Created
April 1, 2020 05:37
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Hello World!</title> | |
| <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" /> | |
| </head> | |
| <body> | |
| <script> | |
| const {remote} = require('electron'); | |
| let fs = require('fs'), localData, fileName = "appData.json"; | |
| function getAppDataPath() { | |
| switch (process.platform) { | |
| case "darwin": { | |
| return path.join(process.env.HOME, "Library", "Application Support", "MyApp"); | |
| } | |
| case "win32": { | |
| return path.join(process.env.APPDATA, "MyApp"); | |
| } | |
| case "linux": { | |
| return path.join(process.env.HOME, ".MyApp"); | |
| } | |
| default: { | |
| console.log("Unsupported platform!"); | |
| process.exit(1); | |
| } | |
| } | |
| } | |
| function loadAppData() { | |
| const appDataFilePath = path.join(appDatatDirPath, fileName); | |
| fs.readFile(appDataFilePath, (err, data) => { | |
| if (err) { | |
| console.log("There was a problem loading data!"); | |
| } else { | |
| console.log("Data loaded correctly!"); | |
| localData = JSON.parse(data); | |
| console.log(localData); | |
| } | |
| }); | |
| } | |
| function saveAppData(content) { | |
| const appDatatDirPath = getAppDataPath(); | |
| // Create appDataDir if not exist | |
| if (!fs.existsSync(appDatatDirPath)) { | |
| fs.mkdirSync(appDatatDirPath); | |
| } | |
| const appDataFilePath = path.join(appDatatDirPath, fileName); | |
| content = JSON.stringify(content); | |
| fs.writeFile(appDataFilePath, content, (err) => { | |
| if (err) { | |
| console.log("There was a problem saving data!"); | |
| console.log(err); | |
| } else { | |
| console.log("Data saved correctly!"); | |
| loadAppData(); | |
| } | |
| }); | |
| } | |
| function initappData() { | |
| if (fs.existsSync(fileName)) { | |
| console.log("File founded! Loading..."); | |
| loadAppData(); | |
| } else { | |
| let defData = { | |
| "patients": [], | |
| "actions": [], | |
| "visits": [] | |
| }; | |
| console.log("File not exist! Creating..."); | |
| saveAppData(defData); | |
| } | |
| } | |
| initappData(); | |
| </script> | |
| </body> | |
| </html> |
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