static function addJavascript($numStartingRows)
{
global $wgOut;
SFUtils::addJavascriptAndCSS();
$jsText = <<<END
<script>
var rowNum = {$numStartingRows};
function createClassAddRow() {
\trowNum++;
\tnewRow = jQuery('#starterRow').clone().css('display', '');
\tnewHTML = newRow.html().replace(/starter/g, rowNum);
\tnewRow.html(newHTML);
\tjQuery('#mainTable').append(newRow);
}
function disableFormAndCategoryInputs() {
\tif (jQuery('#template_multiple').attr('checked')) {
\t\tjQuery('#form_name').attr('disabled', 'disabled');
\t\tjQuery('label[for="form_name"]').css('color', 'gray').css('font-style', 'italic');
\t\tjQuery('#category_name').attr('disabled', 'disabled');
\t\tjQuery('label[for="category_name"]').css('color', 'gray').css('font-style', 'italic');
\t} else {
\t\tjQuery('#form_name').removeAttr('disabled');
\t\tjQuery('label[for="form_name"]').css('color', '').css('font-style', '');
\t\tjQuery('#category_name').removeAttr('disabled');
\t\tjQuery('label[for="category_name"]').css('color', '').css('font-style', '');
\t}
}
</script>
END;
$wgOut->addScript($jsText);
}
static function addJavascript()
{
global $wgOut;
SFUtils::addJavascriptAndCSS();
// TODO - this should be in a JS file
$template_name_error_str = wfMessage('sf_blank_error')->escaped();
$jsText = <<<END
<script type="text/javascript">
var fieldNum = 1;
function createTemplateAddField() {
\tfieldNum++;
\tnewField = jQuery('#starterField').clone().css('display', '').removeAttr('id');
\tnewHTML = newField.html().replace(/starter/g, fieldNum);
\tnewField.html(newHTML);
\tnewField.find(".deleteField").click( function() {
\t\t// Remove the encompassing div for this instance.
\t\tjQuery(this).closest(".fieldBox")
\t\t\t.fadeOut('fast', function() { jQuery(this).remove(); });
\t});
\tjQuery('#fieldsList').append(newField);
}
function validateCreateTemplateForm() {
\ttemplateName = jQuery('#template_name').val();
\tif (templateName === '') {
\t\tscroll(0, 0);
\t\tjQuery('#template_name_p').append(' <font color="red">{$template_name_error_str}</font>');
\t\treturn false;
\t} else {
\t\treturn true;
\t}
}
jQuery(document).ready(function() {
\tjQuery(".deleteField").click( function() {
\t\t// Remove the encompassing div for this instance.
\t\tjQuery(this).closest(".fieldBox")
\t\t\t.fadeOut('fast', function() { jQuery(this).remove(); });
\t});
\tjQuery('#createTemplateForm').submit( function() { return validateCreateTemplateForm(); } );
});
</script>
END;
$wgOut->addScript($jsText);
}
static function addJavascript($numStartingRows)
{
global $wgOut;
SFUtils::addJavascriptAndCSS();
$jsText = <<<END
<script>
var rowNum = {$numStartingRows};
function createClassAddRow() {
\trowNum++;
\tnewRow = jQuery('#starterRow').clone().css('display', '');
\tnewHTML = newRow.html().replace(/starter/g, rowNum);
\tnewRow.html(newHTML);
\tjQuery('#mainTable').append(newRow);
}
</script>
END;
$wgOut->addScript($jsText);
}
/**
* Appends a preview of the actual form, when a page in the "Form"
* namespace is previewed.
*
* @author Solitarius
* @since 2.4
*
* @param EditPage $editpage
* @param WebRequest $request
*
* @return true
*/
public static function showFormPreview(EditPage $editpage, WebRequest $request)
{
global $wgOut, $sfgFormPrinter;
wfDebug(__METHOD__ . ": enter.\n");
wfProfileIn(__METHOD__);
// Exit if we're not in preview mode.
if (!$editpage->preview) {
wfProfileOut(__METHOD__);
return true;
}
// Exit if we aren't in the "Form" namespace.
