phpmyadmin/tbl_printview.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Print view for table
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 /**
  10  *
  11  */
  12 require_once 'libraries/common.inc.php';
  13
  14 $response = PMA_Response::getInstance();
  15 $response->getHeader()->enablePrintView();
  16
  17 require 'libraries/tbl_common.inc.php';
  18
  19 // Check parameters
  20
  21 if (! isset($the_tables) || ! is_array($the_tables)) {
  22     $the_tables = array();
  23 }
  24
  25 /**
  26  * Gets the relations settings
  27  */
  28 require_once 'libraries/transformations.lib.php';
  29 require_once 'libraries/Index.class.php';
  30
  31 $cfgRelation = PMA_getRelationsParam();
  32
  33 /**
  34  * Defines the url to return to in case of error in a sql statement
  35  */
  36 if (strlen($table)) {
  37     $err_url = 'tbl_sql.php?' . PMA_generate_common_url($db, $table);
  38 } else {
  39     $err_url = 'db_sql.php?' . PMA_generate_common_url($db);
  40 }
  41
  42
  43 /**
  44  * Selects the database
  45  */
  46 PMA_DBI_select_db($db);
  47
  48
  49 /**
  50  * Multi-tables printview
  51  */
  52 if (isset($selected_tbl) && is_array($selected_tbl)) {
  53     $the_tables   = $selected_tbl;
  54 } elseif (strlen($table)) {
  55     $the_tables[] = $table;
  56 }
  57 $multi_tables     = (count($the_tables) > 1);
  58
  59 if ($multi_tables) {
  60     $tbl_list     = '';
  61     foreach ($the_tables as $key => $table) {
  62         $tbl_list .= (empty($tbl_list) ? '' : ', ')
  63                   . PMA_Util::backquote($table);
  64     }
  65     echo '<strong>'.  __('Showing tables') . ': '
  66         . htmlspecialchars($tbl_list) . '</strong>' . "\n";
  67     echo '<hr />' . "\n";
  68 } // end if
  69
  70 $tables_cnt = count($the_tables);
  71 $counter    = 0;
  72
  73 foreach ($the_tables as $key => $table) {
  74     if ($counter + 1 >= $tables_cnt) {
  75         $breakstyle = '';
  76     } else {
  77         $breakstyle = ' style="page-break-after: always;"';
  78     }
  79     $counter++;
  80     echo '<div' . $breakstyle . '>' . "\n";
  81     echo '<h1>' . htmlspecialchars($table) . '</h1>' . "\n";
  82
  83     /**
  84      * Gets table informations
  85      */
  86     $showtable    = PMA_Table::sGetStatusInfo($db, $table);
  87     $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
  88     $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
  89
  90     $tbl_is_view = PMA_Table::isView($db, $table);
  91
  92     /**
  93      * Gets fields properties
  94      */
  95     $columns = PMA_DBI_get_columns($db, $table);
  96
  97
  98     // We need this to correctly learn if a TIMESTAMP is NOT NULL, since
  99     // SHOW FULL FIELDS or INFORMATION_SCHEMA incorrectly says NULL
 100     // and SHOW CREATE TABLE says NOT NULL (tested
 101     // in MySQL 4.0.25 and 5.0.21, http://bugs.mysql.com/20910).
 102
 103     $show_create_table = PMA_DBI_fetch_value(
 104         'SHOW CREATE TABLE ' . PMA_Util::backquote($db) . '.'
