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< ? php
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// any method change in this file should be transferred to editor/include/adminer.inc.php and plugins/plugin.php
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class Adminer {
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/** @var array operators used in select, null for all operators */
var $operators ;
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/** Name in title and navigation
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* @ return string HTML code
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*/
function name () {
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return " <a href='http://www.adminer.org/' id='h1'>Adminer</a> " ;
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}
/** Connection parameters
* @ return array ( $server , $username , $password )
*/
function credentials () {
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return array ( SERVER , $_GET [ " username " ], get_session ( " pwds " ));
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}
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/** Get key used for permanent login
* @ return string cryptic string which gets combined with password
*/
function permanentLogin () {
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return password_file ();
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}
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/** Identifier of selected database
* @ return string
*/
function database () {
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// should be used everywhere instead of DB
return DB ;
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}
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/** Get cached list of databases
* @ param bool
* @ return array
*/
function databases ( $flush = true ) {
return get_databases ( $flush );
}
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/** Specify limit for waiting on some slow queries like DB list
* @ return float number of seconds
*/
function queryTimeout () {
return 5 ;
}
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/** Headers to send before HTML output
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* @ return bool true to send security headers
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*/
function headers () {
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return true ;
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}
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/** Print HTML code inside < head >
* @ return bool true to link adminer . css if exists
*/
function head () {
return true ;
}
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/** Print login form
* @ return null
*/
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function loginForm () {
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global $drivers ;
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?>
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< table cellspacing = " 0 " >
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< tr >< th >< ? php echo lang ( 'System' ); ?> <td><?php echo html_select("auth[driver]", $drivers, DRIVER, "loginDriver(this);"); ?>
< tr >< th >< ? php echo lang ( 'Server' ); ?> <td><input name="auth[server]" value="<?php echo h(SERVER); ?>" title="hostname[:port]">
< tr >< th >< ? php echo lang ( 'Username' ); ?> <td><input id="username" name="auth[username]" value="<?php echo h($_GET["username"]); ?>">
< tr >< th >< ? php echo lang ( 'Password' ); ?> <td><input type="password" name="auth[password]">
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< tr >< th >< ? php echo lang ( 'Database' ); ?> <td><input name="auth[db]" value="<?php echo h($_GET["db"]); ?>">
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</ table >
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< script type = " text/javascript " >
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var username = document . getElementById ( 'username' );
username . focus ();
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username . form [ 'auth[driver]' ] . onchange ();
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</ script >
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< ? php
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echo " <p><input type='submit' value=' " . lang ( 'Login' ) . " '> \n " ;
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echo checkbox ( " auth[permanent] " , 1 , $_COOKIE [ " adminer_permanent " ], lang ( 'Permanent login' )) . " \n " ;
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}
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/** Authorize the user
* @ param string
* @ param string
* @ return bool
*/
function login ( $login , $password ) {
return true ;
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}
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/** Table caption used in navigation and headings
* @ param array result of SHOW TABLE STATUS
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* @ return string HTML code , " " to ignore table
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*/
function tableName ( $tableStatus ) {
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return h ( $tableStatus [ " Name " ]);
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}
/** Field caption used in select and edit
* @ param array single field returned from fields ()
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* @ param int order of column in select
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* @ return string HTML code , " " to ignore field
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*/
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function fieldName ( $field , $order = 0 ) {
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return '<span title="' . h ( $field [ " full_type " ]) . '">' . h ( $field [ " field " ]) . '</span>' ;
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}
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/** Print links after select heading
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* @ param array result of SHOW TABLE STATUS
