server_databases.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @package phpMyAdmin
   6  */
   7
   8 /**
   9  * Does the common work
  10  */
  11 require_once './libraries/common.inc.php';
  12
  13 require './libraries/server_common.inc.php';
  14 if (!PMA_DRIZZLE) {
  15     require './libraries/replication.inc.php';
  16 } else {
  17     $replication_types = array();
  18     $replication_info = null;
  19 }
  20 require './libraries/build_html_for_db.lib.php';
  21
  22 /**
  23  * avoids 'undefined index' errors
  24  */
  25 if (empty($_REQUEST['sort_by'])) {
  26     $sort_by = 'SCHEMA_NAME';
  27 } else {
  28     $sort_by_whitelist = array(
  29         'SCHEMA_NAME',
  30         'DEFAULT_COLLATION_NAME',
  31         'SCHEMA_TABLES',
  32         'SCHEMA_TABLE_ROWS',
  33         'SCHEMA_DATA_LENGTH',
  34         'SCHEMA_INDEX_LENGTH',
  35         'SCHEMA_LENGTH',
  36         'SCHEMA_DATA_FREE'
  37     );
  38     if (in_array($_REQUEST['sort_by'], $sort_by_whitelist)) {
  39         $sort_by = $_REQUEST['sort_by'];
  40     } else {
  41         $sort_by = 'SCHEMA_NAME';
  42     }
  43 }
  44
  45 if (isset($_REQUEST['sort_order'])
  46  && strtolower($_REQUEST['sort_order']) == 'desc') {
  47     $sort_order = 'desc';
  48 } else {
  49     $sort_order = 'asc';
  50 }
  51
  52 $dbstats    = empty($_REQUEST['dbstats']) ? 0 : 1;
  53 $pos        = empty($_REQUEST['pos']) ? 0 : (int) $_REQUEST['pos'];
  54
  55
  56 /**
  57  * Drops multiple databases
  58  */
  59
  60 // workaround for IE behavior (it returns some coordinates based on where
  61 // the mouse was on the Drop image):
  62 if (isset($_REQUEST['drop_selected_dbs_x'])) {
  63     $_REQUEST['drop_selected_dbs'] = true;
  64 }
  65
  66 if ((isset($_REQUEST['drop_selected_dbs']) || isset($_REQUEST['query_type']))
  67   && ($is_superuser || $cfg['AllowUserDropDatabase'])) {
  68     if (! isset($_REQUEST['selected_dbs']) && ! isset($_REQUEST['query_type'])) {
  69         $message = PMA_Message::error(__('No databases selected.'));
  70     } else {
  71         $action = 'server_databases.php';
  72         $submit_mult = 'drop_db' ;
  73         $err_url = 'server_databases.php?' . PMA_generate_common_url();
  74         if (isset($_REQUEST['selected_dbs'])) {
  75             $selected_db = $_REQUEST['selected_dbs'];
  76         }
  77         require './libraries/mult_submits.inc.php';
  78         unset($action, $submit_mult, $err_url, $selected_db, $GLOBALS['db']);
  79         if (empty($message)) {
  80             $message = PMA_Message::success(__('%s databases have been dropped successfully.'));
  81             if ($mult_btn == __('Yes')) {
  82                 $message->addParam(count($selected));
  83             } else {
  84                 $message->addParam(0);
  85             }
  86         }
  87
  88     }
  89 }
  90
  91 /**
  92  * Displays the links
  93  */
  94 require './libraries/server_links.inc.php';
  95
  96
  97 /**
  98  * Displays the sub-page heading
  99  */
 100 echo '<h2>' . "\n"
 101    . ($GLOBALS['cfg']['MainPageIconic']
 102       ? '<img class="icon ic_s_db" src="themes/dot.gif" alt="" />'
 103       : '')
 104    . ($dbstats ? __('Databases statistics') : __('Databases')) . "\n"
 105    .'</h2>' . "\n";
 106
 107 /**
 108  * Create database.
