1"use strict";
2
3exports.__esModule = true;
4exports.isReactComponent = undefined;
5exports.isCompatTag = isCompatTag;
6exports.buildChildren = buildChildren;
7
8var _index = require("./index");
9
10var t = _interopRequireWildcard(_index);
11
12function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
13
14var isReactComponent = exports.isReactComponent = t.buildMatchMemberExpression("React.Component");
15
16function isCompatTag(tagName) {
17  return !!tagName && /^[a-z]|\-/.test(tagName);
18}
19
20function cleanJSXElementLiteralChild(child, args) {
21  var lines = child.value.split(/\r\n|\n|\r/);
22
23  var lastNonEmptyLine = 0;
24
25  for (var i = 0; i < lines.length; i++) {
26    if (lines[i].match(/[^ \t]/)) {
27      lastNonEmptyLine = i;
28    }
29  }
30
31  var str = "";
32
33  for (var _i = 0; _i < lines.length; _i++) {
34    var line = lines[_i];
35
36    var isFirstLine = _i === 0;
37    var isLastLine = _i === lines.length - 1;
38    var isLastNonEmptyLine = _i === lastNonEmptyLine;
39
40    var trimmedLine = line.replace(/\t/g, " ");
41
42    if (!isFirstLine) {
43      trimmedLine = trimmedLine.replace(/^[ ]+/, "");
44    }
45
46    if (!isLastLine) {
47      trimmedLine = trimmedLine.replace(/[ ]+$/, "");
48    }
49
50    if (trimmedLine) {
51      if (!isLastNonEmptyLine) {
52        trimmedLine += " ";
53      }
54
55      str += trimmedLine;
56    }
57  }
58
59  if (str) args.push(t.stringLiteral(str));
60}
61
62function buildChildren(node) {
63  var elems = [];
64
65  for (var i = 0; i < node.children.length; i++) {
66    var child = node.children[i];
67
68    if (t.isJSXText(child)) {
69      cleanJSXElementLiteralChild(child, elems);
70      continue;
71    }
72
73    if (t.isJSXExpressionContainer(child)) child = child.expression;
74    if (t.isJSXEmptyExpression(child)) continue;
75
76    elems.push(child);
77  }
78
79  return elems;
80}