tyler.durden
/
pandorafms
mirror of https://github.com/pandorafms/pandorafms.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

DBH auto-updater

This commit is contained in:
fbsanchez 2021-01-27 15:48:00 +01:00
parent bbab6d9fe1
commit 25b15182e3
1 changed files with 98 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
pandora_console/include/lib/Core/DBMaintainer.php
View File

@ -272,7 +272,7 @@ final class DBMaintainer
string $join='AND'
) {
$query = sprintf(
'SELECT %s FROM %s WHERE 1=1 %s',
'SELECT %s FROM %s WHERE %s',
$key,
$table,
\db_format_array_where_clause_sql($filter, $join)
@ -351,6 +351,45 @@ final class DBMaintainer
}
/**
* Updates or creates a token in remote tconfig.
*
* @param string $token Token to be set.
* @param mixed $value Value for given token.
*
* @return boolean Success or not.
*/
private function setConfigToken(string $token, $value)
{
$prev = $this->getValue('tconfig', 'value', ['token' => $token]);
// If failed or not found, then insert.
if ($prev === false || $prev === null) {
// Create.
$rs = $this->dbh->query(
sprintf(
'INSERT INTO `tconfig` (`token`, `value`)
VALUES ("%s", "%s")',
$token,
$value
)
);
} else {
// Update.
$rs = $this->dbh->query(
sprintf(
'UPDATE `tconfig`
SET `value`= "%s"
WHERE `token` = "%s"',
$value,
$token
)
);
}
return ($rs !== false);
}
/**
* Install PandoraFMS database schema in current target.
*
@ -392,7 +431,19 @@ final class DBMaintainer
return true;
}
return $this->applyDump(Config::get('homedir', '').'/pandoradb.sql');
$result = $this->applyDump(Config::get('homedir', '').'/pandoradb.sql');
// Set MR version according pandoradb_data.
$data_content = file_get_contents(
Config::get('homedir', '').'/pandoradb_data.sql'
);
if (preg_match('/\(\'MR\'\,\s*(\d+)\)/', $data_content, $matches) > 0) {
$target_mr = $matches[1];
}
$cnf_update = $this->setConfigToken('MR', (int) $target_mr);
return $result && $cnf_update;
}
@ -412,13 +463,51 @@ final class DBMaintainer
return false;
}
$last_mr = Config::get('MR', null);
$last_mr_curr = $this->getValue('tconfig', 'value', ['token' => 'MR']);
$last_mr = (int) Config::get('MR', null);
$last_mr_curr = (int) $this->getValue(
'tconfig',
'value',
['token' => 'MR']
);
hd($last_mr);
hd($last_mr_curr);
if ($last_mr_curr < $last_mr) {
while ($last_mr_curr < $last_mr) {
$last_mr_curr++;
$this->lastError = 'Pending update';
$path = Config::get('homedir', '');
$file = sprintf('/extras/mr/%d.sql', $last_mr_curr);
$updated_file = sprintf(
'/extras/mr/updated/%d.sql',
$last_mr_curr
);
$filename = $path.$file;
if (file_exists($path.$file) !== true) {
// File does not exist, maybe already udpated in active DB?
$filename = $path.$updated_file;
if (file_exists($filename) !== false) {
$this->lastError = 'Unable to locate MR update #';
$this->lastError .= $last_mr_curr;
return false;
}
}
if ($this->applyDump($filename) !== true) {
$err = 'Unable to apply MR update #';
$err .= $last_mr_curr.': ';
$this->lastError = $err.$this->lastError;
return false;
}
}
}
if ($last_mr_curr === $last_mr) {
$this->setConfigToken('MR', $last_mr_curr);
return true;
}
$this->lastError = 'Unknown database schema version, check MR in both active and historical database';
return false;
}
@ -466,8 +555,8 @@ final class DBMaintainer
if ((bool) preg_match("/;[\040]*\$/", $sql_line) === true) {
$result = $this->dbh->query($query);
if ((bool) $result === false) {
$this->lastError = $this->dbh->errnum.': ';
$this->lastERror .= $this->dbh->error;
$this->lastError = $this->dbh->errno.': ';
$this->lastError .= $this->dbh->error;
return false;
}