Ny5YvSsacasGOkNfk+FdkiQy6N67bZX3Zbc9KIx+Nz4bu3iDeNSNplnnQ==}
     engines: {node: '>=16.0.0'}
@@ -1953,6 +1997,16 @@ packages:
       tslib: 2.6.2
     dev: false
 
+  /@aws-sdk/util-format-url@3.577.0:
+    resolution: {integrity: sha512-SyEGC2J+y/krFRuPgiF02FmMYhqbiIkOjDE6k4nYLJQRyS6XEAGxZoG+OHeOVEM+bsDgbxokXZiM3XKGu6qFIg==}
+    engines: {node: '>=16.0.0'}
+    dependencies:
+      '@aws-sdk/types': 3.577.0
+      '@smithy/querystring-builder': 3.0.0
+      '@smithy/types': 3.0.0
+      tslib: 2.6.2
+    dev: false
+
   /@aws-sdk/util-locate-window@3.568.0:
     resolution: {integrity: sha512-3nh4TINkXYr+H41QaPelCceEB2FXP3fxp93YZXB/kqJvX0U9j0N0Uk45gvsjmEPzG8XxkPEeLIfT2I1M7A6Lig==}
     engines: {node: '>=16.0.0'}
@@ -19662,7 +19716,7 @@ packages:
     dev: false
 
   file:projects/drive-resources.tgz(@types/node@20.11.19)(esbuild@0.20.1)(postcss-load-config@4.0.2)(postcss@8.4.35)(ts-node@10.9.2):
-    resolution: {integrity: sha512-E2zO+OiX83Ig7B8ZJHiKJZydZf0RqPxXrHBnGl99l3biAcxNId4UJryMUM8KC7PQQw16ue/bERRU1dOBIs9Hng==, tarball: file:projects/drive-resources.tgz}
+    resolution: {integrity: sha512-BxbFyIUUuLwK5yzY3OTgPRmKE1fZxRUW9ZJ3iC/7nxvu5b32end9aJqm2fwZwNQZJxxeyw1AMbf9t7EDiadfMg==, tarball: file:projects/drive-resources.tgz}
     id: file:projects/drive-resources.tgz
     name: '@rush-temp/drive-resources'
     version: 0.0.0
@@ -20629,7 +20683,7 @@ packages:
     dev: false
 
   file:projects/minio.tgz(esbuild@0.20.1)(ts-node@10.9.2):
-    resolution: {integrity: sha512-9iaGGSGj2mgvQwhe6oLTf5RzaROFLBsi+kU/nMGXxw3m7pvmELcgVW2Ijk4R+P/AHBZF5TDp0jWdFif8WWvwXg==, tarball: file:projects/minio.tgz}
+    resolution: {integrity: sha512-wjtXX+XX515IIjugAtzTrJN8TyMp3iPEgBlQBXvxMuOpIBEmLQLnuOOD4LN7S9sdKYLXOP0IgmDVwyDp0bZvyw==, tarball: file:projects/minio.tgz}
     id: file:projects/minio.tgz
     name: '@rush-temp/minio'
     version: 0.0.0
@@ -22817,12 +22871,13 @@ packages:
     dev: false
 
   file:projects/s3.tgz(esbuild@0.20.1)(ts-node@10.9.2):
-    resolution: {integrity: sha512-2gkJlE5D6k8qqIbcjFSxW2ytwlziBej2ZJz7KRaEiAU5uDaMCiL378VaVvS1DmvPvPxmHJ7swZ5IkL/WRqxwqg==, tarball: file:projects/s3.tgz}
+    resolution: {integrity: sha512-545xE/hFO0K5PpSsSnM7hTqQilfo1Psno9mMs6XSYEC8SZQFX/mV1j0/W9l3++yX7lZQwxHKHBv/morA8v/RAA==, tarball: file:projects/s3.tgz}
     id: file:projects/s3.tgz
     name: '@rush-temp/s3'
     version: 0.0.0
     dependencies:
       '@aws-sdk/client-s3': 3.577.0
+      '@aws-sdk/s3-request-presigner': 3.582.0
       '@types/jest': 29.5.12
       '@types/node': 20.11.19
       '@typescript-eslint/eslint-plugin': 6.21.0(@typescript-eslint/parser@6.21.0)(eslint@8.56.0)(typescript@5.3.3)

dev/tool/src/clean.ts

@@ -17,42 +17,42 @@ import attachment from '@hcengineering/attachment'
 import chunter, { type ChatMessage } from '@hcengineering/chunter'
 import contact from '@hcengineering/contact'
 import core, {
+  ClassifierKind,
+  DOMAIN_STATUS,
   DOMAIN_TX,
-  type MeasureContext,
   SortingOrder,
   TxOperations,
   TxProcessor,
   generateId,
   getObjectValue,
+  toIdMap,
   type BackupClient,
+  type Class,
   type Client as CoreClient,
   type Doc,
   type Domain,
+  type MeasureContext,
   type Ref,
-  type TxCreateDoc,
-  type WorkspaceId,
-  type StatusCategory,
-  type TxMixin,
-  type TxCUD,
-  type TxUpdateDoc,
-  DOMAIN_STATUS,
   type Status,
-  toIdMap,
-  type Class,
-  ClassifierKind
+  type StatusCategory,
+  type TxCUD,
+  type TxCreateDoc,
+  type TxMixin,
+  type TxUpdateDoc,
+  type WorkspaceId
 } from '@hcengineering/core'
+import { DOMAIN_ACTIVITY } from '@hcengineering/model-activity'
+import { DOMAIN_SPACE } from '@hcengineering/model-core'
+import recruitModel, { defaultApplicantStatuses } from '@hcengineering/model-recruit'
 import { getWorkspaceDB } from '@hcengineering/mongo'
 import recruit, { type Applicant, type Vacancy } from '@hcengineering/recruit'
-import recruitModel, { defaultApplicantStatuses } from '@hcengineering/model-recruit'
 import { type StorageAdapter } from '@hcengineering/server-core'
 import { connect } from '@hcengineering/server-tool'
 import tags, { type TagCategory, type TagElement, type TagReference } from '@hcengineering/tags'
-import task, { type Task, type ProjectType, type TaskType } from '@hcengineering/task'
+import task, { type ProjectType, type Task, type TaskType } from '@hcengineering/task'
 import tracker from '@hcengineering/tracker'
 import { deepEqual } from 'fast-equals'
 import { MongoClient } from 'mongodb'
-import { DOMAIN_ACTIVITY } from '@hcengineering/model-activity'
-import { DOMAIN_SPACE } from '@hcengineering/model-core'
 
 export async function cleanWorkspace (
   ctx: MeasureContext,
@@ -77,7 +77,7 @@ export async function cleanWorkspace (
     const contacts = await ops.findAll(contact.class.Contact, {})
 
     const files = new Set(
-      attachments.map((it) => it.file).concat(contacts.map((it) => it.avatar).filter((it) => it) as string[])
+      attachments.map((it) => it.file as string).concat(contacts.map((it) => it.avatar).filter((it) => it) as string[])
     )
 
     const minioList = await storageAdapter.listStream(ctx, workspaceId)
@@ -177,7 +177,7 @@ export async function fixMinioBW (
       break
     }
     if (obj.modifiedOn < from) continue
-    if ((obj._id as string).includes('%size%')) {
+    if ((obj._id as string).includes('%preview%')) {
       await storageService.remove(ctx, workspaceId, [obj._id])
       removed++
       if (removed % 100 === 0) {

models/attachment/src/index.ts

@@ -15,18 +15,18 @@
 
 import activity from '@hcengineering/activity'
 import type { Attachment, AttachmentMetadata, Photo, SavedAttachments } from '@hcengineering/attachment'
-import { type Domain, IndexKind, type Ref } from '@hcengineering/core'
+import { IndexKind, type Blob, type Domain, type Ref } from '@hcengineering/core'
 import {
-  type Builder,
   Index,
   Model,
   Prop,
-  TypeAttachment,
+  TypeBlob,
   TypeBoolean,
   TypeRef,
   TypeString,
   TypeTimestamp,
-  UX
+  UX,
+  type Builder
 } from '@hcengineering/model'
 import core, { TAttachedDoc } from '@hcengineering/model-core'
 import preference, { TPreference } from '@hcengineering/model-preference'
@@ -46,8 +46,8 @@ export class TAttachment extends TAttachedDoc implements Attachment {
   @Index(IndexKind.FullText)
     name!: string
 
-  @Prop(TypeAttachment(), attachment.string.File)
-    file!: string
+  @Prop(TypeBlob(), attachment.string.File)
+    file!: Ref<Blob>
 
   @Prop(TypeString(), attachment.string.Size)
     size!: number

models/contact/src/index.ts

@@ -36,6 +36,7 @@ import {
   DOMAIN_MODEL,
   DateRangeMode,
   IndexKind,
+  type Blob,
   type Class,
   type Domain,
   type Markup,
@@ -50,10 +51,11 @@ import {
   Model,
   Prop,
   ReadOnly,
-  TypeAttachment,
+  TypeBlob,
   TypeBoolean,
   TypeCollaborativeMarkup,
   TypeDate,
+  TypeRecord,
   TypeRef,
   TypeString,
   TypeTimestamp,
@@ -104,10 +106,23 @@ export class TContact extends TDoc implements Contact {
   @Index(IndexKind.FullText)
     name!: string
 
-  @Prop(TypeAttachment(), contact.string.Avatar)
+  @Prop(TypeString(), contact.string.Avatar)
   @Index(IndexKind.FullText)
   @Hidden()
-    avatar?: string | null
+    avatarType!: AvatarType
+
+  @Prop(TypeBlob(), contact.string.Avatar)
+  @Index(IndexKind.FullText)
+  @Hidden()
+    avatar!: Ref<Blob> | null | undefined
+
+  @Prop(TypeRecord(), contact.string.Avatar)
+  @Index(IndexKind.FullText)
+  @Hidden()
+    avatarProps?: {
+    color?: string
+    url?: string
+  }
 
   @Prop(Collection(contact.class.Channel), contact.string.ContactInfo)
     channels?: number
@@ -709,6 +724,16 @@ export function createModel (builder: Builder): void {
     contact.avatarProvider.Gravatar
   )
 
+  builder.createDoc(
+    contact.class.AvatarProvider,
+    core.space.Model,
+    {
+      type: AvatarType.EXTERNAL,
+      getUrl: contact.function.GetExternalUrl
+    },
+    contact.avatarProvider.Color
+  )
+
   builder.mixin(contact.class.Person, core.class.Class, view.mixin.ObjectPresenter, {
     presenter: contact.component.PersonPresenter
   })

models/contact/src/migration.ts

@@ -1,12 +1,14 @@
 //
 
-import { DOMAIN_TX, type Space, TxOperations, type Class, type Doc, type Domain, type Ref } from '@hcengineering/core'
+import { DOMAIN_TX, TxOperations, type Class, type Doc, type Domain, type Ref, type Space } from '@hcengineering/core'
 import {
   createDefaultSpace,
   tryMigrate,
   tryUpgrade,
   type MigrateOperation,
+  type MigrateUpdate,
   type MigrationClient,
+  type MigrationDocumentQuery,
   type MigrationUpgradeClient,
   type ModelLogger
 } from '@hcengineering/model'
@@ -14,6 +16,7 @@ import activity, { DOMAIN_ACTIVITY } from '@hcengineering/model-activity'
 import core from '@hcengineering/model-core'
 import { DOMAIN_VIEW } from '@hcengineering/model-view'
 
+import { AvatarType, type Contact } from '@hcengineering/contact'
 import contact, { DOMAIN_CONTACT, contactId } from './index'
 
 async function createEmployeeEmail (client: TxOperations): Promise<void> {
@@ -48,6 +51,55 @@ async function createEmployeeEmail (client: TxOperations): Promise<void> {
   }
 }
 
+const colorPrefix = 'color://'
+const gravatarPrefix = 'gravatar://'
+
+async function migrateAvatars (client: MigrationClient): Promise<void> {
+  const classes = client.hierarchy.getDescendants(contact.class.Contact)
+  const i = await client.traverse<Contact>(DOMAIN_CONTACT, {
+    _class: { $in: classes },
+    avatar: { $regex: 'color|gravatar://.*' }
+  })
+  while (true) {
+    const docs = await i.next(50)
+    if (docs === null || docs?.length === 0) {
+      break
+    }
+    const updates: { filter: MigrationDocumentQuery<Contact>, update: MigrateUpdate<Contact> }[] = []
+    for (const d of docs) {
+      if (d.avatar?.startsWith(colorPrefix) ?? false) {
+        d.avatarProps = { color: d.avatar?.slice(colorPrefix.length) ?? '' }
+        updates.push({
+          filter: { _id: d._id },
+          update: {
+            avatarType: AvatarType.COLOR,
+            avatar: null,
+            avatarProps: { color: d.avatar?.slice(colorPrefix.length) ?? '' }
+          }
+        })
+      } else if (d.avatar?.startsWith(gravatarPrefix) ?? false) {
+        updates.push({
+          filter: { _id: d._id },
+          update: {
+            avatarType: AvatarType.GRAVATAR,
+            avatar: null,
+            avatarProps: { url: d.avatar?.slice(gravatarPrefix.length) ?? '' }
+          }
+        })
+      }
+    }
+    if (updates.length > 0) {
+      await client.bulk(DOMAIN_CONTACT, updates)
+    }
+  }
+
+  await client.update(
+    DOMAIN_CONTACT,
+    { _class: { $in: classes }, avatarKind: { $exists: false } },
+    { avatarKind: AvatarType.IMAGE }
+  )
+}
+
 export const contactOperation: MigrateOperation = {
   async migrate (client: MigrationClient, logger: ModelLogger): Promise<void> {
     await tryMigrate(client, contactId, [
@@ -183,6 +235,12 @@ export const contactOperation: MigrateOperation = {
             }
           )
         }
+      },
+      {
+        state: 'avatars',
+        func: async (client) => {
+          await migrateAvatars(client)
+        }
       }
     ])
   },

models/core/src/core.ts

@@ -213,8 +213,8 @@ export class TTypeString extends TType {}
 export class TTypeRecord extends TType {}
 
 @UX(core.string.String)
-@Model(core.class.TypeAttachment, core.class.Type)
-export class TTypeAttachment extends TType {}
+@Model(core.class.TypeBlob, core.class.Type)
+export class TTypeBlob extends TType {}
 
 @UX(core.string.Hyperlink)
 @Model(core.class.TypeHyperlink, core.class.Type)

models/core/src/index.ts

@@ -60,7 +60,7 @@ import {
   TRefTo,
   TType,
   TTypeAny,
-  TTypeAttachment,
+  TTypeBlob,
   TTypeBoolean,
   TTypeCollaborativeDoc,
   TTypeCollaborativeDocVersion,
@@ -153,7 +153,7 @@ export function createModel (builder: Builder): void {
     TTypeString,
     TTypeRank,
     TTypeRecord,
-    TTypeAttachment,
+    TTypeBlob,
     TTypeHyperlink,
     TCollection,
     TVersion,

models/presentation/src/index.ts

@@ -13,8 +13,8 @@
 // limitations under the License.
 //
 
-import { type Blob, type Class, type Doc, type Ref, DOMAIN_MODEL } from '@hcengineering/core'
-import { type Builder, Model, Prop, TypeRef, TypeString } from '@hcengineering/model'
+import { DOMAIN_MODEL, type Blob, type Class, type Doc, type Ref } from '@hcengineering/core'
+import { Model, Prop, TypeRef, TypeString, type Builder } from '@hcengineering/model'
 import core, { TDoc } from '@hcengineering/model-core'
 import { type Asset, type IntlString, type Resource } from '@hcengineering/platform'
 // Import types to prevent .svelte components to being exposed to type typescript.
@@ -27,12 +27,12 @@ import {
   type ComponentPointExtension,
   type CreateExtensionKind,
   type DocAttributeRule,
-  type DocRules,
   type DocCreateExtension,
   type DocCreateFunction,
+  type DocRules,
   type FilePreviewExtension,
-  type ObjectSearchContext,
   type ObjectSearchCategory,
+  type ObjectSearchContext,
   type ObjectSearchFactory
 } from '@hcengineering/presentation/src/types'
 import { type AnyComponent, type ComponentExtensionId } from '@hcengineering/ui/src/types'

models/server-contact/src/index.ts

@@ -45,8 +45,8 @@ export function createModel (builder: Builder): void {
   builder.mixin(contact.class.Contact, core.class.Class, serverCore.mixin.SearchPresenter, {
     searchConfig: {
       iconConfig: {
-        component: contact.component.Avatar,
-        props: ['avatar', 'name']
+        component: contact.component.AvatarRef,
+        props: ['_id']
       },
       title: { props: ['name'] }
     },

models/server-recruit/src/index.ts

@@ -57,8 +57,8 @@ export function createModel (builder: Builder): void {
   builder.mixin(recruit.class.Applicant, core.class.Class, serverCore.mixin.SearchPresenter, {
     searchConfig: {
       iconConfig: {
-        component: contact.component.Avatar,
-        props: [{ avatar: ['attachedTo', 'avatar'] }, { name: ['attachedTo', 'name'] }]
+        component: contact.component.AvatarRef,
+        props: [{ _id: ['attachedTo'] }]
       },
       shortTitle: 'identifier',
       title: {

models/setting/src/index.ts

@@ -15,7 +15,7 @@
 
 import activity from '@hcengineering/activity'
 import contact from '@hcengineering/contact'
-import { AccountRole, DOMAIN_MODEL, type Account, type Domain, type Ref } from '@hcengineering/core'
+import { AccountRole, DOMAIN_MODEL, type Account, type Blob, type Domain, type Ref } from '@hcengineering/core'
 import { Mixin, Model, type Builder, UX } from '@hcengineering/model'
 import core, { TClass, TConfiguration, TDoc } from '@hcengineering/model-core'
 import view, { createAction } from '@hcengineering/model-view'
@@ -105,7 +105,7 @@ export class TInviteSettings extends TConfiguration implements InviteSettings {
 
 @Model(setting.class.WorkspaceSetting, core.class.Doc, DOMAIN_SETTING)
 export class TWorkspaceSetting extends TDoc implements WorkspaceSetting {
-  icon?: string
+  icon?: Ref<Blob>
 }
 
 @Mixin(setting.mixin.SpaceTypeEditor, core.class.Class)

models/view/src/index.ts

@@ -460,7 +460,7 @@ export function createModel (builder: Builder): void {
     view.component.StringEditor,
     view.component.StringEditorPopup
   )
-  classPresenter(builder, core.class.TypeAttachment, view.component.StringPresenter)
+  classPresenter(builder, core.class.TypeBlob, view.component.StringPresenter)
   classPresenter(
     builder,
     core.class.TypeHyperlink,

packages/core/src/classes.ts

@@ -559,6 +559,22 @@ export interface Blob extends Doc {
   size: number
 }
 
+/**
+ * For every blob will automatically add a lookup.
+ *
+ * It extends Blob to allow for $lookup operations work as expected.
+ */
+export interface BlobLookup extends Blob {
+  // An URL document could be downloaded from, with ${id} to put blobId into
+  downloadUrl: string
+  // A URL document could be updated at
+  uploadUrl?: string
+  // A URL document could be previewed at
+  previewUrl?: string
+  // A formats preview is available at
+  previewFormats?: string[]
+}
+
 /**
  * @public
  *

packages/core/src/component.ts

@@ -111,7 +111,7 @@ export default plugin(coreId, {
     Account: '' as Ref<Class<Account>>,
     Type: '' as Ref<Class<Type<any>>>,
     TypeString: '' as Ref<Class<Type<string>>>,
-    TypeAttachment: '' as Ref<Class<Type<string>>>,
+    TypeBlob: '' as Ref<Class<Type<Ref<Blob>>>>,
     TypeIntlString: '' as Ref<Class<Type<IntlString>>>,
     TypeHyperlink: '' as Ref<Class<Type<Hyperlink>>>,
     TypeNumber: '' as Ref<Class<Type<number>>>,

packages/core/src/server.ts

@@ -13,20 +13,8 @@
 // limitations under the License.
 //
 
-import { LoadModelResponse } from '.'
-import type { Class, Doc, Domain, Ref, Timestamp } from './classes'
-import { Hierarchy } from './hierarchy'
+import type { Doc, Domain, Ref } from './classes'
 import { MeasureContext, type FullParamsType, type ParamsType } from './measurements'
-import { ModelDb } from './memdb'
-import type {
-  DocumentQuery,
-  FindOptions,
-  FindResult,
-  SearchOptions,
-  SearchQuery,
-  SearchResult,
-  TxResult
-} from './storage'
 import type { Tx } from './tx'
 
