/wp-content/plugins/simple-forum/forum/sf-topic-view.php

<?php

/*

Simple:Press

Topic View Display

$LastChangedDate: 2011-06-16 22:56:41 -0700 (Thu, 16 Jun 2011) $

$Rev: 6329 $

*/



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

	die('Access Denied');

}



function sf_render_topic()

{

	global $sfvars, $current_user, $sfglobals, $sfavatarcache, $sfsigcache, $sfrankcache, $sfidentitycache;



	if(!sf_topic_exists($sfvars['topicid']))

	{

        status_header(404);

		$sfvars['error'] = true;

		update_sfnotice('sfmessage', '1@'.sprintf(__('Topic %s Not Found', 'sforum'), $sfvars['topicslug']));

		$out = sf_render_queued_message()."\n";

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

		$out.= sprintf(__("There is no such topic named %s", "sforum"), $sfvars['topicslug'])."\n";

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

		return $out;

	}



	if($current_user->sfaccess)

	{

		# Get Topic Record

		$topic=sf_get_combined_topics_and_posts($sfvars['topicid']);

		if($topic)

		{

			$sfavatarcache = array();

			$sfsigcache = array();

			$sfrankcache = array();

			$sfidentitycache = array();



			# Setup stuff we will need

			$editstrip = false;

			$admintools = false;

			$userposts = 0;



			if(isset($_POST['useredit']) || isset($_POST['adminedit']))

			{

				$sfvars['displaymode'] = 'edit';

			} else {

				$sfvars['displaymode'] = 'posts';

			}



			# == IS FORUM LOCKED OR CAN WE ADD

			if($current_user->sfreply) $showadd = true;

			if($current_user->forumadmin) $showadd = true;

			if ($sfglobals['lockdown']) $showadd = false;



			if(($sfglobals['admin']['sftools']) && ($current_user->sftopicicons)) $admintools=true;



			$lastpost = false;



			# Setup more stuff we will need

			$topiclock = false;

			if($topic['topic_status'] || $topic['forum_status']) $topiclock = true;



			# Does this have a link to blog post

			$bloglink = $topic['blog_post_id'];



			# Setup page links for this topic

			$thispagelinks = sf_compile_paged_posts($sfvars['forumslug'], $sfvars['topicslug'], $sfvars['topicid'], $sfvars['page'], $topic['post_count']);



			# Start display

			$out = '';

			$out.= '<div id="topic-'.$sfvars['topicid'].'" class="sfblock">'."\n";

			$out.= sf_render_main_header_table('topic', 0, sf_filter_title_display($topic['topic_name']), '', SFRESOURCES.'topic.png', false, $showadd, $topiclock, $topic['blog_post_id'], '', false, 0, $topic['topic_status_set'], $topic['topic_status_flag']);



			# Display top page link navigation

			$out.= sf_render_post_pagelinks($thispagelinks, false, $topiclock, $topic['topic_subs'], $topic['topic_page'], $topic['topic_total_pages']);



			# Display any tags for this topic if enabled

			if ($topic['use_tags'] && $sfglobals['display']['posts']['tagstop'])

			{

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

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

				$out.= sf_render_topic_tags($topic['use_tags'], $topic, true, 'top');

				$out.= '</div>';

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



				$out.= sf_process_hook('sf_hook_post_topic_top_tags', array($sfvars['forumid'], $sfvars['topicid']));

			}



			if($topic['posts'])

			{

				$numposts=count($topic['posts']);

				$thispost=1;

				$alt = '';



				# Start the Outer Table

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



				# Display post column headers

				$out.= sf_render_topic_column_header_row();



				foreach($topic['posts'] as $post)

				{

					# Setup even more stuff we will need

					$currentguest = false;

					$currentmember = false;

					$posterstatus = 'user';

					$postcount = '';

					$sig = false;

					$displaypost = true;

					$approve_text = '';

					$editmode = false;

					$postboxclass = '';



					# is this the last post (which can have the edit button)

					if(($sfglobals['display']['posts']['sortdesc']==true && $thispost==1) ||

					   ($sfglobals['display']['posts']['sortdesc']==false && ($thispost == $numposts)))

					{

						$lastpost = true;

					}



					# Status of the poster of this post (first check Amdin)

					if ($post['admin']) $posterstatus = 'admin';



