class_forums.php

来自「sabreipb 2.1.6 utf-8中文版本！」· PHP 代码 · 共 866 行 · 第 1/2 页

		
		$this->ipsclass->print->add_output( $this->output );
		
        $this->ipsclass->print->do_output( array( 'TITLE'    => $this->ipsclass->vars['board_name']." -> ".$this->forum_by_id[$fid]['name'],
        					 	  'JS'       => 0,
        					 	  'NAV'      => array( 
        					 	  					   "<a href='".$this->ipsclass->base_url."showforum={$fid}'>{$this->forum_by_id[$fid]['name']}</a>",
        					 	  					 ),
        					  ) );

	}
	
	/*-------------------------------------------------------------------------*/
	// Get parents
	// ------------------
	// Find all the parents of a child without getting the nice lady to 
	// use the superstore tannoy to shout "Small ugly boy in tears at reception"
	/*-------------------------------------------------------------------------*/
	
	function forums_get_parents($root_id, $ids=array())
	{
		if ( $this->forum_by_id[ $root_id ]['parent_id'] and $this->forum_by_id[ $root_id ]['parent_id'] != 'root' )
		{
			$ids[] = $this->forum_by_id[ $root_id ]['parent_id'];
			
			$ids = $this->forums_get_parents( $this->forum_by_id[ $root_id ]['parent_id'], $ids );
		}
		
		return $ids;
	}
	
	/*-------------------------------------------------------------------------*/
	// Gets children (Debug purposes)
	// ------------------
	// Get all meh children
	/*-------------------------------------------------------------------------*/
	
	function forums_get_children( $root_id, $ids=array() )
	{
		if ( is_array( $this->forum_cache[ $root_id ] ) )
		{
			foreach( $this->forum_cache[ $root_id ] as $id => $forum_data )
			{
				$ids[] = $forum_data['id'];
				
				$ids = $this->forums_get_children($forum_data['id'], $ids);
			}
		}
		
		return $ids;
	}
	
	
	/*-------------------------------------------------------------------------*/
	// Calcualte Children
	// ------------------
	// Gets cumulative posts/topics - sets new post marker and last topic id
	/*-------------------------------------------------------------------------*/
	
	function forums_calc_children($root_id, $forum_data=array(), $done_pass=0)
	{
		if ( is_array( $this->forum_cache[ $root_id ] ) )
		{
			foreach( $this->forum_cache[ $root_id ] as $id => $data )
			{
				if ($data['last_post'] > $forum_data['last_post'])
				{
					$forum_data['last_post']        = $data['last_post'];
					$forum_data['fid']              = $data['id'];
					$forum_data['last_id']          = $data['last_id'];
					$forum_data['last_title']       = $data['last_title'];
					$forum_data['password']         = $data['password'];
					$forum_data['last_poster_id']   = $data['last_poster_id'];
					$forum_data['last_poster_name'] = $data['last_poster_name'];
					$forum_data['status']           = $data['status'];
					
					//-----------------------------------------
					// Is this forum last post > current last post
					// and if so, did we clear the marker more recently for
					// this topic?
					//-----------------------------------------
				
					if ( $data['_db_row']['marker_last_cleared'] > $forum_data['_db_row']['marker_last_cleared'] )
					{
						$forum_data['_db_row']['marker_last_cleared'] = $data['_db_row']['marker_last_cleared'];
					}
				}
				
				//-----------------------------------------
				// Sort out forum marker
				//-----------------------------------------
				
				$forum_data['_db_row']['marker_unread'] += $data['_db_row']['marker_unread'];
				
				//-----------------------------------------
				// Figure out if we have markers
				// Takes care of rows not in the DB yet
				//-----------------------------------------
				
				if ( ! $data['_db_row']['marker_unread'] )
				{
					$test_time = $this->ipsclass->member['members_markers']['board'] > $data['_db_row']['marker_last_cleared'] ? $this->ipsclass->member['members_markers']['board'] : $data['_db_row']['marker_last_cleared'];
					
					if ( $data['last_post'] > $test_time )
					{
						$data['_db_row']['marker_unread'] = 1;
					}
				}
				
				//-----------------------------------------
				// Copy last cleared date
				//-----------------------------------------
				
				if ( $data['_db_row']['marker_unread'] )
				{
					$forum_data['_db_row']['marker_last_cleared'] = $data['_db_row']['marker_last_cleared'];
				}
				
