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09ad10a734
Generally, our config table is not really suited for holding large datasets. Because feed settings for the forums to enable news feeds and excluded forums rely on the forums itself we have decided to introduce a forum_options table where custom options can be stored. Additionally, for this to work across all DBMS we support, we added a new method to the DBAL for the bitwise AND operator. Also moved the forum/topic feed template variable to the location where they belong to (forum and topic view) git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9965 89ea8834-ac86-4346-8a33-228a782c2dd0
1064 lines
30 KiB
PHP
1064 lines
30 KiB
PHP
<?php
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/**
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* @package phpBB3
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* @version $Id$
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* @copyright (c) 2009 phpBB Group
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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* Idea and original RSS Feed 2.0 MOD (Version 1.0.8/9) by leviatan21
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* Original MOD: http://www.phpbb.com/community/viewtopic.php?f=69&t=1214645
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* MOD Author Profile: http://www.phpbb.com/community/memberlist.php?mode=viewprofile&u=345763
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* MOD Author Homepage: http://www.mssti.com/phpbb3/
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*
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**/
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/**
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* @ignore
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**/
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define('IN_PHPBB', true);
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$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
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$phpEx = substr(strrchr(__FILE__, '.'), 1);
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include($phpbb_root_path . 'common.' . $phpEx);
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if (!$config['feed_enable'])
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{
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trigger_error('NO_FEED_ENABLED');
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}
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// Start session
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$user->session_begin();
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$auth->acl($user->data);
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$user->setup();
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// Initial var setup
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$forum_id = request_var('f', 0);
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$topic_id = request_var('t', 0);
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$mode = request_var('mode', '');
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// Feed date format for PHP > 5 and PHP4
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$feed_date_format = (PHP_VERSION >= 5) ? 'c' : "Y-m-d\TH:i:sO";
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$params = false;
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// We do not use a template, therefore we simply define the global template variables here
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$global_vars = $item_vars = array();
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// Generate params array for use in append_sid() to correctly link back to this page
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if ($forum_id || $topic_id || $mode)
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{
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$params = array(
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'f' => ($forum_id) ? $forum_id : NULL,
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't' => ($topic_id) ? $topic_id : NULL,
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'mode' => ($mode) ? $mode : NULL,
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);
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}
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// This boards URL
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$board_url = generate_board_url();
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// Get correct feed object
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$feed = phpbb_feed_factory::init($mode, $forum_id, $topic_id);
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// No feed found
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if ($feed === false)
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{
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trigger_error('NO_FEED');
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}
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// Open Feed
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$feed->open();
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// Some default assignments
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// FEED_IMAGE is not used (atom)
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$global_vars = array(
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'FEED_IMAGE' => ($user->img('site_logo', '', false, '', 'src')) ? $board_url . '/' . substr($user->img('site_logo', '', false, '', 'src'), strlen($phpbb_root_path)) : '',
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'SELF_LINK' => feed_append_sid('/feed.' . $phpEx, $params),
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'FEED_LINK' => $board_url . '/index.' . $phpEx,
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'FEED_TITLE' => $config['sitename'],
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'FEED_SUBTITLE' => $config['site_desc'],
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'FEED_UPDATED' => $user->format_date(time(), $feed_date_format, true),
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'FEED_LANG' => $user->lang['USER_LANG'],
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'FEED_AUTHOR' => $config['sitename'],
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);
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// Iterate through items
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while ($row = $feed->get_item())
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{
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// BBCode options to correctly disable urls, smilies, bbcode...
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if ($feed->get('options') === NULL)
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{
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// Allow all combinations
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$options = 7;
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if ($feed->get('enable_bbcode') !== NULL && $feed->get('enable_smilies') !== NULL && $feed->get('enable_magic_url') !== NULL)
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{
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$options = (($row[$feed->get('enable_bbcode')]) ? OPTION_FLAG_BBCODE : 0) + (($row[$feed->get('enable_smilies')]) ? OPTION_FLAG_SMILIES : 0) + (($row[$feed->get('enable_magic_url')]) ? OPTION_FLAG_LINKS : 0);
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}
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}
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else
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{
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$options = $row[$feed->get('options')];
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}
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$title = ($row[$feed->get('title')]) ? $row[$feed->get('title')] : ((isset($row[$feed->get('title2')])) ? $row[$feed->get('title2')] : '');
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$title = censor_text($title);
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$item_row = array(
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'author' => ($feed->get('creator') !== NULL) ? $row[$feed->get('creator')] : '',
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'pubdate' => $user->format_date($row[$feed->get('date')], $feed_date_format, true),
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'link' => '',
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'title' => censor_text($title),
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'category' => ($config['feed_item_statistics']) ? $board_url . '/viewforum.' . $phpEx . '?f=' . $row['forum_id'] : '',
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'category_name' => ($config['feed_item_statistics']) ? utf8_htmlspecialchars($row['forum_name']) : '',
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'description' => censor_text(feed_generate_content($row[$feed->get('text')], $row[$feed->get('bbcode_uid')], $row[$feed->get('bitfield')], $options)),
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'statistics' => '',
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);
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// Adjust items, fill link, etc.
