* language. When not given, defaults to a translated version of 'YYYY-MM-DD' or 'YYYY-MM',
* depending on `precision`.
* @cfg {boolean} [required=false] Mark the field as required. Implies `indicator: 'required'`.
+ * @cfg {string} mustBeAfter Validates the date to be after this. Should be `YYYY-MM-DD` format.
+ * @cfg {string} mustBeBefore Validates the date to be before this. Should be `YYYY-MM-DD` format.
*/
mw.widgets.DateInputWidget = function MWWDateInputWidget( config ) {
// Config initialization
}
}
- var placeholder;
+ var placeholder, mustBeAfter, mustBeBefore;
if ( config.placeholder ) {
placeholder = config.placeholder;
} else if ( config.inputFormat ) {
this.inputFormat = config.inputFormat;
this.displayFormat = config.displayFormat;
+ // Validate and set min and max dates as properties
+ mustBeAfter = moment( config.mustBeAfter, 'YYYY-MM-DD' );
+ mustBeBefore = moment( config.mustBeBefore, 'YYYY-MM-DD' );
+ if (
+ config.mustBeAfter !== undefined &&
+ mustBeAfter.isValid()
+ ) {
+ this.mustBeAfter = mustBeAfter;
+ }
+
+ if (
+ config.mustBeBefore !== undefined &&
+ mustBeBefore.isValid()
+ ) {
+ this.mustBeBefore = mustBeBefore;
+ }
+
// Parent constructor
mw.widgets.DateInputWidget.parent.call( this, config );
* @private
*/
mw.widgets.DateInputWidget.prototype.onTextInputChange = function () {
- var
+ var mom,
widget = this,
- value = this.textInput.getValue();
+ value = this.textInput.getValue(),
+ valid = this.isValidDate( value );
this.inTextInput++;
- this.textInput.isValid().done( function ( valid ) {
- if ( value === '' ) {
- // No date selected
- widget.setValue( '' );
- } else if ( valid ) {
- // Well-formed date value, parse and set it
- var mom = moment( value, widget.getInputFormat() );
- // Use English locale to avoid number formatting
- widget.setValue( mom.locale( 'en' ).format( widget.getInternalFormat() ) );
- } else {
- // Not well-formed, but possibly partial? Try updating the calendar, but do not set the
- // internal value. Generally this only makes sense when 'inputFormat' is little-endian (e.g.
- // 'YYYY-MM-DD'), but that's hard to check for, and might be difficult to handle the parsing
- // right for weird formats. So limit this trick to only when we're using the default
- // 'inputFormat', which is the same as the internal format, 'YYYY-MM-DD'.
- if ( widget.getInputFormat() === widget.getInternalFormat() ) {
- widget.calendar.setDate( widget.textInput.getValue() );
- }
+
+ if ( value === '' ) {
+ // No date selected
+ widget.setValue( '' );
+ } else if ( valid ) {
+ // Well-formed date value, parse and set it
+ mom = moment( value, widget.getInputFormat() );
+ // Use English locale to avoid number formatting
+ widget.setValue( mom.locale( 'en' ).format( widget.getInternalFormat() ) );
+ } else {
+ // Not well-formed, but possibly partial? Try updating the calendar, but do not set the
+ // internal value. Generally this only makes sense when 'inputFormat' is little-endian (e.g.
+ // 'YYYY-MM-DD'), but that's hard to check for, and might be difficult to handle the parsing
+ // right for weird formats. So limit this trick to only when we're using the default
+ // 'inputFormat', which is the same as the internal format, 'YYYY-MM-DD'.
+ if ( widget.getInputFormat() === widget.getInternalFormat() ) {
+ widget.calendar.setDate( widget.textInput.getValue() );
}
- widget.inTextInput--;
- } );
+ }
+ widget.inTextInput--;
+
};
/**
* @private
* @param {string} date Date string, to be valid, must be empty (no date selected) or in
* 'YYYY-MM-DD' or 'YYYY-MM' format to be valid
+ * @returns {boolean}
*/
mw.widgets.DateInputWidget.prototype.validateDate = function ( date ) {
if ( date === '' ) {
return true;
}
+ var isValid = this.isValidDate( date ) && this.isInRange( date );
+ this.setValidityFlag( isValid );
+ return isValid;
+ };
+
+ /**
+ * @private
+ * @param {string} date Date string, to be valid, must be empty (no date selected) or in
+ * 'YYYY-MM-DD' or 'YYYY-MM' format to be valid
+ * @returns {boolean}
+ */
+ mw.widgets.DateInputWidget.prototype.isValidDate = function ( date ) {
// "Half-strict mode": for example, for the format 'YYYY-MM-DD', 2015-1-3 instead of 2015-01-03
// is okay, but 2015-01 isn't, and neither is 2015-01-foo. Use Moment's "fuzzy" mode and check
// parsing flags for the details (stoled from implementation of #isValid).
return mom.isValid() && flags.charsLeftOver === 0 && flags.unusedTokens.length === 0;
};
+ /**
+ * Validates if the date is within the range configured with {@link #cfg-mustBeAfter}
+ * and {@link #cfg-mustBeBefore}.
+ *
+ * @private
+ * @param {string} date Date string, to be valid, must be empty (no date selected) or in
+ * 'YYYY-MM-DD' or 'YYYY-MM' format to be valid
+ * @returns {boolean}
+ */
+ mw.widgets.DateInputWidget.prototype.isInRange = function ( date ) {
+ var momentDate = moment( date, 'YYYY-MM-DD' ),
+ isAfter = ( this.mustBeAfter === undefined || momentDate.isAfter( this.mustBeAfter ) ),
+ isBefore = ( this.mustBeBefore === undefined || momentDate.isBefore( this.mustBeBefore ) );
+
+ return isAfter && isBefore;
+ };
+
+ /**
+ * Get the validity of current value.
+ *
+ * This method returns a promise that resolves if the value is valid and rejects if
+ * it isn't. Uses {@link #validateDate}.
+ *
+ * @return {jQuery.Promise} A promise that resolves if the value is valid, rejects if not.
+ */
+ mw.widgets.DateInputWidget.prototype.getValidity = function () {
+ var isValid = this.validateDate( this.getValue() );
+
+ if ( isValid ) {
+ return $.Deferred().resolve().promise();
+ } else {
+ return $.Deferred().reject().promise();
+ }
+ };
+
+ /**
+ * Sets the 'invalid' flag appropriately.
+ *
+ * @param {boolean} [isValid] Optionally override validation result
+ */
+ mw.widgets.DateInputWidget.prototype.setValidityFlag = function ( isValid ) {
+ var widget = this,
+ setFlag = function ( valid ) {
+ if ( !valid ) {
+ widget.$input.attr( 'aria-invalid', 'true' );
+ } else {
+ widget.$input.removeAttr( 'aria-invalid' );
+ }
+ widget.setFlags( { invalid: !valid } );
+ };
+
+ if ( isValid !== undefined ) {
+ setFlag( isValid );
+ } else {
+ this.getValidity().then( function () {
+ setFlag( true );
+ }, function () {
+ setFlag( false );
+ } );
+ }
+ };
+
}( jQuery, mediaWiki ) );
dépôts / lhc / web / wiklou.git / commitdiff