/wp-content/plugins/simple-forum/forum/sf-page-components.php

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<?php

/*

Simple:Press

Forum General Page Rendering Routines

$LastChangedDate: 2011-06-05 09:16:54 -0700 (Sun, 05 Jun 2011) $

$Rev: 6253 $

*/



if(preg_match('#' . basename(__FILE__) . '#', $_SERVER['PHP_SELF'])) {

	die('Access Denied');

}



# = SUCCESS/FAILURE MESSAGING==================

if(!function_exists('sf_render_queued_message')):

function sf_render_queued_message()

{

	$out = '';

	$message = get_sfnotice('sfmessage');

	if(!empty($message))

	{

		$out = sf_message($message);

		delete_sfnotice();

	}

	return $out;

}

endif;



# = FORUM LOCKDOWN STRIP ======================

if(!function_exists('sf_render_lockdown')):

function sf_render_lockdown()

{

	$out = '<div class="sfmessagestrip">';

	$out.= '<img src="'.SFRESOURCES.'locked.png" alt="" />'."\n";

	$out.= __("This Forum is Currently Locked - Access is Read Only", "sforum").'</div>'."\n";

	return $out;

}

endif;



# = ADMIN STRIP ===============================

if(!function_exists('sf_render_admin_strip')):

function sf_render_admin_strip($source, $pageview, $newposts)

{

	global $current_user, $sfvars, $sfglobals;



	$out = '';

	if($current_user->forumadmin || $current_user->moderator)

	{

		$fixed = $sfglobals['member']['admin_options']['sfbarfix'];



		if($fixed)

		{

			$out.= '<div id="sfadminstripfixed">';

		} else {

			$out.= '<div id="sfadminstrip">';

		}

		if($current_user->forumadmin)

		{

			$out.= sf_render_admin_quicklinks($source, $pageview);

		}



		if(($source == 'forum' || $source == 'inbox') && $sfglobals['admin']['sfqueue'])

		{

			$out.= '<div id="sfpostnumbers">';

			$out.= sf_get_waiting_url($newposts, $pageview, $sfglobals['member']['admin_options']['sfshownewadmin']);

			$out.= '</div>';

		}



		# need to close this div differently depending on fixed bar or not - this is for fixed = false

		if(!$fixed)

		{

			$out.= '</div>';

		}

	}



	if($fixed)

	{

		$out.= '<div id="sfadminpostlistfixed"></div>';

		# This closes div if bar is fixed

		$out.= '</div>';

	} else {

		$out.= '<div id="sfadminpostlist"></div>';

	}



	return $out;

}

endif;



# = LOGIN STRIP ===============================

if(!function_exists('sf_render_login_strip')):

function sf_render_login_strip($source, $pageview, $button)

{

	global $sfvars, $current_user, $sfglobals;



	$sflogin = array();

	$sflogin = sf_get_option('sflogin');

	$out = '';

	$textbelow = '';



	$out.= '<div class="sfloginstrip">'."\n";

	$out.= '<div class="inline_edit" id="sfthisuser">'.$current_user->ID.'</div>';



	$out.= '<table cellpadding="1" cellspacing="0"><tr>'."\n";



	if($sflogin['sfshowavatar'])

	{

		$out.= '<td rowspan="2" width="45">';

		if ($current_user->member) $type = 'user';

        if ($current_user->forumadmin) $type='admin';

		if ($current_user->guest) $type = 'guest';

        $useremail = '';

        if (isset($current_user->user_email)) $useremail = sf_filter_email_display($current_user->user_email);

        $guestemail = '';

        if (isset($current_user->guestemail)) $guestemail = sf_filter_email_display($current_user->guestemail);

		$out.= sf_render_avatar($type, $current_user->ID, $useremail, $guestemail, false, '40', true);

		$out.= '</td>';

	}



	$out.= '<td class="sfusercell">'."\n";



	# User Name

	if($current_user->guest)

	{

		# need to check posting permissions in all forums to decide on guest posting message for group pageview

		if ($pageview == 'group')

		{

			if ($sfglobals['permissions'])

			{

				$checked = array();  # set up array to only check each forum id once to save time

				foreach ($sfglobals['permissions'] as $perm)

				{

					if (!isset($checked[$perm->forum_id]))

					{

						$permissions = sf_get_permissions(array('Can start new topics', 'Can reply to topics'), $perm->forum_id);

						$current_user->sfaddnew |= $permissions['Can start new topics'];

						$current_user->sfreply |= $permissions['Can reply to topics'];

						$checked[$perm->forum_id] = 1;   # mark this forum id as checked

					}

				}

			}

		}



		# Not logged in - might be a guest - so, do we allow guest posters?

		if(!$current_user->sfaddnew && !$current_user->sfreply)

		{

			if($pageview == 'pm')

			{

				$out.= '<strong>'.__("You must be logged in to use Private Messaging", "sforum").'</strong>'."\n";

			} else {

				$out.= '<strong>'.__("You must be logged in to post", "sforum").'</strong>'."\n";

			}

		} else {

			# So - Guests are allowed but could this be a registered user not yet logged in?

			if($current_user->offmember)

			{

				$out.= sprintf(__('Welcome back <strong>%s</strong>', "sforum"), $current_user->offmember);

				$textbelow = __("Please login if you intend posting", "sforum");

			} else {

				# So a genuine Guest - have they been here before?

				$out.= __("Current User: <strong>Guest</strong>", "sforum")."\n";

				if(!empty($current_user->guestname))

				{

					$out.= ': <strong>'.$current_user->guestname.'</strong>'."\n";

					if((!empty($current_user->lastvisit)) && ($current_user->lastvisit > 0))

					{

						$textbelow = __("Last Post", "sforum").': '.date_i18n(SFDATES, $current_user->lastvisit)."\n";

					}

				} else {

					if($sflogin['sfshowreg'])

					{

						$textbelow = '<strong>'.__("Please consider registering", "sforum").'</strong>'."\n";

					}

				}

			}

		}

	} else {

		$out.= sprintf(__("Logged in as <strong> %s </strong>", "sforum"), sf_filter_name_display($current_user->display_name))."\n";

		if(!empty($current_user->lastvisit)) $textbelow = __("Last Visit", "sforum").': '.date_i18n(SFDATES, $current_user->lastvisit)."\n";

	}

	$sfmemberopts = sf_get_option('sfmemberopts');

	if (($pageview == 'forum' || $pageview == 'topic') && $sfmemberopts['sfviewperm'])

	{

		$out.= sf_render_user_permissions();

	}

	$out.= '</td>'."\n";



	# Login/Register icons

	$out.= '<td class="sflogincell">'."\n";



	$out.= sf_render_custom_icons();



	if($current_user->guest)

	{

		if($sflogin['sfshowlogin'])

		{

			if($sflogin['sfinlogin'])

			{

				$out.= '<a class="sficon" onclick="sfjtoggleLayer(\'sfloginform\');"><img src="'.SFRESOURCES.'login.png" alt="" title="'.esc_attr(__("Login", "sforum")).'" />'.sf_render_icons("Login").'</a>'."\n";

			} else {

				$out.= '<a class="sficon" href="'.$sflogin['sfloginurl'].'");"><img src="'.SFRESOURCES.'login.png" alt="" title="'.esc_attr(__("Login", "sforum")).'" />'.sf_render_icons("Login").'</a>'."\n";

			}

			if (TRUE == get_option('users_can_register') && !$sfglobals['lockdown'])

			{

				if($sflogin['sfshowreg'])