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$feed->adjust_item($item_row, $row);
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$item_vars[] = $item_row;
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}
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$feed->close();
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// Output page
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// gzip_compression
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if ($config['gzip_compress'])
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{
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if (@extension_loaded('zlib') && !headers_sent())
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{
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ob_start('ob_gzhandler');
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}
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}
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// IF debug extra is enabled and admin want to "explain" the page we need to set other headers...
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if (!defined('DEBUG_EXTRA') || !request_var('explain', 0) || !$auth->acl_get('a_'))
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{
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header("Content-Type: application/atom+xml; charset=UTF-8");
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header("Last-Modified: " . gmdate('D, d M Y H:i:s', time()) . ' GMT');
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}
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else
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{
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header('Content-type: text/html; charset=UTF-8');
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header('Cache-Control: private, no-cache="set-cookie"');
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header('Expires: 0');
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header('Pragma: no-cache');
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$mtime = explode(' ', microtime());
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$totaltime = $mtime[0] + $mtime[1] - $starttime;
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if (method_exists($db, 'sql_report'))
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{
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$db->sql_report('display');
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}
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garbage_collection();
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exit_handler();
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}
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echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
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echo '<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="' . $global_vars['FEED_LANG'] . '">' . "\n";
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echo '<link rel="self" type="application/atom+xml" href="' . $global_vars['SELF_LINK'] . '" />' . "\n\n";
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echo (!empty($global_vars['FEED_TITLE'])) ? '<title>' . $global_vars['FEED_TITLE'] . '</title>' . "\n" : '';
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echo (!empty($global_vars['FEED_SUBTITLE'])) ? '<subtitle>' . $global_vars['FEED_SUBTITLE'] . '</subtitle>' . "\n" : '';
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echo (!empty($global_vars['FEED_LINK'])) ? '<link href="' . $global_vars['FEED_LINK'] .'" />' . "\n" : '';
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echo '<updated>' . $global_vars['FEED_UPDATED'] . '</updated>' . "\n\n";
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echo '<author><name><![CDATA[' . $global_vars['FEED_AUTHOR'] . ']]></name></author>' . "\n";
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echo '<id>' . $global_vars['SELF_LINK'] . '</id>' . "\n";
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foreach ($item_vars as $row)
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{
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echo '<entry>' . "\n";
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if (!empty($row['author']))
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{
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echo '<author><name><![CDATA[' . $row['author'] . ']]></name></author>' . "\n";
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}
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echo '<updated>' . $row['pubdate'] . '</updated>' . "\n";
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echo '<id>' . $row['link'] . '</id>' . "\n";
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echo '<link href="' . $row['link'] . '"/>' . "\n";
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echo '<title type="html"><![CDATA[' . $row['title'] . ']]></title>' . "\n\n";
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if (!empty($row['category']))
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{
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echo '<category term="' . $row['category_name'] . '" scheme="' . $row['category'] . '" label="' . $row['category_name'] . '"/>' . "\n";
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}
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echo '<content type="html" xml:base="' . $row['link'] . '"><![CDATA[' . "\n";
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echo $row['description'];
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if (!empty($row['statistics']))
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{
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echo '<p>' . $user->lang['STATISTICS'] . ': ' . $row['statistics'] . '</p>';
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}
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echo '<hr /></div>' . "\n" . ']]></content>' . "\n";
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echo '</entry>' . "\n";
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}
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echo '</feed>';
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garbage_collection();
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exit_handler();
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/**
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* Run links through append_sid(), prepend generate_board_url() and remove session id
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**/
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function feed_append_sid($url, $params)
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{
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global $board_url;
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$link = append_sid($board_url . $url, $params);
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// Remove added sid - not as easy as it sounds. ;)
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$link = (strpos($link, 'sid=') !== false) ? trim(preg_replace('/(&|&|\?)sid=[a-z0-9]+(&|&)?/', '\1', $link), '?& ') : $link;
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// Now the only thing remaining could be an empty &
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$link = (substr($link, -5) === '&') ? substr($link, 0, -5) : $link;
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// And &#xxx
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$link = str_replace('&#', '#', $link);
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return $link;
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}
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/**
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* Generate text content
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**/
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function feed_generate_content($content, $uid, $bitfield, $options)
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{
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global $user, $config, $phpbb_root_path, $phpEx, $board_url;
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if (empty($content))
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{
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return '';
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}
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// Prepare some bbcodes for better parsing
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$content = preg_replace("#\[quote(=".*?")?:$uid\]\s*(.*?)\s*\[/quote:$uid\]#si", "[quote$1:$uid]<br />$2<br />[/quote:$uid]", $content);
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$content = generate_text_for_display($content, $uid, $bitfield, $options);
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// Add newlines
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$content = str_replace('<br />', '<br />' . "\n", $content);
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// Relative Path to Absolute path, Windows style
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$content = str_replace('./', $board_url . '/', $content);
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// Remove "Select all" link and mouse events
