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/home/tahkoom/public_html/wp-content/plugins/ninja-forms/includes/Routes/Submissions.php
<?php if ( ! defined( 'ABSPATH' ) ) exit;
use NinjaForms\Includes\Admin\Processes\DeleteBatchFile;
use NinjaForms\Includes\Contracts\SubmissionHandler;
use NinjaForms\Includes\Entities\SingleSubmission;
use NinjaForms\Includes\Entities\SubmissionExtraHandlerResponse;
use NinjaForms\Includes\Factories\SubmissionAggregateFactory;
use NinjaForms\Includes\Factories\SubmissionFilterFactory;
/**
* Class NF_Routes_SubmissionsActions
*/
final class NF_Routes_Submissions extends NF_Abstracts_Routes
{
/**
* Register REST API routes related to submissions actions
*
* @since 3.4.33
*
* @route "ninja-forms-submissions/export"
* @route 'ninja-forms-submissions/email-action"
*/
function register_routes() {
register_rest_route('ninja-forms-submissions', 'submissions/get', array(
'methods' => 'GET',
'args' => [
'form_ids' => [
'required' => true,
'description' => esc_attr__('Form IDs', 'ninja-forms'),
'type' => 'array',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'get_submissions' ],
'permission_callback' => [ $this, 'get_submissions_permission_callback' ]
));
register_rest_route('ninja-forms-submissions', 'submissions/delete', array(
'methods' => 'POST',
'args' => [
'submissions' => [
'required' => true,
'description' => esc_attr__('Submissions', 'ninja-forms'),
'type' => 'array',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'delete_submissions' ],
'permission_callback' => [ $this, 'delete_submissions_permission_callback' ]
));
register_rest_route('ninja-forms-submissions', 'submissions/update', array(
'methods' => 'POST',
'args' => [
'singleSubmission' => [
'required' => true,
'description' => esc_attr__('Update single Submission', 'ninja-forms'),
'type' => 'JSON encoded array',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'update_submission' ],
'permission_callback' => [ $this, 'update_submission_permission_callback' ]
));
register_rest_route('ninja-forms-submissions', 'submissions/restore', array(
'methods' => 'POST',
'args' => [
'restore' => [
'required' => true,
'description' => esc_attr__('Update Submission', 'ninja-forms'),
'type' => 'boolean',
'validate_callback' => 'rest_validate_request_arg',
],
'submissions' => [
'required' => true,
'description' => esc_attr__('Array of Submissions', 'ninja-forms'),
'type' => 'array',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'restore_submissions' ],
'permission_callback' => [ $this, 'update_submission_permission_callback' ]
));
register_rest_route('ninja-forms-submissions', 'submissions/handle-extra', array(
'methods' => 'POST',
'args' => [
'singleSubmission' => [
'required' => true,
'description' => esc_attr__('Update Submission', 'ninja-forms'),
'type' => 'JSON encoded array',
'validate_callback' => 'rest_validate_request_arg',
],
'handleExtra' => [
'required' => true,
'description' => esc_attr__('Extra Handler of Submission', 'ninja-forms'),
'type' => 'string',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'handle_extra_submission' ],
'permission_callback' => [ $this, 'handle_extra_submission_permission_callback' ]
));
register_rest_route('ninja-forms-submissions', 'export', array(
'methods' => 'POST',
'args' => [
'form_ids' => [
'required' => false,
'description' => esc_attr__('Array of Form IDs we want to get the submissions from.', 'ninja-forms'),
'type' => 'array',
'validate_callback' => 'rest_validate_request_arg',
],
'start_date' => [
'required' => false,
'description' => esc_attr__('strtotime($date) that represents the start date we will retrieve submssions at.', 'ninja-forms'),
'type' => 'string',
'validate_callback' => 'rest_validate_request_arg',
],
'end_date' => [
'required' => false,
'description' => esc_attr__('strtotime($date) that represents the end date we will retrieve submssions at.', 'ninja-forms'),
