6a9ffbcc
 liuqimichale
地图点击事件
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"use strict";
exports.__esModule = true;
exports.default = function (node, nodes, file, scope, allowedSingleIdent) {
var obj = void 0;
if (t.isIdentifier(node) && allowedSingleIdent) {
obj = node;
} else {
obj = getObjRef(node, nodes, file, scope);
}
var ref = void 0,
uid = void 0;
if (t.isIdentifier(node)) {
ref = node;
uid = obj;
} else {
var prop = getPropRef(node, nodes, file, scope);
var computed = node.computed || t.isLiteral(prop);
uid = ref = t.memberExpression(obj, prop, computed);
}
return {
uid: uid,
ref: ref
};
};
var _babelTypes = require("babel-types");
var t = _interopRequireWildcard(_babelTypes);
function _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; } }
function getObjRef(node, nodes, file, scope) {
var ref = void 0;
if (t.isSuper(node)) {
return node;
} else if (t.isIdentifier(node)) {
if (scope.hasBinding(node.name)) {
return node;
} else {
ref = node;
}
} else if (t.isMemberExpression(node)) {
ref = node.object;
if (t.isSuper(ref) || t.isIdentifier(ref) && scope.hasBinding(ref.name)) {
return ref;
}
} else {
throw new Error("We can't explode this node type " + node.type);
}
var temp = scope.generateUidIdentifierBasedOnNode(ref);
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(temp, ref)]));
return temp;
}
function getPropRef(node, nodes, file, scope) {
var prop = node.property;
var key = t.toComputedKey(node, prop);
if (t.isLiteral(key) && t.isPureish(key)) return key;
var temp = scope.generateUidIdentifierBasedOnNode(prop);
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(temp, prop)]));
return temp;
}
module.exports = exports["default"];
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