alfresco-ng2-components/docs/core/thumbnail.service.md

Added, Status, Last reviewed

Added	Status	Last reviewed
v2.0.0	Active	2018-03-21

Thumbnail service

Retrieves an SVG thumbnail image to represent a document type.

Class members

Methods

• getDefaultMimeTypeIcon(): string
  Gets a "miscellaneous" thumbnail URL for types with no other icon defined.
  • Returns string - URL string
• getDocumentThumbnailUrl(node: any): string
  Gets a thumbnail URL for the given document node.
  • node: any - Node to get URL for.
  • Returns string - URL string
• getMimeTypeIcon(mimeType: string): string
  Gets a thumbnail URL for a MIME type.
  • mimeType: string - MIME type for the thumbnail
  • Returns string - URL string

Details

The service can locate a thumbnail icon (in SVG format) for either a document node or a MIME type. The default mapping between types and icons is shown in the table below:

Document	Icon	Types
Compressed archive		'application/x-compressed', 'application/x-zip-compressed', 'application/zip'
Text		'text/plain', 'application/json', 'application/x-javascript', 'application/vnd.apple.pages'
Bitmap/raster image		'image/png', 'image/jpeg', 'image/gif'
MP4 video		'video/mp4'
SVG vector image		'image/svg+xml'
HTML file		'text/html'
PDF file		'application/pdf'
Folder
Disabled folder
Excel spreadsheet		'application/vnd.ms-excel', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/vnd.openxmlformats-officedocument.spreadsheetml.template'
PowerPoint slideshow		'application/vnd.ms-powerpoint', 'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/vnd.openxmlformats-officedocument.presentationml.template', 'application/vnd.openxmlformats-officedocument.presentationml.slideshow'
Word document		'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/vnd.openxmlformats-officedocument.wordprocessingml.template'
Keynote presentation		'application/vnd.apple.keynote'
Numbers spreadsheet		'application/vnd.apple.numbers'

Mat-icon

All the ADF icons for MIME types are now registered into the MatIconRegistry, so you can use all the icons via the <mat-icon> tag:

import { ThumbnailService } from '@alfresco/adf-core';

constructor(public thumbnailService: ThumbnailService) {
}‍‍‍‍‍‍‍‍

MP4 <mat-icon svgIcon="video/mp4"></mat-icon>
PDF <mat-icon svgIcon="application/pdf"></mat-icon>
GIF <mat-icon svgIcon="image/gif"></mat-icon>
.....

See also

• Mime type icon pipe