libraries/display_create_table.lib.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Displays form for creating a table (if user has privileges for that)
   5  *
   6  * for MySQL >= 4.1.0, we should be able to detect if user has a CREATE
   7  * privilege by looking at SHOW GRANTS output;
   8  * for < 4.1.0, it could be more difficult because the logic tries to
   9  * detect the current host and it might be expressed in many ways; also
  10  * on a shared server, the user might be unable to define a controluser
  11  * that has the proper rights to the "mysql" db;
  12  * so we give up and assume that user has the right to create a table
  13  *
  14  * Note: in this case we could even skip the following "foreach" logic
  15  *
  16  * Addendum, 2006-01-19: ok, I give up. We got some reports about servers
  17  * where the hostname field in mysql.user is not the same as the one
  18  * in mysql.db for a user. In this case, SHOW GRANTS does not return
  19  * the db-specific privileges. And probably, those users are on a shared
  20  * server, so can't set up a control user with rights to the "mysql" db.
  21  * We cannot reliably detect the db-specific privileges, so no more
  22  * warnings about the lack of privileges for CREATE TABLE. Tested
  23  * on MySQL 5.0.18.
  24  *
  25  * @version $Id$
  26  * @package phpMyAdmin
  27  */
  28 if (! defined('PHPMYADMIN')) {
  29     exit;
  30 }
  31
  32 /**
  33  *
  34  */
  35 require_once './libraries/check_user_privileges.lib.php';
  36
  37 $is_create_table_priv = true;
  38
  39 ?>
  40 <form method="post" action="tbl_create.php"
  41     onsubmit="return (emptyFormElements(this, 'table') &amp;&amp; checkFormElementInRange(this, 'num_fields', '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidFieldCount']); ?>', 1))">
  42 <fieldset>
  43     <legend>
  44 <?php
  45 if ($GLOBALS['cfg']['PropertiesIconic']) {
  46     echo '<img class="icon" src="' . $pmaThemeImage . 'b_newtbl.png" width="16" height="16" alt="" />';
  47 }
  48 echo sprintf($strCreateNewTable, PMA_getDbLink());
  49 ?>
  50     </legend>
  51     <?php echo PMA_generate_common_hidden_inputs($db); ?>
  52     <div class="formelement">
  53         <?php echo $strName; ?>:
  54         <input type="text" name="table" maxlength="64" size="30" />
  55     </div>
  56     <div class="formelement">
  57         <?php echo $strNumberOfFields; ?>:
  58         <input type="text" name="num_fields" size="2" />
  59     </div>
  60     <div class="clearfloat"></div>
  61 </fieldset>
  62 <fieldset class="tblFooters">
  63     <input type="submit" value="<?php echo $strGo; ?>" />
  64 </fieldset>
  65 </form>