/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
import ClayAlert from '@clayui/alert';
import ClayButton from '@clayui/button';
import {ClaySelectWithOption} from '@clayui/form';
import ClayIcon from '@clayui/icon';
import getCN from 'classnames';
import {fetch} from 'frontend-js-web';
import {PropTypes} from 'prop-types';
import React, {Component} from 'react';
import {DragSource as dragSource, DropTarget as dropTarget} from 'react-dnd';
import ThemeContext from '../../ThemeContext.es';
import {PROPERTY_TYPES} from '../../utils/constants.es';
import {DragTypes} from '../../utils/drag-types.es';
import {
createNewGroup,
dateToInternationalHuman,
getSupportedOperatorsFromType,
objectToFormData
} from '../../utils/utils.es';
import BooleanInput from '../inputs/BooleanInput.es';
import CollectionInput from '../inputs/CollectionInput.es';
import DateInput from '../inputs/DateInput.es';
import DateTimeInput from '../inputs/DateTimeInput.es';
import DecimalInput from '../inputs/DecimalInput.es';
import IntegerInput from '../inputs/IntegerInput.es';
import SelectEntityInput from '../inputs/SelectEntityInput.es';
import StringInput from '../inputs/StringInput.es';
const acceptedDragTypes = [DragTypes.CRITERIA_ROW, DragTypes.PROPERTY];
/**
* Prevents rows from dropping onto itself and adding properties to not matching
* contributors.
* This method must be called `canDrop`.
* @param {Object} props Component's current props.
* @param {DropTargetMonitor} monitor
* @returns {boolean} True if the target should accept the item.
*/
function canDrop(props, monitor) {
const {
groupId: destGroupId,
index: destIndex,
propertyKey: contributorPropertyKey
} = props;
const {
groupId: startGroupId,
index: startIndex,
propertyKey: sidebarItemPropertyKey
} = monitor.getItem();
return (
(destGroupId !== startGroupId || destIndex !== startIndex) &&
contributorPropertyKey === sidebarItemPropertyKey
);
}
/**
* Implements the behavior of what will occur when an item is dropped.
* Items dropped on top of rows will create a new grouping.
* This method must be called `drop`.
* @param {Object} props Component's current props.
* @param {DropTargetMonitor} monitor
*/
function drop(props, monitor) {
const {
criterion,
groupId: destGroupId,
index: destIndex,
onChange,
onMove,
supportedOperators,
supportedPropertyTypes
} = props;
const {
criterion: droppedCriterion,
groupId: startGroupId,
index: startIndex
} = monitor.getItem();
const {
defaultValue,
displayValue,
operatorName,
propertyName,
type,
value
} = droppedCriterion;
const droppedCriterionValue = value || defaultValue;
const operators = getSupportedOperatorsFromType(
supportedOperators,
supportedPropertyTypes,
type
);
const newCriterion = {
displayValue,
operatorName: operatorName ? operatorName : operators[0].name,
propertyName,
value: droppedCriterionValue
};
const itemType = monitor.getItemType();
const newGroup = createNewGroup([criterion, newCriterion]);
if (itemType === DragTypes.PROPERTY) {
onChange(newGroup);
} else if (itemType === DragTypes.CRITERIA_ROW) {
onMove(
startGroupId,
startIndex,
destGroupId,
destIndex,
newGroup,
true
);
}
}
/**
* Passes the required values to the drop target.
* This method must be called `beginDrag`.
* @param {Object} props Component's current props
* @returns {Object} The props to be passed to the drop target.
