1 files changed, 292 insertions, 0 deletions
diff --git a/packages/meteor-useraccounts-core/lib/field.js b/packages/meteor-useraccounts-core/lib/field.js
new file mode 100644
index 00000000..c3ecfbb9
--- /dev/null
+++ b/packages/meteor-useraccounts-core/lib/field.js
@@ -0,0 +1,292 @@
+// ---------------------------------------------------------------------------------
+// Field object
+// ---------------------------------------------------------------------------------
+
+Field = function(field) {
+  check(field, FIELD_PAT);
+  _.defaults(this, field);
+
+  this.validating = new ReactiveVar(false);
+  this.status = new ReactiveVar(null);
+};
+
+if (Meteor.isClient) {
+  Field.prototype.clearStatus = function() {
+    return this.status.set(null);
+  };
+}
+
+if (Meteor.isServer) {
+  Field.prototype.clearStatus = function() {
+    // Nothing to do server-side
+    return;
+  };
+}
+
+Field.prototype.fixValue = function(value) {
+  if (this.type === "checkbox") {
+    return !!value;
+  }
+
+  if (this.type === "select") {
+    // TODO: something working...
+    return value;
+  }
+
+  if (this.type === "radio") {
+    // TODO: something working...
+    return value;
+  }
+
+  // Possibly applies required transformations to the input value
+  if (this.trim) {
+    value = value.trim();
+  }
+
+  if (this.lowercase) {
+    value = value.toLowerCase();
+  }
+
+  if (this.uppercase) {
+    value = value.toUpperCase();
+  }
+
+  if (!!this.transform) {
+    value = this.transform(value);
+  }
+
+  return value;
+};
+
+if (Meteor.isClient) {
+  Field.prototype.getDisplayName = function(state) {
+    var displayName = this.displayName;
+
+    if (_.isFunction(displayName)) {
+      displayName = displayName();
+    } else if (_.isObject(displayName)) {
+      displayName = displayName[state] || displayName["default"];
+    }
+
+    if (!displayName) {
+      displayName = capitalize(this._id);
+    }
+
+    return displayName;
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.getPlaceholder = function(state) {
+    var placeholder = this.placeholder;
+
+    if (_.isObject(placeholder)) {
+      placeholder = placeholder[state] || placeholder["default"];
+    }
+
+    if (!placeholder) {
+      placeholder = capitalize(this._id);
+    }
+
+    return placeholder;
+  };
+}
+
+Field.prototype.getStatus = function() {
+  return this.status.get();
+};
+
+if (Meteor.isClient) {
+  Field.prototype.getValue = function(templateInstance) {
+    if (this.type === "checkbox") {
+      return !!(templateInstance.$("#at-field-" + this._id + ":checked").val());
+    }
+
+    if (this.type === "radio") {
+      return templateInstance.$("[name=at-field-"+ this._id + "]:checked").val();
+    }
+
+    return templateInstance.$("#at-field-" + this._id).val();
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.hasError = function() {
+    return this.negativeValidation && this.status.get();
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.hasIcon = function() {
+    if (this.showValidating && this.isValidating()) {
+      return true;
+    }
+
+    if (this.negativeFeedback && this.hasError()) {
+      return true;
+    }
+
+    if (this.positiveFeedback && this.hasSuccess()) {
+      return true;
+    }
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.hasSuccess = function() {
+    return this.positiveValidation && this.status.get() === false;
+  };
+}
+
+if (Meteor.isClient)
+  Field.prototype.iconClass = function() {
+    if (this.isValidating()) {
+      return AccountsTemplates.texts.inputIcons["isValidating"];
+    }
+
+    if (this.hasError()) {
+      return AccountsTemplates.texts.inputIcons["hasError"];
+    }
+
+    if (this.hasSuccess()) {
+      return AccountsTemplates.texts.inputIcons["hasSuccess"];
+    }
+  };
+
+if (Meteor.isClient) {
+  Field.prototype.isValidating = function() {
+    return this.validating.get();
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.setError = function(err) {
+    check(err, Match.OneOf(String, undefined, Boolean));
+
+    if (err === false) {
+      return this.status.set(false);
+    }
+
+    return this.status.set(err || true);
+  };
+}
+
+if (Meteor.isServer) {
+  Field.prototype.setError = function(err) {
+    // Nothing to do server-side
+    return;
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.setSuccess = function() {
+    return this.status.set(false);
+  };
+}
+
+if (Meteor.isServer) {
+  Field.prototype.setSuccess = function() {
+    // Nothing to do server-side
+    return;
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.setValidating = function(state) {
+    check(state, Boolean);
+    return this.validating.set(state);
+  };
+}
+
+if (Meteor.isServer) {
+  Field.prototype.setValidating = function(state) {
+    // Nothing to do server-side
+    return;
+  };
+}
+
+if (Meteor.isClient) {
+  Field.prototype.setValue = function(templateInstance, value) {
+    if (this.type === "checkbox") {
+      templateInstance.$("#at-field-" + this._id).prop('checked', true);
+      return;
+    }
+
+    if (this.type === "radio") {
+      templateInstance.$("[name=at-field-"+ this._id + "]").prop('checked', true);
+      return;
+    }
+
+    templateInstance.$("#at-field-" + this._id).val(value);
+  };
+}
+
+Field.prototype.validate = function(value, strict) {
+  check(value, Match.OneOf(undefined, String, Boolean));
+  this.setValidating(true);
+  this.clearStatus();
+
+  if (_.isUndefined(value) || value === '') {
+    if (!!strict) {
+      if (this.required) {
+        this.setError(AccountsTemplates.texts.requiredField);
+        this.setValidating(false);
+
+        return AccountsTemplates.texts.requiredField;
+      } else {
+        this.setSuccess();
+        this.setValidating(false);
+
+        return false;
+      }
+    } else {
+      this.clearStatus();
+      this.setValidating(false);
+
+      return null;
+    }
+  }
+
+  var valueLength = value.length;
+  var minLength = this.minLength;
+  if (minLength && valueLength < minLength) {
+    this.setError(AccountsTemplates.texts.minRequiredLength + ": " + minLength);
+    this.setValidating(false);
+
+    return AccountsTemplates.texts.minRequiredLength + ": " + minLength;
+  }
+
+  var maxLength = this.maxLength;
+  if (maxLength && valueLength > maxLength) {
+    this.setError(AccountsTemplates.texts.maxAllowedLength + ": " + maxLength);
+    this.setValidating(false);
+
+    return AccountsTemplates.texts.maxAllowedLength + ": " + maxLength;
+  }
+
+  if (this.re && valueLength && !value.match(this.re)) {
+    this.setError(this.errStr);
+    this.setValidating(false);
+
+    return this.errStr;
+  }
+
+  if (this.func) {
+    var result = this.func(value);
+    var err = result === true ? this.errStr || true : result;
+
+    if (_.isUndefined(result)) {
+      return err;
+    }
+
+    this.status.set(err);
+    this.setValidating(false);
+
+    return err;
+  }
+
+  this.setSuccess();
+  this.setValidating(false);
+
+  return false;
+};