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Dasc3erDasc3er
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Add API for DataTables
1 parent 08efdc6 commit e94aa64

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‎src/API/Controllers/DataTablesController.php‎

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<?php
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namespace API\Controllers;
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use ApiPlatform\Metadata\ApiResource;
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use ApiPlatform\Metadata\Post;
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use ApiPlatform\Metadata\Operation;
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use ApiPlatform\State\ProcessorInterface;
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use DTO\DataTablesLoadRequest\DataTablesLoadRequest;
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use DTO\DataTablesLoadRequest\Column;
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use DTO\DataTablesLoadResponse\DataTablesLoadResponse;
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use DTO\DataTablesLoadResponse\RowData;
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use Models\Module;
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use Util\Query;
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use Modules;
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use Plugins;
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use InvalidArgumentException;
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#[Post(
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uriTemplate: '/datatables/list/{id_module}/{id_plugin}/{id_parent}',
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processor: DataTablesController::class,
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input: DataTablesLoadRequest::class,
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output: DataTablesLoadResponse::class,
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)]
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class DataTablesResource
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{
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}
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final class DataTablesController implements ProcessorInterface
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{
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public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): DataTablesLoadResponse
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{
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if (!$data instanceof DataTablesLoadRequest) {
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throw new InvalidArgumentException();
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}
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$id_module = !empty($uriVariables['id_module']) ? $uriVariables['id_module'] : null;
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$id_plugin = !empty($uriVariables['id_plugin']) ? $uriVariables['id_plugin'] : null;
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$id_parent = !empty($uriVariables['id_parent']) ? $uriVariables['id_parent'] : null;
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$module = Modules::get($id_module);
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Modules::setCurrent($id_module);
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$plugin = null;
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if (!empty($id_plugin)) {
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Plugins::setCurrent($id_plugin);
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$plugin = Plugins::get($id_plugin);
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}
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$structure = isset($plugin) ? $plugin : $module;
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return $this->retrieveRecords($structure, $data, $id_module, $id_plugin, $id_parent);
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}
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protected function retrieveRecords($structure, DataTablesLoadRequest $data, $id_module, $id_plugin, $id_parent): DataTablesLoadResponse
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{
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// Informazioni fondamentali
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$order = $data->order ? $data->order[0] : [];
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if (!empty($order)) {
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$order['column'] = $order['column'] - 1;
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}
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$query_structure = Query::readQuery($structure);
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$response = new DataTablesLoadResponse($data->draw);
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$query = Query::getQuery($structure, [], [], [], $query_structure);
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if (empty($query)) {
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return $response;
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}
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// Ricerca
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$search = [];
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$columns = $data->columns;
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array_shift($columns);
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for ($i = 0; $i < count($columns); ++$i) {
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$col = Column::fromArray($columns[$i]);
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if (!empty($col->search->value) || $col->search->value == '0') {
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$search[$query_structure['fields'][$i]] = $col->search->value;
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}
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}
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// CONTEGGIO TOTALE
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$response->recordsTotal = database()->fetchNum($query);
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// CONTEGGIO RECORD FILTRATI (senza LIMIT)
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$query_filtered = Query::getQuery($structure, $search, $order, [], $query_structure);
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if (empty($id_plugin)) {
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$query_filtered = Modules::replaceAdditionals($id_module, $query_filtered);
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}
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$response->recordsFiltered = database()->fetchNum($query_filtered);
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// SOMME
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$response->summable = Query::getSums($structure, $search);
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// MEDIE
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$response->avg = Query::getAverages($structure, $search);
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$limit = [
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'start' => $data->start,
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'length' => $data->length,
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];
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// RISULTATI VISIBILI (con LIMIT)
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$query = Query::getQuery($structure, $search, $order, $limit, $query_structure);
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// Filtri derivanti dai permessi (eventuali)
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if (empty($id_plugin)) {
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$query = Modules::replaceAdditionals($id_module, $query);
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}
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// Esecuzione query per ottenere i risultati
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$data = Query::executeAndCount($query);
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$rows = $data['results'];
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// Allineamento delle righe
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$align = $this->detectAlignment($rows);
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// Creazione della tabella
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foreach ($rows as $i => $r) {
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$row_data = $this->getSingleRow($r, $query_structure, $align, $id_module, $id_plugin, $id_parent);
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$response->data[] = $row_data;
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}
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return $response;
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}
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protected function detectAlignment(array $rows): array
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{
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// Allineamento delle righe
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$align = [];
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$row = isset($rows[0]) ? $rows[0] : [];
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foreach ($row as $field => $value) {
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if (!empty($value)) {
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$value = trim($value);
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}
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// Allineamento a destra se il valore della prima riga risulta numerica
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if (is_numeric($value) && formatter()->isStandardNumber($value)) {
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$align[$field] = 'text-right';
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}
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// Allineamento al centro se il valore della prima riga risulta relativo a date o icone
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elseif (formatter()->isStandardDate($value) || preg_match('/^icon_(.+?)$/', $field)) {
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$align[$field] = 'text-center';
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}
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}
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return $align;
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}
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protected function getSingleRow($r, $query_structure, $align, $id_module, $id_plugin, $id_parent): array {
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// Evitare risultati con ID a null
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// Codice non applicabile in ogni caso: sulla base dei permessi, ID può non essere impostato
