server_databases.php3

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5
   6 /**
   7  * Checks if the left frame has to be reloaded
   8  */
   9 require('./libraries/grab_globals.lib.php3');
  10
  11
  12 /**
  13  * Does the common work
  14  */
  15 $js_to_run = 'functions.js';
  16 require('./server_common.inc.php3');
  17
  18
  19 /**
  20  * Sorts the databases array according to the user's choice
  21  *
  22  * @param   array    a record associated to a database
  23  * @param   array    a record associated to a database
  24  *
  25  * @return  integer  a value representing whether $a should be before $b in the
  26  *                   sorted array or not
  27  *
  28  * @global  string   the column the array shall be sorted by
  29  * @global  string   the sorting order ('asc' or 'desc')
  30  *
  31  * @access  private
  32  */
  33 function PMA_dbCmp($a, $b)
  34 {
  35     global $sort_by, $sort_order;
  36     if ($sort_by == 'db_name') {
  37         return ($sort_order == 'asc' ? 1 : -1) * strcasecmp($a['db_name'], $b['db_name']);
  38     } else if ($a[$sort_by] == $b[$sort_by]) {
  39         return strcasecmp($a['db_name'], $b['db_name']);
  40     } else {
  41         return ($sort_order == 'asc' ? 1 : -1) * ((int)$a[$sort_by] > (int)$b[$sort_by] ? 1 : -1);
  42     }
  43 } // end of the 'PMA_dbCmp()' function
  44
  45
  46 /**
  47  * Gets the databases list - if it has not been built yet
  48  */
  49 if ($server > 0 && empty($dblist)) {
  50     PMA_availableDatabases();
  51 }
  52
  53
  54 /**
  55  * Drops multiple databases
  56  */
  57 if (!empty($drop_selected_dbs) && ($is_superuser || $cfg['AllowUserDropDatabase'])) {
  58     if (empty($selected_db)) {
  59         $message = $strNoDatabasesSelected;
  60     } else {
  61         $sql_query = array();
  62         while (list(, $current_db) = each($selected_db)) {
  63             $current_query = 'DROP DATABASE ' . PMA_backquote($current_db) . ';';
  64             $sql_query[] = $current_query;
  65             PMA_mysql_query($current_query, $userlink)
  66                 // rabus: in case of an error, we display the full query in
  67                 // order to let the user know which databases have already been
  68                 // dropped.
  69                 or PMA_mysqlDie(PMA_mysql_error($userlink), join("\n", $sql_query));
  70         }
  71         // PMA_showMessage() needs a string...
  72         $sql_query = join("\n", $sql_query);
  73         $message = sprintf($strDatabasesDropped, count($selected_db));
  74         // we need to reload the database list now.
  75         PMA_availableDatabases();
  76         $reload = 1;
  77     }
  78 }
  79
  80
  81 /**
  82  * Displays the links
  83  */
  84 require('./server_links.inc.php3');
  85
  86
  87 /**
  88  * Displays the sub-page heading
  89  */
  90 echo '<h2>' . "\n"
  91    . '    ' . (empty($dbstats) ? $strDatabases : $strDatabasesStats) . "\n"
  92    . '</h2>' . "\n";
  93
  94
  95 /**
  96  * Checks if the user is allowed to do what he tries to...
