/**
* Find the attachments for a block.
*
* @param ExhibitPageBlock $block
* @return ExhibitBlockAttachment[]
*/
public function findByBlock($block)
{
if (!$block->exists()) {
return array();
}
$select = $this->getSelect()->where('exhibit_block_attachments.block_id = ?', $block->id);
return $this->fetchObjects($select);
}
/**
* Return the form for adding text to an Exhibit block.
*
* @param ExhibitPageBlock $block
* @return string
*/
public function exhibitFormText($block)
{
return $this->view->formTextarea($block->getFormStem() . '[text]', $block->text, array('rows' => 8));
}
/**
* Set data for this page's blocks.
*
* @param array $blocksData An array of key-value arrays for each block.
* @param boolean $deleteExtras Whether to delete any extra preexisting
* blocks.
*/
public function setPageBlocks($blocksData, $deleteExtras = true)
{
$existingBlocks = $this->getPageBlocks();
foreach ($blocksData as $i => $blockData) {
if (!empty($existingBlocks)) {
$block = array_pop($existingBlocks);
} else {
$block = new ExhibitPageBlock();
$block->page_id = $this->id;
}
$block->order = $i;
$block->setData($blockData);
$block->save();
}
// Any leftover blocks beyond the new data get erased.
if ($deleteExtras) {
foreach ($existingBlocks as $extraBlock) {
$extraBlock->delete();
}
}
}
/**
* Create an exhibit page block.
*
* @param ExhibitPage $page The parent page.
* @param string $text The entry content.
* @param integer $order The entry order.
* @return ExhibitPageBlock
*/
protected function _exhibitBlock($page = null, $text = 'Test text.')
{
// Create a parent page if none is passed.
if (is_null($page)) {
$page = $this->_exhibitPage();
}
$block = new ExhibitPageBlock();
$block->page_id = $page->id;
$block->text = $text;
$block->layout = 'text';
$block->save();
return $block;
}
