fix: adjust image size in message attachments (#6698)

Signed-off-by: Alexander Onnikov <Alexander.Onnikov@xored.com>

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

@@ -0,0 +1,45 @@
+<!--
+// Copyright © 2024 Hardcore Engineering Inc.
+//
+// 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 { type AnySvelteComponent, ButtonIcon, IconSize } from '@hcengineering/ui'
+  import { Asset, IntlString } from '@hcengineering/platform'
+  import { ComponentType } from 'svelte'
+
+  export let label: IntlString
+  export let icon: Asset | AnySvelteComponent | ComponentType
+  export let iconProps: any | undefined = undefined
+  export let size: IconSize = 'small'
+  export let action: (ev: MouseEvent) => Promise<void> | void = async () => {}
+  export let opened: boolean = false
+  export let dataId: string | undefined = undefined
+
+  function onClick (ev: MouseEvent): void {
+    ev.stopPropagation()
+    ev.preventDefault()
+    void action(ev)
+  }
+</script>
+
+<ButtonIcon
+  {icon}
+  {iconProps}
+  iconSize={size}
+  size="small"
+  kind="tertiary"
+  pressed={opened}
+  {dataId}
+  tooltip={{ label }}
+  on:click={onClick}
+/>

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

@@ -14,29 +14,21 @@
 -->
 <script lang="ts">
   import { type Attachment } from '@hcengineering/attachment'
-  import { getEmbeddedLabel, getResource } from '@hcengineering/platform'
-  import {
+  import type { WithLookup } from '@hcengineering/core'
+  import { getResource } from '@hcengineering/platform'
+  import presentation, {
     FilePreviewPopup,
     canPreviewFile,
     getFileUrl,
     getPreviewAlignment,
     previewTypes
   } from '@hcengineering/presentation'
-  import {
-    ActionIcon,
-    IconMoreH,
-    IconOpen,
-    Menu,
-    Action as UIAction,
-    closeTooltip,
-    showPopup,
-    tooltip
-  } from '@hcengineering/ui'
+  import { IconMoreH, IconOpen, Menu, Action as UIAction, closeTooltip, showPopup, tooltip } from '@hcengineering/ui'
   import view, { Action } from '@hcengineering/view'
 
-  import type { WithLookup } from '@hcengineering/core'
-  import attachmentPlugin from '../plugin'
+  import AttachmentAction from './AttachmentAction.svelte'
   import FileDownload from './icons/FileDownload.svelte'
+  import attachmentPlugin from '../plugin'
 
   export let attachment: WithLookup<Attachment>
   export let isSaved = false
@@ -131,30 +123,37 @@
 </script>
 
 <div class="flex">
+  {#if canPreview}
+    <AttachmentAction
+      label={view.string.Open}
+      icon={IconOpen}
+      size="small"
+      dataId="open-in-sidebar"
+      action={showPreview}
+    />
+  {/if}
   <a
-    class="mr-1 flex-row-center gap-2 p-1"
     href={getFileUrl(attachment.file, attachment.name)}
     download={attachment.name}
     bind:this={download}
-    use:tooltip={{ label: getEmbeddedLabel(attachment.name) }}
+    use:tooltip={{ label: presentation.string.Download }}
     on:click|stopPropagation
   >
-    {#if canPreview}
-      <ActionIcon
-        icon={IconOpen}
-        size={'medium'}
-        action={(evt) => {
-          showPreview(evt)
-        }}
-      />
-    {/if}
-    <ActionIcon
+    <AttachmentAction
+      label={presentation.string.Download}
       icon={FileDownload}
-      size={'medium'}
+      size="small"
+      dataId="open-in-sidebar"
       action={() => {
         download.click()
       }}
     />
   </a>
-  <ActionIcon icon={IconMoreH} size={'medium'} action={showMenu} />
+  <AttachmentAction
+    label={view.string.MoreActions}
+    icon={IconMoreH}
+    size="small"
+    dataId="open-in-sidebar"
+    action={showMenu}
+  />
 </div>

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

@@ -26,6 +26,7 @@
   interface Dimensions {
     width: 'auto' | number
     height: 'auto' | number
+    fit: 'cover' | 'contain'
   }
 
   const minSizeRem = 4
@@ -45,7 +46,8 @@
     if (size === 'auto') {
       return {
         width: 'auto',
-        height: 'auto'
+        height: 'auto',
+        fit: 'contain'
       }
     }
 
