liciagbar/application/controllers/ParserFile.php

<?php
defined('BASEPATH') or exit('No direct script access allowed');

class ParserFile extends CI_Controller
{
    protected $rutaDiaria = FCPATH . "DOWNLOADS/DAILY/format";
    protected $rutaMensual = FCPATH . "DOWNLOADS/MONTH/format";
    protected $esquema = array('cbc-place-ext', 'cac-place-ext', 'cbc', 'cac', 'ns1');

    //TODO: Añadir los nodos que falten mirando la libreria de java
    //TODO: Crear las tablas segun el nodo
    //TODO: Insertar los datos que si existen en el insert_batch.
    public function __construct()
    {
        parent::__construct();
        $this->load->helper('file');
        $this->load->library('parserDatabase');
    }

    public function index()
    {
        $files = get_filenames($this->rutaDiaria, true);

        $contadorArchivos = 0;
        foreach ($files as $file) {

            $entrada = file_get_contents($file);
            $xml = simplexml_load_string($entrada);

            $aux = 0;
            $resultEntries = array();
            foreach ($xml->entry as $clave => $row) {
                $arrayDeletedEntries = $xml->children('at', true);

                $resultEntries[$aux]['general'] = $this->nodoEntry($row);

                $resultEntries[$aux]['contractInfo'] = $this->nodoContractFolderStatus($row);

                $resultEntries[$aux]['locatedContractingParty'] = $this->nodoLocatedContractingParty($row);

                $resultEntries[$aux]['party'] = $this->nodoParty($row);

                $resultEntries[$aux]['procurementProject'] = $this->nodoPresupuesto($row);

                $resultEntries[$aux]['procurementProjectLot'] = $this->nodoProcurementProjectLot($row);

                $resultEntries[$aux]['tenderingTerms'] = $this->nodoTenderingTerms($row);

                $resultEntries[$aux]['tenderingProcess'] = $this->nodoTenderingProcess($row);

                $resultEntries[$aux]['tenderingResult'] = $this->nodoTenderResult($row);

                $resultEntries[$aux]['legalDocs'] = $this->nodoLegalDoc($row);

                $resultEntries[$aux]['techicalDocs'] = $this->nodoTechnicalDocumentReference($row);

                $resultEntries[$aux]['validNoticeInfo'] = $this->nodoValidNoticeInfo($row);

                $resultEntries[$aux]['generalDocs'] = $this->nodoGeneralDocuments($row);

                $resultEntries[$aux]['additionalDocs'] = $this->nodoAdditionalDocumentReference($row);

                $aux++;
            }

            $str = print_r($resultEntries, true);

            file_put_contents($this->rutaDiaria . "/text" . $contadorArchivos . ".txt", $str);

            $contadorArchivos++;

        }
    }

    private function nodoEntry($xml)
    {
        $resultEntries = array();

        $resultEntries['id_url'] = (string) $xml->id;
        $resultEntries['id_licitacion'] = (string) substr($xml->id, strrpos($xml->id, '/') + 1);
        $resultEntries['link'] = (string) $xml->link;
        $resultEntries['link_uri'] = (string) $xml->link->attributes()['href'];
        $resultEntries['summary'] = (string) $xml->summary;
        $resultEntries['title'] = (string) $xml->title;
        $resultEntries['updated'] = (string) $xml->updated;

        return $resultEntries;
    }

    private function nodoContractFolderStatus($xml)
    {
        $resultEntries = array();
        if (isset($xml->ContractFolderStatus)) {
            $resultEntries['ContractFolderID'] = (string) $xml->ContractFolderStatus->ContractFolderID;
            $resultEntries['ContractFolderStatusCode'] = (string) $xml->ContractFolderStatus->ContractFolderStatusCode;
            $resultEntries['ContractFolderStatusCodeAttr'] = (string) $xml->ContractFolderStatus->ContractFolderStatusCode->attributes()['listURI'];
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoLocatedContractingParty($xml)
    {
        $resultEntries = array();
        if (isset($xml->ContractFolderStatus->LocatedContractingParty)) {
            $LocatedContractingParty = $xml->ContractFolderStatus->LocatedContractingParty;

