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Add support for 3D/CAD file formats preview (#34794)

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Fix #34775 

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Kerwin Bryant
2025-06-30 16:12:25 +08:00
committed by GitHub
parent f74a13610d
commit 176962c03e
29 changed files with 627 additions and 409 deletions
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12
modules/markup/renderer.go
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@ -4,12 +4,12 @@
package markup
import (
"bytes"
"io"
"path"
"strings"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/typesniffer"
)
// Renderer defines an interface for rendering markup file to HTML
@ -37,7 +37,7 @@ type ExternalRenderer interface {
// RendererContentDetector detects if the content can be rendered
// by specified renderer
type RendererContentDetector interface {
CanRender(filename string, input io.Reader) bool
CanRender(filename string, sniffedType typesniffer.SniffedType, prefetchBuf []byte) bool
}
var (
@ -60,13 +60,9 @@ func GetRendererByFileName(filename string) Renderer {
}
// DetectRendererType detects the markup type of the content
func DetectRendererType(filename string, input io.Reader) string {
buf, err := io.ReadAll(input)
if err != nil {
return ""
}
func DetectRendererType(filename string, sniffedType typesniffer.SniffedType, prefetchBuf []byte) string {
for _, renderer := range renderers {
if detector, ok := renderer.(RendererContentDetector); ok && detector.CanRender(filename, bytes.NewReader(buf)) {
if detector, ok := renderer.(RendererContentDetector); ok && detector.CanRender(filename, sniffedType, prefetchBuf) {
return renderer.Name()
}
}