if ($editpage->getArticle()->getTitle()->getNamespace() != SF_NS_FORM) {
wfProfileOut(__METHOD__);
return true;
}
$editpage->previewTextAfterContent .= Html::element('h2', null, wfMessage('sf-preview-header')->text()) . "\n" . '<div class="previewnote" style="font-weight: bold">' . $wgOut->parse(wfMessage('sf-preview-note')->text()) . "</div>\n<hr />\n";
$form_definition = StringUtils::delimiterReplace('<noinclude>', '</noinclude>', '', $editpage->textbox1);
list($form_text, $javascript_text, $data_text, $form_page_title, $generated_page_name) = $sfgFormPrinter->formHTML($form_definition, null, false, null, null, "Semantic Forms form preview dummy title", null);
SFUtils::addJavascriptAndCSS();
$editpage->previewTextAfterContent .= '<div style="margin-top: 15px">' . $form_text . "</div>";
wfProfileOut(__METHOD__);
return true;
}
private function printForm(&$parameters, WebRequest &$request)
{
global $wgOut, $sfgFormPrinter;
// Prepare parameters for SFFormPrinter::formHTML
// there is no ONE target page
$targetTitle = null;
// formDefinition
$formName = $request->getText('form');
// if query string did not contain these variables, try the URL
if ($formName === '') {
$queryparts = explode('/', $parameters);
$formName = isset($queryparts[0]) ? $queryparts[0] : null;
// if the form name wasn't in the URL either, throw an error
if (is_null($formName) || $formName === '') {
throw new SPSException(SPSUtils::buildMessage('spserror-noformname'));
}
}
$formTitle = Title::makeTitleSafe(SF_NS_FORM, $formName);
if (!$formTitle->exists()) {
throw new SPSException(SPSUtils::buildMessage('spserror-formunknown', $formName));
}
$formArticle = new Article($formTitle);
$formDefinition = StringUtils::delimiterReplace('<noinclude>', '</noinclude>', '', $formArticle->getContent());
// formSubmitted
$formSubmitted = false;
// pageContents
$pageContents = null;
// get 'preload' query value, if it exists
if ($request->getCheck('preload')) {
$pageContents = SFFormUtils::getPreloadedText($request->getVal('preload'));
} else {
// let other extensions preload the page, if they want
wfRunHooks('sfEditFormPreloadText', array(&$pageContents, $targetTitle, $formTitle));
}
// pageIsSource
$pageIsSource = $pageContents != null;
// pageNameFormula
// parse the form to see if it has a 'page name' value set
$matches;
if (preg_match('/{{{info.*page name\\s*=\\s*(.*)}}}/m', $formDefinition, $matches)) {
$pageNameElements = SFUtils::getFormTagComponents($matches[1]);
$pageNameFormula = $pageNameElements[0];
} else {
return 'sf_formedit_badurl';
}
// get the iterator parameters
$iteratorData = $this->buildIteratorParameters($request);
// Call SFFormPrinter::formHTML
list($formText, $javascriptText, $dataText, $formPageTitle, $generatedPageName) = $sfgFormPrinter->formHTML($formDefinition, $formSubmitted, $pageIsSource, $formArticle->getID(), $pageContents, '', $pageNameFormula);
// Set Special page main header;
// override the default title for this page if a title was specified in the form
if ($formPageTitle != null) {
$wgOut->setPageTitle($formPageTitle);
} else {
$wgOut->setPageTitle(SPSUtils::buildMessage('sf_formedit_createtitlenotarget', $formTitle->getText()));
}
$preFormHtml = '';
wfRunHooks('sfHTMLBeforeForm', array(&$targetTitle, &$preFormHtml));
$text = '<form name="createbox" id="sfForm" action="" method="post" class="createbox">' . $preFormHtml . "\n" . SFFormUtils::hiddenFieldHTML('iteratordata', $iteratorData) . $formText;
SFUtils::addJavascriptAndCSS();
if (!empty($javascriptText)) {
$wgOut->addScript(' <script type="text/javascript">' . "\n{$javascriptText}\n" . '</script>' . "\n");
}
$wgOut->addHTML($text);
return null;
}
static function renderFormInput(&$parser)
{
global $wgHtml5;
$params = func_get_args();
array_shift($params);
// don't need the parser
// set defaults
$inFormName = $inValue = $inButtonStr = $inQueryStr = '';
$inQueryArr = array();
$positionalParameters = false;
$inAutocompletionSource = '';
$inRemoteAutocompletion = false;
$inSize = 25;
$classStr = "sfFormInput";
$inPlaceholder = "";
// assign params - support unlabelled params, for backwards compatibility
foreach ($params as $i => $param) {
$elements = explode('=', $param, 2);
// set param_name and value
if (count($elements) > 1 && !$positionalParameters) {
$param_name = trim($elements[0]);
// parse (and sanitize) parameter values
$value = trim($parser->recursiveTagParse($elements[1]));
} else {
$param_name = null;
// parse (and sanitize) parameter values
$value = trim($parser->recursiveTagParse($param));
}
if ($param_name == 'form') {
$inFormName = $value;
} elseif ($param_name == 'size') {
$inSize = $value;
} elseif ($param_name == 'default value') {
$inValue = $value;
} elseif ($param_name == 'button text') {
$inButtonStr = $value;
} elseif ($param_name == 'query string') {
// Change HTML-encoded ampersands directly to
// URL-encoded ampersands, so that the string
// doesn't get split up on the '&'.
