PDFA

1//---------------------------------------------------------------------------------------
2// Copyright (c) 2001-2023 by Apryse Software Inc. All Rights Reserved.
3// Consult legal.txt regarding legal and license information.
4//---------------------------------------------------------------------------------------
5(exports => {
6
7
8
9
10  exports.runPDFA = () => {
11    const PDFNet = exports.Core.PDFNet;
12
13    const main = async () => {
14      try {
15        console.log('PDFA validation test begins.');
16
17        const inputURL = '../TestFiles/';
18        const inputFilename = 'newsletter.pdf';
19
20        const convert = false;
21        const pwd = '';
22        let exceptions;
23        const maxRefObjs = 10;
24        const firstStop = false;
25        const url = inputURL + inputFilename;
26
27        const pdfa = await PDFNet.PDFACompliance.createFromUrl(convert, url, pwd, PDFNet.PDFACompliance.Conformance.e_Level1B, exceptions, maxRefObjs, firstStop);
28
29        const errorCount = await pdfa.getErrorCount();
30        if (errorCount === 0) {
31          console.log(inputFilename + ' is a valid PDFA.');
32        } else {
33          console.log(inputFilename + ' is NOT a valid PDFA.');
34          for (let i = 0; i < errorCount; i++) {
35            const errorCode = await pdfa.getError(i);
36            const errorMsg = await PDFNet.PDFACompliance.getPDFAErrorMessage(errorCode);
37            const numRefs = await pdfa.getRefObjCount(errorCode);
38            if (numRefs > 0) {
39              const objs = [];
40              for (let j = 0; j < numRefs; j++) {
41                const objRef = await pdfa.getRefObj(errorCode, j);
42                objs.push(objRef);
43              }
44              console.log('Error:' + errorMsg + '. Objects:' + objs.toString());
45            }
46          }
47        }
48      } catch (err) {
49        console.log(err);
50      }
51      try {
52        console.log('PDFA conversion test begins.');
53
54        const inputURL = '../TestFiles/';
55        const inputFilename = 'fish.pdf';
56        const outputFilename = 'fish_pdfa.pdf';
57
58        const convert = true;
59        const pwd = '';
60        let exceptions;
61        const maxRefObjs = 10;
62        const urlInput = inputURL + inputFilename;
63
64        console.log('Converting input document: ' + inputFilename);
65        const pdfa = await PDFNet.PDFACompliance.createFromUrl(convert, urlInput, pwd, PDFNet.PDFACompliance.Conformance.e_Level1B, exceptions, maxRefObjs);
66
67        const errorCount = await pdfa.getErrorCount();
68        if (errorCount === 0) {
69          console.log(inputFilename + ' is a valid PDFA.');
70        } else {
71          console.log(inputFilename + ' is NOT a valid PDFA.');
72        }
73
74        console.log('Save and validate the converted document: ' + outputFilename);
75        const linearize = true;
76        const docBuffer = await pdfa.saveAsFromBuffer(linearize);
77        saveBufferAsPDFDoc(docBuffer, outputFilename);
78        const validateOnly = false;
79        const pdfaValidate = await PDFNet.PDFACompliance.createFromBuffer(validateOnly, docBuffer, pwd, PDFNet.PDFACompliance.Conformance.e_Level1B, exceptions, maxRefObjs);
80        const errorCountValidate = await pdfaValidate.getErrorCount();
81        if (errorCountValidate === 0) {
82          console.log(outputFilename + ' is a valid PDFA.');
83        } else {
84          console.log(outputFilename + ' is NOT a valid PDFA.');
85        }
86      } catch (err) {
87        console.log(err);
88      }
89    };
90
91    // add your own license key as the second parameter, e.g. PDFNet.runWithCleanup(main, 'YOUR_LICENSE_KEY')
92    PDFNet.runWithCleanup(main);
93  };
94})(window);
95// eslint-disable-next-line spaced-comment
96//# sourceURL=PDFATest.js