@replyke/core
Version:
Replyke: Build interactive apps with social features like comments, votes, feeds, user lists, notifications, and more.
185 lines • 9.1 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
var useFetchUserSuggestions_1 = __importDefault(require("./useFetchUserSuggestions"));
var handleError_1 = require("../../utils/handleError");
var useMentions = function (_a) {
var content = _a.content, setContent = _a.setContent, focus = _a.focus, cursorPosition = _a.cursorPosition, isSelectionActive = _a.isSelectionActive;
var fetchMentionSuggestions = (0, useFetchUserSuggestions_1.default)();
// const loading = useRef(false);
var _b = (0, react_1.useState)(false), loadingState = _b[0], setLoadingState = _b[1];
var _c = (0, react_1.useState)([]), mentions = _c[0], setMentions = _c[1];
var _d = (0, react_1.useState)(false), isMentionActive = _d[0], setIsMentionActive = _d[1];
var _e = (0, react_1.useState)(""), mentionTrigger = _e[0], setMentionTrigger = _e[1];
var _f = (0, react_1.useState)([]), mentionSuggestions = _f[0], setMentionSuggestions = _f[1];
var debounceTimerRef = (0, react_1.useRef)(null);
var debounceDelay = 1000;
var resetMentions = function () {
setMentions([]);
setIsMentionActive(false);
setMentionTrigger("");
setMentionSuggestions([]);
setLoadingState(false);
};
var addMention = function (user) {
if (!user.username)
throw new Error("User has no username set");
setMentions(function (prevMentions) {
// Check if the user already exists based on id
if (prevMentions.some(function (mention) { return mention.id === user.id; })) {
return prevMentions; // Return the previous mentions if the user already exists
}
// Add the new mention if it doesn't already exist
return __spreadArray(__spreadArray([], prevMentions, true), [
{
id: user.id,
username: user.username,
},
], false);
});
};
var handleMentionClick = function (user) {
var mentionRegex = new RegExp("@".concat(mentionTrigger, "(\\s|$)"));
setContent(content.replace(mentionRegex, "@".concat(user.username, " ")));
addMention(user);
setIsMentionActive(false);
setMentionTrigger("");
setMentionSuggestions([]);
setLoadingState(false);
focus();
};
var handleFetchMentionSuggestions = (0, react_1.useCallback)(function (query) { return __awaiter(void 0, void 0, void 0, function () {
var suggestions, err_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, 3, 4]);
return [4 /*yield*/, fetchMentionSuggestions({ query: query })];
case 1:
suggestions = _a.sent();
if (suggestions && suggestions.length > 0) {
setMentionSuggestions(suggestions); // Replace with fetched data
}
else {
setMentionSuggestions([]);
setIsMentionActive(false);
}
return [3 /*break*/, 4];
case 2:
err_1 = _a.sent();
(0, handleError_1.handleError)(err_1, "Error fetching mentions");
return [3 /*break*/, 4];
case 3:
setLoadingState(false); // Set to false after data is fetched
return [7 /*endfinally*/];
case 4: return [2 /*return*/];
}
});
}); }, [fetchMentionSuggestions]);
(0, react_1.useEffect)(function () {
var start = cursorPosition - 1;
// Move backward from cursor to find the word directly before the cursor
while (start >= 0 && content[start] !== " ") {
start--;
}
// Extract potential trigger word (start + 1 because `start` is on the space)
var potentialTrigger = content.slice(start + 1, cursorPosition);
// Regex to check if the trigger starts with "@" and contains only valid characters
var validMentionPattern = /^@[\w.]+$/; // \w matches a-z, A-Z, 0-9, and "_"
if (!isSelectionActive &&
validMentionPattern.test(potentialTrigger) &&
potentialTrigger.length > 3) {
var triggerText_1 = potentialTrigger.slice(1); // remove "@"
setMentionTrigger(triggerText_1);
setIsMentionActive(true);
setLoadingState(true);
// Clear the previous debounce timer
if (debounceTimerRef.current) {
clearTimeout(debounceTimerRef.current);
}
// Set a new debounce timer
debounceTimerRef.current = setTimeout(function () {
handleFetchMentionSuggestions(triggerText_1);
}, debounceDelay);
}
else {
if (debounceTimerRef.current) {
clearTimeout(debounceTimerRef.current);
}
setMentionTrigger("");
setIsMentionActive(false);
setMentionSuggestions([]);
setLoadingState(false);
}
// Cleanup on component unmount to clear any remaining timer
return function () {
if (debounceTimerRef.current) {
clearTimeout(debounceTimerRef.current);
}
};
}, [
cursorPosition,
isSelectionActive,
handleFetchMentionSuggestions,
content,
]);
return {
isMentionActive: isMentionActive,
loading: loadingState,
mentionSuggestions: mentionSuggestions,
handleMentionClick: handleMentionClick,
mentions: mentions,
addMention: addMention,
resetMentions: resetMentions,
};
};
exports.default = useMentions;
//# sourceMappingURL=useMentions.js.map