 105         . PMA_Util::backquote($table),
 106         0, 1
 107     );
 108     $analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));
 109
 110     // Check if we can use Relations
 111     // Find which tables are related with the current one and write it in
 112     // an array
 113     $res_rel  = PMA_getForeigners($db, $table);
 114     $have_rel = (bool) count($res_rel);
 115
 116     /**
 117      * Displays the comments of the table if MySQL >= 3.23
 118      */
 119     if (!empty($show_comment)) {
 120         echo __('Table comments') . ': '
 121             . htmlspecialchars($show_comment) . '<br /><br />';
 122     }
 123
 124     /**
 125      * Displays the table structure
 126      */
 127     echo '<table style="width: 100%;">';
 128     echo '<thead>';
 129     echo '<tr>';
 130     echo '<th>' . __('Column') . '</th>';
 131     echo '<th>' . __('Type') . '</th>';
 132     echo '<th>' . __('Null') . '</th>';
 133     echo '<th>' . __('Default') . '</th>';
 134     if ($have_rel) {
 135         echo '<th>' . __('Links to') . '</th>' . "\n";
 136     }
 137     echo '    <th>' . __('Comments') . '</th>' . "\n";
 138     if ($cfgRelation['mimework']) {
 139         echo '    <th>MIME</th>' . "\n";
 140     }
 141     echo '</tr>';
 142     echo '</thead>';
 143     echo '<tbody>';
 144     foreach ($columns as $row) {
 145         $extracted_columnspec = PMA_Util::extractColumnSpec($row['Type']);
 146         $type = $extracted_columnspec['print_type'];
 147         $attribute = $extracted_columnspec['attribute'];
 148
 149         if (! isset($row['Default'])) {
 150             if ($row['Null'] != ''  && $row['Null'] != 'NO') {
 151                 $row['Default'] = '<i>NULL</i>';
 152             }
 153         } else {
 154             $row['Default'] = htmlspecialchars($row['Default']);
 155         }
 156         $field_name = htmlspecialchars($row['Field']);
 157
 158         // here, we have a TIMESTAMP that SHOW FULL COLUMNS reports as having the
 159         // NULL attribute, but SHOW CREATE TABLE says the contrary. Believe
 160         // the latter.
 161         /**
 162          * @todo merge this logic with the one in tbl_structure.php
 163          * or move it in a function similar to PMA_DBI_get_columns_full()
 164          * but based on SHOW CREATE TABLE because information_schema
 165          * cannot be trusted in this case (MySQL bug)
 166          */
 167         if (! empty($analyzed_sql[0]['create_table_fields'][$field_name]['type'])
 168             && $analyzed_sql[0]['create_table_fields'][$field_name]['type'] == 'TIMESTAMP'
 169             && $analyzed_sql[0]['create_table_fields'][$field_name]['timestamp_not_null']
 170         ) {
 171             $row['Null'] = '';
 172         }
 173
 174         echo "\n";
 175         echo '<tr><td>';
 176
 177         if (isset($pk_array[$row['Field']])) {
 178             echo '    <u>' . $field_name . '</u>' . "\n";
 179         } else {
 180             echo '    ' . $field_name . "\n";
 181         }
 182         echo '</td>';
 183         echo '<td>' . $type. '<bdo dir="ltr"></bdo></td>';
 184         echo '<td>';
 185         echo (($row['Null'] == '' || $row['Null'] == 'NO')
 186             ? __('No')
 187             : __('Yes'));
 188         echo '&nbsp;</td>';
 189         echo '<td>';
 190         if (isset($row['Default'])) {
 191             echo $row['Default'];
 192         }
 193         echo '&nbsp;</td>';
 194         if ($have_rel) {
 195             echo '    <td>';
 196             if (isset($res_rel[$field_name])) {
 197                 echo htmlspecialchars(
 198                     $res_rel[$field_name]['foreign_table']
 199                     . ' -> ' . $res_rel[$field_name]['foreign_field']
 200                 );
 201             }
 202             echo '&nbsp;</td>' . "\n";
 203         }
 204         echo '    <td>';
 205         $comments = PMA_getComments($db, $table);
 206         if (isset($comments[$field_name])) {
 207             echo htmlspecialchars($comments[$field_name]);
 208         }
 209         echo '&nbsp;</td>' . "\n";
 210         if ($cfgRelation['mimework']) {
 211             $mime_map = PMA_getMIME($db, $table, true);
 212
 213             echo '    <td>';
 214             if (isset($mime_map[$field_name])) {
 215                 echo htmlspecialchars(
 216                     str_replace('_', '/', $mime_map[$field_name]['mimetype'])
 217                 );
 218             }
 219             echo '&nbsp;</td>' . "\n";
 220         }
 221         echo '</tr>';
 222     } // end foreach
 223     echo '</tbody>';
 224     echo '</table>';
 225     if (! $tbl_is_view && !PMA_is_system_schema($db)) {
 226         /**
 227          * Displays indexes
 228          */
 229         echo PMA_Index::getView($table, $db, true);
 230
 231         /**
 232          * Displays Space usage and row statistics
 233          *
 234          */
 235         if ($cfg['ShowStats']) {
 236             $nonisam     = false;
