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Code source de phpMyAdmin 2.10.3 |
1 <?php 2 /* $Id: tbl_select.php 9601 2006-10-25 10:55:20Z nijel $ */ 3 // vim: expandtab sw=4 ts=4 sts=4: 4 5 6 /** 7 * Gets some core libraries 8 */ 9 require_once ('./libraries/common.lib.php'); 10 require_once ('./libraries/relation.lib.php'); // foreign keys 11 require_once ('./libraries/mysql_charsets.lib.php'); 12 13 if ( $GLOBALS['cfg']['PropertiesIconic'] == true ) { 14 $titles['Browse'] = 15 '<img class="icon" width="16" height="16" src="' . $pmaThemeImage 16 .'b_browse.png" alt="' . $strBrowseForeignValues . '" title="' 17 .$strBrowseForeignValues . '" />'; 18 19 if ($GLOBALS['cfg']['PropertiesIconic'] === 'both') { 20 $titles['Browse'] .= $strBrowseForeignValues; 21 } 22 } else { 23 $titles['Browse'] = $strBrowseForeignValues; 24 } 25 26 /** 27 * Not selection yet required -> displays the selection form 28 */ 29 if (!isset($param) || $param[0] == '') { 30 // Gets some core libraries 31 require_once ('./libraries/tbl_common.php'); 32 //$err_url = 'tbl_select.php' . $err_url; 33 $url_query .= '&goto=tbl_select.php&back=tbl_select.php'; 34 35 /** 36 * Gets tables informations 37 */ 38 require_once ('./libraries/tbl_info.inc.php'); 39 40 /** 41 * Displays top menu links 42 */ 43 require_once ('./libraries/tbl_links.inc.php'); 44 45 if (!isset($goto)) { 46 $goto = $GLOBALS['cfg']['DefaultTabTable']; 47 } 48 // Defines the url to return to in case of error in the next sql statement 49 $err_url = $goto . '?' . PMA_generate_common_url($db, $table); 50 51 // Gets the list and number of fields 52 $result = PMA_DBI_query('SHOW' . (PMA_MYSQL_INT_VERSION >= 40100 ? ' FULL' : '') . ' FIELDS FROM ' . PMA_backquote($table) . ' FROM ' . PMA_backquote($db) . ';', null, PMA_DBI_QUERY_STORE); 53 $fields_cnt = PMA_DBI_num_rows($result); 54 // rabue: we'd better ensure, that all arrays are empty. 55 $fields_list = $fields_null = $fields_type = $fields_collation = array(); 56 while ($row = PMA_DBI_fetch_assoc($result)) { 57 $fields_list[] = $row['Field']; 58 $type = $row['Type']; 59 // reformat mysql query output - staybyte - 9. June 2001 60 if (strncasecmp($type, 'set', 3) == 0 61 || strncasecmp($type, 'enum', 4) == 0) { 62 $type = str_replace(',', ', ', $type); 63 } else { 64 65 // strip the "BINARY" attribute, except if we find "BINARY(" because 66 // this would be a BINARY or VARBINARY field type 67 if (!preg_match('@BINARY[\(]@i', $type)) { 68 $type = preg_replace('@BINARY@i', '', $type); 69 } 70 $type = preg_replace('@ZEROFILL@i', '', $type); 71 $type = preg_replace('@UNSIGNED@i', '', $type); 72 73 $type = strtolower($type); 74 } 75 if (empty($type)) { 76 $type = ' '; 77 } 78 $fields_null[] = $row['Null']; 79 $fields_type[] = $type; 80 $fields_collation[] = PMA_MYSQL_INT_VERSION >= 40100 && !empty($row['Collation']) && $row['Collation'] != 'NULL' 81 ? $row['Collation'] 82 : ''; 83 } // end while 84 PMA_DBI_free_result($result); 85 unset($result, $type); 86 87 // <markus@noga.de> 88 // retrieve keys into foreign fields, if any 89 $cfgRelation = PMA_getRelationsParam(); 90 // check also foreigners even if relwork is FALSE (to get 91 // foreign keys from innodb) 92 //$foreigners = ($cfgRelation['relwork'] ? PMA_getForeigners($db, $table) : FALSE); 93 $foreigners = PMA_getForeigners($db, $table); 94 ?