373 lines
13 KiB
JavaScript
373 lines
13 KiB
JavaScript
(function () {
|
|
'use strict';
|
|
|
|
function noop() { }
|
|
function run(fn) {
|
|
return fn();
|
|
}
|
|
function blank_object() {
|
|
return Object.create(null);
|
|
}
|
|
function run_all(fns) {
|
|
fns.forEach(run);
|
|
}
|
|
function is_function(thing) {
|
|
return typeof thing === 'function';
|
|
}
|
|
function safe_not_equal(a, b) {
|
|
return a != a ? b == b : a !== b || ((a && typeof a === 'object') || typeof a === 'function');
|
|
}
|
|
function is_empty(obj) {
|
|
return Object.keys(obj).length === 0;
|
|
}
|
|
function append(target, node) {
|
|
target.appendChild(node);
|
|
}
|
|
function insert(target, node, anchor) {
|
|
target.insertBefore(node, anchor || null);
|
|
}
|
|
function detach(node) {
|
|
if (node.parentNode) {
|
|
node.parentNode.removeChild(node);
|
|
}
|
|
}
|
|
function element(name) {
|
|
return document.createElement(name);
|
|
}
|
|
function text(data) {
|
|
return document.createTextNode(data);
|
|
}
|
|
function space() {
|
|
return text(' ');
|
|
}
|
|
function children(element) {
|
|
return Array.from(element.childNodes);
|
|
}
|
|
function set_data(text, data) {
|
|
data = '' + data;
|
|
if (text.data === data)
|
|
return;
|
|
text.data = data;
|
|
}
|
|
|
|
let current_component;
|
|
function set_current_component(component) {
|
|
current_component = component;
|
|
}
|
|
|
|
const dirty_components = [];
|
|
const binding_callbacks = [];
|
|
let render_callbacks = [];
|
|
const flush_callbacks = [];
|
|
const resolved_promise = /* @__PURE__ */ Promise.resolve();
|
|
let update_scheduled = false;
|
|
function schedule_update() {
|
|
if (!update_scheduled) {
|
|
update_scheduled = true;
|
|
resolved_promise.then(flush);
|
|
}
|
|
}
|
|
function add_render_callback(fn) {
|
|
render_callbacks.push(fn);
|
|
}
|
|
// flush() calls callbacks in this order:
|
|
// 1. All beforeUpdate callbacks, in order: parents before children
|
|
// 2. All bind:this callbacks, in reverse order: children before parents.
|
|
// 3. All afterUpdate callbacks, in order: parents before children. EXCEPT
|
|
// for afterUpdates called during the initial onMount, which are called in
|
|
// reverse order: children before parents.
|
|
// Since callbacks might update component values, which could trigger another
|
|
// call to flush(), the following steps guard against this:
|
|
// 1. During beforeUpdate, any updated components will be added to the
|
|
// dirty_components array and will cause a reentrant call to flush(). Because
|
|
// the flush index is kept outside the function, the reentrant call will pick
|
|
// up where the earlier call left off and go through all dirty components. The
|
|
// current_component value is saved and restored so that the reentrant call will
|
|
// not interfere with the "parent" flush() call.
|
|
// 2. bind:this callbacks cannot trigger new flush() calls.
|
|
// 3. During afterUpdate, any updated components will NOT have their afterUpdate
|
|
// callback called a second time; the seen_callbacks set, outside the flush()
|
|
// function, guarantees this behavior.
|
|
const seen_callbacks = new Set();
|
|
let flushidx = 0; // Do *not* move this inside the flush() function
|
|
function flush() {
|
|
// Do not reenter flush while dirty components are updated, as this can
|
|
// result in an infinite loop. Instead, let the inner flush handle it.
|
|
// Reentrancy is ok afterwards for bindings etc.
|
|
if (flushidx !== 0) {
|
|
return;
|
|
}
|
|
const saved_component = current_component;
|
|
do {
|
|
// first, call beforeUpdate functions
|
|
// and update components
|
|
try {
|
|
while (flushidx < dirty_components.length) {
|
|
const component = dirty_components[flushidx];
|
|
flushidx++;
|
|
set_current_component(component);
|
|
update(component.$$);
|
|
}
|
|
}
|
|
catch (e) {
|
|
// reset dirty state to not end up in a deadlocked state and then rethrow
|
|
dirty_components.length = 0;
|
|
flushidx = 0;
|
|
throw e;
|
|
}
|
|
set_current_component(null);
|
|
dirty_components.length = 0;
|
|
flushidx = 0;
|
|
while (binding_callbacks.length)
|
|
binding_callbacks.pop()();
|
|
// then, once components are updated, call
|
|
// afterUpdate functions. This may cause
|
|
// subsequent updates...
