/**
* Return the views output
*
* @param KViewContext $context A view context object
* @return string The output of the view
*/
protected function _actionRender(KViewContext $context)
{
$rows = '';
$columns = array();
$entities = $this->getModel()->fetch();
// Get the columns
foreach ($entities as $entity) {
$data = $entity->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 ($entities as $entity) {
$data = $entity->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 . $rows);
return parent::_actionRender($context);
}
/**
* Return the views output
*
* @param KViewContext $context A view context object
* @return string The output of the view
*/
protected function _actionRender(KViewContext $context)
{
//Set the filename
$filename = $this->getObject('lib:filter.filename')->sanitize($this->_properties['FN']);
$this->filename = $filename . '.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::_actionRender($context);
}
/**
* Render and return the views output
*
* If the view 'content' is empty the output will be generated based on the model data, if it set it will
* be returned instead.
*
* @param KViewContext $context A view context object
* @return string A RFC4627-compliant JSON string, which may also be embedded into HTML.
*/
protected function _actionRender(KViewContext $context)
{
if (empty($this->_content)) {
$this->_content = $this->_renderData();
$this->_processLinks($this->_content);
}
//Serialise
if (!is_string($this->_content)) {
// Root should be JSON object, not array
if (is_array($this->_content) && count($this->_content) === 0) {
$this->_content = new ArrayObject();
}
// Encode <, >, ', &, and " for RFC4627-compliant JSON, which may also be embedded into HTML.
$this->_content = json_encode($this->_content, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT);
}
return parent::_actionRender($context);
}
/**
* Return the views output
*
* @param KViewContext $context A view context object
* @return string The output of the view
*/
protected function _actionRender(KViewContext $context)
{
$format = $this->getFormat();
//format cannot be changed through context
$layout = $context->layout;
if (!parse_url($layout, PHP_URL_SCHEME)) {
//Handle partial layout paths
if (is_string($layout) && strpos($layout, '.') === false) {
$identifier = $this->getIdentifier()->toArray();
$identifier['name'] = $layout;
unset($identifier['path'][0]);
$layout = (string) $this->getIdentifier($identifier);
}
}
$data = KObjectConfig::unbox($context->data);
//Render the template
$this->_content = $this->getTemplate()->loadFile((string) $layout . '.' . $format)->setParameters($context->parameters)->render($data);
return parent::_actionRender($context);
}