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/*
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if (empty($r['id'])) {
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continue;
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}*/
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$result = [
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'id' => $r['id'],
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'<span class="hide" data-id="'.$r['id'].'"></span>', // Colonna ID
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];
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foreach ($query_structure['fields'] as $pos => $field) {
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$column = [];
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if (!empty($r['_bg_'])) {
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if (preg_match('/-light$/', $r['_bg_'])) {
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$column['data-background'] = substr($r['_bg_'], 0, -6); // Remove the "-light" suffix from the word
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} else {
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$column['data-background'] = $r['_bg_'];
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}
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}
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// Allineamento
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if (!empty($align[$field])) {
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$column['class'] = $align[$field];
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}
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$value = trim((string) $r[$field]);
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// Formattazione HTML
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if (empty($query_structure['html_format'][$pos]) && !empty($value)) {
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$value = strip_tags($value ?: '');
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}
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// Formattazione automatica
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if (!empty($query_structure['format'][$pos]) && !empty($value)) {
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if (formatter()->isStandardTimestamp($value)) {
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$value = Translator::timestampToLocale($value);
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} elseif (formatter()->isStandardDate($value)) {
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$value = Translator::dateToLocale($value);
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} elseif (formatter()->isStandardTime($value)) {
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$value = Translator::timeToLocale($value);
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} elseif (formatter()->isStandardNumber($value)) {
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$value = Translator::numberToLocale($value);
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}
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}
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// Icona
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if (preg_match('/^color_(.+?)$/', $field, $m)) {
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$value = isset($r['color_title_'.$m[1]]) ? $r['color_title_'.$m[1]] : '';
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// Formattazione automatica
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if (!empty($query_structure['format'][$pos]) && !empty($value)) {
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if (formatter()->isStandardTimestamp($value)) {
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$value = Translator::timestampToLocale($value);
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} elseif (formatter()->isStandardDate($value)) {
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$value = Translator::dateToLocale($value);
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} elseif (formatter()->isStandardTime($value)) {
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$value = Translator::timeToLocale($value);
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} elseif (formatter()->isStandardNumber($value)) {
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$value = Translator::numberToLocale($value);
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}
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}
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$column['class'] = 'text-center small';
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$column['data-background'] = $r[$field];
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}
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// Icona di stampa
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elseif ($field == '_print_') {
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$print = $r['_print_'];
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$print_url = Prints::getHref($print, $r['id']);
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$value = '<a href="'.$print_url.'" target="_blank"><i class="fa fa-2x fa-print"></i></a>';
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}
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// Immagine
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elseif ($field == '_img_') {
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$module = Module::where('id', $id_module)->first();
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if (!empty($r['_img_'])) {
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$fileinfo = Uploads::fileInfo($r['_img_']);
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$directory = '/'.$module->upload_directory.'/';
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$image = $directory.$r['_img_'];
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$image_thumbnail = $directory.$fileinfo['filename'].'_thumb600.'.$fileinfo['extension'];
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$url = file_exists(base_dir().$image_thumbnail) ? base_path_osm().$image_thumbnail : base_path_osm().$image;
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$value = '<img src="'.$url.'" style="max-height: 80px; max-width:120px">';
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}
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}
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// Icona
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elseif (preg_match('/^icon_(.+?)$/', trim($field), $m)) {
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$value = '<span class=\'badge text-black\' style=\'font-weight:normal;\' ><i class="'.$r[$field].'" title="'.$r['icon_title_'.$m[1]].'" ></i> <span>'.$r['icon_title_'.$m[1]].'</span></span>';
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}
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// Colore del testo
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if (!empty($column['data-background'])) {
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$column['data-color'] = isset($column['data-color']) ? $column['data-color'] : color_inverse(trim($column['data-background']));
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} elseif (preg_match('/^mailto_(.+?)$/', trim($field), $m)) {
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$column['class'] = '';
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$value = ($r[$field] ? '<a class="btn btn-default btn-sm btn-block" style="font-weight:normal;" href="mailto:'.$r[$field].'" target="_blank"><i class="fa fa-envelope text-primary"></i> '.$r[$field].'</a>' : '');
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} elseif (preg_match('/^tel_(.+?)$/', trim($field), $m)) {
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$column['class'] = '';
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$value = ($r[$field] ? '<a class="btn btn-default btn-sm btn-block" href="tel:'.$r[$field].'" target="_blank"><i class="fa fa-phone text-primary"></i> '.$r[$field].'</a>' : '');
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}
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// Link della colonna
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if ($field != '_print_' && !preg_match('/^tel_(.+?)$/', trim($field), $m) && !preg_match('/^mailto_(.+?)$/', trim($field), $m)) {
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$id_record = $r['id'];
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$hash = '';
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$id_module = !empty($r['_link_module_']) ? $r['_link_module_'] : $id_module;
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if (!empty($r['_link_record_'])) {
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$id_record = $r['_link_record_'];
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$hash = !empty($r['_link_hash_']) ? '#'.$r['_link_hash_'] : '';
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unset($id_plugin);
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}
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// Link per i moduli
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if (empty($id_plugin)) {
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$column['data-link'] = base_path_osm().'/editor.php?id_module='.$id_module.'&id_record='.$id_record.$hash;
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}
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// Link per i plugin
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else {
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$column['data-link'] = base_path_osm().'/add.php?id_module='.$id_module.'&id_record='.$id_record.'&id_plugin='.$id_plugin.'&id_parent='.$id_parent.'&edit=1'.$hash;
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$column['data-type'] = 'dialog';
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}
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}
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$attributes = [];
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foreach ($column as $key => $val) {
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$val = is_array($val) ? implode(' ', $val) : $val;
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$attributes[] = $key.'="'.$val.'"';
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}
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// Replace base_link() per le query
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$value = str_replace('base_link()', base_path_osm(), $value);
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$result[] = str_replace('|attr|', implode(' ', $attributes), '<div |attr|>'.$value.'</div>');
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}
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return $result;
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}
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}

