{"version":3,"file":"uofx-app-components-file-helper.mjs","sources":["../../../projects/uofx-app-pack/file-helper/src/file-download-helper.ts","../../../projects/uofx-app-pack/file-helper/src/file-upload.interface.ts","../../../projects/uofx-app-pack/file-helper/src/file-helper.module.ts","../../../projects/uofx-app-pack/file-helper/uofx-app-components-file-helper.ts"],"sourcesContent":["import { HttpClient } from '@angular/common/http';\r\nimport { Injectable } from '@angular/core';\r\nimport { UofxBrowserPlugin } from '@uofx/app-native';\r\nimport { UofxInterceptorLogic } from '@uofx/core/interceptor';\r\nimport { UofxSplitFileName } from './file-upload.interface';\r\nimport { saveAs } from 'file-saver';\r\n\r\n@Injectable()\r\nexport class UofxFileDownloadHelper {\r\n /** 圖片副檔名 */\r\n private _imgExtensions: Array = ['jpg', 'jpeg', 'png', 'gif'];\r\n private _videoExtensions: Array = ['mp4', 'wmv', 'ogg', 'webm', 'mov'];\r\n\r\n constructor(\r\n private uofxBrowser: UofxBrowserPlugin,\r\n private logic: UofxInterceptorLogic,\r\n private http: HttpClient\r\n ) {}\r\n\r\n /**\r\n * 取得圖片副檔名\r\n * @returns {Array}\r\n * @memberof UofxFileDownloadHelper\r\n */\r\n imgExtensions() {\r\n return this._imgExtensions;\r\n }\r\n\r\n /**\r\n * [需先驗證身分]使用capacitor開啟in app browser，並可以下載檔案\r\n * @param {boolean} isPdfUrl 是否為pdf檔案\r\n * @param {string} downloadUrl 下載url(file:綁token的下載url、img:原始檔案url)\r\n * @param {string} url 原始檔案url(24小時內有效)\r\n * @return {*}\r\n * @memberof UofxCoreFileDownloadHelp\r\n */\r\n async downloadRawFileInAppBrowser(isPdfUrl: boolean, downloadUrl: string, url: string) {\r\n if (isPdfUrl) {\r\n return this.downloadFileInAppBrowser(url);\r\n } else {\r\n this.http\r\n .post('~/api/app/base/file/download/rawfile', { url: downloadUrl }, {\r\n responseType: 'blob',\r\n } as any)\r\n .subscribe({\r\n next: async () => {\r\n // app 如果拿pdf的blob無法下載(其它檔案可以)，改成通過驗證後直接拿file/download這組url下載。\r\n return this.downloadFileInAppBrowser(url);\r\n },\r\n });\r\n }\r\n }\r\n\r\n /**\r\n * 使用capacitor開啟in app browser，並可以下載檔案\r\n * @param {string} url 下載url\r\n * @return {*}\r\n * @memberof UofxCoreFileDownloadHelp\r\n */\r\n private async downloadFileInAppBrowser(url: string) {\r\n const formaturl = this.formatUrl(url);\r\n // 因為 ios16 使用舊版URL解析標準，所以統一 encode\r\n const encodeUrl = encodeURI(formaturl);\r\n return await this.uofxBrowser.openInAppByCapacitor(encodeUrl);\r\n }\r\n\r\n /**\r\n * 格式化下載的網址列\r\n * @param url 要被轉換的網址, 使用~/ 開頭\r\n * @return {*}\r\n * @memberof UofxCoreFileDownloadHelp\r\n */\r\n formatUrl(url: string) {\r\n if (!url?.startsWith('~/')) return url;\r\n if (url.includes('~/api/file/')) {\r\n url = url.replace('~/api/file/', '~/api/app/base/file/');\r\n }\r\n return this.logic.transApiUrl(url);\r\n }\r\n\r\n /**\r\n * 網頁版下載檔案\r\n * @param {string} downloadUrl 下載url(file:綁token的下載url、img:原始檔案url)\r\n * @memberof UofxCoreFileDownloadHelp\r\n */\r\n webModeDownloadFile(downloadUrl: string, fileName: string) {\r\n this.http.get(this.formatUrl(downloadUrl), { responseType: 'blob' } as any).subscribe({\r\n next: (blob) => {\r\n if (blob) {\r\n saveAs(blob, fileName);\r\n }\r\n },\r\n });\r\n }\r\n\r\n /**\r\n * 依照圖片或檔案取得相對應的下載url\r\n * @param {string} fileName 檔案名稱\r\n * @param {string} url 檔案url\r\n * @param {string} rawUrl 綁token的下載url\r\n * @return {*} {downloadUrl: string, isFileUrl: boolean}\r\n * @memberof UofxFileDownloadHelper\r\n */\r\n getDownloadUrl(fileName: string, url: string, rawUrl: string) {\r\n const fileExtensions = fileName.toLocaleLowerCase().split('.').pop();\r\n const isFileUrl = this.imgExtensions().indexOf(fileExtensions) === -1;\r\n const downloadUrl = isFileUrl ? rawUrl : this.formatUrl(url);\r\n\r\n return {\r\n downloadUrl,\r\n isFileUrl,\r\n };\r\n }\r\n\r\n /**\r\n * 透過 a link 下載檔案\r\n * @param {string} url 檔案url\r\n * @memberof UofxCoreFileDownloadHelp\r\n */\r\n downloadByALink(url: string) {\r\n const linkEle = document.createElement('a');\r\n linkEle.id = 'downloadPdf';\r\n linkEle.setAttribute('href', this.formatUrl(url));\r\n linkEle.setAttribute('target', '_blank');\r\n\r\n document.querySelector('body').appendChild(linkEle);\r\n const ele = document.getElementById('downloadPdf');\r\n ele.click();\r\n ele.remove();\r\n }\r\n\r\n /**\r\n * 根據檔案副檔名，取得對應的 icon name\r\n * @param {string} fileName 檔案名稱\r\n * @param {string} isCAD 是否為CAD檔\r\n * @return {*} icon name\r\n * @memberof UofxCoreFileDownloadHelp\r\n */\r\n getFileIconName(fileName: string, isCAD = false) {\r\n // CAD檔: 不管副檔名一律給相同icon\r\n if (isCAD) {\r\n return 'u-cad';\r\n }\r\n\r\n const extension = fileName.toLocaleLowerCase().split('.').pop();\r\n // 圖片\r\n if (this.imgExtensions().includes(extension)) {\r\n return 'u-img';\r\n }\r\n // 影片\r\n if (this._videoExtensions.includes(extension)) {\r\n return 'u-video';\r\n }\r\n\r\n switch (extension) {\r\n case 'doc':\r\n case 'docx':\r\n return 'u-doc';\r\n case 'xls':\r\n case 'xlsx':\r\n return 'u-xlsx';\r\n case 'ppt':\r\n case 'pptx':\r\n return 'u-ppt';\r\n case 'pdf':\r\n return 'u-pdf';\r\n case 'rar':\r\n return 'u-rar';\r\n case 'zip':\r\n case '7z':\r\n return 'u-zip';\r\n case 'txt':\r\n return 'u-txt';\r\n default:\r\n return 'u-unknown-file';\r\n }\r\n }\r\n\r\n /**\r\n * 取得分割後的檔案名稱與副檔名\r\n * @param {string} fileName 檔案名稱\r\n * @return {*} { name: string, extension: string }\r\n * @memberof UofxFileDownloadHelper\r\n * @remarks 之後如果有檔案名稱特例，可以在這邊處理\r\n */\r\n splitFileName(fileName: string): UofxSplitFileName {\r\n // if 參數不是字串\r\n if (typeof fileName !