            $resultEntries['contractingPartyTypeCode'] = $this->existNodo($LocatedContractingParty, "ContractingPartyTypeCode", 'string');
            $resultEntries['contractingPartyTypeCodeUri'] = (string) $LocatedContractingParty->ContractingPartyTypeCode->attributes()['listURI'];

            if (isset($LocatedContractingParty->ActivityCode)) {
                if (count($LocatedContractingParty->ActivityCode) > 1) {
                    for ($i = 0; $i < count($LocatedContractingParty->ActivityCode); $i++) {
                        $resultEntries['activityCode'][$i] = (string) $LocatedContractingParty->ActivityCode[$i];
                        //$resultEntries['activityCodeUri'][$i] = $LocatedContractingParty->ActivityCode[$i]->attributes()['listURI'];
                    }
                } else {
                    $resultEntries['activityCode'][0] = $this->existNodo($LocatedContractingParty, "ActivityCode", 'string');
                    $resultEntries['activityCodeUri'][0] = (string) $LocatedContractingParty->ActivityCode->attributes()['listURI'];
                }

            }

            $resultEntries['buyerProfileURIID'] = $this->existNodo($LocatedContractingParty, "BuyerProfileURIID", 'string');

            if (isset($LocatedContractingParty->ParentLocatedParty)) {
                $this->RecurseXML($LocatedContractingParty->ParentLocatedParty);
            }
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoParty($xml)
    {
        $resultEntries = array();
        $contractFolder = $xml->ContractFolderStatus->LocatedContractingParty;

        if (isset($contractFolder->Party)) {
            //Datos Empresa -> direccion,nif, etc
            //LocatedContractingParty->Party
            $party = $contractFolder->Party;
            $resultEntries['websiteURI'] = $this->existNodo($party, "WebsiteURI", 'string');

            if (isset($party->PartyIdentification)) {
                for ($i = 0; $i < $party->PartyIdentification; $i++) {
                    $resultEntries['partyIdentification'][$i]['id'] = $this->existNodo($party->PartyIdentification, "ID", 'string');
                    $resultEntries['partyIdentification'][$i]['attr'] = $party->PartyIdentification->attributes()['schemeName'];
                }
            }

            $resultEntries['partyName'] = $this->existNodo($party->PartyName, "Name", 'string');
            $resultEntries['city'] = $this->existNodo($party->PostalAddress, "CityName", 'string');
            $resultEntries['codpostal'] = $this->existNodo($party->PostalAddress, "PostalZone", 'string');
            $resultEntries['direccion'] = $this->existNodo($party->PostalAddress->AddressLine, "Line", 'string');
            $resultEntries['country'] = $this->existNodo($party->PostalAddress->Country, "Name", 'string');
            $resultEntries['contact_name'] = $this->existNodo($party->Contact, "Name", 'string');
            $resultEntries['contact_email'] = $this->existNodo($party->Contact, "ElectronicMail", 'string');
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoPresupuesto($xml)
    {
        $resultEntries = array();

        $procurementProject = $xml->ContractFolderStatus->ProcurementProject;

        if (isset($procurementProject)) {
            //ProcurementProject

            $resultEntries['name'] = $this->existNodo($procurementProject, 'Name', 'string');
            $resultEntries['typeCode'] = $this->existNodo($procurementProject, 'TypeCode', 'string');
            $resultEntries['subTypeCode'] = $this->existNodo($procurementProject, 'SubTypeCode', 'string');

            if (isset($procurementProject->BudgetAmount)) {
                $resultEntries['estimatedOverallContractAmount'] = $this->existNodo($procurementProject->BudgetAmount, 'EstimatedOverallContractAmount', 'string');
                $resultEntries['totalAmount'] = $this->existNodo($procurementProject->BudgetAmount, 'TotalAmount', 'string');
                $resultEntries['taxExclusiveAmount'] = $this->existNodo($procurementProject->BudgetAmount, 'TaxExclusiveAmount', 'string');
            }

