<?php

include('include/includes.php');
$ajax_script = '';
//user information

if ($_SESSION['Logged_In'] != "True" && isset($_COOKIE['vivvo_session']) && !$_SESSION['foreign_user']) {
    $user = new Users();
	$user->SessionLogin($_COOKIE['vivvo_session']);
    // if found username in users table
    if ($user->Id) {
        $_SESSION['Logged_In'] = "True";
        $user->LoadFromDatebase();
        $_SESSION['UserID'] = $user->Id;
        $_SESSION['Username'] = $user->Username;
        $_SESSION['FullName'] = $user->First_name." ".$user->Last_name;
        // to prevent admin login:
        $_SESSION['Privilegies']= 'guest'; // instead of: $user->UserTypeName($user->User_type);
        $_SESSION['Privile_ctg']= $user->Category_id;
        $_SESSION['Email'] = $user->Email_address;
        $_SESSION['LastLogin'] = $user->Last_login;
    // register login
        $user->login_record();
    } else {
        $_SESSION['Logged_In'] = "";
    }
}

if ($frontend_membership == 'Yes'){
	if ($_SESSION['Logged_In'] != "True") {
	    $login_HTML = "<a href=\"{$url}login.php\">Log in - Register now (free)</a>";
	} else {
	    $login_HTML = "<a href=\"{$url}login.php?login=logout\">Log out</a> | <b>{$_SESSION['Username']}</b> logged in";
	}
}else{
	$login_HTML = '';
}


//user information

if (isset($_GET['category_name']) && !empty($_GET['category_name'])){
	$cat_hold = 0; $category = 0;
	$cat_array = explode('/',secure_sql($_GET['category_name']));
	for ($i=0; $i<sizeof($cat_array); $i++) {
		if ($cat_hold = FindCategoryId($cat_array[$i], $cat_hold)){
			$category = $cat_hold;
		}else{
			if ($cat_array[$i]<>''){
				$_GET['news']=$cat_array[$i];
				//XSS
				$text = htmlspecialchars($text);
			}
		}
		if (empty($category)){
			Header("Location: {$url}");
		}
	}
	if (!isset($_GET['news'])){
		$_GET['category']=$category;
	}
}

// Main subject HTML

// category view - int
if (isset($_GET['category']))
{
	$cid=(int)($_GET['category']);
	$category=new Category();
	if ($category->LoadFromDatebase($cid) ===false){
		return header("Location: 404.html");
	}
	//        if (!empty($category->Redirect))
	//         if (substr($category->Redirect,0,5)=="http:") Header("Location: {$category->Redirect}");
	//          else Header("Location: {$url}{$category->Redirect}");
	$category->PostedArticles();
	$category->ArticleNumberPerPage();
	
	$template_manager->assign($category->Category_name ,'/{CATEGORY_NAME}/');

	//Paginacija
	$cur_page = (int) $_REQUEST['pg'];
	if (empty($cur_page)) $cur_page=1;

	$start_from=($cur_page-1) * $category->ArticleNumberPerPage;
	
	$pg_link=$url."index.php?category=$cid";
	if (isset($_GET['sort'])) $pg_link.="&amp;sort=" . $_GET['sort'];
	$pg_link.="&amp;pg=";

	//Paginacija
	
	$article_list = new Article_list();
	$article_list->search(array('a.cid' => $cid, 'a.status' => 1, 'a.created' => $cur_date), $_GET['sort'], 'descending', $category->ArticleNumberPerPage, $start_from);
	
	if ($category->Template != '' && file_exists($root. 'templates/content/summary/' . $category->Template)){
	$summary_template = $category->Template;
	}else{
		$summary_template = "article_short.tpl";
	}

	if ($category->PostedArticles > 0) {
		$category_articles_short_HTML = HTML_article_list(
			$article_list,
			'content_article_list_no_title.tpl', 
			array('BOX_TITLE' => $category->Category_name, 'BOX_ID' => 'box_article_list'),
			$summary_template,
			array('image_width' => $latest_news_image_width, 'word_number' => $latest_news_word_number)
		);
		$show_pager_HTML=HTML_Show_Pager($cur_page, $pg_link, $article_list->get_total_count(), $start_from, $category->ArticleNumberPerPage);
		$template_manager->assign($category_articles_short_HTML,'/{ARTICLE_SHORT}/');
	}
	
	$template_manager->assign($show_pager_HTML,'/{PAGINATION}/');
	$template_manager->assign($cid,'/{CATEGORY_ID}/');
	
	$template_manager->assign(($show_subcategory_list == '1') ? HTML_subCategory_list() : '', '/{SUBCATEGORY_ARTICLE_LIST}/');

	if (($category->PostedArticles)==0 && empty($subcategory_list))
	{
		$filename="$tpl_folder/category_no_articles.tpl";
		$category_articles_short_HTML = file_get_contents($filename);
		$template_manager->assign($category_articles_short_HTML,'/{ARTICLE_SHORT}/');
	}
	
	if ($category->PostedArticles>1){
		$template_manager->assign(Category_Link_Sort(),'/{SORT_BY}/');
	}else{
		$template_manager->assign('','/{SORT_BY}/');
	}

	$template_manager->assign('<link rel="alternate" type="application/rss+xml" title="' . $title . ' [' . $category->Category_name . ']" href="' .$url . 'feed.php?search_cid="'. $cid . '/>','/{ADITIONAL_RSS}/');
	
	$category->CategoryTemplate();
	
	if ($category->Template<>''){
		$index_template="$tpl_folder/".$category->Template;
		if (!file_exists($index_template)) $index_template="$tpl_folder/category_Main.tpl";
	} else{
		$index_template="$tpl_folder/category_Main.tpl";
	}
	
	$category->CategoryTemplateHeader();
	
	if ($category->Template_header<>''){ 
		$index_header="$tpl_folder/".$category->Template_header;
		if (!file_exists($index_header)) $index_header="$tpl_folder/header.tpl";
	}else{
		$index_header="$tpl_folder/header.tpl";
	}
	
	//***//
	$article = new Article();
	$int_title = $category->Category_name;
	$keywords = $category->Category_name;
	$description = $int_title.', '.$title;

	$meta_names= '<meta name="Keywords" content="'.$keywords.'" /><meta name="Description" content="'.$description.'" /><meta name="Robots" content="index,follow" />';
	// -- end category_view - go to end -- //
}
// view_all - int
elseif (isset($_GET['view_all']))
{
	$cur_page = (int) $_REQUEST['pg'];
	if (empty($cur_page)) $cur_page = 1;

	$results_per_page = 10;
	$start_from = ($cur_page - 1) * $results_per_page;
	
	if ($showFriendlyURL == 'yes'){
		$link=$url . "all/pg=";
	}else {
		$link=$url . "index.php?view_all&amp;pg=";
	}
	
	$article_list = new Article_list();
	$article_list->search(array('a.status' => 1, 'a.created' => $cur_date), $_GET['sort'], 'descending', $results_per_page, $start_from);
	
	$total_results = $article_list->get_total_count();
	if ($total_results>0) $show_pager_HTML = HTML_Show_Pager($cur_page, $link, $total_results, $start_from, $results_per_page);
		
	$category_articles_short_HTML = HTML_article_list(
		$article_list,
		'content_article_list_no_title.tpl', 
		array('BOX_TITLE' => $category->Category_name, 'BOX_ID' => 'box_article_list'),
		'article_short.tpl', 
		array('image_width' => $latest_news_image_width, 'word_number' => $latest_news_word_number)
	);
	
	$template_manager->assign('', '/{SUBCATEGORY_ARTICLE_LIST}/');
	$template_manager->assign('', '/{SORT_BY}/');

	$template_manager->assign($lang['LNG_ALL_NEWS'], '/{CATEGORY_NAME}/');
	
	$template_manager->assign($category_articles_short_HTML,'/{ARTICLE_SHORT}/');
	$template_manager->assign($show_pager_HTML,'/{PAGINATION}/');
	
	$index_template="$tpl_folder/category_Main.tpl";
	$index_header="$tpl_folder/header.tpl";
	
	// -- end view_all - go to end -- //
}
// -- calendar view -- //
else if (isset($_REQUEST['month']))
{
	$month= (int) ($_REQUEST['month']);
	$year= (int) ($_REQUEST['year']);
	$day= (int) ($_REQUEST['day']);
	
	$cur_page = (int) $_REQUEST['pg'];
	if (empty($cur_page)) $cur_page = 1;

	$results_per_page = 10;
	$start_from = ($cur_page - 1) * $results_per_page;
	
	$pg_link=$url."index.php?month=$month&amp;day=$day_counter&amp;year=$year";
	if (isset($sort_by)) $pg_link.="&amp;sort=$sort";
	$pg_link.="&amp;pg=";
	
	$article_list = new Article_list();
	$article_list->search(
		array('a.status' => 1, 'a.created' => $cur_date, 'day' => $day, 'month' => $month, 'year' => $year), 
		$_GET['sort'], 
		'descending', 
		$results_per_page, 
		$start_from
	);
	
	$total_results = $article_list->get_total_count();
	if ($total_results>0) $show_pager_HTML = HTML_Show_Pager($cur_page, $pg_link, $total_results, $start_from, $results_per_page);
		
	// replace month name with month name in language file

	if ($day != 0 ){
		$Title = $day . ' ';
	}else{
		$Title = '';
	}
	
	$Title = $Title . $lang['LNG_'. strtoupper(substr(date('F',60*60*24*31* ($month - 1) + 3600*24), 0, 3))] . ', ' . $year;

	if ($total_results > 0)
	{
		$category_articles_short_HTML = HTML_article_list(
			$article_list,
			'content_article_list_no_title.tpl', 
			array('BOX_TITLE' => $category->Category_name, 'BOX_ID' => 'box_article_list'),
			'article_short.tpl', 
			array('image_width' => $latest_news_image_width, 'word_number' => $latest_news_word_number)
		);
		$template_manager->assign(Category_Link_Sort(), '/{SORT_BY}/');
		$template_manager->assign($category_articles_short_HTML,'/{ARTICLE_SHORT}/');	
	}else{
		$filename="$tpl_folder/category_no_articles.tpl";
		$subject=file_get_contents($filename);
		$template_manager->assign($subject, '/{ARTICLE_SHORT}/');
		$template_manager->assign('', '/{SORT_BY}/');
	}
	
	$template_manager->assign($show_pager_HTML,'/{PAGINATION}/');
	$template_manager->assign('', '/{SUBCATEGORY_ARTICLE_LIST}/');
	$template_manager->assign($Title, '/{CATEGORY_NAME}/');

	$index_template="$tpl_folder/category_Main.tpl";
	$index_header="$tpl_folder/header.tpl";
	// -- end calendar  -- //
}
//Feed directory
else if (isset($_GET['feed']))
{
	$category_list = new DynamicMenu($connection, $url, 'rss');
	$category_list_atom = new DynamicMenu($connection, $url, 'atom');
	$filename = "$tpl_folder/feed_view.tpl";
	$subject = file_get_contents($filename);
	$subject = str_replace('{CATEGORY_FEED_LIST}', $category_list->xml, $subject);
	$subject = str_replace('{CATEGORY_FEED_LIST_ATOM}', $category_list_atom->xml, $subject);
	
	$main_subject_HTML = $subject;
}
// Else we print news
//
else if (isset($_GET['news']))
{

	if (isset($_GET['CommentAdded'])){
		$dump = new dump();
		$dump_message_print = $dump->get_dump_message_template(CommentAdded());
		//$main_subject_HTML=CommentAdded();
	}
	if (isset($_POST['add_comments'])){
		$dump = new dump();
		$dump_message_print = $dump->get_dump_message_template(AddComments());
	}
	
	if (isset($_GET['ric'])){
		$ric = (int) $_GET['ric'];
		$comment_ric = new Comments();
		if (($comment_ric->LoadFromDatebase($ric) !== false) && ($show_ric == 'Yes')){
			$dump = new dump();
			$dump_message_print = $dump->get_dump_message_template($comment_ric->report_inappropriate_content($ric));
		}else{
			Header("Location: {$url}");
		}
	}
	
	if (isset($_GET['vote']))
	{
		$mark=secure_sql($_GET['vote']);
		$aid=secure_sql($_GET['aid']);
		//  CRLF  //
		$aid = str_replace("\r", "", $aid);
		$aid = str_replace("\n", "", $aid);

		$article=new Article();
		$article->LoadFromDatebase($aid);
		$article->AddVote($mark);
	}

	if (!is_numeric($_GET['news']))
	{
		//Find id for article
		$SEfriendly = secure_sql($_GET['news']);
		$id = FindId($SEfriendly);
		if (empty($id)) Header("Location: {$url}");
	} else {
		$id = intval($_GET['news']);
	}

	$article=new Article();
	$article->LoadFromDatebase($id);
	$category = new Category();
// private/ public redirection
	if ($category->getPrivateStatus($article->Category_id) == 'N' && $_SESSION['Logged_In'] != "True" && $frontend_membership == 'Yes'){
		$_SESSION['REQUEST_URI'] = $_SERVER['REQUEST_URI'];
		header("Location:{$url}login.php");
	}
	$article_tools_HTML.= Article_Tools_Email_Print();
	// Show comments
	if (($article->Show_comment==1) and ($show_comments=='Yes'))
	{
		$article_tool_comment_HTML.= Article_Tools_Comments();
	}

	// Show date
	$article_date_HTML .= vivvo_date($article->Created,true);
	// Show author
	$article_author_HTML .= $article->get_author_info();

	$Breadcrumb_HTML = HTML_Article_Breadcrumb();

	$Caption_Title = $article->Title;
	$int_title = $article->Title;
	$int_author = $article->Author;
	$int_keyword = $article->SEfriendly;
	if (!empty($int_keyword)) $int_keyword.=", ";
	$int_keyword.= $int_title.", ";
	$title_explode = explode (' ', str_replace(',','', $int_title));
	$title_explode = array_unique($title_explode);
	$title_implode = implode (', ',$title_explode);
	$int_keyword.= $title_implode;
	$int_ctg = $category->CategoryNameIfExist($article->Category_id);
	$keywords = $int_ctg.', '.$int_keyword;
	if (!empty($article->Keywords)) $keywords.= ', '.$article->Keywords;
	$description = $int_title.', posted by '.$int_author;
	if (!empty($article->Description)) $description.= ', '.$article->Description;
	else $description = $int_title.', posted by '.$int_author;
	$article->RobotsMeta();
	$meta_names= '<meta name="Keywords" content="'.$keywords.'" />
          <meta name="Description" content="'.$description.'" />
          <meta name="Robots" content="'.$article->robotsIndex.','.$article->robotsFollow.'" />';

	if ($_SESSION['last_read_id'] <> $article->Id)
	$article->UpdateReadings();
	$_SESSION['last_read_id'] = $article->Id;

	switch ($article->Type)
	{
		case '2':
		$link='<br /><a href="'.$article->Link.'" target=_blank>'.$lang['LNG_VISIT_WEBSITE'].'</a>';
		break;
		case '3':
		$link='<br /><a href="'.$url.'files.php?file='.$article->Document.'" target=_blank>'.$lang['LNG_READ_DOCUMENT'].'</a>';
		break;
		default:
		$link='';
		break;
	}
	//code for showing attached image if exist
	if ($article->Image == "" or !file_exists($root."files/".$article->Image))
	{
		$article->Image = "spacer.gif";
	}

	if ($show_related_articles=='Yes'){
		$article_list = new Article_list();
		$article_list->search(
			array('a.status' => 1, 'a.created' => $cur_date, 'related' => $article->Id),
			'relevance', 
			'descending',
			10
		);
		if ($article_list->get_total_count() > 0) {
			$article_related_HTML = HTML_article_list(
				$article_list,
				'box_article_list.tpl', 
				array('BOX_TITLE' => $lang['LNG_RELATED_NEWS'], 'BOX_ID' => 'box_related'),
				'article_title.tpl', 
				array()
			);
			
		}else{
			$article_related_HTML = HTML_article_list(
				$article_list,
				'box_article_list.tpl', 
				array('BOX_TITLE' => $lang['LNG_RELATED_LINKS'], 'BOX_ID' => 'box_related'),
				'article_title.tpl', 
				array()
			);
		}
		$template_manager->assign($article_related_HTML,'/{ARTICLE_RELATED_NEWS}/');
		
		
	}else{
		$template_manager->assign('','/{ARTICLE_RELATED_NEWS}/');
	}

	if (isset($_GET['mode']) && $_GET['mode'] == 'print'){
		$template_manager->assign('css/print.css','/{CSS}/');
	}
	
	$article_pool_HTML=HTML_Show_Poll();
	if (($article->Show_comment==1) and ($show_comments=='Yes'))
	{
		$article_comments=Show_Article_Comments(5);
	}
	$date=getDate(strtotime($article->Created));
		
	$category->LoadFromDatebase($article->Category_id);

	if ($category->Template != '' && file_exists($root. 'templates/content/' . $category->Template)){
		$index_template = 'templates/content/' . $category->Template;
	}else{
		$index_template="$tpl_folder/article_Full.tpl";
	}

	$index_header=HTML_header($article->Category_id);

	// end article
}
else if (isset($_GET['email']))
{
	EmailToFriend();
}
else if (isset($_GET['confirm_mail']) and isset($_GET['from'])and isset($_GET['at']))
{
	$main_subject_HTML = ConfirmMail(secure_sql($_GET['confirm_mail']),secure_sql($_GET['from']),secure_sql($_GET['at']));
}
else if (isset($_GET['unsubscribe_mail']) and isset($_GET['from'])and isset($_GET['at']))
{
	$main_subject_HTML=UnsubscribeMail(secure_sql($_GET['unsubscribe_mail']),secure_sql($_GET['from']),secure_sql($_GET['at']));
}
else if (isset($_GET['comments']))
{
	if ($only_registred_user_post_comment == 'Yes'){
		if ($_SESSION['Logged_In'] != "True"){
			
