/**
* URL handler
*
* @param int $user_id - The user_id
* @param int $blog_id - The blog_id
* @param int $reply_id - The reply_id
* @param array $url_data - Data to put in the url's. Everything will get built in the url from this array.
* For exmaple, if array('page' => 'blog', 'mode' => 'add') is sent it would be built as blog.php?page=blog&mode=add
* Send 'anchor' (if needed) as the anchor for the page which will get added to the end of the url as # . $url_data['anchor']
* @param array $extra_data - Extra data that will be used in the URL when required.
* When building the url this function checks the blog_data::$(user|blog|reply) arrays to see if the username, blog title, and/or reply title exist for that (user|blog|reply)_id.
* If they do not exist in that array and you would like to manually send it you can send it in this array. array('username' => (the username), 'blog_subject' => (blog title), 'reply_subject' => (reply title))
* These are not required to be sent, just send them if you want/need to.
* @param bool $force_no_seo - If set to true this will build a normal url (needed for some places), not the pretty ones with the username, title, etc in.
*/
function blog_url($user_id, $blog_id = false, $reply_id = false, $url_data = array(), $extra_data = array(), $force_no_seo = false)
{
global $config, $user, $_SID;
blog_plugins::plugin_do('function_blog_url');
// don't call the generate_board_url function a whole bunch of times, get it once and keep using it
static $start_url = '';
$start_url = $start_url == '' ? (defined('BLOG_ROOT') ? generate_board_url(true) . BLOG_ROOT : generate_board_url()) . '/' : $start_url;
$extras = $anchor = '';
// Add the category stuff if c is in the url
static $blog_categories = false;
if (isset($_GET['c']) && !isset($url_data['c'])) {
$category_id = request_var('c', 0);
if ($blog_categories === false) {
$blog_categories = get_blog_categories('category_id');
}
if (!isset($url_data['page']) && isset($blog_categories[$category_id]) && isset($config['user_blog_seo']) && $config['user_blog_seo'] && !$force_no_seo) {
$url_data['page'] = $blog_categories[$category_id]['category_name'];
}
$url_data['c'] = $category_id;
}
// Add the blogstyle setting if required
if (isset($_GET['blogstyle']) && !isset($url_data['blogstyle'])) {
$url_data['blogstyle'] = request_var('blogstyle', '');
}
// Handle the anchor
if (isset($url_data['anchor'])) {
$anchor = '#' . $url_data['anchor'];
unset($url_data['anchor']);
} else {
if ($reply_id) {
$anchor = '#r' . $reply_id;
}
}
if (isset($config['user_blog_seo']) && $config['user_blog_seo'] && !$force_no_seo) {
$title_match = '/([^a-zA-Z0-9\\s_])/';
// Replace HTML Entities, and non alphanumeric/space/underscore characters
$replace_page = true;
// match everything except the page if this is set to false
if (!isset($url_data['page']) && $user_id !== false) {
$username_check = '#&+/\\:?"<>%|';
if ($user_id == $user->data['user_id'] && !strpbrk($user->data['username'], $username_check)) {
$url_data['page'] = urlencode($user->data['username']);
} else {
if (isset($extra_data['username']) && !strpbrk($extra_data['username'], $username_check)) {
$url_data['page'] = urlencode($extra_data['username']);
} else {
if (class_exists('blog_data') && isset(blog_data::$user[$user_id]) && !strpbrk(blog_data::$user[$user_id]['username'], $username_check)) {
$url_data['page'] = urlencode(blog_data::$user[$user_id]['username']);
} else {
$url_data['u'] = $user_id;
}
}
}
} else {
if (isset($url_data['page']) && $user_id !== false) {
$url_data['u'] = $user_id;
}
}
if ($reply_id) {
$url_data['r'] = $reply_id;
if (!isset($url_data['mode'])) {
if (class_exists('blog_data') && array_key_exists($reply_id, blog_data::$reply)) {
$url_data['mode'] = utf8_clean_string(blog_data::$reply[$reply_id]['reply_subject']);
} else {
if (array_key_exists('reply_subject', $extra_data)) {
$url_data['mode'] = utf8_clean_string($extra_data['reply_subject']);
}
}
}
} else {
if ($blog_id) {
$url_data['b'] = $blog_id;
if (!isset($url_data['mode'])) {
if (class_exists('blog_data') && array_key_exists($blog_id, blog_data::$blog)) {
$url_data['mode'] = utf8_clean_string(blog_data::$blog[$blog_id]['blog_subject']);
} else {
if (array_key_exists('blog_subject', $extra_data)) {
$url_data['mode'] = utf8_clean_string($extra_data['blog_subject']);
}
}
}
}
}
// Add style= to the url data if it is in there
if (isset($_GET['style']) && !isset($url_data['style'])) {
$url_data['style'] = request_var('style', '');
}
// Add the Session ID if required.