> 95 <script type="text/javascript" language="javascript"> 96 // <![CDATA[ 97 function PMA_tbl_select_operator(f, index, multiple) { 98 switch (f.elements["func[" + index + "]"].options[f.elements["func[" + index + "]"].selectedIndex].value) { 99 <?php 100 reset( $GLOBALS['cfg']['UnaryOperators'] ); 101 while (list($operator) = each($GLOBALS['cfg']['UnaryOperators'])) { 102 echo ' case "' . $operator . "\":\r\n"; 103 } 104 ?> 105 bDisabled = true; 106 break; 107 108 default: 109 bDisabled = false; 110 } 111 f.elements["fields[" + index + "]" + ((multiple) ? "[]": "")].disabled = bDisabled; 112 } 113 // ]]> 114 </script> 115 <form method="post" action="tbl_select.php" name="insertForm"> 116 <?php echo PMA_generate_common_hidden_inputs($db, $table); ?> 117 <input type="hidden" name="goto" value="<?php echo $goto; ?>" /> 118 <input type="hidden" name="back" value="tbl_select.php" /> 119 120 <fieldset id="fieldset_table_search"> 121 122 <fieldset id="fieldset_select_fields"> 123 <legend><?php echo $strSelectFields; ?></legend> 124 <select name="param[]" size="<?php echo min($fields_cnt, 10); ?>" 125 multiple="multiple"> 126 <?php 127 // Displays the list of the fields 128 foreach ( $fields_list as $each_field ) { 129 echo ' ' 130 .'<option value="' . htmlspecialchars( $each_field ) . '"' 131 .' selected="selected">' . htmlspecialchars( $each_field ) 132 .'</option>' . "\n"; 133 } 134 ?> 135 </select> 136 <input type="checkbox" name="distinct" value="DISTINCT" id="oDistinct" /> 137 <label for="oDistinct">DISTINCT</label> 138 </fieldset> 139 140 <fieldset id="fieldset_limit_rows"> 141 <legend><?php echo $strLimitNumRows; ?></legend> 142 <input type="text" size="4" name="session_max_rows" 143 value="<?php echo $GLOBALS['cfg']['MaxRows']; ?>" class="textfield" /> 144 </fieldset> 145 146 <fieldset id="fieldset_display_order"> 147 <legend><?php echo $strDisplayOrder; ?></legend> 148 <select name="orderField" style="vertical-align: middle"> 149 <option value="--nil--"></option> 150 <?php 151 foreach ( $fields_list as $each_field ) { 152 echo ' ' 153 .'<option value="' . htmlspecialchars( $each_field ) . '">' 154 .htmlspecialchars( $each_field ) . '</option>' . "\n"; 155 } // end for 156 ?> 157 </select> 158 159 <div class="formelement"> 160 <input type="radio" name="order" value="ASC" checked="checked" id="sortASC" /> 161 <label for="sortASC"><?php echo $strAscending; ?></label> 162 </div> 163 164 <div class="formelement"> 165 <input type="radio" name="order" value="DESC" id="sortDESC" /> 166 <label for="sortDESC"><?php echo $strDescending; ?></label> 167 </div> 168 </fieldset> 169 170 <br class="clearfloat" /> 171 <?php echo $strAddSearchConditions; ?> 172 <?php echo PMA_showMySQLDocu('SQL-Syntax', 'Functions'); ?> 173 174 <input type="text" name="where" class="textfield" size="64" /> 175 176 </fieldset> 177 <fieldset class="tblFooters"> 178 <input type="submit" name="submit" value="<?php echo $strGo; ?>" /> 179 </fieldset> 180 181 <fieldset id="fieldset_table_qbe"> 182 <legend><?php echo '<em>' . $strOr . '</em> ' . $strDoAQuery; ?