2247 lines
80 KiB
TypeScript
2247 lines
80 KiB
TypeScript
// (C) Copyright 2015 Moodle Pty Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { Injectable, SimpleChange, ElementRef, KeyValueChanges } from '@angular/core';
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import { IonContent } from '@ionic/angular';
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import { ModalOptions, PopoverOptions, AlertOptions, AlertButton, TextFieldTypes, getMode, ToastOptions } from '@ionic/core';
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import { Md5 } from 'ts-md5';
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import { CoreApp } from '@services/app';
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import { CoreConfig } from '@services/config';
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import { CoreFile } from '@services/file';
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import { CoreWSExternalWarning } from '@services/ws';
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import { CoreTextUtils, CoreTextErrorObject } from '@services/utils/text';
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import { CoreUrlUtils } from '@services/utils/url';
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import { CoreUtils } from '@services/utils/utils';
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import { CoreConstants } from '@/core/constants';
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import { CoreIonLoadingElement } from '@classes/ion-loading';
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import { CoreCanceledError } from '@classes/errors/cancelederror';
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import { CoreAnyError, CoreError } from '@classes/errors/error';
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import { CoreSilentError } from '@classes/errors/silenterror';
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import {
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makeSingleton,
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Translate,
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AlertController,
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ToastController,
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PopoverController,
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ModalController,
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Router,
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} from '@singletons';
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import { CoreLogger } from '@singletons/logger';
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import { CoreFileSizeSum } from '@services/plugin-file-delegate';
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import { CoreNetworkError } from '@classes/errors/network-error';
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import { CoreBSTooltipComponent } from '@components/bs-tooltip/bs-tooltip';
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import { CoreViewerImageComponent } from '@features/viewer/components/image/image';
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import { CoreFormFields, CoreForms } from '../../singletons/form';
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import { CoreModalLateralTransitionEnter, CoreModalLateralTransitionLeave } from '@classes/modal-lateral-transition';
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import { CoreZoomLevel } from '@features/settings/services/settings-helper';
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import { AddonFilterMultilangHandler } from '@addons/filter/multilang/services/handlers/multilang';
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import { CoreSites } from '@services/sites';
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import { NavigationStart } from '@angular/router';
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import { filter } from 'rxjs/operators';
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import { Subscription } from 'rxjs';
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import { CoreDirectivesRegistry } from '@singletons/directives-registry';
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import { CoreDom } from '@singletons/dom';
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import { CoreNetwork } from '@services/network';
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import { CoreSiteError } from '@classes/errors/siteerror';
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import { CoreUserSupport } from '@features/user/services/support';
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import { CoreErrorInfoComponent } from '@components/error-info/error-info';
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import { CorePlatform } from '@services/platform';
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/*
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* "Utils" service with helper functions for UI, DOM elements and HTML code.
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*/
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@Injectable({ providedIn: 'root' })
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export class CoreDomUtilsProvider {
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protected readonly INSTANCE_ID_ATTR_NAME = 'core-instance-id';
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// List of input types that support keyboard.
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protected readonly INPUT_SUPPORT_KEYBOARD: string[] = ['date', 'datetime', 'datetime-local', 'email', 'month', 'number',
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'password', 'search', 'tel', 'text', 'time', 'url', 'week'];
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protected template: HTMLTemplateElement = document.createElement('template'); // A template element to convert HTML to element.
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protected matchesFunctionName?: string; // Name of the "matches" function to use when simulating a closest call.
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protected debugDisplay = false; // Whether to display debug messages. Store it in a variable to make it synchronous.
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protected displayedAlerts: Record<string, HTMLIonAlertElement> = {}; // To prevent duplicated alerts.
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protected displayedModals: Record<string, HTMLIonModalElement> = {}; // To prevent duplicated modals.
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protected activeLoadingModals: CoreIonLoadingElement[] = [];
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protected logger: CoreLogger;
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constructor() {
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this.logger = CoreLogger.getInstance('CoreDomUtilsProvider');
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this.init();
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}
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/**
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* Init some properties.
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*/
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protected async init(): Promise<void> {
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// Check if debug messages should be displayed.
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const debugDisplay = await CoreConfig.get<number>(CoreConstants.SETTINGS_DEBUG_DISPLAY, 0);
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this.debugDisplay = debugDisplay != 0;
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}
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/**
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* Equivalent to element.closest(). If the browser doesn't support element.closest, it will
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* traverse the parents to achieve the same functionality.
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* Returns the closest ancestor of the current element (or the current element itself) which matches the selector.
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*
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* @param element DOM Element.
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* @param selector Selector to search.
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* @returns Closest ancestor.
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* @deprecated since app 4.0 Not needed anymore since it's supported on both Android and iOS. Use closest instead.
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*/
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closest(element: Element | undefined | null, selector: string): Element | null {
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return element?.closest(selector) ?? null;
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}
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/**
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* If the download size is higher than a certain threshold shows a confirm dialog.
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*
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* @param size Object containing size to download and a boolean to indicate if its totally or partialy calculated.
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* @param message Code of the message to show. Default: 'core.course.confirmdownload'.
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* @param unknownMessage ID of the message to show if size is unknown.
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* @param wifiThreshold Threshold to show confirm in WiFi connection. Default: CoreWifiDownloadThreshold.
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* @param limitedThreshold Threshold to show confirm in limited connection. Default: CoreDownloadThreshold.
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* @param alwaysConfirm True to show a confirm even if the size isn't high, false otherwise.
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* @returns Promise resolved when the user confirms or if no confirm needed.
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*/
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async confirmDownloadSize(
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size: CoreFileSizeSum,
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message?: string,
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unknownMessage?: string,
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wifiThreshold?: number,
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limitedThreshold?: number,
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alwaysConfirm?: boolean,
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): Promise<void> {
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const readableSize = CoreTextUtils.bytesToSize(size.size, 2);
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const getAvailableBytes = async (): Promise<number | null> => {
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const availableBytes = await CoreFile.calculateFreeSpace();
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if (CorePlatform.isAndroid()) {
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return availableBytes;
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} else {
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// Space calculation is not accurate on iOS, but it gets more accurate when space is lower.
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// We'll only use it when space is <500MB, or we're downloading more than twice the reported space.
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if (availableBytes < CoreConstants.IOS_FREE_SPACE_THRESHOLD || size.size > availableBytes / 2) {
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return availableBytes;
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} else {
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return null;
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}
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}
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};
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const getAvailableSpace = (availableBytes: number | null): string => {
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if (availableBytes === null) {
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return '';
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} else {
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const availableSize = CoreTextUtils.bytesToSize(availableBytes, 2);
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if (CorePlatform.isAndroid() && size.size > availableBytes - CoreConstants.MINIMUM_FREE_SPACE) {
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throw new CoreError(
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Translate.instant(
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'core.course.insufficientavailablespace',
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{ size: readableSize },
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),
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);
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}
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return Translate.instant('core.course.availablespace', { available: availableSize });
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}
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};
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const availableBytes = await getAvailableBytes();
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const availableSpace = getAvailableSpace(availableBytes);
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wifiThreshold = wifiThreshold === undefined ? CoreConstants.WIFI_DOWNLOAD_THRESHOLD : wifiThreshold;
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limitedThreshold = limitedThreshold === undefined ? CoreConstants.DOWNLOAD_THRESHOLD : limitedThreshold;
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let wifiPrefix = '';
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if (CoreNetwork.isNetworkAccessLimited()) {
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wifiPrefix = Translate.instant('core.course.confirmlimiteddownload');
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}
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if (size.size < 0 || (size.size == 0 && !size.total)) {
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// Seems size was unable to be calculated. Show a warning.
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unknownMessage = unknownMessage || 'core.course.confirmdownloadunknownsize';
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return this.showConfirm(
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wifiPrefix + Translate.instant(
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unknownMessage,
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{ availableSpace: availableSpace },
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),
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);
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} else if (!size.total) {
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// Filesize is only partial.
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return this.showConfirm(
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wifiPrefix + Translate.instant(
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'core.course.confirmpartialdownloadsize',
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{ size: readableSize, availableSpace: availableSpace },
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),
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);
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} else if (alwaysConfirm || size.size >= wifiThreshold ||
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(CoreNetwork.isNetworkAccessLimited() && size.size >= limitedThreshold)) {
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message = message || (size.size === 0 ? 'core.course.confirmdownloadzerosize' : 'core.course.confirmdownload');
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return this.showConfirm(
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wifiPrefix + Translate.instant(
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message,
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{ size: readableSize, availableSpace: availableSpace },
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),
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);
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}
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}
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/**
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* Convert some HTML as text into an HTMLElement. This HTML is put inside a div or a body.
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*
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* @param html Text to convert.
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* @returns Element.
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*/
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convertToElement(html: string): HTMLElement {
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// Add a div to hold the content, that's the element that will be returned.
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this.template.innerHTML = '<div>' + html + '</div>';
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return <HTMLElement> this.template.content.children[0];
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}
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/**
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* Create a "cancelled" error. These errors won't display an error message in showErrorModal functions.
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*
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* @returns The error object.
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* @deprecated since 3.9.5. Just create the error directly.
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*/
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createCanceledError(): CoreCanceledError {
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return new CoreCanceledError('');
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}
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/**
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* Given a list of changes for a component input detected by a KeyValueDiffers, create an object similar to the one
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* passed to the ngOnChanges functions.
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*
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* @param changes Changes detected by KeyValueDiffer.
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* @returns Changes in a format like ngOnChanges.
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*/
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createChangesFromKeyValueDiff(changes: KeyValueChanges<string, unknown>): { [name: string]: SimpleChange } {
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const newChanges: { [name: string]: SimpleChange } = {};
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// Added items are considered first change.
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changes.forEachAddedItem((item) => {
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newChanges[item.key] = new SimpleChange(item.previousValue, item.currentValue, true);
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});
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// Changed or removed items aren't first change.
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changes.forEachChangedItem((item) => {
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newChanges[item.key] = new SimpleChange(item.previousValue, item.currentValue, false);
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});
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changes.forEachRemovedItem((item) => {
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newChanges[item.key] = new SimpleChange(item.previousValue, item.currentValue, true);
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});
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return newChanges;
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}
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/**
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* Search all the URLs in a CSS file content.
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*
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* @param code CSS code.