‎src/DTO/DataTablesLoadRequest/Column.php‎

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<?php
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declare(strict_types=1);
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namespace DTO\DataTablesLoadRequest;
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final class Column
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{
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/**
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* @param string $data
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* @param string|null $name
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* @param bool $searchable
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* @param bool $orderable
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* @param Search|null $search
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*/
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public function __construct(
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public string $data,
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public ?string $name = null,
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public bool $searchable = true,
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public bool $orderable = true,
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public ?Search $search = null
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){}
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public static function fromArray(array $input = []): self
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{
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$data = isset($input['data']) ? (string)$input['data'] : '';
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$name = isset($input['name']) ? (string)$input['name'] : null;
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$searchable = isset($input['searchable']) ? filter_var($input['searchable'], FILTER_VALIDATE_BOOLEAN) : true;
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$orderable = isset($input['orderable']) ? filter_var($input['orderable'], FILTER_VALIDATE_BOOLEAN) : true;
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$search = isset($input['search']) && is_array($input['search'])
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? Search::fromArray($input['search'])
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: null;
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return new self($data, $name, $searchable, $orderable, $search);
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}
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public function getData(): string { return $this->data; }
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public function getName(): ?string { return $this->name; }
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public function isSearchable(): bool { return $this->searchable; }
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public function isOrderable(): bool { return $this->orderable; }
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public function getSearch(): ?Search { return $this->search; }
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public function toArray(): array
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{
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return [
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'data' => $this->data,
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'name' => $this->name,
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'searchable' => $this->searchable,
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'orderable' => $this->orderable,
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'search' => $this->search->toArray(),
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];
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}
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}

‎src/DTO/DataTablesLoadRequest/DataTablesLoadRequest.php‎

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<?php
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declare(strict_types=1);
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namespace DTO\DataTablesLoadRequest;
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final class DataTablesLoadRequest
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{
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public int $draw;
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public int $start;
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public int $length;
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/**
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* @var Search
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*/
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public array $search; // Deserialization is not working correctly
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/**
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* @var OrderItem[]
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*/
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public array $order = []; // Deserialization is not working correctly
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/**
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* @var Column[]
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*/
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public array $columns = []; // Deserialization is not working correctly
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public ?string $_ = null;
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public function getDraw(): int { return $this->draw; }
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public function getStart(): int { return $this->start; }
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public function getLength(): int { return $this->length; }
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public function getSearch(): Search { return $this->search; }
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/** @return OrderItem[] */
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public function getOrder(): array { return $this->order; }
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/** @return Column[] */
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public function getColumns(): array { return $this->columns; }
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public function toArray(): array
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{
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return [
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'draw' => $this->draw,
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'start' => $this->start,
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'length' => $this->length,
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'search' => $this->search->toArray(),
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'order' => array_map(function (OrderItem $o) { return $o->toArray(); }, $this->order),
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'columns' => array_map(function (Column $c) { return $c->toArray(); }, $this->columns),
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'_' => $this->_,
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];
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}
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}

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