wizardchen
3a197f3333
- Added functionality for image uploads in chat, allowing users to attach images for multimodal Q&A. - Enhanced the input field to handle image selection via drag-and-drop and paste, with validation for file types and sizes. - Updated the backend to process images alongside text queries, including support for image analysis. - Introduced new UI components for image previews and management, improving user interaction with uploaded content. - Added localization strings for image upload features and error messages, enhancing accessibility for users in multiple languages. These changes significantly improve the chat experience by enabling users to incorporate images into their queries, facilitating richer interactions and responses.
30 lines
830 B
Go
30 lines
830 B
Go
package utils
|
|
|
|
import (
|
|
"regexp"
|
|
"strconv"
|
|
)
|
|
|
|
var imageDataURLPatternForLog = regexp.MustCompile(`data:image\/[a-zA-Z0-9.+-]+;base64,[A-Za-z0-9+/=]+`)
|
|
|
|
const (
|
|
defaultMaxLogChars = 12000
|
|
defaultMaxDataURLPreview = 96
|
|
)
|
|
|
|
// CompactImageDataURLForLog shortens large image data URLs for log output.
|
|
func CompactImageDataURLForLog(raw string) string {
|
|
masked := imageDataURLPatternForLog.ReplaceAllStringFunc(raw, func(match string) string {
|
|
if len(match) <= defaultMaxDataURLPreview {
|
|
return match
|
|
}
|
|
hidden := len(match) - defaultMaxDataURLPreview
|
|
return match[:defaultMaxDataURLPreview] + "...<omitted " + strconv.Itoa(hidden) + " chars>"
|
|
})
|
|
|
|
if len(masked) <= defaultMaxLogChars {
|
|
return masked
|
|
}
|
|
return masked[:defaultMaxLogChars] + "... (truncated, total " + strconv.Itoa(len(masked)) + " chars)"
|
|
}
|