Franz Kafka
2b072e4de3
Three new image search engines: - bing_images: Bing Images via RSS endpoint - ddg_images: DuckDuckGo Images via VQD API - qwant_images: Qwant Images via v3 search API Frontend: - Image grid layout with responsive columns - image_item template with thumbnail, title, and source metadata - Hover animations and lazy loading - Grid activates automatically when category=images Backend: - category=images routes to image engines via planner - Image engines registered in factory and engine allowlist - extractImgSrc helper for parsing thumbnail URLs from HTML - IsImageSearch flag on PageData for template layout switching
81 lines
2.6 KiB
Go
81 lines
2.6 KiB
Go
// kafka — a privacy-respecting metasearch engine
|
|
// Copyright (C) 2026-present metamorphosis-dev
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package engines
|
|
|
|
import (
|
|
"net/http"
|
|
"os"
|
|
"time"
|
|
|
|
"github.com/metamorphosis-dev/kafka/internal/config"
|
|
)
|
|
|
|
// NewDefaultPortedEngines returns the Go-native engine registry.
|
|
// If cfg is nil, API keys fall back to environment variables.
|
|
func NewDefaultPortedEngines(client *http.Client, cfg *config.Config) map[string]Engine {
|
|
if client == nil {
|
|
client = &http.Client{Timeout: 10 * time.Second}
|
|
}
|
|
|
|
var braveAPIKey, braveAccessToken, youtubeAPIKey string
|
|
if cfg != nil {
|
|
braveAPIKey = cfg.Engines.Brave.APIKey
|
|
braveAccessToken = cfg.Engines.Brave.AccessToken
|
|
youtubeAPIKey = cfg.Engines.YouTube.APIKey
|
|
}
|
|
if braveAPIKey == "" {
|
|
braveAPIKey = os.Getenv("BRAVE_API_KEY")
|
|
}
|
|
if braveAccessToken == "" {
|
|
braveAccessToken = os.Getenv("BRAVE_ACCESS_TOKEN")
|
|
}
|
|
if youtubeAPIKey == "" {
|
|
youtubeAPIKey = os.Getenv("YOUTUBE_API_KEY")
|
|
}
|
|
|
|
return map[string]Engine{
|
|
"wikipedia": &WikipediaEngine{client: client},
|
|
"arxiv": &ArxivEngine{client: client},
|
|
"crossref": &CrossrefEngine{client: client},
|
|
"braveapi": &BraveAPIEngine{
|
|
client: client,
|
|
apiKey: braveAPIKey,
|
|
accessGateToken: braveAccessToken,
|
|
resultsPerPage: 20,
|
|
},
|
|
"brave": &BraveEngine{client: client},
|
|
"qwant": &QwantEngine{
|
|
client: client,
|
|
category: "web-lite",
|
|
resultsPerPage: 10,
|
|
},
|
|
"duckduckgo": &DuckDuckGoEngine{client: client},
|
|
"github": &GitHubEngine{client: client},
|
|
"reddit": &RedditEngine{client: client},
|
|
"bing": &BingEngine{client: client},
|
|
"google": &GoogleEngine{client: client},
|
|
"youtube": &YouTubeEngine{
|
|
client: client,
|
|
apiKey: youtubeAPIKey,
|
|
baseURL: "https://www.googleapis.com",
|
|
},
|
|
// Image engines
|
|
"bing_images": &BingImagesEngine{client: client},
|
|
"ddg_images": &DuckDuckGoImagesEngine{client: client},
|
|
"qwant_images": &QwantImagesEngine{client: client},
|
|
}
|
|
}
|