== 'string') return;\r\n const lastDotIndex = fileName.lastIndexOf('.');\r\n\r\n // if 沒有副檔名 (或檔名以\".\"開頭ex: \".gitignore\")\r\n if (lastDotIndex <= 0) {\r\n return { name: fileName, extension: '' };\r\n }\r\n\r\n // else 有完整檔名(副檔名轉小寫)\r\n return {\r\n name: fileName.slice(0, lastDotIndex),\r\n extension: fileName.slice(lastDotIndex + 1).toLocaleLowerCase(),\r\n };\r\n }\r\n\r\n /** 開新視窗預覽圖片 */\r\n previewImage(downloadUrl: string) {\r\n const linkEle = document.createElement('a');\r\n linkEle.setAttribute('href', downloadUrl);\r\n linkEle.setAttribute('target', '_blank');\r\n linkEle.click();\r\n linkEle.remove();\r\n }\r\n}\r\n","/** 檔案資訊 */\r\nexport interface UofxFileModel {\r\n /** 檔案id */\r\n id: string;\r\n /** [圖片下載拿這個]下載url */\r\n url: string;\r\n /** [檔案下載拿這個]綁token的下載url */\r\n rawUrl?: string;\r\n /** 檔名 */\r\n fileName: string;\r\n /** 檔案大小 */\r\n length: number;\r\n /** 上傳的使用者資訊(補故事後調整) */\r\n uploader?: any;\r\n /** 錯誤訊息 */\r\n errorMessage?: string;\r\n /** contentType */\r\n contentType?: string;\r\n /** 開啟viewer預覽的url */\r\n pdfUrl?: string;\r\n /** 縮圖 */\r\n screenShotUrl?: string;\r\n /** 轉檔失敗的traceId */\r\n traceId?: string;\r\n /** 檔案轉檔狀態 */\r\n viewStatus?: UofxFileViewStatus;\r\n /** 開cad viewer需要的base64 */\r\n cadUrl?: string;\r\n /** cad檔案轉檔狀態 */\r\n cadViewStatus?: UofxCADViewStatus;\r\n /** cad檔案轉檔失敗後的traceId */\r\n cadTraceId?: string;\r\n /** 透過cad按鈕上傳的檔案 */\r\n isFromCad?: boolean;\r\n}\r\n\r\n/** 檔案轉檔狀態 */\r\nexport enum UofxFileViewStatus {\r\n /** 轉檔中 */\r\n Converting = 0,\r\n /** 轉檔成功 */\r\n ConvertSuccess = 1,\r\n /** 檔案轉檔失敗 */\r\n ConvertFail = 2,\r\n /** 超過頁數限制而無法進行轉檔 */\r\n OverPageLimit = 3,\r\n /** 不支援線上預覽的格式 */\r\n NotSupport = 4,\r\n}\r\n\r\n/** cad檔案轉檔狀態 */\r\nexport enum UofxCADViewStatus {\r\n /** 轉檔中 */\r\n Converting = 0,\r\n /** 轉檔成功 */\r\n ConvertSuccess = 1,\r\n /** 檔案轉檔失敗 */\r\n ConvertFail = 2,\r\n /** 不支援線上預覽的格式 */\r\n NotSupport = 3,\r\n}\r\n\r\n/** 分割後的檔案名稱與副檔名 */\r\nexport interface UofxSplitFileName {\r\n /** 檔案名稱 */\r\n name: string;\r\n /** 副檔名 */\r\n extension: string;\r\n}\r\n","import { CommonModule } from '@angular/common';\r\nimport { NgModule } from '@angular/core';\r\nimport { UofxFileDownloadHelper } from './file-download-helper';\r\n\r\n@NgModule({\r\n declarations: [],\r\n imports: [CommonModule],\r\n exports: [],\r\n providers: [UofxFileDownloadHelper],\r\n})\r\nexport class UofxFileHelperModule {}\r\n","/**\n * Generated bundle index. 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