function display_page_content()
{
$gallery_slug = requestIdParam();
$gallery = Galleries::FindBySlug($gallery_slug);
foreach ($gallery->get_photos() as $photo) {
echo "<a href='{$photo->getPublicUrl()}' title='{$photo->caption}'>Photo</a>";
}
}
function getGallery()
{
return Galleries::FindBySlug("portfolioGal_" . $this->id . "_" . $this->name);
}
function carousel_display($content_to_display)
{
$pattern_recog = array("left" => array("{", "{"), "right" => array("}", "}"), "center" => array("{", "}"));
foreach ($pattern_recog as $float => $direction) {
$carouselPattern = "*" . $direction[0] . "{2}(carousel:[A-Za-z0-9_ \\-]+)" . $direction[1] . "{2}*";
$carouselSlugs = getFilterIds($content_to_display, $carouselPattern);
foreach ($carouselSlugs as $slug) {
$galname = end(explode(":", $slug));
$carousel = Galleries::FindBySlug($galname);
if (is_object($carousel)) {
// Start the Carousel. Width should be set by _required.css
$replacement = '<figure id="carousel_' . $carousel->slug . '" class="hcd-photo hcd-photo__' . $float . '"><div class="slideshow slideshow__inserted"><div class="slideshow--wrapper flexslider js-slideshow js-gallery"><ul class="slides slideshow--list">';
// create the LIs in the UL
foreach ($carousel->get_photos() as $photo) {
$url = $photo->getPublicUrl();
$caption = cleanupSpecialChars($photo->caption);
$replacement .= '<li class="slideshow--item"><div class="slideshow--slide"><a class="slideshow--link js-popup" href="' . $url . '" title="' . $caption . '"><img src="' . $url . '" alt="' . $caption . '" /></a></div></li>';
}
$replacement .= "</ul></div></div></figure>";
$content_to_display = updateContent($content_to_display, "*" . $direction[0] . "{2}carousel:{$carousel->slug}" . $direction[1] . "{2}*", $replacement);
} else {
$content_to_display = "<span class=\"database_error\">HCd>CMS Warning: Gallery “{$galname}” not found!</span> " . $content_to_display;
}
}
}
return $content_to_display;
}