'type' => 'string',
'validate_callback' => 'rest_validate_request_arg',
],
'singleSubmission' => [
'required' => false,
'description' => esc_attr__('Export single submission if a JSON encoded submission is passed', 'ninja-forms'),
'type' => 'JSON encoded array',
'validate_callback' => 'rest_validate_request_arg',
],
'submissions' => [
'required' => false,
'description' => esc_attr__('Export submissions based on array of submissions IDs', 'ninja-forms'),
'type' => 'array',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'bulk_export_submissions' ],
'permission_callback' => [ $this, 'get_submissions_permission_callback' ],
));
register_rest_route('ninja-forms-submissions', 'download-all', array(
'methods' => 'POST',
'args' => [
'form_ids' => [
'required' => false,
'description' => esc_attr__('Array of Form IDs we want to get the submissions from.', 'ninja-forms'),
'type' => 'array',
'validate_callback' => 'rest_validate_request_arg',
],
],
'callback' => [ $this, 'download_all_submissions' ],
'permission_callback' => [ $this, 'get_submissions_permission_callback' ],
));
/**
* Delete the temp file created from the `download-all` request
*/
register_rest_route('ninja-forms-submissions', 'delete-download-file', array(
'methods' => 'POST',
'args' => [
'file_path' => [
'required' => true,
'description' => esc_attr__('File path of the file to delete', 'ninja-forms'),
'type' => 'string',
'validate_callback' => 'rest_validate_request_arg',
],
],
'callback' => [ $this, 'delete_download_file' ],
// Uses the same permissions as the `download-all` request
'permission_callback' => [ $this, 'delete_submissions_files_permission_callback' ],
));
register_rest_route('ninja-forms-submissions', 'set-submissions-settings', array(
'methods' => 'POST',
'args' => [
'settingName' => [
'required' => true,
'description' => esc_attr__('Setting name in the submissionsSettings array', 'ninja-forms'),
'type' => 'string',
'validate_callback' => 'rest_validate_request_arg',
],
'data' => [
'required' => false,
'description' => esc_attr__('Settings data', 'ninja-forms'),
'type' => 'object',
'validate_callback' => 'rest_validate_request_arg',
],
'formID' => [
'required' => false,
'description' => esc_attr__('Form ID of the setting saved', 'ninja-forms'),
'type' => 'string',
'validate_callback' => 'rest_validate_request_arg',
]
],
'callback' => [ $this, 'set_submissions_settings' ],
'permission_callback' => [ $this, 'get_submissions_permission_callback' ],
));
register_rest_route('ninja-forms-submissions', 'get-submissions-settings', array(
'methods' => 'GET',
'callback' => [ $this, 'get_submissions_settings' ],
'permission_callback' => [ $this, 'get_submissions_permission_callback' ],
));
register_rest_route('ninja-forms-submissions', 'email-action', array(
'methods' => 'POST',
'args' => [
'submission' => [
'required' => true,
'description' => esc_attr__('Submission ID', 'ninja-forms'),
'type' => 'int',
'validate_callback' => 'rest_validate_request_arg',
],
'action_settings' => [
'required' => true,
'description' => esc_attr__('Email Action Settings', 'ninja-forms'),
'type' => 'object',
'validate_callback' => 'rest_validate_request_arg',
],
],
'callback' => [ $this, 'trigger_email_action' ],
'permission_callback' => [ $this, 'permission_callback' ],
));
}
/**
* Secure endpoint to allow users to read submissions
*
* @since 3.5.8
*
* Already passed Nonce validation via wp_rest and x_wp_nonce header checked against rest_cookie_check_errors()
*/
public function get_submissions_permission_callback(WP_REST_Request $request) {
//Set default to false
$allowed = false;
// Allow only admin to export personally identifiable data
$permissionLevel = 'manage_options';
$allowed= \current_user_can($permissionLevel);
/**
* Filter permissions for Reading Submissions
*
* @param bool $allowed Is request authorized?
