tbl_select.php3

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5
   6 /**
   7  * Gets some core libraries
   8  */
   9 require('./libraries/grab_globals.lib.php3');
  10 require('./libraries/common.lib.php3');
  11 require('./libraries/relation.lib.php3'); // foreign keys
  12
  13
  14 /**
  15  * Defines arrays of functions (should possibly be in config.inc.php3
  16  * so it can also be used in tbl_qbe.php3)
  17  */
  18 $numfunctions  = array('=', '>', '>=', '<', '<=', '!=');
  19 $textfunctions = array('LIKE', '=', '!=');
  20
  21
  22 /**
  23  * Not selection yet required -> displays the selection form
  24  */
  25 if (!isset($param) || $param[0] == '') {
  26     // Gets some core libraries
  27     include('./tbl_properties_common.php3');
  28     //$err_url   = 'tbl_select.php3' . $err_url;
  29     $url_query .= '&amp;goto=tbl_select.php3&amp;back=tbl_select.php3';
  30     include('./tbl_properties_table_info.php3');
  31
  32     if (!isset($goto)) {
  33         $goto = $cfg['DefaultTabTable'];
  34     }
  35     // Defines the url to return to in case of error in the next sql statement
  36     $err_url   = $goto . '?' . PMA_generate_common_url($db, $table);
  37
  38     // Gets the list and number of fields
  39     $local_query = 'SHOW FIELDS FROM ' . PMA_backquote($table) . ' FROM ' . PMA_backquote($db);
  40     $result      = @PMA_mysql_query($local_query);
  41     if (!$result) {
  42         PMA_mysqlDie('', $local_query, '', $err_url);
  43     }
  44     else {
  45         $fields_cnt        = mysql_num_rows($result);
  46         while ($row = PMA_mysql_fetch_array($result)) {
  47             $fields_list[] = $row['Field'];
  48             $type          = $row['Type'];
  49             // reformat mysql query output - staybyte - 9. June 2001
  50             $shorttype     = substr($type, 0, 3);
  51             if ($shorttype == 'set' || $shorttype == 'enu') {
  52                 $type      = eregi_replace(',', ', ', $type);
  53                 // Removes automatic MySQL escape format
  54                 $type      = str_replace('\'\'', '\\\'', $type);
  55             } else {
  56                 $type          = eregi_replace('BINARY', '', $type);
  57                 $type          = eregi_replace('ZEROFILL', '', $type);
  58                 $type          = eregi_replace('UNSIGNED', '', $type);
  59             }
  60             if (empty($type)) {
  61                 $type      = '&nbsp;';
  62             }
  63             $fields_type[] = $type;
  64         } // end while
  65         mysql_free_result($result);
  66
  67         // <markus@noga.de>
  68         // retrieve keys into foreign fields, if any
  69         $cfgRelation = PMA_getRelationsParam();
  70         $foreigners  = ($cfgRelation['relwork'] ? PMA_getForeigners($db, $table) : FALSE);
  71         ?>
  72 <form method="post" action="tbl_select.php3">
  73     <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
  74     <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
  75     <input type="hidden" name="back" value="tbl_select.php3" />
  76     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  77     <?php echo $strSelectFields; ?>&nbsp;:<br />
  78     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
  79     <select name="param[]" size="<?php echo ($fields_cnt < 10) ? $fields_cnt : 10; ?>" multiple="multiple">
  80         <?php
  81         echo "\n";
  82         // Displays the list of the fields
  83         for ($i = 0 ; $i < $fields_cnt; $i++) {
  84             echo '        <option value="' . htmlspecialchars($fields_list[$i]) . '" selected="selected">' . htmlspecialchars($fields_list[$i]) . '</option>' . "\n";
  85         }
  86         ?>
  87     </select><br />
  88     <ul>
  89         <li>
  90             <div style="margin-bottom: 10px">
  91             <?php echo $strLimitNumRows . "\n"; ?>
  92             <input type="text" size="4" name="session_max_rows" value="<?php echo $cfg['MaxRows']; ?>" class="textfield" />
  93             </div>
  94         </li>
  95         <li>
  96             <?php echo $strAddSearchConditions; ?><br />
  97             <input type="text" name="where" class="textfield" />&nbsp;
  98             <?php echo PMA_showMySQLDocu('Reference', 'Functions') . "\n"; ?>
  99             <br /><br />
 100             <?php echo '<i>' . $strOr . '</i> ' . $strDoAQuery; ?><br />
 101             <table border="<?php echo $cfg['Border']; ?>">
 102             <tr>
 103                 <th><?php echo $strField; ?></th>
 104                 <th><?php echo $strType; ?></th>
 105                 <th><?php echo $strFunction; ?></th>
 106                 <th><?php echo $strValue; ?></th>
 107             </tr>
 108         <?php
 109         for ($i = 0; $i < $fields_cnt; $i++) {
 110             echo "\n";
 111             $bgcolor   = ($i % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
 112             ?>
 113             <tr>
 114                 <td bgcolor="<?php echo $bgcolor; ?>"><?php echo htmlspecialchars($fields_list[$i]); ?></td>
 115                 <td bgcolor="<?php echo $bgcolor; ?>"><?php echo $fields_type[$i]; ?></td>
 116                 <td bgcolor="<?php echo $bgcolor; ?>">
 117                     <select name="func[]">
 118             <?php
 119             reset($numfunctions);
 120             reset($textfunctions);
 121             if (eregi('char|blob|text|set|enum', $fields_type[$i])) {
 122                 while (list($k, $fc) = each($textfunctions)) {
 123                     echo "\n" . '                        '
 124                          . '<option value="' . htmlspecialchars($fc) . '">' . htmlspecialchars($fc) . '</option>';
 125                 } // end while
 126             } else {
 127                 while (list($k, $fc) = each($numfunctions)) {
 128                     echo "\n" . '                        '
 129                          . '<option value="' .  htmlspecialchars($fc) . '">' . htmlspecialchars($fc) . '</option>';
 130                 } // end while
 131             } // end if... else...