				{

					$sfpolicy = sf_get_option('sfpolicy');

					if($sfpolicy['sfregtext'] ? $regurl=SFREGPOLICY : $regurl=$sflogin['sfregisterurl']);



					$out.= '<a class="sficon" href="'.$regurl.'"><img src="'.SFRESOURCES.'register.png" alt="" title="'.esc_attr(__("Register", "sforum")).'" />'.sf_render_icons("Register").'</a>'."\n";

				}

			}

            $sfmemberopts = sf_get_option('sfmemberopts');

	  		if ($sfmemberopts['sfshowmemberlist'] && !$sfmemberopts['sflimitmemberlist'] && $current_user->sfmemberlist)

	  		{

				$out.= '<a class="sficon" href="'.SFMEMBERLIST.'"><img src="'.SFRESOURCES.'members-display.png" alt="" title="'.esc_attr(__("Membership List", "sforum")).'" />'.sf_render_icons("Members").'</a>'."\n";

			}

		}

	} else {

		if($sflogin['sfshowlogin'])

		{

			$out.= '<a class="sficon" href="'.wp_nonce_url($sflogin['sflogouturl'], 'log-out').'"><img src="'.SFRESOURCES.'logout.png" alt="" title="'.esc_attr(__("Logout", "sforum")).'" />'.sf_render_icons("Logout").'</a>'."\n";

  		}

        $sfmemberopts = sf_get_option('sfmemberopts');

  		if ($sfmemberopts['sfshowmemberlist'] && ($current_user->sfmemberlist))

  		{

			$out.= '<a class="sficon" href="'.SFMEMBERLIST.'"><img src="'.SFRESOURCES.'members-display.png" alt="" title="'.esc_attr(__("Membership List", "sforum")).'" />'.sf_render_icons("Members").'</a>'."\n";

		}

		$out.= '<a class="sficon" href="'.sf_build_profile_formlink($current_user->ID).'"><img src="'.SFRESOURCES.'profile.png" alt="" title="'.esc_attr(__("Profile", "sforum")).'" />'.sf_render_icons("Profile").'</a>'."\n";

	}

	$out.= '</td></tr><tr>';

	$out.= '<td class="sfusercell">'.$textbelow.'</td>';

	$out.= '<td class="sflogincell">'."\n";



	$out.='<div id="sfinboxcount">';

	$out.= sf_render_sub_count();

	$out.= sf_render_watch_count();

	$out.= sf_render_inbox_count();

	$out.= '</div>';



	$out.= '</td>'."\n";

	$out.= '</tr></table>'."\n";

	$out.= '</div>'."\n";



	$out.= sf_process_hook('sf_hook_post_loginstrip', '');



	return $out;

}

endif;



# = LOGIN FORM ==+=============================

if(!function_exists('sf_render_login_form')):

function sf_render_login_form()

{

	global $current_user;



	$sflogin=array();

	$sflogin=sf_get_option('sflogin');



	$out = '';

	if($current_user->guest && $sflogin['sfshowlogin'] && $sflogin['sfinlogin'])

	{

		$out.= sf_inline_login_form();

	}

	return $out;

}

endif;



# = Subscription Count ==============================

if(!function_exists('sf_render_sub_count')):

function sf_render_sub_count()

{

	global $current_user, $sfglobals;



	$out='';



	# Subscription Count and Button

	if ($current_user->sfsubscriptions)

	{

		$scount = 0;

		$unreadclass='sfrednumberzero';



		$list = $sfglobals['member']['subscribe'];

		if (!empty($list))

		{

			foreach ($list as $topicid)

			{

				if (sf_is_in_users_newposts($topicid))

				{

					$scount++;

					$unreadclass='sfrednumber';

				}

			}

		}

        $site = SFHOMEURL."index.php?sf_ahah=watch-subs&action=subs";

  		$out.= '<span><a rel="nofollow" class="sficon" href="'.$site.'" onclick="return hs.htmlExpand(this, { objectType: \'ajax\', preserveContent: true, reflow: true, width: 700} )"><img class="sfalignright" src="'. SFRESOURCES .'subscribed.png" alt="" title="'.__("Review Subscribed Topics", "sforum").'" /><span id="sfunreadsub" class="'.$unreadclass.' sfalignright" title="'.esc_attr(__("New Posts in Subscribed Topics", "sforum")).'">'.$scount.'</span></a></span>';

	}

	return $out;

}

endif;



# = Watch Count ==============================

if(!function_exists('sf_render_watch_count')):

function sf_render_watch_count()

{

	global $current_user, $sfglobals;



	$out='';



	# Watched Count and Button

	if ($current_user->sfwatch)

	{

		$wcount = 0;

		$unreadclass='sfrednumberzero';



		$list = $sfglobals['member']['watches'];

		if (!empty($list))

		{

			foreach ($list as $topicid)

			{

				if (sf_is_in_users_newposts($topicid))

				{

					$wcount++;

					$unreadclass='sfrednumber';

				}

			}

		}

		$spacerimg = '<img class="sfalignright" src="'. SFRESOURCES .'spacer.png" alt="" />';



        $site = SFHOMEURL."index.php?sf_ahah=watch-subs&action=watch";

		$out.= '<span><a rel="nofollow" class="sficon" href="'.$site.'" onclick="return hs.htmlExpand(this, { objectType: \'ajax\', preserveContent: true, reflow: true, width: 700} )">'.$spacerimg.'<img class="sfalignright" src="'. SFRESOURCES .'watching.png" alt="" title="'.esc_attr(__("Review Watched Topics", "sforum")).'" /><span id="sfunreadwatch" class="'.$unreadclass.' sfalignright" title="'.esc_attr(__("New Posts in Watched Topics", "sforum")).'">'.$wcount.'</span></a></span>';

	}

	return $out;

}

endif;



# = Inbox Count ==============================

if(!function_exists('sf_render_inbox_count')):

function sf_render_inbox_count()

{

	global $current_user, $sfglobals;



	$out = '';



	if ($current_user->sfusepm)

	{

		#Inbox Count and Button

		$new = sf_get_pm_inbox_new_count($current_user->ID);

		if(!$new) $new=0;



		# Do we show inbox icon?

		$unreadclass='sfrednumber';

		if($new == 0) $unreadclass='sfrednumberzero';

		$spacerimg = '<img class="sfalignright" src="'. SFRESOURCES .'spacer.png" alt="" />';



		$url = SFURL."private-messaging/inbox/";

		$out.= '<span><a class="sficon" href="'.$url.'">'.$spacerimg.'<img class="sfalignright" src="'. SFRESOURCES .'goinbox.png" alt="" title="'.esc_attr(__("Go To Inbox", "sforum")).'" /><span id="sfunreadpm" class="'.$unreadclass.' sfalignright" title="'.esc_attr(__("New PMs", "sforum")).'">'.$new.'</span></a></span>';

	}



	return $out;

}

endif;



# = CUSTOM ICONS ==============================

if(!function_exists('sf_render_custom_icons')):

function sf_render_custom_icons()

{

	global $sfglobals;



	$out = '';

	for($x=0; $x<3; $x++)

	{

		if(!empty($sfglobals['custom'][$x]['cuslink']))

		{

			$out.= '<a class="sficon" href="'.$sfglobals["custom"][$x]["cuslink"].'"><img src="'.esc_url(SFCUSTOMURL.$sfglobals["custom"][$x]["cusicon"]).'" alt="" />'.sf_filter_title_display($sfglobals["custom"][$x]["custext"]).'</a>'."\n";

