74 lines
2.4 KiB
74 lines
2.4 KiB
/* Copyright 2017 Mozilla Foundation |
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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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*/ |
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'use strict'; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.DownloadManager = undefined; |
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var _pdf = require('../pdf'); |
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; |
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function download(blobUrl, filename) { |
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var a = document.createElement('a'); |
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if (a.click) { |
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a.href = blobUrl; |
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a.target = '_parent'; |
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if ('download' in a) { |
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a.download = filename; |
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} |
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(document.body || document.documentElement).appendChild(a); |
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a.click(); |
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a.parentNode.removeChild(a); |
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} else { |
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if (window.top === window && blobUrl.split('#')[0] === window.location.href.split('#')[0]) { |
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var padCharacter = blobUrl.indexOf('?') === -1 ? '?' : '&'; |
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blobUrl = blobUrl.replace(/#|$/, padCharacter + '$&'); |
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} |
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window.open(blobUrl, '_parent'); |
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} |
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} |
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function DownloadManager() {} |
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DownloadManager.prototype = { |
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downloadUrl: function DownloadManager_downloadUrl(url, filename) { |
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if (!(0, _pdf.createValidAbsoluteUrl)(url, 'http://example.com')) { |
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return; |
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} |
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download(url + '#pdfjs.action=download', filename); |
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}, |
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downloadData: function DownloadManager_downloadData(data, filename, contentType) { |
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if (navigator.msSaveBlob) { |
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return navigator.msSaveBlob(new Blob([data], { type: contentType }), filename); |
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} |
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var blobUrl = (0, _pdf.createObjectURL)(data, contentType, _pdf.PDFJS.disableCreateObjectURL); |
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download(blobUrl, filename); |
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}, |
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download: function DownloadManager_download(blob, url, filename) { |
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if (navigator.msSaveBlob) { |
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if (!navigator.msSaveBlob(blob, filename)) { |
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this.downloadUrl(url, filename); |
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} |
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return; |
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} |
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if (_pdf.PDFJS.disableCreateObjectURL) { |
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this.downloadUrl(url, filename); |
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return; |
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} |
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var blobUrl = URL.createObjectURL(blob); |
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download(blobUrl, filename); |
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} |
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}; |
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exports.DownloadManager = DownloadManager; |