110 lines
3.3 KiB
JavaScript
110 lines
3.3 KiB
JavaScript
function noop() {
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}
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function run(fn) {
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return fn();
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}
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function blank_object() {
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return /* @__PURE__ */ Object.create(null);
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}
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function run_all(fns) {
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fns.forEach(run);
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}
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function safe_not_equal(a, b) {
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return a != a ? b == b : a !== b || a && typeof a === "object" || typeof a === "function";
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}
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function subscribe(store, ...callbacks) {
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if (store == null) {
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for (const callback of callbacks) {
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callback(void 0);
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}
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return noop;
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}
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const unsub = store.subscribe(...callbacks);
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return unsub.unsubscribe ? () => unsub.unsubscribe() : unsub;
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}
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let current_component;
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function set_current_component(component) {
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current_component = component;
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}
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function get_current_component() {
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if (!current_component)
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throw new Error("Function called outside component initialization");
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return current_component;
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}
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function setContext(key, context) {
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get_current_component().$$.context.set(key, context);
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return context;
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}
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function getContext(key) {
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return get_current_component().$$.context.get(key);
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}
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const ATTR_REGEX = /[&"]/g;
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const CONTENT_REGEX = /[&<]/g;
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function escape(value, is_attr = false) {
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const str = String(value);
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const pattern = is_attr ? ATTR_REGEX : CONTENT_REGEX;
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pattern.lastIndex = 0;
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let escaped = "";
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let last = 0;
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while (pattern.test(str)) {
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const i = pattern.lastIndex - 1;
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const ch = str[i];
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escaped += str.substring(last, i) + (ch === "&" ? "&" : ch === '"' ? """ : "<");
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last = i + 1;
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}
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return escaped + str.substring(last);
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}
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const missing_component = {
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$$render: () => ""
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};
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function validate_component(component, name) {
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if (!component || !component.$$render) {
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if (name === "svelte:component")
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name += " this={...}";
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throw new Error(
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`<${name}> is not a valid SSR component. You may need to review your build config to ensure that dependencies are compiled, rather than imported as pre-compiled modules. Otherwise you may need to fix a <${name}>.`
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);
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}
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return component;
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}
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let on_destroy;
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function create_ssr_component(fn) {
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function $$render(result, props, bindings, slots, context) {
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const parent_component = current_component;
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const $$ = {
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on_destroy,
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context: new Map(context || (parent_component ? parent_component.$$.context : [])),
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// these will be immediately discarded
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on_mount: [],
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before_update: [],
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after_update: [],
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callbacks: blank_object()
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};
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set_current_component({ $$ });
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const html = fn(result, props, bindings, slots);
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set_current_component(parent_component);
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return html;
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}
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return {
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render: (props = {}, { $$slots = {}, context = /* @__PURE__ */ new Map() } = {}) => {
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on_destroy = [];
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const result = { title: "", head: "", css: /* @__PURE__ */ new Set() };
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const html = $$render(result, props, {}, $$slots, context);
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run_all(on_destroy);
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return {
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html,
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css: {
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code: Array.from(result.css).map((css) => css.code).join("\n"),
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map: null
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// TODO
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},
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head: result.title + result.head
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};
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},
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$$render
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};
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}
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export { safe_not_equal as a, subscribe as b, create_ssr_component as c, escape as e, getContext as g, missing_component as m, noop as n, setContext as s, validate_component as v };
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//# sourceMappingURL=ssr-7369fb3e.js.map
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