Parsing HTML using Google Apps Script

Gists

This is a sample script for parsing HTML using Google Apps Script. When HTML data is converted to Google Document, the HTML data can be parsed and be converted to Google Document. In this case, the paragraphs, lists and tables are included. From this situation, I thought that this situation can be used for parsing HTML using Google Apps Script. So I could came up with this method.

In the Sheet API, the HTML data can be put to the Spreadsheet with the PasteDataRequest. But unfortunately, in this case, I couldn’t distinguish between the body and tables.

Retrieving Values from Filtered Sheet in Spreadsheet using Google Apps Script

Gists

This is a sample script for retrieving values from filtered Sheet in Spreadsheet using Google Apps Script. When the values are retrieved the filtered sheet by the basic filter, if setValues() and setDisplayValues() are used, all values without the filter are retrieved. In this script, I would like to introduce the method for retrieving the values from the filtered sheet using Google Apps Script.

In order to retrieve the values from the filtered sheet, one method has already been proposed. That method retrieved the values from the filtered sheet by retrieving columnMetadata and rowMetadata of the method of spreadsheet.get of Sheets API. In this case, the rows and columns hidden by the filter can be retrieved.

GAS Library - UnzipGs

Overview

This is a GAS library for unzipping a Zip file protected by a password using Google Apps Script.

Description

Recently, I had a situation that it is required to unzip a Zip file protected with the password. But unfortunately, in the current stage, the method of Utilities.unzip() cannot unzip such protected files. So when I had been looking for the other workarounds, I found zlib.js. Especially, it’s unzip.min.js. This is created for Javascript. So when I used this using Google Apps Script, it was found that it didn’t work for Google Apps Script. So I prepared a wrapper script for running it with Google Apps Script. And when I created the wrapper script, I thought that under the current stage, if the protected Zip file can be unzipped, this will be useful for other users. So I created this as a GAS library.

Resumable Uploading Files to Google Drive using Golang

Gists

This is a sample script for the resumable upload of Files to Google Drive using Golang. This script uses the library of google-api-go-client. About the installation of google-api-go-client, please check the Quickstart for golang at the official site.

Sample script:

package main

import (
	"context"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
	"os"

	drive "google.golang.org/api/drive/v3"

	"golang.org/x/oauth2"
	"golang.org/x/oauth2/google"
	"golang.org/x/oauth2/jwt"
)

// ServiceAccount : Use Service account
func ServiceAccount(credentialFile string) *http.Client {
	b, err := ioutil.ReadFile(credentialFile)
	if err != nil {
		log.Fatal(err)
	}
	var c = struct {
		Email      string `json:"client_email"`
		PrivateKey string `json:"private_key"`
	}{}
	json.Unmarshal(b, &c)
	config := &jwt.Config{
		Email:      c.Email,
		PrivateKey: []byte(c.PrivateKey),
		Scopes: []string{
			drive.DriveScope,
		},
		TokenURL: google.JWTTokenURL,
	}
	client := config.Client(oauth2.NoContext)
	return client
}

func main() {
	filename := "sample.txt"     // Filename
	baseMimeType := "text/plain" // MimeType
	client := ServiceAccount("credential.json") // Please set the json file of Service account.

	srv, err := drive.New(client)
	if err != nil {
		log.Fatalln(err)
	}
	file, err := os.Open(filename)
	if err != nil {
		log.Fatalln(err)
	}
	fileInf, err := file.Stat()
	if err != nil {
		log.Fatalln(err)
	}
	defer file.Close()
	f := &drive.File{Name: filename}
	res, err := srv.Files.
		Create(f).
		ResumableMedia(context.Background(), file, fileInf.Size(), baseMimeType).
		ProgressUpdater(func(now, size int64) { fmt.Printf("%d, %d\r", now, size) }).
		Do()
	if err != nil {
		log.Fatalln(err)
	}
	fmt.Printf("%s\n", res.Id)
}

Note:

  • In this sample, the Service account is used. So the file is uploaded to the Service account’s Drive. When client retrieved from OAuth2 is used, the file is uploaded to owner’s Drive.

References:

Creating a Table to Google Document by Retrieving Values from Google Spreadsheet for Python

Gists

This is a sample script for creating a table to Google Document by retrieving values from Google Spreadsheet for Python.

Before you use this script, please install python library of gdoctableapppy.

$ pip install gdoctableapppy

Sample script:

This sample script uses Service Account.