$inQueryStr = str_replace('&', '%26', $value);
// "Decode" any other HTML tags.
$inQueryStr = html_entity_decode($inQueryStr, ENT_QUOTES);
parse_str($inQueryStr, $arr);
$inQueryArr = SFUtils::array_merge_recursive_distinct($inQueryArr, $arr);
} elseif ($param_name == 'autocomplete on category') {
$inAutocompletionSource = $value;
$autocompletion_type = 'category';
} elseif ($param_name == 'autocomplete on namespace') {
$inAutocompletionSource = $value;
$autocompletion_type = 'namespace';
} elseif ($param_name == 'remote autocompletion') {
$inRemoteAutocompletion = true;
} elseif ($param_name == 'placeholder') {
$inPlaceholder = $value;
} elseif ($param_name == null && $value == 'popup') {
SFUtils::loadScriptsForPopupForm($parser);
$classStr .= ' popupforminput';
} elseif ($param_name !== null && !$positionalParameters) {
$value = urlencode($value);
parse_str("{$param_name}={$value}", $arr);
$inQueryArr = SFUtils::array_merge_recursive_distinct($inQueryArr, $arr);
} elseif ($i == 0) {
$inFormName = $value;
$positionalParameters = true;
} elseif ($i == 1) {
$inSize = $value;
} elseif ($i == 2) {
$inValue = $value;
} elseif ($i == 3) {
$inButtonStr = $value;
} elseif ($i == 4) {
// Change HTML-encoded ampersands directly to
// URL-encoded ampersands, so that the string
// doesn't get split up on the '&'.
$inQueryStr = str_replace('&', '%26', $value);
parse_str($inQueryStr, $arr);
$inQueryArr = SFUtils::array_merge_recursive_distinct($inQueryArr, $arr);
}
}
$fs = SpecialPageFactory::getPage('FormStart');
$fs_url = $fs->getTitle()->getLocalURL();
$str = <<<END
\t\t\t<form name="createbox" action="{$fs_url}" method="get" class="{$classStr}">
\t\t\t<p>
END;
$formInputAttrs = array('size' => $inSize);
if ($wgHtml5) {
$formInputAttrs['placeholder'] = $inPlaceholder;
$formInputAttrs['autofocus'] = 'autofocus';
}
// Now apply the necessary settings and Javascript, depending
// on whether or not there's autocompletion (and whether the
// autocompletion is local or remote).
$input_num = 1;
if (empty($inAutocompletionSource)) {
$formInputAttrs['class'] = 'formInput';
} else {
self::$num_autocompletion_inputs++;
$input_num = self::$num_autocompletion_inputs;
// place the necessary Javascript on the page, and
// disable the cache (so the Javascript will show up) -
// if there's more than one autocompleted #forminput
// on the page, we only need to do this the first time
if ($input_num == 1) {
$parser->disableCache();
SFUtils::addJavascriptAndCSS($parser);
}
$inputID = 'input_' . $input_num;
$formInputAttrs['id'] = $inputID;
$formInputAttrs['class'] = 'autocompleteInput createboxInput formInput';
global $sfgMaxLocalAutocompleteValues;
$autocompletion_values = SFUtils::getAutocompleteValues($inAutocompletionSource, $autocompletion_type);
if (count($autocompletion_values) > $sfgMaxLocalAutocompleteValues || $inRemoteAutocompletion) {
$formInputAttrs['autocompletesettings'] = $inAutocompletionSource;
$formInputAttrs['autocompletedatatype'] = $autocompletion_type;
} else {
global $sfgAutocompleteValues;
$sfgAutocompleteValues[$inputID] = $autocompletion_values;
$formInputAttrs['autocompletesettings'] = $inputID;
}
}
$str .= "\t" . Html::input('page_name', $inValue, 'text', $formInputAttrs) . "\n";
// if the form start URL looks like "index.php?title=Special:FormStart"
// (i.e., it's in the default URL style), add in the title as a
// hidden value
if (($pos = strpos($fs_url, "title=")) > -1) {
$str .= Html::hidden("title", urldecode(substr($fs_url, $pos + 6)));
}
if ($inFormName == '') {
$str .= SFUtils::formDropdownHTML();
} else {
$str .= Html::hidden("form", $inFormName);
}
// Recreate the passed-in query string as a set of hidden variables.
if (!empty($inQueryArr)) {
// query string has to be turned into hidden inputs.
$query_components = explode('&', http_build_query($inQueryArr, '', '&'));
foreach ($query_components as $query_component) {
$var_and_val = explode('=', $query_component, 2);
if (count($var_and_val) == 2) {
$str .= Html::hidden(urldecode($var_and_val[0]), urldecode($var_and_val[1]));
}
}
}
$button_str = $inButtonStr != '' ? $inButtonStr : wfMessage('sf_formstart_createoredit')->escaped();
$str .= <<<END
\t\t\t<input type="submit" value="{$button_str}" id="input_button_{$input_num}" class="forminput_button"/></p>
\t\t\t</form>
END;
if (!empty($inAutocompletionSource)) {
$str .= "\t\t\t" . Html::element('div', array('class' => 'page_name_auto_complete', 'id' => "div_{$input_num}"), ' ') . "\n";
}
// hack to remove newline from beginning of output, thanks to
// http://jimbojw.com/wiki/index.php?title=Raw_HTML_Output_from_a_MediaWiki_Parser_Function
return $parser->insertStripItem($str, $parser->mStripState);
}
function printPage($form_name, $embedded = false)
{
global $wgOut, $wgRequest, $sfgFormPrinter, $wgParser, $sfgRunQueryFormAtTop;
global $wgUser, $wgTitle;
// Get contents of form-definition page.
$form_title = Title::makeTitleSafe(SF_NS_FORM, $form_name);
if (!$form_title || !$form_title->exists()) {
if ($form_name === '') {
$text = Html::element('p', array('class' => 'error'), wfMessage('sf_runquery_badurl')->text()) . "\n";
} else {
$text = Html::rawElement('p', array('class' => 'error'), wfMessage('sf_formstart_badform', SFUtils::linkText(SF_NS_FORM, $form_name))->parse()) . "\n";
}
$wgOut->addHTML($text);
return;
}
// Initialize variables.
$form_article = new Article($form_title, 0);
$form_definition = $form_article->getContent();
if ($embedded) {
$run_query = false;
$content = null;
$raw = false;
} else {
$run_query = $wgRequest->getCheck('wpRunQuery');
$content = $wgRequest->getVal('wpTextbox1');
$raw = $wgRequest->getBool('raw', false);
}
$form_submitted = $run_query;
if ($raw) {
$wgOut->setArticleBodyOnly(true);
}
// If user already made some action, ignore the edited
// page and just get data from the query string.
if (!$embedded && $wgRequest->getVal('query') == 'true') {
$edit_content = null;
$is_text_source = false;
} elseif ($content != null) {
$edit_content = $content;
$is_text_source = true;
} else {
$edit_content = null;
$is_text_source = true;
}
list($form_text, $javascript_text, $data_text, $form_page_title) = $sfgFormPrinter->formHTML($form_definition, $form_submitted, $is_text_source, $form_article->getID(), $edit_content, null, null, true, $embedded);
$text = "";
// Get the text of the results.
$resultsText = '';
if ($form_submitted) {
// @TODO - fix RunQuery's parsing so that this check
// isn't needed.
if ($wgParser->getOutput() == null) {
$headItems = array();
} else {
$headItems = $wgParser->getOutput()->getHeadItems();
}
foreach ($headItems as $key => $item) {
$wgOut->addHeadItem($key, "\t\t" . $item . "\n");
}
$wgParser->mOptions = ParserOptions::newFromUser($wgUser);
$resultsText = $wgParser->parse($data_text, $wgTitle, $wgParser->mOptions)->getText();
}
// Get the full text of the form.