			$dump = new dump();
			$dump_message_print = $dump->get_dump_message_template($lang['LNG_CANT_POSTED_COMMENTS']);		
			
		}else{
			
			$main_subject_HTML = Show_Article_Comments_Form();
		}
	}else{
		$main_subject_HTML = Show_Article_Comments_Form();
	}
}
else if (isset($_GET['author']))
{
	$main_subject_HTML = Show_Author_Info(secure_sql($_GET['author']));
	if ($main_subject_HTML === false){
		header("Location: index.php");
	}
	$secure_author = strip_tags($_GET['author']);
	$template_manager->assign('<link rel="alternate" type="application/rss+xml" title="' . $title . ' [' . $secure_author  . ']" href="' .$url . 'feed.php?search_author="'. $secure_author  . '/>','/{ADITIONAL_RSS}/');
}
else if (isset($_GET['site_map']) and (file_exists("plugins/sitemap/sitemap.php")))
{
	include ("plugins/sitemap/sitemap.php");
	$main_subject_HTML = Site_Map();
}
else if (isset($_GET['links']) and (file_exists("plugins/links/link_index.php")))
{
	include ("plugins/links/link_index.php");
}
else if (isset($_GET['poll']) and (file_exists("plugins/polls/polls.php")))
{
	include_once ("plugins/polls/polls.php");
	$main_subject_HTML=vote_poll(intval($_GET['poll']),intval($_POST['pollvote']));
}
else if (isset($_GET['all_poll']) and (file_exists("plugins/polls/polls.php")))
{
//	include ("plugins/polls/polls.php");
	$main_subject_HTML=all_poll();
}
else if (isset($_GET['error']))
{
	$dump = new dump();
	$main_subject_HTML .= $dump ->get_dump_message_template($lang["LNG_PAGE_NOT_FOUND"]);

}else{
	// --  - main form -- //

	$category=new Category();
	//		$featured_news_HTML = HTML_latest_news(1);
	
	$article_list = new Article_list();
	$article_list->search(array('a.status' => 1, 'a.created' => $cur_date, 'a.featured_news'=> '0' ), 'order_desc', 'descending', $latest_news_number, 0);

	$latest_news_HTML = HTML_article_list(
		$article_list,
		'content_article_list.tpl', 
		array('BOX_TITLE' => $latest_news_title, 'BOX_ID' => 'box_article_list'),
		'article_short.tpl', 
		array('image_width' => $latest_news_image_width, 'word_number' => $latest_news_word_number, 'columns' => $frontend_latest_news_columns)
	);
	
	$template_manager->assign($latest_news_HTML,'/{LATEST_NEWS}/');
	
	$index_template = "$tpl_folder/index.tpl";

	if ($show_featured_news_box == 'Yes'){
		if ($featured_news_HTML = HTML_featured_news()){
			if (isset($ajax_script) && file_exists($ajax_script)){
				$java_scripts = "<script language=\"JavaScript\" type=\"text/javascript\" src=\"{$url}{$ajax_script}\"></script>";
			}else{
				$java_scripts = "";
			}
		}
	}
}

if (isset($_GET['new_mail'])){
	$dump = new dump();
	$dump_message_print = $dump->get_dump_message_template(NewMailList(secure_sql($_GET['new_mail'])));
}
if (isset($_POST['mail_article'])){
	$dump_mail = new dump();
	$dump_message_print = $dump_mail->get_dump_message_template(mail_article($_POST['mail_article_id']));
}

//***************************************************
//***************************************************
//***************************************************
//***************************************************
include('include/header.php');

if (!isset($index_template) or (!file_exists($index_template))){
	$filename=$root ."$tpl_folder/framework.tpl";
	include('template_scripts/framework.php');

}else{
	$filename=$root . $index_template;
	include('template_scripts/default.php');
}

//$HTML_output .= $subject;

include('include/footer.php');

$template_manager->set_string_template($HTML_output);
$HTML_output = $template_manager->get_output();
$HTML_output = lang_replace($HTML_output);
echo $HTML_output;

//***************************************************
//***************************************************
//***************************************************

mysql_close($connection);
?>