*/
function beginDrag({criterion, groupId, index, propertyKey}) {
return {criterion, groupId, index, propertyKey};
}
class CriteriaRow extends Component {
static contextType = ThemeContext;
static propTypes = {
canDrop: PropTypes.bool,
connectDragPreview: PropTypes.func,
connectDragSource: PropTypes.func,
connectDropTarget: PropTypes.func,
criterion: PropTypes.object,
dragging: PropTypes.bool,
editing: PropTypes.bool,
entityName: PropTypes.string,
groupId: PropTypes.string.isRequired,
hover: PropTypes.bool,
index: PropTypes.number.isRequired,
modelLabel: PropTypes.string,
onAdd: PropTypes.func.isRequired,
onChange: PropTypes.func.isRequired,
onDelete: PropTypes.func.isRequired,
onMove: PropTypes.func.isRequired,
propertyKey: PropTypes.string.isRequired,
supportedOperators: PropTypes.array,
supportedProperties: PropTypes.array,
supportedPropertyTypes: PropTypes.object
};
static defaultProps = {
criterion: {},
editing: true,
supportedOperators: [],
supportedProperties: [],
supportedPropertyTypes: {}
};
componentDidMount() {
const {
criterion: {displayValue, propertyName, value},
supportedProperties
} = this.props;
this._selectedProperty = this._getSelectedItem(
supportedProperties,
propertyName
);
if (
this._selectedProperty.type === PROPERTY_TYPES.ID &&
value &&
!displayValue
) {
this._fetchEntityName();
}
}
_fetchEntityName = () => {
const {criterion, entityName, onChange} = this.props;
const {propertyName, value} = criterion;
const data = Liferay.Util.ns(this.context.namespace, {
entityName,
fieldName: propertyName,
fieldValue: value
});
fetch(this.context.requestFieldValueNameURL, {
body: objectToFormData(data),
method: 'POST'
})
.then(response => response.text())
.then(displayValue => {
onChange({...criterion, displayValue});
});
};
_getReadableCriteriaString = ({
operatorLabel,
propertyLabel,
type,
value
}) => {
const parsedValue =
type === PROPERTY_TYPES.DATE || type === PROPERTY_TYPES.DATE_TIME
? dateToInternationalHuman(value)
: value;
return (
<span>
<b className="mr-1 text-dark">{propertyLabel}</b>
<span className="mr-1 operator">{operatorLabel}</span>
<b>{parsedValue}</b>
</span>
);
};
/**
* Gets the selected item object with a `name` and `label` property for a
* selection input. If one isn't found, a new object is returned using the
* idSelected for name and label.
* @param {Array} list The list of objects to search through.
* @param {string} idSelected The name to match in each object in the list.
* @return {object} An object with a `name`, `label` and `type` property.
*/
_getSelectedItem = (list, idSelected) => {
const selectedItem = list.find(item => item.name === idSelected);
return selectedItem
? selectedItem
: {
label: idSelected,
name: idSelected,
notFound: true,
type: PROPERTY_TYPES.STRING
};
};
_handleDelete = event => {
event.preventDefault();
const {index, onDelete} = this.props;
onDelete(index);
};
_handleDuplicate = event => {
event.preventDefault();
const {criterion, index, onAdd} = this.props;
onAdd(index + 1, criterion);
};
_handleInputChange = propertyName => event => {
const {criterion, onChange} = this.props;
onChange({
...criterion,
[propertyName]: event.target.value
});
};
/**
* Updates the criteria with a criterion value change. The param 'value'
* will only be an array when selecting multiple entities (see
* {@link SelectEntityInput.es.js}). And in the case of an array, a new
* group with multiple criterion rows will be created.
* @param {Array|object} value The properties or list of objects with
* properties to update.
