782 lines
22 KiB
PHP
782 lines
22 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board
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| ========================================
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| by Matthew Mecham
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| (c) 2001 - 2004 Invision Power Services
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| http://www.invisionpower.com
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| ========================================
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| Web: http://www.invisionboard.com
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| Email: matt@invisionpower.com
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| Licence Info: http://www.invisionboard.com/?license
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+---------------------------------------------------------------------------
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| > SSI script
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| > Script written by Matt Mecham
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| > Date started: 29th April 2002
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| > UPDATED for 2.0: 1st July 2004
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| > UPDATED for 2.1: 13th Sept 2005
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+--------------------------------------------------------------------------
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+--------------------------------------------------------------------------
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| USAGE:
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+--------------------------------------------------------------------------
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Simply call this script via PHP includes, or SSI .shtml tags to generate content
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on the fly, streamed into your own webpage.
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+--------------------------------------------------------------------------
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| To show the last 10 topics and posts in the news forums...
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+--------------------------------------------------------------------------
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include("http://domain.com/forums/ssi.php?a=news&show=10");
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You can adjust the "show" attribute to display a different amount of topics.
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+--------------------------------------------------------------------------
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| To show the board statistics
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+--------------------------------------------------------------------------
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include("http://domain.com/forums/ssi.php?a=stats");
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+--------------------------------------------------------------------------
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| To show the active users stats (x Members, X Guests, etc)
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+--------------------------------------------------------------------------
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include("http://domain.com/forums/ssi.php?a=active");
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+--------------------------------------------------------------------------
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| RSS / XML Syndication..
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+--------------------------------------------------------------------------
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RSS: http://domain.com/forums/ssi.php?a=out&f=1,2,3,4,5&show=10&type=rss
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XML: http://domain.com/forums/ssi.php?a=out&f=1,2,3,4,5&show=10&type=xml
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Will show last 10 topics in reverse chronological last post date order from
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all the forums in the comma separated list
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*/
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/**
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* Main executable wrapper.
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*
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* Set-up and load module to run
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*
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* @package InvisionPowerBoard
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* @author Matt Mecham
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* @version 2.1
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*/
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/**
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* Script type
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*
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*/
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define( 'IPB_THIS_SCRIPT', 'public' );
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define( 'IPB_LOAD_SQL' , 'queries' );
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require_once( './init.php' );
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//--------------------------------
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// Other set up
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//--------------------------------
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/**
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* Path to SSI templates directory
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*
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*/
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define( 'SSI_TEMPLATES_DIR', ROOT_PATH."ssi_templates" );
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/**
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* Maximum number of topics to show
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*
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*/
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define( 'SSI_MAX_SHOW' , 100 );
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/**
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* Allow SSI export. Enter "0" to turn off.
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*
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*/
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define( 'SSI_ALLOW_SYND' , 1 );
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//===========================================================================
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// MAIN PROGRAM
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//===========================================================================
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$INFO = array();
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//--------------------------------
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// Load our classes
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//--------------------------------
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require_once ROOT_PATH . "sources/ipsclass.php";
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require_once ROOT_PATH . "sources/classes/class_forums.php";
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require_once ROOT_PATH . "sources/classes/class_session.php";
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require_once KERNEL_PATH . "class_converge.php";
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require_once ROOT_PATH . "conf_global.php";
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# Initiate super-class
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$ipsclass = new ipsclass();
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$ipsclass->vars = $INFO;
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//--------------------------------
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// The clocks a' tickin'
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//--------------------------------
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$Debug = new Debug;
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$Debug->startTimer();
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//--------------------------------
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// Load the DB driver and such
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//--------------------------------
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$ipsclass->init_db_connection();
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//--------------------------------
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// INIT other classes
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//--------------------------------
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$ipsclass->sess = new session();
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$ipsclass->sess->ipsclass =& $ipsclass;
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$ipsclass->forums = new forum_functions();
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$ipsclass->forums->ipsclass =& $ipsclass;
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//--------------------------------
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// Set up our vars
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//--------------------------------
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$ipsclass->parse_incoming();
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//--------------------------------
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// Set converge
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//--------------------------------
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$ipsclass->converge = new class_converge( $ipsclass->DB );
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//--------------------------------
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// Start off the cache array
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//--------------------------------
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$ipsclass->cache_array = array_merge( array('attachtypes','bbcode', 'multimod','ranks','profilefields'), array('rss_calendar', 'rss_export','components','banfilters', 'settings', 'group_cache', 'systemvars', 'skin_id_cache', 'forum_cache', 'moderators', 'stats', 'languages') );
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//===========================================================================
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// Get cache...