* @param WP_REST_Request $request The current request
*/
return apply_filters( 'ninja_forms_api_allow_get_submissions', $allowed, $request );
}
/**
* Secure endpoint to allow users to delete submissions
*
* @since 3.5.8
*
* Already passed Nonce validation via wp_rest and x_wp_nonce header checked against rest_cookie_check_errors()
*/
public function delete_submissions_permission_callback(WP_REST_Request $request) {
//Set default to false
$allowed = false;
// Allow only admin to export personally identifiable data
$permissionLevel = 'manage_options';
$allowed= \current_user_can($permissionLevel);
/**
* Filter permissions for Reading Submissions
*
* @param bool $allowed Is request authorized?
* @param WP_REST_Request $request The current request
*/
return apply_filters( 'ninja_forms_api_allow_delete_submissions', $allowed, $request );
}
/**
* Secure endpoint to allow users to update a submission
*
* @since 3.5.8
*
* Already passed Nonce validation via wp_rest and x_wp_nonce header checked against rest_cookie_check_errors()
*/
public function update_submission_permission_callback(WP_REST_Request $request) {
//Set default to false
$allowed = false;
// Allow only admin to export personally identifiable data
$permissionLevel = 'manage_options';
$allowed= \current_user_can($permissionLevel);
/**
* Filter permissions for updating a submission
*
* @param bool $allowed Is request authorized?
* @param WP_REST_Request $request The current request
*/
return apply_filters( 'ninja_forms_api_allow_update_submission', $allowed, $request );
}
/**
* Secure endpoint to allow users to perform extra handling
*
* @since 3.5.8
*
* Already passed Nonce validation via wp_rest and x_wp_nonce header checked against rest_cookie_check_errors()
*/
public function handle_extra_submission_permission_callback(WP_REST_Request $request) {
//Set default to false
$allowed = false;
// Allow only admin to export personally identifiable data
$permissionLevel = 'manage_options';
$allowed= \current_user_can($permissionLevel);
/**
* Filter permissions for updating a submission
*
* @param bool $allowed Is request authorized?
* @param WP_REST_Request $request The current request
*/
return apply_filters( 'ninja_forms_api_allow_handle_extra_submission', $allowed, $request );
}
/**
* Secure endpoint to allowed users and uploads folder
*
* Used to delete files from the uploads directory. Tmp file in our case
*
* @since 3.6.25
*
* Already passed Nonce validation via wp_rest and x_wp_nonce header checked
* against rest_cookie_check_errors()
*/
public function delete_submissions_files_permission_callback(WP_REST_Request $request) {
//Set default to false
$allowed = false;
// Allow users with manage_options capability and only within wp_upload_dir
$permissionLevel = 'manage_options';
$dir = wp_get_upload_dir();
$fileinfo = pathinfo(json_decode($request->get_body())->file_path);
$allowed_dir = $dir['basedir'] . '/ninja-forms-tmp' === $fileinfo['dirname'];
$allowed = \current_user_can($permissionLevel) && $allowed_dir;
/**
* Filter permissions for deleting files from the uploads directory. Tmp file in our case
*
* @param bool $allowed Is request authorized?
* @param WP_REST_Request $request The current request
*/
return apply_filters( 'ninja_forms_api_allow_delete_current_uploads_file', $allowed, $request );
}
/**
* Secure endpoint to allowed users
*
* Security disclosure regarding <=3.5.7 showed that any logged in user
* could export form data, possibly exposing personally identifiable
* information. Permissions changed such that only admin can export
* submission data; a filter enables one to override that permission if
* desired.
*
* @since 3.4.33
*
* Already passed Nonce validation via wp_rest and x_wp_nonce header checked
* against rest_cookie_check_errors()
*/
public function permission_callback(WP_REST_Request $request) {
//Set default to false
$allowed = false;
// Allow only admin to export personally identifiable data
$permissionLevel = 'manage_options';
$allowed= \current_user_can($permissionLevel);
/**
* Filter permissions for Triggering Email Actions
*
* @param bool $allowed Is request authorized?
