| Index: trunk/extensions/SemanticMediaWiki/specials/AskSpecial/SMW_QueryUIHelper.php |
| — | — | @@ -47,7 +47,7 @@ |
| 48 | 48 | * @global WebRequest $wgRequest |
| 49 | 49 | * @global boolean $smwgQEnabled |
| 50 | 50 | * @param string $p the sub-page string |
| 51 | | - * @todo: using processXXXBox() methods here goes against the general architecture. |
| | 51 | + * @todo: using processXXXBox() methods here goes against the general architecture. Move this to the UI implementation |
| 52 | 52 | */ |
| 53 | 53 | public function execute( $p ) { |
| 54 | 54 | global $wgOut, $wgRequest, $smwgQEnabled, $wgFeedClasses; |
| — | — | @@ -68,7 +68,7 @@ |
| 69 | 69 | 'format' => $wgRequest->getVal( 'format' ), |
| 70 | 70 | 'offset' => $wgRequest->getVal( 'offset', '0' ), |
| 71 | 71 | 'limit' => $wgRequest->getVal( 'limit', '20' ) ), |
| 72 | | - $this->processSortingFormBox( $wgRequest ), |
| | 72 | + $this->processSortedPOFormBox( $wgRequest ), |
| 73 | 73 | $this->processFormatSelectBox( $wgRequest ) ); |
| 74 | 74 | $this->uiCore = SMWQueryUIHelper::makeForUI( |
| 75 | 75 | $this->processQueryFormBox( $wgRequest ), |
| — | — | @@ -93,7 +93,7 @@ |
| 94 | 94 | $wgOut->addFeedLink('rss', $href); |
| 95 | 95 | } |
| 96 | 96 | |
| 97 | | - $this->makepage( $p ); |
| | 97 | + $this->makePage( $p ); |
| 98 | 98 | } |
| 99 | 99 | } |
| 100 | 100 | |
| — | — | @@ -352,6 +352,174 @@ |
| 353 | 353 | } |
| 354 | 354 | |
| 355 | 355 | /** |
| | 356 | + * Generates the forms elements(s) for choosing printouts and sorting |
| | 357 | + * options. Use its complement processSortedPOFormBox() to decode data |
| | 358 | + * sent by these elements. |
| | 359 | + * |
| | 360 | + * @return string |
| | 361 | + */ |
| | 362 | + protected function getSortedPOFormBox( $enableAutocomplete = SMWQueryUI::ENABLE_AUTO_SUGGEST ) { |
| | 363 | + global $smwgQSortingSupport, $wgRequest, $wgOut; |
| | 364 | + |
| | 365 | + if ( !$smwgQSortingSupport ) return ''; |
| | 366 | + |
| | 367 | + $result = ''; |
| | 368 | + |
| | 369 | + //START: fetch sorting order, if defined earlier |
| | 370 | + $params = $this->uiCore->getParameters(); |
| | 371 | + if ( array_key_exists( 'sort', $params ) && array_key_exists( 'order', $params ) ) { |
| | 372 | + $sorts = explode( ',', $params['sort'] ); |
| | 373 | + $orders = explode( ',', $params['order'] ); |
| | 374 | + reset( $sorts ); |
| | 375 | + } else { |
| | 376 | + $orders = array(); // do not even show one sort input here |
| | 377 | + } |
| | 378 | + $num_sort_values = 0; |
| | 379 | + |
| | 380 | + if ( !array_key_exists( 'sort', $params ) ) { |
| | 381 | + $sort_values = $wgRequest->getArray( 'sort' ); |
| | 382 | + if ( is_array( $sort_values ) ) { |
| | 383 | + $params['sort'] = implode( ',', $sort_values ); |
| | 384 | + $num_sort_values = count( $sort_values ); |
| | 385 | + } |
| | 386 | + } |
| | 387 | + |
| | 388 | + foreach ( $orders as $i => $order ) { |
| | 389 | + $result .= "<div id=\"sort_div_$i\">" . wfMsg( 'smw_ask_sortby' ) . ' <input type="text" name="sort[' . $i . ']" value="' . |
| | 390 | + htmlspecialchars( $sorts[$i] ) . "\" size=\"35\"/>\n" . '<select name="order[' . $i . ']"><option '; |
