Barcodetrennung mit ausschließen der Trenner-Seite

<?php

use Squeeze\SqueezeConfig;
use Squeeze\xBatchClass;
use Squeeze\xDoc;
use Squeeze\xQueueEntry;
use Squeeze\xReturnObject;
use Squeeze\xTools;

/**
* @param xDoc $xDoc
* @param string $nextStep
* @param string $newStatus
* @return xReturnObject
* @throws Exception
*/
function BarcodeSeparation(xDoc $xDoc, string $nextStep, string $newStatus): xReturnObject
{
$logger = Logger::getLogger("main");

// =============================================
// Get Barcode Engine from Batch Class Settings
// =============================================
$isBarcodeConfigured = true;
$xQueueEntry = new xQueueEntry();
$xQueueEntry->getByxDocId($xDoc->id);
$batchClass = new xBatchClass();
$batchClass->getById($xQueueEntry->batchclassid);
$splitBarcodeType = strtolower(trim($batchClass->getSettingValue('SplitBarcodeType')));
$splitBarcodePattern = $batchClass->getSettingValue('SplitBarcodePattern');
$splitFixPages = intval(trim($batchClass->getSettingValue('SplitFixPages')));

if ($splitBarcodeType === null or $splitBarcodeType == '') {
$isBarcodeConfigured = false;
//$logger->warn('DocId = '.$xDoc->id.' Barcode Split not possible because SplitBarcodeType is missing!');
} else {
if ($splitBarcodePattern === null or $splitBarcodePattern == '') {
$isBarcodeConfigured = false;
//$logger->warn('DocId = '.$xDoc->id.' Barcode Split not possible because SplitBarcodePattern is missing!');
}
}

if ($isBarcodeConfigured === true) {
// get splits by barcode and return the result
return splitByBarcode($xDoc, $logger, $splitBarcodeType, $splitBarcodePattern);
}

if ($splitFixPages > 0) {
// get splits by fixed pages and return the result
return splitFixPages($xDoc, $logger, $splitFixPages);
}

// return an empty split result
$emptySplit = array();
return new xReturnObject(false, 400, 'No Split configured', $emptySplit);
}

/**
* @param xDoc $xDoc
* @param Logger $logger
* @param int $fixedPageSize
* @return xReturnObject
* @throws Exception
*/
function splitFixPages(xDoc $xDoc, Logger $logger, int $fixedPageSize): xReturnObject
{
$config = new SqueezeConfig();
$repo = $config->get("repository.work");
$splits = array();
$keepFieldValues = array();
$absolutePath = xTools::buildAbsolutePath($repo, $xDoc->repoPath, false);
$files = array_diff(scandir($absolutePath . "Viewer"), array('.', '..'));
$currentPage = 0;
foreach ($files as $page => $file){
$currentPage++;
$modulo = $currentPage % $fixedPageSize;
if ($modulo === 0) {
$logger->debug('DocId = '.$xDoc->id.' New split at page '.$currentPage.' because of fixed page size');
$splits[$currentPage][] = ['page' => $currentPage, 'type' => 'FixedPageSplit', 'value' => 'FixedPageSplit-' . $fixedPageSize, 'fields' => $keepFieldValues, 'suppressOcr' => false];
}
}
return new xReturnObject(true,200, 'Fixed Page Split', $splits);
}

/**
* @param xDoc $xDoc
* @param Logger $logger
* @param string $splitBarcodeType
* @param string $splitBarcodePattern
* @return xReturnObject
*/
function splitByBarcode(xDoc $xDoc, Logger $logger, string $splitBarcodeType, string $splitBarcodePattern): xReturnObject
{

// ==========================================
// Barcode Types
// ==========================================
// AZTEC
// CODABAR
// CODE_39
// CODE_93
// CODE_128
// COMPOSITE
// DATABAR
// DATA_MATRIX
// DATABAR_EXP
// EAN_2
// EAN_5
// EAN_8
// EAN_13
// ITF
// ISBN_10
// ISBN_13
// MAXICODE
// PDF_417
// QR_CODE
// RSS_14
// RSS_EXPANDED
// UPC_A
// UPC_E
// UPC_EAN_EXTENSION
// UNKNOWN

$currentSplit = 0;
$suppressOCR = 0;
$splits = array();
$keepFieldValues = array();

$splitBarcodeType = str_replace(' ', '', $splitBarcodeType);
$splitBarcodeType = trim($splitBarcodeType, ',;');
$arrSplitBarcodeTypes = explode(';', $splitBarcodeType);

$logger->debug('DocId = '.$xDoc->id.' Execute Barcode-Split');

foreach ($xDoc->barcodes as $page => $barcodes){

$logger->debug('DocId = '.$xDoc->id.' Checking Barcodes for Page '. $page);
$barcodeType = '';
$barcodeValue = '';
$isSplitPage = false;

if (count($barcodes) == 0){
if($page == 1){
$logger->debug('DocId = '.$xDoc->id.' No Barcode on Page '. $page . '. Split because it is the first page');
$currentSplit = $page;
}
}
else {
foreach ($barcodes as $barcode){
foreach ($arrSplitBarcodeTypes as $splitBarcodeType){
if(strtolower($barcode['type']) == strtolower($splitBarcodeType)) {
$matches = null;
xTools::mb_preg_match_all("/$splitBarcodePattern/i", $barcode['value'], $matches, PREG_OFFSET_CAPTURE);
$hit = $matches[0];
foreach ($hit as $match) {
if ($match[0] == '') continue;
$logger->debug('DocId = '.$xDoc->id.' Start Split here! Barcode "'.$matchmatch[0].'" of type "'.$barcode['type'].'" found on page '. $page);
//$suppressOCR = 1;
$currentSplit = $page - 1;
$barcodeType = $barcode['type'];
$barcodeValue = $barcode['value'];
$isSplitPage = true;

// Next Page
break 3;
}
}
}
}
}
// add page
//$splits[$currentSplit][] = ['page' => $page, 'type' => $barcodeType, 'value' => $barcodeValue, 'fields' => $keepFieldValues, 'suppressOcr' => $suppressOCR];
if(!$isSplitPage) {
$splits[$currentSplit][] = ['page' => $page, 'type' =>$barcodeType, 'value' => $barcodeValue];
} else {
$logger->debug("IS SPLIT PAGE - DO NOT ADD PAGE $page");
}
}

return new xReturnObject(true,200, 'Barcode Split', $splits);
}