$fullFormText = '';
$additionalQueryHeader = '';
$dividerText = '';
if (!$raw) {
// Create the "additional query" header, and the
// divider text - one of these (depending on whether
// the query form is at the top or bottom) is displayed
// if the form has already been submitted.
if ($form_submitted) {
$additionalQueryHeader = "\n" . Html::element('h2', null, wfMessage('sf_runquery_additionalquery')->text()) . "\n";
$dividerText = "\n<hr style=\"margin: 15px 0;\" />\n";
}
$action = htmlspecialchars($this->getTitle($form_name)->getLocalURL());
$fullFormText .= <<<END
\t<form id="sfForm" name="createbox" action="{$action}" method="post" class="createbox">
END;
$fullFormText .= Html::hidden('query', 'true');
$fullFormText .= $form_text;
}
// Either don't display a query form at all, or display the
// query form at the top, and the results at the bottom, or the
// other way around, depending on the settings.
if ($wgRequest->getVal('additionalquery') == 'false') {
$text .= $resultsText;
} elseif ($sfgRunQueryFormAtTop) {
$text .= $fullFormText;
$text .= $dividerText;
$text .= $resultsText;
} else {
$text .= $resultsText;
$text .= $additionalQueryHeader;
$text .= $fullFormText;
}
if ($embedded) {
$text = "<div class='runQueryEmbedded'>{$text}</div>";
}
// Armor against doBlockLevels()
$text = preg_replace('/^ +/m', '', $text);
// Now write everything to the screen.
$wgOut->addHTML($text);
SFUtils::addJavascriptAndCSS($embedded ? $wgParser : null);
$script = "\t\t" . '<script type="text/javascript">' . "\n" . $javascript_text . '</script>' . "\n";
if ($embedded) {
$wgParser->getOutput()->addHeadItem($script);
} else {
$wgOut->addScript($script);
$po = $wgParser->getOutput();
if ($po) {
$wgOut->addParserOutputNoText($po);
}
}
// Finally, set the page title - previously, this had to be
// called after addParserOutputNoText() for it to take effect;
// now the order doesn't matter.
if (!$embedded) {
if ($form_page_title != null) {
$wgOut->setPageTitle($form_page_title);
} else {
$s = wfMessage('sf_runquery_title', $form_title->getText())->text();
$wgOut->setPageTitle($s);
}
}
}
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;
}
static function printForm(&$form_name, &$target_name, $alt_forms = array())
{
global $wgOut, $wgRequest;
if (method_exists('ApiMain', 'getContext')) {
$module = new SFAutoeditAPI(new ApiMain(), 'sfautoedit');
} else {
// TODO: remove else branch when raising supported version to MW 1.19
$module = new SFAutoeditAPI(new ApiMain($wgRequest), 'sfautoedit');
}
$module->setOption('form', $form_name);
$module->setOption('target', $target_name);
// if the page was submitted, formdata should be complete => do not preload
$module->setOption('preload', !$wgRequest->getCheck('wpSave') && !$wgRequest->getCheck('wpPreview'));
$module->execute();
// if action was successful and action was a Save, return
if ($module->getStatus() === 200 && $module->getAction() === SFAutoeditAPI::ACTION_SAVE) {
return;
}
// override the default title for this page if a title was specified in the form
$result = $module->getOptions();
$target_title = Title::newFromText($result['target']);
if ($result['form'] !== '') {
if ($target_name === null || $target_name === '') {
$wgOut->setPageTitle($result['form']);
} else {
$wgOut->setPageTitle($result['form'] . ': ' . $target_name);
}
}
$text = '';
if (count($alt_forms) > 0) {
$text .= '<div class="infoMessage">' . wfMessage('sf_formedit_altforms')->escaped() . ' ';
$text .= self::printAltFormsList($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 .= $result['formHTML'];
SFUtils::addJavascriptAndCSS();
$javascript_text = $result['formJS'];
if (!empty($javascript_text)) {
$wgOut->addScript(' <script type="text/javascript">' . "\n{$javascript_text}\n" . '</script>' . "\n");
}
$wgOut->addHTML($text);
return null;
}
function printForm($form_name, $targetName, $alt_forms = array())
{
$out = $this->getOutput();
$req = $this->getRequest();
$module = new SFAutoeditAPI(new ApiMain(), 'sfautoedit');
$module->setOption('form', $form_name);
$module->setOption('target', $targetName);
if ($req->getCheck('wpSave') || $req->getCheck('wpPreview') || $req->getCheck('wpDiff')) {
// If the page was submitted, form data should be
// complete => do not preload (unless it's a partial
// form).
if ($req->getCheck('partial')) {
$module->setOption('preload', true);
} else {
$module->setOption('preload', false);
}
} else {
if (!empty($targetName) && Title::newFromText($targetName)->exists()) {
// If target page exists, do not overwrite it with
// preload data; just preload the page's data.
