CC98 增强脚本
// ==UserScript==
// @name yacu - Yet another CC98 userscript
// @description CC98 增强脚本
// @namespace https://github.com/CoolSpring8/
// @match *://www.cc98.org/*
// @match *://www-cc98-org-s.webvpn.zju.edu.cn:8001/*
// @run-at document-idle
// @version 1.0.1
// @homepage https://github.com/CoolSpring8/yacu
// @author CoolSpring8
// @license MIT
// @grant none
// ==/UserScript==
function _defineProperty(obj, key, value) {
return (
key in obj
? Object.defineProperty(obj, key, {
value: value,
enumerable: !0,
configurable: !0,
writable: !0,
})
: (obj[key] = value),
obj
);
}
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 "function" == typeof thing;
}
function safe_not_equal(a, b) {
return a != a
? b == b
: a !== b || (a && "object" == typeof a) || "function" == typeof a;
}
function append(target, node) {
target.appendChild(node);
}
function append_styles(target, style_sheet_id, styles) {
const append_styles_to = (function (node) {
if (!node) return document;
const root = node.getRootNode ? node.getRootNode() : node.ownerDocument;
if (root && root.host) return root;
return node.ownerDocument;
})(target);
if (!append_styles_to.getElementById(style_sheet_id)) {
const style = element("style");
(style.id = style_sheet_id),
(style.textContent = styles),
(function (node, style) {
append(node.head || node, style);
})(append_styles_to, style);
}
}
function insert(target, node, anchor) {
target.insertBefore(node, anchor || null);
}
function detach(node) {
node.parentNode.removeChild(node);
}
function element(name) {
return document.createElement(name);
}
function text(data) {
return document.createTextNode(data);
}
function space() {
return text(" ");
}
function listen(node, event, handler, options) {
return (
node.addEventListener(event, handler, options),
() => node.removeEventListener(event, handler, options)
);
}
function attr(node, attribute, value) {
null == value
? node.removeAttribute(attribute)
: node.getAttribute(attribute) !== value &&
node.setAttribute(attribute, value);
}
function set_data(text, data) {
(data = "" + data), text.wholeText !== data && (text.data = data);
}
function set_input_value(input, value) {
input.value = null == value ? "" : value;
}
function toggle_class(element, name, toggle) {
element.classList[toggle ? "add" : "remove"](name);
}
let current_component;
function set_current_component(component) {
current_component = component;
}
function onMount(fn) {
(function () {
if (!current_component)
throw new Error("Function called outside component initialization");
return current_component;
})().$$.on_mount.push(fn);
}
!(function (css, ref) {
void 0 === ref && (ref = {});
var insertAt = ref.insertAt;
if (css && "undefined" != typeof document) {
var head = document.head || document.getElementsByTagName("head")[0],
style = document.createElement("style");
(style.type = "text/css"),
"top" === insertAt && head.firstChild
? head.insertBefore(style, head.firstChild)
: head.appendChild(style),
style.styleSheet
? (style.styleSheet.cssText = css)
: style.appendChild(document.createTextNode(css));
}
})(
"*,:after,:before{--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.flex{display:flex}.hidden{display:none}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.cursor-pointer{cursor:pointer}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.rounded-lg{border-radius:.5rem}.bg-gray-100{--tw-bg-opacity:1;background-color:rgb(243 244 246/var(--tw-bg-opacity))}.text-3xl{font-size:1.875rem;line-height:2.25rem}.shadow-2xl{--tw-shadow:0 25px 50px -12px #00000040;--tw-shadow-colored:0 25px 50px -12px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow)}"
);
const dirty_components = [],
binding_callbacks = [],
render_callbacks = [],
flush_callbacks = [],
resolved_promise = Promise.resolve();
let update_scheduled = !1;
function add_render_callback(fn) {
render_callbacks.push(fn);
}
const seen_callbacks = new Set();