            if (isset($procurementProject->RequiredCommodityClassification)) {
                for ($i = 0; $i < count($procurementProject->RequiredCommodityClassification); $i++) {
                    $resultEntries['itemClassification_value'] = $this->existNodo($procurementProject->RequiredCommodityClassification[$i], 'ItemClassificationCode', 'string');
                    $resultEntries['itemClassification_attr'] = (string) $procurementProject->RequiredCommodityClassification[$i]->ItemClassificationCode['listURI'];
                }
            }

            if (isset($procurementProject->RealizedLocation)) {
                $resultEntries['countrySubentity'] = $this->existNodo($procurementProject->RealizedLocation, 'CountrySubentity', 'string');
                if (isset($procurementProject->RealizedLocation->CountrySubentityCode)) {
                    $resultEntries['countrySubentityCode'] = $this->existNodo($procurementProject->RealizedLocation, 'CountrySubentityCode', 'string');
                    $resultEntries['countrySubentityCode'] = $procurementProject->RealizedLocation->CountrySubentityCode->attributes()['listURI'];
                }

                if (isset($procurementProject->RealizedLocation->Address)) {
                    $resultEntries['cityName'] = $this->existNodo($procurementProject->RealizedLocation->Address->Country, 'CityName', 'string');
                    $resultEntries['IdentificationCode'] = $this->existNodo($procurementProject->RealizedLocation->Address->Country, 'IdentificationCode', 'string');
                    $resultEntries['countryName'] = $this->existNodo($procurementProject->RealizedLocation->Address->Country, 'Name', 'string');
                }
            }

            $resultEntries['durationMesure'] = $this->existNodo($procurementProject->PlannedPeriod, 'DurationMeasure', 'string');
            $resultEntries['duracion_inicio'] = $this->existNodo($procurementProject->PlannedPeriod, 'StartDate', 'string');
            $resultEntries['duracion_fin'] = $this->existNodo($procurementProject->PlannedPeriod, 'EndDate', 'string');
            if (isset($procurementProject->PlannedPeriod->DurationMeasure)) {
                $resultEntries['medida'] = (string) $procurementProject->PlannedPeriod->DurationMeasure->attributes()['unitCode'];
            }

            $resultEntries['contractExtension'] = $this->existNodo($procurementProject->ContractExtension, 'OptionsDescription', 'string');
        }

        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoProcurementProjectLot($xml)
    {
        $resultEntries = array();
        $procurementProjectLot = $xml->ContractFolderStatus->ProcurementProjectLot;

        if (isset($procurementProjectLot)) {
            for ($i = 0; $i < count($procurementProjectLot); $i++) {
                $resultEntries[$i]['id'] = $this->existNodo($procurementProjectLot[$i], 'ID', 'string');
                $resultEntries[$i]['name'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject, 'Name', 'string');
                $resultEntries[$i]['totalAmount'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject->BudgetAmount, 'TotalAmount', 'string');
                $resultEntries[$i]['taxExclusiveAmount'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject->BudgetAmount, 'TaxExclusiveAmount', 'string');

                $clasificacionItems = $procurementProjectLot[$i]->ProcurementProject->RequiredCommodityClassification;
                if (isset($clasificacionItems)) {
                    for ($j = 0; $j < count($clasificacionItems); $j++) {
                        $resultEntries[$i]['itemClassification']['id'][$j] = $clasificacionItems[$j]->ItemClassificationCode;
                        $resultEntries[$i]['itemClassification']['id_attr'][$j] = (string) $clasificacionItems[$j]->ItemClassificationCode->attributes()['listURI'];
                    }
                }