$module->setOption('preload', true);
} else {
if ($req->getCheck('preload')) {
// if page does not exist and preload parameter is set, pass that on
$module->setOption('preload', $req->getText('preload'));
} else {
// nothing set, so do not set preload
}
}
}
$module->execute();
$text = '';
// if action was successful and action was a Save, return
if ($module->getStatus() === 200) {
if ($module->getAction() === SFAutoeditAPI::ACTION_SAVE) {
return;
}
} else {
$resultData = $module->getResultData();
if (array_key_exists('errors', $resultData)) {
foreach ($resultData['errors'] as $error) {
// FIXME: This should probably not be hard-coded to WARNING but put into a setting
if ($error['level'] <= SFAutoeditAPI::WARNING) {
$text .= Html::rawElement('p', array('class' => 'error'), $error['message']) . "\n";
}
}
}
}
// Override the default title for this page if a title was
// specified in the form.
$result = $module->getOptions();
$targetTitle = Title::newFromText($result['target']);
// Set page title depending on whether an explicit title was
// specified in the form definition.
if (array_key_exists('formtitle', $result)) {
// set page title depending on whether the target page exists
if (empty($targetName)) {
$pageTitle = $result['formtitle'];
} else {
$pageTitle = $result['formtitle'] . ': ' . $targetName;
}
} elseif ($result['form'] !== '') {
// Set page title depending on whether the target page
// exists.
if (empty($targetName)) {
$pageTitle = wfMessage('sf_formedit_createtitlenotarget', $result['form'])->text();
} elseif ($targetTitle->exists()) {
$pageTitle = wfMessage('sf_formedit_edittitle', $result['form'], $targetName)->text();
} else {
$pageTitle = wfMessage('sf_formedit_createtitle', $result['form'], $targetName)->text();
}
} elseif (count($alt_forms) > 0) {
// We use the 'creating' message here, instead of
// 'sf_formedit_createtitlenotarget', to differentiate
// between a page with no (default) form, and one with
// no target; in English they'll show up as
// "Creating ..." and "Create ...", respectively.
// Does this make any difference? Who knows.
$pageTitle = wfMessage('creating', $targetName)->text();
} elseif ($result['form'] == '') {
//FIXME: This looks weird; a simple else should be enough, right?
// display error message if the form is not specified in the URL
$pageTitle = wfMessage('formedit')->text();
$text .= Html::element('p', array('class' => 'error'), wfMessage('sf_formedit_badurl')->text()) . "\n";
$out->addHTML($text);
}
$out->setPageTitle($pageTitle);
if (count($alt_forms) > 0) {
$text .= '<div class="infoMessage">';
if ($result['form'] != '') {
$text .= wfMessage('sf_formedit_altforms')->escaped();
} else {
$text .= wfMessage('sf_formedit_altformsonly')->escaped();
}
$text .= ' ' . $this->printAltFormsList($alt_forms, $targetName);
$text .= "</div>\n";
}
$text .= '<form name="createbox" id="sfForm" method="post" class="createbox">';
$pre_form_html = '';
Hooks::run('sfHTMLBeforeForm', array(&$targetTitle, &$pre_form_html));
$text .= $pre_form_html;
if (isset($result['formHTML'])) {
$text .= $result['formHTML'];
}
SFUtils::addJavascriptAndCSS();
if (isset($result['formJS'])) {
$out->addScript(' <script type="text/javascript">' . "\n{$result['formJS']}\n" . '</script>' . "\n");
}
$out->addHTML($text);
return null;
}
static function renderFormInput ( &$parser ) {
global $wgVersion;
$params = func_get_args();
array_shift( $params ); // don't need the parser
// set defaults
$inFormName = $inValue = $inButtonStr = $inQueryStr = '';
$inAutocompletionSource = '';
$inRemoteAutocompletion = false;
$inSize = 25;
$classStr = "";
// assign params - support unlabelled params, for backwards compatibility
foreach ( $params as $i => $param ) {
$elements = explode( '=', $param, 2 );
$param_name = null;
$value = trim( $param );
if ( count( $elements ) > 1 ) {
$param_name = trim( $elements[0] );