let flushidx = 0;
function flush() {
const saved_component = current_component;
do {
for (; flushidx < dirty_components.length; ) {
const component = dirty_components[flushidx];
flushidx++, set_current_component(component), update(component.$$);
}
for (
set_current_component(null), dirty_components.length = 0, flushidx = 0;
binding_callbacks.length;
)
binding_callbacks.pop()();
for (let i = 0; i < render_callbacks.length; i += 1) {
const callback = render_callbacks[i];
seen_callbacks.has(callback) ||
(seen_callbacks.add(callback), callback());
}
render_callbacks.length = 0;
} while (dirty_components.length);
for (; flush_callbacks.length; ) flush_callbacks.pop()();
(update_scheduled = !1),
seen_callbacks.clear(),
set_current_component(saved_component);
}
function update($$) {
if (null !== $$.fragment) {
$$.update(), run_all($$.before_update);
const dirty = $$.dirty;
($$.dirty = [-1]),
$$.fragment && $$.fragment.p($$.ctx, dirty),
$$.after_update.forEach(add_render_callback);
}
}
const outroing = new Set();
let outros, defaultGetStoreFunc;
function transition_in(block, local) {
block && block.i && (outroing.delete(block), block.i(local));
}
function transition_out(block, local, detach, callback) {
if (block && block.o) {
if (outroing.has(block)) return;
outroing.add(block),
outros.c.push(() => {
outroing.delete(block), callback && (detach && block.d(1), callback());
}),
block.o(local);
}
}
function mount_component(component, target, anchor, customElement) {
const {
fragment: fragment,
on_mount: on_mount,
on_destroy: on_destroy,
after_update: after_update,
} = component.$$;
fragment && fragment.m(target, anchor),
customElement ||
add_render_callback(() => {
const new_on_destroy = on_mount.map(run).filter(is_function);
on_destroy
? on_destroy.push(...new_on_destroy)
: run_all(new_on_destroy),
(component.$$.on_mount = []);
}),
after_update.forEach(add_render_callback);
}
function destroy_component(component, detaching) {
const $$ = component.$$;
null !== $$.fragment &&
(run_all($$.on_destroy),
$$.fragment && $$.fragment.d(detaching),
($$.on_destroy = $$.fragment = null),
($$.ctx = []));
}
function make_dirty(component, i) {
-1 === component.$$.dirty[0] &&
(dirty_components.push(component),
update_scheduled || ((update_scheduled = !0), resolved_promise.then(flush)),
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: null,
props: props,
update: noop,
not_equal: not_equal,
bound: blank_object(),
on_mount: [],
on_destroy: [],
on_disconnect: [],
before_update: [],
after_update: [],
context: new Map(
options.context || (parent_component ? parent_component.$$.context : [])
),
callbacks: blank_object(),
dirty: dirty,
skip_bound: !1,
root: options.target || parent_component.$$.root,
});
append_styles && append_styles($$.root);
let ready = !1;
if (
(($$.ctx = instance
? instance(component, options.props || {}, (i, ret, ...rest) => {
const value = rest.length ? rest[0] : ret;
return (
$$.ctx &&
not_equal($$.ctx[i], ($$.ctx[i] = value)) &&
(!$$.skip_bound && $$.bound[i] && $$.bound[i](value),
ready && make_dirty(component, i)),
ret
);
})
: []),
$$.update(),
(ready = !0),
run_all($$.before_update),
($$.fragment = !!create_fragment && create_fragment($$.ctx)),
options.target)
) {
if (options.hydrate) {
const nodes = (function (element) {
return Array.from(element.childNodes);
})(options.target);
$$.fragment && $$.fragment.l(nodes), nodes.forEach(detach);
} else $$.fragment && $$.fragment.c();
options.intro && transition_in(component.$$.fragment),
mount_component(
component,
options.target,
options.anchor,
options.customElement
),
flush();
}
set_current_component(parent_component);
}
class SvelteComponent {
$destroy() {
destroy_component(this, 1), (this.$destroy = noop);
}
$on(type, callback) {
const callbacks = this.$$.callbacks[type] || (this.$$.callbacks[type] = []);
return (
callbacks.push(callback),
() => {
const index = callbacks.indexOf(callback);