                if (isset($procurementProjectLot[$i]->RealizedLocation)) {
                    $resultEntries[$i]['countrySubentity'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject->RealizedLocation, 'CountrySubentity', 'string');
                    $resultEntries[$i]['countrySubentityCode'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject->RealizedLocation, 'CountrySubentityCode', 'string');
                    $resultEntries[$i]['identificationCode'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject->RealizedLocation->Address->Country, 'IdentificationCode', 'string');
                    $resultEntries[$i]['name'] = $this->existNodo($procurementProjectLot[$i]->ProcurementProject->RealizedLocation->Address->Country, 'Name', 'string');
                }
            }
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoTenderResult($xml)
    {
        $resultEntries = array();
        $tenderResult = $xml->ContractFolderStatus->TenderResult;
        for ($i = 0; $i < count($tenderResult); $i++) {
            $resultEntries[$i]['resultCode'] = $this->existNodo($tenderResult[$i], 'ResultCode', 'string');
            $resultEntries[$i]['description'] = $this->existNodo($tenderResult[$i], 'Description', 'string');
            $resultEntries[$i]['awardDate'] = $this->existNodo($tenderResult[$i], 'AwardDate', 'string');
            $resultEntries[$i]['receivedTenderQuantity'] = $this->existNodo($tenderResult[$i], 'ReceivedTenderQuantity', 'string');
            $resultEntries[$i]['lowerTenderAmount'] = $this->existNodo($tenderResult[$i], 'LowerTenderAmount', 'string');
            $resultEntries[$i]['higherTenderAmount'] = $this->existNodo($tenderResult[$i], 'HigherTenderAmount', 'string');
            $resultEntries[$i]['startDate'] = $this->existNodo($tenderResult[$i], 'StartDate', 'string');
            $resultEntries[$i]['smeawardedIndicator'] = $this->existNodo($tenderResult[$i], 'SMEAwardedIndicator', 'string');
            //AwardedTenderedProject
            $resultEntries[$i]['contract_id'] = $this->existNodo($tenderResult[$i]->Contract, 'ID', 'string');
            $resultEntries[$i]['contract_issueDate'] = $this->existNodo($tenderResult[$i]->Contract, 'IssueDate', 'string');

            $winningParty = $tenderResult[$i]->WinningParty;
            if (isset($winningParty)) {
                $resultEntries[$i]['partyIdentification'] = $this->existNodo($winningParty->PartyIdentification, 'ID', 'string');
                $resultEntries[$i]['partyName'] = $this->existNodo($winningParty->PartyName, 'Name', 'string');
            }
            $awardedTenderedProject = $tenderResult[$i]->AwardedTenderedProject;
            if (isset($awardedTenderedProject)) {
                $resultEntries[$i]['procurementProjectLotID'] = $this->existNodo($awardedTenderedProject, 'ProcurementProjectLotID', 'string');
                $resultEntries[$i]['TaxExclusiveAmount'] = $this->existNodo($awardedTenderedProject->LegalMonetaryTotal, 'TaxExclusiveAmount', 'string');
                $resultEntries[$i]['PayableAmount'] = $this->existNodo($awardedTenderedProject->LegalMonetaryTotal, 'PayableAmount', 'string');
            }
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoTenderingTerms($xml)
    {
        $resultEntries = array();
        $TenderingTerms = $xml->ContractFolderStatus->TenderingTerms;

        if (isset($TenderingTerms)) {

            $resultEntries['requiredCurriculaIndicator'] = $this->existNodo($TenderingTerms, 'RequiredCurriculaIndicator', 'string');
            $resultEntries['variantConstraintIndicator'] = $this->existNodo($TenderingTerms, 'VariantConstraintIndicator', 'string');
            $resultEntries['fundingProgramCode'] = $this->existNodo($TenderingTerms, 'FundingProgramCode', 'string');
            if (isset($TenderingTerms->RequiredFinancialGuarantee->GuaranteeTypeCode)) {
                $resultEntries['guaranteeTypeCode'] = $this->existNodo($TenderingTerms->RequiredFinancialGuarantee, 'GuaranteeTypeCode', 'string');
                $resultEntries['guaranteeTypeCode_attr'] = $TenderingTerms->RequiredFinancialGuarantee->GuaranteeTypeCode->attributes()['listURI'];
                $resultEntries['requiredFinancialGuarantee_Amount'] = $this->existNodo($TenderingTerms->RequiredFinancialGuarantee, 'AmountRate', 'string');
            }