		}

	}



	return $out;

}

endif;



# = SEARCH BAR ================================

if(!function_exists('sf_render_searchbar')):

function sf_render_searchbar($pageview)

{

	global $sfvars, $sfglobals;



	$out ='<div class="sfmessagestrip">'."\n";

	$out.='<table><tr>'."\n";



	if($sfglobals['display']['search']['searchtop'] || $sfglobals['display']['search']['searchbottom'])

	{

		$out.= '<td width="105">';

		$out.= '<div id="sftopsearch">';

		if($pageview != 'inbox')

		{

			$out.= '<a class="sficon" onclick="sfjtoggleLayer(\'sfsearchform\');"><img class="sficon" src="'.SFRESOURCES.'search.png" alt="" title="'.esc_attr(__("Search", "sforum")).'" />'.sf_render_icons("Search").'</a>'."\n";

			$out.= '</div>';

			$out.= '</td>'."\n";



			if($pageview == 'topic')

			{

				# If search mode - display link to return to search results

				if($sfvars['searchpage'])

				{

					$out.= '<td>'.sf_get_forum_search_url().'<img class="sficon" src="'.SFRESOURCES.'results.png" alt="" title="'.esc_attr(__("Return to Search Results", "sforum")).'" />'.sf_render_icons("Return to Search Results").'</a>'."\n";

					$out.= '</td>'."\n";

				}

			}

		} else {

			$out.= '<a class="sficon" href="#forumbottom"><img src="'.SFRESOURCES.'bottom.png" alt="" title="'.esc_attr(__("go to bottom", "sforum")).'" /></a>'."\n";

			$out.= '</div>';

			$out.= '</td>'."\n";

		}

	}



	if($sfglobals['display']['quicklinks']['qltop'] || $sfglobals['display']['quicklinks']['qlbottom'])

	{

		$out.= '<td>'."\n";

		$out.= '<div id="sftopql">';

		# QuickLinks

		$out.= sf_render_forum_quicklinks();

		if ($sfglobals['display']['quicklinks']['qlcount'] > 0)

		{

			$out.= '<div id="sfqlposts">';

			$out.= sf_render_newpost_quicklinks($sfglobals['display']['quicklinks']['qlcount']);

			$out.= '</div>';

		}

		$out.= '</div>';

		$out.= '</td>'."\n";

	}



	$out.='</tr></table></div>'."\n";



	return $out;

}

endif;



# = SEARCH BAR ================================

if(!function_exists('sf_render_searchform')):

function sf_render_searchform($pageview)

{

	global $sfvars, $sfglobals;



	$out = '';



	if($sfglobals['display']['search']['searchtop'] || $sfglobals['display']['search']['searchbottom'])

	{

		# get status set if forum

		$statusset = '';

		if($pageview == 'forum')

		{

			$statusset = sf_get_topic_status_set($sfvars['forumid']);

		}

		# Dislay search bar

		$out.= sf_searchbox($pageview, $statusset);

	}



	return $out;

}

endif;



# = BREADCRUMB STRIP ==========================

if(!function_exists('sf_render_breadcrumbs')):

function sf_render_breadcrumbs($forumslug, $topicslug, $page)

{

	global $sfvars, $post, $sfglobals, $current_user;



	$out = '';



	if ($sfglobals['display']['breadcrumbs']['showcrumbs'] || ($current_user->member && $sfglobals['display']['unreadcount']['unread']))

	{

		$out.= '<div class="sfmessagestrip sfbreadcrumbs">'."\n";

		$out.= '<table><tr>'."\n";

	}



	if ($sfglobals['display']['breadcrumbs']['showcrumbs'])

	{

		$out.= '<td valign="middle"><p>';

		$xtree = 0;

		$tree='';

		$treespace = '';

		if ($sfglobals['display']['breadcrumbs']['tree'])

		{

			$tree = '<br />';

			$treespace = '<span class="treespace"></span>';

			$xtree = 0;

		}



		$arr = '<img src="'.SFRESOURCES.'arrowr.png" alt="" />'."\n";



		# Home link

		if ($sfglobals['display']['breadcrumbs']['showhome'] &&

			!(get_option('page_on_front') == sf_get_option('sfpage') && get_option('show_on_front') == 'page'))

		{

			$out.= '<a class="sficon sfpath" href="'.$sfglobals['display']['breadcrumbs']['homepath'].'">'.$arr.__("Home", "sforum").'</a>'."\n";

			$xtree++;

		}



		# Group View link (front forum page)

		$out.= $tree.str_repeat($treespace, $xtree).'<a class="sficon sfpath" href="'.trailingslashit(SFURL).'">'.$arr.$post->post_title.'</a>'."\n";

		$xtree++;



		if ($sfglobals['display']['breadcrumbs']['showgroup'])

        {

       	    if (isset($_GET['group']))

            {

        		$groupid = sf_esc_int($_GET['group']);

        		if (sf_group_exists($groupid))

        		{

                    $group = sf_get_group_record($groupid);

                }

            } else if (isset($sfvars['forumslug'])) {

                $group = sf_get_group_record_from_slug($sfvars['forumslug']);

            }



            if ($group)

            {

                $out.= $tree.str_repeat($treespace, $xtree).'<a class="sficon sfpath" href="'.sf_build_qurl('group='.$group->group_id).'">'.$arr.sf_filter_title_display($group->group_name).'</a>'."\n";

                $xtree++;

            }

        }



		# Parent Forum Links if current forum is a sub-forum

		if(isset($sfvars['parentforumid']))

		{

			$forumnames = array_reverse($sfvars['parentforumname']);



			$forumslugs = array_reverse($sfvars['parentforumslug']);

			for($x=0; $x<count($forumnames); $x++)

			{

				$out.= $tree.str_repeat($treespace, $xtree).'<a class="sficon sfpath" href="'.sf_build_url($forumslugs[$x], '', 0, 0).'">'.$arr.sf_filter_title_display($forumnames[$x]).'</a>'."\n";

				$xtree++;

			}

		}



		# Forum link (Paren or Child forum)

		if(!empty($sfvars['forumslug']) && $sfvars['forumslug'] != 'all')

		{

			# if showing a topic then check the return page of forum in sfsettings...

			$returnpage = 1;

			if(!empty($sfvars['topicslug'])) $returnpage = sf_pop_topic_page($sfvars['forumid']);

			$forumname = $sfvars['forumname'];

			$out.= $tree.str_repeat($treespace, $xtree).'<a class="sficon sfpath" href="'.sf_build_url($sfvars['forumslug'], '', $returnpage, 0).'">'.$arr.sf_filter_title_display($forumname).'</a>'."\n";

			$xtree++;

		}



		# Topic lnk

		if(!empty($sfvars['topicslug']))

		{

			$topicname = $sfvars['topicname'];

			$out.= $tree.str_repeat($treespace, $xtree).'<a class="sficon sfpath" href="'.sf_build_url($sfvars['forumslug'], $sfvars['topicslug'], 1, 0).'">'.$arr.sf_filter_title_display($topicname).'</a>'."\n";

		}



		$out.= '</p></td>';

	}



	# Mark all as read

	if($current_user->member && $sfglobals['display']['unreadcount']['unread'] == true)

	{

		if($sfglobals['member']['newposts']['topics'][0] == 0)

		{

			$unreads = 0;

		} else {

			$unreads = count($sfglobals['member']['newposts']['topics']);

		}

		if($unreads==1 ? $label=__("Topic with", "sforum") : $label=__("Topics with", "sforum"));

