react-router-prompt - npm Package Compare versions

Comparing version 0.2.2-beta to 0.3.0

dist/hooks/use-confirm.d.ts

@@ -0,1 +1,3 @@
+import { Transition } from "history";
+import { ReactRouterPromptProps } from "..";
 declare interface InitialStateType {
@@ -7,6 +9,6 @@ isActive: boolean;
 declare interface ConfirmLeaveReturnType extends InitialStateType {
-    onConfirm: () => Promise<boolean>;
+    onConfirm: (tx: Transition) => Promise<boolean>;
     resetConfirmation: () => void;
 }
-declare const useConfirm: () => ConfirmLeaveReturnType;
+declare const useConfirm: (when: ReactRouterPromptProps["when"]) => ConfirmLeaveReturnType;
 export default useConfirm;

dist/index.d.ts

 import React from "react";
-declare type ReactRouterPromptProps = {
-    when: boolean;
+import { Action, Location } from "history";
+export declare type ReactRouterPromptProps = {
+    when: boolean | ((nextLocation: Location, _action: Action) => boolean);
     children: (data: {
@@ -5,0 +6,0 @@ isActive: boolean;

dist/react-router-prompt.cjs.development.js

@@ -409,2 +409,30 @@ 'use strict';
 
+function useBlocker(blocker, when) {
+  if (when === void 0) {
+    when = true;
+  }
+
+  var _useContext = React.useContext(reactRouterDom.UNSAFE_NavigationContext),
+      navigator = _useContext.navigator;
+
+  React.useEffect(function () {
+    if (!when) return; // @ts-ignore
+
+    var unblock = navigator.block(function (tx) {
+      var autoUnblockingTx = _extends({}, tx, {
+        retry: function retry() {
+          // Automatically unblock the transition so it can play all the way
+          // through before retrying it. TODO: Figure out how to re-enable
+          // this block if the transition is cancelled for some reason.
+          unblock();
+          tx.retry();
+        }
+      });
+
+      blocker(autoUnblockingTx);
+    });
+    return unblock;
+  }, [navigator, blocker, when]);
+}
+
 var ConfirmContext = /*#__PURE__*/React__default.createContext(null);
@@ -437,3 +465,3 @@
 
-var useConfirm = function useConfirm() {
+var useConfirm = function useConfirm(when) {
   var _useState = React.useState(initialConfirmState),
@@ -460,20 +488,54 @@ confirm = _useState[0],
   }, []);
-
-  var onConfirm = /*#__PURE__*/function () {
-    var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
+  var onConfirm = React.useCallback( /*#__PURE__*/function () {
+    var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(tx) {
       var promise;
-      return _regeneratorRuntime().wrap(function _callee$(_context) {
+      return _regeneratorRuntime().wrap(function _callee2$(_context2) {
         while (1) {
-          switch (_context.prev = _context.next) {
+          switch (_context2.prev = _context2.next) {
             case 0:
-              promise = new Promise(function (resolve, reject) {
-                setConfirm(function (prevState) {
-                  return _extends({}, prevState, {
-                    isActive: true,
-                    proceed: resolve,
-                    cancel: reject
-                  });
-                });
-              });
-              return _context.abrupt("return", promise.then(function () {
+              promise = new Promise( /*#__PURE__*/function () {
+                var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(resolve, reject) {
+                  var shouldPrompt;
+                  return _regeneratorRuntime().wrap(function _callee$(_context) {
+                    while (1) {
+                      switch (_context.prev = _context.next) {
+                        case 0:
+                          setConfirm(function (prevState) {
+                            return _extends({}, prevState, {
+                              isActive: true,
+                              proceed: resolve,
+                              cancel: reject
+                            });
+                          }); // Go ahead and resolve the promise when the `when` function
+                          // returns `false`, which means the prompt should not be displayed
+                          // and navigation should occur.
+
+                          if (!(typeof when === "function")) {
+                            _context.next = 6;
+                            break;
+                          }
+
+                          _context.next = 4;
+                          return when(tx.location, tx.action);
+
+                        case 4:
+                          shouldPrompt = _context.sent;
+
+                          if (!shouldPrompt) {
+                            resolve(true);
+                          }
+
+                        case 6:
+                        case "end":
+                          return _context.stop();
+                      }
+                    }
+                  }, _callee);
+                }));
+
+                return function (_x2, _x3) {
+                  return _ref3.apply(this, arguments);
+                };
+              }());
+              return _context2.abrupt("return", promise.then(function () {
                 setResolve == null ? void 0 : setResolve(true);
@@ -494,13 +556,12 @@ setConfirm(_extends({}, confirm, {
             case "end":
-              return _context.stop();
+              return _context2.stop();
           }
         }
-      }, _callee);
+      }, _callee2);
     }));
 
