696 lines
18 KiB
PHP
696 lines
18 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board v2.0.0
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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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| Time: Tue, 21 Sep 2004 16:34:28 GMT
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| Release: 150aa7a702c3c8b6f6eb90ad49305d2f
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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: 1st July 2004
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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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// USER CONFIGURABLE ELEMENTS
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//-----------------------------------------------
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// Root path
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define( 'ROOT_PATH' , "./" );
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define( 'KERNEL_PATH', ROOT_PATH.'ips_kernel/' );
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// Enable module usage?
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// (Vital for some mods and IPB enhancements)
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define ( 'USE_MODULES', 1 );
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// Enable shut down features?
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// Uses PHPs register_shutdown_function to save
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// low priority tasks until end of exec
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define ( 'USE_SHUTDOWN', 1 );
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$templates_dir = ROOT_PATH."ssi_templates";
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$max_show = 100; // Maximum number of topics possible to show...
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$allow_syndication = 1; // To turn off, use $allow_syndication = 0;
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//-----------------------------------------------
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// NO USER EDITABLE SECTIONS BELOW
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//-----------------------------------------------
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define ( 'IN_IPB', 1 );
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define ( 'IN_DEV', 0 );
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error_reporting (E_ERROR | E_WARNING | E_PARSE);
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set_magic_quotes_runtime(0);
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class info {
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var $input = array();
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var $base_url = "";
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var $vars = "";
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function info()
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{
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global $sess, $std, $DB, $INFO;
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$this->vars = &$INFO;
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}
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}
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//--------------------------------
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// Import $INFO, now!
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//--------------------------------
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require ROOT_PATH."conf_global.php";
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//--------------------------------
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// Require our global functions
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//--------------------------------
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require ROOT_PATH."sources/functions.php";
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$std = new FUNC;
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//--------------------------------
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// Load the DB driver and such
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//--------------------------------
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$INFO['sql_driver'] = ! $INFO['sql_driver'] ? 'mysql' : strtolower($INFO['sql_driver']);
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require ( KERNEL_PATH.'class_db_'.$INFO['sql_driver'].".php" );
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$DB = new db_driver;
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$DB->obj['sql_database'] = $INFO['sql_database'];
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$DB->obj['sql_user'] = $INFO['sql_user'];
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$DB->obj['sql_pass'] = $INFO['sql_pass'];
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$DB->obj['sql_host'] = $INFO['sql_host'];
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$DB->obj['sql_tbl_prefix'] = $INFO['sql_tbl_prefix'];
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$DB->obj['query_cache_file'] = ROOT_PATH.'sources/sql/'.$INFO['sql_driver'].'_queries.php';
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$DB->obj['use_shutdown'] = USE_SHUTDOWN;
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//-----------------------------------
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// Required vars?
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//-----------------------------------
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if ( is_array( $DB->connect_vars ) and count( $DB->connect_vars ) )
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{
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foreach( $DB->connect_vars as $k => $v )
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{
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$DB->connect_vars[ $k ] = $INFO[ $k ];
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}
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}
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//--------------------------------
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// Get a DB connection
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//--------------------------------
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$DB->connect();
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//--------------------------------
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// Make CONSTANT
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//--------------------------------
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define( 'SQL_PREFIX', $DB->obj['sql_tbl_prefix'] );
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define( 'SQL_DRIVER', $INFO['sql_driver'] );
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//--------------------------------
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// Wrap it all up in a nice easy to
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// transport super class
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//--------------------------------
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$ibforums = new info();
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//--------------------------------
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// Set up our vars
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//--------------------------------
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$ibforums->input = $std->parse_incoming();
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$ibforums->base_url = $ibforums->vars['board_url'].'/index.'.$ibforums->vars['php_ext'];
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//===========================================================================
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// Get cache...
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//===========================================================================
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$DB->simple_construct( array( 'select' => '*', 'from' => 'cache_store', 'where' => "cs_key IN ( 'banfilters', 'settings', 'group_cache', 'systemvars', 'skin_id_cache', 'forum_cache', 'moderators', 'stats', 'languages' )" ) );
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$DB->simple_exec();
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while ( $r = $DB->fetch_row() )
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{
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if ( $r['cs_key'] == 'settings' )
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{
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$tmp = unserialize(stripslashes($r['cs_value']));
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if ( is_array( $tmp ) and count( $tmp ) )
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{
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foreach( $tmp as $k => $v )
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{
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$ibforums->vars[ $k ] = $v;
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}
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}
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unset( $tmp );
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}
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else
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{
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if ( $r['cs_array'] )
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{
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$ibforums->cache[ $r['cs_key'] ] = unserialize(stripslashes($r['cs_value']));
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}
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else
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{
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$ibforums->cache[ $r['cs_key'] ] = $r['cs_value'];
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}
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}
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}
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//--------------------------------
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// Initialize the FUNC
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//--------------------------------
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$std->FUNC_init();
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$std->load_skin();
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//--------------------------------
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// What to do?
