1
在下面的教程的帮助下，我设置了一个Google表单，用于将数据输入到Fusion表格中。使用新API的Google表单到Fusion表格
http://kh-samples.googlecode.com/svn/trunk/code/instructions.html
现在老Fusion Tables的API被关闭，我得到通过谷歌表单脚本编辑器下面的错误消息：
returned code 403. Server response: {
"error": {
"errors": [
{
"domain": "usageLimits",
"reason": "dailyLimitExceededUnreg",
"message": "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup.",
"extendedHelp": "https://code.google.com/apis/console"
}
],
"code": 403,
"message": "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup."
}
}
我打开Fusion Tables的服务通过API控制台，但我只是不知道如何链接我的API密钥在应用程序脚本代码。
/**
* The URL for the Fusion Tables API
* @type {string}
*/
var FUSION_URL = 'https://www.googleapis.com/fusiontables/v1/query';
/**
* Submit the data to Fusion Tables when the form is submitted.
* @const
* @param {Object} e The form object.
*/
function onFormSubmit(e) {
// Get the row number of the newly entered data.
var sheet = SpreadsheetApp.getActiveSheet();
var row = sheet.getLastRow();
// Check to make sure the rowid column is there.
init();
// The values entered into the form, mapped by question.
var formValues = e.namedValues;
// Insert the data into the Fusion Table.
var rowId = createRecord(formValues);
if (!rowId) {
rowId = -1;
}
insertRowId(rowId, row);
}
/**
* Initialize the spreadsheet by adding a rowid column.
*/
function init() {
var sheet = SpreadsheetApp.getActiveSheet();
var lastColumn = sheet.getLastColumn();
var lastHeaderValue = sheet.getRange(1, lastColumn).getValue();
if (lastHeaderValue != 'rowid') {
sheet.getRange(1, lastColumn + 1).setValue('rowid');
}
}
/**
* Add the rowid from the INSERT to the corresponding row in the spreadsheet.
* @param {string} rowId The row id of the inserted row.
* @param {number} row The row number to enter the rowid in.
*/
function insertRowId(rowId, row) {
var sheet = SpreadsheetApp.getActiveSheet();
var lastColumn = sheet.getLastColumn();
lastCell = sheet.getRange(row, lastColumn);
lastCell.setValue(rowId);
}
/**
* Create a record in the Fusion Table.
* @param {Object} dictionary of columns mapped to values.
* @return {?string} the rowid if successful, otherwise null.
*/
function createRecord(columnValues) {
// Get the properties associated with this Script.
var docid = ScriptProperties.getProperty('docid');
var addressColumn = ScriptProperties.getProperty('addressColumn');
var latlngColumn = ScriptProperties.getProperty('latlngColumn');
// Create lists of the column names and values to create the INSERT Statement.
var columns = [];
var values = [];
for (var column in columnValues) {
// If the column is not the spreadsheetRowNum,
// add it and the value to the lists.
if (column != 'spreadsheetRowNum') {
var value = columnValues[column];
// If an address column was specified, geocode the value in it.
if (addressColumn && column == addressColumn) {
var latlng = geocode(value);
latlngColumn = latlngColumn.replace(/'/g, "\\\'");
columns.push(latlngColumn);
values.push(latlng);
}
if (typeof value != 'string') {
value = value.toString();
}
value = value.replace(/'/g, "\\\'");
values.push(value);
column = column.replace(/'/g, "\\\'");
columns.push(column);
}
}
var query = [];
query.push('INSERT INTO ');
query.push(docid);
query.push(" ('");
query.push(columns.join("','"));
query.push("') ");
query.push("VALUES ('");
query.push(values.join("','"));
query.push("')");
var response = queryFt(query.join(''));
if (response) {
var rowId = response[1][0];
return rowId;
}
}
/**
* Geocode the address.
* @param {string} address The user-entered address.
* @return {string} the geocoded results.
*/
function geocode(address) {
var results = Maps.newGeocoder().geocode(address);
Logger.log('Geocoding: ' + address);
if (results.status == 'OK') {
var bestResult = results.results[0];
var lat = bestResult.geometry.location.lat;
var lng = bestResult.geometry.location.lng;
var latLng = lat + ',' + lng;
Logger.log('Results: ' + latLng);
return latLng;
} else {
Logger.log('Error geocoding: ' + address);
Logger.log(results.status);
return '0,0';
}
}
/**
* Initialize the query to Fusion Tables. Rerun the query if not successful.
* @param {string} query The query to execute
* @return {?Array} the Fusion Table response formated as an array if the
* query was successful. Returns null if not.
*/
function queryFt(query) {
var response = run(query);
// If the query failed with a 401 or 500 error, try again one more time.
if (response == -1) {
response = run(query);
}
// If the query failed again, or failed for some other reason, return.
if (response == -1 || response == -2) {
return;
}
return response;
}
/**
* Send query to Fusion Tables and catch any errors.