		$out.= '<td valign="top" nowrap="nowrap"><span class="sfalignright sfunreadcount"><b>'.$unreads.'</b> '.$label.'&nbsp;<br />'.__("unread posts", "sforum").'</span></td>';

		if($unreads > 0 && $sfglobals['display']['unreadcount']['markall'])

		{

			$out.= '<td width="25" valign="top"><a href="'.SFURL.'newposts/"><img class="sfalignright" src="'.SFRESOURCES.'topics-started.png" alt="" title="'.esc_attr(__("Most Recent Topics With Unread Posts", "sforum")).'" /></a></td>';

			$out.= '<td width="25" valign="top"><a href="'.SFMARKREAD.'"><img class="sfalignright" src="'.SFRESOURCES.'mark-read.png" alt="" title="'.esc_attr(__("Mark All As Read", "sforum")).'" />'.sf_render_icons('Mark All Read').'</a></td>';

		}

	}



	if ($sfglobals['display']['breadcrumbs']['showcrumbs'] || ($current_user->member && $sfglobals['display']['unreadcount']['unread']))

	{

    	# Go To Bottom link

    	$out.= '<td valign="top" width="40">';

    	$out.= '<span class="sfalignright"><a class="sficon" href="#forumbottom"><img src="'.SFRESOURCES.'bottom.png" alt="" title="'.esc_attr(__("go to bottom", "sforum")).'" /></a></span>'."\n";

    	$out.= '</td>';

	}



	if ($sfglobals['display']['breadcrumbs']['showcrumbs'] || ($current_user->member && $sfglobals['display']['unreadcount']['unread']))

	{

		$out.= '</tr></table>'."\n";

		$out.= '</div>'."\n";

	}



	$out.= sf_process_hook('sf_hook_post_breadcrumbs', '');



	return $out;

}

endif;



# = PAGED TOPIC NAVIGATION SUPPORT ============

if(!function_exists('sf_pn_next')):

function sf_pn_next($cpage, $search, $totalpages, $baseurl, $pnshow, $list=false)

{

	if($pnshow == 0) $pnshow=4;

	$start = ($cpage - $pnshow);

	if($start < 1) $start = 1;

	$end = ($cpage - 1);

	$out='';



	if($start > 1)

	{

		$out.= sf_pn_url($cpage, 1, $search, $baseurl, 'None', $list);

		$out.= sf_pn_url($cpage, $cpage-1, $search, $baseurl, 'Previous', $list);

	}



	if($end > 0)

	{

		for($i = $start; $i <= $end; $i++)

		{

			$out.= sf_pn_url($cpage, $i, $search, $baseurl, 'None', $list);

		}

	} else {

		$end = 0;

	}

	return $out;

}

endif;



# = PAGED TOPIC NAVIGATION SUPPORT ============

if(!function_exists('sf_pn_previous')):

function sf_pn_previous($cpage, $search, $totalpages, $baseurl, $pnshow, $list=false)

{

	if($pnshow == 0) $pnshow=4;

	$start = ($cpage + 1);

	$end = ($cpage + $pnshow);

	if($end > $totalpages) $end = $totalpages;

	$out='';



	if($start <= $totalpages)

	{

		for($i = $start; $i <= $end; $i++)

		{

			$out.= sf_pn_url($cpage, $i, $search, $baseurl, 'None', $list);

		}

		if($end < $totalpages)

		{

			$out.= sf_pn_url($cpage, $cpage+1, $search, $baseurl, 'Next', $list);

			$out.= sf_pn_url($cpage, $totalpages, $search, $baseurl, 'None', $list);

		}

	} else {

		$start = 0;

	}

	return $out;

}

endif;



# = PAGED TOPIC NAVIGATION SUPPORT ============

if(!function_exists('sf_pn_url')):

function sf_pn_url($cpage, $thispage, $search, $baseurl, $arrow='None', $list=false)

{

	$out='';



    if ($search)

	{

		$out.= $baseurl . '&amp;search='.$thispage;

	} else {

		if ($thispage > 1)

		{

			$out.= trailingslashit($baseurl . 'page-'.$thispage);

		} else {

			$out.= $baseurl;

		}

	}



	Switch ($arrow)

	{

		case 'None':

			$out.= '">'.$thispage.'</a>';

			break;

		case 'Previous':

			$out.= '" class="sfpointer"><img src="'.SFRESOURCES.'arrowl.png" alt="" /></a>'."\n";

			break;

		case 'Next':

			$out.= '" class="sfpointer"><img src="'.SFRESOURCES.'arrowr.png" alt="" /></a>'."\n";

			break;

	}

	return $out;

}

endif;



# = VIEW HEADER TABLE =========================

if(!function_exists('sf_render_main_header_table')):

function sf_render_main_header_table($view, $itemid, $title, $desc, $icon, $forumlock=false, $showadd=false, $topiclock=false, $blogpostid=0, $pmview='inbox', $cansendpm=true, $forums=0, $statusset=0, $statusflag=0, $messagecount=0)

{

	global $sfvars, $current_user, $sfglobals;



	$out = '<div class="sfheading">';

	$out.= '<table><tr>'."\n";

	$out.= '<td class="sficoncell"><img class="" src="'.esc_url($icon).'" alt="" /></td>'."\n";

	switch($view)

	{

		case 'group':

			$title = sf_filter_title_display($title);

			$out.= '<td><div class="sftitle"><p>'.$title.'</p></div>';

			if ($sfglobals['display']['groups']['description'])

			{

				$out.= '<div class="sfdescription">'.$desc.'</div>';

			}

			$out.= '</td>'."\n";



			# dont display group rss icon if all forum rss feeds are disabled

			$rss_display = 0;

			if ($forums)

			{

				foreach ($forums as $forum)

				{

					if ($forum['forum_rss_private'] == 0)

					{

						$rss_display = 1;

						break;

					}

				}

			}



			if ($rss_display)

			{

				$rssurl= sf_get_group_rss_url($itemid);

				$out.= '<td class="sfadditemcell"><a class="sficon" rel="nofollow" href="'.$rssurl.'"><img src="'.SFRESOURCES.'feedgroup.png" alt="" title="'.esc_attr(__("Group RSS", "sforum")).'" />'.sf_render_icons('Group RSS').'&nbsp;</a></td>'."\n";

			}

			break;



		case 'forum':

		case 'subs':

		case 'watches':

			$title = sf_filter_title_display($title);

			$out.= '<td><div class="sftitle"><p>'.$title.'</p></div>'."\n";

			if ($sfvars['searchpage'])

			{

				$out.= ' - '.__("Search Results", "sforum").'<br />'.sf_deconstruct_search_for_display($sfvars['searchvalue'], $sfvars['searchtype'])."\n";

				if($sfvars['searchresults'] == 1 ? $mat = __("Match Found", "sforum") : $mat = __("Matches Found", "sforum"));

				$out.= '('.$sfvars['searchresults'].' '.$mat.')';

			}

			if ($sfglobals['display']['forums']['description'])

			{

				$out.= '<div class="sfdescription">'.$desc.'</div>';

			}

			$out.= '</td>'."\n";



			$out.= '<td class="sfadditemcell">'."\n";

			if ($showadd)

			{

				if($sfglobals['display']['pagelinks']['ptop']==false && $current_user->sfaddnew) {

					if ($current_user->offmember)

					{

						$sflogin = sf_get_option('sflogin');

