db_datadict.php3

   1 <?php
   2 /* $Id$ */
   3
   4
   5 /**
   6  * Gets the variables sent or posted to this script, then displays headers
   7  */
   8 if (!isset($selected_tbl)) {
   9     include('./libraries/grab_globals.lib.php3');
  10     include('./header.inc.php3');
  11 }
  12
  13
  14 /**
  15  * Gets the relations settings
  16  */
  17 require('./libraries/relation.lib.php3');
  18 require('./libraries/transformations.lib.php3');
  19
  20 $cfgRelation  = PMA_getRelationsParam();
  21
  22
  23 /**
  24  * Defines the url to return to in case of error in a sql statement
  25  */
  26 if (isset($table)) {
  27     $err_url = 'tbl_properties.php3?' . PMA_generate_common_url($db, $table);
  28 } else {
  29     $err_url = 'db_details.php3?' . PMA_generate_common_url($db);
  30 }
  31
  32 if ($cfgRelation['commwork']) {
  33     $comment = PMA_getComments($db);
  34
  35     /**
  36      * Displays DB comment
  37      */
  38     if (is_array($comment)) {
  39         ?>
  40     <!-- DB comment -->
  41     <p><?php echo $strDBComment; ?> <i>
  42         <?php echo htmlspecialchars(implode(' ', $comment)) . "\n"; ?>
  43     </i></p>
  44         <?php
  45     } // end if
  46 }
  47
  48 /**
  49  * Selects the database and gets tables names
  50  */
  51 PMA_mysql_select_db($db);
  52 $sql    = 'SHOW TABLES FROM ' . PMA_backquote($db);
  53 $rowset = mysql_query($sql);
  54 $count  = 0;
  55 while ($row = mysql_fetch_array($rowset)) {
  56     if (PMA_MYSQL_INT_VERSION >= 32303) {
  57         $myfieldname = 'Tables_in_' . htmlspecialchars($db);
  58     }
  59     else {
  60         $myfieldname = 'Tables in ' . htmlspecialchars($db);
  61     }
  62     $table        = $row[$myfieldname];
  63     if ($cfgRelation['commwork']) {
  64         $comments = PMA_getComments($db, $table);
  65     }
  66
  67     if ($count != 0) {
  68         echo '<div style="page-break-before: always">' . "\n";
  69     }
  70     echo '<h1>' . $table . '</h1>' . "\n";
  71
  72     /**
  73      * Gets table informations
  74      */
  75     // The 'show table' statement works correct since 3.23.03
  76     if (PMA_MYSQL_INT_VERSION >= 32303) {
  77          $local_query  = 'SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\'';
  78          $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  79          $showtable    = PMA_mysql_fetch_array($result);
  80          $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
  81          $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
  82     } else {
  83          $local_query  = 'SELECT COUNT(*) AS count FROM ' . PMA_backquote($table);
  84          $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  85          $showtable    = array();
  86          $num_rows     = PMA_mysql_result($result, 0, 'count');
  87          $show_comment = '';
  88     } // end display comments
  89     if ($result) {
  90          mysql_free_result($result);
  91     }
  92
  93
  94     /**
  95      * Gets table keys and retains them
  96      */
  97     $local_query  = 'SHOW KEYS FROM ' . PMA_backquote($table);
  98     $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  99     $primary      = '';
 100     $indexes      = array();
 101     $lastIndex    = '';
 102     $indexes_info = array();
 103     $indexes_data = array();
 104     $pk_array     = array(); // will be use to emphasis prim. keys in the table
 105                              // view
 106     while ($row = PMA_mysql_fetch_array($result)) {
 107         // Backups the list of primary keys
 108         if ($row['Key_name'] == 'PRIMARY') {
 109             $primary   .= $row['Column_name'] . ', ';
 110             $pk_array[$row['Column_name']] = 1;
 111         }
 112         // Retains keys informations
 113         if ($row['Key_name'] != $lastIndex ){
 114             $indexes[] = $row['Key_name'];
 115             $lastIndex = $row['Key_name'];
 116         }
 117         $indexes_info[$row['Key_name']]['Sequences'][]     = $row['Seq_in_index'];
 118         $indexes_info[$row['Key_name']]['Non_unique']      = $row['Non_unique'];
 119         if (isset($row['Cardinality'])) {
 120             $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
 121         }
 122         // I don't know what does following column mean....
