<?
require_once('lib/sapi.php');
require_once('lib/template_engine.php');
require_once('settings.php');

# ---
$template = new TemplateEngine();
$sapi_url = new SapiUrls();
$sapi_path = $sapi_url->get_urls();
$local_url = new LocalURL();
$url = $local_url->uri($sapi_path);
$filter = $local_url->filter();

# main page
if (empty($url))
{
    $url = 'main';
    $template->render_cache($url, $filter);
    
    $item_list = new SapiContent();
    $item_list->limit = LIMIT_MAIN_ITEM;
    $item_list->style_item = STYLE_MAIN_ITEM;
    $item_list->style_title = STYLE_MAIN_TITLE;
    $item_list->style_content = STYLE_MAIN_CONTENT;
    $item_list->style_author = STYLE_MAIN_AUTHOR;
    $item_list->style_pub_date = STYLE_MAIN_PUB_DATE;
    $item_list->style_item_taglist = STYLE_MAIN_ITEM_TAGLIST;
    $item_list->style_item_tag = STYLE_MAIN_ITEM_TAG;

    $tag_list = new SapiContent(); 
    $tag_list->sort = SORT_MAIN_TAG;
    $tag_list->limit = LIMIT_MAIN_TAG; 
    $tag_list->style_taglist = STYLE_MAIN_TAGLIST;
    $tag_list->style_tag = STYLE_MAIN_TAG;
    
    $home_txt = new SapiContent();
    $header = new SapiContent();

    $tpl = $template->get_tpl('main.tpl.htm');
    $tpl = $template->assign('{--HEADER--}', $header->return_content('Header'), $tpl);
    $tpl = $template->assign('{--TAG_LIST--}', $tag_list->return_content('TagList'), $tpl);
    $tpl = $template->assign('{--ITEM_LIST--}', $item_list->return_content('ItemList'), $tpl);
    $tpl = $template->assign('{--HOME_TXT--}', $home_txt->return_content('HomeTXT'), $tpl);
    
    $tpl = $template->assign('{--TAGS_URL--}', TAGS_URL, $tpl);
    $tpl = $template->assign('{--RSS_URL--}', RSS_URL, $tpl);
    $tpl = $template->assign('{--SITE_TITLE--}', SITE_TITLE, $tpl);

    $template->render($tpl); 
    $template->save_cache($url, $filter, $tpl);
}
# all tags page
elseif ($url == 'tags') 
{
    $template->render_cache($url, $filter);

    $tag_list = new SapiContent();
    $tag_list->sort = SORT_TAGS_TAG;
    $tag_list->style_taglist = STYLE_TAGS_TAGLIST;
    $tag_list->style_tag = STYLE_TAGS_TAG;

    $header = new SapiContent();
    $tpl = $template->get_tpl('tags.tpl.htm');
    $tpl = $template->assign('{--HEADER--}', $header->return_content('Header'), $tpl);
    $tpl = $template->assign('{--TAG_LIST--}', $tag_list->return_content('TagList'), $tpl); 
 
    $tpl = $template->assign('{--TAGS_URL--}', TAGS_URL, $tpl);
    $tpl = $template->assign('{--RSS_URL--}', RSS_URL, $tpl);
    $tpl = $template->assign('{--SITE_TITLE--}', SITE_TITLE, $tpl);
   
    $template->render($tpl);
    $template->save_cache($url, $filter, $tpl);
}
# item list filter by tag page
elseif ($url == 'items')
{
    $template->render_cache($url, $filter);
    
    $item_tag_filter = new SapiContent();
    $item_tag_filter->filter = $filter;
    $item_tag_filter->style_item = STYLE_ITEMLIST_ITEM;
    $item_tag_filter->style_title = STYLE_ITEMLIST_TITLE;
    $item_tag_filter->style_content = STYLE_ITEMLIST_CONTENT;
    $item_tag_filter->style_author = STYLE_ITEMLIST_AUTHOR;
    $item_tag_filter->style_pub_date = STYLE_ITEMLIST_PUB_DATE;
    $item_tag_filter->style_select_tag = STYLE_ITEMLIST_SELECT_TAG;
    $item_list->style_item_taglist = STYLE_ITEMLIST_ITEM_TAGLIST;
    $item_list->style_item_tag = STYLE_ITEMLIST_ITEM_TAG;

   
    $tag_list = new SapiContent(); 
    $tag_list->sort = SORT_ITEMLIST_TAG; 
    $tag_list->limit = LIMIT_ITEMLIST_TAG; 
    $tag_list->style_taglist = STYLE_ITEMLIST_TAGLIST;
    $tag_list->style_tag = STYLE_ITEMLIST_TAG;

    $header = new SapiContent();
    $header->filter = $filter;
    $header->title_sep = ITEMLIST_TITLE_SEP;
    
    $tpl = $template->get_tpl('itemlist.tpl.htm');
    $tpl = $template->assign('{--HEADER--}', $header->return_content('Header'), $tpl);
    $tpl = $template->assign('{--TAG_LIST--}', $tag_list->return_content('TagList'), $tpl);
    $tpl = $template->assign('{--ITEM_LIST--}', $item_tag_filter->return_content('ItemList'), $tpl);

    $tpl = $template->assign('{--TAGS_URL--}', TAGS_URL, $tpl);
    $tpl = $template->assign('{--RSS_URL--}', RSS_URL, $tpl);
    $tpl = $template->assign('{--SITE_TITLE--}', SITE_TITLE, $tpl);
 
    $template->render($tpl); 
    $template->save_cache($url, $filter, $tpl);
}

# item page
elseif ($url == 'item')
{
    $template->render_cache($url, $filter);

    $item = new SapiContent();
    $item->filter = $filter;
    $item->style_item = STYLE_ITEM_ITEM;
    $item->style_title = STYLE_ITEM_TITLE;
    $item->style_content = STYLE_ITEM_CONTENT;
    $item->style_author = STYLE_ITEM_AUTHOR;
    $item->style_pub_date = STYLE_ITEM_PUB_DATE;
    $item->style_footnote = STYLE_ITEM_FOOTNOTE;
    $item->style_footanchor = STYLE_ITEM_FOOTANCHOR;
    $item_list->style_item_taglist = STYLE_ITEM_ITEM_TAGLIST;
    $item_list->style_item_tag = STYLE_ITEM_ITEM_TAG;


    $tag_list = new SapiContent(); 
    $tag_list->sort = SORT_ITEM_TAG;
    $tag_list->limit = LIMIT_ITEM_TAG;
    $tag_list->style_taglist = STYLE_ITEM_TAGLIST;
    $tag_list->style_tag = STYLE_ITEM_TAG;
 
    $header = new SapiContent();
    $header->filter = $filter;
    $header->title_sep = ITEM_TITLE_SEP;
    
    $tpl = $template->get_tpl('item.tpl.htm');
    $tpl = $template->assign('{--HEADER--}', $header->return_content('Header'), $tpl);
    $tpl = $template->assign('{--TAG_LIST--}', $tag_list->return_content('TagList'), $tpl);
    $tpl = $template->assign('{--ITEM--}', $item->return_content('ItemHtml'), $tpl);

    $tpl = $template->assign('{--TAGS_URL--}', TAGS_URL, $tpl);
    $tpl = $template->assign('{--RSS_URL--}', RSS_URL, $tpl);
    $tpl = $template->assign('{--SITE_TITLE--}', SITE_TITLE, $tpl);

    $template->render($tpl);
    $template->save_cache($url, $filter, $tpl);
}

# rss page
elseif ($url == 'rss') 
{
    $item_list = new SapiContent();
    $item_list->limit = LIMIT_RSS_ITEM;
    $tpl = $template->get_tpl('rss.tpl.htm');
    $tpl = $template->assign('{--ITEM_LIST--}', $item_list->return_content('Rss'), $tpl); 
    $template->render($tpl);
}

# version
elseif ($url == 'version') {
    print "v:" . __VERSION__ . " | c:" . CACHE_DAY . " | sapi:" . SAPI_URL;
}

# checker
elseif ($url == 'checker') {
    $rest = new Sapi();
    $code = $rest->api_get_content('Checker');
    print $code;
}

# clear cache files
elseif ($url == 'clear_cache') {
    $template->clear_cache();
    print "clear cache: Done;";
}
?>