				//-----------------------------------------
				// Topics and posts
				//-----------------------------------------
				
				$forum_data['posts']  += $data['posts'];
				$forum_data['topics'] += $data['topics'];
				
				if ( $this->ipsclass->member['g_is_supmod'] or $this->ipsclass->member['_moderator'][ $data['id'] ]['post_q'] == 1 )
				{
					$forum_data['queued_posts']  += $data['queued_posts'];
					$forum_data['queued_topics'] += $data['queued_topics'];
				}
				
				if ( ! $done_pass )
				{
					$forum_data['subforums'][ $data['id'] ] = $this->ipsclass->compiled_templates['skin_boards']->show_subforum_link($data['id'],$data['name']);
				}
				
				$forum_data = $this->forums_calc_children( $data['id'], $forum_data, 1 );
			}
		}
		
		return $forum_data;
	}
	
	/*-------------------------------------------------------------------------*/
	// Create forum breadcrumb nav
	// ------------------
	// Simple and effective - just like me :(
	/*-------------------------------------------------------------------------*/
	
	function forums_breadcrumb_nav($root_id, $url='showforum=')
	{
		$nav_array[] = "<a href='".$this->ipsclass->base_url."$url{$root_id}'>{$this->forum_by_id[$root_id]['name']}</a>";
	
		$ids = $this->forums_get_parents( $root_id );
		
		if ( is_array($ids) and count($ids) )
		{
			foreach( $ids as $id )
			{
				$data = $this->forum_by_id[$id];
			
				$nav_array[] = "<a href='".$this->ipsclass->base_url."$url{$data['id']}'>{$data['name']}</a>";
			}
		}
		
		return array_reverse($nav_array);
	}
	
	/*-------------------------------------------------------------------------*/
	// forum jumpee
	// ------------------
	// Builds the forum jumpee dunnit
	/*-------------------------------------------------------------------------*/
	
	function forums_forum_jump($html=0, $override=0, $remove_redirects=0)
	{
		foreach( $this->forum_cache['root'] as $id => $forum_data )
		{
			if ( $forum_data['sub_can_post'] or ( is_array($this->forum_cache[ $forum_data['id'] ]) and count($this->forum_cache[ $forum_data['id'] ]) ) )
			{
				if( $remove_redirects == 1 AND $forum_data['redirect_on'] == 1 )
				{
					continue;
				}
				
				if ($html == 1 or $override == 1)
				{
					$selected = "";
					
					if ($this->ipsclass->input['f'] and $this->ipsclass->input['f'] == $forum_data['id'])
					{
						$selected = ' selected="selected"';
					}
				}
				
				$jump_string .= "<option value=\"{$forum_data['id']}\"".$selected.">".$forum_data['name']."</option>\n";
				
				$depth_guide = $this->depth_guide;
				
				if ( is_array( $this->forum_cache[ $forum_data['id'] ] ) )
				{
					foreach( $this->forum_cache[ $forum_data['id'] ] as $id => $forum_data )
					{
						if( $remove_redirects == 1 AND $forum_data['redirect_on'] == 1 )
						{
							continue;
						}						
						
						if ($html == 1 or $override == 1)
						{
							$selected = "";
							
							if ($this->ipsclass->input['f'] and $this->ipsclass->input['f'] == $forum_data['id'])
							{
								$selected = ' selected="selected"';
							}
						}
						
						$jump_string .= "<option value=\"{$forum_data['id']}\"".$selected.">&nbsp;&nbsp;&#0124;".$depth_guide." ".$forum_data['name']."</option>\n";
						
						if( $this->ipsclass->vars['short_forum_jump'] == 0 OR $override == 1 )
						{
							$jump_string = $this->forums_forum_jump_internal( $forum_data['id'], $jump_string, $depth_guide . $this->depth_guide, $html, $override, $remove_redirects );
						}
					}
				}
			}
		}
		
		return $jump_string;
	}
	
	function forums_forum_jump_internal($root_id, $jump_string="", $depth_guide="",$html=0, $override=0, $remove_redirects=0)
	{
		if ( is_array( $this->forum_cache[ $root_id ] ) )
		{
			foreach( $this->forum_cache[ $root_id ] as $id => $forum_data )
			{
				if( $remove_redirects == 1 AND $forum_data['redirect_on'] == 1 )
				{
					continue;
				}
								
				if ($html == 1 or $override == 1)
				{
					$selected = "";
					
					if ($this->ipsclass->input['f'] and $this->ipsclass->input['f'] == $forum_data['id'])
					{
						$selected = ' selected="selected"';
					}
				}
					