-    return function onConfirm() {
+    return function (_x) {
       return _ref2.apply(this, arguments);
     };
-  }();
-
+  }(), [confirm, setResolve, when]);
   return _extends({}, confirm, {
@@ -512,30 +573,2 @@ onConfirm: onConfirm,
 
-function useBlocker(blocker, when) {
-  if (when === void 0) {
-    when = true;
-  }
-
-  var _useContext = React.useContext(reactRouterDom.UNSAFE_NavigationContext),
-      navigator = _useContext.navigator;
-
-  React.useEffect(function () {
-    if (!when) return; // @ts-ignore
-
-    var unblock = navigator.block(function (tx) {
-      var autoUnblockingTx = _extends({}, tx, {
-        retry: function retry() {
-          // Automatically unblock the transition so it can play all the way
-          // through before retrying it. TODO: Figure out how to re-enable
-          // this block if the transition is cancelled for some reason.
-          unblock();
-          tx.retry();
-        }
-      });
-
-      blocker(autoUnblockingTx);
-    });
-    return unblock;
-  }, [navigator, blocker, when]);
-}
-
 /**
@@ -563,3 +596,3 @@ * A replacement component for the react-router `Prompt`.
 
-  var _useConfirm = useConfirm(),
+  var _useConfirm = useConfirm(when),
       onConfirm = _useConfirm.onConfirm,
@@ -574,7 +607,5 @@ resetConfirmation = _useConfirm.resetConfirmation,
 
-  var blocker = React.useCallback(
-  /*#__PURE__*/
-  // @ts-ignore
-  function () {
+  var blocker = React.useCallback( /*#__PURE__*/function () {
     var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(tx) {
+      var result;
       return _regeneratorRuntime().wrap(function _callee$(_context) {
@@ -585,14 +616,13 @@ while (1) {
               _context.next = 2;
-              return onConfirm();
+              return onConfirm(tx);
 
             case 2:
-              if (!_context.sent) {
-                _context.next = 5;
-                break;
+              result = _context.sent;
+
+              if (result) {
+                resetConfirmation();
+                tx.retry();
               }
 
-              resetConfirmation();
-              tx.retry();
-
-            case 5:
+            case 4:
             case "end":
@@ -608,3 +638,4 @@ return _context.stop();
     };
-  }(), [resetConfirmation, onConfirm]);
+  }(), [resetConfirmation, onConfirm]); // TODO: Check fif effect is required to reset resolution if "when" is changed.
+
   useBlocker(blocker, when && !resolve);
@@ -611,0 +642,0 @@ return React__default.createElement("div", null, children({

