75 lines
3.0 KiB
TypeScript
75 lines
3.0 KiB
TypeScript
// (C) Copyright 2015 Martin Dougiamas
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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 } from '@angular/core';
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import { CoreSitesProvider } from '@providers/sites';
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import { CoreDomUtilsProvider } from '@providers/utils/dom';
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import { CoreFileUploaderHelperProvider } from '@core/fileuploader/providers/helper';
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import { AddonFilesProvider } from './files';
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/**
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* Service that provides some features regarding private and site files.
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*/
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@Injectable()
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export class AddonFilesHelperProvider {
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constructor(private sitesProvider: CoreSitesProvider, private fileUploaderHelper: CoreFileUploaderHelperProvider,
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private filesProvider: AddonFilesProvider, private domUtils: CoreDomUtilsProvider) { }
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/**
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* Select a file, upload it and move it to private files.
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*
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* @param info Private files info. See AddonFilesProvider.getPrivateFilesInfo.
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* @return Promise resolved when a file is uploaded, rejected otherwise.
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*/
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uploadPrivateFile(info?: any): Promise<any> {
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// Calculate the max size.
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const currentSite = this.sitesProvider.getCurrentSite();
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let maxSize = currentSite.getInfo().usermaxuploadfilesize,
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userQuota = currentSite.getInfo().userquota;
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if (userQuota === 0) {
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// 0 means ignore user quota. In the app it is -1.
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userQuota = -1;
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} else if (userQuota > 0 && typeof info != 'undefined') {
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userQuota = userQuota - info.filesizewithoutreferences;
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}
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if (typeof userQuota != 'undefined') {
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// Use the minimum value.
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maxSize = Math.min(maxSize, userQuota);
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}
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// Select and upload the file.
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return this.fileUploaderHelper.selectAndUploadFile(maxSize).then((result) => {
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if (!result) {
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return Promise.reject(null);
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}
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// File uploaded. Move it to private files.
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const modal = this.domUtils.showModalLoading('core.fileuploader.uploading', true);
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return this.filesProvider.moveFromDraftToPrivate(result.itemid).catch((error) => {
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this.domUtils.showErrorModalDefault(error, 'core.fileuploader.errorwhileuploading', true);
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return Promise.reject(null);
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}).finally(() => {
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modal.dismiss();
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});
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}).then(() => {
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this.domUtils.showToast('core.fileuploader.fileuploaded', true, undefined, 'core-toast-success');
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});
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}
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}
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