></legend> 183 <table class="data"> 184 <thead> 185 <tr><th><?php echo $strField; ?></th> 186 <th><?php echo $strType; ?></th> 187 <?php echo PMA_MYSQL_INT_VERSION >= 40100 ? '<th>' . $strCollation . '</th>' . "\n" : ''; ?> 188 <th><?php echo $strOperator; ?></th> 189 <th><?php echo $strValue; ?></th> 190 </tr> 191 </thead> 192 <tbody> 193 <?php 194 $odd_row = true; 195 ?> 196 <script type="text/javascript" language="javascript" src="./js/tbl_change.js"></script> 197 <?php 198 for ($i = 0; $i < $fields_cnt; $i++) { 199 ?> 200 <tr class="<?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>"> 201 <th><?php echo htmlspecialchars($fields_list[$i]); ?></th> 202 <td><?php echo $fields_type[$i]; ?></td> 203 <?php echo PMA_MYSQL_INT_VERSION >= 40100 ? '<td>' 204 . $fields_collation[$i] . '</td>' . "\n" : ''; ?> 205 <td><select name="func[]"> 206 <?php 207 if (strncasecmp($fields_type[$i], 'enum', 4) == 0) { 208 foreach ($GLOBALS['cfg']['EnumOperators'] as $fc) { 209 echo "\n" . ' ' 210 . '<option value="' . htmlspecialchars($fc) . '">' 211 . htmlspecialchars($fc) . '</option>'; 212 } 213 } elseif (preg_match('@char|blob|text|set@i', $fields_type[$i])) { 214 foreach ($GLOBALS['cfg']['TextOperators'] as $fc) { 215 echo "\n" . ' ' 216 . '<option value="' . htmlspecialchars($fc) . '">' 217 . htmlspecialchars($fc) . '</option>'; 218 } 219 } else { 220 foreach ($GLOBALS['cfg']['NumOperators'] as $fc) { 221 echo "\n" . ' ' 222 . '<option value="' . htmlspecialchars($fc) . '">' 223 . htmlspecialchars($fc) . '</option>'; 224 } 225 } // end if... else... 226 if ($fields_null[$i]) { 227 foreach ($GLOBALS['cfg']['NullOperators'] as $fc) { 228 echo "\n" . ' ' 229 . '<option value="' . htmlspecialchars($fc) . '">' 230 . htmlspecialchars($fc) . '</option>'; 231 } 232 } 233 ?> 234 235 </select> 236 </td> 237 <td> 238 <?php 239 // <markus@noga.de> 240 $field = $fields_list[$i]; 241 242 // do not use require_once here 243 require ('./libraries/get_foreign.lib.php'); 244 245 // we got a bug report: in some cases, even if $disp is true, 246 // there are no rows, so we add a fetch_array 247 248 if ($foreigners && isset($foreigners[$field]) && isset($disp_row) && is_array($disp_row)) { 249 // f o r e i g n k e y s 250 echo ' <select name="fields[' . $i . ']">' . "\n"; 251 // go back to first row 252 253 // here, the 4th parameter is empty because there is no current 254 // value of data for the dropdown (the search page initial values 255 // are displayed empty) 256 echo PMA_foreignDropdown($disp_row, $foreign_field, $foreign_display, 257 '', $GLOBALS['cfg']['ForeignKeyMaxLimit']); 258 echo ' </select>' . "\n"; 259 } elseif (isset($foreign_link) && $foreign_link == true) { 260 ?> 261 <input type="text" name="fields[<?php echo $i; ?>]" 262 id="field_<?php echo md5($field); ?>[<?php echo $i; ?>]" 263 class="textfield" /> 264 <script type="text/javascript" language="javascript"> 265 document.writeln('<a target="_blank" onclick="window.open(this.href, \'foreigners\', \'width=640,height=240,scrollbars=yes\'); return false" href="browse_foreigners.php?<?php echo PMA_generate_common_url($db, $table); ?>&field=<?php echo urlencode($field); ?>&fieldkey=<?php echo $i; ?>"><?php echo str_replace("'", "\'", $titles['Browse']); ?