/**
* Blocks::buildBlock()
*
* @param XoopsBlock $xobject block to render
* @param XoopsTpl $template template engine
*
* @return array|bool
*/
public function buildBlock(XoopsBlock $xobject, XoopsTpl $template)
{
$xoops = \Xoops::getInstance();
// The lame type workaround will change
// bid is added temporarily as workaround for specific block manipulation
$dirname = $xobject->getVar('dirname');
$block = array('id' => $xobject->getVar('bid'), 'module' => $dirname, 'title' => $xobject->getVar('title'), 'weight' => $xobject->getVar('weight'), 'lastmod' => $xobject->getVar('last_modified'));
$bcachetime = (int) $xobject->getVar('bcachetime');
if (empty($bcachetime)) {
$template->caching = 0;
} else {
$template->caching = 2;
$template->cache_lifetime = $bcachetime;
}
$template->setCompileId($dirname);
$tplName = ($tplName = $xobject->getVar('template')) ? "block:{$dirname}/{$tplName}" : "module:system/system_block_dummy.tpl";
//$tplName = str_replace('.html', '.tpl', $tplName);
$cacheid = $this->generateCacheId('blk_' . $xobject->getVar('bid'));
$xoops->preload()->triggerEvent('core.themeblocks.buildblock.start', array($xobject, $template->isCached($tplName, $cacheid)));
if (!$bcachetime || !$template->isCached($tplName, $cacheid)) {
//Get theme metas
$old = array();
if ($this->theme && $bcachetime) {
foreach ($this->theme->metas as $type => $value) {
$old[$type] = $this->theme->metas[$type];
}
}
//build block
if ($bresult = $xobject->buildBlock()) {
$template->assign('block', $bresult);
$block['content'] = $template->fetch($tplName, $cacheid);
} else {
$block = false;
}
//check if theme added new metas
if ($this->theme && $bcachetime) {
$metas = array();
foreach ($this->theme->metas as $type => $value) {
$dif = \Xoops\Utils::arrayRecursiveDiff($this->theme->metas[$type], $old[$type]);
if (count($dif)) {
$metas[$type] = $dif;
}
}
if (count($metas)) {
\Xoops\Cache::write($cacheid, $metas);
}
}
} else {
$block['content'] = $template->fetch($tplName, $cacheid);
}
//add block cached metas
if ($this->theme && $bcachetime) {
if ($metas = \Xoops\Cache::read($cacheid)) {
foreach ($metas as $type => $value) {
$this->theme->metas[$type] = array_merge($this->theme->metas[$type], $metas[$type]);
}
}
}
$template->setCompileId();
return $block;
}