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* @ param string new item options , NULL for no new item
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* @ return null
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*/
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function selectLinks ( $tableStatus , $set = " " ) {
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echo '<p class="tabs">' ;
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$links = array ( " select " => lang ( 'Select data' ), " table " => lang ( 'Show structure' ));
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if ( is_view ( $tableStatus )) {
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$links [ " view " ] = lang ( 'Alter view' );
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} else {
$links [ " create " ] = lang ( 'Alter table' );
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}
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if ( $set !== null ) {
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$links [ " edit " ] = lang ( 'New item' );
}
foreach ( $links as $key => $val ) {
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echo " <a href=' " . h ( ME ) . " $key = " . urlencode ( $tableStatus [ " Name " ]) . ( $key == " edit " ? $set : " " ) . " ' " . bold ( isset ( $_GET [ $key ])) . " > $val </a> " ;
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}
echo " \n " ;
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}
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/** Get foreign keys for table
* @ param string
* @ return array same format as foreign_keys ()
*/
function foreignKeys ( $table ) {
return foreign_keys ( $table );
}
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/** Find backward keys for table
* @ param string
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* @ param string
* @ return array $return [ $target_table ][ " keys " ][ $key_name ][ $target_column ] = $source_column ; $return [ $target_table ][ " name " ] = $this -> tableName ( $target_table );
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*/
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function backwardKeys ( $table , $tableName ) {
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return array ();
}
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/** Print backward keys for row
* @ param array result of $this -> backwardKeys ()
* @ param array
* @ return null
*/
function backwardKeysPrint ( $backwardKeys , $row ) {
}
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/** Query printed in select before execution
* @ param string query to be executed
* @ return string
*/
function selectQuery ( $query ) {
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global $jush ;
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return " <p><a href=' " . h ( remove_from_uri ( " page " )) . " &page=last' title=' " . lang ( 'Last page' ) . " '>>></a> <code class='jush- $jush '> " . h ( str_replace ( " \n " , " " , $query )) . " </code> <a href=' " . h ( ME ) . " sql= " . urlencode ( $query ) . " '> " . lang ( 'Edit' ) . " </a></p> \n " ; // </p> - required for IE9 inline edit
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}
/** Description of a row in a table
* @ param string
* @ return string SQL expression , empty string for no description
*/
function rowDescription ( $table ) {
return " " ;
}
/** Get descriptions of selected data
* @ param array all data to print
* @ param array
* @ return array
*/
function rowDescriptions ( $rows , $foreignKeys ) {
return $rows ;
}
/** Value printed in select table
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* @ param string HTML - escaped value to print
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* @ param string link to foreign key
* @ param array single field returned from fields ()
* @ return string
*/
function selectVal ( $val , $link , $field ) {
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$return = ( $val === null ? " <i>NULL</i> " : ( ereg ( " char|binary " , $field [ " type " ]) && ! ereg ( " var " , $field [ " type " ]) ? " <code> $val </code> " : $val ));
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if ( ereg ( 'blob|bytea|raw|file' , $field [ " type " ]) && ! is_utf8 ( $val )) {
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$return = lang ( '%d byte(s)' , strlen ( $val ));
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}
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return ( $link ? " <a href=' $link '> $return </a> " : $return );
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}
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/** Value conversion used in select and edit
* @ param string
* @ param array single field returned from fields ()
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* @ return string
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*/
function editVal ( $val , $field ) {
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return ( ereg ( " binary " , $field [ " type " ]) ? reset ( unpack ( " H* " , $val )) : $val );
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}
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/** Print columns box in select
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* @ param array result of selectColumnsProcess ()[ 0 ]
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* @ param array selectable columns
* @ return null
*/
function selectColumnsPrint ( $select , $columns ) {
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global $functions , $grouping ;
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print_fieldset ( " select " , lang ( 'Select' ), $select );
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$i = 0 ;
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$fun_group = array ( lang ( 'Functions' ) => $functions , lang ( 'Aggregation' ) => $grouping );
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foreach ( $select as $key => $val ) {
$val = $_GET [ " columns " ][ $key ];
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echo " <div> " . html_select ( " columns[ $i ][fun] " , array ( - 1 => " " ) + $fun_group , $val [ " fun " ]);