></a>'); 266 </script> 267 <?php 268 } elseif (strncasecmp($fields_type[$i], 'enum', 4) == 0) { 269 // e n u m s 270 $enum_value=explode(', ', str_replace("'", '', substr($fields_type[$i], 5, -1))); 271 $cnt_enum_value = count($enum_value); 272 echo ' <select name="fields[' . $i . '][]"' 273 .' multiple="multiple" size="' . min(3, $cnt_enum_value) . '">' . "\n"; 274 for ($j = 0; $j < $cnt_enum_value; $j++) { 275 echo ' <option value="' . $enum_value[$j] . '">' 276 . $enum_value[$j] . '</option>'; 277 } // end for 278 echo ' </select>' . "\n"; 279 } else { 280 // o t h e r c a s e s 281 echo ' <input type="text" name="fields[' . $i . ']"' 282 .' size="40" class="textfield" id="field_' . $i . '" />' . "\n"; 283 }; 284 $type = $fields_type[$i]; 285 if ($type == 'date' || $type == 'datetime' || substr($type, 0, 9) == 'timestamp') { 286 ?> 287 <script type="text/javascript" language="javascript"> 288 //<![CDATA[ 289 document.write('<a title="<?php echo $strCalendar;?>" href="javascript:openCalendar(\'<?php echo PMA_generate_common_url();?>\', \'insertForm\', \'field_<?php echo ($i); ?>\', \'<?php echo (PMA_MYSQL_INT_VERSION >= 40100 && substr($type, 0, 9) == 'timestamp') ? 'datetime' : substr($type, 0, 9); ?>\')"><img class="calendar" src="<?php echo $pmaThemeImage; ?>b_calendar.png" alt="<?php echo $strCalendar; ?>"/></a>'); 290 //]]> 291 </script> 292 <?php 293 } 294 ?> 295 <input type="hidden" name="names[<?php echo $i; ?>]" 296 value="<?php echo htmlspecialchars($fields_list[$i]); ?>" /> 297 <input type="hidden" name="types[<?php echo $i; ?>]" 298 value="<?php echo $fields_type[$i]; ?>" /> 299 <input type="hidden" name="collations[<?php echo $i; ?>]" 300 value="<?php echo $fields_collation[$i]; ?>" /> 301 </td> 302 </tr> 303 <?php 304 } // end for 305 ?> 306 </tbody> 307 </table> 308 </fieldset> 309 <fieldset class="tblFooters"> 310 <input type="hidden" name="max_number_of_fields" 311 value="<?php echo $fields_cnt; ?>" /> 312 <input type="submit" name="submit" value="<?php echo $strGo; ?>" /> 313 </fieldset> 314 </form> 315 <?php 316 require_once ('./libraries/footer.inc.php'); 317 } 318 319 320 /** 321 * Selection criteria have been submitted -> do the work 322 */ 323 else { 324 // Builds the query 325 326 $sql_query = 'SELECT ' . (isset($distinct) ? 'DISTINCT ' : ''); 327 328 // if all fields were selected to display, we do a SELECT * 329 // (more efficient and this helps prevent a problem in IE 330 // if one of the rows is edited and we come back to the Select results) 331 332 if (count($param) == $max_number_of_fields) { 333 $sql_query .= '* '; 334 } else { 335 $param = PMA_backquote( $param ); 336 $sql_query .= implode( ', ', $param ); 337 unset( $param ); 338 } // end if 339 340 $sql_query .= ' FROM ' . PMA_backquote($table); 341 342 // The where clause 343 if (trim($where) != '') { 344 $sql_query .