/**
* Parse
*
* Parses pseudo-variables contained in the specified template,
* replacing them with the data in the second param
*
* @access protected
* @param string
* @param array
* @param bool
* @return string
*/
protected function _parse($string, $data, $return = false, $is_include = false, $streams_parse = array())
{
// Start benchmark
$this->_ci->benchmark->mark('parse_start');
// Convert from object to array
is_array($data) or $data = (array) $data;
$data = array_merge($data, $this->_ci->load->_ci_cached_vars);
Lex_Autoloader::register();
if ($streams_parse and isset($streams_parse['stream']) and isset($streams_parse['namespace'])) {
// In some very rare cases (mainly in the pages module), we need to
// change the field that is being passed to plugin_override() as row_id.
// This is where that happens.
$id_name = (isset($streams_parse['id_name']) and $streams_parse['id_name']) ? $streams_parse['id_name'] : 'id';
$this->_ci->load->driver('Streams');
$parsed = $this->_ci->streams->parse->parse_tag_content($string, $data, $streams_parse['stream'], $streams_parse['namespace'], false, null, $id_name);
} else {
$parser = new Lex_Parser();
$parser->scope_glue(':');
$parser->cumulative_noparse(true);
$parsed = $parser->parse($string, $data, array($this, 'parser_callback'));
}
// Finish benchmark
$this->_ci->benchmark->mark('parse_end');
// Return results or not ?
if (!$return) {
$this->_ci->output->append_output($parsed);
return;
}
return $parsed;
}
/**
* Parses Template or String and does the Mojo!
*
* @param string $template View File or String to Parse
* @param array $data Array of Data to be Parsed
* @param boolean $return
* @param boolean $load_view
* @return mixed
*/
public function parse($template = '', $data = array(), $return = FALSE, $load_view = TRUE)
{
// Ready Set Go!
$this->ci->benchmark->mark('parse_start');
// Convert from object to array
is_array($data) or $data = (array) $data;
$data = array_merge($data, $this->ci->load->_ci_cached_vars);
//if load_view is false, we parse the string
$parseString = $template;
//else load the view to parse
if ($load_view) {
$parseString = $this->ci->load->view($template, $data, TRUE);
}
Lex_Autoloader::register();
$parser = new Lex_Parser();
$parser->scopeGlue(':');
$parsed = $parser->parse($parseString, $data, array($this, 'parser_callback'));
// Time's Up!
$this->ci->benchmark->mark('parse_end');
if (!$return) {
$this->ci->output->append_output($parsed);
return;
}
return $parsed;
}
/**
* Parse
*
* Parses pseudo-variables contained in the specified template,
* replacing them with the data in the second param
*
* @access protected
* @param string
* @param array
* @param bool
* @return string
*/
protected function _parse($string, $data, $return = false, $is_include = false)
{
// Start benchmark
$this->_ci->benchmark->mark('parse_start');
// Convert from object to array
is_array($data) or $data = (array) $data;
$data = array_merge($data, $this->_ci->load->_ci_cached_vars);
Lex_Autoloader::register();
$parser = new Lex_Parser();
$parser->scope_glue(':');
$parser->cumulative_noparse(true);
$parsed = $parser->parse($string, $data, array($this, 'parser_callback'));
// Finish benchmark
$this->_ci->benchmark->mark('parse_end');
// Return results or not ?
if (!$return) {
$this->_ci->output->append_output($parsed);
return;
}
return $parsed;
}
/**
* Registers the Autoloader
*
* @return void
*/
public static function register()
{
self::$load_path = dirname(dirname(__FILE__)) . '/';
ini_set('unserialize_callback_func', 'spl_autoload_call');
spl_autoload_register('Lex_Autoloader::load');
}
/**
* Main Fizl Function
*
* Routes and processes all page requests
*
* @access public
* @return void
*/
public function _remap()
{
$this->load->library('Plugin');
$this->load->library('Parse');
$this->load->config('fizl');
include APPPATH . 'libraries/Lex/Autoloader.php';
Lex_Autoloader::register();
$this->load->helper(array('file', 'url'));
// -------------------------------------
// Site config load
// -------------------------------------
$raw_configs = (require_once FCPATH . 'config.php');
foreach ($config as $key => $var) {
$this->config->set_item($key, $var);
}
// -------------------------------------
// Configs
// -------------------------------------
// We do this first since we need this
// data
// -------------------------------------
$this->vars = array('segment_1' => $this->uri->segment(1), 'segment_2' => $this->uri->segment(2), 'segment_3' => $this->uri->segment(3), 'segment_4' => $this->uri->segment(4), 'segment_5' => $this->uri->segment(5), 'segment_6' => $this->uri->segment(6), 'segment_7' => $this->uri->segment(7), 'current_year' => date('Y'), 'current_url' => current_url(), 'site_url' => site_url(), 'base_url' => $this->config->item('base_url'));
// Set the site folder as a constant
define('SITE_FOLDER', $this->config->item('site_folder'));
// -------------------------------------
// Look for page
// -------------------------------------
// So... does this file exist?
