static function printForm(&$form_name, &$target_name, $alt_forms = array(), $redirectOnError = false) { global $wgOut, $wgRequest, $wgUser, $sfgFormPrinter; // initialize some variables $target_title = null; $page_name_formula = null; $form_title = Title::makeTitleSafe(SF_NS_FORM, $form_name); // If the given form is not a valid title, bail out. if (!$form_title) { return 'sf_formedit_badurl'; } $form_article = new Article($form_title, 0); $form_definition = $form_article->getContent(); // If the form page is a redirect, use the other form // instead. if ($form_title->isRedirect()) { $form_title = Title::newFromRedirectRecurse($form_definition); $form_article = new Article($form_title, 0); $form_definition = $form_article->getContent(); } $form_definition = StringUtils::delimiterReplace('<noinclude>', '</noinclude>', '', $form_definition); if (is_null($target_name)) { $target_name = ''; } if ($target_name === '') { // parse the form to see if it has a 'page name' value set $matches; if (preg_match('/{{{info.*page name\\s*=\\s*(.*)}}}/m', $form_definition, $matches)) { $page_name_elements = SFUtils::getFormTagComponents($matches[1]); $page_name_formula = $page_name_elements[0]; } elseif (count($alt_forms) == 0) { return 'sf_formedit_badurl'; } } else { $target_title = Title::newFromText($target_name); if ($target_title && $target_title->exists()) { if ($wgRequest->getVal('query') == 'true') { $page_contents = null; //$page_is_source = false; } else { // If page already exists and 'redlink' // is in the query string, redirect to // the actual page, just like // MediaWiki does it. if ($wgRequest->getBool('redlink')) { $wgOut->redirect($target_title->getFullURL()); wfProfileOut(__METHOD__); return; } $target_article = new Article($target_title, 0); $page_contents = $target_article->getContent(); //$page_is_source = true; } } else { $target_name = str_replace('_', ' ', $target_name); } } if (!$form_title || !$form_title->exists()) { if (count($alt_forms) > 0) { $text = '<div class="infoMessage">' . wfMsg('sf_formedit_altformsonly') . ' ' . self::printAltFormsList($alt_forms, $form_name) . "</div>\n"; } else { $text = Html::rawElement('p', array('class' => 'error'), wfMsgExt('sf_formstart_badform', 'parseinline', SFUtils::linkText(SF_NS_FORM, $form_name))) . "\n"; } } elseif ($target_name === '' && $page_name_formula === '') { $text = Html::element('p', array('class' => 'error'), wfMsg('sf_formedit_badurl')) . "\n"; } else { $save_page = $wgRequest->getCheck('wpSave'); $preview_page = $wgRequest->getCheck('wpPreview'); $diff_page = $wgRequest->getCheck('wpDiff'); $form_submitted = $save_page || $preview_page || $diff_page; // get 'preload' query value, if it exists if (!$form_submitted) { if ($wgRequest->getCheck('preload')) { $page_is_source = true; $page_contents = SFFormUtils::getPreloadedText($wgRequest->getVal('preload')); } else { // let other extensions preload the page, if they want wfRunHooks('sfEditFormPreloadText', array(&$page_contents, $target_title, $form_title)); $page_is_source = $page_contents != null; } } else { $page_is_source = false; $page_contents = null; } list($form_text, $javascript_text, $data_text, $form_page_title, $generated_page_name) = $sfgFormPrinter->formHTML($form_definition, $form_submitted, $page_is_source, $form_article->getID(), $page_contents, $target_name, $page_name_formula); // Before we do anything else, set the form header // title - this needs to be done after formHTML() is // called, because otherwise it doesn't take hold // for some reason if the form is disabled. if (empty($target_title)) { $s = wfMsg('sf_formedit_createtitlenotarget', $form_title->getText()); } elseif ($target_title->exists()) { $s = wfMsg('sf_formedit_edittitle', $form_title->getText(), $target_title->getPrefixedText()); } else { $s = wfMsg('sf_formedit_createtitle', $form_title->getText(), $target_title->getPrefixedText()); } $wgOut->setPageTitle($s); if ($form_submitted) { if (!is_null($page_name_formula) && $page_name_formula !== '') { $target_name = $generated_page_name; // prepend a super-page, if one was specified if ($wgRequest->getCheck('super_page')) { $target_name = $wgRequest->getVal('super_page') . '/' . $target_name; } // prepend a namespace, if one was specified if ($wgRequest->getCheck('namespace')) { $target_name = $wgRequest->getVal('namespace') . ':' . $target_name; } // replace "unique number" tag with one // that won't get erased by the next line $target_name = preg_replace('/<unique number(.*)>/', '{num\\1}', $target_name, 1); // if any formula stuff is still in the // name after the parsing, just remove it $target_name = StringUtils::delimiterReplace('<', '>', '', $target_name); // now run the parser on it global $wgParser; // ...but first, replace spaces back // with underlines, in case a magic word // or parser function name contains // underlines - hopefully this won't // cause problems of its own $target_name = str_replace(' ', '_', $target_name); $target_name = $wgParser->preprocess($target_name, $wgOut->getTitle(), ParserOptions::newFromUser(null)); $title_number = ""; $isRandom = false; $randomNumHasPadding = false; $randomNumDigits = 6; if (strpos($target_name, '{num') !