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* @returns List of URLs.
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*/
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extractUrlsFromCSS(code: string): string[] {
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// First of all, search all the url(...) occurrences that don't include "data:".
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const urls: string[] = [];
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const matches = code.match(/url\(\s*["']?(?!data:)([^)]+)\)/igm);
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if (!matches) {
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return urls;
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}
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// Extract the URL from each match.
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matches.forEach((match) => {
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const submatches = match.match(/url\(\s*['"]?([^'"]*)['"]?\s*\)/im);
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if (submatches?.[1]) {
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urls.push(submatches[1]);
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}
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});
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return urls;
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}
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/**
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* Fix syntax errors in HTML.
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*
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* @param html HTML text.
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* @returns Fixed HTML text.
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*/
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fixHtml(html: string): string {
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this.template.innerHTML = html;
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// eslint-disable-next-line no-control-regex
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const attrNameRegExp = /[^\x00-\x20\x7F-\x9F"'>/=]+/;
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const fixElement = (element: Element): void => {
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// Remove attributes with an invalid name.
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Array.from(element.attributes).forEach((attr) => {
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if (!attrNameRegExp.test(attr.name)) {
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element.removeAttributeNode(attr);
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}
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});
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Array.from(element.children).forEach(fixElement);
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};
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Array.from(this.template.content.children).forEach(fixElement);
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return this.template.innerHTML;
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}
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/**
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* Focus an element and open keyboard.
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*
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* @param element HTML element to focus.
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*/
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async focusElement(
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element: HTMLIonInputElement | HTMLIonTextareaElement | HTMLIonSearchbarElement | HTMLElement,
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): Promise<void> {
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let retries = 10;
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let focusElement = element;
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if ('getInputElement' in focusElement) {
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// If it's an Ionic element get the right input to use.
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focusElement.componentOnReady && await focusElement.componentOnReady();
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focusElement = await focusElement.getInputElement();
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}
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if (!focusElement || !focusElement.focus) {
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throw new CoreError('Element to focus cannot be focused');
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}
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while (retries > 0 && focusElement !== document.activeElement) {
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focusElement.focus();
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if (focusElement === document.activeElement) {
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await CoreUtils.nextTick();
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if (CorePlatform.isAndroid() && this.supportsInputKeyboard(focusElement)) {
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// On some Android versions the keyboard doesn't open automatically.
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CoreApp.openKeyboard();
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}
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break;
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}
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// @TODO Probably a Mutation Observer would get this working.
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await CoreUtils.wait(50);
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retries--;
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}
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}
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/**
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* Formats a size to be used as width/height of an element.
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* If the size is already valid (like '500px' or '50%') it won't be modified.
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* Returned size will have a format like '500px'.
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*
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* @param size Size to format.
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* @returns Formatted size. If size is not valid, returns an empty string.
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*/
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formatPixelsSize(size: string | number): string {
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if (typeof size == 'string' && (size.indexOf('px') > -1 || size.indexOf('%') > -1 || size == 'auto' || size == 'initial')) {
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// It seems to be a valid size.
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return size;
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}
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if (typeof size == 'string') {
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// It's important to use parseInt instead of Number because Number('') is 0 instead of NaN.
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size = parseInt(size, 10);
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}
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if (!isNaN(size)) {
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return size + 'px';
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}
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return '';
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}
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/**
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* Returns the contents of a certain selection in a DOM element.
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*
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* @param element DOM element to search in.
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* @param selector Selector to search.
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* @returns Selection contents. Undefined if not found.
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*/
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getContentsOfElement(element: HTMLElement, selector: string): string | undefined {
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const selected = element.querySelector(selector);
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if (selected) {
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return selected.innerHTML;
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}
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}
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/**
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* Get the data from a form. It will only collect elements that have a name.
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*
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* @param form The form to get the data from.
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* @returns Object with the data. The keys are the names of the inputs.
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* @deprecated since 3.9.5. Function has been moved to CoreForms.
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*/
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getDataFromForm(form: HTMLFormElement): CoreFormFields {
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return CoreForms.getDataFromForm(form);
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}
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/**
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* Returns the attribute value of a string element. Only the first element will be selected.
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*
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* @param html HTML element in string.
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* @param attribute Attribute to get.
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* @returns Attribute value.
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*/
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getHTMLElementAttribute(html: string, attribute: string): string | null {
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return this.convertToElement(html).children[0].getAttribute(attribute);
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}
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/**
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* Returns height of an element.
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*
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* @param element DOM element to measure.
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* @param usePadding Whether to use padding to calculate the measure.
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* @param useMargin Whether to use margin to calculate the measure.
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* @param useBorder Whether to use borders to calculate the measure.
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* @param innerMeasure If inner measure is needed: padding, margin or borders will be substracted.
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* @returns Height in pixels.
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* @deprecated since app 4.0 Use getBoundingClientRect.height instead.
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*/
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getElementHeight(
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element: HTMLElement,
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usePadding?: boolean,
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useMargin?: boolean,
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useBorder?: boolean,
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innerMeasure?: boolean,
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): number {
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return this.getElementMeasure(element, false, usePadding, useMargin, useBorder, innerMeasure);
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}
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/**
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* Returns height or width of an element.
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*
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* @param element DOM element to measure.
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* @param getWidth Whether to get width or height.
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* @param usePadding Whether to use padding to calculate the measure.
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* @param useMargin Whether to use margin to calculate the measure.
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* @param useBorder Whether to use borders to calculate the measure.
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* @param innerMeasure If inner measure is needed: padding, margin or borders will be substracted.
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* @returns Measure in pixels.
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* @deprecated since app 4.0 Use getBoundingClientRect.height or width instead.
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*/
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getElementMeasure(
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element: HTMLElement,
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getWidth?: boolean,
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usePadding?: boolean,
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useMargin?: boolean,
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useBorder?: boolean,
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innerMeasure?: boolean,
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): number {
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const offsetMeasure = getWidth ? 'offsetWidth' : 'offsetHeight';
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const measureName = getWidth ? 'width' : 'height';
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const clientMeasure = getWidth ? 'clientWidth' : 'clientHeight';
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const priorSide = getWidth ? 'Left' : 'Top';
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const afterSide = getWidth ? 'Right' : 'Bottom';
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let measure = element[offsetMeasure] || element[measureName] || element[clientMeasure] || 0;
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// Measure not correctly taken.
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if (measure <= 0) {
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const style = getComputedStyle(element);
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if (style?.display == '') {
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element.style.display = 'inline-block';
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measure = element[offsetMeasure] || element[measureName] || element[clientMeasure] || 0;
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element.style.display = '';
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}
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}
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if (usePadding || useMargin || useBorder) {
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const computedStyle = getComputedStyle(element);
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let surround = 0;
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if (usePadding) {
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surround += this.getComputedStyleMeasure(computedStyle, 'padding' + priorSide) +
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this.getComputedStyleMeasure(computedStyle, 'padding' + afterSide);
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}
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if (useMargin) {
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surround += this.getComputedStyleMeasure(computedStyle, 'margin' + priorSide) +
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this.getComputedStyleMeasure(computedStyle, 'margin' + afterSide);
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}
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if (useBorder) {
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surround += this.getComputedStyleMeasure(computedStyle, 'border' + priorSide + 'Width') +
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this.getComputedStyleMeasure(computedStyle, 'border' + afterSide + 'Width');
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}
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if (innerMeasure) {
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measure = measure > surround ? measure - surround : 0;
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} else {
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measure += surround;
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}
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}
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return measure;
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}
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/**
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* Returns the computed style measure or 0 if not found or NaN.
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|
*
|
|
* @param style Style from getComputedStyle.
|
|
* @param measure Measure to get.
|
|
* @returns Result of the measure.
|
|
*/
|
|
getComputedStyleMeasure(style: CSSStyleDeclaration, measure: string): number {
|
|
return parseInt(style[measure], 10) || 0;
|
|
}
|
|
|
|
/**
|
|
* Returns width of an element.
|
|
*
|
|
* @param element DOM element to measure.
|
|
* @param usePadding Whether to use padding to calculate the measure.
|
|
* @param useMargin Whether to use margin to calculate the measure.
|
|
* @param useBorder Whether to use borders to calculate the measure.
|
|
* @param innerMeasure If inner measure is needed: padding, margin or borders will be substracted.
|
|
* @returns Width in pixels.
|
|
* @deprecated since app 4.0 Use getBoundingClientRect.width instead.
|
|
*/
|
|
getElementWidth(
|
|
element: HTMLElement,
|
|
usePadding?: boolean,
|
|
useMargin?: boolean,
|
|
useBorder?: boolean,
|
|
innerMeasure?: boolean,
|
|
): number {
|
|
return this.getElementMeasure(element, true, usePadding, useMargin, useBorder, innerMeasure);
|
|
}
|
|
|
|
/**
|
|
* Retrieve the position of a element relative to another element.
|
|
*
|
|
* @param element Element to search in.
|
|
* @param selector Selector to find the element to gets the position.
|
|
* @param positionParentClass Parent Class where to stop calculating the position. Default inner-scroll.
|
|
* @returns positionLeft, positionTop of the element relative to.
|
|
* @deprecated since app 4.0. Use CoreDom.getRelativeElementPosition instead.
|
|
*/
|
|
getElementXY(element: HTMLElement, selector?: string, positionParentClass = 'inner-scroll'): [number, number] | null {
|
|
if (selector) {
|
|
const foundElement = element.querySelector<HTMLElement>(selector);
|
|
if (!foundElement) {
|
|
// Element not found.
|
|
return null;
|
|
}
|
|
|
|
element = foundElement;
|
|
}
|
|
|
|
const parent = element.closest<HTMLElement>(`.${positionParentClass}`);
|
|
if (!parent) {
|
|
return null;
|
|
}
|
|
|
|
const position = CoreDom.getRelativeElementPosition(element, parent);
|
|
|
|
// Calculate the top and left positions.
|
|
return [
|
|
Math.ceil(position.x),
|
|
Math.ceil(position.y),
|
|
];
|
|
}
|
|
|
|
/**
|
|
* Given a message, it deduce if it's a network error.
|
|
*
|
|
* @param message Message text.
|
|
* @param error Error object.
|
|
* @returns True if the message error is a network error, false otherwise.
