function rss_bootstrap($withDB = true, $etag_prefix = "", $cacheValidity = 0)
{
require_once GREGARIUS_HOME . 'constants.php';
if ($withDB) {
require_once GREGARIUS_HOME . 'db.php';
}
if (!defined('RSS_NO_CACHE')) {
checkETag($withDB, $etag_prefix, $cacheValidity);
}
}
function view($name)
{
/* Redirect numeric id instead of showing pages (below) */
if (is_numeric($name)) {
$this->load->database();
$query = $this->db->query('SELECT `name` FROM aboutpages WHERE `id` = ' . $this->db->escape($name) . ' LIMIT 1');
if ($query->num_rows() === 0) {
show_404();
}
header('Location: ' . site_url('about/' . $query->row()->name));
return;
}
$this->load->library('cache');
$this->load->helper('gfx');
if (checkETag($name, 'about')) {
return;
}
$data = $this->cache->get($name, 'about');
if (!$data) {
$this->load->database();
$about = $this->db->query('SELECT * FROM aboutpages WHERE `name` = ' . $this->db->escape($name) . ' LIMIT 1');
if ($about->num_rows() === 0) {
show_404();
}
$this->load->config('gfx');
$data = array('meta' => $this->load->view('about/meta.php', $about->row_array(), true), 'content' => $this->load->view('about/content.php', $about->row_array(), true), 'admin' => $this->load->view('about/admin.php', $about->row_array(), true));
$data['expiry'] = $this->cache->save($about->row()->name, $data, 'about', $this->config->item('gfx_cache_time'));
$data['db'] = 'content ';
} else {
$data['expiry'] = $this->cache->get_expiry($name, 'about');
}
if ($this->session->userdata('admin') !== 'Y') {
unset($data['admin']);
}
$this->load->library('parser');
$this->parser->page($data, $this->session->userdata('id'));
}
function view($id, $type = '')
{
/* Redirect numeric id */
if (is_numeric($id)) {
$this->load->database();
$query = $this->db->query('SELECT `name` FROM features WHERE `id` = ' . $this->db->escape($id) . ' LIMIT 1');
if ($query->num_rows() === 0) {
show_404();
}
switch ($type) {
case 'inframe':
header('Location: ' . site_url('feature/' . $query->row()->name . '/inframe'));
break;
default:
header('Location: ' . site_url('feature/' . $query->row()->name));
break;
}
return;
}
$this->load->library('cache');
switch ($type) {
case 'inframe':
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) === md5($this->cache->get_expiry($id, 'feature-inframe'))) {
header("HTTP/1.1 304 Not Modified");
return;
}
$data = $this->cache->get($id, 'feature-inframe');
if (!$data) {
$this->load->database();
$feature = $this->db->query('SELECT * FROM features WHERE `name` = ' . $this->db->escape($id) . ' LIMIT 1');
if ($feature->num_rows() === 0) {
show_404();
}
$data = $this->load->view('feature/inframe.php', $feature->row_array(), true);
$this->load->config('gfx');
$expiry = $this->cache->save($feature->row()->name, $data, 'feature-inframe', $this->config->item('gfx_cache_time'));
} else {
$expiry = $this->cache->get_expiry($id, 'feature-inframe');
}
header('ETag: ' . md5($expiry));
//TBD: this will introduce GZip error
print $data;
break;
default:
$this->load->helper('gfx');
if (checkETag($id, 'feature')) {
return;
}
$data = $this->cache->get($id, 'feature');
if (!$data) {
$this->load->database();
$feature = $this->db->query('SELECT * FROM features WHERE `name` = ' . $this->db->escape($id) . ' LIMIT 1');
if ($feature->num_rows() === 0) {
show_404();
}
$this->load->config('gfx');
$data = array('meta' => $this->load->view('feature/meta.php', $feature->row_array(), true), 'content' => $body = $this->load->view('feature/content.php', $feature->row_array(), true), 'admin' => $this->load->view('feature/admin.php', $feature->row_array(), true));
$data['expiry'] = $this->cache->save($feature->row()->name, $data, 'feature', $this->config->item('gfx_cache_time'));
$data['db'] = 'content ';
} else {
$data['expiry'] = $this->cache->get_expiry($id, 'feature');
}
if ($this->session->userdata('admin') !== 'Y') {
unset($data['admin']);
}
$this->load->library('parser');
$this->parser->page($data, $this->session->userdata('id'));
break;
}
}
function view($name = '')
{
/* xrds doc request, usually done by OpenID 2.0 op who checks "Relay Party" */
if (isset($_SERVER['HTTP_ACCEPT']) && strpos($_SERVER['HTTP_ACCEPT'], 'application/xrds+xml') !== false) {
header('X-XRDS-Location: ' . site_url('auth/xrds'));
header('Content-Type: text/plain');
