next-csrf
Version:
CSRF mitigation library for Next.js
87 lines • 4.18 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
exports.__esModule = true;
var anser_1 = __importDefault(require("anser"));
var React = __importStar(require("react"));
var strip_ansi_1 = __importDefault(require("strip-ansi"));
var stack_frame_1 = require("../../helpers/stack-frame");
exports.CodeFrame = function CodeFrame(_a) {
var stackFrame = _a.stackFrame, codeFrame = _a.codeFrame;
// Strip leading spaces out of the code frame:
var formattedFrame = React.useMemo(function () {
var lines = codeFrame.split(/\r?\n/g);
var prefixLength = lines
.map(function (line) { return /^>? +\d+ +\| ( *)/.exec(strip_ansi_1["default"](line)); })
.filter(Boolean)
.map(function (v) { return v.pop(); })
.reduce(function (c, n) { return (isNaN(c) ? n.length : Math.min(c, n.length)); }, NaN);
if (prefixLength > 1) {
var p_1 = ' '.repeat(prefixLength);
return lines
.map(function (line, a) {
return ~(a = line.indexOf('|'))
? line.substring(0, a) + line.substring(a).replace(p_1, '')
: line;
})
.join('\n');
}
return lines.join('\n');
}, [codeFrame]);
var decoded = React.useMemo(function () {
return anser_1["default"].ansiToJson(formattedFrame, {
json: true,
use_classes: true,
remove_empty: true
});
}, [formattedFrame]);
var open = React.useCallback(function () {
var _a;
var params = new URLSearchParams();
for (var key in stackFrame) {
params.append(key, ((_a = stackFrame[key]) !== null && _a !== void 0 ? _a : '').toString());
}
self
.fetch((process.env.__NEXT_ROUTER_BASEPATH || '') + "/__nextjs_launch-editor?" + params.toString())
.then(function () { }, function () {
// TODO: report error
});
}, [stackFrame]);
// TODO: make the caret absolute
return (React.createElement("div", { "data-nextjs-codeframe": true },
React.createElement("p", { role: "link", onClick: open, tabIndex: 1, title: "Click to open in your editor" },
React.createElement("span", null,
stack_frame_1.getFrameSource(stackFrame),
" @ ",
stackFrame.methodName),
React.createElement("svg", { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", fill: "none", stroke: "currentColor", strokeWidth: "2", strokeLinecap: "round", strokeLinejoin: "round" },
React.createElement("path", { d: "M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6" }),
React.createElement("polyline", { points: "15 3 21 3 21 9" }),
React.createElement("line", { x1: "10", y1: "14", x2: "21", y2: "3" }))),
React.createElement("hr", null),
React.createElement("pre", null, decoded.map(function (entry, index) { return (React.createElement("span", { key: "frame-" + index, style: __assign({ color: entry.fg ? "var(--color-" + entry.fg + ")" : undefined }, (entry.decoration === 'bold'
? { fontWeight: 800 }
: entry.decoration === 'italic'
? { fontStyle: 'italic' }
: undefined)) }, entry.content)); }))));
};
//# sourceMappingURL=CodeFrame.js.map