function discuss($ID)
{
global $comments_disabled_after;
$preview = ps('preview');
extract(safe_row("Annotate,AnnotateInvite,unix_timestamp(Posted) as uPosted", "textpattern", "ID='{$ID}'"));
$darr = !$preview ? fetchComments($ID) : array(psas(array('name', 'email', 'web', 'message', 'parentid', 'remember')));
$out = n . '<h3 style="margin-top:2em" id="comment">' . $AnnotateInvite . '</h3>' . n;
if ($darr) {
$out .= '<ol>' . n;
$out .= formatComments($darr);
$out .= n . '</ol>';
}
$wasAnnotated = !$Annotate ? getCount('txp_discuss', "parentid={$ID}") : '';
if (!$Annotate) {
$out .= graf(gTxt("comments_closed"));
} else {
if ($comments_disabled_after) {
$lifespan = $comments_disabled_after * 86400;
$timesince = time() - $uPosted;
if ($lifespan > $timesince) {
$out .= commentForm($ID);
} else {
$out .= graf(gTxt("comments_closed"));
}
} else {
$out .= commentForm($ID);
}
}
return $out;
}
function comments($atts)
{
global $thisarticle, $prefs, $comment_preview, $pretext;
extract($prefs);
extract(lAtts(array('id' => @$pretext['id'], 'form' => 'comments', 'wraptag' => $comments_are_ol ? 'ol' : '', 'break' => $comments_are_ol ? 'li' : 'div', 'class' => __FUNCTION__, 'breakclass' => ''), $atts));
if (is_array($thisarticle)) {
extract($thisarticle);
}
if (@$thisid) {
$id = $thisid;
}
$Form = fetch_form($form);
if (!empty($comment_preview)) {
$preview = psas(array('name', 'email', 'web', 'message', 'parentid', 'remember'));
$preview['time'] = time();
$preview['discussid'] = 0;
$preview['message'] = markup_comment($preview['message']);
$GLOBALS['thiscomment'] = $preview;
$comments[] = parse($Form) . n;
unset($GLOBALS['thiscomment']);
$out = doWrap($comments, $wraptag, $break, $class, $breakclass);
} else {
$rs = safe_rows_start("*, unix_timestamp(posted) as time", "txp_discuss", "parentid='{$id}' and visible='1' order by posted asc");
$out = '';
if ($rs) {
$comments = array();
while ($vars = nextRow($rs)) {
$GLOBALS['thiscomment'] = $vars;
$comments[] = parse($Form) . n;
unset($GLOBALS['thiscomment']);
}
$out .= doWrap($comments, $wraptag, $break, $class, $breakclass);
}
}
return $out;
}
function sed_comments($atts)
{
global $thisarticle, $prefs, $comment_preview, $pretext;
extract($prefs);
extract(lAtts(array('id' => @$pretext['id'], 'form' => 'comments', 'wraptag' => $comments_are_ol ? 'ol' : '', 'break' => $comments_are_ol ? 'li' : 'div', 'class' => __FUNCTION__, 'breakclass' => '', 'sort' => 'posted ASC'), $atts));
assert_article();
if (is_array($thisarticle)) {
extract($thisarticle);
}
if (@$thisid) {
$id = $thisid;
}
#
# Extract the sed article overrides...
# Access the custom field that houses the vars and explode the string on ';' boundaries.
#
$sed_vars = _sed_cp_get_sed_vars(@$thisarticle['sed per-article vars']);
$sed_vars = lAtts(array('sed_delay' => '0', 'sed_ttl' => '', 'sed_on_cull' => 'hide', 'sed_ttl_grace' => ''), $sed_vars);
extract($sed_vars);
if (!empty($comment_preview)) {
$preview = psas(array('name', 'email', 'web', 'message', 'parentid', 'remember'));
$preview['time'] = time();
$preview['discussid'] = 0;
$preview['message'] = markup_comment($preview['message']);
$GLOBALS['thiscomment'] = $preview;
$comments[] = parse_form($form) . n;
unset($GLOBALS['thiscomment']);
$out = doWrap($comments, $wraptag, $break, $class, $breakclass);
} else {
$rs = safe_rows_start("*, unix_timestamp(posted) as time", "txp_discuss", 'parentid=' . intval($id) . ' and visible=' . VISIBLE . ' order by ' . doSlash($sort));
$out = '';
if ($rs) {
$comments = array();
$culled_comments = array();
while ($vars = nextRow($rs)) {
$culled = false;
$show = true;
$extra = '';
$now = time();
$remaining = '';