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echo " (<select name='columns[ $i ][col]' onchange='selectFieldChange(this.form);'><option> " . optionlist ( $columns , $val [ " col " ], true ) . " </select>)</div> \n " ;
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$i ++ ;
}
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echo " <div> " . html_select ( " columns[ $i ][fun] " , array ( - 1 => " " ) + $fun_group , " " , " this.nextSibling.nextSibling.onchange(); " );
echo " (<select name='columns[ $i ][col]' onchange='selectAddRow(this);'><option> " . optionlist ( $columns , null , true ) . " </select>)</div> \n " ;
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echo " </div></fieldset> \n " ;
}
/** Print search box in select
* @ param array result of selectSearchProcess ()
* @ param array selectable columns
* @ param array
* @ return null
*/
function selectSearchPrint ( $where , $columns , $indexes ) {
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print_fieldset ( " search " , lang ( 'Search' ), $where );
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foreach ( $indexes as $i => $index ) {
if ( $index [ " type " ] == " FULLTEXT " ) {
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echo " (<i> " . implode ( " </i>, <i> " , array_map ( 'h' , $index [ " columns " ])) . " </i>) AGAINST " ;
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echo " <input name='fulltext[ $i ]' value=' " . h ( $_GET [ " fulltext " ][ $i ]) . " ' onchange='selectFieldChange(this.form);'> " ;
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echo checkbox ( " boolean[ $i ] " , 1 , isset ( $_GET [ " boolean " ][ $i ]), " BOOL " );
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echo " <br> \n " ;
}
}
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$_GET [ " where " ] = ( array ) $_GET [ " where " ];
reset ( $_GET [ " where " ]);
$change_next = " this.nextSibling.onchange(); " ;
for ( $i = 0 ; $i <= count ( $_GET [ " where " ]); $i ++ ) {
list (, $val ) = each ( $_GET [ " where " ]);
if ( ! $val || ( " $val[col] $val[val] " != " " && in_array ( $val [ " op " ], $this -> operators ))) {
echo " <div><select name='where[ $i ][col]' onchange=' $change_next '><option value=''>( " . lang ( 'anywhere' ) . " ) " . optionlist ( $columns , $val [ " col " ], true ) . " </select> " ;
echo html_select ( " where[ $i ][op] " , $this -> operators , $val [ " op " ], $change_next );
echo " <input name='where[ $i ][val]' value=' " . h ( $val [ " val " ]) . " ' onchange=' " . ( $val ? " selectFieldChange(this.form) " : " selectAddRow(this) " ) . " ;'></div> \n " ;
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}
}
echo " </div></fieldset> \n " ;
}
/** Print order box in select
* @ param array result of selectOrderProcess ()
* @ param array selectable columns
* @ param array
* @ return null
*/
function selectOrderPrint ( $order , $columns , $indexes ) {
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print_fieldset ( " sort " , lang ( 'Sort' ), $order );
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$i = 0 ;
foreach (( array ) $_GET [ " order " ] as $key => $val ) {
if ( isset ( $columns [ $val ])) {
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echo " <div><select name='order[ $i ]' onchange='selectFieldChange(this.form);'><option> " . optionlist ( $columns , $val , true ) . " </select> " ;
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echo checkbox ( " desc[ $i ] " , 1 , isset ( $_GET [ " desc " ][ $key ]), lang ( 'descending' )) . " </div> \n " ;
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$i ++ ;
}
}
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echo " <div><select name='order[ $i ]' onchange='selectAddRow(this);'><option> " . optionlist ( $columns , null , true ) . " </select> " ;
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echo " <label><input type='checkbox' name='desc[ $i ]' value='1'> " . lang ( 'descending' ) . " </label></div> \n " ; // not checkbox() to allow selectAddRow()
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echo " </div></fieldset> \n " ;
}
/** Print limit box in select
* @ param string result of selectLimitProcess ()
* @ return null
*/
function selectLimitPrint ( $limit ) {
echo " <fieldset><legend> " . lang ( 'Limit' ) . " </legend><div> " ; // <div> for easy styling
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echo " <input name='limit' size='3' value=' " . h ( $limit ) . " ' onchange='selectFieldChange(this.form);'> " ;
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echo " </div></fieldset> \n " ;
}
/** Print text length box in select
* @ param string result of selectLengthProcess ()
* @ return null
*/
function selectLengthPrint ( $text_length ) {
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if ( $text_length !== null ) {
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echo " <fieldset><legend> " . lang ( 'Text length' ) . " </legend><div> " ;
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echo '<input name="text_length" size="3" value="' . h ( $text_length ) . '">' ;
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echo " </div></fieldset> \n " ;
}
}
/** Print action box in select
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* @ param array
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* @ return null
*/
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function selectActionPrint ( $indexes ) {
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echo " <fieldset><legend> " . lang ( 'Action' ) . " </legend><div> " ;
echo " <input type='submit' value=' " . lang ( 'Select' ) . " '> " ;
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echo " <span id='noindex' title=' " . lang ( 'Full table scan' ) . " '></span> " ;
echo " <script type='text/javascript'> \n " ;
echo " var indexColumns = " ;
$columns = array ();
foreach ( $indexes as $index ) {
if ( $index [ " type " ] != " FULLTEXT " ) {
$columns [ reset ( $index [ " columns " ])] = 1 ;
}
}
$columns [ " " ] = 1 ;
foreach ( $columns as $key => $val ) {
json_row ( $key );
}
echo " ; \n " ;
echo " selectFieldChange(document.getElementById('form')); \n " ;
echo " </script> \n " ;
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echo " </div></fieldset> \n " ;
}