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//===========================================================================
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$ipsclass->init_cache_setup();
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$ipsclass->init_load_cache( $ipsclass->cache_array );
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//--------------------------------
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// Set debug mode
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//--------------------------------
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$ipsclass->DB->set_debug_mode( $ipsclass->vars['sql_debug'] == 1 ? intval($_GET['debug']) : 0 );
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//--------------------------------
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// Initialize the FUNC
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//--------------------------------
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$ipsclass->initiate_ipsclass();
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//--------------------------------
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// Initialize the member info
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//--------------------------------
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$ipsclass->member = $ipsclass->sess->authorise();
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//-----------------------------------------
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// Cache md5 check
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//-----------------------------------------
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$ipsclass->md5_check = $ipsclass->return_md5_check();
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//--------------------------------
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// Initialize the forums
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//--------------------------------
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$ipsclass->forums->strip_invisible = 1;
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$ipsclass->forums->forums_init();
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//--------------------------------
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// Load the skin
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//--------------------------------
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$ipsclass->load_skin();
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//--------------------------------
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// Set the base URL
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//--------------------------------
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$ipsclass->base_url = $ipsclass->vars['board_url'].'/index.'.$ipsclass->vars['php_ext'];
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//--------------------------------
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// INIT class and pass...
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//--------------------------------
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$runme = new ssi_autorun();
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$runme->ipsclass =& $ipsclass;
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$runme->auto_run();
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/**
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* Auto run class
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*/
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class ssi_autorun
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{
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/**
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* Auto run function
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*/
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function auto_run()
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{
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//--------------------------------
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// What to do?
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//--------------------------------
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switch ($this->ipsclass->input['a'])
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{
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case 'news':
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$this->do_news();
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break;
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case 'active':
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$this->do_active();
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break;
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case 'stats':
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$this->do_stats();
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break;
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case 'out':
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if ( SSI_ALLOW_SYND == 1 )
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{
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$this->do_syndication();
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}
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else
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{
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exit();
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}
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break;
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default:
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echo("An error occured whilst processing this directive");
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exit();
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break;
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}
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}
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/**
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* Do Syndication
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*
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* Export topics / titles from selected forums
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*/
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function do_syndication()
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{
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//----------------------------------------
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// Sort out the forum ids
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//----------------------------------------
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$tmp_forums = array();
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$forums = array();
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if ( $this->ipsclass->input['f'] )
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{
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$tmp_forums = explode( ",", $this->ipsclass->input['f'] );
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}
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else
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{
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fatal_error("Fatal error: no forum id specified");
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}
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//----------------------------------------
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// Intval the IDs
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//----------------------------------------
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foreach ($tmp_forums as $f )
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{
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$f = intval($f);
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if ( $f )
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{
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$forums[] = $f;
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}
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}
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//----------------------------------------
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// Check...
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//----------------------------------------
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if ( count($forums) < 1 )
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{
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fatal_error("Fatal error: no forum id specified");
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}
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$sql_fields = implode( ",", $forums );
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//----------------------------------------
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// Number of topics to return?
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//----------------------------------------
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$perpage = intval($this->ipsclass->input['show']) ? intval($this->ipsclass->input['show']) : 10;
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$perpage = ( $perpage > SSI_MAX_SHOW ) ? SSI_MAX_SHOW : $perpage;
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//----------------------------------------
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// Load the template...
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//----------------------------------------
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if ( $this->ipsclass->input['type'] == 'xml' )
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{
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$template = $this->load_template("syndicate_xml.html");
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}
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else
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{
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$template = $this->load_template("syndicate_rss.html");
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}
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//----------------------------------------
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// parse..
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//----------------------------------------
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$to_echo = "";
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$top = "";
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$row = "";
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$bottom = "";
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preg_match( "#\[TOP\](.+?)\[/TOP\]#is", $template, $match );
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$top = trim($match[1]);
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preg_match( "#\[ROW\](.+?)\[/ROW\]#is", $template, $match );
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$row = trim($match[1]);
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preg_match( "#\[BOTTOM\](.+?)\[/BOTTOM\]#is", $template, $match );
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$bottom = trim($match[1]);
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//----------------------------------------
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// Header parse...
