/**
* Gets the set of all properties that point to this page, anywhere
* in the wiki.
*/
static function getIncomingProperties($title)
{
$store = smwfGetStore();
// SMW 1.6+
if (class_exists('SMWDataItem')) {
$value = SMWDIWikiPage::newFromTitle($title);
} else {
$title_text = SFUtils::titleString($title);
$value = SMWDataValueFactory::newTypeIDValue('_wpg', $title_text);
}
$properties = $store->getInProperties($value);
$propertyNames = array();
foreach ($properties as $property) {
// SMW 1.6+
if ($property instanceof SMWDIProperty) {
$property_name = $property->getKey();
} else {
$property_name = $property->getWikiValue();
}
if (!empty($property_name)) {
$propertyNames[] = $property_name;
}
}
return $propertyNames;
}
protected function showContentForm()
{
$target_title = $this->mArticle->getTitle();
$target_name = SFUtils::titleString($target_title);
if ($target_title->exists()) {
SFEditData::printEditForm($this->form_name, $target_name, $this->textbox1);
} else {
SFAddData::printAddForm($this->form_name, $target_name, array(), $this->textbox1);
}
// @todo This needs a proper form builder
}
/**
* Helper function for formEditLink() - gets the 'default form' and
* 'alternate form' properties for a page, and creates the
* corresponding Special:FormEdit link, if any such properties are
* defined
*/
static function getFormEditLinkForPage($target_page_title, $page_name, $page_namespace)
{
$default_forms = self::getFormsThatPagePointsTo($page_name, $page_namespace, self::DEFAULT_FORM);
$alt_forms = self::getFormsThatPagePointsTo($page_name, $page_namespace, self::ALTERNATE_FORM);
if (count($default_forms) == 0 && count($alt_forms) == 0) {
return null;
}
$fe = SpecialPageFactory::getPage('FormEdit');
$fe_url = $fe->getTitle()->getLocalURL();
if (count($default_forms) > 0) {
$form_edit_url = $fe_url . "/" . $default_forms[0] . "/" . SFUtils::titleURLString($target_page_title);
} else {
$form_edit_url = $fe_url;
$form_edit_url .= strpos($form_edit_url, "?") ? "&" : "?";
$form_edit_url .= 'target=' . urlencode(SFUtils::titleString($target_page_title));
}
foreach ($alt_forms as $i => $alt_form) {
$form_edit_url .= strpos($form_edit_url, "?") ? "&" : "?";
$form_edit_url .= "alt_form[{$i}]={$alt_form}";
}
// Add "redlink=1" to the query string, so that the user will
// go to the actual page if it now exists.
$form_edit_url .= strpos($form_edit_url, "?") ? "&" : "?";
$form_edit_url .= "redlink=1";
return $form_edit_url;
}
/**
* The function called if we're in index.php (as opposed to one of the
* special pages)
*/
static function displayForm($action, $article)
{
global $wgOut, $sfgUseFormEditPage;
// return "true" if the call failed (meaning, pass on handling
// of the hook to others), and "false" otherwise
if ($action != 'formedit') {
return true;
}
// @todo: This looks like bad code. If we can't find a form, we
// should be showing an informative error page rather than
// making it look like an edit form page does not exist.
$title = $article->getTitle();
$form_names = SFFormLinker::getDefaultFormsForPage($title);
if (count($form_names) == 0) {
return true;
}
if (count($form_names) > 1) {
$warning_text = "\t" . '<div class="warningMessage">' . wfMsg('sf_formedit_morethanoneform') . "</div>\n";
$wgOut->addHTML($warning_text);
}
$form_name = $form_names[0];
if ($sfgUseFormEditPage) {
# Experimental new feature extending from the internal
# EditPage class
$editor = new SFFormEditPage($article, $form_name);
$editor->edit();
return false;
}
$page_name = SFUtils::titleString($title);
$msg = SFFormEdit::printForm($form_name, $page_name);
if ($msg) {
// Some error occurred - display it.
$msgdata = null;
if (is_array($msg)) {
if (count($msg) > 1) {
$msgdata = $msg[1];
}
$msg = $msg[0];
}
$wgOut->addHTML(Html::element('p', array('class' => 'error'), wfMsg($msg, $msgdata)));
}
return false;
}
/**
* The function called if we're in index.php (as opposed to one of the
* special pages)
*/
static function displayForm($action, $article)
{
// @todo: This looks like bad code. If we can't find a form, we
// should be showing an informative error page rather than
// making it look like an edit form page does not exist.