 237             if (isset($showtable['Type'])
 238                 && ! preg_match('@ISAM|HEAP@i', $showtable['Type'])
 239             ) {
 240                 $nonisam = true;
 241             }
 242             if ($nonisam == false) {
 243                 // Gets some sizes
 244
 245                 $mergetable = PMA_Table::isMerge($db, $table);
 246
 247                 list($data_size, $data_unit) = PMA_Util::formatByteDown(
 248                     $showtable['Data_length']
 249                 );
 250                 if ($mergetable == false) {
 251                     list($index_size, $index_unit)
 252                         = PMA_Util::formatByteDown(
 253                             $showtable['Index_length']
 254                         );
 255                 }
 256                 if (isset($showtable['Data_free']) && $showtable['Data_free'] > 0) {
 257                     list($free_size, $free_unit)
 258                         = PMA_Util::formatByteDown(
 259                             $showtable['Data_free']
 260                         );
 261                     list($effect_size, $effect_unit)
 262                         = PMA_Util::formatByteDown(
 263                             $showtable['Data_length'] + $showtable['Index_length']
 264                             - $showtable['Data_free']
 265                         );
 266                 } else {
 267                     unset($free_size);
 268                     unset($free_unit);
 269                     list($effect_size, $effect_unit)
 270                         = PMA_Util::formatByteDown(
 271                             $showtable['Data_length'] + $showtable['Index_length']
 272                         );
 273                 }
 274                 list($tot_size, $tot_unit) = PMA_Util::formatByteDown(
 275                     $showtable['Data_length'] + $showtable['Index_length']
 276                 );
 277                 if ($num_rows > 0) {
 278                     list($avg_size, $avg_unit)
 279                         = PMA_Util::formatByteDown(
 280                             ($showtable['Data_length'] + $showtable['Index_length'])
 281                             / $showtable['Rows'],
 282                             6,
 283                             1
 284                         );
 285                 }
 286
 287                 // Displays them
 288                 echo '<br /><br />';
 289
 290                 echo '<table cellspacing="0" cellpadding="0">';
 291                 echo "\n";
 292                 echo '<tr>';
 293
 294                 // Space usage
 295                 echo '<td class="vtop">';
 296                 echo '<big>' . __('Space usage') . ':</big>';
 297                 echo '<table width="100%">';
 298                 echo '<tr>';
 299                 echo '<td style="padding-right: 10px">' . __('Data') . '</td>';
 300                 echo '<td class="right">' . $data_size . '</td>';
 301                 echo '<td>' . $data_unit . '</td>';
 302                 echo '</tr>';
 303                 if (isset($index_size)) {
 304                     echo "\n";
 305                     echo '<tr>';
 306                     echo '<td style="padding-right: 10px">' . __('Index') . '</td>';
 307                     echo '<td class="right">' . $index_size . '</td>';
 308                     echo '<td>' . $index_unit. '</td>';
 309                     echo '</tr>';
 310                 }
 311                 if (isset($free_size)) {
 312                     echo "\n";
 313                     echo '<tr style="color: #bb0000">';
 314                     echo '<td style="padding-right: 10px">';
 315                     echo __('Overhead');
 316                     echo '</td>';
 317                     echo '<td class="right">' . $free_size . '</td>';
 318                     echo '<td>' . $free_unit . '</td>';
 319                     echo '</tr>';
 320                     echo '<tr>';
 321                     echo '<td style="padding-right: 10px">';
 322                     echo __('Effective');
 323                     echo '</td>';
 324                     echo '<td class="right">' . $effect_size . '</td>';
 325                     echo '<td>' . $effect_unit . '</td>';
 326                     echo '</tr>';
 327                 }
 328                 if (isset($tot_size) && $mergetable == false) {
 329                     echo "\n";
 330                     echo '<tr>';
 331                     echo '<td style="padding-right: 10px">' . __('Total') . '</td>';
 332                     echo '<td class="right">' . $tot_size . '</td>';
 333                     echo '<td>' . $tot_unit . '</td>';
 334                     echo '</tr>';
 335                 }
 336                 echo "\n";
 337                 echo '</table>';
 338                 echo '</td>';
 339
 340                 echo '<td width="20">&nbsp;</td>';
 341
 342                 // Rows Statistic
 343                 echo "\n";
 344                 echo '<td class="vtop">';