-1 !== index && callbacks.splice(index, 1);
}
);
}
$set($$props) {
var obj;
this.$$set &&
((obj = $$props), 0 !== Object.keys(obj).length) &&
((this.$$.skip_bound = !0),
this.$$set($$props),
(this.$$.skip_bound = !1));
}
}
function add_css$2(target) {
append_styles(
target,
"svelte-1hz6wor",
".award-info-stats.svelte-1hz6wor{display:flex;gap:2px;font-size:12px}.item.svelte-1hz6wor{color:grey;margin-right:4px}"
);
}
function get_each_context(ctx, list, i) {
const child_ctx = ctx.slice();
return (child_ctx[1] = list[i]), child_ctx;
}
function create_each_block(ctx) {
let p,
t0,
t1,
t2,
t3,
t0_value = ctx[1][0] + "",
t2_value = ctx[1][1] + "";
return {
c() {
(p = element("p")),
(t0 = text(t0_value)),
(t1 = text("×")),
(t2 = text(t2_value)),
(t3 = text("；")),
attr(p, "class", "item svelte-1hz6wor");
},
m(target, anchor) {
insert(target, p, anchor),
append(p, t0),
append(p, t1),
append(p, t2),
append(p, t3);
},
p(ctx, dirty) {
1 & dirty &&
t0_value !== (t0_value = ctx[1][0] + "") &&
set_data(t0, t0_value),
1 & dirty &&
t2_value !== (t2_value = ctx[1][1] + "") &&
set_data(t2, t2_value);
},
d(detaching) {
detaching && detach(p);
},
};
}
function create_fragment$2(ctx) {
let div,
p,
t1,
each_value = ctx[0],
each_blocks = [];
for (let i = 0; i < each_value.length; i += 1)
each_blocks[i] = create_each_block(get_each_context(ctx, each_value, i));
return {
c() {
(div = element("div")),
(p = element("p")),
(p.textContent = "统计："),
(t1 = space());
for (let i = 0; i < each_blocks.length; i += 1) each_blocks[i].c();
attr(div, "class", "award-info-stats svelte-1hz6wor");
},
m(target, anchor) {
insert(target, div, anchor), append(div, p), append(div, t1);
for (let i = 0; i < each_blocks.length; i += 1)
each_blocks[i].m(div, null);
},
p(ctx, [dirty]) {
if (1 & dirty) {
let i;
for (each_value = ctx[0], i = 0; i < each_value.length; i += 1) {
const child_ctx = get_each_context(ctx, each_value, i);
each_blocks[i]
? each_blocks[i].p(child_ctx, dirty)
: ((each_blocks[i] = create_each_block(child_ctx)),
each_blocks[i].c(),
each_blocks[i].m(div, null));
}
for (; i < each_blocks.length; i += 1) each_blocks[i].d(1);
each_blocks.length = each_value.length;
}
},
i: noop,
o: noop,
d(detaching) {
detaching && detach(div),
(function (iterations, detaching) {
for (let i = 0; i < iterations.length; i += 1)
iterations[i] && iterations[i].d(detaching);
})(each_blocks, detaching);
},
};
}
function instance$2($$self, $$props, $$invalidate) {
let { stats: stats } = $$props;
return (
($$self.$$set = ($$props) => {
"stats" in $$props && $$invalidate(0, (stats = $$props.stats));
}),
[stats]
);
}
class AwardInfoStats$1 extends SvelteComponent {
constructor(options) {
super(),
init(
this,
options,
instance$2,
create_fragment$2,
safe_not_equal,
{ stats: 0 },
add_css$2
);
}
}
function promisifyRequest(request) {
return new Promise((resolve, reject) => {
(request.oncomplete = request.onsuccess = () => resolve(request.result)),
(request.onabort = request.onerror = () => reject(request.error));
});
}
function createStore(dbName, storeName) {
const dbp = (
!navigator.userAgentData &&
/Safari\//.test(navigator.userAgent) &&
!/Chrom(e|ium)\//.test(navigator.userAgent) &&
indexedDB.databases
? new Promise(function (resolve) {
var tryIdb = function () {
return indexedDB.databases().finally(resolve);
};
(intervalId = setInterval(tryIdb, 100)), tryIdb();
}).finally(function () {
return clearInterval(intervalId);
})
: Promise.resolve()
).then(() => {
const request = indexedDB.open(dbName);
return (
(request.onupgradeneeded = () =>
request.result.createObjectStore(storeName)),
promisifyRequest(request)
);
});
var intervalId;
return (txMode, callback) =>
dbp.then((db) =>
callback(db.transaction(storeName, txMode).objectStore(storeName))
);
}
function defaultGetStore() {
return (
defaultGetStoreFunc ||
(defaultGetStoreFunc = createStore("keyval-store", "keyval")),
