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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package nearText
// ExtractNearText arguments, such as "concepts", "moveTo", "moveAwayFrom",
// "limit", etc.
func (g *GraphQLArgumentsProvider) extractNearTextFn(source map[string]interface{}) interface{} {
var args NearTextParams
// keywords is a required argument, so we don't need to check for its existing
keywords := source["concepts"].([]interface{})
args.Values = make([]string, len(keywords))
for i, value := range keywords {
args.Values[i] = value.(string)
}
// autocorrect is an optional arg, so it could be nil
autocorrect, ok := source["autocorrect"]
if ok {
args.Autocorrect = autocorrect.(bool)
}
// if there's text transformer present and autocorrect set to true
// perform text transformation operation
if args.Autocorrect && g.nearTextTransformer != nil {
if transformedValues, err := g.nearTextTransformer.Transform(args.Values); err == nil {
args.Values = transformedValues
}
}
// limit is an optional arg, so it could be nil
limit, ok := source["limit"]
if ok {
// the type is fixed through gql config, no need to catch incorrect type
// assumption
args.Limit = limit.(int)
}
certainty, ok := source["certainty"]
if ok {
args.Certainty = certainty.(float64)
}
distance, ok := source["distance"]
if ok {
args.Distance = distance.(float64)
args.WithDistance = true
}
// moveTo is an optional arg, so it could be nil
moveTo, ok := source["moveTo"]
if ok {
args.MoveTo = extractMovement(moveTo)
}
// network is an optional arg, so it could be nil
network, ok := source["network"]
if ok {
args.Network = network.(bool)
}
// moveAwayFrom is an optional arg, so it could be nil
moveAwayFrom, ok := source["moveAwayFrom"]
if ok {
args.MoveAwayFrom = extractMovement(moveAwayFrom)
}
return &args
}
func extractMovement(input interface{}) ExploreMove {
// the type is fixed through gql config, no need to catch incorrect type
// assumption, all fields are required so we don't need to check for their
// presence
moveToMap := input.(map[string]interface{})
res := ExploreMove{}
res.Force = float32(moveToMap["force"].(float64))
keywords, ok := moveToMap["concepts"].([]interface{})
if ok {
res.Values = make([]string, len(keywords))
for i, value := range keywords {
res.Values[i] = value.(string)
}
}
objects, ok := moveToMap["objects"].([]interface{})
if ok {
res.Objects = make([]ObjectMove, len(objects))
for i, value := range objects {
v, ok := value.(map[string]interface{})
if ok {
if v["id"] != nil {
res.Objects[i].ID = v["id"].(string)
}
if v["beacon"] != nil {
res.Objects[i].Beacon = v["beacon"].(string)
}
}
}
}
return res
}
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