 /**
@@ -78,24 +66,3 @@ export interface LowLevelStorage {
   // Remove a list of documents.
   clean: (ctx: MeasureContext, domain: Domain, docs: Ref<Doc>[]) => Promise<void>
 }
-/**
- * @public
- */
-export interface ServerStorage extends LowLevelStorage {
-  hierarchy: Hierarchy
-  modelDb: ModelDb
-  findAll: <T extends Doc>(
-    ctx: MeasureContext,
-    _class: Ref<Class<T>>,
-    query: DocumentQuery<T>,
-    options?: FindOptions<T> & {
-      domain?: Domain // Allow to find for Doc's in specified domain only.
-      prefix?: string
-    }
-  ) => Promise<FindResult<T>>
-  searchFulltext: (ctx: MeasureContext, query: SearchQuery, options: SearchOptions) => Promise<SearchResult>
-  tx: (ctx: SessionOperationContext, tx: Tx) => Promise<TxResult>
-  apply: (ctx: SessionOperationContext, tx: Tx[], broadcast: boolean) => Promise<TxResult>
-  close: () => Promise<void>
-  loadModel: (last: Timestamp, hash?: string) => Promise<Tx[] | LoadModelResponse>
-}

packages/core/src/utils.ts

@@ -214,7 +214,7 @@ export function extractDocKey (key: string): {
 export function isFullTextAttribute (attr: AnyAttribute): boolean {
   return (
     attr.index === IndexKind.FullText ||
-    attr.type._class === core.class.TypeAttachment ||
+    attr.type._class === core.class.TypeBlob ||
     attr.type._class === core.class.EnumOf ||
     attr.type._class === core.class.TypeCollaborativeDoc
   )

packages/model/src/dsl.ts

@@ -387,8 +387,8 @@ export function TypeString (): Type<string> {
 /**
  * @public
  */
-export function TypeAttachment (): Type<string> {
-  return { _class: core.class.TypeAttachment, label: core.string.String }
+export function TypeBlob (): Type<string> {
+  return { _class: core.class.TypeBlob, label: core.string.String }
 }
 
 /**

packages/presentation/src/components/FilePreviewPopup.svelte

@@ -13,20 +13,20 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { createEventDispatcher, onMount } from 'svelte'
   import { type Blob, type Ref } from '@hcengineering/core'
-  import { Label, Dialog, Button, Component } from '@hcengineering/ui'
+  import { Button, Component, Dialog, Label } from '@hcengineering/ui'
+  import { createEventDispatcher, onMount } from 'svelte'
 
   import presentation from '../plugin'
 
   import { getPreviewType, previewTypes } from '../file'
   import { BlobMetadata, FilePreviewExtension } from '../types'
-  import { getFileUrl } from '../utils'
+  import { getBlobHref, getFileUrl } from '../utils'
 
   import ActionContext from './ActionContext.svelte'
   import Download from './icons/Download.svelte'
 
-  export let file: Ref<Blob> | undefined
+  export let file: Blob | Ref<Blob> | undefined
   export let name: string
   export let contentType: string
   export let metadata: BlobMetadata | undefined
@@ -57,9 +57,8 @@
   } else {
     previewType = undefined
   }
-
   let download: HTMLAnchorElement
-  $: src = file === undefined ? '' : getFileUrl(file, 'full', name)
+  $: src = file === undefined ? '' : typeof file === 'string' ? getFileUrl(file, name) : getBlobHref(file, file._id)
 </script>
 
 <ActionContext context={{ mode: 'browser' }} />

packages/presentation/src/components/PDFViewer.svelte

@@ -14,14 +14,15 @@
 -->
 <script lang="ts">
   // import { Doc } from '@hcengineering/core'
+  import type { Blob, Ref } from '@hcengineering/core'
   import { Button, Dialog, Label, Spinner } from '@hcengineering/ui'
   import { createEventDispatcher, onMount } from 'svelte'
   import presentation from '..'
-  import { getFileUrl } from '../utils'
-  import Download from './icons/Download.svelte'
+  import { getBlobHref, getFileUrl } from '../utils'
   import ActionContext from './ActionContext.svelte'
+  import Download from './icons/Download.svelte'
 
-  export let file: string | undefined
+  export let file: Blob | Ref<Blob> | undefined
   export let name: string
   export let contentType: string | undefined
   // export let popupOptions: PopupOptions
@@ -44,7 +45,8 @@
     }
   })
   let download: HTMLAnchorElement
-  $: src = file === undefined ? '' : getFileUrl(file, 'full', name)
+  $: src = file === undefined ? '' : typeof file === 'string' ? getFileUrl(file, name) : getBlobHref(file, file._id)
+
   $: isImage = contentType !== undefined && contentType.startsWith('image/')
 
   let frame: HTMLIFrameElement | undefined = undefined

packages/presentation/src/file.ts

@@ -13,14 +13,14 @@
 // limitations under the License.
 //
 
-import { type Blob, type Ref, concatLink } from '@hcengineering/core'
+import { concatLink, type Blob, type Ref } from '@hcengineering/core'
 import { PlatformError, Severity, Status, getMetadata, getResource } from '@hcengineering/platform'
 import { type PopupAlignment } from '@hcengineering/ui'
 import { writable } from 'svelte/store'
 
-import { type BlobMetadata, type FilePreviewExtension } from './types'
-import { createQuery } from './utils'
 import plugin from './plugin'
+import type { BlobMetadata, FilePreviewExtension } from './types'
+import { createQuery } from './utils'
 
 /**
  * @public

packages/presentation/src/utils.ts

@@ -22,6 +22,7 @@ import core, {
   type AnyAttribute,
   type ArrOf,
   type AttachedDoc,
+  type BlobLookup,
   type Class,
   type Client,
   type Collection,
@@ -34,23 +35,25 @@ import core, {
   type MeasureDoneOperation,
   type Mixin,
   type Obj,
+  type Blob as PlatformBlob,
   type Ref,
   type RefTo,
   type SearchOptions,
   type SearchQuery,
   type SearchResult,
+  type Space,
   type Tx,
   type TxResult,
   type TypeAny,
-  type WithLookup,
-  type Space
+  type WithLookup
 } from '@hcengineering/core'
 import { getMetadata, getResource } from '@hcengineering/platform'
 import { LiveQuery as LQ } from '@hcengineering/query'
-import { type AnyComponent, type AnySvelteComponent, type IconSize } from '@hcengineering/ui'
+import { workspaceId, type AnyComponent, type AnySvelteComponent } from '@hcengineering/ui'
 import view, { type AttributeCategory, type AttributeEditor } from '@hcengineering/view'
 import { deepEqual } from 'fast-equals'
 import { onDestroy } from 'svelte'
+import { get } from 'svelte/store'
 import { type KeyedAttribute } from '..'
 import { OptimizeQueryMiddleware, PresentationPipelineImpl, type PresentationPipeline } from './pipeline'
 import plugin from './plugin'
@@ -357,19 +360,117 @@ export function createQuery (dontDestroy?: boolean): LiveQuery {
   return new LiveQuery(dontDestroy)
 }
 
+function getSrcSet (_blob: PlatformBlob, width?: number): string {
+  let result = ''
+  const blob = _blob as BlobLookup
+
+  if (blob.previewUrl === undefined) {
+    return ''
+  }
+  for (const f of blob.previewFormats ?? []) {
+    if (result.length > 0) {
+      result += ', '
+    }
+    const fu = blob.previewUrl.replaceAll(':format', f)
+    if (width !== undefined) {
+      result +=
+        fu.replaceAll(':size', `${width}`) +
+        ', ' +
+        fu.replaceAll(':size', `${width * 2}`) +
+        ', ' +
+        fu.replaceAll(':size', `${width * 3}`)
+    } else {
+      result += fu.replaceAll(':size', `${-1}`)
+    }
+  }
+  return result
+}
+
 /**
  * @public
  */
-export function getFileUrl (file: string, size: IconSize = 'full', filename?: string): string {
+export function getFileUrlSrcSet (
+  file: Ref<PlatformBlob>,
+  width?: number,
+  formats: string[] = supportedFormats
+): string {
   if (file.includes('://')) {
     return file
   }
   const uploadUrl = getMetadata(plugin.metadata.UploadURL)
 
-  if (filename !== undefined) {
-    return `${uploadUrl as string}/${filename}?file=${file}&size=${size as string}`
+  let result = ''
+
+  for (const f of formats) {
+    if (result.length > 0) {
+      result += ', '
+    }
+    if (width !== undefined) {
+      const fu = `${uploadUrl as string}/${get(workspaceId)}?file=${file}.${f}&size=:size`
+      result +=
+        fu.replaceAll(':size', `${width}`) +
+        ', ' +
+        fu.replaceAll(':size', `${width * 2}`) +
+        ', ' +
+        fu.replaceAll(':size', `${width * 3}`)
+    } else {
+      result += `${uploadUrl as string}/${get(workspaceId)}?file=${file}.${f}`
+    }
   }
-  return `${uploadUrl as string}?file=${file}&size=${size as string}`
+  return result
+}
+
+export function getBlobHref (_blob: PlatformBlob | undefined, file: Ref<PlatformBlob>, filename?: string): string {
+  const blob = _blob as BlobLookup
+  return blob?.downloadUrl ?? getFileUrl(file, filename)
+}
+
+export function getBlobSrcSet (_blob: PlatformBlob | undefined, file: Ref<PlatformBlob>, width?: number): string {
+  return _blob !== undefined ? getSrcSet(_blob, width) : getFileUrlSrcSet(file, width)
+}
+
+/**
+ * @public
+ */
+export function getFileUrl (file: Ref<PlatformBlob>, filename?: string): string {
+  if (file.includes('://')) {
+    return file
+  }
+  const uploadUrl = getMetadata(plugin.metadata.UploadURL)
+  if (filename !== undefined) {
+    return `${uploadUrl as string}/${get(workspaceId)}/${encodeURIComponent(filename)}?file=${file}`
+  }
+  return `${uploadUrl as string}/${get(workspaceId)}?file=${file}`
+}
+
+type SupportedFormat = 'jpeg' | 'avif' | 'heif' | 'webp' | 'png'
+const supportedFormats: SupportedFormat[] = ['avif', 'webp', 'heif', 'jpeg', 'png']
+
+export function sizeToWidth (size: string): number | undefined {
+  let width: number | undefined
+  switch (size) {
+    case 'inline':
+    case 'tiny':
+    case 'card':
+    case 'x-small':
+    case 'smaller':
+    case 'small':
+      width = 32
+      break
+    case 'medium':
+      width = 64
+      break
+    case 'large':
+      width = 256
+      break
+    case 'x-large':
+      width = 512
+      break
+    case '2x-large':
+      width = 1024
+      break
+  }
+  return width
 }
 
 /**
@@ -561,3 +662,14 @@ export function isAdminUser (): boolean {
 export function isSpace (space: Doc): space is Space {
   return getClient().getHierarchy().isDerived(space._class, core.class.Space)
 }
+
+export function setPresentationCookie (token: string, workspaceId: string): void {
+  function setToken (path: string): void {
+    document.cookie =
+      encodeURIComponent(plugin.metadata.Token.replaceAll(':', '-')) +
+      '=' +
+      encodeURIComponent(token) +
+      `; path=${path}`
+  }
+  setToken('/files/' + workspaceId)
+}

packages/storage/src/index.ts

@@ -13,10 +13,19 @@
 // limitations under the License.
 //
 
-import { type Blob, type MeasureContext, type WorkspaceId } from '@hcengineering/core'
+import {
+  type Blob,
+  type DocumentUpdate,
+  type MeasureContext,
+  type Ref,
+  type WorkspaceId,
+  type WorkspaceIdWithUrl
+} from '@hcengineering/core'
+import type { BlobLookup } from '@hcengineering/core/src/classes'
 import { type Readable } from 'stream'
 
 export type ListBlobResult = Omit<Blob, 'contentType' | 'version'>
+
 export interface UploadedObjectInfo {
   etag: string
   versionId: string | null
@@ -27,6 +36,11 @@ export interface BlobStorageIterator {
   close: () => Promise<void>
 }
 
+export interface BlobLookupResult {
+  lookups: BlobLookup[]
+  updates?: Map<Ref<Blob>, DocumentUpdate<BlobLookup>>
+}
+
 export interface StorageAdapter {
   initialize: (ctx: MeasureContext, workspaceId: WorkspaceId) => Promise<void>
 
@@ -56,6 +70,9 @@ export interface StorageAdapter {
     offset: number,
     length?: number
   ) => Promise<Readable>
+
+  // Lookup will extend Blob with lookup information.
+  lookup: (ctx: MeasureContext, workspaceId: WorkspaceIdWithUrl, docs: Blob[]) => Promise<BlobLookupResult>
 }
 
 export interface StorageAdapterEx extends StorageAdapter {
@@ -133,6 +150,10 @@ export class DummyStorageAdapter implements StorageAdapter, StorageAdapterEx {
   ): Promise<UploadedObjectInfo> {
     throw new Error('not implemented')
   }
+
+  async lookup (ctx: MeasureContext, workspaceId: WorkspaceIdWithUrl, docs: Blob[]): Promise<BlobLookupResult> {
+    return { lookups: [] }
+  }
 }
 
 export function createDummyStorageAdapter (): StorageAdapter {

packages/text-editor/src/components/CollaborativeTextEditor.svelte

@@ -15,23 +15,23 @@
 //
 -->
 <script lang="ts">
-  import { type Class, type CollaborativeDoc, type Doc, type Ref } from '@hcengineering/core'
   import { type DocumentId, type PlatformDocumentId } from '@hcengineering/collaborator-client'
+  import { type Class, type CollaborativeDoc, type Doc, type Ref } from '@hcengineering/core'
   import { IntlString, getMetadata, translate } from '@hcengineering/platform'
-  import { markupToJSON } from '@hcengineering/text'
   import presentation, { getFileUrl, getImageSize } from '@hcengineering/presentation'
-  import view from '@hcengineering/view'
+  import { markupToJSON } from '@hcengineering/text'
   import {
     AnySvelteComponent,
     Button,
     IconSize,
     Loading,
     PopupAlignment,
+    ThrottledCaller,
     getEventPositionElement,
     getPopupPositionElement,
-    ThrottledCaller,
     themeStore
   } from '@hcengineering/ui'
+  import view from '@hcengineering/view'
   import { AnyExtension, Editor, FocusPosition, mergeAttributes } from '@tiptap/core'
   import Collaboration, { isChangeOrigin } from '@tiptap/extension-collaboration'
   import CollaborationCursor from '@tiptap/extension-collaboration-cursor'
@@ -39,8 +39,8 @@
   import { createEventDispatcher, getContext, onDestroy, onMount } from 'svelte'
   import { Doc as YDoc } from 'yjs'
 
-  import { deleteAttachment } from '../command/deleteAttachment'
   import { Completion } from '../Completion'
+  import { deleteAttachment } from '../command/deleteAttachment'
   import { textEditorCommandHandler } from '../commands'
   import { EditorKit } from '../kits/editor-kit'
   import textEditorPlugin from '../plugin'
@@ -64,13 +64,13 @@
   import { noSelectionRender, renderCursor } from './editor/collaboration'
   import { defaultEditorAttributes } from './editor/editorProps'
   import { EmojiExtension } from './extension/emoji'
-  import { ImageUploadExtension } from './extension/imageUploadExt'
-  import { type FileAttachFunction } from './extension/types'
   import { FileUploadExtension } from './extension/fileUploadExt'
-  import { LeftMenuExtension } from './extension/leftMenu'
+  import { ImageUploadExtension } from './extension/imageUploadExt'
   import { InlineCommandsExtension } from './extension/inlineCommands'
   import { InlinePopupExtension } from './extension/inlinePopup'
   import { InlineStyleToolbarExtension } from './extension/inlineStyleToolbar'
+  import { LeftMenuExtension } from './extension/leftMenu'
+  import { type FileAttachFunction } from './extension/types'
   import { completionConfig, inlineCommandsConfig } from './extensions'
 
   export let collaborativeDoc: CollaborativeDoc
@@ -288,7 +288,7 @@
       optionalExtensions.push(
         ImageUploadExtension.configure({
           attachFile,
-          uploadUrl: getMetadata(presentation.metadata.UploadURL)
+          getFileUrl
         })
       )
     }
@@ -339,10 +339,7 @@
       return
     }
 
-    const size = await getImageSize(
-      file,
-      getFileUrl(attached.file, 'full', getMetadata(presentation.metadata.UploadURL))
-    )
+    const size = await getImageSize(file, getFileUrl(attached.file))
 
     editor.commands.insertContent(
       {

packages/text-editor/src/components/ImageStyleToolbar.svelte

@@ -54,7 +54,7 @@
   function openOriginalImage (): void {
     const attributes = textEditor.getAttributes('image')
     const fileId = attributes['file-id'] ?? attributes.src
-    const url = getFileUrl(fileId, 'full')
+    const url = getFileUrl(fileId)
     window.open(url, '_blank')
   }
 

packages/text-editor/src/components/StyledTextBox.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
   import { Markup } from '@hcengineering/core'
-  import { IntlString, getMetadata } from '@hcengineering/platform'
+  import { IntlString } from '@hcengineering/platform'
   import presentation, { MessageViewer, getFileUrl, getImageSize } from '@hcengineering/presentation'
   import { EmptyMarkup } from '@hcengineering/text'
   import {
@@ -17,21 +17,21 @@
     registerFocus,
     resizeObserver
   } from '@hcengineering/ui'
-  import { createEventDispatcher } from 'svelte'
   import type { AnyExtension } from '@tiptap/core'
+  import { createEventDispatcher } from 'svelte'
 
   import { Completion } from '../Completion'
   import textEditorPlugin from '../plugin'
   import StyledTextEditor from './StyledTextEditor.svelte'
 
-  import { completionConfig, inlineCommandsConfig } from './extensions'
+  import { RefAction } from '../types'
+  import { addTableHandler } from '../utils'
   import { EmojiExtension } from './extension/emoji'
   import { FocusExtension } from './extension/focus'
   import { ImageUploadExtension } from './extension/imageUploadExt'
   import { InlineCommandsExtension } from './extension/inlineCommands'
   import { type FileAttachFunction } from './extension/types'
-  import { RefAction } from '../types'
-  import { addTableHandler } from '../utils'
+  import { completionConfig, inlineCommandsConfig } from './extensions'
 
   export let label: IntlString | undefined = undefined
   export let content: Markup
@@ -177,7 +177,7 @@
   function configureExtensions (): AnyExtension[] {
     const imageUploadPlugin = ImageUploadExtension.configure({
       attachFile,
-      uploadUrl: getMetadata(presentation.metadata.UploadURL)
+      getFileUrl
     })
 
     const completionPlugin = Completion.configure({
@@ -251,10 +251,7 @@
       return
     }
 