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$content = str_replace('<a href="#" onclick="selectCode(this); return false;">' .$user->lang['SELECT_ALL_CODE'] . '</a>', '', $content);
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$content = preg_replace('#(onkeypress|onclick)="(.*?)"#si', '', $content);
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// Firefox does not support CSS for feeds, though
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// Remove font sizes
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// $content = preg_replace('#<span style="font-size: [0-9]+%; line-height: [0-9]+%;">([^>]+)</span>#iU', '\1', $content);
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// Make text strong :P
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// $content = preg_replace('#<span style="font-weight: bold?">(.*?)</span>#iU', '<strong>\1</strong>', $content);
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// Italic
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// $content = preg_replace('#<span style="font-style: italic?">([^<]+)</span>#iU', '<em>\1</em>', $content);
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// Underline
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// $content = preg_replace('#<span style="text-decoration: underline?">([^<]+)</span>#iU', '<u>\1</u>', $content);
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// Remove embed Windows Media Streams
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$content = preg_replace( '#<\!--\[if \!IE\]>-->([^[]+)<\!--<!\[endif\]-->#si', '', $content);
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// Do not use < and >, because we want to retain code contained in [code][/code]
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// Remove embed and objects
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$content = preg_replace( '#<(object|embed)(.*?) (value|src)=(.*?) ([^[]+)(object|embed)>#si',' <a href=$4 target="_blank"><strong>$1</strong></a> ',$content);
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// Remove some specials html tag, because somewhere there are a mod to allow html tags ;)
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$content = preg_replace( '#<(script|iframe)([^[]+)\1>#siU', ' <strong>$1</strong> ', $content);
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// Remove Comments from inline attachments [ia]
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$content = preg_replace('#<div class="(inline-attachment|attachtitle)">(.*?)<!-- ia(.*?) -->(.*?)<!-- ia(.*?) -->(.*?)</div>#si','$4',$content);
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// Replace some entities with their unicode counterpart
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$entities = array(
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' ' => "\xC2\xA0",
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'•' => "\xE2\x80\xA2",
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'·' => "\xC2\xB7",
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'©' => "\xC2\xA9",
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);
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$content = str_replace(array_keys($entities), array_values($entities), $content);
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// Remove CDATA blocks. ;)
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$content = preg_replace('#\<\!\[CDATA\[(.*?)\]\]\>#s', '', $content);
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// Other control characters
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// $content = preg_replace('#(?:[\x00-\x1F\x7F]+|(?:\xC2[\x80-\x9F])+)#', '', $content);
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return $content;
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}
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/**
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* Factory class to return correct object
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* @package phpBB3
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*/
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class phpbb_feed_factory
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{
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/**
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* Return correct object for specified mode
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*
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* @param string $mode The feeds mode.
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* @param int $forum_id Forum id specified by the script if forum feed provided.
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* @param int $topic_id Topic id specified by the script if topic feed provided.
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*
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* @return object Returns correct feeds object for specified mode.
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*/
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function init($mode, $forum_id, $topic_id)
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{
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global $config;
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switch ($mode)
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{
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case 'forums':
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if (!$config['feed_overall_forums'])
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{
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return false;
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}
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return new phpbb_feed_forums();
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break;
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case 'topics':
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if (!$config['feed_overall_topics'])
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{
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return false;
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}
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return new phpbb_feed_topics();
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break;
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case 'news':
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global $db;
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// Get at least one news forum
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$sql = 'SELECT forum_id
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FROM ' . FORUMS_TABLE . '
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WHERE ' . $db->sql_bit_and('forum_options', FORUM_OPTION_FEED_NEWS, '<> 0');
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$result = $db->sql_query_limit($sql, 1, 0, 600);
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$s_feed_news = (int) $db->sql_fetchfield('forum_id');
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$db->sql_freeresult($result);
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if (!$s_feed_news)
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{
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return false;
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}
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return new phpbb_feed_news();
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break;
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default:
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// Forum and/or topic specified?
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if ($topic_id && !$config['feed_topic'])
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{
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return false;
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}
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if ($forum_id && !$topic_id && !$config['feed_forum'])
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{
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return false;
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}
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return new phpbb_feed($forum_id, $topic_id);
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break;
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}
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}
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}
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/**
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* Base/default Feed class if no mode is specified.
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* This can be the overall site feed or a forum/topic feed.
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* @package phpBB3
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*/
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class phpbb_feed
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{
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/**
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* Forum id specified for forum feed.
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*/
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var $forum_id = 0;
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/**
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* Topic id specified for topic feed.