* @param WP_REST_Request $request The current request
*/
return apply_filters( 'ninja_forms_api_allow_email_action', $allowed, $request );
}
/**
* Bulk_export_submissions
*
* @since 3.4.33
*
* @return array of CSVs by form
*/
public function bulk_export_submissions(WP_REST_Request $request)
{
//Gather data from the request
$data = json_decode($request->get_body());
//TODO organize queries to work with a single method instead of defining a method depending on the data received
if (!empty($data->form_ids) && !empty($data->start_date) && !empty($data->end_date)) { // export by date from multiple forms
$form_ids = explode(",", $data->form_ids);
$start_date = $data->start_date;
$end_date = $data->end_date;
$requestType = 'filterByDates';
} elseif (!empty($data->singleSubmission)) { // export a single submission
$singleSubmissionJson = $data->singleSubmission;
$requestType = 'getSingleSubmission';
} else if (!empty($data->submissions) && !empty($data->form_ids)) { // export multiple submissions from a single form
$form_ids = explode(",", $data->form_ids);
$submissionsIDs = $data->submissions;
$requestType = 'getSubmissions';
} else {
return new WP_Error('malformed_request', __('This request is missing data', 'ninja-forms'));
}
if ('filterByDates' === $requestType) {
foreach ($form_ids as $formId) {
$params = (new SubmissionFilterFactory())->maybeLimitByLoggedInUser()
->setStartDate($start_date)
->setEndDate($end_date)
->setNfFormIds([$formId])
->setStatus(['active', 'publish']);
// construct aggregate within CSV adapter, applying filter to aggregate
$submissionAggregateCsvExportAdapter = (new SubmissionAggregateFactory())->SubmissionAggregateCsvExportAdapter();
$submissionAggregateCsvExportAdapter->submissionAggregate->filterSubmissions($params);
$csvObject = (new NF_Exports_SubmissionCsvExport())->setUseAdminLabels(true)
->setSubmissionAggregateCsvExportAdapter($submissionAggregateCsvExportAdapter);
$csv[$formId] = $csvObject->handle();
}
} elseif ('getSingleSubmission' === $requestType) {
$singleSubmission = SingleSubmission::fromArray(json_decode($singleSubmissionJson, true));
$formId = $singleSubmission->getFormId();
// construct aggregate within CSV adapter, applying filter to aggregate
$submissionAggregateCsvExportAdapter = (new SubmissionAggregateFactory())->SubmissionAggregateCsvExportAdapter();
$submissionAggregateCsvExportAdapter->submissionAggregate->requestSingleSubmission($singleSubmission);
$csvObject = (new NF_Exports_SubmissionCsvExport())->setUseAdminLabels(true)
->setSubmissionAggregateCsvExportAdapter($submissionAggregateCsvExportAdapter);
$csv[$formId] = $csvObject->handle();
} elseif ('getSubmissions' === $requestType) {
$params = (new SubmissionFilterFactory())->maybeLimitByLoggedInUser()
->setNfFormIds($form_ids)
->setStartDate(0)
->setEndDate(time())
->setSubmissionsIDs($submissionsIDs);
$submissionAggregateCsvExportAdapter = (new SubmissionAggregateFactory())->SubmissionAggregateCsvExportAdapter();
$submissionAggregateCsvExportAdapter->submissionAggregate->filterSubmissions($params);
$csvObject = (new NF_Exports_SubmissionCsvExport())->setUseAdminLabels(true)->setSubmissionAggregateCsvExportAdapter($submissionAggregateCsvExportAdapter);
$csv[$form_ids[0]] = $csvObject->handle();
}
// Return CSV objects
return $csv;
}
/**
* Download all submissions
*
*
* @return array
*/