-    const size = await getImageSize(
-      file,
-      getFileUrl(attached.file, 'full', getMetadata(presentation.metadata.UploadURL))
-    )
+    const size = await getImageSize(file, getFileUrl(attached.file))
 
     textEditor.editorHandler.insertContent(
       {

packages/text-editor/src/components/extension/fileExt.ts

@@ -79,7 +79,7 @@ export const FileExtension = FileNode.extend<FileOptions>({
     const fileType = HTMLAttributes['data-file-type']
     let href: string = ''
     if (id != null) {
-      href = getFileUrl(id, 'full', fileName)
+      href = getFileUrl(id, fileName)
     }
     const linkAttributes = {
       class: 'file-name',

packages/text-editor/src/components/extension/imageExt.ts

@@ -14,7 +14,7 @@
 //
 import { FilePreviewPopup } from '@hcengineering/presentation'
 import { ImageNode, type ImageOptions as ImageNodeOptions } from '@hcengineering/text'
-import { type IconSize, getIconSize2x, showPopup } from '@hcengineering/ui'
+import { showPopup } from '@hcengineering/ui'
 import { mergeAttributes, nodeInputRule } from '@tiptap/core'
 import { Plugin, PluginKey } from '@tiptap/pm/state'
 
@@ -26,9 +26,7 @@ export type ImageAlignment = 'center' | 'left' | 'right'
 /**
  * @public
  */
-export interface ImageOptions extends ImageNodeOptions {
-  uploadUrl: string
-}
+export interface ImageOptions extends ImageNodeOptions {}
 
 export interface ImageAlignmentOptions {
   align?: ImageAlignment
@@ -63,11 +61,6 @@ declare module '@tiptap/core' {
  */
 export const inputRegex = /(?:^|\s)(!\[(.+|:?)]\((\S+)(?:(?:\s+)["'](\S+)["'])?\))$/
 
-// This is a simplified version of getFileUrl from presentation plugin, which we cannot use
-export function getFileUrl (fileId: string, size: IconSize = 'full', uploadUrl: string): string {
-  return `${uploadUrl}?file=${fileId}&size=${size as string}`
-}
-
 /**
  * @public
  */
@@ -76,7 +69,8 @@ export const ImageExtension = ImageNode.extend<ImageOptions>({
     return {
       inline: true,
       HTMLAttributes: {},
-      uploadUrl: ''
+      getFileUrl: () => '',
+      getFileUrlSrcSet: () => ''
     }
   },
 
@@ -105,33 +99,32 @@ export const ImageExtension = ImageNode.extend<ImageOptions>({
       this.options.HTMLAttributes,
       HTMLAttributes
     )
-
-    const uploadUrl = this.options.uploadUrl ?? ''
+    const getFileUrl = this.options.getFileUrl
+    const getFileUrlSrcSet = this.options.getFileUrlSrcSet
 
     const id = imgAttributes['file-id']
     if (id != null) {
-      imgAttributes.src = getFileUrl(id, 'full', uploadUrl)
-      let width: IconSize | undefined
+      imgAttributes.src = getFileUrl(id)
+      let width: number | undefined
+      // TODO: Use max width of component may be?
       switch (imgAttributes.width) {
         case '32px':
-          width = 'small'
+          width = 32
           break
         case '64px':
-          width = 'medium'
+          width = 64
           break
         case '128px':
+          width = 128
+          break
         case '256px':
-          width = 'large'
+          width = 256
           break
         case '512px':
-          width = 'x-large'
+          width = 512
           break
       }
-      if (width !== undefined) {
-        imgAttributes.src = getFileUrl(id, width, uploadUrl)
-        imgAttributes.srcset =
-          getFileUrl(id, width, uploadUrl) + ' 1x,' + getFileUrl(id, getIconSize2x(width), uploadUrl) + ' 2x'
-      }
+      imgAttributes.srcset = getFileUrlSrcSet(id, width)
       imgAttributes.class = 'text-editor-image'
       imgAttributes.contentEditable = false
     }

packages/text-editor/src/components/extension/imageUploadExt.ts

@@ -12,21 +12,21 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 //
+import { setPlatformStatus, unknownError } from '@hcengineering/platform'
 import { getImageSize } from '@hcengineering/presentation'
 import { Extension } from '@tiptap/core'
 import { Plugin, PluginKey } from '@tiptap/pm/state'
 import { type EditorView } from '@tiptap/pm/view'
-import { setPlatformStatus, unknownError } from '@hcengineering/platform'
 
-import { getFileUrl } from './imageExt'
 import { type FileAttachFunction } from './types'
+import type { Blob, Ref } from '@hcengineering/core'
 
 /**
  * @public
  */
 export interface ImageUploadOptions {
   attachFile?: FileAttachFunction
-  uploadUrl: string
+  getFileUrl: (fileId: Ref<Blob>) => string
 }
 
 function getType (type: string): 'image' | 'other' {
@@ -43,13 +43,13 @@ function getType (type: string): 'image' | 'other' {
 export const ImageUploadExtension = Extension.create<ImageUploadOptions>({
   addOptions () {
     return {
-      uploadUrl: ''
+      getFileUrl: () => ''
     }
   },
 
   addProseMirrorPlugins () {
     const attachFile = this.options.attachFile
-    const uploadUrl = this.options.uploadUrl
+    const getFileUrl = this.options.getFileUrl
 
     function handleDrop (
       view: EditorView,
@@ -61,9 +61,6 @@ export const ImageUploadExtension = Extension.create<ImageUploadOptions>({
       for (const uri of uris) {
         if (uri !== '') {
           const url = new URL(uri)
-          if (uploadUrl === undefined || !url.href.includes(uploadUrl)) {
-            continue
-          }
 
           const _file = (url.searchParams.get('file') ?? '').split('/').join('')
 
@@ -77,7 +74,7 @@ export const ImageUploadExtension = Extension.create<ImageUploadOptions>({
           if (type === 'image') {
             const node = view.state.schema.nodes.image.create({
               'file-id': _file,
-              src: getFileUrl(_file, 'full', uploadUrl)
+              src: getFileUrl(_file as Ref<Blob>)
             })
             const transaction = view.state.tr.insert(pos?.pos ?? 0, node)
             view.dispatch(transaction)
@@ -95,7 +92,7 @@ export const ImageUploadExtension = Extension.create<ImageUploadOptions>({
           const file = files.item(i)
           if (file != null && file.type.startsWith('image/')) {
             result = true
-            void handleImageUpload(file, view, pos, attachFile, uploadUrl)
+            void handleImageUpload(file, view, pos, attachFile, getFileUrl)
           }
         }
       }
@@ -139,7 +136,7 @@ async function handleImageUpload (
   view: EditorView,
   pos: { pos: number, inside: number } | null,
   attachFile: FileAttachFunction,
-  uploadUrl: string
+  getFileUrl: (fileId: Ref<Blob>) => string
 ): Promise<void> {
   const attached = await attachFile(file)
 
@@ -152,7 +149,7 @@ async function handleImageUpload (
   }
 
   try {
-    const url = getFileUrl(attached.file, 'full', uploadUrl)
+    const url = getFileUrl(attached.file)
     const size = await getImageSize(file, url)
     const node = view.state.schema.nodes.image.create({
       'file-id': attached.file,

packages/text-editor/src/components/extension/types.ts

@@ -13,7 +13,9 @@
 // limitations under the License.
 //
 
+import type { Blob, Ref } from '@hcengineering/core'
+
 /**
  * @public
  */
-export type FileAttachFunction = (file: File) => Promise<{ file: string, type: string } | undefined>
+export type FileAttachFunction = (file: File) => Promise<{ file: Ref<Blob>, type: string } | undefined>

packages/text-editor/src/kits/editor-kit.ts

@@ -22,14 +22,13 @@ import TaskList from '@tiptap/extension-task-list'
 
 import { DefaultKit, type DefaultKitOptions } from './default-kit'
 
-import { getMetadata } from '@hcengineering/platform'
-import presentation from '@hcengineering/presentation'
+import { getFileUrl, getFileUrlSrcSet } from '@hcengineering/presentation'
 import { CodeBlockExtension, codeBlockOptions } from '@hcengineering/text'
 import { CodemarkExtension } from '../components/extension/codemark'
+import { FileExtension, type FileOptions } from '../components/extension/fileExt'
+import { ImageExtension, type ImageOptions } from '../components/extension/imageExt'
 import { NodeUuidExtension } from '../components/extension/nodeUuid'
 import { Table, TableCell, TableRow } from '../components/extension/table'
-import { type ImageOptions, ImageExtension } from '../components/extension/imageExt'
-import { type FileOptions, FileExtension } from '../components/extension/fileExt'
 
 const headingLevels: Level[] = [1, 2, 3]
 
@@ -105,7 +104,8 @@ export const EditorKit = Extension.create<EditorKitOptions>({
         ? [
             ImageExtension.configure({
               inline: true,
-              uploadUrl: getMetadata(presentation.metadata.UploadURL) ?? '',
+              getFileUrl,
+              getFileUrlSrcSet,
               ...this.options.image
             })
           ]

packages/text-editor/src/provider/minio.ts

@@ -18,6 +18,8 @@ import { collaborativeDocParse, concatLink } from '@hcengineering/core'
 import { ObservableV2 as Observable } from 'lib0/observable'
 import { type Doc as YDoc, applyUpdate } from 'yjs'
 import { type DocumentId, parseDocumentId } from '@hcengineering/collaborator-client'
+import { workspaceId } from '@hcengineering/ui'
+import { get } from 'svelte/store'
 
 interface EVENTS {
   synced: (...args: any[]) => void
@@ -29,7 +31,7 @@ async function fetchContent (doc: YDoc, name: string): Promise<void> {
       const frontUrl = getMetadata(presentation.metadata.FrontUrl) ?? window.location.origin
 
       try {
-        const res = await fetch(concatLink(frontUrl, `/files?file=${name}`))
+        const res = await fetch(concatLink(frontUrl, `/files/${get(workspaceId)}?file=${name}`))
 
         if (res.ok) {
           const blob = await res.blob()

packages/text/src/nodes/image.ts

@@ -14,6 +14,7 @@
 //
 import { Node, mergeAttributes } from '@tiptap/core'
 import { getDataAttribute } from './utils'
+import type { Ref, Blob } from '@hcengineering/core'
 
 /**
  * @public
@@ -21,12 +22,8 @@ import { getDataAttribute } from './utils'
 export interface ImageOptions {
   inline: boolean
   HTMLAttributes: Record<string, any>
-  uploadUrl?: string
-}
-
-// This is a simplified version of getFileUrl from presentation plugin, which we cannot use
-function getFileUrl (uploadUrl: string, fileId: string, size: string = 'full'): string {
-  return `${uploadUrl}?file=${fileId}&size=${size}`
+  getFileUrl: (fileId: Ref<Blob>, filename?: string) => string
+  getFileUrlSrcSet: (fileId: Ref<Blob>, size?: number) => string
 }
 
 /**
@@ -39,7 +36,8 @@ export const ImageNode = Node.create<ImageOptions>({
     return {
       inline: true,
       HTMLAttributes: {},
-      uploadUrl: ''
+      getFileUrl: () => '',
+      getFileUrlSrcSet: () => ''
     }
   },
 
@@ -107,8 +105,8 @@ export const ImageNode = Node.create<ImageOptions>({
 
     const fileId = imgAttributes['file-id']
     if (fileId != null) {
-      const uploadUrl = this.options.uploadUrl ?? ''
-      imgAttributes.src = getFileUrl(uploadUrl, fileId)
+      imgAttributes.src = this.options.getFileUrl(fileId)
+      imgAttributes.srcset = this.options.getFileUrlSrcSet(fileId)
     }
 
     return ['div', divAttributes, ['img', imgAttributes]]

plugins/activity-resources/src/components/BasePreview.svelte

@@ -23,7 +23,7 @@
     personByIdStore,
     SystemAvatar
   } from '@hcengineering/contact-resources'
-  import core, { Account, Doc, Ref, Timestamp } from '@hcengineering/core'
+  import core, { Account, Doc, Ref, Timestamp, type WithLookup } from '@hcengineering/core'
   import { Icon, Label, resizeObserver, TimeSince, tooltip } from '@hcengineering/ui'
   import { Asset, getEmbeddedLabel, IntlString } from '@hcengineering/platform'
   import activity, { ActivityMessage, ActivityMessagePreviewType } from '@hcengineering/activity'
@@ -47,7 +47,7 @@
   const limit = 300
 
   let isActionsOpened = false
-  let person: Person | undefined = undefined
+  let person: WithLookup<Person> | undefined = undefined
 
   let width: number
 
@@ -59,7 +59,7 @@
     _id: Ref<Account> | undefined,
     accountById: Map<Ref<PersonAccount>, PersonAccount>,
     personById: Map<Ref<Person>, Person>
-  ): Person | undefined {
+  ): WithLookup<Person> | undefined {
     if (_id === undefined) {
       return undefined
     }
@@ -116,7 +116,7 @@
           {#if headerObject}
             <Icon icon={headerIcon ?? classIcon(client, headerObject._class) ?? activity.icon.Activity} size="small" />
           {:else if person}
-            <Avatar size="card" avatar={person.avatar} name={person.name} />
+            <Avatar size="card" {person} name={person.name} />
           {:else}
             <SystemAvatar size="card" />
           {/if}

plugins/activity-resources/src/components/Replies.svelte

@@ -96,7 +96,7 @@
     <div class="flex-row-center">
       <div class="avatars">
         {#each displayPersons as person}
-          <Avatar size="x-small" avatar={person.avatar} name={person.name} />
+          <Avatar size="x-small" {person} name={person.name} />
         {/each}
       </div>
 

plugins/activity-resources/src/components/activity-info-message/ActivityInfoMessagePresenter.svelte

@@ -80,7 +80,7 @@
     {#if value.icon}
       <SystemAvatar size="medium" icon={value.icon} iconProps={value.iconProps} />
     {:else if person}
-      <Avatar size="medium" avatar={person.avatar} name={person.name} />
+      <Avatar size="medium" {person} name={person.name} />
     {:else}
       <SystemAvatar size="medium" />
     {/if}

plugins/activity-resources/src/components/activity-message/ActivityMessageTemplate.svelte

@@ -144,7 +144,7 @@
           {#if $$slots.icon}
             <slot name="icon" />
           {:else if person}
-            <Avatar size="medium" avatar={person.avatar} name={person.name} />
+            <Avatar size="medium" {person} name={person.name} />
           {:else}
             <SystemAvatar size="medium" />
           {/if}

plugins/attachment-resources/src/components/AttachmentActions.svelte

@@ -14,21 +14,31 @@
 -->
 <script lang="ts">
   import { type Attachment } from '@hcengineering/attachment'
-  import { getResource } from '@hcengineering/platform'
+  import { getResource, getEmbeddedLabel } from '@hcengineering/platform'
   import {
     FilePreviewPopup,
-    getFileUrl,
     previewTypes,
     canPreviewFile,
-    getPreviewAlignment
+    getPreviewAlignment,
+    getBlobHref
   } from '@hcengineering/presentation'
-  import { Action as UIAction, ActionIcon, IconMoreH, IconOpen, Menu, closeTooltip, showPopup } from '@hcengineering/ui'
+  import {
+    Action as UIAction,
+    ActionIcon,
+    IconMoreH,
+    IconOpen,
+    Menu,
+    closeTooltip,
+    showPopup,
+    tooltip
+  } from '@hcengineering/ui'
   import view, { Action } from '@hcengineering/view'
 
   import attachmentPlugin from '../plugin'
   import FileDownload from './icons/FileDownload.svelte'
+  import type { WithLookup } from '@hcengineering/core'
 
-  export let attachment: Attachment
+  export let attachment: WithLookup<Attachment>
   export let isSaved = false
   export let removable = false
 
@@ -61,7 +71,7 @@
     showPopup(
       FilePreviewPopup,
       {
-        file: attachment.file,
+        file: attachment.$lookup?.file ?? attachment.file,
         name: attachment.name,
         contentType: attachment.type ?? '',
         metadata: attachment.metadata
@@ -123,9 +133,10 @@
 <div class="flex">
   <a
     class="mr-1 flex-row-center gap-2 p-1"
-    href={getFileUrl(attachment.file, 'full', attachment.name)}
+    href={getBlobHref(attachment.$lookup?.file, attachment.file, attachment.name)}
     download={attachment.name}
     bind:this={download}
+    use:tooltip={{ label: getEmbeddedLabel(attachment.name) }}
     on:click|stopPropagation
   >
     {#if canPreview}

plugins/attachment-resources/src/components/AttachmentDocList.svelte

@@ -14,12 +14,12 @@
 -->
 <script lang="ts">
   import { Attachment } from '@hcengineering/attachment'
-  import type { Doc, Ref } from '@hcengineering/core'
+  import core, { type Doc, type Ref, type WithLookup } from '@hcengineering/core'
   import { createQuery } from '@hcengineering/presentation'
 
   import attachment from '../plugin'
-  import AttachmentList from './AttachmentList.svelte'
   import { AttachmentImageSize } from '../types'
+  import AttachmentList from './AttachmentList.svelte'
 
   export let value: Doc & { attachments?: number }
   export let attachments: Attachment[] | undefined = undefined
@@ -30,7 +30,7 @@
   const savedAttachmentsQuery = createQuery()
 
   let savedAttachmentsIds: Ref<Attachment>[] = []
-  let resAttachments: Attachment[] = []
+  let resAttachments: WithLookup<Attachment>[] = []
 
   $: updateQuery(value, attachments)
 
@@ -48,6 +48,11 @@
         },
         (res) => {
           resAttachments = res
+        },
+        {
+          lookup: {
+            file: core.class.Blob
+          }
         }
       )
     } else {

plugins/attachment-resources/src/components/AttachmentGalleryPresenter.svelte

@@ -14,12 +14,13 @@
 -->
 <script lang="ts">
   import type { Attachment } from '@hcengineering/attachment'
-  import { showPopup, closeTooltip } from '@hcengineering/ui'
-  import { FilePreviewPopup, getFileUrl } from '@hcengineering/presentation'
-  import { getType } from '../utils'
+  import type { WithLookup } from '@hcengineering/core'
+  import { FilePreviewPopup, getBlobHref } from '@hcengineering/presentation'
+  import { closeTooltip, showPopup } from '@hcengineering/ui'
   import filesize from 'filesize'
+  import { getType } from '../utils'
 
-  export let value: Attachment
+  export let value: WithLookup<Attachment>
 
   const maxLength: number = 18
   const trimFilename = (fname: string): string =>
@@ -44,7 +45,7 @@
     showPopup(
       FilePreviewPopup,
       {
-        file: value.file,
+        file: value.$lookup?.file ?? value.file,
         name: value.name,
         contentType: value.type,
         metadata: value.metadata
@@ -60,7 +61,7 @@
       <!-- svelte-ignore a11y-click-events-have-key-events -->
       <!-- svelte-ignore a11y-no-static-element-interactions -->
       <div class="cellImagePreview" on:click={openAttachment}>
-        <img class={'img-fit'} src={getFileUrl(value.file, 'full', value.name)} alt={value.name} />
+        <img class={'img-fit'} src={getBlobHref(value.$lookup?.file, value.file, value.name)} alt={value.name} />
       </div>
     {:else}
       <div class="cellMiscPreview">
@@ -71,7 +72,7 @@
             {extensionIconLabel(value.name)}
           </div>
         {:else}
-          <a class="no-line" href={getFileUrl(value.file, 'full', value.name)} download={value.name}>
+          <a class="no-line" href={getBlobHref(value.$lookup?.file, value.file, value.name)} download={value.name}>
             <div class="flex-center extensionIcon">{extensionIconLabel(value.name)}</div>
           </a>
         {/if}
@@ -86,7 +87,7 @@
           {extensionIconLabel(value.name)}
         </div>
       {:else}
-        <a class="no-line" href={getFileUrl(value.file, 'full', value.name)} download={value.name}>
+        <a class="no-line" href={getBlobHref(value.$lookup?.file, value.file, value.name)} download={value.name}>
           <div class="flex-center extensionIcon">{extensionIconLabel(value.name)}</div>
         </a>
       {/if}
@@ -99,7 +100,9 @@
           </div>
         {:else}
           <div class="eCellInfoFilename">
-            <a href={getFileUrl(value.file, 'full', value.name)} download={value.name}>{trimFilename(value.name)}</a>
+            <a href={getBlobHref(value.$lookup?.file, value.file, value.name)} download={value.name}
+              >{trimFilename(value.name)}</a
+            >
           </div>
         {/if}
         <div class="eCellInfoFilesize">{filesize(value.size)}</div>

plugins/attachment-resources/src/components/AttachmentImagePreview.svelte

@@ -13,13 +13,14 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { getIconSize2x, IconSize } from '@hcengineering/ui'
-  import { getFileUrl } from '@hcengineering/presentation'
   import type { Attachment } from '@hcengineering/attachment'
+  import { getBlobHref, getBlobSrcSet, getFileUrlSrcSet, sizeToWidth } from '@hcengineering/presentation'
+  import { IconSize } from '@hcengineering/ui'
 