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*/
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var $topic_id = 0;
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/**
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* SQL Query to be executed to get feed items
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*/
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var $sql;
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/**
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* Keys specified for retrieval of title, content, etc.
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*/
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var $keys = array();
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/**
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* An array of excluded forum ids.
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*/
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var $excluded_forums_ary = NULL;
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/**
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* Number of items to fetch
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*/
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var $num_items;
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/**
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* boolean to determine if items array is filled or not
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*/
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var $items_filled = false;
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/**
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* array holding items
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*/
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var $items = array();
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/**
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* Default setting for last x days
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*/
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var $sort_days = 30;
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/**
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* Default cache time of entries in seconds
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*/
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var $cache_time = 300;
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/**
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* Separator for title elements to separate items (for example forum / topic)
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*/
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var $separator = "\xE2\x80\xA2"; // •
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/**
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* Constructor. Set standard keys.
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*/
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function phpbb_feed($forum_id = 0, $topic_id = 0)
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{
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global $config;
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$this->forum_id = $forum_id;
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$this->topic_id = $topic_id;
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$this->sql = array();
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// Set some values for pagination
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$this->num_items = $config['feed_limit'];
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$this->set_keys();
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}
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function set_keys()
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{
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// Set keys for items...
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$this->set('title', 'post_subject');
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$this->set('title2', 'topic_title');
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$this->set('author_id', 'user_id');
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$this->set('creator', 'username');
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$this->set('text', 'post_text');
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$this->set('bitfield', 'bbcode_bitfield');
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$this->set('bbcode_uid','bbcode_uid');
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$this->set('date', 'post_time');
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$this->set('enable_bbcode', 'enable_bbcode');
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$this->set('enable_smilies', 'enable_smilies');
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$this->set('enable_magic_url', 'enable_magic_url');
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}
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function open()
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{
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if (!$this->forum_id && !$this->topic_id)
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{
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return;
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}
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else if ($this->forum_id && !$this->topic_id)
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{
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global $db, $user, $global_vars;
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$sql = 'SELECT forum_name
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FROM ' . FORUMS_TABLE . '
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WHERE forum_id = ' . $this->forum_id;
|
|
$result = $db->sql_query($sql);
|
|
|
|
$global_vars['FEED_MODE'] = $user->lang['FORUM'] . ': ' . $db->sql_fetchfield('forum_name');
|
|
|
|
$db->sql_freeresult($result);
|
|
}
|
|
else if ($this->topic_id)
|
|
{
|
|
global $db, $user, $global_vars;
|
|
|
|
$sql = 'SELECT topic_title
|
|
FROM ' . TOPICS_TABLE . '
|
|
WHERE topic_id = ' . $this->topic_id;
|
|
$result = $db->sql_query($sql);
|
|
|
|
$global_vars['FEED_MODE'] = $user->lang['TOPIC'] . ': ' . $db->sql_fetchfield('topic_title');
|
|
|
|
$db->sql_freeresult($result);
|
|
}
|
|
}
|
|
|
|
function close()
|
|
{
|
|
if (!empty($this->result))
|
|
{
|
|
global $db;
|
|
|
|
$db->sql_freeresult($this->result);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set key
|
|
*/
|
|
function set($key, $value)
|
|
{
|
|
$this->keys[$key] = $value;
|
|
}
|
|
|
|
/**
|
|
* Get key
|
|
*/
|
|
function get($key)
|
|
{
|
|
return (isset($this->keys[$key])) ? $this->keys[$key] : NULL;
|
|
}
|
|
|
|
/**
|
|
* Return array of excluded forums
|
|
*/
|
|
function excluded_forums()
|
|
{
|
|
if ($this->excluded_forums_ary !== NULL)
|
|
{
|
|
return $this->excluded_forums_ary;
|
|
}
|
|
|
|
global $auth, $db, $config, $phpbb_root_path, $phpEx, $user;
|
|
|
|
// Which forums should not be searched ?
|
|
$exclude_forums = array();
|
|
|
|
$sql = 'SELECT forum_id
|
|
FROM ' . FORUMS_TABLE . '
|
|
WHERE ' . $db->sql_bit_and('forum_options', FORUM_OPTION_FEED_EXCLUDE, '<> 0');
|
|
$result = $db->sql_query($sql);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$exclude_forums[] = (int) $row['forum_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
// Exclude forums the user is not able to read
|
|
$this->excluded_forums_ary = array_keys($auth->acl_getf('!f_read', true));
|
|
$this->excluded_forums_ary = (sizeof($exclude_forums)) ? array_merge($exclude_forums, $this->excluded_forums_ary) : $this->excluded_forums_ary;
|
|
|
|
$not_in_fid = (sizeof($this->excluded_forums_ary)) ? 'WHERE (' . $db->sql_in_set('f.forum_id', $this->excluded_forums_ary, true) . ' AND ' . $db->sql_in_set('f.parent_id', $this->excluded_forums_ary, true) . ") OR (f.forum_password <> '' AND fa.user_id <> " . (int) $user->data['user_id'] . ')' : '';
|
|
|
|
$sql = 'SELECT f.forum_id, f.forum_name, f.parent_id, f.forum_type, f.right_id, f.forum_password, fa.user_id
|
|
FROM ' . FORUMS_TABLE . ' f
|
|
LEFT JOIN ' . FORUMS_ACCESS_TABLE . " fa ON (fa.forum_id = f.forum_id
|
|
AND fa.session_id = '" . $db->sql_escape($user->session_id) . "')
|
|
$not_in_fid
|
|
ORDER BY f.left_id";
|
|
$result = $db->sql_query($sql);
|
|
|
|
$right_id = 0;
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
// Exclude passworded forum completely
|
|
if ($row['forum_password'] && $row['user_id'] != $user->data['user_id'])
|
|
{
|
|
$this->excluded_forums_ary[] = (int) $row['forum_id'];
|
|
continue;
|
|
}
|
|
|
|
if ($row['right_id'] > $right_id)
|
|
{
|
|
$right_id = (int) $row['right_id'];
|
|
}
|
|
else if ($row['right_id'] < $right_id)
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
return $this->excluded_forums_ary;
|
|
}
|
|
|
|
/**
|
|
* Get SQL query for fetching items
|
|
*/
|
|
function get_sql()
|
|
{
|
|
global $db;
|
|
|
|
$post_ids = array();
|
|
|
|
// Search for topics in last X days
|
|
$last_post_time_sql = ($this->sort_days) ? ' AND t.topic_last_post_time > ' . (time() - ($this->sort_days * 24 * 3600)) : '';
|
|
|
|
// Fetch latest post, grouped by topic...
|
|
if (!$this->forum_id && !$this->topic_id)
|
|
{
|
|
// First of all, the post ids...
|
|
$not_in_fid = (sizeof($this->excluded_forums())) ? ' AND ' . $db->sql_in_set('t.forum_id', $this->excluded_forums(), true) : '';
|
|
|
|
$sql = 'SELECT t.topic_last_post_id
|
|
FROM ' . TOPICS_TABLE . ' t
|
|
WHERE t.topic_approved = 1
|
|
AND t.topic_moved_id = 0' .
|
|
$not_in_fid .
|
|
$last_post_time_sql . '
|
|
ORDER BY t.topic_last_post_time DESC';
|
|
$result = $db->sql_query_limit($sql, $this->num_items);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$post_ids[] = (int) $row['topic_last_post_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
// Fetch latest posts from forum
|
|
else if (!$this->topic_id && $this->forum_id)
|
|
{
|
|
// Make sure the forum is not listed within the forbidden ones. ;)
|
|
if (in_array($this->forum_id, $this->excluded_forums()))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Determine which forums to fetch
|
|
$not_in_fid = (sizeof($this->excluded_forums())) ? ' AND ' . $db->sql_in_set('f1.forum_id', $this->excluded_forums(), true) : '';
|
|
|
|
// Determine forum childs...
|
|
$sql = 'SELECT f2.forum_id
|
|
FROM ' . FORUMS_TABLE . ' f1, ' . FORUMS_TABLE . ' f2
|
|
WHERE f1.forum_id = ' . $this->forum_id . '
|
|
AND (f2.left_id BETWEEN f1.left_id AND f1.right_id' . $not_in_fid . ')';
|
|
$result = $db->sql_query($sql);
|
|
|
|
$forum_ids = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$forum_ids[] = (int) $row['forum_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
// Now select from forums...
|
|
$sql = 'SELECT t.topic_last_post_id
|
|
FROM ' . TOPICS_TABLE . ' t
|
|
WHERE ' . $db->sql_in_set('t.forum_id', $forum_ids) . '
|
|
AND t.topic_approved = 1
|
|
AND t.topic_moved_id = 0' .
|
|
$last_post_time_sql . '
|
|
ORDER BY t.topic_last_post_time DESC';
|
|
$result = $db->sql_query_limit($sql, $this->num_items);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$post_ids[] = (int) $row['topic_last_post_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
// Fetch last posts from specified topic...
|
|
else if ($this->topic_id)
|
|
{
|
|
// First of all, determine the forum...
|
|
$sql = 'SELECT forum_id
|
|
FROM ' . TOPICS_TABLE . '
|
|
WHERE topic_id = ' . $this->topic_id;
|
|
$result = $db->sql_query_limit($sql, 1);
|
|
$this->forum_id = (int) $db->sql_fetchfield('forum_id');
|
|
$db->sql_freeresult($result);
|
|
|
|
// non-global announcement
|
|
if ($this->forum_id && in_array($this->forum_id, $this->excluded_forums()))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
$sql = 'SELECT post_id
|
|
FROM ' . POSTS_TABLE . '
|
|
WHERE topic_id = ' . $this->topic_id . '
|
|
AND post_approved = 1
|
|
ORDER BY post_time DESC';
|
|
$result = $db->sql_query_limit($sql, $this->num_items);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$post_ids[] = (int) $row['post_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
|
|
if (!sizeof($post_ids))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Now build sql query for obtaining items
|
|
$this->sql = array(
|
|
'SELECT' => 'f.forum_id, f.forum_name, f.forum_desc_options, ' .
