+++ /dev/null
-<?php
-namespace Adminer;
-
-add_driver("elastic5", "Elasticsearch 5 (beta)");
-
-if (isset($_GET["elastic5"])) {
- define('Adminer\DRIVER', "elastic5");
-
- if (ini_bool('allow_url_fopen')) {
- class Db {
- var $extension = "JSON", $server_info, $errno, $error, $_url, $_db;
-
- /** Performs query
- * @param string
- * @param array
- * @param string
- * @return mixed
- */
- function rootQuery($path, $content = array(), $method = 'GET') {
- $file = @file_get_contents("$this->_url/" . ltrim($path, '/'), false, stream_context_create(array('http' => array(
- 'method' => $method,
- 'content' => $content !== null ? json_encode($content) : $content,
- 'header' => $content !== null ? 'Content-Type: application/json' : array(),
- 'ignore_errors' => 1,
- 'follow_location' => 0,
- 'max_redirects' => 0,
- ))));
- if (!$file || !preg_match('~^HTTP/[0-9.]+ 2~i', $http_response_header[0])) {
- $this->error = lang('Invalid credentials.');
- return false;
- }
- $return = json_decode($file, true);
- if ($return === null) {
- $this->errno = json_last_error();
- if (function_exists('json_last_error_msg')) {
- $this->error = json_last_error_msg();
- } else {
- $constants = get_defined_constants(true);
- foreach ($constants['json'] as $name => $value) {
- if ($value == $this->errno && preg_match('~^JSON_ERROR_~', $name)) {
- $this->error = $name;
- break;
- }
- }
- }
- }
- return $return;
- }
-
- /** Performs query relative to actual selected DB
- * @param string
- * @param array
- * @param string
- * @return mixed
- */
- function query($path, $content = array(), $method = 'GET') {
- // Support for global search through all tables
- if ($path != "" && $path[0] == "S" && preg_match('/SELECT 1 FROM ([^ ]+) WHERE (.+) LIMIT ([0-9]+)/', $path, $matches)) {
- $driver = get_driver();
-
- $where = explode(" AND ", $matches[2]);
-
- return $driver->select($matches[1], array("*"), $where, null, array(), $matches[3]);
- }
-
- return $this->rootQuery(($this->_db != "" ? "$this->_db/" : "/") . ltrim($path, '/'), $content, $method);
- }
-
- function connect($server, $username, $password) {
- preg_match('~^(https?://)?(.*)~', $server, $match);
- $this->_url = ($match[1] ?: "http://") . urlencode($username) . ":" . urlencode($password) . "@$match[2]";
- $return = $this->query('');
- if ($return) {
- $this->server_info = $return['version']['number'];
- }
- return (bool) $return;
- }
-
- function select_db($database) {
- $this->_db = $database;
-
- return true;
- }
-
- function quote($string) {
- return $string;
- }
- }
-
- class Result {
- var $num_rows, $_rows;
-
- function __construct($rows) {
- $this->num_rows = count($rows);
- $this->_rows = $rows;
-
- reset($this->_rows);
- }
-
- function fetch_assoc() {
- $return = current($this->_rows);
- next($this->_rows);
-
- return $return;
- }
-
- function fetch_row() {
- $row = $this->fetch_assoc();
-
- return $row ? array_values($row) : false;
- }
- }
- }
-
- class Driver extends SqlDriver {
- static $possibleDrivers = array("json + allow_url_fopen");
- static $jush = "elastic";
-
- var $editFunctions = array(array("json"));
- var $operators = array("=", "must", "should", "must_not");
-
- function __construct($connection) {
- parent::__construct($connection);
- $this->types = array(
- lang('Numbers') => array("long" => 3, "integer" => 5, "short" => 8, "byte" => 10, "double" => 20, "float" => 66, "half_float" => 12, "scaled_float" => 21),
- lang('Date and time') => array("date" => 10),
- lang('Strings') => array("string" => 65535, "text" => 65535),
- lang('Binary') => array("binary" => 255),
- );
- }
-
- function select($table, $select, $where, $group, $order = array(), $limit = 1, $page = 0, $print = false) {
- $data = array();
- if ($select != array("*")) {
- $data["fields"] = array_values($select);
- }
-
- if ($order) {
- $sort = array();
- foreach ($order as $col) {
- $col = preg_replace('~ DESC$~', '', $col, 1, $count);
- $sort[] = ($count ? array($col => "desc") : $col);
- }
- $data["sort"] = $sort;
- }
-
- if ($limit) {
- $data["size"] = +$limit;
- if ($page) {
- $data["from"] = ($page * $limit);
- }
- }
-
- foreach ($where as $val) {
- if (preg_match('~^\((.+ OR .+)\)$~', $val, $matches)) {
- $parts = explode(" OR ", $matches[1]);