+  import type { WithLookup } from '@hcengineering/core'
   import { AttachmentImageSize } from '../types'
 
-  export let value: Attachment
+  export let value: WithLookup<Attachment>
   export let size: AttachmentImageSize = 'auto'
 
   interface Dimensions {
@@ -104,15 +105,13 @@
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <!-- svelte-ignore a11y-no-static-element-interactions -->
 <img
-  src={getFileUrl(value.file, urlSize)}
+  src={getBlobHref(value.$lookup?.file, value.file, value.name)}
   style:object-fit={getObjectFit(dimensions)}
   width={dimensions.width}
   height={dimensions.height}
-  srcset={`${getFileUrl(value.file, urlSize, value.name)} 1x, ${getFileUrl(
-    value.file,
-    getIconSize2x(urlSize),
-    value.name
-  )} 2x`}
+  srcset={value.$lookup?.file !== undefined
+    ? getBlobSrcSet(value.$lookup?.file, value.file, sizeToWidth(urlSize))
+    : getFileUrlSrcSet(value.file, sizeToWidth(urlSize))}
   alt={value.name}
 />
 

plugins/attachment-resources/src/components/AttachmentList.svelte

@@ -14,13 +14,13 @@
 -->
 <script lang="ts">
   import { Attachment } from '@hcengineering/attachment'
-  import { Ref } from '@hcengineering/core'
+  import { Ref, type WithLookup } from '@hcengineering/core'
   import { Scroller } from '@hcengineering/ui'
 
   import AttachmentPreview from './AttachmentPreview.svelte'
   import { AttachmentImageSize } from '../types'
 
-  export let attachments: Attachment[] = []
+  export let attachments: WithLookup<Attachment>[] = []
   export let savedAttachmentsIds: Ref<Attachment>[] = []
   export let imageSize: AttachmentImageSize | undefined = undefined
   export let videoPreload = true

plugins/attachment-resources/src/components/AttachmentPopup.svelte

@@ -14,12 +14,13 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import type { Doc } from '@hcengineering/core'
   import { Attachment } from '@hcengineering/attachment'
   import { createQuery, getClient, getFileMetadata, uploadFile } from '@hcengineering/presentation'
   import { ActionIcon, IconAdd, Label, Loading } from '@hcengineering/ui'
-  import { setPlatformStatus, unknownError } from '@hcengineering/platform'
 
+  import type { Doc, WithLookup } from '@hcengineering/core'
+  import core from '@hcengineering/core'
+  import { setPlatformStatus, unknownError } from '@hcengineering/platform'
   import { AttachmentPresenter } from '..'
   import attachment from '../plugin'
 
@@ -30,7 +31,7 @@
 
   const client = getClient()
 
-  let docs: Attachment[] = []
+  let docs: WithLookup<Attachment>[] = []
 
   let progress = false
 
@@ -42,6 +43,11 @@
     },
     (res) => {
       docs = res
+    },
+    {
+      lookup: {
+        file: core.class.Blob
+      }
     }
   )
 

plugins/attachment-resources/src/components/AttachmentPresenter.svelte

@@ -14,24 +14,26 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import filesize from 'filesize'
-  import { createEventDispatcher } from 'svelte'
   import type { Attachment } from '@hcengineering/attachment'
-  import core from '@hcengineering/core'
-  import { showPopup, closeTooltip, Label, getIconSize2x, Loading } from '@hcengineering/ui'
+  import core, { type WithLookup } from '@hcengineering/core'
   import presentation, {
     FilePreviewPopup,
     canPreviewFile,
-    getFileUrl,
+    getBlobHref,
+    getBlobSrcSet,
     getPreviewAlignment,
-    previewTypes
+    previewTypes,
+    sizeToWidth
   } from '@hcengineering/presentation'
+  import { Label, closeTooltip, showPopup } from '@hcengineering/ui'
   import { permissionsStore } from '@hcengineering/view-resources'
+  import filesize from 'filesize'
+  import { createEventDispatcher } from 'svelte'
   import { getType } from '../utils'
 
   import AttachmentName from './AttachmentName.svelte'
 
-  export let value: Attachment | undefined
+  export let value: WithLookup<Attachment> | undefined
   export let removable: boolean = false
   export let showPreview = false
   export let preview = false
@@ -82,7 +84,7 @@
     showPopup(
       FilePreviewPopup,
       {
-        file: value.file,
+        file: value.$lookup?.file ?? value.file,
         name: value.name,
         contentType: value.type,
         metadata: value.metadata
@@ -100,24 +102,6 @@
 
   let download: HTMLAnchorElement
 
-  $: imgStyle = getImageStyle(value)
-
-  function getImageStyle (value?: Attachment): string {
-    if (value === undefined) return ''
-
-    return isImage(value.type)
-      ? `background-image: url(${getFileUrl(value.file, 'large')});
-       background-image: -webkit-image-set(
-        ${getFileUrl(value.file, 'large')} 1x,
-        ${getFileUrl(value.file, getIconSize2x('large'))} 2x
-      );
-      background-image: image-set(
-        ${getFileUrl(value.file, 'large')} 1x,
-        ${getFileUrl(value.file, getIconSize2x('large'))} 2x
-      );`
-      : ''
-  }
-
   function dragStart (event: DragEvent): void {
     if (value === undefined) return
     event.dataTransfer?.setData('application/contentType', value.type)
@@ -132,25 +116,21 @@
       <a
         class="no-line"
         style:flex-shrink={0}
-        href={getFileUrl(value.file, 'full', value.name)}
+        href={getBlobHref(value.$lookup?.file, value.file, value.name)}
         download={value.name}
         on:click={clickHandler}
         on:mousedown={middleClickHandler}
         on:dragstart={dragStart}
       >
-        {#if showPreview}
-          <div
+        {#if showPreview && isImage(value.type)}
+          <img
+            src={getBlobHref(value.$lookup?.file, value.file)}
+            srcset={getBlobSrcSet(value.$lookup?.file, value.file, sizeToWidth('large'))}
             class="flex-center icon"
             class:svg={value.type === 'image/svg+xml'}
             class:image={isImage(value.type)}
-            style={imgStyle}
-          >
-            {#if progress}
-              <div class="flex p-3">
-                <Loading />
-              </div>
-            {:else if !isImage(value.type)}{iconLabel(value.name)}{/if}
-          </div>
+            alt={value.name}
+          />
         {:else}
           <div class="flex-center icon">
             {iconLabel(value.name)}
@@ -160,7 +140,7 @@
       <div class="flex-col info-container">
         <div class="name">
           <a
-            href={getFileUrl(value.file, 'full', value.name)}
+            href={getBlobHref(value.$lookup?.file, value.file, value.name)}
             download={value.name}
             on:click={clickHandler}
             on:mousedown={middleClickHandler}
@@ -174,7 +154,7 @@
             <span>•</span>
             <a
               class="no-line colorInherit"
-              href={getFileUrl(value.file, 'full', value.name)}
+              href={getBlobHref(value.$lookup?.file, value.file, value.name)}
               download={value.name}
               bind:this={download}
             >

plugins/attachment-resources/src/components/AttachmentPreview.svelte

@@ -27,8 +27,9 @@
   import { AttachmentImageSize } from '../types'
   import AttachmentImagePreview from './AttachmentImagePreview.svelte'
   import AttachmentVideoPreview from './AttachmentVideoPreview.svelte'
+  import type { WithLookup } from '@hcengineering/core'
 
-  export let value: Attachment
+  export let value: WithLookup<Attachment>
   export let isSaved: boolean = false
   export let listProvider: ListSelectionProvider | undefined = undefined
   export let imageSize: AttachmentImageSize = 'auto'
@@ -50,7 +51,7 @@
       if (listProvider !== undefined) listProvider.updateFocus(value)
       const popupInfo = showPopup(
         FilePreviewPopup,
-        { file: value.file, name: value.name, contentType: value.type },
+        { file: value.$lookup?.file ?? value.file, name: value.name, contentType: value.type },
         value.type.startsWith('image/') ? 'centered' : 'float'
       )
       dispatch('open', popupInfo.id)

plugins/attachment-resources/src/components/AttachmentStyleBoxCollabEditor.svelte

@@ -15,7 +15,7 @@
 <script lang="ts">
   import attachment, { Attachment } from '@hcengineering/attachment'
   import contact from '@hcengineering/contact'
-  import { Account, Doc, Ref, generateId } from '@hcengineering/core'
+  import { Account, Doc, Ref, generateId, type Blob } from '@hcengineering/core'
   import { IntlString, getResource, setPlatformStatus, unknownError } from '@hcengineering/platform'
   import { KeyedAttribute, createQuery, getClient, uploadFile } from '@hcengineering/presentation'
   import { getCollaborationUser, getObjectLinkFragment } from '@hcengineering/view-resources'
@@ -132,7 +132,7 @@
     progress = false
   }
 
-  async function createAttachment (file: File): Promise<{ file: string, type: string } | undefined> {
+  async function createAttachment (file: File): Promise<{ file: Ref<Blob>, type: string } | undefined> {
     try {
       const uuid = await uploadFile(file)
       const _id: Ref<Attachment> = generateId()

plugins/attachment-resources/src/components/AttachmentStyledBox.svelte

@@ -15,7 +15,7 @@
 <script lang="ts">
   import { createEventDispatcher, onDestroy } from 'svelte'
   import { Attachment } from '@hcengineering/attachment'
-  import { Account, Class, Doc, generateId, Markup, Ref, Space, toIdMap } from '@hcengineering/core'
+  import { Account, Class, Doc, generateId, Markup, Ref, Space, toIdMap, type Blob } from '@hcengineering/core'
   import { IntlString, setPlatformStatus, unknownError } from '@hcengineering/platform'
   import {
     createQuery,
@@ -137,7 +137,7 @@
     }
   }
 
-  async function createAttachment (file: File): Promise<{ file: string, type: string } | undefined> {
+  async function createAttachment (file: File): Promise<{ file: Ref<Blob>, type: string } | undefined> {
     if (space === undefined || objectId === undefined || _class === undefined) return
     try {
       const uuid = await uploadFile(file)

plugins/attachment-resources/src/components/AttachmentVideoPreview.svelte

@@ -13,12 +13,13 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { getFileUrl } from '@hcengineering/presentation'
+  import { getBlobHref } from '@hcengineering/presentation'
   import type { Attachment } from '@hcengineering/attachment'
 
   import AttachmentPresenter from './AttachmentPresenter.svelte'
+  import type { WithLookup } from '@hcengineering/core'
 
-  export let value: Attachment
+  export let value: WithLookup<Attachment>
   export let preload = true
 
   const maxSizeRem = 20
@@ -57,7 +58,7 @@
 </script>
 
 <video controls width={dimensions.width} height={dimensions.height} preload={preload ? 'auto' : 'none'}>
-  <source src={getFileUrl(value.file, 'full', value.name)} />
+  <source src={getBlobHref(value.$lookup?.file, value.file, value.name)} />
   <track kind="captions" label={value.name} />
   <div class="container">
     <AttachmentPresenter {value} />

plugins/attachment-resources/src/components/AttachmentsGalleryView.svelte

@@ -14,13 +14,13 @@
 -->
 <script lang="ts">
   import attachment, { Attachment } from '@hcengineering/attachment'
-  import { Doc, getCurrentAccount } from '@hcengineering/core'
-  import { getFileUrl, getClient } from '@hcengineering/presentation'
-  import { Icon, IconMoreV, showPopup, Menu } from '@hcengineering/ui'
-  import FileDownload from './icons/FileDownload.svelte'
+  import { Doc, getCurrentAccount, type WithLookup } from '@hcengineering/core'
+  import { getBlobHref, getClient } from '@hcengineering/presentation'
+  import { Icon, IconMoreV, Menu, showPopup } from '@hcengineering/ui'
   import { AttachmentGalleryPresenter } from '..'
+  import FileDownload from './icons/FileDownload.svelte'
 
-  export let attachments: Attachment[]
+  export let attachments: WithLookup<Attachment>[]
   let selectedFileNumber: number | undefined
   const myAccId = getCurrentAccount()._id
   const client = getClient()
@@ -57,7 +57,10 @@
       <AttachmentGalleryPresenter value={attachment}>
         <svelte:fragment slot="rowMenu">
           <div class="eAttachmentCellActions" class:fixed={i === selectedFileNumber}>
-            <a href={getFileUrl(attachment.file, 'full', attachment.name)} download={attachment.name}>
+            <a
+              href={getBlobHref(attachment.$lookup?.file, attachment.file, attachment.name)}
+              download={attachment.name}
+            >
               <Icon icon={FileDownload} size={'small'} />
             </a>
             <div class="eAttachmentCellMenu" on:click={(event) => showFileMenu(event, attachment, i)}>

plugins/attachment-resources/src/components/AttachmentsListView.svelte

@@ -14,13 +14,13 @@
 -->
 <script lang="ts">
   import attachment, { Attachment } from '@hcengineering/attachment'
-  import { Doc, getCurrentAccount } from '@hcengineering/core'
-  import { getFileUrl, getClient } from '@hcengineering/presentation'
+  import { Doc, getCurrentAccount, type WithLookup } from '@hcengineering/core'
+  import { getFileUrl, getClient, getBlobHref } from '@hcengineering/presentation'
   import { Icon, IconMoreV, showPopup, Menu } from '@hcengineering/ui'
   import FileDownload from './icons/FileDownload.svelte'
   import { AttachmentPresenter } from '..'
 
-  export let attachments: Attachment[]
+  export let attachments: WithLookup<Attachment>[]
   let selectedFileNumber: number | undefined
   const myAccId = getCurrentAccount()._id
   const client = getClient()
@@ -56,7 +56,7 @@
         <AttachmentPresenter value={attachment} />
       </div>
       <div class="eAttachmentRowActions" class:fixed={i === selectedFileNumber}>
-        <a href={getFileUrl(attachment.file, 'full', attachment.name)} download={attachment.name}>
+        <a href={getBlobHref(attachment.$lookup?.file, attachment.file, attachment.name)} download={attachment.name}>
           <Icon icon={FileDownload} size={'small'} />
         </a>
         <!-- svelte-ignore a11y-click-events-have-key-events -->

plugins/attachment-resources/src/components/AudioPlayer.svelte

@@ -14,19 +14,20 @@
 -->
 <script lang="ts">
   import type { Attachment } from '@hcengineering/attachment'
-  import { getFileUrl } from '@hcengineering/presentation'
+  import { getBlobHref, getFileUrl } from '@hcengineering/presentation'
   import { CircleButton, Progress } from '@hcengineering/ui'
   import Play from './icons/Play.svelte'
   import Pause from './icons/Pause.svelte'
+  import type { WithLookup } from '@hcengineering/core'
 
-  export let value: Attachment
+  export let value: WithLookup<Attachment>
   export let fullSize = false
 
   let time = 0
   let duration = Number.POSITIVE_INFINITY
   let paused = true
 
-  function buttonClick () {
+  function buttonClick (): void {
     paused = !paused
   }
 
@@ -47,7 +48,7 @@
   </div>
 </div>
 <audio bind:duration bind:currentTime={time} bind:paused>
-  <source src={getFileUrl(value.file, 'full', value.name)} type={value.type} />
+  <source src={getBlobHref(value.$lookup?.file, value.file, value.name)} type={value.type} />
 </audio>
 
 <style lang="scss">

plugins/attachment-resources/src/components/MediaViewer.svelte

@@ -0,0 +1,112 @@
+<!--
+// Copyright © 2020 Anticrm Platform Contributors.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  // import { Doc } from '@hcengineering/core'
+  import type { Attachment } from '@hcengineering/attachment'
+  import type { WithLookup } from '@hcengineering/core'
+  import presentation, { ActionContext, IconDownload, getBlobHref } from '@hcengineering/presentation'
+  import { Button, Dialog } from '@hcengineering/ui'
+  import { createEventDispatcher, onMount } from 'svelte'
+  import { getType } from '../utils'
+  import AudioPlayer from './AudioPlayer.svelte'
+
+  export let value: WithLookup<Attachment>
+  export let showIcon = true
+  export let fullSize = false
+
+  const dispatch = createEventDispatcher()
+
+  function iconLabel (name: string): string {
+    const parts = name.split('.')
+    const ext = parts[parts.length - 1]
+    return ext.substring(0, 4).toUpperCase()
+  }
+  onMount(() => {
+    if (fullSize) {
+      dispatch('fullsize')
+    }
+  })
+  let download: HTMLAnchorElement
+  $: type = getType(value.type)
+  $: src = getBlobHref(value.$lookup?.file, value.file, value.name)
+</script>
+
+<ActionContext context={{ mode: 'browser' }} />
+<Dialog
+  isFullSize
+  on:fullsize
+  on:close={() => {
+    dispatch('close')
+  }}
+>
+  <svelte:fragment slot="title">
+    <div class="antiTitle icon-wrapper">
+      {#if showIcon}
+        <div class="wrapped-icon">
+          <div class="flex-center icon">
+            {iconLabel(value.name)}
+          </div>
+        </div>
+      {/if}
+      <span class="wrapped-title">{value.name}</span>
+    </div>
+  </svelte:fragment>
+
+  <svelte:fragment slot="utils">
+    <a class="no-line" href={src} download={value.name} bind:this={download}>
+      <Button
+        icon={IconDownload}
+        kind={'ghost'}
+        on:click={() => {
+          download.click()
+        }}
+        showTooltip={{ label: presentation.string.Download }}
+      />
+    </a>
+  </svelte:fragment>
+
+  {#if type === 'video'}
+    <video controls preload={'auto'}>
+      <source {src} />
+      <track kind="captions" label={value.name} />
+    </video>
+  {:else if type === 'audio'}
+    <AudioPlayer {value} fullSize={true} />
+  {:else}
+    <iframe class="pdfviewer-content" src={src + '#view=FitH&navpanes=0'} title="" />
+  {/if}
+</Dialog>
+
+<style lang="scss">
+  .icon {
+    position: relative;
+    flex-shrink: 0;
+    width: 2rem;
+    height: 2rem;
+    font-weight: 500;
+    font-size: 0.625rem;
+    color: var(--primary-button-color);
+    background-color: var(--primary-button-default);
+    border: 1px solid rgba(0, 0, 0, 0.1);
+    border-radius: 0.5rem;
+    cursor: pointer;
+  }
+
+  video {
+    max-width: 100%;
+    max-height: 100%;
+    border-radius: 0.75rem;
+  }
+</style>

plugins/attachment-resources/src/components/Photos.svelte

@@ -15,10 +15,10 @@
 -->
 <script lang="ts">
   import { Photo } from '@hcengineering/attachment'
-  import { Class, Doc, Ref, Space } from '@hcengineering/core'
+  import { Class, Doc, Ref, Space, type WithLookup } from '@hcengineering/core'
   import { setPlatformStatus, unknownError } from '@hcengineering/platform'
-  import { FilePreviewPopup, createQuery, getClient, getFileUrl, uploadFile } from '@hcengineering/presentation'
-  import { Button, IconAdd, Label, showPopup, Spinner } from '@hcengineering/ui'
+  import { FilePreviewPopup, createQuery, getBlobHref, getClient, uploadFile } from '@hcengineering/presentation'
+  import { Button, IconAdd, Label, Spinner, showPopup } from '@hcengineering/ui'
   import attachment from '../plugin'
   import UploadDuo from './icons/UploadDuo.svelte'
 