 345                 echo '<big>' . __('Row Statistics') . ':</big>';
 346                 echo '<table width="100%">';
 347                 if (isset($showtable['Row_format'])) {
 348                     echo "\n";
 349                     echo '<tr>';
 350                     echo '<td>' . __('Format') . '</td>';
 351                     echo '<td class="' . $cell_align_left . '">';
 352                     if ($showtable['Row_format'] == 'Fixed') {
 353                         echo __('static');
 354                     } elseif ($showtable['Row_format'] == 'Dynamic') {
 355                         echo __('dynamic');
 356                     } else {
 357                         echo $showtable['Row_format'];
 358                     }
 359                     echo '</td>';
 360                     echo '</tr>';
 361                 }
 362                 if (isset($showtable['Rows'])) {
 363                     echo "\n";
 364                     echo '<tr>';
 365                     echo '<td>' . __('Rows') . '</td>';
 366                     echo '<td class="right">';
 367                     echo PMA_Util::formatNumber($showtable['Rows'], 0);
 368                     echo '</td>';
 369                     echo '</tr>';
 370                 }
 371                 if (isset($showtable['Avg_row_length'])
 372                     && $showtable['Avg_row_length'] > 0
 373                 ) {
 374                     echo "\n";
 375                     echo '<tr>';
 376                     echo '<td>' . __('Row length') . '&nbsp;&oslash;</td>';
 377                     echo '<td>';
 378                     echo PMA_Util::formatNumber(
 379                         $showtable['Avg_row_length'], 0
 380                     );
 381                     echo '</td>';
 382                     echo '</tr>';
 383                 }
 384                 if (isset($showtable['Data_length'])
 385                     && $showtable['Rows'] > 0
 386                     && $mergetable == false
 387                 ) {
 388                     echo "\n";
 389                     echo '<tr>';
 390                     echo '<td>' . __('Row size') . '&nbsp;&oslash;</td>';
 391                     echo '<td class="right">';
 392                     echo $avg_size . ' ' . $avg_unit;
 393                     echo '</td>';
 394                     echo '</tr>';
 395                 }
 396                 if (isset($showtable['Auto_increment'])) {
 397                     echo "\n";
 398                     echo '<tr>';
 399                     echo '<td>' . __('Next autoindex'). ' </td>';
 400                     echo '<td class="right">';
 401                     echo PMA_Util::formatNumber(
 402                         $showtable['Auto_increment'], 0
 403                     );
 404                     echo '</td>';
 405                     echo '</tr>';
 406                 }
 407                 if (isset($showtable['Create_time'])) {
 408                     echo "\n";
 409                     echo '<tr>';
 410                     echo '<td>' . __('Creation') . '</td>';
 411                     echo '<td class="right">';
 412                     echo PMA_Util::localisedDate(
 413                         strtotime($showtable['Create_time'])
 414                     );
 415                     echo '</td>';
 416                     echo '</tr>';
 417                 }
 418                 if (isset($showtable['Update_time'])) {
 419                     echo "\n";
 420                     echo '<tr>';
 421                     echo '<td>' . __('Last update') . '</td>';
 422                     echo '<td class="right">';
 423                     echo PMA_Util::localisedDate(
 424                         strtotime($showtable['Update_time'])
 425                     );
 426                     echo '</td>';
 427                     echo '</tr>';
 428                 }
 429                 if (isset($showtable['Check_time'])) {
 430                     echo "\n";
 431                     echo '<tr>';
 432                     echo '<td>' . __('Last check') . '</td>';
 433                     echo '<td class="right">';
 434                     echo PMA_Util::localisedDate(
 435                         strtotime($showtable['Check_time'])
 436                     );
 437                     echo '</td>';
 438                     echo '</tr>';
 439                 }
 440
 441                 echo "\n";
 442                 echo '</table>';
 443                 echo '</td>';
 444                 echo '</tr>';
 445                 echo '</table>';
 446             } // end if ($nonisam == false)
 447         } // end if ($cfg['ShowStats'])
 448     }
 449     if ($multi_tables) {
 450         unset($num_rows, $show_comment);
 451         echo '<hr />' . "\n";
 452     } // end if
 453     echo '</div>' . "\n";
 454
 455 } // end while
 456
 457 /**
 458  * Displays the footer
 459  */
 460 echo PMA_Util::getButton();
 461
 462 echo "<div id='PMA_disable_floating_menubar'></div>\n";
 463 ?>