base)) { $cur_dir = $url_variables->base; } else { $cur_dir = $images_source . "/"; } $render_page = "index"; if (isset($url_variables->action)) { switch($url_variables->action) { case $actions['chdir']: $name = $url_variables->name; if ((strlen($url_variables->name) > 0) && is_dir($cur_dir . $name)) { $cur_dir .= $name . "/"; } break; case $actions['jump']: $cur_dir = $url_variables->base; break; case $actions['gohome']: $cur_dir = $images_source . "/"; break; case $actions['viewmedium']: $render_page = 'viewmedium'; break; case $actions['cache_stats']: $render_page = 'cache_stats'; break; case $actions['request-activity']: $render_page = 'request-activity'; break; default: echo "unsupported action " . $url_variables->action . " specified
"; break; } } switch($render_page) { case 'viewmedium': render_medium_view(); break; case 'cache_stats': render_cache_stats(); break; case 'request-activity': render_request_activity(); break; case 'index': default: render_index(); break; } db_close(); if ($DEBUG_TEXT && $DEBUG_ENABLED) { echo "\n\n\n"; } ?>