|
|
*/
|
|
protected isNetworkError(message: string, error?: CoreError | CoreTextErrorObject | string): boolean {
|
|
return message == Translate.instant('core.networkerrormsg') ||
|
|
message == Translate.instant('core.fileuploader.errormustbeonlinetoupload') ||
|
|
error instanceof CoreNetworkError;
|
|
}
|
|
|
|
/**
|
|
* Given a message, check if it's a site unavailable error.
|
|
*
|
|
* @param message Message text.
|
|
* @returns Whether the message is a site unavailable error.
|
|
*/
|
|
protected isSiteUnavailableError(message: string): boolean {
|
|
let siteUnavailableMessage = Translate.instant('core.siteunavailablehelp', { site: 'SITEURLPLACEHOLDER' });
|
|
siteUnavailableMessage = CoreTextUtils.escapeForRegex(siteUnavailableMessage);
|
|
siteUnavailableMessage = siteUnavailableMessage.replace('SITEURLPLACEHOLDER', '.*');
|
|
|
|
return new RegExp(siteUnavailableMessage).test(message);
|
|
}
|
|
|
|
/**
|
|
* Get the error message from an error, including debug data if needed.
|
|
*
|
|
* @param error Message to show.
|
|
* @param needsTranslate Whether the error needs to be translated.
|
|
* @returns Error message, null if no error should be displayed.
|
|
*/
|
|
getErrorMessage(error: CoreError | CoreTextErrorObject | string, needsTranslate?: boolean): string | null {
|
|
if (typeof error != 'string' && !error) {
|
|
return null;
|
|
}
|
|
|
|
let extraInfo = '';
|
|
let errorMessage: string | undefined;
|
|
|
|
if (typeof error == 'object') {
|
|
if (this.debugDisplay) {
|
|
// Get the debug info. Escape the HTML so it is displayed as it is in the view.
|
|
if ('debuginfo' in error && error.debuginfo) {
|
|
extraInfo = '<br><br>' + CoreTextUtils.escapeHTML(error.debuginfo, false);
|
|
}
|
|
if ('backtrace' in error && error.backtrace) {
|
|
extraInfo += '<br><br>' + CoreTextUtils.replaceNewLines(
|
|
CoreTextUtils.escapeHTML(error.backtrace, false),
|
|
'<br>',
|
|
);
|
|
}
|
|
|
|
// eslint-disable-next-line no-console
|
|
console.error(error);
|
|
}
|
|
|
|
if (this.isSilentError(error)) {
|
|
// It's a silent error, don't display an error.
|
|
return null;
|
|
}
|
|
|
|
// We received an object instead of a string. Search for common properties.
|
|
errorMessage = CoreTextUtils.getErrorMessageFromError(error);
|
|
if (!errorMessage) {
|
|
// No common properties found, just stringify it.
|
|
errorMessage = JSON.stringify(error);
|
|
extraInfo = ''; // No need to add extra info because it's already in the error.
|
|
}
|
|
|
|
// Try to remove tokens from the contents.
|
|
const matches = errorMessage.match(/token"?[=|:]"?(\w*)/);
|
|
if (matches?.[1]) {
|
|
errorMessage = errorMessage.replace(new RegExp(matches[1], 'g'), 'secret');
|
|
}
|
|
} else {
|
|
errorMessage = error;
|
|
}
|
|
|
|
if (errorMessage == CoreConstants.DONT_SHOW_ERROR) {
|
|
// The error shouldn't be shown, stop.
|
|
return null;
|
|
}
|
|
|
|
let message = CoreTextUtils.decodeHTML(needsTranslate ? Translate.instant(errorMessage) : errorMessage);
|
|
|
|
if (extraInfo) {
|
|
message += extraInfo;
|
|
}
|
|
|
|
return message;
|
|
}
|
|
|
|
/**
|
|
* Retrieve component/directive instance.
|
|
* Please use this function only if you cannot retrieve the instance using parent/child methods: ViewChild (or similar)
|
|
* or Angular's injection.
|
|
*
|
|
* @param element The root element of the component/directive.
|
|
* @returns The instance, undefined if not found.
|
|
* @deprecated since 4.0.0. Use CoreDirectivesRegistry instead.
|
|
*/
|
|
getInstanceByElement<T = unknown>(element: Element): T | undefined {
|
|
return CoreDirectivesRegistry.resolve<T>(element) ?? undefined;
|
|
}
|
|
|
|
/**
|
|
* Check whether an error is an error caused because the user canceled a showConfirm.
|
|
*
|
|
* @param error Error to check.
|
|
* @returns Whether it's a canceled error.
|
|
*/
|
|
isCanceledError(error: CoreAnyError): boolean {
|
|
return error instanceof CoreCanceledError;
|
|
}
|
|
|
|
/**
|
|
* Check whether an error is an error caused because the user canceled a showConfirm.
|
|
*
|
|
* @param error Error to check.
|
|
* @returns Whether it's a canceled error.
|
|
*/
|
|
isSilentError(error: CoreAnyError): boolean {
|
|
return error instanceof CoreSilentError;
|
|
}
|
|
|
|
/**
|
|
* Wait an element to exists using the findFunction.
|
|
*
|
|
* @param findFunction The function used to find the element.
|
|
* @param retries Number of retries before giving up.
|
|
* @param retryAfter Milliseconds to wait before retrying if the element wasn't found.
|
|
* @returns Resolved if found, rejected if too many tries.
|
|
* @deprecated since app 4.0 Use CoreDom.waitToBeInsideElement instead.
|
|
*/
|
|
async waitElementToExist(
|
|
findFunction: () => HTMLElement | null,
|
|
retries: number = 100,
|
|
retryAfter: number = 100,
|
|
): Promise<HTMLElement> {
|
|
const element = findFunction();
|
|
|
|
if (!element && retries === 0) {
|
|
throw Error('Element not found');
|
|
}
|
|
|
|
if (!element) {
|
|
await CoreUtils.wait(retryAfter);
|
|
|
|
return this.waitElementToExist(findFunction, retries - 1);
|
|
}
|
|
|
|
return element;
|
|
}
|
|
|
|
/**
|
|
* Handle bootstrap tooltips in a certain element.
|
|
*
|
|
* @param element Element to check.
|
|
*/
|
|
handleBootstrapTooltips(element: HTMLElement): void {
|
|
const els = Array.from(element.querySelectorAll('[data-toggle="tooltip"]'));
|
|
|
|
els.forEach((el) => {
|
|
const content = el.getAttribute('title') || el.getAttribute('data-original-title');
|
|
const trigger = el.getAttribute('data-trigger') || 'hover focus';
|
|
const treated = el.getAttribute('data-bstooltip-treated');
|
|
|
|
if (!content || treated === 'true' ||
|
|
(trigger.indexOf('hover') == -1 && trigger.indexOf('focus') == -1 && trigger.indexOf('click') == -1)) {
|
|
return;
|
|
}
|
|
|
|
el.setAttribute('data-bstooltip-treated', 'true'); // Mark it as treated.
|
|
|
|
// Store the title in data-original-title instead of title, like BS does.
|
|
el.setAttribute('data-original-title', content);
|
|
el.setAttribute('title', '');
|
|
|
|
el.addEventListener('click', async (ev: Event) => {
|
|
const html = el.getAttribute('data-html');
|
|
|
|
await CoreDomUtils.openPopover({
|
|
component: CoreBSTooltipComponent,
|
|
componentProps: {
|
|
content,
|
|
html: html === 'true',
|
|
},
|
|
event: ev,
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Check if an element is outside of screen (viewport).
|
|
*
|
|
* @param scrollEl The element that must be scrolled.
|
|
* @param element DOM element to check.
|
|
* @param point The point of the element to check.
|
|
* @returns Whether the element is outside of the viewport.
|
|
*/
|
|
isElementOutsideOfScreen(
|
|
scrollEl: HTMLElement,
|
|
element: HTMLElement,
|
|
point: VerticalPoint = VerticalPoint.MID,
|
|
): boolean {
|
|
const elementRect = element.getBoundingClientRect();
|
|
|
|
if (!elementRect) {
|
|
return false;
|
|
}
|
|
|
|
let elementPoint: number;
|
|
switch (point) {
|
|
case VerticalPoint.TOP:
|
|
elementPoint = elementRect.top;
|
|
break;
|
|
|
|
case VerticalPoint.BOTTOM:
|
|
elementPoint = elementRect.bottom;
|
|
break;
|
|
|
|
case VerticalPoint.MID:
|
|
elementPoint = Math.round((elementRect.bottom + elementRect.top) / 2);
|
|
break;
|
|
}
|
|
|
|
const scrollElRect = scrollEl.getBoundingClientRect();
|
|
const scrollTopPos = scrollElRect?.top || 0;
|
|
|
|
return elementPoint > window.innerHeight || elementPoint < scrollTopPos;
|
|
}
|
|
|
|
/**
|
|
* Check if rich text editor is enabled.
|
|
*
|
|
* @returns Promise resolved with boolean: true if enabled, false otherwise.
|
|
*/
|
|
async isRichTextEditorEnabled(): Promise<boolean> {
|
|
const enabled = await CoreConfig.get(CoreConstants.SETTINGS_RICH_TEXT_EDITOR, true);
|
|
|
|
return !!enabled;
|
|
}
|
|
|
|
/**
|
|
* Check if rich text editor is supported in the platform.
|
|
*
|
|
* @returns Whether it's supported.
|
|
* @deprecated since 3.9.5
|
|
*/
|
|
isRichTextEditorSupported(): boolean {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Move children from one HTMLElement to another.
|
|
*
|
|
* @param oldParent The old parent.
|
|
* @param newParent The new parent.
|
|
* @param prepend If true, adds the children to the beginning of the new parent.
|
|
* @returns List of moved children.
|
|
*/
|
|
moveChildren(oldParent: HTMLElement, newParent: HTMLElement, prepend?: boolean): Node[] {
|
|
const movedChildren: Node[] = [];
|
|
const referenceNode = prepend ? newParent.firstChild : null;
|
|
|
|
while (oldParent.childNodes.length > 0) {
|
|
const child = oldParent.childNodes[0];
|
|
movedChildren.push(child);
|
|
|
|
newParent.insertBefore(child, referenceNode);
|
|
}
|
|
|
|
return movedChildren;
|
|
}
|
|
|
|
/**
|
|
* Search and remove a certain element from inside another element.