            $resultEntries['procurementLegislationDocumentReference'] = $this->existNodo($TenderingTerms->ProcurementLegislationDocumentReference, 'ID', 'string');
            $resultEntries['allowedSubcontractTerms'] = $this->existNodo($TenderingTerms->AllowedSubcontractTerms, 'Description', 'string');

            $tendererAwardingTerms = $TenderingTerms->AwardingTerms;
            if (count($tendererAwardingTerms)) {
                for ($i = 0; $i < count($tendererAwardingTerms->AwardingCriteria); $i++) {
                    $resultEntries['awardingTerms'][$i]['evaluationCriteriaTypeCode'] = $this->existNodo($tendererAwardingTerms[$i], 'Description', 'string');
                    $resultEntries['awardingTerms'][$i]['description'] = $this->existNodo($tendererAwardingTerms[$i], 'WeightNumeric', 'string');
                }
            }

            $tendererQualificationRequest = $TenderingTerms->TendererQualificationRequest;
            if (isset($tendererQualificationRequest)) {
                $resultEntries['tendererQualificationRequest']['description'] = $this->existNodo($tendererQualificationRequest, 'Description', 'string');
                for ($i = 0; $i < count($tendererQualificationRequest); $i++) {
                    $resultEntries['tendererQualificationRequest'][$i]['evaluationCriteriaTypeCode'] = $this->existNodo($tendererQualificationRequest[$i]->TechnicalEvaluationCriteria, 'EvaluationCriteriaTypeCode', 'string');
                    $resultEntries['tendererQualificationRequest'][$i]['evaluationCriteriaTypeCode_attr'] = $tendererQualificationRequest[$i]->TechnicalEvaluationCriteria->EvaluationCriteriaTypeCode->attributes()['listURI'];
                    $resultEntries['tendererQualificationRequest'][$i]['description'] = $this->existNodo($tendererQualificationRequest[$i]->TechnicalEvaluationCriteria, 'Description', 'string');
                }
            }

            $financialEvaluationCriteria = $TenderingTerms->TendererQualificationRequest->FinancialEvaluationCriteria;
            if (count($financialEvaluationCriteria)) {
                for ($i = 0; $i < count($financialEvaluationCriteria); $i++) {
                    $resultEntries['financialEvaluationCriteria'][$i]['evaluationCriteriaTypeCode'] = $this->existNodo($financialEvaluationCriteria[$i]->EvaluationCriteriaTypeCode, 'EvaluationCriteriaTypeCode', 'string');
                    $resultEntries['financialEvaluationCriteria'][$i]['evaluationCriteriaTypeCode_attr'] = $financialEvaluationCriteria[$i]->EvaluationCriteriaTypeCode->EvaluationCriteriaTypeCode->attributes()['listURI'];
                    $resultEntries['financialEvaluationCriteria'][$i]['description'] = $this->existNodo($financialEvaluationCriteria[$i]->EvaluationCriteriaTypeCode, 'Description', 'string');
                }
            }

            $specificTendererRequirement = $TenderingTerms->TendererQualificationRequest->SpecificTendererRequirement;
            if (count($specificTendererRequirement)) {
                for ($i = 0; $i < count($specificTendererRequirement); $i++) {
                    $resultEntries['financialEvaluationCriteria'][$i]['evaluationCriteriaTypeCode'] = $this->existNodo($specificTendererRequirement[$i]->SpecificTendererRequirement, 'RequirementTypeCode', 'string');
                    $resultEntries['financialEvaluationCriteria'][$i]['evaluationCriteriaTypeCode_attr'] = $specificTendererRequirement[$i]->SpecificTendererRequirement->RequirementTypeCode->attributes()['listURI'];
                }
            }

