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LC
548dc15acd
* feat(models): unify provider metadata around backend catalog - Move shared provider metadata and alias normalization into backend-owned provider catalog - Expose display, fetch, auth, and default model metadata through /api/models provider_options - Replace frontend static provider registry with catalog-driven selection, validation, grouping, and fallback rendering - Treat provider default api_base as placeholder and effective fetch/test base while keep submitted api_base separate from derived defaults - Add model page retry handling, touched locale updates, and provider metadata assertions in backend tests * fix(models): canonicalize backend provider aliases and common models * fix(models): restore deepseek common model recommendations
81 lines
2.5 KiB
Go
81 lines
2.5 KiB
Go
package providers
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import (
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"sort"
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"strings"
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)
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// ModelProviderOptions returns the canonical provider catalog exposed to the Web UI.
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func ModelProviderOptions() []ModelProviderOption {
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options := make([]ModelProviderOption, 0, len(modelProviderOptionsByName))
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for _, option := range modelProviderOptionsByName {
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options = append(options, option)
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}
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sort.Slice(options, func(i, j int) bool {
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return options[i].ID < options[j].ID
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})
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return options
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}
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// IsSupportedModelProvider reports whether provider resolves to a provider ID
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// returned by ModelProviderOptions.
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func IsSupportedModelProvider(provider string) bool {
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_, ok := modelProviderOptionForName(provider)
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return ok
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}
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// IsModelProviderFetchable reports whether provider supports upstream /models
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// listing through the launcher fetch endpoint.
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func IsModelProviderFetchable(provider string) bool {
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option, ok := modelProviderOptionForName(provider)
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return ok && option.SupportsFetch
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}
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// IsCreatableModelProvider reports whether provider can be selected for a new
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// model entry from the Web UI.
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func IsCreatableModelProvider(provider string) bool {
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option, ok := modelProviderOptionForName(provider)
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return ok && option.CreateAllowed
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}
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// IsDefaultModelProvider reports whether provider can be used as the default
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// chat model. Some providers such as ASR-only entries are intentionally
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// exposed in model_list management but cannot drive the gateway default model.
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func IsDefaultModelProvider(provider string) bool {
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option, ok := modelProviderOptionForName(provider)
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return ok && option.DefaultModelAllowed
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}
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// SplitModelProviderAndID separates a legacy "provider/model" string into its
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// effective provider and canonical model ID. Unknown prefixes are treated as
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// part of the model ID and fall back to defaultProvider.
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func SplitModelProviderAndID(model, defaultProvider string) (provider, modelID string) {
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model = strings.TrimSpace(model)
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if model == "" {
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return "", ""
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}
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provider, modelID = splitKnownProviderModel(model)
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if provider != "" || modelID != "" {
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return provider, modelID
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}
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return NormalizeProvider(defaultProvider), model
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}
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func splitKnownProviderModel(model string) (provider, modelID string) {
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provider, modelID, found := strings.Cut(strings.TrimSpace(model), "/")
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if !found {
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return "", ""
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}
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provider = strings.TrimSpace(provider)
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modelID = strings.TrimSpace(modelID)
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if provider == "" {
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return "", modelID
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}
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if !IsSupportedModelProvider(provider) {
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return "", ""
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}
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return NormalizeProvider(provider), modelID
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}
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