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 $cfgRelation  = PMA_getRelationsParam();
  21
  22 /**
  23  * Check parameters
  24  */
  25 PMA_checkParameters(array('db'));
  26
  27 /**
  28  * Defines the url to return to in case of error in a sql statement
  29  */
  30 if (isset($table)) {
  31     $err_url = 'tbl_properties.php3?' . PMA_generate_common_url($db, $table);
  32 } else {
  33     $err_url = 'db_details.php3?' . PMA_generate_common_url($db);
  34 }
  35
  36 if ($cfgRelation['commwork']) {
  37     $comment = PMA_getComments($db);
  38
  39     /**
  40      * Displays DB comment
  41      */
  42     if (is_array($comment)) {
  43         ?>
  44     <!-- DB comment -->
  45     <p><?php echo $strDBComment; ?> <i>
  46         <?php echo htmlspecialchars(implode(' ', $comment)) . "\n"; ?>
  47     </i></p>
  48         <?php
  49     } // end if
  50 }
  51
  52 /**
  53  * Selects the database and gets tables names
  54  */
  55 PMA_mysql_select_db($db);
  56 $sql    = 'SHOW TABLES FROM ' . PMA_backquote($db);
  57 $rowset = @PMA_mysql_query($sql);
  58
  59 if (!$rowset) {
  60     exit();
  61 }
  62 $count  = 0;
  63 while ($row = mysql_fetch_array($rowset)) {
  64     if (PMA_MYSQL_INT_VERSION >= 32303) {
  65         $myfieldname = 'Tables_in_' . htmlspecialchars($db);
  66     }
  67     else {
  68         $myfieldname = 'Tables in ' . htmlspecialchars($db);
  69     }
  70     $table        = $row[$myfieldname];
  71     if ($cfgRelation['commwork']) {
  72         $comments = PMA_getComments($db, $table);
  73     }
  74
  75     if ($count != 0) {
  76         echo '<div style="page-break-before: always">' . "\n";
  77     }
  78     echo '<h1>' . $table . '</h1>' . "\n";
  79
  80     /**
  81      * Gets table informations
  82      */
  83     // The 'show table' statement works correct since 3.23.03
  84     if (PMA_MYSQL_INT_VERSION >= 32303) {
  85          $local_query  = 'SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\'';
  86          $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  87          $showtable    = PMA_mysql_fetch_array($result);
  88          $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
  89          $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
  90     } else {
  91          $local_query  = 'SELECT COUNT(*) AS count FROM ' . PMA_backquote($table);
  92          $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
  93          $showtable    = array();
  94          $num_rows     = PMA_mysql_result($result, 0, 'count');
  95          $show_comment = '';
  96     } // end display comments
  97     if ($result) {
  98          mysql_free_result($result);
  99     }
 100
 101
 102     /**
 103      * Gets table keys and retains them
 104      */
 105     $local_query  = 'SHOW KEYS FROM ' . PMA_backquote($table);
 106     $result       = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
 107     $primary      = '';
 108     $indexes      = array();
 109     $lastIndex    = '';
 110     $indexes_info = array();
 111     $indexes_data = array();
 112     $pk_array     = array(); // will be use to emphasis prim. keys in the table
 113                              // view
 114     while ($row = PMA_mysql_fetch_array($result)) {
 115         // Backups the list of primary keys
 116         if ($row['Key_name'] == 'PRIMARY') {
 117             $primary   .= $row['Column_name'] . ', ';
 118             $pk_array[$row['Column_name']] = 1;
 119         }
 120         // Retains keys informations
 121         if ($row['Key_name'] != $lastIndex ){
 122             $indexes[] = $row['Key_name'];
 123             $lastIndex = $row['Key_name'];
 124         }
 125         $indexes_info[$row['Key_name']]['Sequences'][]     = $row['Seq_in_index'];
 126         $indexes_info[$row['Key_name']]['Non_unique']      = $row['Non_unique'];
 127         if (isset($row['Cardinality'])) {
 128             $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
 129         }
 130         // I don't know what does following column mean....
