1.3

* [*] optimize code
* [+] SphinxToolkitHelper { RTIndexGetStatus(), RTIndexOptimize(), RTIndexTruncate(), RTIndexCheckExist() } static methods

Author: KarelWintersky

composer.json

@@ -15,6 +15,7 @@
         "php": ">=7",
         "ext-mbstring": "*",
         "ext-pdo": "*",
+        "ext-json": "*",
         "foolz/sphinxql-query-builder": "^2.1",
         "psr/log": "^1.1",
         "karelwintersky/arris.toolkit.cli-console": "^0.9.0"

src/SphinxToolkit.php

@@ -42,7 +42,6 @@ public function __construct(PDO $mysql_connection, PDO $sphinx_connection)
         $this->sphinx_connection = $sphinx_connection;
     }
 
-
     public function setRebuildIndexOptions(array $options = []):array
     {
         // на самом деле разворачиваем опции с установкой дефолтов
@@ -74,16 +73,16 @@ public function rebuildAbstractIndex(string $mysql_table, string $sphinx_index,
         $sphinx_connection = $this->sphinx_connection;
 
         // проверяем, существует ли индекс
-        if (!$this->checkIndexExist($sphinx_index))
+        if (! SphinxToolkitHelper::RTIndexCheckExist($this->sphinx_connection, $sphinx_index))
             throw new Exception("`{$sphinx_index}` not present", 1);
 
         $chunk_size = $this->rai_options['chunk_length'];
 
         // truncate
-        $sphinx_connection->query("TRUNCATE RTINDEX {$sphinx_index} WITH RECONFIGURE");
+        SphinxToolkitHelper::RTIndexTruncate($sphinx_connection, $sphinx_index);
 
         // get total count
-        $total_count = $this->mysql_GetRowCount($mysql_connection, $mysql_table, $condition);
+        $total_count = SphinxToolkitHelper::MySQL_GetRowsCount($mysql_connection, $mysql_table, $condition);
         $total_updated = 0;
 
         if ($this->rai_options['log_before_index'])
@@ -152,14 +151,14 @@ public function rebuildAbstractIndexMVA(string $mysql_table, string $sphinx_inde
         $chunk_size = $this->rai_options['chunk_length'];
 
         // проверяем, существует ли индекс
-        if (!$this->checkIndexExist($sphinx_index))
+        if (! SphinxToolkitHelper::RTIndexCheckExist($this->sphinx_connection, $sphinx_index))
             throw new Exception("`{$sphinx_index}` not present", 1);
 
         // truncate
-        $sphinx_connection->query("TRUNCATE RTINDEX {$sphinx_index} WITH RECONFIGURE");
+        SphinxToolkitHelper::RTIndexTruncate($sphinx_connection, $sphinx_index);
 
         // get total count
-        $total_count = $this->mysql_GetRowCount($mysql_connection, $mysql_table, $condition);
+        $total_count = SphinxToolkitHelper::MySQL_GetRowsCount($mysql_connection, $mysql_table, $condition);
         $total_updated = 0;
 
         if ($this->rai_options['log_before_index'])
@@ -281,29 +280,15 @@ private static function buildReplaceQuery(string $table, array $dataset):string
         return $query;
     }
 
-
-    /**
-     * @param PDO $pdo
-     * @param string $table
-     * @param string $condition
-     * @return int
-     * @throws PDOException
-     */
-    private function mysql_GetRowCount(PDO $pdo, string $table, string $condition)
-    {
-        $query = "SELECT COUNT(*) AS cnt FROM {$table}";
-        if ($condition != '') $query .= " WHERE {$condition}";
-
-        return $pdo->query($query)->fetchColumn();
-    } // mysql_GetRowCount
-
     public function checkIndexExist(string $sphinx_index)
     {
         $index_definition = $this->sphinx_connection->query("SHOW TABLES LIKE '{$sphinx_index}' ")->fetchAll();
 
         return count($index_definition) > 0;
     }
-
+    
+    
+    
     /* =========================== СТАТИЧЕСКИЕ МЕТОДЫ ==================================== */
 
     public static function EmulateBuildExcerpts($source, $needle, $options)

traits/SphinxToolkitHelper.php

@@ -2,6 +2,8 @@
 
 namespace Arris\Toolkit;
 
+use PDO;
+
 /**
  * Trait SphinxToolkitHelper
  *
@@ -111,4 +113,74 @@ public static function mb_str_replace($search, $replace, $subject, &$count = 0)
         return $subject;
     }
 
+    /**
+     * @param PDO $connection
+     * @param $index
+     *
+     * @return array
+     */
+    public static function RTIndexGetStatus(PDO $connection, $index)
+    {
+        $query = "SHOW INDEX {$index} STATUS";
+        
+        $sth = $connection->query($query);
+        
+        $set = $sth->fetchAll();
+        
+        $json_set = [
+            'query_time_1min', 'query_time_5min', 'query_time_15min', 'query_time_total',
+            'found_rows_1min', 'found_rows_5min', 'found_rows_15min', 'found_rows_total'
+        ];
+        foreach ($json_set as $key) {
+            if (array_key_exists($key, $set)) {
+                $set[$key] = json_decode($set[$key], true);
+            }
+        }
+        
+        return $set;
+    }
+    
+    /**
+     * @param PDO $connection
+     * @param $index
+     * @return false|\PDOStatement
+     */
+    public static function RTIndexOptimize(PDO $connection, $index)
+    {
+        $query = "OPTIMIZE INDEX {$index}";
+        return $connection->query($query);
+    }
+    
+    /**
+     * @param PDO $connection
+     * @param $index
+     * @param bool $reconfigure
+     * @return bool
+     */
+    public static function RTIndexTruncate(PDO $connection, $index, $reconfigure = true)
+    {
+        $with = $reconfigure ? 'WITH RECONFIGURE' : '';
+        return (bool)$connection->query("TRUNCATE RTINDEX {$index} {$with}");
+    }
+    
+    /**
+     * @param PDO $connection
+     * @param $index
+     * @return bool
+     */
+    public static function RTIndexCheckExist(PDO $connection, $index)
+    {
+        $index_definition = $connection->query("SHOW TABLES LIKE '{$index}' ")->fetchAll();
+    
+        return count($index_definition) > 0;
+    }
+    
+    public static function MySQL_GetRowsCount(PDO $pdo, string $table, string $condition)
+    {
+        $query = "SELECT COUNT(*) AS cnt FROM {$table}";
+        if ($condition != '') $query .= " WHERE {$condition}";
+    
+        return $pdo->query($query)->fetchColumn();
+    }
+    
 }