/**
* @param \OC\Hooks\Emitter $emitter
*/
protected function forward(Emitter $emitter)
{
$this->forwardEmitters[] = $emitter;
//forward all previously connected hooks
foreach ($this->listeners as $key => $listeners) {
list($scope, $method) = explode('::', $key, 2);
foreach ($listeners as $listener) {
$emitter->listen($scope, $method, $listener);
}
}
}
/**
* Emit the buffered events.
*
* @return array
*/
public function emitBufferedEvents()
{
$result = [];
foreach ($this->bufferedEvents as $event) {
$result[] = parent::emit($event);
}
return $result;
}
<?php
$content = array();
Emitter::addListener('style.identities.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});
Emitter::addListener('style.classes.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});
Emitter::addListener('markup.classes.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});
Emitter::addListener('markup.identities.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});
Emitter::addListener('identities.replaced', function ($event, $param = null) use($content) {
$content[] = $param;
});
///
Emitter::addListener('inline.styles.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});
Emitter::addListener('styles.blocks.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});
// debugging
Emitter::addListener('styles.blocks.extracted', function ($event, $param = null) use($content) {
$content[] = $param;
});