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https://github.com/vrana/adminer.git
synced 2025-08-08 07:36:44 +02:00
Modify tables hierarchy for Elasticsearch 7
- Properly display list of databases, indexes, aliases and fields. - Fix search and delete queries.
This commit is contained in:
Peter Knut
Jakub Vrana
@@ -5,8 +5,10 @@ if (isset($_GET["elastic7"])) {
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define("DRIVER", "elastic7");
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if (function_exists('json_decode') && ini_bool('allow_url_fopen')) {
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define("ELASTIC_DB_NAME", "elastic");
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class Min_DB {
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var $extension = "JSON", $server_info, $errno, $error, $_url, $_db;
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var $extension = "JSON", $server_info, $errno, $error, $_url;
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/**
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* @param string $path
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@@ -40,9 +42,10 @@ if (isset($_GET["elastic7"])) {
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if (!preg_match('~^HTTP/[0-9.]+ 2~i', $http_response_header[0])) {
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if (isset($return['error']['root_cause'][0]['type'])) {
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$this->error = $return['error']['root_cause'][0]['type'] . ": " . $return['error']['root_cause'][0]['reason'];
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} else {
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$this->error = lang('Invalid server or credentials.');
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} elseif (isset($return['status']) && isset($return['error']) && is_string($return['error'])) {
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$this->error = $return['error'];
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}
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return false;
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}
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@@ -65,7 +68,7 @@ if (isset($_GET["elastic7"])) {
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return $driver->select($matches[1], array("*"), $where, null, array(), $matches[3]);
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}
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return $this->rootQuery(($this->_db != "" ? "$this->_db/" : "/") . ltrim($path, '/'), $content, $method);
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return $this->rootQuery($path, $content, $method);
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}
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/**
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@@ -92,8 +95,6 @@ if (isset($_GET["elastic7"])) {
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}
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function select_db($database) {
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$this->_db = $database;
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return true;
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}
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@@ -181,37 +182,34 @@ if (isset($_GET["elastic7"])) {
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}
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}
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$query = (min_version(7) ? "" : "$table/") . "_search";
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$query = "$table/_search";
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$start = microtime(true);
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$search = $this->_conn->query($query, $data);
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$search = $this->_conn->rootQuery($query, $data);
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if ($print) {
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echo $adminer->selectQuery("$query: " . json_encode($data), $start, !$search);
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}
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if (!$search) {
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if (empty($search)) {
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return false;
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}
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$return = array();
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foreach ($search['hits']['hits'] as $hit) {
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foreach ($search["hits"]["hits"] as $hit) {
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$row = array();
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if ($select == array("*")) {
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$row["_id"] = $hit["_id"];
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}
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$fields = $hit['_source'];
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if ($select != array("*")) {
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$fields = array();
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foreach ($select as $key) {
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$fields[$key] = $key == "_id" ? [$hit["_id"]] : $hit['fields'][$key];
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$fields[$key] = $key == "_id" ? $hit["_id"] : $hit["_source"][$key];
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}
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} else {
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$fields = $hit["_source"];
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}
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foreach ($fields as $key => $val) {
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if ($data["fields"]) {
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$val = $val[0];
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}
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$row[$key] = (is_array($val) ? json_encode($val) : $val); //! display JSON and others differently
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$row[$key] = (is_array($val) ? json_encode($val) : $val);
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}
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$return[] = $row;
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@@ -242,7 +240,7 @@ if (isset($_GET["elastic7"])) {
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return $response['created'];
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}
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function delete($type, $queryWhere, $limit = 0) {
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function delete($table, $queryWhere, $limit = 0) {
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//! use $limit
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$ids = array();
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if (isset($_GET["where"]["_id"]) && $_GET["where"]["_id"]) {
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@@ -260,7 +258,7 @@ if (isset($_GET["elastic7"])) {
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$this->_conn->affected_rows = 0;
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foreach ($ids as $id) {
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$query = "{$type}/{$id}";
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$query = "$table/_doc/$id";
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$response = $this->_conn->query($query, null, 'DELETE');
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if (isset($response['result']) && $response['result'] == 'deleted') {
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$this->_conn->affected_rows++;
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@@ -293,7 +291,7 @@ if (isset($_GET["elastic7"])) {
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}
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function support($feature) {
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return preg_match("~database|table|columns~", $feature);
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return preg_match("~table|columns~", $feature);
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}
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function logged_user() {
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@@ -305,15 +303,7 @@ if (isset($_GET["elastic7"])) {
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}
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function get_databases() {
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global $connection;
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$return = $connection->rootQuery('_aliases');
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if ($return) {
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$return = array_keys($return);
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sort($return, SORT_STRING);
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}
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return $return;
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return array(ELASTIC_DB_NAME);
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}
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function limit($query, $where, $limit, $offset = 0, $separator = " ") {
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@@ -335,68 +325,105 @@ if (isset($_GET["elastic7"])) {
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function count_tables($databases) {
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global $connection;
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$result = $connection->query('_stats');
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$return = array();
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if ($result && $result['indices']) {
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$indices = $result['indices'];
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foreach ($indices as $indice => $stats) {
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$indexing = $stats['total']['indexing'];
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$return[$indice] = $indexing['index_total'];
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}
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$return = $connection->rootQuery('_aliases');
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if (empty($return)) {
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return array(
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ELASTIC_DB_NAME => 0
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);
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}
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return $return;
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return array(
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ELASTIC_DB_NAME => count($return)
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);
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}
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function tables_list() {
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global $connection;
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if (min_version(7)) {
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return array('_doc' => 'table');
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$aliases = $connection->rootQuery('_aliases');
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if (empty($aliases)) {
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return array();
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}
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$return = $connection->query('_mapping');
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if ($return) {
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$return = array_fill_keys(array_keys($return[$connection->_db]["mappings"]), 'table');
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ksort($aliases);
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$tables = array();