| | 391 | + if ( $order == 'ASC' ) $result .= 'selected="selected" '; |
| | 392 | + $result .= 'value="ASC">' . wfMsg( 'smw_ask_ascorder' ) . '</option><option '; |
| | 393 | + if ( $order == 'DESC' ) $result .= 'selected="selected" '; |
| | 394 | + |
| | 395 | + $result .= 'value="DESC">' . wfMsg( 'smw_ask_descorder' ) . "</option></select>\n"; |
| | 396 | + $result .= '[<a href="javascript:removePOInstance(\'sort_div_' . $i . '\')">' . wfMsg( 'delete' ) . '</a>]' . "\n"; |
| | 397 | + $result .= "</div>\n"; |
| | 398 | + } |
| | 399 | + //END: fetch sorting order, if defined earlier |
| | 400 | + |
| | 401 | + $result .= '<div id="sorting_starter" style="display: none">' . 'Property' . //TODO: add i18n |
| | 402 | + ' <input type="text" size="35" name="property_num" />' . "\n"; |
| | 403 | + $result .= ' <select name="order_num">' . "\n"; |
| | 404 | + $result .= ' <option value="NONE"> No Sorting </option>'."\n"; //TODO add i18n |
| | 405 | + $result .= ' <option value="ASC">' . wfMsg( 'smw_ask_ascorder' ) . "</option>\n"; |
| | 406 | + $result .= ' <option value="DESC">' . wfMsg( 'smw_ask_descorder' ) . "</option>\n</select>\n"; |
| | 407 | + $result .= 'show in results: <input type="checkbox" checked name="display_num" value="yes">'."\n"; //TODO: add i18n |
| | 408 | + $result .= "</div>\n"; |
| | 409 | + $result .= '<div id="sorting_main"></div>' . "\n"; |
| | 410 | + $result .= '<a href="javascript:addPOInstance(\'sorting_starter\', \'sorting_main\')">' . '[Add additional properties]' . '</a>' . "\n"; |
| | 411 | + |
| | 412 | + // Javascript code for handling adding and removing the "sort" inputs |
| | 413 | + $delete_msg = wfMsg( 'delete' ); |
| | 414 | + |
| | 415 | + $this->enableJQuery(); |
| | 416 | + $this->addAutocompletionJavascriptAndCSS(); |
| | 417 | + $javascript_text = <<<EOT |
| | 418 | +<script type="text/javascript"> |
| | 419 | +// code for handling adding and removing the "sort" inputs |
| | 420 | +var num_elements = {$num_sort_values}; |
| | 421 | + |
| | 422 | +function addPOInstance(starter_div_id, main_div_id) { |
| | 423 | + var starter_div = document.getElementById(starter_div_id); |
| | 424 | + var main_div = document.getElementById(main_div_id); |
| | 425 | + |
| | 426 | + //Create the new instance |
| | 427 | + var new_div = starter_div.cloneNode(true); |
| | 428 | + var div_id = 'sort_div_' + num_elements; |
| | 429 | + new_div.className = 'multipleTemplate'; |
| | 430 | + new_div.id = div_id; |
| | 431 | + new_div.style.display = 'block'; |
| | 432 | + |
| | 433 | + var children = new_div.getElementsByTagName('*'); |
| | 434 | + var x; |
| | 435 | + for (x = 0; x < children.length; x++) { |
| | 436 | + if (children[x].name) |
| | 437 | + children[x].name = children[x].name.replace(/_num/, '[' + num_elements + ']'); |
| | 438 | + } |
| | 439 | + |
| | 440 | + //Create 'delete' link |
| | 441 | + var remove_button = document.createElement('span'); |
| | 442 | + remove_button.innerHTML = '[<a href="javascript:removePOInstance(\'sort_div_' + num_elements + '\')">{$delete_msg}</a>]'; |
| | 443 | + new_div.appendChild(remove_button); |
| | 444 | + |
