function createSlideString($deck_id)
{
$slides_to_string = '';
$deck = new Deck();
$deck->createFromID($deck_id);
$deck->content = $deck->fetchDeckContent();
foreach ($deck->content as $element) {
if (get_class($element) == "Slide") {
$slides_to_string = $slides_to_string . '<div class="slide" id="tree-' . $element->deck . '-slide-' . $element->id . '-' . $element->position . '-view">' . $element->content . '</div>' . PHP_EOL;
} else {
$slides_to_string = $slides_to_string . '<div class="deck" id="tree-' . $deck->id . '-deck-' . $element->id . '-' . $element->position . '">' . $this->createSlideString($element->id) . '</div>';
}
}
$img_pattern = '/\\.\\/upload\\/media\\/images\\/\\d+\\//';
$slides_to_string = preg_replace($img_pattern, '', $slides_to_string);
return $slides_to_string;
}
public function getShortDeckStream($deck_revision_id)
{
$end = date('Y-m-d H:i:s');
$start_str = strtotime($end . ' -1 year');
$start = date('Y-m-d H:i:s', $start_str);
$deck = new Deck();
$deck->id = $deck_revision_id;
$deck->deck_id = $deck->getBasicID();
$deck->content = $deck->fetchDeckContent();
$filter_array = array('1', '1', '1', '1');
$this->createForDeck($deck->deck_id, $start, $filter_array, $end);
foreach ($deck->content as $item) {
if (get_class($item) == 'Slide') {
$this->createForSlide($item->id, $start, $filter_array, $end);
}
}
}
