public function index($preso = "default", $mode = "")
{
$html = "";
if ($preso === "default") {
$title = "Uglymongrel.com Presents: Various presentations by Alexander Schmitz";
} else {
$title = $preso;
}
$follow = false;
$master = false;
if ($mode === "master") {
$master = true;
} else {
if ($mode === "presenter") {
$master = true;
$this->presenter($preso);
return;
} else {
if ($mode === "follow") {
$follow = true;
}
}
}
$data = array("title" => $this->format_title($title), "master" => $master, "follow" => $follow);
$htmlData = array("html" => $html, "options" => array());
$this->load->library("Minify_html", $htmlData);
$min = new Minify_html($htmlData);
$this->load->helper("directory", $data);
$this->load->helper("presentation_tools");
$html .= $this->load->view('head', $data, true);
$html .= "<body>";
$html .= $this->load->view('header', $data, true);
$html .= $this->load->view('popup', $data, true);
$html .= $this->load_slides($preso);
$html .= $this->load->view('footer', $data, true);
$html .= "</body></html>";
$htmlData = array("html" => $html, "options" => array());
echo $min->Minify($htmlData);
}
/**
* Build the entire HTML output combining partials, layouts and views.
*
* @access public
* @param string
* @return void
*/
public function build($view, $data = array(), $return = FALSE, $load_assets_url = null)
{
// Set whatever values are given. These will be available to all view files
is_array($data) or $data = (array) $data;
// Merge in what we already have with the specific data
$this->_data = array_merge($this->_data, $data);
// We don't need you any more buddy
unset($data);
if (empty($this->_title)) {
$this->_title = $this->_guess_title();
}
// Output template variables to the template
$template['title'] = $this->_title;
$template['breadcrumbs'] = $this->_breadcrumbs;
$template['metadata'] = implode("\n\t\t", $this->_metadata);
$template['partials'] = array();
// Assign by reference, as all loaded views will need access to partials
$this->_data['template'] =& $template;
foreach ($this->_partials as $name => $partial) {
// We can only work with data arrays
is_array($partial['data']) or $partial['data'] = (array) $partial['data'];
// If it uses a view, load it
if (isset($partial['view'])) {
$template['partials'][$name] = $this->_find_view($partial['view'], $partial['data']);
} else {
if ($this->_parser_enabled === TRUE) {
$partial['string'] = $this->_ci->parser->parse_string($partial['string'], $this->_data + $partial['data'], TRUE, TRUE);
}
$template['partials'][$name] = $partial['string'];
}
}
// Disable sodding IE7's constant cacheing!!
$this->_ci->output->set_header('Expires: Sat, 01 Jan 2000 00:00:01 GMT');
$this->_ci->output->set_header('Cache-Control: no-store, no-cache, must-revalidate');
$this->_ci->output->set_header('Cache-Control: post-check=0, pre-check=0, max-age=0');
$this->_ci->output->set_header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
$this->_ci->output->set_header('Pragma: no-cache');
// Let CI do the caching instead of the browser
$this->_ci->output->cache($this->cache_lifetime);
// Test to see if this file
$this->_body = $this->_find_view($view, array(), $this->_parser_body_enabled);
// Want this file wrapped with a layout file?
if ($this->_layout) {
// Added to $this->_data['template'] by refference
$template['body'] = $this->_body;
// Find the main body and 3rd param means parse if its a theme view (only if parser is enabled)
$this->_body = self::_load_view($this->_layout, $this->_data, TRUE);
}
if (!empty($load_assets_url)) {
$html =& $this->_ci->simple_html_dom;
$html->load($this->_body);
foreach ($html->find('script') as $e) {
if (!empty($e->src)) {
if (!filter_var($e->src, FILTER_VALIDATE_URL)) {
$e->src = base_url($load_assets_url . '/' . $e->src);
}
}
}
foreach ($html->find('img') as $e) {
if (!empty($e->src)) {
if (!filter_var($e->src, FILTER_VALIDATE_URL)) {
$e->src = base_url($load_assets_url . '/' . $e->src);
}
}
}
foreach ($html->find('link') as $e) {
if (!empty($e->href)) {
if ($e->rel == "stylesheet") {
if (!filter_var($e->href, FILTER_VALIDATE_URL)) {
$e->href = base_url($load_assets_url . '/' . $e->href);
}
}
}
}
$this->_body = $html->save();
}
$this->_body = Minify_html::minify($this->_body);
// Want it returned or output to browser?
if (!$return) {
$this->_ci->output->set_output($this->_body);
}
return $this->_body;
}
