Viewing file:  mult_submits.inc.php (15.43 KB) -rw-rw-rw-
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
* @version $Id: mult_submits.inc.php 11986 2008-11-24 11:05:40Z nijel $
* @package phpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Prepares the work and runs some other scripts if required
*/
if (! empty($submit_mult)
&& $submit_mult != $strWithChecked
&& (! empty($selected_db)
|| ! empty($selected_tbl)
|| ! empty($selected_fld)
|| ! empty($rows_to_delete))) {
define('PMA_SUBMIT_MULT', 1);
if (isset($selected_db) && !empty($selected_db)) {
// coming from server database view - do something with selected databases
$selected = $selected_db;
$what = 'drop_db';
} elseif (isset($selected_tbl) && !empty($selected_tbl)) {
// coming from database structure view - do something with selected tables
if ($submit_mult == $strPrintView) {
require './tbl_printview.php';
} else {
$selected = $selected_tbl;
switch ($submit_mult) {
case 'drop_db':
$what = 'drop_db';
break;
case $strDrop:
$what = 'drop_tbl';
break;
case $strEmpty:
$what = 'empty_tbl';
break;
case $strCheckTable:
unset($submit_mult);
$query_type = 'check_tbl';
$mult_btn = $strYes;
break;
case $strOptimizeTable:
unset($submit_mult);
$query_type = 'optimize_tbl';
$mult_btn = $strYes;
break;
case $strRepairTable:
unset($submit_mult);
$query_type = 'repair_tbl';
$mult_btn = $strYes;
break;
case $strAnalyzeTable:
unset($submit_mult);
$query_type = 'analyze_tbl';
$mult_btn = $strYes;
break;
} // end switch
}
} elseif (isset($selected_fld) && !empty($selected_fld)) {
// coming from table structure view - do something with selected columns/fileds
$selected = $selected_fld;
switch ($submit_mult) {
case $strDrop:
$what = 'drop_fld';
break;
case $strPrimary:
// Gets table primary key
PMA_DBI_select_db($db);
$result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
$primary = '';
while ($row = PMA_DBI_fetch_assoc($result)) {
// Backups the list of primary keys
if ($row['Key_name'] == 'PRIMARY') {
$primary .= $row['Column_name'] . ', ';
}
} // end while
PMA_DBI_free_result($result);
if (empty($primary)) {
// no primary key, so we can safely create new
unset($submit_mult);
$query_type = 'primary_fld';
$mult_btn = $strYes;
} else {
// primary key exists, so lets as user
$what = 'primary_fld';
}
break;
case $strIndex:
unset($submit_mult);
$query_type = 'index_fld';
$mult_btn = $strYes;
break;
case $strUnique:
unset($submit_mult);
$query_type = 'unique_fld';
$mult_btn = $strYes;
break;
case $strIdxFulltext:
unset($submit_mult);
$query_type = 'fulltext_fld';
$mult_btn = $strYes;
break;
case $strChange:
require './tbl_alter.php';
break;
case $strBrowse:
// this should already be handled by tbl_structure.php
}
} else {
// coming from borwsing - do something with selected rows
$what = 'row_delete';
$selected = $rows_to_delete;
}
} // end if
/**
* Displays the confirmation form if required
*/
if (!empty($submit_mult) && !empty($what)) {
$GLOBALS['js_include'][] = 'functions.js';
unset($message);
require_once './libraries/header.inc.php';
if (strlen($table)) {
require './libraries/tbl_common.php';
$url_query .= '&goto=tbl_sql.php&back=tbl_sql.php';
require './libraries/tbl_info.inc.php';
require_once './libraries/tbl_links.inc.php';
} elseif (strlen($db)) {
require './libraries/db_common.inc.php';
require './libraries/db_info.inc.php';
} else {
require_once './libraries/server_common.inc.php';
require_once './libraries/server_links.inc.php';
}
// Builds the query
$full_query = '';
if ($what == 'drop_tbl') {
$full_query_views = '';
}
$selected_cnt = count($selected);
$i = 0;
foreach ($selected AS $idx => $sval) {
switch ($what) {
