/**
* Not really an AJAX call, we just use the pluginAjax method so we can run this
* method for handling scripted downloads.
*
* @return void
*/
public function onAjax_download()
{
$input = $this->app->input;
$this->setId($input->getInt('element_id'));
$this->loadMeForAjax();
$this->getElement();
$params = $this->getParams();
$url = $input->server->get('HTTP_REFERER', '', 'string');
$this->lang->load('com_fabrik.plg.element.fabrikfileupload', JPATH_ADMINISTRATOR);
$rowId = $input->get('rowid', '', 'string');
$repeatCount = $input->getInt('repeatcount', 0);
$listModel = $this->getListModel();
$row = $listModel->getRow($rowId, false, true);
if (!$this->canView()) {
$this->app->enqueueMessage(FText::_('PLG_ELEMENT_FILEUPLOAD_DOWNLOAD_NO_PERMISSION'));
$this->app->redirect($url);
exit;
}
if (empty($rowId)) {
$errMsg = FText::_('PLG_ELEMENT_FILEUPLOAD_DOWNLOAD_NO_SUCH_FILE');
$errMsg .= FabrikHelperHTML::isDebug() ? ' (empty rowid)' : '';
$this->app->enqueueMessage($errMsg);
$this->app->redirect($url);
exit;
}
if (empty($row)) {
$errMsg = FText::_('PLG_ELEMENT_FILEUPLOAD_DOWNLOAD_NO_SUCH_FILE');
$errMsg .= FabrikHelperHTML::isDebug() ? " (no such row)" : '';
$this->app->enqueueMessage($errMsg);
$this->app->redirect($url);
exit;
}
$aclEl = $this->getFormModel()->getElement($params->get('fu_download_acl', ''), true);
if (!empty($aclEl)) {
$aclEl = $aclEl->getFullName();
$aclElRaw = $aclEl . '_raw';
$groups = $this->user->getAuthorisedViewLevels();
$canDownload = in_array($row->{$aclElRaw}, $groups);
if (!$canDownload) {
$this->app->enqueueMessage(FText::_('PLG_ELEMENT_FILEUPLOAD_DOWNLOAD_NO_PERMISSION'));
$this->app->redirect($url);
}
}
$storage = $this->getStorage();
$elName = $this->getFullName(true, false);
$filePath = $row->{$elName};
$filePath = FabrikWorker::JSONtoData($filePath, false);
$filePath = is_object($filePath) ? FArrayHelper::fromObject($filePath) : (array) $filePath;
$filePath = FArrayHelper::getValue($filePath, $repeatCount);
$filePath = $storage->getFullPath($filePath);
$fileContent = $storage->read($filePath);
if ($fileContent !== false) {
$thisFileInfo = $storage->getFileInfo($filePath);
if ($thisFileInfo === false) {
$errMsg = FText::_('PLG_ELEMENT_FILEUPLOAD_DOWNLOAD_NO_SUCH_FILE');
$errMsg .= FabrikHelperHTML::isDebug(true) ? ' (path: ' . $filePath . ')' : '';
$this->app->enqueueMessage($errMsg);
$this->app->redirect($url);
exit;
}
// Some time in the past
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header('Accept-Ranges: bytes');
header('Content-Length: ' . $thisFileInfo['filesize']);
header('Content-Type: ' . $thisFileInfo['mime_type']);
header('Content-Disposition: attachment; filename="' . $thisFileInfo['filename'] . '"');
// Serve up the file
echo $fileContent;
// $this->downloadEmail($row, $filePath);
$this->downloadHit($rowId, $repeatCount);
$this->downloadLog($row, $filePath);
// And we're done.
exit;
} else {
$this->app->enqueueMessage(FText::_('PLG_ELEMENT_FILEUPLOAD_DOWNLOAD_NO_SUCH_FILE'));
$this->app->redirect($url);
exit;
}
}
/**
* the function called from the preg_replace_callback - replace the {} with the correct HTML
*
* @param string $match plug-in match
*
* @return void
*/
protected function replace($match)
{
$app = JFactory::getApplication();
$input = $app->input;
$match = $match[0];
$match = trim($match, "{");
$match = trim($match, "}");
$ref = preg_replace('/[^A-Z|a-z|0-9]/', '_', $match);
$match = $this->parse(array($match));
$match = explode(" ", $match);
array_shift($match);
$user = JFactory::getUser();
$usersConfig = JComponentHelper::getParams('com_fabrik');
$unused = array();
// Special case if we are wanting to write in an element's data
$element = false;
$repeatCounter = 0;
// Was defaulting to 1 but that forced filters to show in cal viz even with showfilter=no option turned on
$showFilters = $input->get('showfilters', null);
$clearFilters = $input->get('clearfilters', 0);
$resetFilters = $input->get('resetfilters', 0);
$this->origRequestVars = array();
$id = 0;
$origLayout = $input->get('layout');
$origFLayout = $input->get('flayout');
$layoutFound = false;
$rowId = '';
$useKey = '';
$limit = false;
$ajax = true;
$session = JFactory::getSession();
$usersConfig->set('rowid', 0);
$viewName = '';
foreach ($match as $m) {
$m = explode('=', $m);
// $$$ hugh - deal with %20 as space in arguments
$m[1] = urldecode(FArrayHelper::getValue($m, 1));
switch ($m[0]) {
case 'view':
$viewName = JString::strtolower($m[1]);
break;
case 'id':
case 'formid':
case 'listid':
// Cast to int in case there are two spaces after value.