@@ -28,7 +28,7 @@
 
   let inputFile: HTMLInputElement
   let loading = 0
-  let images: Photo[] = []
+  let images: WithLookup<Photo>[] = []
 
   const client = getClient()
   const query = createQuery()
@@ -42,12 +42,12 @@
     }
   )
 
-  async function create (file: File) {
+  async function create (file: File): Promise<void> {
     if (!file.type.startsWith('image/')) return
     loading++
     try {
       const uuid = await uploadFile(file)
-      client.addCollection(attachment.class.Photo, space, objectId, _class, 'attachments', {
+      await client.addCollection(attachment.class.Photo, space, objectId, _class, 'attachments', {
         name: file.name,
         file: uuid,
         type: file.type,
@@ -55,40 +55,44 @@
         lastModified: file.lastModified
       })
     } catch (err: any) {
-      setPlatformStatus(unknownError(err))
+      await setPlatformStatus(unknownError(err))
     } finally {
       loading--
     }
   }
 
-  function fileSelected () {
+  function fileSelected (): void {
     const list = inputFile.files
     if (list === null || list.length === 0) return
     for (let index = 0; index < list.length; index++) {
       const file = list.item(index)
-      if (file !== null) create(file)
+      if (file !== null) {
+        void create(file)
+      }
     }
     inputFile.value = ''
   }
 
-  function fileDrop (e: DragEvent) {
+  function fileDrop (e: DragEvent): void {
     const list = e.dataTransfer?.files
     if (list === undefined || list.length === 0) return
     for (let index = 0; index < list.length; index++) {
       const file = list.item(index)
-      if (file !== null) create(file)
+      if (file !== null) {
+        void create(file)
+      }
     }
   }
 
   let dragover = false
 
-  function click (ev: Event, item?: Photo): void {
+  function click (ev: Event, item?: WithLookup<Photo>): void {
     const el: HTMLElement = ev.currentTarget as HTMLElement
     el.scrollIntoView({ behavior: 'smooth', block: 'nearest', inline: 'center' })
     if (item !== undefined) {
       showPopup(
         FilePreviewPopup,
-        { file: item.file, name: item.name, contentType: item.type },
+        { file: item.$lookup?.file ?? item.file, name: item.name, contentType: item.type },
         item.type.startsWith('image/') ? 'centered' : 'float'
       )
     } else {
@@ -145,7 +149,7 @@
           click(ev, image)
         }}
       >
-        <img src={getFileUrl(image.file, 'full', image.name)} alt={image.name} />
+        <img src={getBlobHref(image.$lookup?.file, image.file, image.name)} alt={image.name} />
       </div>
     {/each}
     <!-- svelte-ignore a11y-click-events-have-key-events -->

plugins/attachment-resources/src/utils.ts

@@ -15,9 +15,9 @@
 //
 
 import { type Attachment } from '@hcengineering/attachment'
-import { type Class, type Data, type Doc, type Ref, type Space, type TxOperations as Client } from '@hcengineering/core'
-import { getFileMetadata, uploadFile } from '@hcengineering/presentation'
+import { type Class, type TxOperations as Client, type Data, type Doc, type Ref, type Space } from '@hcengineering/core'
 import { setPlatformStatus, unknownError } from '@hcengineering/platform'
+import { getFileMetadata, uploadFile } from '@hcengineering/presentation'
 
 import attachment from './plugin'
 

plugins/attachment/src/index.ts

@@ -14,7 +14,7 @@
 // limitations under the License.
 //
 
-import type { AttachedDoc, Class, Ref } from '@hcengineering/core'
+import type { AttachedDoc, Blob, Class, Ref } from '@hcengineering/core'
 import type { Asset, Plugin } from '@hcengineering/platform'
 import { IntlString, plugin, Resource } from '@hcengineering/platform'
 import type { Preference } from '@hcengineering/preference'
@@ -26,7 +26,7 @@ import { AnyComponent } from '@hcengineering/ui'
  */
 export interface Attachment extends AttachedDoc {
   name: string
-  file: string
+  file: Ref<Blob>
   size: number
   type: string
   lastModified: number
@@ -78,7 +78,7 @@ export default plugin(attachmentId, {
     SavedAttachments: '' as Ref<Class<SavedAttachments>>
   },
   helper: {
-    UploadFile: '' as Resource<(file: File) => Promise<string>>,
+    UploadFile: '' as Resource<(file: File) => Promise<Ref<Blob>>>,
     DeleteFile: '' as Resource<(id: string) => Promise<void>>
   },
   string: {

plugins/bitrix/src/sync.ts

@@ -1,5 +1,5 @@
 import attachment, { Attachment } from '@hcengineering/attachment'
-import contact, { Channel, combineName, Contact, Employee, PersonAccount } from '@hcengineering/contact'
+import contact, { AvatarType, Channel, combineName, Contact, Employee, PersonAccount } from '@hcengineering/contact'
 import core, {
   Account,
   AccountRole,
@@ -21,7 +21,8 @@ import core, {
   Timestamp,
   TxOperations,
   TxProcessor,
-  WithLookup
+  WithLookup,
+  type Blob as PlatformBlob
 } from '@hcengineering/core'
 import gmail, { Message } from '@hcengineering/gmail'
 import recruit from '@hcengineering/recruit'
@@ -242,7 +243,7 @@ export async function syncDocument (
                 body: data
               })
               if (resp.status === 200) {
-                const uuid = await resp.text()
+                const uuid = (await resp.text()) as Ref<PlatformBlob>
 
                 ed.file = uuid
                 ed._id = attachmentId as Ref<Attachment & BitrixSyncDoc>
@@ -812,7 +813,7 @@ async function downloadComments (
               attachedToClass: c._class,
               bitrixId: `attach-${v.id}`,
               collection: 'attachments',
-              file: '',
+              file: '' as Ref<PlatformBlob>,
               lastModified: Date.now(),
               modifiedBy: userList.get(it.AUTHOR_ID) ?? core.account.System,
               modifiedOn: new Date(it.CREATED ?? new Date().toString()).getTime(),
@@ -941,7 +942,8 @@ async function synchronizeUsers (
       if (accountId === undefined) {
         const employeeId = await ops.client.createDoc(contact.class.Person, contact.space.Contacts, {
           name: combineName(u.NAME, u.LAST_NAME),
-          avatar: u.PERSONAL_PHOTO,
+          avatarType: AvatarType.EXTERNAL,
+          avatarProps: { url: u.PERSONAL_PHOTO },
           city: u.PERSONAL_CITY
         })
         await ops.client.createMixin(employeeId, contact.class.Person, contact.space.Contacts, contact.mixin.Employee, {

plugins/bitrix/src/utils.ts

@@ -14,7 +14,8 @@ import core, {
   Space,
   TxOperations,
   WithLookup,
-  generateId
+  generateId,
+  type Blob as PlatformBlob
 } from '@hcengineering/core'
 import { Message } from '@hcengineering/gmail'
 import recruit, { Applicant, Candidate, Vacancy } from '@hcengineering/recruit'
@@ -561,7 +562,7 @@ export async function convert (
           const attachDoc: Attachment & BitrixSyncDoc = {
             _id: generateId(),
             bitrixId: `${blobRef.id}`,
-            file: '', // Empty since not uploaded yet.
+            file: '' as Ref<PlatformBlob>, // Empty since not uploaded yet.
             name: blobRef.id,
             size: -1,
             type: 'application/octet-stream',

plugins/calendar-resources/src/components/PersonsPresenter.svelte

@@ -45,7 +45,7 @@
         on:click={() => onClick(p)}
       >
         <div class="icon">
-          <Avatar size={'x-small'} avatar={p.avatar} name={p.name} />
+          <Avatar size={'x-small'} person={p} name={p.name} />
         </div>
       </div>
     {/each}

plugins/chunter-resources/src/components/DirectIcon.svelte

@@ -55,7 +55,7 @@
 
 {#if persons.length === 1}
   <Avatar
-    avatar={persons[0].avatar}
+    person={persons[0]}
     size={avatarSize}
     name={persons[0].name}
     {showStatus}
@@ -66,7 +66,7 @@
 {#if persons.length > 1 && size === 'medium'}
   <div class="group">
     {#each persons.slice(0, visiblePersons - 1) as person}
-      <Avatar avatar={person.avatar} size="tiny" name={person.name} />
+      <Avatar {person} size="tiny" name={person.name} />
     {/each}
     {#if persons.length > visiblePersons}
       <div class="rect">

plugins/chunter-resources/src/components/EditChannelDescriptionAttachments.svelte

@@ -17,8 +17,8 @@
   import attachment, { Attachment } from '@hcengineering/attachment'
   import { AttachmentPresenter, FileDownload } from '@hcengineering/attachment-resources'
   import { ChunterSpace } from '@hcengineering/chunter'
-  import { Doc, SortingOrder, getCurrentAccount } from '@hcengineering/core'
-  import { createQuery, getClient, getFileUrl } from '@hcengineering/presentation'
+  import { Doc, SortingOrder, getCurrentAccount, type WithLookup } from '@hcengineering/core'
+  import { createQuery, getBlobHref, getClient } from '@hcengineering/presentation'
   import { Icon, IconMoreV, Label, Menu, getCurrentResolvedLocation, navigate, showPopup } from '@hcengineering/ui'
 
   export let channel: ChunterSpace | undefined
@@ -26,7 +26,7 @@
   const client = getClient()
 
   const query = createQuery()
-  let visibleAttachments: Attachment[] | undefined
+  let visibleAttachments: WithLookup<Attachment>[] | undefined
   let totalAttachments = 0
   const ATTACHEMNTS_LIMIT = 5
   let selectedRowNumber: number | undefined
@@ -83,7 +83,10 @@
             <AttachmentPresenter value={attachment} />
           </div>
           <div class="eAttachmentRowActions" class:fixed={i === selectedRowNumber}>
-            <a href={getFileUrl(attachment.file, 'full', attachment.name)} download={attachment.name}>
+            <a
+              href={getBlobHref(attachment.$lookup?.file, attachment.file, attachment.name)}
+              download={attachment.name}
+            >
               <Icon icon={FileDownload} size={'small'} />
             </a>
             <!-- svelte-ignore a11y-click-events-have-key-events -->

plugins/contact-resources/src/components/Avatar.svelte

@@ -13,13 +13,13 @@
 // limitations under the License.
 -->
 <script lang="ts" context="module">
-  import contact, { AvatarProvider } from '@hcengineering/contact'
-  import { Client, Ref } from '@hcengineering/core'
-  import { getClient } from '@hcengineering/presentation'
+  import contact, { AvatarProvider, getAvatarColorForId, type AvatarInfo } from '@hcengineering/contact'
+  import { Ref, type Data, type WithLookup } from '@hcengineering/core'
+  import { getClient, sizeToWidth } from '@hcengineering/presentation'
 
   const providers = new Map<string, AvatarProvider | null>()
 
-  async function getProvider (client: Client, providerId: Ref<AvatarProvider>): Promise<AvatarProvider | undefined> {
+  async function getProvider (providerId: Ref<AvatarProvider>): Promise<AvatarProvider | undefined> {
     const p = providers.get(providerId)
     if (p !== undefined) {
       return p ?? undefined
@@ -31,7 +31,8 @@
 </script>
 
 <script lang="ts">
-  import { AvatarType, getAvatarProviderId, getFirstName, getLastName } from '@hcengineering/contact'
+  import { getAvatarProviderId, getFirstName, getLastName } from '@hcengineering/contact'
+  import { Account } from '@hcengineering/core'
   import { Asset, getMetadata, getResource } from '@hcengineering/platform'
   import { getBlobURL, reduceCalls } from '@hcengineering/presentation'
   import {
@@ -44,11 +45,10 @@
     themeStore
   } from '@hcengineering/ui'
   import { onMount } from 'svelte'
-  import { Account } from '@hcengineering/core'
-  import AvatarInstance from './AvatarInstance.svelte'
   import { loadUsersStatus, statusByUserStore } from '../utils'
+  import AvatarInstance from './AvatarInstance.svelte'
 
-  export let avatar: string | null | undefined = undefined
+  export let person: Data<WithLookup<AvatarInfo>> | undefined = undefined
   export let name: string | null | undefined = undefined
   export let direct: Blob | undefined = undefined
   export let size: IconSize
@@ -63,7 +63,9 @@
     avatarInst.pulse()
   }
 
-  let url: string[] | undefined
+  let url: string | undefined
+  let srcSet: string | undefined
+
   let avatarProvider: AvatarProvider | undefined
   let color: ColorDefinition | undefined = undefined
   let element: HTMLElement
@@ -86,26 +88,28 @@
 
   const update = reduceCalls(async function (
     size: IconSize,
-    avatar?: string | null,
+    avatar?: Data<WithLookup<AvatarInfo>>,
     direct?: Blob,
     name?: string | null
   ) {
+    const width = sizeToWidth(size)
     if (direct !== undefined) {
       const blobURL = await getBlobURL(direct)
-      url = [blobURL]
+      url = blobURL
       avatarProvider = undefined
-    } else if (avatar) {
-      const avatarProviderId = getAvatarProviderId(avatar)
-      avatarProvider = avatarProviderId && (await getProvider(getClient(), avatarProviderId))
+    } else if (avatar != null) {
+      const avatarProviderId = getAvatarProviderId(avatar.avatarType)
+      avatarProvider = avatarProviderId !== undefined ? await getProvider(avatarProviderId) : undefined
 
-      if (!avatarProvider || avatarProvider.type === AvatarType.COLOR) {
+      if (avatarProvider === undefined) {
         url = undefined
-        color = getPlatformAvatarColorByName(avatar.split('://')[1], $themeStore.dark)
-      } else if (avatarProvider?.type === AvatarType.IMAGE) {
-        url = (await getResource(avatarProvider.getUrl))(avatar, size)
+        color = getPlatformAvatarColorByName(
+          avatar.avatarProps?.color ?? getAvatarColorForId(displayName),
+          $themeStore.dark
+        )
       } else {
-        const uri = avatar.split('://')[1]
-        url = (await getResource(avatarProvider.getUrl))(uri, size)
+        ;({ url, srcSet, color } = (await getResource(avatarProvider.getUrl))(avatar, displayName, width))
+        console.log(url, srcSet, color)
       }
     } else if (name != null) {
       color = getPlatformAvatarColorForTextDef(name, $themeStore.dark)
@@ -116,15 +120,13 @@
       avatarProvider = undefined
     }
   })
-  $: void update(size, avatar, direct, name)
-
-  $: srcset = url?.slice(1)?.join(', ')
+  $: void update(size, person, direct, name)
 
   onMount(() => {
     loadUsersStatus()
   })
 
-  $: userStatus = account ? $statusByUserStore.get(account) : undefined
+  $: userStatus = account !== undefined ? $statusByUserStore.get(account) : undefined
 </script>
 
 {#if showStatus && account}
@@ -132,7 +134,7 @@
     <AvatarInstance
       bind:this={avatarInst}
       {url}
-      {srcset}
+      srcset={srcSet}
       {displayName}
       {size}
       {icon}
@@ -155,7 +157,7 @@
   <AvatarInstance
     bind:this={avatarInst}
     {url}
-    {srcset}
+    srcset={srcSet}
     {displayName}
     {size}
     {icon}

plugins/contact-resources/src/components/AvatarInstance.svelte

@@ -17,7 +17,7 @@
   import { AnySvelteComponent, ColorDefinition, Icon, IconSize, resizeObserver } from '@hcengineering/ui'
   import AvatarIcon from './icons/Avatar.svelte'
 
-  export let url: string[] | undefined
+  export let url: string | undefined
   export let srcset: string | undefined
   export let displayName: string
   export let size: IconSize
@@ -86,7 +86,7 @@
     style:background-color={color && !url ? color.icon : 'var(--theme-button-default)'}
   >
     {#if url}
-      <img class="hulyAvatarSize-{size} ava-image" src={url[0]} {srcset} alt={''} />
+      <img class="hulyAvatarSize-{size} ava-image" src={url} {srcset} alt={''} />
     {:else if displayName && displayName !== ''}
       <div
         class="ava-text"

plugins/contact-resources/src/components/AvatarRef.svelte

@@ -0,0 +1,51 @@
+<!--
+// Copyright © 2024 Anticrm Platform Contributors.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+
+<script lang="ts">
+  import contact, { type Contact, type Employee } from '@hcengineering/contact'
+  import core, { Account, type Ref, type WithLookup } from '@hcengineering/core'
+  import { Asset } from '@hcengineering/platform'
+  import { getClient } from '@hcengineering/presentation'
+  import { AnySvelteComponent, IconSize } from '@hcengineering/ui'
+  import { employeeByIdStore, personByIdStore } from '../utils'
+  import Avatar from './Avatar.svelte'
+
+  export let _id: Ref<Contact>
+
+  export let name: string | null | undefined = undefined
+  export let size: IconSize
+  export let icon: Asset | AnySvelteComponent | undefined = undefined
+  export let variant: 'circle' | 'roundedRect' | 'none' = 'roundedRect'
+  export let borderColor: number | undefined = undefined
+  export let standby: boolean = false
+  export let showStatus: boolean = true
+  export let account: Ref<Account> | undefined = undefined
+
+  $: empValue = $employeeByIdStore.get(_id as Ref<Employee>) ?? $personByIdStore.get(_id)
+
+  let _contact: WithLookup<Contact> | undefined
+
+  $: if (empValue === undefined) {
+    void getClient()
+      .findOne(contact.class.Contact, { _id }, { lookup: { avatar: core.class.Blob } })
+      .then((c) => {
+        _contact = c
+      })
+  } else {
+    _contact = $employeeByIdStore.get(_id as Ref<Employee>) ?? $personByIdStore.get(_id)
+  }
+</script>
+
+<Avatar person={_contact} {name} {size} {icon} {variant} {borderColor} {standby} {showStatus} {account} />

plugins/contact-resources/src/components/CollaborationUserAvatar.svelte

@@ -39,5 +39,5 @@
 </script>
 
 {#if person}
-  <Avatar bind:this={avatar} {size} avatar={person.avatar} name={person.name} borderColor={user.color} standby />
+  <Avatar bind:this={avatar} {size} {person} name={person.name} borderColor={user.color} standby />
 {/if}

plugins/contact-resources/src/components/CombineAvatars.svelte

@@ -57,7 +57,7 @@
     {/if}
     {#each persons as person, i}
       <div class="combine-avatar {size}" data-over={getDataOver(persons.length === i + 1, items)}>
-        <Avatar avatar={person.avatar} {size} name={person.name} showStatus={false} />
+        <Avatar {person} {size} name={person.name} showStatus={false} />
       </div>
     {/each}
   </div>

plugins/contact-resources/src/components/CreateEmployee.svelte

@@ -13,7 +13,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { Channel, combineName, Employee, PersonAccount } from '@hcengineering/contact'
+  import { AvatarType, Channel, combineName, Employee, PersonAccount } from '@hcengineering/contact'
   import core, { AccountRole, AttachedData, Data, generateId, Ref } from '@hcengineering/core'
   import login from '@hcengineering/login'
   import { getResource } from '@hcengineering/platform'
@@ -44,7 +44,8 @@
   const person: Data<Employee> = {
     name: '',
     city: '',
-    active: true
+    active: true,
+    avatarType: AvatarType.COLOR
   }
 
   const dispatch = createEventDispatcher()
@@ -56,7 +57,10 @@
       changeEmail()
       const name = combineName(firstName, lastName)
       person.name = name
-      person.avatar = await avatarEditor.createAvatar()
+      const info = await avatarEditor.createAvatar()
+      person.avatar = info.avatar
+      person.avatarType = info.avatarType
+      person.avatarProps = info.avatarProps
 
       await client.createDoc(contact.class.Person, contact.space.Contacts, person, id)
       await client.createMixin(id, contact.class.Person, contact.space.Contacts, contact.mixin.Employee, {
@@ -179,7 +183,7 @@
     </div>
     <div class="ml-4">
       <EditableAvatar
-        avatar={person.avatar}
+        {person}
         name={combineName(firstName, lastName)}
         {email}
         size={'large'}

plugins/contact-resources/src/components/CreateGuest.svelte

@@ -13,7 +13,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { Channel, combineName, Person, PersonAccount } from '@hcengineering/contact'
+  import { AvatarType, Channel, combineName, Person, PersonAccount } from '@hcengineering/contact'
   import core, { AccountRole, AttachedData, Data, generateId, Ref } from '@hcengineering/core'
   import login from '@hcengineering/login'
   import { getResource } from '@hcengineering/platform'
@@ -48,7 +48,8 @@
       const name = combineName(firstName, lastName)
       const person: Data<Person> = {
         name,
-        city: ''
+        city: '',
+        avatarType: AvatarType.COLOR
       }
 
       await client.createDoc(contact.class.Person, contact.space.Contacts, person, id)

plugins/contact-resources/src/components/CreatePerson.svelte

@@ -13,7 +13,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { Channel, combineName, findPerson, Person } from '@hcengineering/contact'
+  import { AvatarType, Channel, combineName, findPerson, Person } from '@hcengineering/contact'
   import { AttachedData, Data, generateId } from '@hcengineering/core'
   import { Card, getClient } from '@hcengineering/presentation'
   import { createFocusManager, EditBox, FocusHandler, IconInfo, Label } from '@hcengineering/ui'
@@ -42,10 +42,14 @@
   async function createPerson () {
     const person: Data<Person> = {
       name: combineName(firstName, lastName),
-      city: object.city
+      city: object.city,
+      avatarType: AvatarType.COLOR
     }
 
