db_operations.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 /**
   6  * handles miscellaneous db operations:
   7  *  - move/rename
   8  *  - copy
   9  *  - changing collation
  10  *  - changing comment
  11  *  - adding tables
  12  *  - viewing PDF schemas
  13  */
  14
  15 /**
  16  * requirements
  17  */
  18 require_once './libraries/common.lib.php';
  19 require_once './libraries/Table.class.php';
  20 require_once './libraries/mysql_charsets.lib.php';
  21
  22 /**
  23  * Rename/move or copy database
  24  */
  25 if (isset($db) &&
  26     ((isset($db_rename) && $db_rename == 'true') ||
  27     (isset($db_copy) && $db_copy == 'true'))) {
  28
  29     if (isset($db_rename) && $db_rename == 'true') {
  30         $move = true;
  31     } else {
  32         $move = false;
  33     }
  34
  35     if (!isset($newname) || !strlen($newname)) {
  36         $message = $strDatabaseEmpty;
  37     } else {
  38         if ($move ||
  39            (isset($create_database_before_copying) && $create_database_before_copying)) {
  40             $local_query = 'CREATE DATABASE ' . PMA_backquote($newname);
  41             if (isset($db_collation)) {
  42                 $local_query .= ' DEFAULT' . PMA_generateCharsetQueryPart($db_collation);
  43             }
  44             $local_query .= ';';
  45             $sql_query = $local_query;
  46             PMA_DBI_query($local_query);
  47         }
  48
  49         $tables_full = PMA_DBI_get_tables_full($db);
  50         foreach ($tables_full as $table => $tmp) {
  51             $back = $sql_query;
  52             $sql_query = '';
  53
  54             // value of $what for this table only
  55             $this_what = $what;
  56
  57             if (!isset($tables_full[$table]['Engine'])) {
  58                 $tables_full[$table]['Engine'] = $tables_full[$table]['Type'];
  59             }
  60             // do not copy the data from a Merge table
  61             // note: on the calling FORM, 'data' means 'structure and data'
  62             if ($tables_full[$table]['Engine'] == 'MRG_MyISAM') {
  63                 if ($this_what == 'data') {
  64                     $this_what = 'structure';
  65                 }
  66                 if ($this_what == 'dataonly') {
  67                     $this_what = 'nocopy';
  68                 }
  69             }
  70
  71             if ($this_what != 'nocopy') {
  72                 PMA_Table::moveCopy($db, $table, $newname, $table,
  73                     isset($this_what) ? $this_what : 'data', $move);
  74             }
  75
  76             $sql_query = $back . $sql_query;
  77         }
  78         unset($table);
  79
  80         // Duplicate the bookmarks for this db (done once for each db)
  81         if ($db != $newname) {
  82             $get_fields = array('user', 'label', 'query');
  83             $where_fields = array('dbase' => $db);
  84             $new_fields = array('dbase' => $newname);
  85             PMA_Table::duplicateInfo('bookmarkwork', 'bookmark', $get_fields,
  86                 $where_fields, $new_fields);
  87         }
  88
  89         if ($move) {
  90             // cleanup pmadb stuff for this db
  91             require_once './libraries/relation_cleanup.lib.php';
  92             PMA_relationsCleanupDatabase($db);
  93
  94             $local_query = 'DROP DATABASE ' . PMA_backquote($db) . ';';
  95             $sql_query .= "\n" . $local_query;
  96             PMA_DBI_query($local_query);
  97             $message    = sprintf($strRenameDatabaseOK, htmlspecialchars($db),
  98                 htmlspecialchars($newname));
  99         } else {
 100             $message    = sprintf($strCopyDatabaseOK, htmlspecialchars($db),
 101                 htmlspecialchars($newname));
 102         }
 103         $reload     = true;
 104
 105         /* Change database to be used */
 106         if ($move) {
 107             $db         = $newname;
 108         } else {
 109             if (isset($switch_to_new) && $switch_to_new == 'true') {
 110                 PMA_setCookie('pma_switch_to_new', 'true');
 111                 $db         = $newname;
 112             } else {
 113                 PMA_setCookie('pma_switch_to_new', '');
 114             }
 115         }
 116     }
 117 }
 118 /**
 119  * Settings for relations stuff
 120  */
 121
 122 require_once './libraries/relation.lib.php';
 123 $cfgRelation = PMA_getRelationsParam();
 124
