Franz Kafka
2d22a8cdbb
New brave.go: scrapes https://search.brave.com directly. Extracts title, URL, snippet, and favicon from Brave's HTML. No API key required. Rename existing BraveAPIEngine (was BraveEngine) to avoid collision with the new scraper. API engine stays as 'braveapi', scraper as 'brave'.
77 lines
2.4 KiB
Go
77 lines
2.4 KiB
Go
// kafka — a privacy-respecting metasearch engine
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// Copyright (C) 2026-present metamorphosis-dev
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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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 Go-native engine registry.
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// If cfg is nil, API keys fall back to 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": &BraveAPIEngine{
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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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"brave": &BraveEngine{client: client},
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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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