/**
* {@inheritdoc}
*/
protected function _initCompiler()
{
if ($this->_compiler) {
return $this->_compiler;
}
$this->_compiler = new \lessc();
if (class_exists('\\lessc_formatter_lessjs')) {
$formatter = new \lessc_formatter_lessjs();
// configurate css view
$formatter->openSingle = ' { ';
$formatter->closeSingle = "}\n";
$formatter->close = "}\n";
$formatter->indentChar = ' ';
$formatter->disableSingle = true;
$formatter->breakSelectors = true;
$formatter->assignSeparator = ': ';
$formatter->selectorSeparator = ', ';
$this->_compiler->setFormatter($formatter);
}
$this->_compiler->setPreserveComments(false);
// Set paths
$importPaths = (array) $this->_options->get('import_paths', []);
foreach ($importPaths as $fullPath => $relPath) {
$this->setImportPath($fullPath, $relPath);
}
// Set paths
$this->_compiler->setVariables((array) $this->_options->get('global_vars', []));
return $this->_compiler;
}
function CompileOptionsLess($inputFile)
{
global $dynamo_tpl;
require_once get_template_directory() . '/dynamo_framework/lib/lessc.inc.php';
$less = new lessc();
$less->setPreserveComments(true);
$url = "'" . get_template_directory_uri() . "'";
$body_bg_image = "'" . get_option($dynamo_tpl->name . '_body_bg_image') . "'";
$page404_bg_image = "'" . get_option($dynamo_tpl->name . '_page404_bg_image') . "'";
$subheader_area_bgimage = "'" . get_option($dynamo_tpl->name . '_subheader_area_bgimage') . "'";
$branding_logo_image = "'" . get_option($dynamo_tpl->name . '_branding_logo_image') . "'";
$expander_bgimage = "'" . get_option($dynamo_tpl->name . '_expander_bgimage') . "'";
$footer_bg_image = "'" . get_option($dynamo_tpl->name . '_footer_bg_image') . "'";
$expander_bgimage = "'" . get_option($dynamo_tpl->name . '_expander_bgimage') . "'";
$footerbgtype = 'n';
if (get_option($dynamo_tpl->name . '_footer_pattern', 'none') != 'none') {
$footerbgtype = 'p';
}
if (get_option($dynamo_tpl->name . '_footer_bg_image') != '') {
$footerbgtype = 'i';
}
$expanderbgtype = 'n';
if (get_option($dynamo_tpl->name . '_expander_pattern', 'none') != 'none') {
$expanderbgtype = 'p';
}
if (get_option($dynamo_tpl->name . '_expander_bgimage') != '') {
$expanderbgtype = 'i';
}
$less->setVariables(array("url" => $url, "fontsize_body" => get_option($dynamo_tpl->name . '_fontsize_body', '13px'), "fontsize_h1" => get_option($dynamo_tpl->name . '_fontsize_h1', '40px'), "fontsize_h2" => get_option($dynamo_tpl->name . '_fontsize_h2', '30px'), "fontsize_h3" => get_option($dynamo_tpl->name . '_fontsize_h3', '18px'), "fontsize_h4" => get_option($dynamo_tpl->name . '_fontsize_h4', '16px'), "fontsize_h5" => get_option($dynamo_tpl->name . '_fontsize_h5', '14px'), "fontsize_h6" => get_option($dynamo_tpl->name . '_fontsize_h6', '12px'), "maincontent_accent_color" => get_option($dynamo_tpl->name . '_maincontent_accent_color', '#3296dc'), "maincontent_secondary_accent_color" => get_option($dynamo_tpl->name . '_maincontent_secondary_accent_color', '#000000'), "page_wrap_state" => get_option($dynamo_tpl->name . '_page_wrap_state', 'streched'), "page_bgcolor" => get_option($dynamo_tpl->name . '_page_bgcolor', '#ffffff'), "page_pattern" => get_option($dynamo_tpl->name . '_page_pattern', 'none'), "body_bg_image_state" => get_option($dynamo_tpl->name . '_body_bg_image_state', 'N'), "body_bg_image" => $body_bg_image, "body_bgcolor" => get_option($dynamo_tpl->name . '_body_bgcolor', '#ffffff'), "body_pattern" => get_option($dynamo_tpl->name . '_body_pattern', 'none'), "paspartu_state" => get_option($dynamo_tpl->name . '_paspartu_state', 'N'), "paspartu_bg_color" => get_option($dynamo_tpl->name . '_paspartu_bg_color', '#ffffff'), "paspartu_width" => get_option($dynamo_tpl->name . '_paspartu_width', '30') . 'px', "top_bar_bg_color" => get_option($dynamo_tpl->name . '_top_bar_bg_color', '#000000'), "top_bar_text_color" => get_option($dynamo_tpl->name . '_top_bar_text_color', '#ffffff'), "top_bar_link_color" => get_option($dynamo_tpl->name . '_top_bar_link_color', '#3296dc'), "top_bar_hlink_color" => get_option($dynamo_tpl->name . '_top_bar_hlink_color', '#f2f2f2'), "top_bar_icon_color" => get_option($dynamo_tpl->name . '_top_bar_icon_color', '#ffffff'), "branding_logo_type" => get_option($dynamo_tpl->name . '_branding_logo_type'), "branding_logo_image" => $branding_logo_image, "branding_logo_image_width" => get_option($dynamo_tpl->name . '_branding_logo_image_width', '160') . 'px', "branding_logo_image_height" => get_option($dynamo_tpl->name . '_branding_logo_image_height', '50') . 'px', "branding_logo_top_margin" => get_option($dynamo_tpl->name . '_branding_logo_top_margin', '30') . 'px', "branding_logo_bottom_margin" => get_option($dynamo_tpl->name . '_branding_logo_bottom_margin', '10') . 'px', "sticky_logo_top_margin" => get_option($dynamo_tpl->name . '_sticky_logo_top_margin', '10') . 'px', "menu_top_bg_color" => get_option($dynamo_tpl->name . '_menu_top_bg_color', 'transparent'), "top_mainmenu_link_color" => get_option($dynamo_tpl->name . '_top_mainmenu_link_color', '#222222'), "top_mainmenu_hlink_color" => get_option($dynamo_tpl->name . '_top_mainmenu_hlink_color', '#3296dc'), "sticky_header_bgcolor" => get_option($dynamo_tpl->name . '_sticky_header_bgcolor', 'rgba(255,255,255,0.95)'), "sticky_mainmenu_link_color" => get_option($dynamo_tpl->name . '_sticky_mainmenu_link_color', '#222222'), "sticky_mainmenu_hlink_color" => get_option($dynamo_tpl->name . '_sticky_mainmenu_hlink_color', '#3296dc'), "aside_logo_image_width" => get_option($dynamo_tpl->name . '_aside_logo_image_width', '101') . 'px', "aside_logo_image_height" => get_option($dynamo_tpl->name . '_aside_logo_image_height', '35') . 