tbl_create.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 /**
   6  * Get some core libraries
   7  */
   8 require_once './libraries/common.lib.php';
   9 require_once './libraries/Table.class.php';
  10
  11 $js_to_run = 'functions.js';
  12
  13 if (isset($table)) {
  14     $table = PMA_sanitize($table);
  15 }
  16
  17 require_once './libraries/header.inc.php';
  18
  19 // Check parameters
  20 PMA_checkParameters(array('db', 'table'));
  21
  22 /**
  23  * Defines the url to return to in case of error in a sql statement
  24  */
  25 $err_url = $cfg['DefaultTabTable'] . '?' . PMA_generate_common_url($db, $table);
  26
  27
  28 /**
  29  * Selects the database to work with
  30  */
  31 PMA_DBI_select_db($db);
  32
  33
  34 /**
  35  * The form used to define the structure of the table has been submitted
  36  */
  37 $abort = false;
  38 if (isset($submit_num_fields)) {
  39     $regenerate = true;
  40     $num_fields = $orig_num_fields + $added_fields;
  41 } elseif (isset($do_save_data)) {
  42     $sql_query = $query_cpy = '';
  43
  44     // Transforms the radio button field_key into 3 arrays
  45     $field_cnt = count($field_name);
  46     for ($i = 0; $i < $field_cnt; ++$i) {
  47         if (isset(${'field_key_' . $i})) {
  48             if (${'field_key_' . $i} == 'primary_' . $i) {
  49                 $field_primary[] = $i;
  50             }
  51             if (${'field_key_' . $i} == 'index_' . $i) {
  52                 $field_index[]   = $i;
  53             }
  54             if (${'field_key_' . $i} == 'unique_' . $i) {
  55                 $field_unique[]  = $i;
  56             }
  57         } // end if
  58     } // end for
  59     // Builds the fields creation statements
  60     for ($i = 0; $i < $field_cnt; $i++) {
  61         // '0' is also empty for php :-(
  62         if (empty($field_name[$i]) && $field_name[$i] != '0') {
  63             continue;
  64         }
  65
  66         $query = PMA_Table::generateFieldSpec($field_name[$i], $field_type[$i], $field_length[$i], $field_attribute[$i], isset($field_collation[$i]) ? $field_collation[$i] : '', $field_null[$i], $field_default[$i], isset($field_default_current_timestamp[$i]), $field_extra[$i], isset($field_comments[$i]) ? $field_comments[$i] : '', $field_primary, $i);
  67
  68         $query .= ', ';
  69         $sql_query .= $query;
  70         $query_cpy .= "\n" . '  ' . $query;
  71     } // end for
  72     unset($field_cnt);
  73     unset($query);
  74     $sql_query = preg_replace('@, $@', '', $sql_query);
  75     $query_cpy = preg_replace('@, $@', '', $query_cpy);
  76
  77     // Builds the primary keys statements
  78     $primary     = '';
  79     $primary_cnt = (isset($field_primary) ? count($field_primary) : 0);
  80     for ($i = 0; $i < $primary_cnt; $i++) {
  81         $j = $field_primary[$i];
  82         if (isset($field_name[$j]) && strlen($field_name[$j])) {
  83             $primary .= PMA_backquote($field_name[$j]) . ', ';
  84         }
  85     } // end for
  86     unset($primary_cnt);
  87     $primary = preg_replace('@, $@', '', $primary);
  88     if (strlen($primary)) {
  89         $sql_query .= ', PRIMARY KEY (' . $primary . ')';
  90         $query_cpy .= ',' . "\n" . '  PRIMARY KEY (' . $primary . ')';
  91     }
  92     unset($primary);
  93
  94     // Builds the indexes statements
  95     $index     = '';
  96     $index_cnt = (isset($field_index) ? count($field_index) : 0);
  97     for ($i = 0;$i < $index_cnt; $i++) {
  98         $j = $field_index[$i];
  99         if (isset($field_name[$j]) && strlen($field_name[$j])) {
 100             $index .= PMA_backquote($field_name[$j]) . ', ';
 101         }
 102     } // end for
 103     unset($index_cnt);
 104     $index = preg_replace('@, $@', '', $index);
 105     if (strlen($index)) {
 106         $sql_query .= ', INDEX (' . $index . ')';
 107         $query_cpy .= ',' . "\n" . '  INDEX (' . $index . ')';
 108     }
 109     unset($index);
 110
 111     // Builds the uniques statements
 112     $unique     = '';
 113     $unique_cnt = (isset($field_unique) ? count($field_unique) : 0);
 114     for ($i = 0; $i < $unique_cnt; $i++) {
 115         $j = $field_unique[$i];
 116         if (isset($field_name[$j]) && strlen($field_name[$j])) {
 117            $unique .= PMA_backquote($field_name[$j]) . ', ';
 118         }
 119     } // end for
 120     unset($unique_cnt);
 121     $unique = preg_replace('@, $@', '', $unique);
 122     if (strlen($unique)) {
 123         $sql_query .= ', UNIQUE (' . $unique . ')';
 124         $query_cpy .= ',' . "\n" . '  UNIQUE (' . $unique . ')';
 125     }
 126     unset($unique);
 127
 128     // Builds the FULLTEXT statements
 129     $fulltext     = '';
 130     $fulltext_cnt = (isset($field_fulltext) ? count($field_fulltext) : 0);
 131     for ($i = 0; $i < $fulltext_cnt; $i++) {