|
|
for (let i = 0; i < render_callbacks.length; i += 1) {
|
|
const callback = render_callbacks[i];
|
|
if (!seen_callbacks.has(callback)) {
|
|
// ...so guard against infinite loops
|
|
seen_callbacks.add(callback);
|
|
callback();
|
|
}
|
|
}
|
|
render_callbacks.length = 0;
|
|
} while (dirty_components.length);
|
|
while (flush_callbacks.length) {
|
|
flush_callbacks.pop()();
|
|
}
|
|
update_scheduled = false;
|
|
seen_callbacks.clear();
|
|
set_current_component(saved_component);
|
|
}
|
|
function update($$) {
|
|
if ($$.fragment !== null) {
|
|
$$.update();
|
|
run_all($$.before_update);
|
|
const dirty = $$.dirty;
|
|
$$.dirty = [-1];
|
|
$$.fragment && $$.fragment.p($$.ctx, dirty);
|
|
$$.after_update.forEach(add_render_callback);
|
|
}
|
|
}
|
|
/**
|
|
* Useful for example to execute remaining `afterUpdate` callbacks before executing `destroy`.
|
|
*/
|
|
function flush_render_callbacks(fns) {
|
|
const filtered = [];
|
|
const targets = [];
|
|
render_callbacks.forEach((c) => fns.indexOf(c) === -1 ? filtered.push(c) : targets.push(c));
|
|
targets.forEach((c) => c());
|
|
render_callbacks = filtered;
|
|
}
|
|
const outroing = new Set();
|
|
function transition_in(block, local) {
|
|
if (block && block.i) {
|
|
outroing.delete(block);
|
|
block.i(local);
|
|
}
|
|
}
|
|
function mount_component(component, target, anchor, customElement) {
|
|
const { fragment, after_update } = component.$$;
|
|
fragment && fragment.m(target, anchor);
|
|
if (!customElement) {
|
|
// onMount happens before the initial afterUpdate
|
|
add_render_callback(() => {
|
|
const new_on_destroy = component.$$.on_mount.map(run).filter(is_function);
|
|
// if the component was destroyed immediately
|
|
// it will update the `$$.on_destroy` reference to `null`.
|
|
// the destructured on_destroy may still reference to the old array
|
|
if (component.$$.on_destroy) {
|
|
component.$$.on_destroy.push(...new_on_destroy);
|
|
}
|
|
else {
|
|
// Edge case - component was destroyed immediately,
|
|
// most likely as a result of a binding initialising
|
|
run_all(new_on_destroy);
|
|
}
|
|
component.$$.on_mount = [];
|
|
});
|
|
}
|
|
after_update.forEach(add_render_callback);
|
|
}
|
|
function destroy_component(component, detaching) {
|
|
const $$ = component.$$;
|
|
if ($$.fragment !== null) {
|
|
flush_render_callbacks($$.after_update);
|
|
run_all($$.on_destroy);
|
|
$$.fragment && $$.fragment.d(detaching);
|
|
// TODO null out other refs, including component.$$ (but need to
|
|
// preserve final state?)
