/**
* Process CMS tags into HTML for comments.
*/
function cms_tag_comments($tag_attr, $tag_default)
{
global $db, $row, $block, $Current_weblog, $Weblogs, $Paths;
if (strlen($Weblogs[$Current_weblog]['comment_format']) > 1) {
$format = $Weblogs[$Current_weblog]['comment_format'];
} else {
$format = "%anchor%<p>%comment%</p><p><small><b>%name%</b> %email% %url% - %date%</small></p>";
}
if (strlen($Weblogs[$Current_weblog]['comment_reply']) > 1) {
$format_reply = $Weblogs[$Current_weblog]['comment_reply'];
} else {
$format_reply = "Reply on %name%";
}
if (strlen($Weblogs[$Current_weblog]['comment_forward']) > 1) {
$format_forward = $Weblogs[$Current_weblog]['comment_forward'];
} else {
$format_forward = "Replied on by %name%";
}
if (strlen($Weblogs[$Current_weblog]['comment_backward']) > 1) {
$format_backward = $Weblogs[$Current_weblog]['comment_backward'];
} else {
$format_backward = "This is a reply on %name%";
}
// If %editlink% is not present, insert it right after %date%..
if (strpos($format, "%editlink%") == 0) {
$format = str_replace("%date%", "%date% %editlink%", $format);
}
$content_code = get_attr_value('content_code', $tag_attr);
$nocomments = get_attr_value('ifnocomments', $tag_attr);
$comments = get_attr_value('ifcomments', $tag_attr);
$order = get_attr_value('order', $tag_attr);
$entrydate = $Weblogs[$Current_weblog]['fulldate_format'];
if ($content_code == "") {
$content_code = $row["code"];
}
$last_comment = "";
if (isset($db->entry['comments']) && count($db->entry['comments']) > 0) {
// first, make a list of comment-on-comments..
$crosslink = array();
foreach ($db->entry['comments'] as $count => $temp_row) {
if (preg_match("/\\[(.*):([0-9]*)\\]/Ui", $temp_row['comment'], $matches)) {
$crosslink[$count + 1] = $matches[2];
// remove [name:1] from comment..
$db->entry['comments'][$count]['comment'] = str_replace($matches[0], "", $db->entry['comments'][$count]['comment']);
}
}
$last_count = count($db->entry['comments']) - 1;
foreach ($db->entry['comments'] as $count => $temp_row) {
/**
* If we get here, this is a record we have to output in some form..
*/
$temp_row['name'] = strip_tags($temp_row['name']);
$temp_row['email'] = strip_tags($temp_row['email']);
$temp_row['url'] = strip_tags($temp_row['url']);
// Set the flag to display the 'awaiting moderation' text.
if ($temp_row["moderate"] == 1) {
$awaiting_moderation = true;
}
// Check if the comment is different than the last one, if the author's
// IP isn't blocked, and if the comment isn't waiting for moderation.
if ($temp_row["ip"] . $temp_row["comment"] != $last_comment && !ip_check_block($temp_row["ip"]) && ($temp_row["moderate"] != 1 || $temp_row['showpreview'] == 1)) {
/**
* make email link..
*/
if (isemail($temp_row["email"]) && !$temp_row["discreet"]) {
$email_format = "(" . encodemail_link($temp_row["email"], lang('email'), $temp_row["name"]) . ")";
$emailtoname = encodemail_link($temp_row["email"], $temp_row["name"], $temp_row["name"]);
} else {
$email_format = "";
$emailtoname = $temp_row["name"];
}
if (isemail($temp_row["email"])) {
$grav_email = $temp_row["email"];
$grav_default = $Weblogs[$Current_weblog]['comment_gravatardefault'];
$grav_html = stripslashes($Weblogs[$Current_weblog]['comment_gravatarhtml']);
$grav_size = $Weblogs[$Current_weblog]['comment_gravatarsize'];
if ($grav_default == "") {
$grav_default = "http://www.pivotlog.net/images/gravatar.gif";
}
if ($grav_html == "") {
$grav_html = '<img src="%img%" align="right" valign="top" hspace="2" vspace="2" />';
}
if ($grav_size == "") {
$grav_size = 48;
}
$grav_imgurl = "http://www.gravatar.com/avatar.php?gravatar_id=" . md5($grav_email) . "&default=" . urlencode($grav_default) . "&size=" . $grav_size;
$grav_url = str_replace("%img%", $grav_imgurl, $grav_html);
} else {
$grav_url = "";
}
/**
* make url link..
