Responsible for sending final output to browser
private function processResponseData(array $response)
{
if (!$this->input->is_ajax_request()) {
redirect('/');
}
$this->output->set_content_type('application/json');
if ($response['code'] == 200) {
if ($response['data']['success']) {
$this->output->set_output(json_encode($response['data']['data']));
}
}
}
public function __construct()
{
parent::__construct();
// Added by Ivan Tcholakov, 24-JAN-2016.
$this->parse_exec_vars = ENVIRONMENT !== 'production';
//
}
function _display($output = '')
{
if (ENVIRONMENT !== 'development') {
$this->final_output = str_replace('> <', '><', preg_replace("/\\s+|\n+|\r/", ' ', $this->final_output));
}
parent::_display($output);
}
public function __construct()
{
parent::__construct();
// Set the super object to a local variable for use later
//$this->CI =& get_instance();
//$this->CI->load->model('tool/report');
}
function __construct()
{
parent::__construct();
$this->final_output = '';
//would be just set to 'null' in CI_Output
$this->_ci_ob_level = ob_get_level();
$this->cookies = array();
}
function _display($output = '')
{
parent::_display($output);
if (class_exists('CI_Controller') && class_exists('Smarty_Internal_Debug') && (config_item('smarty_debug') || $this->enable_profiler)) {
$CI =& get_instance();
$smarty_debug = new Smarty_Internal_Debug();
$smarty_debug->display_debug($CI->ci_smarty);
}
}
public function _display($output = '')
{
parent::_display($output);
// If Smarty is active - NOTE: $this->output->enable_profiler(TRUE) active Smarty debug to simplify
if (class_exists('CI_Controller') && class_exists('Smarty_Internal_Debug') && (config_item('smarty_debug') || $this->enable_profiler)) {
$CI =& get_instance();
Smarty_Internal_Debug::display_debug($CI->smarty);
}
}
function _write_cache($output)
{
if ($this->is_logged_in) {
// don't write cache if user is logged in
return false;
} else {
// user isn't logged in, proceed as normal
parent::_write_cache($output);
}
}
public function cache($minute)
{
if (ENVIRONMENT == 'development') {
return;
}
require_once APPPATH . 'hooks/cache_override.php';
parent::cache($minute);
$offset = $minute * 60;
// calc the string in GMT not localtime and add the offset
$this->set_header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', time() + $offset));
$this->set_header('Cache-Control: max-age=' . $offset);
header_remove('Pragma');
$this->cacheable();
$this->cache_instance = new Cache_Override();
$this->cache_instance->lock();
}
/**
* An override to the CI cache reading mechanism
* @param object $CFG CI config object
* @param object $URI CI uri object
* @return
*/
function _display_cache(&$CFG, &$URI)
{
if (!function_exists('apc_add')) {
return parent::_display_cache($CFG, $URI);
}
log_message('debug', 'APC Cache Check');
$uri = $CFG->item('base_url') . $CFG->item('index_page') . $URI->uri_string;
$cache_key = md5($uri);
$output = apc_fetch($cache_key);
if ($output === FALSE) {
log_message('debug', 'APC Cache Miss..');
return FALSE;
} else {
log_message('debug', 'APC Cache Hit. Sending to browser.');
}
# Display the cached output
$this->_display($output);
return TRUE;
}
/**
* Display the final output
*
* @access public
* @return void
*/
function _display($output = '')
{
$EE =& get_instance();
if ($output == '') {
$output = $this->final_output;
}
// Generate No-Cache Headers
if ($EE->config->item('send_headers') == 'y' && $this->out_type != 'feed' && $this->out_type != '404' && $this->out_type != 'cp_asset') {
$this->set_status_header(200);
$this->set_header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
$this->set_header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
$this->set_header("Pragma: no-cache");
}
// Content Type Headers
// Also need to do some extra work for feeds
switch ($this->out_type) {
case 'webpage':
$this->set_header("Content-Type: text/html; charset=" . $EE->config->item('charset'));
break;
case 'css':
$this->set_header("Content-type: text/css");
break;
case 'js':
$this->set_header("Content-type: text/javascript");
$this->enable_profiler = FALSE;
break;
case '404':
$this->set_status_header(404);
$this->set_header("Date: " . gmdate("D, d M Y H:i:s") . " GMT");
break;
case 'xml':
$this->set_header("Content-Type: text/xml");
$output = trim($output);
break;
case 'feed':
$this->_send_feed($output);
break;
default:
// Likely a custom template type
// -------------------------------------------
// 'template_types' hook.
// - Provide information for custom template types.
//
$template_types = $EE->extensions->call('template_types', array());
//
// -------------------------------------------
if (isset($template_types[$this->out_type])) {
// Set custom headers as defined by the template_headers key,
// and replace any headers as necessary
if (isset($template_types[$this->out_type]['template_headers'])) {
foreach ($template_types[$this->out_type]['template_headers'] as $header) {
$this->set_header($header, TRUE);
}
}
}
break;
}
// Compress the output
// We simply set the ci config value to true
if ($EE->config->item('gzip_output') == 'y' and REQ == 'PAGE') {
$EE->config->set_item('compress_output', TRUE);
}
// Parse query count
if (REQ != 'CP') {
$output = str_replace(LD . 'total_queries' . RD, $EE->db->query_count, $output);
}
// Send it to the CI method for final processing
parent::_display($output);
}
*/
require APPPATH . 'config/config' . EXT;
if (!isset($config) or !is_array($config)) {
show_error('Your config file does not appear to be formatted correctly.');
}
/*
* ------------------------------------------------------
* Load and instantiate the base classes
* ------------------------------------------------------
*/
require BASEPATH . 'libraries/Config' . EXT;
require BASEPATH . 'libraries/Router' . EXT;
require BASEPATH . 'libraries/Output' . EXT;
$CFG = new CI_Config($config);
$RTR = new CI_Router($CFG);
$OUT = new CI_Output();
/*
* ------------------------------------------------------
* Is there a valid cache file? If so, we're done...
