Merge "Rename autonym for 'no' from 'norsk bokmål' to 'norsk'"

[lhc/web/wiklou.git] / includes / db / DatabaseOracle.php

diff --git a/includes/db/DatabaseOracle.php b/includes/db/DatabaseOracle.php
index d8ed7a9..556fe75 100644 (file)
--- a/includes/db/DatabaseOracle.php
+++ b/includes/db/DatabaseOracle.php
@@ -21,112 +21,11 @@
  * @ingroup Database
  */
 
-/**
- * The oci8 extension is fairly weak and doesn't support oci_num_rows, among
- * other things. We use a wrapper class to handle that and other
- * Oracle-specific bits, like converting column names back to lowercase.
- * @ingroup Database
- */
-class ORAResult {
-       private $rows;
-       private $cursor;
-       private $nrows;
-
-       private $columns = [];
-
-       private function array_unique_md( $array_in ) {
-               $array_out = [];
-               $array_hashes = [];
-
-               foreach ( $array_in as $item ) {
-                       $hash = md5( serialize( $item ) );
-                       if ( !isset( $array_hashes[$hash] ) ) {
-                               $array_hashes[$hash] = $hash;
-                               $array_out[] = $item;
-                       }
-               }
-
-               return $array_out;
-       }
-
-       /**
-        * @param IDatabase $db
-        * @param resource $stmt A valid OCI statement identifier
-        * @param bool $unique
-        */
-       function __construct( &$db, $stmt, $unique = false ) {
-               $this->db =& $db;
-
-               $this->nrows = oci_fetch_all( $stmt, $this->rows, 0, -1, OCI_FETCHSTATEMENT_BY_ROW | OCI_NUM );
-               if ( $this->nrows === false ) {
-                       $e = oci_error( $stmt );
-                       $db->reportQueryError( $e['message'], $e['code'], '', __METHOD__ );
-                       $this->free();
-
-                       return;
-               }
-
-               if ( $unique ) {
-                       $this->rows = $this->array_unique_md( $this->rows );
-                       $this->nrows = count( $this->rows );
-               }
-
-               if ( $this->nrows > 0 ) {
-                       foreach ( $this->rows[0] as $k => $v ) {
-                               $this->columns[$k] = strtolower( oci_field_name( $stmt, $k + 1 ) );
-                       }
-               }
-
-               $this->cursor = 0;
-               oci_free_statement( $stmt );
-       }
-
-       public function free() {
-               unset( $this->db );
-       }
-
-       public function seek( $row ) {
-               $this->cursor = min( $row, $this->nrows );
-       }
-
-       public function numRows() {
-               return $this->nrows;
-       }
-
-       public function numFields() {
-               return count( $this->columns );
-       }
-
-       public function fetchObject() {
-               if ( $this->cursor >= $this->nrows ) {
-                       return false;
-               }
-               $row = $this->rows[$this->cursor++];
-               $ret = new stdClass();
-               foreach ( $row as $k => $v ) {
-                       $lc = $this->columns[$k];
-                       $ret->$lc = $v;
-               }
-
-               return $ret;
-       }
-
-       public function fetchRow() {
-               if ( $this->cursor >= $this->nrows ) {
-                       return false;
-               }
-
-               $row = $this->rows[$this->cursor++];
-               $ret = [];
-               foreach ( $row as $k => $v ) {
-                       $lc = $this->columns[$k];
-                       $ret[$lc] = $v;
-                       $ret[$k] = $v;
-               }
-
-               return $ret;
-       }
-}
+use Wikimedia\Rdbms\Database;
+use Wikimedia\Rdbms\Blob;
+use Wikimedia\Rdbms\ResultWrapper;
+use Wikimedia\Rdbms\DBConnectionError;
+use Wikimedia\Rdbms\DBUnexpectedError;
 
 /**
  * @ingroup Database
@@ -659,19 +558,9 @@ class DatabaseOracle extends Database {
        }
 
        function nativeInsertSelect( $destTable, $srcTable, $varMap, $conds, $fname = __METHOD__,
-               $insertOptions = [], $selectOptions = []
+               $insertOptions = [], $selectOptions = [], $selectJoinConds = []
        ) {
                $destTable = $this->tableName( $destTable );
-               if ( !is_array( $selectOptions ) ) {
-                       $selectOptions = [ $selectOptions ];
-               }
-               list( $startOpts, $useIndex, $tailOpts, $ignoreIndex ) =
-                       $this->makeSelectOptions( $selectOptions );
-               if ( is_array( $srcTable ) ) {
-                       $srcTable = implode( ',', array_map( [ $this, 'tableName' ], $srcTable ) );
-               } else {
-                       $srcTable = $this->tableName( $srcTable );
-               }
 
                $sequenceData = $this->getSequenceData( $destTable );
                if ( $sequenceData !== false &&
@@ -686,13 +575,16 @@ class DatabaseOracle extends Database {
                        $val = $val . ' field' . ( $i++ );
                }
 
-               $sql = "INSERT INTO $destTable (" . implode( ',', array_keys( $varMap ) ) . ')' .
-                       " SELECT $startOpts " . implode( ',', $varMap ) .
-                       " FROM $srcTable $useIndex $ignoreIndex ";
-               if ( $conds != '*' ) {
-                       $sql .= ' WHERE ' . $this->makeList( $conds, LIST_AND );
-               }
-               $sql .= " $tailOpts";
+               $selectSql = $this->selectSQLText(
+                       $srcTable,
+                       array_values( $varMap ),
+                       $conds,
+                       $fname,
+                       $selectOptions,
+                       $selectJoinConds
+               );
+
+               $sql = "INSERT INTO $destTable (" . implode( ',', array_keys( $varMap ) ) . ') ' . $selectSql;
 
                if ( in_array( 'IGNORE', $insertOptions ) ) {
                        $this->ignoreDupValOnIndex = true;
@@ -1085,24 +977,18 @@ class DatabaseOracle extends Database {
                }
        }
 
-       /**
-        * defines must comply with ^define\s*([^\s=]*)\s*=\s?'\{\$([^\}]*)\}';
-        *
-        * @param resource $fp
-        * @param bool|string $lineCallback
-        * @param bool|callable $resultCallback
-        * @param string $fname
-        * @param bool|callable $inputCallback
-        * @return bool|string
-        */
-       function sourceStream( $fp, $lineCallback = false, $resultCallback = false,
-               $fname = __METHOD__, $inputCallback = false ) {
+       function sourceStream(
+               $fp,
+               callable $lineCallback = null,
+               callable $resultCallback = null,
+               $fname = __METHOD__, callable $inputCallback = null
+       ) {
                $cmd = '';
                $done = false;
                $dollarquote = false;
 
                $replacements = [];
-
+               // Defines must comply with ^define\s*([^\s=]*)\s*=\s?'\{\$([^\}]*)\}';
                while ( !feof( $fp ) ) {
                        if ( $lineCallback ) {
                                call_user_func( $lineCallback );