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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package vectorizer
import (
"errors"
"github.com/weaviate/weaviate/entities/moduletools"
)
type classSettings struct {
cfg moduletools.ClassConfig
}
func NewClassSettings(cfg moduletools.ClassConfig) *classSettings {
return &classSettings{cfg: cfg}
}
func (ic *classSettings) ImageField(property string) bool {
if ic.cfg == nil {
// we would receive a nil-config on cross-class requests, such as Explore{}
return false
}
imageFields, ok := ic.cfg.Class()["imageFields"]
if !ok {
return false
}
imageFieldsArray, ok := imageFields.([]interface{})
if !ok {
return false
}
fieldNames := make([]string, len(imageFieldsArray))
for i, value := range imageFieldsArray {
fieldNames[i] = value.(string)
}
for i := range fieldNames {
if fieldNames[i] == property {
return true
}
}
return false
}
func (ic *classSettings) Validate() error {
if ic.cfg == nil {
// we would receive a nil-config on cross-class requests, such as Explore{}
return errors.New("empty config")
}
imageFields, ok := ic.cfg.Class()["imageFields"]
if !ok {
return errors.New("imageFields not present")
}
imageFieldsArray, ok := imageFields.([]interface{})
if !ok {
return errors.New("imageFields must be an array")
}
if len(imageFieldsArray) == 0 {
return errors.New("must contain at least one image field name in imageFields")
}
for _, value := range imageFieldsArray {
v, ok := value.(string)
if !ok {
return errors.New("imageField must be a string")
}
if len(v) == 0 {
return errors.New("imageField values cannot be empty")
}
}
return nil
}
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