/**
* Set PHx variables recursive with keypath.
*
* @access private
* @param mixed $value The current value to set in the PHx variable.
* @param string $key The key for the current value.
* @param string $path The keypath for the current value.
*/
private function setPHxVariables($value = '', $key = '', $path = '')
{
$keypath = !empty($path) ? $path . "." . $key : $key;
if (is_array($value)) {
foreach ($value as $subkey => $subval) {
$this->setPHxVariables($subval, $subkey, $keypath);
}
} else {
$this->phx->setPHxVariable($keypath, $value);
}
}
/**
* Generate a listing of a single thumbnail/image for gallery/slideshow display
*/
function renderSingle()
{
global $modx;
// Retrieve chunks/default templates from disk
$tpl = $this->config['tpl'] == '' ? file_get_contents($this->config['snippetPath'] . $this->config['type'] . '/tpl.default.txt') : $modx->getChunk($this->config['tpl']);
$item_tpl = $this->config['itemTpl'] == '' ? file_get_contents($this->config['snippetPath'] . $this->config['type'] . '/tpl.item.default.txt') : $modx->getChunk($this->config['itemTpl']);
$picSelect = '';
if ($this->config['picId'] != '*' && !empty($this->config['picId'])) {
$picSelect = "id = '" . $this->config['picId'] . "'";
}
$phx = new PHxParser();
// Instantiate PHx
$items = '';
// Retrieve photos from the database table
$result = $modx->db->select("*", $modx->getFullTableName($this->galleriesTable), $picSelect);
if ($modx->db->getRecordCount($result) > 0) {
while ($row = $modx->fetchRow($result)) {
$item_phx = new PHxParser();
foreach ($row as $name => $value) {
if ($name == 'filename') {
$item_phx->setPHxVariable($name, rawurlencode(trim($value)));
} else {
$item_phx->setPHxVariable($name, trim($value));
}
}
$item_phx->setPHxVariable('images_dir', $this->config['galleriesUrl'] . $row['content_id'] . '/');
$item_phx->setPHxVariable('thumbs_dir', $this->config['galleriesUrl'] . $row['content_id'] . '/thumbs/');
$item_phx->setPHxVariable('original_dir', $this->config['galleriesUrl'] . $row['content_id'] . '/original/');
$item_phx->setPHxVariable('plugin_dir', $this->config['snippetUrl'] . $this->config['type'] . '/');
$items .= $item_phx->Parse($item_tpl);
}
}
$phx->setPHxVariable('items', $items);
$phx->setPHxVariable('plugin_dir', $this->config['snippetUrl'] . $this->config['type'] . '/');
return $phx->Parse($tpl);
// Pass through PHx;
}