						$out.= '<a class="sficon" href="'.esc_url($sflogin['sfloginurl'].'&amp;redirect_to='.urlencode($_SERVER['REQUEST_URI'])).'"><img src="'.SFRESOURCES.'login.png" alt="" title="'.esc_attr(__("Login", "sforum")).'" />'.sf_render_icons("Login").'</a>'."\n";

					} elseif($sfglobals['display']['pagelinks']['ptop']==false && $current_user->sfaddnew) {

						# show add topic here if pagelinks strip is hidden

						$out.= '<a class="sficon" onclick="sfjOpenEditor(\'sfpostform\','.$sfglobals['editor']['sfeditor'].',\'topic\');"><img src="'.SFRESOURCES.'addtopic.png" alt="" title="'.esc_attr(__("Add a New Topic", "sforum")).'" />'.sf_render_icons("Add a New Topic").'</a>'."\n";

					}

				}

			} else {

				if ($forumlock)

				{

					$out.= '<img class="sficon" src="'.SFRESOURCES.'locked.png" alt="" title="'.esc_attr(__("Forum Locked", "sforum")).'" />'.sf_render_icons("Forum Locked")."\n";

				}

			}



            if ($view == 'subs')

            {

       			$out.= '<form action="'.SFURL.'" method="get" name="sf-endallsubs">';

    			$out.= '<input type="hidden" class="sfhiddeninput" name="userid" id="userid" value="'.$current_user->ID.'" />';

    			$out.= '<input type="submit" class="sfcontrol" name="endallsubs" value="'.sf_split_button_label(esc_attr(__("Remove All Subscriptions", "sforum")), 3).'" />'."\n";

       			$out.= '</form>';

            }

            if ($view == 'watches')

            {

       			$out.= '<form action="'.SFURL.'" method="get" name="sf-endallwatches">';

    			$out.= '<input type="hidden" class="sfhiddeninput" name="userid" id="userid" value="'.$current_user->ID.'" />';

    			$out.= '<input type="submit" class="sfcontrol" name="endallwatches" value="'.sf_split_button_label(esc_attr(__("Remove All Watches", "sforum")), 3).'" />'."\n";

       			$out.= '</form>';

            }

			$out.= '</td>'."\n";

			break;



		case 'subforum':

			$title = sf_filter_title_display($title);

			$out.= '<td><div class="sftitle"><p>'.$title;

			$out.= '<br />'.__("Sub-Forums", "sforum");

			$out.= '</p></div></td>'."\n";

			break;



		case 'topic':

			$title = sf_filter_title_display($title);



			$out.= '<td><div class="sftitle"><p>'.$title;



			if (function_exists('sf_forum_show_blog_link'))

			{

				if($blogpostid != 0)

				{

					$out.= '<br />'.sf_forum_show_blog_link($blogpostid);

				}

			}

			$out.= '</p></div>'."\n";

			if ($sfglobals['display']['posts']['topicstatushead'])

			{

				$out.= sf_render_topic_statusflag($statusset, $statusflag, 'ts-header', 'ts-upheader', 'left');

			}

			$out.= '</td>';

			$out.= '<td class="sfadditemcell">'."\n";



			# Display reply to post link if alowed - or locked icon if topic locked

			if ((!$topiclock) || ($current_user->forumadmin))

			{

				if ($showadd)

				{

					if($current_user->offmember)

					{

						$sflogin = sf_get_option('sflogin');

						$out.= '<a class="sficon" href="'.esc_url($sflogin['sfloginurl'].'&amp;redirect_to='.urlencode($_SERVER['REQUEST_URI'])).'"><img src="'.SFRESOURCES.'login.png" alt="" title="'.esc_attr(__("Login", "sforum")).'" />'.sf_render_icons("Login").'</a>'."\n";

					} elseif($sfglobals['display']['pagelinks']['ptop']==false && $current_user->sfaddnew) {

						# show add topic here if pagelinks strip is hidden



						if($current_user->sfaddnew)

						{

							$url = sf_build_url($sfvars['forumslug'], '', 1, 0).sf_add_get().'new=topic';

							$out.= '<a class="sficon" href="'.$url.'"><img src="'.SFRESOURCES.'addtopic.png" alt="" title="'.esc_attr(__("Add a New Topic", "sforum")).'" />'.sf_render_icons("Add a New Topic").'</a>'."\n";

						}

						if ($current_user->sfreply && $sfvars['displaymode'] == 'posts')

						{

							$out.= '<a class="sficon" onclick="sfjOpenEditor(\'sfpostform\','.$sfglobals['editor']['sfeditor'].',\'post\');"><img src="'.SFRESOURCES.'addpost.png" alt="" title="'.esc_attr(__("Reply to Post", "sforum")).'" />'.sf_render_icons("Reply to Post").'</a>'."\n";

						}



					}

				}

			} else {

				$out.= '<img class="sficon" src="'.SFRESOURCES.'locked.png" alt="" title="'.esc_attr(__("Topic Locked", "sforum")).'" />'.sf_render_icons("Topic Locked")."\n";

			}



        	if ($sfglobals['display']['topics']['print'])

        	{

        		$out.= '<div class="sfalignright">'.sf_render_topic_printicon($sfvars['topicid']).'</div>';

        	}



			$out.= '</td>'."\n";

			break;



		case 'searchall':

			$out.= '<td><p>'.__("Search All Forums", "sforum").'<br />'.sf_deconstruct_search_for_display($sfvars['searchvalue'], $sfvars['searchtype'])."\n";

			if ($sfvars['searchresults'] == 1 ? $mat = __("Match Found", "sforum") : $mat = __("Matches Found", "sforum"));

			$out.= '('.$sfvars['searchresults'].' '.$mat.')</p></td>'."\n";

			break;



		case 'list':

			$title = sf_filter_title_display($title);

			$out.= '<td><div class="sftitle"><p>'.$title.'</p></div><div class="sfdescription">'.$desc.'</div></td>'."\n";

			$out.= '<td><img class="sfalignright" src="'. SFRESOURCES .'spacer.png" alt="" /><a class="sficon sfalignright" href="'.SFURL.'"><img src="'.SFRESOURCES.'goforum.png" alt="" title="'.esc_attr(__("Return to forum", "sforum")).'" />'.sf_render_icons("Return to forum").'</a></td>'."\n";

			break;

	}

	$out.= '</tr></table></div>'."\n";

	return $out;

}

endif;



# = LAST VISIT/POST ICON LEGEND ===============

if(!function_exists('sf_render_forum_icon_legend')):

function sf_render_forum_icon_legend()

{

	global $current_user;



	$out = '<span class="sficonkey"><small>';

	if ($current_user->lastvisit > 0)

	{

		if ($current_user->member)

		{

			$mess = __("since your last visit", "sforum");

		} else {

			$mess = __("since you last posted", "sforum");

		}

		$out.= '<img src="'. SFRESOURCES .'topickey.png" alt="" />&nbsp;&nbsp;'.__("New Posts", "sforum").'&nbsp;'.$mess.'&nbsp;&nbsp;'."\n";

	}

	if ($current_user->member)

	{

		$out.= '<img src="'. SFRESOURCES .'topickeyuser.png" alt="" />&nbsp;&nbsp;'.__("Topics you have posted in", "sforum")."\n";

	}

	$out.= '&nbsp;</small></span>';

	return $out;

}

endif;



# = RENDER PAGE LINKS (IN ENTRIES) ============

if(!function_exists('sf_render_inline_pagelinks')):

function sf_render_inline_pagelinks($forumslug, $topicslug, $postcount, $searchparam='')