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//----------------------------------------
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@header("Content-Type: text/xml;charset={$this->ipsclass->vars['gb_char_set']}");
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@header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
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@header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
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@header('Pragma: public');
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$to_echo .= $this->parse_template( $top, array (
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'board_url' => $this->ipsclass->base_url ,
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'board_name' => $this->ipsclass->vars['board_name'],
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) );
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//----------------------------------------
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// Fix up
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//----------------------------------------
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$group = $this->ipsclass->cache['group_cache'][ $this->ipsclass->vars['guest_group'] ];
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$this->ipsclass->perm_id_array = explode( ",", $group['g_perm_id'] );
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//----------------------------------------
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// Get the topics, member info and other stuff
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//----------------------------------------
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$this->ipsclass->DB->simple_construct( array( 'select' => '*',
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'from' => 'topics',
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'where' => "forum_id IN ($sql_fields) AND approved=1",
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'order' => 'last_post DESC',
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'limit' => array( 0, $perpage ) ) );
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$this->ipsclass->DB->simple_exec();
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if ( ! $this->ipsclass->DB->get_num_rows() )
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{
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fatal_error("Could not get the information from the database");
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}
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while ( $i = $this->ipsclass->DB->fetch_row() )
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{
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$forum = $this->ipsclass->forums->forum_by_id[ $i['forum_id'] ];
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if ( $this->ipsclass->check_perms( $forum['read_perms'] ) != TRUE )
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{
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continue;
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}
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if ($forum['password'] != "" )
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{
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continue;
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}
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$to_echo .= $this->parse_template( $row, array (
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'topic_title' => str_replace( '&#', '&#', $i['title'] ),
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'topic_id' => $i['tid'],
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'topic_link' => $this->ipsclass->base_url."?showtopic=".$i['tid'],
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'forum_title' => htmlspecialchars($forum['name']),
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'forum_id' => $i['forum_id'],
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'last_poster_id' => $i['last_poster_id'],
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'last_post_name' => $i['last_poster_name'],
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'last_post_time' => $this->ipsclass->get_date( $i['last_post'] , 'LONG', 1 ),
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'timestamp' => $i['last_post'],
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'starter_id' => $i['starter_id'],
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'starter_name' => $i['starter_name'],
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'board_url' => $this->ipsclass->base_url ,
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'board_name' => $this->ipsclass->vars['board_name'],
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'rfc_date' => date( 'r', $i['last_post'] ),
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) ) . "\r\n";
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}
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//----------------------------------------
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// Print bottom...
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//----------------------------------------
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echo $to_echo."\r\n".$bottom;
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exit();
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}
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/**
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* Do Stats
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*
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* Show totals
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*/
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function do_stats()
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{
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//----------------------------------------
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// Load the template...
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//----------------------------------------
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$template = $this->load_template("stats.html");
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//----------------------------------------
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// INIT
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//----------------------------------------
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$to_echo = "";
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$time = time() - 900;
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//----------------------------------------
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// Make sure we've got something
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//----------------------------------------
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if ( ! is_array( $this->ipsclass->cache['stats'] ) )
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{
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$this->ipsclass->cache['stats'] = array();
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$this->ipsclass->update_cache( array( 'name' => 'stats', 'array' => 1, 'deletefirst' => 1 ) );
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}
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$stats = $this->ipsclass->cache['stats'];
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$total_posts = $stats['total_replies']+$stats['total_topics'];
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$to_echo = $this->parse_template( $template,
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array (
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'total_posts' => $total_posts,
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'topics' => $stats['total_topics'],
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'replies' => $stats['total_replies'],
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'members' => $stats['mem_count']
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)
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);
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echo $to_echo;
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exit();
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}
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/**
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* Do News
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*
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* Show news text
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*/
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function do_news()
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{
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//----------------------------------------
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// Check
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//----------------------------------------
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if ( (! $this->ipsclass->vars['news_forum_id']) or ($this->ipsclass->vars['news_forum_id'] == "" ) )
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{
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fatal_error("No news forum assigned");
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}
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//----------------------------------------
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// INIT
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//----------------------------------------
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$perpage = intval($this->ipsclass->input['show']) > 0 ? intval($this->ipsclass->input['show']) : 10;
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$perpage = ( $perpage > SSI_MAX_SHOW ) ? SSI_MAX_SHOW : $perpage;
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$to_echo = "";
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//-----------------------------------------
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// Load the template...