public function download_all_submissions(WP_REST_Request $request)
{
//Gather data from the request
$data = json_decode($request->get_body());
if (!empty($data->form_ids)) { // download all submissions
$form_ids = explode(",", $data->form_ids);
$formId = $form_ids[0];
} else {
return new WP_Error('malformed_request', __('This request is missing data', 'ninja-forms'));
}
$export = (new NF_Admin_Processes_ExportSubmissions($formId));
$downloadUrl = $export->getFileUrl();
$filePath = $export->getFilePath();
$response =[
'formId'=>$formId,
'downloadUrl'=>$downloadUrl,
'filePath'=>$filePath
];
return $response;
}
/**
* Delete a file when provided valid file path
*
* @param WP_REST_Request $request Object with `file_path` property
* @return void
*/
public function delete_download_file(WP_REST_Request $request)
{
//Gather data from the request
$data = json_decode($request->get_body());
if(!empty($data->file_path)){
$filePath = (string)$data->file_path;
$deleteFile = (new DeleteBatchFile())->delete($filePath);
$response=[
'result'=>$deleteFile
];
return $response;
}else{
return new WP_Error('malformed_request', __('This request is missing data for method delete_download_file', 'ninja-forms'));
}
}
/**
* Trigger Email Action endpoint callback
*
* @since 3.4.33
*
* @return bool|int depending on the value returned by wp_mail
*/
public function trigger_email_action(WP_REST_Request $request) {
//Extract required data
$data = json_decode($request->get_body());
$form = Ninja_Forms()->form( $data->formID );
$sub = $form->get_sub( $data->submission );
$field_values = $sub->get_field_values();
//Throw error if we're missing data
if( !isset($data) || empty($form) || empty($sub) ) {
return new WP_Error( 'malformed_request', __('This request is missing data', 'ninja-forms') );
}
$formSettings = Ninja_Forms()->form($data->formID)->get_settings();
$data_send = [
'fields' => [],
'fields_by_key' => [],
'settings'=>$formSettings,
'form_id'=>$data->formID
];
foreach($field_values as $index => $field_value){
$id = str_replace('_field_', '', $index);
$model = Ninja_Forms()->form($data->formID)->get_field( $id );
$settings = $model->get_settings();
if($id === $index){
$data_send['fields_by_key'][$id] = $settings;
$data_send['fields_by_key'][$id]['settings'] = $settings;
$data_send['fields_by_key'][$id]['value'] = $field_value;
$data_send['fields_by_key'][$id]['settings']['value'] = $field_value;
} else {
$data_send['fields'][$id] = $settings;
$data_send['fields'][$id]['settings'] = $settings;
$data_send['fields'][$id]['value'] = $field_value;
$data_send['fields'][$id]['settings']['value'] = $field_value;
}
}
//Process Merge tags
$action_settings = $this->process_merge_tags( $data->action_settings, $data->formID, $sub );
//Process Email Action
$email_action = new NF_Actions_Email();
$result = $email_action->process( (array) $action_settings, $data->formID, $data_send );
//Return true if wp_mail returned true or the submission ID if it failed.
$return = !empty($result['actions']['email']['sent']) && true === $result['actions']['email']['sent'] ? $result['actions']['email']['sent'] : $sub->get_seq_num();
return $return;
}
/**
* Process Merge tags for a given Value
*
* @since 3.4.33
*
* @return object of Email Action Model with merge tags settingsprocessed
*
*/
public function process_merge_tags( $data, $form_id, $sub) {
// Init Field Merge Tags.
