/**
* Configure content for a panel
*/
public function contentAction()
{
$this->view->jQuery()->enable()->uiEnable();
if ($this->getRequest()->isPost()) {
$blocks = $this->getRequest()->getParam('block', array());
$panel_block_factory = new Flex_Panel_Block_Factory();
if ($blocks) {
$regions = array();
$block_factory = new Flex_Block_Factory();
$block_options = $this->getRequest()->getParam('options', array());
foreach ($blocks as $block) {
if (!is_numeric($block) && substr($block, 0, 4) != "new-") {
// region
$current_region = $block;
$regions[$current_region] = array();
} else {
if (is_numeric($block)) {
$block_obj = $block_factory->find($block)->current();
$panel_block = $panel_block_factory->fetchRow($panel_block_factory->select()->where('panel_id = ?', $this->panel->id)->where('block_id = ?', $block_obj->id));
} else {
$block_obj = $block_factory->createRow();
$block_obj->save();
$panel_block = $panel_block_factory->createRow(array('panel_id' => $this->panel->id, 'block_id' => $block_obj->id));
}
$regions[$current_region][] = $panel_block;
}
}
foreach ($regions as $region => $blocks) {
foreach ($blocks as $key => $block) {
$block->region = $region;
$block->weight = $key;
$block->save();
}
}
} else {
// Remove all blocks from panel
$panel_block_factory->delete("panel_id = " . $this->panel->id);
}
// Clear cache for panel
Zoo::getService('cache')->clean(Zend_Cache::CLEANING_MODE_MATCHING_TAG, array('panel_' . $this->panel->id));
}
// Render blocks on the panel in admin view
$layout = $this->panel->loadBlocks()->getLayout();
$layout->is_admin_page = true;
$this->view->content = $layout->render($this->panel->blocks);
}
/**
* Load blocks for this panel
*
* @return Flex_Panel
*/
function loadBlocks()
{
$ret = array();
$groups = array(0);
try {
$groups = array_keys(Zoo::getService('user')->getCurrentUser()->getGroups());
} catch (Zoo_Exception_Service $e) {
// Do nothing
}
$cacheid = "Flex_panel_" . $this->id . "_" . implode("_", $groups);
try {
$ret = Zoo::getService("cache")->load($cacheid);
} catch (Zoo_Exception_Service $e) {
// @todo: Remove this comment: I'm beginning to tire of writing try-catch for services
}
if (!$ret) {
$factory = new Flex_Panel_Block_Factory();
$ret = $factory->getPanelBlocks($this);
try {
// If no cache service available, no need to do cache tag processing
$cache = Zoo::getService('cache');
$tags = array('panel', 'panel_' . $this->id);
foreach ($ret as $region => $blocks) {
foreach ($blocks as $block) {
$tags[] = "block_" . $block->id;
}
}
$cache->save($ret, $cacheid, $tags, null);
} catch (Zoo_Exception_Service $e) {
// No caching available
}
}
$this->blocks = $ret;
// Allow for method chaining
return $this;
}