case 'row_delete':
$full_query .= htmlspecialchars($sval)
. ';<br />';
break;
case 'drop_db':
$full_query .= 'DROP DATABASE '
. PMA_backquote(htmlspecialchars($sval))
. ';<br />';
$reload = 1;
break;
case 'drop_tbl':
$current = $sval;
if (!empty($views) && in_array($current, $views)) {
$full_query_views .= (empty($full_query_views) ? 'DROP VIEW ' : ', ')
. PMA_backquote(htmlspecialchars($current));
} else {
$full_query .= (empty($full_query) ? 'DROP TABLE ' : ', ')
. PMA_backquote(htmlspecialchars($current));
}
break;
case 'empty_tbl':
$full_query .= 'TRUNCATE ';
$full_query .= PMA_backquote(htmlspecialchars($sval))
. ';<br />';
break;
case 'primary_fld':
if ($full_query == '') {
$full_query .= 'ALTER TABLE '
. PMA_backquote(htmlspecialchars($table))
. '<br /> DROP PRIMARY KEY,'
. '<br /> ADD PRIMARY KEY('
. '<br /> '
. PMA_backquote(htmlspecialchars($sval))
. ',';
} else {
$full_query .= '<br /> '
. PMA_backquote(htmlspecialchars($sval))
. ',';
}
if ($i == $selected_cnt-1) {
$full_query = preg_replace('@,$@', ');<br />', $full_query);
}
break;
case 'drop_fld':
if ($full_query == '') {
$full_query .= 'ALTER TABLE '
. PMA_backquote(htmlspecialchars($table));
}
$full_query .= '<br /> DROP '
. PMA_backquote(htmlspecialchars($sval))
. ',';
if ($i == $selected_cnt - 1) {
$full_query = preg_replace('@,$@', ';<br />', $full_query);
}
break;
} // end switch
$i++;
}
if ($what == 'drop_tbl') {
if (!empty($full_query)) {
$full_query .= ';<br />' . "\n";
}
if (!empty($full_query_views)) {
$full_query .= $full_query_views . ';<br />' . "\n";
}
unset($full_query_views);
}
// Displays the confirmation form
$_url_params = array(
'query_type' => $what,
'reload' => (! empty($reload) ? 1 : 0),
);
if (strpos(' ' . $action, 'db_') == 1) {
$_url_params['db']= $db;
} elseif (strpos(' ' . $action, 'tbl_') == 1 || $what == 'row_delete') {
$_url_params['db']= $db;
$_url_params['table']= $table;
}
foreach ($selected as $idx => $sval) {
$_url_params['selected'][] = $sval;
}
if ($what == 'drop_tbl' && !empty($views)) {
foreach ($views as $current) {
$_url_params['views'][] = $current;
}
}
if ($what == 'row_delete') {
$_url_params['original_sql_query'] = $original_sql_query;
$_url_params['original_url_query'] = $original_url_query;
}
?>
<form action="<?php echo $action; ?>" method="post">
<?php
echo PMA_generate_common_hidden_inputs($_url_params);
?>
<fieldset class="confirmation">
<legend><?php echo ($what == 'drop_db' ? $strDropDatabaseStrongWarning . ' ' : '') . $strDoYouReally; ?>:</legend>
<tt><?php echo $full_query; ?></tt>
</fieldset>
<fieldset class="tblFooters">
<input type="submit" name="mult_btn" value="<?php echo $strYes; ?>" id="buttonYes" />
<input type="submit" name="mult_btn" value="<?php echo $strNo; ?>" id="buttonNo" />
</fieldset>
<?php
require_once './libraries/footer.inc.php';
} // end if
/**
* Executes the query - dropping rows, columns/fields, tables or dbs
*/
elseif ($mult_btn == $strYes) {
if ($query_type == 'drop_db' || $query_type == 'drop_tbl' || $query_type == 'drop_fld') {
require_once './libraries/relation_cleanup.lib.php';
}
$sql_query = '';
if ($query_type == 'drop_tbl') {
$sql_query_views = '';
}
$selected_cnt = count($selected);
$run_parts = FALSE; // whether to run query after each pass
$use_sql = FALSE; // whether to include sql.php at the end (to display results)
if ($query_type == 'primary_fld') {
// Gets table primary key
PMA_DBI_select_db($db);
$result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
$primary = '';
while ($row = PMA_DBI_fetch_assoc($result)) {
// Backups the list of primary keys
if ($row['Key_name'] == 'PRIMARY') {
$primary .= $row['Column_name'] . ', ';