defaultGetStoreFunc
);
}
function get(key, customStore = defaultGetStore()) {
return customStore("readonly", (store) => promisifyRequest(store.get(key)));
}
function add_css$1(target) {
append_styles(
target,
"svelte-4qi5da",
".user-preference-modal.svelte-4qi5da{position:fixed;left:50%;top:50%;transform:translate(-50%, -50%);z-index:100;width:400px;height:300px;background-color:whitesmoke;padding:40px}"
);
}
function create_fragment$1(ctx) {
let div5,
div1,
h2,
t1,
div0,
t3,
div4,
div3,
h3,
t5,
div2,
input,
t6,
button,
mounted,
dispose;
return {
c() {
(div5 = element("div")),
(div1 = element("div")),
(h2 = element("h2")),
(h2.textContent = "偏好设置"),
(t1 = space()),
(div0 = element("div")),
(div0.textContent = "×"),
(t3 = space()),
(div4 = element("div")),
(div3 = element("div")),
(h3 = element("h3")),
(h3.textContent = "屏蔽用户发言"),
(t5 = space()),
(div2 = element("div")),
(input = element("input")),
(t6 = space()),
(button = element("button")),
(button.textContent = "保存"),
attr(div0, "class", "text-3xl cursor-pointer"),
attr(div1, "class", "flex justify-between items-center"),
attr(input, "type", "text"),
attr(div2, "class", "flex gap-2"),
attr(div3, "class", "block-users"),
attr(div4, "class", "user-preference-items"),
attr(
div5,
"class",
"user-preference-modal bg-gray-100 shadow-2xl rounded-lg svelte-4qi5da"
),
toggle_class(div5, "hidden", !ctx[0]);
},
m(target, anchor) {
insert(target, div5, anchor),
append(div5, div1),
append(div1, h2),
append(div1, t1),
append(div1, div0),
append(div5, t3),
append(div5, div4),
append(div4, div3),
append(div3, h3),
append(div3, t5),
append(div3, div2),
append(div2, input),
set_input_value(input, ctx[1]),
append(div2, t6),
append(div2, button),
mounted ||
((dispose = [
listen(div0, "click", ctx[2]),
listen(input, "input", ctx[3]),
listen(button, "click", ctx[4]),
]),
(mounted = !0));
},
p(ctx, [dirty]) {
2 & dirty && input.value !== ctx[1] && set_input_value(input, ctx[1]),
1 & dirty && toggle_class(div5, "hidden", !ctx[0]);
},
i: noop,
o: noop,
d(detaching) {
detaching && detach(div5), (mounted = !1), run_all(dispose);
},
};
}
function instance$1($$self, $$props, $$invalidate) {
let blockedUsers,
{ open: open } = $$props;
onMount(async () => {
$$invalidate(
1,
(blockedUsers = [...(await get("blocked-users"))]?.join(" ") || "")
);
});
return (
($$self.$$set = ($$props) => {
"open" in $$props && $$invalidate(0, (open = $$props.open));
}),
[
open,
blockedUsers,
() => $$invalidate(0, (open = !1)),
function () {
(blockedUsers = this.value), $$invalidate(1, blockedUsers);
},
() => {
!(function (key, value, customStore = defaultGetStore()) {
customStore(
"readwrite",
(store) => (
store.put(value, key), promisifyRequest(store.transaction)
)
);
})("blocked-users", new Set(blockedUsers.split(" ")));
},
]
);
}
class Modal extends SvelteComponent {
constructor(options) {
super(),
init(
this,
options,
instance$1,
create_fragment$1,
safe_not_equal,
{ open: 0 },
add_css$1
);
}
}
function add_css(target) {
append_styles(
target,
"svelte-w6hddt",
".user-preference-button.svelte-w6hddt{position:fixed;right:30px;top:80px;z-index:2;background-color:white}"
);
}
function create_if_block(ctx) {
let userpreferencemodal, updating_open, current;
function userpreferencemodal_open_binding(value) {
ctx[2](value);
}
let userpreferencemodal_props = {};
return (
void 0 !== ctx[0] && (userpreferencemodal_props.open = ctx[0]),
(userpreferencemodal = new Modal({ props: userpreferencemodal_props })),
binding_callbacks.push(() =>
(function (component, name, callback) {
const index = component.$$.props[name];
void 0 !== index &&
((component.$$.bound[index] = callback),
callback(component.$$.ctx[index]));
})(userpreferencemodal, "open", userpreferencemodal_open_binding)
),
{
c() {
var block;
(block = userpreferencemodal.$$.fragment) && block.c();
},
m(target, anchor) {
mount_component(userpreferencemodal, target, anchor), (current = !0);