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//--------------------------------
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switch ($ibforums->input['a'])
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{
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case 'news':
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do_news();
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break;
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case 'active':
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do_active();
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break;
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case 'stats':
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do_stats();
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break;
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case 'out':
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if ( $allow_syndication == 1 )
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{
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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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// SYNDICATION!
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//+-------------------------------------------------
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function do_syndication()
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{
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global $DB, $ibforums, $templates_dir, $std, $max_show;
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//----------------------------------------
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// Sort out the forum ids
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//----------------------------------------
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$tmp_forums = array();
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$forums = array();
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if ( $ibforums->input['f'] )
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{
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$tmp_forums = explode( ",", $ibforums->input['f'] );
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}
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else
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{
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fatal_error("Fatal error: no forum id specified");
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}
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foreach ($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[] = $f;
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}
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}
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if ( count($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($ibforums->input['show']) ? intval($ibforums->input['show']) : 10;
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$perpage = ( $perpage > $max_show ) ? $max_show : $perpage;
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//----------------------------------------
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// Load the template...
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//----------------------------------------
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if ( $ibforums->input['type'] == 'xml' )
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{
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$template = load_template("syndicate_xml.html");
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}
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else
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{
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$template = load_template("syndicate_rss.html");
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}
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//----------------------------------------
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// parse..
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//----------------------------------------
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$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($match[1]);
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//----------------------------------------
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// Header parse...
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//----------------------------------------
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@header('Content-Type: text/xml');
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@header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
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@header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
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@header('Pragma: public');
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$to_echo .= parse_template( $top, array (
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'board_url' => $ibforums->base_url ,
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'board_name' => $ibforums->vars['board_name'],
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) );
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$group = $ibforums->cache['group_cache'][ $ibforums->vars['guest_group'] ];
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$ibforums->perm_id_array = explode( ",", $group['g_perm_id'] );
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//----------------------------------------
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// Get the topics, member info and other stuff
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//----------------------------------------
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$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, $perpage ) ) );
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$DB->simple_exec();
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if ( ! $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 = $DB->fetch_row() )
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{
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$forum = $ibforums->cache['forum_cache'][ $i['forum_id'] ];
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if ( $std->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 .= 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' => $ibforums->base_url."?showtopic=".$i['tid'],
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'forum_title' => htmlspecialchars($i['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' => $std->get_date( $i['last_post'] , 'LONG' ),
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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' => $ibforums->base_url ,
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'board_name' => $ibforums->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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echo $to_echo."\r\n".$bottom;
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exit();
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}
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//+-------------------------------------------------
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// Import the stats! WOOHOO
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//+-------------------------------------------------
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function do_stats()
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{
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global $DB, $ibforums, $templates_dir, $std;
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// Load the template...
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$template = load_template("stats.html");
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$to_echo = "";
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// Get the topics, member info and other stuff
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$time = time() - 900;
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if ( ! is_array( $ibforums->cache['stats'] ) )
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{
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$ibforums->cache['stats'] = array();
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$DB->simple_exec_query( array( 'delete' => 'cache_store', 'where' => "cs_key='stats'" ) );
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$DB->do_insert( 'cache_store', array( 'cs_array' => 1, 'cs_key' => 'stats', 'cs_value' => addslashes(serialize($ibforums->cache['stats'])) ) );
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}
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$stats = $ibforums->cache['stats'];
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$total_posts = $stats['total_replies']+$stats['total_topics'];
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$to_echo = 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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function do_news()
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{
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global $DB, $ibforums, $templates_dir, $std, $max_show;
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if ( (! $ibforums->vars['news_forum_id']) or ($ibforums->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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require ROOT_PATH."sources/lib/post_parser.php";
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$parser = new post_parser();
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$perpage = intval($ibforums->input['show']) > 0 ? intval($ibforums->input['show']) : 10;
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$perpage = ( $perpage > $max_show ) ? $max_show : $perpage;
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//-----------------------------------------
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// Load the template...