if ($_SID) {
$url_data['sid'] = $_SID;
}
if (sizeof($url_data)) {
foreach ($url_data as $name => $value) {
if ($name == 'page' || $name == 'mode' || $value == '*skip*') {
continue;
}
$extras .= '_' . url_replace($name) . '-' . url_replace($value);
}
}
if (isset($url_data['page']) && $url_data['page']) {
if (isset($url_data['mode']) && $url_data['mode']) {
$url_data['mode'] = url_replace($url_data['mode']);
//return $start_url . "blog/{$url_data['page']}/{$url_data['mode']}{$extras}{$anchor}";
return $start_url . "blog/{$url_data['page']}/{$url_data['mode']}{$extras}.html{$anchor}";
} else {
if ($extras || $anchor) {
//return $start_url . "blog/{$url_data['page']}/index{$extras}{$anchor}";
return $start_url . "blog/{$url_data['page']}/index{$extras}.html{$anchor}";
} else {
//return $start_url . "blog/{$url_data['page']}";
return $start_url . "blog/{$url_data['page']}/";
}
}
} else {
if (isset($url_data['mode']) && $url_data['mode']) {
$url_data['mode'] = url_replace($url_data['mode']);
//return $start_url . "blog/view/{$url_data['mode']}{$extras}{$anchor}";
return $start_url . "blog/view/{$url_data['mode']}{$extras}.html{$anchor}";
} else {
if ($extras || $anchor) {
//return $start_url . "blog/index{$extras}{$anchor}";
return $start_url . "blog/index{$extras}.html{$anchor}";
} else {
return $start_url . 'blog/';
}
}
}
}
// No SEO Url's :(
global $phpEx;
// Do not add the sid multiple times
unset($url_data['sid']);
// add this stuff first
$extras .= $user_id ? '&u=' . $user_id : (isset($url_data['u']) ? '&u=' . $url_data['u'] : '');
$extras .= $blog_id ? '&b=' . $blog_id : (isset($url_data['b']) ? '&b=' . $url_data['b'] : '');
$extras .= $reply_id ? '&r=' . $reply_id : (isset($url_data['r']) ? '&r=' . $url_data['r'] : '');
if (sizeof($url_data)) {
foreach ($url_data as $name => $var) {
// Do not add the blog/reply/user id to the url string, they've already been added
if ($name == 'b' || $name == 'u' || $name == 'r' || $var == '*skip*') {
continue;
}
$extras .= '&' . $name . '=' . $var;
}
}
$extras = substr($extras, 5);
// remove the first &
return append_sid($start_url . 'blog.' . $phpEx, $extras) . $anchor;
}
if (count($writefiles) > 0) {
foreach ($writefiles as $idx => $filearray) {
$fd = fopen($filearray['image'], 'w');
fwrite($fd, $filearray['data']);
fclose($fd);
}
}
logger(sprintf(MAIL2S9Y_MAILINFO, $from, $subject, strlen($body), $images));
if ($post > 0) {
$msg = sprintf(MAIL2S9Y_ALREADY_BLOGGED, $falsefile);
echo $msg;
mail($from, MAIL2S9Y_POSTING_FAILED, $msg);
logger($msg);
} else {
logger($body);
$newbody = url_replace($body);
if (isset($params['nl2br']) && $params['nl2br']) {
$newbody = nl2br($newbody);
}
logger($body);
$entry = array('id' => '', 'title' => $subject, 'timestamp' => '', 'body' => $newbody, 'extended' => '', 'categories' => array($params['category']), 'isdraft' => 'false', 'allow_comments' => $params['allow_comments']);
$cats = '';
if (!($cats = is_categorizer($body))) {
$res = serendipity_updertEntry($entry);
} else {
$res = array();
}
if (is_string($res)) {
echo MAIL2S9Y_POSTING_FAILED . ': ' . $res;
mail($from, MAIL2S9Y_POSTING_FAILED, $res);
logger(MAIL2S9Y_POSTING_FAILED . ': ' . $res);
