tbl_addfield.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Displays add field form and handles it
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 /**
  10  * Get some core libraries
  11  */
  12 require_once 'libraries/common.inc.php';
  13
  14 $response = PMA\libraries\Response::getInstance();
  15 $header   = $response->getHeader();
  16 $scripts  = $header->getScripts();
  17 $scripts->addFile('tbl_structure.js');
  18
  19 // Check parameters
  20 PMA\libraries\Util::checkParameters(array('db', 'table'));
  21
  22
  23 /**
  24  * Defines the url to return to in case of error in a sql statement
  25  */
  26 $err_url = 'tbl_sql.php' . PMA_URL_getCommon(
  27     array(
  28         'db' => $db, 'table' => $table
  29     )
  30 );
  31
  32 /**
  33  * The form used to define the field to add has been submitted
  34  */
  35 $abort = false;
  36
  37 // check number of fields to be created
  38 if (isset($_REQUEST['submit_num_fields'])) {
  39     if (isset($_REQUEST['orig_after_field'])) {
  40         $_REQUEST['after_field'] = $_REQUEST['orig_after_field'];
  41     }
  42     if (isset($_REQUEST['orig_field_where'])) {
  43         $_REQUEST['field_where'] = $_REQUEST['orig_field_where'];
  44     }
  45     $num_fields = min(
  46         intval($_REQUEST['orig_num_fields']) + intval($_REQUEST['added_fields']),
  47         4096
  48     );
  49     $regenerate = true;
  50 } elseif (isset($_REQUEST['num_fields']) && intval($_REQUEST['num_fields']) > 0) {
  51     $num_fields = min(4096, intval($_REQUEST['num_fields']));
  52 } else {
  53     $num_fields = 1;
  54 }
  55
  56 if (isset($_REQUEST['do_save_data'])) {
  57     //avoid an incorrect calling of PMA_updateColumns() via
  58     //tbl_structure.php below
  59     unset($_REQUEST['do_save_data']);
  60
  61     include_once 'libraries/create_addfield.lib.php';
  62
  63     list($result, $sql_query) = PMA_tryColumnCreationQuery($db, $table, $err_url);
  64
  65     if ($result === true) {
  66         // If comments were sent, enable relation stuff
  67         include_once 'libraries/transformations.lib.php';
  68
  69         // Update comment table for mime types [MIME]
  70         if (isset($_REQUEST['field_mimetype'])
  71             && is_array($_REQUEST['field_mimetype'])
  72             && $cfg['BrowseMIME']
  73         ) {
  74             foreach ($_REQUEST['field_mimetype'] as $fieldindex => $mimetype) {
  75                 if (isset($_REQUEST['field_name'][$fieldindex])
  76                     && mb_strlen($_REQUEST['field_name'][$fieldindex])
  77                 ) {
  78                     PMA_setMIME(
  79                         $db, $table,
  80                         $_REQUEST['field_name'][$fieldindex],
  81                         $mimetype,
  82                         $_REQUEST['field_transformation'][$fieldindex],
  83                         $_REQUEST['field_transformation_options'][$fieldindex],
  84                         $_REQUEST['field_input_transformation'][$fieldindex],
  85                         $_REQUEST['field_input_transformation_options'][$fieldindex]
  86                     );
  87                 }
  88             }
  89         }
  90
  91         // Go back to the structure sub-page
  92         $message = PMA\libraries\Message::success(
  93             __('Table %1$s has been altered successfully.')
  94         );
  95         $message->addParam($table);
  96         $response->addJSON(
  97             'message',
  98             PMA\libraries\Util::getMessage($message, $sql_query, 'success')
  99         );
 100         exit;
 101     } else {
 102         $error_message_html = PMA\libraries\Util::mysqlDie(
 103             '',
 104             '',
 105             false,
 106             $err_url,
 107             false
 108         );
 109         $response->addHTML($error_message_html);
 110         $response->setRequestStatus(false);
 111         exit;
 112     }
 113 } // end do alter table
 114
 115 /**
 116  * Displays the form used to define the new field
 117  */
 118 if ($abort == false) {
 119     /**
 120      * Gets tables information
 121      */
 122     include_once 'libraries/tbl_common.inc.php';
 123     include_once 'libraries/tbl_info.inc.php';
 124
 125     $active_page = 'tbl_structure.php';
 126     /**
 127      * Display the form
 128      */
 129     $action = 'tbl_addfield.php';
 130     include_once 'libraries/tbl_columns_definition_form.inc.php';
 131 }