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//-----------------------------------------
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$template = load_template("news.html");
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$to_echo = "";
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//-----------------------------------------
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// Get the topics, member info and other stuff
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//-----------------------------------------
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$DB->query("SELECT m.name as member_name, m.mgroup, m.id as member_id,m.title as member_title, t.*, p.*
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FROM ".SQL_PREFIX."topics t
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LEFT JOIN ".SQL_PREFIX."posts p ON (p.new_topic=1 AND p.topic_id=t.tid)
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LEFT JOIN ".SQL_PREFIX."members m ON (m.id=t.starter_id)
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WHERE t.forum_id={$ibforums->vars['news_forum_id']} AND t.approved=1 ORDER BY t.tid DESC LIMIT 0, $perpage");
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if ( ! $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 ( $row = $DB->fetch_row() )
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{
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$row['post'] = str_replace( '<br>', '<br />', $row['post'] );
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$parser->pp_do_html = ( $ibforums->cache['forum_cache'][ $row['forum_id'] ]['use_html'] and $ibforums->cache['group_cache'][ $row['mgroup'] ]['g_dohtml'] and $row['post_htmlstate'] ) ? 1 : 0;
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$parser->pp_wordwrap = $ibforums->vars['post_wordwrap'];
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$parser->pp_nl2br = $row['post_htmlstate'] == 2 ? 1 : 0;
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$row['post'] = $parser->post_db_parse( $row['post'] );
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$to_echo .= parse_template( $template,
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array (
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'profile_link' => $ibforums->base_url."?act=Profile&CODE=03&MID=".$row['member_id'],
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'member_name' => $row['member_name'],
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'post_date' => $std->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' => $ibforums->base_url."?act=ST&f={$row['forum_id']}&t={$row['tid']}"
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)
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);
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}
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$to_echo = str_replace( "<#IMG_DIR#>", $ibforums->skin['_imagedir'], $to_echo );
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$to_echo = str_replace( "<#EMO_DIR#>", $ibforums->skin['_emodir'] , $to_echo );
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echo $to_echo;
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exit();
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}
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function do_active()
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{
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global $DB, $ibforums, $templates_dir, $std;
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// Load the template...
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$template = load_template("active.html");
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$to_echo = "";
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if ($ibforums->vars['au_cutoff'] == "")
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{
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$ibforums->vars['au_cutoff'] = 15;
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}
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//--------------------------------
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// Get the users from the DB
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//--------------------------------
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$cut_off = $ibforums->vars['au_cutoff'] * 60;
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$time = time() - $cut_off;
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$rows = array( 0 => array( 'login_type' => substr($ibforums->member['login_anonymous'],0, 1),
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'running_time' => time(),
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'member_id' => $ibforums->member['id'],
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'member_name' => $ibforums->member['name'],
|
|
'member_group' => $ibforums->member['mgroup'] ) );
|
|
|
|
$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"
|
|
) );
|
|
|
|
|
|
$DB->simple_exec();
|
|
|
|
//-----------------------------------------
|
|
// FETCH...
|
|
//-----------------------------------------
|
|
|
|
while ($r = $DB->fetch_row() )
|
|
{
|
|
$rows[] = $r;
|
|
}
|
|
|
|
//--------------------------------
|
|
// cache all printed members so we
|
|
// don't double print them
|
|
//--------------------------------
|
|
|
|
$cached = array();
|
|
$active = array();
|
|
|
|
foreach( $rows as $result )
|
|
{
|
|
if ($result['member_id'] == 0)
|
|
{
|
|
$active['GUESTS']++;
|
|
}
|
|
else
|
|
{
|
|
if (empty( $cached[ $result['member_id'] ] ) )
|
|
{
|
|
$cached[ $result['member_id'] ] = 1;
|
|
|
|
if ($result['login_type'] == 1)
|
|
{
|
|
$active['ANON']++;
|
|
}
|
|
else
|
|
{
|
|
$active['MEMBERS']++;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
$active['TOTAL'] = $active['MEMBERS'] + $active['GUESTS'] + $active['ANON'];
|
|
|
|
|
|
$to_echo = 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();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
//+-------------------------------------------------
|
|
// GLOBAL ROUTINES
|
|
//+-------------------------------------------------
|
|
|
|
|
|
function parse_template( $template, $assigned=array() )
|
|
{
|
|
|
|
foreach( $assigned as $word => $replace)
|
|
{
|
|
$template = preg_replace( "/\{$word\}/i", "$replace", $template );
|
|
}
|
|
|
|
return $template;
|
|
}
|
|
|
|
|
|
|
|
function load_template($template="")
|
|
{
|
|
global $templates_dir;
|
|
|
|
$filename = $templates_dir."/".$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 $template;
|
|
|
|
}
|
|
|
|
function fatal_error($message="") {
|
|
echo("An error occured whilst processing this directive");
|
|
if ($message)
|
|
{
|
|
echo("<br>$message");
|
|
}
|
|
exit();
|
|
}
|
|
?>
|