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/** Print command box in select
* @ return bool whether to print default commands
*/
function selectCommandPrint () {
return ! information_schema ( DB );
}
/** Print import box in select
* @ return bool whether to print default import
*/
function selectImportPrint () {
return true ;
}
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/** Print extra text in the end of a select form
* @ param array fields holding e - mails
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* @ param array selectable columns
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* @ return null
*/
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function selectEmailPrint ( $emailFields , $columns ) {
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}
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/** Process columns box in select
* @ param array selectable columns
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* @ param array
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* @ return array ( array ( select_expressions ), array ( group_expressions ))
*/
function selectColumnsProcess ( $columns , $indexes ) {
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global $functions , $grouping ;
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$select = array (); // select expressions, empty for *
$group = array (); // expressions without aggregation - will be used for GROUP BY if an aggregation function is used
foreach (( array ) $_GET [ " columns " ] as $key => $val ) {
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if ( $val [ " fun " ] == " count " || ( isset ( $columns [ $val [ " col " ]]) && ( ! $val [ " fun " ] || in_array ( $val [ " fun " ], $functions ) || in_array ( $val [ " fun " ], $grouping )))) {
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$select [ $key ] = apply_sql_function ( $val [ " fun " ], ( isset ( $columns [ $val [ " col " ]]) ? idf_escape ( $val [ " col " ]) : " * " ));
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if ( ! in_array ( $val [ " fun " ], $grouping )) {
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$group [] = $select [ $key ];
}
}
}
return array ( $select , $group );
}
/** Process search box in select
* @ param array
* @ param array
* @ return array expressions to join by AND
*/
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function selectSearchProcess ( $fields , $indexes ) {
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global $jush ;
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$return = array ();
foreach ( $indexes as $i => $index ) {
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if ( $index [ " type " ] == " FULLTEXT " && $_GET [ " fulltext " ][ $i ] != " " ) {
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$return [] = " MATCH ( " . implode ( " , " , array_map ( 'idf_escape' , $index [ " columns " ])) . " ) AGAINST ( " . q ( $_GET [ " fulltext " ][ $i ]) . ( isset ( $_GET [ " boolean " ][ $i ]) ? " IN BOOLEAN MODE " : " " ) . " ) " ;
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}
}
foreach (( array ) $_GET [ " where " ] as $val ) {
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if ( " $val[col] $val[val] " != " " && in_array ( $val [ " op " ], $this -> operators )) {
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$cond = " $val[op] " ;
if ( ereg ( 'IN$' , $val [ " op " ])) {
$in = process_length ( $val [ " val " ]);
$cond .= " ( " . ( $in != " " ? $in : " NULL " ) . " ) " ;
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} elseif ( ! $val [ " op " ]) {
$cond .= $val [ " val " ]; // SQL injection
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} elseif ( $val [ " op " ] == " LIKE %% " ) {
$cond = " LIKE " . $this -> processInput ( $fields [ $val [ " col " ]], " % $val[val] % " );
} elseif ( ! ereg ( 'NULL$' , $val [ " op " ])) {
$cond .= " " . $this -> processInput ( $fields [ $val [ " col " ]], $val [ " val " ]);
}
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if ( $val [ " col " ] != " " ) {
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$return [] = idf_escape ( $val [ " col " ]) . $cond ;
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} else {
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// find anywhere
$cols = array ();
foreach ( $fields as $name => $field ) {
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if ( is_numeric ( $val [ " val " ]) || ! ereg ( 'int|float|double|decimal|bit' , $field [ " type " ])) {
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$name = idf_escape ( $name );
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$cols [] = ( $jush == " sql " && ereg ( 'char|text|enum|set' , $field [ " type " ]) && ! ereg ( '^utf8' , $field [ " collation " ]) ? " CONVERT( $name USING utf8) " : $name );
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}
}
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$return [] = ( $cols ? " ( " . implode ( " $cond OR " , $cols ) . " $cond ) " : " 0 " );
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}
}
}
return $return ;
}
/** Process order box in select
* @ param array
* @ param array
* @ return array expressions to join by comma
*/
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function selectOrderProcess ( $fields , $indexes ) {
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$return = array ();
foreach (( array ) $_GET [ " order " ] as $key => $val ) {
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if ( isset ( $fields [ $val ]) || preg_match ( '~^((COUNT\\(DISTINCT |[A-Z0-9_]+\\()(`(?:[^`]|``)+`|"(?:[^"]|"")+")\\)|COUNT\\(\\*\\))$~' , $val )) { //! MS SQL uses []
$return [] = ( isset ( $fields [ $val ]) ? idf_escape ( $val ) : $val ) . ( isset ( $_GET [ " desc " ][ $key ]) ? " DESC " : " " );
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}
}
return $return ;
}
/** Process limit box in select
* @ return string expression to use in LIMIT , will be escaped
*/
function selectLimitProcess () {
return ( isset ( $_GET [ " limit " ]) ? $_GET [ " limit " ] : " 30 " );
}
/** Process length box in select
* @ return string number of characters to shorten texts , will be escaped
*/
function selectLengthProcess () {
