/**
* Fetches the Picture Comment HTML for a single picture
*
* @param array Information regarding the picture
* @param array (return) Statistics regarding the messages shown
* @param integer The current page pumber
* @param integer The number of comments per page
* @param integer A specific comment ID to focus on (causes pagenumber to be ignored)
* @param boolean Whether to show ignored messages in their full
*
* @return string The HTML for the picture comments
*
*/
function fetch_picturecommentbits($pictureinfo, &$messagestats, &$pagenumber, &$perpage, $commentid = 0, $showignored = false)
{
global $vbulletin, $vbphrase, $show;
require_once(DIR . '/includes/class_bbcode.php');
require_once(DIR . '/includes/class_picturecomment.php');
if ($vbulletin->options['globalignore'] != '' AND !can_moderate(0, 'candeletepicturecomments') AND !can_moderate(0, 'canremovepicturecomments'))
{
require_once(DIR . '/includes/functions_bigthree.php');
$coventry = fetch_coventry('string');
}
$messagestats = array();
$state = array('visible');
$state_or = array();
if (fetch_user_picture_message_perm('canmoderatemessages', $pictureinfo))
{
$state[] = 'moderation';
}
else if ($vbulletin->userinfo['userid'])
{
$state_or[] = "(picturecomment.postuserid = " . $vbulletin->userinfo['userid'] . " AND state = 'moderation')";
}
if (can_moderate(0, 'canmoderatepicturecomments') OR ($vbulletin->userinfo['userid'] == $pictureinfo['userid'] AND $vbulletin->userinfo['permissions']['albumpermissions'] & $vbulletin->bf_ugp_albumpermissions['canmanagepiccomment']))
{
$state[] = 'deleted';
$deljoinsql = "LEFT JOIN " . TABLE_PREFIX . "deletionlog AS deletionlog ON (picturecomment.commentid = deletionlog.primaryid AND deletionlog.type = 'picturecomment')";
}
else
{
$deljoinsql = '';
}
$state_or[] = "picturecomment.state IN ('" . implode("','", $state) . "')";
$perpage = (!$perpage OR $perpage > $vbulletin->options['pc_maxperpage']) ? $vbulletin->options['pc_perpage'] : $perpage;
if ($commentid AND $commentinfo = fetch_picturecommentinfo($pictureinfo['filedataid'], $pictureinfo['userid'], $commentid))
{
$getpagenum = $vbulletin->db->query_first("
SELECT COUNT(*) AS comments
FROM " . TABLE_PREFIX . "picturecomment AS picturecomment
WHERE
filedataid = $pictureinfo[filedataid]
AND
userid = $pictureinfo[userid]
AND
(" . implode(" OR ", $state_or) . ")
AND
dateline <= $commentinfo[dateline]
" . ($coventry ? "AND picturecomment.postuserid NOT IN (" . $coventry . ")" : '' ) . "
");
$pagenumber = ceil($getpagenum['comments'] / $perpage);
}
do
{
if (!$pagenumber)
{
$pagenumber = 1;
}
$start = ($pagenumber - 1) * $perpage;
$hook_query_fields = $hook_query_joins = $hook_query_where = '';
($hook = vBulletinHook::fetch_hook('picture_comment_query')) ? eval($hook) : false;
$messagebits = '';
$messages = $vbulletin->db->query_read("
SELECT SQL_CALC_FOUND_ROWS
picturecomment.*, user.*, picturecomment.ipaddress AS messageipaddress
" . ($deljoinsql ? ",deletionlog.userid AS del_userid, deletionlog.username AS del_username, deletionlog.reason AS del_reason" : "") . "
" . ($vbulletin->options['avatarenabled'] ? ",avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustomavatar, customavatar.dateline AS avatardateline,customavatar.width AS avwidth,customavatar.height AS avheight, customavatar.width_thumb AS avwidth_thumb, customavatar.height_thumb AS avheight_thumb, filedata_thumb, NOT ISNULL(customavatar.userid) AS hascustom" : "") . "
