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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* set of functions for structure section in pma
*
* @package PhpMyAdmin
*/
if (!defined('PHPMYADMIN')) {
exit;
}
/**
* Get the HTML links for action links
* Actions are, Browse, Search, Browse table label, empty table
*
* @param array $current_table current table
* @param boolean $table_is_view Is table view or not
* @param string $tbl_url_query table url query
* @param array $titles titles and icons for action links
* @param string $truename table name
* @param boolean $db_is_system_schema is database information schema or not
* @param string $url_query url query
*
* @return array ($browse_table, $search_table, $browse_table_label, $empty_table,
* $tracking_icon)
*/
function PMA_getHtmlForActionLinks($current_table, $table_is_view, $tbl_url_query,
$titles, $truename, $db_is_system_schema, $url_query
) {
$empty_table = '';
if ($current_table['TABLE_ROWS'] > 0 || $table_is_view) {
$may_have_rows = true;
} else {
$may_have_rows = false;
}
$browse_table = '<a href="sql.php?' . $tbl_url_query . '&pos=0">';
if ($may_have_rows) {
$browse_table .= $titles['Browse'];
} else {
$browse_table .= $titles['NoBrowse'];
}
$browse_table .= '</a>';
$search_table = '<a href="tbl_select.php?' . $tbl_url_query . '">';
if ($may_have_rows) {
$search_table .= $titles['Search'];
} else {
$search_table .= $titles['NoSearch'];
}
$search_table .= '</a>';
$browse_table_label = '<a href="sql.php?' . $tbl_url_query
. '&pos=0" title="'
. htmlspecialchars($current_table['TABLE_COMMENT']) . '">'
. $truename . '</a>';
if (!$db_is_system_schema) {
$empty_table = '<a class="truncate_table_anchor ajax"';
$empty_table .= ' href="sql.php?' . $tbl_url_query
. '&sql_query=';
$empty_table .= urlencode(
'TRUNCATE ' . PMA_Util::backquote($current_table['TABLE_NAME'])
);
$empty_table .= '&message_to_show='
. urlencode(
sprintf(
__('Table %s has been emptied.'),
htmlspecialchars($current_table['TABLE_NAME'])
)
)
. '">';
if ($may_have_rows) {
$empty_table .= $titles['Empty'];
} else {
$empty_table .= $titles['NoEmpty'];
}
$empty_table .= '</a>';
// truncating views doesn't work
if ($table_is_view) {
$empty_table = ' ';
}
}
$tracking_icon = '';
if (PMA_Tracker::isActive()) {
if (PMA_Tracker::isTracked($GLOBALS["db"], $truename)) {
$tracking_icon = '<a href="tbl_tracking.php?' . $url_query
. '&table=' . $truename . '">'
. PMA_Util::getImage(
'eye.png', __('Tracking is active.')
)
. '</a>';
} elseif (PMA_Tracker::getVersion($GLOBALS["db"], $truename) > 0) {
$tracking_icon = '<a href="tbl_tracking.php?' . $url_query
. '&table=' . $truename . '">'
. PMA_Util::getImage(
'eye_grey.png', __('Tracking is not active.')
)
. '</a>';
}
}
return array($browse_table,
$search_table,
$browse_table_label,
$empty_table,
$tracking_icon
);
}
/**
* Get table drop query and drop message
*
* @param boolean $table_is_view Is table view or not
* @param string $current_table current table
*
* @return array ($drop_query, $drop_message)
*/
function PMA_getTableDropQueryAndMessage($table_is_view, $current_table)
{
$drop_query = 'DROP '
. (($table_is_view || $current_table['ENGINE'] == null) ? 'VIEW' : 'TABLE')
. ' ' . PMA_Util::backquote(
$current_table['TABLE_NAME']
);
$drop_message = sprintf(
(($table_is_view || $current_table['ENGINE'] == null)
? __('View %s has been dropped.')
: __('Table %s has been dropped.')),
str_replace(
' ',
' ',
htmlspecialchars($current_table['TABLE_NAME'])
)
);
return array($drop_query, $drop_message);
}
/**
* Get HTML body for table summery
*
* @param integer $num_tables number of tables
* @param boolean $server_slave_status server slave state
* @param boolean $db_is_system_schema whether database is information schema or not
* @param integer $sum_entries sum entries
* @param string $db_collation collation of given db
* @param boolean $is_show_stats whether stats is show or not
* @param double $sum_size sum size
* @param double $overhead_size overhead size
* @param string $create_time_all create time
* @param string $update_time_all update time
* @param string $check_time_all check time
* @param integer $sum_row_count_pre sum row count pre
*
* @return string $html_output
*/
function PMA_getHtmlBodyForTableSummary($num_tables, $server_slave_status,
$db_is_system_schema, $sum_entries, $db_collation, $is_show_stats,
$sum_size, $overhead_size, $create_time_all, $update_time_all,
$check_time_all, $sum_row_count_pre
) {
if ($is_show_stats) {
list($sum_formatted, $unit) = PMA_Util::formatByteDown(
$sum_size, 3, 1
);
list($overhead_formatted, $overhead_unit)
= PMA_Util::formatByteDown($overhead_size, 3, 1);
}
$html_output = '<tbody id="tbl_summary_row">'
. '<tr><th></th>';
$html_output .= '<th class="tbl_num nowrap">';
$html_output .= sprintf(
_ngettext('%s table', '%s tables', $num_tables),
PMA_Util::formatNumber($num_tables, 0)
);
$html_output .= '</th>';
if ($server_slave_status) {
$html_output .= '<th>' . __('Replication') . '</th>' . "\n";
}
$html_output .= '<th colspan="' . ($db_is_system_schema ? 4 : 7) . '">'
. __('Sum')
. '</th>';
$html_output .= '<th class="value tbl_rows">'
. $sum_row_count_pre . PMA_Util::formatNumber($sum_entries, 0)
. '</th>';
if (!($GLOBALS['cfg']['PropertiesNumColumns'] > 1)) {
$default_engine = $GLOBALS['dbi']->fetchValue(
'SHOW VARIABLES LIKE \'storage_engine\';',
0,
1
);
$html_output .= '<th class="center">' . "\n"
. '<dfn title="'
. sprintf(
__('%s is the default storage engine on this MySQL server.'),
$default_engine
)
. '">' . $default_engine . '</dfn></th>' . "\n";
// we got a case where $db_collation was empty
$html_output .= '<th>' . "\n";
if (! empty($db_collation)) {
$html_output .= '<dfn title="'
. PMA_getCollationDescr($db_collation)
. ' (' . __('Default') . ')">'
. $db_collation
. '</dfn>';
}
$html_output .= '</th>';
}
if ($is_show_stats) {
$html_output .= '<th class="value tbl_size">'
. $sum_formatted . ' ' . $unit
. '</th>';
$html_output .= '<th class="value tbl_overhead">'
. $overhead_formatted . ' ' . $overhead_unit
. '</th>';
}
if ($GLOBALS['cfg']['ShowDbStructureCreation']) {
$html_output .= '<th class="value tbl_creation">' . "\n"
. ' '
. ($create_time_all
? PMA_Util::localisedDate(strtotime($create_time_all))
: '-'
)
. '</th>';
}
if ($GLOBALS['cfg']['ShowDbStructureLastUpdate']) {
$html_output .= '<th class="value tbl_last_update">' . "\n"
. ' '
. ($update_time_all
? PMA_Util::localisedDate(strtotime($update_time_all))
: '-'
)
. '</th>';
}
if ($GLOBALS['cfg']['ShowDbStructureLastCheck']) {
$html_output .= '<th class="value tbl_last_check">' . "\n"
. ' '
. ($check_time_all
? PMA_Util::localisedDate(strtotime($check_time_all))
: '-'
)
. '</th>';
}
$html_output .= '</tr>'
. '</tbody>';
return $html_output;
}
/**
* Get HTML for "check all" check box with "with selected" dropdown
*
* @param string $pmaThemeImage pma theme image url
* @param string $text_dir url for text directory
* @param string $overhead_check overhead check
* @param boolean $db_is_system_schema whether database is information schema or not
* @param array $hidden_fields hidden fields
*
* @return string $html_output
*/
function PMA_getHtmlForCheckAllTables($pmaThemeImage, $text_dir,
$overhead_check, $db_is_system_schema, $hidden_fields
) {
$html_output = '<div class="clearfloat">';
$html_output .= '<img class="selectallarrow" '
. 'src="' . $pmaThemeImage . 'arrow_' . $text_dir . '.png" '
. 'width="38" height="22" alt="' . __('With selected:') . '" />';
$html_output .= '<input type="checkbox" id="tablesForm_checkall" '
. 'class="checkall_box" title="' . __('Check All') . '" />';
$html_output .= '<label for="tablesForm_checkall">' . __('Check All')
. '</label>';
if ($overhead_check != '') {
$html_output .= PMA_getHtmlForCheckTablesHavingOverheadlink(
$overhead_check
);
}
$html_output .= '<select name="submit_mult" class="autosubmit" '
. 'style="margin: 0 3em 0 3em;">';
$html_output .= '<option value="' . __('With selected:')
. '" selected="selected">'
. __('With selected:') . '</option>' . "\n";
$html_output .= '<option value="export" >'
. __('Export') . '</option>' . "\n";
$html_output .= '<option value="print" >'
. __('Print view') . '</option>' . "\n";
if (!$db_is_system_schema
&& !$GLOBALS['cfg']['DisableMultiTableMaintenance']
) {
$html_output .= '<option value="empty_tbl" >'
. __('Empty') . '</option>' . "\n";
$html_output .= '<option value="drop_tbl" >'
. __('Drop') . '</option>' . "\n";
$html_output .= '<option value="check_tbl" >'
. __('Check table') . '</option>' . "\n";
if (!PMA_DRIZZLE) {
$html_output .= '<option value="optimize_tbl" >'
. __('Optimize table') . '</option>' . "\n";
$html_output .= '<option value="repair_tbl" >'
. __('Repair table') . '</option>' . "\n";
}
$html_output .= '<option value="analyze_tbl" >'
. __('Analyze table') . '</option>' . "\n";
$html_output .= '<option value="add_prefix_tbl" >'
. __('Add prefix to table') . '</option>' . "\n";
$html_output .= '<option value="replace_prefix_tbl" >'
. __('Replace table prefix') . '</option>' . "\n";
$html_output .= '<option value="copy_tbl_change_prefix" >'
. __('Copy table with prefix') . '</option>' . "\n";
}
$html_output .= '</select>'
. implode("\n", $hidden_fields) . "\n";
$html_output .= '</div>';
return $html_output;
}
/**
* Get HTML code for "Check tables having overhead" link
*
* @param string $overhead_check overhead check
*
* @return string $html_output
*/
function PMA_getHtmlForCheckTablesHavingOverheadlink($overhead_check)
{
return ' / '
. '<a href="#" onclick="unMarkAllRows(\'tablesForm\');'
. $overhead_check . 'return false;">'
. __('Check tables having overhead')
. '</a>';
}
/**
* Get HTML links for "Print view" options
*
* @param string $url_query url query
*
* @return string $html_output
*/
function PMA_getHtmlForTablePrintViewLink($url_query)
{
return '<p>'
. '<a href="db_printview.php?' . $url_query . '" target="print_view">'
. PMA_Util::getIcon(
'b_print.png',
__('Print view'),
true
) . '</a>';
}
/**
* Get HTML links "Data Dictionary" options
*
* @param string $url_query url query
*
* @return string $html_output
*/
function PMA_getHtmlForDataDictionaryLink($url_query)
{
return '<a href="db_datadict.php?' . $url_query . '" target="print_view">'
. PMA_Util::getIcon(
'b_tblanalyse.png',
__('Data Dictionary'),
true
) . '</a>'
. '</p>';
}
/**
* Get Time for Create time, update time and check time
*
* @param array $current_table current table
* @param string $time_label Create_time, Update_time, Check_time
* @param integer $time_all time
*
* @return array ($time, $time_all)
*/
function PMA_getTimeForCreateUpdateCheck($current_table, $time_label, $time_all)
{