* @param {string} query The query to execute
* @return {Array|number} the Fusion Table response formatted as an array
* if successful, -1 if a 401 or 500 error occurred, -2 if some other error
* occurred.
*/
function run(query) {
var method = 'post';
var lowercaseQuery = query.toLowerCase();
if (lowercaseQuery.indexOf('select') == 0 ||
lowercaseQuery.indexOf('show') == 0 ||
lowercaseQuery.indexOf('describe') == 0) {
method = 'get';
}
var token = ScriptProperties.getProperty('token');
if (!token) {
token = getGAauthenticationToken();
if (!token) {
return -2;
}
}
var response;
var sql = encodeURIComponent(query);
try {
if (method == 'get') {
var url = FUSION_URL + '?sql=' + sql;
response = UrlFetchApp.fetch(url, {
method: method,
headers: {
'Authorization': 'GoogleLogin auth=' + token
}
});
} else {
response = UrlFetchApp.fetch(FUSION_URL, {
method: method,
headers: {
'Authorization': 'GoogleLogin auth=' + token
},
payload: 'sql=' + sql
});
}
} catch(err) {
if (err.message.search('401') != -1) {
// If the auth failed, get a new token
token = getGAauthenticationToken();
if (!token) {
return -2;
}
return -1;
} else if (err.message.search('500') != -1) {
// If there were too many requests being sent, sleep for a bit
Utilities.sleep(3000);
return -1;
} else {
Logger.log('The failing query: ' + decodeURIComponent(sql));
var docid = ScriptProperties.getProperty('docid');
if (!docid) {
Logger.log('The script is missing a docid Project Property');
}
if (err.message.search('Bad column reference') != -1) {
Logger.log('Looks like the column names in the form do not match ' +
'the column names in the table. Make sure these match!');
}
var addressColumn = ScriptProperties.getProperty('addressColumn');
var latlngColumn = ScriptProperties.getProperty('latlngColumn');
if (addressColumn && !latlngColumn) {
Logger.log('Since you added an addressColumn project property, ' +
'you also need to add a latlngColumn property');
}
Logger.log(err.message);
return -2;
}
}
response = response.getContentText();
response = CSV2Matrix(response);
return response;
}
/**
* Get the auth token using Client Login. Save the token
* to a Script Property "token".
* @return {?string} the auth token.
*/
function getGAauthenticationToken() {
var username;
var password;
var response;
try {
username = ScriptProperties.getProperty('username');
if (!username) {
throw new Error('Missing username in Project Properties.');
}
} catch(err) {
Logger.log('Error authenticating.');
Logger.log(err.message);
return;
}
try {
password = ScriptProperties.getProperty('password');
if (!password) {
throw new Error('Missing password in Project Properties.');
}
} catch(err) {
Logger.log('Error authenticating.');
Logger.log(err.message);
return;
}
username = encodeURIComponent(username);
password = encodeURIComponent(password);
try {
response = UrlFetchApp.fetch(
'https://www.google.com/accounts/ClientLogin', {
method: 'post',
payload: 'accountType=GOOGLE&Email=' + username +
'&Passwd=' + password + '&service=fusiontables&Source=googledocs'
});
} catch(err) {
Logger.log('Error authenticating.');
Logger.log(err.message);
return;
}
var tokens = response.getContentText();
var token = tokens.slice(tokens.search('Auth=') + 5, tokens.length);
token = token.replace(/\n/g, '');
ScriptProperties.setProperty('token', token);
return token;
}
/**
* Parse CSV return values into array of objects
* Copied and adapted from here:
* http://www.bennadel.com/blog/1504-Ask-Ben-Parsing-CSV-Strings-With-
* Javascript-Exec-Regular-Expression-Command.htm
* @param {string} strData The string data to parse into an array
* @param {string} strDelimiter The string delimiter
* @return {Array} An array of objects containing the parsed values
*/
function CSV2Matrix(strData, strDelimiter) {
strDelimiter = (strDelimiter || ',');
var objPattern = new RegExp(
'(\\' + strDelimiter + '|\\r?\\n|\\r|^)' +
'(?:"([^"]*(?:""[^"]*)*)\"|' +
'([^"\\' + strDelimiter + '\\r\\n]*))'
, 'gi');
var arrData = [[]];
var arrMatches = null;
while (arrMatches = objPattern.exec(strData)) {
var strMatchedDelimiter = arrMatches[1];
if (strMatchedDelimiter.length && (strMatchedDelimiter != strDelimiter)) {
arrData.push([]);
}
if (arrMatches[2]) {
var strMatchedValue = arrMatches[2].replace(/'""'/g, '"');
} else {
var strMatchedValue = arrMatches[3];
}
arrData[arrData.length-1].push(strMatchedValue);
}
if (arrData[arrData.length-1].length == 0 ||
arrData[arrData.length-1][0].length == 0) {
arrData.pop();
}
return arrData;
}
/**
* Sync the Fusion Table to the Form data. Run this every hour or so.