//print 'You should find the location of xrds doc in the header. I could place a <meta> tag here but I am lazy and you are dumb.';
//TBD: <meta http-equiv="X-XRDS-Location" content=""/>
return;
}
$this->load->library('cache');
$this->load->helper('gfx');
if (checkETag($name, 'user')) {
return;
}
$data = $this->cache->get(strtolower($name), 'user');
//$data = null; // no cache
if (!$data) {
$data = array();
$this->load->config('gfx');
if (!preg_match('/^[a-zA-Z0-9_\\-]+$/', $name) || strlen($name) < 3 || strlen($name) > 200 || substr($name, 0, 8) === '__temp__' || in_array($name, $this->config->item('gfx_badname'))) {
show_404();
}
$this->load->database();
$user = $this->db->query('SELECT * FROM users WHERE `ready` = \'Y\' AND `name` = ' . $this->db->escape($name) . ' LIMIT 1');
if ($user->num_rows() === 0) {
//TBD: pretty error for userpages, indicate this name is available
show_404();
}
$U = $user->row_array();
/* Instead of evaluate space before/after case by case
we add the space and rely on Browser's white-space processing */
mb_internal_encoding('UTF-8');
if (mb_strwidth(mb_substr($U['title'], 0, 1)) === 1) {
$U['title'] = ' ' . $U['title'];
}
if (mb_strwidth(mb_substr($U['title'], -1, 1)) === 1) {
$U['title'] .= ' ';
}
$user->free_result();
$F = array();
for ($i = 0; $i < 3; $i++) {
$feature = $this->db->query('SELECT name, title, description FROM features ' . 'WHERE `id` = ' . $U['feature_' . $i] . ';');
$F[] = $feature->row_array();
$feature->free_result();
}
unset($feature);
// get groups to see if user has more than one group.
$groups = $this->db->query('SELECT t1.id, t1.name, t1.title, t1.description FROM groups t1, u2g t2 ' . 'WHERE t2.group_id = t1.id AND t2.user_id = ' . $U['id'] . ' ORDER BY t2.order ASC;');
$G = array();
foreach ($groups->result_array() as $group) {
if (!isset($A[$group['id']])) {
$A[$group['id']] = array();
}
$G[] = $group;
}
$groups->free_result();
unset($groups, $group);
if (sizeof($G) > 1) {
// more than one group -> old layout
$addons = $this->db->query('SELECT t1.*, t2.group_id FROM addons t1, u2a t2 ' . 'WHERE t2.addon_id = t1.id AND t2.user_id = ' . $U['id'] . ' ORDER BY t2.order ASC;');
$A = array();
foreach ($addons->result_array() as $addon) {
if (!isset($A[$addon['group_id']])) {
$A[$addon['group_id']] = array();
}
$A[$addon['group_id']][] = $addon;
}
$addons->free_result();
unset($addons, $addon);
} else {
// only one group -> new layout
$groups = $this->db->query('SELECT t1.id, t1.name, t1.title, t1.description FROM groups t1 WHERE t1.id = 1;');
$G = array();
foreach ($groups->result_array() as $group) {
if (!isset($A[$group['id']])) {
$A[$group['id']] = array();
}
$G[] = $group;
}
$groups->free_result();
unset($groups, $group);
$addons = $this->db->query('SELECT t1.*, t2.group_id FROM addons t1, u2a t2 ' . 'WHERE t2.addon_id = t1.id AND t2.user_id = ' . $U['id'] . ' ORDER BY t2.order ASC;');
$A = array();
foreach ($addons->result_array() as $addon) {
if (!isset($A[$addon['group_id']])) {
$A[$addon['group_id']] = array();
}
$A[1][] = $addon;
}
$addons->free_result();
unset($addons, $addon);
}
$this->load->_ci_cached_vars = array();
//Clean up cached vars
$data['name'] = $U['name'];
$data['meta'] = $this->load->view('user/meta.php', $U, true);
$data['admin'] = $this->load->view('user/admin.php', $U, true);
$data['content'] = $this->load->view('user/content.php', array_merge($U, array('features' => $F, 'groups' => $G, 'addons' => $A)), true);
$this->load->config('gfx');
$data['expiry'] = $this->cache->save(strtolower($U['name']), $data, 'user', $this->config->item('gfx_cache_time'));
$data['db'] = 'content ';
} else {
$data['expiry'] = $this->cache->get_expiry($name, 'user');
}
//name caps check
if (isset($data['name']) && $data['name'] !== $name) {
header('Location: ' . site_url($data['name']));
return;
}
if ($this->session->userdata('admin') !== 'Y') {
unset($data['admin']);
}
if ($this->session->userdata('name') && $name === $this->session->userdata('name')) {
$data['messages'] = array(array('type' => 'highlight', 'icon' => 'info', 'message' => $this->lang->line('gfx_message_userpage_yourpage')));
}
$this->load->library('parser');
if ($this->session->userdata('id') && isset($user) && $U['id'] == $this->session->userdata('id')) {
$this->parser->page($data, $this->session->userdata('id'), $user->row_array());
} else {
$this->parser->page($data, $this->session->userdata('id'));
}
}