315 lines
10 KiB
JavaScript
315 lines
10 KiB
JavaScript
import { get_request_store } from "@sveltejs/kit/internal/server";
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import { c as create_validator, r as run_remote_function, g as get_cache, a as get_response, p as parse_remote_response } from "./chunks/query.js";
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import { q } from "./chunks/query.js";
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import { M as MUTATIVE_METHODS, u as create_field_proxy, v as normalize_issue, w as set_nested_value, x as flatten_issues, y as deep_set, z as stringify_remote_arg, k as stringify } from "./chunks/shared.js";
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import { ValidationError } from "@sveltejs/kit/internal";
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import { error, json } from "@sveltejs/kit";
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import { D as DEV } from "./chunks/false.js";
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import { b as base, c as app_dir } from "./chunks/server.js";
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// @__NO_SIDE_EFFECTS__
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function command(validate_or_fn, maybe_fn) {
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const fn = maybe_fn ?? validate_or_fn;
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const validate = create_validator(validate_or_fn, maybe_fn);
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const __ = { type: "command", id: "", name: "" };
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const wrapper = (arg) => {
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const { event, state } = get_request_store();
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if (!state.allows_commands) {
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const disallowed_method = !MUTATIVE_METHODS.includes(event.request.method);
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throw new Error(
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`Cannot call a command (\`${__.name}(${maybe_fn ? "..." : ""})\`) ${disallowed_method ? `from a ${event.request.method} handler or ` : ""}during server-side rendering`
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);
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}
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state.refreshes ??= {};
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const promise = Promise.resolve(
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run_remote_function(event, state, true, () => validate(arg), fn)
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);
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promise.updates = () => {
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throw new Error(`Cannot call '${__.name}(...).updates(...)' on the server`);
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};
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return (
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/** @type {ReturnType<RemoteCommand<Input, Output>>} */
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promise
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);
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};
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Object.defineProperty(wrapper, "__", { value: __ });
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Object.defineProperty(wrapper, "pending", {
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get: () => 0
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});
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return wrapper;
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}
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// @__NO_SIDE_EFFECTS__
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function form(validate_or_fn, maybe_fn) {
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const fn = maybe_fn ?? validate_or_fn;
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const schema = !maybe_fn || validate_or_fn === "unchecked" ? null : (
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/** @type {any} */
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validate_or_fn
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);
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function create_instance(key) {
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const instance = {};
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instance.method = "POST";
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Object.defineProperty(instance, "enhance", {
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value: () => {
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return { action: instance.action, method: instance.method };
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}
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});
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const __ = {
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type: "form",
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name: "",
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id: "",
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fn: async (data, meta, form_data) => {
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const output = {};
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output.submission = true;
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const { event, state } = get_request_store();
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const validated = await schema?.["~standard"].validate(data);
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if (meta.validate_only) {
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return validated?.issues?.map((issue) => normalize_issue(issue, true)) ?? [];
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}
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if (validated?.issues !== void 0) {
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handle_issues(output, validated.issues, form_data);
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} else {
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if (validated !== void 0) {
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data = validated.value;
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}
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state.refreshes ??= {};
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const issue = create_issues();
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try {
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output.result = await run_remote_function(
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event,
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state,
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true,
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() => data,
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(data2) => !maybe_fn ? fn() : fn(data2, issue)
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);
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} catch (e) {
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if (e instanceof ValidationError) {
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handle_issues(output, e.issues, form_data);
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} else {
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throw e;
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}
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}
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}
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if (!event.isRemoteRequest) {
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get_cache(__, state)[""] ??= output;
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}
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return output;
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}
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};
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Object.defineProperty(instance, "__", { value: __ });
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Object.defineProperty(instance, "action", {
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get: () => `?/remote=${__.id}`,
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enumerable: true
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});
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Object.defineProperty(instance, "fields", {
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get() {
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return create_field_proxy(
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{},
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() => get_cache(__)?.[""]?.input ?? {},
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(path, value) => {
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const cache = get_cache(__);
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const data = cache[""];
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if (data?.submission) {
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return;
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}
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if (path.length === 0) {
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(cache[""] ??= {}).input = value;
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return;
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}
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const input = data?.input ?? {};
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deep_set(input, path.map(String), value);
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(cache[""] ??= {}).input = input;
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},
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() => flatten_issues(get_cache(__)?.[""]?.issues ?? [])
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);
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}
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});
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Object.defineProperty(instance, "result", {
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get() {
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try {
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return get_cache(__)?.[""]?.result;
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} catch {
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return void 0;
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}
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}
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});
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Object.defineProperty(instance, "pending", {
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get: () => 0
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});
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Object.defineProperty(instance, "preflight", {
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// preflight is a noop on the server
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value: () => instance
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});
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Object.defineProperty(instance, "validate", {
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value: () => {
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throw new Error("Cannot call validate() on the server");
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}
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});
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if (key == void 0) {
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Object.defineProperty(instance, "for", {
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/** @type {RemoteForm<any, any>['for']} */
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value: (key2) => {
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const { state } = get_request_store();
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const cache_key = __.id + "|" + JSON.stringify(key2);
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let instance2 = (state.form_instances ??= /* @__PURE__ */ new Map()).get(cache_key);
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if (!instance2) {
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instance2 = create_instance(key2);