$showtable = PMA_Table::sGetStatusInfo(
$GLOBALS['db'],
$current_table['TABLE_NAME'],
null,
true
);
$time = isset($showtable[$time_label])
? $showtable[$time_label]
: false;
// show oldest creation date in summary row
if ($time && (!$time_all || $time < $time_all)) {
$time_all = $time;
}
return array($time, $time_all);
}
/**
* Get HTML for each table row of the database structure table,
* And this function returns $odd_row param also
*
* @param integer $curr current entry
* @param boolean $odd_row whether row is odd or not
* @param boolean $table_is_view whether table is view or not
* @param array $current_table current table
* @param string $browse_table_label browse table label action link
* @param string $tracking_icon tracking icon
* @param boolean $server_slave_status server slave state
* @param string $browse_table browse table action link
* @param string $tbl_url_query table url query
* @param string $search_table search table action link
* @param boolean $db_is_system_schema whether db is information schema or not
* @param array $titles titles array
* @param string $empty_table empty table action link
* @param string $drop_query table dropt query
* @param string $drop_message table drop message
* @param string $collation collation
* @param string $formatted_size formatted size
* @param string $unit unit
* @param string $overhead overhead
* @param string $create_time create time
* @param string $update_time last update time
* @param string $check_time last check time
* @param boolean $is_show_stats whether stats is show or not
* @param boolean $ignored ignored
* @param boolean $do do
* @param integer $colspan_for_structure colspan for structure
*
* @return array $html_output, $odd_row
*/
function PMA_getHtmlForStructureTableRow(
$curr, $odd_row, $table_is_view, $current_table,
$browse_table_label, $tracking_icon,$server_slave_status,
$browse_table, $tbl_url_query, $search_table,
$db_is_system_schema,$titles, $empty_table, $drop_query, $drop_message,
$collation, $formatted_size, $unit, $overhead, $create_time, $update_time,
$check_time,$is_show_stats, $ignored, $do, $colspan_for_structure
) {
global $db;
$html_output = '<tr class="' . ($odd_row ? 'odd' : 'even');
$odd_row = ! $odd_row;
$html_output .= ($table_is_view ? ' is_view' : '')
. '" id="row_tbl_' . $curr . '">';
$html_output .= '<td class="center">'
. '<input type="checkbox" name="selected_tbl[]" class="checkall" '
. 'value="' . htmlspecialchars($current_table['TABLE_NAME']) . '" '
. 'id="checkbox_tbl_' . $curr . '" /></td>';
$html_output .= '<th>'
. $browse_table_label
. (! empty($tracking_icon) ? $tracking_icon : '')
. '</th>';
if ($server_slave_status) {
$html_output .= '<td class="center">'
. ($ignored
? PMA_Util::getImage('s_cancel.png', 'NOT REPLICATED')
: '')
. ($do
? PMA_Util::getImage('s_success.png', 'REPLICATED')
: '')
. '</td>';
}
//Favorite table anchor.
$html_output .= '<td class="center">'
. PMA_getHtmlForFavoriteAnchor($db, $current_table['TABLE_NAME'], $titles)
. '</td>';
$html_output .= '<td class="center">' . $browse_table . '</td>';
$html_output .= '<td class="center">'
. '<a href="tbl_structure.php?' . $tbl_url_query . '">'
. $titles['Structure'] . '</a></td>';
$html_output .= '<td class="center">' . $search_table . '</td>';
if (! $db_is_system_schema) {
$html_output .= PMA_getHtmlForInsertEmptyDropActionLinks(
$tbl_url_query, $table_is_view,
$titles, $empty_table, $current_table, $drop_query, $drop_message
);
} // end if (! $db_is_system_schema)
// there is a null value in the ENGINE
// - when the table needs to be repaired, or
// - when it's a view
// so ensure that we'll display "in use" below for a table
// that needs to be repaired
if (isset($current_table['TABLE_ROWS'])
&& ($current_table['ENGINE'] != null
|| $table_is_view)
) {
$html_output .= PMA_getHtmlForNotNullEngineViewTable(
$table_is_view, $current_table, $collation, $is_show_stats,
$tbl_url_query, $formatted_size, $unit, $overhead, $create_time,
$update_time, $check_time
);
} elseif ($table_is_view) {
$html_output .= PMA_getHtmlForViewTable($is_show_stats);
} else {
$html_output .= PMA_getHtmlForRepairtable(
$colspan_for_structure,
$db_is_system_schema
);
} // end if (isset($current_table['TABLE_ROWS'])) else
$html_output .= '</tr>';
return array($html_output, $odd_row);
}
/**
* Get HTML for Insert/Empty/Drop action links
*
* @param string $tbl_url_query table url query
* @param boolean $table_is_view whether table is view or not
* @param array $titles titles array
* @param string $empty_table HTML link for empty table
* @param array $current_table current table
* @param string $drop_query query for drop table
* @param string $drop_message table drop message
*
* @return string $html_output
*/
function PMA_getHtmlForInsertEmptyDropActionLinks($tbl_url_query, $table_is_view,
$titles, $empty_table, $current_table, $drop_query, $drop_message
) {
$html_output = '<td class="insert_table center">'
. '<a href="tbl_change.php?' . $tbl_url_query . '">'
. $titles['Insert']
. '</a></td>';
$html_output .= '<td class="center">' . $empty_table . '</td>';
$html_output .= '<td class="center">';
$html_output .= '<a ';
$html_output .= 'class="ajax drop_table_anchor';
if ($table_is_view || $current_table['ENGINE'] == null) {
// this class is used in db_structure.js to display the
// correct confirmation message
$html_output .= ' view';
}
$html_output .= '" ';
$html_output .= 'href="sql.php?' . $tbl_url_query
. '&reload=1&purge=1&sql_query='
. urlencode($drop_query) . '&message_to_show='
. urlencode($drop_message) . '" >'
. $titles['Drop'] . '</a></td>';
return $html_output;
}
/**
* Get HTML for show stats
*
* @param string $tbl_url_query tabel url query
* @param string $formatted_size formatted size
* @param string $unit unit
* @param string $overhead overhead
*
* @return string $html_output
*/
function PMA_getHtmlForShowStats($tbl_url_query, $formatted_size,
$unit, $overhead
) {
$html_output = '<td class="value tbl_size"><a '
. 'href="tbl_structure.php?' . $tbl_url_query . '#showusage" >'
. '<span>' . $formatted_size . '</span> '
. '<span class="unit">' . $unit . '</span>'
. '</a></td>';
$html_output .= '<td class="value tbl_overhead">' . $overhead . '</td>';
return $html_output;
}
/**
* Get HTML to show database structure creation, last update and last checkx time
*
* @param string $create_time create time
* @param string $update_time last update time
* @param string $check_time last check time
*
* @return string $html_output
*/
function PMA_getHtmlForStructureTimes($create_time, $update_time, $check_time)
{
$html_output = '';
if ($GLOBALS['cfg']['ShowDbStructureCreation']) {
$html_output .= '<td class="value tbl_creation">'
. ($create_time
? PMA_Util::localisedDate(strtotime($create_time))
: '-' )
. '</td>';
} // end if
if ($GLOBALS['cfg']['ShowDbStructureLastUpdate']) {
$html_output .= '<td class="value tbl_last_update">'
. ($update_time
? PMA_Util::localisedDate(strtotime($update_time))
: '-' )
. '</td>';
} // end if
if ($GLOBALS['cfg']['ShowDbStructureLastCheck']) {
$html_output .= '<td class="value tbl_last_check">'
. ($check_time
? PMA_Util::localisedDate(strtotime($check_time))
: '-' )
. '</td>';
}
return $html_output;
}
/**
* Get HTML for ENGINE value not null or view tables that are not empty tables
*
* @param boolean $table_is_view whether table is view
* @param array $current_table current table
* @param string $collation collation
* @param boolean $is_show_stats whether atats show or not
* @param string $tbl_url_query table url query
* @param string $formatted_size formatted size
* @param string $unit unit
* @param string $overhead overhead
* @param string $create_time create time
* @param string $update_time update time
* @param string $check_time check time
*
* @return string $html_output
*/
function PMA_getHtmlForNotNullEngineViewTable($table_is_view, $current_table,
$collation, $is_show_stats, $tbl_url_query, $formatted_size, $unit,
$overhead, $create_time, $update_time, $check_time
) {
$html_output = '';
$row_count_pre = '';
$show_superscript = '';
if ($table_is_view) {
// Drizzle views use FunctionEngine, and the only place where they are
// available are I_S and D_D schemas, where we do exact counting
if ($current_table['TABLE_ROWS'] >= $GLOBALS['cfg']['MaxExactCountViews']
&& $current_table['ENGINE'] != 'FunctionEngine'
) {
$row_count_pre = '~';
$sum_row_count_pre = '~';
$show_superscript = PMA_Util::showHint(
PMA_sanitize(
sprintf(
__('This view has at least this number of rows. Please refer to %sdocumentation%s.'),
'[doc@cfg_MaxExactCountViews]',
'[/doc]'
)
)
);
}
} elseif ($current_table['ENGINE'] == 'InnoDB'
&& (! $current_table['COUNTED'])
) {
// InnoDB table: we did not get an accurate row count
$row_count_pre = '~';
$sum_row_count_pre = '~';
$show_superscript = '';
}
$html_output .= '<td class="value tbl_rows">'
. $row_count_pre . PMA_Util::formatNumber(
$current_table['TABLE_ROWS'], 0
)
. $show_superscript . '</td>';
if (!($GLOBALS['cfg']['PropertiesNumColumns'] > 1)) {
$html_output .= '<td class="nowrap">'
. ($table_is_view ? __('View') : $current_table['ENGINE'])
. '</td>';
if (strlen($collation)) {
$html_output .= '<td class="nowrap">' . $collation . '</td>';
}
}
if ($is_show_stats) {
$html_output .= PMA_getHtmlForShowStats(
$tbl_url_query, $formatted_size, $unit, $overhead
);
}
$html_output .= PMA_getHtmlForStructureTimes(
$create_time, $update_time, $check_time
);
return $html_output;
}
/**
* Get HTML snippet view table
*
* @param boolean $is_show_stats whether stats show or not
*
* @return string $html_output
*/
function PMA_getHtmlForViewTable($is_show_stats)
{
$html_output = '<td class="value">-</td>'
. '<td>' . __('View') . '</td>'
. '<td>---</td>';
if ($is_show_stats) {
$html_output .= '<td class="value">-</td>'
. '<td class="value">-</td>';
}
return $html_output;
}
/**
* display "in use" below for a table that needs to be repaired
*
* @param integer $colspan_for_structure colspan for structure
* @param boolean $db_is_system_schema whether db is information schema or not
*
* @return string HTML snippet
*/
function PMA_getHtmlForRepairtable(
$colspan_for_structure,
$db_is_system_schema
) {
return '<td colspan="'
. ($colspan_for_structure - ($db_is_system_schema ? 5 : 8)) . '"'
. 'class="center">'
. __('in use')
. '</td>';
}
/**
* display table header (<table><thead>...</thead><tbody>)
*
* @param boolean $db_is_system_schema whether db is information schema or not
* @param boolean $replication whether to sho replication status
*
* @return string html data
*/
function PMA_tableHeader($db_is_system_schema = false, $replication = false)
{
$cnt = 0; // Let's count the columns...