|
|
*
|
|
* @param element DOM element to search in.
|
|
* @param selector Selector to search.
|
|
*/
|
|
removeElement(element: HTMLElement, selector: string): void {
|
|
const selected = element.querySelector(selector);
|
|
if (selected) {
|
|
selected.remove();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Search and remove a certain element from an HTML code.
|
|
*
|
|
* @param html HTML code to change.
|
|
* @param selector Selector to search.
|
|
* @param removeAll True if it should remove all matches found, false if it should only remove the first one.
|
|
* @returns HTML without the element.
|
|
*/
|
|
removeElementFromHtml(html: string, selector: string, removeAll?: boolean): string {
|
|
const element = this.convertToElement(html);
|
|
|
|
if (removeAll) {
|
|
const selected = element.querySelectorAll(selector);
|
|
for (let i = 0; i < selected.length; i++) {
|
|
selected[i].remove();
|
|
}
|
|
} else {
|
|
const selected = element.querySelector(selector);
|
|
if (selected) {
|
|
selected.remove();
|
|
}
|
|
}
|
|
|
|
return element.innerHTML;
|
|
}
|
|
|
|
/**
|
|
* Remove a component/directive instance using the DOM Element.
|
|
*
|
|
* @param element The root element of the component/directive.
|
|
* @deprecated since 4.0.0. It's no longer necessary to remove instances.
|
|
*/
|
|
// eslint-disable-next-line @typescript-eslint/no-unused-vars
|
|
removeInstanceByElement(element: Element): void {
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Remove a component/directive instance using the ID.
|
|
*
|
|
* @param id The ID to remove.
|
|
* @deprecated since 4.0.0. It's no longer necessary to remove instances.
|
|
*/
|
|
// eslint-disable-next-line @typescript-eslint/no-unused-vars
|
|
removeInstanceById(id: string): void {
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Search for certain classes in an element contents and replace them with the specified new values.
|
|
*
|
|
* @param element DOM element.
|
|
* @param map Mapping of the classes to replace. Keys must be the value to replace, values must be
|
|
* the new class name. Example: {'correct': 'core-question-answer-correct'}.
|
|
*/
|
|
replaceClassesInElement(element: HTMLElement, map: {[currentValue: string]: string}): void {
|
|
for (const key in map) {
|
|
const foundElements = element.querySelectorAll('.' + key);
|
|
|
|
for (let i = 0; i < foundElements.length; i++) {
|
|
const foundElement = foundElements[i];
|
|
foundElement.className = foundElement.className.replace(key, map[key]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Given an HTML, search all links and media and tries to restore original sources using the paths object.
|
|
*
|
|
* @param html HTML code.
|
|
* @param paths Object linking URLs in the html code with the real URLs to use.
|
|
* @param anchorFn Function to call with each anchor. Optional.
|
|
* @returns Treated HTML code.
|
|
*/
|
|
restoreSourcesInHtml(
|
|
html: string,
|
|
paths: {[url: string]: string},
|
|
anchorFn?: (anchor: HTMLElement, href: string) => void,
|
|
): string {
|
|
const element = this.convertToElement(html);
|
|
|
|
// Treat elements with src (img, audio, video, ...).
|
|
const media = Array.from(element.querySelectorAll('img, video, audio, source, track'));
|
|
media.forEach((media: HTMLElement) => {
|
|
const currentSrc = media.getAttribute('src');
|
|
const newSrc = currentSrc ?
|
|
paths[CoreUrlUtils.removeUrlParams(CoreTextUtils.decodeURIComponent(currentSrc))] :
|
|
undefined;
|
|
|
|
if (newSrc !== undefined) {
|
|
media.setAttribute('src', newSrc);
|
|
}
|
|
|
|
// Treat video posters.
|
|
const currentPoster = media.getAttribute('poster');
|
|
if (media.tagName == 'VIDEO' && currentPoster) {
|
|
const newPoster = paths[CoreTextUtils.decodeURIComponent(currentPoster)];
|
|
if (newPoster !== undefined) {
|
|
media.setAttribute('poster', newPoster);
|
|
}
|
|
}
|
|
});
|
|
|
|
// Now treat links.
|
|
const anchors = Array.from(element.querySelectorAll('a'));
|
|
anchors.forEach((anchor: HTMLElement) => {
|
|
const currentHref = anchor.getAttribute('href');
|
|
const newHref = currentHref ?
|
|
paths[CoreUrlUtils.removeUrlParams(CoreTextUtils.decodeURIComponent(currentHref))] :
|
|
undefined;
|
|
|
|
if (newHref !== undefined) {
|
|
anchor.setAttribute('href', newHref);
|
|
|
|
if (typeof anchorFn == 'function') {
|
|
anchorFn(anchor, newHref);
|
|
}
|
|
}
|
|
});
|
|
|
|
return element.innerHTML;
|
|
}
|
|
|
|
/**
|
|
* Scroll to somehere in the content.
|
|
*
|
|
* @param content Content to scroll.
|
|
* @param x The x-value to scroll to.
|
|
* @param y The y-value to scroll to.
|
|
* @param duration Duration of the scroll animation in milliseconds.
|
|
* @returns Returns a promise which is resolved when the scroll has completed.
|
|
* @deprecated since 3.9.5. Use directly the IonContent class.
|
|
*/
|
|
scrollTo(content: IonContent, x: number, y: number, duration = 0): Promise<void> {
|
|
return content.scrollToPoint(x, y, duration);
|
|
}
|
|
|
|
/**
|
|
* Scroll to Bottom of the content.
|
|
*
|
|
* @param content Content to scroll.
|
|
* @param duration Duration of the scroll animation in milliseconds.
|
|
* @returns Returns a promise which is resolved when the scroll has completed.
|
|
* @deprecated since 3.9.5. Use directly the IonContent class.
|
|
*/
|
|
scrollToBottom(content: IonContent, duration = 0): Promise<void> {
|
|
return content.scrollToBottom(duration);
|
|
}
|
|
|
|
/**
|
|
* Scroll to Top of the content.
|
|
*
|
|
* @param content Content to scroll.
|
|
* @param duration Duration of the scroll animation in milliseconds.
|
|
* @returns Returns a promise which is resolved when the scroll has completed.
|
|
* @deprecated since 3.9.5. Use directly the IonContent class.
|
|
*/
|
|
scrollToTop(content: IonContent, duration = 0): Promise<void> {
|
|
return content.scrollToTop(duration);
|
|
}
|
|
|
|
/**
|
|
* Returns height of the content.
|
|
*
|
|
* @param content Content where to execute the function.
|
|
* @returns Promise resolved with content height.
|
|
*/
|
|
async getContentHeight(content: IonContent): Promise<number> {
|
|
try {
|
|
const scrollElement = await content.getScrollElement();
|
|
|
|
return scrollElement.clientHeight || 0;
|
|
} catch {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns scroll height of the content.
|
|
*
|
|
* @param content Content where to execute the function.
|
|
* @returns Promise resolved with scroll height.
|
|
*/
|
|
async getScrollHeight(content: IonContent): Promise<number> {
|
|
try {
|
|
const scrollElement = await content.getScrollElement();
|
|
|
|
return scrollElement.scrollHeight || 0;
|
|
} catch {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns scrollTop of the content.
|
|
*
|
|
* @param content Content where to execute the function.
|
|
* @returns Promise resolved with scroll top.
|
|
*/
|
|
async getScrollTop(content: IonContent): Promise<number> {
|
|
try {
|
|
const scrollElement = await content.getScrollElement();
|
|
|
|
return scrollElement.scrollTop || 0;
|
|
} catch {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Scroll to a certain element.
|
|
*
|
|
* @param content Not used anymore.
|
|
* @param element The element to scroll to.
|
|
* @param scrollParentClass Not used anymore.
|
|
* @param duration Duration of the scroll animation in milliseconds.
|
|
* @returns True if the element is found, false otherwise.
|
|
* @deprecated since app 4.0 Use CoreDom.scrollToElement instead.
|
|
*/
|
|
scrollToElement(content: IonContent, element: HTMLElement, scrollParentClass?: string, duration?: number): boolean {
|
|
CoreDom.scrollToElement(element, undefined, { duration });
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Scroll to a certain element using a selector to find it.
|
|
*
|
|
* @param container The element that contains the element that must be scrolled.
|
|
* @param content Not used anymore.
|
|
* @param selector Selector to find the element to scroll to.
|
|
* @param scrollParentClass Not used anymore.
|
|
* @param duration Duration of the scroll animation in milliseconds.
|
|
* @returns True if the element is found, false otherwise.
|
|
* @deprecated since app 4.0 Use CoreDom.scrollToElement instead.
|
|
*/
|
|
scrollToElementBySelector(
|
|
container: HTMLElement | null,
|
|
content: unknown | null,
|
|
selector: string,
|
|
scrollParentClass?: string,
|
|
duration?: number,
|
|
): boolean {
|
|
if (!container || !content) {
|
|
return false;
|
|
}
|
|
|
|
CoreDom.scrollToElement(container, selector, { duration });
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
/**
|
|
* Search for an input with error (core-input-error directive) and scrolls to it if found.
|
|
*
|
|
* @param container The element that contains the element that must be scrolled.
|
|
* @returns True if the element is found, false otherwise.
|
|
* @deprecated since app 4.0 Use CoreDom.scrollToInputError instead.
|
|
*/
|
|
scrollToInputError(container: HTMLElement | null): boolean {
|
|
if (!container) {
|
|
return false;
|
|
}
|
|
|
|
CoreDom.scrollToInputError(container);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Set whether debug messages should be displayed.
|
|
*
|
|
* @param value Whether to display or not.
|
|
*/
|
|
setDebugDisplay(value: boolean): void {
|
|
this.debugDisplay = value;
|
|
}
|
|
|
|
/**
|
|
* Show an alert modal with a button to close it.
|
|
*
|
|
* @param header Title to show.
|
|
* @param message Message to show.
|
|
* @param buttonText Text of the button.
|
|
* @param autocloseTime Number of milliseconds to wait to close the modal. If not defined, modal won't be closed.
|
|
* @returns Promise resolved with the alert modal.
