function do_sendping($formatter, $options)
{
global $DBInfo, $_release;
if (!$formatter->page->exists()) {
$options['msg'] = _("Error: Page Not found !");
do_invalid($formatter, $options);
return;
}
if (strtolower($DBInfo->charset) == 'utf-8') {
$checked = 'checked="checked"';
}
if (!$options['trackback_url']) {
$url = $formatter->link_url($formatter->page->urlname);
$raw_body = $formatter->page->_get_raw_body();
if ($options['value']) {
$lines = explode("\n", $raw_body);
$count = count($lines);
# add comment
for ($i = 0; $i < $count; $i++) {
if (preg_match("/^({{{)?#!blog (.*)\$/", $lines[$i], $match)) {
if (md5($match[2]) == $options['value']) {
list($tag, $user, $date, $title) = explode(" ", $lines[$i], 4);
$found = 1;
if ($match[1]) {
$end_tag = '}}}';
}
break;
}
}
}
if ($found) {
# a blog page with multiple entries
$i++;
if ($end_tag) {
for (; $i < $count; $i++) {
if (preg_match("/^}}}\$/", $lines[$i])) {
break;
} else {
if (preg_match("/^----\$/", $lines[$i])) {
break;
}
}
$excerpt .= $lines[$i] . "\n";
}
} else {
# a blog page with a single entry
list($dummy, $entry) = explode("\n", $raw_body, 2);
list($excerpt, $comments) = explode("\n----\n", $entry, 2);
}
} else {
$options['msg'] = _("Error: No entry found!");
do_invalid($formatter, $options);
return;
}
} else {
# a plain wiki page
$excerpt = substr($raw_body, 0, 400);
$title = $options['page'];
}
$COLS_MSIE = 80;
$COLS_OTHER = 85;
$cols = preg_match('/MSIE/', $_SERVER['HTTP_USER_AGENT']) ? $COLS_MSIE : $COLS_OTHER;
$rows = $options['rows'] > 5 ? $options['rows'] : 8;
$cols = $options['cols'] > 60 ? $options['cols'] : $cols;
$formatter->send_header("", $options);
$formatter->send_title(_("Send TrackBack ping"), "", $options);
$msg1 = _("TrackBack Ping URL");
print "<form method='post' action='{$url}'>\n";
print "<b>{$msg1}</b>: <input name='trackback_url' size='60' maxlength='256' style='width:200' /><br />\n";
if ($options['value']) {
$options['value'] = _html_escape($options['value']);
print "<input type='hidden' name='value' value=\"{$options['value']}\" />\n";
}
$msg2 = _("Title");
$title = _html_escape($title);
print "<b>{$msg2}</b>: <input name='title' value=\"{$title}\" size='70' maxlength='70' style='width:200' /><br />\n";
if ($DBInfo->use_resizer > 1) {
echo <<<JS
<script type="text/javascript" src="{$DBInfo->url_prefix}/local/textarea.js"></script>
JS;
}
print <<<FORM
<div class="resizable-textarea" style='position:relative'><!-- IE hack -->
<textarea class="wiki resizable" id="content" wrap="virtual" name="excerpt"
rows="{$rows}" cols="{$cols}" class="wiki">{$excerpt}</textarea></div>
FORM;
$mb_msg = _("mb encoded");
$send_msg = _("Send ping");
$reset = _("Reset");
print <<<FORM2
<b>{$mb_msg}</b> <input type="checkbox" name="mbencode" {$checked} />
<input type="hidden" name="action" value="sendping" />
<span class="button"><input class="button" type="submit" value="{$send_msg}" /></span>
<span class="button"><input class="button" type="reset" value="{$reset}" /></span>
</form>
FORM2;
