db_datadict.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Renders data dictionary
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 /**
  10  * Gets the variables sent or posted to this script, then displays headers
  11  */
  12 require_once 'libraries/common.inc.php';
  13
  14 if (! isset($selected_tbl)) {
  15     include 'libraries/db_common.inc.php';
  16     list(
  17         $tables,
  18         $num_tables,
  19         $total_num_tables,
  20         $sub_part,
  21         $is_show_stats,
  22         $db_is_system_schema,
  23         $tooltip_truename,
  24         $tooltip_aliasname,
  25         $pos
  26     ) = PMA\libraries\Util::getDbInfo($db, isset($sub_part) ? $sub_part : '');
  27 }
  28
  29 $response = PMA\libraries\Response::getInstance();
  30 $header   = $response->getHeader();
  31 $header->enablePrintView();
  32
  33 /**
  34  * Gets the relations settings
  35  */
  36 $cfgRelation  = PMA_getRelationsParam();
  37
  38 require_once 'libraries/transformations.lib.php';
  39
  40 /**
  41  * Check parameters
  42  */
  43 PMA\libraries\Util::checkParameters(array('db'));
  44
  45 /**
  46  * Defines the url to return to in case of error in a sql statement
  47  */
  48 $err_url = 'db_sql.php' . PMA_URL_getCommon(array('db' => $db));
  49
  50 if ($cfgRelation['commwork']) {
  51     $comment = PMA_getDbComment($db);
  52
  53     /**
  54      * Displays DB comment
  55      */
  56     if ($comment) {
  57         echo '<p>' , __('Database comment')
  58             , '<br /><i>' , htmlspecialchars($comment) , '</i></p>';
  59     } // end if
  60 }
  61
  62 /**
  63  * Selects the database and gets tables names
  64  */
  65 $GLOBALS['dbi']->selectDb($db);
  66 $tables = $GLOBALS['dbi']->getTables($db);
  67
  68 $count  = 0;
  69 foreach ($tables as $table) {
  70     $comments = PMA_getComments($db, $table);
  71
  72     echo '<div>' , "\n";
  73
  74     echo '<h2>' , htmlspecialchars($table) , '</h2>' , "\n";
  75
  76     /**
  77      * Gets table information
  78      */
  79     $show_comment = $GLOBALS['dbi']->getTable($db, $table)
  80         ->getStatusInfo('TABLE_COMMENT');
  81
  82     /**
  83      * Gets table keys and retains them
  84      */
  85     $GLOBALS['dbi']->selectDb($db);
  86     $indexes = $GLOBALS['dbi']->getTableIndexes($db, $table);
  87     list($primary, $pk_array, $indexes_info, $indexes_data)
  88         = PMA\libraries\Util::processIndexData($indexes);
  89
  90     /**
  91      * Gets columns properties
  92      */
  93     $columns = $GLOBALS['dbi']->getColumns($db, $table);
  94
  95     // Check if we can use Relations
  96     list($res_rel, $have_rel) = PMA_getRelationsAndStatus(
  97         ! empty($cfgRelation['relation']), $db, $table
  98     );
  99
 100     /**
 101      * Displays the comments of the table if MySQL >= 3.23
 102      */
 103     if (!empty($show_comment)) {
 104         echo __('Table comments:') , ' ';
 105         echo htmlspecialchars($show_comment) , '<br /><br />';
 106     }
 107
 108     /**
 109      * Displays the table structure
 110      */
 111
 112     echo '<table width="100%" class="print">';
 113     echo '<tr><th width="50">' , __('Column') , '</th>';
 114     echo '<th width="80">' , __('Type') , '</th>';
 115     echo '<th width="40">' , __('Null') , '</th>';
 116     echo '<th width="70">' , __('Default') , '</th>';
 117     if ($have_rel) {
 118         echo '    <th>' , __('Links to') , '</th>' , "\n";
 119     }
 120     echo '    <th>' , __('Comments') , '</th>' , "\n";
 121     if ($cfgRelation['mimework']) {
 122         echo '    <th>MIME</th>' , "\n";
 123     }
 124     echo '</tr>';
 125     $odd_row = true;
 126     foreach ($columns as $row) {
 127
 128         if ($row['Null'] == '') {
 129             $row['Null'] = 'NO';
 130         }
 131         $extracted_columnspec
 132             = PMA\libraries\Util::extractColumnSpec($row['Type']);
 133
 134         // reformat mysql query output
 135         // set or enum types: slashes single quotes inside options
 136
 137         $type = htmlspecialchars($extracted_columnspec['print_type']);
 138         $attribute     = $extracted_columnspec['attribute'];
 139         if (! isset($row['Default'])) {
 140             if ($row['Null'] != 'NO') {
 141                 $row['Default'] = '<i>NULL</i>';
 142             }
 143         } else {
 144             $row['Default'] = htmlspecialchars($row['Default']);
 145         }
 146         $column_name = $row['Field'];
 147
 148         echo '<tr class="';
 149         echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row;
 150         echo '">';
 151         echo '<td class="nowrap">';
 152         echo htmlspecialchars($column_name);
 153
 154         if (isset($pk_array[$row['Field']])) {
 155             echo ' <em>(' , __('Primary') , ')</em>';
 156         }
 157         echo '</td>';
 158         echo '<td'
 159             , PMA\libraries\Util::getClassForType(
 160                 $extracted_columnspec['type']
 161             )
 162             , ' lang="en" dir="ltr">' , $type , '</td>';
 163
 164         echo '<td>';
 165         echo (($row['Null'] == 'NO') ? __('No') : __('Yes'));
 166         echo '</td>';
 167         echo '<td class="nowrap">';
 168         if (isset($row['Default'])) {
 169             echo $row['Default'];
 170         }
 171         echo '</td>';
 172
 173         if ($have_rel) {
 174             echo '    <td>';
 175             if ($foreigner = PMA_searchColumnInForeigners($res_rel, $column_name)) {
 176                 echo htmlspecialchars(
 177                     $foreigner['foreign_table']
 178                     . ' -> '
 179                     . $foreigner['foreign_field']
 180                 );
 181             }
 182             echo '</td>' , "\n";
 183         }
 184         echo '    <td>';
 185         if (isset($comments[$column_name])) {
 186             echo htmlspecialchars($comments[$column_name]);
 187         }
 188         echo '</td>' , "\n";
 189         if ($cfgRelation['mimework']) {
 190             $mime_map = PMA_getMIME($db, $table, true);
 191
 192             echo '    <td>';
 193             if (isset($mime_map[$column_name])) {
 194                 echo htmlspecialchars(
 195                     str_replace('_', '/', $mime_map[$column_name]['mimetype'])
 196                 );
 197             }
 198             echo '</td>' , "\n";
 199         }
 200         echo '</tr>';
 201     } // end foreach
 202     $count++;
 203     echo '</table>';
 204     // display indexes information
 205     if (count(PMA\libraries\Index::getFromTable($table, $db)) > 0) {
 206         echo PMA\libraries\Index::getHtmlForIndexes($table, $db, true);
 207     }
 208     echo '</div>';
 209 } //ends main while
 210
 211 /**
 212  * Displays the footer
 213  */
 214 echo PMA\libraries\Util::getButton();