Show image size on view page (#25884)

This simply shows the Image size on the view page. This is useful, if
you search a image with a specific size.


![grafik](https://github.com/go-gitea/gitea/assets/15185051/9868e361-1c2e-447f-b824-70aa28bafcbc)
This commit is contained in:
JakobDev 2023-07-31 07:04:45 +02:00 committed by GitHub
parent 983167cf49
commit aba9096999
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 0 deletions

View file

@ -9,6 +9,7 @@ import (
gocontext "context" gocontext "context"
"encoding/base64" "encoding/base64"
"fmt" "fmt"
"image"
"io" "io"
"net/http" "net/http"
"net/url" "net/url"
@ -16,6 +17,10 @@ import (
"strings" "strings"
"time" "time"
_ "image/gif" // for processing gif images
_ "image/jpeg" // for processing jpeg images
_ "image/png" // for processing png images
activities_model "code.gitea.io/gitea/models/activities" activities_model "code.gitea.io/gitea/models/activities"
admin_model "code.gitea.io/gitea/models/admin" admin_model "code.gitea.io/gitea/models/admin"
asymkey_model "code.gitea.io/gitea/models/asymkey" asymkey_model "code.gitea.io/gitea/models/asymkey"
@ -44,6 +49,9 @@ import (
issue_service "code.gitea.io/gitea/services/issue" issue_service "code.gitea.io/gitea/services/issue"
"github.com/nektos/act/pkg/model" "github.com/nektos/act/pkg/model"
_ "golang.org/x/image/bmp" // for processing bmp images
_ "golang.org/x/image/webp" // for processing webp images
) )
const ( const (
@ -578,6 +586,15 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
} }
} }
if fInfo.st.IsImage() && !fInfo.st.IsSvgImage() {
img, _, err := image.DecodeConfig(bytes.NewReader(buf))
if err == nil {
// There are Image formats go can't decode
// Instead of throwing an error in that case, we show the size only when we can decode
ctx.Data["ImageSize"] = fmt.Sprintf("%dx%dpx", img.Width, img.Height)
}
}
if ctx.Repo.CanEnableEditor(ctx, ctx.Doer) { if ctx.Repo.CanEnableEditor(ctx, ctx.Doer) {
if lfsLock != nil && lfsLock.OwnerID != ctx.Doer.ID { if lfsLock != nil && lfsLock.OwnerID != ctx.Doer.ID {
ctx.Data["CanDeleteFile"] = false ctx.Data["CanDeleteFile"] = false

View file

@ -30,4 +30,9 @@
{{.locale.Tr "repo.executable_file"}} {{.locale.Tr "repo.executable_file"}}
</div> </div>
{{end}} {{end}}
{{if .ImageSize}}
<div class="file-info-entry">
{{.ImageSize}}
</div>
{{end}}
</div> </div>