/**
* Return the views output
*
* @return string The output of the view
*/
public function render()
{
$rows = '';
$columns = array();
$rowset = $this->getModel()->getRowset();
// Get the columns
foreach ($rowset as $row) {
$data = $row->toArray();
$columns = array_merge($columns + array_flip(array_keys($data)));
}
// Empty the column values
foreach ($columns as $key => $value) {
$columns[$key] = '';
}
//Create the rows
foreach ($rowset as $row) {
$data = $row->toArray();
$data = array_merge($columns, $data);
$rows .= $this->_arrayToString(array_values($data)) . $this->eol;
}
// Create the header
$header = $this->_arrayToString(array_keys($columns)) . $this->eol;
// Set the content
$this->setContent($header . $rows);
return parent::render();
}
/**
* Return the views output
*
* @return string The output of the view
*/
public function render()
{
//Set the filename
$filename = $this->getObject('lib:filter.filename')->sanitize($this->_properties['FN']);
$this->filename = !empty($filename) ? $filename . '.vcf' : 'vcard.vcf';
//Render the vcard
$data = 'BEGIN:VCARD';
$data .= "\r\n";
$data .= 'VERSION:2.1';
$data .= "\r\n";
foreach ($this->_properties as $key => $value) {
$data .= "{$key}:{$value}";
$data .= "\r\n";
}
$data .= 'REV:' . date('Y-m-d') . 'T' . date('H:i:s') . 'Z';
$data .= "\r\n";
$data .= 'END:VCARD';
$data .= "\r\n";
$this->setContent($data);
parent::render();
}