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//-----------------------------------------
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$template = $this->load_template("news.html");
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//-----------------------------------------
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// Get the topics, member info and other stuff
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//-----------------------------------------
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$this->ipsclass->DB->build_query( array( 'select' => 't.*',
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'from' => array( 'topics' => 't' ),
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'where' => "t.forum_id={$this->ipsclass->vars['news_forum_id']} AND t.approved=1",
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'order' => 't.tid DESC',
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'limit' => array( 0, $perpage ),
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'add_join' => array( 0 => array( 'select' => 'm.members_display_name as member_name, m.mgroup, m.id as member_id,m.title as member_title',
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'from' => array( 'members' => 'm' ),
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'where' => "m.id=t.starter_id",
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'type' => 'left' ),
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1 => array( 'select' => 'p.*',
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'from' => array( 'posts' => 'p' ),
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'where' => "t.topic_firstpost=p.pid",
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'type' => 'left' ) )
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) );
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$this->ipsclass->DB->exec_query();
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while ( $row = $this->ipsclass->DB->fetch_row() )
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{
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$row['member_name'] = $row['member_name'] ? $row['member_name'] : $row['author_name'];
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$to_echo .= $this->parse_template( $template,
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array (
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'profile_link' => $this->ipsclass->base_url."?showuser=".intval($row['member_id']),
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'member_name' => $row['member_name'],
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'post_date' => $this->ipsclass->get_date( $row['post_date'], 'LONG', 1 ),
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'topic_title' => $row['title'],
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'post' => $row['post'],
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'comments' => $row['posts'],
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'view_all_link' => $this->ipsclass->base_url."?showtopic={$row['tid']}"
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)
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);
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}
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//-----------------------------------------
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// Get the macros and replace them
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//-----------------------------------------
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if ( is_array( $this->ipsclass->skin['_macros'] ) )
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{
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foreach( $this->ipsclass->skin['_macros'] as $row )
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{
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if ( $row['macro_value'] != "" )
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{
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$to_echo = str_replace( "<{".$row['macro_value']."}>", $row['macro_replace'], $to_echo );
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}
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}
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}
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$to_echo = preg_replace( "#([^/])style_images/(<\#IMG_DIR\#>|".preg_quote($this->ipsclass->skin['_imagedir'], '/').")#is", "\\1".$this->ipsclass->vars['board_url']."/style_images/\\2", $to_echo );
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$to_echo = preg_replace( "#([^/])style_emoticons#is", "\\1".$this->ipsclass->vars['board_url']."/style_emoticons", $to_echo );
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$to_echo = preg_replace( "#([^/])style_avatars#is" , "\\1".$this->ipsclass->vars['board_url']."/style_avatars", $to_echo );
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$to_echo = preg_replace( "#([^/])jscripts#is" , "\\1".$this->ipsclass->vars['board_url']."/jscripts", $to_echo );
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$to_echo = str_replace( "<#IMG_DIR#>", $this->ipsclass->skin['_imagedir'], $to_echo );
|
|
$to_echo = str_replace( "<#EMO_DIR#>", $this->ipsclass->skin['_emodir'] , $to_echo );
|
|
|
|
echo $to_echo;
|
|
|
|
exit();
|
|
}
|
|
|
|
/**
|
|
* Do Active
|
|
*
|
|
* Show active users
|
|
*/
|
|
function do_active()
|
|
{
|
|
//--------------------------------
|
|
// Load the template...
|
|
//--------------------------------
|
|
|
|
$template = $this->load_template("active.html");
|
|
|
|
//--------------------------------
|
|
// INIT
|
|
//--------------------------------
|
|
|
|
$to_echo = "";
|
|
|
|
//--------------------------------
|
|
// Make sure we have a cut off...
|
|
//--------------------------------
|
|
|
|
if ($this->ipsclass->vars['au_cutoff'] == "")
|
|
{
|
|
$this->ipsclass->vars['au_cutoff'] = 15;
|
|
}
|
|
|
|
//-----------------------------------------
|
|
// Get the users from the DB
|
|
//-----------------------------------------
|
|
|
|
$cut_off = $this->ipsclass->vars['au_cutoff'] * 60;
|
|
$time = time() - $cut_off;
|
|
$rows = array();
|
|
$ar_time = time();
|
|
|
|
if ( $this->ipsclass->member['id'] )
|
|
{
|
|
$rows = array( $ar_time => array( 'login_type' => substr($this->ipsclass->member['login_anonymous'],0, 1),
|
|
'running_time' => $ar_time,
|
|
'member_id' => $this->ipsclass->member['id'],
|
|
'member_name' => $this->ipsclass->member['members_display_name'],
|
|
'member_group' => $this->ipsclass->member['mgroup'] ) );
|
|
}
|
|
|
|
$this->ipsclass->DB->simple_construct( array( 'select' => 'id, member_id, member_name, login_type, running_time, member_group',
|
|
'from' => 'sessions',
|
|
'where' => "running_time > $time",
|
|
//'order' => "running_time DESC" // Sort in PHP to avoid filesort in SQL
|
|
) );
|
|
|
|
|
|
$this->ipsclass->DB->simple_exec();
|
|
|
|
//-----------------------------------------
|
|
// FETCH...
