commit message

node_modules/async-validator/lib/util.js

@@ -0,0 +1,221 @@
+'use strict';
+
+exports.__esModule = true;
+
+var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+exports.convertFieldsError = convertFieldsError;
+exports.format = format;
+exports.isEmptyValue = isEmptyValue;
+exports.isEmptyObject = isEmptyObject;
+exports.asyncMap = asyncMap;
+exports.complementError = complementError;
+exports.deepMerge = deepMerge;
+/* eslint no-console:0 */
+
+var formatRegExp = /%[sdj%]/g;
+
+var warning = exports.warning = function warning() {};
+
+// don't print warning message when in production env or node runtime
+if (process.env.NODE_ENV !== 'production' && typeof window !== 'undefined' && typeof document !== 'undefined') {
+  exports.warning = warning = function warning(type, errors) {
+    if (typeof console !== 'undefined' && console.warn) {
+      if (errors.every(function (e) {
+        return typeof e === 'string';
+      })) {
+        console.warn(type, errors);
+      }
+    }
+  };
+}
+
+function convertFieldsError(errors) {
+  if (!errors || !errors.length) return null;
+  var fields = {};
+  errors.forEach(function (error) {
+    var field = error.field;
+    fields[field] = fields[field] || [];
+    fields[field].push(error);
+  });
+  return fields;
+}
+
+function format() {
+  for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+    args[_key] = arguments[_key];
+  }
+
+  var i = 1;
+  var f = args[0];
+  var len = args.length;
+  if (typeof f === 'function') {
+    return f.apply(null, args.slice(1));
+  }
+  if (typeof f === 'string') {
+    var str = String(f).replace(formatRegExp, function (x) {
+      if (x === '%%') {
+        return '%';
+      }
+      if (i >= len) {
+        return x;
+      }
+      switch (x) {
+        case '%s':
+          return String(args[i++]);
+        case '%d':
+          return Number(args[i++]);
+        case '%j':
+          try {
+            return JSON.stringify(args[i++]);
+          } catch (_) {
+            return '[Circular]';
+          }
+          break;
+        default:
+          return x;
+      }
+    });
+    for (var arg = args[i]; i < len; arg = args[++i]) {
+      str += ' ' + arg;
+    }
+    return str;
+  }
+  return f;
+}
+
+function isNativeStringType(type) {
+  return type === 'string' || type === 'url' || type === 'hex' || type === 'email' || type === 'pattern';
+}
+
+function isEmptyValue(value, type) {
+  if (value === undefined || value === null) {
+    return true;
+  }
+  if (type === 'array' && Array.isArray(value) && !value.length) {
+    return true;
+  }
+  if (isNativeStringType(type) && typeof value === 'string' && !value) {
+    return true;
+  }
+  return false;
+}
+
+function isEmptyObject(obj) {
+  return Object.keys(obj).length === 0;
+}
+
+function asyncParallelArray(arr, func, callback) {
+  var results = [];
+  var total = 0;
+  var arrLength = arr.length;
+
+  function count(errors) {
+    results.push.apply(results, errors);
+    total++;
+    if (total === arrLength) {
+      callback(results);
+    }
+  }
+
+  arr.forEach(function (a) {
+    func(a, count);
+  });
+}
+
+function asyncSerialArray(arr, func, callback) {
+  var index = 0;
+  var arrLength = arr.length;
+
+  function next(errors) {
+    if (errors && errors.length) {
+      callback(errors);
+      return;
+    }
+    var original = index;
+    index = index + 1;
+    if (original < arrLength) {
+      func(arr[original], next);
+    } else {
+      callback([]);
+    }
+  }
+
+  next([]);
+}
+
+function flattenObjArr(objArr) {
+  var ret = [];
+  Object.keys(objArr).forEach(function (k) {
+    ret.push.apply(ret, objArr[k]);
+  });
+  return ret;
+}
+
+function asyncMap(objArr, option, func, callback) {
+  if (option.first) {
+    var flattenArr = flattenObjArr(objArr);
+    return asyncSerialArray(flattenArr, func, callback);
+  }
+  var firstFields = option.firstFields || [];
+  if (firstFields === true) {
+    firstFields = Object.keys(objArr);
+  }
+  var objArrKeys = Object.keys(objArr);
+  var objArrLength = objArrKeys.length;
+  var total = 0;
+  var results = [];
+  var pending = new Promise(function (resolve, reject) {
+    var next = function next(errors) {
+      results.push.apply(results, errors);
+      total++;
+      if (total === objArrLength) {
+        callback(results);
+        return results.length ? reject({ errors: results, fields: convertFieldsError(results) }) : resolve();
+      }
+    };
+    objArrKeys.forEach(function (key) {
+      var arr = objArr[key];
+      if (firstFields.indexOf(key) !== -1) {
+        asyncSerialArray(arr, func, next);
+      } else {
+        asyncParallelArray(arr, func, next);
+      }
+    });
+  });
+  pending['catch'](function (e) {
+    return e;
+  });
+  return pending;
+}
+
+function complementError(rule) {
+  return function (oe) {
+    if (oe && oe.message) {
+      oe.field = oe.field || rule.fullField;
+      return oe;
+    }
+    return {
+      message: typeof oe === 'function' ? oe() : oe,
+      field: oe.field || rule.fullField
+    };
+  };
+}
+
+function deepMerge(target, source) {
+  if (source) {
+    for (var s in source) {
+      if (source.hasOwnProperty(s)) {
+        var value = source[s];
+        if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && _typeof(target[s]) === 'object') {
+          target[s] = _extends({}, target[s], value);
+        } else {
+          target[s] = value;
+        }
+      }
+    }
+  }
+  return target;
+}