2018-02-03 15:03:48 +01:00
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<?php
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/**
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* Classe per la gestione delle funzioni AJAX richiamabili del progetto.
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*
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* @since 2.4
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*/
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class AJAX
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{
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/**
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* Controlla se è in corso una richiesta AJAX generata dal progetto.
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*
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* @return bool
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*/
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public static function isAjaxRequest()
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{
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return \Whoops\Util\Misc::isAjaxRequest() && filter('ajax') !== null;
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}
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2018-06-26 15:53:10 +02:00
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/**
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* Individua le opzioni di selezione a partire dalla risorsa richiesta.
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*
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* @param string $resource
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* @param array $elements
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* @param mixed $search
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2019-02-22 10:37:37 +01:00
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* @param int $page
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* @param int $length
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2020-07-31 10:58:59 +02:00
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* @param array $options
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2018-06-26 15:53:10 +02:00
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*
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* @return array
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*/
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2020-07-31 10:58:59 +02:00
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public static function select($resource, $elements = [], $search = null, $page = 0, $length = 100, $options = [])
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2018-02-09 15:10:06 +01:00
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{
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if (!isset($elements)) {
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$elements = [];
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}
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$elements = (!is_array($elements)) ? explode(',', $elements) : $elements;
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2018-02-03 15:03:48 +01:00
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2018-02-16 14:25:06 +01:00
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$files = self::find('ajax/select.php', false);
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2018-02-03 15:03:48 +01:00
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2018-02-09 15:10:06 +01:00
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// File di gestione predefinita
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array_unshift($files, DOCROOT.'/ajax_select.php');
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foreach ($files as $file) {
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2019-02-22 10:37:37 +01:00
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$results = self::getSelectResults($file, $resource, $elements, [
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'offset' => $page * $length,
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'length' => $length,
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], $search);
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2018-02-03 15:03:48 +01:00
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if (isset($results)) {
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break;
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}
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}
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2019-02-22 10:37:37 +01:00
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$total = $results['recordsFiltered'] ?: count($results);
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$list = $results['results'] ? $results['results'] : $results;
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return [
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'results' => $list,
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'recordsFiltered' => $total,
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];
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2018-02-03 15:03:48 +01:00
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}
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2018-06-26 15:53:10 +02:00
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/**
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* Completa la query SQL a partire da parametri definiti e ne restituisce i risultati.
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*
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* @param string $query
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* @param array $where
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* @param array $filter
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* @param array $search
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2019-02-22 10:37:37 +01:00
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* @param array $limit
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2018-06-26 15:53:10 +02:00
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* @param array $custom
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*
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* @return array
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*/
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2019-02-22 10:37:37 +01:00
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public static function selectResults($query, $where, $filter = [], $search = [], $limit = [], $custom = [])
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2018-02-03 15:03:48 +01:00
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{
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if (str_contains($query, '|filter|')) {
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$query = str_replace('|filter|', !empty($filter) ? 'WHERE '.implode(' OR ', $filter) : '', $query);
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} elseif (!empty($filter)) {
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$where[] = '('.implode(' OR ', $filter).')';
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}
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if (!empty($search)) {
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$where[] = '('.implode(' OR ', $search).')';
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}
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$query = str_replace('|where|', !empty($where) ? 'WHERE '.implode(' AND ', $where) : '', $query);
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2019-02-22 10:37:37 +01:00
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$query .= ' LIMIT '.$limit['offset'].', '.$limit['length'];
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2018-02-03 15:03:48 +01:00
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2019-02-22 10:37:37 +01:00
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$data = \Util\Query::executeAndCount($query);
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$rows = $data['results'];
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2018-02-03 15:03:48 +01:00
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$results = [];
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2019-02-22 10:37:37 +01:00
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foreach ($rows as $row) {
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2018-02-03 15:03:48 +01:00
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$result = [];
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foreach ($custom as $key => $value) {
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2019-02-22 10:37:37 +01:00
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$result[$key] = $row[$value];
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2018-02-03 15:03:48 +01:00
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}
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$results[] = $result;
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}
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2019-02-22 10:37:37 +01:00
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return [
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'results' => $results,
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'recordsFiltered' => $data['count'],
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];
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2018-02-03 15:03:48 +01:00
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}
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2018-12-29 12:03:22 +01:00
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/**
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* Effettua la ricerca di un termine all'intero delle risorse disponibili.
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*
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* @param string $term
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*
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* @return array
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*/
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public static function search($term)
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{
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if (strlen($term) < 2) {
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return;
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}
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$files = self::find('ajax/search.php');
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// File di gestione predefinita
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array_unshift($files, DOCROOT.'/ajax_search.php');
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$results = [];
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foreach ($files as $file) {
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$module_results = self::getSearchResults($file, $term);
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$results = array_merge($results, $module_results);
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}
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return $results;
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}
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/**
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* Completa il codice HTML per la risorsa richiesta.
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*
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* @param string $resource
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*
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* @return string
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*/
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public static function complete($resource)
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{
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$files = self::find('ajax/complete.php');
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// File di gestione predefinita
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array_unshift($files, DOCROOT.'/ajax_complete.php');
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foreach ($files as $file) {
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$result = self::getCompleteResults($file, $resource);
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if (!empty($result)) {
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break;
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}
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}
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return $result;
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}
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/**
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* Individua i file per cui l'utente possiede i permessi di accesso.
