public function getContent($template = false, $replacements = false)
{
// Check if the first parameter is actually just the collection alias
$pos = stripos($template, ContentBuilder::getTemplateExtension());
if ($pos === false || $pos !== strlen($template) - strlen(ContentBuilder::getTemplateExtension())) {
//echo 'DEBUG This is NOT a template? '.$template.' Cause pos: '.$pos.' != '.(strlen($template)-strlen(ContentBuilder::getTemplateExtension()))."\n";
$collection_alias = $template;
$template = $this->template;
//.= '.'.ContentBuilder::getTemplateExtension();
} else {
$collection_alias = substr($template, 0, -strlen(ContentBuilder::getTemplateExtension()));
}
//echo 'DEBUG collection alias: '.$collection_alias."\n";
// We need to know the collection alias in order to determine the set of slides (aka the "slide collection") to work with
if (!$template) {
$template = $this->template;
}
$slides = $this->getSlides($this->slides_subpath);
//echo 'DEBUG slides<pre>';
//print_r($slides);
//echo '</pre>';
if (count($slides) > 1) {
// We need to make the slide paths webroot-relative
if (self::$slides_webpath) {
foreach ($slides as &$s) {
$s = self::$slides_webpath . ($this->slides_subpath ? $this->slides_subpath . DIRECTORY_SEPARATOR : '') . $s;
}
}
$replacements['slides'] = $slides;
return self::$cb->getContent($template, $replacements);
} else {
return false;
}
}