|
|
//-----------------------------------------
|
|
|
|
while ( $r = $this->ipsclass->DB->fetch_row() )
|
|
{
|
|
$rows[ $r['running_time'].'.'.$r['id'] ] = $r;
|
|
}
|
|
|
|
krsort( $rows );
|
|
|
|
//--------------------------------
|
|
// cache all printed members so we
|
|
// don't double print them
|
|
//--------------------------------
|
|
|
|
$cached = array();
|
|
$active = array();
|
|
|
|
foreach( $rows as $result )
|
|
{
|
|
$last_date = $this->ipsclass->get_time( $result['running_time'] );
|
|
|
|
//-----------------------------------------
|
|
// Bot?
|
|
//-----------------------------------------
|
|
|
|
if ( strstr( $result['id'], '_session' ) )
|
|
{
|
|
//-----------------------------------------
|
|
// Seen bot of this type yet?
|
|
//-----------------------------------------
|
|
|
|
$botname = preg_replace( '/^(.+?)=/', "\\1", $result['id'] );
|
|
|
|
if ( ! $cached[ $result['member_name'] ] )
|
|
{
|
|
$cached[ $result['member_name'] ] = 1;
|
|
}
|
|
else
|
|
{
|
|
//-----------------------------------------
|
|
// Yup, count others as guest
|
|
//-----------------------------------------
|
|
|
|
$active['GUESTS']++;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------
|
|
// Guest?
|
|
//-----------------------------------------
|
|
|
|
else if ( ! $result['member_id'] )
|
|
{
|
|
$active['GUESTS']++;
|
|
}
|
|
|
|
//-----------------------------------------
|
|
// Member?
|
|
//-----------------------------------------
|
|
|
|
else
|
|
{
|
|
if ( empty( $cached[ $result['member_id'] ] ) )
|
|
{
|
|
$cached[ $result['member_id'] ] = 1;
|
|
|
|
if ($result['login_type'])
|
|
{
|
|
$active['ANON']++;
|
|
}
|
|
else
|
|
{
|
|
$active['MEMBERS']++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$active['TOTAL'] = $active['MEMBERS'] + $active['GUESTS'] + $active['ANON'];
|
|
|
|
|
|
$to_echo = $this->parse_template( $template,
|
|
array (
|
|
'total' => $active['TOTAL'] ? $active['TOTAL'] : 0 ,
|
|
'members' => $active['MEMBERS'] ? $active['MEMBERS'] : 0,
|
|
'guests' => $active['GUESTS'] ? $active['GUESTS'] : 0,
|
|
'anon' => $active['ANON'] ? $active['ANON'] : 0,
|
|
)
|
|
);
|
|
|
|
|
|
echo $to_echo;
|
|
|
|
exit();
|
|
}
|
|
|
|
|
|
/**
|
|
* Parse template
|
|
*
|
|
* Parses the template. Duh.
|
|
*/
|
|
function parse_template( $template, $assigned=array() )
|
|
{
|
|
foreach( $assigned as $word => $replace)
|
|
{
|
|
$template = preg_replace( "/\{$word\}/i", "$replace", $template );
|
|
}
|
|
|
|
return $template;
|
|
}
|
|
|
|
/**
|
|
* Load template
|
|
*
|
|
* Loads the template
|
|
*/
|
|
function load_template($template="")
|
|
{
|
|
$filename = SSI_TEMPLATES_DIR."/".$template;
|
|
|
|
if ( file_exists($filename) )
|
|
{
|
|
if ( $FH = fopen($filename, 'r') )
|
|
{
|
|
$template = fread( $FH, filesize($filename) );
|
|
fclose($FH);
|
|
}
|
|
else
|
|
{
|
|
fatal_error("Couldn't open the template file");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fatal_error("Template file does not exist");
|
|
}
|
|
|
|
return $template;
|
|
}
|
|
|
|
}
|
|
?>
|