$segments = $this->uri->segment_array();
$is_home = FALSE;
// Blank mean it's the home page, ya hurd?
if (empty($segments)) {
$is_home = TRUE;
$segments = array('index');
}
// -------------------------------------
// Find filename
// -------------------------------------
// Is this a folder? If so we are looking for the index
// file in the folder.
if (is_dir(SITE_FOLDER . '/' . implode('/', $segments))) {
$file = 'index';
} else {
// Okay let's take a look at the last element
$file = array_pop($segments);
}
// Turn the URL into a file path
$file_path = SITE_FOLDER;
if ($segments) {
$file_path .= '/' . implode('/', $segments);
}
// -------------------------------------
// Find file
// -------------------------------------
// We just want two things
$file_elems = array_slice(explode('.', $file), 0, 2);
$supported_files = array('html', 'md', 'textile');
$file_ext = NULL;
// If there is a file extenison,
// we just add it here.
if (count($file_elems) == 2) {
$file_ext = $file_elems[1];
$file_path .= '/' . $file;
} else {
// Try and find a file to match
// our URL
foreach ($supported_files as $ext) {
if (file_exists($file_path . '/' . $file . '.' . $ext)) {
$file_ext = $ext;
$file_path .= '/' . $file . '.' . $ext;
break;
}
}
}
// -------------------------------------
// Set headers
// -------------------------------------
if (!$file_ext) {
// No file for this? Set us a 404
header('HTTP/1.0 404 Not Found');
$is_404 = true;
} else {
$is_404 = false;
$this->output->set_content_type('text/html');
}
// -------------------------------------
// Set Template
// -------------------------------------
$template = FALSE;
$template_path = FCPATH . $this->config->item('assets_folder') . '/templates/';
if ($is_home and is_file($template_path . 'home.html')) {
$template = read_file($template_path . 'home.html');
} elseif ($is_404) {
$template = read_file($template_path . '404.html');
// Do we have a template for this folder?
} elseif (is_file($template_path . implode('_', $segments) . '.html')) {
$template = read_file($template_path . implode('_', $segments) . '.html');
} elseif (is_file($template_path . 'sub.html')) {
$template = read_file($template_path . 'sub.html');
} elseif (is_file($template_path . 'default.html')) {
$template = read_file($template_path . 'default.html');
}
// -------------------------------------
// Get Content
// -------------------------------------
if (!$is_404) {
$content = read_file($file_path);
// -------------------------------------
// Prep content by filetype
// -------------------------------------
// .md and .textile get formatted
// automatically.
// -------------------------------------
if ($file_ext == 'md') {
$content = '{{ format }}' . $content . '{{ /format }}';
} elseif ($file_ext == 'textile') {
$content = '{{ format method="textile" }}' . $content . '{{ /format }}';
}
// -------------------------------------
// If we have no template, then
// we just use the content.
if (!$template) {
$template = $content;
} else {
// If we have a template, let's be
// sneakty and add in the content
// variable manually.
$template = str_replace(array('{{ content }}', '{{content}}'), $content, $template);
}
// Our content is avialble
$this->vars['content'] = $content;
}
// -------------------------------------
// Prep and Output Content
// -------------------------------------
$parser = new Lex_Parser();
$parser->scope_glue(':');
echo $parser->parse($template, $this->vars, array($this->parse, 'callback'), true);
}
/**
* Parse
*
* Parses short tags contained in the specified template,
* replacing them with the data in the second param
*
* @param string
* @param array
* @param bool
* @return string
*/
function _parse($string, $data, $return = FALSE, $inject_noparse = FALSE)
{
// Convert from object to array
if (!is_array($data)) {
$data = (array) $data;
}
// Global tags
$data['site_url'] = trim(site_url(), '/');
$data['base_url'] = trim(base_url(), '/');
$data['theme_url'] = trim(theme_url(), '/');
if ($this->_ci->config->item('global_tags') && is_array($this->_ci->config->item('global_tags'))) {
$data = array_merge($data, $this->_ci->config->item('global_tags'));
}
// Not sure if needed
// ALERT THIS MAY CAUSE INFINITE LOOP
$data = array_merge($data, $this->_ci->load->_ci_cached_vars);
// Lex processing
Lex_Autoloader::register();
$parser = new Lex_Parser();
$parser->scopeGlue(':');
$parsed = $parser->parse($string, $data, array($this, 'parser_callback'), TRUE);
if ($inject_noparse) {
$parsed = Lex_Parser::injectNoparse($parsed);
}
// Return results or not ?
if (!$return) {
$this->_ci->output->append_output($parsed);
return;
}
return $parsed;
}
