frontend/ts/settings-element.ts (raw)
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import util from "./util" import {DatagramSocket} from "./websocket" import {Settings} from "./settings" export class SettingsElement extends HTMLElement { static observedAttributes = [ "data-adapters" ] private _adapters: string[] = []; constructor() { super(); } connectedCallback() { } attributeChangedCallback(attr: string, prev: string, next: string) { switch (attr) { case "data-adapters": if (next) { this._adapters = next.split(","); } } this.showSettings(this)(); } showSettings(self: SettingsElement): ()=>void { return ()=>{ let html = ""; html += "<button id='settings_adapter_create_btn'>New</button>"; html += self._adapters.reduce((self: string, a: string) => { self += `<li><a id='settings_adapter_edit_${a}' href='#editadapter'>${a}</a></li>` return self; }, "<ul id='settings_adapterlist'>"); html += "</ul>"; html += "<button id='settings_connect_btn'>connect</button>"; self.innerHTML = html; let create = util.$("settings_adapter_create_btn"); if (create) { create.addEventListener("click", self.showCreateAdapter(self), false); } for (let a of this._adapters) { let edit = util.$(`settings_adapter_edit_${a}`); if (edit) { edit.addEventListener("click", self.showEditAdapterFunc(a, self), false); } } let connect = util.$("settings_connect_btn"); if (connect) { connect.addEventListener("click", DatagramSocket.connect, false); } } } showCreateAdapter(self: SettingsElement): ()=>void { return ()=>{ // dropdown for protocol let html = "<select id='settings_newadapter_protocolselect'>"; html += [ "nostr", "mastodon", "misskey" ].reduce((self, p)=>{ self += `<option value='${p}'>${p}</option>`; return self; }, ""); html += "</select>"; // nostr is the first protocol, so show its options by default html += "<div id='settings_newadapter_protocoloptions'>"; html += " <label>nickname<input id='settings_newadapter_nickname'/></label>"; html += " <label>privkey<input id='settings_newadapter_nostr_privkey'/></label>"; html += " <label>default relays<input id='settings_newadapter_nostr_default_relays'/></label>"; html += "</div>"; html += "<button id='settings_adapter_create_save_btn'>add</button>"; html += "<button id='settings_adapter_create_back_btn'>back</button>"; self.innerHTML = html; let protocolSelect = util.$("settings_newadapter_protocolselect"); if (protocolSelect) { protocolSelect.addEventListener("change", self.fillAdapterProtocolOptions, false); } let save = util.$("settings_adapter_create_save_btn"); if (save) { save.addEventListener("click", self.saveAdapter(self), false); } let back = util.$("settings_adapter_create_back_btn"); if (back) { back.addEventListener("click", self.showSettings(self), false); } } } saveAdapter(self: SettingsElement): ()=>void { return ()=>{ let adapterdata: any = {}; // get selected adapter protocol const proto = util.$("settings_newadapter_protocolselect") as HTMLSelectElement; const nickname = (util.$("settings_newadapter_nickname") as HTMLInputElement)?.value ?? "" ; // switch protocol switch (proto.options[proto.selectedIndex].value) { case "nostr": const privkey = (util.$("settings_newadapter_nostr_privkey") as HTMLInputElement)?.value ?? ""; const relays = (util.$("settings_newadapter_nostr_default_relays") as HTMLInputElement)?.value ?? ""; adapterdata = { nickname: nickname, protocol: "nostr", privkey: privkey, relays: relays.split(",").map(r=>r.trim()) }; break; case "mastodon": case "misskey": const server = (util.$("settings_newadapter_masto_server") as HTMLInputElement)?.value ?? ""; const apiKey = (util.$("settings_newadapter_masto_apikey") as HTMLInputElement)?.value ?? ""; adapterdata = { nickname: nickname, protocol: proto.options[proto.selectedIndex].value, server: server, apiKey: apiKey }; break; } const settings = Settings._instance; if (settings) { if (!settings.adapters) { settings.adapters = []; } settings.adapters.push(adapterdata); self._adapters.push(adapterdata.nickname); localStorage.setItem("settings", JSON.stringify(settings)); self.showSettings(self)(); } } } fillAdapterProtocolOptions() { const proto = util.$("settings_newadapter_protocolselect") as HTMLSelectElement; let html = ""; switch(proto?.options[proto.selectedIndex].value) { case "nostr": html += " <label>nickname<input id='settings_newadapter_nickname'/></label>"; html += " <label>privkey<input id='settings_newadapter_nostr_privkey'/></label>"; html += " <label>default relays<input id='settings_newadapter_nostr_default_relays'/></label>"; break; case "mastodon": case "misskey": html += " <label>nickname<input id='settings_newadapter_nickname'/></label>"; html += " <label>server<input id='settings_newadapter_masto_server'/></label>"; html += " <label>API key<input id='settings_newadapter_masto_apikey'/></label>"; break; } const div = util.$("settings_newadapter_protocoloptions"); if (div) { div.innerHTML = html; } } showEditAdapterFunc(adapter: string, self: SettingsElement): ()=>void { // this UI has to be able to edit an exiting adapter or delete it return ()=>{}; } } |