<?php use NF_Exports_Interfaces_SubmissionCsvExportInterface As SubmissionCsvExportInterface; use NF_Exports_Interfaces_SubmissionCollectionInterface As SubmissionCollectionInterface; use NinjaForms\Includes\Entities\SubmissionField; use NinjaForms\Includes\Entities\SingleSubmission; use NinjaForms\Includes\Handlers\SubmissionAggregateCsvExportAdapter; use NinjaForms\Includes\Handlers\SubmissionAggregate; /** * */ class NF_Exports_SubmissionCsvExport implements SubmissionCsvExportInterface { /** * Submission Collection * @var SubmissionCollectionInterface */ public $submissionCollection; /** @var SubmissionAggregate */ protected $submissionAggregate; /** @var SubmissionAggregateCsvExportAdapter */ protected $submissionAggregateCsvExportAdapter; /** * Use admin labels boolean * @var bool */ protected $useAdminLabels = false; /** * Date format * @var string */ protected $dateFormat = 'm/d/Y'; /** * Array of submission ids contained in collection * * @var array */ protected $submissionIds; /** * Lookup of NF submission SeqNum by collection Index * * @var array */ protected $seqNumLookup; /** * Field labels keyed on field key * @var array */ protected $fieldLabels = []; /** * Field types keyed on field key * @var array */ protected $fieldTypes = []; /** * Field Ids keyed on field key * @var array */ protected $fieldIds = []; /** * Labels row for CSV * @var array */ protected $csvLabels = []; /** * Complete array for CSV, including labels row * @var array */ protected $csvValuesCollection = []; /** * Generate CSV output and return * @return string */ public function handle(): string { $this->constructLabels(); $this->csvValuesCollection[0][0] = $this->csvLabels; $this->appendRows(); $returned = $this->prepareCsv(); return $returned; } /** * Append each submission from the collection as a row */ protected function appendRows() { $indices = $this->reverseSubmissionOrder(); // populate submission values for each submission in the collection, then append foreach ($indices as $index) { $row = $this->constructRow($index); //Catch reference to an array or repeated fieldsets of repeater field to display each entry as a row if (array_key_exists('repeater', $row) && is_array($row['repeater'])) { foreach ($row['repeater'] as $eachRow) { $this->csvValuesCollection[1][0][] = $eachRow; } } else { $this->csvValuesCollection[1][0][] = $row; } } } /** @inheritDoc */ public function reverseSubmissionOrder(): array { $submissionCollection = $this->submissionAggregateCsvExportAdapter->submissionAggregate->getAggregatedSubmissions(); $indicesOriginalOrder= array_keys($submissionCollection); $return = array_reverse($indicesOriginalOrder); return $return; } /** @inheritDoc */ public function constructRow( $aggregatedKey):array { $singleSubmission = $this->submissionAggregateCsvExportAdapter->submissionAggregate->getSubmissionValuesByAggregatedKey($aggregatedKey); $this->constructSeqNumLookup($aggregatedKey, $singleSubmission); $row = $this->constructSubmissionRow($aggregatedKey, $singleSubmission); //Can be array of $rows since repeaters are divided by rows for each fieldset return $row; } /** * Construct string output from previously set params, mark submissions read * @return string */ protected function prepareCsv() { $nfSubs = []; foreach($this->submissionIds as $submissionId){ $nfSubs[]=Ninja_Forms()->form( )->get_sub( $submissionId ); $subIds[]=$submissionId; } $reversedOrderNfSubs = \array_reverse($nfSubs); // Get any extra data from our other plugins... $csv_array = apply_filters( 'nf_subs_csv_extra_values', $this->csvValuesCollection, $reversedOrderNfSubs, $this->submissionAggregateCsvExportAdapter->submissionAggregate->getMasterFormId() ); $output = WPN_Helper::str_putcsv( $csv_array, apply_filters( 'nf_sub_csv_delimiter', ',' ), apply_filters( 'nf_sub_csv_enclosure', '"' ), apply_filters( 'nf_sub_csv_terminator', "\n" ) ); return $output; } /** * For NF CPT, construct lookup from index for SeqNum * * @param string $aggregatedKey * @param SingleSubmission $singleSubmission * @return void */ protected function constructSeqNumLookup(string $aggregatedKey, SingleSubmission $singleSubmission): void { $dataSource = $singleSubmission->getDataSource(); // only add seq number for NF CPT if('nf_post'!