  97  */
  98 if (!empty($dbstats) && (!$is_superuser || PMA_MYSQL_INT_VERSION < 32303)) {
  99     echo $strNoPrivileges . "\n";
 100     include('./footer.inc.php3');
 101     exit;
 102 }
 103
 104
 105 /**
 106  * Prepares the statistics
 107  */
 108 $statistics = array();
 109 while (list(, $current_db) = each($dblist)) {
 110     $tmp_array = array(
 111         'db_name' => $current_db,
 112         'tbl_cnt' => 0,
 113         'data_sz' => 0,
 114         'idx_sz' => 0,
 115         'tot_sz' => 0
 116     );
 117     if (!empty($dbstats)) {
 118         $res = PMA_mysql_query('SHOW TABLE STATUS FROM ' . PMA_backquote($current_db) . ';', $userlink) or PMA_mysqlDie(PMA_mysql_error($userlink), 'SHOW TABLE STATUS FROM ' . PMA_backquote($current_db) . ';');
 119         while ($row = PMA_mysql_fetch_array($res, MYSQL_ASSOC)) {
 120             $tmp_array['tbl_cnt']++;
 121             $tmp_array['data_sz'] += $row['Data_length'];
 122             $tmp_array['idx_sz'] += $row['Index_length'];
 123         }
 124     }
 125     $tmp_array['tot_sz'] = $tmp_array['data_sz'] + $tmp_array['idx_sz'];
 126     $statistics[] = $tmp_array;
 127 }
 128
 129 // avoids 'undefined index' errors
 130 if (empty($sort_by)) {
 131     $sort_by = 'db_name';
 132 }
 133 if (empty($sort_order)) {
 134     if ($sort_by == 'db_name') {
 135         $sort_order = 'asc';
 136     } else {
 137         $sort_order = 'desc';
 138     }
 139 }
 140
 141 // sorts the array
 142 usort($statistics, 'PMA_dbCmp');
 143
 144
 145 /**
 146  * Displays the page
 147  */
 148 if (count($statistics) > 0) {
 149     echo '<form action="./server_databases.php3" method="post" name="dbStatsForm">' . "\n"
 150        . PMA_generate_common_hidden_inputs('', '', 1)
 151        . '    <input type="hidden" name="dbstats" value="' . (empty($dbstats) ? '0' : '1') . '" />' . "\n"
 152        . '    <input type="hidden" name="sort_by" value="' . $sort_by . '" />' . "\n"
 153        . '    <input type="hidden" name="sort_order" value="' . $sort_order . '" />' . "\n"
 154        . '    <table border="0">' . "\n"
 155        . '        <tr>' . "\n"
 156        . ($is_superuser || $cfg['AllowUserDropDatabase'] ? '            <th>&nbsp;</th>' . "\n" : '')
 157        . '            <th>' . "\n"
 158        . '                &nbsp;';
 159     if (empty($dbstats)) {
 160         echo $strDatabase . "\n"
 161            . '                <img src="./images/asc_order.png" border="0" width="7" height="7"  alt="' . $strAscending . '" />' . "\n"
 162            . '                &nbsp;' . "\n"
 163            . '            </th>' . "\n";
 164     } else {
 165         echo "\n"
 166            . '                <a href="./server_databases.php3?' . $url_query . '&amp;dbstats=1&amp;sort_by=db_name&amp;sort_order=' . (($sort_by == 'db_name' && $sort_order == 'asc') ? 'desc' : 'asc') . '">' . "\n"
 167            . '                    ' . $strDatabase . "\n"
 168            . ($sort_by == 'db_name' ? '                    <img src="./images/' . $sort_order . '_order.png" border="0" width="7" height="7"  alt="' . ($sort_order == 'asc' ? $strAscending : $strDescending) . '" />' . "\n" : '')
 169            . '                </a>' . "\n"
 170            . '                &nbsp;' . "\n"
 171            . '            </th>' . "\n"
 172            . '            <th>' . "\n"
 173            . '                &nbsp;' . "\n"
 174            . '                <a href="./server_databases.php3?' . $url_query . '&amp;dbstats=1&amp;sort_by=tbl_cnt&amp;sort_order=' . (($sort_by == 'tbl_cnt' && $sort_order == 'desc') ? 'asc' : 'desc') . '">' . "\n"
 175            . '                    ' . $strNumTables . "\n"
 176            . ($sort_by == 'tbl_cnt' ? '                    <img src="./images/' . $sort_order . '_order.png" border="0" width="7" height="7"  alt="' . ($sort_order == 'asc' ? $strAscending : $strDescending) . '" />' . "\n" : '')
 177            . '                </a>' . "\n"