#
# If the comment is in a deleting page then check if it is to be culled...
#
if (!empty($sed_ttl)) {
$do_cull_check = true;
#
# Are we in any grace period???
#
if (!empty($sed_ttl_grace) && 0 != $sed_ttl_grace) {
$do_cull_check = _sed_cp_if_outside_period($thisarticle['posted'], $sed_ttl_grace, $vars['time'], $remaining);
}
#
# If not then do the cull checking...
#
if ($do_cull_check) {
$culled = _sed_cp_if_outside_period($vars['time'], $sed_ttl, $now, $remaining);
}
#
# Display how long to go before culling.
#
if ($do_cull_check && !$culled) {
$vars['message'] .= "<br/><br/><strong>[MARKED FOR DELETION IN {$remaining}.]</strong>";
}
}
if ($culled) {
$extra .= ' culled';
$culled_comments[] = $vars;
$vars['time'] = $now;
$vars['message'] .= "<br/><br/><strong>[DELETED.]</strong>";
} else {
#
# See if the comment is in its "hidden" period.
# This is to try and discourage spam-robots that immediately see if their posts appear live.
#
if (!empty($sed_delay) && $sed_delay > '0') {
$show = _sed_cp_if_outside_period($vars['time'], $sed_delay, $now, $remaining);
}
#
# Still hidden so show a place-holder comment instead.
#
if (!$show) {
$extra .= ' delay_queue';
$vars['name'] = "[DELAYED]";
$vars['time'] = $now;
$vars['message'] = "A comment has been recorded and is in the delay queue.";
$vars['message'] .= "<br/><br/><strong>[REVEALED IN {$remaining}.]</strong>";
}
}
#
# Save the additional css class markup for this comment in the vars before parsing the comment form.
#
$vars['sed_class_extra'] = $extra;
$GLOBALS['thiscomment'] = $vars;
$comments[] = parse_form($form) . n;
unset($GLOBALS['thiscomment']);
}
$out .= doWrap($comments, $wraptag, $break, $class, $breakclass);
#
# Process the culled list...
#
if (!empty($culled_comments)) {
foreach ($culled_comments as $comment) {
if ('delete' == $sed_on_cull) {
_sed_cp_delete_comment($comment);
} else {
_sed_cp_update_comment($comment, $sed_on_cull);
}
}
update_comments_count($id);
}
}
}
return $out;
}
function comments_preview($atts, $thing = '', $me = '')
{
global $thisarticle, $has_comments_preview;
if (!ps('preview')) {
return;
}
extract(lAtts(array('id' => @$pretext['id'], 'form' => 'comments', 'wraptag' => '', 'class' => __FUNCTION__), $atts));
assert_article();
if (is_array($thisarticle)) {
extract($thisarticle);
}
if (@$thisid) {
$id = $thisid;
}
$Form = fetch_form($form);
$preview = psas(array('name', 'email', 'web', 'message', 'parentid', 'remember'));
$preview['time'] = time();
$preview['discussid'] = 0;
if ($preview['message'] == '') {
$in = getComment();
$preview['message'] = $in['message'];
}
$preview['message'] = markup_comment($preview['message']);
$GLOBALS['thiscomment'] = $preview;
$comments = parse($Form) . n;
unset($GLOBALS['thiscomment']);
$out = doTag($comments, $wraptag, $class);
# set a flag, to tell the comments_form tag that it doesn't have to show a preview
$has_comments_preview = true;
return $out;
}
function comments_preview($atts, $thing = '', $me = '')
{
global $thisarticle;
if (!ps('preview')) {
return;
}
extract(lAtts(array('id' => @$pretext['id'], 'form' => 'comments', 'bc' => false, 'wraptag' => '', 'class' => __FUNCTION__), $atts));
//FIXME for crockery. This emulates the old hardcoded preview behaviour.
if ($bc) {
if (@$GLOBALS['pretext']['secondpass'] == false) {
return $me;
}
if (@$GLOBALS['pretext']['comments_preview_shown']) {
return '';
} else {
return '<a id="cpreview"></a>' . discuss($id);
}
}
$GLOBALS['pretext']['comments_preview_shown'] = true;
if (is_array($thisarticle)) {
extract($thisarticle);
}
if (@$thisid) {
$id = $thisid;
}
$Form = fetch_form($form);
$preview = psas(array('name', 'email', 'web', 'message', 'parentid', 'remember'));
$preview['time'] = time();
$preview['discussid'] = 0;
$preview['message'] = markup_comment($preview['message']);
$GLOBALS['thiscomment'] = $preview;
$comments = parse($Form) . n;
unset($GLOBALS['thiscomment']);
$out = doTag($comments, $wraptag, $class);
return $out;
}