-    person.avatar = await avatarEditor.createAvatar()
+    const info = await avatarEditor.createAvatar()
+    person.avatar = info.avatar
+    person.avatarType = info.avatarType
+    person.avatarProps = info.avatarProps
 
     const personId = await client.createDoc(contact.class.Person, contact.space.Contacts, person, id)
 
@@ -115,12 +119,7 @@
       </div>
     </div>
     <div class="ml-4">
-      <EditableAvatar
-        avatar={object.avatar}
-        name={combineName(firstName, lastName)}
-        size={'large'}
-        bind:this={avatarEditor}
-      />
+      <EditableAvatar person={object} name={combineName(firstName, lastName)} size={'large'} bind:this={avatarEditor} />
     </div>
   </div>
   <svelte:fragment slot="pool">

plugins/contact-resources/src/components/EditEmployee.svelte

@@ -92,9 +92,7 @@
       await avatarEditor.removeAvatar(object.avatar)
     }
     const avatar = await avatarEditor.createAvatar()
-    await client.update(object, {
-      avatar
-    })
+    await client.diffUpdate(object, avatar)
   }
 
   const manager = createFocusManager()
@@ -108,7 +106,7 @@
       {#key object}
         {#if editable}
           <EditableAvatar
-            avatar={object.avatar}
+            person={object}
             {email}
             size={'x-large'}
             name={object.name}
@@ -116,7 +114,7 @@
             on:done={onAvatarDone}
           />
         {:else}
-          <Avatar avatar={object.avatar} size={'x-large'} name={object.name} />
+          <Avatar person={object} size={'x-large'} name={object.name} />
         {/if}
       {/key}
     </div>

plugins/contact-resources/src/components/EditPerson.svelte

@@ -70,9 +70,7 @@
       await avatarEditor.removeAvatar(object.avatar)
     }
     const avatar = await avatarEditor.createAvatar()
-    await client.update(object, {
-      avatar
-    })
+    await client.diffUpdate(object, avatar)
   }
 
   const manager = createFocusManager()
@@ -86,7 +84,7 @@
       {#key object}
         <EditableAvatar
           disabled={readonly}
-          avatar={object.avatar}
+          person={object}
           size={'x-large'}
           name={object.name}
           bind:this={avatarEditor}

plugins/contact-resources/src/components/EditableAvatar.svelte

@@ -14,22 +14,16 @@
 -->
 <script lang="ts">
   import attachment from '@hcengineering/attachment'
-  import { AvatarType } from '@hcengineering/contact'
+  import { AvatarType, type AvatarInfo } from '@hcengineering/contact'
   import { Asset, getResource } from '@hcengineering/platform'
-  import { uploadFile } from '@hcengineering/presentation'
-  import {
-    AnySvelteComponent,
-    IconSize,
-    getPlatformAvatarColorForTextDef,
-    showPopup,
-    themeStore
-  } from '@hcengineering/ui'
+  import { AnySvelteComponent, IconSize, showPopup } from '@hcengineering/ui'
   import { createEventDispatcher } from 'svelte'
 
+  import type { Data, Blob as PlatformBlob, Ref, WithLookup } from '@hcengineering/core'
   import AvatarComponent from './Avatar.svelte'
   import SelectAvatarPopup from './SelectAvatarPopup.svelte'
 
-  export let avatar: string | null | undefined
+  export let person: Data<WithLookup<AvatarInfo>> | undefined
   export let name: string | null | undefined = undefined
   export let email: string | undefined = undefined
   export let size: IconSize
@@ -39,30 +33,24 @@
   export let imageOnly: boolean = false
   export let lessCrop: boolean = false
 
-  $: [schema, uri] = avatar?.split('://') || []
+  $: selectedAvatarType = person?.avatarType ?? AvatarType.COLOR
+  $: selectedAvatar = person?.avatar
+  $: selectedAvatarProps = person?.avatarProps
 
-  let selectedAvatarType: AvatarType | undefined
-  let selectedAvatar: string | null | undefined
-  $: selectedAvatarType = avatar?.includes('://')
-    ? (schema as AvatarType)
-    : avatar === undefined
-      ? AvatarType.COLOR
-      : AvatarType.IMAGE
-  $: selectedAvatar = selectedAvatarType === AvatarType.IMAGE ? avatar : uri
-  $: if (selectedAvatar === undefined && selectedAvatarType === AvatarType.COLOR) {
-    selectedAvatar = getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
-  }
+  export async function createAvatar (): Promise<Data<AvatarInfo>> {
+    const result: Data<AvatarInfo> = {
+      avatarType: selectedAvatarType,
+      avatarProps: selectedAvatarProps,
+      avatar: selectedAvatar
+    }
 
-  export async function createAvatar (): Promise<string | undefined> {
     if (selectedAvatarType === AvatarType.IMAGE && direct !== undefined) {
       const uploadFile = await getResource(attachment.helper.UploadFile)
       const file = new File([direct], 'avatar', { type: direct.type })
 
-      return await uploadFile(file)
-    }
-    if (selectedAvatarType != null && selectedAvatar) {
-      return `${selectedAvatarType}://${selectedAvatar}`
+      result.avatar = await uploadFile(file)
     }
+    return result
   }
 
   export async function removeAvatar (avatar: string) {
@@ -72,11 +60,16 @@
     }
   }
 
-  function handlePopupSubmit (submittedAvatarType?: AvatarType, submittedAvatar?: string, submittedDirect?: Blob) {
+  function handlePopupSubmit (
+    submittedAvatarType: AvatarType,
+    submittedAvatar: Ref<PlatformBlob> | undefined | null,
+    submittedProps: Record<string, any> | undefined,
+    submittedDirect?: Blob
+  ) {
     selectedAvatarType = submittedAvatarType
     selectedAvatar = submittedAvatar
+    selectedAvatarProps = submittedProps
     direct = submittedDirect
-    avatar = selectedAvatarType === AvatarType.IMAGE ? selectedAvatar : `${selectedAvatarType}://${selectedAvatar}`
     dispatch('done')
   }
   const dispatch = createEventDispatcher()
@@ -84,12 +77,10 @@
   async function showSelectionPopup (e: MouseEvent) {
     if (!disabled) {
       showPopup(SelectAvatarPopup, {
-        avatar:
-          selectedAvatarType === AvatarType.IMAGE
-            ? selectedAvatar
-            : selectedAvatarType === AvatarType.COLOR && avatar == null
-              ? undefined
-              : `${selectedAvatarType}://${selectedAvatar}`,
+        avatar: selectedAvatar,
+        selectedAvatarType,
+        selectedAvatarProps,
+        selectedAvatar,
         email,
         name,
         file: direct,
@@ -109,11 +100,11 @@
     {direct}
     {size}
     {icon}
-    avatar={selectedAvatarType === AvatarType.IMAGE
-      ? selectedAvatar
-      : selectedAvatarType === AvatarType.COLOR && avatar == null
-        ? undefined
-        : `${selectedAvatarType}://${selectedAvatar}`}
+    person={{
+      avatarType: selectedAvatarType,
+      avatarProps: selectedAvatarProps,
+      avatar: selectedAvatar
+    }}
     {name}
   />
 </div>

plugins/contact-resources/src/components/EmployeePreviewPopup.svelte

@@ -60,7 +60,7 @@
 >
   {#if employee}
     <div class="flex-col-center pb-2">
-      <Avatar size={'x-large'} avatar={employee.avatar} name={employee.name} />
+      <Avatar size={'x-large'} person={employee} name={employee.name} />
     </div>
     <div class="pb-2">{getName(client.getHierarchy(), employee)}</div>
     <DocNavLink object={employee}>

plugins/contact-resources/src/components/MergePersons.svelte

@@ -107,7 +107,7 @@
       if (_update.avatar !== undefined || sourcePerson.avatar === targetPerson.avatar) {
         // We replace avatar, we need to update source with target
         await client.update(sourcePerson, {
-          avatar: sourcePerson.avatar === targetPerson.avatar ? '' : targetPerson.avatar
+          avatar: sourcePerson.avatar === targetPerson.avatar ? null : targetPerson.avatar
         })
       }
       await client.update(targetPerson, _update)
@@ -360,7 +360,7 @@
           selected={update.avatar !== undefined}
         >
           <svelte:fragment slot="item" let:item>
-            <Avatar avatar={item.avatar} size={'x-large'} icon={contact.icon.Person} name={item.name} />
+            <Avatar person={item} size={'x-large'} icon={contact.icon.Person} name={item.name} />
           </svelte:fragment>
         </MergeComparer>
         <MergeComparer

plugins/contact-resources/src/components/OrganizationCard.svelte

@@ -41,7 +41,7 @@
 <div class="antiContactCard">
   <div class="label uppercase"><Label label={contact.string.Organization} /></div>
   <div class="flex-center logo">
-    <Avatar avatar={organization.avatar} size={'large'} icon={contact.icon.Company} />
+    <Avatar person={organization} size={'large'} icon={contact.icon.Company} />
   </div>
   {#if organization}
     <!-- svelte-ignore a11y-click-events-have-key-events -->

plugins/contact-resources/src/components/PersonCard.svelte

@@ -42,7 +42,7 @@
 <div class="antiContactCard">
   <div class="label uppercase"><Label label={contact.string.Person} /></div>
   <div class="flex-center logo">
-    <Avatar avatar={object.avatar} size={'large'} icon={contact.icon.Company} name={object.name} />
+    <Avatar person={object} size={'large'} icon={contact.icon.Company} name={object.name} />
   </div>
   {#if object}
     <!-- svelte-ignore a11y-click-events-have-key-events -->

plugins/contact-resources/src/components/PersonElement.svelte

@@ -63,7 +63,7 @@
             class:mr-2={shouldShowName && !enlargedText}
             class:mr-3={shouldShowName && enlargedText}
           >
-            <Avatar size={avatarSize} avatar={value.avatar} name={value.name} {showStatus} account={account?._id} />
+            <Avatar size={avatarSize} person={value} name={value.name} {showStatus} account={account?._id} />
           </span>
         {/if}
         {#if shouldShowName}

plugins/contact-resources/src/components/PersonIcon.svelte

@@ -22,5 +22,5 @@
 </script>
 
 {#if value}
-  <Avatar avatar={value.avatar} {size} name={value.name} />
+  <Avatar person={value} {size} name={value.name} />
 {/if}

plugins/contact-resources/src/components/SelectAvatarPopup.svelte

@@ -15,62 +15,56 @@
 <script lang="ts">
   import { createEventDispatcher } from 'svelte'
 
-  import { AvatarType, buildGravatarId, checkHasGravatar } from '@hcengineering/contact'
+  import { AvatarType, buildGravatarId, checkHasGravatar, type AvatarInfo } from '@hcengineering/contact'
+  import type { Ref } from '@hcengineering/core'
+  import { Blob as PlatformBlob } from '@hcengineering/core'
   import { Asset } from '@hcengineering/platform'
+  import presentation, { Card, getFileUrl } from '@hcengineering/presentation'
   import {
     AnySvelteComponent,
+    ColorDefinition,
     Label,
-    showPopup,
     TabList,
     eventToHTMLElement,
-    getPlatformAvatarColorForTextDef,
     getPlatformAvatarColorByName,
+    getPlatformAvatarColorForTextDef,
     getPlatformAvatarColors,
-    ColorDefinition,
+    showPopup,
     themeStore
   } from '@hcengineering/ui'
   import { ColorsPopup } from '@hcengineering/view-resources'
-  import presentation, { Card, getFileUrl } from '@hcengineering/presentation'
   import contact from '../plugin'
   import { getAvatarTypeDropdownItems } from '../utils'
   import AvatarComponent from './Avatar.svelte'
   import EditAvatarPopup from './EditAvatarPopup.svelte'
 
-  export let avatar: string | null | undefined = undefined
+  export let selectedAvatarType: AvatarType
+  export let selectedAvatar: AvatarInfo['avatar']
+  export let selectedAvatarProps: AvatarInfo['avatarProps']
+
+  const initialSelectedAvatarType = selectedAvatarType
+  const initialSelectedAvatar = selectedAvatar
+  const initialSelectedAvatarProps = { ...selectedAvatarProps }
+
   export let name: string | null | undefined = undefined
   export let email: string | undefined
   export let file: Blob | undefined
   export let icon: Asset | AnySvelteComponent | undefined = undefined
   export let imageOnly: boolean = false
   export let lessCrop: boolean = false
-  export let onSubmit: (avatarType?: AvatarType, avatar?: string, file?: Blob) => void
+  export let onSubmit: (
+    submittedAvatarType: AvatarType,
+    submittedAvatar: Ref<PlatformBlob> | undefined | null,
+    submittedProps: Record<string, any> | undefined,
+    submittedDirect?: Blob
+  ) => void
 
-  const [schema, uri] = avatar?.split('://') || []
   const colors = getPlatformAvatarColors($themeStore.dark)
   let color: ColorDefinition | undefined =
-    (schema as AvatarType) === AvatarType.COLOR ? getPlatformAvatarColorByName(uri, $themeStore.dark) : undefined
+    (selectedAvatarType as AvatarType) === AvatarType.COLOR
+      ? getPlatformAvatarColorByName(selectedAvatarProps?.color ?? '', $themeStore.dark)
+      : undefined
 
-  const initialSelectedType = (() => {
-    if (file) {
-      return AvatarType.IMAGE
-    }
-    if (!avatar) {
-      return AvatarType.COLOR
-    }
-
-    return avatar.includes('://') ? (schema as AvatarType) : AvatarType.IMAGE
-  })()
-
-  const initialSelectedAvatar = (() => {
-    if (!avatar) {
-      return getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
-    }
-
-    return avatar.includes('://') ? uri : avatar
-  })()
-
-  let selectedAvatarType: AvatarType = initialSelectedType
-  let selectedAvatar: string = initialSelectedAvatar
   let selectedFile: Blob | undefined = file
 
   let hasGravatar = false
@@ -82,38 +76,43 @@
   const dispatch = createEventDispatcher()
 
   function submit () {
-    onSubmit(selectedAvatarType, selectedAvatar, selectedAvatarType === AvatarType.IMAGE ? selectedFile : undefined)
+    onSubmit(
+      selectedAvatarType,
+      selectedAvatar,
+      selectedAvatarProps,
+      selectedAvatarType === AvatarType.IMAGE ? selectedFile : undefined
+    )
   }
   let inputRef: HTMLInputElement
   const targetMimes = ['image/png', 'image/jpg', 'image/jpeg']
 
   function handleDropdownSelection (e: any) {
     if (selectedAvatarType === AvatarType.GRAVATAR && email) {
-      selectedAvatar = buildGravatarId(email)
+      selectedAvatarProps = { url: buildGravatarId(email) }
     } else if (selectedAvatarType === AvatarType.IMAGE) {
       if (selectedFile) {
         return
       }
       if (file) {
         selectedFile = file
-      } else if (avatar && !avatar.includes('://')) {
-        selectedAvatar = avatar
       } else {
-        selectedAvatar = ''
+        selectedAvatar = undefined
         inputRef.click()
       }
     } else {
-      selectedAvatar = color ? color.name : getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
+      selectedAvatarProps = {
+        color: color ? color.name : getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
+      }
     }
   }
 
-  async function handleImageAvatarClick () {
+  async function handleImageAvatarClick (): Promise<void> {
     let editableFile: Blob
 
     if (selectedFile !== undefined) {
       editableFile = selectedFile
     } else if (selectedAvatar && !(imageOnly && selectedAvatar === initialSelectedAvatar)) {
-      const url = getFileUrl(selectedAvatar, 'full')
+      const url = getFileUrl(selectedAvatar)
       editableFile = await (await fetch(url)).blob()
     } else {
       inputRef.click()
@@ -122,18 +121,21 @@
     if (editableFile.size > 0) showCropper(editableFile)
   }
 
-  function showCropper (editableFile: Blob) {
+  function showCropper (editableFile: Blob): void {
     showPopup(EditAvatarPopup, { file: editableFile, lessCrop }, undefined, (blob) => {
       if (blob === undefined) {
-        if (!selectedFile && (!avatar || avatar.includes('://'))) {
+        if (!selectedFile && !initialSelectedAvatar) {
           selectedAvatarType = AvatarType.COLOR
-          selectedAvatar = getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
+          selectedAvatarProps = { color: getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name }
         }
         return
       }
       if (blob === null) {
         selectedAvatarType = AvatarType.COLOR
-        selectedAvatar = imageOnly ? '' : getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
+        selectedAvatar = undefined
+        selectedAvatarProps = {
+          color: imageOnly ? '' : getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
+        }
         selectedFile = undefined
       } else {
         selectedFile = blob
@@ -142,7 +144,7 @@
     })
   }
 
-  function onSelectFile (e: any) {
+  function onSelectFile (e: any): void {
     const targetFile = e.target?.files[0] as File | undefined
 
     if (targetFile === undefined || !targetMimes.includes(targetFile.type)) {
@@ -153,13 +155,14 @@
     document.body.onfocus = null
   }
 
