/**
* Delete a block
* @return void
*/
public function deleteAction()
{
$factory = new Flex_Block_Factory();
$id = $this->getRequest()->getParam('id');
$item = $factory->find($id)->current();
if ($item) {
$item->delete();
try {
Zoo::getService('cache')->clean(Zend_Cache::CLEANING_MODE_MATCHING_TAG, array('node_' . $item->id, 'nodelist'));
} catch (Zoo_Exception_Service $e) {
// Cache service
}
}
}
/**
* Get all blocks for a given panel, including blocks that fall down from parent panels
* ordered by region
*
* @param Flex_Panel $panel
* @return array
*/
function getPanelBlocks($panel)
{
$ret = array();
$panel_blocks = $this->fetchAll($this->select()->where("panel_id = ?", $panel->id)->order('weight'));
$blockids = array();
foreach ($panel_blocks as $block) {
$blockids[] = $block->block_id;
}
$parents = $panel->getAllParents();
$parent_blocks = array();
if ($parents) {
$parentids = array();
foreach ($parents as $parent) {
$parentids[] = $parent->id;
}
// Fetch from parent panel where falldown is true
$parent_blocks = $this->fetchAll($this->select()->where("panel_id IN (?)", $parentids)->where('falldown = ?', 1)->order('weight'));
foreach ($parent_blocks as $block) {
$blockids[] = $block->block_id;
}
}
$block_factory = new Flex_Block_Factory();
$block_instances = $block_factory->getBlocks($blockids);
// Parent blocks go first
foreach ($parent_blocks as $block) {
if (isset($block_instances[$block->block_id])) {
$block_instances[$block->block_id]->panel = $panel;
$block_instances[$block->block_id]->panel_block = $block;
$ret[$block->region][] = $block_instances[$block->block_id];
}
}
foreach ($panel_blocks as $block) {
if (isset($block_instances[$block->block_id])) {
$block_instances[$block->block_id]->panel = $panel;
$block_instances[$block->block_id]->panel_block = $block;
$ret[$block->region][] = $block_instances[$block->block_id];
}
}
// Post-fetch hook
Zoo::getService('hook')->trigger('panel', 'blocks', $panel, $ret);
return $ret;
}
/**
* 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);
}
/**
* Fetch and assign block content to view
*
*/
public function dispatchLoopShutdown()
{
if (!Zend_Layout::getMvcInstance()->isEnabled()) {
// No layout, no blocks
return;
}
if (Zend_Layout::getMvcInstance()->getInflectorTarget() == ':script/popup.:suffix') {
// If using popups, no block
/**
* @todo change this to be more generic - something like ZfApplication::hasBlocks()... but where should this method be?
*/
return;
}
// Retrieve blocks to be shown on this page
$factory = new Flex_Block_Factory();
$blocks = $factory->getBlocks();
if (!$blocks) {
// No blocks to show
return;
}
$rendered_blocks = array();
$view = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->view;
/* @var $view Zend_View_Abstract */
foreach (array_keys($blocks) as $position) {
foreach ($blocks[$position] as $block) {
$cacheid = $block->getCacheId();
if ($cacheid) {
try {
$content = Zoo::getService("cache")->load($cacheid);
} catch (Zoo_Exception_Service $e) {
// Cache unavailable, set content to empty string
$content = "";
}
if (!$content) {
if (!isset($blockview)) {
// Don't clone the view until it is needed
$blockview = clone $view;
}
$blockview->clearVars();
$this->resetViewScripts($blockview, $block);
$this->addLanguage($block->module);
$vars = $block->getTemplateVars();
if ($vars !== false) {
$blockview->assign($block->getTemplateVars());
$content .= $blockview->render($block->template);
}
if ($block->cache_time > 0) {
try {
Zoo::getService('cache')->save($content, $cacheid, array_merge(array('block', 'block_' . $block->id, 'block_' . get_class($block)), $block->getCacheTags()), $block->cache_time);
} catch (Zoo_Exception_Service $e) {
// Cache service not available, do nothing
}
}
}
if (!$content) {
// Still no content to show, skip to next block
continue;
}
$block_arr['content'] = $content;
$block_arr['title'] = $block->title;
$block_arr['block'] = $block;
$view->blocks[$position][] = $block_arr;
unset($block_arr);
}
}
}
return;
}