Julian/phpbb_board3-portal_tlw
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Reverted acp_portal.php back;

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Added news block; 
Added function get_portal_tracking_info in order to reduce queries when fetching news and announcements;
This commit is contained in:
Marc Alexander
2010-09-05 08:39:44 +00:00
parent acd324d80f
commit b60422cb2e
8 changed files with 776 additions and 4 deletions
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133
root/portal/includes/functions.php
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@@ -670,6 +670,139 @@ function add_endtag ($message = '')
return $message;
}
/**
* get topic tracking info for news
* based on get_complete_tracking_info of phpBB3
* this should reduce the queries for the news and announcements block
*/
function get_portal_tracking_info($fetch_news)
{
global $config, $user;
$time1 = microtime();
$last_read = $topic_ids = $forum_ids = $tracking_info = array();
/**
* group everything by the forum IDs
*/
$count = $fetch_news['topic_count'];
for ($i = 0; $i < $count; $i++)
{
$tracking_info[$fetch_news[$i]['forum_id']][] = $fetch_news[$i]['topic_id'];
}
foreach ($tracking_info as $forum_id => $current_forum)
{
if ($config['load_db_lastread'] && $user->data['is_registered'])
{
global $db;
$mark_time = array();
$sql = 'SELECT topic_id, mark_time
FROM ' . TOPICS_TRACK_TABLE . "
WHERE user_id = {$user->data['user_id']}
AND " . $db->sql_in_set('topic_id', $current_forum);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$last_read[$row['topic_id']] = $row['mark_time'];
}
$db->sql_freeresult($result);
$current_forum = array_diff($current_forum, array_keys($last_read));
if (sizeof($topic_ids))
{
$sql = 'SELECT forum_id, mark_time
FROM ' . FORUMS_TRACK_TABLE . "
WHERE user_id = {$user->data['user_id']}
AND " . $db->sql_in_set('forum_id', $forum_ids);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$mark_time[$row['forum_id']] = $row['mark_time'];
}
$db->sql_freeresult($result);
$user_lastmark = (isset($mark_time[$forum_id])) ? $mark_time[$forum_id] : $user->data['user_lastmark'];
foreach ($topic_ids as $topic_id)
{
$last_read[$topic_id] = $user_lastmark;
}
}
}
else if ($config['load_anon_lastread'] || $user->data['is_registered'])
{
global $tracking_topics;
if (!isset($tracking_topics) || !sizeof($tracking_topics))
{
$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : '';
$tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array();
}
if (!$user->data['is_registered'])
{
$user_lastmark = (isset($tracking_topics['l'])) ? base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate'] : 0;
}
else
{
$user_lastmark = $user->data['user_lastmark'];
}
foreach ($topic_ids as $topic_id)
{
$topic_id36 = base_convert($topic_id, 10, 36);
if (isset($tracking_topics['t'][$topic_id36]))
{
$last_read[$topic_id] = base_convert($tracking_topics['t'][$topic_id36], 36, 10) + $config['board_startdate'];
}
}
$topic_ids = array_diff($topic_ids, array_keys($last_read));
if (sizeof($topic_ids))
{
$mark_time = array();
if ($global_announce_list && sizeof($global_announce_list))
{
if (isset($tracking_topics['f'][0]))
{
$mark_time[0] = base_convert($tracking_topics['f'][0], 36, 10) + $config['board_startdate'];
}
}
if (isset($tracking_topics['f'][$forum_id]))
{
$mark_time[$forum_id] = base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate'];
}
$user_lastmark = (isset($mark_time[$forum_id])) ? $mark_time[$forum_id] : $user_lastmark;
foreach ($topic_ids as $topic_id)
{
if ($global_announce_list && isset($global_announce_list[$topic_id]))
{
$last_read[$topic_id] = (isset($mark_time[0])) ? $mark_time[0] : $user_lastmark;
}
else
{
$last_read[$topic_id] = $user_lastmark;
}
}
}
}
}
return $last_read;
}
// Mini Cal.
class calendar
{