| 129 |
|
|
| 130 |
cms_preparsenqlquery($nqlquery, $preparseresponse); |
cms_preparsenqlquery($nqlquery, $preparseresponse); |
| 131 |
|
|
| 132 |
$subsegcount = $preparseresponse[0]['subsegmentcount']; |
$subsegcount = count($preparseresponse[1]);//['subsegmentcount']; |
| 133 |
|
|
| 134 |
$querydata = array( |
$querydata = array( |
| 135 |
'query' => $preparseresponse[0]['formattednql'], |
'count' => '', |
| 136 |
|
'fieldlist' => array(), |
| 137 |
|
'first' => '', |
| 138 |
|
'get_what' => '', |
| 139 |
|
'locked' => '', |
| 140 |
'operation' => '', |
'operation' => '', |
| 141 |
'getwhat' => '', |
'orderby' => '', |
| 142 |
'source' => '' |
'query' => $preparseresponse[0]['formattednql'], |
| 143 |
|
'source' => '', |
| 144 |
|
'with' => array(), |
| 145 |
); |
); |
| 146 |
|
|
| 147 |
if(!$querydata['query']) { |
if(!$querydata['query']) { |
| 152 |
} |
} |
| 153 |
|
|
| 154 |
$subseg = 0; |
$subseg = 0; |
| 155 |
$querydata['operation'] = $preparseresponse[1][$subseg++][0]; |
$querydata['operation'] = $preparseresponse[1][$subseg][0]; |
| 156 |
|
$pcount = count($preparseresponse[1][$subseg++]); |
| 157 |
|
|
| 158 |
|
if($pcount != 1) { |
| 159 |
|
|
| 160 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 161 |
|
return false; |
| 162 |
|
|
| 163 |
|
} |
| 164 |
|
|
| 165 |
if(isset($operations[$querydata['operation']])) { |
if(isset($operations[$querydata['operation']])) { |
| 166 |
|
|
| 185 |
case 0: // "GET" |
case 0: // "GET" |
| 186 |
|
|
| 187 |
$fieldlist = $preparseresponse[1][$subseg++]; |
$fieldlist = $preparseresponse[1][$subseg++]; |
| 188 |
|
$pcount = count($fieldlist); |
| 189 |
|
|
| 190 |
if($subseg == $subsegcount) { |
if($subseg == $subsegcount) { |
| 191 |
|
|
| 194 |
|
|
| 195 |
} |
} |
| 196 |
|
|
| 197 |
$querydata['getwhat'] = $fieldlist[0]; |
$querydata['get_what'] = $fieldlist[0]; |
| 198 |
$querydata['fieldlist'] = array(); |
$querydata['fieldlist'] = array(); |
| 199 |
|
|
| 200 |
switch($querydata['getwhat']) { |
switch($querydata['get_what']) { |
| 201 |
|
|
| 202 |
case 'COUNT': |
case 'COUNT': |
| 203 |
case 'FIELDNAMES': |
case 'FIELDNAMES': |
| 204 |
case '*': |
case '*': |
| 205 |
|
|
| 206 |
|
if($pcount != 1) { |
| 207 |
|
|
| 208 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 209 |
|
return false; |
| 210 |
|
|
| 211 |
|
} |
| 212 |
|
|
| 213 |
break; |
break; |
| 214 |
|
|
| 215 |
case 'FROM': |
case 'FROM': |
| 219 |
|
|
| 220 |
default: |
default: |
| 221 |
|
|
| 222 |
$querydata['fieldlist'] = $fieldlist;//$querydata['getwhat']; |
$querydata['fieldlist'] = $fieldlist; |
| 223 |
$querydata['getwhat'] = 'FIELD'; |
$querydata['get_what'] = 'FIELD'; |
|
// $querydata['fieldlist'] = $preparseresponse[1][$subseg++]; |
|
| 224 |
|
|
| 225 |
} |
} |
|
//else $querydata['getwhat'] = 'FIELD'; |
|
| 226 |
|
|
| 227 |
$from = $preparseresponse[1][$subseg++][0]; |
$from = $preparseresponse[1][$subseg][0]; |
| 228 |
|
$pcount = count($preparseresponse[1][$subseg++]); |
| 229 |
|
|
| 230 |
if($from != 'FROM') { |