= ' WHERE ' . $where; 345 } else { 346 $w = $charsets = array(); 347 $cnt_func = count($func); 348 reset($func); 349 while (list($i, $func_type) = each($func)) { 350 if (PMA_MYSQL_INT_VERSION >= 40100) { 351 list($charsets[$i]) = explode('_', $collations[$i]); 352 } 353 if (@$GLOBALS['cfg']['UnaryOperators'][$func_type] == 1) { 354 $fields[$i] = ''; 355 $w[] = PMA_backquote(urldecode($names[$i])) . ' ' . $func_type; 356 357 } elseif (strncasecmp($types[$i], 'enum', 4) == 0) { 358 if (!empty($fields[$i])) { 359 if (!is_array($fields[$i])) { 360 $fields[$i] = explode(',', $fields[$i]); 361 } 362 $enum_selected_count = count($fields[$i]); 363 if ($func_type == '=' && $enum_selected_count > 1) { 364 $func_type = $func[$i] = 'IN'; 365 $parens_open = '('; 366 $parens_close = ')'; 367 368 } elseif ($func_type == '!=' && $enum_selected_count > 1) { 369 $func_type = $func[$i] = 'NOT IN'; 370 $parens_open = '('; 371 $parens_close = ')'; 372 373 } else { 374 $parens_open = ''; 375 $parens_close = ''; 376 } 377 $enum_where = '\'' . PMA_sqlAddslashes($fields[$i][0]) . '\''; 378 if (PMA_MYSQL_INT_VERSION >= 40100 && $charsets[$i] != $charset_connection) { 379 $enum_where = 'CONVERT(_utf8 ' . $enum_where . ' USING ' . $charsets[$i] . ') COLLATE ' . $collations[$i]; 380 } 381 for ($e = 1; $e < $enum_selected_count; $e++) { 382 $enum_where .= ', '; 383 $tmp_literal = '\'' . PMA_sqlAddslashes($fields[$i][$e]) . '\''; 384 if (PMA_MYSQL_INT_VERSION >= 40100 && $charsets[$i] != $charset_connection) { 385 $tmp_literal = 'CONVERT(_utf8 ' . $tmp_literal . ' USING ' . $charsets[$i] . ') COLLATE ' . $collations[$i]; 386 } 387 $enum_where .= $tmp_literal; 388 unset($tmp_literal); 389 } 390 391 $w[] = PMA_backquote(urldecode($names[$i])) . ' ' . $func_type . ' ' . $parens_open . $enum_where . $parens_close; 392 } 393 394 } elseif ($fields[$i] != '') { 395 // For these types we quote the value. Even if it's another type (like INT), 396 // for a LIKE we always quote the value. MySQL converts strings to numbers 397 // and numbers to strings as necessary during the comparison 398 if (preg_match('@char|binary|blob|text|set|date|time|year@i', $types[$i]) || strpos(' ' . $func_type, 'LIKE')) { 399 $quot = '\''; 400 } else { 401 $quot = ''; 402 } 403 404 // Make query independant from the selected connection charset. 405 // But if the field's type is VARBINARY, it has no charset 406 // and $charsets[$i] is empty, so we cannot generate a CONVERT 407 408 if (PMA_MYSQL_INT_VERSION >= 40101 && !empty($charsets[$i]) && $charsets[$i] != $charset_connection && preg_match('@char|binary|blob|text|set@i', $types[$i])) { 409 $prefix = 'CONVERT(_utf8 '; 410 $suffix = ' USING ' . $charsets[$i] . ') COLLATE ' . $collations[$i]; 411 } else { 412 $prefix = $suffix = ''; 413 } 414 415 // LIKE %...% 416 if ($func_type == 'LIKE %...%') { 417 $func_type = 'LIKE'; 418 $fields[$i] = '%' . $fields[$i] . '%'; 419 } 420 $w[] = PMA_backquote(urldecode($names[$i])) . ' ' . $func_type . ' ' . $prefix . $quot . PMA_sqlAddslashes($fields[$i]) . $quot . $suffix; 421 422 } // end if 423 } // end for 424 425 if ($w) { 426 $sql_query .= ' WHERE ' . implode(' AND ', $w); 427 } 428 } // end if 429 430 if ($orderField != '--nil--') { 431 $sql_query .= ' ORDER BY ' . PMA_backquote(urldecode($orderField)) . ' ' . $order; 432 } // end if 433 include ('./sql.php'); 434 } 435 436 ?>
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| Généré le : Mon Nov 26 15:18:20 2007 | par Balluche grâce à PHPXref 0.7 |
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