if ($db_is_system_schema) {
$action_colspan = 4;
} else {
$action_colspan = 7;
}
$html_output = '<table class="data">' . "\n"
. '<thead>' . "\n"
. '<tr><th></th>' . "\n"
. '<th>'
. PMA_sortableTableHeader(__('Table'), 'table')
. '</th>' . "\n";
if ($replication) {
$html_output .= '<th>' . "\n"
. ' ' . __('Replication') . "\n"
. '</th>';
}
$html_output .= '<th colspan="' . $action_colspan . '">' . "\n"
. ' ' . __('Action') . "\n"
. '</th>'
// larger values are more interesting so default sort order is DESC
. '<th>' . PMA_sortableTableHeader(__('Rows'), 'records', 'DESC')
. PMA_Util::showHint(
PMA_sanitize(
__('May be approximate. See [doc@faq3-11]FAQ 3.11[/doc].')
)
) . "\n"
. '</th>' . "\n";
if (!($GLOBALS['cfg']['PropertiesNumColumns'] > 1)) {
$html_output .= '<th>' . PMA_sortableTableHeader(__('Type'), 'type')
. '</th>' . "\n";
$cnt++;
$html_output .= '<th>'
. PMA_sortableTableHeader(__('Collation'), 'collation')
. '</th>' . "\n";
$cnt++;
}
if ($GLOBALS['is_show_stats']) {
// larger values are more interesting so default sort order is DESC
$html_output .= '<th>'
. PMA_sortableTableHeader(__('Size'), 'size', 'DESC')
. '</th>' . "\n"
// larger values are more interesting so default sort order is DESC
. '<th>'
. PMA_sortableTableHeader(__('Overhead'), 'overhead', 'DESC')
. '</th>' . "\n";
$cnt += 2;
}
if ($GLOBALS['cfg']['ShowDbStructureCreation']) {
// larger values are more interesting so default sort order is DESC
$html_output .= '<th>'
. PMA_sortableTableHeader(__('Creation'), 'creation', 'DESC')
. '</th>' . "\n";
$cnt += 2;
}
if ($GLOBALS['cfg']['ShowDbStructureLastUpdate']) {
// larger values are more interesting so default sort order is DESC
$html_output .= '<th>'
. PMA_sortableTableHeader(__('Last update'), 'last_update', 'DESC')
. '</th>' . "\n";
$cnt += 2;
}
if ($GLOBALS['cfg']['ShowDbStructureLastCheck']) {
// larger values are more interesting so default sort order is DESC
$html_output .= '<th>'
. PMA_sortableTableHeader(__('Last check'), 'last_check', 'DESC')
. '</th>' . "\n";
$cnt += 2;
}
$html_output .= '</tr>' . "\n";
$html_output .= '</thead>' . "\n";
$html_output .= '<tbody>' . "\n";
$GLOBALS['colspan_for_structure'] = $cnt + $action_colspan + 3;
return $html_output;
}
/**
* Creates a clickable column header for table information
*
* @param string $title title to use for the link
* @param string $sort corresponds to sortable data name mapped in
* libraries/db_info.inc.php
* @param string $initial_sort_order initial sort order
*
* @return string link to be displayed in the table header
*/
function PMA_sortableTableHeader($title, $sort, $initial_sort_order = 'ASC')
{
// Set some defaults
$requested_sort = 'table';
$requested_sort_order = $future_sort_order = $initial_sort_order;
// If the user requested a sort
if (isset($_REQUEST['sort'])) {
$requested_sort = $_REQUEST['sort'];
if (isset($_REQUEST['sort_order'])) {
$requested_sort_order = $_REQUEST['sort_order'];
}
}
$order_img = '';
$order_link_params = array();
$order_link_params['title'] = __('Sort');
// If this column was requested to be sorted.
if ($requested_sort == $sort) {
if ($requested_sort_order == 'ASC') {
$future_sort_order = 'DESC';
// current sort order is ASC
$order_img = ' ' . PMA_Util::getImage(
's_asc.png',
__('Ascending'),
array('class' => 'sort_arrow', 'title' => '')
);
$order_img .= ' ' . PMA_Util::getImage(
's_desc.png',
__('Descending'),
array('class' => 'sort_arrow hide', 'title' => '')
);
// but on mouse over, show the reverse order (DESC)
$order_link_params['onmouseover'] = "$('.sort_arrow').toggle();";
// on mouse out, show current sort order (ASC)
$order_link_params['onmouseout'] = "$('.sort_arrow').toggle();";
} else {
$future_sort_order = 'ASC';
// current sort order is DESC
$order_img = ' ' . PMA_Util::getImage(
's_asc.png',
__('Ascending'),
array('class' => 'sort_arrow hide', 'title' => '')
);
$order_img .= ' ' . PMA_Util::getImage(
's_desc.png',
__('Descending'),
array('class' => 'sort_arrow', 'title' => '')
);
// but on mouse over, show the reverse order (ASC)
$order_link_params['onmouseover'] = "$('.sort_arrow').toggle();";
// on mouse out, show current sort order (DESC)
$order_link_params['onmouseout'] = "$('.sort_arrow').toggle();";
}
}
$_url_params = array(
'db' => $_REQUEST['db'],
);
$url = 'db_structure.php' . PMA_URL_getCommon($_url_params);
// We set the position back to 0 every time they sort.
$url .= "&pos=0&sort=$sort&sort_order=$future_sort_order";
if (! empty($_REQUEST['tbl_type'])) {
$url .= "&tbl_type=" . $_REQUEST['tbl_type'];
}
if (! empty($_REQUEST['tbl_group'])) {
$url .= "&tbl_group=" . $_REQUEST['tbl_group'];
}
return PMA_Util::linkOrButton(
$url, $title . $order_img, $order_link_params
);
}
/**
* Get the alias ant truname
*
* @param string $tooltip_aliasname tooltip alias name
* @param array $current_table current table
* @param string $tooltip_truename tooltip true name
*
* @return array ($alias, $truename)
*/
function PMA_getAliasAndTrueName($tooltip_aliasname, $current_table,
$tooltip_truename
) {
$alias = (! empty($tooltip_aliasname)
&& isset($tooltip_aliasname[$current_table['TABLE_NAME']])
)
? str_replace(
' ', ' ',
htmlspecialchars($tooltip_truename[$current_table['TABLE_NAME']])
)
: str_replace(
' ', ' ',
htmlspecialchars($current_table['TABLE_NAME'])
);
$truename = (! empty($tooltip_truename)
&& isset($tooltip_truename[$current_table['TABLE_NAME']])
)
? str_replace(
' ', ' ',
htmlspecialchars($tooltip_truename[$current_table['TABLE_NAME']])
)
: str_replace(
' ', ' ',
htmlspecialchars($current_table['TABLE_NAME'])
);
return array($alias, $truename);
}
/**
* Get the server slave state
*
* @param boolean $server_slave_status server slave state
* @param string $truename true name
*
* @return array ($do, $ignored)
*/
function PMA_getServerSlaveStatus($server_slave_status, $truename)
{
$ignored = false;
$do = false;
include_once 'libraries/replication.inc.php';
if ($server_slave_status) {
$nbServerSlaveDoDb = count($server_slave_Do_DB);
$nbServerSlaveIgnoreDb = count($server_slave_Ignore_DB);
if ((strlen(array_search($truename, $server_slave_Do_Table)) > 0)
|| (strlen(array_search($GLOBALS['db'], $server_slave_Do_DB)) > 0)
|| ($nbServerSlaveDoDb == 1 && $nbServerSlaveIgnoreDb == 1)
) {
$do = true;
}
foreach ($server_slave_Wild_Do_Table as $db_table) {
$table_part = PMA_extractDbOrTable($db_table, 'table');
$pattern = "@^" . substr($table_part, 0, strlen($table_part) - 1) . "@";
if (($GLOBALS['db'] == PMA_extractDbOrTable($db_table, 'db'))
&& (preg_match($pattern, $truename))
) {
$do = true;
}
}
if ((strlen(array_search($truename, $server_slave_Ignore_Table)) > 0)
|| (strlen(array_search($GLOBALS['db'], $server_slave_Ignore_DB)) > 0)
) {
$ignored = true;
}
foreach ($server_slave_Wild_Ignore_Table as $db_table) {
$table_part = PMA_extractDbOrTable($db_table, 'table');
$pattern = "@^" . substr($table_part, 0, strlen($table_part) - 1) . "@";
if (($db == PMA_extractDbOrTable($db_table))
&& (preg_match($pattern, $truename))
) {
$ignored = true;
}
}
}
return array($do, $ignored);
}
/**
* Get the value set for ENGINE table,
* $current_table, $formatted_size, $unit, $formatted_overhead,
* $overhead_unit, $overhead_size, $table_is_view
*
* @param array $current_table current table
* @param boolean $db_is_system_schema whether db is information schema or not
* @param boolean $is_show_stats whether stats show or not
* @param boolean $table_is_view whether table is view or not
* @param double $sum_size totle table size
* @param double $overhead_size overhead size
*
* @return array
*/
function PMA_getStuffForEngineTypeTable($current_table, $db_is_system_schema,
$is_show_stats, $table_is_view, $sum_size, $overhead_size
) {
$formatted_size = '-';
$unit = '';
$formatted_overhead = '';
$overhead_unit = '';
switch ( $current_table['ENGINE']) {
// MyISAM, ISAM or Heap table: Row count, data size and index size
// are accurate; data size is accurate for ARCHIVE
case 'MyISAM' :
case 'ISAM' :
case 'HEAP' :
case 'MEMORY' :
case 'ARCHIVE' :
case 'Aria' :
case 'Maria' :
list($current_table, $formatted_size, $unit, $formatted_overhead,
$overhead_unit, $overhead_size, $sum_size) = PMA_getValuesForAriaTable(
$db_is_system_schema, $current_table, $is_show_stats,
$sum_size, $overhead_size, $formatted_size, $unit,
$formatted_overhead, $overhead_unit
);
break;
case 'InnoDB' :
case 'PBMS' :
// InnoDB table: Row count is not accurate but data and index sizes are.