if($from != 'FROM') { |
| 231 |
|
|
| 234 |
|
|
| 235 |
} |
} |
| 236 |
|
|
| 237 |
|
if($pcount != 1) { |
| 238 |
|
|
| 239 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 240 |
|
return false; |
| 241 |
|
|
| 242 |
|
} |
| 243 |
|
|
| 244 |
if($subseg == $subsegcount) { |
if($subseg == $subsegcount) { |
| 245 |
|
|
| 246 |
$response = cms_create_response('no_source', null, null, $querydata); |
$response = cms_create_response('no_source', null, null, $querydata); |
| 248 |
|
|
| 249 |
} |
} |
| 250 |
|
|
| 251 |
$querydata['source'] = $preparseresponse[1][$subseg++][0]; |
$querydata['source'] = $preparseresponse[1][$subseg][0]; |
| 252 |
|
$pcount = count($preparseresponse[1][$subseg++]); |
| 253 |
|
|
| 254 |
|
if($pcount != 1) { |
| 255 |
|
|
| 256 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 257 |
|
return false; |
| 258 |
|
|
| 259 |
|
} |
| 260 |
|
|
| 261 |
if(isset($cms_sources[$querydata['source']])) { |
if(isset($cms_sources[$querydata['source']])) { |
| 262 |
|
|
| 263 |
$sourcedata = $cms_sources[$querydata['source']]; |
$sourcedata = $cms_sources[$querydata['source']]; |
| 264 |
$sourceindex = $sourcedata['index']; |
// $sourceindex = $sourcedata['index']; |
| 265 |
|
$sourcefields = $sourcedata['fields']; |
| 266 |
|
|
| 267 |
} else { |
} else { |
| 268 |
|
|
| 271 |
|
|
| 272 |
} |
} |
| 273 |
|
|
| 274 |
if($querydata['getwhat'] == 'FIELDNAMES' || $querydata['getwhat'] == '*') { |
if($querydata['get_what'] == 'FIELDNAMES' || $querydata['get_what'] == '*') { |
| 275 |
|
|
| 276 |
$querydata['fieldlist'] = array_keys($sourcedata['fields']); |
$querydata['fieldlist'] = array_keys($sourcedata['fields']); |
| 277 |
|
|
| 278 |
} |
} |
| 279 |
|
|
| 280 |
|
$getparamdata = array( |
| 281 |
|
'WITH' => '', |
| 282 |
|
'FIRST' => '', |
| 283 |
|
'COUNT' => '', |
| 284 |
|
'ORDERBY' => '', |
| 285 |
|
'LOCKED' => '', |
| 286 |
|
); |
| 287 |
|
//$getparams = array_keys($getparamdata); |
| 288 |
|
|
| 289 |
|
$currentparam = 0; |
| 290 |
|
$paramdata = $getparamdata; |
| 291 |
|
|
| 292 |
|
while($subseg < $subsegcount) { |
| 293 |
|
|
| 294 |
|
$segment = $preparseresponse[1][$subseg++]; |
| 295 |
|
$pcount = count($segment); |
| 296 |
|
$param = $segment[0]; |
| 297 |
|
|
| 298 |
|
if($pcount != 1) { |
| 299 |
|
|
| 300 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 301 |
|
return false; |
| 302 |
|
|
| 303 |
|
} |
| 304 |
|
|
| 305 |
|
if(!isset($paramdata[$param])) { |
| 306 |
|
|
| 307 |
|
$response = cms_create_response('illegal_param', null, null, $querydata); |
| 308 |
|
return false; |
| 309 |
|
|
| 310 |
|
} else if($paramdata[$param]) { |
| 311 |
|
|
| 312 |
|
$response = cms_create_response('double_param', null, null, $querydata); |
| 313 |
|
return false; |
| 314 |
|
|
| 315 |
|
} |
| 316 |
|
|
| 317 |
|
$paramdata[$param] = true; |
| 318 |
|
|
| 319 |
|
switch($param) { |
| 320 |
|
|
| 321 |
|
case 'COUNT': |
| 322 |
|
|
| 323 |
|
if($subseg == $subsegcount) { |
| 324 |
|
|