$fields_merge_tag_object = Ninja_Forms()->merge_tags[ 'fields' ];
$fields_merge_tag_object->set_form_id($form_id);
//Process Fields Merge Tags
$fields = Ninja_Forms()->form( $form_id )->get_fields();
$fields = new NF_Adapters_SubmissionsSubmission( $fields, $form_id, $sub );
foreach( $fields as $field ){
$fields_merge_tag_object->add_field( $field );
}
//Add All Fields merge tags
$fields_merge_tag_object->include_all_fields_merge_tags();
//include fields to the {all_fields_table} and {fields_table} mrerge tags
foreach( $fields as $field ){
$fields_merge_tag_object->add_field( $field );
}
//Loop through Action settings and apply merge tags
$array_data = (array) $data;
foreach( $array_data as $ind => $value ){
if( !empty($value) && is_string($value) ){
//Merge tag
$data->$ind = apply_filters( 'ninja_forms_merge_tags', $value );
}
}
return $data;
}
/**
* Get Submissions
*
* @since 3.5.8
*
* @return array of submissions for a Form
*/
public function get_submissions(WP_REST_Request $request) {
//Gather data from the request
if( empty( $_GET["type"] ) || empty( $_GET["form_ids"] )){
return new WP_Error( 'malformed_request', __('This request is missing data', 'ninja-forms') );
} else {
//Set Usefull data
$type = $_GET["type"];
$form_ids = $_GET["form_ids"];
$page_size = !empty( $_GET["page_size"] ) ? $_GET["page_size"] : "10";
$current_page = !empty( $_GET["current_page"] ) ? $_GET["current_page"] : "1";
$start_date = $_GET["start_date"] != 0 ? $_GET["start_date"] : 378687600;
// If no end date is specified, then use current time plus one day
// to ensure it goes beyond all time zones
$end_date = $_GET["end_date"] != 0 ? $_GET["end_date"] : time()+(60*60*24);
$search_term = !empty($_GET["search_term"]) ? $_GET["search_term"] : null;
$status = !empty($_GET["status"]) && $_GET["status"] === "trash" ? ["trash"] : ['active', 'publish'];
}
//Get aggregated submissions
$params = (new SubmissionFilterFactory())->maybeLimitByLoggedInUser()->setNfFormIds([$form_ids]);
if(!empty($start_date) && !empty($end_date)){
$params->setStartDate($start_date);
$params->setEndDate($end_date);
}
if($search_term){
$params->setSearchString( $search_term );
}
$params->setStatus( $status );
$submissionAggregate = (new SubmissionAggregateFactory())->submissionAggregate();
$filteredSubmissions = $submissionAggregate->filterSubmissions( $params );
//Get values of needed submissions
if( $type === "columns" ){
$response = $submissionAggregate->getFieldDefinitionCollection();
} else if( $type === "data" ){
$response = [];
$aggregatedSubmissions = $submissionAggregate->getAggregatedSubmissions();
$offset = ($current_page - 1) * $page_size;
$submissions_needed = array_slice( $aggregatedSubmissions, $offset, $page_size );
foreach( $submissions_needed as $key => $params ){
$response['data'][$key] = $submissionAggregate->getSubmissionValuesByAggregatedKey( $key );
}
$response['count'] = $submissionAggregate->getSubmissionCount();
}
// Return submissions data from request
return rest_ensure_response( $response );
}
/**
* Save submissions interface settings
*
* Data passes a json string
*
* @param WP_REST_Request $request
* @return void
*/
public function set_submissions_settings(WP_REST_Request $request){
//Extract required data
$data = $request->get_json_params();
$setting = $data['settingName'];
$new_data = $data['data'];
$form_id = $data['formID'];
//Get data stored and create the new value for the correct setting
$option = get_option( 'ninja_forms_submissions_settings' );
$current_setting_value = $option[$form_id][$setting];
$updated_option = $option;
$updated_option[$form_id][$setting] = $new_data;
$response = (object)[];
if ( false !== $option ) {
// option exist
if ( $current_setting_value === $new_data ) {
$response->message = "unchanged";
$response->status = false;
} else {
$response->message = "update_option";
$response->status = update_option( 'ninja_forms_submissions_settings', $updated_option );
}
} else {
// option don't exist
$response->message = "add_option";
$response->status = add_option( 'ninja_forms_submissions_settings', $updated_option );
}
return rest_ensure_response( json_encode( $response ) );
}
/**
* Get submissions interface settings
*
* @param WP_REST_Request $request
* @return array of settings
*/
