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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Display form for changing/adding table fields/columns.
* Included by tbl_addfield.php and tbl_create.php
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Check parameters
*/
require_once './libraries/Util.class.php';
PMA_Util::checkParameters(array('db', 'table', 'action', 'num_fields'));
// Get available character sets and storage engines
require_once './libraries/mysql_charsets.inc.php';
require_once './libraries/StorageEngine.class.php';
/**
* Class for partition management
*/
require_once './libraries/Partition.class.php';
require_once './libraries/tbl_columns_definition_form.lib.php';
/**
* We are in transition between old-style echo and new-style PMA_Response
* so this script generates $html and at the bottom, either echos it
* or uses addHTML on it.
*
* Initialize $html in case this variable was used by a caller
* (yes, this script should be refactored into functions)
*/
$length_values_input_size = 8;
$_form_params = PMA_getFormsParameters(
$db, $table, $action, isset($num_fields) ? $num_fields : null,
isset($selected) ? $selected : null
);
$is_backup = ($action != 'tbl_create.php' && $action != 'tbl_addfield.php');
require_once './libraries/transformations.lib.php';
$cfgRelation = PMA_getRelationsParam();
$comments_map = PMA_getComments($db, $table);
if (isset($fields_meta)) {
$move_columns = PMA_getMoveColumns($db, $table);
}
if ($cfgRelation['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
$mime_map = PMA_getMIME($db, $table);
$available_mime = PMA_getAvailableMIMEtypes();
}
$header_cells = PMA_getHeaderCells(
$is_backup, isset($fields_meta) ? $fields_meta : null,
$cfgRelation['mimework'], $db, $table
);
// workaround for field_fulltext, because its submitted indices contain
// the index as a value, not a key. Inserted here for easier maintaineance
// and less code to change in existing files.
if (isset($field_fulltext) && is_array($field_fulltext)) {
foreach ($field_fulltext as $fulltext_nr => $fulltext_indexkey) {
$submit_fulltext[$fulltext_indexkey] = $fulltext_indexkey;
}
}
if (isset($_REQUEST['submit_num_fields'])) {
//if adding new fields, set regenerate to keep the original values
$regenerate = 1;
}
for ($columnNumber = 0; $columnNumber < $num_fields; $columnNumber++) {
if (! empty($regenerate)) {
list($columnMeta, $submit_length, $submit_attribute,
$submit_default_current_timestamp, $comments_map, $mime_map)
= PMA_handleRegeneration(
$columnNumber,
isset($available_mime) ? $mime_map : null,
$comments_map, $mime_map
);
} elseif (isset($fields_meta[$columnNumber])) {
$columnMeta = PMA_getColumnMetaForDefault(
$fields_meta[$columnNumber],
isset($analyzed_sql[0]['create_table_fields']
[$fields_meta[$columnNumber]['Field']]['default_value'])
);
}
if (isset($columnMeta['Type'])) {
$extracted_columnspec = PMA_Util::extractColumnSpec($columnMeta['Type']);
if ($extracted_columnspec['type'] == 'bit') {
$columnMeta['Default']
= PMA_Util::convertBitDefaultValue($columnMeta['Default']);
}
$type = $extracted_columnspec['type'];
$length = $extracted_columnspec['spec_in_brackets'];
} else {
// creating a column
$columnMeta['Type'] = '';
$type = '';
$length = '';
$extracted_columnspec = array();
}
// some types, for example longtext, are reported as
// "longtext character set latin7" when their charset and / or collation
// differs from the ones of the corresponding database.
$tmp = strpos($type, 'character set');
if ($tmp) {
$type = substr($type, 0, $tmp - 1);
}
// rtrim the type, for cases like "float unsigned"
$type = rtrim($type);
if (isset($submit_length) && $submit_length != false) {
$length = $submit_length;
}
// Variable tell if current column is bound in a foreign key constraint or not.
if (isset($columnMeta['Field']) && isset($_form_params['table'])) {
$columnMeta['column_status'] = PMA_checkChildForeignReferences(
$_form_params['db'],
$_form_params['table'],
$columnMeta['Field']
);
}
// old column attributes
if ($is_backup) {
$_form_params = PMA_getFormParamsForOldColumn(
$columnMeta, $length, $_form_params, $columnNumber, $type,
$extracted_columnspec
);
}
$content_cells[$columnNumber] = PMA_getHtmlForColumnAttributes(
$columnNumber, isset($columnMeta) ? $columnMeta : null, strtoupper($type),
$length_values_input_size, $length,
isset($default_current_timestamp) ? $default_current_timestamp : null,
isset($extracted_columnspec) ? $extracted_columnspec : null,
isset($submit_attribute) ? $submit_attribute : null,
isset($analyzed_sql) ? $analyzed_sql : null,
isset($submit_default_current_timestamp)
? $submit_default_current_timestamp : null,
$comments_map, isset($fields_meta) ? $fields_meta : null, $is_backup,
isset($move_columns) ? $move_columns : null, $cfgRelation,
isset($available_mime) ? $available_mime : null,
isset($mime_map) ? $mime_map : null
);
} // end for
$html = PMA_getHtmlForTableCreateOrAddField(
$action, $_form_params, $content_cells, $header_cells
);
unset($_form_params);
PMA_Response::getInstance()->addHTML($html);
?>
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