 178            . '                &nbsp;' . "\n"
 179            . '            </th>' . "\n"
 180            . '            <th colspan="2">' . "\n"
 181            . '                &nbsp;' . "\n"
 182            . '                <a href="./server_databases.php3?' . $url_query . '&amp;dbstats=1&amp;sort_by=data_sz&amp;sort_order=' . (($sort_by == 'data_sz' && $sort_order == 'desc') ? 'asc' : 'desc') . '">' . "\n"
 183            . '                    ' . $strData . "\n"
 184            . ($sort_by == 'data_sz' ? '                    <img src="./images/' . $sort_order . '_order.png" border="0" width="7" height="7"  alt="' . ($sort_order == 'asc' ? $strAscending : $strDescending) . '" />' . "\n" : '')
 185            . '                </a>' . "\n"
 186            . '                &nbsp;' . "\n"
 187            . '            </th>' . "\n"
 188            . '            <th colspan="2">' . "\n"
 189            . '                &nbsp;' . "\n"
 190            . '                <a href="./server_databases.php3?' . $url_query . '&amp;dbstats=1&amp;sort_by=idx_sz&amp;sort_order=' . (($sort_by == 'idx_sz' && $sort_order == 'desc') ? 'asc' : 'desc') . '">' . "\n"
 191            . '                    ' . $strIndexes . "\n"
 192            . ($sort_by == 'idx_sz' ? '                    <img src="./images/' . $sort_order . '_order.png" border="0" width="7" height="7"  alt="' . ($sort_order == 'asc' ? $strAscending : $strDescending) . '" />' . "\n" : '')
 193            . '                </a>' . "\n"
 194            . '                &nbsp;' . "\n"
 195            . '            </th>' . "\n"
 196            . '            <th colspan="2">' . "\n"
 197            . '                &nbsp;' . "\n"
 198            . '                <a href="./server_databases.php3?' . $url_query . '&amp;dbstats=1&amp;sort_by=tot_sz&amp;sort_order=' . (($sort_by == 'tot_sz' && $sort_order == 'desc') ? 'asc' : 'desc') . '">' . "\n"
 199            . '                    ' . $strTotalUC . "\n"
 200            . ($sort_by == 'tot_sz' ? '                    <img src="./images/' . $sort_order . '_order.png" border="0" width="7" height="7"  alt="' . ($sort_order == 'asc' ? $strAscending : $strDescending) . '" />' . "\n" : '')
 201            . '                </a>' . "\n"
 202            . '                &nbsp;' . "\n"
 203            . '            </th>' . "\n";
 204     }
 205     if ($is_superuser) {
 206         echo '            <th>' . "\n"
 207            . '                &nbsp;' . $strAction . '&nbsp;' . "\n"
 208            . '            </th>' . "\n";
 209     }
 210     echo '        </tr>' . "\n";
 211     $useBgcolorOne = TRUE;
 212     $total_calc = array(
 213         'db_cnt' => 0,
 214         'tbl_cnt' => 0,
 215         'data_sz' => 0,
 216         'idx_sz' => 0,
 217         'tot_sz' => 0
 218     );
 219     while (list(, $current) = each($statistics)) {
 220         list($data_size, $data_unit) = PMA_formatByteDown($current['data_sz'], 3, 1);
 221         list($idx_size, $idx_unit)   = PMA_formatByteDown($current['idx_sz'], 3, 1);
 222         list($tot_size, $tot_unit)   = PMA_formatByteDown($current['tot_sz'], 3, 1);
 223         $total_calc['db_cnt']++;
 224         $total_calc['tbl_cnt'] += $current['tbl_cnt'];
 225         $total_calc['data_sz'] += $current['data_sz'];
 226         $total_calc['idx_sz'] += $current['idx_sz'];
 227         $total_calc['tot_sz'] += $current['tot_sz'];
 228         echo '        <tr>' . "\n";
 229         if ($is_superuser || $cfg['AllowUserDropDatabase']) {
 230             echo '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
 231                . '                <input type="checkbox" name="selected_db[]" title="' . htmlspecialchars($current['db_name']) . '" value="' . htmlspecialchars($current['db_name']) . '" ' . (empty($checkall) ? '' : 'checked="checked" ') . '/>' . "\n"
 232                . '            </td>' . "\n";
 233         }
 234         echo '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