'px', "aside_mainmenu_bg_color" => get_option($dynamo_tpl->name . '_aside_mainmenu_bg_color', '#ffffff'), "aside_mainmenu_link_color" => get_option($dynamo_tpl->name . '_aside_mainmenu_link_color', '#222222'), "aside_mainmenu_hlink_color" => get_option($dynamo_tpl->name . '_aside_mainmenu_hlink_color', '#3296dc'), "submenu_bgcolor" => get_option($dynamo_tpl->name . '_submenu_bgcolor', '#ffffff'), "submenu_topbordercolor" => get_option($dynamo_tpl->name . '_submenu_topbordercolor', '#3296dc'), "submenu_link_color" => get_option($dynamo_tpl->name . '_submenu_link_color', '#AFB4B9'), "submenu_hlink_color" => get_option($dynamo_tpl->name . '_submenu_hlink_color', '#AFB4B9'), "submenu_hbg_color" => get_option($dynamo_tpl->name . '_submenu_hbg_color', '#F6F6F6'), "overlay_mainmenu_bg_color" => get_option($dynamo_tpl->name . '_overlay_mainmenu_bg_color', '#ffffff'), "overlay_mainmenu_link_color" => get_option($dynamo_tpl->name . '_overlay_mainmenu_link_color', '#222222'), "overlay_mainmenu_hlink_color" => get_option($dynamo_tpl->name . '_overlay_mainmenu_hlink_color', '#3296dc'), "overlay_mainmenu_bg_color" => get_option($dynamo_tpl->name . '_overlay_mainmenu_bg_color', '#ffffff'), "overlay_mainmenu_link_color" => get_option($dynamo_tpl->name . '_overlay_mainmenu_link_color', '#222222'), "overlay_mainmenu_hlink_color" => get_option($dynamo_tpl->name . '_overlay_mainmenu_hlink_color', '#3296dc'), "overlapping_header_bgcolor" => get_option($dynamo_tpl->name . '_overlapping_header_bgcolor', '#ffffff'), "overlapping_mainmenu_link_color_light" => get_option($dynamo_tpl->name . '_overlapping_mainmenu_link_color_light', '#ffffff'), "overlapping_mainmenu_hlink_color_light" => get_option($dynamo_tpl->name . '_overlapping_mainmenu_hlink_color_light', '#3296dc'), "overlapping_mainmenu_link_color_dark" => get_option($dynamo_tpl->name . '_overlapping_mainmenu_link_color_dark', '#222222'), "overlapping_mainmenu_hlink_color_dark" => get_option($dynamo_tpl->name . '_overlapping_mainmenu_hlink_color_dark', '#3296dc'), "subheader_bgcolor" => get_option($dynamo_tpl->name . '_subheader_bgcolor', '#F7F8FA'), "subheader_pattern" => get_option($dynamo_tpl->name . '_subheader_pattern', 'none'), "subheader_area_bgimage" => $subheader_area_bgimage, "subheader_text_color" => get_option($dynamo_tpl->name . '_subheader_text_color', '#ffffff'), "expander_bgcolor" => get_option($dynamo_tpl->name . '_expander_bgcolor', '#222222'), "expander_bgimage" => $expander_bgimage, "expander_pattern" => get_option($dynamo_tpl->name . '_expander_pattern', 'none'), "expander_text_color" => get_option($dynamo_tpl->name . '_eexpander_text_color', '#ffffff'), "expander_link_color" => get_option($dynamo_tpl->name . '_expander_link_color', '#3296dc'), "expander_hlink_color" => get_option($dynamo_tpl->name . '_expander_hlink_color', '#f6f6f6'), "expanderbgtype" => $expanderbgtype, "maincontent_text_color" => get_option($dynamo_tpl->name . '_maincontent_text_color', '#7A7A7A'), "maincontent_headers_color" => get_option($dynamo_tpl->name . '_maincontent_headers_color', '#7A7A7A'), "maincontent_link_color" => get_option($dynamo_tpl->name . '_maincontent_link_color', '#3296dc'), "maincontent_hlink_color" => get_option($dynamo_tpl->name . '_maincontent_hlink_color', '#76797C'), "footer_bg_color" => get_option($dynamo_tpl->name . '_footer_bg_color', '#232D37'), "footer_bg_image" => $footer_bg_image, "footer_pattern" => get_option($dynamo_tpl->name . '_footer_pattern', 'none'), "footer_text_color" => get_option($dynamo_tpl->name . '_footer_text_color', '#BCC1C5'), "footer_header_color" => get_option($dynamo_tpl->name . '_footer_header_color', '#ffffff'), "footer_link_color" => get_option($dynamo_tpl->name . '_footer_link_color', '#ffffff'), "footer_hlink_color" => get_option($dynamo_tpl->name . '_footer_hlink_color', '#3296dc'), "footerbgtype" => $footerbgtype, "copyrightbgcolor" => get_option($dynamo_tpl->name . '_copyright_bg_color', 'rgba(0,0,0,.2)'), "copyrightbordercolor" => get_option($dynamo_tpl->name . '_copyright_border_color', 'rgba(0,0,0,0)'), "copyrighttextcolor" => get_option($dynamo_tpl->name . '_copyright_text_color', '#A2A2A2'), "copyrightlinkcolor" => get_option($dynamo_tpl->name . '_copyright_link_color', '#A2A2A2'), "copyrighthlinkcolor" => get_option($dynamo_tpl->name . '_copyright_hlink_color', '#fff'), "page404_bg_image" => $page404_bg_image, "page404_bg_image_state" => get_option($dynamo_tpl->name . '_404_bg_image_state', 'N')));
$less->compileFile(get_template_directory() . '/css/less/' . $inputFile, get_template_directory() . '/css/dynamic.css');
}
public static function compile($source, $path, $todir, $importdirs)
{
// call Less to compile
$parser = new lessc();
$parser->setImportDir(array_keys($importdirs));
$parser->setPreserveComments(true);
$output = $parser->compile($source);
// update url
$arr = preg_split(CANVASLess::$rsplitbegin . CANVASLess::$kfilepath . CANVASLess::$rsplitend, $output, -1, PREG_SPLIT_DELIM_CAPTURE);
$output = '';
$file = $relpath = '';
$isfile = false;
foreach ($arr as $s) {
if ($isfile) {
$isfile = false;
$file = $s;
$relpath = CANVASLess::relativePath($todir, dirname($file));
$output .= "\n#" . CANVASLess::$kfilepath . "{content: \"{$file}\";}\n";
} else {
$output .= ($file ? CANVASPath::updateUrl($s, $relpath) : $s) . "\n\n";
$isfile = true;
}
}
return $output;
}
public static function compile($source, $importdirs)
{
// call Less to compile
$parser = new lessc();
$parser->setImportDir(array_keys($importdirs));
$parser->setPreserveComments(true);
$output = $parser->compile($source);
return $output;
}
/**
* Compiles a less css file. The the compiler will create a css file output.
