103 lines
2.7 KiB
PHP
103 lines
2.7 KiB
PHP
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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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* @since 2.4
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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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public static function getSelectValues($resource, $elements = [], $search = null)
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{
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if (!isset($elements)) {
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$elements = [];
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}
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$elements = (!is_array($elements)) ? explode(',', $elements) : $elements;
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// Individuazione dei select esistenti
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$customs = glob(DOCROOT.'/modules/*/ajax/select.php');
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array_unshift($customs, DOCROOT.'/ajax_select.php');
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foreach ($customs as $custom) {
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$temp = str_replace('/ajax/', '/custom/ajax/', $custom);
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$file = file_exists($temp) ? $file : $custom;
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$results = self::getFileValues($file, $resource, $elements, $search);
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if (isset($results)) {
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break;
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}
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}
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return $results;
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}
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private static function completeResults($query, $where, $filter = [], $search = [], $custom = [])
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{
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if (str_contains($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) : '', $query);
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$database = Database::getConnection();
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$rs = $database->fetchArray($query);
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$results = [];
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foreach ($rs as $r) {
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$result = [];
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foreach ($custom as $key => $value) {
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$result[$key] = $r[$value];
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}
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$results[] = $result;
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}
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return $results;
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}
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private static function getFileValues($file, $resource, $elements = [], $search = null)
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{
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$superselect = self::getSelectInfo();
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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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require $file;
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if (!isset($results) && !empty($query)) {
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$results = self::completeResults($query, $where, $filter, $search_fields, $custom);
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}
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return $results;
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}
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private static function getSelectInfo()
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{
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return !empty($_SESSION['superselect']) ? $_SESSION['superselect'] : [];
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}
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}
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