				$jump_string .= "<option value=\"{$forum_data['id']}\"".$selected.">&nbsp;&nbsp;&#0124;".$depth_guide." ".$forum_data['name']."</option>\n";
				
				$jump_string = $this->forums_forum_jump_internal( $forum_data['id'], $jump_string, $depth_guide . $this->depth_guide, $html, $override );
			}
		}
		
		
		return $jump_string;
	}
	
	/*-------------------------------------------------------------------------*/
	// Format Forum
	// ------------------
	// Sorts out last poster, etc
	/*-------------------------------------------------------------------------*/
	
	function forums_format_lastinfo($forum_data)
	{
		$show_subforums = 1;
		
		if ( $this->ipsclass->check_perms($this->forum_by_id[ $forum_data['id'] ]['read_perms']) != TRUE )
		{
			$show_subforums = 0;
		}
		
		$forum_data['img_new_post'] = $this->forums_new_posts($forum_data);
			
		if ( $forum_data['img_new_post'] == '<{C_ON}>' )
		{
			$forum_data['img_new_post'] = $this->ipsclass->compiled_templates['skin_boards']->forum_img_with_link($forum_data['img_new_post'], $forum_data['id']);
		}
		else if ( $forum_data['img_new_post'] == '<{C_ON_CAT}>' )
		{
			$forum_data['img_new_post'] = $this->ipsclass->compiled_templates['skin_boards']->subforum_img_with_link($forum_data['img_new_post'], $forum_data['id']);
		}
		
		$forum_data['last_post'] = $this->ipsclass->get_date($forum_data['last_post'], 'LONG');
					
		$forum_data['last_topic'] = $this->ipsclass->lang['f_none'];
		
		$forum_data['full_last_title'] = $forum_data['last_title'];
		
		if (isset($forum_data['last_title']) and $forum_data['last_id'])
		{
			$forum_data['last_title'] = strip_tags($forum_data['last_title']);
			$forum_data['last_title'] = str_replace( "&#33;" , "!", $forum_data['last_title'] );
			$forum_data['last_title'] = str_replace( "&quot;", "\"", $forum_data['last_title'] );
			
			$forum_data['last_title'] = $this->ipsclass->txt_truncate($forum_data['last_title'], 30);
			
			//-----utf-8 cut by IPBER.ORG-----
            if (strlen($forum_data['last_title']) >= 30)
            {
				$forum_data['last_title'] = $this->ipsclass->utf8_trim(substr($forum_data['last_title'],0,27)) . '...';
            }
			//-----utf-8 cut end-----

			if ( $forum_data['password'] OR ( $this->ipsclass->check_perms($this->forum_by_id[ $forum_data['fid'] ]['read_perms']) != TRUE AND $this->forum_by_id[ $forum_data['fid'] ]['permission_showtopic'] == 0 ) )
			{
				$forum_data['last_topic'] = $this->ipsclass->lang['f_protected'];
			}
			else
			{
				$forum_data['last_unread'] = $this->ipsclass->compiled_templates['skin_boards']->forumrow_lastunread_link($forum_data['id'], $forum_data['last_id']);
				$forum_data['last_topic']  = "<a href='{$this->ipsclass->base_url}showtopic={$forum_data['last_id']}&amp;view=getnewpost' title='{$this->ipsclass->lang['tt_gounread']}: {$forum_data['full_last_title']}'>{$forum_data['last_title']}</a>";
			}
		}
		
						
		if ( isset($forum_data['last_poster_name']))
		{
			$forum_data['last_poster'] = $forum_data['last_poster_id'] ? "<a href='{$this->ipsclass->base_url}showuser={$forum_data['last_poster_id']}'>{$forum_data['last_poster_name']}</a>"
																	   : $forum_data['last_poster_name'];
		}
		else
		{
			$forum_data['last_poster'] = $this->ipsclass->lang['f_none'];
		}