dist/react-router-prompt.cjs.production.min.js

@@ -1,2 +0,2 @@
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c=t[i](a),u=c.value}catch(t){return void r(t)}c.done?e(u):Promise.resolve(u).then(n,o)}function a(t){return function(){var e=this,r=arguments;return new Promise((function(n,o){var a=t.apply(e,r);function c(t){i(a,n,o,c,u,"next",t)}function u(t){i(a,n,o,c,u,"throw",t)}c(void 0)}))}}function c(){return(c=Object.assign?Object.assign.bind():function(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(t[n]=r[n])}return t}).apply(this,arguments)}var u=r.createContext(null),f=function(t){var n=t.children,o=e.useState(!1);return r.createElement(u.Provider,{value:{resolve:o[0],setResolve:o[1]}},n)},s=function(){},l={isActive:!1,proceed:s,cancel:s},h=function(t){var i=t.when,f=t.children,s=function(t){var r=e.useState(l),n=r[0],i=r[1],f=(e.useContext(u)||{}).setResolve;e.useEffect((function(){return n.isActive&&(window.onbeforeunload=function(){return!1}),function(){n.isActive&&(window.onbeforeunload=null)}}),[n]);var s=e.useCallback((function(){i(l)}),[]),h=e.useCallback(function(){var e=a(o().mark((function e(r){var u;return o().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return u=new Promise(function(){var e=a(o().mark((function e(n,a){return o().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(i((function(t){return c({},t,{isActive:!0,proceed:n,cancel:a})})),"function"!=typeof t){e.next=6;break}return e.next=4,t(r.location,r.action);case 4:e.sent||n(!0);case 6:case"end":return e.stop()}}),e)})));return function(t,r){return e.apply(this,arguments)}}()),e.abrupt("return",u.then((function(){return null==f||f(!0),i(c({},n,{isActive:!1})),!0}),(function(){return i(c({},n,{isActive:!1})),null==f||f(!1),!1})));case 2:case"end":return e.stop()}}),e)})));return function(t){return e.apply(this,arguments)}}(),[n,f,t]);return c({},n,{onConfirm:h,resetConfirmation:s})}(i),h=s.onConfirm,v=s.resetConfirmation,p=s.isActive,d=s.proceed,y=s.cancel,m=(e.useContext(u)||{}).resolve;return function(t,r){void 0===r&&(r=!0);var o=e.useContext(n.UNSAFE_NavigationContext).navigator;e.useEffect((function(){if(r){var e=o.block((function(r){var n=c({},r,{retry:function(){e(),r.retry()}});t(n)}));return e}}),[o,t,r])}(e.useCallback(function(){var t=a(o().mark((function t(e){return o().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,h(e);case 2:t.sent&&(v(),e.retry());case 4:case"end":return t.stop()}}),t)})));return function(e){return t.apply(this,arguments)}}(),[v,h]),i&&!m),r.createElement("div",null,f({isActive:p,onConfirm:d,onCancel:y}))};exports.default=function(t){return r.createElement(f,null,r.createElement(h,Object.assign({},t)))};
 //# sourceMappingURL=react-router-prompt.cjs.production.min.js.map

dist/react-router-prompt.esm.js

@@ -1,2 +0,2 @@
-import React, { useState, useContext, useEffect, useCallback } from 'react';
+import React, { useContext, useEffect, useState, useCallback } from 'react';
 import { UNSAFE_NavigationContext } from 'react-router-dom';
@@ -402,2 +402,30 @@
 
+function useBlocker(blocker, when) {
+  if (when === void 0) {
+    when = true;
+  }
+
+  var _useContext = useContext(UNSAFE_NavigationContext),
+      navigator = _useContext.navigator;
+
+  useEffect(function () {
+    if (!when) return; // @ts-ignore
+
+    var unblock = navigator.block(function (tx) {
+      var autoUnblockingTx = _extends({}, tx, {
+        retry: function retry() {
+          // Automatically unblock the transition so it can play all the way
+          // through before retrying it. TODO: Figure out how to re-enable
+          // this block if the transition is cancelled for some reason.
+          unblock();
+          tx.retry();
+        }
+      });
+
+      blocker(autoUnblockingTx);
+    });
+    return unblock;
+  }, [navigator, blocker, when]);
+}
+
 var ConfirmContext = /*#__PURE__*/React.createContext(null);
@@ -430,3 +458,3 @@
 