{

	global $sfvars, $sfglobals;



	$postpage=$sfglobals['display']['posts']['perpage'];

	if($postpage >= $postcount) return '';



	$out='';



	$out.= '<table class="sfrowstatus">';

	$out.= '<tr>';



	$totalpages=($postcount / $postpage);

	if(!is_int($totalpages)) $totalpages=intval($totalpages)+1;



	$sfpnshow = $sfglobals['display']['posts']['numpagelinks'];

	if($sfpnshow == 0) $sfpnshow = 5;



	if($totalpages > $sfpnshow)

	{

		$maxcount=$sfpnshow;

	} else {

		$maxcount=$totalpages;

	}



	if($sfvars['searchpage'] != 0)

	{

		if($searchparam == 'SA')

		{

			$ret = '&amp;ret=all';

		} else {

			$ret = '';

		}

	}



	if((isset($sfvars['page'])) && $sfvars['page'] <> 1)

	{

		$xtp = '&amp;xtp='.$sfvars['page'];

	} else {

		$xtp = '';

	}



	for($x = 1; $x <= $maxcount; $x++)

	{

		$out.= '<td class="sfrowpages"><a href="'.sf_build_url($forumslug, $topicslug, $x, 0);

		if (isset($sfvars['searchvalue']) && $sfvars['searchvalue'] != '')

		{

			if(strpos(SFURL, '?') === false)

			{

				$out.= '?value';

			} else {

				$out.= '&amp;value';

			}

			$out.= '='.$sfvars['searchvalue'].'&amp;type='.$sfvars['searchtype'].'&amp;include='.$sfvars['searchinclude'].'&amp;search='.$sfvars['searchpage'].$ret;

		}

		$out.= '">'.$x.'</a></td>'."\n";

		$sep = '| ';

	}



	if($totalpages > $sfpnshow)

	{

		$out.= '<td class="nobg"><img src="'.SFRESOURCES.'pagelink.png" alt="" /></td>';

		$out.= '<td><a href="'.sf_build_url($forumslug, $topicslug, $totalpages, 0);

		if($sfvars['searchvalue'] != '')

		{

			if(strpos(SFURL, '?') === false)

			{

				$out.= '?value';

			} else {

				$out.= '&amp;value';

			}

			$out.= '='.$sfvars['searchvalue'].'&amp;type='.$sfvars['searchtype'].'&amp;include='.$sfvars['searchinclude'].'&amp;search='.$sfvars['searchpage'].$ret;

		}

		$out.= '">'.$totalpages.'</a></td>'."\n";

	}



	$out.= '</tr>';

	$out.= '</table>';



	return $out;

}

endif;



if(!function_exists('sf_render_topic_statusflag')):

function sf_render_topic_statusflag($statusset, $statusflag, $boxid, $updateid, $alignment)

{

	global $sfglobals;



	if ($statusset == 0) return;



	$out = '';

	if($statusflag != 0)

	{

		# topic status is active

		$topicstatusflag = sf_get_topic_status_flag($statusset, $statusflag);

	} else {

		$topicstatusflag = __('No Status Selected', 'sforum');

	}



	if($alignment == 'left')

	{

		$out.= '<span class="sfalignleft" id="'.$boxid.'">';

		$out.= '<img class="sfalignleft" src="'.SFRESOURCES.'small-status.png" alt="" />';

		$out.= '<span id="'.$updateid.'" class="sfstatusitem sfalignleft">'.$topicstatusflag.'</span>';

	} else {

		$out.= '<span class="sfalignright" id="'.$boxid.'">';

		$out.= '<img class="sfalignleft" src="'.SFRESOURCES.'small-status.png" alt="" />';

		$out.= '<span id="'.$updateid.'" class="sfstatusitem sfalignright">'.$topicstatusflag.'</span>';

	}

	$out.= '</span>';

	return $out;

}

endif;



# = FIRST/LAST POST CELLS =====================

if(!function_exists('sf_render_first_last_post_cell')):

function sf_render_first_last_post_cell($forumslug, $topicslug, $item, $alt, $title='')

{

	global $sfglobals;



	$postuser='';

	$postdate='';

	$posttime='';



	# if there is a 'proxy' element then use that as forum id (will be last post in a subforum)

	# Will ONLY be available from Group View forum listing

	if(array_key_exists('proxy', $item))

	{

		$forumslug = $item['proxy_slug'];

	}



	if($sfglobals['display']['firstlast']['user'])

	{

		$poster = sf_build_name_display($item['user_id'], sf_filter_name_display($item['display_name']));

		if(empty($poster)) $poster = sf_filter_name_display($item['guest_name']);

        $postuser = ' '.__("by", "sforum").'<br />'.$poster;

	}

	if($sfglobals['display']['firstlast']['date'])

	{

		$postdate = sf_date('d', $item['post_date']);

	}

	if($sfglobals['display']['firstlast']['time'])

	{

		$posttime = sf_date('t',$item['post_date']);

	}



	if (empty($item['post_tip'])) $item['post_tip'] = '';

	if ($title == '')

	{

		$out = '<td class="sfuserdetails '.$alt.'">';

    	$out.= '<p>'.$postdate."<br />".$posttime;

        $out.= $postuser.'<br />'.sf_get_post_url($forumslug, $topicslug, $item['post_id'], $item['post_index'], $title, $item['post_tip']).'</p></td>'."\n";

	} else {

		$out = '<td class="sfuserdetailswide '.$alt.'">';

		if (isset($sfglobals['display']['forums']['showtitletop']) && $sfglobals['display']['forums']['showtitletop'])

        {

        	$out.= '<p>'.sf_get_post_url($forumslug, $topicslug, $item['post_id'], $item['post_index'], $title, $item['post_tip']).'<br />'.$postdate."<br />".$posttime;

        	$out.= $postuser.'</p></td>'."\n";

        } else {

            $out.= '<p>'.$postdate."<br />".$posttime;

            $out.= $postuser.'<br />'.sf_get_post_url($forumslug, $topicslug, $item['post_id'], $item['post_index'], $title, $item['post_tip']).'</p></td>'."\n";

        }

	}

	return $out;

}

endif;



function sf_render_sub_forum_entry_row($subforums, $alt)

{

	global $sfglobals, $current_user;



	$out = '';

	$icon = SFRESOURCES.'subforum.png';



	$out.= '<tr>';

	$out.= '<td colspan="5" class="sfsubforum '.$alt.'">';

	$subs = count($subforums);

	if ($subs == 1 ? $label=__("Subforum", "sforum") : $label=__("Subforums", "sforum"));



	$out.= '<div class="sfrowtitle">';

	$out.= '<p><img src="'.$icon.'" alt="" />&nbsp;'.$label.':&nbsp;'."\n";



	$first = true;



	foreach ($subforums as $subforum)

	{

		if(!$first) $out.= ' | ';

		$first=false;

		$out.= sf_render_forum_title($subforum['forum_slug'], sf_filter_title_display($subforum['forum_name'])).' ('.$subforum['topic_count'].')'."\n";



		# New Post Icon

		if ($sfglobals['display']['forums']['newposticon'] && $current_user->member && is_array($sfglobals['member']['newposts']['forums']))

		{

			if (in_array($subforum['forum_id'], $sfglobals['member']['newposts']['forums']))

			{

				$out.= '<img src="'.SFRESOURCES.'small-post.png" alt="" title="'.esc_attr(__("New Posts", "sforum")).'" />';

			}

		}

	}



	$out.= '</p>';

	$out.= '</div>';