* ------------------------------------------------------
*/
if ($OUT->_display_cache($CFG, $RTR) == TRUE) {
exit;
}
/*
* ------------------------------------------------------
* Does the requested controller exist?
* ------------------------------------------------------
*/
if (!file_exists(APPPATH . 'controllers/' . $RTR->fetch_class() . EXT)) {
show_404();
protected function htmlResponse($html)
{
return $this->output->set_content_type('text/html')->set_output($html);
}
function set_status_header($code = 200, $text = '')
{
$this->set_header('Status-Text: ' . json_encode($text));
parent::set_status_header($code, $text);
}
/**
* Constructor
*
* @access public
* @return null
*/
function MY_Output()
{
parent::CI_Output();
}
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
}
/**
* Set output content
*
* @param string $type data type
* @param array $value data value
* @return void
*/
public function setOutputContent($type = 'data', $value = array())
{
switch (strtolower($type)) {
case 'data':
$this->data = $value;
break;
case 'errors':
$this->errors = $value;
break;
case 'success':
$this->success = $value;
break;
case 'template':
$this->template = $value;
break;
case 'code':
parent::set_status_header($value);
$this->code = $value;
break;
case 'header':
$this->header = $value;
break;
case 'help':
$this->help = $value;
break;
case 'back_link':
$this->back_link = $value;
break;
case 'redirect':
$this->redirect = $value;
break;
}
}
function send_png_header(CI_Output $output)
{
//header('Content-type: text/css');
$header = 'Content-type: image/png';
$output->set_header($header, TRUE);
}
/**
* Display the final output
*
* @access public
* @return void
*/
function _display($output = '')
{
$EE =& get_instance();
if ($output == '') {
$output = $this->final_output;
}
// Generate No-Cache Headers
if ($EE->config->item('send_headers') == 'y' && $this->out_type != 'feed' && $this->out_type != '404' && $this->out_type != 'cp_asset') {
$this->set_status_header(200);
$this->set_header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
$this->set_header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
$this->set_header("Pragma: no-cache");
}
// Content Type Headers
// Also need to do some extra work for feeds
switch ($this->out_type) {
case 'webpage':
$this->set_header("Content-Type: text/html; charset=" . $EE->config->item('charset'));
break;
case 'css':
$this->set_header("Content-type: text/css");
break;
case 'js':
$this->set_header("Content-type: text/javascript");
$this->enable_profiler = FALSE;
break;
case '404':
$this->set_status_header(404);
$this->set_header("Date: " . gmdate("D, d M Y H:i:s") . " GMT");
break;
case 'xml':
$this->set_header("Content-Type: text/xml");
$output = trim($output);
break;
case 'feed':
$this->_send_feed($output);
break;
}
// Parse elapsed time and query count
if (REQ != 'CP') {
$output = str_replace(LD . 'total_queries' . RD, $EE->db->query_count, $output);
// If 'debug' is turned off, we will remove any variables that didn't get parsed due to syntax errors.
if ($EE->config->item('debug') == 0 and $this->remove_unparsed_variables == TRUE) {
$output = preg_replace("/" . LD . "[^;\n]+?" . RD . "/", '', $output);
}
}
// Compress the output
// We simply set the ci config value to true
if ($EE->config->item('gzip_output') == 'y' and REQ == 'PAGE') {
$EE->config->set_item('compress_output', TRUE);
}
// Send it to the CI method for final processing
parent::_display($output);
}
/**
* (non-PHPdoc)
* @see system/libraries/CI_Output#_display($output)
*/
function _display($output = '')
{
if ($output == '') {
$output = $this->get_output();
}
switch ($this->_mode) {
case self::OUTPUT_MODE_TEMPLATE:
$output = $this->get_template_output($output);
break;
case self::OUTPUT_MODE_NORMAL:
default:
$output = $output;
break;
}
parent::_display($output);
}
function __construct()
{
parent::__construct();
$this->_ci_ob_level = ob_get_level();
$this->cookies = array();
}
/**
* Class constructor
*
* Determines whether zLib output compression will be used.
*
* @return void
*/
public function __construct()
{
$this->_zlib_oc = (bool) ini_get('zlib.output_compression');
$this->_compress_output = $this->_zlib_oc === FALSE && config_item('compress_output') === TRUE && extension_loaded('zlib');
isset(self::$func_override) or self::$func_override = extension_loaded('mbstring') && ini_get('mbstring.func_override');
// Get mime types for later
$this->mimes =& get_mimes();
log_message('info', 'Output Class Initialized');
}
function __construct()
{
parent::__construct();
//Se fuerza que el contenido sea UTF-8
$this->set_content_type('text/html; charset=utf-8');
}
