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BahamutQA Api
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| { | |
| "timeZone": "Asia/Taipei", | |
| "dependencies": { | |
| }, | |
| "webapp": { | |
| "access": "ANYONE_ANONYMOUS", | |
| "executeAs": "USER_DEPLOYING" | |
| }, | |
| "exceptionLogging": "STACKDRIVER", | |
| "executionApi": { | |
| "access": "ANYONE" | |
| } | |
| } |
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| function getSheet() { | |
| return SpreadsheetApp.openById('1dusrLOmVeFghqpjH95XxlrWNjCJ-F1ydTH5xdOJ0sVY') | |
| } | |
| function getData(sheet) { | |
| return sheet.getDataRange().getValues() | |
| } | |
| function biSearch(ar, fn) { | |
| var l = 0, | |
| r = ar.length - 1 | |
| while (l < r) { | |
| var mid = Math.floor((l + r) / 2) | |
| var c = fn(ar[mid]) | |
| if (c === 0) return ar[mid] | |
| else if (c === 1) r = mid - 1 | |
| else if (c === -1) l = mid + 1 | |
| else return null | |
| } | |
| var d = ar[l] | |
| if (!d) return null | |
| else return fn(d) === 0 ? d : null | |
| } | |
| function compare(a, b) { | |
| if (a == b) return 0 | |
| else if (a > b) return 1 | |
| else return -1 | |
| } | |
| function createJson(obj) { | |
| return ContentService.createTextOutput(JSON.stringify(obj)).setMimeType(ContentService.MimeType.JSON) | |
| } | |
| function doGet(e) { | |
| var rawData = getData(getSheet()) | |
| if (e.parameter.sn) { | |
| const sn = e.parameter.sn | |
| var result = biSearch(rawData, function(d) { | |
| return compare(d[0], sn) | |
| }) | |
| return createJson(result ? row2obj(result) : null) | |
| } | |
| if (e.parameter.type !== 'full') { | |
| return createJson(getSimpleData(rawData)) | |
| } | |
| return createJson(parseData(rawData)) | |
| } | |
| function doPost(e) { | |
| const error = createJson({ result: 'error' }) | |
| Logger.log(e.parameter) | |
| const data = e.parameter.data | |
| if (!data) return error | |
| const x = data.split(',').map(function(x) { | |
| return x.replace(/COMMA/g, ',') | |
| }) | |
| if (x.length < 7) return error | |
| const sheet = getSheet() | |
| const rawData = getData(sheet) | |
| const sn = x[0] // string | |
| const snExists = biSearch(rawData, function(d) { | |
| return compare(d[0], sn) | |
| }) | |
| if (snExists !== null) return error | |
| sheet.appendRow(x) | |
| Logger.log(x) | |
| sheet.sort(1) | |
| return createJson({ result: 'success' }) | |
| } | |
| function row2obj(row) { | |
| return { | |
| sn: parseInt(row[0]), | |
| question: row[1], | |
| answer1: row[2], | |
| answer2: row[3], | |
| answer3: row[4], | |
| answer4: row[5], | |
| answer: parseInt(row[6]) | |
| } | |
| } | |
| function parseData(data) { | |
| const result = [] | |
| for (var i = 0; i < data.length; i++) { | |
| result.push(row2obj(data[i])) | |
| } | |
| return result | |
| } | |
| function getSimpleData(data) { | |
| var obj = {} | |
| for (var i = 0; i < data.length; i++) { | |
| obj[data[i][0]] = parseInt(data[i][6]) | |
| } | |
| return obj | |
| } |
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