 235            . '                <a href="' . $cfg['DefaultTabDatabase'] . '?' . $url_query . '&amp;db=' . urlencode($current['db_name']) . '" title="' . sprintf($strJumpToDB, htmlspecialchars($current['db_name'])) . '">' . "\n"
 236            . '                    ' . htmlspecialchars($current['db_name']) . "\n"
 237            . '                </a>' . "\n"
 238            . '            </td>' . "\n";
 239         if (!empty($dbstats)) {
 240             echo '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '" align="right">' . "\n"
 241                . '                ' . $current['tbl_cnt'] . "\n"
 242                . '            </td>' . "\n"
 243                . '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '" align="right">' . "\n"
 244                . '                ' . $data_size . "\n"
 245                . '            </td>' . "\n"
 246                . '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
 247                . '                ' . $data_unit . "\n"
 248                . '            </td>' . "\n"
 249                . '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '" align="right">' . "\n"
 250                . '                ' . $idx_size . "\n"
 251                . '            </td>' . "\n"
 252                . '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
 253                . '                ' . $idx_unit . "\n"
 254                . '            </td>' . "\n"
 255                . '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '" align="right">' . "\n"
 256                . '                <b>' . "\n"
 257                . '                    ' . $tot_size . "\n"
 258                . '                </b>' . "\n"
 259                . '            </td>' . "\n"
 260                . '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
 261                . '                <b>' . "\n"
 262                . '                    ' . $tot_unit . "\n"
 263                . '                </b>' . "\n"
 264                . '            </td>' . "\n";
 265         }
 266         if ($is_superuser) {
 267             echo '            <td bgcolor="' . ($useBgcolorOne ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo']) . '">' . "\n"
 268                . '                <a href="./server_privileges.php3?' . $url_query . '&amp;checkprivs=' . urlencode($current['db_name']) . '" title="' . sprintf($strCheckPrivsLong, htmlspecialchars($current['db_name'])) . '">'. "\n"
 269                . '                    ' . $strCheckPrivs . "\n"
 270                . '                </a>' . "\n"
 271                . '            </td>' . "\n";
 272         }
 273         echo '        </tr>' . "\n";
 274         $useBgcolorOne = !$useBgcolorOne;
 275     } // end while
 276     if (!empty($dbstats)) {
 277         list($data_size, $data_unit) = PMA_formatByteDown($total_calc['data_sz'], 3, 1);
 278         list($idx_size, $idx_unit)   = PMA_formatByteDown($total_calc['idx_sz'], 3, 1);
 279         list($tot_size, $tot_unit)   = PMA_formatByteDown($total_calc['tot_sz'], 3, 1);
 280         echo '        <tr>' . "\n"
 281            . '            <th>&nbsp;</th>' . "\n"
 282            . '            <th>' . "\n"
 283            . '                &nbsp;' . $strTotalUC . ':&nbsp;' . $total_calc['db_cnt'] . '&nbsp;' . "\n"
 284            . '            </th>' . "\n"
 285            . '            <th align="right">' . "\n"
 286            . '                &nbsp;' . $total_calc['tbl_cnt'] . '&nbsp;' . "\n"
 287            . '            </th>' . "\n"
 288            . '            <th align="right">' . "\n"
 289            . '                &nbsp;' . $data_size . "\n"
 290            . '            </th>' . "\n"
 291            . '            <th align="left">' . "\n"
 292            . '                ' . $data_unit . '&nbsp;' . "\n"
 293            . '            </th>' . "\n"
 294            . '            <th align="right">' . "\n"
