a3e1cd7bb6
This reverts commit ed130065.
Conflicts:
adminer/drivers/mongo.inc.php
adminer/include/functions.inc.php
357 lines
7.9 KiB
PHP
357 lines
7.9 KiB
PHP
<?php
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$drivers["mongo"] = "MongoDB (beta)";
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if (isset($_GET["mongo"])) {
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$possible_drivers = array("mongo");
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define("DRIVER", "mongo");
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if (class_exists('MongoDB')) {
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class Min_DB {
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var $extension = "Mongo", $error, $last_id, $_link, $_db;
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function connect($server, $username, $password) {
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global $adminer;
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$db = $adminer->database();
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$options = array();
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if ($username != "") {
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$options["username"] = $username;
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$options["password"] = $password;
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}
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if ($db != "") {
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$options["db"] = $db;
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}
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try {
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$this->_link = @new MongoClient("mongodb://$server", $options);
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return true;
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} catch (Exception $ex) {
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$this->error = $ex->getMessage();
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return false;
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}
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}
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function query($query) {
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return false;
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}
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function select_db($database) {
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try {
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$this->_db = $this->_link->selectDB($database);
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return true;
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} catch (Exception $ex) {
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$this->error = $ex->getMessage();
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return false;
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}
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}
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function quote($string) {
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return $string;
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}
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}
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class Min_Result {
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var $num_rows, $_rows = array(), $_offset = 0, $_charset = array();
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function Min_Result($result) {
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foreach ($result as $item) {
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$row = array();
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foreach ($item as $key => $val) {
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if (is_a($val, 'MongoBinData')) {
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$this->_charset[$key] = 63;
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}
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$row[$key] =
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(is_a($val, 'MongoId') ? 'ObjectId("' . strval($val) . '")' :
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(is_a($val, 'MongoDate') ? gmdate("Y-m-d H:i:s", $val->sec) . " GMT" :
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(is_a($val, 'MongoBinData') ? $val->bin : //! allow downloading
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(is_a($val, 'MongoRegex') ? strval($val) :
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(is_object($val) ? get_class($val) : // MongoMinKey, MongoMaxKey
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$val
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)))));
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}
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$this->_rows[] = $row;
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foreach ($row as $key => $val) {
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if (!isset($this->_rows[0][$key])) {
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$this->_rows[0][$key] = null;
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}
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}
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}
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$this->num_rows = count($this->_rows);
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}
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function fetch_assoc() {
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$row = current($this->_rows);
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if (!$row) {
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return $row;
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}
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$return = array();
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foreach ($this->_rows[0] as $key => $val) {
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$return[$key] = $row[$key];
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}
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next($this->_rows);
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return $return;
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}
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function fetch_row() {
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$return = $this->fetch_assoc();
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if (!$return) {
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return $return;
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}
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return array_values($return);
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}
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function fetch_field() {
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$keys = array_keys($this->_rows[0]);
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$name = $keys[$this->_offset++];
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return (object) array(
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'name' => $name,
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'charsetnr' => $this->_charset[$name],
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);
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}
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}
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}
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class Min_Driver extends Min_SQL {
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public $primary = "_id";
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function select($table, $select, $where, $group, $order = array(), $limit = 1, $page = 0, $print = false) {
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$select = ($select == array("*")
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? array()
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: array_fill_keys($select, true)
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);
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$sort = array();
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foreach ($order as $val) {
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$val = preg_replace('~ DESC$~', '', $val, 1, $count);
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$sort[$val] = ($count ? -1 : 1);
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}
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return new Min_Result($this->_conn->_db->selectCollection($table)
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->find(array(), $select)
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->sort($sort)
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->limit(+$limit)
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->skip($page * $limit)
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);
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}
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function insert($table, $set) {
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try {
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$return = $this->_conn->_db->selectCollection($table)->insert($set);
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$this->_conn->errno = $return['code'];
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$this->_conn->error = $return['err'];
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$this->_conn->last_id = $set['_id'];
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return !$return['err'];
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} catch (Exception $ex) {
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$this->_conn->error = $ex->getMessage();
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return false;
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}
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}
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}
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function connect() {
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global $adminer;
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$connection = new Min_DB;
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$credentials = $adminer->credentials();
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if ($connection->connect($credentials[0], $credentials[1], $credentials[2])) {
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return $connection;
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}
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return $connection->error;
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}
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function error() {
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global $connection;
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return h($connection->error);
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}
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function logged_user() {
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global $adminer;
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$credentials = $adminer->credentials();
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return $credentials[1];
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}
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function get_databases($flush) {
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global $connection;
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$return = array();
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$dbs = $connection->_link->listDBs();