// PBMS table in Drizzle: TABLE_ROWS is taken from table cache,
// so it may be unavailable
list($current_table, $formatted_size, $unit, $sum_size)
= PMA_getValuesForInnodbTable($current_table, $is_show_stats, $sum_size);
//$display_rows = ' - ';
break;
// Mysql 5.0.x (and lower) uses MRG_MyISAM
// and MySQL 5.1.x (and higher) uses MRG_MYISAM
// Both are aliases for MERGE
case 'MRG_MyISAM' :
case 'MRG_MYISAM' :
case 'MERGE' :
case 'BerkeleyDB' :
// Merge or BerkleyDB table: Only row count is accurate.
if ($is_show_stats) {
$formatted_size = ' - ';
$unit = '';
}
break;
// for a view, the ENGINE is sometimes reported as null,
// or on some servers it's reported as "SYSTEM VIEW"
case null :
case 'SYSTEM VIEW' :
case 'FunctionEngine' :
// if table is broken, Engine is reported as null, so one more test
if ($current_table['TABLE_TYPE'] == 'VIEW') {
// countRecords() takes care of $cfg['MaxExactCountViews']
$current_table['TABLE_ROWS'] = PMA_Table::countRecords(
$GLOBALS['db'], $current_table['TABLE_NAME'],
true, true
);
$table_is_view = true;
}
break;
default :
// Unknown table type.
if ($is_show_stats) {
$formatted_size = __('unknown');
$unit = '';
}
} // end switch
return array($current_table, $formatted_size, $unit, $formatted_overhead,
$overhead_unit, $overhead_size, $table_is_view, $sum_size
);
}
/**
* Get values for ARIA/MARIA tables
* $current_table, $formatted_size, $unit, $formatted_overhead,
* $overhead_unit, $overhead_size
*
* @param boolean $db_is_system_schema whether db is information schema or not
* @param array $current_table current table
* @param boolean $is_show_stats whether stats show or not
* @param double $sum_size sum size
* @param double $overhead_size overhead size
* @param number $formatted_size formatted size
* @param string $unit unit
* @param number $formatted_overhead overhead formatted
* @param string $overhead_unit overhead unit
*
* @return array
*/
function PMA_getValuesForAriaTable($db_is_system_schema, $current_table,
$is_show_stats, $sum_size, $overhead_size, $formatted_size, $unit,
$formatted_overhead, $overhead_unit
) {
if ($db_is_system_schema) {
$current_table['Rows'] = PMA_Table::countRecords(
$GLOBALS['db'], $current_table['Name']
);
}
if ($is_show_stats) {
$tblsize = doubleval($current_table['Data_length'])
+ doubleval($current_table['Index_length']);
$sum_size += $tblsize;
list($formatted_size, $unit) = PMA_Util::formatByteDown(
$tblsize, 3, ($tblsize > 0) ? 1 : 0
);
if (isset($current_table['Data_free']) && $current_table['Data_free'] > 0) {
list($formatted_overhead, $overhead_unit)
= PMA_Util::formatByteDown(
$current_table['Data_free'], 3,
(($current_table['Data_free'] > 0) ? 1 : 0)
);
$overhead_size += $current_table['Data_free'];
}
}
return array($current_table, $formatted_size, $unit, $formatted_overhead,
$overhead_unit, $overhead_size, $sum_size
);
}
/**
* Get values for InnoDB table
* $current_table, $formatted_size, $unit, $sum_size
*
* @param array $current_table current table
* @param boolean $is_show_stats whether stats show or not
* @param double $sum_size sum size
*
* @return array
*/
function PMA_getValuesForInnodbTable($current_table, $is_show_stats, $sum_size)
{
$formatted_size = $unit = '';
if (($current_table['ENGINE'] == 'InnoDB'
&& $current_table['TABLE_ROWS'] < $GLOBALS['cfg']['MaxExactCount'])
|| !isset($current_table['TABLE_ROWS'])
) {
$current_table['COUNTED'] = true;
$current_table['TABLE_ROWS'] = PMA_Table::countRecords(
$GLOBALS['db'], $current_table['TABLE_NAME'],
true, false
);
} else {
$current_table['COUNTED'] = false;
}
// Drizzle doesn't provide data and index length, check for null
if ($is_show_stats && $current_table['Data_length'] !== null) {
$tblsize = $current_table['Data_length'] + $current_table['Index_length'];
$sum_size += $tblsize;
list($formatted_size, $unit) = PMA_Util::formatByteDown(
$tblsize, 3, (($tblsize > 0) ? 1 : 0)
);
}
return array($current_table, $formatted_size, $unit, $sum_size);
}
/**
* table structure
*/
/**
* Get the HTML snippet for structure table table header
*
* @param boolean $db_is_system_schema whether db is information schema or not
* @param boolean $tbl_is_view whether table is view or not
*
* @return string $html_output
*/
function PMA_getHtmlForTableStructureHeader(
$db_is_system_schema,
$tbl_is_view
) {
$html_output = '<thead>';
$html_output .= '<tr>';
$html_output .= '<th></th>'
. '<th>#</th>'
. '<th>' . __('Name') . '</th>'
. '<th>' . __('Type') . '</th>'
. '<th>' . __('Collation') . '</th>'
. '<th>' . __('Attributes') . '</th>'
. '<th>' . __('Null') . '</th>'
. '<th>' . __('Default') . '</th>'
. '<th>' . __('Extra') . '</th>';
if ($db_is_system_schema || $tbl_is_view) {
$html_output .= '<th>' . __('View') . '</th>';
} else { /* see tbl_structure.js, function moreOptsMenuResize() */
$colspan = 9;
if (PMA_DRIZZLE) {
$colspan -= 2;
}
if (PMA_Util::showIcons('ActionLinksMode')) {
$colspan--;
}
$html_output .= '<th colspan="' . $colspan . '" '
. 'class="action">' . __('Action') . '</th>';
}
$html_output .= '</tr>'
. '</thead>';
return $html_output;
}
/**
* Get HTML for structure table's rows and return $odd_row parameter also
* For "Action" Column, this function contains only HTML code for "Change"
* and "Drop"
*
* @param array $row current row
* @param string $rownum row number
* @param string $displayed_field_name displayed field name
* @param string $type_nowrap type nowrap
* @param array $extracted_columnspec associative array containing type,
* spec_in_brackets and possibly
* enum_set_values (another array)
* @param string $type_mime mime type
* @param string $field_charset field charset
* @param string $attribute attribute (BINARY, UNSIGNED,
* UNSIGNED ZEROFILL,
* on update CURRENT_TIMESTAMP)
* @param boolean $tbl_is_view whether tables is view or not
* @param boolean $db_is_system_schema whether db is information schema or not
* @param string $url_query url query
* @param string $field_encoded field encoded
* @param array $titles titles array
* @param string $table table
*
* @return array ($html_output, $odd_row)
*/
function PMA_getHtmlTableStructureRow($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
) {
$html_output = '<td class="center">'
. '<input type="checkbox" class="checkall" name="selected_fld[]" '
. 'value="' . htmlspecialchars($row['Field']) . '" '
. 'id="checkbox_row_' . $rownum . '"/>'
. '</td>';
$html_output .= '<td class="right">'
. $rownum
. '</td>';
$html_output .= '<th class="nowrap">'
. '<label for="checkbox_row_' . $rownum . '">'
. $displayed_field_name . '</label>'
. '</th>';
$html_output .= '<td' . $type_nowrap . '>'
. '<bdo dir="ltr" lang="en">'
. $extracted_columnspec['displayed_type'] . $type_mime
. '</bdo></td>';
$html_output .= '<td>' .
(empty($field_charset)
? ''
: '<dfn title="' . PMA_getCollationDescr($field_charset) . '">'
. $field_charset . '</dfn>'
)
. '</td>';
$html_output .= '<td class="column_attribute nowrap">'
. $attribute . '</td>';
$html_output .= '<td>'
. (($row['Null'] == 'YES') ? __('Yes') : __('No')) . ' </td>';
$html_output .= '<td class="nowrap">';
if (isset($row['Default'])) {
if ($extracted_columnspec['type'] == 'bit') {
// here, $row['Default'] contains something like b'010'
$html_output .= PMA_Util::convertBitDefaultValue($row['Default']);
} else {
$html_output .= $row['Default'];
}
} else {
$html_output .= '<i>' . _pgettext('None for default', 'None') . '</i>';
}
$html_output .= '</td>';
$html_output .= '<td class="nowrap">' . strtoupper($row['Extra']) . '</td>';
$html_output .= PMA_getHtmlForDropColumn(
$tbl_is_view, $db_is_system_schema,
$url_query, $field_encoded,
$titles, $table, $row
);
return $html_output;
}
/**
* Get HTML code for "Drop" Action link
*
* @param boolean $tbl_is_view whether tables is view or not
* @param boolean $db_is_system_schema whether db is information schema or not
* @param string $url_query url query
* @param string $field_encoded field encoded
* @param array $titles tittles array
* @param string $table table
* @param array $row current row
*
* @return string $html_output
*/
function PMA_getHtmlForDropColumn($tbl_is_view, $db_is_system_schema,
$url_query, $field_encoded, $titles, $table, $row
) {
$html_output = '';
if (! $tbl_is_view && ! $db_is_system_schema) {
$html_output .= '<td class="edit center">'
. '<a class="change_column_anchor ajax"'
. ' href="tbl_structure.php?'