 132         $j = $field_fulltext[$i];
 133         if (isset($field_name[$j]) && strlen($field_name[$j])) {
 134            $fulltext .= PMA_backquote($field_name[$j]) . ', ';
 135         }
 136     } // end for
 137
 138     $fulltext = preg_replace('@, $@', '', $fulltext);
 139     if (strlen($fulltext)) {
 140         $sql_query .= ', FULLTEXT (' . $fulltext . ')';
 141         $query_cpy .= ',' . "\n" . '  FULLTEXT (' . $fulltext . ')';
 142     }
 143     unset($fulltext);
 144
 145     // Builds the 'create table' statement
 146     $sql_query      = 'CREATE TABLE ' . PMA_backquote($table) . ' (' . $sql_query . ')';
 147     $query_cpy      = 'CREATE TABLE ' . PMA_backquote($table) . ' (' . $query_cpy . "\n" . ')';
 148
 149     // Adds table type, character set and comments
 150     if (!empty($tbl_type) && ($tbl_type != 'Default')) {
 151         $sql_query .= ' ' . PMA_ENGINE_KEYWORD  . ' = ' . $tbl_type;
 152         $query_cpy .= "\n" . PMA_ENGINE_KEYWORD . ' = ' . $tbl_type;
 153     }
 154     if (PMA_MYSQL_INT_VERSION >= 40100 && !empty($tbl_collation)) {
 155         $sql_query .= PMA_generateCharsetQueryPart($tbl_collation);
 156         $query_cpy .= "\n" . PMA_generateCharsetQueryPart($tbl_collation);
 157     }
 158
 159     if (!empty($comment)) {
 160         $sql_query .= ' COMMENT = \'' . PMA_sqlAddslashes($comment) . '\'';
 161         $query_cpy .= "\n" . 'COMMENT = \'' . PMA_sqlAddslashes($comment) . '\'';
 162     }
 163
 164     // Executes the query
 165     $error_create = false;
 166     $result    = PMA_DBI_try_query($sql_query) or $error_create = true;
 167
 168     if ($error_create == false) {
 169         $sql_query = $query_cpy . ';';
 170         unset($query_cpy);
 171         $message   = $strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenCreated;
 172
 173         // garvin: If comments were sent, enable relation stuff
 174         require_once './libraries/relation.lib.php';
 175         require_once './libraries/transformations.lib.php';
 176
 177         $cfgRelation = PMA_getRelationsParam();
 178
 179         // garvin: Update comment table, if a comment was set.
 180         if (isset($field_comments) && is_array($field_comments) && $cfgRelation['commwork'] && PMA_MYSQL_INT_VERSION < 40100) {
 181             foreach ($field_comments AS $fieldindex => $fieldcomment) {
 182                 if (isset($field_name[$fieldindex]) && strlen($field_name[$fieldindex])) {
 183                     PMA_setComment($db, $table, $field_name[$fieldindex], $fieldcomment, '', 'pmadb');
 184                 }
 185             }
 186         }
 187
 188         // garvin: Update comment table for mime types [MIME]
 189         if (isset($field_mimetype) && is_array($field_mimetype) && $cfgRelation['commwork'] && $cfgRelation['mimework'] && $cfg['BrowseMIME']) {
 190             foreach ($field_mimetype AS $fieldindex => $mimetype) {
 191                 if (isset($field_name[$fieldindex]) && strlen($field_name[$fieldindex])) {
 192                     PMA_setMIME($db, $table, $field_name[$fieldindex], $mimetype, $field_transformation[$fieldindex], $field_transformation_options[$fieldindex]);
 193                 }
 194             }
 195         }
 196
 197         require './' . $cfg['DefaultTabTable'];
 198         $abort = true;
 199         exit();
 200     } else {
 201         PMA_mysqlDie('', '', '', $err_url, false);
 202         // garvin: An error happened while inserting/updating a table definition.
 203         // to prevent total loss of that data, we embed the form once again.
 204         // The variable $regenerate will be used to restore data in libraries/tbl_properties.inc.php
 205         $num_fields = $orig_num_fields;
 206         $regenerate = true;
 207     }
 208 } // end do create table
 209
 210 /**
 211  * Displays the form used to define the structure of the table
 212  */
 213 if ($abort == false) {
 214     if (isset($num_fields)) {
 215         $num_fields = intval($num_fields);
 216     }
 217     // No table name
 218     if (!isset($table) || trim($table) == '') {
 219         PMA_mysqlDie($strTableEmpty, '', '', $err_url);
 220     }
 221     // No valid number of fields
 222     elseif (empty($num_fields) || !is_int($num_fields)) {
 223         PMA_mysqlDie($strFieldsEmpty, '', '', $err_url);
 224     }
 225     // Does table exist?
 226     elseif (!(PMA_DBI_get_fields($db, $table) === false)) {
 227         PMA_mysqlDie(sprintf($strTableAlreadyExists, htmlspecialchars($table)), '', '', $err_url);
 228     }
 229     // Table name and number of fields are valid -> show the form
 230     else {
 231         $action = 'tbl_create.php';
 232         require './libraries/tbl_properties.inc.php';
 233         // Displays the footer
 234         require_once './libraries/footer.inc.php';
 235    }
 236 }
 237
 238 ?>