*/
_handleTypedInputChange = value => {
const {criterion, onChange} = this.props;
if (Array.isArray(value)) {
const items = value.map(item => ({
...criterion,
...item
}));
onChange(createNewGroup(items));
} else {
onChange({
...criterion,
...value
});
}
};
_renderValueInput = (selectedProperty, value, disabled) => {
const inputComponentsMap = {
[PROPERTY_TYPES.BOOLEAN]: BooleanInput,
[PROPERTY_TYPES.COLLECTION]: CollectionInput,
[PROPERTY_TYPES.DATE]: DateInput,
[PROPERTY_TYPES.DATE_TIME]: DateTimeInput,
[PROPERTY_TYPES.DOUBLE]: DecimalInput,
[PROPERTY_TYPES.ID]: SelectEntityInput,
[PROPERTY_TYPES.INTEGER]: IntegerInput,
[PROPERTY_TYPES.STRING]: StringInput
};
const InputComponent =
inputComponentsMap[selectedProperty.type] ||
inputComponentsMap[PROPERTY_TYPES.STRING];
return (
<InputComponent
disabled={disabled}
displayValue={this.props.criterion.displayValue || ''}
onChange={this._handleTypedInputChange}
options={selectedProperty.options}
selectEntity={selectedProperty.selectEntity}
value={value}
/>
);
};
_renderErrorMessage() {
const {editing} = this.props;
const message = editing
? Liferay.Language.get('criteria-error-message-edit')
: Liferay.Language.get('criteria-error-message-view');
return (
<ClayAlert
className="bg-transparent border-0 mt-1 p-1"
displayType="danger"
title={Liferay.Language.get('error')}
>
{message}
</ClayAlert>
);
}
_renderEditContainer({
error,
propertyLabel,
selectedOperator,
selectedProperty,
value
}) {
const {
connectDragSource,
supportedOperators,
supportedPropertyTypes
} = this.props;
const propertyType = selectedProperty ? selectedProperty.type : '';
const filteredSupportedOperators = getSupportedOperatorsFromType(
supportedOperators,
supportedPropertyTypes,
propertyType
);
const disabledInput = !!error;
return (
<div className="edit-container">
{connectDragSource(
<div className="drag-icon">
<ClayIcon symbol="drag" />
</div>
)}
<span className="criterion-string">
<b>{propertyLabel}</b>
</span>
<ClaySelectWithOption
className="criterion-input form-control operator-input"
disabled={disabledInput}
onChange={this._handleInputChange('operatorName')}
options={filteredSupportedOperators.map(
({label, name}) => ({
label,
value: name
})
)}
value={selectedOperator && selectedOperator.name}
/>
{this._renderValueInput(selectedProperty, value, disabledInput)}
{error ? (
<ClayButton
className="btn-outline-danger"
onClick={this._handleDelete}
>
{Liferay.Language.get('delete')}
</ClayButton>
) : (
<>
<ClayButton
className="btn-outline-borderless"
displayType="secondary"
monospaced
onClick={this._handleDuplicate}
>
<ClayIcon symbol="paste" />
</ClayButton>
<ClayButton
className="btn-outline-borderless"
displayType="secondary"
monospaced
onClick={this._handleDelete}
>
<ClayIcon symbol="times-circle" />
</ClayButton>
</>
)}
</div>
);
}
render() {
const {
canDrop,
connectDragPreview,
connectDropTarget,
criterion,
dragging,
editing,
hover,
supportedOperators,
supportedProperties
} = this.props;
const selectedOperator = this._getSelectedItem(
supportedOperators,
criterion.operatorName
);
const selectedProperty = this._getSelectedItem(
supportedProperties,
criterion.propertyName
);
const errorOnProperty = selectedProperty.notFound;
const operatorLabel = selectedOperator ? selectedOperator.label : '';
const propertyLabel = selectedProperty ? selectedProperty.label : '';
const value = criterion ? criterion.value : '';
const classes = getCN('criterion-row-root', {
'criterion-row-root-error': errorOnProperty,
'dnd-drag': dragging,
'dnd-hover': hover && canDrop
});
return (
<>
{connectDropTarget(
connectDragPreview(
<div className={classes}>
{editing ? (
this._renderEditContainer({
error: errorOnProperty,
propertyLabel,
selectedOperator,
selectedProperty,
value
})
) : (
<span className="criterion-string">
{this._getReadableCriteriaString({
error: errorOnProperty,
operatorLabel,
propertyLabel,
type: selectedProperty.type,
value: criterion.displayValue || value
})}
</span>
)}
</div>
)
)}
{errorOnProperty && this._renderErrorMessage()}
</>
);
}
}
const CriteriaRowWithDrag = dragSource(
DragTypes.CRITERIA_ROW,
{
beginDrag
},
(connect, monitor) => ({
connectDragPreview: connect.dragPreview(),
connectDragSource: connect.dragSource(),
dragging: monitor.isDragging()
})
)(CriteriaRow);
export default dropTarget(
acceptedDragTypes,
{
canDrop,
drop
},
(connect, monitor) => ({
canDrop: monitor.canDrop(),
connectDropTarget: connect.dropTarget(),
hover: monitor.isOver()
})
)(CriteriaRowWithDrag);