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instance2.__.id = `${__.id}/${encodeURIComponent(JSON.stringify(key2))}`;
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instance2.__.name = __.name;
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state.form_instances.set(cache_key, instance2);
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}
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return instance2;
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}
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});
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}
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return instance;
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}
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return create_instance();
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}
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function handle_issues(output, issues, form_data) {
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output.issues = issues.map((issue) => normalize_issue(issue, true));
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if (form_data) {
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output.input = {};
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for (let key of form_data.keys()) {
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if (/^[.\]]?_/.test(key)) continue;
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const is_array = key.endsWith("[]");
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const values = form_data.getAll(key).filter((value) => typeof value === "string");
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if (is_array) key = key.slice(0, -2);
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set_nested_value(
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/** @type {Record<string, any>} */
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output.input,
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key,
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is_array ? values : values[0]
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);
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}
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}
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}
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function create_issues() {
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return (
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/** @type {InvalidField<any>} */
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new Proxy(
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/** @param {string} message */
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(message) => {
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if (typeof message !== "string") {
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throw new Error(
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"`invalid` should now be imported from `@sveltejs/kit` to throw validation issues. The second parameter provided to the form function (renamed to `issue`) is still used to construct issues, e.g. `invalid(issue.field('message'))`. For more info see https://github.com/sveltejs/kit/pulls/14768"
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);
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}
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return create_issue(message);
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},
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{
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get(target, prop) {
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if (typeof prop === "symbol") return (
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/** @type {any} */
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target[prop]
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);
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return create_issue_proxy(prop, []);
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}
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}
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)
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);
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function create_issue(message, path = []) {
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return {
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message,
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path
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};
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}
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function create_issue_proxy(key, path) {
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const new_path = [...path, key];
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const issue_func = (message) => create_issue(message, new_path);
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return new Proxy(issue_func, {
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get(target, prop) {
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if (typeof prop === "symbol") return (
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/** @type {any} */
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target[prop]
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);
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if (/^\d+$/.test(prop)) {
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return create_issue_proxy(parseInt(prop, 10), new_path);
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}
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return create_issue_proxy(prop, new_path);
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}
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});
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}
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}
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// @__NO_SIDE_EFFECTS__
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function prerender(validate_or_fn, fn_or_options, maybe_options) {
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const maybe_fn = typeof fn_or_options === "function" ? fn_or_options : void 0;
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const options = maybe_options ?? (maybe_fn ? void 0 : fn_or_options);
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const fn = maybe_fn ?? validate_or_fn;
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const validate = create_validator(validate_or_fn, maybe_fn);
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const __ = {
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type: "prerender",
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id: "",
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name: "",
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has_arg: !!maybe_fn,
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inputs: options?.inputs,
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dynamic: options?.dynamic
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};
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const wrapper = (arg) => {
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const promise = (async () => {
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const { event, state } = get_request_store();
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const payload = stringify_remote_arg(arg, state.transport);
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const id = __.id;
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const url = `${base}/${app_dir}/remote/${id}${payload ? `/${payload}` : ""}`;
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if (!state.prerendering && !DEV && !event.isRemoteRequest) {
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try {
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return await get_response(__, arg, state, async () => {
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const key = stringify_remote_arg(arg, state.transport);
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const cache = get_cache(__, state);
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const promise3 = cache[key] ??= fetch(new URL(url, event.url.origin).href).then(
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async (response) => {
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if (!response.ok) {
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throw new Error("Prerendered response not found");
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}
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const prerendered = await response.json();
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if (prerendered.type === "error") {
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error(prerendered.status, prerendered.error);
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}
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return prerendered.result;
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}
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);
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return parse_remote_response(await promise3, state.transport);
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});
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} catch {
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}
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}
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if (state.prerendering?.remote_responses.has(url)) {
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return (
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/** @type {Promise<any>} */
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state.prerendering.remote_responses.get(url)
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);
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}
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const promise2 = get_response(
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__,
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arg,
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state,
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() => run_remote_function(event, state, false, () => validate(arg), fn)
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);
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if (state.prerendering) {
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state.prerendering.remote_responses.set(url, promise2);
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}
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const result = await promise2;
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if (state.prerendering) {
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const body = { type: "result", result: stringify(result, state.transport) };
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state.prerendering.dependencies.set(url, {
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body: JSON.stringify(body),
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response: json(body)
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});
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}
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return result;
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})();
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promise.catch(() => {
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});
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return (
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/** @type {RemoteResource<Output>} */
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promise
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);
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};
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Object.defineProperty(wrapper, "__", { value: __ });
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return wrapper;
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}
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export {
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command,
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form,
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prerender,
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q as query
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};
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