},
p(ctx, dirty) {
const userpreferencemodal_changes = {};
var fn;
!updating_open &&
1 & dirty &&
((updating_open = !0),
(userpreferencemodal_changes.open = ctx[0]),
(fn = () => (updating_open = !1)),
flush_callbacks.push(fn)),
userpreferencemodal.$set(userpreferencemodal_changes);
},
i(local) {
current ||
(transition_in(userpreferencemodal.$$.fragment, local),
(current = !0));
},
o(local) {
transition_out(userpreferencemodal.$$.fragment, local), (current = !1);
},
d(detaching) {
destroy_component(userpreferencemodal, detaching);
},
}
);
}
function create_fragment(ctx) {
let button,
t1,
if_block_anchor,
current,
mounted,
dispose,
if_block = ctx[0] && create_if_block(ctx);
return {
c() {
(button = element("button")),
(button.textContent = "偏好设置"),
(t1 = space()),
if_block && if_block.c(),
(if_block_anchor = text("")),
attr(button, "class", "user-preference-button svelte-w6hddt");
},
m(target, anchor) {
insert(target, button, anchor),
insert(target, t1, anchor),
if_block && if_block.m(target, anchor),
insert(target, if_block_anchor, anchor),
(current = !0),
mounted ||
((dispose = listen(button, "click", ctx[1])), (mounted = !0));
},
p(ctx, [dirty]) {
ctx[0]
? if_block
? (if_block.p(ctx, dirty), 1 & dirty && transition_in(if_block, 1))
: ((if_block = create_if_block(ctx)),
if_block.c(),
transition_in(if_block, 1),
if_block.m(if_block_anchor.parentNode, if_block_anchor))
: if_block &&
((outros = { r: 0, c: [], p: outros }),
transition_out(if_block, 1, 1, () => {
if_block = null;
}),
outros.r || run_all(outros.c),
(outros = outros.p));
},
i(local) {
current || (transition_in(if_block), (current = !0));
},
o(local) {
transition_out(if_block), (current = !1);
},
d(detaching) {
detaching && detach(button),
detaching && detach(t1),
if_block && if_block.d(detaching),
detaching && detach(if_block_anchor),
(mounted = !1),
dispose();
},
};
}
function instance($$self, $$props, $$invalidate) {
let open = !1;
return [
open,
() => $$invalidate(0, (open = !0)),
function (value) {
(open = value), $$invalidate(0, open);
},
];
}
class UserPreference$1 extends SvelteComponent {
constructor(options) {
super(),
init(
this,
options,
instance,
create_fragment,
safe_not_equal,
{},
add_css
);
}
}
class BasicError extends Error {
constructor(message) {
super(`[yacu] ${message}`);
}
}
const emitter = (() => {
const emitter = {
all: (n = n || new Map()),
on: function (t, e) {
var i = n.get(t);
i ? i.push(e) : n.set(t, [e]);
},
off: function (t, e) {
var i = n.get(t);
i && (e ? i.splice(i.indexOf(e) >>> 0, 1) : n.set(t, []));
},
emit: function (t, e) {
var i = n.get(t);
i &&
i.slice().map(function (n) {
n(e);
}),
(i = n.get("*")) &&
i.slice().map(function (n) {
n(t, e);
});
},
};
var n;
return emitter.on("*", (...arguments_) => console.log(arguments_)), emitter;
})();
class ReactInteropError extends BasicError {
constructor(message) {
super(message), (this.name = "ReactInteropError");
}
}
function renderToNewElement(component, properties) {
const element = (function ({ className: className, id: id } = {}) {
const element = document.createElement("div");
return (
className && (element.className = className),
id && (element.id = id),
element
);
})();
return new component({ target: element, props: properties }), element;
}
class AwardInfoStats {
constructor() {
_defineProperty(this, "pending", !1),
emitter.on("after-url-change", ({ to: to }) => {
to?.startsWith("/topic/") && this.activate();
});
}
async activate() {
this.pending = !0;
const cancel = (function (selector, callback) {
let start,
canceled = !1,
elapsed = 0;
const processedElements = new WeakSet();
return (
requestAnimationFrame(function step(timestamp) {
const elements = document.querySelectorAll(selector);
for (const element of elements.values())
processedElements.has(element) ||
(console.log(element),
callback(element),
processedElements.add(element));
canceled ||
(timestamp &&