-  function handleFileSelectionCancel () {
+  function handleFileSelectionCancel (): void {
     document.body.onfocus = null
 
     if (!inputRef.value.length) {
       if (!selectedFile) {
         selectedAvatarType = AvatarType.COLOR
-        selectedAvatar = getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name
+        selectedAvatar = undefined
+        selectedAvatarProps = { color: getPlatformAvatarColorForTextDef(name ?? '', $themeStore.dark).name }
       }
     }
   }
@@ -170,14 +173,14 @@
       {
         colors,
         columns: 6,
-        selected: getPlatformAvatarColorByName(selectedAvatar, $themeStore.dark),
+        selected: getPlatformAvatarColorByName(selectedAvatarProps?.color ?? '', $themeStore.dark),
         key: 'icon'
       },
       eventToHTMLElement(event),
       (col) => {
         if (col != null) {
           color = colors[col]
-          selectedAvatar = color.name
+          selectedAvatarProps = { color: color.name }
         }
       }
     )
@@ -189,10 +192,10 @@
   okLabel={presentation.string.Save}
   width={'x-small'}
   accentHeader
-  canSave={selectedAvatarType !== initialSelectedType ||
+  canSave={selectedAvatarType !== initialSelectedAvatarType ||
     selectedAvatar !== initialSelectedAvatar ||
-    selectedFile !== file ||
-    !avatar}
+    JSON.stringify(initialSelectedAvatarProps) !== JSON.stringify(selectedAvatarProps) ||
+    selectedFile !== file}
   okAction={submit}
   on:close={() => {
     dispatch('close')
@@ -214,11 +217,11 @@
       }}
     >
       <AvatarComponent
-        avatar={selectedAvatarType === AvatarType.IMAGE
-          ? selectedAvatar === ''
-            ? `${AvatarType.COLOR}://${color?.color}`
-            : selectedAvatar
-          : `${selectedAvatarType}://${selectedAvatar}`}
+        person={{
+          avatarType: selectedAvatarType,
+          avatar: selectedAvatar,
+          avatarProps: selectedAvatarProps
+        }}
         direct={selectedAvatarType === AvatarType.IMAGE ? selectedFile : undefined}
         size={'2x-large'}
         {icon}

plugins/contact-resources/src/components/UserDetails.svelte

@@ -37,7 +37,7 @@
 <!-- svelte-ignore a11y-no-static-element-interactions -->
 <div class="flex-row-center" on:click>
   <Avatar
-    avatar={person.avatar}
+    {person}
     size={avatarSize}
     name={person.name}
     on:accent-color

plugins/contact-resources/src/components/UserInfo.svelte

@@ -38,7 +38,7 @@
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <!-- svelte-ignore a11y-no-static-element-interactions -->
 <div class="flex-row-center" on:click>
-  <Avatar avatar={value.avatar} {size} {icon} name={value.name} on:accent-color {showStatus} account={account?._id} />
+  <Avatar person={value} {size} {icon} name={value.name} on:accent-color {showStatus} account={account?._id} />
   <div class="flex-col min-w-0 {size === 'tiny' || size === 'inline' ? 'ml-1' : 'ml-2'}" class:max-w-20={short}>
     {#if subtitle}<div class="content-dark-color text-sm">{subtitle}</div>{/if}
     <div class="label text-left">{getName(client.getHierarchy(), value)}</div>

plugins/contact-resources/src/index.ts

@@ -14,33 +14,47 @@
 // limitations under the License.
 //
 
-import { type Channel, type Contact, getGravatarUrl, getName, type Person } from '@hcengineering/contact'
+import {
+  getGravatarUrl,
+  getName,
+  type AvatarInfo,
+  type Channel,
+  type Contact,
+  type Person
+} from '@hcengineering/contact'
 import {
   type Class,
   type Client,
+  type Data,
   type DocumentQuery,
   type Ref,
   type RelatedDocument,
   type WithLookup
 } from '@hcengineering/core'
 import login from '@hcengineering/login'
-import { type IntlString, type Resources, getResource } from '@hcengineering/platform'
-import { MessageBox, type ObjectSearchResult, getClient, getFileUrl } from '@hcengineering/presentation'
+import { getResource, type IntlString, type Resources } from '@hcengineering/platform'
+import { MessageBox, getBlobHref, getBlobSrcSet, getClient, type ObjectSearchResult } from '@hcengineering/presentation'
 import {
+  getPlatformAvatarColorByName,
+  getPlatformAvatarColorForTextDef,
+  getPlatformColorDef,
+  hexColorToNumber,
+  parseURL,
+  showPopup,
+  themeStore,
   type AnyComponent,
   type AnySvelteComponent,
-  type IconSize,
-  type TooltipAlignment,
-  getIconSize2x,
-  parseURL,
-  showPopup
+  type ColorDefinition,
+  type TooltipAlignment
 } from '@hcengineering/ui'
 import AccountArrayEditor from './components/AccountArrayEditor.svelte'
 import AccountBox from './components/AccountBox.svelte'
 import AssigneeBox from './components/AssigneeBox.svelte'
 import AssigneePopup from './components/AssigneePopup.svelte'
 import Avatar from './components/Avatar.svelte'
+import AvatarRef from './components/AvatarRef.svelte'
 import ChannelFilter from './components/ChannelFilter.svelte'
+import ChannelIcon from './components/ChannelIcon.svelte'
 import ChannelPanel from './components/ChannelPanel.svelte'
 import ChannelPresenter from './components/ChannelPresenter.svelte'
 import Channels from './components/Channels.svelte'
@@ -48,6 +62,7 @@ import ChannelsDropdown from './components/ChannelsDropdown.svelte'
 import ChannelsEditor from './components/ChannelsEditor.svelte'
 import ChannelsPresenter from './components/ChannelsPresenter.svelte'
 import ChannelsView from './components/ChannelsView.svelte'
+import CollaborationUserAvatar from './components/CollaborationUserAvatar.svelte'
 import CombineAvatars from './components/CombineAvatars.svelte'
 import ContactArrayEditor from './components/ContactArrayEditor.svelte'
 import ContactPresenter from './components/ContactPresenter.svelte'
@@ -55,18 +70,16 @@ import ContactRefPresenter from './components/ContactRefPresenter.svelte'
 import Contacts from './components/Contacts.svelte'
 import ContactsTabs from './components/ContactsTabs.svelte'
 import CreateEmployee from './components/CreateEmployee.svelte'
+import CreateGuest from './components/CreateGuest.svelte'
 import CreateOrganization from './components/CreateOrganization.svelte'
 import CreatePerson from './components/CreatePerson.svelte'
-import CollaborationUserAvatar from './components/CollaborationUserAvatar.svelte'
 import DeleteConfirmationPopup from './components/DeleteConfirmationPopup.svelte'
 import EditEmployee from './components/EditEmployee.svelte'
 import EditMember from './components/EditMember.svelte'
 import EditOrganization from './components/EditOrganization.svelte'
+import EditOrganizationPanel from './components/EditOrganizationPanel.svelte'
 import EditPerson from './components/EditPerson.svelte'
 import EditableAvatar from './components/EditableAvatar.svelte'
-import PersonAccountFilterValuePresenter from './components/PersonAccountFilterValuePresenter.svelte'
-import PersonAccountPresenter from './components/PersonAccountPresenter.svelte'
-import PersonAccountRefPresenter from './components/PersonAccountRefPresenter.svelte'
 import EmployeeArrayEditor from './components/EmployeeArrayEditor.svelte'
 import EmployeeBox from './components/EmployeeBox.svelte'
 import EmployeeBrowser from './components/EmployeeBrowser.svelte'
@@ -82,33 +95,34 @@ import MembersPresenter from './components/MembersPresenter.svelte'
 import MergePersons from './components/MergePersons.svelte'
 import OrganizationEditor from './components/OrganizationEditor.svelte'
 import OrganizationPresenter from './components/OrganizationPresenter.svelte'
+import PersonAccountFilterValuePresenter from './components/PersonAccountFilterValuePresenter.svelte'
+import PersonAccountPresenter from './components/PersonAccountPresenter.svelte'
+import PersonAccountRefPresenter from './components/PersonAccountRefPresenter.svelte'
 import PersonEditor from './components/PersonEditor.svelte'
+import PersonIcon from './components/PersonIcon.svelte'
 import PersonPresenter from './components/PersonPresenter.svelte'
 import PersonRefPresenter from './components/PersonRefPresenter.svelte'
 import SelectAvatars from './components/SelectAvatars.svelte'
+import SelectUsersPopup from './components/SelectUsersPopup.svelte'
 import SocialEditor from './components/SocialEditor.svelte'
 import SpaceMembers from './components/SpaceMembers.svelte'
+import SpaceMembersEditor from './components/SpaceMembersEditor.svelte'
+import SystemAvatar from './components/SystemAvatar.svelte'
 import UserBox from './components/UserBox.svelte'
 import UserBoxItems from './components/UserBoxItems.svelte'
 import UserBoxList from './components/UserBoxList.svelte'
+import UserDetails from './components/UserDetails.svelte'
 import UserInfo from './components/UserInfo.svelte'
+import UsersList from './components/UsersList.svelte'
 import UsersPopup from './components/UsersPopup.svelte'
 import ActivityChannelPresenter from './components/activity/ActivityChannelPresenter.svelte'
+import NameChangedActivityMessage from './components/activity/NameChangedActivityMessage.svelte'
+import TxNameChange from './components/activity/TxNameChange.svelte'
+import IconAddMember from './components/icons/AddMember.svelte'
 import ExpandRightDouble from './components/icons/ExpandRightDouble.svelte'
 import IconMembers from './components/icons/Members.svelte'
-import TxNameChange from './components/activity/TxNameChange.svelte'
-import NameChangedActivityMessage from './components/activity/NameChangedActivityMessage.svelte'
-import SystemAvatar from './components/SystemAvatar.svelte'
-import PersonIcon from './components/PersonIcon.svelte'
-import UsersList from './components/UsersList.svelte'
-import SelectUsersPopup from './components/SelectUsersPopup.svelte'
-import IconAddMember from './components/icons/AddMember.svelte'
-import UserDetails from './components/UserDetails.svelte'
-import EditOrganizationPanel from './components/EditOrganizationPanel.svelte'
-import ChannelIcon from './components/ChannelIcon.svelte'
-import CreateGuest from './components/CreateGuest.svelte'
-import SpaceMembersEditor from './components/SpaceMembersEditor.svelte'
 
+import { get } from 'svelte/store'
 import contact from './plugin'
 import {
   channelIdentifierProvider,
@@ -133,53 +147,54 @@ import {
 export * from './utils'
 export { employeeByIdStore, employeesStore } from './utils'
 export {
-  Channels,
-  ChannelsEditor,
-  ContactRefPresenter,
-  ContactPresenter,
-  ChannelsView,
-  ChannelsDropdown,
-  EmployeePresenter,
-  PersonPresenter,
-  OrganizationPresenter,
-  EmployeeBrowser,
-  MemberPresenter,
-  EmployeeArrayEditor,
-  EmployeeEditor,
-  PersonAccountRefPresenter,
-  PersonAccountPresenter,
-  MembersPresenter,
-  EditPerson,
-  EmployeeRefPresenter,
   AccountArrayEditor,
   AccountBox,
-  CreateOrganization,
-  ExpandRightDouble,
-  EditableAvatar,
-  UserBox,
   AssigneeBox,
   AssigneePopup,
   Avatar,
-  UsersPopup,
-  EmployeeBox,
-  UserBoxList,
-  Members,
-  SpaceMembers,
+  AvatarRef,
+  Channels,
+  ChannelsDropdown,
+  ChannelsEditor,
+  ChannelsView,
   CombineAvatars,
-  UserInfo,
-  IconMembers,
-  SelectAvatars,
-  UserBoxItems,
-  MembersBox,
-  PersonRefPresenter,
-  SystemAvatar,
-  PersonIcon,
-  UsersList,
-  SelectUsersPopup,
-  IconAddMember,
-  UserDetails,
+  ContactPresenter,
+  ContactRefPresenter,
+  CreateGuest,
+  CreateOrganization,
   DeleteConfirmationPopup,
-  CreateGuest
+  EditPerson,
+  EditableAvatar,
+  EmployeeArrayEditor,
+  EmployeeBox,
+  EmployeeBrowser,
+  EmployeeEditor,
+  EmployeePresenter,
+  EmployeeRefPresenter,
+  ExpandRightDouble,
+  IconAddMember,
+  IconMembers,
+  MemberPresenter,
+  Members,
+  MembersBox,
+  MembersPresenter,
+  OrganizationPresenter,
+  PersonAccountPresenter,
+  PersonAccountRefPresenter,
+  PersonIcon,
+  PersonPresenter,
+  PersonRefPresenter,
+  SelectAvatars,
+  SelectUsersPopup,
+  SpaceMembers,
+  SystemAvatar,
+  UserBox,
+  UserBoxItems,
+  UserBoxList,
+  UserDetails,
+  UserInfo,
+  UsersList,
+  UsersPopup
 }
 
 const toObjectSearchResult = (e: WithLookup<Contact>): ObjectSearchResult => ({
@@ -287,6 +302,18 @@ export interface PersonLabelTooltip {
   props?: any
 }
 
+function getPersonColor (person: Data<WithLookup<AvatarInfo>>, name: string): ColorDefinition {
+  const dark = get(themeStore).dark
+
+  if (person.avatarProps?.color !== undefined) {
+    if (person.avatarProps?.color?.startsWith('#')) {
+      return getPlatformColorDef(hexColorToNumber(person.avatarProps?.color), dark)
+    }
+    return getPlatformAvatarColorByName(person.avatarProps?.color, dark)
+  }
+  return getPlatformAvatarColorForTextDef(name, dark)
+}
+
 export default async (): Promise<Resources> => ({
   actionImpl: {
     KickEmployee: kickEmployee,
@@ -330,6 +357,7 @@ export default async (): Promise<Resources> => ({
     ChannelFilter,
     MergePersons,
     Avatar,
+    AvatarRef,
     UserBoxList,
     ChannelPresenter,
     ChannelPanel,
@@ -362,19 +390,31 @@ export default async (): Promise<Resources> => ({
     ) => await queryContact(contact.class.Organization, client, query, filter)
   },
   function: {
-    GetFileUrl: (file: string, size: IconSize, fileName?: string) => {
-      return [
-        getFileUrl(file, size, fileName),
-        getFileUrl(file, size, fileName) + ' 1x',
-        getFileUrl(file, getIconSize2x(size), fileName) + ' 2x'
-      ]
+    GetFileUrl: (person: Data<WithLookup<AvatarInfo>>, name: string, width: number) => {
+      if (person.avatar == null) {
+        return {
+          color: getPersonColor(person, name)
+        }
+      }
+      return {
+        url: getBlobHref(person.$lookup?.avatar, person.avatar),
+        srcset: getBlobSrcSet(person.$lookup?.avatar, person.avatar, width),
+        color: getPersonColor(person, name)
+      }
     },
-    GetGravatarUrl: (file: string, size: IconSize, fileName?: string) => [
-      getGravatarUrl(file, size),
-      getGravatarUrl(file, size) + ' 1x',
-      getGravatarUrl(file, getIconSize2x(size)) + ' 2x'
-    ],
-    GetColorUrl: (uri: string) => [uri],
+    GetGravatarUrl: (person: Data<WithLookup<AvatarInfo>>, name: string, width: number) => ({
+      url: person.avatarProps?.url !== undefined ? getGravatarUrl(person.avatarProps?.url, width) : undefined,
+      srcset:
+        person.avatarProps?.url !== undefined
+          ? `${getGravatarUrl(person.avatarProps?.url, width)} 1x, ${getGravatarUrl(person.avatarProps?.url, width * 2)} 2x`
+          : undefined,
+      color: getPersonColor(person, name)
+    }),
+    GetColorUrl: (person: Data<WithLookup<AvatarInfo>>, name: string) => ({ color: getPersonColor(person, name) }),
+    GetExternalUrl: (person: Data<WithLookup<AvatarInfo>>, name: string) => ({
+      color: getPersonColor(person, name),
+      url: person.avatarProps?.url
+    }),
     EmployeeSort: employeeSort,
     FilterChannelInResult: filterChannelInResult,
     FilterChannelNinResult: filterChannelNinResult,

plugins/contact-resources/src/utils.ts

@@ -31,6 +31,7 @@ import {
 import core, {
   getCurrentAccount,
   toIdMap,
+  type Account,
   type Class,
   type Client,
   type Doc,
@@ -39,8 +40,8 @@ import core, {
   type Ref,
   type Timestamp,
   type TxOperations,
-  type Account,
-  type UserStatus
+  type UserStatus,
+  type WithLookup
 } from '@hcengineering/core'
 import notification, { type DocNotifyContext, type InboxNotification } from '@hcengineering/notification'
 import { getEmbeddedLabel, getResource, translate } from '@hcengineering/platform'
@@ -287,14 +288,14 @@ async function generateLocation (loc: Location, id: Ref<Contact>): Promise<Resol
   }
 }
 
-export const employeeByIdStore = writable<IdMap<Employee>>(new Map())
-export const employeesStore = writable<Employee[]>([])
+export const employeeByIdStore = writable<IdMap<WithLookup<Employee>>>(new Map())
+export const employeesStore = writable<Array<WithLookup<Employee>>>([])
 
 export const personAccountByIdStore = writable<IdMap<PersonAccount>>(new Map())
 
 export const channelProviders = writable<ChannelProvider[]>([])
 
-export const personAccountPersonByIdStore = writable<IdMap<Person>>(new Map())
+export const personAccountPersonByIdStore = writable<IdMap<WithLookup<Person>>>(new Map())
 
 export const statusByUserStore = writable<Map<Ref<Account>, UserStatus>>(new Map())
 
@@ -311,10 +312,19 @@ function fillStores (): void {
     const accountPersonQuery = createQuery(true)
 
     const query = createQuery(true)
-    query.query(contact.mixin.Employee, {}, (res) => {
-      employeesStore.set(res)
-      employeeByIdStore.set(toIdMap(res))
-    })
+    query.query(
+      contact.mixin.Employee,
+      {},
+      (res) => {
+        employeesStore.set(res)
+        employeeByIdStore.set(toIdMap(res))
+      },
+      {
+        lookup: {
+          avatar: core.class.Blob
+        }
+      }
+    )
 
     const accountQ = createQuery(true)
     accountQ.query(contact.class.PersonAccount, {}, (res) => {
@@ -322,11 +332,16 @@ function fillStores (): void {
 
       const persons = res.map((it) => it.person)
 
-      accountPersonQuery.query(
+      accountPersonQuery.query<Person>(
         contact.class.Person,
         { _id: { $in: persons }, [contact.mixin.Employee]: { $exists: false } },
         (res) => {
           personAccountPersonByIdStore.set(toIdMap(res))
+        },
+        {
+          lookup: {
+            avatar: core.class.Blob
+          }
         }
       )
     })

plugins/contact/src/index.ts

@@ -14,11 +14,23 @@
 // limitations under the License.
 //
 
-import { Account, AttachedDoc, Class, Doc, Ref, Space, Timestamp, UXObject } from '@hcengineering/core'
+import {
+  Account,
+  AttachedDoc,
+  Class,
+  Doc,
+  Ref,
+  Space,
+  Timestamp,
+  UXObject,
+  type Blob,
+  type Data,
+  type WithLookup
+} from '@hcengineering/core'
 import type { Asset, Metadata, Plugin, Resource } from '@hcengineering/platform'
 import { IntlString, plugin } from '@hcengineering/platform'
 import { TemplateField, TemplateFieldCategory } from '@hcengineering/templates'
-import type { AnyComponent, IconSize, ResolvedLocation } from '@hcengineering/ui'
+import type { AnyComponent, ColorDefinition, ResolvedLocation } from '@hcengineering/ui'
 import { Action, FilterMode, Viewlet } from '@hcengineering/view'
 
 /**
@@ -65,13 +77,19 @@ export interface ChannelItem extends AttachedDoc {
 export enum AvatarType {
   COLOR = 'color',
   IMAGE = 'image',
-  GRAVATAR = 'gravatar'
+  GRAVATAR = 'gravatar',
+
+  EXTERNAL = 'external'
 }
 
 /**
  * @public
  */
-export type GetAvatarUrl = (uri: string, size: IconSize) => string[]
+export type GetAvatarUrl = (
+  uri: Data<WithLookup<AvatarInfo>>,
+  name: string,
+  width?: number
+) => { url?: string, srcSet?: string, color: ColorDefinition }
 
 /**
  * @public
@@ -81,12 +99,19 @@ export interface AvatarProvider extends Doc {
   getUrl: Resource<GetAvatarUrl>
 }
 