$id = (int) $m[1];
break;
case 'layout':
$layoutFound = true;
$layout = $m[1];
$input->set('layout', $layout);
break;
case 'row':
case 'rowid':
$row = $m[1];
// When printing the content the rowid can't be passed in the querystring so don't set here
if ($row !== '{rowid}') {
if ($row == -1) {
$row = $user->get('id');
}
$usersConfig->set('rowid', $row);
// Set the rowid in the session so that print pages can grab it again
$session->set('fabrik.plgcontent.rowid', $row);
$rowId = $row;
}
break;
case 'element':
// {fabrik view=element list=3 rowid=364 element=fielddatatwo}
$viewName = 'list';
$element = $m[1];
break;
case 'table':
case 'list':
$listId = $m[1];
break;
case 'limit':
$limit = $m[1];
case 'usekey':
$useKey = $m[1];
break;
case 'repeatcounter':
$repeatCounter = $m[1];
break;
case 'showfilters':
$showFilters = $m[1];
break;
case 'ajax':
$ajax = (bool) $m[1];
break;
// $$$ rob for these 2 grab the qs var in priority over the plugin settings
// $$$ rob for these 2 grab the qs var in priority over the plugin settings
case 'clearfilters':
$clearFilters = $input->get('clearfilters', $m[1]);
break;
case 'resetfilters':
$resetFilters = $input->get('resetfilters', $m[1]);
break;
default:
if (array_key_exists(1, $m)) {
/**
* These are later set as app->input vars if present in list view
* html_entity_decode to allow for content plugin values to contain
* Urlencode the value for plugin statements such as: asylum_events___start_date[condition]=>
*/
$unused[] = trim($m[0]) . '=' . urlencode(html_entity_decode($m[1], ENT_NOQUOTES));
}
}
}
// Get the rowid in the session so that print pages can use it
// Commented out - was messing with element rendering and seems to general to be correct. IE what if more than one content plugin being used
// $rowId = $session->get('fabrik.plgcontent.rowid', $rowId);
if ($viewName == 'table') {
// Some backwards compat with fabrik 2
$viewName = 'list';
}
// Moved out of switch as otherwise first plugin to use this will effect all subsequent plugins
$input->set('usekey', $useKey);
// If no layout defined - set it
if (!$layoutFound) {
$thisLayout = $input->get('layout');
// Also test for saving an article
if ($input->get('option') === 'com_content' && ($thisLayout === 'blog' || $app->isAdmin() && $thisLayout === 'edit')) {
$layout = 'default';
$input->set('layout', $layout);
}
}
/* $$$ hugh - added this so the fabrik2article plugin can arrange to have form CSS
* included when the article is rendered by com_content, by inserting ...
* {fabrik view=form_css id=X layout=foo}
* ... at the top of the article.
