public function switchAction()
{
$csrfForm = new Omeka_Form_SessionCsrf();
if (!$this->getRequest()->isPost() || !$csrfForm->isValid($_POST)) {
$this->_helper->flashMessenger(__('Invalid form submission.'), 'error');
$this->_helper->redirector('browse');
return;
}
$themeName = $this->_getParam(Theme::PUBLIC_THEME_OPTION);
// Theme names should be alphanumeric(-ish) (prevent security flaws).
if (preg_match('/[^a-z0-9\\-_]/i', $themeName)) {
$this->_helper->flashMessenger(__('You have chosen an illegal theme name. Please select another theme.'), 'error');
return;
}
$theme = Theme::getTheme($themeName);
$minVer = $theme->omeka_minimum_version;
if (!empty($minVer) && version_compare(OMEKA_VERSION, $theme->omeka_minimum_version, '<')) {
$this->_helper->flashMessenger(__('This theme requires a newer version of Omeka (%s).', $minVer), 'error');
$this->_helper->redirector('browse');
return;
}
// Set the public theme option according to the form post.
set_option(Theme::PUBLIC_THEME_OPTION, $themeName);
if (!Theme::getOptions($themeName) && ($configForm = new Omeka_Form_ThemeConfiguration(array('themeName' => $themeName)))) {
Theme::setOptions($themeName, $configForm->getValues());
}
$this->_helper->flashMessenger(__('The theme has been successfully changed.'), 'success');
$this->_helper->redirector('browse');
}
public function editAction()
{
$elementSet = $this->_helper->db->findById();
$db = $this->_helper->db;
$csrf = new Omeka_Form_SessionCsrf();
// Do not process the item type element set.
if (ElementSet::ITEM_TYPE_NAME == $elementSet->name) {
throw new Omeka_Controller_Exception_403();
}
$this->view->element_set = $elementSet;
$this->view->csrf = $csrf;
// Handle a submitted edit form.
if ($this->getRequest()->isPost()) {
if (!$csrf->isValid($_POST)) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
return;
}
// Delete existing element order to prevent duplicate indices.
$db->getDb()->update($db->getDb()->Element, array('order' => null), array('element_set_id = ?' => $this->getRequest()->getParam('id')));
// Update the elements.
try {
$elements = $this->getRequest()->getPost('elements');
foreach ($elements as $id => $element) {
$elementRecord = $db->getTable('Element')->find($id);
$elementRecord->comment = trim($element['comment']);
$elementRecord->order = $element['order'] ? $element['order'] : null;
$elementRecord->save();
}
$this->_helper->flashMessenger(__('The element set was successfully changed!'), 'success');
$this->_helper->redirector('index');
} catch (Omeka_Validate_Exception $e) {
$this->_helper->flashMessenger($e);
}
}
}
/**
* Action for main contribution form.
*/
public function contributeAction()
{
$this->_captcha = $this->_setupCaptcha();
$csrf = new Omeka_Form_SessionCsrf();
$this->view->csrf = $csrf;
if (!empty($_POST)) {
if (!$csrf->isValid($_POST)) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
$typeId = null;
if (isset($_POST['contribution_type']) && ($postedType = $_POST['contribution_type'])) {
$typeId = $postedType;
} else {
if ($defaultType = get_option('contribution_default_type')) {
$typeId = $defaultType;
}
}
$this->_setupContributeSubmit($typeId);
return;
}
if ($this->_processForm($_POST)) {
$route = $this->getFrontController()->getRouter()->getCurrentRouteName();
$this->_helper->_redirector->gotoRoute(array('action' => 'thankyou'), $route);
} else {
$typeId = null;
if (isset($_POST['contribution_type']) && ($postedType = $_POST['contribution_type'])) {
$typeId = $postedType;
} else {
if ($defaultType = get_option('contribution_default_type')) {
$typeId = $defaultType;
}
}
if ($this->_captcha) {
$this->view->captchaScript = $this->_captcha->render(new Zend_View());
}
$this->_setupContributeSubmit($typeId);
if (isset($this->_profile) && !$this->_profile->exists()) {
$this->_helper->flashMessenger($this->_profile->getErrors(), 'error');
return;
}
}
} else {
if ($this->_captcha) {
$this->view->captchaScript = $this->_captcha->render(new Zend_View());
}
$defaultType = get_option('contribution_default_type');
$this->_setupContributeSubmit($defaultType);
}
}
public function renameAjaxAction()
{
$csrf = new Omeka_Form_SessionCsrf();
$oldTagId = $_POST['id'];
$oldTag = $this->_helper->db->findById($oldTagId);
$oldName = $oldTag->name;
$newName = trim($_POST['value']);
$oldTag->name = $newName;
$this->_helper->viewRenderer->setNoRender();
if ($csrf->isValid($_POST) && $oldTag->save(false)) {
$this->getResponse()->setBody($newName);
} else {
$this->getResponse()->setHttpResponseCode(500);
$this->getResponse()->setBody($oldName);
}
}
public function addAction()
{
$form = new ArchiveFolder_Form_Add();
$form->setAction($this->_helper->url('add'));
$this->view->form = $form;
// From parent::addAction(), to allow to set parameters as array.
