Gazelle/sections/ajax/userhistory/post_history.php

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<?
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//TODO: replace 24-43 with Users::user_info()
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/*
User post history page
*/
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function error_out($reason = '') {
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$error = array('status' => 'failure');
if ($reason != '')
$error['reason'] = $reason;
print $error;
die();
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}
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if (!empty($LoggedUser['DisableForums'])) {
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error_out('You do not have access to the forums!');
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}
include(SERVER_ROOT.'/classes/class_text.php'); // Text formatting class
$Text = new TEXT;
$UserID = empty($_GET['userid']) ? $LoggedUser['ID'] : $_GET['userid'];
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if (!is_number($UserID)) {
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error_out('User does not exist!');
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}
if (isset($LoggedUser['PostsPerPage'])) {
$PerPage = $LoggedUser['PostsPerPage'];
} else {
$PerPage = POSTS_PER_PAGE;
}
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list($Page,$Limit) = Format::page_limit($PerPage);
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if (($UserInfo = $Cache->get_value('user_info_'.$UserID)) === false) {
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$DB->query("SELECT
m.Username,
m.Enabled,
m.Title,
i.Avatar,
i.Donor,
i.Warned
FROM users_main AS m
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JOIN users_info AS i ON i.UserID = m.ID
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WHERE m.ID = $UserID");
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if ($DB->record_count() == 0){ // If user doesn't exist
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error_out('User does not exist!');
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}
list($Username, $Enabled, $Title, $Avatar, $Donor, $Warned) = $DB->next_record();
} else {
extract(array_intersect_key($UserInfo, array_flip(array('Username', 'Enabled', 'Title', 'Avatar', 'Donor', 'Warned'))));
}
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if ($LoggedUser['CustomForums']) {
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unset($LoggedUser['CustomForums']['']);
$RestrictedForums = implode("','", array_keys($LoggedUser['CustomForums'], 0));
}
$ViewingOwn = ($UserID == $LoggedUser['ID']);
$ShowUnread = ($ViewingOwn && (!isset($_GET['showunread']) || !!$_GET['showunread']));
$ShowGrouped = ($ViewingOwn && (!isset($_GET['group']) || !!$_GET['group']));
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if ($ShowGrouped) {
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$sql = 'SELECT
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SQL_CALC_FOUND_ROWS
MAX(p.ID) AS ID
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FROM forums_posts AS p
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LEFT JOIN forums_topics AS t ON t.ID = p.TopicID';
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if ($ShowUnread) {
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$sql.='
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LEFT JOIN forums_last_read_topics AS l ON l.TopicID = t.ID AND l.UserID = '.$LoggedUser['ID'];
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}
$sql .= '
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LEFT JOIN forums AS f ON f.ID = t.ForumID
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WHERE p.AuthorID = '.$UserID.'
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AND ((f.MinClassRead <= '.$LoggedUser['EffectiveClass'];
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if (!empty($RestrictedForums)) {
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$sql.='
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AND f.ID NOT IN (\''.$RestrictedForums.'\')';
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}
$sql .= ')';
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if (!empty($PermittedForums)) {
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$sql.='
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OR f.ID IN (\''.$PermittedForums.'\')';
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}
$sql .= ')';
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if ($ShowUnread) {
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$sql .= '
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AND ((t.IsLocked=\'0\' OR t.IsSticky=\'1\')
AND (l.PostID<t.LastPostID OR l.PostID IS NULL))';
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}
$sql .= '
GROUP BY t.ID
ORDER BY p.ID DESC LIMIT '.$Limit;
$PostIDs = $DB->query($sql);
$DB->query("SELECT FOUND_ROWS()");
list($Results) = $DB->next_record();
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if ($Results > $PerPage * ($Page - 1)) {
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$DB->set_query_id($PostIDs);
$PostIDs = $DB->collect('ID');
$sql = 'SELECT
p.ID,
p.AddedTime,
p.Body,
p.EditedUserID,
p.EditedTime,
ed.Username,
p.TopicID,
t.Title,
t.LastPostID,
l.PostID AS LastRead,
t.IsLocked,
t.IsSticky
FROM forums_posts as p
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LEFT JOIN users_main AS um ON um.ID = p.AuthorID
LEFT JOIN users_info AS ui ON ui.UserID = p.AuthorID
LEFT JOIN users_main AS ed ON ed.ID = p.EditedUserID
JOIN forums_topics AS t ON t.ID = p.TopicID
JOIN forums AS f ON f.ID = t.ForumID
LEFT JOIN forums_last_read_topics AS l ON l.UserID = '.$UserID.' AND l.TopicID = t.ID
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WHERE p.ID IN ('.implode(',',$PostIDs).')