+export interface AvatarInfo extends Doc {
+  avatarType: AvatarType
+  avatar?: Ref<Blob> | null
+  avatarProps?: {
+    color?: string
+    url?: string
+  }
+}
 /**
  * @public
  */
-export interface Contact extends Doc {
+export interface Contact extends Doc, AvatarInfo {
   name: string
-  avatar?: string | null
   attachments?: number
   comments?: number
   channels?: number
@@ -180,6 +205,7 @@ export const contactPlugin = plugin(contactId, {
     ChannelsPresenter: '' as AnyComponent,
     MembersPresenter: '' as AnyComponent,
     Avatar: '' as AnyComponent,
+    AvatarRef: '' as AnyComponent,
     UserBoxList: '' as AnyComponent,
     ChannelPresenter: '' as AnyComponent,
     SpaceMembers: '' as AnyComponent,
@@ -212,7 +238,8 @@ export const contactPlugin = plugin(contactId, {
   function: {
     GetColorUrl: '' as Resource<GetAvatarUrl>,
     GetFileUrl: '' as Resource<GetAvatarUrl>,
-    GetGravatarUrl: '' as Resource<GetAvatarUrl>
+    GetGravatarUrl: '' as Resource<GetAvatarUrl>,
+    GetExternalUrl: '' as Resource<GetAvatarUrl>
   },
   icon: {
     ContactApplication: '' as Asset,

plugins/contact/src/utils.ts

@@ -13,12 +13,12 @@
 // limitations under the License.
 //
 
-import { AttachedData, Class, Client, Doc, FindResult, Ref, Hierarchy } from '@hcengineering/core'
-import { IconSize, ColorDefinition } from '@hcengineering/ui'
-import { MD5 } from 'crypto-js'
-import { AvatarProvider, AvatarType, Channel, Contact, contactPlugin, Person } from '.'
-import { AVATAR_COLORS, GravatarPlaceholderType } from './types'
+import { AttachedData, Class, Client, Doc, FindResult, Hierarchy, Ref } from '@hcengineering/core'
 import { getMetadata } from '@hcengineering/platform'
+import { ColorDefinition } from '@hcengineering/ui'
+import { MD5 } from 'crypto-js'
+import { AvatarProvider, AvatarType, Channel, Contact, Person, contactPlugin } from '.'
+import { AVATAR_COLORS, GravatarPlaceholderType } from './types'
 
 /**
  * @public
@@ -58,16 +58,8 @@ export function buildGravatarId (email: string): string {
 /**
  * @public
  */
-export function getAvatarProviderId (avatar?: string | null): Ref<AvatarProvider> | undefined {
-  if (avatar === null || avatar === undefined || avatar === '') {
-    return
-  }
-  if (!avatar.includes('://')) {
-    return contactPlugin.avatarProvider.Image
-  }
-  const [schema] = avatar.split('://')
-
-  switch (schema) {
+export function getAvatarProviderId (kind: AvatarType): Ref<AvatarProvider> | undefined {
+  switch (kind) {
     case AvatarType.GRAVATAR:
       return contactPlugin.avatarProvider.Gravatar
     case AvatarType.COLOR:
@@ -81,31 +73,9 @@ export function getAvatarProviderId (avatar?: string | null): Ref<AvatarProvider
  */
 export function getGravatarUrl (
   gravatarId: string,
-  size: IconSize = 'full',
+  width: number = 64,
   placeholder: GravatarPlaceholderType = 'identicon'
 ): string {
-  let width = 64
-  switch (size) {
-    case 'inline':
-    case 'tiny':
-    case 'x-small':
-    case 'small':
-    case 'medium':
-      width = 128
-      break
-    case 'large':
-      width = 256
-      break
-    case 'x-large':
-      width = 512
-      break
-    case '2x-large':
-      width = 1024
-      break
-    case 'full':
-      width = 2048
-      break
-  }
   return `https://gravatar.com/avatar/${gravatarId}?s=${width}&d=${placeholder}`
 }
 
@@ -114,7 +84,7 @@ export function getGravatarUrl (
  */
 export async function checkHasGravatar (gravatarId: string, fetch?: typeof window.fetch): Promise<boolean> {
   try {
-    return (await (fetch ?? window.fetch)(getGravatarUrl(gravatarId, 'full', '404'))).ok
+    return (await (fetch ?? window.fetch)(getGravatarUrl(gravatarId, 2048, '404'))).ok
   } catch {
     return false
   }

plugins/document-resources/src/components/EditDoc.svelte

@@ -16,7 +16,7 @@
 -->
 <script lang="ts">
   import attachment, { Attachment } from '@hcengineering/attachment'
-  import core, { Doc, Ref, WithLookup, generateId } from '@hcengineering/core'
+  import core, { Doc, Ref, WithLookup, generateId, type Blob } from '@hcengineering/core'
   import { Document } from '@hcengineering/document'
   import notification from '@hcengineering/notification'
   import { Panel } from '@hcengineering/panel'
@@ -102,7 +102,7 @@
     isStarred = res.length !== 0
   })
 
-  async function createEmbedding (file: File): Promise<{ file: string, type: string } | undefined> {
+  async function createEmbedding (file: File): Promise<{ file: Ref<Blob>, type: string } | undefined> {
     if (doc === undefined) {
       return undefined
     }

plugins/drive-resources/src/components/FilePresenter.svelte

@@ -49,7 +49,7 @@
     showPopup(
       FilePreviewPopup,
       {
-        file: blob._id,
+        file: value.$lookup?.file ?? value.file,
         contentType: blob.contentType,
         name: value.name,
         metadata: value.metadata

plugins/drive-resources/src/index.ts

@@ -13,17 +13,17 @@
 // limitations under the License.
 //
 
-import { type Doc, type Ref } from '@hcengineering/core'
+import { type Doc, type Ref, type WithLookup } from '@hcengineering/core'
 import drive, { type Drive, type File, type Folder } from '@hcengineering/drive'
 import { type Resources } from '@hcengineering/platform'
-import { getFileUrl } from '@hcengineering/presentation'
-import { type Location, showPopup } from '@hcengineering/ui'
+import { getBlobHref } from '@hcengineering/presentation'
+import { showPopup, type Location } from '@hcengineering/ui'
 
 import CreateDrive from './components/CreateDrive.svelte'
 import DrivePanel from './components/DrivePanel.svelte'
+import DrivePresenter from './components/DrivePresenter.svelte'
 import DriveSpaceHeader from './components/DriveSpaceHeader.svelte'
 import DriveSpacePresenter from './components/DriveSpacePresenter.svelte'
-import DrivePresenter from './components/DrivePresenter.svelte'
 import EditFolder from './components/EditFolder.svelte'
 import FilePresenter from './components/FilePresenter.svelte'
 import FileSizePresenter from './components/FileSizePresenter.svelte'
@@ -47,10 +47,10 @@ async function EditDrive (drive: Drive): Promise<void> {
   showPopup(CreateDrive, { drive })
 }
 
-async function DownloadFile (doc: File | File[]): Promise<void> {
+async function DownloadFile (doc: WithLookup<File> | Array<WithLookup<File>>): Promise<void> {
   const files = Array.isArray(doc) ? doc : [doc]
   for (const file of files) {
-    const href = getFileUrl(file.file, 'full', file.name)
+    const href = getBlobHref(file.$lookup?.file, file.file, file.name)
     const link = document.createElement('a')
     link.style.display = 'none'
     link.target = '_blank'

plugins/guest-resources/src/connect.ts

@@ -10,9 +10,15 @@ import core, {
 } from '@hcengineering/core'
 import login, { loginId } from '@hcengineering/login'
 import { getMetadata, getResource, setMetadata } from '@hcengineering/platform'
-import presentation, { closeClient, refreshClient, setClient } from '@hcengineering/presentation'
-import { fetchMetadataLocalStorage, getCurrentLocation, navigate, setMetadataLocalStorage } from '@hcengineering/ui'
-import { writable } from 'svelte/store'
+import presentation, { closeClient, refreshClient, setClient, setPresentationCookie } from '@hcengineering/presentation'
+import {
+  fetchMetadataLocalStorage,
+  getCurrentLocation,
+  navigate,
+  setMetadataLocalStorage,
+  workspaceId
+} from '@hcengineering/ui'
+import { writable, get } from 'svelte/store'
 
 export const versionError = writable<string | undefined>(undefined)
 
@@ -31,8 +37,8 @@ export async function connect (title: string): Promise<Client | undefined> {
     return
   }
   setMetadata(presentation.metadata.Token, token)
-  document.cookie =
-    encodeURIComponent(presentation.metadata.Token.replaceAll(':', '-')) + '=' + encodeURIComponent(token) + '; path=/'
+
+  setPresentationCookie(token, get(workspaceId))
 
   const getEndpoint = await getResource(login.function.GetEndpoint)
   const endpoint = await getEndpoint()
@@ -183,8 +189,7 @@ function clearMetadata (ws: string): void {
   }
   setMetadata(presentation.metadata.Token, null)
   setMetadataLocalStorage(login.metadata.LastToken, null)
-  document.cookie =
-    encodeURIComponent(presentation.metadata.Token.replaceAll(':', '-')) + '=' + encodeURIComponent('') + '; path=/'
+  setPresentationCookie('', get(workspaceId))
   setMetadataLocalStorage(login.metadata.LoginEndpoint, null)
   setMetadataLocalStorage(login.metadata.LoginEmail, null)
   void closeClient()

plugins/hr-resources/src/components/DepartmentCard.svelte

@@ -123,7 +123,7 @@
       <div class="mr-2">
         <Button icon={IconAdd} kind={'list'} on:click={createChild} />
       </div>
-      <Avatar size={'medium'} avatar={value.avatar} icon={hr.icon.Department} name={value.name} />
+      <Avatar size={'medium'} person={value} icon={hr.icon.Department} name={value.name} />
       <div class="flex-row ml-2 mr-4">
         <div class="fs-title">
           {value.name}

plugins/hr-resources/src/components/EditDepartment.svelte

@@ -37,9 +37,7 @@
       await avatarEditor.removeAvatar(object.avatar)
     }
     const avatar = await avatarEditor.createAvatar()
-    await client.updateDoc(object._class, object.space, object._id, {
-      avatar
-    })
+    await client.diffUpdate(object, avatar)
   }
 
   async function nameChange (): Promise<void> {
@@ -73,7 +71,7 @@
     <div class="mr-8">
       {#key object}
         <EditableAvatar
-          avatar={object.avatar}
+          person={object}
           size={'x-large'}
           icon={hr.icon.Department}
           bind:this={avatarEditor}

plugins/hr-resources/src/components/schedule/StaffPresenter.svelte

@@ -34,7 +34,7 @@
   <DocNavLink object={value}>
     <div class="flex-row-center">
       <div class="member-icon mr-2">
-        <Avatar size={'medium'} avatar={value.avatar} name={value.name} />
+        <Avatar size={'medium'} person={value} name={value.name} />
       </div>
       <div class="flex-col">
         <div class="member-title fs-title">

plugins/lead-resources/src/components/CreateCustomer.svelte

@@ -13,7 +13,7 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { Channel, combineName, Contact, findContacts } from '@hcengineering/contact'
+  import { AvatarType, Channel, combineName, Contact, findContacts } from '@hcengineering/contact'
   import { ChannelsDropdown, EditableAvatar, PersonPresenter } from '@hcengineering/contact-resources'
   import contact from '@hcengineering/contact-resources/src/plugin'
   import { AttachedData, Class, Data, Doc, generateId, MixinData, Ref, WithLookup } from '@hcengineering/core'
@@ -60,10 +60,14 @@
   async function createCustomer () {
     const candidate: Data<Contact> = {
       name: formatName(targetClass._id, firstName, lastName, object.name),
-      city: object.city
+      city: object.city,
+      avatarType: AvatarType.COLOR
     }
     if (avatar !== undefined) {
-      candidate.avatar = await avatarEditor.createAvatar()
+      const info = await avatarEditor.createAvatar()
+      candidate.avatar = info.avatar
+      candidate.avatarType = info.avatarType
+      candidate.avatarProps = info.avatarProps
     }
     const candidateData: MixinData<Contact, Customer> = {
       description: object.description
@@ -188,7 +192,7 @@
       </div>
       <div class="ml-4 flex">
         <EditableAvatar
-          avatar={object.avatar}
+          person={object}
           size={'large'}
           name={object.name}
           bind:this={avatarEditor}

plugins/notification-resources/src/components/EmployeeInbox.svelte

@@ -181,7 +181,7 @@
 <div class="flex-between header bottom-divider">
   <div class="flex-row-center">
     {#if employee}
-      <Avatar size={'smaller'} avatar={employee.avatar} name={employee.name} />
+      <Avatar size={'smaller'} person={employee} name={employee.name} />
       <span class="font-medium mx-2">{getName(client.getHierarchy(), employee)}</span>
     {/if}
     {#if newTxes > 0}

plugins/notification-resources/src/components/Notification.svelte

@@ -22,7 +22,7 @@
   <svelte:fragment slot="content">
     <div class="flex-row-center flex-wrap gap-2">
       {#if sender}
-        <Avatar avatar={sender.avatar} name={sender.name} size={'small'} />
+        <Avatar person={sender} name={sender.name} size={'small'} />
       {/if}
       <span class="overflow-label">
         {value.body}

plugins/notification-resources/src/components/PeopleNotificationsView.svelte

@@ -89,7 +89,7 @@
     <!-- svelte-ignore a11y-click-events-have-key-events -->
     <div class="inbox-activity__content shrink flex-grow clear-mins" class:read={newTxes === 0}>
       <div class="flex-row-center gap-2">
-        <Avatar avatar={employee?.avatar} size={'small'} name={employee?.name} />
+        <Avatar person={employee} size={'small'} name={employee?.name} />
         {#if employee}
           <span class="font-medium">{getName(client.getHierarchy(), employee)}</span>
         {:else}

plugins/recruit-resources/src/components/CandidateCard.svelte

@@ -45,7 +45,7 @@
 
 <div class="antiContactCard">
   <div class="label uppercase"><Label label={recruit.string.Talent} /></div>
-  <Avatar avatar={candidate?.avatar} size={'large'} name={candidate?.name} />
+  <Avatar person={candidate} size={'large'} name={candidate?.name} />
   {#if candidate}
     <DocNavLink object={candidate} {disabled}>
       <div class="name lines-limit-2">

plugins/recruit-resources/src/components/CreateCandidate.svelte

@@ -15,7 +15,14 @@
 <script lang="ts">
   import { Analytics } from '@hcengineering/analytics'
   import attachment from '@hcengineering/attachment'
-  import contact, { Channel, ChannelProvider, combineName, findContacts, Person } from '@hcengineering/contact'
+  import contact, {
+    AvatarType,
+    Channel,
+    ChannelProvider,
+    combineName,
+    findContacts,
+    Person
+  } from '@hcengineering/contact'
   import { ChannelsDropdown, EditableAvatar, PersonPresenter } from '@hcengineering/contact-resources'
   import {
     Account,
@@ -182,11 +189,13 @@
     const candidate: Data<Person> = {
       name: combineName(object.firstName ?? '', object.lastName ?? ''),
       city: object.city,
-      channels: 0
-    }
-    if (avatar !== undefined) {
-      candidate.avatar = await avatarEditor.createAvatar()
+      channels: 0,
+      avatarType: AvatarType.COLOR
     }
+    const info = await avatarEditor.createAvatar()
+    candidate.avatar = info.avatar
+    candidate.avatarType = info.avatarType
+    candidate.avatarProps = info.avatarProps
     const candidateData: MixinData<Person, Candidate> = {
       title: object.title,
       onsite: object.onsite,
@@ -619,7 +628,9 @@
         disabled={loading}
         bind:this={avatarEditor}
         bind:direct={object.avatar}
-        avatar={undefined}
+        person={{
+          avatarType: AvatarType.COLOR
+        }}
         size={'large'}
         name={combineName(object?.firstName?.trim() ?? '', object?.lastName?.trim() ?? '')}
       />

plugins/recruit-resources/src/components/KanbanCard.svelte

@@ -67,7 +67,7 @@
     {/if}
     <div class="flex-between mb-1">
       <div class="flex-row-center">
-        <Avatar avatar={object.$lookup?.attachedTo?.avatar} size={'medium'} name={object.$lookup?.attachedTo?.name} />
+        <Avatar person={object.$lookup?.attachedTo} size={'medium'} name={object.$lookup?.attachedTo?.name} />
         <div class="flex-grow flex-col min-w-0 ml-2">
           <div class="fs-title over-underline lines-limit-2">
             {object.$lookup?.attachedTo ? getName(client.getHierarchy(), object.$lookup.attachedTo) : ''}

plugins/recruit-resources/src/components/review/PersonsPresenter.svelte

@@ -45,7 +45,7 @@
         on:click={() => onClick(p)}
       >
         <div class="icon">
-          <Avatar size={'x-small'} avatar={p.avatar} name={p.name} />
+          <Avatar size={'x-small'} person={p} name={p.name} />
         </div>
       </div>
     {/each}

plugins/setting-resources/src/components/Profile.svelte

@@ -53,9 +53,7 @@
       await avatarEditor.removeAvatar(employee.avatar)
     }
     const avatar = await avatarEditor.createAvatar()
-    await client.update(employee, {
-      avatar
-    })
+    await client.diffUpdate(employee, avatar)
   }
 
   const manager = createFocusManager()
@@ -97,7 +95,7 @@
       <div class="flex flex-grow w-full">
         <div class="mr-8">
           <EditableAvatar
-            avatar={employee.avatar}
+            person={employee}
             email={account.email}
             size={'x-large'}
             name={employee.name}

plugins/setting-resources/src/components/WorkspaceSetting.svelte

@@ -13,23 +13,14 @@
 // limitations under the License.
 -->
 <script lang="ts">
-  import { createEventDispatcher, onDestroy } from 'svelte'
-  import contact, { Employee, PersonAccount, combineName, getFirstName, getLastName } from '@hcengineering/contact'
-  import { ChannelsEditor, EditableAvatar, employeeByIdStore } from '@hcengineering/contact-resources'
-  import { AttributeEditor, getClient, MessageBox } from '@hcengineering/presentation'
-  import {
-    Button,
-    createFocusManager,
-    EditBox,
-    FocusHandler,
-    showPopup,
-    Header,
-    Breadcrumb,
-    Label
-  } from '@hcengineering/ui'
-  import setting from '../plugin'
-  import { WorkspaceSetting } from '@hcengineering/setting'
+  import { AvatarType } from '@hcengineering/contact'
+  import { EditableAvatar } from '@hcengineering/contact-resources'
   import { getEmbeddedLabel } from '@hcengineering/platform'
+  import { getClient } from '@hcengineering/presentation'
+  import { WorkspaceSetting } from '@hcengineering/setting'
+  import { FocusHandler, Label, createFocusManager } from '@hcengineering/ui'
+  import { createEventDispatcher } from 'svelte'
+  import setting from '../plugin'
 
   export let visibleNav: boolean = true
 
@@ -49,18 +40,19 @@
       await client.createDoc(
         setting.class.WorkspaceSetting,
         setting.space.Setting,
-        { icon: avatar },
+        { icon: avatar.avatar },
         setting.ids.WorkspaceSetting
       )
       return
     }
 
-    if (workspaceSettings.icon != null) {
+    const avatar = await avatarEditor.createAvatar()
+    if (workspaceSettings.icon != null && workspaceSettings.icon !== avatar.avatar) {
+      // Different avatar
       await avatarEditor.removeAvatar(workspaceSettings.icon)
     }
-    const avatar = await avatarEditor.createAvatar()
     await client.update(workspaceSettings, {
-      icon: avatar
+      icon: avatar.avatar
     })
   }
 
@@ -71,7 +63,10 @@
 
 <div class="hulyComponent p-10 flex ac-body row">
   <EditableAvatar
-    avatar={workspaceSettings?.icon}
+    person={{
+      avatarType: AvatarType.IMAGE,
+      avatar: workspaceSettings?.icon
+    }}
     size={'x-large'}
     bind:this={avatarEditor}
     on:done={onAvatarDone}