*
* @param array $config Array of less compile configuration
*/
public function compile($config = array())
{
$config = new KConfig($config);
$config->append(array('parse_urls' => true, 'compress' => true, 'import' => array(), 'force' => false, 'output' => null, 'input' => null));
$less = new lessc();
$less->setPreserveComments(!$config->compress);
if ($config->compress) {
$less->setFormatter('compressed');
}
$config['import'] = $config['import'];
$less->setImportDir($config['import']);
$cache_file = JPATH_CACHE . '/less-' . md5($config->input);
if (file_exists($cache_file)) {
$cache = unserialize(file_get_contents($cache_file));
} else {
$cache = $config->input;
}
$force = $config->force;
//if output doesn't exsit then force compile
if (!is_readable($config->output)) {
$force = true;
}
//check if any of the import folder have changed or
//if yes then re-compile
if (is_array($cache)) {
foreach ($config['import'] as $path) {
if (is_readable($path) && filemtime($path) > $cache['updated']) {
$force = true;
break;
}
}
}
try {
$new_cache = $less->cachedCompile($cache, $force);
} catch (Exception $e) {
print $e->getMessage();
return;
}
if (!is_array($cache) || $new_cache['updated'] > $cache['updated']) {
if ($config->parse_urls) {
$new_cache['compiled'] = $this->_parseUrls($new_cache['compiled'], $config->import);
}
//store the cache
file_put_contents($cache_file, serialize($new_cache));
//store the compiled file
//create a directory if
if (!file_exists(dirname($config->output))) {
mkdir(dirname($config->output), 0755);
}
file_put_contents($config->output, $new_cache['compiled']);
}
}
public function filterLoad(AssetInterface $asset)
{
$lc = new \lessc();
if ($dir = $asset->getSourceDirectory()) {
$lc->importDir = $dir;
}
foreach ($this->loadPaths as $loadPath) {
$lc->addImportDir($loadPath);
}
if ($this->formatter) {
$lc->setFormatter($this->formatter);
}
if (null !== $this->preserveComments) {
$lc->setPreserveComments($this->preserveComments);
}
$asset->setContent($lc->parse($asset->getContent(), $this->presets));
}
public function filterLoad(AssetInterface $asset)
{
$root = $asset->getSourceRoot();
$path = $asset->getSourcePath();
$lc = new \lessc();
if ($root && $path) {
$lc->importDir = dirname($root . '/' . $path);
}
foreach ($this->loadPaths as $loadPath) {
$lc->addImportDir($loadPath);
}
if ($this->formatter) {
$lc->setFormatter($this->formatter);
}
if (null !== $this->preserveComments) {
$lc->setPreserveComments($this->preserveComments);
}
$asset->setContent($lc->parse($asset->getContent(), $this->presets));
}
/**
* Build the Less file
*
* @param string $dest The destination CSS file
* @param bool $force If set to true, will build whereas the cache status
* @param array $variables Less variables to set before compiling the Less file
*/
public function build($dest, $force = false, $variables = array())
{
if (!is_dir(dirname($dest))) {
mkdir(dirname($dest), 0755, true);
}
$compiler = new \lessc();
$lastCompilationFile = App::cache()->getCacheFilePath($this->getLastCompilationInfoFilename());
if (!$force && is_file($lastCompilationFile)) {
$cache = (include $lastCompilationFile);
} else {
$cache = $this->source;
}
$compiler->setFormatter('compressed');
$compiler->setPreserveComments(false);
$compilation = $compiler->cachedCompile($cache, $force);
if (!is_array($cache) || $compilation['updated'] > $cache['updated']) {
file_put_contents($dest, '/*** ' . date('Y-m-d H:i:s') . ' ***/' . PHP_EOL . $compilation['compiled']);
$event = new Event('built-less', array('source' => $this->source, 'dest' => $dest));
$event->trigger();
// Save the compilation information
unset($compilation['compiled']);
$this->saveLastCompilationInfo($compilation);
}
}
/**
* @return lessc
*/
protected function _initProcessor()
{
// lazy load
if (!class_exists('lessc')) {
require_once dirname(__FILE__) . '/class.less.leafo.php';
}
$less = new lessc();
if ($this->_isDebug()) {
$formatter = new lessc_formatter_lessjs();
// configurate css view
$formatter->openSingle = " { ";
$formatter->closeSingle = "}\n";
$formatter->close = "}\n";
$formatter->indentChar = " ";
$formatter->disableSingle = true;
$formatter->breakSelectors = true;
$formatter->assignSeparator = ": ";
$formatter->selectorSeparator = ", ";
} else {
// compress mode
$formatter = new lessc_formatter_compressed();
$formatter->closeSingle = "}\n";
$formatter->close = "}\n";
}
// set formatter
$less->setFormatter($formatter);
$less->setPreserveComments(false);
// add paths for imports
$less->addImportDir($this->_tpl->lessFull);
$less->addImportDir(JPATH_ROOT);
// from php
$less->setVariables(array('css' => str_replace($this->_tpl->baseurl, '', $this->_tpl->css), 'less' => str_replace($this->_tpl->baseurl, '', $this->_tpl->less), 'images' => str_replace($this->_tpl->baseurl, '', $this->_tpl->img), 'debug' => (int) $this->_isDebug()));
// add custom functions
$less->registerFunction('data-uri', array($this, 'lib_dataUri'));
return $less;
}
function autoCompileLess()
{
// include lessc.inc
require_once get_template_directory() . '/inc/less/lessc.inc.php';
// input and output location
$inputFile = get_template_directory() . '/assets/css/styles.less';
$outputFile = get_template_directory() . '/assets/css/styles.css';
// load the cache
$cacheFile = $inputFile . ".cache";
if (file_exists($cacheFile)) {
$cache = unserialize(file_get_contents($cacheFile));
} else {
$cache = $inputFile;
}
$less = new lessc();
// create a new cache object, and compile
$less->setPreserveComments(true);
$newCache = $less->cachedCompile($cache);
// output a LESS file, and cache file only if it has been modified since last compile
if (!is_array($cache) || $newCache["updated"] > $cache["updated"]) {
file_put_contents($cacheFile, serialize($newCache));
file_put_contents($outputFile, $newCache['compiled']);
}
}
function ro_theme_autoCompileLess($inputFile, $outputFile)
{
require_once ABS_PATH_FR . '/inc/lessc.inc.php';
global $tb_options;
$less = new lessc();
$less->setFormatter("classic");
$less->setPreserveComments(true);
/*Styling Options*/
$tb_primary_color = $tb_options['tb_primary_color'];
$tb_secondary_color = $tb_options['tb_secondary_color'];
$variables = array("tb_primary_color" => $tb_primary_color, "tb_secondary_color" => $tb_secondary_color);
$less->setVariables($variables);
$cacheFile = $inputFile . ".cache";
if (file_exists($cacheFile)) {
$cache = unserialize(file_get_contents($cacheFile));
} else {
$cache = $inputFile;
}
$newCache = $less->cachedCompile($inputFile);
if (!is_array($cache) || $newCache["updated"] > $cache["updated"]) {
file_put_contents($cacheFile, serialize($newCache));
file_put_contents($outputFile, $newCache['compiled']);
}
}
/**
* Compile less to css. Creates a cache-file of the last compiled less-file.
