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structure.lib.php
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structure.lib.php
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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_information_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_information_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">'
. $truename . '</a>';
if (!$db_is_information_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_information_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_information_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_information_schema ? 3 : 6) . '">'
. __('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 = PMA_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_information_schema whether database is information
* schema or not
* @param string $hidden_fields hidden fields
*
* @return string $html_output
*/
function PMA_getHtmlForCheckAllTables($pmaThemeImage, $text_dir,
$overhead_check, $db_is_information_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_information_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_information_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 intger $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,
$db_is_information_schema,$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
) {
$html_output = '<tr class="' . ($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>';
}
$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_information_schema) {
$html_output .= PMA_getHtmlForInsertEmptyDropActionLinks(
$tbl_url_query, $table_is_view,
$titles, $empty_table, $current_table, $drop_query, $drop_message
);
} // end if (! $db_is_information_schema)
// there is a null value in the ENGINE
// - when the table needs to be repaired, or
// - when it's a view
// so ensure that we'll display "in use" below for a table
// that needs to be repaired
if (isset($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,
$db_is_information_schema
);
} // end if (isset($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 type $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_information_schema whether db is information schema or not
*
* @return string HTML snippet
*/
function PMA_getHtmlForRepairtable(
$colspan_for_structure,
$db_is_information_schema
) {
return '<td colspan="'
. ($colspan_for_structure - ($db_is_information_schema ? 5 : 8)) . '"'
. 'class="center">'
. __('in use')
. '</td>';
}
/**
* display table header (<table><thead>...</thead><tbody>)
*
* @param boolean $db_is_information_schema whether db is information schema or not
* @param boolean $replication whether to sho replication status
*
* @return html data
*/
function PMA_tableHeader($db_is_information_schema = false, $replication = false)
{
$cnt = 0; // Let's count the columns...
if ($db_is_information_schema) {
$action_colspan = 3;
} else {
$action_colspan = 6;
}
$html_output = '<table class="data">' . "\n"
.'<thead>' . "\n"
.'<tr><th></th>' . "\n"
.'<th>'
. PMA_sortableTableHeader(__('Table'), 'table')
. '</th>' . "\n";
if ($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'],
);
$url = 'db_structure.php'.PMA_generate_common_url($_url_params);
// We set the position back to 0 every time they sort.
$url .= "&pos=0&sort=$sort&sort_order=$future_sort_order";
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) {
if ((strlen(array_search($truename, $server_slave_Do_Table)) > 0)
|| (strlen(array_search($GLOBALS['db'], $server_slave_Do_DB)) > 0)
|| (count($server_slave_Do_DB) == 1 && count($server_slave_Ignore_DB) == 1)
) {
$do = true;
}
foreach ($server_slave_Wild_Do_Table as $db_table) {
$table_part = PMA_extractDbOrTable($db_table, 'table');
if (($GLOBALS['db'] == PMA_extractDbOrTable($db_table, 'db'))
&& (preg_match("@^" . substr($table_part, 0, strlen($table_part) - 1) . "@", $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');
if (($db == PMA_extractDbOrTable($db_table))
&& (preg_match("@^" . substr($table_part, 0, strlen($table_part) - 1) . "@", $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_information_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
*