-var useConfirm = function useConfirm() {
+var useConfirm = function useConfirm(when) {
   var _useState = useState(initialConfirmState),
@@ -453,20 +481,54 @@ confirm = _useState[0],
   }, []);
-
-  var onConfirm = /*#__PURE__*/function () {
-    var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
+  var onConfirm = useCallback( /*#__PURE__*/function () {
+    var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(tx) {
       var promise;
-      return _regeneratorRuntime().wrap(function _callee$(_context) {
+      return _regeneratorRuntime().wrap(function _callee2$(_context2) {
         while (1) {
-          switch (_context.prev = _context.next) {
+          switch (_context2.prev = _context2.next) {
             case 0:
-              promise = new Promise(function (resolve, reject) {
-                setConfirm(function (prevState) {
-                  return _extends({}, prevState, {
-                    isActive: true,
-                    proceed: resolve,
-                    cancel: reject
-                  });
-                });
-              });
-              return _context.abrupt("return", promise.then(function () {
+              promise = new Promise( /*#__PURE__*/function () {
+                var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(resolve, reject) {
+                  var shouldPrompt;
+                  return _regeneratorRuntime().wrap(function _callee$(_context) {
+                    while (1) {
+                      switch (_context.prev = _context.next) {
+                        case 0:
+                          setConfirm(function (prevState) {
+                            return _extends({}, prevState, {
+                              isActive: true,
+                              proceed: resolve,
+                              cancel: reject
+                            });
+                          }); // Go ahead and resolve the promise when the `when` function
+                          // returns `false`, which means the prompt should not be displayed
+                          // and navigation should occur.
+
+                          if (!(typeof when === "function")) {
+                            _context.next = 6;
+                            break;
+                          }
+
+                          _context.next = 4;
+                          return when(tx.location, tx.action);
+
+                        case 4:
+                          shouldPrompt = _context.sent;
+
+                          if (!shouldPrompt) {
+                            resolve(true);
+                          }
+
+                        case 6:
+                        case "end":
+                          return _context.stop();
+                      }
+                    }
+                  }, _callee);
+                }));
+
+                return function (_x2, _x3) {
+                  return _ref3.apply(this, arguments);
+                };
+              }());
+              return _context2.abrupt("return", promise.then(function () {
                 setResolve == null ? void 0 : setResolve(true);
@@ -487,13 +549,12 @@ setConfirm(_extends({}, confirm, {
             case "end":
-              return _context.stop();
+              return _context2.stop();
           }
         }
-      }, _callee);
+      }, _callee2);
     }));
 
-    return function onConfirm() {
+    return function (_x) {
       return _ref2.apply(this, arguments);
     };
-  }();
-
+  }(), [confirm, setResolve, when]);
   return _extends({}, confirm, {
@@ -505,30 +566,2 @@ onConfirm: onConfirm,
 
-function useBlocker(blocker, when) {
-  if (when === void 0) {
-    when = true;
-  }
-
-  var _useContext = useContext(UNSAFE_NavigationContext),
-      navigator = _useContext.navigator;
-
-  useEffect(function () {
-    if (!when) return; // @ts-ignore
-
-    var unblock = navigator.block(function (tx) {
-      var autoUnblockingTx = _extends({}, tx, {
-        retry: function retry() {
-          // Automatically unblock the transition so it can play all the way
-          // through before retrying it. TODO: Figure out how to re-enable
-          // this block if the transition is cancelled for some reason.
-          unblock();
-          tx.retry();
-        }
-      });
-
-      blocker(autoUnblockingTx);
-    });
-    return unblock;
-  }, [navigator, blocker, when]);
-}
-
 /**
@@ -556,3 +589,3 @@ * A replacement component for the react-router `Prompt`.
 
-  var _useConfirm = useConfirm(),
+  var _useConfirm = useConfirm(when),
       onConfirm = _useConfirm.onConfirm,
@@ -567,7 +600,5 @@ resetConfirmation = _useConfirm.resetConfirmation,
 
-  var blocker = useCallback(
-  /*#__PURE__*/
-  // @ts-ignore
-  function () {
+  var blocker = useCallback( /*#__PURE__*/function () {
     var _ref3 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(tx) {
+      var result;
       return _regeneratorRuntime().wrap(function _callee$(_context) {
@@ -578,14 +609,13 @@ while (1) {
               _context.next = 2;
-              return onConfirm();
+              return onConfirm(tx);
 
             case 2:
-              if (!_context.sent) {
-                _context.next = 5;
-                break;
+              result = _context.sent;
+
+              if (result) {
+                resetConfirmation();
+                tx.retry();
               }
 
