Handle in-browser opened PDF files

Product Forums Katalon Studio
,
1

There is a PDF file, which is opened in browser, but I am unable to save or print it. How could I scroll it or take screenshots from it?

2

Hi,

don’t get your point why will take screenshots from .pdf file
is this what you will need, read the pdf file context?

TestCase
import static com.kms.katalon.core.checkpoint.CheckpointFactory.findCheckpoint
import static com.kms.katalon.core.testcase.TestCaseFactory.findTestCase
import static com.kms.katalon.core.testdata.TestDataFactory.findTestData
import static com.kms.katalon.core.testobject.ObjectRepository.findTestObject
import com.kms.katalon.core.checkpoint.Checkpoint as Checkpoint
import com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords as CucumberKW
import com.kms.katalon.core.mobile.keyword.MobileBuiltInKeywords as Mobile
import com.kms.katalon.core.model.FailureHandling as FailureHandling
import com.kms.katalon.core.testcase.TestCase as TestCase
import com.kms.katalon.core.testdata.TestData as TestData
import com.kms.katalon.core.testobject.TestObject as TestObject
import com.kms.katalon.core.webservice.keyword.WSBuiltInKeywords as WS
import com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords as WebUI
import internal.GlobalVariable as GlobalVariable

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

WebDriver driver = new ChromeDriver();
driver.get("http://www.vandevenbv.nl/dynamics/modules/SFIL0200/view.php?fil_Id=5515")
String url = driver.getCurrentUrl()

def pdf = CustomKeywords.'com.pdf.reader.ReadPdfFromBrowser.PdfReaderUtil'(url, driver)

def lines = pdf.split("\\r?\\n");
for (String line : lines) {
	System.out.println(line);
}

Keyword
package com.pdf.reader

import static com.kms.katalon.core.checkpoint.CheckpointFactory.findCheckpoint
import static com.kms.katalon.core.testcase.TestCaseFactory.findTestCase
import static com.kms.katalon.core.testdata.TestDataFactory.findTestData
import static com.kms.katalon.core.testobject.ObjectRepository.findTestObject

import com.kms.katalon.core.annotation.Keyword
import com.kms.katalon.core.checkpoint.Checkpoint
import com.kms.katalon.core.cucumber.keyword.CucumberBuiltinKeywords as CucumberKW
import com.kms.katalon.core.mobile.keyword.MobileBuiltInKeywords as Mobile
import com.kms.katalon.core.model.FailureHandling
import com.kms.katalon.core.testcase.TestCase
import com.kms.katalon.core.testdata.TestData
import com.kms.katalon.core.testobject.TestObject
import com.kms.katalon.core.webservice.keyword.WSBuiltInKeywords as WS
import com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords as WebUI

import internal.GlobalVariable

import java.io.BufferedInputStream;
import java.io.File;
import java.io.RandomAccessFile;
import java.net.URL;

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.text.PDFTextStripper;
import org.apache.pdfbox.text.PDFTextStripperByArea;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;

public class ReadPdfFromBrowser {

	PDDocument pdDoc;

	@Keyword
	public String PdfReaderUtil(String html, WebDriver driver){

		String pdfFileInText = "";

		Thread.sleep(5000);
		URL url = new URL(html);
		BufferedInputStream fileToParse = new BufferedInputStream(
				url.openStream());

		pdDoc = PDDocument.load(fileToParse);
		pdDoc.getClass();

		if (!pdDoc.isEncrypted()) {

			PDFTextStripperByArea stripper = new PDFTextStripperByArea();
			stripper.setSortByPosition(true);

			PDFTextStripper tStripper = new PDFTextStripper();

			pdfFileInText = tStripper.getText(pdDoc);

		}
		driver.close();
		return pdfFileInText;
	}
}
2 Likes
3

Thanks a lot for your answer, that is what I am looking for!

4

It is possible to take also screenshots from pages? It would be intput for a text recognizer service.

5

First of all I get error message for some files:

Test Cases/print FAILED.
Reason:
org.codehaus.groovy.runtime.InvokerInvocationException: java.io.IOException: Error: End-of-File, expected line
at com.pdf.reader.ReadPdfFromBrowser.invokeMethod(ReadPdfFromBrowser.groovy)
at com.kms.katalon.core.main.CustomKeywordDelegatingMetaClass.invokeStaticMethod(CustomKeywordDelegatingMetaClass.java:50)
at print.run(print:10)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:337)
at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:328)
at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:307)
at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:299)
at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:233)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:105)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)
at TempTestCase1578224744400.run(TempTestCase1578224744400.groovy:23)
Caused by: java.io.IOException: Error: End-of-File, expected line
at org.apache.pdfbox.pdfparser.BaseParser.readLine(BaseParser.java:1124)
at org.apache.pdfbox.pdfparser.COSParser.parseHeader(COSParser.java:2603)
at org.apache.pdfbox.pdfparser.COSParser.parsePDFHeader(COSParser.java:2574)
at org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:219)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1222)
at org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:1122)
at org.apache.pdfbox.pdmodel.PDDocument$load.call(Unknown Source)
at com.pdf.reader.ReadPdfFromBrowser.PdfReaderUtil(ReadPdfFromBrowser.groovy:46)
… 14 more

6

Sample pdf, as I tried to reproduce original pdf document: https://gofile.io/?c=WYPqpZ