- $terms = array();
- foreach ($parts as $part) {
- list($col, $op, $val) = explode(" ", $part, 3);
- $term = array($col => $val);
- if ($op == "=") {
- $terms[] = array("term" => $term);
- } elseif (in_array($op, array("must", "should", "must_not"))) {
- $data["query"]["bool"][$op][]["match"] = $term;
- }
- }
-
- if (!empty($terms)) {
- $data["query"]["bool"]["filter"][]["bool"]["should"] = $terms;
- }
- } else {
- list($col, $op, $val) = explode(" ", $val, 3);
- $term = array($col => $val);
- if ($op == "=") {
- $data["query"]["bool"]["filter"][] = array("term" => $term);
- } elseif (in_array($op, array("must", "should", "must_not"))) {
- $data["query"]["bool"][$op][]["match"] = $term;
- }
- }
- }
-
- $query = (min_version(7) ? "" : "$table/") . "_search";
- $start = microtime(true);
- $search = $this->_conn->query($query, $data);
-
- if ($print) {
- echo adminer()->selectQuery("$query: " . json_encode($data), $start, !$search);
- }
- if (!$search) {
- return false;
- }
-
- $return = array();
- foreach ($search['hits']['hits'] as $hit) {
- $row = array();
- if ($select == array("*")) {
- $row["_id"] = $hit["_id"];
- }
-
- $fields = $hit['_source'];
- if ($select != array("*")) {
- $fields = array();
- foreach ($select as $key) {
- $fields[$key] = $key == "_id" ? array($hit["_id"]) : $hit['fields'][$key];
- }
- }
-
- foreach ($fields as $key => $val) {
- if ($data["fields"]) {
- $val = $val[0];
- }
- $row[$key] = (is_array($val) ? json_encode($val) : $val); //! display JSON and others differently
- }
-
- $return[] = $row;
- }
-
- return new Result($return);
- }
-
- function update($type, $record, $queryWhere, $limit = 0, $separator = "\n") {
- //! use $limit
- $parts = preg_split('~ *= *~', $queryWhere);
- if (count($parts) == 2) {
- $id = trim($parts[1]);
- $query = "$type/$id";
-
- return $this->_conn->query($query, $record, 'POST');
- }
-
- return false;
- }
-
- function insert($type, $record) {
- $id = ""; //! user should be able to inform _id
- $query = "$type/$id";
- $response = $this->_conn->query($query, $record, 'POST');
- $this->_conn->last_id = $response['_id'];
-
- return $response['created'];
- }
-
- function delete($type, $queryWhere, $limit = 0) {
- //! use $limit
- $ids = array();
- if (isset($_GET["where"]["_id"]) && $_GET["where"]["_id"]) {
- $ids[] = $_GET["where"]["_id"];
- }
- if (isset($_POST['check'])) {
- foreach ($_POST['check'] as $check) {
- $parts = preg_split('~ *= *~', $check);
- if (count($parts) == 2) {
- $ids[] = trim($parts[1]);
- }
- }
- }
-
- $this->_conn->affected_rows = 0;
-
- foreach ($ids as $id) {
- $query = "$type/$id";
- $response = $this->_conn->query($query, null, 'DELETE');
- if ((isset($response['found']) && $response['found']) || (isset($response['result']) && $response['result'] == 'deleted')) {
- $this->_conn->affected_rows++;
- }
- }
-
- return $this->_conn->affected_rows;
- }
-
- function convertOperator($operator) {
- return $operator == "LIKE %%" ? "should" : $operator;
- }
- }
-
- function connect($credentials) {
- $connection = new Db;
-
- list($server, $username, $password) = $credentials;
- if (!preg_match('~^(https?://)?[-a-z\d.]+(:\d+)?$~', $server)) {
- return lang('Invalid server.');
- }
- if ($password != "" && $connection->connect($server, $username, "")) {
- return lang('Database does not support password.');
- }
-
- if ($connection->connect($server, $username, $password)) {
- return $connection;
- }
-
- return $connection->error;
- }
-
- function support($feature) {
- return preg_match("~database|table|columns~", $feature);
- }
-
- function logged_user() {
- $credentials = adminer()->credentials();
-
- return $credentials[1];
- }
-
- function get_databases() {
- $return = connection()->rootQuery('_aliases');
- if ($return) {
- $return = array_keys($return);
- sort($return, SORT_STRING);
- }
-
- return $return;
- }
-
- function limit($query, $where, $limit, $offset = 0, $separator = " ") {
- return " $query$where" . ($limit !== null ? $separator . "LIMIT $limit" . ($offset ? " OFFSET $offset" : "") : "");
- }
-
- function collations() {
- return array();
- }
-
- function db_collation($db, $collations) {
- //
- }
-
- function engines() {
- return array();
- }
-
- function count_tables($databases) {
