+++ /dev/null
-<?php
-/**
- * Backwards compatibility wrapper for Database.php
- *
- * Note: $wgDatabase has ceased to exist. Destroy all references.
- *
- * @package MediaWiki
- */
-
-/**
- * Usually aborts on failure
- * If errors are explicitly ignored, returns success
- * @param string $sql SQL query
- * @param mixed $db database handler
- * @param string $fname name of the php function calling
- */
-function wfQuery( $sql, $db, $fname = '' ) {
- global $wgOut;
- if ( !is_numeric( $db ) ) {
- # Someone has tried to call this the old way
- $wgOut->fatalError( wfMsgNoDB( 'wrong_wfQuery_params', $db, $sql ) );
- }
- $c =& wfGetDB( $db );
- if ( $c !== false ) {
- return $c->query( $sql, $fname );
- } else {
- return false;
- }
-}
-
-/**
- *
- * @param string $sql SQL query
- * @param $dbi
- * @param string $fname name of the php function calling
- * @return array first row from the database
- */
-function wfSingleQuery( $sql, $dbi, $fname = '' ) {
- $db =& wfGetDB( $dbi );
- $res = $db->query($sql, $fname );
- $row = $db->fetchRow( $res );
- $ret = $row[0];
- $db->freeResult( $res );
- return $ret;
-}
-
-/*
- * @todo document function
- */
-function &wfGetDB( $db = DB_LAST, $groups = array() ) {
- global $wgLoadBalancer;
- $ret =& $wgLoadBalancer->getConnection( $db, true, $groups );
- return $ret;
-}
-
-/**
- * Turns on (false) or off (true) the automatic generation and sending
- * of a "we're sorry, but there has been a database error" page on
- * database errors. Default is on (false). When turned off, the
- * code should use wfLastErrno() and wfLastError() to handle the
- * situation as appropriate.
- *
- * @param $newstate
- * @param $dbi
- * @return Returns the previous state.
- */
-function wfIgnoreSQLErrors( $newstate, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->ignoreErrors( $newstate );
- } else {
- return NULL;
- }
-}
-
-/**#@+
- * @param $res database result handler
- * @param $dbi
-*/
-
-/**
- * Free a database result
- * @return bool whether result is sucessful or not
- */
-function wfFreeResult( $res, $dbi = DB_LAST )
-{
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- $db->freeResult( $res );
- return true;
- } else {
- return false;
- }
-}
-
-/**
- * Get an object from a database result
- * @return object|false object we requested
- */
-function wfFetchObject( $res, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->fetchObject( $res, $dbi = DB_LAST );
- } else {
- return false;
- }
-}
-
-/**
- * Get a row from a database result
- * @return object|false row we requested
- */
-function wfFetchRow( $res, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->fetchRow ( $res, $dbi = DB_LAST );
- } else {
- return false;
- }
-}
-
-/**
- * Get a number of rows from a database result
- * @return integer|false number of rows
- */
-function wfNumRows( $res, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->numRows( $res, $dbi = DB_LAST );
- } else {
- return false;
- }
-}
-
-/**
- * Get the number of fields from a database result
- * @return integer|false number of fields
- */
-function wfNumFields( $res, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->numFields( $res );
- } else {
- return false;
- }
-}
-
-/**
- * Return name of a field in a result
- * @param integer $n id of the field
- * @return string|false name of field
- */
-function wfFieldName( $res, $n, $dbi = DB_LAST )
-{
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->fieldName( $res, $n, $dbi = DB_LAST );
- } else {
- return false;
- }
-}
-/**#@-*/
-
-/**
- * @todo document function
- */
-function wfInsertId( $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->insertId();
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfDataSeek( $res, $row, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->dataSeek( $res, $row );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfLastErrno( $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->lastErrno();
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfLastError( $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->lastError();
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfAffectedRows( $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->affectedRows();
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfLastDBquery( $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->lastQuery();
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfSetSQL( $table, $var, $value, $cond, $dbi = DB_MASTER )
-{
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->set( $table, $var, $value, $cond );
- } else {
- return false;
- }
-}
-
-
-/**
- * @todo document function
- */
-function wfGetSQL( $table, $var, $cond='', $dbi = DB_LAST )
-{
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->selectField( $table, $var, $cond );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfFieldExists( $table, $field, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->fieldExists( $table, $field );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfIndexExists( $table, $index, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->indexExists( $table, $index );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfInsertArray( $table, $array, $fname = 'wfInsertArray', $dbi = DB_MASTER ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->insert( $table, $array, $fname );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfGetArray( $table, $vars, $conds, $fname = 'wfGetArray', $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->getArray( $table, $vars, $conds, $fname );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfUpdateArray( $table, $values, $conds, $fname = 'wfUpdateArray', $dbi = DB_MASTER ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- $db->update( $table, $values, $conds, $fname );
- return true;
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfTableName( $name, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->tableName( $name );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfStrencode( $s, $dbi = DB_LAST ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->strencode( $s );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfNextSequenceValue( $seqName, $dbi = DB_MASTER ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->nextSequenceValue( $seqName );
- } else {
- return false;
- }
-}
-
-/**
- * @todo document function
- */
-function wfUseIndexClause( $index, $dbi = DB_SLAVE ) {
- $db =& wfGetDB( $dbi );
- if ( $db !== false ) {
- return $db->useIndexClause( $index );
- } else {
- return false;
- }
-}
-?>
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff