}
$tag_html = '';
if (isset($extension['tags'])) {
foreach ($extension['tags'] as $tag) {
$classes .= ' ' . $tag;
$tag_html .= '<span class="tag ' . $tag . '">' . $tag . '</span>';
}
}
foreach ($extension['categories'] as $category) {
$classes .= ' ' . foo_convert_to_key($category);
}
if (isset($extension['css_class'])) {
$classes .= ' ' . $extension['css_class'];
}
$thumbnail = $extension['thumbnail'];
if (foo_starts_with($thumbnail, '/')) {
$thumbnail = rtrim(FOOGALLERY_URL, '/') . $thumbnail;
}
$base_url = add_query_arg('extension', $slug);
$download_url = add_query_arg('action', 'download', $base_url);
$activate_url = add_query_arg('action', 'activate', $base_url);
$deactivate_url = add_query_arg('action', 'deactivate', $base_url);
$download_button_html = '';
//check if we want to override the download button
if (isset($extension['download_button'])) {
$download_button = $extension['download_button'];
$download_button_href = esc_url(isset($download_button['href']) ? $download_button['href'] : $download_url);
$download_button_target = isset($download_button['target']) ? ' target="' . $download_button['target'] . '" ' : '';
$download_button_text = isset($download_button['text']) ? __($download_button['text'], 'foogallery') : '';
$download_button_confirm = isset($download_button['confirm']) ? ' data-confirm="' . $download_button['confirm'] . '" ' : '';
$download_button_html = "<a class=\"ext_action button button-primary download\" {$download_button_target}href=\"{$download_button_href}\" >{$download_button_text}</a>";
function apply_filters($tag, $value)
{
if (!foo_starts_with($tag, $this->plugin_slug)) {
$tag = $this->plugin_slug . '-' . $tag;
}
return apply_filters($tag, $value);
}