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foreach ($dbs['databases'] as $db) {
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$return[] = $db['name'];
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}
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return $return;
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}
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function collations() {
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return array();
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}
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function db_collation($db, $collations) {
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}
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function count_tables($databases) {
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global $connection;
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$return = array();
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foreach ($databases as $db) {
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$return[$db] = count($connection->_link->selectDB($db)->getCollectionNames(true));
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}
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return $return;
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}
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function tables_list() {
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global $connection;
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return array_fill_keys($connection->_db->getCollectionNames(true), 'table');
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}
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function table_status($name = "", $fast = false) {
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$return = array();
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foreach (tables_list() as $table => $type) {
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$return[$table] = array("Name" => $table);
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if ($name == $table) {
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return $return[$table];
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}
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}
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return $return;
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}
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function information_schema() {
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}
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function is_view($table_status) {
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}
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function drop_databases($databases) {
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global $connection;
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foreach ($databases as $db) {
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$response = $connection->_link->selectDB($db)->drop();
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if (!$response['ok']) {
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return false;
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}
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}
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return true;
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}
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function indexes($table, $connection2 = null) {
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global $connection;
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$return = array();
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foreach ($connection->_db->selectCollection($table)->getIndexInfo() as $index) {
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$descs = array();
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foreach ($index["key"] as $column => $type) {
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$descs[] = ($type == -1 ? '1' : null);
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}
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$return[$index["name"]] = array(
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"type" => ($index["name"] == "_id_" ? "PRIMARY" : ($index["unique"] ? "UNIQUE" : "INDEX")),
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"columns" => array_keys($index["key"]),
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"lengths" => array(),
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"descs" => $descs,
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);
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}
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return $return;
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}
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function fields($table) {
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return fields_from_edit();
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}
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function convert_field($field) {
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}
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function unconvert_field($field, $return) {
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return $return;
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}
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function foreign_keys($table) {
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return array();
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}
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function fk_support($table_status) {
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}
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function engines() {
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return array();
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}
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function found_rows($table_status, $where) {
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global $connection;
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//! don't call count_rows()
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return $connection->_db->selectCollection($_GET["select"])->count($where);
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}
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function alter_table($table, $name, $fields, $foreign, $comment, $engine, $collation, $auto_increment, $partitioning) {
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global $connection;
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if ($table == "") {
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$connection->_db->createCollection($name);
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return true;
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}
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}
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function drop_tables($tables) {
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global $connection;
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foreach ($tables as $table) {
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$response = $connection->_db->selectCollection($table)->drop();
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if (!$response['ok']) {
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return false;
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}
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}
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return true;
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}
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function truncate_tables($tables) {
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global $connection;
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foreach ($tables as $table) {
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$response = $connection->_db->selectCollection($table)->remove();
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if (!$response['ok']) {
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return false;
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}
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}
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return true;
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}
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function alter_indexes($table, $alter) {
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global $connection;
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foreach ($alter as $val) {
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list($type, $name, $set) = $val;
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if ($set == "DROP") {
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$return = $connection->_db->command(array("deleteIndexes" => $table, "index" => $name));
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} else {
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$columns = array();
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foreach ($set as $column) {
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$column = preg_replace('~ DESC$~', '', $column, 1, $count);
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$columns[$column] = ($count ? -1 : 1);
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}
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$return = $connection->_db->selectCollection($table)->ensureIndex($columns, array(
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"unique" => ($type == "UNIQUE"),
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"name" => $name,
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//! "sparse"
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));
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}
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if ($return['errmsg']) {
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$connection->error = $return['errmsg'];
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return false;
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}
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}
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return true;
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}
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function last_id() {
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global $connection;
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return $connection->last_id;
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}
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function table($idf) {
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return $idf;
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}
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function idf_escape($idf) {
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return $idf;
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}
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function support($feature) {
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return preg_match("~database|indexes~", $feature);
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}
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$jush = "mongo";
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$operators = array("=");
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$functions = array();
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$grouping = array();
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$edit_functions = array(array("json"));
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}
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