public function indexAction()
{
PageSettings::showGroup('TableStructure');
/**
* Function implementations for this script
*/
include_once 'libraries/check_user_privileges.lib.php';
include_once 'libraries/index.lib.php';
include_once 'libraries/sql.lib.php';
$this->response->getHeader()->getScripts()->addFiles(array('tbl_structure.js', 'indexes.js'));
/**
* Handle column moving
*/
if (isset($_REQUEST['move_columns']) && is_array($_REQUEST['move_columns']) && $this->response->isAjax()) {
$this->moveColumns();
return;
}
/**
* handle MySQL reserved words columns check
*/
if (isset($_REQUEST['reserved_word_check'])) {
if ($GLOBALS['cfg']['ReservedWordDisableWarning'] === false) {
$columns_names = $_REQUEST['field_name'];
$reserved_keywords_names = array();
foreach ($columns_names as $column) {
if (SqlParser\Context::isKeyword(trim($column), true)) {
$reserved_keywords_names[] = trim($column);
}
}
if (SqlParser\Context::isKeyword(trim($this->table), true)) {
$reserved_keywords_names[] = trim($this->table);
}
if (count($reserved_keywords_names) == 0) {
$this->response->setRequestStatus(false);
}
$this->response->addJSON('message', sprintf(_ngettext('The name \'%s\' is a MySQL reserved keyword.', 'The names \'%s\' are MySQL reserved keywords.', count($reserved_keywords_names)), implode(',', $reserved_keywords_names)));
} else {
$this->response->setRequestStatus(false);
}
return;
}
/**
* A click on Change has been made for one column
*/
if (isset($_REQUEST['change_column'])) {
$this->displayHtmlForColumnChange(null, 'tbl_structure.php');
return;
}
/**
* Adding or editing partitioning of the table
*/
if (isset($_REQUEST['edit_partitioning']) && !isset($_REQUEST['save_partitioning'])) {
$this->displayHtmlForPartitionChange();
return;
}
/**
* handle multiple field commands if required
*
* submit_mult_*_x comes from IE if <input type="img" ...> is used
*/
$submit_mult = $this->getMultipleFieldCommandType();
if (!empty($submit_mult)) {
if (isset($_REQUEST['selected_fld'])) {
if ($submit_mult == 'browse') {
// browsing the table displaying only selected columns
$this->displayTableBrowseForSelectedColumns($GLOBALS['goto'], $GLOBALS['pmaThemeImage']);
} else {
// handle multiple field commands
// handle confirmation of deleting multiple columns
$action = 'tbl_structure.php';
$GLOBALS['selected'] = $_REQUEST['selected_fld'];
list($what_ret, $query_type_ret, $is_unset_submit_mult, $mult_btn_ret, $centralColsError) = $this->getDataForSubmitMult($submit_mult, $_REQUEST['selected_fld'], $action);
//update the existing variables
// todo: refactor mult_submits.inc.php such as
// below globals are not needed anymore
if (isset($what_ret)) {
$GLOBALS['what'] = $what_ret;
global $what;
}
if (isset($query_type_ret)) {
$GLOBALS['query_type'] = $query_type_ret;
global $query_type;
}
if ($is_unset_submit_mult) {
unset($submit_mult);
}
if (isset($mult_btn_ret)) {
$GLOBALS['mult_btn'] = $mult_btn_ret;
global $mult_btn;
}
include 'libraries/mult_submits.inc.php';
/**
* if $submit_mult == 'change', execution will have stopped
* at this point
*/
if (empty($message)) {
$message = Message::success();
}
$this->response->addHTML(Util::getMessage($message, $sql_query));
}
} else {
$this->response->setRequestStatus(false);
$this->response->addJSON('message', __('No column selected.'));
}
}
// display secondary level tabs if necessary
$engine = $this->table_obj->getStatusInfo('ENGINE');
$this->response->addHTML(Template::get('table/secondary_tabs')->render(array('url_params' => array('db' => $this->db, 'table' => $this->table), 'engine' => $engine)));
$this->response->addHTML('<div id="structure_content">');
/**
* Modifications have been submitted -> updates the table
*/
if (isset($_REQUEST['do_save_data'])) {
$regenerate = $this->updateColumns();
if ($regenerate) {
// This happens when updating failed
// @todo: do something appropriate
} else {
// continue to show the table's structure
unset($_REQUEST['selected']);
}
}
/**
* Modifications to the partitioning have been submitted -> updates the table
*/
if (isset($_REQUEST['save_partitioning'])) {
$this->updatePartitioning();
}
/**
* Adding indexes
*/
if (isset($_REQUEST['add_key']) || isset($_REQUEST['partition_maintenance'])) {
//todo: set some variables for sql.php include, to be eliminated
//after refactoring sql.php
$db = $this->db;
$table = $this->table;
$cfg = $GLOBALS['cfg'];
$is_superuser = $GLOBALS['dbi']->isSuperuser();
$pmaThemeImage = $GLOBALS['pmaThemeImage'];
include 'sql.php';
$GLOBALS['reload'] = true;
}
/**
* Gets the relation settings
*/
$cfgRelation = PMA_getRelationsParam();
/**
* Runs common work
*/
// set db, table references, for require_once that follows
// got to be eliminated in long run
$db =& $this->db;
$table =& $this->table;
$url_params = array();
include_once 'libraries/tbl_common.inc.php';
$this->_db_is_system_schema = $db_is_system_schema;
$this->_url_query = $url_query . '&goto=tbl_structure.php&back=tbl_structure.php';
/* The url_params array is initialized in above include */
$url_params['goto'] = 'tbl_structure.php';
$url_params['back'] = 'tbl_structure.php';
/**
* Gets tables information
*/
include_once 'libraries/tbl_info.inc.php';
// 2. Gets table keys and retains them
// @todo should be: $server->db($db)->table($table)->primary()
$primary = Index::getPrimary($this->table, $this->db);
$columns_with_index = $this->dbi->getTable($this->db, $this->table)->getColumnsWithIndex(Index::UNIQUE | Index::INDEX | Index::SPATIAL | Index::FULLTEXT);
$columns_with_unique_index = $this->dbi->getTable($this->db, $this->table)->getColumnsWithIndex(Index::UNIQUE);
// 3. Get fields
$fields = (array) $this->dbi->getColumns($this->db, $this->table, null, true);
//display table structure
$this->response->addHTML($this->displayStructure($cfgRelation, $columns_with_unique_index, $url_params, $primary, $fields, $columns_with_index));
$this->response->addHTML('</div>');
}