- $return = array();
-
- $result = connection()->query('_stats');
- if ($result && $result['indices']) {
- $indices = $result['indices'];
- foreach ($indices as $indice => $stats) {
- $indexing = $stats['total']['indexing'];
- $return[$indice] = $indexing['index_total'];
- }
- }
-
- return $return;
- }
-
- function tables_list() {
- if (min_version(7)) {
- return array('_doc' => 'table');
- }
-
- $return = connection()->query('_mapping');
- if ($return) {
- $return = array_fill_keys(array_keys($return[connection()->_db]["mappings"]), 'table');
- }
-
- return $return;
- }
-
- function table_status($name = "", $fast = false) {
- $search = connection()->query("_search", array(
- "size" => 0,
- "aggregations" => array(
- "count_by_type" => array(
- "terms" => array(
- "field" => "_type"
- )
- )
- )
- ), "POST");
-
- $return = array();
-
- if ($search) {
- $tables = $search["aggregations"]["count_by_type"]["buckets"];
-
- foreach ($tables as $table) {
- $return[$table["key"]] = array(
- "Name" => $table["key"],
- "Engine" => "table",
- "Rows" => $table["doc_count"],
- );
-
- if ($name != "" && $name == $table["key"]) {
- return $return[$name];
- }
- }
- }
-
- return $return;
- }
-
- function error() {
- return h(connection()->error);
- }
-
- function information_schema() {
- }
-
- function is_view($table_status) {
- }
-
- function indexes($table, $connection2 = null) {
- return array(
- array("type" => "PRIMARY", "columns" => array("_id")),
- );
- }
-
- function fields($table) {
- $mappings = array();
-
- if (min_version(7)) {
- $result = connection()->query("_mapping");
- if ($result) {
- $mappings = $result[connection()->_db]['mappings']['properties'];
- }
- } else {
- $result = connection()->query("$table/_mapping");
- if ($result) {
- $mappings = $result[$table]['properties'];
- if (!$mappings) {
- $mappings = $result[connection()->_db]['mappings'][$table]['properties'];
- }
- }
- }
-
- $return = array(
- "_id" => array(
- "field" => "_id",
- "full_type" => "text",
- "type" => "text",
- "privileges" => array("insert" => 1, "select" => 1),
- )
- );
-
- foreach ($mappings as $name => $field) {
- if (!isset($field["index"]) || $field["index"]) {
- $return[$name] = array(
- "field" => $name,
- "full_type" => $field["type"],
- "type" => $field["type"],
- "privileges" => array(
- "insert" => 1,
- "select" => 1,
- "update" => 1,
- ),
- );
- if ($field["properties"]) { // only leaf fields can be edited
- unset($return[$name]["privileges"]["insert"]);
- unset($return[$name]["privileges"]["update"]);
- }
- }
- }
-
- return $return;
- }
-
- function foreign_keys($table) {
- return array();
- }
-
- function table($idf) {
- return $idf;
- }
-
- function idf_escape($idf) {
- return $idf;
- }
-
- function convert_field($field) {
- //
- }
-
- function unconvert_field($field, $return) {
- return $return;
- }
-
- function fk_support($table_status) {
- //
- }
-
- function found_rows($table_status, $where) {
- return null;
- }
-
- /** Create index
- * @param string
- * @return mixed
- */
- function create_database($db) {
- return connection()->rootQuery(urlencode($db), null, 'PUT');
- }
-
- /** Remove index
- * @param array
- * @return mixed
- */
- function drop_databases($databases) {
- return connection()->rootQuery(urlencode(implode(',', $databases)), null, 'DELETE');
- }
-
- /** Alter type
- * @param array
- * @return mixed
- */
- function alter_table($table, $name, $fields, $foreign, $comment, $engine, $collation, $auto_increment, $partitioning) {
- $properties = array();
- foreach ($fields as $f) {
- $field_name = trim($f[1][0]);
- $field_type = trim($f[1][1] ?: "text");
- $properties[$field_name] = array(
- 'type' => $field_type
- );
- }
-
- if (!empty($properties)) {
- $properties = array('properties' => $properties);
- }
- return connection()->query("_mapping/$name", $properties, 'PUT');
- }
-
- /** Drop types
- * @param array
- * @return bool
- */
- function drop_tables($tables) {
- $return = true;
- foreach ($tables as $table) { //! convert to bulk api
- $return = $return && connection()->query(urlencode($table), null, 'DELETE');
- }
-
- return $return;
- }
-
- function last_id() {
- return connection()->last_id;
- }
-}
projects / adminer.git / commitdiff