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backend/node_modules/hono/dist/cjs/jsx/components.js

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+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var components_exports = {};
+__export(components_exports, {
+  ErrorBoundary: () => ErrorBoundary,
+  childrenToString: () => childrenToString
+});
+module.exports = __toCommonJS(components_exports);
+var import_html = require("../helper/html");
+var import_html2 = require("../utils/html");
+var import_constants = require("./constants");
+var import_context = require("./context");
+var import_components = require("./dom/components");
+var import_streaming = require("./streaming");
+let errorBoundaryCounter = 0;
+const childrenToString = async (children) => {
+  try {
+    return children.flat().map((c) => c == null || typeof c === "boolean" ? "" : c.toString());
+  } catch (e) {
+    if (e instanceof Promise) {
+      await e;
+      return childrenToString(children);
+    } else {
+      throw e;
+    }
+  }
+};
+const ErrorBoundary = async ({ children, fallback, fallbackRender, onError }) => {
+  if (!children) {
+    return (0, import_html.raw)("");
+  }
+  if (!Array.isArray(children)) {
+    children = [children];
+  }
+  const nonce = (0, import_context.useContext)(import_streaming.StreamingContext)?.scriptNonce;
+  let fallbackStr;
+  const fallbackRes = (error) => {
+    onError?.(error);
+    return (fallbackStr || fallbackRender?.(error) || "").toString();
+  };
+  let resArray = [];
+  try {
+    resArray = children.map(
+      (c) => c == null || typeof c === "boolean" ? "" : c.toString()
+    );
+  } catch (e) {
+    fallbackStr = await fallback?.toString();
+    if (e instanceof Promise) {
+      resArray = [
+        e.then(() => childrenToString(children)).catch((e2) => fallbackRes(e2))
+      ];
+    } else {
+      resArray = [fallbackRes(e)];
+    }
+  }
+  if (resArray.some((res) => res instanceof Promise)) {
+    fallbackStr ||= await fallback?.toString();
+    const index = errorBoundaryCounter++;
+    const replaceRe = RegExp(`(<template id="E:${index}"></template>.*?)(.*?)(<!--E:${index}-->)`);
+    const caught = false;
+    const catchCallback = ({ error: error2, buffer }) => {
+      if (caught) {
+        return "";
+      }
+      const fallbackResString = fallbackRes(error2);
+      if (buffer) {
+        buffer[0] = buffer[0].replace(replaceRe, fallbackResString);
+      }
+      return buffer ? "" : `<template data-hono-target="E:${index}">${fallbackResString}</template><script>
+((d,c,n) => {
+c=d.currentScript.previousSibling
+d=d.getElementById('E:${index}')
+if(!d)return
+do{n=d.nextSibling;n.remove()}while(n.nodeType!=8||n.nodeValue!='E:${index}')
+d.replaceWith(c.content)
+})(document)
+</script>`;
+    };
+    let error;
+    const promiseAll = Promise.all(resArray).catch((e) => error = e);
+    return (0, import_html.raw)(`<template id="E:${index}"></template><!--E:${index}-->`, [
+      ({ phase, buffer, context }) => {
+        if (phase === import_html2.HtmlEscapedCallbackPhase.BeforeStream) {
+          return;
+        }
+        return promiseAll.then(async (htmlArray) => {
+          if (error) {
+            throw error;
+          }
+          htmlArray = htmlArray.flat();
+          const content = htmlArray.join("");
+          let html = buffer ? "" : `<template data-hono-target="E:${index}">${content}</template><script${nonce ? ` nonce="${nonce}"` : ""}>
+((d,c) => {
+c=d.currentScript.previousSibling
+d=d.getElementById('E:${index}')
+if(!d)return
+d.parentElement.insertBefore(c.content,d.nextSibling)
+})(document)
+</script>`;
+          if (htmlArray.every((html2) => !html2.callbacks?.length)) {
+            if (buffer) {
+              buffer[0] = buffer[0].replace(replaceRe, content);
+            }
+            return html;
+          }
+          if (buffer) {
+            buffer[0] = buffer[0].replace(
+              replaceRe,
+              (_all, pre, _, post) => `${pre}${content}${post}`
+            );
+          }
+          const callbacks = htmlArray.map((html2) => html2.callbacks || []).flat();
+          if (phase === import_html2.HtmlEscapedCallbackPhase.Stream) {
+            html = await (0, import_html2.resolveCallback)(
+              html,
+              import_html2.HtmlEscapedCallbackPhase.BeforeStream,
+              true,
+              context
+            );
+          }
+          let resolvedCount = 0;
+          const promises = callbacks.map(
+            (c) => (...args) => c(...args)?.then((content2) => {
+              resolvedCount++;
+              if (buffer) {
+                if (resolvedCount === callbacks.length) {
+                  buffer[0] = buffer[0].replace(replaceRe, (_all, _pre, content3) => content3);
+                }
+                buffer[0] += content2;
+                return (0, import_html.raw)("", content2.callbacks);
+              }
+              return (0, import_html.raw)(
+                content2 + (resolvedCount !== callbacks.length ? "" : `<script>
+((d,c,n) => {
+d=d.getElementById('E:${index}')
+if(!d)return
+n=d.nextSibling
+while(n.nodeType!=8||n.nodeValue!='E:${index}'){n=n.nextSibling}
+n.remove()
+d.remove()
+})(document)
+</script>`),
+                content2.callbacks
+              );
+            }).catch((error2) => catchCallback({ error: error2, buffer }))
+          );
+          return (0, import_html.raw)(html, promises);
+        }).catch((error2) => catchCallback({ error: error2, buffer }));
+      }
+    ]);
+  } else {
+    return (0, import_html.raw)(resArray.join(""));
+  }
+};
+ErrorBoundary[import_constants.DOM_RENDERER] = import_components.ErrorBoundary;
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  ErrorBoundary,
+  childrenToString
+});