openstamanager/modules/import/actions.php

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<?php
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/*
* OpenSTAManager: il software gestionale open source per l'assistenza tecnica e la fatturazione
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* Copyright (C) DevCode s.r.l.
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*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
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use Modules\Importazione\Import;
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include_once __DIR__.'/../../core.php';
switch (filter('op')) {
case 'add':
$id_import = filter('id_import');
$import = Import::find($id_import);
$id_record = $import->id;
Uploads::upload($_FILES['file'], [
'id_module' => $import->getModule()->id,
'id_record' => $id_record,
]);
break;
case 'example':
$id_import = filter('id_import');
$import = Import::find($id_import);
$import_manager = $import->class;
$modulo_collegato = $import->moduloCollegato;
if (!empty($import_manager)) {
// Generazione percorso
$file = $modulo_collegato->upload_directory.'/example-'.strtolower($modulo_collegato->title).'.csv';
$filepath = base_dir().'/'.$file;
// Generazione del file
$import_manager::createExample($filepath);
echo base_path().'/'.$file;
}
break;
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case 'import':
// Individuazione del modulo
$import = Import::find($id_record);
$import_manager = $import->class;
// Dati indicati
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$include_first_row = post('include_first_row');
$fields = (array) post('fields');
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$page = post('page');
$limit = 500;
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// Inizializzazione del lettore CSV
$csv = new $import_manager($record->filepath);
foreach ($fields as $key => $value) {
$csv->setColumnAssociation($key, $value - 1);
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}
// Generazione offset sulla base della pagina
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$offset = isset($page) ? $page * $limit : 0;
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// Ignora la prima riga se composta da header
if ($offset == 0 && empty($include_first_row)) {
++$offset;
}
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// Gestione automatica dei valori convertiti
$primary_key = post('primary_key');
$csv->setPrimaryKey($primary_key - 1);
// Operazioni di inizializzazione per l'importazione
if (!isset($page) || empty($page)) {
$csv->init();
}
$count = $csv->importRows($offset, $limit);
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$more = $count == $limit;
// Operazioni di finalizzazione per l'importazione
if (!$more) {
$csv->complete();
}
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echo json_encode([
'more' => $more,
'count' => $count,
]);
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break;
}