|
|
't.topic_last_post_time, t.topic_id, t.topic_title, t.topic_time, t.topic_replies, t.topic_views, ' .
|
|
'p.post_id, p.post_time, p.post_subject, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url, ' .
|
|
'u.username, u.user_id, u.user_email, u.user_colour',
|
|
'FROM' => array(
|
|
POSTS_TABLE => 'p',
|
|
TOPICS_TABLE => 't',
|
|
FORUMS_TABLE => 'f',
|
|
USERS_TABLE => 'u',
|
|
),
|
|
'WHERE' => $db->sql_in_set('p.post_id', $post_ids) . '
|
|
AND f.forum_id = p.forum_id
|
|
AND t.topic_id = p.topic_id
|
|
AND u.user_id = p.poster_id',
|
|
'ORDER_BY' => 'p.post_time DESC',
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
function get_item()
|
|
{
|
|
global $db, $cache;
|
|
|
|
// Disable cache if it is not a guest or a bot but a registered user
|
|
if ($this->cache_time)
|
|
{
|
|
global $user;
|
|
|
|
// We check this here because we call get_item() quite often
|
|
if (!empty($user) && $user->data['is_registered'])
|
|
{
|
|
$this->cache_time = 0;
|
|
}
|
|
}
|
|
|
|
if (!$this->cache_time)
|
|
{
|
|
if (empty($this->result))
|
|
{
|
|
if (!$this->get_sql())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Query database
|
|
$sql = $db->sql_build_query('SELECT', $this->sql);
|
|
$this->result = $db->sql_query_limit($sql, $this->num_items);
|
|
}
|
|
|
|
return $db->sql_fetchrow($this->result);
|
|
}
|
|
else
|
|
{
|
|
if (empty($this->items_filled))
|
|
{
|
|
// Try to load result set...
|
|
$cache_filename = substr(get_class($this), strlen('phpbb_'));
|
|
|
|
if (($this->items = $cache->get('_' . $cache_filename)) === false)
|
|
{
|
|
$this->items = array();
|
|
|
|
if ($this->get_sql())
|
|
{
|
|
// Query database
|
|
$sql = $db->sql_build_query('SELECT', $this->sql);
|
|
$result = $db->sql_query_limit($sql, $this->num_items);
|
|
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$this->items[] = $row;
|
|
}
|
|
$db->sql_freeresult($result);
|
|
}
|
|
|
|
$cache->put('_' . $cache_filename, $this->items, $this->cache_time);
|
|
}
|
|
|
|
$this->items_filled = true;
|
|
}
|
|
|
|
$row = array_shift($this->items);
|
|
return (!$row) ? false : $row;
|
|
}
|
|
}
|
|
|
|
function adjust_item(&$item_row, &$row)
|
|
{
|
|
global $phpEx, $config;
|
|
|
|
$item_row['title'] = (!$this->topic_id) ? $row['forum_name'] . ' ' . $this->separator . ' ' . $item_row['title'] : $item_row['title'];
|
|
$item_row['link'] = feed_append_sid('/viewtopic.' . $phpEx, "t={$row['topic_id']}&p={$row['post_id']}#p{$row['post_id']}");
|
|
|
|
if ($config['feed_item_statistics'])
|
|
{
|
|
global $user;
|
|
|
|
$user_link = '<a href="' . feed_append_sid('/memberlist.' . $phpEx, 'mode=viewprofile&u=' . $row['user_id']) . '">' . $row['username'] . '</a>';
|
|
|
|
$time = ($this->topic_id) ? $row['post_time'] : $row['topic_time'];
|
|
|
|
$item_row['statistics'] = $user->lang['POSTED'] . ' ' . $user->lang['POST_BY_AUTHOR'] . ' ' . $user_link . ' - ' . $user->format_date($time). ' - ' . $user->lang['REPLIES'] . ' ' . $row['topic_replies'] . ' - ' . $user->lang['VIEWS'] . ' ' . $row['topic_views'];
|
|
}
|
|
}
|
|
}
|
|
|
|
class phpbb_feed_forums extends phpbb_feed
|
|
{
|
|
function set_keys()
|
|
{
|
|
global $config;
|
|
|
|
$this->set('title', 'forum_name');
|
|
$this->set('text', 'forum_desc');
|
|
$this->set('bitfield', 'forum_desc_bitfield');
|
|
$this->set('bbcode_uid','forum_desc_uid');
|
|
$this->set('date', 'forum_last_post_time');
|
|
$this->set('options', 'forum_desc_options');
|
|
|
|
$this->num_items = $config['feed_overall_forums_limit'];
|
|
}
|
|
|
|
function open()
|
|
{
|
|
global $user, $global_vars;
|
|
|
|
$global_vars['FEED_MODE'] = $user->lang['FORUMS'];
|
|
}
|
|
|
|
function get_sql()
|
|
{
|
|
global $db;
|
|
|
|
$not_in_fid = (sizeof($this->excluded_forums())) ? ' AND ' . $db->sql_in_set('f.forum_id', $this->excluded_forums(), true) : '';
|
|
|
|
// Build SQL Query
|
|
$this->sql = array(
|
|
'SELECT' => 'f.*',
|
|
'FROM' => array(FORUMS_TABLE => 'f'),
|
|
'WHERE' => 'f.forum_type = ' . FORUM_POST . '
|
|
AND (f.forum_last_post_id > 0' . $not_in_fid . ')',
|
|
'ORDER_BY' => 'f.left_id',
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
function adjust_item(&$item_row, &$row)
|
|
{
|
|
global $phpEx, $config;
|
|
|
|
$item_row['link'] = feed_append_sid('/viewforum.' . $phpEx, 'f=' . $row['forum_id']);
|
|
|
|
if ($config['feed_item_statistics'])
|
|
{
|
|
global $user;
|
|
|
|
$item_row['statistics'] = sprintf($user->lang['TOTAL_TOPICS_OTHER'], $row['forum_topics']) . ' - ' . sprintf($user->lang['TOTAL_POSTS_OTHER'], $row['forum_posts']);
|
|
}
|
|
}
|
|
}
|
|
|
|
class phpbb_feed_news extends phpbb_feed
|
|
{
|
|
function set_keys()
|
|
{
|
|
global $config;
|
|
|
|
$this->set('title', 'topic_title');
|
|
$this->set('title2', 'forum_name');
|
|
$this->set('author_id', 'topic_poster');
|
|
$this->set('creator', 'topic_first_poster_name');
|
|
$this->set('text', 'post_text');
|
|