$hook_query_fields
FROM " . TABLE_PREFIX . "picturecomment AS picturecomment
LEFT JOIN " . TABLE_PREFIX . "user AS user ON (picturecomment.postuserid = user.userid)
" . ($vbulletin->options['avatarenabled'] ? "LEFT JOIN " . TABLE_PREFIX . "avatar AS avatar ON(avatar.avatarid = user.avatarid)
LEFT JOIN " . TABLE_PREFIX . "customavatar AS customavatar ON(customavatar.userid = user.userid)" : "") . "
$deljoinsql
$hook_query_joins
WHERE
picturecomment.filedataid = $pictureinfo[filedataid]
AND
picturecomment.userid = $pictureinfo[userid]
AND (" . implode(" OR ", $state_or) . ")
" . ($coventry ? "AND picturecomment.postuserid NOT IN (" . $coventry . ")" : '' ) . "
$hook_query_where
ORDER BY picturecomment.dateline
LIMIT $start, $perpage
");
list($messagestats['total']) = $vbulletin->db->query_first("SELECT FOUND_ROWS()", DBARRAY_NUM);
if ($start >= $messagestats['total'])
{
$pagenumber = ceil($messagestats['total'] / $perpage);
}
}
while ($start >= $messagestats['total'] AND $messagestats['total']);
$messagestats['start'] = $start + 1;
$messagestats['end'] = min($start + $perpage, $messagestats['total']);
$bbcode = new vB_BbCodeParser($vbulletin, fetch_tag_list());
$factory = new vB_Picture_CommentFactory($vbulletin, $bbcode, $pictureinfo);
$messagebits = '';
$firstrecord = array();
$read_ids = array();
if ($vbulletin->userinfo['userid'] AND !$showignored)
{
$ignorelist = preg_split('/( )+/', trim($vbulletin->userinfo['ignorelist']), -1, PREG_SPLIT_NO_EMPTY);
}
else
{
$ignorelist = array();
}
while ($message = $vbulletin->db->fetch_array($messages))
{
if (!$firstrecord)
{
$firstrecord = $message;
}
if ($ignorelist AND in_array($message['postuserid'], $ignorelist))
{
$message['ignored'] = true;
}
if (!$showignored AND in_coventry($message['postuserid']))
{
$message['ignored'] = true;
}
$response_handler =& $factory->create($message);
$response_handler->cachable = false;
$messagebits .= $response_handler->construct();
if (!$message['messageread'] AND $message['state'] == 'visible' AND $pictureinfo['userid'] == $vbulletin->userinfo['userid'])
{
$read_ids[] = $message['commentid'];
}
$messagestats['lastcomment'] = $message['dateline'];
}
if ($pictureinfo['userid'] == $vbulletin->userinfo['userid'])
{
$readpcs = 0;
if (!empty($read_ids))
{
$readpcs = sizeof($read_ids);
$vbulletin->db->query_write("UPDATE " . TABLE_PREFIX . "picturecomment SET messageread = 1 WHERE commentid IN (" . implode(',', $read_ids) . ")");
}
if ($vbulletin->userinfo['pcunreadcount'] - $readpcs > 0 AND $vbulletin->options['globalignore'] != '')
{
build_picture_comment_counters($vbulletin->userinfo['userid']);
}
else if ($readpcs)
{
$vbulletin->db->query_write("
UPDATE " . TABLE_PREFIX . "user
SET
pcunreadcount = IF(pcunreadcount >= $readpcs, pcunreadcount - $readpcs, 0)
WHERE
userid = " . $vbulletin->userinfo['userid']
);
}
}
$messagestats['perpage'] = $perpage;
$show['delete'] = fetch_user_picture_message_perm('candeletemessages', $pictureinfo);
$show['undelete'] = fetch_user_picture_message_perm('canundeletemessages', $pictureinfo);
$show['approve'] = fetch_user_picture_message_perm('canmoderatemessages', $pictureinfo);
$show['inlinemod'] = ($show['delete'] OR $show['undelete'] OR $show['approve']);
return $messagebits;
}
} else {