-              resetConfirmation();
-              tx.retry();
-
-            case 5:
+            case 4:
             case "end":
@@ -601,3 +631,4 @@ return _context.stop();
     };
-  }(), [resetConfirmation, onConfirm]);
+  }(), [resetConfirmation, onConfirm]); // TODO: Check fif effect is required to reset resolution if "when" is changed.
+
   useBlocker(blocker, when && !resolve);
@@ -604,0 +635,0 @@ return React.createElement("div", null, children({

package.json

 {
   "name": "react-router-prompt",
-  "version": "0.2.2-beta",
+  "version": "0.3.0",
   "description": "React Router Navigation Prompt for v6",
@@ -37,3 +37,3 @@ "main": "dist/index.js",
   "devDependencies": {
-    "@size-limit/preset-small-lib": "^7.0.8",
+    "@size-limit/preset-small-lib": "^8.1.0",
     "@types/react": "^18.0.15",
@@ -48,3 +48,3 @@ "@types/react-dom": "^18.0.6",
     "rimraf": "^3.0.2",
-    "size-limit": "^7.0.8",
+    "size-limit": "^8.1.0",
     "tsdx": "^0.14.1",
@@ -51,0 +51,0 @@ "tslib": "^2.4.0",

src/hooks/use-confirm.ts

 import { useState, useEffect, useCallback, useContext } from "react";
 import { ConfirmContext } from "../ConfirmContext";
+import { Transition } from "history";
+import { ReactRouterPromptProps } from "..";
 
@@ -21,7 +23,9 @@ const noop = () => {
 declare interface ConfirmLeaveReturnType extends InitialStateType {
-  onConfirm: () => Promise<boolean>;
+  onConfirm: (tx: Transition) => Promise<boolean>;
   resetConfirmation: () => void;
 }
 
-const useConfirm = (): ConfirmLeaveReturnType => {
+const useConfirm = (
+  when: ReactRouterPromptProps["when"]
+): ConfirmLeaveReturnType => {
   const [confirm, setConfirm] = useState<InitialStateType>(initialConfirmState);
@@ -46,26 +50,39 @@ const { setResolve } = useContext(ConfirmContext) || {};
 
-  const onConfirm = async (): Promise<boolean> => {
-    const promise = new Promise((resolve, reject) => {
-      setConfirm((prevState: InitialStateType) => ({
-        ...prevState,
-        isActive: true,
-        proceed: resolve,
-        cancel: reject,
-      }));
-    });
+  const onConfirm = useCallback(
+    async (tx: Transition): Promise<boolean> => {
+      const promise = new Promise(async (resolve, reject) => {
+        setConfirm((prevState: InitialStateType) => ({
+          ...prevState,
+          isActive: true,
+          proceed: resolve,
+          cancel: reject,
+        }));
 
-    return promise.then(
-      () => {
-        setResolve?.(true);
-        setConfirm({ ...confirm, isActive: false });
-        return true;
-      },
-      () => {
-        setConfirm({ ...confirm, isActive: false });
-        setResolve?.(false);
-        return false;
-      }
-    );
-  };
+        // Go ahead and resolve the promise when the `when` function
+        // returns `false`, which means the prompt should not be displayed
+        // and navigation should occur.
+        if (typeof when === "function") {
+          const shouldPrompt = await when(tx.location, tx.action);
+          if (!shouldPrompt) {
+            resolve(true);
+          }
+        }
+      });
 
+      return promise.then(
+        () => {
+          setResolve?.(true);
+          setConfirm({ ...confirm, isActive: false });
+          return true;
+        },
+        () => {
+          setConfirm({ ...confirm, isActive: false });
+          setResolve?.(false);
+          return false;
+        }
+      );
+    },
+    [confirm, setResolve, when]
+  );
+
   return {
@@ -72,0 +89,0 @@ ...confirm,

No alert changes

Improved metrics

Total package byte prevSize

95566

increased by9.66%

Lines of code

1375

increased by5.69%

No dependency changes