Viewing file:  tbl_create.php (14.73 KB) -rw-r--r--
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* @uses $cfg['DefaultTabDatabase']
* @uses $GLOBALS['table']
* @uses $GLOBALS['db']
* @uses PMA_Table::generateFieldSpec()
* @uses PMA_checkParameters()
* @uses PMA_generateCharsetQueryPart()
* @uses PMA_sqlAddslashes()
* @uses PMA_DBI_try_query()
* @uses PMA_getRelationsParam()
* @uses PMA_setMIME()
* @uses PMA_mysqlDie()
* @uses PMA_generate_common_url()
* @uses PMA_DBI_get_columns()
* @uses PMA_DBI_select_db()
* @uses PMA_backquote()
* @uses $_REQUEST['do_save_data']
* @uses $_REQUEST['submit_num_fields']
* @uses $_REQUEST['orig_num_fields']
* @uses $_REQUEST['added_fields']
* @uses $_REQUEST['num_fields']
* @uses preg_replace()
* @uses count()
* @uses is_array()
* @uses strlen()
* @uses sprintf()
* @uses htmlspecialchars()
* @package phpMyAdmin
*/
/**
* Get some core libraries
*/
require_once './libraries/common.inc.php';
$action = 'tbl_create.php';
require_once './libraries/header.inc.php';
$titles = PMA_buildActionTitles();
// Check parameters
PMA_checkParameters(array('db'));
/* Check if database name is empty */
if (strlen($db) == 0) {
PMA_mysqlDie(__('The database name is empty!'), '', '', 'main.php');
}
/**
* Defines the url to return to in case of error in a sql statement
*/
if (PMA_DBI_get_columns($db, $table)) {
// table exists already
PMA_mysqlDie(sprintf(__('Table %s already exists!'), htmlspecialchars($table)), '',
'', 'db_structure.php?' . PMA_generate_common_url($db));
}
$err_url = 'tbl_create.php?' . PMA_generate_common_url($db, $table);
// check number of fields to be created
if (isset($_REQUEST['submit_num_fields'])) {
$regenerate = true; // for libraries/tbl_properties.inc.php
$num_fields = min(
intval($_REQUEST['orig_num_fields']) + intval($_REQUEST['added_fields']),
4096
);
} elseif (isset($_REQUEST['num_fields']) && intval($_REQUEST['num_fields']) > 0) {
$num_fields = min(
intval($_REQUEST['num_fields']),
4096
);
} else {
$num_fields = 2;
}
/**
* Selects the database to work with
*/
if (!PMA_DBI_select_db($db)) {
PMA_mysqlDie(sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($db)),
'', '', 'main.php');
}
/**
* The form used to define the structure of the table has been submitted
*/
if (isset($_REQUEST['do_save_data'])) {
$sql_query = '';
// Transforms the radio button field_key into 3 arrays
$field_cnt = count($_REQUEST['field_name']);
for ($i = 0; $i < $field_cnt; ++$i) {
if (isset($_REQUEST['field_key'][$i])) {
if ($_REQUEST['field_key'][$i] == 'primary_' . $i) {
$field_primary[] = $i;
}
if ($_REQUEST['field_key'][$i] == 'index_' . $i) {
$field_index[] = $i;
}
if ($_REQUEST['field_key'][$i] == 'unique_' . $i) {
$field_unique[] = $i;
}
} // end if
} // end for
// Builds the fields creation statements
for ($i = 0; $i < $field_cnt; $i++) {
// '0' is also empty for php :-(
if (empty($_REQUEST['field_name'][$i]) && $_REQUEST['field_name'][$i] != '0') {
continue;
}
$query = PMA_Table::generateFieldSpec(
$_REQUEST['field_name'][$i],
$_REQUEST['field_type'][$i],
$_REQUEST['field_length'][$i],
$_REQUEST['field_attribute'][$i],
isset($_REQUEST['field_collation'][$i])
? $_REQUEST['field_collation'][$i]
: '',
isset($_REQUEST['field_null'][$i])
? $_REQUEST['field_null'][$i]
: 'NOT NULL',
$_REQUEST['field_default_type'][$i],
$_REQUEST['field_default_value'][$i],
isset($_REQUEST['field_extra'][$i])
? $_REQUEST['field_extra'][$i]
: false,
isset($_REQUEST['field_comments'][$i])
? $_REQUEST['field_comments'][$i]
: '',
$field_primary,
$i);
$query .= ', ';
$sql_query .= $query;
} // end for
unset($field_cnt, $query);
$sql_query = preg_replace('@, $@', '', $sql_query);