*
* This code is originally from the manual of lessphp.
*
* @param string $inputFile the filename of the less-file.
* @param string $outputFile the filename of the css-file to be created.
* @param array $config with configuration details.
*
* @return void
*/
function autoCompileLess($inputFile, $outputFile, $config)
{
$cacheFile = $inputFile . ".cache";
if (file_exists($cacheFile)) {
$cache = unserialize(file_get_contents($cacheFile));
} else {
$cache = $inputFile;
}
$less = new lessc();
// Add custom less functions
if (isset($config['functions'])) {
foreach ($config['functions'] as $key => $val) {
$less->registerFunction($key, $val);
}
}
// Add import dirs
if (isset($config['imports'])) {
foreach ($config['imports'] as $val) {
$less->addImportDir($val);
}
}
// Set output formatter
if (isset($config['formatter'])) {
$less->setFormatter($config['formatter']);
}
// Preserve comments
if (isset($config['comments'])) {
$less->setPreserveComments($config['comments']);
}
// Compile a new cache
$newCache = $less->cachedCompile($cache);
if (!is_array($cache) || $newCache["updated"] > $cache["updated"]) {
file_put_contents($cacheFile, serialize($newCache));
file_put_contents($outputFile, $newCache['compiled']);
}
}
public function beforesave()
{
$change = true;
if (!empty($_POST['bootstrap'])) {
$change = $this->cfg['bootstrap'] != $_POST['bootstrap'];
}
if ($change) {
include_once JPATH_SITE . '/components/com_acctexp/lib/lessphp/lessc.inc.php';
$less = new lessc();
$less->setImportDir(array(JPATH_SITE . '/media/com_acctexp/less/'));
//$less->setFormatter("compressed");
$less->setPreserveComments(true);
if (!isset($_POST['bootstrap'])) {
$this->cfg['bootstrap'] = true;
} else {
$this->cfg['bootstrap'] = $_POST['bootstrap'];
}
if ($this->cfg['bootstrap']) {
$less->compileFile(JPATH_SITE . "/media/com_acctexp/less/template.etacarinae.less", JPATH_SITE . '/media/com_acctexp/css/template.etacarinae.css');
} else {
$less->compileFile(JPATH_SITE . "/media/com_acctexp/less/template.etacarinae-reuse-bootstrap.less", JPATH_SITE . '/media/com_acctexp/css/template.etacarinae.css');
}
}
}
/**
* Lessify the stylesheet and return the href of the compiled file
*
* @param string $src Source URL of the file to be parsed
* @param string $handle An identifier for the file used to create the file name in the cache
* @return string URL of the compiled stylesheet
*/
public function parse_stylesheet($src, $handle)
{
// we only want to handle .less files
if (!preg_match('/\\.less(\\.php)?$/', preg_replace('/\\?.*$/', '', $src))) {
return $src;
}
// get file path from $src
if (!strstr($src, '?')) {
$src .= '?';
}
// prevent non-existent index warning when using list() & explode()
// Match the URL schemes between WP_CONTENT_URL and $src,
// so the str_replace further down will work
$src_scheme = parse_url($src, PHP_URL_SCHEME);
$wp_content_url_scheme = parse_url(WP_CONTENT_URL, PHP_URL_SCHEME);
if ($src_scheme != $wp_content_url_scheme) {
$src = set_url_scheme($src, $wp_content_url_scheme);
}
list($less_path, $query_string) = explode('?', str_replace(WP_CONTENT_URL, WP_CONTENT_DIR, $src));
// output css file name
$css_path = trailingslashit($this->get_cache_dir()) . "{$handle}.css";
// automatically regenerate files if source's modified time has changed or vars have changed
try {
// initialise the parser
$less = new lessc();
// load the cache
$cache_path = "{$css_path}.cache";
if (file_exists($cache_path)) {
$cache = unserialize(file_get_contents($cache_path));
}
// vars to pass into the compiler - default @themeurl var for image urls etc...