 132             echo "\n";
 133             ?>
 134                     </select>
 135                 </td>
 136                 <td bgcolor="<?php echo $bgcolor; ?>">
 137             <?php
 138             // <markus@noga.de>
 139             $field = $fields_list[$i];
 140
 141             include('./libraries/get_foreign.lib.php3');
 142
 143             echo "\n";
 144             // we got a bug report: in some cases, even if $disp is true,
 145             // there are no rows, so we add a fetch_array
 146             if ($foreigners && isset($foreigners[$field]) && isset($disp) && $disp && @PMA_mysql_fetch_array($disp)) {
 147                 // f o r e i g n    k e y s
 148                 echo '                    <select name="fields[]">' . "\n";
 149                 echo '                        <option value=""></option>' . "\n";
 150                 // go back to first row
 151                 mysql_data_seek($disp,0);
 152                 while ($relrow = @PMA_mysql_fetch_array($disp)) {
 153                     $key   = $relrow[$foreign_field];
 154                     $value = (($foreign_display != FALSE) ? '-' . htmlspecialchars($relrow[$foreign_display]) : '');
 155                     echo '                        <option value="' . htmlspecialchars($key) . '">'
 156                          . htmlspecialchars($key) . $value . '</option>' . "\n";
 157                 } // end while
 158                 echo '                    </select>' . "\n";
 159             } else if (substr($fields_type[$i], 0, 3)=='enu'){
 160                 // e n u m s
 161                 $enum_value=explode(", ",str_replace("'", "", substr($fields_type[$i], 5, -1)));
 162                 echo '                    <select name="fields[]">' . "\n";
 163                 echo '                        <option value=""></option>' . "\n";
 164                 for ($j=0; $j<count($enum_value);$j++){
 165                     echo '                        <option value="' . $enum_value[$j] . '">' . $enum_value[$j] . '</option>';
 166                 } // end for
 167                 echo '                    </select>' . "\n";
 168             } else {
 169                 // o t h e r   c a s e s
 170                 echo '                    <input type="text" name="fields[]" size="40" class="textfield" />' .  "\n";
 171             }
 172
 173             ?>
 174                     <input type="hidden" name="names[]" value="<?php echo htmlspecialchars($fields_list[$i]); ?>" />
 175                     <input type="hidden" name="types[]" value="<?php echo $fields_type[$i]; ?>" />
 176                 </td>
 177             </tr>
 178             <?php
 179         } // end for
 180         echo "\n";
 181         ?>
 182             </table><br />
 183         </li>
 184         <li>
 185             <?php echo $strDisplayOrder; ?><br />
 186             <select name="orderField" style="vertical-align: middle">
 187                 <option value="--nil--"></option>
 188         <?php
 189         echo "\n";
 190         for ($i = 0; $i < $fields_cnt; $i++) {
 191             echo '                ';
 192             echo '<option value="' . htmlspecialchars($fields_list[$i]) . '">' . htmlspecialchars($fields_list[$i]) . '</option>' . "\n";
 193         } // end for
 194         ?>
 195             </select>
 196             <input type="radio" name="order" value="ASC" checked="checked" />
 197             <?php echo $strAscending; ?>&nbsp;
 198             <input type="radio" name="order" value="DESC" />
 199             <?php echo $strDescending; ?><br /><br />
 200         </li>
 201     </ul>
 202
 203     &nbsp;&nbsp;&nbsp;&nbsp;
 204     <input type="submit" name="submit" value="<?php echo $strGo; ?>" />
 205 </form>
 206         <?php
 207     } // end if
 208     echo "\n";
 209     include('./footer.inc.php3');
 210 }
 211
 212
 213 /**
 214  * Selection criteria have been submitted -> do the work
 215  */
 216 else {
 217     // Builds the query
 218     $sql_query = 'SELECT ' . PMA_backquote(urldecode($param[0]));
 219     $i         = 0;
 220     $c         = count($param);
 221     while ($i < $c) {
 222         if ($i > 0) {
 223             $sql_query .= ',' . PMA_backquote(urldecode($param[$i]));
 224         }
 225         $i++;
 226     }
 227     $sql_query .= ' FROM ' . PMA_backquote($table);
 228     // The where clause
 229     if ($where != '') {
 230         $sql_query .= ' WHERE ' . $where;
 231     }
 232     else {
 233         $sql_query .= ' WHERE 1';
 234         for ($i = 0; $i < count($fields); $i++) {
 235             if (!empty($fields) && $fields[$i] != '') {
 236                 if (eregi('char|blob|text|set|enum|date|time|year', $types[$i])) {
 237                     $quot     = '\'';
 238                 } else {
 239                     $quot     = '';
 240                 }
 241                 if (strtoupper($fields[$i]) == 'NULL' || strtoupper($fields[$i]) == 'NOT NULL') {
 242                     $quot     = '';
 243                     $func[$i] = 'IS';
 244                 }
 245                 $sql_query    .= ' AND ' . PMA_backquote(urldecode($names[$i])) . " $func[$i] $quot$fields[$i]$quot";
 246             } // end if
 247         } // end for
 248     } // end if
 249
 250     if ($orderField != '--nil--') {
 251         $sql_query .= ' ORDER BY ' . PMA_backquote(urldecode($orderField)) . ' ' . $order;
 252     } // end if
 253
 254     include('./sql.php3');
 255 }
 256
 257 ?>