$formatter->send_footer("", $options);
return;
}
# send Trackback ping
$trackback_url = $options['trackback_url'];
$title = urlencode(_stripslashes($options['title']));
$blog_name = urlencode($DBInfo->sitename . ":{$options['id']}");
$excerpt = _stripslashes($options['excerpt']);
if ($options['mbencode']) {
if ($checked and function_exists('iconv') and strtolower($DBInfo->charset) != 'utf-8') {
$excerpt = iconv($DBInfo->charset, 'utf-8', $excerpt);
}
if (function_exists('mb_encode_numericentity')) {
$new = mb_encode_numericentity($excerpt, $DBInfo->convmap, 'utf-8');
if ($new) {
$excerpt = $new;
}
$new = mb_encode_numericentity($title, $DBInfo->convmap, 'utf-8');
if ($new) {
$title = $new;
}
} else {
include_once 'lib/compat.php';
$new = utf8_mb_encode($excerpt);
if ($new) {
$excerpt = $new;
}
$new = utf8_mb_encode($title);
if ($new) {
$title = $new;
}
}
}
$excerpt = urlencode($excerpt);
$url = $formatter->link_url($options['page'], "#{$options['value']}");
$url = urlencode(qualifiedUrl($url));
$query_string = "title={$title}&url={$url}&blog_name={$blog_name}&excerpt={$excerpt}";
if (strstr($trackback_url, '?')) {
$trackback_url .= "&" . $query_string;
$fp = @fopen($trackback_url, 'r');
$result = @fread($fp, 4096);
@fclose($fp);
/* debug code
$debug_file = 'trackback.log';
$fp = fopen($debug_file, 'a');
fwrite($fp, "\n*****\nTrackback URL query:\n\n$trackback_url\n\nResponse:\n\n");
fwrite($fp, $result);
fwrite($fp, "\n\n");
fclose($fp);
*/
} else {
$trackback_url = parse_url($trackback_url);
$http_request = 'POST ' . $trackback_url['path'] . " HTTP/1.0\r\n";
$http_request .= 'Host: ' . $trackback_url['host'] . "\r\n";
$http_request .= 'Content-Type: application/x-www-form-urlencoded' . "\r\n";
$http_request .= 'Content-Length: ' . strlen($query_string) . "\r\n";
$http_request .= "\r\n";
$http_request .= $query_string;
$fs = @fsockopen($trackback_url['host'], 80);
@fputs($fs, $http_request);
/* debug code
$debug_file = 'trackback.log';
$fp = fopen($debug_file, 'a');
fwrite($fp, "\n*****\nRequest:\n\n$http_request\n\nResponse:\n\n");
while(!@feof($fs)) {
fwrite($fp, @fgets($fs, 4096));
}
fwrite($fp, "\n\n");
fclose($fp);
*/
@fclose($fs);
}
$formatter->send_header("", $options);
$formatter->send_title(_("Trackback sent"), "", $options);
#$formatter->send_page("Return: $result");
print "Return: {$result}";
$formatter->send_footer("", $options);
return;
}
function processor_freemind($formatter, $value)
{
global $DBInfo;
if ($value[0] == '#' and $value[1] == '!') {
list($line, $value) = explode("\n", $value, 2);
}
if ($line) {
}
$_dir = $DBInfo->upload_dir . '/FreeMind';
if (!file_exists($_dir)) {
umask(00);
mkdir($_dir, 0777);
}
$_FONT = array('Default', 'sans-serif');
$_SIZE = array(12, 20, 16, 14, 12);
$_COLOR = array('#003366', '#336699', '#336600');
$md5sum = md5($value);
$map = $md5sum . '.mm';
if (!empty($formatter->refresh) || !empty($formatter->preview) || !file_exists($_dir . '/' . $map)) {
$depth = $odepth = 0;
$dep = $odep = 0;
$out = '<map version="0.7.1">' . "\n";