public function get_submissions_settings(WP_REST_Request $request){
$settings = get_option( 'ninja_forms_submissions_settings' );
return rest_ensure_response( json_encode( $settings ) );
}
/**
* Request deletion of a collection of submissions
*
* Data passes as a collection of single submission entities keyed
* under submissions
*
* {"submissions": SingleSubmission[]}
*
* @param WP_REST_Request $request
* @return void
*/
public function delete_submissions(WP_REST_Request $request){
//Extract required data
$data = json_decode($request->get_body());
$submissions = $data->submissions;
$submissionAggregate = (new SubmissionAggregateFactory())->submissionAggregate();
foreach($submissions as $obj){
$singleSubmission = SingleSubmission::fromArray((array)$obj);
$submissionAggregate->deleteSingleSubmission($singleSubmission);
}
return 'ok';
}
/**
* Request restoration of a collection of submissions
*
* Data passes as a collection of single submission entities keyed
* under submissions
*
* {"submissions": SingleSubmission[]}
*
* @param WP_REST_Request $request
* @return void
*/
public function restore_submissions(WP_REST_Request $request){
//Extract required data
$data = json_decode($request->get_body());
$submissions = $data->submissions;
$submissionAggregate = (new SubmissionAggregateFactory())->submissionAggregate();
foreach($submissions as $obj){
$singleSubmission = SingleSubmission::fromArray((array)$obj);
$submissionAggregate->restoreSingleSubmission($singleSubmission);
}
return 'ok';
}
/**
* Request update of a single submission
*
* Data passes as a single submission entity keyed under submission
*
* {"submission": SingleSubmission}
*
* @param WP_REST_Request $request
* @return void
*/
public function update_submission(WP_REST_Request $request){
//Extract required data
$data = json_decode($request->get_body(),true);
$singleSubmissionArray = $data['singleSubmission'];
$singleSubmission = SingleSubmission::fromArray($singleSubmissionArray);
$submissionAggregate = (new SubmissionAggregateFactory())->submissionAggregate();
$submissionAggregate->updateSingleSubmission($singleSubmission);
return 'ok';
}
/**
* Handle extra request for submissions
*
* This is a starting proof of concept that triggers a download for the PDF submissions add-on
*
* Data passes as a single submission entity keyed under submission and a Class to call the handler under handleExtra key
*
* {
* "submission": SingleSubmission,
* "handleExtra": HandleExtraClassName
* }
*
* @param WP_REST_Request $request
* @return object with string of responseType, blob of PDF download and string of blobType
*/
public function handle_extra_submission(WP_REST_Request $request){
// set default response
$response = [ ];
//Extract required data
$data = json_decode($request->get_body(),true);
$singleSubmissionArray = $data['singleSubmission'];
$singleSubmission = SingleSubmission::fromArray($singleSubmissionArray);
$submissionAggregate = (new SubmissionAggregateFactory())->submissionAggregate();
$populatedSubmission = $submissionAggregate->requestSingleSubmission($singleSubmission);
$extraHandler = $data['handleExtra'];
/** @var SubmissionHandler $object */
if(class_exists($extraHandler)){
$object = new $extraHandler;
$response = $object->handle($populatedSubmission);
}
// Handlers using NinjaForms\Includes\Abstracts\SubmissionHandler
// already pass through entity, but it is not guaranteed that all
// handlers will use the abstract
$arrayFromEntity = (SubmissionExtraHandlerResponse::fromArray($response))->toArray();
return $arrayFromEntity;
}
}
التكنولوجيا تغزو الأعصاب..زراعة الشرائح الدماغية و مخاطرها – tahkoom.com
كتبت إيريني أنطون
لم يعد الذكاء الاصطناعي مجرد أداة تساعد الأطباء في التشخيص والعلاج، بل بات يمتد إلى أدمغتنا نفسها، فاتحًا الباب أمام إمكانيات غير مسبوقة، وأيضًا مخاوف وتساؤلات لا حصر لها. يعمل العلماء على تطوير شرائح تزرع داخل الدماغ، قادرة على إعادة الحركة لمرضى الشلل، وتحسين حالات الاكتئاب والقلق، بل وحتى استعادة الذاكرة لمن يعانون من أمراض مثل الزهايمر. فهل نحن على أعتاب ثورة طبية تعيد تشكيل قدراتنا العقلية؟ أم أن هذه التكنولوجيا قد تحمل مخاطر أكبر مما نتخيل؟
تكنولوجيا الشرائح الدماغية لا تزال في مراحلها الأولى عالميًا، وفي مصر بدأ الأطباء في متابعة أحدث التطورات العالمية في زراعة الشرائح الدماغية على أمل توفيرها لمرضى فقدان الحركة أو الاضطرابات النفسية.