. $url_query . '&field=' . $field_encoded
. '&change_column=1">'
. $titles['Change'] . '</a>' . '</td>';
$html_output .= '<td class="drop center">'
. '<a class="drop_column_anchor ajax"'
. ' href="sql.php?' . $url_query . '&sql_query='
. urlencode(
'ALTER TABLE ' . PMA_Util::backquote($table)
. ' DROP ' . PMA_Util::backquote($row['Field']) . ';'
)
. '&dropped_column=' . urlencode($row['Field'])
. '&message_to_show=' . urlencode(
sprintf(
__('Column %s has been dropped.'),
htmlspecialchars($row['Field'])
)
) . '" >'
. $titles['Drop'] . '</a>'
. '</td>';
}
return $html_output;
}
/**
* Get HTML for "check all" check box with "with selected" actions in table
* structure
*
* @param string $pmaThemeImage pma theme image url
* @param string $text_dir test directory
* @param boolean $tbl_is_view whether table is view or not
* @param boolean $db_is_system_schema whether db is information schema or not
* @param string $tbl_storage_engine table storage engine
*
* @return string $html_output
*/
function PMA_getHtmlForCheckAllTableColumn($pmaThemeImage, $text_dir,
$tbl_is_view, $db_is_system_schema, $tbl_storage_engine
) {
$html_output = '<img class="selectallarrow" '
. 'src="' . $pmaThemeImage . 'arrow_' . $text_dir . '.png" '
. 'width="38" height="22" alt="' . __('With selected:') . '" />';
$html_output .= '<input type="checkbox" id="fieldsForm_checkall" '
. 'class="checkall_box" title="' . __('Check All') . '" />'
. '<label for="fieldsForm_checkall">' . __('Check All') . '</label>';
$html_output .= '<i style="margin-left: 2em">'
. __('With selected:') . '</i>';
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_browse',
__('Browse'), 'b_browse.png', 'browse'
);
if (! $tbl_is_view && ! $db_is_system_schema) {
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit change_columns_anchor ajax',
'submit_mult_change', __('Change'), 'b_edit.png', 'change'
);
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_drop',
__('Drop'), 'b_drop.png', 'drop'
);
if ('ARCHIVE' != $tbl_storage_engine) {
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_primary',
__('Primary'), 'b_primary.png', 'primary'
);
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_unique',
__('Unique'), 'b_unique.png', 'unique'
);
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_index',
__('Index'), 'b_index.png', 'index'
);
}
if (! empty($tbl_storage_engine) && $tbl_storage_engine == 'MYISAM') {
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_spatial',
__('Spatial'), 'b_spatial.png', 'spatial'
);
}
if (! empty($tbl_storage_engine)
&& ($tbl_storage_engine == 'MYISAM'
|| $tbl_storage_engine == 'ARIA'
|| $tbl_storage_engine == 'MARIA')
) {
$html_output .= PMA_Util::getButtonOrImage(
'submit_mult', 'mult_submit', 'submit_mult_fulltext',
__('Fulltext'), 'b_ftext.png', 'ftext'
);
}
}
return $html_output;
}
/**
* Get HTML for move columns dialog
*
* @return string $html_output
*/
function PMA_getHtmlDivForMoveColumnsDialog()
{
$html_output = '<div id="move_columns_dialog" '
. 'title="' . __('Move columns') . '" style="display: none">';
$html_output .= '<p>'
. __('Move the columns by dragging them up and down.') . '</p>';
$html_output .= '<form action="tbl_structure.php">'
. '<div>'
. PMA_URL_getHiddenInputs($GLOBALS['db'], $GLOBALS['table'])
. '<ul></ul>'
. '</div>'
. '</form>'
. '</div>';
return $html_output;
}
/**
* Get HTML for edit views'
*
* @param string $url_params URL parameters
*
* @return string $html_output
*/
function PMA_getHtmlForEditView($url_params)
{
$query = "SELECT `VIEW_DEFINITION`, `CHECK_OPTION`, `DEFINER`, `SECURITY_TYPE`"
. " FROM `INFORMATION_SCHEMA`.`VIEWS`"
. " WHERE TABLE_SCHEMA='" . PMA_Util::sqlAddSlashes($GLOBALS['db']) . "'"
. " AND TABLE_NAME='" . PMA_Util::sqlAddSlashes($GLOBALS['table']) . "';";
$item = $GLOBALS['dbi']->fetchSingleRow($query);
$view = array(
'operation' => 'alter',
'definer' => $item['DEFINER'],
'sql_security' => $item['SECURITY_TYPE'],
'name' => $GLOBALS['table'],
'as' => $item['VIEW_DEFINITION'],
'with' => $item['CHECK_OPTION'],
);
$url = 'view_create.php' . PMA_URL_getCommon($url_params) . '&';
$url .= implode(
'&',
array_map(
function ($key, $val) {
return 'view[' . urlencode($key) . ']=' . urlencode($val);
},
array_keys($view),
$view
)
);
$html_output = PMA_Util::linkOrButton(
$url,
PMA_Util::getIcon('b_edit.png', __('Edit view'), true)
);
return $html_output;
}
/**
* Get HTML links for 'Print view', 'Relation view', 'Propose table structure',
* 'Track table' and 'Move columns'
*
* @param string $url_query url query
* @param boolean $tbl_is_view whether table is view or not
* @param boolean $db_is_system_schema whether db is information schema or not
* @param string $tbl_storage_engine table storage engine
* @param array $cfgRelation current relation parameters
*
* @return string $html_output
*/
function PMA_getHtmlForOptionalActionLinks($url_query, $tbl_is_view,
$db_is_system_schema, $tbl_storage_engine, $cfgRelation
) {
$html_output = '<a href="tbl_printview.php?' . $url_query
. '" target="print_view">'
. PMA_Util::getIcon('b_print.png', __('Print view'), true)
. '</a>';
if (! $tbl_is_view && ! $db_is_system_schema) {
// if internal relations are available, or foreign keys are supported
// ($tbl_storage_engine comes from libraries/tbl_info.inc.php
if ($cfgRelation['relwork']
|| PMA_Util::isForeignKeySupported($tbl_storage_engine)
) {
$html_output .= '<a href="tbl_relation.php?' . $url_query . '">'
. PMA_Util::getIcon(
'b_relations.png', __('Relation view'), true
)
. '</a>';
}
if (!PMA_DRIZZLE) {
$html_output .= '<a href="sql.php?' . $url_query
. '&session_max_rows=all&sql_query=' . urlencode(
'SELECT * FROM ' . PMA_Util::backquote($GLOBALS['table'])
. ' PROCEDURE ANALYSE()'
) . '">'
. PMA_Util::getIcon(
'b_tblanalyse.png',
__('Propose table structure'),
true
)
. '</a>';
$html_output .= PMA_Util::showMySQLDocu('procedure_analyse') . "\n";
}
if (PMA_Tracker::isActive()) {
$html_output .= '<a href="tbl_tracking.php?' . $url_query . '">'
. PMA_Util::getIcon('eye.png', __('Track table'), true)
. '</a>';
}
$html_output .= '<a href="#" id="move_columns_anchor">'
. PMA_Util::getIcon('b_move.png', __('Move columns'), true)
. '</a>';
}
return $html_output;
}
/**
* Get HTML snippet for "Add column" feature in structure table
*
* @param array $columns_list column list array
*
* @return string $html_output
*/
function PMA_getHtmlForAddColumn($columns_list)
{
$html_output = '<form method="post" action="tbl_addfield.php" '
. 'id="addColumns" name="addColumns" '
. 'onsubmit="return checkFormElementInRange('
. 'this, \'num_fields\', \'' . str_replace(
'\'',
'\\\'',
__('You have to add at least one column.')
) . '\', 1)'
. '">';
$html_output .= PMA_URL_getHiddenInputs(
$GLOBALS['db'],
$GLOBALS['table']
);
if (PMA_Util::showIcons('ActionLinksMode')) {
$html_output .=PMA_Util::getImage(
'b_insrow.png',
__('Add column')
);
}
$num_fields = '<input type="number" name="num_fields" '
. 'value="1" onfocus="this.select()" '
. 'min="1" required />';
$html_output .= sprintf(__('Add %s column(s)'), $num_fields);
// I tried displaying the drop-down inside the label but with Firefox
// the drop-down was blinking
$column_selector = '<select name="after_field" '
. 'onclick="this.form.field_where[2].checked=true" '
. 'onchange="this.form.field_where[2].checked=true">';
foreach ($columns_list as $one_column_name) {
$column_selector .= '<option '
. 'value="' . htmlspecialchars($one_column_name) . '">'
. htmlspecialchars($one_column_name)
. '</option>';
}
$column_selector .= '</select>';
$choices = array(
'last' => __('At End of Table'),
'first' => __('At Beginning of Table'),
'after' => sprintf(__('After %s'), '')
);
$html_output .= PMA_Util::getRadioFields(
'field_where', $choices, 'last', false
);
$html_output .= $column_selector;
$html_output .= '<input type="submit" value="' . __('Go') . '" />'
. '</form>';
return $html_output;
}
/**
* Get HTML snippet for table rows in the Information ->Space usage table
*
* @param boolean $odd_row whether current row is odd or even
* @param string $name type of usage
* @param string $value value of usage
* @param string $unit unit
*
* @return string $html_output
*/
function PMA_getHtmlForSpaceUsageTableRow($odd_row, $name, $value, $unit)
{
$html_output = '<tr class="' . (($odd_row = !$odd_row) ? 'odd' : 'even') . '">';
$html_output .= '<th class="name">' . $name . '</th>';
$html_output .= '<td class="value">' . $value . '</td>';
$html_output .= '<td class="unit">' . $unit . '</td>';
$html_output .= '</tr>';
return $html_output;
}
/**
* Get HTML for Optimize link if overhead in Information fieldset
*
* @param string $url_query URL query
*
* @return string $html_output
*/
function PMA_getHtmlForOptimizeLink($url_query)
{
$html_output = '<tr class="tblFooters">';
$html_output .= '<td colspan="3" class="center">';
$html_output .= '<a href="sql.php?' . $url_query
. '&pos=0&sql_query=' . urlencode(
'OPTIMIZE TABLE ' . PMA_Util::backquote($GLOBALS['table'])
)
. '">'
. PMA_Util::getIcon('b_tbloptimize.png', __('Optimize table'))
. '</a>';
$html_output .= '</td>';
$html_output .= '</tr>';
return $html_output;
}
/**
* Get HTML for 'Row statistics' table row
*
* @param boolean $odd_row whether current row is odd or even
* @param string $name statement name
* @param mixed $value value
*
* @return string $html_output
*/
function PMA_getHtmlForRowStatsTableRow($odd_row, $name, $value)
{
$html_output = '<tr class="' . (($odd_row = !$odd_row) ? 'odd' : 'even') . '">';
$html_output .= '<th class="name">' . $name . '</th>';
$html_output .= '<td class="value">' . $value . '</td>';
$html_output .= '</tr>';
return $html_output;
}
/**
* Get HTML snippet for display Row statistics table
*
* @param array $showtable show table array
* @param string $tbl_collation table collation
* @param boolean $is_innodb whether table is innob or not
* @param boolean $mergetable Checks if current table is a merge table
