feat: Centralized Request Processing middleware (#3847)

* squash past, centralize request middleware PR

Signed-off-by: Dave Lee <dave@gray101.com>

* migrate bruno request files to examples repo

Signed-off-by: Dave Lee <dave@gray101.com>

* fix

Signed-off-by: Dave Lee <dave@gray101.com>

* Update tests/e2e-aio/e2e_test.go

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

---------

Signed-off-by: Dave Lee <dave@gray101.com>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
This commit is contained in:
Dave 2025-02-10 06:06:16 -05:00 committed by GitHub
parent c330360785
commit 3cddf24747
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53 changed files with 240975 additions and 821 deletions

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@ -15,6 +15,7 @@ import (
"github.com/google/uuid"
"github.com/mudler/LocalAI/core/config"
"github.com/mudler/LocalAI/core/http/middleware"
"github.com/mudler/LocalAI/core/schema"
"github.com/mudler/LocalAI/core/backend"
@ -66,25 +67,23 @@ func downloadFile(url string) (string, error) {
// @Router /v1/images/generations [post]
func ImageEndpoint(cl *config.BackendConfigLoader, ml *model.ModelLoader, appConfig *config.ApplicationConfig) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
m, input, err := readRequest(c, cl, ml, appConfig, false)
if err != nil {
return fmt.Errorf("failed reading parameters from request:%w", err)
input, ok := c.Locals(middleware.CONTEXT_LOCALS_KEY_LOCALAI_REQUEST).(*schema.OpenAIRequest)
if !ok || input.Model == "" {
log.Error().Msg("Image Endpoint - Invalid Input")
return fiber.ErrBadRequest
}
if m == "" {
m = "stablediffusion"
}
log.Debug().Msgf("Loading model: %+v", m)
config, input, err := mergeRequestWithConfig(m, input, cl, ml, appConfig.Debug, 0, 0, false)
if err != nil {
return fmt.Errorf("failed reading parameters from request:%w", err)
config, ok := c.Locals(middleware.CONTEXT_LOCALS_KEY_MODEL_CONFIG).(*config.BackendConfig)
if !ok || config == nil {
log.Error().Msg("Image Endpoint - Invalid Config")
return fiber.ErrBadRequest
}
src := ""
if input.File != "" {
fileData := []byte{}
var err error
// check if input.File is an URL, if so download it and save it
// to a temporary file
if strings.HasPrefix(input.File, "http://") || strings.HasPrefix(input.File, "https://") {