$this->vars['themeurl'] = '~"' . get_stylesheet_directory_uri() . '"';
$this->vars['lessurl'] = '~"' . dirname($src) . '"';
$this->vars = apply_filters('less_vars', $this->vars, $handle);
// If the cache or root path in it are invalid then regenerate
if (empty($cache) || empty($cache['less']['root']) || !file_exists($cache['less']['root'])) {
$cache = array('vars' => $this->vars, 'less' => $less_path);
}
// less config
$less->setFormatter(apply_filters('less_compression', $this->compression));
$less->setPreserveComments(apply_filters('less_preserve_comments', $this->preserve_comments));
$less->setVariables($this->vars);
// add directories to scan for imports
$import_dirs = apply_filters('less_import_dirs', $this->import_dirs);
if (!empty($import_dirs)) {
foreach ((array) $import_dirs as $dir) {
$less->addImportDir($dir);
}
}
// register and unregister functions
foreach ($this->registered_functions as $name => $callable) {
$less->registerFunction($name, $callable);
}
foreach ($this->unregistered_functions as $name) {
$less->unregisterFunction($name);
}
// allow devs to mess around with the less object configuration
do_action_ref_array('lessc', array(&$less));
// $less->cachedCompile only checks for changed file modification times
// if using the theme customiser (changed variables not files) then force a compile
if ($this->vars !== $cache['vars']) {
$force = true;
} else {
$force = false;
}
$less_cache = $less->cachedCompile($cache['less'], apply_filters('less_force_compile', $force));
if (empty($cache) || empty($cache['less']['updated']) || $less_cache['updated'] > $cache['less']['updated'] || $this->vars !== $cache['vars']) {
file_put_contents($cache_path, serialize(array('vars' => $this->vars, 'less' => $less_cache)));
file_put_contents($css_path, $less_cache['compiled']);
}
} catch (exception $ex) {
wp_die($ex->getMessage());
}
// restore query string it had if any
$url = trailingslashit($this->get_cache_dir(false)) . "{$handle}.css" . (!empty($query_string) ? "?{$query_string}" : '');
// restore original url scheme
$url = set_url_scheme($url, $src_scheme);
return add_query_arg('ver', $less_cache['updated'], $url);
}
public function lessen(&$errors)
{
// Convert LESS files
include_once JPATH_SITE . '/components/com_acctexp/lib/lessphp/lessc.inc.php';
$less = new lessc();
$less->setImportDir(array(JPATH_SITE . '/media/com_acctexp/less/'));
$less->setPreserveComments(true);
$v = new JVersion();
if ($v->isCompatible('3.0')) {
$less->compileFile(JPATH_SITE . "/media/com_acctexp/less/admin-j3.less", JPATH_SITE . '/media/com_acctexp/css/admin.css');
} else {
$less->compileFile(JPATH_SITE . "/media/com_acctexp/less/admin.less", JPATH_SITE . '/media/com_acctexp/css/admin.css');
}
}
/**
* Lessify the stylesheet and return the href of the compiled file
*
* @param string $src Source URL of the file to be parsed
* @param string $handle An identifier for the file used to create the file name in the cache
* @return string URL of the compiled stylesheet
*/
public function parse_stylesheet($src, $handle)
{
// we only want to handle .less files
if (!preg_match('/\\.less(\\.php)?$/', preg_replace('/\\?.*$/', '', $src))) {
return $src;
}
// get file path from $src
if (!strstr($src, '?')) {
$src .= '?';
}
// prevent non-existent index warning when using list() & explode()
// Match the URL schemes between WP_CONTENT_URL and $src,
// so the str_replace further down will work
$src_scheme = parse_url($src, PHP_URL_SCHEME);
$wp_content_url_scheme = parse_url(WP_CONTENT_URL, PHP_URL_SCHEME);
if ($src_scheme != $wp_content_url_scheme) {
$src = set_url_scheme($src, $wp_content_url_scheme);
}
list($less_path, $query_string) = explode('?', str_replace(WP_CONTENT_URL, WP_CONTENT_DIR, $src));
$cache = $this->get_cached_file_data($handle);
// vars to pass into the compiler - default @themeurl var for image urls etc...
$this->vars['themeurl'] = '~"' . get_stylesheet_directory_uri() . '"';
$this->vars['lessurl'] = '~"' . dirname($src) . '"';
$this->vars = apply_filters('less_vars', $this->vars, $handle);
// The overall "version" of the LESS file is all it's vars, src etc.
$less_version = md5(serialize(array($this->vars, $src)));
/**
* Give the ability to disable always compiling the LESS with lessc()
* and instead just use the $vars and $version of the LESS file to
* dictate whether the LESS should be (re)generated.
*
* This means we don't need to run everything through the lessc() compiler
* on every page load. The tradeoff is making a change in a LESS file will not
* necessarily cause a (re)generation, one would need to bump the $ver param
* on wp_enqueue_script() to cause that.
*/
if (!get_option('wp_less_always_compile_less', true)) {
if (!empty($cache['version']) && $cache['version'] === $less_version) {
// restore query string it had if any
$url = $cache['url'] . (!empty($query_string) ? "?{$query_string}" : '');
$url = set_url_scheme($url, $src_scheme);
return add_query_arg('ver', $less_version, $url);
}
}
// automatically regenerate files if source's modified time has changed or vars have changed
try {
// initialise the parser
if (!class_exists('lessc')) {
return $url;
//wp_die( 'the lessphp library is missing, aborting, run composer update' );
}
// If the cache or root path in it are invalid then regenerate
if (empty($cache) || empty($cache['less']['root']) || !file_exists($cache['less']['root'])) {
$cache = array('vars' => $this->vars, 'less' => $less_path);
}
if (empty($cache['url'])) {
$cache['url'] = trailingslashit($this->get_cache_dir(false)) . "{$handle}.css";
}
// less config
$less = new lessc();
$less->setFormatter(apply_filters('less_compression', $this->compression));
$less->setPreserveComments(apply_filters('less_preserve_comments', $this->preserve_comments));
$less->setVariables($this->vars);
// add directories to scan for imports
$import_dirs = apply_filters('less_import_dirs', $this->import_dirs);
if (!empty($import_dirs)) {
foreach ((array) $import_dirs as $dir) {
$less->addImportDir($dir);
}
}
// register and unregister functions
foreach ($this->registered_functions as $name => $callable) {
$less->registerFunction($name, $callable);
}
foreach ($this->unregistered_functions as $name) {
$less->unregisterFunction($name);
}
// allow devs to mess around with the less object configuration
do_action_ref_array('lessc', array(&$less));
// $less->cachedCompile only checks for changed file modification times
// if using the theme customiser (changed variables not files) then force a compile
if ($this->vars !== $cache['vars']) {
$force = true;
} else {
$force = false;
}
$force = apply_filters('less_force_compile', $force);
$less_cache = $less->cachedCompile($cache['less'], $force);
// if they have the same values but differing order, they wont match
//sort( $cache['less'] );
//sort( $less_cache );
if (empty($cache) || empty($cache['less']['updated']) || md5($less_cache['compiled']) !== md5($cache['less']['compiled']) || $this->vars !== $cache['vars']) {
// output css file name
$css_path = trailingslashit($this->get_cache_dir()) . "{$handle}.css";
$cache = array('vars' => $this->vars, 'url' => trailingslashit($this->get_cache_dir(false)) . "{$handle}.css", 'version' => $less_version, 'less' => null);
/**
* If the option to not have LESS always compiled is set,
* then we dont store the whole less_cache in the options table as it's
* not needed because we only do a comparison based off $vars and $src
* (which includes the $ver param).