 123         // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
 124         $indexes_info[$row['Key_name']]['Comment']         = $row['Comment'];
 125
 126         $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']  = $row['Column_name'];
 127         if (isset($row['Sub_part'])) {
 128             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
 129         }
 130
 131     } // end while
 132     if ($result) {
 133         mysql_free_result($result);
 134     }
 135
 136
 137     /**
 138      * Gets fields properties
 139      */
 140     $local_query = 'SHOW FIELDS FROM ' . PMA_backquote($table);
 141     $result      = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
 142     $fields_cnt  = mysql_num_rows($result);
 143
 144     // Check if we can use Relations (Mike Beck)
 145     if (!empty($cfgRelation['relation'])) {
 146         // Find which tables are related with the current one and write it in
 147         // an array
 148         $res_rel = PMA_getForeigners($db, $table);
 149
 150         if (count($res_rel) > 0) {
 151             $have_rel = TRUE;
 152         } else {
 153             $have_rel = FALSE;
 154         }
 155     }
 156     else {
 157         $have_rel = FALSE;
 158     } // end if
 159
 160
 161     /**
 162      * Displays the comments of the table if MySQL >= 3.23
 163      */
 164     if (!empty($show_comment)) {
 165         echo $strTableComments . '&nbsp;:&nbsp;' . $show_comment . '<br /><br />';
 166     }
 167
 168     /**
 169      * Displays the table structure
 170      */
 171     ?>
 172
 173 <!-- TABLE INFORMATIONS -->
 174 <table width="100%" bordercolorlight="black" border="border" style="border-collapse: collapse;background-color: white">
 175 <tr>
 176     <th width="50"><?php echo $strField; ?></th>
 177     <th width="80"><?php echo $strType; ?></th>
 178     <!--<th width="50"><?php echo $strAttr; ?></th>-->
 179     <th width="40"><?php echo $strNull; ?></th>
 180     <th width="70"><?php echo $strDefault; ?></th>
 181     <!--<th width="50"><?php echo $strExtra; ?></th>-->
 182     <?php
 183     echo "\n";
 184     if ($have_rel) {
 185         echo '    <th>' . $strLinksTo . '</th>' . "\n";
 186     }
 187     if ($cfgRelation['commwork']) {
 188         echo '    <th>' . $strComments . '</th>' . "\n";
 189     }
 190     if ($cfgRelation['mimework']) {
 191         echo '    <th>MIME</th>' . "\n";
 192     }
 193     ?>
 194 </tr>
 195
 196     <?php
 197     $i = 0;
 198     while ($row = PMA_mysql_fetch_array($result)) {
 199         $bgcolor = ($i % 2) ?$cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
 200         $i++;
 201
 202         $type             = $row['Type'];
 203         // reformat mysql query output - staybyte - 9. June 2001
 204         // loic1: set or enum types: slashes single quotes inside options
 205         if (eregi('^(set|enum)\((.+)\)$', $type, $tmp)) {
 206             $tmp[2]       = substr(ereg_replace('([^,])\'\'', '\\1\\\'', ',' . $tmp[2]), 1);
 207             $type         = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
 208             $type_nowrap  = '';
 209
 210             $binary       = 0;
 211             $unsigned     = 0;
 212             $zerofill     = 0;
 213         } else {
 214             $binary       = eregi('BINARY', $row['Type'], $test);
 215             $unsigned     = eregi('UNSIGNED', $row['Type'], $test);
 216             $zerofill     = eregi('ZEROFILL', $row['Type'], $test);
 217             $type_nowrap  = ' nowrap="nowrap"';
 218             $type         = eregi_replace('BINARY', '', $type);
 219             $type         = eregi_replace('ZEROFILL', '', $type);