$title = $article->getTitle();
$form_names = SFFormLinker::getDefaultFormsForPage($title);
if (count($form_names) == 0) {
return true;
}
$output = $action->getOutput();
if (count($form_names) > 1) {
$warning_text = "\t" . '<div class="warningbox">' . wfMessage('sf_formedit_morethanoneform')->text() . "</div>\n";
$output->addWikiText($warning_text);
}
$form_name = $form_names[0];
$page_name = SFUtils::titleString($title);
SFFormEdit::printForm($form_name, $page_name);
return false;
}
/**
* The function called if we're in index.php (as opposed to one of the
* special pages)
*/
static function displayForm($action, $article)
{
$output = $action->getOutput();
$title = $article->getTitle();
$form_names = SFFormLinker::getDefaultFormsForPage($title);
if (count($form_names) == 0) {
// If no form is set, display an interface to let the
// user choose out of all the forms defined on this wiki
// (or none at all).
self::displayFormChooser($output, $title);
return true;
}
if (count($form_names) > 1) {
$warning_text = "\t" . '<div class="warningbox">' . wfMessage('sf_formedit_morethanoneform')->text() . "</div>\n";
$output->addWikiText($warning_text);
}
$form_name = $form_names[0];
$page_name = SFUtils::titleString($title);
$sfFormEdit = new SFFormEdit();
$sfFormEdit->printForm($form_name, $page_name);
return false;
}
/**
* The function called if we're in index.php (as opposed to one of the
* special pages)
*/
static function displayForm($action, $article)
{
// TODO: This function will be called as a hook handler and $action will
// be a string before MW 1.18. From 1.18 onwards this function will
// only be called for formedit actions, i.e. the if statement can be
// removed then.
// return "true" if the call failed (meaning, pass on handling
// of the hook to others), and "false" otherwise
if (is_string($action) && $action !== 'formedit') {
return true;
}
// @todo: This looks like bad code. If we can't find a form, we
// should be showing an informative error page rather than
// making it look like an edit form page does not exist.
$title = $article->getTitle();
$form_names = SFFormLinker::getDefaultFormsForPage($title);
if (count($form_names) == 0) {
return true;
}
// For backward-compatibility
if (is_string($action)) {
global $wgOut;
$output = $wgOut;
} else {
$output = $action->getOutput();
}
if (count($form_names) > 1) {
$warning_text = "\t" . '<div class="warningbox">' . wfMessage('sf_formedit_morethanoneform')->text() . "</div>\n";
$output->addWikiText($warning_text);
}
$form_name = $form_names[0];
$page_name = SFUtils::titleString($title);
SFFormEdit::printForm($form_name, $page_name);
return false;
}
/**
* The function called if we're in index.php (as opposed to one of the
* special pages)
*/
static function displayForm($action, $article)
{
global $sfgUseFormEditPage;
// TODO: This function will be called as a hook handler and $action will
// be a string before MW 1.18. From 1.18 onwards this function will#
// only be called for formedit actions, i.e. the if statement can be
// removed then.
// return "true" if the call failed (meaning, pass on handling
// of the hook to others), and "false" otherwise
if (is_string($action) && $action !== 'formedit') {
return true;
}
// @todo: This looks like bad code. If we can't find a form, we
// should be showing an informative error page rather than
// making it look like an edit form page does not exist.
$title = $article->getTitle();
$form_names = SFFormLinker::getDefaultFormsForPage($title);
if (count($form_names) == 0) {
return true;
}
// For backward-compatibility
if (is_string($action)) {
global $wgOut;
$output = $wgOut;
} else {
$output = $action->getOutput();
}
if (count($form_names) > 1) {
$warning_text = "\t" . '<div class="warningbox">' . wfMsg('sf_formedit_morethanoneform') . "</div>\n";
$output->addWikiText($warning_text);
}
$form_name = $form_names[0];
if ($sfgUseFormEditPage) {
# Experimental new feature extending from the internal
# EditPage class
$editor = new SFFormEditPage($article, $form_name);
$editor->edit();
return false;
}
$page_name = SFUtils::titleString($title);
$msg = SFFormEdit::printForm($form_name, $page_name);
if ($msg) {
// Some error occurred - display it.
$msgdata = null;
if (is_array($msg)) {
if (count($msg) > 1) {
$msgdata = $msg[1];
}
$msg = $msg[0];
}
$output->addHTML(Html::element('p', array('class' => 'error'), wfMsg($msg, $msgdata)));
}
return false;
}