* @param integer $avg_size average size
* @param string $avg_unit average unit
*
* @return string $html_output
*/
function getHtmlForRowStatsTable($showtable, $tbl_collation,
$is_innodb, $mergetable, $avg_size, $avg_unit
) {
$odd_row = false;
$html_output = '<table id="tablerowstats" class="data">';
$html_output .= '<caption class="tblHeaders">'
. __('Row statistics') . '</caption>';
$html_output .= '<tbody>';
if (isset($showtable['Row_format'])) {
if ($showtable['Row_format'] == 'Fixed') {
$value = __('static');
} elseif ($showtable['Row_format'] == 'Dynamic') {
$value = __('dynamic');
} else {
$value = $showtable['Row_format'];
}
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row, __('Format'), $value
);
$odd_row = !$odd_row;
}
if (! empty($showtable['Create_options'])) {
if ($showtable['Create_options'] == 'partitioned') {
$value = __('partitioned');
} else {
$value = $showtable['Create_options'];
}
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row, __('Options'), $value
);
$odd_row = !$odd_row;
}
if (!empty($tbl_collation)) {
$value = '<dfn title="' . PMA_getCollationDescr($tbl_collation) . '">'
. $tbl_collation . '</dfn>';
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row, __('Collation'), $value
);
$odd_row = !$odd_row;
}
if (!$is_innodb && isset($showtable['Rows'])) {
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Rows'),
PMA_Util::formatNumber($showtable['Rows'], 0)
);
$odd_row = !$odd_row;
}
if (!$is_innodb
&& isset($showtable['Avg_row_length'])
&& $showtable['Avg_row_length'] > 0
) {
list($avg_row_length_value, $avg_row_length_unit)
= PMA_Util::formatByteDown(
$showtable['Avg_row_length'],
6,
1
);
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Row length'),
($avg_row_length_value . ' ' . $avg_row_length_unit)
);
unset($avg_row_length_value, $avg_row_length_unit);
$odd_row = !$odd_row;
}
if (!$is_innodb
&& isset($showtable['Data_length'])
&& $showtable['Rows'] > 0
&& $mergetable == false
) {
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Row size'),
($avg_size . ' ' . $avg_unit)
);
$odd_row = !$odd_row;
}
if (isset($showtable['Auto_increment'])) {
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Next autoindex'),
PMA_Util::formatNumber($showtable['Auto_increment'], 0)
);
$odd_row = !$odd_row;
}
if (isset($showtable['Create_time'])) {
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Creation'),
PMA_Util::localisedDate(strtotime($showtable['Create_time']))
);
$odd_row = !$odd_row;
}
if (isset($showtable['Update_time'])) {
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Last update'),
PMA_Util::localisedDate(strtotime($showtable['Update_time']))
);
$odd_row = !$odd_row;
}
if (isset($showtable['Check_time'])) {
$html_output .= PMA_getHtmlForRowStatsTableRow(
$odd_row,
__('Last check'),
PMA_Util::localisedDate(strtotime($showtable['Check_time']))
);
}
$html_output .= '</tbody>'
. '</table>';
return $html_output;
}
/**
* Get HTML snippet for action row in structure table,
* This function returns common HTML <td> for Primary, Unique, Index,
* Spatial actions
*
* @param array $type column type
* @param array $tbl_storage_engine table storage engine
* @param string $class class attribute for <td>
* @param boolean $hasField has field
* @param boolean $hasLinkClass has <a> the class attribute
* @param string $url_query url query
* @param boolean $primary primary if set, false otherwise
* @param string $syntax Sql syntax
* @param string $message message to show
* @param string $action action
* @param array $titles titles array
* @param array $row current row
* @param boolean $isPrimary is primary action
*
* @return string $html_output
*/
function PMA_getHtmlForActionRowInStructureTable($type, $tbl_storage_engine,
$class, $hasField, $hasLinkClass, $url_query, $primary, $syntax,
$message, $action, $titles, $row, $isPrimary
) {
$html_output = '<li class="' . $class . '">';
if ($type == 'text'
|| $type == 'blob'
|| 'ARCHIVE' == $tbl_storage_engine
|| $hasField
) {
$html_output .= $titles['No' . $action];
} else {
$html_output .= '<a rel="samepage" '
. ($hasLinkClass ? 'class="ajax add_primary_key_anchor" ' :
($action=='Index' ? 'class="ajax add_index_anchor"' :
($action=='Unique' ? 'class="ajax add_unique_anchor"' : ' ')
)
)
. ' href="sql.php?' . $url_query . '&sql_query='
. urlencode(
'ALTER TABLE ' . PMA_Util::backquote($GLOBALS['table'])
. ($isPrimary ? ($primary ? ' DROP PRIMARY KEY,' : '') : '')
. ' ' . $syntax . '('
. PMA_Util::backquote($row['Field']) . ');'
)
. '&message_to_show=' . urlencode(
sprintf(
$message,
htmlspecialchars($row['Field'])
)
) . '" >'
. $titles[$action] . '</a>';
}
$html_output .= '</li>';
return $html_output;
}
/**
* Get HTML for fulltext action
*
* @param string $tbl_storage_engine table storage engine
* @param string $type column type
* @param string $url_query url query
* @param array $row current row
* @param array $titles titles array
*
* @return string $html_output
*/
function PMA_getHtmlForFullTextAction($tbl_storage_engine, $type, $url_query,
$row, $titles
) {
$html_output = '<li class="fulltext nowrap">';
if (! empty($tbl_storage_engine)
&& ($tbl_storage_engine == 'MYISAM'
|| $tbl_storage_engine == 'ARIA'
|| $tbl_storage_engine == 'MARIA'
|| ($tbl_storage_engine == 'INNODB' && PMA_MYSQL_INT_VERSION >= 50604))
&& (strpos($type, 'text') !== false || strpos($type, 'char') !== false)
) {
$html_output .= '<a rel="samepage" href="sql.php?' . $url_query
. '&sql_query='
. urlencode(
'ALTER TABLE ' . PMA_Util::backquote($GLOBALS['table'])
. ' ADD FULLTEXT(' . PMA_Util::backquote($row['Field'])
. ');'
)
. '&message_to_show='
. urlencode(
sprintf(
__('An index has been added on %s.'),
htmlspecialchars($row['Field'])
)
)
. '">';
$html_output .= $titles['IdxFulltext'] . '</a>';
} else {
$html_output .= $titles['NoIdxFulltext'];
}
$html_output .= '</li>';
return $html_output;
}
/**
* Get HTML snippet for "Distinc Value" action
*
* @param string $url_query url query
* @param array $row current row
* @param array $titles titles array
*
* @return string $html_output
*/
function PMA_getHtmlForDistinctValueAction($url_query, $row, $titles)
{
$html_output = '<li class="browse nowrap">';
$html_output .= '<a href="sql.php?' . $url_query . '&sql_query='
. urlencode(
'SELECT COUNT(*) AS ' . PMA_Util::backquote(__('Rows'))
. ', ' . PMA_Util::backquote($row['Field'])
. ' FROM ' . PMA_Util::backquote($GLOBALS['table'])
. ' GROUP BY ' . PMA_Util::backquote($row['Field'])
. ' ORDER BY ' . PMA_Util::backquote($row['Field'])
)
. '">'
. $titles['DistinctValues']
. '</a>';
$html_output .= '</li>';
return $html_output;
}
/**
* Get HTML snippet for Actions in table structure
*
* @param string $type column type
* @param string $tbl_storage_engine table storage engine
* @param boolean $primary primary if set, false otherwise
* @param string $field_name column name
* @param string $url_query url query
* @param array $titles titles array
* @param array $row current row
* @param string $rownum row number
* @param array $hidden_titles hidden titles
* @param array $columns_with_unique_index columns with unique index
*
* @return string $html_output;
*/
function PMA_getHtmlForActionsInTableStructure($type, $tbl_storage_engine,
$primary, $field_name, $url_query, $titles, $row, $rownum, $hidden_titles,
$columns_with_unique_index
) {
$html_output = '<td><ul class="table-structure-actions resizable-menu">';
$html_output .= PMA_getHtmlForActionRowInStructureTable(
$type, $tbl_storage_engine,
'primary nowrap',
($primary && $primary->hasColumn($field_name)),
true, $url_query, $primary,
'ADD PRIMARY KEY',
__('A primary key has been added on %s.'),
'Primary', $titles, $row, true
);
$html_output .= PMA_getHtmlForActionRowInStructureTable(
$type, $tbl_storage_engine,
'add_unique unique nowrap',
isset($columns_with_unique_index[$field_name]),
false, $url_query, $primary, 'ADD UNIQUE',
__('An index has been added on %s.'),
'Unique', $titles, $row, false
);
$html_output .= PMA_getHtmlForActionRowInStructureTable(
$type, $tbl_storage_engine,
'add_index nowrap', false, false, $url_query,
$primary, 'ADD INDEX', __('An index has been added on %s.'),
'Index', $titles, $row, false
);
if (!PMA_DRIZZLE) {
$spatial_types = array(
'geometry', 'point', 'linestring', 'polygon', 'multipoint',
'multilinestring', 'multipolygon', 'geomtrycollection'
);
$html_output .= PMA_getHtmlForActionRowInStructureTable(
$type, $tbl_storage_engine,
'spatial nowrap',
(! in_array($type, $spatial_types)
|| 'MYISAM' != $tbl_storage_engine
),
false, $url_query, $primary, 'ADD SPATIAL',
__('An index has been added on %s.'), 'Spatial',
$titles, $row, false
);
// FULLTEXT is possible on TEXT, CHAR and VARCHAR
$html_output .= PMA_getHtmlForFullTextAction(
$tbl_storage_engine, $type, $url_query, $row, $titles
);
}
$html_output .= PMA_getHtmlForDistinctValueAction($url_query, $row, $titles);
$html_output .= '<div class="clearfloat"></div></ul></td>';
return $html_output;
}
/**
* Get hidden action titles (image and string)
*
* @return array $hidden_titles
*/
function PMA_getHiddenTitlesArray()
{
$hidden_titles = array();
$hidden_titles['DistinctValues'] = PMA_Util::getIcon(
'b_browse.png', __('Distinct values'), true
);
$hidden_titles['Primary'] = PMA_Util::getIcon(
'b_primary.png', __('Add primary key'), true
);
$hidden_titles['NoPrimary'] = PMA_Util::getIcon(
'bd_primary.png', __('Add primary key'), true
);
$hidden_titles['Index'] = PMA_Util::getIcon(
'b_index.png', __('Add index'), true
);
$hidden_titles['NoIndex'] = PMA_Util::getIcon(
'bd_index.png', __('Add index'), true
);
$hidden_titles['Unique'] = PMA_Util::getIcon(
'b_unique.png', __('Add unique index'), true
);
$hidden_titles['NoUnique'] = PMA_Util::getIcon(
'bd_unique.png', __('Add unique index'), true
);
$hidden_titles['Spatial'] = PMA_Util::getIcon(
'b_spatial.png', __('Add SPATIAL index'), true
);
$hidden_titles['NoSpatial'] = PMA_Util::getIcon(