| 325 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 326 |
|
return false; |
| 327 |
|
|
| 328 |
|
} |
| 329 |
|
|
| 330 |
|
if($subseg == $subsegcount) { |
| 331 |
|
|
| 332 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 333 |
|
return false; |
| 334 |
|
|
| 335 |
|
} |
| 336 |
|
|
| 337 |
|
$segment = $preparseresponse[1][$subseg++]; |
| 338 |
|
$pcount = count($segment); |
| 339 |
|
$count = $segment[0]; |
| 340 |
|
|
| 341 |
|
if($pcount != 1 || !is_numeric($count)) { |
| 342 |
|
|
| 343 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 344 |
|
return false; |
| 345 |
|
|
| 346 |
|
} |
| 347 |
|
|
| 348 |
|
$querydata['count'] = $count; |
| 349 |
|
|
| 350 |
|
break; |
| 351 |
|
|
| 352 |
|
case 'FIRST': |
| 353 |
|
|
| 354 |
|
if($subseg == $subsegcount) { |
| 355 |
|
|
| 356 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 357 |
|
return false; |
| 358 |
|
|
| 359 |
|
} |
| 360 |
|
|
| 361 |
|
if($subseg == $subsegcount) { |
| 362 |
|
|
| 363 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 364 |
|
return false; |
| 365 |
|
|
| 366 |
|
} |
| 367 |
|
|
| 368 |
|
$segment = $preparseresponse[1][$subseg++]; |
| 369 |
|
$pcount = count($segment); |
| 370 |
|
$first = $segment[0]; |
| 371 |
|
|
| 372 |
|
if($pcount != 1 || !is_numeric($first)) { |
| 373 |
|
|
| 374 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 375 |
|
return false; |
| 376 |
|
|
| 377 |
|
} |
| 378 |
|
|
| 379 |
|
$querydata['first'] = $first; |
| 380 |
|
|
| 381 |
|
break; |
| 382 |
|
|
| 383 |
|
case 'LOCKED': |
| 384 |
|
|
| 385 |
|
$querydata['locked'] = true; |
| 386 |
|
|
| 387 |
|
if($querydata['get_what'] == 'COUNT' || $querydata['get_what'] == 'FIELDNAMES') { |
| 388 |
|
|
| 389 |
|
$response = cms_create_response('locked', null, null, $querydata); |
| 390 |
|
return false; |
| 391 |
|
|
| 392 |
|
} |
| 393 |
|
|
| 394 |
|
break; |
| 395 |
|
|
| 396 |
|
case 'ORDERBY': |
| 397 |
|
|
| 398 |
|
if($subseg == $subsegcount) { |
| 399 |
|
|
| 400 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 401 |
|
return false; |
| 402 |
|
|
| 403 |
|
} |
| 404 |
|
|
| 405 |
|
$segment = $preparseresponse[1][$subseg++]; |
| 406 |
|
$pcount = count($segment); |
| 407 |
|
$fieldname = $segment[0]; |
| 408 |
|
|
| 409 |
|
if($pcount != 1) { |
| 410 |
|
|
| 411 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 412 |
|
return false; |
| 413 |
|
|
| 414 |
|
} |
| 415 |
|
|
| 416 |
|
if(!isset($sourcefields[$fieldname])) { |
| 417 |
|
|
| 418 |
|
$response = cms_create_response('illegal_field', null, null, $querydata); |
| 419 |
|
return false; |
| 420 |
|
|
| 421 |
|
} |
| 422 |
|
|
| 423 |
|
$querydata['orderby'] = $fieldname; |
| 424 |
|
|
| 425 |
|
break; |
| 426 |
|
|
| 427 |
|
case 'WITH': |
| 428 |
|
|
| 429 |
|
if($subseg == $subsegcount) { |
| 430 |
|
|
| 431 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 432 |
|
return false; |
| 433 |
|
|
| 434 |
|
} |
| 435 |
|
|
| 436 |
|
$segment = $preparseresponse[1][$subseg++]; |
| 437 |
|
$pcount = count($segment); |
| 438 |
