【发布时间】:2019-10-21 04:13:27
【问题描述】:
我正在尝试每天早上给自己发送一封电报消息,其中包含我在 Google 表格中列出的不同报价。我编写了一些将消息添加到列表的代码,但我似乎无法从列表中生成随机行以每天发送。
var token = "TOKEN";
var telegramAPI = "https://api.telegram.org/bot" + token;
var webAppAPI = "https://script.google.com/macros/s/GOOGLE_WEB_APP_ADDRESS";
var ssId = "SPREADSHEET_ID";
function getMe() {
var url = telegramAPI + "/getMe";
var response = UrlFetchApp.fetch(url);
Logger.log(response.getContentText());
}
function setWebhook() {
var url = telegramAPI + "/setWebhook?url=" + webAppAPI;
var response = UrlFetchApp.fetch(url);
Logger.log(response.getContentText());
}
function sendText(id,text) {
var url = telegramAPI + "/sendMessage?chat_id=" + id + "&text=" + text;
var response = UrlFetchApp.fetch(url);
Logger.log(response.getContentText());
}
function doGet(e) {
return HtmlService.createHtmlOutput("Test Data" + JSON.stringify(e,null,4));
}
function doPost(e) {
Logger.log(e);
var data = JSON.parse(e.postData.contents);
var text = data.message.text;
var what = data.message.text.split("-")[0]
var who = data.message.text.split("-")[1]
var id = data.message.chat.id;
var name = data.message.chat.first_name;
var response = "Hi " + name + ", this quote has been added to your database: " + text;
sendText(id,response);
SpreadsheetApp.openById(ssId).getSheets()[1].appendRow([new Date(),id,name,text,response,what,who]);
所有这些都可以正常工作。我添加了一个查询,将它们从我的 Telegram Feed 表中拉到我的 Quote 表中,我将把它放在这里以帮助某人:
=IFERROR(QUERY('Telegram Feed'!$G$1:$G$98,"",-1),"Error")
现在我正在引用报价,我想从列表中随机生成一个,并安排它每天发送给我自己。我在下面包含了我尝试过的内容,但我似乎无法弄清楚我做错了什么。
随机发生器部分工作,但似乎正在抓取所有内容,我需要对其进行重构以说明以下内容:
message = f"{quote} + ' - ' + {author}"
随机化器:
function randomizer() {
var ssa = SpreadsheetApp.openById(ssId);
var ss = ssa.getSheetByName('Quotes');
var range = ss.getRange(1,1,ss.getLastRow(), 2);
var data = range.getValues();
for(var i = 0; i < data.length; i++)
{
var j = Math.floor(Math.random()*(data[i].length));
var element = data[i][j];
ss.getRange(i+1, 6).setValue(element);
Logger.log(element);
}
}
到目前为止,它大部分都可以工作(尽管我需要弄清楚如何修复上面提到的随机化器功能。当我尝试从脚本向 Telegram 发送随机消息时,我遇到了问题。
function sendQuote(what,who) {
var data = randomizer();
var dataJSON = JSON.parse(data.postData.contents);
var url = telegramAPI + "/sendMessage?chat_id=" + 'CHAT_ID_NUM' + "&text=" + what + " - " who;
}
我什么也得不到。有谁知道我做错了什么?
编辑:
我听从了 Дмитро-Булах & carlesgg97 的建议,我重构了一堆我的随机化代码给我一个引用和作者。出于某种原因,我现在收到错误“TypeError: Cannot read property "postData" from undefined.: from the line that reads var dataJSON = JSON.parse(data.postData.contents);
有人知道为什么会这样吗? 无论如何,我会在 24 小时内关闭问题。谢谢大家的帮助!
function sendQuote(quote,author) {
var data = randomize();
var dataJSON = JSON.parse(data.postData.contents);
var encodedText = encodeURIComponent(quote + " - " + author);
var url = telegramAPI + "/sendMessage?chat_id=" + 'CHAT_ID' + "&text=" + encodedText;
UrlFetchApp.fetch(url);
}
function randomize() {
var sss = SpreadsheetApp.openById(ssId);
var ss = sss.getSheetByName('Quotes');
var length = ss.getLastRow();
var overshoot = 97 //monitor for changes as list size increases
var true_length = length-overshoot;
var line = (Math.random() * ((true_length - 2) + 1)) + 2;
var quote_cell = ss.getRange(line,2);
var quote = quote_cell.getValue();
var author_cell = ss.getRange(line,1);
var author = author_cell.getValue();
Logger.log(quote + " - " + author);
}
【问题讨论】:
-
你不想在
sendQuote(what,who)中错过var response = UrlFetchApp.fetch(url);吗?
标签: javascript json google-apps-script google-sheets-api telegram-bot