function tb_send($page, $links)
{
global $trackback, $page_title;
if (!$trackback) {
return;
}
// No link, END
if (!is_array($links) || empty($links)) {
return;
}
$script = get_script_uri();
// PROHIBITION OF INVALID TRANSMISSION
$url = parse_url($script);
$host = empty($url['host']) ? $script : $url['host'];
if (is_ipaddr($host)) {
if (is_localIP($host)) {
return;
}
} else {
if (is_ReservedTLD($host)) {
return;
}
}
if (is_ignore_page($page)) {
return;
}
// Disable 'max execution time' (php.ini: max_execution_time)
if (ini_get('safe_mode') == '0') {
set_time_limit(0);
}
$r_page = rawurlencode($page);
$excerpt = strip_htmltag(convert_html(get_source($page)));
// Sender's information
$putdata = array('title' => $page, 'url' => $script . '?' . $r_page, 'excerpt' => mb_strimwidth(preg_replace("/[\r\n]/", ' ', $excerpt), 0, 255, '...'), 'blog_name' => $page_title . ' (' . PLUGIN_TRACKBACK_VERSION . ')', 'charset' => SOURCE_ENCODING);
foreach ($links as $link) {
if (path_check($script, $link)) {
continue;
}
// Same Site
$tb_id = tb_get_url($link);
// Get Trackback ID from the URL
if (empty($tb_id)) {
continue;
}
// Trackback is not supported
$result = http_request($tb_id, 'POST', '', $putdata, 2, CONTENT_CHARSET);
// FIXME: Create warning notification space at pukiwiki.skin!
}
}
function tb_send($page, $plus, $minus = '')
{
global $page_title;
$script = get_script_uri();
// Disable 'max execution time' (php.ini: max_execution_time)
if (ini_get('safe_mode') == '0') {
set_time_limit(0);
}
// Get URLs from <a>(anchor) tag from convert_html()
$links = array();
$plus = convert_html($plus);
// WARNING: heavy and may cause side-effect
preg_match_all('#href="(https?://[^"]+)"#', $plus, $links, PREG_PATTERN_ORDER);
$links = array_unique($links[1]);
// Reject from minus list
if ($minus != '') {
$links_m = array();
$minus = convert_html($minus);
// WARNING: heavy and may cause side-effect
preg_match_all('#href="(https?://[^"]+)"#', $minus, $links_m, PREG_PATTERN_ORDER);
$links_m = array_unique($links_m[1]);
$links = array_diff($links, $links_m);
}
// Reject own URL (Pattern _NOT_ started with '$script' and '?')
$links = preg_grep('/^(?!' . preg_quote($script, '/') . '\\?)./', $links);
// No link, END
if (!is_array($links) || empty($links)) {
return;
}
$r_page = rawurlencode($page);
$excerpt = strip_htmltag(convert_html(get_source($page)));
// Sender's information
$putdata = array('title' => $page, 'url' => $script . '?' . $r_page, 'excerpt' => mb_strimwidth(preg_replace("/[\r\n]/", ' ', $excerpt), 0, 255, '...'), 'blog_name' => $page_title . ' (' . PLUGIN_TRACKBACK_VERSION . ')', 'charset' => SOURCE_ENCODING);
foreach ($links as $link) {
$tb_id = tb_get_url($link);
// Get Trackback ID from the URL
if (empty($tb_id)) {
continue;
}
// Trackback is not supported
$result = http_request($tb_id, 'POST', '', $putdata, 2, CONTENT_CHARSET);
// FIXME: Create warning notification space at pukiwiki.skin!
}
}