 131         // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
 132
 133         if (PMA_MYSQL_INT_VERSION >= 32300) {
 134             // rabus: The 'Comment' field was added in MySQL 3.23.0.
 135             $indexes_info[$row['Key_name']]['Comment']     = $row['Comment'];
 136         }
 137
 138         $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']  = $row['Column_name'];
 139         if (isset($row['Sub_part'])) {
 140             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
 141         }
 142
 143     } // end while
 144     if ($result) {
 145         mysql_free_result($result);
 146     }
 147
 148
 149     /**
 150      * Gets fields properties
 151      */
 152     $local_query = 'SHOW FIELDS FROM ' . PMA_backquote($table);
 153     $result      = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url);
 154     $fields_cnt  = mysql_num_rows($result);
 155
 156     // Check if we can use Relations (Mike Beck)
 157     if (!empty($cfgRelation['relation'])) {
 158         // Find which tables are related with the current one and write it in
 159         // an array
 160         $res_rel = PMA_getForeigners($db, $table);
 161
 162         if (count($res_rel) > 0) {
 163             $have_rel = TRUE;
 164         } else {
 165             $have_rel = FALSE;
 166         }
 167     }
 168     else {
 169         $have_rel = FALSE;
 170     } // end if
 171
 172
 173     /**
 174      * Displays the comments of the table if MySQL >= 3.23
 175      */
 176     if (!empty($show_comment)) {
 177         echo $strTableComments . '&nbsp;:&nbsp;' . $show_comment . '<br /><br />';
 178     }
 179
 180     /**
 181      * Displays the table structure
 182      */
 183     ?>
 184
 185 <!-- TABLE INFORMATIONS -->
 186 <table width="100%" bordercolorlight="black" border="border" style="border-collapse: collapse;background-color: white">
 187 <tr>
 188     <th width="50"><?php echo $strField; ?></th>
 189     <th width="80"><?php echo $strType; ?></th>
 190     <!--<th width="50"><?php echo $strAttr; ?></th>-->
 191     <th width="40"><?php echo $strNull; ?></th>
 192     <th width="70"><?php echo $strDefault; ?></th>
 193     <!--<th width="50"><?php echo $strExtra; ?></th>-->
 194     <?php
 195     echo "\n";
 196     if ($have_rel) {
 197         echo '    <th>' . $strLinksTo . '</th>' . "\n";
 198     }
 199     if ($cfgRelation['commwork']) {
 200         echo '    <th>' . $strComments . '</th>' . "\n";
 201     }
 202     if ($cfgRelation['mimework']) {
 203         echo '    <th>MIME</th>' . "\n";
 204     }
 205     ?>
 206 </tr>
 207
 208     <?php
 209     $i = 0;
 210     while ($row = PMA_mysql_fetch_array($result)) {
 211         $bgcolor = ($i % 2) ?$cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
 212         $i++;
 213
 214         $type             = $row['Type'];
 215         // reformat mysql query output - staybyte - 9. June 2001
 216         // loic1: set or enum types: slashes single quotes inside options
 217         if (eregi('^(set|enum)\((.+)\)$', $type, $tmp)) {
 218             $tmp[2]       = substr(ereg_replace('([^,])\'\'', '\\1\\\'', ',' . $tmp[2]), 1);
 219             $type         = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
 220             $type_nowrap  = '';
 221
 222             $binary       = 0;
 223             $unsigned     = 0;
 224             $zerofill     = 0;
 225         } else {
 226             $binary       = eregi('BINARY', $row['Type'], $test);
 227             $unsigned     = eregi('UNSIGNED', $row['Type'], $test);
 228             $zerofill     = eregi('ZEROFILL', $row['Type'], $test);
 229             $type_nowrap  = ' nowrap="nowrap"';
 230             $type         = eregi_replace('BINARY', '', $type);
