public function _remap($model)
{
global $admin, $ci, $page;
$this->benchmark->mark('page_setup_start');
if (!defined('BLOG')) {
define('BLOG', '');
}
define('BASE_URL', $this->config->base_url());
$this->poster = md5(BASE_URL);
$this->model = $model;
$ci = $this;
// $ci =& get_instance(); doesn't cut it so ...
$errors = '';
do {
$errors .= ob_get_clean();
} while (ob_get_level());
ob_start();
session_cache_limiter('');
// turn off automatic sending of cache headers
if ($this->model == '#cache#') {
$file = func_get_arg(1);
$type = array_pop($file);
$this->load->driver('resources');
return $this->resources->deliverer->view(implode('/', $file), $type);
}
$admin = array_merge(array('name' => '', 'email' => '', 'password' => '', 'folder' => ''), (array) $admin);
define('ADMIN', !empty($admin['folder']) ? trim($admin['folder'], '/') . '/' : 'admin/');
$uri = $this->uri->uri_string();
$bp_admin = strpos($uri . '/', ADMIN) === 0 ? isset($admin['function']) ? $admin['function'] : true : false;
if (!$bp_admin && $this->poster != $this->model) {
$uri = str_replace('_', '-', $uri);
}
$paths = array();
foreach (explode('/', $uri) as $value) {
if (($extension = strpos($value, '.')) !== false) {
$value = substr($value, 0, $extension);
}
// remove file extensions
if (!empty($value)) {
$paths[] = $value;
}
// remove empty "folders"
}
$paths = array_diff($paths, array('index'));
// remove any reference to 'index'
$type = pathinfo($uri, PATHINFO_EXTENSION);
if (!empty($type) && in_array($type, array('xml', 'txt', 'less'))) {
$desired_url = $this->config->base_url(implode('/', $paths) . '.' . $type);
} else {
$desired_url = $this->config->site_url($paths) . strstr($_SERVER['REQUEST_URI'], '?');
}
$actual_url = (is_https() ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
if ($desired_url != $actual_url) {
header('Location: ' . $desired_url, true, 301);
exit;
}
$this->load->driver('session');
$this->load->library('sitemap');
if ($html = $this->sitemap->cached()) {
$this->benchmark->mark('page_setup_end');
$this->benchmark->mark('page_display_start');
} else {
require_once BASE . 'Page.php';
$page = new Page();
$this->benchmark->mark('page_setup_end');
$this->benchmark->mark('page_content_start');
if ($this->model == $this->poster) {
$this->delay_flashdata();
$this->log_analytics('users');
$image = base64_decode('R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7');
header('Expires: Fri, 01 Jan 1990 00:00:00 GMT');
header('Cache-Control: max-age=0, must-revalidate');
header('Content-Length: ' . strlen($image));
header('Content-Type: image/gif');
header('Pragma: no-cache');
exit($image);
} elseif ($template = $this->input->post($this->poster)) {
$this->delay_flashdata();
$data = array();
$file = BASE_URI . 'blog/content/post.tpl';
if (is_file($file)) {
$this->load->driver('blog', array('role' => '#post#'));
$this->blog->resources(BASE_URL . 'blog/content/');
$this->load->library('auth');
$vars = array('template' => $template, 'user' => $this->auth->user(), 'uri' => array('id' => $this->sitemap->uri('id'), 'type' => $this->sitemap->uri('type'), 'views' => $this->sitemap->uri('views')));
$this->blog->smarty($file, $vars);
$data = $this->compile($page->post);
}
$data = json_encode($this->filter_links($data));
header('Content-Type: application/json');
header('Content-Length: ' . strlen($data));
exit($data);
} elseif ($this->model == '#sitemap#') {
$params = func_get_arg(1);
$method = array_shift($params);
// Either 'robots' or 'xml'
$html = $this->sitemap->{$method}(array_shift($params));
} else {
if ($bp_admin) {
$this->load->driver('blog', array('role' => '#admin#'));
if (is_callable($bp_admin)) {
$html = $bp_admin();
} elseif ($route = $page->routes(array(ADMIN, ADMIN . '[blog:view]/[published|unpublished|posts|pages' . (is_admin(1) ? '|authors|categories|tags|templates|backup|restore' : null) . ':folder]?', ADMIN . '[sitemap' . (is_admin(1) ? '|setup|errors|plugins|folders|databases' : null) . ':view]', ADMIN . '[users:view]/[logout' . (is_admin(1) ? '|register|edit|list' : null) . ':action]?', ADMIN . '[themes:view]/[download|preview:action]?/[:theme]?/[bootstrap\\.less:less]?', ADMIN . '[analytics:view]/[users|pages|referrers:method]?'))) {
if (!isset($route['params']['view'])) {
$page->eject(ADMIN . 'blog');
}
$view = $route['params']['view'];
$this->load->driver('admin', array('file' => $view));
$html = $this->admin->{$view}->view($route['params']);
} else {
$page->eject(BASE_URL . ADMIN . 'users');
}
} elseif ($folder = $page->folder(BASE_URI . 'folders/')) {
$this->load->driver('blog', array('role' => '#folder#'));
$html = $page->outreach($folder . 'index.php', array('folder' => array('name' => trim(str_replace(BASE_URI . 'folders', '', $folder), '/'), 'url' => str_replace(BASE_URI, BASE_URL, $folder), 'uri' => $folder)));
} else {
$this->load->driver('blog', array('role' => '#blog#'));
if ($file = $this->blog->file($page->get('uri'))) {
$html = $this->blog->pages->post($file);
} elseif ($route = $page->routes(array(BLOG, BLOG . '/[atom|rss:method].xml', BLOG . '/[archives:method]/[i:year]?/[i:month]?/[i:day]?', BLOG . '/[authors|tags:method]/[:uri]?', BLOG . '/[**:method]' => 'category'))) {
$method = isset($route['params']['method']) ? $route['params']['method'] : ($this->input->get('search') ? 'search' : 'index');
if ($route['target'] == 'category') {
$method = 'category';
$route['params'] = array_shift($route['params']);
if (!is_dir($this->blog->post . $route['params'])) {
show_404($page->url());
}
}
$html = $this->blog->pages->{$method}($route['params']);
} else {
show_404($page->url());
}
}
}
$this->benchmark->mark('page_content_end');
$this->benchmark->mark('page_display_start');
if ($page->get('type') == 'html') {
$html = $this->layout($html);
do {
$errors .= ob_get_clean();
} while (ob_get_level());
$html = $this->filter_links($page->display($html . $errors));
}
if ($this->output->get_content_type() == 'text/html') {
$this->output->set_content_type($page->get('type'));
}
if (trim($errors) == '') {
$this->sitemap->update($html);
}
}
$this->log_analytics('hits');
if ($this->session->enable_profiler && $this->output->get_content_type() == 'text/html' && $bp_admin === false) {
$this->output->enable_profiler(true);
} elseif (trim($errors) == '') {
$this->sitemap->may_change();
}
do {
$errors .= ob_get_clean();
} while (ob_get_level());
// for compression's sake
$this->load->view('view', array('html' => $html));
$this->benchmark->mark('page_display_end');
}
