/**
* Process a WPLessStylesheet
*
* This logic was previously held in WPLessStylesheet::save()
*
* @since 1.4.2
*/
public function saveStylesheet(WPLessStylesheet $stylesheet)
{
wp_mkdir_p(dirname($stylesheet->getTargetPath()));
try {
do_action('wp-less_stylesheet_save_pre', $stylesheet, $stylesheet->getVariables());
file_put_contents($stylesheet->getTargetPath(), apply_filters('wp-less_stylesheet_save', $this->parse(null, $stylesheet->getVariables()), $stylesheet));
chmod($stylesheet->getTargetPath(), 0666);
$stylesheet->save();
do_action('wp-less_stylesheet_save_post', $stylesheet);
} catch (Exception $e) {
wp_die($e->getMessage());
}
}
/**
* Process a WPLessStylesheet
*
* This logic was previously held in WPLessStylesheet::save()
*
* @since 1.4.2
* @param WPLessStylesheet $stylesheet
* @param null $css
*/
public function saveStylesheet(WPLessStylesheet $stylesheet, $css = null)
{
wp_mkdir_p(dirname($stylesheet->getTargetPath()));
try {
do_action('wp-less_stylesheet_save_pre', $stylesheet, $this->getVariables());
if ($css === null) {
$css = $this->compileFile($stylesheet->getSourcePath());
}
file_put_contents($stylesheet->getTargetPath(), apply_filters('wp-less_stylesheet_save', $css, $stylesheet));
chmod($stylesheet->getTargetPath(), 0666);
$stylesheet->save();
do_action('wp-less_stylesheet_save_post', $stylesheet);
} catch (Exception $e) {
wp_die($e->getMessage());
}
}
/**
* Process all stylesheets to compile just in time
*
* @author oncletom
* @since 1.0
* @version 1.1
* @param $force boolean If set to true, rebuild all stylesheets, without considering they are updated or not
*/
public function processStylesheets($force = false)
{
$styles = $this->getQueuedStylesToProcess();
$force = is_bool($force) && $force ? !!$force : false;
WPLessStylesheet::$upload_dir = $this->configuration->getUploadDir();
WPLessStylesheet::$upload_uri = $this->configuration->getUploadUrl();
if (empty($styles)) {
return;
}
if (!wp_mkdir_p(WPLessStylesheet::$upload_dir)) {
throw new WPLessException(sprintf('The upload dir folder (`%s`) is not writable from %s.', WPLessStylesheet::$upload_dir, get_class($this)));
}
foreach ($styles as $style_id) {
$this->processStylesheet($style_id, $force);
}
do_action('wp-less_plugin_process_stylesheets', $styles);
}
/**
* Process a WPLessStylesheet
*
* This logic was previously held in WPLessStylesheet::save()
*
* @since 1.4.2
* @param WPLessStylesheet $stylesheet
* @param null $css
*/
public function saveStylesheet(WPLessStylesheet $stylesheet, $css = null)
{
wp_mkdir_p(dirname($stylesheet->getTargetPath()));
set_error_handler(create_function('$severity, $message, $file, $line', 'throw new ErrorException($message, $severity, $severity, $file, $line);'));
try {
do_action('wp-less_stylesheet_save_pre', $stylesheet, $this->getVariables());
if ($css === null) {
$css = $this->compileFile($stylesheet->getSourcePath());
}
file_put_contents($stylesheet->getTargetPath(), apply_filters('wp-less_stylesheet_save', $css, $stylesheet));
chmod($stylesheet->getTargetPath(), 0666);
$stylesheet->save();
do_action('wp-less_stylesheet_save_post', $stylesheet);
} catch (Exception $e) {
// wp_die($e->getMessage());
do_action('wp-less_save_stylesheet_error', $e);
}
restore_error_handler();
}
/**
* Update custom.less stylesheet.
*/
function presscore_generate_less_css_file( $handler = 'dt-custom.less', $src = '' ) {
/**
* Include WP-Less.
*
*/
require_once( PRESSCORE_EXTENSIONS_DIR . '/wp-less/bootstrap-for-theme.php' );
// WP-Less init
if ( class_exists('WPLessPlugin') ) {
$less = WPLessPlugin::getInstance();
$less->dispatch();
}
/**
* Less helpers.
*
* @since presscore 1.0.6
*/
require_once( PRESSCORE_EXTENSIONS_DIR . '/less-functions.php' );
/**
* Less variables.
*
* @since presscore 0.5
*/
if ( $located_file = locate_template( 'inc/less-vars.php' ) ) {
include_once( $located_file );
}
// $less = WPLessPlugin::getInstance();
$config = $less->getConfiguration();
if ( !wp_style_is($handler, 'registered') ) {
if ( !$src ) {
$src = PRESSCORE_THEME_URI . '/css/custom.less';
}
wp_register_style( $handler, $src );
}
// save options
$options = presscore_compile_less_vars();
if ( $options ) {
$less->setVariables( $options );
}
WPLessStylesheet::$upload_dir = $config->getUploadDir();
WPLessStylesheet::$upload_uri = $config->getUploadUrl();
return $less->processStylesheet( $handler, true );
}
/**
* Process a single stylesheet
*
* @author oncletom
* @since 1.1
* @version 1.3
* @param string $handle
* @param $force boolean If set to true, rebuild all stylesheets, without considering they are updated or not
* @return WPLessStylesheet
*/
public function processStylesheet($handle, $force = false)
{
$force = !!$force ? $force : $this->configuration->alwaysRecompile();
$wp_styles = $this->getStyles();
$stylesheet = new WPLessStylesheet($wp_styles->registered[$handle], $this->getCompiler()->getVariables());
if ($this->configuration->getCompilationStrategy() === 'legacy' && $stylesheet->hasToCompile()) {
$this->getCompiler()->saveStylesheet($stylesheet);
} elseif ($this->configuration->getCompilationStrategy() !== 'legacy') {
$this->getCompiler()->cacheStylesheet($stylesheet, $force);
}
$wp_styles->registered[$handle]->src = $stylesheet->getTargetUri();
return $stylesheet;
}
/**
*
* Parse and register less file and convert it to css
*
* @param string $handler
* @param string $src css file source
* @param array $deps
* @param bool $version
* @param string $media
* @param bool $compress the file should by compressed
*
* @return mixed
* @throws Exception
* @access public
*/
public function registerStylesheetsTemplates($handler = 'custom.less', $src = '', array $deps = array(), $version = false, $media = 'all', $compress = false)
{
if (class_exists('\\WPLessPlugin')) {
$less = \WPLessPlugin::getInstance();
$less->dispatch();
// we’re done, everything works as if the plugin is activated
$less_config = $less->getConfiguration();
$less_config->setUploadDir($this->upload_dir);
$less_config->setUploadUrl($this->upload_url);
$css_uri = FileSystem::getDirectory('css_uri');
$less->setImportDir(array($css_uri . 'less'));
$less_variable = $this->variables;
$less->setVariables($less_variable);
\Less_Parser::$default_options['compress'] = $compress;
//\Less_Parser::$default_options['cache_method'] = 'serialize';
\WPLessStylesheet::$upload_dir = $less_config->getUploadDir();
\WPLessStylesheet::$upload_uri = $less_config->getUploadUrl();
if (!wp_style_is($handler, 'registered')) {
if (!$src) {
$src = $css_uri . 'less/style.less';
}
wp_register_style($handler, $src, $deps, $version, $media);
wp_enqueue_style($handler);
}
return $less->processStylesheet($handler, true);
} else {
throw new Exception(Translate::translate('WP-Less plugin not found.'));
}
}