|
|
$$.on_destroy = $$.fragment = null;
|
|
$$.ctx = [];
|
|
}
|
|
}
|
|
function make_dirty(component, i) {
|
|
if (component.$$.dirty[0] === -1) {
|
|
dirty_components.push(component);
|
|
schedule_update();
|
|
component.$$.dirty.fill(0);
|
|
}
|
|
component.$$.dirty[(i / 31) | 0] |= (1 << (i % 31));
|
|
}
|
|
function init(component, options, instance, create_fragment, not_equal, props, append_styles, dirty = [-1]) {
|
|
const parent_component = current_component;
|
|
set_current_component(component);
|
|
const $$ = component.$$ = {
|
|
fragment: null,
|
|
ctx: [],
|
|
// state
|
|
props,
|
|
update: noop,
|
|
not_equal,
|
|
bound: blank_object(),
|
|
// lifecycle
|
|
on_mount: [],
|
|
on_destroy: [],
|
|
on_disconnect: [],
|
|
before_update: [],
|
|
after_update: [],
|
|
context: new Map(options.context || (parent_component ? parent_component.$$.context : [])),
|
|
// everything else
|
|
callbacks: blank_object(),
|
|
dirty,
|
|
skip_bound: false,
|
|
root: options.target || parent_component.$$.root
|
|
};
|
|
append_styles && append_styles($$.root);
|
|
let ready = false;
|
|
$$.ctx = instance
|
|
? instance(component, options.props || {}, (i, ret, ...rest) => {
|
|
const value = rest.length ? rest[0] : ret;
|
|
if ($$.ctx && not_equal($$.ctx[i], $$.ctx[i] = value)) {
|
|
if (!$$.skip_bound && $$.bound[i])
|
|
$$.bound[i](value);
|
|
if (ready)
|
|
make_dirty(component, i);
|
|
}
|
|
return ret;
|
|
})
|
|
: [];
|
|
$$.update();
|
|
ready = true;
|
|
run_all($$.before_update);
|
|
// `false` as a special case of no DOM component
|
|
$$.fragment = create_fragment ? create_fragment($$.ctx) : false;
|
|
if (options.target) {
|
|
if (options.hydrate) {
|
|
const nodes = children(options.target);
|
|
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
|
|
$$.fragment && $$.fragment.l(nodes);
|
|
nodes.forEach(detach);
|
|
}
|
|
else {
|
|
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
|
|
$$.fragment && $$.fragment.c();
|
|
}
|
|
if (options.intro)
|
|
transition_in(component.$$.fragment);
|
|
mount_component(component, options.target, options.anchor, options.customElement);
|
|
flush();
|
|
}
|
|
set_current_component(parent_component);
|
|
}
|
|
/**
|
|
* Base class for Svelte components. Used when dev=false.
|
|
*/
|
|
class SvelteComponent {
|
|
$destroy() {
|
|
destroy_component(this, 1);
|
|
this.$destroy = noop;
|
|
}
|
|
$on(type, callback) {
|
|
if (!is_function(callback)) {
|
|
return noop;
|
|
}
|
|
const callbacks = (this.$$.callbacks[type] || (this.$$.callbacks[type] = []));
|
|
callbacks.push(callback);
|
|
return () => {
|
|
const index = callbacks.indexOf(callback);
|
|
if (index !== -1)
|
|
callbacks.splice(index, 1);
|
|
};
|
|
}
|
|
$set($$props) {
|
|
if (this.$$set && !is_empty($$props)) {
|
|
this.$$.skip_bound = true;
|
|
this.$$set($$props);
|
|
this.$$.skip_bound = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Embed.svelte generated by Svelte v3.59.2 */
|
|
|
|
function create_fragment(ctx) {
|
|
let h1;
|
|
let t0;
|
|
let t1;
|
|
let t2;
|
|
let t3;
|
|
let p;
|
|
|
|
return {
|
|
c() {
|
|
h1 = element("h1");
|
|
t0 = text("Hello, ");
|
|
t1 = text(/*name*/ ctx[0]);
|
|
t2 = text("!");
|
|
t3 = space();
|
|
p = element("p");
|
|
|
|
p.innerHTML = `This component was brought to you by <a href="https://codeandlife.com/">Code
|
|
& Life</a>.`;
|
|
},
|
|
m(target, anchor) {
|
|
insert(target, h1, anchor);
|
|
append(h1, t0);
|
|
append(h1, t1);
|
|
append(h1, t2);
|
|
insert(target, t3, anchor);
|
|
insert(target, p, anchor);
|
|
},
|
|
p(ctx, [dirty]) {
|
|
if (dirty & /*name*/ 1) set_data(t1, /*name*/ ctx[0]);
|
|
},
|
|
i: noop,
|
|
o: noop,
|
|
d(detaching) {
|
|
if (detaching) detach(h1);
|
|
if (detaching) detach(t3);
|
|
if (detaching) detach(p);
|
|
}
|
|
};
|
|
}
|
|
|
|
function instance($$self, $$props, $$invalidate) {
|
|
let { name } = $$props;
|
|
|
|
$$self.$$set = $$props => {
|
|
if ('name' in $$props) $$invalidate(0, name = $$props.name);
|
|
};
|
|
|
|
return [name];
|
|
}
|
|
|
|
class Embed extends SvelteComponent {
|
|
constructor(options) {
|
|
super();
|
|
init(this, options, instance, create_fragment, safe_not_equal, { name: 0 });
|
|
}
|
|
}
|
|
|
|
var div = document.createElement('DIV');
|
|
var script = document.currentScript;
|
|
script.parentNode.insertBefore(div, script);
|
|
|
|
new Embed({
|
|
target: div,
|
|
props: { name: 'Svelte component' },
|
|
});
|
|
|
|
})();
|