		//-----------------------------------------
		// Moderators
		//-----------------------------------------
		
		$forum_data['moderator'] = $this->forums_get_moderators($forum_data['id']);
		
		$forum_data['posts']  = $this->ipsclass->do_number_format($forum_data['posts']);
		$forum_data['topics'] = $this->ipsclass->do_number_format($forum_data['topics']);
		
		if ( $this->ipsclass->vars['disable_subforum_show'] == 0 AND $show_subforums == 1 )
		{
			if ( is_array( $forum_data['subforums'] ) and count( $forum_data['subforums'] ) )
			{
				$forum_data['show_subforums'] = $this->ipsclass->compiled_templates['skin_boards']->show_subforum_all_links( implode( ', ', $forum_data['subforums'] ) );
			}
		}
		
		if ( $this->ipsclass->member['g_is_supmod'] or $this->ipsclass->member['_moderator'][ $forum_data['id'] ]['post_q'] == 1 )
		{
			if ( $forum_data['queued_posts'] or $forum_data['queued_topics'] )
			{
				$forum_data['_queued_info'] = $this->ipsclass->compiled_templates['skin_boards']->show_queued_info( intval($forum_data['queued_posts']), intval($forum_data['queued_topics']) );
			}
			
			if ( $this->forum_by_id[ $forum_data['id'] ]['queued_posts'] or $this->forum_by_id[ $forum_data['id'] ]['queued_topics'] )
			{
				$forum_data['_queued_img'] = $this->ipsclass->compiled_templates['skin_boards']->show_queued_img( $forum_data['id'] );
			}
		}
		
		return $forum_data;
	}
	
	/*-------------------------------------------------------------------------*/
	//
	// Generate the appropriate folder icon for a forum
	//
	/*-------------------------------------------------------------------------*/
	
	function forums_new_posts($forum_data)
	{
		$sub = 0;
        
        if ( count($forum_data['subforums']) )
        {
        	$sub = 1;
        }
        
        $fid   = $forum_data['fid'] == "" ? $forum_data['id'] : $forum_data['fid'];
        
        # Uncomment if you want to clear markers from the last visit.
        //$rtime = $this->ipsclass->member['last_visit'] > $this->ipsclass->member['members_markers']['board'] ? $this->ipsclass->member['last_visit'] : $this->ipsclass->member['members_markers']['board'];
        
        $this->ipsclass->member['members_markers']['board'] = $this->ipsclass->member['members_markers']['board'] ? $this->ipsclass->member['members_markers']['board'] : $this->ipsclass->forum_read[ 0 ];
        $forum_data['_db_row']['marker_last_cleared']       = $forum_data['_db_row']['marker_last_cleared']       ? $forum_data['_db_row']['marker_last_cleared']       : $this->ipsclass->forum_read[ $fid ];
        
        $rtime = $this->ipsclass->member['members_markers']['board'];
        $ctime = $this->ipsclass->forum_read[ $fid ];
        
        $rtime = $rtime > $ctime ? $rtime : $ctime;
       
		//-----------------------------------------
		// Got a last cleared date so we have a db
		// row... and there are no unread topics
		//-----------------------------------------
		
        if ( is_array( $forum_data['_db_row'] ) )
        {
        	$rtime = $this->ipsclass->member['members_markers']['board'] > $forum_data['_db_row']['marker_last_cleared'] ? $this->ipsclass->member['members_markers']['board'] : $forum_data['_db_row']['marker_last_cleared'];
        }

        //-----------------------------------------
        // Sub forum?
        //-----------------------------------------
        
        if ($sub == 0)
        {
			if ( ! $forum_data['status'] )
			{
				return "<{C_LOCKED}>";
			}
			
			$sub_cat_img = '';
        }
        else
        {
        	$sub_cat_img = '_CAT';
        }
        
        if ( $forum_data['password'] AND $sub == 0 )
        {
            return $forum_data['last_post'] && $forum_data['last_post'] > $rtime ? "<{C_ON_RES}>" : "<{C_OFF_RES}>";
        }
        
        return ( $forum_data['last_post'] && $forum_data['last_post'] > $rtime ) ? "<{C_ON".$sub_cat_img."}>" : "<{C_OFF".$sub_cat_img."}>";
    }

}


?>