// Builds the primary keys statements
$primary = '';
$primary_cnt = (isset($field_primary) ? count($field_primary) : 0);
for ($i = 0; $i < $primary_cnt; $i++) {
$j = $field_primary[$i];
if (isset($_REQUEST['field_name'][$j]) && strlen($_REQUEST['field_name'][$j])) {
$primary .= PMA_backquote($_REQUEST['field_name'][$j]) . ', ';
}
} // end for
unset($primary_cnt);
$primary = preg_replace('@, $@', '', $primary);
if (strlen($primary)) {
$sql_query .= ', PRIMARY KEY (' . $primary . ')';
}
unset($primary);
// Builds the indexes statements
$index = '';
$index_cnt = (isset($field_index) ? count($field_index) : 0);
for ($i = 0;$i < $index_cnt; $i++) {
$j = $field_index[$i];
if (isset($_REQUEST['field_name'][$j]) && strlen($_REQUEST['field_name'][$j])) {
$index .= PMA_backquote($_REQUEST['field_name'][$j]) . ', ';
}
} // end for
unset($index_cnt);
$index = preg_replace('@, $@', '', $index);
if (strlen($index)) {
$sql_query .= ', INDEX (' . $index . ')';
}
unset($index);
// Builds the uniques statements
$unique = '';
$unique_cnt = (isset($field_unique) ? count($field_unique) : 0);
for ($i = 0; $i < $unique_cnt; $i++) {
$j = $field_unique[$i];
if (isset($_REQUEST['field_name'][$j]) && strlen($_REQUEST['field_name'][$j])) {
$unique .= PMA_backquote($_REQUEST['field_name'][$j]) . ', ';
}
} // end for
unset($unique_cnt);
$unique = preg_replace('@, $@', '', $unique);
if (strlen($unique)) {
$sql_query .= ', UNIQUE (' . $unique . ')';
}
unset($unique);
// Builds the FULLTEXT statements
$fulltext = '';
$fulltext_cnt = (isset($field_fulltext) ? count($field_fulltext) : 0);
for ($i = 0; $i < $fulltext_cnt; $i++) {
$j = $field_fulltext[$i];
if (isset($_REQUEST['field_name'][$j]) && strlen($_REQUEST['field_name'][$j])) {
$fulltext .= PMA_backquote($_REQUEST['field_name'][$j]) . ', ';
}
} // end for
$fulltext = preg_replace('@, $@', '', $fulltext);
if (strlen($fulltext)) {
$sql_query .= ', FULLTEXT (' . $fulltext . ')';
}
unset($fulltext);
// Builds the 'create table' statement
$sql_query = 'CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table)
. ' (' . $sql_query . ')';
// Adds table type, character set, comments and partition definition
if (!empty($_REQUEST['tbl_type']) && ($_REQUEST['tbl_type'] != 'Default')) {
$sql_query .= ' ENGINE = ' . $_REQUEST['tbl_type'];
}
if (!empty($_REQUEST['tbl_collation'])) {
$sql_query .= PMA_generateCharsetQueryPart($_REQUEST['tbl_collation']);
}
if (!empty($_REQUEST['comment'])) {
$sql_query .= ' COMMENT = \'' . PMA_sqlAddslashes($_REQUEST['comment']) . '\'';
}
if (!empty($_REQUEST['partition_definition'])) {
$sql_query .= ' ' . PMA_sqlAddslashes($_REQUEST['partition_definition']);
}
$sql_query .= ';';
// Executes the query
$result = PMA_DBI_try_query($sql_query);
if ($result) {
// If comments were sent, enable relation stuff
require_once './libraries/transformations.lib.php';
// Update comment table for mime types [MIME]
if (isset($_REQUEST['field_mimetype'])
&& is_array($_REQUEST['field_mimetype'])
&& $cfg['BrowseMIME']) {
foreach ($_REQUEST['field_mimetype'] as $fieldindex => $mimetype) {
if (isset($_REQUEST['field_name'][$fieldindex])
&& strlen($_REQUEST['field_name'][$fieldindex])) {
PMA_setMIME($db, $table, $_REQUEST['field_name'][$fieldindex], $mimetype,
$_REQUEST['field_transformation'][$fieldindex],
$_REQUEST['field_transformation_options'][$fieldindex]);
}
}
}
$message = PMA_Message::success(__('Table %1$s has been created.'));
$message->addParam(PMA_backquote($db) . '.' . PMA_backquote($table));
if($GLOBALS['is_ajax_request'] == true) {
/**
* construct the html for the newly created table's row to be appended
* to the list of tables.