@@ -55,42 +57,41 @@
     if (!metadata) {
       return {
         width: preferredWidth,
-        height: preferredWidth
+        height: preferredWidth,
+        fit: 'contain'
       }
     }
 
     const { originalWidth, originalHeight } = metadata
-    const maxSize = maxSizeRem * parseFloat(getComputedStyle(document.documentElement).fontSize)
+    const fontSize = parseFloat(getComputedStyle(document.documentElement).fontSize)
+    const maxSize = maxSizeRem * fontSize
+    const minSize = minSizeRem * fontSize
 
     const width = Math.min(originalWidth, preferredWidth)
     const ratio = originalHeight / originalWidth
     const height = width * ratio
 
+    const fit = width < minSize || height < minSize ? 'cover' : 'contain'
+
     if (height > maxSize) {
       return {
         width: maxSize / ratio,
-        height: maxSize
+        height: maxSize,
+        fit
+      }
+    } else if (height < minSize) {
+      return {
+        width,
+        height: minSize,
+        fit
+      }
+    } else {
+      return {
+        width,
+        height,
+        fit
       }
     }
-
-    return {
-      width,
-      height
-    }
-  }
-
-  function getObjectFit (size: Dimensions): 'contain' | 'cover' {
-    if (size.width === 'auto' || size.height === 'auto') {
-      return 'contain'
-    }
-
-    const minSize = minSizeRem * parseFloat(getComputedStyle(document.documentElement).fontSize)
-
-    if (size.width < minSize || size.height < minSize) {
-      return 'cover'
-    }
-
-    return 'contain'
   }
 
   function getUrlSize (size: AttachmentImageSize): IconSize {
@@ -110,9 +111,9 @@
   {#await getBlobRef(value.file, value.name, sizeToWidth(urlSize)) then blobSrc}
     <img
       src={blobSrc.src}
-      style:object-fit={getObjectFit(dimensions)}
-      width={dimensions.width}
-      height={dimensions.height}
+      style:object-fit={dimensions.fit}
+      width="100%"
+      height="100%"
       srcset={blobSrc.srcset}
       alt={value.name}
     />
@@ -124,7 +125,6 @@
     max-width: 20rem;
     max-height: 20rem;
     border-radius: 0.75rem;
-    object-fit: contain;
     min-height: 4rem;
     min-width: 4rem;
   }

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

@@ -1,6 +1,6 @@
 <!--
 // Copyright © 2020, 2021 Anticrm Platform Contributors.
-// Copyright © 2021 Hardcore Engineering Inc.
+// Copyright © 2021, 2024 Hardcore Engineering Inc.
 //
 // 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
@@ -58,28 +58,28 @@
     }}
   >
     <AttachmentImagePreview {value} size={imageSize} />
-    <div class="actions conner">
+    <div class="actions">
       <AttachmentActions attachment={value} {isSaved} {removable} />
     </div>
   </div>
 {:else if type === 'audio'}
   <div class="buttonContainer">
     <AudioPlayer {value} />
-    <div class="actions conner" style:padding={'0.125rem 0.25rem'}>
+    <div class="actions" style:padding={'0.125rem 0.25rem'}>
       <AttachmentActions attachment={value} {isSaved} {removable} />
     </div>
   </div>
 {:else if type === 'video'}
   <div class="content buttonContainer flex-center">
     <AttachmentVideoPreview {value} preload={videoPreload} />
-    <div class="actions conner">
+    <div class="actions">
       <AttachmentActions attachment={value} {isSaved} {removable} />
     </div>
   </div>
 {:else}
   <div class="flex buttonContainer extraWidth">
     <AttachmentPresenter {value} />
-    <div class="actions conner">
+    <div class="actions">
       <AttachmentActions attachment={value} {isSaved} {removable} />
     </div>
   </div>
@@ -100,17 +100,10 @@
       position: absolute;
       top: 0.25rem;
       right: 0.25rem;
-      padding: 0.25rem;
+      padding: 0.125rem;
       background-color: var(--theme-comp-header-color);
       border: 1px solid var(--theme-divider-color);
-      border-radius: 0.75rem;
-
-      &.conner {
-        top: 0;
-        right: 0;
-        padding: 0.25rem;
-        border-radius: 0 0.4rem 0 0.25rem;
-      }
+      border-radius: 0.375rem;
     }
   }