*
* This saves space on the options table for high performance environments.
*/
if (get_option('wp_less_always_compile_less', true)) {
$cache['less'] = $less_cache;
}
$payload = '<strong>Rebuilt stylesheet with handle: "' . $handle . '"</strong><br>';
if ($this->vars != $cache['vars']) {
$payload .= '<em>Variables changed</em>';
$difference = array_merge(array_diff_assoc($cache['vars'], $this->vars), array_diff_assoc($this->vars, $cache['vars']));
$payload .= '<pre>' . print_r($difference, true) . '</pre>';
} else {
if (empty($cache) || empty($cache['less']['updated'])) {
$payload .= '<em>Empty cache or empty last update time</em>';
} else {
if ($less_cache['updated'] > $cache['less']['updated']) {
$payload .= '<em>Update times different</em>';
} else {
$payload .= '<em><strong>Unknown! Contact the developers poste haste!!!!!!!</em><strong></em>';
}
}
}
$payload .= '<br>src: <code>"' . $src . '"</code> css path: <code>"' . $css_path . '"</code> and cache path: <code>"' . $cache_path . '"</code> and scheme <code>"' . $src_scheme . '"</code>';
$this->add_message(array('time' => time(), 'payload' => $payload));
$this->save_parsed_css($css_path, $less_cache['compiled']);
$this->update_cached_file_data($handle, $cache);
}
} catch (exception $ex) {
$this->add_message(array('time' => time(), 'payload' => '<strong>Lessphp failure</strong> ' . $ex->GetMessage()));
wp_die(wp_strip_all_tags($ex->getMessage()));
}
// restore query string it had if any
$url = $cache['url'] . (!empty($query_string) ? "?{$query_string}" : '');
// restore original url scheme
$url = set_url_scheme($url, $src_scheme);
if (get_option('wp_less_always_compile_less', true)) {
return add_query_arg('ver', $less_cache['updated'], $url);
}
return add_query_arg('ver', $less_version, $url);
}
/**
* Get instance of less compiler
*
* @return lessc
*/
private function getCompiler()
{
$less = new lessc();
// do not spend CPU time letting less doing minify
$less->setPreserveComments(true);
return $less;
}
/**
* Initialize less compiler
* @param $formatterName
* @param $z_textColor
* @param $z_themeColor
* @param $z_themeColor2
* @param $z_themeColorBtn
* @param $z_themeColorHeader
* @param $z_path
* @return lessc
*/
protected function initializeLessCompiler($formatterName, $z_textColor, $z_themeColor, $z_themeColor2, $z_themeColorBtn, $z_themeColorHeader, $z_path)
{
$lessCompiler = new lessc();
$lessCompiler->setPreserveComments(false);
$lessCompiler->setFormatter($formatterName);
$lessCompiler->setImportDir($this->getLessFilesPath());
$lessCompiler->setVariables(array("z_textColor" => $z_textColor, "z_themeColor" => $z_themeColor, "z_themeColor2" => $z_themeColor2, "z_themeColorBtn" => $z_themeColorBtn, "z_themeColorHeader" => $z_themeColorHeader, "z_path" => $z_path));
return $lessCompiler;
}
com_install();
break;
case 'initsettings':
$aecConfig = new aecConfig();
$aecConfig->initParams();
echo 'SPLINES RETICULATED.';
break;
case 'parsertest':
$top = new templateOverrideParser();
break;
case 'lessen':
include_once JPATH_SITE . '/components/com_acctexp/lib/lessphp/lessc.inc.php';
$less = new lessc();
$less->setImportDir(array(JPATH_SITE . '/media/com_acctexp/less/'));
//$less->setFormatter("compressed");
$less->setPreserveComments(true);
$v = new JVersion();
if ($v->isCompatible('3.0')) {
$less->compileFile(JPATH_SITE . "/media/com_acctexp/less/admin-j3.less", JPATH_SITE . '/media/com_acctexp/css/admin.css');
} else {
$less->compileFile(JPATH_SITE . "/media/com_acctexp/less/admin.less", JPATH_SITE . '/media/com_acctexp/css/admin.css');
}
break;
default:
$class = 'aecAdmin' . ucfirst($entity);
/** @var aecAdminEntity $class */
$class = new $class($id, $entity);
$class->call($task);
break;
}
function addGroup($type, $id, $groupid)
/**
* Checks if .less file has been updated and stores it in cache for quick comparison.
*
* This function is taken and modified from documentation of lessphp
*
* @param String $inputFile
* @param String $outputFile
*/
function autoCompileLess($inputFile, $outputFile)
{
// load config file
$config = JFactory::getConfig();
//path to temp folder
$tmpPath = $config->get('tmp_path');
//load chached file
$cacheFile = $tmpPath . DIRECTORY_SEPARATOR . $this->app->getTemplate() . "_" . basename($inputFile) . ".cache";
if (file_exists($cacheFile)) {
$tmpCache = unserialize(file_get_contents($cacheFile));
if ($tmpCache['root'] === $inputFile) {
$cache = $tmpCache;
} else {
$cache = $inputFile;
unlink($cacheFile);
}
} else {
$cache = $inputFile;
}
//instantiate less compiler
$less = new lessc();
//set less options
//option: force recompilation regardless of change
$force = (bool) $this->params->get('less_force', 0);
//option: preserve comments
if ($this->params->get('less_comments', 0)) {
$less->setPreserveComments(true);
}
//option: compression
if ($this->params->get('less_compress', 0)) {
$less->setFormatter("compressed");
} else {
$less->setFormatter("classic");
}
//compile cache file
$newCache = $less->cachedCompile($cache, $force);
if (!is_array($cache) || $newCache["updated"] > $cache["updated"]) {
file_put_contents($cacheFile, serialize($newCache));
file_put_contents($outputFile, $newCache['compiled']);
}
}
protected function autoCompileLess($inputFile)
{
global $okt;
$outputFile = OKT_PUBLIC_PATH . '/cache/' . md5($inputFile) . '.css';
$cacheFile = $outputFile . '.cache';
if (file_exists($cacheFile)) {
$cache = unserialize(file_get_contents($cacheFile));
} else {
$cache = $inputFile;
}
try {
$less = new lessc();
$less->setPreserveComments(true);
$less->setImportDir(array(isset($okt->theme->path) ? $okt->theme->path . '/css/' : null, OKT_PUBLIC_PATH . '/css/less/'));
$less->setVariables($okt->theme->getLessVariables());
$newCache = $less->cachedCompile($cache);
} catch (Exception $ex) {
$okt->error->set('lessphp fatal error: ' . $ex->getMessage());
}
if (!is_array($cache) || $newCache['updated'] > $cache['updated']) {
file_put_contents($cacheFile, serialize($newCache));
file_put_contents($outputFile, $newCache['compiled']);
}
return str_replace(OKT_PUBLIC_PATH, $okt->config->app_path . OKT_PUBLIC_DIR, $outputFile);
}
/**
* Get the CSS for the given style and preset
*
* @param $style
* @param $preset
* @return string
*/
function create_css($style, $preset)
{
$paths = $this->get_widget_paths();
$style_file = false;
// Find the file - exit if it can't be found.