ORDER BY p.ID DESC';
$Posts = $DB->query($sql);
}
} else {
$sql = 'SELECT
SQL_CALC_FOUND_ROWS';
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if ($ShowGrouped) {
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$sql.=' * FROM (SELECT';
}
$sql .= '
p.ID,
p.AddedTime,
p.Body,
p.EditedUserID,
p.EditedTime,
ed.Username,
p.TopicID,
t.Title,
t.LastPostID,';
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if ($UserID == $LoggedUser['ID']) {
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$sql .= '
l.PostID AS LastRead,';
}
$sql .= '
t.IsLocked,
t.IsSticky
FROM forums_posts as p
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LEFT JOIN users_main AS um ON um.ID = p.AuthorID
LEFT JOIN users_info AS ui ON ui.UserID = p.AuthorID
LEFT JOIN users_main AS ed ON ed.ID = p.EditedUserID
JOIN forums_topics AS t ON t.ID = p.TopicID
JOIN forums AS f ON f.ID = t.ForumID
LEFT JOIN forums_last_read_topics AS l ON l.UserID = '.$UserID.' AND l.TopicID = t.ID
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WHERE p.AuthorID = '.$UserID.'
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AND f.MinClassRead <= '.$LoggedUser['EffectiveClass'];
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if (!empty($RestrictedForums)) {
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$sql.='
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AND f.ID NOT IN (\''.$RestrictedForums.'\')';
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}
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if ($ShowUnread) {
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$sql.='
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AND ((t.IsLocked=\'0\' OR t.IsSticky=\'1\') AND (l.PostID<t.LastPostID OR l.PostID IS NULL)) ';
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}
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$sql .= '
ORDER BY p.ID DESC';
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if ($ShowGrouped) {
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$sql.='
) AS sub
GROUP BY TopicID ORDER BY ID DESC';
}
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$sql.=' LIMIT '.$Limit;
$Posts = $DB->query($sql);
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$DB->query("SELECT FOUND_ROWS()");
list($Results) = $DB->next_record();
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$DB->set_query_id($Posts);
}
$JsonResults = array();
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while (list($PostID, $AddedTime, $Body, $EditedUserID, $EditedTime, $EditedUsername, $TopicID, $ThreadTitle, $LastPostID, $LastRead, $Locked, $Sticky) = $DB->next_record()) {
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$JsonResults[] = array(
'postId' => (int) $PostID,
'topicId' => (int) $TopicID,
'threadTitle' => $ThreadTitle,
'lastPostId' => (int) $LastPostID,
'lastRead' => (int) $LastRead,
'locked' => $Locked == 1,
'sticky' => $Sticky == 1,
'addedTime' => $AddedTime,
'body' => $Text->full_format($Body),
'bbbody' => $Body,
'editedUserId' => (int) $EditedUserID,
'editedTime' => $EditedTime,
'editedUsername' => $EditedUsername
);
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}
print json_encode(
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array(
'status' => 'success',
'response' => array(
'currentPage' => (int) $Page,
'pages' => ceil($Results/$PerPage),
'threads' => $JsonResults
)
)
);