|
|
*/
|
|
async showAlert(
|
|
header: string | undefined,
|
|
message: string,
|
|
buttonText?: string,
|
|
autocloseTime?: number,
|
|
): Promise<HTMLIonAlertElement> {
|
|
return this.showAlertWithOptions({
|
|
header,
|
|
message,
|
|
buttons: [buttonText || Translate.instant('core.ok')],
|
|
}, autocloseTime);
|
|
}
|
|
|
|
/**
|
|
* General show an alert modal.
|
|
*
|
|
* @param options Alert options to pass to the alert.
|
|
* @param autocloseTime Number of milliseconds to wait to close the modal. If not defined, modal won't be closed.
|
|
* @returns Promise resolved with the alert modal.
|
|
*/
|
|
async showAlertWithOptions(options: AlertOptions = {}, autocloseTime?: number): Promise<HTMLIonAlertElement> {
|
|
const hasHTMLTags = CoreTextUtils.hasHTMLTags(<string> options.message || '');
|
|
|
|
if (hasHTMLTags && !CoreSites.getCurrentSite()?.isVersionGreaterEqualThan('3.7')) {
|
|
// Treat multilang.
|
|
options.message = await AddonFilterMultilangHandler.filter(<string> options.message);
|
|
}
|
|
|
|
const alertId = <string> Md5.hashAsciiStr((options.header || '') + '#' + (options.message || ''));
|
|
|
|
if (this.displayedAlerts[alertId]) {
|
|
// There's already an alert with the same message and title. Return it.
|
|
return this.displayedAlerts[alertId];
|
|
}
|
|
|
|
const alert = await AlertController.create(options);
|
|
|
|
if (Object.keys(this.displayedAlerts).length === 0) {
|
|
await Promise.all(this.activeLoadingModals.slice(0).reverse().map(modal => modal.pause()));
|
|
}
|
|
|
|
// eslint-disable-next-line promise/catch-or-return
|
|
alert.present().then(() => {
|
|
if (hasHTMLTags) {
|
|
// Treat all anchors so they don't override the app.
|
|
const alertMessageEl: HTMLElement | null = alert.querySelector('.alert-message');
|
|
alertMessageEl && this.treatAnchors(alertMessageEl);
|
|
}
|
|
|
|
return;
|
|
});
|
|
|
|
// Store the alert and remove it when dismissed.
|
|
this.displayedAlerts[alertId] = alert;
|
|
|
|
// Set the callbacks to trigger an observable event.
|
|
// eslint-disable-next-line promise/catch-or-return
|
|
alert.onDidDismiss().then(async () => {
|
|
delete this.displayedAlerts[alertId];
|
|
|
|
// eslint-disable-next-line promise/always-return
|
|
if (Object.keys(this.displayedAlerts).length === 0) {
|
|
await Promise.all(this.activeLoadingModals.map(modal => modal.resume()));
|
|
}
|
|
});
|
|
|
|
if (autocloseTime && autocloseTime > 0) {
|
|
setTimeout(async () => {
|
|
await alert.dismiss();
|
|
|
|
if (options.buttons) {
|
|
// Execute dismiss function if any.
|
|
const cancelButton = <AlertButton | undefined> options.buttons.find(
|
|
(button) => typeof button != 'string' && button.handler !== undefined && button.role == 'cancel',
|
|
);
|
|
cancelButton?.handler?.(null);
|
|
}
|
|
}, autocloseTime);
|
|
}
|
|
|
|
return alert;
|
|
}
|
|
|
|
/**
|
|
* Show an alert modal with a button to close it, translating the values supplied.
|
|
*
|
|
* @param header Title to show.
|
|
* @param message Message to show.
|
|
* @param buttonText Text of the button.
|
|
* @param autocloseTime Number of milliseconds to wait to close the modal. If not defined, modal won't be closed.
|
|
* @returns Promise resolved with the alert modal.
|
|
*/
|
|
showAlertTranslated(
|
|
header: string | undefined,
|
|
message: string,
|
|
buttonText?: string,
|
|
autocloseTime?: number,
|
|
): Promise<HTMLIonAlertElement> {
|
|
header = header ? Translate.instant(header) : header;
|
|
message = message ? Translate.instant(message) : message;
|
|
buttonText = buttonText ? Translate.instant(buttonText) : buttonText;
|
|
|
|
return this.showAlert(header, message, buttonText, autocloseTime);
|
|
}
|
|
|
|
/**
|
|
* Shortcut for a delete confirmation modal.
|
|
*
|
|
* @param translateMessage String key to show in the modal body translated. Default: 'core.areyousure'.
|
|
* @param translateArgs Arguments to pass to translate if necessary.
|
|
* @param options More options. See https://ionicframework.com/docs/v3/api/components/alert/AlertController/
|
|
* @returns Promise resolved if the user confirms and rejected with a canceled error if he cancels.
|
|
*/
|
|
showDeleteConfirm(
|
|
translateMessage: string = 'core.areyousure',
|
|
translateArgs: Record<string, unknown> = {},
|
|
options: AlertOptions = {},
|
|
): Promise<void> {
|
|
return new Promise((resolve, reject): void => {
|
|
options.message = Translate.instant(translateMessage, translateArgs);
|
|
|
|
options.buttons = [
|
|
{
|
|
text: Translate.instant('core.cancel'),
|
|
role: 'cancel',
|
|
handler: () => {
|
|
reject(new CoreCanceledError(''));
|
|
},
|
|
},
|
|
{
|
|
text: Translate.instant('core.delete'),
|
|
role: 'destructive',
|
|
handler: () => {
|
|
resolve();
|
|
},
|
|
},
|
|
];
|
|
|
|
if (!options.header) {
|
|
options.cssClass = (options.cssClass || '') + ' core-nohead';
|
|
}
|
|
|
|
this.showAlertWithOptions(options, 0);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Show a confirm modal.
|
|
*
|
|
* @param message Message to show in the modal body.
|
|
* @param header Header of the modal.
|
|
* @param okText Text of the OK button.
|
|
* @param cancelText Text of the Cancel button.
|
|
* @param options More options.
|
|
* @returns Promise resolved if the user confirms and rejected with a canceled error if he cancels.
|
|
*/
|
|
showConfirm<T>(
|
|
message: string,
|
|
header?: string,
|
|
okText?: string,
|
|
cancelText?: string,
|
|
options: AlertOptions = {},
|
|
): Promise<T> {
|
|
return new Promise<T>((resolve, reject): void => {
|
|
options.header = header;
|
|
options.message = message;
|
|
|
|
options.buttons = [
|
|
{
|
|
text: cancelText || Translate.instant('core.cancel'),
|
|
role: 'cancel',
|
|
handler: () => {
|
|
reject(new CoreCanceledError(''));
|
|
},
|
|
},
|
|
{
|
|
text: okText || Translate.instant('core.ok'),
|
|
handler: (data: T) => {
|
|
resolve(data);
|
|
},
|
|
},
|
|
];
|
|
|
|
if (!header) {
|
|
options.cssClass = (options.cssClass || '') + ' core-nohead';
|
|
}
|
|
|
|
this.showAlertWithOptions(options, 0);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Show an alert modal with an error message.
|
|
*
|
|
* @param error Message to show.
|
|
* @param needsTranslate Whether the error needs to be translated.
|
|
* @param autocloseTime Number of milliseconds to wait to close the modal. If not defined, modal won't be closed.
|
|
* @returns Promise resolved with the alert modal.
|
|
*/
|
|
async showErrorModal(
|
|
error: CoreError | CoreTextErrorObject | string,
|
|
needsTranslate?: boolean,
|
|
autocloseTime?: number,
|
|
): Promise<HTMLIonAlertElement | null> {
|
|
if (this.isCanceledError(error)) {
|
|
// It's a canceled error, don't display an error.
|
|
return null;
|
|
}
|
|
|
|
const message = this.getErrorMessage(error, needsTranslate);
|
|
|
|
if (message === null) {
|
|
// Message doesn't need to be displayed, stop.
|
|
return null;
|
|
}
|
|
|
|
const alertOptions: AlertOptions = { message };
|
|
|
|
if (this.isNetworkError(message, error)) {
|
|
alertOptions.cssClass = 'core-alert-network-error';
|
|
}
|
|
|
|
if (typeof error !== 'string' && 'title' in error && error.title) {
|
|
alertOptions.header = error.title || undefined;
|
|
} else if (message === Translate.instant('core.sitenotfoundhelp')) {
|
|
alertOptions.header = Translate.instant('core.sitenotfound');
|
|
} else if (this.isSiteUnavailableError(message)) {
|
|
alertOptions.header = CoreSites.isLoggedIn()
|
|
? Translate.instant('core.connectionlost')
|
|
: Translate.instant('core.cannotconnect');
|
|
} else {
|
|
alertOptions.header = Translate.instant('core.error');
|
|
}
|
|
|
|
if (typeof error !== 'string' && 'buttons' in error && typeof error.buttons !== 'undefined') {
|
|
alertOptions.buttons = error.buttons;
|
|
} else if (error instanceof CoreSiteError) {
|
|
if (error.errorDetails) {
|
|
alertOptions.message = `<p>${alertOptions.message}</p><div class="core-error-info-container"></div>`;
|
|
}
|
|
|
|
const supportConfig = error.supportConfig;
|
|
|
|
alertOptions.buttons = [Translate.instant('core.ok')];
|
|
|
|
if (supportConfig?.canContactSupport()) {
|
|
alertOptions.buttons.push({
|
|
text: Translate.instant('core.contactsupport'),
|
|
handler: () => CoreUserSupport.contact({
|
|
supportConfig,
|
|
subject: alertOptions.header,
|
|
message: `${error.errorcode}\n\n${error.errorDetails}`,
|
|
}),
|
|
});
|
|
}
|
|
} else {
|
|
alertOptions.buttons = [Translate.instant('core.ok')];
|
|
}
|
|
|
|
const alertElement = await this.showAlertWithOptions(alertOptions, autocloseTime);
|
|
|
|
if (error instanceof CoreSiteError && error.errorDetails) {
|
|
const containerElement = alertElement.querySelector('.core-error-info-container');
|
|
|
|
if (containerElement) {
|
|
containerElement.innerHTML = CoreErrorInfoComponent.render(error.errorDetails, error.errorcode);
|
|
}
|
|
}
|
|
|
|
return alertElement;
|
|
}
|
|
|
|
/**
|
|
* Show an alert modal with an error message. It uses a default message if error is not a string.