foreach ($paths as $path) {
if (file_exists($path . '/' . $this->origin_id . '/styles/' . $style . '.less')) {
$style_file = $path . '/' . $this->origin_id . '/styles/' . $style . '.less';
break;
}
}
if (empty($style_file)) {
return '';
}
if (!class_exists('lessc')) {
include plugin_dir_path(__FILE__) . 'lib/lessc.inc.php';
}
foreach ($this->get_widget_folders() as $folder => $folder_url) {
$filename = rtrim($folder, '/') . '/' . $this->origin_id . '/styles/' . $style . '.less';
if (file_exists($filename)) {
$less = file_get_contents($filename);
break;
}
}
// Add in the mixins
$less = str_replace('@import "../../../less/mixins";', "\n\n" . file_get_contents(plugin_dir_path(__FILE__) . 'less/mixins.less'), $less);
// Apply the preset variables to the LESS file
$presets = $this->get_style_presets($style);
if (!empty($presets[$preset]) && is_array($presets[$preset])) {
foreach ($presets[$preset] as $k => $v) {
$less = preg_replace('/@' . preg_quote($k) . ':(.*);/', '@' . $k . ': ' . $v . ';', $less);
}
}
// Scope the CSS with the wrapper we'll be adding
$less = '.origin-widget.origin-widget-' . $this->origin_id . '-' . $style . '-' . $preset . ' {' . $less . '}';
$lc = new lessc();
$lc->setPreserveComments(false);
$lc->registerFunction('lumlighten', 'origin_widgets_less_lumlighten');
$lc->registerFunction('lumdarken', 'origin_widgets_less_lumdarken');
$lc->registerFunction('texture', 'origin_widgets_less_texture');
$lc->registerFunction('widgetimage', 'origin_widgets_less_widgetimage');
// Create the CSS
return $lc->compile($less);
}
/**
* Uses phpless to parse LESS in our CSS
*
* most of this function is error handling to show a nice useful error when
* LESS compilation fails
*
* @param string $css
* @return string
*/
function css_parseless($css)
{
global $conf;
$less = new lessc();
$less->importDir[] = DOKU_INC;
$less->setPreserveComments(!$conf['compress']);
if (defined('DOKU_UNITTEST')) {
$less->importDir[] = TMP_DIR;
}
try {
return $less->compile($css);
} catch (Exception $e) {
// get exception message
$msg = str_replace(array("\n", "\r", "'"), array(), $e->getMessage());
// try to use line number to find affected file
if (preg_match('/line: (\\d+)$/', $msg, $m)) {
$msg = substr($msg, 0, -1 * strlen($m[0]));
//remove useless linenumber
$lno = $m[1];
// walk upwards to last include
$lines = explode("\n", $css);
for ($i = $lno - 1; $i >= 0; $i--) {
if (preg_match('/\\/(\\* XXXXXXXXX )(.*?)( XXXXXXXXX \\*)\\//', $lines[$i], $m)) {
// we found it, add info to message
$msg .= ' in ' . $m[2] . ' at line ' . ($lno - $i);
break;
}
}
}
// something went wrong
$error = 'A fatal error occured during compilation of the CSS files. ' . 'If you recently installed a new plugin or template it ' . 'might be broken and you should try disabling it again. [' . $msg . ']';
echo ".dokuwiki:before {\n content: '{$error}';\n background-color: red;\n display: block;\n background-color: #fcc;\n border-color: #ebb;\n color: #000;\n padding: 0.5em;\n }";
exit;
}
}
/**
* Processing less file.
*
* @param $path
* @param string $cacheFolder
* @return null|string
* @throws \Exception
*/
public function lessProcess($path, $cacheFolder = 'styles')
{
$output = null;
$ext = pathinfo($path, PATHINFO_EXTENSION);
if (!$ext) {
$path .= '.less';
}
$systemPath = $path;
$segments = explode('/', $path);
$lessFolder = ROOT . DS . 'webroot' . DS . 'less';
list($plugin, $path) = $this->_View->pluginSplit($path, false);
$webRoot = ROOT . DS . 'webroot' . DS;
$isPlugin = Plugin::loaded($plugin);
$this->_imageFull = WWW_ROOT . DS . 'img' . DS;
// Set data for plugin less.
if ($plugin && $isPlugin) {
$pluginPath = Plugin::path($plugin);
$lessFolder = $pluginPath . 'webroot' . DS . 'less';
$webRootPlg = $pluginPath . 'webroot' . DS;
$this->_type = 'plugin:' . $plugin;
$this->_imageFull = $webRootPlg . 'img' . DS;
}
$lessFile = $lessFolder . DS . $path;
// Set data for module less.