|
$fieldname = $segment[0]; |
| 439 |
|
|
| 440 |
|
if($pcount != 1) { |
| 441 |
|
|
| 442 |
|
$response = cms_create_response('syntax', null, null, $querydata); |
| 443 |
|
return false; |
| 444 |
|
|
| 445 |
|
} |
| 446 |
|
|
| 447 |
|
if(!isset($sourcefields[$fieldname])) { |
| 448 |
|
|
| 449 |
|
$response = cms_create_response('illegal_field', null, null, $querydata); |
| 450 |
|
return false; |
| 451 |
|
|
| 452 |
|
} |
| 453 |
|
|
| 454 |
|
if($subseg == $subsegcount) { |
| 455 |
|
|
| 456 |
|
$response = cms_create_response('param_value', null, null, $querydata); |
| 457 |
|
return false; |
| 458 |
|
|
| 459 |
|
} |
| 460 |
|
|
| 461 |
|
$fieldvalues = $preparseresponse[1][$subseg++]; |
| 462 |
|
array_push($querydata['with'], array($fieldname, $fieldvalues)); |
| 463 |
|
|
| 464 |
|
break; |
| 465 |
|
|
| 466 |
|
} |
| 467 |
|
|
| 468 |
|
} |
| 469 |
|
|
| 470 |
return cms_perform_get($querydata, $response); |
return cms_perform_get($querydata, $response); |
| 471 |
|
|
| 472 |
} |
} |
| 498 |
|
|
| 499 |
$resultlist = array(); |
$resultlist = array(); |
| 500 |
|
|
| 501 |
if($querydata['getwhat'] == 'COUNT') { |
if($querydata['get_what'] == 'COUNT') { |
| 502 |
|
|
| 503 |
$fieldnamelist = array('COUNT'); |
$fieldnamelist = array('COUNT'); |
| 504 |
|
|
| 505 |
} |
} |
| 506 |
|
|
| 507 |
if($querydata['getwhat'] == 'FIELDNAMES') { |
if($querydata['get_what'] == 'FIELDNAMES') { |
| 508 |
|
|
| 509 |
$resultlist = null; |
$resultlist = null; |
| 510 |
|
|
| 512 |
|
|
| 513 |
case 'SOURCES': |
case 'SOURCES': |
| 514 |
|
|
| 515 |
if($querydata['getwhat'] == 'COUNT') { |
if($querydata['get_what'] == 'COUNT') { |
| 516 |
|
|
| 517 |
$resultlist[0][0] = count($cms_sources); |
$resultlist[0][0] = count($cms_sources); |
| 518 |
break; |
break; |
| 542 |
// By default the db is used as data source: |
// By default the db is used as data source: |
| 543 |
default: |
default: |
| 544 |
|
|
| 545 |
if($querydata['getwhat'] == 'COUNT') { |
if($querydata['get_what'] == 'COUNT') { |
| 546 |
|
|
| 547 |
$fieldnames = 'COUNT(id)'; |
$fieldnames = 'COUNT(id)'; |
| 548 |
|
|
| 549 |
} |
} |
| 550 |
|
|
| 551 |
$sql = 'SELECT ' . $fieldnames . ' FROM ' . $querydata['source'] . ';'; |
$limit = ( |
| 552 |
|
(($querydata['count'] > 0) || ($querydata['first'] != '')) ? |
| 553 |
|
' LIMIT ' . ($querydata['first'] > 0 ? $querydata['first'] - 1 : 0) . ',' . |
| 554 |
|
($querydata['count'] > 0 ? $querydata['count'] : -1) : ''); |
| 555 |
|
|
| 556 |
|
$order = ( |
| 557 |
|
$querydata['orderby'] != '' ? ' ORDER BY ' . $querydata['orderby'] . ' DESC' : ''); |
| 558 |
|
|
| 559 |
|
$where = ''; |
| 560 |
|
|
| 561 |
|
while(list($i, $item) = each($querydata['with'])) { |
| 562 |
|
|
| 563 |
|
$values = $item[1]; |
| 564 |
|
|
| 565 |
|
while(list($j, $value) = each($values)) |
| 566 |
|
$where .= ($j ? ' OR' : '') . ' ' . $item[0] . '=\'' . $value . '\''; |
| 567 |
|
|
| 568 |
|
} |
| 569 |
|
|
| 570 |
|
if($where) $where = ' WHERE' . $where; |
| 571 |
|
|
| 572 |
|