            $resultEntries['language'] = $this->existNodo($TenderingTerms->Language, 'ID', 'string');
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoTenderingProcess($xml)
    {
        $resultEntries = array();
        $tenderingProcess = $xml->ContractFolderStatus->TenderingProcess;

        if (isset($tenderingProcess)) {
            //TenderingProcess
            if (isset($tenderingProcess->ProcedureCode)) {
                $resultEntries['procedureCode'] = $this->existNodo($tenderingProcess, 'ProcedureCode', 'string');
                $resultEntries['procedureCode_attr'] = $tenderingProcess->ProcedureCode->attributes()['listURI'];
            }

            if (isset($tenderingProcess->UrgencyCode)) {
                $resultEntries['urgencyCode'] = $this->existNodo($tenderingProcess, 'UrgencyCode', 'string');
                $resultEntries['urgencyCode_attr'] = $tenderingProcess->UrgencyCode->attributes()['listURI'];
            }

            if (isset($tenderingProcess->ContractingSystemCode)) {
                $resultEntries['contractingSystemCode'] = $this->existNodo($tenderingProcess, 'ContractingSystemCode', 'string');
                $resultEntries['contractingSystemCode_attr'] = $tenderingProcess->ContractingSystemCode->attributes()['listURI'];
            }

            if (isset($tenderingProcess->partPresentationCode)) {
                $resultEntries['partPresentationCode'] = $this->existNodo($tenderingProcess, 'partPresentationCode', 'string');
                $resultEntries['partPresentationCode_attr'] = $tenderingProcess->partPresentationCode->attributes()['listURI'];
            }

            if (isset($tenderingProcess->submissionMethodCode)) {
                $resultEntries['submissionMethodCode'] = $this->existNodo($tenderingProcess, 'submissionMethodCode', 'string');
                $resultEntries['submissionMethodCode_attr'] = $tenderingProcess->submissionMethodCode->attributes()['listURI'];
            }

            $resultEntries['maximumLotPresentationQuantity'] = $this->existNodo($tenderingProcess, 'MaximumLotPresentationQuantity', 'string');
            $resultEntries['maximumTendererAwardedLotsQuantity'] = $this->existNodo($tenderingProcess, 'MaximumTendererAwardedLotsQuantity', 'string');
            $resultEntries['deadLineEndDate'] = $this->existNodo($tenderingProcess->TenderSubmissionDeadlinePeriod, 'EndDate', 'string');
            $resultEntries['deadLineEndTime'] = $this->existNodo($tenderingProcess->TenderSubmissionDeadlinePeriod, 'EndTime', 'string');
            $resultEntries['deadLineDescription'] = $this->existNodo($tenderingProcess->TenderSubmissionDeadlinePeriod, 'Description', 'string');
            $resultEntries['auctionTerms'] = $this->existNodo($tenderingProcess->AuctionTerms, 'AuctionConstraintIndicator', 'string');
            $resultEntries['LotsCombinationContractingAuthorityRights'] = $this->existNodo($tenderingProcess, 'LotsCombinationContractingAuthorityRights', 'string');
            $resultEntries['documentAvailablePeriod_EndDate'] = $this->existNodo($tenderingProcess->DocumentAvailabilityPeriod, 'EndDate', 'string');
            $resultEntries['documentAvailablePeriod_EndTime'] = $this->existNodo($tenderingProcess->DocumentAvailabilityPeriod, 'EndTime', 'string');
        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoLegalDoc($xml)
    {
        $resultEntries = array();
        $legalDocumentReference = $xml->ContractFolderStatus->LegalDocumentReference;

        if (isset($legalDocumentReference)) {

            for ($i = 0; $i < count($legalDocumentReference); $i++) {
                $resultEntries[$i]['id'] = $this->existNodo($legalDocumentReference[$i], 'ID', 'string');
                $resultEntries[$i]['attachment'] = $this->existNodo($legalDocumentReference[$i]->Attachment->ExternalReference, 'URI', 'string');
                $resultEntries[$i]['documentHash'] = $this->existNodo($legalDocumentReference[$i]->Attachment->ExternalReference, 'DocumentHash', 'string');
            }

