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MongoDB: Handle exceptions

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This commit is contained in:
Jakub Vrana 2021-02-09 11:30:14 +01:00
parent a023e98c4d
commit 513e1f425f
1 changed files with 45 additions and 30 deletions
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75
adminer/drivers/mongo.inc.php
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@ -13,11 +13,30 @@ if (isset($_GET["mongo"])) {
function connect($uri, $options) {
$class = 'MongoDB\Driver\Manager';
$return = new $class($uri, $options);
execute_command($return, 'admin', array('ping' => 1));
return $return;
$this->_link = new $class($uri, $options);
$this->executeCommand('admin', array('ping' => 1));
}
function executeCommand($db, $command) {
$class = 'MongoDB\Driver\Command';
try {
return $this->_link->executeCommand($db, new $class($command));
} catch (Exception $e) {
$this->error = $e->getMessage();
return array();
}
}
function executeQuery($db, $command) {
$class = 'MongoDB\Driver\Query';
try {
return $this->_link->executeQuery($db, new $class($command));
} catch (Exception $e) {
$this->error = $e->getMessage();
return array();
}
}
function query($query) {
return false;
}
@ -117,9 +136,7 @@ if (isset($_GET["mongo"])) {
}
$limit = min(200, max(1, (int) $limit));
$skip = $page * $limit;
$class = 'MongoDB\Driver\Query';
$query = new $class($where, array('projection' => $select, 'limit' => $limit, 'skip' => $skip, 'sort' => $sort));
$results = $connection->_link->executeQuery("$connection->_db_name.$table", $query);
$results = $connection->executeQuery("$connection->_db_name.$table", array('projection' => $select, 'limit' => $limit, 'skip' => $skip, 'sort' => $sort));
return new Min_Result($results);
}
@ -176,16 +193,11 @@ if (isset($_GET["mongo"])) {
}
}
function execute_command($link, $db, $command) {
$class = 'MongoDB\Driver\Command';
return $link->executeCommand($db, new $class($command));
}
function get_databases($flush) {
/** @var Min_DB */
global $connection;
$return = array();
foreach (execute_command($connection->_link, 'admin', array('listDatabases' => 1)) as $dbs) {
foreach ($connection->executeCommand('admin', array('listDatabases' => 1)) as $dbs) {
foreach ($dbs->databases as $db) {
$return[] = $db->name;
}
@ -201,7 +213,7 @@ if (isset($_GET["mongo"])) {
function tables_list() {
global $connection;
$collections = array();
foreach (execute_command($connection->_link, $connection->_db_name, array('listCollections' => 1)) as $result) {
foreach ($connection->executeCommand($connection->_db_name, array('listCollections' => 1)) as $result) {
$collections[$result->name] = 'table';
}
return $collections;
@ -214,7 +226,7 @@ if (isset($_GET["mongo"])) {
function indexes($table, $connection2 = null) {
global $connection;
$return = array();
foreach (execute_command($connection->_link, $connection->_db_name, array('listIndexes' => $table)) as $index) {
foreach ($connection->executeCommand($connection->_db_name, array('listIndexes' => $table)) as $index) {
$descs = array();
$columns = array();
foreach (get_object_vars($index->key) as $column => $type) {
@ -259,7 +271,7 @@ if (isset($_GET["mongo"])) {
function found_rows($table_status, $where) {
global $connection;
$where = where_to_query($where);
$toArray = execute_command($connection->_link, $connection->_db_name, array('count' => $table_status['Name'], 'query' => $where))->toArray();
$toArray = $connection->executeCommand($connection->_db_name, array('count' => $table_status['Name'], 'query' => $where))->toArray();
return $toArray[0]->n;
}
@ -362,12 +374,17 @@ if (isset($_GET["mongo"])) {
"(date)>=",
"(date)<=",
);
} elseif (class_exists('MongoDB')) {
class Min_DB {
var $extension = "Mongo", $server_info = MongoClient::VERSION, $error, $last_id, $_link, $_db;
function connect($uri, $options) {
return @new MongoClient($uri, $options);
try {
return new MongoClient($uri, $options);
} catch (Exception $e) {
$this->error = $e->getMessage();
}
}
function query($query) {
@ -613,21 +630,19 @@ if (isset($_GET["mongo"])) {
if (($auth_source = getenv("MONGO_AUTH_SOURCE"))) {
$options["authSource"] = $auth_source;
}
try {
$connection->_link = $connection->connect("mongodb://$server", $options);
if ($password != "") {
$options["password"] = "";
try {
$connection->connect("mongodb://$server", $options);
return lang('Database does not support password.');
} catch (Exception $ex) {
// this is what we want
}
}
return $connection;
} catch (Exception $ex) {
return $ex->getMessage();
$connection->connect("mongodb://$server", $options);
if ($connection->error) {
return $connection->error;
}
if ($password != "") {
$options["password"] = "";
$connection2 = new Min_DB;
$connection2->connect("mongodb://$server", $options);
if (!$connection2->error) {
return lang('Database does not support password.');
}
}
return $connection;
}
function alter_indexes($table, $alter) {