== $dataSource){ return; } $this->seqNumLookup[$aggregatedKey]= get_post_meta($singleSubmission->getSubmissionRecordId(), '_seq_num', TRUE); } /** * Construct a single row in the CSV from a submission * * @todo Refactor to remove DB call for NF()->form()->field() on each iteration * @param SingleSubmission $submission * @return array */ protected function constructSubmissionRow(string $aggregatedKey, SingleSubmission $submission)/* :array */ { // Add the standard fields $seqNum = ''; if(isset($this->seqNumLookup[$aggregatedKey])){ $seqNum = $this->seqNumLookup[$aggregatedKey]; } $row['_seq_num'] = $seqNum; $row['_date_submitted'] = $this->formatTimestamp($submission->getTimestamp()); $columnValues = $this->submissionAggregateCsvExportAdapter->getColumnValuesByAggregatedKey($aggregatedKey); if( array_key_exists('repeater', $columnValues) ){ $strippedRows = []; $newColumnValues = $columnValues; $repeaterValuesArray = []; unset($newColumnValues['repeater']); $row = array_merge($row, $newColumnValues); //Extract Repeater rows foreach($columnValues['repeater'] as $repeaterFieldID => $repeaterFieldsetRowValue){ foreach($repeaterFieldsetRowValue as $index => $fieldsetValue){ $repeaterValuesArray[$index][$repeaterFieldID] = $fieldsetValue; } } //insert global row data in repeater rows foreach($repeaterValuesArray as $rowIncludingRepeaterData){ $row = array_merge($row, $rowIncludingRepeaterData); $strippedRows["repeater"][] = WPN_Helper::stripslashes($row); } return $strippedRows; } else { $row = array_merge($row,$columnValues); $strippedRow = WPN_Helper::stripslashes($row); return $strippedRow; } } /** * Format timestamp for output * * @param string $timestamp * @return string */ protected function formatTimestamp(string $timestamp): string { $dt = DateTime::createFromFormat('Y-m-d H:i:s',$timestamp); $return = $dt->format($this->dateFormat); return $return; } /** * Construct labels array * * Indexed array of labels, which serves as the column headers */ protected function constructLabels() { $this->csvLabels = array_merge($this->getFieldLabelsBeforeFields(), array_values($this->fieldLabels)); } /** * Return labels for the CSV, including SeqNum and Date * * @return array */ public function getLabels( ): array { if(empty($this->csvLabels)){ $this->constructLabels(); } return $this->csvLabels; } /** * Return array of labels preceding fields * * @return array */ protected function getFieldLabelsBeforeFields()/* :array */ { $labels = array( '_seq_num' => '#', '_date_submitted' => esc_html__('Date Submitted', 'ninja-forms') ); return $labels; } /** * Set submission collection used in generating the CSV * * @todo Investigate reason for commented out type declarations * @param SubmissionCollectionInterface $submissionCollection * @return SubmissionCsvExportInterface */ public function setSubmissionCollection(SubmissionCollectionInterface $submissionCollection): SubmissionCsvExportInterface { return $this; } /** * Set SubmissionAggregateCsvExport Adapter used in generating the CSV * * @param SubmissionAggregateCsvExportAdapter $submissionAggregateCsvExportAdapter * @return SubmissionCsvExportInterface */ public function setSubmissionAggregateCsvExportAdapter(SubmissionAggregateCsvExportAdapter $submissionAggregateCsvExportAdapter) :SubmissionCsvExportInterface { $this->setDateFormat(); $this->submissionAggregateCsvExportAdapter = $submissionAggregateCsvExportAdapter; $this->submissionAggregateCsvExportAdapter->setHiddenFieldTypes([ 'html', 'submit', 'divider', 'hr', 'note', 'unknown', 'button', 'confirm' ]); $this->fieldLabels = $this->submissionAggregateCsvExportAdapter->getLabels($this->useAdminLabels); $this->fieldTypes = $this->submissionAggregateCsvExportAdapter->getFieldTypes(); $this->fieldIds = $this->submissionAggregateCsvExportAdapter->getFieldIds(); $this->submissionIds = $this->submissionAggregateCsvExportAdapter->getSubmissionIds(); return $this; } /** * Set boolean useAdminLabels * * @param bool $useAdminLabels * @return SubmissionCsvExportInterface */ public function setUseAdminLabels($useAdminLabels) :SubmissionCsvExportInterface { $this->useAdminLabels = $useAdminLabels; return $this; } /** * Set date format * * @param string $dateFormat * @return SubmissionCsvExportInterface */ public function setDateFormat(string $dateFormat = null): SubmissionCsvExportInterface { if(!empty($dateFormat)) { //Set new date format $date_format = $dateFormat; } else if( !empty( Ninja_Forms()->get_setting( 'date_format' ) ) ) { //Or get NF Date format set $date_format = Ninja_Forms()->get_setting( 'date_format' ); } else if(!empty( get_option('date_format'))) { //Or get WP date format set $date_format = get_option('date_format'); } else { //Or leave default $date_format = $this->dateFormat; } $this->dateFormat = $date_format; return $this; } }

ميديا

“ألعاب الواقع الافتراضي: رحلة إلى عوالم تفاعلية غامرة”

يونيو 12, 2025

3٬310 أقل من دقيقة

في هذا التقرير المصور، نأخذك في جولة بصرية داخل عالم ألعاب الواقع الافتراضي (VR)، حيث تندمج التكنولوجيا مع الترفيه لخلق تجارب لا مثيل لها. من خلال نظارات الواقع الافتراضي المتطورة، يمكن للاعبين التفاعل مع بيئات ثلاثية الأبعاد، مما يتيح لهم الانغماس الكامل في الألعاب. سنستعرض أبرز الألعاب المتاحة، مثل “Beat Saber” و”Half-Life: Alyx”، التي تقدم تجارب تفاعلية مبتكرة. كما نسلط الضوء على التحديات التي تواجه هذه التقنية، مثل التكلفة المرتفعة ومشاكل الراحة أثناء الاستخدام الطويل. انضم إلينا لاكتشاف كيف يُعيد الواقع الافتراضي تعريف مفهوم اللعب ويشكل مستقبل صناعة الألعاب.