$value = trim( $parser->recursiveTagParse( $elements[1] ) );
}
if ( $param_name == 'form' )
$inFormName = $value;
elseif ( $param_name == 'size' )
$inSize = $value;
elseif ( $param_name == 'default value' )
$inValue = $value;
elseif ( $param_name == 'button text' )
$inButtonStr = $value;
elseif ( $param_name == 'query string' )
$inQueryStr = $value;
elseif ( $param_name == 'autocomplete on category' ) {
$inAutocompletionSource = $value;
$autocompletion_type = 'category';
} elseif ( $param_name == 'autocomplete on namespace' ) {
$inAutocompletionSource = $value;
$autocompletion_type = 'namespace';
} elseif ( $param_name == 'remote autocompletion' ) {
$inRemoteAutocompletion = true;
} elseif ( $param_name == null && $value == 'popup' ) {
self::loadScriptsForPopupForm( $parser );
$classStr = 'popupforminput';
}
elseif ( $i == 0 )
$inFormName = $param;
elseif ( $i == 1 )
$inSize = $param;
elseif ( $i == 2 )
$inValue = $param;
elseif ( $i == 3 )
$inButtonStr = $param;
elseif ( $i == 4 )
$inQueryStr = $param;
}
$fs = SFUtils::getSpecialPage( 'FormStart' );
$fs_url = $fs->getTitle()->getLocalURL();
$str = <<<END
<form name="createbox" action="$fs_url" method="get" class="$classStr">
<p>
END;
$formInputAttrs = array( 'size' => $inSize );
// Now apply the necessary settings and Javascript, depending
// on whether or not there's autocompletion (and whether the
// autocompletion is local or remote).
$input_num = 1;
if ( empty( $inAutocompletionSource ) ) {
$formInputAttrs['class'] = 'formInput';
} else {
self::$num_autocompletion_inputs++;
$input_num = self::$num_autocompletion_inputs;
// place the necessary Javascript on the page, and
// disable the cache (so the Javascript will show up) -
// if there's more than one autocompleted #forminput
// on the page, we only need to do this the first time
if ( $input_num == 1 ) {
$parser->disableCache();
SFUtils::addJavascriptAndCSS();
}
$inputID = 'input_' . $input_num;
$formInputAttrs['id'] = $inputID;
$formInputAttrs['class'] = 'autocompleteInput createboxInput formInput';
if ( $inRemoteAutocompletion ) {
$formInputAttrs['autocompletesettings'] = $inAutocompletionSource;
$formInputAttrs['autocompletedatatype'] = $autocompletion_type;
} else {
$autocompletion_values = SFUtils::getAutocompleteValues( $inAutocompletionSource, $autocompletion_type );
global $sfgAutocompleteValues;
$sfgAutocompleteValues[$inputID] = $autocompletion_values;
$formInputAttrs['autocompletesettings'] = $inputID;
}
}
$str .= "\t" . Html::input( 'page_name', $inValue, 'text', $formInputAttrs ) . "\n";
// if the form start URL looks like "index.php?title=Special:FormStart"
// (i.e., it's in the default URL style), add in the title as a
// hidden value
if ( ( $pos = strpos( $fs_url, "title=" ) ) > - 1 ) {
$str .= SFFormUtils::hiddenFieldHTML( "title", urldecode( substr( $fs_url, $pos + 6 ) ) );
}
if ( $inFormName == '' ) {
$str .= SFUtils::formDropdownHTML();
} else {
$str .= SFFormUtils::hiddenFieldHTML( "form", $inFormName );
}
// Recreate the passed-in query string as a set of hidden
// variables.
// Change HTML-encoded ampersands to URL-encoded ampersands, so
// that the string doesn't get split up on the '&'.
$inQueryStr = str_replace( '&', '%26', $inQueryStr );
$query_components = explode( '&', $inQueryStr );
foreach ( $query_components as $component ) {
// change URL-encoded ampersands back
$component = str_replace( '%26', '&', $component );
$subcomponents = explode( '=', $component, 2 );
$key = ( isset( $subcomponents[0] ) ) ? $subcomponents[0] : '';
$val = ( isset( $subcomponents[1] ) ) ? $subcomponents[1] : '';
if ( ! empty( $key ) ) {
$str .= '\t\t\t' . Html::hidden( $key, $val ) . "\n";
}
}
$button_str = ( $inButtonStr != '' ) ? $inButtonStr : wfMsg( 'sf_formstart_createoredit' );
$str .= <<<END
<input type="submit" value="$button_str" /></p>
</form>
END;
if ( ! empty( $inAutocompletionSource ) ) {
$str .= "\t\t\t" .