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foreach ($aliases as $name => $index) {
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$tables[$name] = "table";
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ksort($index["aliases"]);
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$tables += array_fill_keys(array_keys($index["aliases"]), "view");
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}
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return $return;
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return $tables;
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}
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function table_status($name = "", $fast = false) {
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global $connection;
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$search = $connection->query("_search", array(
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"size" => 0,
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"aggregations" => array(
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"count_by_type" => array(
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"terms" => array(
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"field" => "_type"
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)
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)
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)
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), "POST");
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$stats = $connection->rootQuery('_stats');
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$aliases = $connection->rootQuery('_aliases');
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$return = array();
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if (empty($stats) || empty($aliases)) {
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return array();
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}
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if ($search) {
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$tables = $search["aggregations"]["count_by_type"]["buckets"];
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$result = array();
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foreach ($tables as $table) {
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$return[$table["key"]] = array(
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"Name" => $table["key"],
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"Engine" => "table",
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"Rows" => $table["doc_count"],
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);
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if ($name != "" && $name == $table["key"]) {
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return $return[$name];
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if ($name != "") {
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if (isset($stats["indices"][$name])) {
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return format_index_status($name, $stats["indices"][$name]);
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} else foreach ($aliases as $index_name => $index) {
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foreach ($index["aliases"] as $alias_name => $alias) {
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if ($alias_name == $name) {
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return format_alias_status($alias_name, $stats["indices"][$index_name]);
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}
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}
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}
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}
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return $return;
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ksort($stats["indices"]);
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foreach ($stats["indices"] as $name => $index) {
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if ($name[0] == ".") {
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continue;
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}
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$result[$name] = format_index_status($name, $index);
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if (!empty($aliases[$name]["aliases"])) {
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ksort($aliases[$name]["aliases"]);
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foreach ($aliases[$name]["aliases"] as $alias_name => $alias) {
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$result[$alias_name] = format_alias_status($alias_name, $stats["indices"][$name]);
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}
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}
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}
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return $result;
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}
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function format_index_status($name, $index) {
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return array(
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"Name" => $name,
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"Engine" => "Lucene",
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"Oid" => $index["uuid"],
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"Rows" => $index["total"]["docs"]["count"],
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"Auto_increment" => 0,
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"Data_length" => $index["total"]["store"]["size_in_bytes"],
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"Index_length" => 0,
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"Data_free" => $index["total"]["store"]["reserved_in_bytes"],
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);
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}
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function format_alias_status($name, $index) {
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return array(
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"Name" => $name,
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"Engine" => "view",
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"Rows" => $index["total"]["docs"]["count"],
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);
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}
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function is_view($table_status) {
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return $table_status["Engine"] == "view";
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}
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function error() {
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@@ -406,9 +433,7 @@ if (isset($_GET["elastic7"])) {
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}
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function information_schema() {
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}
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function is_view($table_status) {
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//
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}
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function indexes($table, $connection2 = null) {
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@@ -421,23 +446,26 @@ if (isset($_GET["elastic7"])) {
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global $connection;
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$mappings = array();
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$mapping = $connection->rootQuery("_mapping");
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if (min_version(7)) {
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$result = $connection->query("_mapping");
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if ($result) {
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$mappings = $result[$connection->_db]['mappings']['properties'];
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}
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} else {
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$result = $connection->query("$table/_mapping");
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if ($result) {
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$mappings = $result[$table]['properties'];
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if (!$mappings) {
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$mappings = $result[$connection->_db]['mappings'][$table]['properties'];
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if (!isset($mapping[$table])) {
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$aliases = $connection->rootQuery('_aliases');
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foreach ($aliases as $index_name => $index) {
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foreach ($index["aliases"] as $alias_name => $alias) {
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if ($alias_name == $table) {
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$table = $index_name;
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break;
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}
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}
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}
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}
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$return = array(
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if (!empty($mapping)) {
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$mappings = $mapping[$table]["mappings"]["properties"];
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}
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$result = array(
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"_id" => array(
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"field" => "_id",
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"full_type" => "text",
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@@ -447,9 +475,12 @@ if (isset($_GET["elastic7"])) {
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);
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foreach ($mappings as $name => $field) {
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if (isset($field["index"]) && !$field["index"]) continue;
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$has_index = !isset($field["index"]) || $field["index"];
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$return[$name] = array(
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// TODO: privileges: where => $has_index
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// TODO: privileges: sort => $field["type"] != "text"
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$result[$name] = array(
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"field" => $name,
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"full_type" => $field["type"],
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"type" => $field["type"],
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@@ -461,14 +492,9 @@ if (isset($_GET["elastic7"])) {
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"order" => $field["type"] != "text" ?: null
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),
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);
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if ($field["properties"]) { // only leaf fields can be edited
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unset($return[$name]["privileges"]["insert"]);
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unset($return[$name]["privileges"]["update"]);
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}
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}
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return $return;
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return $result;
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}
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function foreign_keys($table) {
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