if ($vbulletin->userinfo['userid']) {
$state_or[] = "(picturecomment.postuserid = " . $vbulletin->userinfo['userid'] . " AND state = 'moderation')";
}
}
if (can_moderate(0, 'canmoderatepicturecomments') or $vbulletin->userinfo['userid'] == $pictureinfo['userid'] and $vbulletin->userinfo['permissions']['albumpermissions'] & $vbulletin->bf_ugp_albumpermissions['canmanagepiccomment']) {
$state[] = 'deleted';
$deljoinsql = "LEFT JOIN " . TABLE_PREFIX . "deletionlog AS deletionlog ON (picturecomment.commentid = deletionlog.primaryid AND deletionlog.type = 'picturecomment')";
} else {
$deljoinsql = '';
}
$state_or[] = "picturecomment.state IN ('" . implode("','", $state) . "')";
require_once DIR . '/includes/class_bbcode.php';
require_once DIR . '/includes/class_picturecomment.php';
$bbcode = new vB_BbCodeParser($vbulletin, fetch_tag_list());
$factory = new vB_Picture_CommentFactory($vbulletin, $bbcode, $pictureinfo);
$hook_query_fields = $hook_query_joins = $hook_query_where = '';
($hook = vBulletinHook::fetch_hook('picture_comment_post_ajax')) ? eval($hook) : false;
$read_ids = array();
if ($commentid === true) {
$commentid = $vbulletin->GPC['commentid'];
}
$messages = $db->query_read_slave("\n\t\t\t\t\tSELECT\n\t\t\t\t\t\tpicturecomment.*, user.*, picturecomment.ipaddress AS messageipaddress\n\t\t\t\t\t\t" . ($deljoinsql ? ",deletionlog.userid AS del_userid, deletionlog.username AS del_username, deletionlog.reason AS del_reason" : "") . "\n\t\t\t\t\t\t" . ($vbulletin->options['avatarenabled'] ? ",avatar.avatarpath, NOT ISNULL(customavatar.userid) AS hascustomavatar, customavatar.dateline AS avatardateline,customavatar.width AS avwidth,customavatar.height AS avheight, customavatar.width_thumb AS avwidth_thumb, customavatar.height_thumb AS avheight_thumb, customavatar.filedata_thumb" : "") . "\n\t\t\t\t\t\t{$hook_query_fields}\n\t\t\t\t\tFROM " . TABLE_PREFIX . "picturecomment AS picturecomment\n\t\t\t\t\tLEFT JOIN " . TABLE_PREFIX . "user AS user ON (picturecomment.postuserid = user.userid)\n\t\t\t\t\t" . ($vbulletin->options['avatarenabled'] ? "LEFT JOIN " . TABLE_PREFIX . "avatar AS avatar ON(avatar.avatarid = user.avatarid) LEFT JOIN " . TABLE_PREFIX . "customavatar AS customavatar ON(customavatar.userid = user.userid)" : "") . "\n\t\t\t\t\t{$deljoinsql}\n\t\t\t\t\t{$hook_query_joins}\n\t\t\t\t\tWHERE\n\t\t\t\t\t\tpicturecomment.filedataid = {$pictureinfo['filedataid']}\n\t\t\t\t\t\t\tAND\n\t\t\t\t\t\tpicturecomment.userid = {$pictureinfo['userid']}\n\t\t\t\t\t\t\tAND (" . implode(" OR ", $state_or) . ")\n\t\t\t\t\t\t\tAND " . (($lastviewed = $vbulletin->GPC['lastcomment']) ? "(picturecomment.dateline > {$lastviewed} OR picturecomment.commentid = {$commentid})" : "picturecomment.commentid = {$commentid}") . "\n\t\t\t\t\t\t{$hook_query_where}\n\t\t\t\t\tORDER BY picturecomment.dateline ASC\n\t\t\t\t");
while ($message = $db->fetch_array($messages)) {
if ($message['state'] == 'visible' and !$message['messageread']) {
$read_ids[] = $message['commentid'];
}
$response_handler =& $factory->create($message);
// Shall we pre parse these?
$response_handler->cachable = false;
$xml->add_tag('message', process_replacement_vars($response_handler->construct()), array('commentid' => $message['commentid'], 'visible' => $message['state'] == 'visible' ? 1 : 0, 'bgclass' => $bgclass, 'quickedit' => 1));