return ( isset ( $_GET [ " text_length " ]) ? $_GET [ " text_length " ] : " 100 " );
}
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/** Process extras in select form
* @ param array AND conditions
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* @ param array
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* @ return bool true if processed , false to process other parts of form
*/
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function selectEmailProcess ( $where , $foreignKeys ) {
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return false ;
}
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/** Build SQL query used in select
* @ param array result of selectColumnsProcess ()[ 0 ]
* @ param array result of selectSearchProcess ()
* @ param array result of selectColumnsProcess ()[ 1 ]
* @ param array result of selectOrderProcess ()
* @ param int result of selectLimitProcess ()
* @ param int index of page starting at zero
* @ return string empty string to use default query
*/
function selectQueryBuild ( $select , $where , $group , $order , $limit , $page ) {
return " " ;
}
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/** Query printed after execution in the message
* @ param string executed query
* @ return string
*/
function messageQuery ( $query ) {
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global $jush ;
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static $count = 0 ;
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restart_session ();
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$id = " sql- " . ( $count ++ );
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$history = & get_session ( " queries " );
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if ( strlen ( $query ) > 1e6 ) {
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$query = ereg_replace ( '[\x80-\xFF]+$' , '' , substr ( $query , 0 , 1e6 )) . " \n ... " ; // [\x80-\xFF] - valid UTF-8, \n - can end by one-line comment
}
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$history [ $_GET [ " db " ]][] = array ( $query , time ()); // not DB - $_GET["db"] is changed in database.inc.php //! respect $_GET["ns"]
return " <span class='time'> " . @ date ( " H:i:s " ) . " </span> <a href='# $id ' onclick= \" return !toggle(' $id '); \" > " . lang ( 'SQL command' ) . " </a><div id=' $id ' class='hidden'><pre><code class='jush- $jush '> " . shorten_utf8 ( $query , 1000 ) . '</code></pre><p><a href="' . h ( str_replace ( " db= " . urlencode ( DB ), " db= " . urlencode ( $_GET [ " db " ]), ME ) . 'sql=&history=' . ( count ( $history [ $_GET [ " db " ]]) - 1 )) . '">' . lang ( 'Edit' ) . '</a></div>' ; // @ - time zone may be not set
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}
/** Functions displayed in edit form
* @ param array single field from fields ()
* @ return array
*/
function editFunctions ( $field ) {
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global $edit_functions ;
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$return = ( $field [ " null " ] ? " NULL/ " : " " );
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foreach ( $edit_functions as $key => $functions ) {
if ( ! $key || ( ! isset ( $_GET [ " call " ]) && ( isset ( $_GET [ " select " ]) || where ( $_GET )))) { // relative functions
foreach ( $functions as $pattern => $val ) {
if ( ! $pattern || ereg ( $pattern , $field [ " type " ])) {
$return .= " / $val " ;
}
}
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if ( $key && ! ereg ( 'set|blob|bytea|raw|file' , $field [ " type " ])) {
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$return .= " /= " ;
}
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}
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}
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return explode ( " / " , $return );
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}
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/** Get options to display edit field
* @ param string table name
* @ param array single field from fields ()
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* @ param string attributes to use inside the tag
* @ param string
* @ return string custom input field or empty string for default
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*/
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function editInput ( $table , $field , $attrs , $value ) {
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if ( $field [ " type " ] == " enum " ) {
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return ( isset ( $_GET [ " select " ]) ? " <label><input type='radio' $attrs value='-1' checked><i> " . lang ( 'original' ) . " </i></label> " : " " )
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. ( $field [ " null " ] ? " <label><input type='radio' $attrs value='' " . ( $value !== null || isset ( $_GET [ " select " ]) ? " " : " checked " ) . " ><i>NULL</i></label> " : " " )
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. enum_input ( " radio " , $attrs , $field , $value , 0 ) // 0 - empty
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;
}
return " " ;
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}
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/** Process sent input
* @ param array single field from fields ()
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* @ param string
* @ param string
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* @ return string expression to use in a query
*/
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function processInput ( $field , $value , $function = " " ) {
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if ( $function == " = " ) {
return $value ; // SQL injection
}
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$name = $field [ " field " ];
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$return = ( $field [ " type " ] == " bit " && ereg ( " ^([0-9]+|b'[0-1]+') \$ " , $value ) ? $value : q ( $value ));
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if ( ereg ( '^(now|getdate|uuid)$' , $function )) {
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$return = " $function () " ;
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} elseif ( ereg ( '^current_(date|timestamp)$' , $function )) {