*/
if ($viewName == 'form_css') {
// The getFormCss() call blows up if we don't do this
jimport('joomla.filesystem.file');
$this->generalIncludes('form');
$controller = $this->getController('form', $id);
$view = $this->getView($controller, 'form', $id);
$model = $this->getModel($controller, 'form', $id);
if (!$model) {
return;
}
$model->setId($id);
$model->setEditable(false);
$layout = !empty($layout) ? $layout : 'default';
$view->setModel($model, true);
$model->getFormCss($layout);
return '';
}
$this->generalIncludes($viewName);
if ($element !== false) {
// Special case for rendering element data
$controller = $this->getController('list', $listId);
$model = $this->getModel($controller, 'list', $listId);
if (!$model) {
return;
}
$model->setId($listId);
$formModel = $model->getFormModel();
$groups = $formModel->getGroupsHiarachy();
foreach ($groups as $groupModel) {
$elements = $groupModel->getMyElements();
foreach ($elements as &$elementModel) {
// $$$ rob 26/05/2011 changed it so that you can pick up joined elements without specifying plugin
// param 'element' as joinx[x][fullname] but simply 'fullname'
if ($element == $elementModel->getFullName(true, false)) {
$activeEl = $elementModel;
continue 2;
}
}
}
// $$$ hugh in case they have a typo in their elementname
if (empty($activeEl) || !$activeEl->isPublished()) {
throw new RuntimeException('You are trying to embed an element called ' . $element . ' which is not present in the list or has been unpublished');
}
if ($rowId === '') {
$rows = $model->getData();
$group = array_shift($rows);
$row = array_shift($group);
$res = $row->{$element};
} else {
$this->_setRequest($unused);
$row = $model->getRow($rowId, false, true);
if (substr($element, JString::strlen($element) - 4, JString::strlen($element)) !== '_raw') {
$element = $element . '_raw';
}
// $$$ hugh - need to pass all row data, or calc elements that use {placeholders} won't work
//$defaultData = is_object($row) ? get_object_vars($row) : $row;
$defaultData = is_object($row) ? FArrayHelper::fromObject($row, true) : $row;
/* $$$ hugh - if we don't do this, our passed data gets blown away when render() merges the form data
* not sure why, but apparently if you do $foo =& $bar and $bar is NULL ... $foo ends up NULL
*/
$activeEl->getFormModel()->data = $defaultData;
$activeEl->editable = false;
// Set row id for things like user element
$origRowId = $input->get('rowid');
$input->set('rowid', $rowId);
// Set detail view for things like youtube element
$origView = $input->get('view');
$input->set('view', 'details');
$defaultData = (array) $defaultData;
unset($activeEl->defaults);
if ($repeatCounter === 'all') {
$repeat = $activeEl->getGroupModel()->repeatCount();
$res = array();
for ($j = 0; $j < $repeat; $j++) {
$res[] = $activeEl->render($defaultData, $j);
}
$res = count($res) > 1 ? '<ul><li>' . implode('</li><li>', $res) . '</li></ul>' : $res[0];
} else {
$res = $activeEl->render($defaultData, $repeatCounter);
$ref = $activeEl->elementJavascript($repeatCounter);
}
$input->set('rowid', $origRowId);
$input->set('view', $origView);
$this->resetRequest();
}
return $res;
}
if (!isset($viewName)) {
return;
}
$origId = $input->get('id', '', 'string');
$origView = $input->get('view');
// Allow for random=1 (which has to map to fabrik_random for list views)
$origRandom = $input->get('fabrik_random');
// For fabble
$input->set('origid', $origId);
$input->set('origview', $origView);
$input->set('id', $id);
$input->set('view', $viewName);
/*
* $$$ hugh - at least make the $origId available for certain corner cases, like ...
* http://fabrikar.com/forums/showthread.php?p=42960#post42960
*/
$input->set('origid', $origId, 'GET', false);
$cacheKey = $id;
if ($rowId !== '') {
$cacheKey .= '.' . $rowId;
}
$controller = $this->getController($viewName, $cacheKey);
$view = $this->getView($controller, $viewName, $cacheKey);
if ($model = $this->getModel($controller, $viewName, $cacheKey)) {
$view->setModel($model, true);
}
// Display the view
$view->error = $controller->getError();
$view->isMambot = true;
$displayed = false;
// Do some view specific code
switch ($viewName) {
case 'form_css':
$model->getFormCss();
break;
case 'form':
case 'details':
if ($id === 0) {
$app->enqueueMessage('No id set in fabrik plugin declaration', 'warning');
return;
}
$model->ajax = $ajax;
$model->setId($id);
unset($model->groups);
// Set default values set in plugin declaration
// - note cant check if the form model has the key' as its not yet loaded
$this->_setRequest($unused);
// $$$ rob - flayout is used in form/details view when _isMamot = true
$input->set('flayout', $input->get('layout'));
$input->set('rowid', $rowId);
break;
case 'csv':
case 'table':
case 'list':
/* $$$ rob 15/02/2011 added this as otherwise when you filtered on a table
* with multiple filter set up subsequent tables were showing
* the first tables data
*/
if ($input->get('activelistid') == '') {
$input->set('activelistid', $input->getId('listid'));
}
$input->set('listid', $id);
// Allow for simple limit=2 in plugin declaration
if ($limit) {
$limitKey = 'limit' . $id;
$this->origRequestVars[$limitKey] = $input->get($limitKey);
$input->set($limitKey, $limit);
}
$this->_setRequest($unused);
$input->set('fabrik_random', $input->get('random', $origRandom));
$input->set('showfilters', $showFilters);
$input->set('clearfilters', $clearFilters);
$input->set('resetfilters', $resetFilters);
if ($id === 0) {
$app->enqueueMessage('No id set in fabrik plugin declaration', 'warning');
return;
}
$model->setId($id);
$model->isMambot = true;
/**
*
* Reset this otherwise embedding a list in a list menu page, the embedded list takes the show in list fields from the menu list
*
* $$$ hugh - nasty little hack to reduce 'emptyish' array, 'cos if no 'elements' in the request, the following ends up setting
* returning an array with a single empty string. This ends up meaning that we render a list with no
* elements in it. We've run across this before, so we have a FArrayHelper:;emptyish() to detect it.
