Initial commit

frontend/node_modules/swr/dist/_internal/index.mjs

@@ -0,0 +1,121 @@
+import { p as isWindowDefined, e as isFunction, q as SWRConfigContext, m as mergeObjects, d as defaultConfig, s as serialize, a as SWRGlobalState, o as cache, i as isUndefined, I as IS_SERVER, t as mergeConfigs } from '../config-context-ext53wcz.mjs';
+export { j as IS_REACT_LEGACY, O as OBJECT, S as SWRConfig, U as UNDEFINED, v as compare, c as createCacheHelper, w as defaultConfigOptions, g as getTimestamp, x as hasRequestAnimationFrame, y as initCache, f as internalMutate, z as isDocumentDefined, A as isLegacyDeno, b as isPromiseLike, k as mutate, n as noop, B as preset, r as rAF, C as revalidateEvents, D as slowConnection, G as stableHash, l as unload, u as useIsomorphicLayoutEffect } from '../config-context-ext53wcz.mjs';
+import { INFINITE_PREFIX } from './constants.mjs';
+import React, { useContext, useMemo } from 'react';
+
+// @ts-expect-error
+const enableDevtools = isWindowDefined && window.__SWR_DEVTOOLS_USE__;
+const use = enableDevtools ? window.__SWR_DEVTOOLS_USE__ : [];
+const setupDevTools = ()=>{
+    if (enableDevtools) {
+        // @ts-expect-error
+        window.__SWR_DEVTOOLS_REACT__ = React;
+    }
+};
+
+const normalize = (args)=>{
+    return isFunction(args[1]) ? [
+        args[0],
+        args[1],
+        args[2] || {}
+    ] : [
+        args[0],
+        null,
+        (args[1] === null ? args[2] : args[1]) || {}
+    ];
+};
+
+const useSWRConfig = ()=>{
+    const parentConfig = useContext(SWRConfigContext);
+    const mergedConfig = useMemo(()=>mergeObjects(defaultConfig, parentConfig), [
+        parentConfig
+    ]);
+    return mergedConfig;
+};
+
+const preload = (key_, fetcher)=>{
+    // preload should be a no-op on the server
+    if (IS_SERVER) {
+        return undefined;
+    }
+    const [key, fnArg] = serialize(key_);
+    const [, , , PRELOAD] = SWRGlobalState.get(cache);
+    // Prevent preload to be called multiple times before used.
+    if (PRELOAD[key]) {
+        return PRELOAD[key];
+    }
+    const req = fetcher(fnArg);
+    PRELOAD[key] = req;
+    return req;
+};
+const middleware = (useSWRNext)=>(key_, fetcher_, config)=>{
+        // fetcher might be a sync function, so this should not be an async function
+        const fetcher = fetcher_ && ((...args)=>{
+            const [key] = serialize(key_);
+            const [, , , PRELOAD] = SWRGlobalState.get(cache);
+            if (key.startsWith(INFINITE_PREFIX)) {
+                // we want the infinite fetcher to be called.
+                // handling of the PRELOAD cache happens there.
+                return fetcher_(...args);
+            }
+            const req = PRELOAD[key];
+            if (isUndefined(req)) return fetcher_(...args);
+            delete PRELOAD[key];
+            return req;
+        });
+        return useSWRNext(key_, fetcher, config);
+    };
+
+const BUILT_IN_MIDDLEWARE = use.concat(middleware);
+
+// It's tricky to pass generic types as parameters, so we just directly override
+// the types here.
+const withArgs = (hook)=>{
+    return function useSWRArgs(...args) {
+        // Get the default and inherited configuration.
+        const fallbackConfig = useSWRConfig();
+        // Normalize arguments.
+        const [key, fn, _config] = normalize(args);
+        // Merge configurations.
+        const config = mergeConfigs(fallbackConfig, _config);
+        // Apply middleware
+        let next = hook;
+        const { use } = config;
+        const middleware = (use || []).concat(BUILT_IN_MIDDLEWARE);
+        for(let i = middleware.length; i--;){
+            next = middleware[i](next);
+        }
+        return next(key, fn || config.fetcher || null, config);
+    };
+};
+
+// Add a callback function to a list of keyed callback functions and return
+// the unsubscribe function.
+const subscribeCallback = (key, callbacks, callback)=>{
+    const keyedRevalidators = callbacks[key] || (callbacks[key] = []);
+    keyedRevalidators.push(callback);
+    return ()=>{
+        const index = keyedRevalidators.indexOf(callback);
+        if (index >= 0) {
+            // O(1): faster than splice
+            keyedRevalidators[index] = keyedRevalidators[keyedRevalidators.length - 1];
+            keyedRevalidators.pop();
+        }
+    };
+};
+
+// Create a custom hook with a middleware
+const withMiddleware = (useSWR, middleware)=>{
+    return (...args)=>{
+        const [key, fn, config] = normalize(args);
+        const uses = (config.use || []).concat(middleware);
+        return useSWR(key, fn, {
+            ...config,
+            use: uses
+        });
+    };
+};
+
+setupDevTools();
+
+export { INFINITE_PREFIX, IS_SERVER, SWRGlobalState, cache, defaultConfig, isFunction, isUndefined, isWindowDefined, mergeConfigs, mergeObjects, normalize, preload, serialize, subscribeCallback, useSWRConfig, withArgs, withMiddleware };