protected function get_css_content_from_scss($themedesigner) {
        global $CFG;

        list($paths, $scss) = $this->get_scss_property();
        if (!$scss) {
            throw new coding_exception('The theme did not define a SCSS file, or it is not readable.');
        }

        // We might need more memory/time to do this, so let's play safe.
        raise_memory_limit(MEMORY_EXTRA);
        core_php_time_limit::raise(300);

        // Set-up the compiler.
        $compiler = new core_scss();
        $compiler->prepend_raw_scss($this->get_pre_scss_code());
        if (is_string($scss)) {
            $compiler->set_file($scss);
        } else {
            $compiler->append_raw_scss($scss($this));
            $compiler->setImportPaths($paths);
        }
        $compiler->append_raw_scss($this->get_extra_scss_code());

        try {
            // Compile!
            $compiled = $compiler->to_css();

        } catch (\Exception $e) {
            $compiled = false;
            debugging('Error while compiling SCSS: ' . $e->getMessage(), DEBUG_DEVELOPER);
        }

        // Try to save memory.
        $compiler = null;
        unset($compiler);

        return $compiled;
    }
protected function get_css_content_from_scss($themedesigner) {
        global $CFG;

        list($paths, $scss) = $this->get_scss_property();
        if (!$scss) {
            throw new coding_exception('The theme did not define a SCSS file, or it is not readable.');
        }

        // We might need more memory/time to do this, so let's play safe.
        raise_memory_limit(MEMORY_EXTRA);
        core_php_time_limit::raise(300);

        // Set-up the compiler.
        $compiler = new core_scss();
        $compiler->prepend_raw_scss($this->get_pre_scss_code());
        if (is_string($scss)) {
            $compiler->set_file($scss);
        } else {
            $compiler->append_raw_scss($scss($this));
            $compiler->setImportPaths($paths);
        }
        $compiler->append_raw_scss($this->get_extra_scss_code());

        try {
            // Compile!
            $compiled = $compiler->to_css();

        } catch (\Exception $e) {
            $compiled = false;
            debugging('Error while compiling SCSS: ' . $e->getMessage(), DEBUG_DEVELOPER);
        }

        // Try to save memory.
        $compiler = null;
        unset($compiler);

        return $compiled;
    }
protected function get_css_content_from_scss ( $ themedesigner ) { global $ CFG ; list ( $ paths , $ scss ) = $ this -> get_scss_property ( ) ; if ( ! $ scss ) { throw new coding_exception ( 'The theme did not define a SCSS file, or it is not readable.' ) ; } // We might need more memory/time to do this, so let's play safe. raise_memory_limit ( MEMORY_EXTRA ) ; core_php_time_limit :: raise ( 300 ) ; // Set-up the compiler. $ compiler = new core_scss ( ) ; $ compiler -> prepend_raw_scss ( $ this -> get_pre_scss_code ( ) ) ; if ( is_string ( $ scss ) ) { $ compiler -> set_file ( $ scss ) ; } else { $ compiler -> append_raw_scss ( $ scss ( $ this ) ) ; $ compiler -> setImportPaths ( $ paths ) ; } $ compiler -> append_raw_scss ( $ this -> get_extra_scss_code ( ) ) ; try { // Compile! $ compiled = $ compiler -> to_css ( ) ; } catch ( \ Exception $ e ) { $ compiled = false ; debugging ( 'Error while compiling SCSS: ' . $ e -> getMessage ( ) , DEBUG_DEVELOPER ) ; } // Try to save memory. $ compiler = null ; unset ( $ compiler ) ; return $ compiled ; }
Return the CSS content generated from the SCSS file.

@param bool $themedesigner True if theme designer is enabled.
@return bool|string Return false when the compilation failed. Else the compiled string.
Return the CSS content generated from the SCSS file .