$this->set('bitfield', 'bbcode_bitfield');
|
|
$this->set('bbcode_uid','bbcode_uid');
|
|
$this->set('date', 'topic_time');
|
|
|
|
$this->set('enable_bbcode', 'enable_bbcode');
|
|
$this->set('enable_smilies', 'enable_smilies');
|
|
$this->set('enable_magic_url', 'enable_magic_url');
|
|
|
|
$this->num_items = (int) $config['feed_overall_forums_limit'];
|
|
}
|
|
|
|
function open()
|
|
{
|
|
global $user, $global_vars;
|
|
|
|
$global_vars['FEED_MODE'] = $user->lang['FEED_NEWS'];
|
|
}
|
|
|
|
function get_sql()
|
|
{
|
|
global $db, $config;
|
|
|
|
// Get news forums...
|
|
$sql = 'SELECT forum_id
|
|
FROM ' . FORUMS_TABLE . '
|
|
WHERE ' . $db->sql_bit_and('forum_options', FORUM_OPTION_FEED_NEWS, '<> 0');
|
|
$result = $db->sql_query($sql);
|
|
|
|
$in_fid_ary = array();
|
|
while ($row = $db->sql_fetchrow($result))
|
|
{
|
|
$in_fid_ary[] = (int) $row['forum_id'];
|
|
}
|
|
$db->sql_freeresult($result);
|
|
|
|
if (!sizeof($in_fid_ary))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Build SQL Query
|
|
$this->sql = array(
|
|
'SELECT' => 'f.forum_id, f.forum_password, f.forum_name, f.forum_topics, f.forum_posts, f.parent_id, f.left_id, f.right_id,
|
|
t.topic_id, t.topic_title, t.topic_poster, t.topic_first_poster_name, t.topic_replies, t.topic_views, t.topic_time,
|
|
p.post_id, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url,
|
|
u.username, u.user_id, u.user_email, u.user_colour',
|
|
'FROM' => array(
|
|
TOPICS_TABLE => 't',
|
|
FORUMS_TABLE => 'f',
|
|
POSTS_TABLE => 'p',
|
|
USERS_TABLE => 'u',
|
|
),
|
|
'WHERE' => $db->sql_in_set('t.forum_id', $in_fid_ary) . '
|
|
AND f.forum_id = t.forum_id
|
|
AND p.post_id = t.topic_first_post_id
|
|
AND t.topic_poster = u.user_id
|
|
AND t.topic_moved_id = 0',
|
|
'ORDER_BY' => 't.topic_time DESC',
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
function adjust_item(&$item_row, &$row)
|
|
{
|
|
global $phpEx, $config;
|
|
|
|
$item_row['link'] = feed_append_sid('/viewtopic.' . $phpEx, 't=' . $row['topic_id'] . '&p=' . $row['post_id'] . '#p' . $row['post_id']);
|
|
|
|
if ($config['feed_item_statistics'])
|
|
{
|
|
global $user;
|
|
|
|
$user_link = '<a href="' . feed_append_sid('/memberlist.' . $phpEx, 'mode=viewprofile&u=' . $row[$this->get('author_id')]) . '">' . $row[$this->get('creator')] . '</a>';
|
|
|
|
$item_row['statistics'] = $user->lang['POSTED'] . ' ' . $user->lang['POST_BY_AUTHOR'] . ' ' . $user_link . ' - ' . $user->format_date($row['topic_time']). ' - ' . $user->lang['REPLIES'] . ' ' . $row['topic_replies'] . ' - ' . $user->lang['VIEWS'] . ' ' . $row['topic_views'];
|
|
}
|
|
}
|
|
}
|
|
|
|
class phpbb_feed_topics extends phpbb_feed
|
|
{
|
|
function set_keys()
|
|
{
|
|
global $config;
|
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$this->set('title', 'topic_title');
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$this->set('title2', 'forum_name');
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$this->set('author_id', 'topic_poster');
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$this->set('creator', 'topic_first_poster_name');
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$this->set('text', 'post_text');
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$this->set('bitfield', 'bbcode_bitfield');
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$this->set('bbcode_uid','bbcode_uid');
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$this->set('date', 'topic_time');
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$this->set('enable_bbcode', 'enable_bbcode');
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$this->set('enable_smilies', 'enable_smilies');
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$this->set('enable_magic_url', 'enable_magic_url');
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$this->num_items = (int) $config['feed_overall_topics_limit'];
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}
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function open()
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{
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global $user, $global_vars;
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$global_vars['FEED_MODE'] = $user->lang['TOPICS'];
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}
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function get_sql()
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{
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global $db, $config;
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$post_ids = array();
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$not_in_fid = (sizeof($this->excluded_forums())) ? ' AND ' . $db->sql_in_set('t.forum_id', $this->excluded_forums(), true) : '';
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// Search for topics in last x days
