AttachmentConfigurationService
The AttachmentConfigurationService provides customization for certain attributes of attachments displayed inside the message component. If you're using your own CDN, you can integrate resizing features of it by providing your own handlers.
Type parameters
| Name | Type |
|---|---|
T | extends DefaultStreamChatGenerics = DefaultStreamChatGenerics |
Properties
customGiphyAttachmentConfigurationHandler
• Optional customGiphyAttachmentConfigurationHandler: (a: Attachment<T>) => AttachmentConfigration
Type declaration
▸ (a): AttachmentConfigration
A custom handler can be provided to override the default giphy attachment (GIFs sent with the /giphy command) configuration. By default the SDK uses fixed height (a size that's known before the GIF is loaded), if you override that with dynamic height (for example: height: 100%) the scrolling logic inside the message list can break.
Parameters
| Name | Type |
|---|---|
a | Attachment<T> |
Returns
AttachmentConfigration
Defined in
lib/attachment-configuration.service.ts:37
customImageAttachmentConfigurationHandler
• Optional customImageAttachmentConfigurationHandler: (a: Attachment<T>, type: "gallery" | "single" | "carousel", containerElement: HTMLElement) => ImageAttachmentConfiguration
Type declaration
▸ (a, type, containerElement): ImageAttachmentConfiguration
A custom handler can be provided to override the default image attachment (images uploaded from files) configuration. By default the SDK uses fixed image height (a size that's known before image is loaded), if you override that with dynamic image height (for example: height: 100%) the scrolling logic inside the message list can break.
Parameters
| Name | Type |
|---|---|
a | Attachment<T> |
type | "gallery" | "single" | "carousel" |
containerElement | HTMLElement |
Returns
ImageAttachmentConfiguration
Defined in
lib/attachment-configuration.service.ts:22
customScrapedImageAttachmentConfigurationHandler
• Optional customScrapedImageAttachmentConfigurationHandler: (a: Attachment<T>) => AttachmentConfigration
Type declaration
▸ (a): AttachmentConfigration
A custom handler can be provided to override the default scraped image attachment (images found in links inside messages) configuration. By default the SDK uses fixed height (a size that's known before image is loaded), if you override that with dynamic height (for example: height: 100%) the scrolling logic inside the message list can break.
Parameters
| Name | Type |
|---|---|
a | Attachment<T> |
Returns
AttachmentConfigration
Defined in
lib/attachment-configuration.service.ts:43
customVideoAttachmentConfigurationHandler
• Optional customVideoAttachmentConfigurationHandler: (a: Attachment<T>, containerElement: HTMLElement) => VideoAttachmentConfiguration
Type declaration
▸ (a, containerElement): VideoAttachmentConfiguration
A custom handler can be provided to override the default video attachment (videos uploaded from files) configuration. By default the SDK uses fixed height (a size that's known before video is loaded), if you override that with dynamic height (for example: height: 100%) the scrolling logic inside the message list can break.
Parameters
| Name | Type |
|---|---|
a | Attachment<T> |
containerElement | HTMLElement |
Returns
VideoAttachmentConfiguration
Defined in
lib/attachment-configuration.service.ts:30
shouldGenerateVideoThumbnail
• shouldGenerateVideoThumbnail: boolean = true
You can turn on/off thumbnail generation for video attachments
Defined in
lib/attachment-configuration.service.ts:49
Methods
getGiphyAttachmentConfiguration
▸ getGiphyAttachmentConfiguration(attachment): AttachmentConfigration
Handles the configuration for giphy attachments, it's possible to provide your own function to override the default logic
Parameters
| Name | Type | Description |
|---|---|---|
attachment | Attachment<T> | The attachment to configure |
Returns
AttachmentConfigration
Defined in
lib/attachment-configuration.service.ts:164
getImageAttachmentConfiguration
▸ getImageAttachmentConfiguration(attachment, location, element): ImageAttachmentConfiguration
Handles the configuration for image attachments, it's possible to provide your own function to override the default logic
Parameters
| Name | Type | Description |
|---|---|---|
attachment | Attachment<T> | The attachment to configure |
location | "gallery" | "single" | "carousel" | Specifies where the image is being displayed |
element | HTMLElement | The default resizing logics reads the height/max-height and max-width propperties of this element and reduces file size based on the given values. File size reduction is done by Stream's CDN. |
Returns
ImageAttachmentConfiguration
Defined in
lib/attachment-configuration.service.ts:57
getScrapedImageAttachmentConfiguration
▸ getScrapedImageAttachmentConfiguration(attachment): AttachmentConfigration
Handles the configuration for scraped image attachments, it's possible to provide your own function to override the default logic
Parameters
| Name | Type | Description |
|---|---|---|
attachment | Attachment<T> | The attachment to configure |
Returns
AttachmentConfigration
Defined in
lib/attachment-configuration.service.ts:184
getVideoAttachmentConfiguration
▸ getVideoAttachmentConfiguration(attachment, element): VideoAttachmentConfiguration
Handles the configuration for video attachments, it's possible to provide your own function to override the default logic
Parameters
| Name | Type | Description |
|---|---|---|
attachment | Attachment<T> | The attachment to configure |
element | HTMLElement | The default resizing logics reads the height/max-height and max-width propperties of this element and reduces file size based on the given values. File size reduction is done by Stream's CDN. |
Returns
VideoAttachmentConfiguration