41b80a939a
YouTube Data API v3 engine: - Add YouTubeConfig to EnginesConfig with api_key field - Add YOUTUBE_API_KEY env override - Thread *config.Config through search service to factory - Factory falls back to env vars if config fields are empty - Update config.example.toml with youtube section Also update default local_ported to include google and youtube.
61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
package engines
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import (
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"net/http"
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"os"
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"time"
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"github.com/metamorphosis-dev/kafka/internal/config"
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)
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// NewDefaultPortedEngines returns the starter set of Go-native engines.
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// The service can swap/extend this registry later as more engines are ported.
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// If cfg is nil, falls back to reading API keys from environment variables.
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func NewDefaultPortedEngines(client *http.Client, cfg *config.Config) map[string]Engine {
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if client == nil {
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client = &http.Client{Timeout: 10 * time.Second}
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}
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var braveAPIKey, braveAccessToken, youtubeAPIKey string
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if cfg != nil {
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braveAPIKey = cfg.Engines.Brave.APIKey
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braveAccessToken = cfg.Engines.Brave.AccessToken
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youtubeAPIKey = cfg.Engines.YouTube.APIKey
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}
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if braveAPIKey == "" {
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braveAPIKey = os.Getenv("BRAVE_API_KEY")
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}
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if braveAccessToken == "" {
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braveAccessToken = os.Getenv("BRAVE_ACCESS_TOKEN")
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}
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if youtubeAPIKey == "" {
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youtubeAPIKey = os.Getenv("YOUTUBE_API_KEY")
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}
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return map[string]Engine{
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"wikipedia": &WikipediaEngine{client: client},
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"arxiv": &ArxivEngine{client: client},
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"crossref": &CrossrefEngine{client: client},
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"braveapi": &BraveEngine{
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client: client,
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apiKey: braveAPIKey,
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accessGateToken: braveAccessToken,
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resultsPerPage: 20,
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},
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"qwant": &QwantEngine{
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client: client,
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category: "web-lite",
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resultsPerPage: 10,
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},
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"duckduckgo": &DuckDuckGoEngine{client: client},
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"github": &GitHubEngine{client: client},
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"reddit": &RedditEngine{client: client},
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"bing": &BingEngine{client: client},
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"google": &GoogleEngine{client: client},
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"youtube": &YouTubeEngine{
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client: client,
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apiKey: youtubeAPIKey,
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baseURL: "https://www.googleapis.com",
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},
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}
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}
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