 220             $type         = eregi_replace('UNSIGNED', '', $type);
 221             if (empty($type)) {
 222                 $type     = '&nbsp;';
 223             }
 224         }
 225         $strAttribute     = '&nbsp;';
 226         if ($binary) {
 227             $strAttribute = 'BINARY';
 228         }
 229         if ($unsigned) {
 230             $strAttribute = 'UNSIGNED';
 231         }
 232         if ($zerofill) {
 233             $strAttribute = 'UNSIGNED ZEROFILL';
 234         }
 235         if (!isset($row['Default'])) {
 236             if ($row['Null'] != '') {
 237                 $row['Default'] = '<i>NULL</i>';
 238             }
 239         } else {
 240             $row['Default'] = htmlspecialchars($row['Default']);
 241         }
 242         $field_name = htmlspecialchars($row['Field']);
 243         echo "\n";
 244         ?>
 245 <tr>
 246     <td width=50 class='print' nowrap="nowrap">
 247         <?php
 248         echo "\n";
 249         if (isset($pk_array[$row['Field']])) {
 250             echo '    <u>' . $field_name . '</u>&nbsp;' . "\n";
 251         } else {
 252             echo '    ' . $field_name . '&nbsp;' . "\n";
 253         }
 254         ?>
 255     </td>
 256     <td width="80" class="print"<?php echo $type_nowrap; ?>><?php echo $type; ?><bdo dir="ltr"></bdo></td>
 257     <!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $strAttribute; ?></td>-->
 258     <td width="40" class="print"><?php echo (($row['Null'] == '') ? $strNo : $strYes); ?>&nbsp;</td>
 259     <td width="70" class="print" nowrap="nowrap"><?php if (isset($row['Default'])) echo $row['Default']; ?>&nbsp;</td>
 260     <!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $row['Extra']; ?>&nbsp;</td>-->
 261         <?php
 262         echo "\n";
 263         if ($have_rel) {
 264             echo '    <td class="print">';
 265             if (isset($res_rel[$field_name])) {
 266                 echo htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field']);
 267             }
 268             echo '&nbsp;</td>' . "\n";
 269         }
 270         if ($cfgRelation['commwork']) {
 271             echo '    <td class="print">';
 272             if (isset($comments[$field_name])) {
 273                 echo htmlspecialchars($comments[$field_name]);
 274             }
 275             echo '&nbsp;</td>' . "\n";
 276         }
 277         if ($cfgRelation['mimework']) {
 278             $mime_map = PMA_getMIME($db, $table, true);
 279
 280             echo '    <td class="print">';
 281             if (isset($mime_map[$field_name])) {
 282                 echo htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype']));
 283             }
 284             echo '&nbsp;</td>' . "\n";
 285         }
 286         ?>
 287 </tr>
 288         <?php
 289     } // end while
 290     mysql_free_result($result);
 291
 292     echo "\n";
 293     ?>
 294 </table>
 295
 296     <?php
 297     echo '</div>' . "\n";
 298
 299     $count++;
 300 } //ends main while
 301
 302
 303 /**
 304  * Displays the footer
 305  */
 306 echo "\n";
 307 ?>
 308 <script type="text/javascript" language="javascript1.2">
 309 <!--
 310 function printPage()
 311 {
 312     document.all.print.style.visibility = 'hidden';
 313     // Do print the page
 314     if (typeof(window.print) != 'undefined') {
 315         window.print();
 316     }
 317     document.all.print.style.visibility = '';
 318 }
 319 //-->
 320 </script>
 321 <?php
 322 echo '<br /><br />&nbsp;<input type="button" style="visibility: ; width: 100px; height: 25px" name="print" value="' . $strPrint . '" onclick="printPage()">' . "\n";
 323
 324 require('./footer.inc.php3');
 325 ?>