 125 /**
 126  * Check if comments were updated
 127  * (must be done before displaying the menu tabs)
 128  */
 129 if ($cfgRelation['commwork'] && isset($db_comment) && $db_comment == 'true') {
 130     PMA_SetComment($db, '', '(db_comment)', $comment);
 131 }
 132
 133 /**
 134  * Prepares the tables list if the user where not redirected to this script
 135  * because there is no table in the database ($is_info is true)
 136  */
 137 if (empty($is_info)) {
 138     require './libraries/db_details_common.inc.php';
 139     $url_query .= '&amp;goto=db_operations.php';
 140
 141     // Gets the database structure
 142     $sub_part = '_structure';
 143     require './libraries/db_details_db_info.inc.php';
 144     echo "\n";
 145 }
 146
 147 if (PMA_MYSQL_INT_VERSION >= 40101) {
 148     $db_collation = PMA_getDbCollation($db);
 149 }
 150 if (PMA_MYSQL_INT_VERSION < 50002
 151   || (PMA_MYSQL_INT_VERSION >= 50002 && $db != 'information_schema')) {
 152     $is_information_schema = false;
 153 } else {
 154     $is_information_schema = true;
 155 }
 156
 157 if (!$is_information_schema) {
 158
 159     require './libraries/display_create_table.lib.php';
 160
 161     if ($cfgRelation['commwork']) {
 162         /**
 163          * database comment
 164          */
 165         ?>
 166     <form method="post" action="db_operations.php">
 167     <?php echo PMA_generate_common_hidden_inputs($db); ?>
 168     <input type="hidden" name="db_comment" value="true" />
 169     <fieldset>
 170         <legend>
 171         <?php
 172         if ($cfg['PropertiesIconic']) {
 173             echo '<img class="icon" src="' . $pmaThemeImage . 'b_comment.png"'
 174                 .' alt="" border="0" width="16" height="16" hspace="2" align="middle" />';
 175         }
 176         echo $strDBComment;
 177         $comment = PMA_getComments($db);
 178         ?>
 179         </legend>
 180         <input type="text" name="comment" class="textfield" size="30"
 181             value="<?php
 182             echo (isset($comment) && is_array($comment)
 183                 ? htmlspecialchars(implode(' ', $comment))
 184                 : ''); ?>" />
 185         <input type="submit" value="<?php echo $strGo; ?>" />
 186     </fieldset>
 187     </form>
 188         <?php
 189     }
 190     /**
 191      * rename database
 192      */
 193     ?>
 194     <form method="post" action="db_operations.php"
 195         onsubmit="return emptyFormElements(this, 'newname')">
 196     <input type="hidden" name="what" value="data" />
 197     <input type="hidden" name="db_rename" value="true" />
 198     <?php echo PMA_generate_common_hidden_inputs($db); ?>
 199     <fieldset>
 200         <legend>
 201     <?php
 202     if ($cfg['PropertiesIconic']) {
 203         echo '<img class="icon" src="' . $pmaThemeImage . 'b_edit.png"'
 204             .' alt="" width="16" height="16" />';
 205     }
 206     echo $strDBRename . ':';
 207     ?>
 208         </legend>
 209         <input type="text" name="newname" size="30" class="textfield" value="" />
 210         <input type="submit" value="<?php echo $strGo; ?>" />
 211     </fieldset>
 212     </form>
 213
 214     <?php
 215     /**
 216      * Copy database
 217      */
 218     ?>
 219     <form method="post" action="db_operations.php"
 220         onsubmit="return emptyFormElements(this, 'newname')">
 221     <?php
 222     if (isset($db_collation)) {
 223         echo '<input type="hidden" name="db_collation" value="' . $db_collation
 224             .'" />' . "\n";
 225     }
 226     echo '<input type="hidden" name="db_copy" value="true" />' . "\n";
 227     echo PMA_generate_common_hidden_inputs($db);
 228     ?>
 229     <fieldset>
 230         <legend>
 231     <?php
 232     if ($cfg['PropertiesIconic']) {
 233         echo '<img class="icon" src="' . $pmaThemeImage . 'b_edit.png"'
 234             .' alt="" width="16" height="16" />';
 235     }
 236     echo $strDBCopy . ':';
 237     if (PMA_MYSQL_INT_VERSION >= 50000) {
 238         $drop_clause = 'DROP TABLE / DROP VIEW';
 239     } else {
 240         $drop_clause = 'DROP TABLE';
 241     }
 242     ?>
 243         </legend>
 244         <input type="text" name="newname" size="30" class="textfield" value="" /><br />
 245         <input type="radio" name="what" value="structure"
 246             id="radio_copy_structure" style="vertical-align: middle" />
 247         <label for="radio_copy_structure"><?php echo $strStrucOnly; ?></label><br />