$lines = explode("\n", $value);
foreach ($lines as $line) {
preg_match('/^(\\s+)(\\+|\\*)(<|>|@)?\\s?(.*)$/', $line, $m);
if (!$m) {
continue;
}
$text = $m[4];
$align = '';
$folded = '';
$cloud = '';
$style = '';
if ($m[2] == '+') {
$folded = 'FOLDED="true" ';
}
if ($m[3]) {
if ($m[3] == '@') {
$cloud = "<cloud COLOR=\"#66ccff\"/>\n";
} else {
$align = $m[3] == '<' ? 'POSITION="left" ' : 'POSITION="right" ';
}
}
$dep = strlen($m[1]);
if ($dep == $odep) {
$out .= "</node>\n";
} else {
if ($dep > $odep) {
$depth++;
} else {
while ($odep >= $dep) {
$out .= "</node>\n";
$odep--;
}
$odep++;
}
}
if (!empty($_FONT[$dep])) {
$FONT = $_FONT[$dep];
} else {
$FONT = $_FONT[0];
}
if (!empty($_SIZE[$dep])) {
$SIZE = $_SIZE[$dep];
} else {
$SIZE = $_SIZE[0];
}
if (!empty($_COLOR[$dep])) {
$COLOR = $_COLOR[$dep];
} else {
$COLOR = $_COLOR[0];
}
$link = '';
$extra = '';
$img = '';
if (preg_match('/^(http|mailto|wiki):/', $text, $match)) {
if (strpos($text, ' ') !== FALSE) {
list($link, $text) = explode(' ', $text, 2);
}
if (isset($match[1]) and $match[1] == 'wiki') {
$tmp = _interwiki_repl($formatter, $link);
//list($link,$img)=_interwiki_repl($formatter,$link);
$link = 'LINK="' . addslashes($tmp[0]) . '" ';
if (!empty($tmp[1])) {
$extra = '<html><img src="' . $tmp[1] . '">';
}
} else {
list($link, $img) = _link_repl($formatter, $link);
$link = $link ? 'LINK="' . addslashes($link) . '" ' : '';
if ($img) {
$extra = '<html><img src="' . $img . '">';
}
}
if (!empty($extra)) {
$extra = htmlspecialchars($extra);
}
}
$text = addslashes(htmlspecialchars($text));
$out .= '<node ' . $link . $folded . $align . 'COLOR="' . $COLOR . '" TEXT="' . $extra . $text . '">' . "\n";
$out .= "<font NAME=\"{$FONT}\" SIZE=\"{$SIZE}\"/>\n";
$out .= "<edge COLOR=\"#3366cc\" WIDTH=\"2\" STYLE=\"sharp_bezier\"/>\n";
$out .= $cloud;
$odep = $dep;
}
for (; $odep != 0; $odep--) {
$out .= "</node>\n";
}
$out .= '</map>' . "\n";
if (strtoupper($DBInfo->charset) != 'UTF-8' and function_exists('iconv')) {
$utf8 = iconv($DBInfo->charset, 'UTF-8', $out);
if ($utf8) {
$out =& $utf8;
}
}
if (function_exists('mb_encode_numericentity')) {
$out = mb_encode_numericentity($out, $DBInfo->convmap, 'utf-8');
} else {
include_once 'lib/compat.php';
$out = utf8_mb_encode($out);
}
$fp = fopen($_dir . '/' . $map, 'w');
fwrite($fp, $out);
fclose($fp);
}
$pubpath = $formatter->url_prefix . '/applets/FreeMind';
$puburl = qualifiedUrl($formatter->url_prefix . '/' . $_dir);
$button = $formatter->link_to("?action=freemind&value={$md5sum}", "FreeMind");
return <<<APP
<applet code="freemind.main.FreeMindApplet.class" codebase='{$pubpath}'
archive="freemindbrowser.jar" width="100%" height="300px">
<param name="type" value="application/x-java-applet">
<param name="scriptable" value="true">
<param name="modes" value="freemind.modes.browsemode.BrowseMode">
<param name="browsemode_initial_map"
value="{$puburl}/{$map}">
<!-- ^ Put the path to your map here -->
<param name="initial_mode" value="Browse">
</applet>
{$button}
APP;
}