Viewing file:  display_structure.inc.php (7.11 KB) -rw-rw-rw-
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Displays the table structure ('show table' works correct since 3.23.03)
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
require_once 'libraries/mysql_charsets.inc.php';
require_once 'libraries/structure.lib.php';
require_once 'libraries/index.lib.php';
require_once 'libraries/tbl_info.inc.php';
if (! defined('PHPMYADMIN')) {
exit;
}
/* TABLE INFORMATION */
// table header
$HideStructureActions = '';
if ($GLOBALS['cfg']['HideStructureActions'] === true) {
$HideStructureActions .= ' HideStructureActions';
}
$html_form = '<form method="post" action="tbl_structure.php" name="fieldsForm" '
. 'id="fieldsForm" class="ajax' . $HideStructureActions . '">';
$response->addHTML($html_form);
$response->addHTML(PMA_URL_getHiddenInputs($db, $table));
$tabletype = '<input type="hidden" name="table_type" value=';
if ($db_is_system_schema) {
$tabletype .= '"information_schema" />';
} else if ($tbl_is_view) {
$tabletype .= '"view" />';
} else {
$tabletype .= '"table" />';
}
$response->addHTML($tabletype);
$tablestructure = '<table id="tablestructure" class="data">';
$response->addHTML($tablestructure);
$response->addHTML(
PMA_getHtmlForTableStructureHeader(
$db_is_system_schema,
$tbl_is_view
)
);
$response->addHTML('<tbody>');
// table body
// prepare comments
$comments_map = array();
$mime_map = array();
if ($GLOBALS['cfg']['ShowPropertyComments']) {
include_once 'libraries/transformations.lib.php';
$comments_map = PMA_getComments($db, $table);
if ($cfgRelation['mimework'] && $cfg['BrowseMIME']) {
$mime_map = PMA_getMIME($db, $table, true);
}
}
$rownum = 0;
$columns_list = array();
$save_row = array();
$odd_row = true;
foreach ($fields as $row) {
$save_row[] = $row;
$rownum++;
$columns_list[] = $row['Field'];
$type = $row['Type'];
$extracted_columnspec = PMA_Util::extractColumnSpec($row['Type']);
if ('set' == $extracted_columnspec['type']
|| 'enum' == $extracted_columnspec['type']
) {
$type_nowrap = '';
} else {
$type_nowrap = ' class="nowrap"';
}
$type = $extracted_columnspec['print_type'];
if (empty($type)) {
$type = ' ';
}
$field_charset = '';
if ($extracted_columnspec['can_contain_collation']
&& ! empty($row['Collation'])
) {
$field_charset = $row['Collation'];
}
// Display basic mimetype [MIME]
if ($cfgRelation['commwork']
&& $cfgRelation['mimework']
&& $cfg['BrowseMIME']
&& isset($mime_map[$row['Field']]['mimetype'])
) {
$type_mime = '<br />MIME: '
. str_replace('_', '/', $mime_map[$row['Field']]['mimetype']);
} else {
$type_mime = '';
}
$attribute = $extracted_columnspec['attribute'];
// prepare a common variable to reuse below; however,
// in case of a VIEW, $analyzed_sql[0]['create_table_fields'] is empty
if (isset($analyzed_sql[0]['create_table_fields'][$row['Field']])) {
$tempField = $analyzed_sql[0]['create_table_fields'][$row['Field']];
} else {
$tempField = array();
}
// MySQL 4.1.2+ TIMESTAMP options
// (if on_update_current_timestamp is set, then it's TRUE)
if (isset($tempField['on_update_current_timestamp'])) {
$attribute = 'on update CURRENT_TIMESTAMP';
}
// here, we have a TIMESTAMP that SHOW FULL COLUMNS reports as having the
// NULL attribute, but SHOW CREATE TABLE says the contrary. Believe
// the latter.
if (! empty($tempField['type'])
&& $tempField['type'] == 'TIMESTAMP'
&& $tempField['timestamp_not_null']
) {
$row['Null'] = '';
}
if (! isset($row['Default'])) {
if ($row['Null'] == 'YES') {
$row['Default'] = '<i>NULL</i>';
}
} else {
$row['Default'] = htmlspecialchars($row['Default']);
}
$field_encoded = urlencode($row['Field']);
$field_name = htmlspecialchars($row['Field']);
$displayed_field_name = $field_name;
// underline commented fields and display a hover-title (CSS only)
if (isset($comments_map[$row['Field']])) {
$displayed_field_name = '<span class="commented_column" title="'
. htmlspecialchars($comments_map[$row['Field']]) . '">'
. $field_name . '</span>';
}
if ($primary && $primary->hasColumn($field_name)) {
$displayed_field_name = '<u>' . $field_name . '</u>';
}
$response->addHTML(
'<tr class="' . ($odd_row ? 'odd': 'even') . '">'
);
$odd_row = !$odd_row;
$response->addHTML(
PMA_getHtmlTableStructureRow(
$row, $rownum, $displayed_field_name,
$type_nowrap, $extracted_columnspec, $type_mime,
$field_charset, $attribute, $tbl_is_view,
$db_is_system_schema, $url_query, $field_encoded, $titles, $table
)
);
if (! $tbl_is_view && ! $db_is_system_schema) {
$response->addHTML(
PMA_getHtmlForActionsInTableStructure(
$type, $tbl_storage_engine, $primary,
$field_name, $url_query, $titles, $row, $rownum,
$hidden_titles, $columns_with_unique_index
)
);
} // end if (! $tbl_is_view && ! $db_is_system_schema)
$response->addHTML('</tr>');
unset($field_charset);
} // end foreach
$response->addHTML('</tbody></table>');
$response->addHTML(
PMA_getHtmlForCheckAllTableColumn(
$pmaThemeImage, $text_dir, $tbl_is_view,
$db_is_system_schema, $tbl_storage_engine
)
);
$response->addHTML(
'</form><hr />'
);
$response->addHTML(
PMA_getHtmlDivForMoveColumnsDialog()
);
/**
* Work on the table
*/
$response->addHTML('<div id="structure-action-links">');
if ($tbl_is_view) {
$response->addHTML(PMA_getHtmlForEditView($url_params));
}
$response->addHTML(
PMA_getHtmlForOptionalActionLinks(
$url_query, $tbl_is_view, $db_is_system_schema,
$tbl_storage_engine, $cfgRelation
)
);
$response->addHTML('</div>');
if (! $tbl_is_view && ! $db_is_system_schema) {
$response->addHTML('<br />');
$response->addHTML(PMA_getHtmlForAddColumn($columns_list));
}
/**
* Displays indexes
*/
if (! $tbl_is_view
&& ! $db_is_system_schema
&& 'ARCHIVE' != $tbl_storage_engine
) {
//return the list of index
$response->addJSON(
'indexes_list',
PMA_Index::getView($GLOBALS['table'], $GLOBALS['db'])
);
$response->addHTML(PMA_getHtmlForDisplayIndexes());
}
/**
* Displays Space usage and row statistics
*/
// BEGIN - Calc Table Space
// Get valid statistics whatever is the table type
if ($cfg['ShowStats']) {
//get table stats in HTML format
$tablestats = PMA_getHtmlForDisplayTableStats(
$showtable, $table_info_num_rows, $tbl_is_view,
$db_is_system_schema, $tbl_storage_engine,
$url_query, $tbl_collation
);
//returning the response in JSON format to be used by Ajax
$response->addJSON('tableStat', $tablestats);
$response->addHTML($tablestats);
}
// END - Calc Table Space
$response->addHTML(
'<div class="clearfloat"></div>'
);
?>
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