 248         <input type="radio" name="what" value="data" id="radio_copy_data"
 249             checked="checked" style="vertical-align: middle" />
 250         <label for="radio_copy_data"><?php echo $strStrucData; ?></label><br />
 251         <input type="radio" name="what" value="dataonly"
 252             id="radio_copy_dataonly" style="vertical-align: middle" />
 253         <label for="radio_copy_dataonly"><?php echo $strDataOnly; ?></label><br />
 254
 255         <input type="checkbox" name="create_database_before_copying" value="1"
 256             id="checkbox_create_database_before_copying"
 257             style="vertical-align: middle" checked="checked" />
 258         <label for="checkbox_create_database_before_copying">
 259             <?php echo $strCreateDatabaseBeforeCopying; ?></label><br />
 260         <input type="checkbox" name="drop_if_exists" value="true"
 261             id="checkbox_drop" style="vertical-align: middle" />
 262         <label for="checkbox_drop"><?php echo sprintf($strAddClause, $drop_clause); ?></label><br />
 263         <input type="checkbox" name="sql_auto_increment" value="1"
 264             id="checkbox_auto_increment" style="vertical-align: middle" />
 265         <label for="checkbox_auto_increment">
 266             <?php echo $strAddAutoIncrement; ?></label><br />
 267         <input type="checkbox" name="constraints" value="1"
 268             id="checkbox_constraints" style="vertical-align: middle" />
 269         <label for="checkbox_constraints">
 270             <?php echo $strAddConstraints; ?></label><br />
 271     <?php
 272     unset($drop_clause);
 273
 274     if (isset($_COOKIE) && isset($_COOKIE['pma_switch_to_new'])
 275       && $_COOKIE['pma_switch_to_new'] == 'true') {
 276         $pma_switch_to_new = 'true';
 277     }
 278     ?>
 279         <input type="checkbox" name="switch_to_new" value="true"
 280             id="checkbox_switch"
 281             <?php echo ((isset($pma_switch_to_new) && $pma_switch_to_new == 'true') ? ' checked="checked"' : ''); ?>
 282             style="vertical-align: middle" />
 283         <label for="checkbox_switch"><?php echo $strSwitchToDatabase; ?></label>
 284     </fieldset>
 285     <fieldset class="tblFooters">
 286         <input type="submit" name="submit_copy" value="<?php echo $strGo; ?>" />
 287     </fieldset>
 288     </form>
 289
 290     <?php
 291     /**
 292      * Change database charset
 293      */
 294     if (PMA_MYSQL_INT_VERSION >= 40101) {
 295     // MySQL supports setting default charsets / collations for databases since
 296     // version 4.1.1.
 297         echo '<form method="post" action="./db_operations.php">' . "\n"
 298            . PMA_generate_common_hidden_inputs($db, $table)
 299            . '<fieldset>' . "\n"
 300            . '    <legend>';
 301         if ($cfg['PropertiesIconic']) {
 302             echo '<img class="icon" src="' . $pmaThemeImage . 's_asci.png"'
 303                 .' alt="" width="16" height="16" />';
 304         }
 305         echo '    <label for="select_db_collation">' . $strCollation . ':</label>' . "\n"
 306            . '    </legend>' . "\n"
 307            . PMA_generateCharsetDropdownBox(PMA_CSDROPDOWN_COLLATION,
 308                 'db_collation', 'select_db_collation', $db_collation, false, 3)
 309            . '    <input type="submit" name="submitcollation"'
 310            . ' value="' . $strGo . '" style="vertical-align: middle" />' . "\n"
 311            . '</fieldset>' . "\n"
 312            . '</form>' . "\n";
 313     }
 314
 315     if ($num_tables > 0
 316       && !$cfgRelation['allworks'] && $cfg['PmaNoRelation_DisableWarning'] == false) {
 317         echo '<div class="error"><h1>' . $strError . '</h1>'
 318             . sprintf($strRelationNotWorking,
 319                 '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">',
 320                 '</a>')
 321             . '</div>';
 322     } // end if
 323 } // end if (!$is_information_schema)
 324
 325
 326 // not sure about leaving the PDF dialog for information_schema
 327 if ($num_tables > 0) {
 328     $takeaway = $url_query . '&amp;table=' . urlencode($table);
 329 }
 330
 331 if ($cfgRelation['pdfwork'] && $num_tables > 0) { ?>
 332     <!-- Work on PDF Pages -->
 333
 334     <?php
 335     // We only show this if we find something in the new pdf_pages table
 336
 337     $test_query = '
 338          SELECT *