$class = $this->_helper->db->getDefaultModelName();
$varName = $this->view->singularize($class);
if ($this->_autoCsrfProtection) {
$csrf = new Omeka_Form_SessionCsrf();
$this->view->csrf = $csrf;
}
$record = new $class();
if ($this->getRequest()->isPost()) {
if ($this->_autoCsrfProtection && !$csrf->isValid($_POST)) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
$this->view->{$varName} = $record;
return;
}
// Specific is here.
if (!$form->isValid($this->getRequest()->getPost())) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
$this->view->{$varName} = $record;
return;
}
$record->setPostData($_POST);
if ($record->save(false)) {
$successMessage = $this->_getAddSuccessMessage($record);
if ($successMessage != '') {
$this->_helper->flashMessenger($successMessage, 'success');
}
// Save main options.
set_option('archive_folder_unreferenced_files', $record->getParameter('unreferenced_files'));
set_option('archive_folder_identifier_field', $record->getParameter('identifier_field'));
$this->_redirectAfterAdd($record);
} else {
$this->_helper->flashMessenger($record->getErrors());
}
}
$this->view->{$varName} = $record;
}
/**
* Similar to 'add' action, except this requires a pre-existing record.
*
* Every request to this action must pass a record ID in the 'id' parameter.
*
* @uses Omeka_Controller_Action_Helper_Db::getDefaultModelName()
* @uses Omeka_Controller_Action_Helper_Db::findById()
* @uses self::_getEditSuccessMessage()
* @uses self::_redirectAfterEdit()
*/
public function editAction()
{
$varName = $this->view->singularize($this->_helper->db->getDefaultModelName());
$record = $this->_helper->db->findById();
if ($this->_autoCsrfProtection) {
$csrf = new Omeka_Form_SessionCsrf();
$this->view->csrf = $csrf;
}
if ($this->getRequest()->isPost()) {
if ($this->_autoCsrfProtection && !$csrf->isValid($_POST)) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
$this->view->{$varName} = $record;
return;
}
$record->setPostData($_POST);
if ($record->save(false)) {
$successMessage = $this->_getEditSuccessMessage($record);
if ($successMessage != '') {
$this->_helper->flashMessenger($successMessage, 'success');
}
$this->_redirectAfterEdit($record);
} else {
$this->_helper->flashMessenger($record->getErrors());
}
}
$this->view->{$varName} = $record;
}
public function editApiAction()
{
$keyTable = $this->_helper->db->getTable('Key');
$csrf = new Omeka_Form_SessionCsrf();
$this->view->api_resources = Omeka_Controller_Plugin_Api::getApiResources();
$this->view->keys = $keyTable->findAll();
$this->view->csrf = $csrf;
// Handle a form submission
if ($this->getRequest()->isPost()) {
if (!$csrf->isValid($_POST)) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
return;
}
set_option('api_enable', (bool) $_POST['api_enable']);
set_option('api_filter_element_texts', (bool) $_POST['api_filter_element_texts']);
set_option('api_per_page', (int) $_POST['api_per_page']);
$this->_helper->flashMessenger(__('The API configuration was successfully changed!'), 'success');
}
}
/**
* Action to uninstall a plugin
*
* @return void
*/
public function uninstallAction()
{
if (!$this->getRequest()->isPost()) {
return $this->_forward('method-not-allowed', 'error');
}
$this->_helper->redirector('index');
$plugin = $this->_getPluginByName();
if (!$plugin) {
return;
}
// Check to see if the plugin exists and is installed.
if (!$plugin->isInstalled()) {
$this->_helper->flashMessenger(__("The plugin could not be found in the '%s' directory!", $plugin->getDirectoryName()), 'error');
return;
}
$csrf = new Omeka_Form_SessionCsrf();
// Confirm the uninstall.
if (!$this->_getParam('confirm')) {
if ($this->_getParam('uninstall-confirm')) {
$this->_helper->flashMessenger(__("You must confirm the uninstall before proceeding."), 'error');
}
// Call the append to uninstall message hook for the specific
// plugin, if it exists.
$message = get_specific_plugin_hook_output($plugin, 'uninstall_message');
$this->view->assign(compact('plugin', 'message', 'csrf'));
// Cancel the redirect here.
$this->getResponse()->clearHeader('Location')->setHttpResponseCode(200);
$this->render('confirm-uninstall');
} else {
if (!$csrf->isValid($_POST)) {
$this->_helper->_flashMessenger(__('There was an error on the form. Please try again.'), 'error');
return;
}
// Attempt to uninstall the plugin.
try {
$this->_pluginInstaller->uninstall($plugin);
$this->_helper->flashMessenger(__("The %s plugin was successfully uninstalled!", $plugin->getDirectoryName()), 'success');
} catch (Omeka_Plugin_Installer_Exception $e) {
$this->_helper->flashMessenger(__("The following error occurred while uninstalling the %s plugin: ", $plugin->getDirectoryName()) . $e->getMessage(), 'error');
} catch (Omeka_Plugin_Loader_Exception $e) {
$this->_helper->flashMessenger(__("The following error occurred while uninstalling the %s plugin: ", $plugin->getDirectoryName()) . $e->getMessage(), 'error');
}
}
}