	$out.= '</td></tr>';



	return $out;

}



# = BOTTOM ICON (RRS) STRIP ===================

if(!function_exists('sf_render_bottom_iconstrip')):

function sf_render_bottom_iconstrip($view, $user='', $cansendpm='')

{

	global $sfvars, $current_user, $sfglobals;



    $rssopt = sf_get_option('sfrss');



	$out = '<div class="sfmessagestrip">'."\n";

	$out.= '<table cellpadding="0" cellspacing="0"><tr><td width="45%">'."\n";



	# RSS

	$rss_display = 1;

	if ($view != 'inbox' && $view !='sentbox')

	{

		switch($view)

		{

			case 'all':

				# dont display icon for private rss feeds

				$forums = sf_get_forums_all();

				if ($forums)

				{

					$rss_display = 0;

					foreach ($forums as $forum)

					{

						if ($forum->forum_rss_private == 0)

						{

							$rss_display = 1;

							break;

						}

					}

				}



				$url = sf_get_option('sfallRSSurl');

				if(empty($url))

				{

                    if ($rssopt['sfrssfeedkey'] && isset($sfglobals['member']['feedkey']))

	       				$url = sf_build_qurl('xfeed=all', 'feedkey='.$sfglobals['member']['feedkey']);

                    else

	       				$url = sf_build_qurl('xfeed=all');



				}

				$icon='feedall.png';

				$text= __('All RSS', 'sforum');

				break;



			case 'forum':

				if($sfvars['error']==false)

				{

					# dont display icon for private rss feeds

					$forum = sf_get_forum_record($sfvars['forumid']);

					if ($forum->forum_rss_private) $rss_display = 0;



					$url = sf_get_forum_rss_url($sfvars['forumid'], $sfvars['forumslug']);

					$icon='feedforum.png';

					$text=__('Forum RSS', 'sforum');

				}

				break;



			case 'topic':

				if($sfvars['error']==false)

				{

					# dont display icon for private rss feeds

					$forum = sf_get_forum_record($sfvars['forumid']);

					if ($forum->forum_rss_private) $rss_display = 0;



                    if ($rssopt['sfrssfeedkey'])

    					$url = sf_build_qurl('forum='.$sfvars['forumslug'], 'topic='.$sfvars['topicslug'], 'xfeed=topic', 'feedkey='.$sfglobals['member']['feedkey']);

                    else

    					$url = sf_build_qurl('forum='.$sfvars['forumslug'], 'topic='.$sfvars['topicslug'], 'xfeed=topic');



					$icon='feedtopic.png';

					$text=__('Topic RSS', 'sforum');

				}

				break;

		}



		if($sfvars['error']==false && $rss_display)

		{

			$out.= '<a class="sficon sfalignleft" rel="nofollow" href="'.$url.'"><img src="'.SFRESOURCES.$icon.'" alt="" title="'.esc_attr($text).'" />'.sf_render_icons($text).'</a>'."\n";

			$out.= '<img class="sficon sfalignleft" src="'.SFRESOURCES.'spacer.png" alt="" title="" />';

		}

	}



	# Subscribe

	if($sfvars['error']==false && $view != 'inbox')

	{

		if ($current_user->member && $current_user->sfsubscriptions && $view=='topic' && !$sfglobals['lockdown'])

		{

			if (sf_is_subscribed($current_user->ID, $sfvars['topicid']))

			{

				$out.= '<a class="sficon sfalignleft" href="'.sf_build_qurl('forum='.$sfvars['forumid'], 'topic='.$sfvars['topicid'],'sf-endsub=user').'"><img src="'.SFRESOURCES.'unsubscribe.png" alt="" title="'.esc_attr(__("End Topic Subscription", "sforum")).'" />'.sf_render_icons("Unsubscribe").'</a>'."\n";

			} else {

				$out.= '<a class="sficon sfalignleft" href="'.sf_build_qurl('forum='.$sfvars['forumid'], 'topic='.$sfvars['topicid'],'sf-subscribe=user').'"><img src="'.SFRESOURCES.'subscribe.png" alt="" title="'.esc_attr(__("Subscribe", "sforum")).'" />'.sf_render_icons("Subscribe").'</a>'."\n";

			}

			$out.= '<img class="sficon sfalignleft" src="'.SFRESOURCES.'spacer.png" alt="" title="" />';

		}

	}



	# Watch

	if($sfvars['error']==false && $view != 'inbox')

	{

		if ($current_user->member && $current_user->sfwatch && $view=='topic' && !$sfglobals['lockdown'])

		{

			if (sf_is_watching($current_user->ID, $sfvars['topicid']))

			{

				$out.= '<a class="sficon sfalignleft" href="'.sf_build_qurl('forum='.$sfvars['forumid'], 'topic='.$sfvars['topicid'],'sf-endwatch=user').'"><img src="'.SFRESOURCES.'watchoff.png" alt="" title="'.esc_attr(__("End Topic Watch", "sforum")).'" />'.sf_render_icons("End Topic Watch").'</a>'."\n";

			} else {

				$out.= '<a class="sficon sfalignleft" href="'.sf_build_qurl('forum='.$sfvars['forumid'], 'topic='.$sfvars['topicid'],'sf-watch=user').'"><img src="'.SFRESOURCES.'watchon.png" alt="" title="'.esc_attr(__("Watch Topic", "sforum")).'" />'.sf_render_icons("Watch Topic").'</a>'."\n";

			}

		}

	}



	$out.='</td><td align="center">';



	# Go to top button

	$out.= '<a href="#forumtop"><img class="sficon" src="'.SFRESOURCES.'top.png" alt="" title="'.esc_attr(__("go to top", "sforum")).'" /></a><br />'."\n";



	# Dummy cell here - might be of some use in the future!

	$out.='</td><td class="sflogincell" width="45%">';



	# PM buttons on bottom strip

	if ($view == 'inbox' || $view == 'sentbox')

	{

		$sfpm = array();

		$sfpm = sf_get_option('sfpm');

		if ($cansendpm && (!$sfpm['sfpmlimitedsend'] || $current_user->forumadmin))

		{

			$out.= '<a class="sficon sfalignright" onclick="sfjtoggleLayer(\'sfpostform\');"><img src="'.SFRESOURCES.'compose.png" alt="" title="'.esc_attr(__("Compose PM", "sforum")).'" />'.sf_render_icons("Compose PM").'</a>';

		}

		if ($view == 'sentbox')

		{

			$url = SFURL."private-messaging/inbox/";

			$out.= '<a class="sficon sfalignright" href="'.$url.'"><img src="'.SFRESOURCES.'goinbox.png" alt="" title="'.esc_attr(__("Go To Inbox", "sforum")).'" />&nbsp;'.sf_render_icons("Go To Inbox").'</a>'."\n";

		} else {

			$url = SFURL."private-messaging/sentbox/";

			$out.= '<a class="sficon sfalignright" href="'.$url.'"><img src="'.SFRESOURCES.'gosentbox.png" alt="" title="'.esc_attr(__("Go To Sentbox", "sforum")).'" />&nbsp;'.sf_render_icons("Go To Sentbox").'</a>'."\n";

		}

		$out.= '<img class="sfalignright" src="'. SFRESOURCES .'spacer.png" alt="" /><a class="sficon sfalignright" href="'.SFURL.'"><img src="'.SFRESOURCES.'goforum.png" alt="" title="'.esc_attr(__("Return to forum", "sforum")).'" />'.sf_render_icons("Return to forum").'</a>'."\n";