In this sample script, the values are retrieved from Sheet1!A1:C5 of Spreadsheet, and new table is created to the Document using the values.

from google.oauth2 import service_account
from gdoctableapppy import gdoctableapp
from googleapiclient.discovery import build

SCOPES = ['https://www.googleapis.com/auth/documents',
          'https://www.googleapis.com/auth/spreadsheets']
SERVICE_ACCOUNT_FILE = 'credential.json' # Please set the json file of Service account.
creds = service_account.Credentials.from_service_account_file(
    SERVICE_ACCOUNT_FILE, scopes=SCOPES)

service = build('sheets', 'v4', credentials=creds)

spreadsheet_id = '###'  # Please set here
document_id = '###'  # Please set here

res = service.spreadsheets().values().get(
    spreadsheetId=spreadsheet_id, range='Sheet1!A1:C5').execute()
values = res['values']

resource = {
    "service_account": creds,
    "documentId": document_id,
    "rows": len(values),
    "columns": len(values[0]),
    "append": True,
    "values": values
}
res = gdoctableapp.CreateTable(resource)
print(res)

References:

Creating a Table to Google Document by Retrieving Values from Google Spreadsheet for Node.js

Gists

This is a sample script for creating a table to Google Document by retrieving values from Google Spreadsheet for Node.js.

Before you use this script, please install Node.js module of node-gdoctableapp.

$ npm install --save-dev gdoctableapp

or

$ npm install --global gdoctableapp

Sample script:

This sample script uses Service Account.

In this sample script, the values are retrieved from Sheet1!A1:C5 of Spreadsheet, and new table is created to the Document using the values.

Creating a Table to Google Document by Retrieving Values from Google Spreadsheet for Golang

Gists

This is a sample script for creating a table to Google Document by retrieving values from Google Spreadsheet for Golang.

Before you use this script, please install go library of go-gdoctableapp.

$ go get -v -u github.com/tanaikech/go-gdoctableapp

Sample script:

This sample script uses Service Account.

In this sample script, the values are retrieved from Sheet1!A1:C5 of Spreadsheet, and new table is created to the Document using the values.

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
	"net/http"
	"os"

	gdoctableapp "github.com/tanaikech/go-gdoctableapp"
	"golang.org/x/oauth2"
	"golang.org/x/oauth2/google"
	"golang.org/x/oauth2/jwt"
	docs "google.golang.org/api/docs/v1"
	sheets "google.golang.org/api/sheets/v4"
)

// ServiceAccount : Use Service account
func ServiceAccount(credentialFile string) *http.Client {
	b, err := ioutil.ReadFile(credentialFile)
	if err != nil {
		log.Fatal(err)
	}
	var c = struct {
		Email      string `json:"client_email"`
		PrivateKey string `json:"private_key"`
	}{}
	json.Unmarshal(b, &c)
	config := &jwt.Config{
		Email:      c.Email,
		PrivateKey: []byte(c.PrivateKey),
		Scopes: []string{
			docs.DocumentsScope,
			sheets.SpreadsheetsScope,
		},
		TokenURL: google.JWTTokenURL,
	}
	client := config.Client(oauth2.NoContext)
	return client
}

func main() {
	spreadsheetID := "###" // Please set here
	documentID := "###"    // Please set here

	client := ServiceAccount("credential.json") // Please set the json file of Service account.
	srv, err := sheets.New(client)
	if err != nil {
		log.Fatalf("%v", err)
	}

	// Retrieve values from Spreadsheet.
	sheetValues, err := srv.Spreadsheets.Values.Get(spreadsheetID, "Sheet1!A1:C5").Do()
	if err != nil {
		log.Fatalf("%v", err)
	}
	values := sheetValues.Values

	// Put the retrieved values to Document.
	g := gdoctableapp.New()
	obj := &gdoctableapp.CreateTableRequest{
		Rows:    int64(len(values)),
		Columns: int64(len(values[0])),
		Append:  true,
		Values:  values,
	}
	res, err := g.Docs(documentID).CreateTable(obj).Do(client)
	if err != nil {
		log.Fatalf("%v", err)
	}
	fmt.Println(res)
}

References:

python library - gdoctableapppy

Overview

This is a python library to manage the tables on Google Document using Google Docs API.

Description

Google Docs API has been released. When I used this API, I found that it is very difficult for me to manage the tables on Google Document using Google Docs API. Although I checked the official document, unfortunately, I thought that it’s very difficult for me. So in order to easily manage the tables on Google Document, I created this library.

node module - node-gdoctableapp

Overview

This is a Node.js module to manage the tables on Google Document using Google Docs API.

Description

Google Docs API has been released. When I used this API, I found that it is very difficult for me to manage the tables on Google Document using Google Docs API. Although I checked the official document, unfortunately, I thought that it’s very difficult for me. So in order to easily manage the tables on Google Document, I created this library.