/**
* Get Category model instance
* @return plugin_featurebox_category
*/
public function getCategory()
{
if (null === $this->_category) {
$this->_category = new plugin_featurebox_category();
$this->_category->load($this->get('fb_category'));
}
return $this->_category;
}
/**
* Render featurebox list
* @param plugin_featurebox_category $category
* @param string $ctemplate category template
* @param array $parm
*/
public function render($category, $ctemplate, $parm)
{
$tmpl = $this->getFboxTemplate($ctemplate);
$cols = intval(vartrue($parm['cols'], 1));
$limit = intval(varset($parm['limit'], $category->sc_featurebox_category_limit()));
$from = (intval(vartrue($parm['from'], 1)) - 1) * $limit;
$category->setParam('cols', $cols)->setParam('no_fill_empty', isset($parm['no_fill_empty']) ? 1 : 0)->setParam('limit', $limit)->setParam('from', $from);
$tree = $category->getItemTree(true);
if ($tree->isEmpty()) {
return '';
}
$total = $tree->getTotal();
$category->setParam('total', $total);
$counter = 1;
$col_counter = 1;
$cols_counter = 1;
// column counter
$ret = '';
foreach ($tree->getTree() as $id => $node) {
$tmpl_item = e107::getTemplate('featurebox', 'featurebox', $node->get('fb_template'));
if (!$tmpl_item) {
$tmpl_item = e107::getTemplate('featurebox', 'featurebox', 'default', true, true);
}
// reset column counter
if ($col_counter > $cols) {
$col_counter = 1;
}
// item container (category template)
$tmpl_item = $tmpl['item_start'] . $tmpl_item . $tmpl['item_end'];
// add column start
if (1 == $col_counter && vartrue($tmpl['col_start'])) {
$tmpl_item = $tmpl['col_start'] . $tmpl_item;
}
// there is more
if ($total - $counter > 0) {
// add column end if column end reached
if ($cols == $col_counter && vartrue($tmpl['col_end'])) {
$tmpl_item .= $tmpl['col_end'];
} elseif ($cols != $col_counter && 1 != $col_counter) {
$tmpl_item .= $tmpl['item_separator'];
}
} else {
$empty_cnt = $cols - $col_counter;
if ($empty_cnt > 0 && !$category->getParam('no_fill_empty')) {
// empty items fill
$tmp = new plugin_featurebox_item();
$tmp->setCategory($category);
$tmp_tmpl_item = $tmpl['item_separator'] . $tmpl['item_start'] . varset($tmpl['item_empty'], '<div><!-- --></div>') . $tmpl['item_end'];
for ($index = 1; $index <= $empty_cnt; $index++) {
$tmpl_item .= $tmp->setParam('counter', $counter + $index)->setParam('cols', $cols)->setParam('col_counter', $col_counter + $index)->setParam('cols_counter', $cols_counter)->setParam('limit', $category->get('fb_category_limit'))->setParam('total', $total)->toHTML($tmp_tmpl_item);
}
unset($tmp, $tmp_tmpl_item);
}
// add column end
$tmpl_item .= varset($tmpl['col_end']);
}
$ret .= $node->setParam('counter', $counter)->setParam('cols', $cols)->setParam('col_counter', $col_counter)->setParam('cols_counter', $cols_counter)->setParam('limit', $category->get('fb_category_limit'))->setParam('total', $total)->setCategory($category)->toHTML($tmpl_item);
if ($cols == $col_counter) {
$cols_counter++;
}
$counter++;
$col_counter++;
}
return $ret;
}