public function getStyles($new_styles = array())
{
$config = Kohana::$config->load('main')->site;
$old_styles = $config['styles'];
$new_styles = array_unique(array_merge($old_styles, $new_styles));
// if (Kohana::PRODUCTION === Kohana::$environment)
// {
$filename = substr(md5(Kohana::$base_url), 5) . '.css';
if (($file = Cache::instance()->get($filename)) === NULL) {
$css_data = '';
$less = new Lessc();
foreach ($new_styles as $style) {
$style_arr = explode('.', $style);
$style_ext = array_pop($style_arr);
if (is_file(DOCROOT . $style)) {
if ($style_ext == 'less') {
$css_data .= str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', $less->compileFile($style));
} else {
$css_data .= str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', preg_replace('!/\\*[^*]*\\*+([^/][^*]*\\*+)*/!', '', file_get_contents(DOCROOT . $style)));
}
}
}
$file = fopen(DOCROOT . "css/" . $filename, "w");
fwrite($file, $css_data);
fclose($file);
Cache::instance()->set($filename, $file, Date::MONTH);
// }
return array("css/" . $filename);
} else {
$filename = substr(md5(Kohana::$base_url), 5) . '.css';
$css_data = '';
$less = new Lessc();
foreach ($new_styles as $style) {
$style_arr = explode('.', $style);
$style_ext = array_pop($style_arr);
if (is_file(DOCROOT . $style)) {
if ($style_ext == 'less') {
$css_data .= str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', $less->compileFile($style));
} else {
$css_data .= str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', preg_replace('!/\\*[^*]*\\*+([^/][^*]*\\*+)*/!', '', file_get_contents(DOCROOT . $style)));
}
}
}
$file = fopen(DOCROOT . "css/" . $filename, "w");
fwrite($file, $css_data);
fclose($file);
Cache::instance()->set($filename, $file, Date::MONTH);
return array("css/" . $filename);
}
}
/**
* Compilamos un archivo por medio de LESS.
* @param string $file Archivo a compilar.
* @param string $target Donde guardar la cache del archivo. NULL para enviar salida al vuelo.
*/
protected static function compile_less($file, $target = NULL)
{
// Cargo lessc.
if (!class_exists('lessc')) {
include VENDOR_PATH . 'lessc.php';
}
// Verifico si se puede escribir.
if (!@is_writable($target)) {
Log::warning("No se puede generar la cache del asset '{$file}' en '{$target}'. Verifique los permisos de escritura.");
$target = NULL;
}
// Realizo la compilación.
if ($target !== NULL) {
$less = new Lessc();
$less->compileFile($file, $target);
header('Content-type: text/css');
die(file_get_contents($target));
} else {
$less = new Lessc();
header('Content-type: text/css');
die($less->compileFile($file));
}
}
/**
* Initialize any static state, can initialize parser for a file
*/
function __construct($fname = null, $opts = null)
{
if (!self::$operatorString) {
self::$operatorString = '(' . implode('|', array_map(array($this, 'preg_quote'), array_keys(self::$precedence))) . ')';
}
if ($fname) {
if (!is_file($fname)) {
throw new Exception('load error: failed to find ' . $fname);
}
$pi = pathinfo($fname);
$this->fileName = $fname;
$this->importDir = $pi['dirname'] . '/';
$this->buffer = file_get_contents($fname);
$this->addParsedFile($fname);
}
}
<?php
$controller = new Controller($config['pages'], $config['default_page']);
$controller->init();
$page = $controller->getCurrent();
/*
less supports
*/
if ($config['compile_less']) {
// compile less
$less = new Lessc();
$less->compileFile('./less/core.less', './css/style.css');
if ($config['show_debug']) {
#trigger_error("styles.css file succesfully generated", E_USER_NOTICE);
}
}
/*
paths
*/
$fontawesome_path = $config['use_cdn'] ? 'https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css' : './css/font-awesome.min.css';
$jquery_path = $config['use_cdn'] ? 'https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js' : './js/jquery-2.1.4.js';
$controller_path = './controller/' . $page . '.php';
$view_path = './view/pages/' . $page . '.php';
if (file_exists($controller_path)) {
require $controller_path;
}
ob_start();
include './view/_main.php';
$html = ob_get_contents();
ob_end_clean();
$html = Controller::emulate_vars($html);
