if (!empty($skin)) {
// We want to display with a skin now:
$Timer->resume('SKIN DISPLAY');
$Debuglog->add('Selected skin: ' . $skin, 'skins');
// Instantiate PageCache:
$Timer->resume('PageCache');
load_class('_core/model/_pagecache.class.php', 'PageCache');
$PageCache = new PageCache($Blog);
// Check for cached content & Start caching if needed
// Note: there are some redirects inside the skins themselves for canonical URLs,
// If we have a cache hit, the redirect won't take place until the cache expires -- probably ok.
// If we start collecting and a redirect happens, the collecting will just be lost and that's what we want.
if (!$PageCache->check()) {
// Cache miss, we have to generate:
$Timer->pause('PageCache');
if ($skin_provided_by_plugin = skin_provided_by_plugin($skin)) {
$Plugins->call_method($skin_provided_by_plugin, 'DisplaySkin', $tmp_params = array('skin' => $skin));
} else {
// Path for the current skin:
$ads_current_skin_path = $skins_path . $skin . '/';
$disp_handlers = array('404' => '404_not_found.main.php', 'activateinfo' => 'activateinfo.main.php', 'arcdir' => 'arcdir.main.php', 'catdir' => 'catdir.main.php', 'comments' => 'comments.main.php', 'feedback-popup' => 'feedback_popup.main.php', 'login' => 'login.main.php', 'mediaidx' => 'mediaidx.main.php', 'msgform' => 'msgform.main.php', 'page' => 'page.main.php', 'postidx' => 'postidx.main.php', 'posts' => 'posts.main.php', 'profile' => 'profile.main.php', 'search' => 'search.main.php', 'single' => 'single.main.php', 'sitemap' => 'sitemap.main.php', 'subs' => 'subs.main.php', 'threads' => 'threads.main.php', 'messages' => 'messages.main.php', 'contacts' => 'contacts.main.php', 'user' => 'user.main.php', 'users' => 'users.main.php', 'edit' => 'edit.main.php', 'edit_comment' => 'edit_comment.main.php', 'front' => 'front.main.php', 'useritems' => 'useritems.main.php', 'usercomments' => 'usercomments.main.php', 'download' => 'download.main.php', 'access_requires_login' => 'access_requires_login.main.php', 'tags' => 'tags.main.php', 'terms' => 'terms.main.php');
// Handle custom templates defined by the Item Type:
if (!empty($disp) && ($disp == 'single' || $disp == 'page') && !empty($Item) && ($ItemType =& $Item->get_ItemType()) && $ItemType->get('template_name') != '') {
// Get template name for the current Item if it is defined by its Item Type:
$disp_handler_custom = $ItemType->get('template_name') . '.main.php';
if (file_exists($disp_handler = $ads_current_skin_path . $disp_handler_custom)) {
// Custom template is found in skin folder:
$disp_handler_custom_found = true;
$Debuglog->add('blog_main: include ' . rel_path_to_base($disp_handler) . ' (custom for item type)', 'skins');
} else {
// Custom template not found:
/**
* Check if a skin is installed.
*
* This can either be a regular skin or a skin provided by a plugin.
*
* @param Skin name (directory name)
* @return boolean True if the skin is installed, false otherwise.
*/
function skin_installed($name)
{
$SkinCache =& get_SkinCache();
if (skin_provided_by_plugin($name) || $SkinCache->get_by_folder($name, false)) {
return true;
}
return false;
}
/**
* Checks if a skin exists. This can either be a regular skin directory
* or can be in the list {@link Plugin::GetProvidedSkins()}.
*
* Used by front-end.
*
* @param skin name (directory name)
* @return boolean true is exists, false if not
*/
function skin_exists($name, $filename = 'index.main.php')
{
global $skins_path;
if (is_readable($skins_path . $name . '/' . $filename)) {
return true;
}
// Check list provided by plugins:
if (skin_provided_by_plugin($name)) {
return true;
}
return false;
}
