Mario Zechner
0496651308
Storage Architecture:
- New pluggable storage system with backends (LocalStorage, ChromeStorage, IndexedDB)
- SettingsRepository for app settings (proxy config, etc.)
- ProviderKeysRepository for API key management
- AppStorage with global accessors (getAppStorage, setAppStorage, initAppStorage)
Transport Refactoring:
- Renamed DirectTransport → ProviderTransport (calls LLM providers with optional CORS proxy)
- Renamed ProxyTransport → AppTransport (uses app server with user auth)
- Updated TransportMode: "direct" → "provider", "proxy" → "app"
CORS Proxy Integration:
- ProviderTransport checks proxy.enabled/proxy.url from storage
- When enabled, modifies model baseUrl to route through proxy: {proxyUrl}/?url={originalBaseUrl}
- ProviderKeyInput test function also honors proxy settings
- Settings dialog with Proxy tab (Switch toggle, URL input, explanatory description)
Anthropic Prompt Caching:
- System prompt cached with cache_control markers (both OAuth and regular API keys)
- Last user message cached to cache conversation history
- Saves 90% on input tokens for cached content (10x cost reduction)
Settings Dialog Improvements:
- Configurable tab system with SettingsTab base class
- ApiKeysTab and ProxyTab as custom elements
- Switch toggle for proxy enable (instead of Checkbox)
- Explanatory paragraphs for each tab
- ApiKeyPromptDialog reuses ProviderKeyInput component
Removed:
- Deprecated ApiKeysDialog (replaced by ProviderKeyInput in SettingsDialog)
- Old storage-adapter and key-store (replaced by new storage architecture)
77 lines
1.9 KiB
TypeScript
77 lines
1.9 KiB
TypeScript
import { DialogBase, DialogContent, DialogHeader, html } from "@mariozechner/mini-lit";
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import { customElement, state } from "lit/decorators.js";
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import "../components/ProviderKeyInput.js";
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import { getAppStorage } from "../storage/app-storage.js";
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import { i18n } from "../utils/i18n.js";
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@customElement("api-key-prompt-dialog")
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export class ApiKeyPromptDialog extends DialogBase {
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@state() private provider = "";
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private resolvePromise?: (success: boolean) => void;
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private unsubscribe?: () => void;
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protected modalWidth = "min(500px, 90vw)";
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protected modalHeight = "auto";
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static async prompt(provider: string): Promise<boolean> {
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const dialog = new ApiKeyPromptDialog();
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dialog.provider = provider;
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dialog.open();
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return new Promise((resolve) => {
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dialog.resolvePromise = resolve;
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});
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}
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override async connectedCallback() {
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super.connectedCallback();
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// Poll for key existence - when key is added, resolve and close
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const checkInterval = setInterval(async () => {
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const hasKey = await getAppStorage().providerKeys.hasKey(this.provider);
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if (hasKey) {
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clearInterval(checkInterval);
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if (this.resolvePromise) {
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this.resolvePromise(true);
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this.resolvePromise = undefined;
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}
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this.close();
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}
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}, 500);
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this.unsubscribe = () => clearInterval(checkInterval);
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}
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override disconnectedCallback() {
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super.disconnectedCallback();
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if (this.unsubscribe) {
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this.unsubscribe();
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this.unsubscribe = undefined;
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}
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}
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override close() {
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super.close();
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if (this.resolvePromise) {
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this.resolvePromise(false);
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}
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}
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protected override renderContent() {
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return html`
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${DialogContent({
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children: html`
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${DialogHeader({
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title: i18n("API Key Required"),
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description: i18n("Enter your API key for {provider}").replace("{provider}", this.provider),
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})}
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<div class="mt-4">
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<provider-key-input .provider=${this.provider}></provider-key-input>
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</div>
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`,
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})}
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`;
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}
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}
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