(void 0 === start && (start = timestamp),
(elapsed = timestamp - start)),
elapsed < 1e4
? requestAnimationFrame(step)
: setTimeout(step, 5e3));
}),
() => {
canceled = !0;
}
);
})(".awardInfo", (element) => this._activate(element));
emitter.on("before-url-change", () => cancel());
}
_activate(element) {
const r = (function (element) {
const [, instance] =
Object.entries(element).find(([name]) =>
name.startsWith("__reactInternalInstance")
) ?? [];
if (!instance) throw new ReactInteropError("未发现 React 实例");
return (function (instance) {
let parent = instance.return;
for (; "string" == typeof parent.type; ) parent = parent.return;
return parent;
})(instance).stateNode;
})(element),
accumulator = {};
for (const award of r.props.awardInfo)
accumulator[award.content]
? accumulator[award.content]++
: (accumulator[award.content] = 1);
const stats = Object.entries(accumulator),
statsElement = renderToNewElement(AwardInfoStats$1, { stats: stats });
element.prepend(statsElement), (this.pending = !1);
}
}
const beforeRequestHooks = [],
afterResponseHooks = [];
function addAfterResponseHooks(hook) {
afterResponseHooks.push(async (request, response) => {
if (!hook.url.some((regex) => regex.test(request.url))) return;
const oldData = await response.json(),
newData = hook.process(oldData);
if (Array.isArray(oldData) && Array.isArray(newData)) {
const count = oldData.length - newData.length;
0 === count
? console.log("没有内容需要过滤")
: console.log(`过滤了${count}条内容`);
}
return new Response(JSON.stringify(newData), response);
});
}
class BlockUserTopic {
constructor() {
_defineProperty(this, "blockedUsers", void 0);
const newTopics = new RegExp("^https://api.cc98.org/topic/new?"),
topicPosts = new RegExp("^https://api.cc98.org/Topic/\\d+/post?");
this.getBlockedUsers().then(() => {
addAfterResponseHooks({
url: [newTopics],
process: (topics) =>
topics.filter(
(topic) =>
null === topic.userName || !this.blockedUsers?.has(topic.userName)
),
}),
addAfterResponseHooks({
url: [topicPosts],
process: (posts) =>
posts.filter(
(post) =>
null === post.userName || !this.blockedUsers?.has(post.userName)
),
});
});
}
async getBlockedUsers() {
this.blockedUsers = await get("blocked-users");
}
}
class UserPreference {
constructor() {
const element = renderToNewElement(UserPreference$1);
document.body.append(element);
}
}
const defaultOptions = {
apiBase: ["https://math.vercel.app", "https://math.now.sh"],
color: "black",
},
getPostsRequestRegExp = /post\/\d+\/original$/,
putPostRequestRegExp = /post\/\d+$/,
newPostRequestRegExp = /topic\/\d+\/post$/,
newTopicRequestRegExp = /board\/\d+\/topic$/,
texImageURLRegExp =
/(?<=\n|^)( *(?:> *)*)<center>\s*!\[.*?]\((.+?)\)\s*<\/center>|!\[.*?]\((.+?)\)/g,
texInlineRegExp = /\$(\S|(?:\S.*?\S))\$/g,
blockquoteAwareTexBlockRegExp =
/(?<=^|\n)( *(?:> *)*)\${2}((?:\n\1[^\n$]+)+)\n\1\${2}(?=\n|$)/g;
function standardizeColor(string_) {
const context = document.createElement("canvas").getContext("2d");
return (context.fillStyle = string_), context.fillStyle;
}
class MarkdownMath {
constructor() {
var hook;
addAfterResponseHooks({
url: [getPostsRequestRegExp],
process: (post) => (
1 === post.contentType &&
(post.content = (function (
content,
{ apiBase: apiBase = defaultOptions.apiBase } = defaultOptions
) {
return content.replace(
texImageURLRegExp,
function (match, indent, blockURLString, inlineURLString) {
const url = new URL(blockURLString || inlineURLString);
if (apiBase.includes(url.origin)) {
const searchParameters = url.searchParams;
return searchParameters.has("from")
? ["$$", searchParameters.get("from").trim(), "$$"]
.join("\n")
.replace(/(?<=^|\n)/g, indent)
: searchParameters.has("inline")
? `$${searchParameters.get("inline")}$`
: match;
}
return match;
}
);
})(post.content)),
post
),
}),
(hook = {
url: [
putPostRequestRegExp,
newPostRequestRegExp,
newTopicRequestRegExp,
],
process: (post) => (
1 === post.contentType &&
(post.content = (function (