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$last_post_time_sql = ($this->sort_days) ? ' AND t.topic_last_post_time > ' . (time() - ($this->sort_days * 24 * 3600)) : '';
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// Last x topics from all forums, with first post from topic...
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$sql = 'SELECT t.topic_first_post_id
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FROM ' . TOPICS_TABLE . ' t
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WHERE t.topic_approved = 1
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AND t.topic_moved_id = 0' .
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$not_in_fid .
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$last_post_time_sql . '
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ORDER BY t.topic_last_post_time DESC';
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$result = $db->sql_query_limit($sql, $this->num_items);
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while ($row = $db->sql_fetchrow($result))
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{
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$post_ids[] = (int) $row['topic_first_post_id'];
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}
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$db->sql_freeresult($result);
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if (!sizeof($post_ids))
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{
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return false;
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}
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$this->sql = array(
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'SELECT' => 'f.forum_id, f.forum_password, f.forum_name, f.forum_topics, f.forum_posts, f.parent_id, f.left_id, f.right_id,
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t.topic_id, t.topic_title, t.topic_poster, t.topic_first_poster_name, t.topic_replies, t.topic_views, t.topic_time,
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p.post_id, p.post_text, p.bbcode_bitfield, p.bbcode_uid, p.enable_bbcode, p.enable_smilies, p.enable_magic_url,
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u.username, u.user_id, u.user_email, u.user_colour',
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'FROM' => array(
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TOPICS_TABLE => 't',
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FORUMS_TABLE => 'f',
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POSTS_TABLE => 'p',
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USERS_TABLE => 'u',
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),
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'WHERE' => $db->sql_in_set('p.post_id', $post_ids) . '
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AND f.forum_id = p.forum_id
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AND t.topic_id = p.topic_id
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AND u.user_id = p.poster_id',
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'ORDER_BY' => 't.topic_last_post_time DESC',
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|
);
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|
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return true;
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}
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|
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function adjust_item(&$item_row, &$row)
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|
{
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global $phpEx, $config;
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$item_row['link'] = feed_append_sid('/viewtopic.' . $phpEx, 't=' . $row['topic_id'] . '&p=' . $row['post_id'] . '#p' . $row['post_id']);
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|
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if ($config['feed_item_statistics'])
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{
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|
global $user;
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|
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$user_link = '<a href="' . feed_append_sid('/memberlist.' . $phpEx, 'mode=viewprofile&u=' . $row[$this->get('author_id')]) . '">' . $row[$this->get('creator')] . '</a>';
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$item_row['statistics'] = $user->lang['POSTED'] . ' ' . $user->lang['POST_BY_AUTHOR'] . ' ' . $user_link . ' - ' . $user->format_date($row['topic_time']). ' - ' . $user->lang['REPLIES'] . ' ' . $row['topic_replies'] . ' - ' . $user->lang['VIEWS'] . ' ' . $row['topic_views'];
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|
}
|
|
}
|
|
}
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|
|
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?>
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