2021-12-20 15:31:24 +01:00

83 lines
2.8 KiB
TypeScript

// (C) Copyright 2015 Moodle Pty Ltd.
//
// 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 { Input, OnInit, ElementRef, Directive } from '@angular/core';
import { CoreDomUtils } from '@services/utils/dom';
import { CoreUtils } from '@services/utils/utils';
import { Translate } from '@singletons';
import { CoreSitePluginsPluginContentComponent } from '../components/plugin-content/plugin-content';
import { CoreSitePluginsCallWSBaseDirective } from './call-ws-directive';
/**
* Base class for directives to call a WS when the element is clicked.
*
* The directives that inherit from this class will call a WS method when the element is clicked.
*/
@Directive()
export class CoreSitePluginsCallWSOnClickBaseDirective extends CoreSitePluginsCallWSBaseDirective implements OnInit {
@Input() confirmMessage?: string; // Message to confirm the action. If not supplied, no confirmation. If empty, default message.
@Input() showError?: boolean | string; // Whether to show an error message if the WS call fails. Defaults to true.
constructor(
element: ElementRef,
parentContent: CoreSitePluginsPluginContentComponent | null,
) {
super(element, parentContent);
}
/**
* @inheritdoc
*/
ngOnInit(): void {
super.ngOnInit();
this.element.addEventListener('click', async (ev: Event) => {
ev.preventDefault();
ev.stopPropagation();
if (this.confirmMessage !== undefined) {
// Ask for confirm.
try {
await CoreDomUtils.showConfirm(this.confirmMessage || Translate.instant('core.areyousure'));
} catch {
// User cancelled, stop.
return;
}
}
this.callWS();
});
}
/**
* @inheritdoc
*/
protected async callWS(): Promise<void> {
const modal = await CoreDomUtils.showModalLoading();
try {
await super.callWS();
} catch (error) {
if (this.showError === undefined || CoreUtils.isTrueOrOne(this.showError)) {
CoreDomUtils.showErrorModalDefault(error, 'core.serverconnection', true);
}
} finally {
modal.dismiss();
}
}
}