*/
if (isurl($temp_row["url"])) {
if (strpos($temp_row["url"], "ttp://") < 1) {
$temp_row["url"] = "http://" . $temp_row["url"];
}
$target = $Weblogs[$Current_weblog]['target_blank'] == 1 ? " target='_blank'" : "";
$temp_row["url_title"] = str_replace('http://', '', $temp_row["url"]);
//perhaps redirect the link..
if (isset($Weblogs[$Current_weblog]['lastcomm_redirect']) && $Weblogs[$Current_weblog]['lastcomm_redirect'] == 1) {
$target .= " rel=\"nofollow\" ";
}
$url_format = sprintf("(<a href='%s' {$target} title='%s'>%s</a>)", $temp_row["url"], $temp_row["url_title"], lang('url'));
$urltoname = sprintf("<a href='%s' {$target} title='%s'>%s</a>", $temp_row["url"], $temp_row["url_title"], $temp_row['name']);
} else {
$url_format = "";
$urltoname = $temp_row["name"];
}
/**
* Make 'edit' and 'delete' links..
*/
$editlink = get_editcommentlink($db->entry['code'], $count);
/**
* make a 'registered user' span..
*/
if ($temp_row['registered'] == 1) {
$name = "<span class='registered'>[" . $temp_row["name"] . "]</span>";
} else {
$name = $temp_row["name"];
}
/**
* make quote link..
*/
$quote = sprintf("<a href='#form' onclick='javascript:var pv=document.getElementsByName(\"piv_comment\");pv[0].value=\"[%s:%s] \"+pv[0].value;'>%s</a>", $temp_row["name"], $count + 1, $format_reply);
// make backward link..
if (isset($crosslink[$count + 1])) {
$to = $db->entry['comments'][$crosslink[$count + 1] - 1];
$backward_text = str_replace("%name%", $to['name'], $format_backward);
$backward_anchor = safe_string($to["name"], TRUE) . "-" . format_date($to["date"], "%ye%%month%%day%%hour24%%minute%");
$backward_link = sprintf("<a href='#%s'>%s</a>", $backward_anchor, $backward_text);
} else {
$backward_link = "";
}
/**
* make forward link..
*/
$forward_link = "";
foreach ($crosslink as $key => $val) {
if ($val - 1 == $count) {
$from = $db->entry['comments'][$key - 1];
$forward_text = str_replace("%name%", $from['name'], $format_forward);
$forward_anchor = safe_string($from["name"], TRUE) . "-" . format_date($from["date"], "%ye%%month%%day%%hour24%%minute%");
$forward_link .= sprintf("<a href='#%s'>%s</a> ", $forward_anchor, $forward_text);
}
}
/**
* make anchor
*/
$anchor = "<a id=\"" . safe_string($temp_row["name"], TRUE) . "-" . format_date($temp_row["date"], "%ye%%month%%day%%hour24%%minute%") . "\"></a>";
/**
* substite all of the parameters into the comment, and add it to the output.
*/
$this_tag = $format;
$this_tag = str_replace("%quote%", $quote, $this_tag);
$this_tag = str_replace("%quoted-back%", $backward_link, $this_tag);
$this_tag = str_replace("%quoted-forward%", $forward_link, $this_tag);
$this_tag = str_replace("%count%", $count + 1, $this_tag);
$this_tag = str_replace("%code%", $db->entry['code'], $this_tag);
$this_tag = str_replace("%even-odd%", $count % 2 ? 'even' : 'odd', $this_tag);
$this_tag = str_replace("%ip%", $temp_row["ip"], $this_tag);
$this_tag = str_replace("%date%", format_date($temp_row["date"], $entrydate), $this_tag);
$this_tag = str_replace("%comment%", comment_format($temp_row["comment"]), $this_tag);
$this_tag = str_replace("%name%", $name, $this_tag);
$this_tag = str_replace("%email%", $email_format, $this_tag);
$this_tag = str_replace("%url%", $url_format, $this_tag);
$this_tag = str_replace("%anchor%", $anchor, $this_tag);
$this_tag = str_replace("%url-to-name%", $urltoname, $this_tag);
$this_tag = str_replace("%email-to-name%", $emailtoname, $this_tag);
$this_tag = str_replace("%gravatar%", $grav_url, $this_tag);
$this_tag = str_replace("%editlink%", $editlink, $this_tag);
if ($count == $last_count) {
$this_tag = '<a id="lastcomment"></a>' . $this_tag;
}
$last_comment = $temp_row["ip"] . $temp_row["comment"];
// Outputting according to order:
if ($order == 'ascending') {
$output .= $this_tag . "\n";
} elseif ($order == 'descending') {
$output = $this_tag . "\n" . $output;
}
}
}
}
// If there are comments waiting for moderation, append a note saying so.
if ($awaiting_moderation) {
$output .= sprintf("<p id='moderate_queue_waiting'>%s</p>", lang("comment", "moderate_waiting"));
}
return '<a id="comm"></a>' . "\n" . $output;
}
function snippet_email_to_nick()
{
global $db, $Users;
if ($db->entry['code'] == 'ROOT') {
$output = '<cms emailtonick></cms>';
} else {
if (isset($Users[$db->entry['user']])) {
$output = encodemail_link($Users[$db->entry['user']]['email'], $db->entry['user']);
} else {
$output = $db->entry['user'];
}
}
return $output;
}