$return = $function ;
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} elseif ( ereg ( '^([+-]|\\|\\|)$' , $function )) {
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$return = idf_escape ( $name ) . " $function $return " ;
} elseif ( ereg ( '^[+-] interval$' , $function )) {
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$return = idf_escape ( $name ) . " $function " . ( preg_match ( " ~^( \\ d+|'[0-9.: -]') [A-Z_]+ $ ~i " , $value ) ? $value : $return );
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} elseif ( ereg ( '^(addtime|subtime|concat)$' , $function )) {
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$return = " $function ( " . idf_escape ( $name ) . " , $return ) " ;
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} elseif ( ereg ( '^(md5|sha1|password|encrypt|hex)$' , $function )) {
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$return = " $function ( $return ) " ;
}
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if ( ereg ( " binary " , $field [ " type " ])) {
$return = " unhex( $return ) " ;
}
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return $return ;
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}
2009-07-27 11:25:37 +00:00
2009-10-02 12:21:55 +00:00
/** Returns export output options
2010-10-29 15:11:00 +00:00
* @ return array
2009-10-02 12:21:55 +00:00
*/
2010-10-29 15:11:00 +00:00
function dumpOutput () {
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$return = array ( 'text' => lang ( 'open' ), 'file' => lang ( 'save' ));
if ( function_exists ( 'gzencode' )) {
$return [ 'gz' ] = 'gzip' ;
}
if ( function_exists ( 'bzcompress' )) {
$return [ 'bz2' ] = 'bzip2' ;
}
// ZipArchive requires temporary file, ZIP can be created by gzcompress - see PEAR File_Archive
2010-10-29 15:11:00 +00:00
return $return ;
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}
/** Returns export format options
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* @ return array empty to disable export
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*/
2010-10-29 15:11:00 +00:00
function dumpFormat () {
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return array ( 'sql' => 'SQL' , 'csv' => 'CSV,' , 'csv;' => 'CSV;' , 'tsv' => 'TSV' );
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}
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/** Export table structure
* @ param string
* @ param string
* @ param bool
* @ return null prints data
*/
function dumpTable ( $table , $style , $is_view = false ) {
if ( $_POST [ " format " ] != " sql " ) {
echo " \xef \xbb \xbf " ; // UTF-8 byte order mark
if ( $style ) {
dump_csv ( array_keys ( fields ( $table )));
}
} elseif ( $style ) {
$create = create_sql ( $table , $_POST [ " auto_increment " ]);
if ( $create ) {
if ( $style == " DROP+CREATE " ) {
echo " DROP " . ( $is_view ? " VIEW " : " TABLE " ) . " IF EXISTS " . table ( $table ) . " ; \n " ;
}
if ( $is_view ) {
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$create = remove_definer ( $create );
2010-10-29 15:03:02 +00:00
}
echo ( $style != " CREATE+ALTER " ? $create : ( $is_view ? substr_replace ( $create , " OR REPLACE " , 6 , 0 ) : substr_replace ( $create , " IF NOT EXISTS " , 12 , 0 ))) . " ; \n \n " ;
}
if ( $style == " CREATE+ALTER " && ! $is_view ) {
// create procedure which iterates over original columns and adds new and removes old
$query = " SELECT COLUMN_NAME, COLUMN_DEFAULT, IS_NULLABLE, COLLATION_NAME, COLUMN_TYPE, EXTRA, COLUMN_COMMENT FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = " . q ( $table ) . " ORDER BY ORDINAL_POSITION " ;
echo " DELIMITER ;;
CREATE PROCEDURE adminer_alter ( INOUT alter_command text ) BEGIN
DECLARE _column_name , _collation_name , after varchar ( 64 ) DEFAULT '' ;
DECLARE _column_type , _column_default text ;
DECLARE _is_nullable char ( 3 );
DECLARE _extra varchar ( 30 );
DECLARE _column_comment varchar ( 255 );
DECLARE done , set_after bool DEFAULT 0 ;
DECLARE add_columns text DEFAULT ' " ;
$fields = array ();
$after = " " ;
foreach ( get_rows ( $query ) as $row ) {
$default = $row [ " COLUMN_DEFAULT " ];
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$row [ " default " ] = ( $default !== null ? q ( $default ) : " NULL " );
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$row [ " after " ] = q ( $after ); //! rgt AFTER lft, lft AFTER id doesn't work
$row [ " alter " ] = escape_string ( idf_escape ( $row [ " COLUMN_NAME " ])
. " $row[COLUMN_TYPE] "
. ( $row [ " COLLATION_NAME " ] ? " COLLATE $row[COLLATION_NAME] " : " " )
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. ( $default !== null ? " DEFAULT " . ( $default == " CURRENT_TIMESTAMP " ? $default : $row [ " default " ]) : " " )
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. ( $row [ " IS_NULLABLE " ] == " YES " ? " " : " NOT NULL " )
. ( $row [ " EXTRA " ] ? " $row[EXTRA] " : " " )
. ( $row [ " COLUMN_COMMENT " ] ? " COMMENT " . q ( $row [ " COLUMN_COMMENT " ]) : " " )
. ( $after ? " AFTER " . idf_escape ( $after ) : " FIRST " )
);
echo " , ADD $row[alter] " ;
$fields [] = $row ;
$after = $row [ " COLUMN_NAME " ];
}
echo " ';
DECLARE columns CURSOR FOR $query ;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1 ;
SET @ alter_table = '' ;
OPEN columns ;
REPEAT
FETCH columns INTO _column_name , _column_default , _is_nullable , _collation_name , _column_type , _extra , _column_comment ;
IF NOT done THEN
SET set_after = 1 ;
CASE _column_name " ;
foreach ( $fields as $row ) {
echo "
WHEN " . q( $row["COLUMN_NAME"] ) . " THEN
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SET add_columns = REPLACE ( add_columns , ', ADD $row[alter]' , IF (
_column_default <=> $row [ default ] AND _is_nullable = '$row[IS_NULLABLE]' AND _collation_name <=> " . (isset( $row["COLLATION_NAME"] ) ? " '$row[COLLATION_NAME]' " : " NULL " ) . " AND _column_type = " . q( $row["COLUMN_TYPE"] ) . " AND _extra = '$row[EXTRA]' AND _column_comment = " . q( $row["COLUMN_COMMENT"] ) . " AND after = $row [ after ]
, '' , ', MODIFY $row[alter]' )); "
; //! don't replace in comment
2010-10-29 15:03:02 +00:00
}
echo "
ELSE
SET @ alter_table = CONCAT ( @ alter_table , ', DROP ' , _column_name );
SET set_after = 0 ;
END CASE ;
IF set_after THEN