 295            . '                &nbsp;' . $idx_size . "\n"
 296            . '            </th>' . "\n"
 297            . '            <th align="left">' . "\n"
 298            . '                ' . $idx_unit . '&nbsp;' . "\n"
 299            . '            </th>' . "\n"
 300            . '            <th align="right">' . "\n"
 301            . '                &nbsp;' . $tot_size . "\n"
 302            . '            </th>' . "\n"
 303            . '            <th align="left">' . "\n"
 304            . '                ' . $tot_unit . '&nbsp;' . "\n"
 305            . '            </th>' . "\n"
 306            . '            <th>&nbsp;</th>' . "\n"
 307            . '        </tr>' . "\n";
 308     }
 309     if ($is_superuser || $cfg['AllowUserDropDatabase']) {
 310         $common_url_query = PMA_generate_common_url() . '&amp;sort_by=' . $sort_by . '&amp;sort_order=' . $sort_order . '&amp;dbstats=' . (empty($dbstats) ? '10' : '3');
 311         echo '    <tr>' . "\n"
 312            . '        <td colspan="' . (empty($dbstats) ? '10' : '3') . '">' . "\n"
 313            . '            <img src="./images/arrow_' . $text_dir . '.gif" border="0" width="38" height="22" alt="' . $strWithChecked . '" />' . "\n"
 314            . '            <a href="./server_databases.php3?' . $common_url_query . '&amp;checkall=1" onclick="setCheckboxes(\'dbStatsForm\', true); return false;">' . "\n"
 315            . '                ' . $strCheckAll
 316            . '            </a>' . "\n"
 317            . '            &nbsp;/&nbsp;' . "\n"
 318            . '            <a href="./server_databases.php3?' . $common_url_query . '" onclick="setCheckboxes(\'dbStatsForm\', false); return false;">' . "\n"
 319            . '                ' . $strUncheckAll
 320            . '            </a>' . "\n"
 321            . '        </td>' . "\n"
 322            . '    </tr>' . "\n";
 323     }
 324     echo '    </table>' . "\n";
 325     unset($data_size);
 326     unset($data_unit);
 327     unset($idx_size);
 328     unset($idx_unit);
 329     unset($tot_size);
 330     unset($tot_unit);
 331     if ($is_superuser || $cfg['AllowUserDropDatabase']) {
 332         echo '    <ul>' . "\n";
 333     }
 334     if ($is_superuser && empty($dbstats) && PMA_MYSQL_INT_VERSION >= 32303) {
 335         echo '        <li>' . "\n"
 336            . '            <b>' . "\n"
 337            . '                <a href="./server_databases.php3?' . $url_query . '&amp;dbstats=1" title="' . $strDatabasesStatsEnable . '">' . "\n"
 338            . '                    ' . $strDatabasesStatsEnable . "\n"
 339            . '                </a>' . "\n"
 340            . '            </b>' . "\n"
 341            . '        </li><br /><br />' . "\n"
 342            . $strDatabasesStatsHeavyTraffic . "\n";
 343     } else if ($is_superuser && !empty($dbstats)) {
 344         echo '        <li>' . "\n"
 345            . '            <b>' . "\n"
 346            . '                <a href="./server_databases.php3?' . $url_query . '" title="' . $strDatabasesStatsDisable . '">'. "\n"
 347            . '                    ' . $strDatabasesStatsDisable . "\n"
 348            . '                </a>' . "\n"
 349            . '            </b>' . "\n"
 350            . '        </li><br /><br />' . "\n";
 351     }
 352     if ($is_superuser || $cfg['AllowUserDropDatabase']) {
 353         echo '        <li>' . "\n"
 354            . '            <b>' . "\n"
 355            . '                ' . $strDropSelectedDatabases . "\n"
 356            . '            </b><br />' . "\n"
 357            . '            <input type="submit" name="drop_selected_dbs" value="' . $strGo . '" />' . "\n"
 358            . '        </li>' . "\n"
 359            . '    </ul>' . "\n";
 360     }
 361     echo '</form>' . "\n";
 362 } else {
 363     echo $strNoDatabases . "\n";
 364 }
 365
 366
 367 /**
 368  * Sends the footer
 369  */
 370 require('./footer.inc.php3');
 371
 372 ?>