$sql = 'SELECT ' . $fieldnames . ' FROM ' . $querydata['source'] . |
| 573 |
|
$where . $order . $limit . ';'; |
| 574 |
|
|
| 575 |
|
#echo $sql; |
| 576 |
|
|
| 577 |
$res = common_dbc_query($sql); |
$res = common_dbc_query($sql); |
| 578 |
|
|
| 579 |
//if(!$res) ... |
//if(!$res) ... |
| 651 |
|
|
| 652 |
array( |
array( |
| 653 |
'formattednql' => $formattednql, |
'formattednql' => $formattednql, |
| 654 |
'subsegmentcount' => $i, |
// 'subsegmentcount' => $i, |
| 655 |
'sublistcount' => $listcount |
'sublistcount' => $listcount |
| 656 |
), |
), |
| 657 |
|
|
| 663 |
|
|
| 664 |
//---------------------------------------------------------- |
//---------------------------------------------------------- |
| 665 |
|
|
| 666 |
function cms_create_response($errorkey, $resultlist, $columnnames, $querydata) { |
function cms_create_response( |
| 667 |
|
$errorkey, $resultlist, $columnnames, $querydata) { |
| 668 |
|
|
| 669 |
//------------------ |
//------------------ |
| 670 |
|
|
| 677 |
'no_query' => array( |
'no_query' => array( |
| 678 |
$i++, 'Empty query', |
$i++, 'Empty query', |
| 679 |
), |
), |
| 680 |
|
'syntax' => array( |
| 681 |
|
$i++, 'Query syntax error', |
| 682 |
|
), |
| 683 |
'illegal_op' => array( |
'illegal_op' => array( |
| 684 |
$i++, 'Illegal base operation', |
$i++, 'Illegal base operation', |
| 685 |
), |
), |
| 704 |
'illegal_field' => array( |
'illegal_field' => array( |
| 705 |
$i++, 'Illegal field name for data source', |
$i++, 'Illegal field name for data source', |
| 706 |
), |
), |
| 707 |
|
'illegal_param' => array( |
| 708 |
|
$i++, 'Illegal parameter name', |
| 709 |
|
), |
| 710 |
|
'double_param' => array( |
| 711 |
|
$i++, 'Illegal double parameter', |
| 712 |
|
), |
| 713 |
|
'locked' => array( |
| 714 |
|
$i++, 'Illegal use of LOCKED parameter', |
| 715 |
|
), |
| 716 |
|
'param_value' => array( |
| 717 |
|
$i++, 'Parameter value missing', |
| 718 |
|
), |
| 719 |
); |
); |
| 720 |
|
|
| 721 |
//------------------ |
//------------------ |
| 724 |
|
|
| 725 |
// Result information: |
// Result information: |
| 726 |
0 => array( |
0 => array( |
| 727 |
|
'columncount' => count($columnnames), |
| 728 |
'error' => $errors[$errorkey][0], |
'error' => $errors[$errorkey][0], |
| 729 |
'errortext' => $errors[$errorkey][1], |
'errortext' => $errors[$errorkey][1], |
| 730 |
'columncount' => count($columnnames), |
'firstrow' => $querydata['first'], |
| 731 |
// 'firstrow' => $firstrow, |
'get_what' => $querydata['get_what'], |
|
'rowcount' => count($resultlist), |
|
|
'query' => $querydata['query'], |
|
| 732 |
'operation' => $querydata['operation'], |
'operation' => $querydata['operation'], |
| 733 |
'get_what' => $querydata['getwhat'], |
'query' => $querydata['query'], |
| 734 |
|
'rowcount' => count($resultlist), |
| 735 |
'source' => $querydata['source'], |
'source' => $querydata['source'], |
| 736 |
// 'all' => $querydata |
'all' => $querydata |
| 737 |
), |
), |
| 738 |
|
|
| 739 |
// Result list: |
// Result list: |