SET after = _column_name ;
END IF ;
END IF ;
UNTIL done END REPEAT ;
CLOSE columns ;
IF @ alter_table != '' OR add_columns != '' THEN
SET alter_command = CONCAT ( alter_command , 'ALTER TABLE " . table($table) . "' , SUBSTR ( CONCAT ( add_columns , @ alter_table ), 2 ), ';\\n' );
END IF ;
END ;;
DELIMITER ;
CALL adminer_alter ( @ adminer_alter );
DROP PROCEDURE adminer_alter ;
" ;
//! indexes
}
}
}
/** Export table data
* @ param string
* @ param string
2010-10-29 15:11:00 +00:00
* @ param string
2010-10-29 15:03:02 +00:00
* @ return null prints data
*/
2010-10-29 15:11:00 +00:00
function dumpData ( $table , $style , $query ) {
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global $connection , $jush ;
$max_packet = ( $jush == " sqlite " ? 0 : 1048576 ); // default, minimum is 1024
if ( $style ) {
if ( $_POST [ " format " ] == " sql " && $style == " TRUNCATE+INSERT " ) {
echo truncate_sql ( $table ) . " ; \n " ;
}
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if ( $_POST [ " format " ] == " sql " ) {
$fields = fields ( $table );
}
2010-10-29 15:11:00 +00:00
$result = $connection -> query ( $query , 1 ); // 1 - MYSQLI_USE_RESULT //! enum and set as numbers
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if ( $result ) {
$insert = " " ;
$buffer = " " ;
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$keys = array ();
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$suffix = " " ;
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while ( $row = $result -> fetch_row ()) {
if ( ! $keys ) {
2012-08-12 05:59:20 +00:00
$values = array ();
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foreach ( $row as $val ) {
$field = $result -> fetch_field ();
$keys [] = $field -> name ;
2012-08-12 05:59:20 +00:00
$key = idf_escape ( $field -> name );
$values [] = " $key = VALUES( $key ) " ;
2012-08-09 15:57:45 +00:00
}
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$suffix = ( $style == " INSERT+UPDATE " ? " \n ON DUPLICATE KEY UPDATE " . implode ( " , " , $values ) : " " ) . " ; \n " ;
2012-08-09 15:57:45 +00:00
}
2010-10-29 15:03:02 +00:00
if ( $_POST [ " format " ] != " sql " ) {
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if ( $style == " table " ) {
2012-08-09 15:57:45 +00:00
dump_csv ( $keys );
2011-02-15 16:22:50 +00:00
$style = " INSERT " ;
}
2010-10-29 15:03:02 +00:00
dump_csv ( $row );
} else {
if ( ! $insert ) {
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$insert = " INSERT INTO " . table ( $table ) . " ( " . implode ( " , " , array_map ( 'idf_escape' , $keys )) . " ) VALUES " ;
2010-10-29 15:03:02 +00:00
}
foreach ( $row as $key => $val ) {
2012-08-09 15:57:45 +00:00
$row [ $key ] = ( $val !== null ? ( ereg ( 'int|float|double|decimal|bit' , $fields [ $keys [ $key ]][ " type " ]) ? $val : q ( $val )) : " NULL " ); //! columns looking like functions
2010-10-29 15:03:02 +00:00
}
2012-08-12 05:59:20 +00:00
$s = ( $max_packet ? " \n " : " " ) . " ( " . implode ( " , \t " , $row ) . " ) " ;
if ( ! $buffer ) {
$buffer = $insert . $s ;
} elseif ( strlen ( $buffer ) + 4 + strlen ( $s ) + strlen ( $suffix ) < $max_packet ) { // 4 - length specification
$buffer .= " , $s " ;
2010-10-29 15:03:02 +00:00
} else {
2012-08-12 05:59:20 +00:00
echo $buffer . $suffix ;
$buffer = $insert . $s ;
2010-10-29 15:03:02 +00:00
}
}
}
2012-08-12 05:59:20 +00:00
if ( $buffer ) {
echo $buffer . $suffix ;
2010-10-29 15:03:02 +00:00
}
2010-10-29 15:29:35 +00:00
} elseif ( $_POST [ " format " ] == " sql " ) {
echo " -- " . str_replace ( " \n " , " " , $connection -> error ) . " \n " ;
2010-10-29 15:03:02 +00:00
}
}
}
2012-06-29 21:41:47 +00:00
/** Set export filename
* @ param string
* @ return string filename without extension
*/
function dumpFilename ( $identifier ) {
return friendly_url ( $identifier != " " ? $identifier : ( SERVER != " " ? SERVER : " localhost " ));
}
2010-10-29 15:03:02 +00:00
/** Send headers for export
* @ param string
* @ param bool
* @ return string extension
*/
function dumpHeaders ( $identifier , $multi_table = false ) {
$output = $_POST [ " output " ];
$ext = ( $_POST [ " format " ] == " sql " ? " sql " : ( $multi_table ? " tar " : " csv " )); // multiple CSV packed to TAR
header ( " Content-Type: " .
( $output == " bz2 " ? " application/x-bzip " :
( $output == " gz " ? " application/x-gzip " :
( $ext == " tar " ? " application/x-tar " :
( $ext == " sql " || $output != " file " ? " text/plain " : " text/csv " ) . " ; charset=utf-8 "
))));
2011-02-17 10:43:21 +00:00
if ( $output == " bz2 " ) {
2010-10-29 15:03:02 +00:00
ob_start ( 'bzcompress' , 1e6 );
}
2011-02-17 10:43:21 +00:00
if ( $output == " gz " ) {
2010-10-29 15:03:02 +00:00
ob_start ( 'gzencode' , 1e6 );
}
return $ext ;
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}
2011-01-06 08:30:07 +00:00
/** Print homepage
* @ return bool whether to print default homepage
*/
function homepage () {
echo '<p>' . ( $_GET [ " ns " ] == " " ? '<a href="' . h ( ME ) . 'database=">' . lang ( 'Alter database' ) . " </a> \n " : " " );
2011-06-03 11:49:47 +00:00
echo ( support ( " scheme " ) ? " <a href=' " . h ( ME ) . " scheme='> " . ( $_GET [ " ns " ] != " " ? lang ( 'Alter schema' ) : lang ( 'Create schema' )) . " </a> \n " : " " );
2011-07-12 13:45:55 +00:00
echo ( $_GET [ " ns " ] !== " " ? '<a href="' . h ( ME ) . 'schema=">' . lang ( 'Database schema' ) . " </a> \n " : " " );
2011-06-03 11:50:20 +00:00
echo ( support ( " privileges " ) ? " <a href=' " . h ( ME ) . " privileges='> " . lang ( 'Privileges' ) . " </a> \n " : " " );
2011-01-06 08:30:07 +00:00
return true ;
}
2009-07-27 11:25:37 +00:00
/** Prints navigation after Adminer title
2010-10-18 00:15:58 +00:00
* @ param string can be " auth " if there is no database connection , " db " if there is no database selected , " ns " with invalid schema
2009-07-27 11:25:37 +00:00
* @ return null
*/
function navigation ( $missing ) {
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global $VERSION , $token , $jush , $drivers ;
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?>
< h1 >
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< ? php echo $this -> name (); ?> <span class="version"><?php echo $VERSION; ?></span>