'bd_spatial.png', __('Add SPATIAL index'), true
);
$hidden_titles['IdxFulltext'] = PMA_Util::getIcon(
'b_ftext.png', __('Add FULLTEXT index'), true
);
$hidden_titles['NoIdxFulltext'] = PMA_Util::getIcon(
'bd_ftext.png', __('Add FULLTEXT index'), true
);
return $hidden_titles;
}
/**
* Get action titles (image or string array
*
* @return array $titles
*/
function PMA_getActionTitlesArray()
{
$titles = array();
$titles['Change']
= PMA_Util::getIcon('b_edit.png', __('Change'));
$titles['Drop']
= PMA_Util::getIcon('b_drop.png', __('Drop'));
$titles['NoDrop']
= PMA_Util::getIcon('b_drop.png', __('Drop'));
$titles['Primary']
= PMA_Util::getIcon('b_primary.png', __('Primary'));
$titles['Index']
= PMA_Util::getIcon('b_index.png', __('Index'));
$titles['Unique']
= PMA_Util::getIcon('b_unique.png', __('Unique'));
$titles['Spatial']
= PMA_Util::getIcon('b_spatial.png', __('Spatial'));
$titles['IdxFulltext']
= PMA_Util::getIcon('b_ftext.png', __('Fulltext'));
$titles['NoPrimary']
= PMA_Util::getIcon('bd_primary.png', __('Primary'));
$titles['NoIndex']
= PMA_Util::getIcon('bd_index.png', __('Index'));
$titles['NoUnique']
= PMA_Util::getIcon('bd_unique.png', __('Unique'));
$titles['NoSpatial']
= PMA_Util::getIcon('bd_spatial.png', __('Spatial'));
$titles['NoIdxFulltext']
= PMA_Util::getIcon('bd_ftext.png', __('Fulltext'));
$titles['DistinctValues']
= PMA_Util::getIcon('b_browse.png', __('Distinct values'));
return $titles;
}
/**
* Get HTML snippet for display table statistics
*
* @param array $showtable full table status info
* @param integer $table_info_num_rows table info number of rows
* @param boolean $tbl_is_view whether table is view or not
* @param boolean $db_is_system_schema whether db is information schema or not
* @param string $tbl_storage_engine table storage engine
* @param string $url_query url query
* @param string $tbl_collation table collation
*
* @return string $html_output
*/
function PMA_getHtmlForDisplayTableStats($showtable, $table_info_num_rows,
$tbl_is_view, $db_is_system_schema, $tbl_storage_engine, $url_query,
$tbl_collation
) {
$html_output = '<div id="tablestatistics">';
if (empty($showtable)) {
$showtable = PMA_Table::sGetStatusInfo(
$GLOBALS['db'], $GLOBALS['table'], null, true
);
}
$nonisam = false;
$is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
if (isset($showtable['Type'])
&& ! preg_match('@ISAM|HEAP@i', $showtable['Type'])
) {
$nonisam = true;
}
// Gets some sizes
$mergetable = PMA_Table::isMerge($GLOBALS['db'], $GLOBALS['table']);
// this is to display for example 261.2 MiB instead of 268k KiB
$max_digits = 3;
$decimals = 1;
list($data_size, $data_unit) = PMA_Util::formatByteDown(
$showtable['Data_length'], $max_digits, $decimals
);
if ($mergetable == false) {
list($index_size, $index_unit) = PMA_Util::formatByteDown(
$showtable['Index_length'], $max_digits, $decimals
);
}
// InnoDB returns a huge value in Data_free, do not use it
if (! $is_innodb
&& isset($showtable['Data_free'])
&& $showtable['Data_free'] > 0
) {
list($free_size, $free_unit) = PMA_Util::formatByteDown(
$showtable['Data_free'], $max_digits, $decimals
);
list($effect_size, $effect_unit) = PMA_Util::formatByteDown(
$showtable['Data_length'] + $showtable['Index_length']
- $showtable['Data_free'],
$max_digits, $decimals
);
} else {
list($effect_size, $effect_unit) = PMA_Util::formatByteDown(
$showtable['Data_length'] + $showtable['Index_length'],
$max_digits, $decimals
);
}
list($tot_size, $tot_unit) = PMA_Util::formatByteDown(
$showtable['Data_length'] + $showtable['Index_length'],
$max_digits, $decimals
);
if ($table_info_num_rows > 0) {
list($avg_size, $avg_unit) = PMA_Util::formatByteDown(
($showtable['Data_length'] + $showtable['Index_length'])
/ $showtable['Rows'],
6, 1
);
}
// Displays them
$odd_row = false;
$html_output .= '<fieldset>'
. '<legend>' . __('Information') . '</legend>'
. '<a id="showusage"></a>';
if (! $tbl_is_view && ! $db_is_system_schema) {
$html_output .= '<table id="tablespaceusage" class="data">'
. '<caption class="tblHeaders">' . __('Space usage') . '</caption>'
. '<tbody>';
$html_output .= PMA_getHtmlForSpaceUsageTableRow(
$odd_row, __('Data'), $data_size, $data_unit
);
$odd_row = !$odd_row;
if (isset($index_size)) {
$html_output .= PMA_getHtmlForSpaceUsageTableRow(
$odd_row, __('Index'), $index_size, $index_unit
);
$odd_row = !$odd_row;
}
if (isset($free_size)) {
$html_output .= PMA_getHtmlForSpaceUsageTableRow(
$odd_row, __('Overhead'), $free_size, $free_unit
);
$html_output .= PMA_getHtmlForSpaceUsageTableRow(
$odd_row, __('Effective'), $effect_size, $effect_unit
);
$odd_row = !$odd_row;
}
if (isset($tot_size) && $mergetable == false) {
$html_output .= PMA_getHtmlForSpaceUsageTableRow(
$odd_row, __('Total'), $tot_size, $tot_unit
);
$odd_row = !$odd_row;
}
// Optimize link if overhead
if (isset($free_size) && !PMA_DRIZZLE
&& ($tbl_storage_engine == 'MYISAM'
|| $tbl_storage_engine == 'ARIA'
|| $tbl_storage_engine == 'MARIA'
|| $tbl_storage_engine == 'BDB')
) {
$html_output .= PMA_getHtmlForOptimizeLink($url_query);
}
$html_output .= '</tbody>'
. '</table>';
}
$html_output .= getHtmlForRowStatsTable(
$showtable, $tbl_collation,
$is_innodb, $mergetable,
(isset ($avg_size) ? $avg_size : ''),
(isset ($avg_unit) ? $avg_unit : '')
);
$html_output .= '</fieldset>'
. '</div>';
return $html_output;
}
/**
* Displays HTML for changing one or more columns
*
* @param string $db database name
* @param string $table table name
* @param array $selected the selected columns
* @param string $action target script to call
*
* @return boolean $regenerate true if error occurred
*
*/
function PMA_displayHtmlForColumnChange($db, $table, $selected, $action)
{
// $selected comes from multi_submits.inc.php
if (empty($selected)) {
$selected[] = $_REQUEST['field'];
$selected_cnt = 1;
} else { // from a multiple submit
$selected_cnt = count($selected);
}
/**
* @todo optimize in case of multiple fields to modify
*/
$fields_meta = array();
for ($i = 0; $i < $selected_cnt; $i++) {
$fields_meta[] = $GLOBALS['dbi']->getColumns(
$db, $table, $selected[$i], true
);
}
$num_fields = count($fields_meta);
// set these globals because tbl_columns_definition_form.inc.php
// verifies them
// @todo: refactor tbl_columns_definition_form.inc.php so that it uses
// function params
$GLOBALS['action'] = 'tbl_structure.php';
$GLOBALS['num_fields'] = $num_fields;
// Get more complete field information.
// For now, this is done to obtain MySQL 4.1.2+ new TIMESTAMP options
// and to know when there is an empty DEFAULT value.
// Later, if the analyser returns more information, it
// could be executed to replace the info given by SHOW FULL COLUMNS FROM.
/**
* @todo put this code into a require()
* or maybe make it part of $GLOBALS['dbi']->getColumns();
*/
// We also need this to correctly learn if a TIMESTAMP is NOT NULL, since
// SHOW FULL COLUMNS says NULL and SHOW CREATE TABLE says NOT NULL (tested
// in MySQL 4.0.25).
$show_create_table = $GLOBALS['dbi']->fetchValue(
'SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.'
. PMA_Util::backquote($table),
0, 1
);
$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
unset($show_create_table);
/**
* Form for changing properties.
*/
include 'libraries/tbl_columns_definition_form.inc.php';
}
/**
* Verifies if some elements of a column have changed
*
* @param integer $i column index in the request
*
* @return boolean $alterTableNeeded true if we need to generate ALTER TABLE
*
*/
function PMA_columnNeedsAlterTable($i)
{
// these two fields are checkboxes so might not be part of the
// request; therefore we define them to avoid notices below
if (! isset($_REQUEST['field_null'][$i])) {
$_REQUEST['field_null'][$i] = 'NO';
}
if (! isset($_REQUEST['field_extra'][$i])) {
$_REQUEST['field_extra'][$i] = '';
}
// field_name does not follow the convention (corresponds to field_orig)
if ($_REQUEST['field_attribute'][$i] != $_REQUEST['field_attribute_orig'][$i]
|| $_REQUEST['field_collation'][$i] != $_REQUEST['field_collation_orig'][$i]
|| $_REQUEST['field_comments'][$i] != $_REQUEST['field_comments_orig'][$i]
|| $_REQUEST['field_default_value'][$i] != $_REQUEST['field_default_value_orig'][$i]
|| $_REQUEST['field_default_type'][$i] != $_REQUEST['field_default_type_orig'][$i]
|| $_REQUEST['field_extra'][$i] != $_REQUEST['field_extra_orig'][$i]
|| $_REQUEST['field_length'][$i] != $_REQUEST['field_length_orig'][$i]
|| $_REQUEST['field_name'][$i] != $_REQUEST['field_orig'][$i]
|| $_REQUEST['field_null'][$i] != $_REQUEST['field_null_orig'][$i]
|| $_REQUEST['field_type'][$i] != $_REQUEST['field_type_orig'][$i]
|| ! empty($_REQUEST['field_move_to'][$i])
) {
return true;
} else {
return false;
}
}
/**
* Update the table's structure based on $_REQUEST
*
* @param string $db database name
* @param string $table table name
*
* @return boolean $regenerate true if error occurred
*
*/
function PMA_updateColumns($db, $table)
{
$err_url = 'tbl_structure.php?' . PMA_URL_getCommon($db, $table);
$regenerate = false;
$field_cnt = count($_REQUEST['field_name']);
$key_fields = array();
$changes = array();
for ($i = 0; $i < $field_cnt; $i++) {
if (PMA_columnNeedsAlterTable($i)) {
$changes[] = 'CHANGE ' . PMA_Table::generateAlter(
isset($_REQUEST['field_orig'][$i])
? $_REQUEST['field_orig'][$i]
: '',
$_REQUEST['field_name'][$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]
: '',
$key_fields,
$i,
isset($_REQUEST['field_move_to'][$i])
? $_REQUEST['field_move_to'][$i]
: ''
);
}
} // end for
$response = PMA_Response::getInstance();
if (count($changes) > 0) {
// Builds the primary keys statements and updates the table
$key_query = '';
/**
* this is a little bit more complex
*
* @todo if someone selects A_I when altering a column we need to check:
* - no other column with A_I
* - the column has an index, if not create one
*
*/
// To allow replication, we first select the db to use
// and then run queries on this db.