== false) { // Random number if (preg_match('/{num;random(;(0)?([1-9][0-9]*))?}/', $target_name, $matches)) { $isRandom = true; $randomNumHasPadding = array_key_exists(2, $matches); $randomNumDigits = array_key_exists(3, $matches) ? $matches[3] : $randomNumDigits; $title_number = self::makeRandomNumber($randomNumDigits, $randomNumHasPadding); } else { // get unique number start value // from target name; if it's not // there, or it's not a positive // number, start it out as blank preg_match('/{num.*start[_]*=[_]*([^;]*).*}/', $target_name, $matches); if (count($matches) == 2 && is_numeric($matches[1]) && $matches[1] >= 0) { // the "start" value" $title_number = $matches[1]; } } // set target title $target_title = Title::newFromText(preg_replace('/{num.*}/', $title_number, $target_name)); // if title exists already // cycle through numbers for // this tag until we find one // that gives a nonexistent page // title while ($target_title->exists()) { if ($isRandom) { $title_number = self::makeRandomNumber($randomNumDigits, $randomNumHasPadding); } elseif ($title_number == "") { $title_number = 2; } else { $title_number = str_pad($title_number + 1, strlen($title_number), '0', STR_PAD_LEFT); } $target_title = Title::newFromText(preg_replace('/{num.*}/', $title_number, $target_name)); } $target_name = $target_title->getPrefixedText(); } else { $target_title = Title::newFromText($target_name); } } if (is_null($target_title)) { if ($target_name) { return array('sf_formstart_badtitle', array($target_name)); } else { return 'sf_formedit_emptytitle'; } } if ($save_page) { $permErrors = $target_title->getUserPermissionsErrors('edit', $wgUser); if ($permErrors) { // just return the first error and let them fix it one by one return array_shift($permErrors); } // Set up all the variables for the // page save. $data = array('wpTextbox1' => $data_text, 'wpSummary' => $wgRequest->getVal('wpSummary'), 'wpStarttime' => $wgRequest->getVal('wpStarttime'), 'wpEdittime' => $wgRequest->getVal('wpEdittime'), 'wpEditToken' => $wgUser->isLoggedIn() ? $wgUser->editToken() : EDIT_TOKEN_SUFFIX, 'wpSave' => '', 'action' => 'submit'); if ($wgRequest->getCheck('wpMinoredit')) { $data['wpMinoredit'] = true; } if ($wgRequest->getCheck('wpWatchthis')) { $data['wpWatchthis'] = true; } $request = new FauxRequest($data, true); // Find existing article if it exists, // or create a new one. $article = new Article($target_title, 0); $editor = new EditPage($article); $editor->importFormData($request); // Try to save the page! $resultDetails = array(); $saveResult = $editor->internalAttemptSave($resultDetails); // Return value was made an object in MW 1.19 if (is_object($saveResult)) { $saveResultCode = $saveResult->value; } else { $saveResultCode = $saveResult; } if (($saveResultCode == EditPage::AS_HOOK_ERROR || $saveResultCode == EditPage::AS_HOOK_ERROR_EXPECTED) && $redirectOnError) { $wgOut->clearHTML(); $wgOut->setArticleBodyOnly(true); // Lets other code process additional form-definition syntax wfRunHooks('sfWritePageData', array($form_name, $target_title, &$data_text)); $text = SFUtils::printRedirectForm($target_title, $data_text, $wgRequest->getVal('wpSummary'), $save_page, $preview_page, $diff_page, $wgRequest->getCheck('wpMinoredit'), $wgRequest->getCheck('wpWatchthis'), $wgRequest->getVal('wpStarttime'), $wgRequest->getVal('wpEdittime')); } else { if ($saveResultCode == EditPage::AS_SUCCESS_UPDATE || $saveResultCode == EditPage::AS_SUCCESS_NEW_ARTICLE) { $wgOut->redirect($target_title->getFullURL()); } return SFUtils::processEditErrors($saveResultCode); } } else { // Lets other code process additional form-definition syntax wfRunHooks('sfWritePageData', array($form_name, $target_title, &$data_text)); $text = SFUtils::printRedirectForm($target_title, $data_text, $wgRequest->getVal('wpSummary'), $save_page, $preview_page, $diff_page, $wgRequest->getCheck('wpMinoredit'), $wgRequest->getCheck('wpWatchthis'), $wgRequest->getVal('wpStarttime'), $wgRequest->getVal('wpEdittime')); // extract its data } } else { // override the default title for this page if // a title was specified in the form if ($form_page_title != null) { if ($target_name === '') { $wgOut->setPageTitle($form_page_title); } else { $wgOut->setPageTitle("{$form_page_title}: {$target_title->getPrefixedText()}"); } } $text = ""; if (count($alt_forms) > 0) { $text .= '<div class="infoMessage">' . wfMsg('sf_formedit_altforms') . ' '; $text .= self::printAltFormsList($alt_forms, $target_name); $text .= "</div>\n"; } $text .= '<form name="createbox" id="sfForm" method="post" class="createbox">'; $pre_form_html = ''; wfRunHooks('sfHTMLBeforeForm', array(&$target_title, &$pre_form_html)); $text .= $pre_form_html; $text .= $form_text; } } SFUtils::addJavascriptAndCSS(); if (!empty($javascript_text)) { $wgOut->addScript(' <script type="text/javascript">' . "\n{$javascript_text}\n" . '</script>' . "\n"); } $wgOut->addHTML($text); return null; }