					# Or was it posted by the user currently loading the page?

					if(($current_user->member) && ($current_user->ID == $post['user_id'])) $currentmember=true;



					# Prepare Posters name and URL if exists

					$poster = '';

                    $cacheid = $post['guest_email'];

					if($post['user_id'])

					{

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

                        $cacheid = $post['user_id'];

					}

					$username = sf_filter_name_display($post['display_name']);



					if(empty($poster))

					{

						# Must be a guest

						$poster = sf_filter_name_display($post['guest_name']);

						$posterstatus = 'guest';



						# Was it the guest currently loading the page?

						if(($current_user->guestname == $poster) && ($current_user->guestemail == sf_filter_email_display($post['guest_email']))) $currentguest = true;

						$username = $poster;

					}



					# Are we in 'edit' mode with this post?

					if (((isset($_POST['useredit']) && $_POST['useredit'] == $post['post_id']) ||

                         (isset($_POST['adminedit'])) && ($_POST['adminedit'] == $post['post_id'])) &&

			            (($current_user->sfstopedit && $lastpost) || $current_user->sfeditall))

                    {

                    	# in edit mode. But is current user original poster?

						if (($currentmember || $currentguest || $current_user->sfeditall) && !$sfglobals['lockdown'])

						{

							$editmode=true;

							$sfvars['displaymode'] = 'edit';

							$showadd = false;

                    	}

					}



					if(!$editmode) $postboxclass= 'class="sfpostcontent '.$alt.'"';



					# Get post count if poster was a member

					if(!empty($post['user_id']))

					{

						$userposts = $post['posts'];

						$postcount = __("posts ", "sforum").$userposts;

					}



					# Setup Signature line if exists

					if($posterstatus != 'guest')

					{

						$sig = sf_filter_text_display($post['signature']);

					}



					# Determine approval status of post - is it still awaiting aproval?

					if($post['post_status'] == 1)

					{

						$approve_text.= '<p><em>'.__("Post Awaiting Approval by Forum Administrator", "sforum").'</em></p>';

						$postboxclass= 'class="sfpostcontent sfmoderate"';

						if($current_user->moderator == false || $current_user->sfapprove == false)

						{

							$displaypost = false;

						}

					}



					# Outer table - display post row (in sections)

                	if (!array_key_exists($cacheid, $sfrankcache))

                	{

                		$sfrankcache[$cacheid] = sf_render_usertype($posterstatus, $post['user_id'], $userposts);

                	}

              		$rank = $sfrankcache[$cacheid];

					$rank_class = apply_filters('sanitize_title', $rank);

					$out.= '<tr id="post-'.$post['post_id'].'" class="rank-'.$rank_class.' sftype-'.$posterstatus.'" valign="top">'."\n";



					# Poster Details Cell

					if($sfglobals['display']['posts']['userabove'] || $editmode == true)

					{

						# Open outer cell (above)

						$out.= '<td colspan="2" class="sfuserinfoabove '.$alt.'">'."\n";

						$out.= '<a id="p'.$post['post_id'].'"></a>'."\n";

						$out.= sf_render_poster_details_above($post, $posterstatus, $poster, $rank, $postcount, $alt, $cacheid);

					} else {

						# Open outer cell (side)

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

						$out.= '<a id="p'.$post['post_id'].'"></a>'."\n";

						$out.= sf_render_poster_details_side($post, $posterstatus, $poster, $rank, $postcount, $alt, $cacheid);

					}



					# Close outer cell

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



					# Close poster detail row and prepare next (post content) if single column mode

					if($sfglobals['display']['posts']['userabove'] || $editmode == true) $out.= '</tr><tr valign="top">'."\n";



					# Open outer cell

					if($editmode == true)

					{

						$out.= '<td colspan="2" class="'.$alt.'">'."\n";

					} else {

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

					}

					# Start Inner post cell table

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



					# we only want the bloglink on the first post otherwise send a zero

					if($post['post_index'] == 1 ? $passbloglink = $bloglink : $passbloglink = 0);



					# Display post icon strip if not in edit mode

					if(!$editmode)

					{

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

						$out.= sf_render_post_icon_strip($post, $posterstatus, $current_user->ID, $username, $currentguest, $currentmember, $displaypost, $topiclock, $lastpost, $alt, $admintools, $topic['post_ratings']);

