/wp-content/plugins/simple-forum/template-tags/sf-template-tags-comments.php

<?php

/*

Simple:Press

Template Tag(s) - Linked Topics as Comments

$LastChangedDate: 2010-12-17 09:42:54 -0700 (Fri, 17 Dec 2010) $

$Rev: 5081 $

*/



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

	die('Access Denied');

}



/* 	=====================================================================================



	sf_comments_number($no_comment="0 Comments", $one_comment="1 Comment", $many_comment="% Comments", $blogcomments)



	Replaces the WP Template Tag: comments_number()

	Supplies Count of topic posts and can optionally include the standard blog comments in the total



	parameters:



		$no_comment		Used for zero comments									text

		$one_comment	Used for one comment									text

		$many_comment	Used for multiple comments								text

		$blogcomments	Include Standard Blog Comments 							(true or false)

		$postid			Option to specify postid, otherwise $wp_query is used   integer

 	===================================================================================*/



function sf_comments_number($no_comment="0 Comments", $one_comment="1 Comment", $many_comment="% Comments", $blogcomments=false, $postid=0)

{

	global $wp_query;



	sf_initialise_globals();



	$result = $no_comment;

	$total = 0;

	if (empty($postid)) $postid = $wp_query->post->ID;

	$links = sf_blog_links_control('read', $postid);



	# If linked get the post count (-1 of course)

    if ($links && sf_can_view_forum($links->forum_id))

	{

		$sfpostlinking = sf_get_option('sfpostlinking');



		# link found for this post

		$total = (sf_get_posts_count_in_linked_topic($links->topic_id, $sfpostlinking['sfhideduplicate'])-1);

	}



	# If to include standard blog comments add that number

	if($blogcomments)

	{

		$total += get_comments_number($postid);

	}



	if($total > 0)

	{

		if($total == 1 ? $result=$one_comment : $result=str_replace('%', number_format_i18n($total), $many_comment));

	}

	echo $result;



	return;

}



/* 	=====================================================================================



	sf_first_topic_post_link($blog_post_id, $link_text



	Creates a link to the first topic post in a blog post/topic linked thread



	parameters:



		$blog_post_id		The ID pof the blog post ($post->ID in Post Loop)

		$link text			What text to display as the link

 	===================================================================================*/



function sf_first_topic_post_link($blogpostid, $linktext)

{

	global $wpdb;



	$topiclink='';



    $blogpostid = sf_esc_int($blogpostid);

	if($blogpostid)

	{

		$links = sf_blog_links_control('read', $blogpostid);

	    if ($links && sf_can_view_forum($links->forum_id))

		{

			$postid = $wpdb->get_var("SELECT post_id FROM ".SFPOSTS." WHERE topic_id=".$links->topic_id." AND post_index=1");

			$topiclink = '<a href="'.sf_build_url(sf_get_forum_slug($links->forum_id), sf_get_topic_slug($links->topic_id), 1, $postid, 1).'">'.$linktext.'</a>';

		}

	}

	echo $topiclink;

	return;

}



/* 	=====================================================================================



	sf_last_topic_post_link($blog_post_id, $link_text



	Creates a link to the last topic post in a blog post/topic linked thread



	parameters:



		$blog_post_id		The ID pof the blog post ($post->ID in Post Loop)

		$link text			What text to display as the link

 	===================================================================================*/



function sf_last_topic_post_link($blogpostid, $linktext)

{

	global $wpdb;



	$topiclink='';



    $blogpostid = sf_esc_int($blogpostid);

	if($blogpostid)

	{

		$links = sf_blog_links_control('read', $blogpostid);

	    if ($links && sf_can_view_forum($links->forum_id))

		{

			$postid = $wpdb->get_var("SELECT post_id FROM ".SFPOSTS." WHERE topic_id=".$links->topic_id." ORDER BY post_index DESC LIMIT 1");

			$topiclink = '<a href="'.sf_build_url(sf_get_forum_slug($links->forum_id), sf_get_topic_slug($links->topic_id), 0, $postid).'">'.$linktext.'</a>';

		}

	}

	echo $topiclink;

	return;

}



?>