 109  */
 110 if ($cfg['ShowCreateDb']) {
 111     echo '<ul><li id="li_create_database">' . "\n";
 112     require './libraries/display_create_database.lib.php';
 113     echo '    </li>' . "\n";
 114     echo '</ul>' . "\n";
 115 }
 116
 117 /**
 118  * Gets the databases list
 119  */
 120 if ($server > 0) {
 121     $databases = PMA_DBI_get_databases_full(null, $dbstats, null, $sort_by,
 122         $sort_order, $pos, true);
 123     $databases_count = count($GLOBALS['pma']->databases);
 124 } else {
 125     $databases_count = 0;
 126 }
 127
 128
 129 /**
 130  * Displays the page
 131  */
 132 if ($databases_count > 0) {
 133     echo '<div id="tableslistcontainer">';
 134     reset($databases);
 135     $first_database = current($databases);
 136     // table col order
 137     $column_order = PMA_getColumnOrder();
 138
 139     $_url_params = array(
 140         'pos' => $pos,
 141         'dbstats' => $dbstats,
 142         'sort_by' => $sort_by,
 143         'sort_order' => $sort_order,
 144     );
 145
 146     PMA_listNavigator($databases_count, $pos, $_url_params, 'server_databases.php', 'frame_content', $GLOBALS['cfg']['MaxDbList']);
 147
 148     $_url_params['pos'] = $pos;
 149
 150     echo '<form action="./server_databases.php" method="post" name="dbStatsForm" id="dbStatsForm">' . "\n"
 151        . PMA_generate_common_hidden_inputs($_url_params);
 152
 153     $_url_params['sort_by'] = 'SCHEMA_NAME';
 154     $_url_params['sort_order'] = ($sort_by == 'SCHEMA_NAME' && $sort_order == 'asc') ? 'desc' : 'asc';
 155
 156     echo '<table id="tabledatabases" class="data">' . "\n"
 157        . '<thead>' . "\n"
 158        . '<tr>' . "\n"
 159        . ($is_superuser || $cfg['AllowUserDropDatabase'] ? '        <th></th>' . "\n" : '')
 160        . '    <th><a href="./server_databases.php' . PMA_generate_common_url($_url_params) . '">' . "\n"
 161        . '            ' . __('Database') . "\n"
 162        . ($sort_by == 'SCHEMA_NAME' ? '                <img class="icon ic_s_' . $sort_order . '" src="themes/dot.gif"  alt="' . ($sort_order == 'asc' ? __('Ascending') : __('Descending')) . '" />' . "\n" : '')
 163        . '        </a></th>' . "\n";
 164     $table_columns = 3;
 165     foreach ($column_order as $stat_name => $stat) {
 166         if (array_key_exists($stat_name, $first_database)) {
 167             if ($stat['format'] === 'byte') {
 168                 $table_columns += 2;
 169                 $colspan = ' colspan="2"';
 170             } else {
 171                 $table_columns++;
 172                 $colspan = '';
 173             }
 174             $_url_params['sort_by'] = $stat_name;
 175             $_url_params['sort_order'] = ($sort_by == $stat_name && $sort_order == 'desc') ? 'asc' : 'desc';
 176             echo '    <th' . $colspan . '>'
 177                 .'<a href="./server_databases.php' . PMA_generate_common_url($_url_params) . '">' . "\n"
 178                 .'            ' . $stat['disp_name'] . "\n"
 179                 .($sort_by == $stat_name ? '            <img class="icon ic_s_' . $sort_order . '" src="themes/dot.gif"  alt="' . ($sort_order == 'asc' ? __('Ascending') : __('Descending')) . '" />' . "\n" : '')
 180                 .'        </a></th>' . "\n";
 181         }
 182     }
 183
 184     foreach ($replication_types as $type)
 185     {
 186       if ($type=="master")
 187         $name = __('Master replication');
 188       elseif ($type == "slave")
 189         $name = __('Slave replication');
 190       if (${"server_{$type}_status"})
 191         echo '    <th>'. $name .'</th>' . "\n";
 192     }
 193
 194     if ($is_superuser && !PMA_DRIZZLE) {
 195         echo '    <th>' . ($cfg['PropertiesIconic'] ? '' : __('Action')) . "\n"
 196            . '    </th>' . "\n";
 197     }
 198     echo '</tr>' . "\n"
 199        . '</thead>' . "\n"
 200        . '<tbody>' . "\n";
 201
 202     $odd_row = true;
 203     foreach ($databases as $current) {
 204         $tr_class = $odd_row ? 'odd' : 'even';
 205         if (strtolower($current['SCHEMA_NAME']) == 'information_schema'
 206                 || (!PMA_DRIZZLE && $current['SCHEMA_NAME'] == 'mysql')