“الشرائح الدماغية: أمل للمرضى”
قالت دكتورة ماريا ألفي، أخصائية أمراض مخ وأعصاب بالقصر العيني: “هذه الشرائح تُستخدم في علاج أمراض مثل الشلل، والشلل الرعاش، وبعض أمراض الذاكرة، والأمراض النفسية، والتشنجات، ويتم تطويرها لاستعادة الوظائف الحسية والحركية. ولكن حتى الآن، لن تصل هذه التكنولوجيا إلى مصر لأنها مازالت تحت التجارب والدراسات في الخارج”.
وأوضحت دكتورة ماريا ألفي أن هذه الشرائح تعمل على تسجيل الإشارات العصبية من الدماغ وتحويلها إلى أوامر للأجهزة المستخدمة مثل الأطراف الصناعية، فيتحكم بها المريض من خلال أفكاره. وأضافت أن هناك تجارب حاليًا لتحويل الإشارات العصبية المرتبطة بالكلام إلى نصوص أو أصوات، مما يعطي أملًا كبيرًا لمرضى فقدان النطق.
التحديات والمخاطر
قال الدكتور بولا جرجس، جراح مخ وأعصاب ونائب رئيس جراحة المخ والأعصاب بالقصر العيني سابقًا: “هناك تحديات تقنية وطبية تجعل هذه التكنولوجيا غير بديلة للعلاجات التقليدية في الوقت الحالي، لكنها يمكن أن تقلل من الحاجة للأدوية في بعض الحالات”.
وأوضح د. بولا جرجس أن لهذه الشرائح مضاعفات ومخاطر، من بينها تليف الأنسجة المحيطة بالشريحة، والنزيف الدماغي أثناء الجراحة أو بعدها، والعدوى التي قد تؤدي إلى إزالة الشريحة مع احتمالية حدوث اضطراب في كهرباء المخ. بالإضافة إلى أن هذه الشرائح قد تؤثر على المزاج والسلوك وتحدث تغيرات في التفكير والعاطفة.
مستقبل الشرائح الدماغية في مصر
أضاف د. بولا جرجس أن هناك مستشفيات متقدمة جدًا في مصر مثل القصر العيني، ومستشفى عين شمس التخصصي، ومعهد ناصر، قادرة على إجراء هذه العمليات بمجرد الانتهاء من مراحل البحث العالمية ووصول هذه التقنيات والأبحاث إلى مصر. وأوضح أن عمليات التحفيز العميق تُجرى في مصر لمرضى اضطرابات الحركة ومرضى باركنسون، لكن الشرائح لم تُستخدم حتى الآن.
واختتمت د. ماريا حديثها بقولها: “من المتوقع في المستقبل أن تصبح هذه الشرائح أكثر كفاءة، ويتم التحكم فيها لاسلكيًا، مما سيسمح للمرضى باستخدامها بسهولة أكبر. ودمجها بالذكاء الاصطناعي سيساعد في تفاعلها مع الإشارات العصبية، مما يجعلها أكثر دقة وفعالية”.
لا شك أن الشرائح الدماغية تمثل قفزة هائلة في عالم الطب العصبي، وقد تحمل مستقبلاً مشرقًا لملايين المرضى حول العالم. ومع ذلك، فإن التحديات التقنية والطبية لا تزال قائمة، مما يجعل هذه التكنولوجيا بحاجة إلى مزيد من الأبحاث قبل أن تصبح متاحة على نطاق واسع.
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