| | 445 | + //Add the new instance |
| | 446 | + main_div.appendChild(new_div); |
| | 447 | + |
| | 448 | + //add autocomplete |
| | 449 | + jQuery('[name*="property"]').autocomplete({ |
| | 450 | + minLength: 2, |
| | 451 | + source: function(request, response) { |
| | 452 | + url=wgScriptPath+'/api.php?action=opensearch&limit=10&namespace='+wgNamespaceIds['property']+'&format=jsonfm'; |
| | 453 | + |
| | 454 | + jQuery.getJSON(url, 'search='+request.term, function(data){ |
| | 455 | + //remove the namespace prefix 'Property:' from returned data |
| | 456 | + for(i=0;i<data[1].length;i++) data[1][i]=data[1][i].substr(data[1][i].indexOf(':')+1); |
| | 457 | + response(data[1]); |
| | 458 | + }); |
| | 459 | + } |
| | 460 | + }); |
| | 461 | + |
| | 462 | + num_elements++; |
| | 463 | + |
| | 464 | +} |
| | 465 | + |
| | 466 | +function removePOInstance(div_id) { |
| | 467 | + var olddiv = document.getElementById(div_id); |
| | 468 | + var parent = olddiv.parentNode; |
| | 469 | + parent.removeChild(olddiv); |
| | 470 | +} |
| | 471 | +</script> |
| | 472 | + |
| | 473 | +EOT; |
| | 474 | + |
| | 475 | + $wgOut->addScript( $javascript_text ); |
| | 476 | + return $result; |
| | 477 | + } |
| | 478 | + |
| | 479 | + /** |
| | 480 | + * Decodes printouts and sorting - related form options generated by its |
| | 481 | + * complement, getSortedPOFormBox(). UIs may overload both to change form |
| | 482 | + * parameters. |
| | 483 | + * |
| | 484 | + * @global boolean $smwgQSortingSupport |
| | 485 | + * @param WebRequest $wgRequest |
| | 486 | + * @return string |
| | 487 | + */ |
| | 488 | + protected function processSortedPOFormBox( WebRequest $wgRequest ) { |
| | 489 | + global $smwgQSortingSupport; |
| | 490 | + if ( !$smwgQSortingSupport ) return array(); |
| | 491 | + |
| | 492 | + $params = array(); |
| | 493 | + $order_values = $wgRequest->getArray( 'order' ); |
| | 494 | + $property_values = $wgRequest->getArray( 'property' ); |
| | 495 | + if ( is_array( $property_values ) ) { |
| | 496 | + $params['sort'] = ''; |
| | 497 | + $params['order'] = ''; |
| | 498 | + foreach ( $order_values as $key => $order_value ) { |
| | 499 | + if($order_value!='NONE'){ |
| | 500 | + $params['sort'] .= ($params['sort']!=''?',':'') . $property_values[$key]; |
| | 501 | + $params['order'] .= ($params['order']!=''?',':''). $order_values[$key]; |
| | 502 | + } |
| | 503 | + } |
| | 504 | + } |
| | 505 | + |
| | 506 | + $display_values = $wgRequest->getArray( 'display' ); |
| | 507 | + $po = array(); |
| | 508 | + if( is_array($display_values) ) { |
| | 509 | + foreach ($display_values as $key => $value) { |
| | 510 | + if($value == 'yes'){ |
| | 511 | + $po[] = '?'.$property_values[$key]; |
| | 512 | + } |
| | 513 | + |
| | 514 | + } |
| | 515 | + } |
| | 516 | + |
| | 517 | + $params=array_merge($params,$po); |
| | 518 | + |
| | 519 | + return $params; |
| | 520 | + |
| | 521 | + } |
| | 522 | + |
| | 523 | + /** |
| 356 | 524 | * Generates the forms elements(s) for adding sorting options. Use its |
| 357 | 525 | * complement processSortingFormBox() to decode sorting data sent |
| 358 | 526 | * by these elements. |