	}

	$out.='</td></tr></table>';

	$out.='</div>'."\n";



	$out.= sf_process_hook('sf_hook_post_rss_strip', '');



	return $out;

}

endif;



# = STATISTICS STRIP ==========================

if(!function_exists('sf_render_stats')):

function sf_render_stats()

{

	global $sfglobals;



    $out = '';



	if($sfglobals['display']['stats']['showstats'])

	{

		$tz=get_option('timezone_string');

		if(empty($tz)) $tz = 'UTC '.get_option('gmt_offset');

		if($tz ? $w=2 : $w=4);

		$out.= '<br /><table id="sfstatstrip">'."\n";

		$out.= '<tr class="sfstatsheader">';

		$out.= '<th colspan="'.$w.'"><p>'.sprintf(__("About the %s Forum", "sforum"), get_bloginfo('name')).'</p></th>';

		if($tz)

		{

			$out.= '<th colspan="'.$w.'"><p class="sfalignright"><strong>'.__("Forum Timezone: ", "sforum").'</strong>'.$tz.'</p></th>';

		}

		$out.= '</tr>'."\n";



		$out.= '<tr class="sfstatsdata">'."\n";

		$out.= sf_render_online_stats();

		$out.= sf_render_forum_stats();

		$stats = sf_get_post_stats();

		$out.= sf_render_member_stats($stats).'</tr>';

		$out.= sf_render_newusers();

		$out.= sf_render_ownership($stats);

		$out.= '</table><br />'."\n";



		$out.= sf_process_hook('sf_hook_post_stats', '');

	}

	return $out;

}

endif;



# = STATISTICS STRIP SUPPORT ROUTINE===========

if(!function_exists('sf_render_online_stats')):

function sf_render_online_stats($dashboard=false)

{

	global $wpdb, $sfglobals, $sfvars, $current_user;



	$out='';

	$browse='';



	$online = sf_get_online_total();

	$members = sf_get_members_online();

	$max = sf_update_max_online($online);



	if($sfglobals['display']['stats']['mostusers'] || $sfglobals['display']['stats']['online'] || $dashboard)

	{

		$out.= '<td class="sfstatsonline">'."\n";



		$guests = 0;

		$label = ' '.__("Guests", "sforum");



		# Most users online

		if($sfglobals['display']['stats']['mostusers'] || $dashboard)

		{

			$out.= '<p><span><span class="sfstatsmaxtitle"><strong>'.__("Most Users Ever Online", "sforum").': </strong></span>'."\n";

			$out.= '<span class="sfstatsmaxdata">'.$max.'</span></span></p>'."\n";

		}



		# Current members online

		if($sfglobals['display']['stats']['online'] || $dashboard)

		{

			if(($members || $online && ($online > count($members))))

			{

				$out.= '<p><span><span class="sfstatsonlinecurrent"><strong>'.__("Currently Online", "sforum").': </strong></span>'."\n";

			}

			if ($members)

			{

				$firstonline = true;

				$firstbrowsing = true;



				$out.= '<span class="sfstatsonlineuser">';

				foreach ($members as $user)

				{

					$opts = sf_get_member_item($user->trackuserid, 'user_options');

                	$sfmemberopts = sf_get_option('sfmemberopts');

					if ($current_user->forumadmin || !$sfmemberopts['sfhidestatus'] || !$opts['hidestatus'])

					{

						if(!$firstonline) $out.= ', ';

						$out.= sf_build_name_display($user->trackuserid, sf_filter_name_display($user->display_name), true);

						$firstonline = false;



						# Set up the members browsing curent item list while here

						if(($sfvars['pageview']=='forum' && $user->forum_id==$sfvars['forumid']) || ($sfvars['pageview']=='topic' && $user->topic_id==$sfvars['topicid']))

						{

							if(!$firstbrowsing) $browse.= ', ';

							$browse.= sf_build_name_display($user->trackuserid, sf_filter_name_display($user->display_name), true);

							$firstbrowsing = false;

						}

					}

				}

				$out.= '</span>'."\n";

			}



			# And guest count on line

			if($online && ($online > count($members)))

			{

				$guests = ($online - count($members));

				if ($guests == 1)

				{

					$glabel = ' '.__("Guest", "sforum");

				} else {

					$glabel = $label;

				}

				$out.= '<br /><span class="sfstatsonlineguest">'.$guests.$glabel.'</span>'."\n";

			}



			if(($members || $online && ($online > count($members))))

			{

				$out.= '</span></p>'."\n";

			}



			# Members and guests browsing?

			$guestbrowsing = sf_guests_browsing();

			if($browse || $guestbrowsing)

			{

				$type = ucfirst($sfvars['pageview']);

				$type = __($type, "sforum");

				$out.= '<p><span><span class="sfstatsonlinecurrent"><strong>'.sprintf(__("Currently Browsing this %s", "sforum"), $type).': </strong></span>'."\n";

			}

			if($browse)

			{

				$out.= '<span class="sfstatsonlineuser">'.$browse.'</span>';

			}



			if($guestbrowsing != 0)

			{

				if ($guestbrowsing == 1)

				{

					$glabel = ' '.__("Guest", "sforum");

				} else {

					$glabel = $label;

				}

				$out.='<br /><span class="sfstatsonlineguest">'.$guestbrowsing.$glabel.'</span>'."\n";

			}

			if($browse || $guestbrowsing)

			{

				$out.= '</span></p>'."\n";

			}

		}

		$out.= '</td>'."\n";

	}

	return $out;

}

endif;



# = STATISTICS STRIP SUPPORT ROUTINE===========

if(!function_exists('sf_render_forum_stats')):

function sf_render_forum_stats($dashboard=false)

{

	global $sfglobals;



	$out='';

	if($sfglobals['display']['stats']['forumstats'] || $dashboard)

	{

		$cnt = sf_get_stats_counts();

		$out = '<td class="sfstatscounts">'."\n";

		$out.= '<p class="sfstatstitle"><strong>'.__("Forum Stats: ", "sforum").'</strong></p>'."\n";

		$out.= '<p><span class="sfstatsgroups">'.__("Groups: ", "sforum").$cnt->groups.'</span><br />'."\n";

		$out.= '<span class="sfstatsforums">'.__("Forums: ", "sforum").$cnt->forums.'</span><br />'."\n";

		$out.= '<span class="sfstatstopics">'.__("Topics: ", "sforum").$cnt->topics.'</span><br />'."\n";

		$out.= '<span class="sfstatsposts">'.__("Posts: ", "sforum").$cnt->posts.'</span></p>'."\n";



		$out.= '</td>'."\n";

	}

	return $out;

}

endif;



# = STATISTICS STRIP SUPPORT ROUTINE===========

if(!function_exists('sf_render_member_stats')):

function sf_render_member_stats($stats, $dashboard=false)

{

	global $sfglobals;



	$out='';



	if($sfglobals['display']['stats']['memberstats'] || $dashboard)

	{

		$sfcontrols = sf_get_option('sfcontrols');



		$out = '<td class="sfstatsmembers">'."\n";

		$out.= '<p class="sfstatsmembership"><strong>'.__("Membership:", "sforum").'</strong></p>'."\n";



		$out.= '<p>';



		$membercount = $sfcontrols['membercount'];

		if(empty($membercount)) $membercount = 0;

		if($membercount != 0)

		{

			if ($membercount == 1)

			{

				$out.= '<span class="sfstatsmembercount">'.__("There is 1 Member", "sforum").'</span><br />'."\n";

			} else {

				$…