/**
* @since 1.1.0
*/
public function onFieldsandfiltersRequestJSON($context, JObject $data)
{
if ($context != 'com_fieldsandfilters.filters.content') {
return;
}
$app = JFactory::getApplication();
$jinput = $app->input;
$document = JFactory::getDocument();
$basePath = sprintf('%s/%s/%s/overrides', JPATH_PLUGINS, $this->_type, $this->_name);
$contentPath = JPATH_SITE . '/components/com_content';
$id = $jinput->get('id', 0, 'int');
$context = $jinput->get('context');
if (!in_array($context, $this->_contexts)) {
return false;
}
// Load PluginExtensions Helper
$extension = FieldsandfiltersFactory::getExtensions()->getExtensionsByName($this->_name)->get($this->_name);
if ($context == $this->_contexts['category'] && !$id || !$extension) {
return false;
}
list($option, $class) = explode('.', $context);
// set new jinput values
$jinput->set('option', $option);
$jinput->set('view', $class);
$jinput->set('id', $jinput->get('id', 0, 'int'));
// Include dependancies
JLoader::import('com_content.helpers.route', JPATH_SITE . '/components');
JLoader::import('com_content.helpers.query', JPATH_SITE . '/components');
// Get controller Instance
if (!($controller = KextensionsController::getInstance(null, 'contentController', array('base_path' => $contentPath, 'view_path' => $basePath . '/views')))) {
return false;
}
// add model path
$prefix = get_class($this);
$controller->addModelPath($basePath . '/models', $prefix . 'Model');
if (!($model = $controller->getModel($class, $prefix . 'Model', array('ignore_request' => false, 'table_path' => JPATH_ADMINISTRATOR . '/components/' . $option . '/tables')))) {
return false;
}
$fieldsandfilters = $jinput->get('fieldsandfilters', array(), 'array');
if (!empty($fieldsandfilters)) {
$extensionsParams = new JObject(array('plugin.value' => $this->params->get('comparison_between_filters')));
if ($moduleID = $jinput->get('module', 0, 'int')) {
$extensionsParams->set('module.id', $moduleID);
}
$betweenFilters = FieldsandfiltersExtensionsHelper::getParams('comparison_between_filters', $extensionsParams, 'OR');
$extensionsParams->set('plugin.value', $this->params->get('comparison_between_values_filters'));
$betweenValues = FieldsandfiltersExtensionsHelper::getParams('comparison_between_values_filters', $extensionsParams, 'OR');
$itemsID = FieldsandfiltersFiltersHelper::getItemsIDByFilters($extension->content_type_id, $fieldsandfilters, $model->getState('filter.published'), $betweenFilters, $betweenValues);
} else {
$itemsID = FieldsandfiltersFiltersHelper::getSimpleItemsID(false);
}
// load view
if (!($view = $controller->getView($class, 'html', $prefix . 'View', array('base_path' => $contentPath, 'layout' => $jinput->get('layout', 'default'))))) {
return false;
}
// For joomla 2.5 && Key Reference
if (!FieldsandfiltersFactory::isVersion()) {
$view->addTemplatePath(JPATH_THEMES . '/' . $app->getTemplate() . '/html/com_content/' . $class);
}
// set module to view
$view->setModel($model, true);
$view->document = $document;
// add helpers
JHtml::addIncludePath(JPATH_SITE . '/components/com_content/helpers');
JHtml::addIncludePath(JPATH_SITE . '/components/com_content/helpers/html');
KextensionsLanguage::load($option);
$emptyItemsID = $itemsID->get('empty', false);
$model->setState('fieldsandfilters.itemsID', (array) $itemsID->get('itemsID'));
$model->setState('fieldsandfilters.emptyItemsID', $emptyItemsID);
if ($jinput->get('random', false) && KextensionsModule::getParams($jinput->get('module'))->get('show_random', 0) && JComponentHelper::getParams('com_fieldsandfilters')->get('random_type_filters') == 'selected') {
$model->setState('fieldsandfilters.random.selected', true);
$model->setState('fieldsandfilters.random.limit', JComponentHelper::getParams('com_fieldsandfilters')->get('random_items_limit_filters', 0));
}
if (!$emptyItemsID) {
ob_start();
$view->display();
$body = ob_get_contents();
ob_end_clean();
} else {
$this->loadLanguage();
$variables = new JObject();
$variables->type = $this->_type;
$variables->name = $this->_name;
$variables->params = $this->params;
$variables->extension = $extension;
$body = KextensionsPlugin::renderLayout($variables, FieldsandfiltersPlugin::getLayout($this->params, 'empty_layout', 'empty'));
}
$itemsID = $model->getState('fieldsandfilters.itemsID', array());
$fieldsID = $jinput->get('fields', array(), 'array');
if (!empty($itemsID) && !empty($fieldsID) && !$emptyItemsID) {
// Load Filters Helper
$counts = (array) FieldsandfiltersFiltersHelper::getFiltersValuesCount($extension->content_type_id, $fieldsID, $itemsID, $model->getState('filter.published'));
$data->set('counts', $counts);
} else {
if ($emptyItemsID) {
// [TODO] when is empty display all fields with 0 counts or display special buttons to reset filters
$data->set('empty', $emptyItemsID);
}
}
$document->setBuffer($body, array('type' => 'component', 'name' => 'fieldsandfilters', 'title' => null));
if (!$emptyItemsID) {
// [TODO] move to another place because we need this only once
$script[] = 'jQuery(document).ready(function($) {';
$script[] = ' $("' . $this->params->get('selector_pagination_filters', '.pagination') . '").fieldsandfilters("pagination"' . ($app->get('sef', 0) ? ',{pagination: "start"}' : '') . ');';
$script[] = '});';
$document->addScriptDeclaration(implode("\n", $script));
}
}
if (isset($filtersRequest['extensionID']) && $filtersRequest['extensionID'] && !empty($counts)) {
$componentParams = JComponentHelper::getParams('com_fieldsandfilters');
$request = array('option' => 'com_fieldsandfilters', 'task' => 'request.filters', 'tmpl' => 'component', 'format' => 'json', 'Itemid' => $app->input->get('Itemid', 0, 'int'), 'context' => $context);
$request = array_merge($request, $filtersRequest);
$options = array('url' => JRoute::_(JURI::root(true) . '/index.php'), 'token' => JSession::getFormToken(), 'fields' => $fieldsID, 'module' => $module->id, 'counts' => $counts, 'request' => $request, 'pagination' => $pagination);
// get selectors
$selectors = $filters->get('selectors');
if (!empty($selectors) && is_array($selectors)) {
if (empty($selectors['body'])) {
unset($selectors['body']);
}
$options['selectors'] = $selectors;
}
// get functions
$extensionsParams->set('module.value', $params->get('function_done_filters'));
if ($functionDone = trim(FieldsandfiltersExtensionsHelper::getParams('function_done_filters', $extensionsParams))) {
$fn['done'] = '\\' . $functionDone;
}
// hash navigation
if ($componentParams->get('hash_navigation_enabled')) {
$options['hashNavigation'] = array('enabled' => true, 'prefix' => $componentParams->get('hash_navigation_prefix', '#!'));
}
if (!empty($fn) && is_array($fn)) {
$options['fn'] = $fn;
}
// Import JS && CSS
JHtml::_('FieldsandfiltersHtml.filters.framework');
if (FieldsandfiltersFactory::isVersion()) {
$options = JHtml::getJSObject($options);
} else {
$options = JHtml::_('FieldsandfiltersHtml.joomla.getJSObject', $options);