        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoTechnicalDocumentReference($xml)
    {
        $resultEntries = array();
        $technicalDocumentReference = $xml->ContractFolderStatus->TechnicalDocumentReference;

        if (isset($technicalDocumentReference)) {

            for ($i = 0; $i < count($technicalDocumentReference); $i++) {
                $resultEntries[$i]['id'] = $this->existNodo($technicalDocumentReference[$i], 'ID', 'string');
                $resultEntries[$i]['attachment'] = $this->existNodo($technicalDocumentReference[$i]->Attachment->ExternalReference, 'URI', 'string');
                $resultEntries[$i]['documentHash'] = $this->existNodo($technicalDocumentReference[$i]->Attachment->ExternalReference, 'DocumentHash', 'string');
            }

        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoAdditionalDocumentReference($xml)
    {
        $resultEntries = array();
        $additionalDocumentReference = $xml->ContractFolderStatus->AdditionalDocumentReference;

        if (isset($additionalDocumentReference)) {

            for ($i = 0; $i < count($additionalDocumentReference); $i++) {
                $resultEntries[$i]['id'] = $this->existNodo($additionalDocumentReference[$i], 'ID', 'string');
                $resultEntries[$i]['attachment'] = $this->existNodo($additionalDocumentReference[$i]->Attachment->ExternalReference, 'URI', 'string');
                $resultEntries[$i]['documentHash'] = $this->existNodo($additionalDocumentReference[$i]->Attachment->ExternalReference, 'DocumentHash', 'string');
            }

        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoValidNoticeInfo($xml)
    {
        $resultEntries = array();
        $validNoticeInfo = $xml->ContractFolderStatus->ValidNoticeInfo;

        if (isset($validNoticeInfo)) {
            for ($i = 0; $i < count($validNoticeInfo); $i++) {
                $resultEntries[$i]['noticeTypeCode'] = $this->existNodo($validNoticeInfo[$i], 'NoticeTypeCode', 'string');
                $resultEntries[$i]['publicationMediaName'] = $this->existNodo($validNoticeInfo[$i]->AdditionalPublicationStatus, 'PublicationMediaName', 'string');

                if (isset($validNoticeInfo[$i]->AdditionalPublicationStatus)) {
                    for ($j = 0; $j < count($validNoticeInfo[$i]->AdditionalPublicationStatus->AdditionalPublicationDocumentReference); $j++) {

                        $resultEntries[$i]['fechas'] = $this->existNodo($validNoticeInfo[$i]->AdditionalPublicationStatus->AdditionalPublicationDocumentReference[$j], 'IssueDate', 'string');
                        if ($validNoticeInfo[$i]->AdditionalPublicationStatus->AdditionalPublicationDocumentReference[$j]->DocumentTypeCode) {
                            $resultEntries[$i]['documento']['documento'][] = $this->existNodo($validNoticeInfo[$i]->AdditionalPublicationStatus->AdditionalPublicationDocumentReference[$j]->Attachment->ExternalReference, 'URI', 'string');
                            $resultEntries[$i]['documento']['filename'][] = $this->existNodo($validNoticeInfo[$i]->AdditionalPublicationStatus->AdditionalPublicationDocumentReference[$j]->Attachment->ExternalReference, 'FileName', 'string');

