engine.less_php.inc in Less CSS Preprocessor 7.4

File

engines/engine.less_php.inc

<?php

/**
 * Class \LessEngineLess_php
 */
class LessEngineLess_php extends LessEngine {

  /**
   * @var \Less_Parser
   */
  private $less_php_parser;

  /**
   * Instantiates new instances of \Less_Parser.
   *
   * @param string $input_file_path
   *
   * @see \Less_Parser
   */
  public function __construct($input_file_path) {
    parent::__construct($input_file_path);
    $this->less_php_parser = new Less_Parser();
  }

  /**
   * {@inheritdoc}
   * This compiles using engine specific function calls.
   */
  public function compile() {
    $compiled_styles = NULL;
    try {
      if ($this->source_maps_enabled) {
        $this->less_php_parser
          ->SetOption('sourceMap', $this->source_maps_enabled);
        $this->less_php_parser
          ->SetOption('sourceMapBasepath', $this->source_maps_base_path);
        $this->less_php_parser
          ->SetOption('sourceMapRootpath', $this->source_maps_root_path);
      }

      // Less.js does not allow path aliasing. Set aliases to blank for consistency.
      $this->less_php_parser
        ->SetImportDirs(array_fill_keys($this->import_directories, ''));
      $this->less_php_parser
        ->parseFile($this->input_file_path);
      $this->less_php_parser
        ->ModifyVars($this->variables);
      $compiled_styles = $this->less_php_parser
        ->getCss();
      $this->dependencies = $this->less_php_parser
        ->AllParsedFiles();
    } catch (Exception $e) {
      throw $e;
    }
    return $compiled_styles;
  }

}

Classes

Name	Description
LessEngineLess_php	Class \LessEngineLess_php