						# Close the inner iconstrip row

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

						$editstrip=true;

					}



					# open postcontent row, inner table cell

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



					# Display Post Content (Edit/Normal/Moderation modes)

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



					# Pre Post-content hook

					$out.= sf_process_hook('sf_hook_pre_post', array($sfvars['topicid'], $post['post_id']));



					$out.= sf_render_post_content($post, $editmode, $displaypost, $approve_text, $currentguest, $currentmember, $passbloglink);

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



					# Close the inner post content row

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



					# Display Signature of set

					if ($sig && !$editmode)

					{

						$out.= '<tr><td class="sfsignature '.$alt.'">'."\n";

						if (!array_key_exists($cacheid, $sfsigcache))

						{

							$sfsigcache[$cacheid] = sf_render_signature_strip($sig);

						}

						$out.= $sfsigcache[$cacheid];

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

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

					}



					# Feedburner 'Flare' Hook/first and last post hooks

					$permalink = sf_build_url($sfvars['forumslug'], $sfvars['topicslug'], $sfvars['page'], $post['post_id'], $post['post_index']);



					$hook = '';

					$hook.= sf_process_hook('sf_hook_post_feedflare', array($permalink));



					if($post['post_index'] == 1)

					{

						$hook.= sf_process_hook('sf_hook_first_post', array($sfvars['forumid'], $sfvars['topicid']));

					}



					if($lastpost == true)

					{

						$hook.= sf_process_hook('sf_hook_last_post', array($sfvars['forumid'], $sfvars['topicid']));

					}



					if($post['post_index'] != 1 && $lastpost == false)

					{

						$hook.= sf_process_hook('sf_hook_other_posts', array($sfvars['forumid'], $sfvars['topicid']));

					}





					if($hook)

					{

						$out.= '<tr><td class="'.$alt.'">'.$hook.'</td></tr>'."\n";

						$hook='';

					}



					# Post post-content hook

					$hook = '';

					$hook.= sf_process_hook('sf_hook_post_post', array($sfvars['topicid'], $post['post_id']));

					$hook.= sf_process_hook('sf_hook_post_post_by_position', array($sfvars['topicid'], $post['post_id'], $thispost));

					if($hook)

					{

						$out.= '<tr><td class="'.$alt.'">'.$hook.'</td></tr>'."\n";

						$hook='';

					}



					# End Inner post cell table

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

					# End Outer post cell middle

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



					# Close outer right cell

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



					$thispost++;

					if ($alt == '') $alt = 'sfalt'; else $alt = '';

				}

				# Close outer table

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

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



				# topic status updater

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

				{

					if(!empty($topic['topic_status_set']))

					{

						$out.= sf_render_topic_status_updater($topic['topic_status_set'], $topic['topic_status_flag'], $topic['user_id']);

					}

				}



				# Display any tags for this topic if enabled

				if ($topic['use_tags'] && $sfglobals['display']['posts']['tagsbottom'])

				{

					$out.= '<table class="sfclear sffooter"><tr><td>'."\n";

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

					$out.= sf_render_topic_tags($topic['use_tags'], $topic, true, 'bottom');

					$out.= '</div>';

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



					$out.= sf_process_hook('sf_hook_post_topic_bottom_tags', array($sfvars['forumid'], $sfvars['topicid']));

				}



				# Topic footer hook

				$out.= sf_process_hook('sf_hook_topic_footer', array($sfvars['forumid'], $sfvars['topicid']));



				# Display bottom page link navigation

				$out.= sf_render_post_pagelinks($thispagelinks, true, $topiclock, '', $topic['topic_page'], $topic['topic_total_pages']);



			} else {

				$out.= '<div class="sfmessagestrip">'.__("There are No Posts for this Topic", "sforum").'</div>'."\n";

			}

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

		}

		# Display Add Post form (hidden)

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

		{

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

			{

				$out.= '<a id="dataform"></a>'."\n";

				$out.= sf_add_post($sfvars['forumid'], $sfvars['topicid'], $topic['topic_name'], $topic['topic_status_set'], $topic['topic_status_flag'], $topic['user_id'], $topic['topic_subs'], $topic['topic_watches']);

			}

		}

	} else {

		$out = 'Access Denied';

	}



	return $out;

}



?>