*/
$show_in_list = explode('|', $input->getString('elements', ''));
if (FArrayHelper::emptyIsh($show_in_list, true)) {
$show_in_list = array();
}
$input->set('fabrik_show_in_list', $show_in_list);
$model->ajax = $ajax;
$task = $input->get('task');
if (method_exists($controller, $task) && $input->getInt('activetableid') == $id) {
/*
* Enable delete() of rows
* list controller deals with display after tasks is called
* set $displayed to true to stop controller running twice
*/
$displayed = true;
ob_start();
$controller->{$task}();
$result = ob_get_contents();
ob_end_clean();
}
$model->setOrderByAndDir();
$formModel = $model->getFormModel();
break;
case 'visualization':
$input->set('showfilters', $showFilters);
$input->set('clearfilters', $clearFilters);
$input->set('resetfilters', $resetFilters);
$this->_setRequest($unused);
break;
}
// Hack for gallery viz as it may not use the default view
$controller->isMambot = true;
if (!$displayed) {
ob_start();
if (method_exists($model, 'reset')) {
$model->reset();
}
$controller->display($model);
$result = ob_get_contents();
ob_end_clean();
}
$input->set('id', $origId);
$input->set('view', $origView);
if ($origLayout != '') {
$input->set('layout', $origLayout);
}
if ($origFLayout != '') {
$input->set('flayout', $origFLayout);
}
if ($origRandom) {
$input->set('fabrik_random', $origRandom);
}
$this->resetRequest();
return $result;
}
/**
* From admin the user has authorize the plugin for this app.
* Lets store the data for it.
* As we are in a pop up window we need to set some js to update the parent window's
* parameters
*
* @return void
*/
public function onUpdateAdmin()
{
$input = $this->app->input;
$formModel = $this->buildModel($input->getInt('formid'));
$params = $formModel->getParams();
$renderOrder = $input->get('repeatCounter');
$consumerKey = FArrayHelper::fromObject($params->get('twitter_consumer_key'));
$consumerKey = $consumerKey[$renderOrder];
$consumerSecret = FArrayHelper::fromObject($params->get('twitter_consumer_secret'));
$consumerSecret = $consumerSecret[$renderOrder];
$connection = new TwitterOAuth($consumerKey, $consumerSecret, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);
/* Request access tokens from twitter */
$access_token = $connection->oauth("oauth/access_token", array("oauth_verifier" => $_REQUEST['oauth_verifier']));
// Save the access token to the element params
$formModel = JModelLegacy::getInstance('Form', 'FabrikFEModel');
$formModel->setId($input->getInt('formid'));
$row = $formModel->getForm();
$params = $formModel->getParams();
$opts = $params->toArray();
$counter = $input->get('repeatCounter');
$pairs = array('twitter_oauth_token' => 'oauth_token', 'twitter_oauth_token_secret' => 'oauth_token_secret', 'twitter_oauth_user' => 'screen_name');
$js = array();
$jsValues = array();
foreach ($pairs as $paramname => $requestname) {
$tokens = (array) FArrayHelper::getValue($opts, $paramname);
$newtokens = array();
for ($i = 0; $i <= $counter; $i++) {
$newtokens[$i] = $i == $counter ? $access_token[$requestname] : '';
$jsid = '#jform_params_' . $paramname . '-' . $i;
//$js[] = "window.opener.document.getElement('$jsid').value = '$newtokens[$i]';";
$jsValues[] = array($jsid, $newtokens[$i]);
}
$opts[$paramname] = $newtokens;
}
$json = json_encode($jsValues);
$row->params = json_encode($opts);
$row->store();
$langFile = 'com_fabrik.plg.form.fabriktwitter';
$this->lang->load($langFile, JPATH_ADMINISTRATOR, null, true);
// If we had already authorized the app then we will still be in the admin page - so update the fields:
echo FText::_('PLG_FORM_TWITTER_CREDENTIALS_SAVED');
$document = JFactory::getDocument();
//$script = implode("\n", $js) . "
$script = <<<EOT
window.opener.postMessage({$json}, '*');
(function() {window.close()}).delay(4000);
EOT;
$document->addScriptDeclaration($script);
}
