| Index: trunk/extensions/SemanticForms/specials/SF_RunQuery.php |
| — | — | @@ -0,0 +1,99 @@ |
| | 2 | +<?php |
| | 3 | +/** |
| | 4 | + * Displays a pre-defined form that a user can run a query with. |
| | 5 | + * |
| | 6 | + * @author Yaron Koren |
| | 7 | + */ |
| | 8 | + |
| | 9 | +if (!defined('MEDIAWIKI')) die(); |
| | 10 | + |
| | 11 | +class SFRunQuery extends SpecialPage { |
| | 12 | + |
| | 13 | + /** |
| | 14 | + * Constructor |
| | 15 | + */ |
| | 16 | + function SFRunQuery() { |
| | 17 | + SpecialPage::SpecialPage('RunQuery'); |
| | 18 | + wfLoadExtensionMessages('SemanticForms'); |
| | 19 | + } |
| | 20 | + |
| | 21 | + function execute($query) { |
| | 22 | + global $wgRequest; |
| | 23 | + $this->setHeaders(); |
| | 24 | + $form_name = $wgRequest->getVal('form'); |
| | 25 | + |
| | 26 | + // if query string did not contain this variable, try the URL |
| | 27 | + if (! $form_name) { |
| | 28 | + $form_name = $query; |
| | 29 | + } |
| | 30 | + |
| | 31 | + self::printQueryForm($form_name); |
| | 32 | + } |
| | 33 | + |
| | 34 | + static function printQueryForm($form_name) { |
| | 35 | + global $wgOut, $wgRequest, $wgScriptPath, $sfgScriptPath, $sfgFormPrinter, $sfgYUIBase; |
| | 36 | + |
| | 37 | + wfLoadExtensionMessages('SemanticForms'); |
| | 38 | + |
| | 39 | + // get contents of form definition file |
| | 40 | + $form_title = Title::makeTitleSafe(SF_NS_FORM, $form_name); |
| | 41 | + |
| | 42 | + if (! $form_title || ! $form_title->exists() ) { |
| | 43 | + if ($form_name == '') |
| | 44 | + $text = '<p class="error">' . wfMsg('sf_runquery_badurl') . "</p>\n"; |
| | 45 | + else |
| | 46 | + $text = '<p class="error">Error: No form page was found at ' . SFUtils::linkText(SF_NS_FORM, $form_name) . ".</p>\n"; |
| | 47 | + } else { |
| | 48 | + $s = wfMsg('sf_runquery_title', $form_title->getText()); |
| | 49 | + $wgOut->setPageTitle($s); |
| | 50 | + $form_article = new Article($form_title); |
| | 51 | + $form_definition = $form_article->getContent(); |
| | 52 | + $submit_url = $form_title->getLocalURL('action=submit'); |
| | 53 | + $run_query = $wgRequest->getCheck('wpRunQuery'); |
| | 54 | + $content = $wgRequest->getVal('wpTextbox1'); |
| | 55 | + $form_submitted = ($run_query); |
| | 56 | + // if user already made some action, ignore the edited |
| | 57 | + // page and just get data from the query string |
| | 58 | + if ($wgRequest->getVal('query') == 'true') { |
| | 59 | + $edit_content = null; |
| | 60 | + $is_text_source = false; |
| | 61 | + } elseif ($content != null) { |
| | 62 | + $edit_content = $content; |
| | 63 | + $is_text_source = true; |
| | 64 | + } else { |
| | 65 | + $is_text_source = true; |
| | 66 | + } |
| | 67 | + list ($form_text, $javascript_text, $data_text, $form_page_title) = |
| | 68 | + $sfgFormPrinter->formHTML($form_definition, $form_submitted, $is_text_source, $edit_content, null, null, true); |
| | 69 | + if ($form_submitted) { |
| | 70 | + $wgOut->setArticleBodyOnly( true ); |
| | 71 | + global $wgTitle; |
| | 72 | + $new_url = $wgTitle->getLocalURL() . "/$form_name"; |
| | 73 | + $text = SFUtils::printRedirectForm($new_url, $data_text, $wgRequest->getVal('wpSummary'), $save_page, $preview_page, $diff_page, $wgRequest->getCheck('wpMinoredit'), $wgRequest->getCheck('wpWatchthis'), $wgRequest->getVal('wpStarttime'), $wgRequest->getVal('wpEdittime')); |
| | 74 | + } else { |
| | 75 | + // override the default title for this page if |
| | 76 | + // a title was specified in the form |
| | 77 | + if ($form_page_title != NULL) { |
| | 78 | + $wgOut->setPageTitle($form_page_title); |
| | 79 | + } |
| | 80 | + if ($wgRequest->getCheck('wpTextbox1')) { |
| | 81 | + global $wgParser, $wgTitle; |
| | 82 | + $wgParser->mOptions = new ParserOptions(); |
| | 83 | + $wgParser->mOptions->initialiseFromUser($wgUser); |
| | 84 | + $text = $wgParser->parse($content, $wgTitle, $wgParser->mOptions)->getText(); |
| | 85 | + $additional_query = wfMsg('sf_runquery_additionalquery'); |
| | 86 | + $text .= "\n<h2>$additional_query</h2>\n"; |
| | 87 | + } |
| | 88 | + $text .=<<<END |
| | 89 | + <form name="createbox" onsubmit="return validate_all()" action="" method="post" class="createbox"> |
| | 90 | + <input type="hidden" name="query" value="true" /> |
| | 91 | + |
| | 92 | +END; |
| | 93 | + $text .= $form_text; |
| | 94 | + } |
| | 95 | + } |
| | 96 | + SFUtils::addJavascriptAndCSS(); |
| | 97 | + $wgOut->addScript(' <script type="text/javascript">' . "\n" . $javascript_text . '</script>' . "\n"); |
| | 98 | + $wgOut->addHTML($text); |
| | 99 | + } |
| | 100 | +} |