113 lines
2.9 KiB
PHP
113 lines
2.9 KiB
PHP
<?php
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class Update extends Vn\Lib\Method {
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function run($db) {
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$db->selectDb('edi');
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//$db->options(MYSQLI_OPT_LOCAL_INFILE, TRUE);
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$tmpDir = '/tmp/floricode';
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// Establish the FTP connection
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$ftpConf = $db->getRow('SELECT host, user, password FROM ftp_config');
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echo "Openning FTP connection to {$ftpConf['host']}\n";
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$ftpConn = ftp_connect($ftpConf['host']);
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if (!$ftpConn)
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throw new Exception('Can not connect to '. $ftpConf['host']);
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if (!ftp_login($ftpConn, $ftpConf['user'], $ftpConf['password']))
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throw new Exception('Can not login to '. $ftpConf['user'] .'@'. $ftpConf['host']);
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// Gets the list with the tables to update
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set_time_limit(0);
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$res = $db->query(
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'SELECT file_name, to_table, file, updated FROM file_config');
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$dwFiles = [];
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if (!file_exists($tmpDir))
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mkdir($tmpDir);
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while ($row = $res->fetch_assoc())
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try {
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$file = $row['file'];
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$table = $row['to_table'];
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$baseName = $row['file_name'];
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if ($row['updated']) {
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$updated = DateTime::createFromFormat('Y-m-d', $row['updated']);
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$updated->setTime(0, 0, 0, 0);
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} else
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$updated = NULL;
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$remoteFile = "codes/$file.ZIP";
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$zipFile = "$tmpDir/$file.zip";
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$ucDir = "$tmpDir/$file";
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// Downloads and decompress the file with the data
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if (!isset($dwFiles[$file])) {
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$dwFiles[$file] = TRUE;
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echo "Downloading $remoteFile\n";
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if (!ftp_get($ftpConn, $zipFile, $remoteFile, FTP_BINARY))
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throw new Exception("Error downloading $remoteFile to $zipFile");
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$zip = new ZipArchive;
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if ($zip->open($zipFile) !== TRUE)
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throw new Exception("Can not open $zipFile");
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@mkdir($ucDir, 0774, TRUE);
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if (!$zip->extractTo($ucDir))
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throw new Exception("Can not uncompress file $zipFile");
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$zip->close();
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unlink($zipFile);
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}
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foreach (glob("$ucDir/$baseName*.txt") as $fileName)
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break;
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if (!$fileName)
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throw new Exception("Import file for table $table does not exist");
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// If data is updated, omits the table
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$lastUpdated = substr($fileName, -10, 6);
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$lastUpdated = DateTime::createFromFormat('dmy', $lastUpdated);
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$lastUpdated->setTime(0, 0, 0, 0);
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if (isset($updated) && $lastUpdated <= $updated) {
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echo "Table $table is updated, omitted\n";
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continue;
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}
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// Updates the table
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echo "Dumping data to table $table\n";
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$db->query("START TRANSACTION");
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$db->query("DELETE FROM {$db->quote($table)}");
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$db->queryFromFile(__DIR__."/sql/$table", ['file' => $fileName]);
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$db->query("UPDATE file_config SET updated = # WHERE file_name = #",
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[$lastUpdated, $baseName]
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);
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$db->query("COMMIT");
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} catch (Exception $e) {
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$db->query('ROLLBACK');
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error_log($e->getMessage());
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}
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shell_exec("rm -R $tmpDir");
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ftp_close($ftpConn);
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echo "Update completed\n";
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}
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}
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