*/
function sync() {
// Check to make sure the rowid column is there.
init();
// Get the data in the spreadsheet and convert it to a dictionary.
var sheet = SpreadsheetApp.getActiveSheet();
var lastRow = sheet.getLastRow();
var lastColumn = sheet.getLastColumn();
var spreadsheetData = sheet.getRange(1, 1, lastRow, lastColumn);
spreadsheetData = spreadsheetData.getValues();
var spreadsheetMap = {};
convertToMap(spreadsheetData, spreadsheetMap);
// Get the columns in the spreadsheet and escape any single quotes
var columns = spreadsheetData[0];
var escapedColumns = [];
for (var i = 0; i < columns.length; i++) {
var columnName = columns[i];
columnName = columnName.replace(/'/g, "\\\'");
escapedColumns.push(columnName);
}
// Get the data from the table and convert to a dictionary.
var docid = ScriptProperties.getProperty('docid');
var query = "SELECT '" + escapedColumns.join("','") + "' FROM " + docid;
var ftResults = queryFt(query);
if (!ftResults) {
return;
}
var ftMap = {};
convertToMap(ftResults, ftMap);
// Get the properties associated with this Script.
var addressColumn = ScriptProperties.getProperty('addressColumn');
var latlngColumn = ScriptProperties.getProperty('latlngColumn');
// For each row in the Fusion Table, find if the row still exists in the
// Spreadsheet. If it exists, make sure the values are the same. If
// they are different, update the Fusion Table data.
// If the row doesn't exist in the spreadsheet, delete the row from the table.
for (var rowId in ftMap) {
var spreadsheetRow = spreadsheetMap[rowId];
if (spreadsheetRow) {
var updates = [];
var tableRow = ftMap[rowId];
for (var column in tableRow) {
var tableValue = tableRow[column];
var spreadsheetValue = spreadsheetRow[column];
if (tableValue != spreadsheetValue) {
if (addressColumn == column) {
var latlng = geocode(spreadsheetValue);
latlngColumn = latlngColumn.replace(/'/g, "\\\'");
updates.push("'" + latlngColumn + "' = '" + latlng + "'");
}
if (typeof spreadsheetValue != 'string') {
spreadsheetValue = spreadsheetValue.toString();
}
spreadsheetValue = spreadsheetValue.replace(/'/g, "\\\'");
column = column.replace(/'/g, "\\\'");
updates.push("'" + column + "' = '" + spreadsheetValue + "'");
}
}
// If there are updates, send the UPDATE query.
if (updates.length) {
var query = [];
query.push('UPDATE ');
query.push(docid);
query.push(' SET ');
query.push(updates.join(','));
query.push(" WHERE rowid = '");
query.push(rowId);
query.push("'");
queryFt(query.join(''));
Utilities.sleep(3000);
}
} else {
// If the row doesn't exist in the spreadsheet, delete it from the table
queryFt('DELETE FROM ' + docid + " WHERE rowid = '" + rowId + "'");
Utilities.sleep(3000);
}
}
// Insert all the data into the Fusion Table that failed to insert.
// These rows were given a rowid of -1 or have a blank rowid.
var failedInserts = spreadsheetMap[-1];
for (var i = 0; failedInserts && i < failedInserts.length; i++) {
var rowId = createRecord(failedInserts[i]);
if (!rowId) {
rowId = -1;
}
insertRowId(rowId, failedInserts[i]['spreadsheetRowNum']);
Utilities.sleep(3000);
}
}
/**
* Converts the form and table data to a dictionary, mapping rowid
* to column values. If rowid == -1 or null, the rowid is mapped to a list
* of column values representing the failed inserts.
* @param {Array} array An array of data, the first row contains headers.
* @param {Object} map The resulting dictionary of row id mapped to columns.
* {rowid:{column:value,...} | [{{column:value,...}}],}.
*/
function convertToMap(array, map) {
var columns = array[0];
for (var i = 1; i < array.length; i++) {
var row = array[i];
var rowId = row[row.length - 1];
var columnMap = {};
for (var j = 0; j < row.length - 1; j++) {
var columnName = columns[j];
var columnValue = row[j];
columnMap[columnName] = columnValue;
}
if (rowId == -1 || !rowId) {
if (!map[-1]) {
map[-1] = [];
}
// Add the spreadsheet row number to the map
columnMap['spreadsheetRowNum'] = i + 1;
map[-1].push(columnMap);
} else {
map[rowId] = columnMap;
}
}
}
是任何人都使用数据输入的这个方法，并得到了其与新的API工作？
感谢