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*
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* @param string $file
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* @param bool $permissions
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*
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* @return array
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*/
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2019-02-21 09:58:01 +01:00
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public static function find($file, $permissions = true)
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2018-12-29 12:03:22 +01:00
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{
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$dirname = substr($file, 0, strrpos($file, '/') + 1);
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// Individuazione delle cartelle accessibili
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if (!empty($permissions)) {
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$modules = Modules::getAvailableModules();
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} else {
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2019-01-25 12:49:59 +01:00
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$modules = Models\Module::withoutGlobalScope('enabled')->get();
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2018-12-29 12:03:22 +01:00
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}
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$modules = $modules->toArray();
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$dirs = array_unique(array_column($modules, 'directory'));
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$pieces = array_chunk($dirs, 5);
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// Individuazione dei file esistenti
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$list = [];
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foreach ($pieces as $piece) {
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// File nativi
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$files = glob(DOCROOT.'/modules/{'.implode(',', $piece).'}/'.$file, GLOB_BRACE);
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// File personalizzati
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$custom_files = glob(DOCROOT.'/modules/{'.implode(',', $piece).'}/custom/'.$file, GLOB_BRACE);
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// Pulizia dei file nativi che sono stati personalizzati
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foreach ($custom_files as $key => $value) {
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$index = array_search(str_replace('custom/'.$dirname, $dirname, $value), $files);
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if ($index !== false) {
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unset($files[$index]);
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}
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}
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$list = array_merge($list, $files, $custom_files);
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}
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asort($list);
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return $list;
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}
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2018-06-26 15:53:10 +02:00
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/**
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* Ottiene i risultati del select all'interno di un file specifico (modulo).
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*
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* @param string $file
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* @param string $resource
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* @param array $elements
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2019-02-22 10:37:37 +01:00
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* @param array $limit
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2018-06-26 15:53:10 +02:00
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* @param mixed $search
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2020-07-31 10:58:59 +02:00
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* @param array $options
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2018-06-26 15:53:10 +02:00
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*
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* @return array|null
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*/
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2020-07-31 10:58:59 +02:00
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protected static function getSelectResults($file, $resource, $elements = [], $limit = [], $search = null, $options = [])
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2018-02-03 15:03:48 +01:00
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{
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$where = [];
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$filter = [];
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$search_fields = [];
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$custom = [
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'id' => 'id',
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'text' => 'descrizione',
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];
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2018-02-03 16:29:53 +01:00
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// Database
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2018-09-20 12:05:22 +02:00
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$dbo = $database = database();
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2018-02-03 16:29:53 +01:00
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2020-07-31 10:58:59 +02:00
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// Opzioni di selezione
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$superselect = $options;
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2018-02-03 15:03:48 +01:00
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require $file;
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if (!isset($results) && !empty($query)) {
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2019-02-22 10:37:37 +01:00
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$results = self::selectResults($query, $where, $filter, $search_fields, $limit, $custom);
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2018-02-03 15:03:48 +01:00
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}
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2018-06-23 15:41:32 +02:00
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return isset($results) ? $results : null;
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2018-02-03 15:03:48 +01:00
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}
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2018-06-26 15:53:10 +02:00
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/**
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* Ottiene i risultati della ricerca all'interno di un file specifico (modulo).
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*
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* @param string $file
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* @param string $term
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*
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* @return array
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*/
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2018-02-04 17:26:25 +01:00
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protected static function getSearchResults($file, $term)
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2018-02-03 16:29:53 +01:00
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{
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// Database
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2018-09-20 12:05:22 +02:00
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$dbo = $database = database();
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2018-02-03 16:29:53 +01:00
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// Ricerca anagrafiche per ragione sociale per potere mostrare gli interventi, fatture,
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// ordini, ecc della persona ricercata
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$idanagrafiche = ['-1'];
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$ragioni_sociali = ['-1'];
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$rs = $dbo->fetchArray('SELECT idanagrafica, ragione_sociale FROM an_anagrafiche WHERE ragione_sociale LIKE "%'.$term.'%"');
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for ($a = 0; $a < sizeof($rs); ++$a) {
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$idanagrafiche[] = $rs[$a]['idanagrafica'];
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$ragioni_sociali[$rs[$a]['idanagrafica']] = $rs[$a]['ragione_sociale'];
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}
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$results = [];
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require $file;
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$results = (array) $results;
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foreach ($results as $key => $value) {
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$results[$key]['value'] = $key;
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}
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return $results;
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}
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2018-06-26 15:53:10 +02:00
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/**
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* Ottiene i risultati della richiesta di completamento all'interno di un file specifico (modulo).
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*
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* @param string $file
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* @param string $resource
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*
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* @return string
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*/
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2018-02-04 17:26:25 +01:00
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protected static function getCompleteResults($file, $resource)
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2018-02-03 16:29:53 +01:00
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{
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// Database
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2018-09-20 12:05:22 +02:00
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$dbo = $database = database();
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2018-02-03 16:29:53 +01:00
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ob_start();
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require $file;
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$result = ob_get_clean();
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return $result;
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}
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2018-02-03 15:03:48 +01:00
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}
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