 231             $type         = eregi_replace('ZEROFILL', '', $type);
 232             $type         = eregi_replace('UNSIGNED', '', $type);
 233             if (empty($type)) {
 234                 $type     = '&nbsp;';
 235             }
 236         }
 237         $strAttribute     = '&nbsp;';
 238         if ($binary) {
 239             $strAttribute = 'BINARY';
 240         }
 241         if ($unsigned) {
 242             $strAttribute = 'UNSIGNED';
 243         }
 244         if ($zerofill) {
 245             $strAttribute = 'UNSIGNED ZEROFILL';
 246         }
 247         if (!isset($row['Default'])) {
 248             if ($row['Null'] != '') {
 249                 $row['Default'] = '<i>NULL</i>';
 250             }
 251         } else {
 252             $row['Default'] = htmlspecialchars($row['Default']);
 253         }
 254         $field_name = htmlspecialchars($row['Field']);
 255         echo "\n";
 256         ?>
 257 <tr>
 258     <td width=50 class='print' nowrap="nowrap">
 259         <?php
 260         echo "\n";
 261         if (isset($pk_array[$row['Field']])) {
 262             echo '    <u>' . $field_name . '</u>&nbsp;' . "\n";
 263         } else {
 264             echo '    ' . $field_name . '&nbsp;' . "\n";
 265         }
 266         ?>
 267     </td>
 268     <td width="80" class="print"<?php echo $type_nowrap; ?>><?php echo $type; ?><bdo dir="ltr"></bdo></td>
 269     <!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $strAttribute; ?></td>-->
 270     <td width="40" class="print"><?php echo (($row['Null'] == '') ? $strNo : $strYes); ?>&nbsp;</td>
 271     <td width="70" class="print" nowrap="nowrap"><?php if (isset($row['Default'])) echo $row['Default']; ?>&nbsp;</td>
 272     <!--<td width="50" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap"><?php echo $row['Extra']; ?>&nbsp;</td>-->
 273         <?php
 274         echo "\n";
 275         if ($have_rel) {
 276             echo '    <td class="print">';
 277             if (isset($res_rel[$field_name])) {
 278                 echo htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field']);
 279             }
 280             echo '&nbsp;</td>' . "\n";
 281         }
 282         if ($cfgRelation['commwork']) {
 283             echo '    <td class="print">';
 284             if (isset($comments[$field_name])) {
 285                 echo htmlspecialchars($comments[$field_name]);
 286             }
 287             echo '&nbsp;</td>' . "\n";
 288         }
 289         if ($cfgRelation['mimework']) {
 290             $mime_map = PMA_getMIME($db, $table, true);
 291
 292             echo '    <td class="print">';
 293             if (isset($mime_map[$field_name])) {
 294                 echo htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype']));
 295             }
 296             echo '&nbsp;</td>' . "\n";
 297         }
 298         ?>
 299 </tr>
 300         <?php
 301     } // end while
 302     mysql_free_result($result);
 303
 304     echo "\n";
 305     ?>
 306 </table>
 307
 308     <?php
 309     echo '</div>' . "\n";
 310
 311     $count++;
 312 } //ends main while
 313
 314
 315 /**
 316  * Displays the footer
 317  */
 318 echo "\n";
 319 ?>
 320 <script type="text/javascript" language="javascript1.2">
 321 <!--
 322 function printPage()
 323 {
 324     document.all.print.style.visibility = 'hidden';
 325     // Do print the page
 326     if (typeof(window.print) != 'undefined') {
 327         window.print();
 328     }
 329     document.all.print.style.visibility = '';
 330 }
 331 //-->
 332 </script>
 333 <?php
 334 echo '<br /><br />&nbsp;<input type="button" style="visibility: ; width: 100px; height: 25px" name="print" value="' . $strPrint . '" onclick="printPage()">' . "\n";
 335
 336 require('./footer.inc.php3');
 337 ?>