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< a href = " http://www.adminer.org/#download " id = " version " >< ? php echo ( version_compare ( $VERSION , $_COOKIE [ " adminer_version " ]) < 0 ? h ( $_COOKIE [ " adminer_version " ]) : " " ); ?> </a>
</ h1 >
< ? php
2010-05-06 12:21:22 +00:00
if ( $missing == " auth " ) {
$first = true ;
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foreach (( array ) $_SESSION [ " pwds " ] as $driver => $servers ) {
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foreach ( $servers as $server => $usernames ) {
foreach ( $usernames as $username => $password ) {
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if ( $password !== null ) {
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if ( $first ) {
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echo " <p id='logins' onmouseover='menuOver(this, event);' onmouseout='menuOut(this);'> \n " ;
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$first = false ;
}
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echo " <a href=' " . h ( auth_url ( $driver , $server , $username )) . " '>( $drivers[$driver] ) " . h ( $username . ( $server != " " ? " @ $server " : " " )) . " </a><br> \n " ;
2010-05-06 12:21:22 +00:00
}
}
}
}
} else {
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?>
2009-07-03 06:26:01 +00:00
< form action = " " method = " post " >
2009-10-28 12:21:21 +00:00
< p class = " logout " >
2010-10-18 05:38:23 +00:00
< ? php
2010-10-19 15:29:27 +00:00
if ( DB == " " || ! $missing ) {
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echo " <a href=' " . h ( ME ) . " sql=' " . bold ( isset ( $_GET [ " sql " ])) . " > " . lang ( 'SQL command' ) . " </a> \n " ;
2010-10-19 15:29:27 +00:00
if ( support ( " dump " )) {
2010-12-29 17:09:04 +00:00
echo " <a href=' " . h ( ME ) . " dump= " . urlencode ( isset ( $_GET [ " table " ]) ? $_GET [ " table " ] : $_GET [ " select " ]) . " ' id='dump' " . bold ( isset ( $_GET [ " dump " ])) . " > " . lang ( 'Dump' ) . " </a> \n " ;
2010-10-19 15:29:27 +00:00
}
}
?>
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< input type = " submit " name = " logout " value = " <?php echo lang('Logout'); ?> " id = " logout " >
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< input type = " hidden " name = " token " value = " <?php echo $token ; ?> " >
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</ p >
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</ form >
< ? php
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$this -> databasesPrint ( $missing );
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if ( $_GET [ " ns " ] !== " " && ! $missing && DB != " " ) {
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echo '<p><a href="' . h ( ME ) . 'create="' . bold ( $_GET [ " create " ] === " " ) . " > " . lang ( 'Create new table' ) . " </a> \n " ;
$tables = tables_list ();
if ( ! $tables ) {
echo " <p class='message'> " . lang ( 'No tables.' ) . " \n " ;
} else {
$this -> tablesPrint ( $tables );
$links = array ();
foreach ( $tables as $table => $type ) {
$links [] = preg_quote ( $table , '/' );
}
echo " <script type='text/javascript'> \n " ;
echo " var jushLinks = { $jush : [ ' " . js_escape ( ME ) . " table= \$ &', / \\ b( " . implode ( " | " , $links ) . " ) \\ b/g ] }; \n " ;
foreach ( array ( " bac " , " bra " , " sqlite_quo " , " mssql_bra " ) as $val ) {
echo " jushLinks. $val = jushLinks. $jush ; \n " ;
}
echo " </script> \n " ;
}
}
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}
}
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/** Prints databases list in menu
* @ param string
* @ return null
*/
function databasesPrint ( $missing ) {
global $connection ;
$databases = $this -> databases ();
?>
< form action = " " >
< p id = " dbs " >
< ? php hidden_fields_get (); ?>
< ? php echo ( $databases ? html_select ( " db " , array ( " " => " ( " . lang ( 'database' ) . " ) " ) + $databases , DB , " this.form.submit(); " ) : '<input name="db" value="' . h ( DB ) . '">' ); ?>
< input type = " submit " value = " <?php echo lang('Use'); ?> " < ? php echo ( $databases ? " class='hidden' " : " " ); ?> >
< ? php
if ( $missing != " db " && DB != " " && $connection -> select_db ( DB )) {
if ( support ( " scheme " )) {
echo " <br> " . html_select ( " ns " , array ( " " => " ( " . lang ( 'schema' ) . " ) " ) + schemas (), $_GET [ " ns " ], " this.form.submit(); " );
if ( $_GET [ " ns " ] != " " ) {
set_schema ( $_GET [ " ns " ]);
}
}
}
echo ( isset ( $_GET [ " sql " ]) ? '<input type="hidden" name="sql" value="">'
: ( isset ( $_GET [ " schema " ]) ? '<input type="hidden" name="schema" value="">'
: ( isset ( $_GET [ " dump " ]) ? '<input type="hidden" name="dump" value="">'
: " " )));
echo " </p></form> \n " ;
}
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/** Prints table list in menu
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* @ param array
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* @ return null
*/
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function tablesPrint ( $tables ) {
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echo " <p id='tables' onmouseover='menuOver(this, event);' onmouseout='menuOut(this);'> \n " ;
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foreach ( $tables as $table => $type ) {
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echo '<a href="' . h ( ME ) . 'select=' . urlencode ( $table ) . '"' . bold ( $_GET [ " select " ] == $table ) . " > " . lang ( 'select' ) . " </a> " ;
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echo '<a href="' . h ( ME ) . 'table=' . urlencode ( $table ) . '"' . bold ( $_GET [ " table " ] == $table ) . " title=' " . lang ( 'Show structure' ) . " '> " . $this -> tableName ( array ( " Name " => $table )) . " </a><br> \n " ; //! Adminer::tableName may work with full table status
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}
}
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}
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$adminer = ( function_exists ( 'adminer_object' ) ? adminer_object () : new Adminer );
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if ( $adminer -> operators === null ) {
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$adminer -> operators = $operators ;
}