|
|
*
|
|
* @param error Message to show.
|
|
* @param defaultError Message to show if the error is not a string.
|
|
* @param needsTranslate Whether the error needs to be translated.
|
|
* @param autocloseTime Number of milliseconds to wait to close the modal. If not defined, modal won't be closed.
|
|
* @returns Promise resolved with the alert modal.
|
|
*/
|
|
async showErrorModalDefault(
|
|
error: CoreAnyError,
|
|
defaultError: string,
|
|
needsTranslate = false,
|
|
autocloseTime?: number,
|
|
): Promise<HTMLIonAlertElement | null> {
|
|
if (this.isCanceledError(error) || this.isSilentError(error)) {
|
|
// It's a canceled or a silent error, don't display an error.
|
|
return null;
|
|
}
|
|
|
|
let errorMessage = error || undefined;
|
|
|
|
if (error && typeof error != 'string') {
|
|
errorMessage = CoreTextUtils.getErrorMessageFromError(error);
|
|
}
|
|
|
|
return this.showErrorModal(
|
|
typeof errorMessage == 'string' && errorMessage ? error! : defaultError,
|
|
needsTranslate,
|
|
autocloseTime,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Show an alert modal with the first warning error message. It uses a default message if error is not a string.
|
|
*
|
|
* @param warnings Warnings returned.
|
|
* @param defaultError Message to show if the error is not a string.
|
|
* @param needsTranslate Whether the error needs to be translated.
|
|
* @param autocloseTime Number of milliseconds to wait to close the modal. If not defined, modal won't be closed.
|
|
* @returns Promise resolved with the alert modal.
|
|
*/
|
|
showErrorModalFirstWarning(
|
|
warnings: CoreWSExternalWarning[],
|
|
defaultError: string,
|
|
needsTranslate?: boolean,
|
|
autocloseTime?: number,
|
|
): Promise<HTMLIonAlertElement | null> {
|
|
return this.showErrorModalDefault(warnings?.[0], defaultError, needsTranslate, autocloseTime);
|
|
}
|
|
|
|
/**
|
|
* Displays a loading modal window.
|
|
*
|
|
* @param text The text of the modal window. Default: core.loading.
|
|
* @param needsTranslate Whether the 'text' needs to be translated.
|
|
* @returns Loading element instance.
|
|
* @description
|
|
* Usage:
|
|
* let modal = await domUtils.showModalLoading(myText);
|
|
* ...
|
|
* modal.dismiss();
|
|
*/
|
|
async showModalLoading(text?: string, needsTranslate?: boolean): Promise<CoreIonLoadingElement> {
|
|
if (!text) {
|
|
text = Translate.instant('core.loading');
|
|
} else if (needsTranslate) {
|
|
text = Translate.instant(text);
|
|
}
|
|
|
|
const loading = new CoreIonLoadingElement(text);
|
|
|
|
loading.onDismiss(() => {
|
|
const index = this.activeLoadingModals.indexOf(loading);
|
|
|
|
if (index !== -1) {
|
|
this.activeLoadingModals.splice(index, 1);
|
|
}
|
|
});
|
|
|
|
this.activeLoadingModals.push(loading);
|
|
|
|
await loading.present();
|
|
|
|
return loading;
|
|
}
|
|
|
|
/**
|
|
* Show a modal warning the user that he should use a different app.
|
|
*
|
|
* @param message The warning message.
|
|
* @param link Link to the app to download if any.
|
|
* @returns Promise resolved when done.
|
|
*/
|
|
async showDownloadAppNoticeModal(message: string, link?: string): Promise<void> {
|
|
const buttons: AlertButton[] = [{
|
|
text: Translate.instant('core.ok'),
|
|
role: 'cancel',
|
|
}];
|
|
|
|
if (link) {
|
|
buttons.push({
|
|
text: Translate.instant('core.download'),
|
|
handler: (): void => {
|
|
CoreUtils.openInBrowser(link, { showBrowserWarning: false });
|
|
},
|
|
});
|
|
}
|
|
|
|
const alert = await this.showAlertWithOptions({
|
|
message: message,
|
|
buttons: buttons,
|
|
});
|
|
|
|
const isDevice = CorePlatform.isAndroid() || CorePlatform.isIOS();
|
|
if (!isDevice) {
|
|
// Treat all anchors so they don't override the app.
|
|
const alertMessageEl: HTMLElement | null = alert.querySelector('.alert-message');
|
|
alertMessageEl && this.treatAnchors(alertMessageEl);
|
|
}
|
|
|
|
await alert.onDidDismiss();
|
|
}
|
|
|
|
/**
|
|
* Show a prompt modal to input some data.
|
|
*
|
|
* @param message Modal message.
|
|
* @param header Modal header.
|
|
* @param placeholderOrLabel Placeholder (for textual/numeric inputs) or label (for radio/checkbox). By default, "Password".
|
|
* @param type Type of the input element. By default, password.
|
|
* @param buttons Buttons. If not provided or it's an object with texts, OK and Cancel buttons will be displayed.
|
|
* @param options Other alert options.
|
|
* @returns Promise resolved with the input data (true for checkbox/radio) if the user clicks OK, rejected if cancels.
|
|
*/
|
|
showPrompt(
|
|
message: string,
|
|
header?: string,
|
|
placeholderOrLabel?: string,
|
|
type: TextFieldTypes | 'checkbox' | 'radio' | 'textarea' = 'password',
|
|
buttons?: PromptButton[] | { okText?: string; cancelText?: string },
|
|
options: AlertOptions = {},
|
|
): Promise<any> { // eslint-disable-line @typescript-eslint/no-explicit-any
|
|
return new Promise((resolve, reject) => {
|
|
placeholderOrLabel = placeholderOrLabel ?? Translate.instant('core.login.password');
|
|
|
|
const isCheckbox = type === 'checkbox';
|
|
const isRadio = type === 'radio';
|
|
|
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
|
const resolvePromise = (data: any) => {
|
|
if (isCheckbox) {
|
|
resolve(data[0]);
|
|
} else if (isRadio) {
|
|
resolve(data);
|
|
} else {
|
|
resolve(data.promptinput);
|
|
}
|
|
};
|
|
|
|
options.header = header;
|
|
options.message = message;
|
|
options.inputs = [
|
|
{
|
|
name: 'promptinput',
|
|
placeholder: placeholderOrLabel,
|
|
label: placeholderOrLabel,
|
|
type,
|
|
value: (isCheckbox || isRadio) ? true : undefined,
|
|
},
|
|
];
|
|
|
|
if (Array.isArray(buttons) && buttons.length) {
|
|
options.buttons = buttons.map((button) => ({
|
|
...button,
|
|
handler: (data) => {
|
|
if (!button.handler) {
|
|
// Just resolve the promise.
|
|
resolvePromise(data);
|
|
|
|
return;
|
|
}
|
|
|
|
button.handler(data, resolve, reject);
|
|
},
|
|
}));
|
|
} else {
|
|
// Default buttons.
|
|
options.buttons = [
|
|
{
|
|
text: buttons && 'cancelText' in buttons
|
|
? buttons.cancelText as string
|
|
: Translate.instant('core.cancel'),
|
|
role: 'cancel',
|
|
handler: () => {
|
|
reject();
|
|
},
|
|
},
|
|
{
|
|
text: buttons && 'okText' in buttons
|
|
? buttons.okText as string
|
|
: Translate.instant('core.ok'),
|
|
handler: resolvePromise,
|
|
},
|
|
];
|
|
}
|
|
|
|
this.showAlertWithOptions(options);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Show a prompt modal to input a textarea.
|
|
*
|
|
* @param title Modal title.
|
|
* @param message Modal message.
|
|
* @param buttons Buttons to pass to the modal.
|
|
* @param placeholder Placeholder of the input element if any.
|
|
* @returns Promise resolved with the entered text if any.
|
|
*/
|
|
async showTextareaPrompt(
|
|
title: string,
|
|
message: string,
|
|
buttons: AlertButton[],
|
|
placeholder?: string,
|
|
): Promise<string | undefined> {
|
|
const alert = await AlertController.create({
|
|
header: title,
|
|
message,
|
|
inputs: [
|
|
{
|
|
name: 'textarea-prompt',
|
|
type: 'textarea',
|
|
placeholder: placeholder,
|
|
},
|
|
],
|
|
buttons,
|
|
});
|
|
|
|
await alert.present();
|
|
|
|
const result = await alert.onWillDismiss();
|
|
|
|
if (result.role === 'cancel') {
|
|
return;
|
|
}
|
|
|
|
return result.data?.values?.['textarea-prompt'];
|
|
}
|
|
|
|
/**
|
|
* Displays an autodimissable toast modal window.
|
|
*
|
|
* @param text The text of the toast.
|
|
* @param needsTranslate Whether the 'text' needs to be translated.
|
|
* @param duration Duration in ms of the dimissable toast.
|
|
* @param cssClass Class to add to the toast.
|
|
* @returns Toast instance.
|
|
*/
|
|
async showToast(
|
|
text: string,
|
|
needsTranslate?: boolean,
|
|
duration: ToastDuration | number = ToastDuration.SHORT,
|
|
cssClass: string = '',
|
|
): Promise<HTMLIonToastElement> {
|
|
if (needsTranslate) {
|
|
text = Translate.instant(text);
|
|
}
|
|
|
|
return this.showToastWithOptions({
|
|
message: text,
|
|
duration: duration,
|
|
position: 'bottom',
|
|
cssClass: cssClass,
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Show toast with some options.
|
|
*
|
|
* @param options Options.
|
|
* @returns Promise resolved with Toast instance.
|
|
*/
|
|
async showToastWithOptions(options: ShowToastOptions): Promise<HTMLIonToastElement> {
|
|
// Convert some values and set default values.
|
|
const toastOptions: ToastOptions = {
|
|
...options,
|
|
duration: CoreConstants.CONFIG.toastDurations[options.duration] ?? options.duration ?? 2000,
|
|
position: options.position ?? 'bottom',
|
|
};
|
|
|
|
const loader = await ToastController.create(toastOptions);
|
|
|
|
await loader.present();
|
|
|
|
return loader;
|
|
}
|
|
|
|
/**
|
|
* Stores a component/directive instance.
|
|
*
|
|
* @param element The root element of the component/directive.
|
|
* @param instance The instance to store.
|
|
* @deprecated since 4.0.0. Use CoreDirectivesRegistry instead.
|
|
*/
|
|
storeInstanceByElement(element: Element, instance: unknown): void {
|
|
CoreDirectivesRegistry.register(element, instance);
|
|
}
|
|
|
|
/**
|
|
* Check if an element supports input via keyboard.
|
|
*
|
|
* @param el HTML element to check.
|
|
* @returns Whether it supports input using keyboard.
|
|
*/
|
|
supportsInputKeyboard(el: HTMLElement): boolean {
|
|
return el &&
|
|
!(<HTMLInputElement> el).disabled &&
|
|
(el.tagName.toLowerCase() == 'textarea' ||
|
|
(el.tagName.toLowerCase() == 'input' && this.INPUT_SUPPORT_KEYBOARD.indexOf((<HTMLInputElement> el).type) != -1));
|
|
}
|
|
|
|
/**
|
|
* Converts HTML formatted text to DOM element(s).
|
|
*
|
|
* @param text HTML text.
|
|
* @returns Same text converted to HTMLCollection.
|
|
*/
|
|
toDom(text: string): HTMLCollection {
|
|
const element = this.convertToElement(text);
|
|
|
|
return element.children;
|
|
}
|
|
|
|
/**
|
|
* Treat anchors inside alert/modals.
|
|
*
|
|
* @param container The HTMLElement that can contain anchors.
|
|
*/
|
|
treatAnchors(container: HTMLElement): void {
|
|
const anchors = Array.from(container.querySelectorAll('a'));
|
|
|
|
anchors.forEach((anchor) => {
|
|
anchor.addEventListener('click', (event) => {
|
|
if (event.defaultPrevented) {
|
|
// Stop.
|
|
return;
|
|
}
|
|
|
|
const href = anchor.getAttribute('href');
|
|
if (href) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
CoreUtils.openInBrowser(href);
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Opens a Modal.
|
|
*
|
|
* @param options Modal Options.
|
|
* @returns The modal data when the modal closes.
|
|
*/
|
|
async openModal<T = unknown>(
|
|
options: OpenModalOptions,
|
|
): Promise<T | undefined> {
|
|
const { waitForDismissCompleted, closeOnNavigate, ...modalOptions } = options;
|
|
const listenCloseEvents = closeOnNavigate ?? true; // Default to true.
|
|
|
|
// TODO: Improve this if we need two modals with same component open at the same time.
|
|
const modalId = <string> Md5.hashAsciiStr(options.component?.toString() || '');
|
|
|
|
const modal = this.displayedModals[modalId]
|
|
? this.displayedModals[modalId]
|
|
: await ModalController.create(modalOptions);
|
|
|
|
let navSubscription: Subscription | undefined;
|
|
|
|
// Get the promise before presenting to get result if modal is suddenly hidden.
|
|
const resultPromise = waitForDismissCompleted ? modal.onDidDismiss<T>() : modal.onWillDismiss<T>();
|
|
|
|
if (!this.displayedModals[modalId]) {
|
|
// Store the modal and remove it when dismissed.
|
|
this.displayedModals[modalId] = modal;
|
|
|
|
if (listenCloseEvents) {
|
|
// Listen navigation events to close modals.
|
|
navSubscription = Router.events
|
|
.pipe(filter(event => event instanceof NavigationStart))
|
|
.subscribe(async () => {
|
|
modal.dismiss();
|
|
});
|
|
}
|
|
|
|
await modal.present();
|
|
}
|
|
|
|
const result = await resultPromise;
|
|
|
|
navSubscription?.unsubscribe();
|
|
delete this.displayedModals[modalId];
|
|
|
|
if (result?.data) {
|
|
return result?.data;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Opens a side Modal.
|
|
*
|
|
* @param options Modal Options.
|
|
* @returns The modal data when the modal closes.
|
|
*/
|
|
async openSideModal<T = unknown>(
|
|
options: OpenModalOptions,
|
|
): Promise<T | undefined> {
|
|
|
|
options = Object.assign({
|
|
cssClass: 'core-modal-lateral',
|
|
showBackdrop: true,
|
|
backdropDismiss: true,
|
|
enterAnimation: CoreModalLateralTransitionEnter,
|
|
leaveAnimation: CoreModalLateralTransitionLeave,
|
|
}, options);
|
|
|
|
return this.openModal<T>(options);
|
|
}
|
|
|
|
/**
|
|
* Opens a popover.
|
|
*
|
|
* @param options Options.
|
|
* @returns Promise resolved when the popover is dismissed or will be dismissed.
|
|
*/
|
|
async openPopover<T = void>(options: OpenPopoverOptions): Promise<T | undefined> {
|
|
|
|
const { waitForDismissCompleted, ...popoverOptions } = options;
|
|
const popover = await PopoverController.create(popoverOptions);
|
|
const zoomLevel = await CoreConfig.get(CoreConstants.SETTINGS_ZOOM_LEVEL, CoreConstants.CONFIG.defaultZoomLevel);
|
|
|
|
await popover.present();
|
|
|
|
// Fix popover position if zoom is applied.
|
|
if (zoomLevel !== CoreZoomLevel.NONE) {
|
|
switch (getMode()) {
|
|
case 'ios':
|
|
fixIOSPopoverPosition(popover, options.event);
|
|
break;
|
|
case 'md':
|
|
fixMDPopoverPosition(popover, options.event);
|
|
break;
|
|
}
|
|
}
|
|
|
|
const result = waitForDismissCompleted ? await popover.onDidDismiss<T>() : await popover.onWillDismiss<T>();
|
|
if (result?.data) {
|
|
return result?.data;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* View an image in a modal.
|
|
*
|
|
* @param image URL of the image.
|
|
* @param title Title of the page or modal.
|
|
* @param component Component to link the image to if needed.
|
|
* @param componentId An ID to use in conjunction with the component.
|
|
*/
|
|
async viewImage(
|
|
image: string,
|
|
title?: string | null,
|
|
component?: string,
|
|
componentId?: string | number,
|
|
): Promise<void> {
|
|
if (!image) {
|
|
return;
|
|
}
|
|
|
|
await CoreDomUtils.openModal({
|
|
component: CoreViewerImageComponent,
|
|
componentProps: {
|
|
title,
|
|
image,
|
|
component,
|
|
componentId,
|
|
},
|
|
cssClass: 'core-modal-transparent',
|
|
});
|
|
|
|
}
|
|
|
|
/**
|
|
* Wait for images to load.
|
|
*
|
|
* @param element The element to search in.
|
|
* @returns Promise resolved with a boolean: whether there was any image to load.
|
|
*/
|
|
async waitForImages(element: HTMLElement): Promise<boolean> {
|
|
const imgs = Array.from(element.querySelectorAll('img'));
|
|
const promises: Promise<void>[] = [];
|
|
let hasImgToLoad = false;
|
|
|
|
imgs.forEach((img) => {
|
|
if (img && !img.complete) {
|
|
hasImgToLoad = true;
|
|
|
|
// Wait for image to load or fail.
|
|
promises.push(new Promise((resolve) => {
|
|
const imgLoaded = (): void => {
|
|
resolve();
|
|
img.removeEventListener('load', imgLoaded);
|
|
img.removeEventListener('error', imgLoaded);
|
|
};
|
|
|
|
img.addEventListener('load', imgLoaded);
|
|
img.addEventListener('error', imgLoaded);
|
|
}));
|
|
}
|
|
});
|
|
|
|
await Promise.all(promises);
|
|
|
|
return hasImgToLoad;
|
|
}
|
|
|
|
/**
|
|
* Wrap an HTMLElement with another element.
|
|
*
|
|
* @param el The element to wrap.
|
|
* @param wrapper Wrapper.
|
|
*/
|
|
wrapElement(el: HTMLElement, wrapper: HTMLElement): void {
|
|
// Insert the wrapper before the element.
|
|
el.parentNode?.insertBefore(wrapper, el);
|
|
// Now move the element into the wrapper.
|
|
wrapper.appendChild(el);
|
|
}
|
|
|
|
/**
|
|
* Trigger form cancelled event.
|
|
*
|
|
* @param formRef Form element.
|
|
* @param siteId The site affected. If not provided, no site affected.
|
|
* @deprecated since 3.9.5. Function has been moved to CoreForms.
|
|
*/
|
|
triggerFormCancelledEvent(formRef: ElementRef | HTMLFormElement | undefined, siteId?: string): void {
|
|
CoreForms.triggerFormCancelledEvent(formRef, siteId);
|
|
}
|
|
|
|
/**
|
|
* Trigger form submitted event.
|
|
*
|
|
* @param formRef Form element.
|
|
* @param online Whether the action was done in offline or not.
|
|
* @param siteId The site affected. If not provided, no site affected.
|
|
* @deprecated since 3.9.5. Function has been moved to CoreForms.
|
|
*/
|
|
triggerFormSubmittedEvent(formRef: ElementRef | HTMLFormElement | undefined, online?: boolean, siteId?: string): void {
|
|
CoreForms.triggerFormSubmittedEvent(formRef, online, siteId);
|
|
}
|
|
|
|
/**
|
|
* In iOS the resize event is triggered before the window size changes. Wait for the size to change.
|
|
* Use of this function is discouraged. Please use CoreDom.onWindowResize to check window resize event.
|
|
*
|
|
* @param windowWidth Initial window width.
|
|
* @param windowHeight Initial window height.
|
|
* @param retries Number of retries done.
|
|
* @returns Promise resolved when done.
|
|
*/
|
|
async waitForResizeDone(windowWidth?: number, windowHeight?: number, retries = 0): Promise<void> {
|
|
if (!CorePlatform.isIOS()) {
|
|
return; // Only wait in iOS.
|
|
}
|
|
|
|
windowWidth = windowWidth || window.innerWidth;
|
|
windowHeight = windowHeight || window.innerHeight;
|
|
|
|
if (windowWidth != window.innerWidth || windowHeight != window.innerHeight || retries >= 10) {
|
|
// Window size changed or max number of retries reached, stop.
|
|
return;
|
|
}
|
|
|
|
// Wait a bit and try again.