 339            FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages']) . '
 340           WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
 341     $test_rs    = PMA_query_as_cu($test_query, null, PMA_DBI_QUERY_STORE);
 342
 343     if ($test_rs && PMA_DBI_num_rows($test_rs) > 0) { ?>
 344     <!-- PDF schema -->
 345     <form method="post" action="pdf_schema.php">
 346     <fieldset>
 347         <legend>
 348         <?php
 349         echo PMA_generate_common_hidden_inputs($db);
 350         if ($cfg['PropertiesIconic']) {
 351             echo '<img class="icon" src="' . $pmaThemeImage . 'b_view.png"'
 352                 .' alt="" width="16" height="16" />';
 353         }
 354         echo $strDisplayPDF;
 355         ?>:
 356         </legend>
 357         <label for="pdf_page_number_opt"><?php echo $strPageNumber; ?></label>
 358         <select name="pdf_page_number" id="pdf_page_number_opt">
 359         <?php
 360         while ($pages = @PMA_DBI_fetch_assoc($test_rs)) {
 361             echo '                <option value="' . $pages['page_nr'] . '">'
 362                 . $pages['page_nr'] . ': ' . $pages['page_descr'] . '</option>' . "\n";
 363         } // end while
 364         PMA_DBI_free_result($test_rs);
 365         unset($test_rs);
 366         ?>
 367         </select><br />
 368
 369         <input type="checkbox" name="show_grid" id="show_grid_opt" />
 370         <label for="show_grid_opt"><?php echo $strShowGrid; ?></label><br />
 371         <input type="checkbox" name="show_color" id="show_color_opt"
 372             checked="checked" />
 373         <label for="show_color_opt"><?php echo $strShowColor; ?></label><br />
 374         <input type="checkbox" name="show_table_dimension" id="show_table_dim_opt" />
 375         <label for="show_table_dim_opt"><?php echo $strShowTableDimension; ?>
 376             </label><br />
 377         <input type="checkbox" name="all_tab_same_wide" id="all_tab_same_wide" />
 378         <label for="all_tab_same_wide"><?php echo $strAllTableSameWidth; ?>
 379             </label><br />
 380         <input type="checkbox" name="with_doc" id="with_doc" checked="checked" />
 381         <label for="with_doc"><?php echo $strDataDict; ?></label><br />
 382
 383         <label for="orientation_opt"><?php echo $strShowDatadictAs; ?></label>
 384         <select name="orientation" id="orientation_opt">
 385             <option value="L"><?php echo $strLandscape;?></option>
 386             <option value="P"><?php echo $strPortrait;?></option>
 387         </select><br />
 388
 389         <label for="paper_opt"><?php echo $strPaperSize; ?></label>
 390         <select name="paper" id="paper_opt">
 391         <?php
 392             foreach ($cfg['PDFPageSizes'] AS $key => $val) {
 393                 echo '<option value="' . $val . '"';
 394                 if ($val == $cfg['PDFDefaultPageSize']) {
 395                     echo ' selected="selected"';
 396                 }
 397                 echo ' >' . $val . '</option>' . "\n";
 398             }
 399         ?>
 400         </select>
 401     </fieldset>
 402     <fieldset class="tblFooters">
 403         <input type="submit" value="<?php echo $strGo; ?>" />
 404     </fieldset>
 405     </form>
 406         <?php
 407     }   // end if
 408     ?>
 409     <ul>
 410         <li>
 411     <?php
 412         echo '<a href="pdf_pages.php?' . $takeaway . '">';
 413         if ($cfg['PropertiesIconic']) {
 414             echo '<img class="icon" src="' . $pmaThemeImage . 'b_edit.png"'
 415                 .' alt="" width="16" height="16" />';
 416         }
 417         echo $strEditPDFPages . '</a>';
 418     ?>
 419         </li>
 420     </ul>
 421     <?php
 422 } // end if
 423
 424 if ($num_tables > 0
 425   && $cfgRelation['relwork'] && $cfgRelation['commwork']
 426   && isset($cfg['docSQLDir']) && !empty($cfg['docSQLDir'])) {
 427     /**
 428      * import docSQL files
 429      */
 430     echo '<ul>' . "\n"
 431         .'<li><a href="db_details_importdocsql.php?' . $takeaway . '">' . "\n";
 432     if ($cfg['PropertiesIconic']) {
 433         echo '<img class="icon" src="' . $pmaThemeImage . 'b_docsql.png"'
 434             .' alt="" width="16" height="16" />';
 435     }
 436     echo $strImportDocSQL . '</a></li>' . "\n"
 437         .'</ul>';
 438 }
 439
 440 /**
 441  * Displays the footer
 442  */
 443 require_once './libraries/footer.inc.php';
 444 ?>