if (! $GLOBALS['dbi']->selectDb($db)) {
PMA_Util::mysqlDie(
$GLOBALS['dbi']->getError(),
'USE ' . PMA_Util::backquote($db) . ';',
'',
$err_url
);
}
$sql_query = 'ALTER TABLE ' . PMA_Util::backquote($table) . ' ';
$sql_query .= implode(', ', $changes) . $key_query;
$sql_query .= ';';
$result = $GLOBALS['dbi']->tryQuery($sql_query);
if ($result !== false) {
$message = PMA_Message::success(
__('Table %1$s has been altered successfully.')
);
$message->addParam($table);
$response->addHTML(
PMA_Util::getMessage($message, $sql_query, 'success')
);
} else {
// An error happened while inserting/updating a table definition
$response->isSuccess(false);
$response->addJSON(
'message',
PMA_Message::rawError(__('Query error') . ':<br />'.$GLOBALS['dbi']->getError())
);
$regenerate = true;
}
}
include_once 'libraries/transformations.lib.php';
// update field names in relation
if (isset($_REQUEST['field_orig']) && is_array($_REQUEST['field_orig'])) {
foreach ($_REQUEST['field_orig'] as $fieldindex => $fieldcontent) {
if ($_REQUEST['field_name'][$fieldindex] != $fieldcontent) {
PMA_REL_renameField(
$db, $table, $fieldcontent,
$_REQUEST['field_name'][$fieldindex]
);
}
}
}
// update mime types
if (isset($_REQUEST['field_mimetype'])
&& is_array($_REQUEST['field_mimetype'])
&& $GLOBALS['cfg']['BrowseMIME']
) {
foreach ($_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]
);
}
}
}
return $regenerate;
}
/**
* Moves columns in the table's structure based on $_REQUEST
*
* @param string $db database name
* @param string $table table name
*
* @return void
*/
function PMA_moveColumns($db, $table)
{
$GLOBALS['dbi']->selectDb($db);
/*
* load the definitions for all columns
*/
$columns = $GLOBALS['dbi']->getColumnsFull($db, $table);
$column_names = array_keys($columns);
$changes = array();
$we_dont_change_keys = array();
// move columns from first to last
for ($i = 0, $l = count($_REQUEST['move_columns']); $i < $l; $i++) {
$column = $_REQUEST['move_columns'][$i];
// is this column already correctly placed?
if ($column_names[$i] == $column) {
continue;
}
// it is not, let's move it to index $i
$data = $columns[$column];
$extracted_columnspec = PMA_Util::extractColumnSpec($data['Type']);
if (isset($data['Extra'])
&& $data['Extra'] == 'on update CURRENT_TIMESTAMP'
) {
$extracted_columnspec['attribute'] = $data['Extra'];
unset($data['Extra']);
}
$current_timestamp = false;
if (($data['Type'] == 'timestamp' || $data['Type'] == 'datetime')
&& $data['Default'] == 'CURRENT_TIMESTAMP'
) {
$current_timestamp = true;
}
$default_type
= $data['Null'] === 'YES' && $data['Default'] === null
? 'NULL'
: ($current_timestamp
? 'CURRENT_TIMESTAMP'
: ($data['Default'] === null
? 'NONE'
: 'USER_DEFINED'));
$changes[] = 'CHANGE ' . PMA_Table::generateAlter(
$column,
$column,
strtoupper($extracted_columnspec['type']),
$extracted_columnspec['spec_in_brackets'],
$extracted_columnspec['attribute'],
isset($data['Collation']) ? $data['Collation'] : '',
$data['Null'] === 'YES' ? 'NULL' : 'NOT NULL',
$default_type,
$current_timestamp ? '' : $data['Default'],
isset($data['Extra']) && $data['Extra'] !== '' ? $data['Extra'] : false,
isset($data['COLUMN_COMMENT']) && $data['COLUMN_COMMENT'] !== ''
? $data['COLUMN_COMMENT'] : false,
$we_dont_change_keys,
$i,
$i === 0 ? '-first' : $column_names[$i - 1]
);
// update current column_names array, first delete old position
for ($j = 0, $ll = count($column_names); $j < $ll; $j++) {
if ($column_names[$j] == $column) {
unset($column_names[$j]);
}
}
// insert moved column
array_splice($column_names, $i, 0, $column);
}
$response = PMA_Response::getInstance();
if (empty($changes)) { // should never happen
$response->isSuccess(false);
exit;
}
$move_query = 'ALTER TABLE ' . PMA_Util::backquote($table) . ' ';
$move_query .= implode(', ', $changes);
// move columns
$GLOBALS['dbi']->tryQuery($move_query);
$tmp_error = $GLOBALS['dbi']->getError();
if ($tmp_error) {
$response->isSuccess(false);
$response->addJSON('message', PMA_Message::error($tmp_error));
} else {
$message = PMA_Message::success(
__('The columns have been moved successfully.')
);
$response->addJSON('message', $message);
$response->addJSON('columns', $column_names);
}
exit;
}
/**
* Get columns with unique index
*
* @param string $db database name
* @param string $table tablename
*
* @return array $columns_with_unique_index An array of columns with unique index,
* with $column name as the array key
*/
function PMA_getColumnsWithUniqueIndex($db ,$table)
{
$columns_with_unique_index = array();
foreach (PMA_Index::getFromTable($table, $db) as $index) {
if ($index->isUnique() && $index->getChoice() == 'UNIQUE') {
$columns = $index->getColumns();
foreach ($columns as $column_name => $dummy) {
$columns_with_unique_index[$column_name] = 1;
}
}
}
return $columns_with_unique_index;
}
/**
* Check column names for MySQL reserved words
*
* @param string $db database name
* @param string $table tablename
*
* @return array $messages array of PMA_Messages
*/
function PMA_getReservedWordColumnNameMessages($db ,$table)
{
$messages = array();
if ($GLOBALS['cfg']['ReservedWordDisableWarning'] === false) {
$pma_table = new PMA_Table($table, $db);
$columns = $pma_table->getReservedColumnNames();
if (!empty($columns)) {
foreach ($columns as $column) {
$msg = PMA_message::notice(
__('The column name \'%s\' is a MySQL reserved keyword.')
);
$msg->addParam($column);
$messages[] = $msg;
}
}
}
return $messages;
}
/**
* Function to get the type of command for multiple field handling
*
* @return string
*/
function PMA_getMultipleFieldCommandType()
{
$submit_mult = null;
if (isset($_REQUEST['submit_mult_change_x'])) {
$submit_mult = 'change';
} elseif (isset($_REQUEST['submit_mult_drop_x'])) {
$submit_mult = 'drop';
} elseif (isset($_REQUEST['submit_mult_primary_x'])) {
$submit_mult = 'primary';
} elseif (isset($_REQUEST['submit_mult_index_x'])) {
$submit_mult = 'index';
} elseif (isset($_REQUEST['submit_mult_unique_x'])) {
$submit_mult = 'unique';
} elseif (isset($_REQUEST['submit_mult_spatial_x'])) {
$submit_mult = 'spatial';
} elseif (isset($_REQUEST['submit_mult_fulltext_x'])) {
$submit_mult = 'ftext';
} elseif (isset($_REQUEST['submit_mult_browse_x'])) {
$submit_mult = 'browse';
} elseif (isset($_REQUEST['submit_mult'])) {
$submit_mult = $_REQUEST['submit_mult'];
} elseif (isset($_REQUEST['mult_btn']) && $_REQUEST['mult_btn'] == __('Yes')) {
$submit_mult = 'row_delete';
if (isset($_REQUEST['selected'])) {
$_REQUEST['selected_fld'] = $_REQUEST['selected'];
}
}
return $submit_mult;
}
/**
* Function to display table browse for selected columns
*
* @param string $db current database
* @param string $table current table
* @param string $goto goto page url
* @param string $pmaThemeImage URI of the pma theme image
*
* @return void
*/
function PMA_displayTableBrowseForSelectedColumns($db, $table, $goto,
$pmaThemeImage
) {
$GLOBALS['active_page'] = 'sql.php';
$sql_query = '';
foreach ($_REQUEST['selected_fld'] as $sval) {
if ($sql_query == '') {
$sql_query .= 'SELECT ' . PMA_Util::backquote($sval);
} else {
$sql_query .= ', ' . PMA_Util::backquote($sval);
}
}
$sql_query .= ' FROM ' . PMA_Util::backquote($db)
. '.' . PMA_Util::backquote($table);
// Parse and analyze the query
include_once 'libraries/parse_analyze.inc.php';
include_once 'libraries/sql.lib.php';
PMA_executeQueryAndSendQueryResponse(
$analyzed_sql_results, false, $db, $table, null, null, null, false,
null, null, null, null, $goto, $pmaThemeImage, null, null,
null, $sql_query, null, null
);
}
/**
* Function to check if a table is already in favorite list.
*
* @param string $db current database
* @param string $current_table current table
*
* @return true|false
*/
function PMA_checkFavoriteTable($db, $current_table)
{
foreach ($_SESSION['tmpval']['favorite_tables'][$GLOBALS['server']] as $key => $value) {
if ($value['db'] == $db && $value['table'] == $current_table) {
return true;
}
}
return false;
}
/**
* Get HTML for favorite anchor.
*
* @param string $db current database
* @param string $current_table current table
* @param array $titles titles
*
* @return $html_output
*/
function PMA_getHtmlForFavoriteAnchor($db, $current_table, $titles)
{
$html_output = '<a ';
$html_output .= 'id="' . md5($current_table)
. '_favorite_anchor" ';
$html_output .= 'class="ajax favorite_table_anchor';
// Check if current table is already in favorite list.
$already_favorite = PMA_checkFavoriteTable($db, $current_table);
$fav_params = array('db' => $db,
'ajax_request' => true,
'favorite_table' => $current_table,
(($already_favorite ? 'remove' : 'add') . '_favorite') => true
);
$fav_url = 'db_structure.php' . PMA_URL_getCommon($fav_params);
$html_output .= '" ';
$html_output .= 'href="' . $fav_url
. '" title="' . ($already_favorite ? __("Remove from Favorites")
: __("Add to Favorites"))
. '" data-favtargets="'
. md5($db . "." . $current_table)
. '" >'
. (!$already_favorite ? $titles['NoFavorite']
: $titles['Favorite']) . '</a>';
return $html_output;
}
?>
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