 207                 || (PMA_DRIZZLE && strtolower($current['SCHEMA_NAME']) == 'data_dictionary')) {
 208             $tr_class .= ' noclick';
 209         }
 210         echo '<tr class="' . $tr_class . '">' . "\n";
 211         $odd_row = ! $odd_row;
 212
 213         list($column_order, $generated_html) = PMA_buildHtmlForDb($current, $is_superuser, (isset($checkall) ? $checkall : ''), $url_query, $column_order, $replication_types, $replication_info);
 214
 215         echo $generated_html;
 216
 217         echo '</tr>' . "\n";
 218     } // end foreach ($databases as $key => $current)
 219     unset($current, $odd_row);
 220
 221     echo '<tr id="db_summary_row">' . "\n";
 222     if ($is_superuser || $cfg['AllowUserDropDatabase']) {
 223         echo '    <th></th>' . "\n";
 224     }
 225     echo '    <th>' . __('Total') . ': <span id="databases_count">' . $databases_count . '</span></th>' . "\n";
 226     foreach ($column_order as $stat_name => $stat) {
 227         if (array_key_exists($stat_name, $first_database)) {
 228             if ($stat['format'] === 'byte') {
 229                 list($value, $unit) = PMA_formatByteDown($stat['footer'], 3, 1);
 230             } elseif ($stat['format'] === 'number') {
 231                 $value = PMA_formatNumber($stat['footer'], 0);
 232             } else {
 233                 $value = htmlentities($stat['footer'], 0);
 234             }
 235             echo '    <th class="value">';
 236             if (isset($stat['description_function'])) {
 237                 echo '<dfn title="' . $stat['description_function']($stat['footer']) . '">';
 238             }
 239             echo $value;
 240             if (isset($stat['description_function'])) {
 241                 echo '</dfn>';
 242             }
 243             echo '</th>' . "\n";
 244             if ($stat['format'] === 'byte') {
 245                 echo '    <th class="unit">' . $unit . '</th>' . "\n";
 246             }
 247         }
 248     }
 249
 250     foreach ($replication_types as $type)
 251     {
 252       if (${"server_{$type}_status"})
 253         echo '    <th></th>' . "\n";
 254     }
 255
 256     if ($is_superuser) {
 257         echo '    <th></th>' . "\n";
 258     }
 259     echo '</tr>' . "\n";
 260     echo '</tbody>' . "\n"
 261         .'</table>' . "\n";
 262     unset($column_order, $stat_name, $stat, $databases, $table_columns);
 263
 264     if ($is_superuser || $cfg['AllowUserDropDatabase']) {
 265         $common_url_query = PMA_generate_common_url(array('sort_by' => $sort_by, 'sort_order' => $sort_order, 'dbstats' => $dbstats));
 266         echo '<img class="selectallarrow" src="' . $pmaThemeImage . 'arrow_' . $text_dir . '.png" width="38" height="22" alt="' . __('With selected:') . '" />' . "\n"
 267            . '<a href="./server_databases.php' . $common_url_query . '&amp;checkall=1" onclick="if (markAllRows(\'tabledatabases\')) return false;">' . "\n"
 268            . '    ' . __('Check All') . '</a> / ' . "\n"
 269            . '<a href="./server_databases.php' . $common_url_query . '" onclick="if (unMarkAllRows(\'tabledatabases\')) return false;">' . "\n"
 270            . '    ' . __('Uncheck All') . '</a>' . "\n"
 271            . '<i>' . __('With selected:') . '</i>' . "\n";
 272         PMA_buttonOrImage('drop_selected_dbs', 'mult_submit', 'drop_selected_dbs', __('Drop'), 'b_deltbl.png');
 273     }
 274
 275     if (empty($dbstats)) {
 276         echo '<ul><li id="li_switch_dbstats"><strong>' . "\n";
 277             echo '        <a href="./server_databases.php?' . $url_query . '&amp;dbstats=1"'
 278                 .' title="' . __('Enable Statistics') . '">' . "\n"
 279                 .'            ' . __('Enable Statistics');
 280         echo '</a></strong><br />' . "\n";
 281         PMA_Message::notice(__('Note: Enabling the database statistics here might cause heavy traffic between the web server and the MySQL server.'))->display();
 282         echo '</li>' . "\n" . '</ul>' . "\n";
 283     }
 284     echo '</form>';
 285     echo '</div>';
 286 } else {
 287     echo __('No databases');
 288 }
 289 unset($databases_count);
 290
 291 /**
 292  * Sends the footer
 293  */
 294 require './libraries/footer.inc.php';
 295
 296 ?>