*
* Logic taken from db_structure.php
*/
$tbl_url_params = array();
$tbl_url_params['db'] = $db;
$tbl_url_params['table'] = $table;
$is_show_stats = $cfg['ShowStats'];
$tbl_stats_result = PMA_DBI_query('SHOW TABLE STATUS FROM '
. PMA_backquote($db) . ' LIKE \'' . addslashes($table) . '\';');
$tbl_stats = PMA_DBI_fetch_assoc($tbl_stats_result);
PMA_DBI_free_result($tbl_stats_result);
unset($tbl_stats_result);
if ($is_show_stats) {
$sum_size = (double) 0;
$overhead_size = (double) 0;
$overhead_check = '';
$tblsize = doubleval($tbl_stats['Data_length']) + doubleval($tbl_stats['Index_length']);
$sum_size += $tblsize;
list($formatted_size, $unit) = PMA_formatByteDown($tblsize, 3, ($tblsize > 0) ? 1 : 0);
if (isset($tbl_stats['Data_free']) && $tbl_stats['Data_free'] > 0) {
list($formatted_overhead, $overhead_unit) = PMA_formatByteDown($tbl_stats['Data_free'], 3, ($tbl_stats['Data_free'] > 0) ? 1 : 0);
$overhead_size += $tbl_stats['Data_free'];
}
if (isset($formatted_overhead)) {
$overhead = $formatted_overhead . ' ' . $overhead_unit;
unset($formatted_overhead);
} else {
$overhead = '-';
}
}
$new_table_string = '<tr>' . "\n";
$new_table_string .= '<td align="center"> <input type="checkbox" id="checkbox_tbl_" name="selected_tbl[]" value="'.htmlspecialchars($table).'" /> </td>' . "\n";
$new_table_string .= '<th>';
$new_table_string .= '<a href="sql.php'
. PMA_generate_common_url($tbl_url_params) . '">'
. htmlspecialchars($table) . '</a>';
if (PMA_Tracker::isActive()) {
$truename = str_replace(' ', ' ', htmlspecialchars($table));
if (PMA_Tracker::isTracked($db, $truename)) {
$new_table_string .= '<a href="tbl_tracking.php' . PMA_generate_common_url($tbl_url_params) . '"><img class="icon" width="14" height="14" src="' . $pmaThemeImage . 'eye.png" alt="' . __('Tracking is active.') . '" title="' . __('Tracking is active.') . '" /></a>';
} elseif (PMA_Tracker::getVersion($db, $truename) > 0) {
$new_table_string .= '<a href="tbl_tracking.php' . PMA_generate_common_url($tbl_url_params) . '"><img class="icon" width="14" height="14" src="' . $pmaThemeImage . 'eye_grey.png" alt="' . __('Tracking is not active.') . '" title="' . __('Tracking is not active.') . '" /></a>';
}
unset($truename);
}
$new_table_string .= '</th>' . "\n";
$new_table_string .= '<td>' . $titles['NoBrowse'] . '</td>' . "\n";
$new_table_string .= '<td><a href="tbl_structure.php' . PMA_generate_common_url($tbl_url_params) . '">' . $titles['Structure'] . '</a></td>' . "\n";
$new_table_string .= '<td>' . $titles['NoSearch'] . '</td>' . "\n";
$new_table_string .= '<td><a href="tbl_change.php' . PMA_generate_common_url($tbl_url_params) . '">' . $titles['Insert'] . '</a></td>' . "\n";
$new_table_string .= '<td>' . $titles['NoEmpty'] . '</td>' . "\n";
$new_table_string .= '<td><a class="drop_table_anchor" href="sql.php' . PMA_generate_common_url($tbl_url_params) . '&sql_query=';
$new_table_string .= urlencode('DROP TABLE ' . PMA_backquote($table));
$new_table_string .= '">';
$new_table_string .= $titles['Drop'];
$new_table_string .= '</a></td>' . "\n";
$new_table_string .= '<td class="value">' . $tbl_stats['Rows'] . '</td>' . "\n";
$new_table_string .= '<td nowrap="nowrap">' . $tbl_stats['Engine'] . '</td>' . "\n";
$new_table_string .= '<td> <dfn title="' . PMA_getCollationDescr($tbl_stats['Collation']) . '">'. $tbl_stats['Collation'] .'</dfn></td>' . "\n";
if($is_show_stats) {
$new_table_string .= '<td class="value"> <a href="tbl_structure.php' . PMA_generate_common_url($tbl_url_params) . '#showusage" >' . $formatted_size . ' ' . $unit . '</a> </td>' . "\n" ;
$new_table_string .= '<td class="value">' . $overhead . '</td>' . "\n" ;
}
$new_table_string .= '</tr>' . "\n";
$extra_data['new_table_string'] = $new_table_string;
PMA_ajaxResponse($message, $message->isSuccess(), $extra_data);
}
$display_query = $sql_query;
$sql_query = '';
// read table info on this newly created table, in case
// the next page is Structure
$reread_info = true;
require './libraries/tbl_info.inc.php';
// do not switch to sql.php - as there is no row to be displayed on a new table
if ($cfg['DefaultTabTable'] === 'sql.php') {
require './tbl_structure.php';
} else {
require './' . $cfg['DefaultTabTable'];
}
exit;
} else {
if ($GLOBALS['is_ajax_request'] == true) {
PMA_ajaxResponse(PMA_DBI_getError(), false);
} else {
PMA_mysqlDie('', '', '', $err_url, false);
// An error happened while inserting/updating a table definition.
// to prevent total loss of that data, we embed the form once again.
// The variable $regenerate will be used to restore data in libraries/tbl_properties.inc.php
$num_fields = $_REQUEST['orig_num_fields'];
$regenerate = true;
}
}
} // end do create table
/**
* Displays the form used to define the structure of the table
*/
// This div is used to show the content(eg: create table form with more columns) fetched with AJAX subsequently.
if($GLOBALS['is_ajax_request'] != true) {
echo('<div id="create_table_div">');
}
require './libraries/tbl_properties.inc.php';
// Displays the footer
require './libraries/footer.inc.php';
if($GLOBALS['is_ajax_request'] != true) {
echo('</div>');
}
?>
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