if (strpos($segments[0], ':')) {
list($type, $name) = explode(':', $segments[0]);
if ($type == 'modules') {
$modulePath = ROOT . DS . 'modules' . DS . $name . DS . 'assets' . DS;
$lessFile = $modulePath . 'less' . DS . $segments[1];
$this->_type = 'modules:' . $name;
$this->_imageFull = $modulePath . 'img' . DS;
}
}
if (file_exists($lessFile)) {
$less = new \lessc();
$fileHash = md5(serialize(md5_file($lessFile)));
$cssFileName = $fileHash . '.css';
$less->registerFunction('url', array($this, 'lessPhpUrl'));
$less->addImportDir(Plugin::path('Union/Core') . 'webroot' . DS . 'less' . DS);
if (!DEBUG) {
$formatter = new \lessc_formatter_compressed();
$less->setFormatter($formatter);
$less->setPreserveComments(false);
$cssFileName = $fileHash . '.min.css';
}
$updateFile = false;
try {
$cssFile = $webRoot . 'cache' . DS . $cacheFolder . DS . $cssFileName;
if (file_exists($cssFile)) {
$cacheRes = fopen($cssFile, 'r');
$firstLine = fgets($cacheRes);
fclose($cacheRes);
if (!preg_match("#{$fileHash}#i", $firstLine)) {
$updateFile = true;
}
} else {
$updateFile = true;
}
$output = '/cache/' . $cacheFolder . '/' . $cssFileName;
if ($this->_lessCompile) {
$updateFile = true;
}
if ($updateFile) {
$css = $less->compileFile($lessFile);
$css = $this->_getLessFileComment($fileHash, $systemPath) . $css;
$file = new File($cssFile, true);
$file->write($css);
$file->close();
}
} catch (Exception $error) {
die('<strong>' . __d('union_dev', 'Less Error:') . '</strong><br/><pre>' . $error->getMessage() . '</pre>');
}
}
return $output;
}
$scss = new scssc();
// Set the import path and formatting type
$scss->setImportPaths(dirname($file) . "/");
$scss->setFormatter('scss_formatter_compressed');
// scss_formatter, scss_formatter_nested, scss_formatter_compressed
try {
$scssContent = $scss->compile('@import "' . $fileName . '"');
$fh = fopen(substr($file, 0, -4) . "css", 'w');
fwrite($fh, $scssContent);
fclose($fh);
} catch (Exception $e) {
echo ";top.ICEcoder.message('Couldn\\'t compile your Sass, error info below:\\n\\n" . $e->getMessage() . "');";
}
}
// LESS Compiling if we have LESSPHP plugin installed
if (strtolower($fileExt) == "less" && file_exists(dirname(__FILE__) . "/../plugins/lessphp/lessc.inc.php")) {
// Load the LESSPHP lib and start a new instance
require dirname(__FILE__) . "/../plugins/lessphp/lessc.inc.php";
$less = new lessc();
// Set the formatting type and if we want to preserve comments
$less->setFormatter('lessjs');
// lessjs (same style used in LESS for JS), compressed (no whitespace) or classic (LESSPHP's original formatting)
$less->setPreserveComments(false);
// true or false
try {
$less->checkedCompile($file, substr($file, 0, -4) . "css");
// Note: Only recompiles if changed
} catch (Exception $e) {
echo ";top.ICEcoder.message('Couldn\\'t compile your LESS, error info below:\\n\\n" . $e->getMessage() . "');";
}
}
/**
* Returns LESS compiler set up for use with MediaWiki
*
* @param Config $config
* @throws MWException
* @since 1.22
* @return lessc
*/
public static function getLessCompiler(Config $config)
{
// When called from the installer, it is possible that a required PHP extension
// is missing (at least for now; see bug 47564). If this is the case, throw an
// exception (caught by the installer) to prevent a fatal error later on.
if (!class_exists('lessc')) {
throw new MWException('MediaWiki requires the lessphp compiler');
}
if (!function_exists('ctype_digit')) {
throw new MWException('lessc requires the Ctype extension');
}
$less = new lessc();
$less->setPreserveComments(true);
$less->setVariables(self::getLessVars($config));
$less->setImportDir($config->get('ResourceLoaderLESSImportPaths'));
foreach ($config->get('ResourceLoaderLESSFunctions') as $name => $func) {
$less->registerFunction($name, $func);
}
return $less;
}
public function compress()
{
$this->lessc->setPreserveComments(false);
$this->lessc->setFormatter('compressed');
return $this;
}
public function filterLoad(AssetInterface $asset)
{
$lc = new \lessc();
if ($dir = $asset->getSourceDirectory()) {
$lc->importDir = $dir;
}
foreach ($this->loadPaths as $loadPath) {
$lc->addImportDir($loadPath);
}
foreach ($this->customFunctions as $name => $callable) {
$lc->registerFunction($name, $callable);
}
if ($this->formatter) {
$lc->setFormatter($this->formatter);
}
if (null !== $this->preserveComments) {
$lc->setPreserveComments($this->preserveComments);
}
if (method_exists($lc, 'setOptions') && count($this->options) > 0) {
$lc->setOptions($this->options);
}
$asset->setContent($lc->parse($asset->getContent(), $this->presets));
}
protected static function compileCSS($sourceFileWithPath, $cssFileWithPath, $sourceFileType, $vars)
{
global $REX;
if (!file_exists($sourceFileWithPath)) {
return;
}
// get content of source file
$sourceFileContent = file_get_contents($sourceFileWithPath);
// strip comments out
$sourceFileContent = self::stripCSSComments($sourceFileContent);
// get file path
$path = pathinfo($sourceFileWithPath);
// compile source file to css
try {
if ($sourceFileType == 'scss') {
// EP for scss string compilation
$compiledCSS = rex_register_extension_point('SEO42_COMPILE_SCSS', $sourceFileContent, array('vars' => $vars));
if ($sourceFileContent == $compiledCSS) {
// include compiler
if (!class_exists('scssc')) {
require_once $REX['INCLUDE_PATH'] . '/addons/seo42/classes/class.scssc.inc.php';
}
$formatter = new scss_formatter();
$formatter->indentChar = "\t";
$formatter->close = "}" . PHP_EOL;
$formatter->assignSeparator = ": ";
$scss = new scssc();
$scss->setFormatter($formatter);
$compiledCSS = $scss->compile($sourceFileContent);
}
} else {
// EP for less string compilation
$compiledCSS = rex_register_extension_point('SEO42_COMPILE_LESS', $sourceFileContent, array('vars' => $vars, 'path' => $path['dirname']));
if ($sourceFileContent == $compiledCSS) {
// include compiler
if (!class_exists('lessc')) {
require_once $REX['INCLUDE_PATH'] . '/addons/seo42/classes/class.lessc.inc.php';
}
$formatter = new lessc_formatter_classic();
$formatter->indentChar = "\t";
$formatter->close = "}" . PHP_EOL;
$formatter->assignSeparator = ": ";
$less = new lessc();
$less->setImportDir($path['dirname']);
$less->setFormatter($formatter);
$less->setPreserveComments(true);
$less->setVariables($vars);
$compiledCSS = $less->compile($sourceFileContent);
}
}
} catch (Exception $e) {
echo '" />';
// close tag as we are probably in an open link tag in head section of website
echo '<p style="margin: 5px;"><code>';
echo '<strong>' . strtoupper($sourceFileType) . ' Compile Error:</strong><br/>';
echo $e->getMessage();
echo '</code></p>';
exit;
}
// write css
$fileHandle = fopen($cssFileWithPath, 'w');
fwrite($fileHandle, $compiledCSS);
fclose($fileHandle);
}