}
} // end while
PMA_DBI_free_result($result);
}
$rebuild_database_list = false;
for ($i = 0; $i < $selected_cnt; $i++) {
switch ($query_type) {
case 'row_delete':
$a_query = $selected[$i];
$run_parts = TRUE;
break;
case 'drop_db':
PMA_relationsCleanupDatabase($selected[$i]);
$a_query = 'DROP DATABASE '
. PMA_backquote($selected[$i]);
$reload = 1;
$run_parts = TRUE;
$rebuild_database_list = true;
break;
case 'drop_tbl':
PMA_relationsCleanupTable($db, $selected[$i]);
$current = $selected[$i];
if (!empty($views) && in_array($current, $views)) {
$sql_query_views .= (empty($sql_query_views) ? 'DROP VIEW ' : ', ')
. PMA_backquote($current);
} else {
$sql_query .= (empty($sql_query) ? 'DROP TABLE ' : ', ')
. PMA_backquote($current);
}
$reload = 1;
break;
case 'check_tbl':
$sql_query .= (empty($sql_query) ? 'CHECK TABLE ' : ', ')
. PMA_backquote($selected[$i]);
$use_sql = TRUE;
break;
case 'optimize_tbl':
$sql_query .= (empty($sql_query) ? 'OPTIMIZE TABLE ' : ', ')
. PMA_backquote($selected[$i]);
$use_sql = TRUE;
break;
case 'analyze_tbl':
$sql_query .= (empty($sql_query) ? 'ANALYZE TABLE ' : ', ')
. PMA_backquote($selected[$i]);
$use_sql = TRUE;
break;
case 'repair_tbl':
$sql_query .= (empty($sql_query) ? 'REPAIR TABLE ' : ', ')
. PMA_backquote($selected[$i]);
$use_sql = TRUE;
break;
case 'empty_tbl':
$a_query = 'TRUNCATE ';
$a_query .= PMA_backquote(htmlspecialchars($selected[$i]));
$run_parts = TRUE;
break;
case 'drop_fld':
PMA_relationsCleanupColumn($db, $table, $selected[$i]);
$sql_query .= (empty($sql_query) ? 'ALTER TABLE ' . PMA_backquote($table) : ',')
. ' DROP ' . PMA_backquote($selected[$i])
. (($i == $selected_cnt-1) ? ';' : '');
break;
case 'primary_fld':
$sql_query .= (empty($sql_query) ? 'ALTER TABLE ' . PMA_backquote($table) . (empty($primary) ? '' : ' DROP PRIMARY KEY,') . ' ADD PRIMARY KEY( ' : ', ')
. PMA_backquote($selected[$i])
. (($i == $selected_cnt-1) ? ');' : '');
break;
case 'index_fld':
$sql_query .= (empty($sql_query) ? 'ALTER TABLE ' . PMA_backquote($table) . ' ADD INDEX( ' : ', ')
. PMA_backquote($selected[$i])
. (($i == $selected_cnt-1) ? ');' : '');
break;
case 'unique_fld':
$sql_query .= (empty($sql_query) ? 'ALTER TABLE ' . PMA_backquote($table) . ' ADD UNIQUE( ' : ', ')
. PMA_backquote($selected[$i])
. (($i == $selected_cnt-1) ? ');' : '');
break;
case 'fulltext_fld':
$sql_query .= (empty($sql_query) ? 'ALTER TABLE ' . PMA_backquote($table) . ' ADD FULLTEXT( ' : ', ')
. PMA_backquote($selected[$i])
. (($i == $selected_cnt-1) ? ');' : '');
break;
} // end switch
// All "DROP TABLE", "DROP FIELD", "OPTIMIZE TABLE" and "REPAIR TABLE"
// statements will be run at once below
if ($run_parts) {
$sql_query .= $a_query . ';' . "\n";
if ($query_type != 'drop_db') {
PMA_DBI_select_db($db);
}
$result = PMA_DBI_query($a_query);
} // end if
} // end for
if ($query_type == 'drop_tbl') {
if (!empty($sql_query)) {
$sql_query .= ';';
} elseif (!empty($sql_query_views)) {
$sql_query = $sql_query_views . ';';
unset($sql_query_views);
}
}
if ($use_sql) {
require './sql.php';
} elseif (!$run_parts) {
PMA_DBI_select_db($db);
$result = PMA_DBI_try_query($sql_query);
if ($result && !empty($sql_query_views)) {
$sql_query .= ' ' . $sql_query_views . ';';
$result = PMA_DBI_try_query($sql_query_views);
unset($sql_query_views);
}
if (! $result) {
$message = PMA_Message::error(PMA_DBI_getError());
}
}
if ($rebuild_database_list) {
// avoid a problem with the database list navigator
// when dropping a db from server_databases
$GLOBALS['pma']->databases->build();
}
} else {
$message = PMA_Message::success('strNoModification');
}
?>
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