|
|
await CoreUtils.wait(50);
|
|
|
|
return this.waitForResizeDone(windowWidth, windowHeight, retries+1);
|
|
}
|
|
|
|
/**
|
|
* Check whether a CSS class indicating an app mode is set.
|
|
*
|
|
* @param className Class name.
|
|
* @returns Whether the CSS class is set.
|
|
*/
|
|
hasModeClass(className: string): boolean {
|
|
return document.documentElement.classList.contains(className);
|
|
}
|
|
|
|
/**
|
|
* Get active mode CSS classes.
|
|
*
|
|
* @returns Mode classes.
|
|
*/
|
|
getModeClasses(): string[] {
|
|
return Array.from(document.documentElement.classList);
|
|
}
|
|
|
|
/**
|
|
* Toggle a CSS class in the root element used to indicate app modes.
|
|
*
|
|
* @param className Class name.
|
|
* @param enable Whether to add or remove the class.
|
|
*/
|
|
toggleModeClass(className: string, enable?: boolean): void {
|
|
document.documentElement.classList.toggle(className, enable);
|
|
|
|
// @deprecated since 4.1
|
|
document.body.classList.toggle(className, enable);
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Fix the position of a popover that was created with a zoom level applied in iOS.
|
|
*
|
|
* This is necessary because Ionic's implementation gets the body dimensions from `element.ownerDocument.defaultView.innerXXX`,
|
|
* which doesn't return the correct dimensions when the `zoom` CSS property is being used. This is specially necessary
|
|
* in iOS because Android already respects system font sizes. Eventually, we should find an alternative implementation for iOS
|
|
* that doesn't require this workaround (also because the `zoom` CSS property is not standard and its usage is discouraged for
|
|
* production).
|
|
*
|
|
* This function has been copied in its entirety from Ionic's source code, only changing the aforementioned calculation
|
|
* of the body dimensions with `document.body.clientXXX`.
|
|
*
|
|
* @see https://github.com/ionic-team/ionic-framework/blob/v5.6.6/core/src/components/popover/animations/ios.enter.ts
|
|
*/
|
|
function fixIOSPopoverPosition(baseEl: HTMLElement, ev?: Event): void {
|
|
let originY = 'top';
|
|
let originX = 'left';
|
|
|
|
const POPOVER_IOS_BODY_PADDING = 5;
|
|
const contentEl = baseEl.querySelector('.popover-content') as HTMLElement;
|
|
const contentDimentions = contentEl.getBoundingClientRect();
|
|
const contentWidth = contentDimentions.width;
|
|
const contentHeight = contentDimentions.height;
|
|
const bodyWidth = document.body.clientWidth;
|
|
const bodyHeight = document.body.clientHeight;
|
|
const targetDim = ev && ev.target && (ev.target as HTMLElement).getBoundingClientRect();
|
|
const targetTop = targetDim != null && 'top' in targetDim ? targetDim.top : bodyHeight / 2 - contentHeight / 2;
|
|
const targetLeft = targetDim != null && 'left' in targetDim ? targetDim.left : bodyWidth / 2;
|
|
const targetWidth = (targetDim && targetDim.width) || 0;
|
|
const targetHeight = (targetDim && targetDim.height) || 0;
|
|
const arrowEl = baseEl.querySelector('.popover-arrow') as HTMLElement;
|
|
const arrowDim = arrowEl.getBoundingClientRect();
|
|
const arrowWidth = arrowDim.width;
|
|
const arrowHeight = arrowDim.height;
|
|
|
|
if (targetDim == null) {
|
|
arrowEl.style.display = 'none';
|
|
}
|
|
|
|
const arrowCSS = {
|
|
top: targetTop + targetHeight,
|
|
left: targetLeft + targetWidth / 2 - arrowWidth / 2,
|
|
};
|
|
|
|
const popoverCSS: { top: number; left: number } = {
|
|
top: targetTop + targetHeight + (arrowHeight - 1),
|
|
left: targetLeft + targetWidth / 2 - contentWidth / 2,
|
|
};
|
|
|
|
let checkSafeAreaLeft = false;
|
|
let checkSafeAreaRight = false;
|
|
|
|
if (popoverCSS.left < POPOVER_IOS_BODY_PADDING + 25) {
|
|
checkSafeAreaLeft = true;
|
|
popoverCSS.left = POPOVER_IOS_BODY_PADDING;
|
|
} else if (
|
|
contentWidth + POPOVER_IOS_BODY_PADDING + popoverCSS.left + 25 > bodyWidth
|
|
) {
|
|
checkSafeAreaRight = true;
|
|
popoverCSS.left = bodyWidth - contentWidth - POPOVER_IOS_BODY_PADDING;
|
|
originX = 'right';
|
|
}
|
|
|
|
if (targetTop + targetHeight + contentHeight > bodyHeight && targetTop - contentHeight > 0) {
|
|
arrowCSS.top = targetTop - (arrowHeight + 1);
|
|
popoverCSS.top = targetTop - contentHeight - (arrowHeight - 1);
|
|
|
|
baseEl.className = baseEl.className + ' popover-bottom';
|
|
originY = 'bottom';
|
|
} else if (targetTop + targetHeight + contentHeight > bodyHeight) {
|
|
contentEl.style.bottom = POPOVER_IOS_BODY_PADDING + '%';
|
|
}
|
|
|
|
arrowEl.style.top = arrowCSS.top + 'px';
|
|
arrowEl.style.left = arrowCSS.left + 'px';
|
|
|
|
contentEl.style.top = popoverCSS.top + 'px';
|
|
contentEl.style.left = popoverCSS.left + 'px';
|
|
|
|
if (checkSafeAreaLeft) {
|
|
contentEl.style.left = `calc(${popoverCSS.left}px + var(--ion-safe-area-left, 0px))`;
|
|
}
|
|
|
|
if (checkSafeAreaRight) {
|
|
contentEl.style.left = `calc(${popoverCSS.left}px - var(--ion-safe-area-right, 0px))`;
|
|
}
|
|
|
|
contentEl.style.transformOrigin = originY + ' ' + originX;
|
|
}
|
|
|
|
/**
|
|
* Fix the position of a popover that was created with a zoom level applied in Android.
|
|
*
|
|
* This is necessary because Ionic's implementation gets the body dimensions from `element.ownerDocument.defaultView.innerXXX`,
|
|
* which doesn't return the correct dimensions when the `zoom` CSS property is being used. This is only a temporary solution
|
|
* in Android because system zooming is already supported, so it won't be necessary to do it at an app level.
|
|
*
|
|
* @todo MOBILE-3790 remove the ability to zoom in Android.
|
|
*
|
|
* This function has been copied in its entirety from Ionic's source code, only changing the aforementioned calculation
|
|
* of the body dimensions with `document.body.clientXXX`.
|
|
*
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* @see https://github.com/ionic-team/ionic-framework/blob/v5.6.6/core/src/components/popover/animations/md.enter.ts
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*/
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function fixMDPopoverPosition(baseEl: HTMLElement, ev?: Event): void {
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const POPOVER_MD_BODY_PADDING = 12;
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const isRTL = document.dir === 'rtl';
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let originY = 'top';
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let originX = isRTL ? 'right' : 'left';
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const contentEl = baseEl.querySelector('.popover-content') as HTMLElement;
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const contentDimentions = contentEl.getBoundingClientRect();
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const contentWidth = contentDimentions.width;
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const contentHeight = contentDimentions.height;
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const bodyWidth = document.body.clientWidth;
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const bodyHeight = document.body.clientHeight;
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const targetDim = ev && ev.target && (ev.target as HTMLElement).getBoundingClientRect();
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const targetTop = targetDim != null && 'bottom' in targetDim
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? targetDim.bottom
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: bodyHeight / 2 - contentHeight / 2;
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const targetLeft = targetDim != null && 'left' in targetDim
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? isRTL
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? targetDim.left - contentWidth + targetDim.width
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: targetDim.left
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: bodyWidth / 2 - contentWidth / 2;
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const targetHeight = (targetDim && targetDim.height) || 0;
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const popoverCSS: { top: number; left: number } = {
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top: targetTop,
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left: targetLeft,
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};
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if (popoverCSS.left < POPOVER_MD_BODY_PADDING) {
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popoverCSS.left = POPOVER_MD_BODY_PADDING;
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originX = 'left';
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} else if (contentWidth + POPOVER_MD_BODY_PADDING + popoverCSS.left > bodyWidth) {
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popoverCSS.left = bodyWidth - contentWidth - POPOVER_MD_BODY_PADDING;
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originX = 'right';
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}
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if (targetTop + targetHeight + contentHeight > bodyHeight && targetTop - contentHeight > 0) {
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popoverCSS.top = targetTop - contentHeight - targetHeight;
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baseEl.className = baseEl.className + ' popover-bottom';
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originY = 'bottom';
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} else if (targetTop + targetHeight + contentHeight > bodyHeight) {
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contentEl.style.bottom = POPOVER_MD_BODY_PADDING + 'px';
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}
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contentEl.style.top = popoverCSS.top + 'px';
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contentEl.style.left = popoverCSS.left + 'px';
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contentEl.style.transformOrigin = originY + ' ' + originX;
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}
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export const CoreDomUtils = makeSingleton(CoreDomUtilsProvider);
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/**
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* Options for the openPopover function.
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*/
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export type OpenPopoverOptions = PopoverOptions & {
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waitForDismissCompleted?: boolean;
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};
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/**
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* Options for the openModal function.
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*/
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export type OpenModalOptions = ModalOptions & {
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waitForDismissCompleted?: boolean;
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closeOnNavigate?: boolean; // Default true.
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};
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/**
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* Buttons for prompt alert.
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*/
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export type PromptButton = Omit<AlertButton, 'handler'> & {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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handler?: (value: any, resolve: (value: any) => void, reject: (reason: any) => void) => void;
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};
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/**
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* Vertical points for an element.
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*/
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export enum VerticalPoint {
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TOP = 'top',
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MID = 'mid',
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BOTTOM = 'bottom',
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}
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/**
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* Toast duration.
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*/
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export enum ToastDuration {
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LONG = 'long',
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SHORT = 'short',
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STICKY = 'sticky',
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}
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/**
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* Options for showToastWithOptions.
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*/
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export type ShowToastOptions = Omit<ToastOptions, 'duration'> & {
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duration: ToastDuration | number;
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};
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