@nuxeo/nuxeo-ui-elements
Version:
Nuxeo UI Web Components.
244 lines (229 loc) • 7.66 kB
JavaScript
/**
@license
(C) Copyright Nuxeo Corp. (http://nuxeo.com/)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import { html } from '@polymer/polymer/lib/utils/html-tag.js';
import { mixinBehaviors } from '@polymer/polymer/lib/legacy/class.js';
import { I18nBehavior } from '../nuxeo-i18n-behavior.js';
import '@nuxeo/nuxeo-elements/nuxeo-element.js';
import '../search/nuxeo-results-view.js';
import '../widgets/nuxeo-dialog.js';
import '@polymer/paper-button/paper-button.js';
import '@polymer/paper-icon-button/paper-icon-button.js';
{
/**
* `nuxeo-document-picker`
* @group Nuxeo UI
* @element nuxeo-document-picker
*/
class DocumentPicker extends mixinBehaviors([I18nBehavior], Nuxeo.Element) {
static get template() {
return html`
<style include="nuxeo-styles">
nuxeo-dialog {
display: flex;
flex-direction: column;
justify-content: space-between;
height: 100%;
width: 100%;
max-height: var(--nuxeo-document-picker-dialog-max-height, 84%);
max-width: var(--nuxeo-document-picker-dialog-max-width, 768px);
padding: 8px;
overflow: auto;
}
#topContainer {
display: flex;
justify-content: flex-end;
}
paper-icon-button {
width: 24px;
height: 24px;
opacity: 0.6;
}
paper-icon-button:hover {
opacity: 1;
}
#mainContainer,
#topContainer,
nuxeo-results-view,
paper-icon-button {
margin: 0;
padding: 0;
}
#mainContainer {
/* take the all the remaining height of the dialog (between the top and button containers) */
height: 100%;
overflow: auto;
}
nuxeo-results-view {
--nuxeo-results-view-height: var(
--nuxeo-document-picker-results-view-height,
calc(100vh - 520px - var(--nuxeo-app-top))
);
}
</style>
<nuxeo-dialog id="dialog" modal>
<div id="topContainer">
<paper-icon-button
aria-label$="[[i18n('command.close')]]"
icon="nuxeo:cross"
id="closeButton"
noink
on-tap="close"
></paper-icon-button>
</div>
<div id="mainContainer">
<nuxeo-results-view
id="resultsView"
provider="[[provider]]"
page-size="[[pageSize]]"
params="[[_params]]"
quick-filters="{{_quickFilters}}"
schemas="[[schemas]]"
enrichers="[[enrichers]]"
search-name="[[searchName]]"
aggregations="{{_aggregations}}"
href-base="[[hrefBase]]"
visible
show-filters
opened
on-navigate="_onNavigate"
on-results-changed="_onResultsChanged"
></nuxeo-results-view>
</div>
<div class="buttons">
<paper-button noink class="secondary" dialog-dismiss id="cancelButton">
[[i18n('command.cancel')]]
</paper-button>
<paper-button noink class="primary" on-tap="_onSelect" id="selectButton">
[[i18n('command.select')]]
</paper-button>
</div>
</nuxeo-dialog>
`;
}
static get is() {
return 'nuxeo-document-picker';
}
static get properties() {
return {
/**
* List of content enrichers passed on to `provider`.
*/
enrichers: String,
/**
* The base url for the hrefs of the search layouts to be loaded.
*/
hrefBase: String,
/**
* The number of results per page.
*/
pageSize: Number,
/**
* The id of the `nuxeo-page-provider` instance used to perform the search.
*/
provider: String,
/**
* List of comma separated values of the document schemas to be returned.
* All document schemas are returned by default.
*/
schemas: String,
/**
* The name of the search layout.
*/
searchName: String,
/**
* The aggregations returned by `provider`.
*/
_aggregations: {
type: Object,
readOnly: true,
},
/**
* The query parameters passed on to `provider`.
*/
_params: {
type: Object,
readOnly: true,
},
/**
* Name of the quick filters to be displayed in case you don't want to display all of them.
* Expected format : ['quickfilter1','quickfilter2'].
*/
_quickFilters: {
type: Object,
readOnly: true,
},
};
}
disconnectedCallback() {
super.disconnectedCallback();
if (this._listenedResults && this._boundUpdateFn) {
this._listenedResults.removeEventListener('selected-items-changed', this._boundUpdateFn);
}
}
open() {
if (this.$.resultsView) {
// XXX could make sense to consider having this as a public method on nuxeo-results-view
this.$.resultsView._clear();
}
this._updateSelectButton();
this.$.dialog.open();
}
close() {
this.$.dialog.close();
}
get _selectedItems() {
return (
this.$.resultsView &&
this.$.resultsView.results &&
this.$.resultsView.results.results &&
this.$.resultsView.results.results.selectedItems
);
}
_updateSelectButton() {
const selectedItems = this._selectedItems;
this.$.selectButton.disabled = !(selectedItems && selectedItems.length);
}
_onSelect() {
const selectedItems = this._selectedItems;
if (selectedItems) {
this.dispatchEvent(
new CustomEvent('picked', {
composed: true,
bubbles: true,
detail: { selectedItems },
}),
);
this.close();
}
}
_onNavigate(e) {
// a grid thumbnail was clicked, so we want to select that result
this.$.resultsView.results.results.selectItems([e.detail.item]);
// XXX check how we can achieve a similar result for tables and the justified grid (not the default use case)
}
_onResultsChanged(e) {
if (e.detail.value) {
if (this._listenedResults && this._boundUpdateFn) {
// there's already a listener set so we need to remove it
this._listenedResults.removeEventListener('selected-items-changed', this._boundUpdateFn);
}
// set a listener to update the select button whenever the selectedItems changes
this._listenedResults = e.detail.value;
this._boundUpdateFn = this._updateSelectButton.bind(this);
this._listenedResults.addEventListener('selected-items-changed', this._boundUpdateFn);
}
}
}
customElements.define(DocumentPicker.is, DocumentPicker);
}