Html::element( 'div',
array(
'class' => 'page_name_auto_complete',
'id' => "div_$input_num",
),
// it has to be <div></div>, not
// <div />, to work properly - stick
// in a space as the content
' '
) . "\n";
}
// hack to remove newline from beginning of output, thanks to
// http://jimbojw.com/wiki/index.php?title=Raw_HTML_Output_from_a_MediaWiki_Parser_Function
return $parser->insertStripItem( $str, $parser->mStripState );
}
/**
* Print the edit form. Mostly copied from the SemanticForms extension
* SF_FormEdit.php but simplyfied to the requirements. No page is supposed
* to be modified. When submiting the form, javascript is added that reads
* the actual data for the form and adds them for the template call. The
* page never does a redirect but calls itself again. Buttons for preview
* and show changes as well as checkboxes are removed as they are not needed.
*
* @param string form name
* @param string target name (i.e. page name)
* @param string content whih is page content (optional, default null)
*/
static function printEditForm($form_name, $target_name, $content = null)
{
global $wgOut, $wgRequest, $wgScriptPath, $sfgScriptPath, $sfgFormPrinter, $sfgYUIBase;
// within the popup of the FCK, don't load another FCK for text fields
global $wgFCKEditorDir;
$original_wgFCKEditorDir = $wgFCKEditorDir;
$wgFCKEditorDir = null;
wfLoadExtensionMessages('SemanticForms');
$javascript_text = "";
// get contents of form definition file
$form_title = Title::makeTitleSafe(SF_NS_FORM, $form_name);
// get contents of target page
$target_title = Title::newFromText($target_name);
// typical handling to check, if we know that we have a form and a target
if (!$form_title || !$form_title->exists()) {
if ($form_name == '') {
$text = '<p class="error">' . wfMsg('sf_editdata_badurl') . "</p>\n";
} else {
$text = '<p class="error">Error: No form page was found at ' . SFUtils::linkText(SF_NS_FORM, $form_name) . ".</p>\n";
}
} elseif (!$target_title || !$target_title->exists()) {
if ($target_name == '') {
$text = '<p class="error">' . wfMsg('sf_editdata_badurl') . "</p>\n";
} else {
$text = '<p class="error">Error: No page was found at ' . SFUtils::linkText(null, $target_name) . ".</p>\n";
}
} else {
$s = wfMsg('sf_editdata_title', $form_title->getText(), $target_title->getPrefixedText());
$wgOut->setPageTitle($s);
$form_article = new Article($form_title);
$form_definition = $form_article->getContent();
$page_title = str_replace('_', ' ', $target_name);
// if user already made some action, ignore the edited page
// and just get data from the query string
if ($wgRequest->getVal('query') == 'true') {
$edit_content = null;
$is_text_source = false;
} elseif ($content != null) {
$edit_content = $content;
$is_text_source = true;
} else {
$target_article = new Article($target_title);
$edit_content = $target_article->getContent();
$is_text_source = true;
}
// the form is never submited (we need the Javascript at onsubmit only)
// therefore set the submit to false, this will dispay the form always
// like we will see it when calling it for the first time
$form_submitted = false;
list($form_text, $javascript_text, $data_text, $form_page_title) = $sfgFormPrinter->formHTML($form_definition, $form_submitted, $is_text_source, $edit_content, $page_title);
// override the default title for this page if
// a title was specified in the form
if ($form_page_title != NULL) {
$wgOut->setPageTitle("{$form_page_title}: {$target_title->getPrefixedText()}");
}
// remove preview and diff buttons and checkboxes for minor edit
// and watch this page
self::removeButtonsAndLinksFromPage($form_text);
$text = <<<END
<form name="createbox" onsubmit="return validate_all_and_save();" action="" method="post" class="createbox">
\t<input type="hidden" name="query" value="true" />
END;
$text .= $form_text;
// add extra javascript that reads form data and fills the
// template popup in the FCK
$javascript_text .= self::getFckTemplatePopupJavascript();
}
// add javascript and css to the page header
SFUtils::addJavascriptAndCSS();
$wgOut->addScript(' <script type="text/javascript">' . "\n" . $javascript_text . '</script>' . "\n");
$wgOut->addHTML($text);
// set the $wgFCKEditorDir again to the original (maybe not needed)
$wgFCKEditorDir = $original_wgFCKEditorDir;
}