content,
{
apiBase: apiBase = defaultOptions.apiBase,
color: color = defaultOptions.color,
alternateColor: alternateColor = defaultOptions.alternateColor,
} = defaultOptions
) {
function isInsideCodeFence(quoteLayers, precedingLines) {
for (let index = quoteLayers; index >= 0; --index) {
let backtickDelimiterCount = 0,
tildeDelimiterCount = 0;
for (const line of precedingLines.reverse()) {
const matchResult = line.match(
new RegExp(String.raw`^ *(?:> *){${index}}(\`\`\`|~~~)?`)
);
if (null === matchResult) break;
if (void 0 !== matchResult[1])
switch (matchResult[1]) {
case "```":
++backtickDelimiterCount;
break;
case "~~~":
++tildeDelimiterCount;
}
}
if (
backtickDelimiterCount % 2 == 1 ||
tildeDelimiterCount % 2 == 1
)
return !0;
}
return !1;
}
return content
.replace(
blockquoteAwareTexBlockRegExp,
function (match, quote, quotedTex, offset, string) {
const precedingString = string.slice(0, offset);
if (
isInsideCodeFence(
(quote.match(/>/g) || []).length,
precedingString.replace(/\n$/, "").split("\n")
)
)
return match;
const url = new URL(apiBase[0]),
searchParameters = url.searchParams;
return (
searchParameters.set(
"from",
quotedTex.replaceAll(quote, "").trim()
),
void 0 !== color &&
searchParameters.set("color", standardizeColor(color)),
void 0 !== alternateColor &&
searchParameters.set("alternateColor", alternateColor),
`${quote}<center></center>`
);
}
)
.replace(
texInlineRegExp,
function (match, tex, offset, string) {
const precedingString = string.slice(0, offset),
precedingLines = precedingString.split("\n"),
currentLine = precedingLines.pop();
if (
(precedingString.split("\n").pop().match(/`/g) || [])
.length %
2 ==
1
)
return match;
if (
isInsideCodeFence(
(
currentLine.match(/^( *(?:> *)*)/)[0].match(/>/g) ||
[]
).length,
precedingLines
)
)
return match;
const url = new URL(apiBase[0]),
searchParameters = url.searchParams;
return (
searchParameters.set("inline", tex),
void 0 !== color &&
searchParameters.set("color", standardizeColor(color)),
void 0 !== alternateColor &&
searchParameters.set("alternateColor", alternateColor),
``
);
}
);
})(post.content)),
post
),
}),
beforeRequestHooks.push(async (request, options) => {
if (!hook.url.some((regex) => regex.test(request.url))) return;
let oldData;
options.body && (oldData = JSON.parse(options.body));
const newData = hook.process(oldData);
return new Request(request, { body: JSON.stringify(newData) });
});
}
}
const changeStates = ["pushState", "replaceState"];
for (const c of [AwardInfoStats, BlockUserTopic, UserPreference, MarkdownMath])
new c();
for (const f of [
function () {
emitter.emit("after-url-change", { to: window.location.pathname });
for (const changeState of changeStates)
window.History.prototype[changeState] = new Proxy(
window.History.prototype[changeState],
{
apply: (target, thisArgument, arguments_) => {
const url = arguments_[2],
from = window.location.pathname,
to = url ? String(url) : void 0;
emitter.emit("before-url-change", { from: from, to: to }),
Reflect.apply(target, thisArgument, arguments_),
setTimeout(() =>
emitter.emit("after-url-change", { from: from, to: to })
);
},
}
);
},
function () {
var hooks;
(hooks = {
beforeRequest: beforeRequestHooks,
afterResponse: afterResponseHooks,
}),
(window.fetch = new Proxy(window.fetch, {
async apply(target, thisArgument, arguments_) {
const [input, init] = arguments_;
let request = new Request(input, init);
for (const preProcess of hooks.beforeRequest) {
const temporary = await preProcess(request, init);
if (temporary instanceof Response) return temporary;
if (temporary instanceof Request) {
request = temporary;
break;
}
}
let response = await Reflect.apply(target, thisArgument, [request]);
for (const postProcess of hooks.afterResponse) {
const temporary = await postProcess(request, response.clone());
temporary instanceof Response && (response = temporary);
}
return response;
},
}));
},
])
f();