                        }
                    }
                }
            }
        }

        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function nodoGeneralDocuments($xml)
    {
        $resultEntries = array();
        $generalDocument = $xml->ContractFolderStatus->GeneralDocument->GeneralDocumentDocumentReference;

        if (isset($generalDocument)) {

            for ($i = 0; $i < count($generalDocument); $i++) {
                $resultEntries[$i]['id'] = $this->existNodo($generalDocument[$i], 'ID', 'string');
                $resultEntries[$i]['attachment'] = $this->existNodo($generalDocument[$i]->Attachment->ExternalReference, 'URI', 'string');
                $resultEntries[$i]['documentHash'] = $this->existNodo($generalDocument[$i]->Attachment->ExternalReference, 'DocumentHash', 'string');
            }

        }
        $resultFinal = $this->array_remove_empty($resultEntries);
        return $resultFinal;
    }

    private function existNodo($nodo, $nodoHijo, $tipo)
    {

        if (isset($nodo) && @count($nodo) > 0) {
            return $this->switchTipo($tipo, $nodo->{$nodoHijo});
        } else {
            return "";
        }
    }

    private function switchTipo($tipo, $nodo)
    {
        switch ($tipo) {
            case 'string':
                return (string) $nodo;
                break;
            case 'int':
                return (int) $nodo;
                break;
            case 'array':
                return (array) $nodo;
                break;
        }
    }

    private function recurseXML($xml, $parent = "")
    {
        $child_count = 0;
        $result = array();
        foreach ($xml as $key => $value) {
            $child_count++;
            if ($this->RecurseXML($value, $parent . "." . $key) == 0) // no childern, aka "leaf node"
            {
                //print($parent . "." . (string) $key . " = " . (string) $value . "<BR>\n");

            }
        }
        return $child_count;
    }

    public function array_remove_empty($haystack)
    {
        foreach ($haystack as $key => $value) {
            if (is_array($value)) {
                $haystack[$key] = $this->array_remove_empty($haystack[$key]);
            }

            if (empty($haystack[$key])) {
                unset($haystack[$key]);
            }
        }

        return $haystack;
    }

    /* public function xml2array($xml)
{
$arr = array();

foreach ($xml->getNamespaces() + array(null) as $prefix => $namespace) {
foreach ($xml->attributes($namespace) as $key => $value) {
// Add prefixes to prefixed attributes
if (is_string($prefix)) {
$key = $prefix . '.' . $key;
}
$arr['@attributes'][$key] = (string) $value;
}
}

foreach ($xml as $name => $element) {
$value = $element->children() ? $this->xml2array($element) : trim($element);
if ($value) {
if (!isset($arr[$name])) {
$arr[$name] = $value;
} else {
foreach ((array) $value as $k => $v) {
if (is_numeric($k)) {
$arr[$name][] = $v;
} else {
$arr[$name][$k] = array_merge(
(array) $arr[$name][$k],
(array) $v
);
}
}
}
}
}

if ($content = trim((string) $xml)) {
$arr[] = $content;
}

return $arr;
}
$reader = new \XMLReader;
$reader->open($file); // where $path is the file path to the xml file

// using a dirty trick to skip most of the xml that is irrelevant where $nodeName is the node im looking for
// then in the next while loop i skip to the next node
$data = array();
while ($reader->read() && $reader->name !== "data");
while ($reader->name === "data") {
$doc = new \DOMDocument;
$dom = $doc->importNode($reader->expand(), true);
$data = $this->processDom($dom);
$reader->next($dom->localName);
}

public function processDom(\DOMNode $node)
{
$data = [];
/** @var \DomNode $childNode
foreach ($node->childNodes as $childNode) {
// child nodes include of a lot of #text nodes which are irrelevant for me, so i just skip them
if ($childNode->nodeName === '#text') {
continue;
}
$childData = $this->processDom($childNode);
if ($childData === null || $childData === []) {
$data[$childNode->localName] = $childNode->nodeValue;
} else {
$data[$childNode->localName] = $childData;
}
}
return $data;
}

 */

}

/* End of file ParserFile.php */
/* Location: ./application/controllers/ParserFile.php */