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<?php

/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */

/**
 * Filter Fluent: Create fluent style for multi-level object access.
 *
 * PHP version 5
 *
 * LICENSE: This source file is subject to version 3.0 of the PHP license
 * that is available through the world-wide-web at the following URI:
 * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
 * the PHP License and are unable to obtain it through the web, please
 * send a note to license@php.net so we can mail you a copy immediately.
 *
 * @category   PHP
 * @package    PHP_Beautifier
 * @subpackage Filter
 * @author     Jesús Espino <jespinog@gmail.com>
 * @copyright  2010 Jesús Espino
 * @license    http://www.php.net/license/3_0.txt PHP License 3.0
 * @version    CVS: $Id:$
 * @link       http://pear.php.net/package/PHP_Beautifier
 * @link       http://beautifyphp.sourceforge.net
 */

/**
 * Filter Fluent: Create fluent style for multi-level object access.
 * Ex.
 * <CODE>
 * $this
 *     ->addFile("a.txt")
 *     ->addFile("b.txt")
 *     ->addFile("c.txt");
 * $this->addFile("d.txt");
 * </CODE>
 *
 * @category   PHP
 * @package    PHP_Beautifier
 * @subpackage Filter
 * @author     Jesús Espino <jespinog@gmail.com>
 * @copyright  2010 Jesús Espino
 * @license    http://www.php.net/license/3_0.txt PHP License 3.0
 * @version    Release: @package_version@
 * @link       http://pear.php.net/package/PHP_Beautifier
 * @link       http://beautifyphp.sourceforge.net
 */
class PHP_Beautifier_Filter_Fluent extends PHP_Beautifier_Filter
{
    
    /**
     * t_object_operator
     *
     * @param mixed $sTag The tag to be processed
     *
     * @access public
     * @return void
     */
    public function t_object_operator($sTag) 
    {
        $counter = 1;
        $next = $this->oBeaut->getToken($this->oBeaut->iCount + $counter);
        while (($next[0] != T_OBJECT_OPERATOR) && ($next != ";")) 
        {
            $counter++;
            $next = $this->oBeaut->getToken($this->oBeaut->iCount + $counter);
        }
        $counter = 1;
        $prev = $this->oBeaut->getToken($this->oBeaut->iCount - $counter);
        while (($prev[0] != T_OBJECT_OPERATOR) && ($prev[0] != T_VARIABLE)) 
        {
            $counter++;
            $prev = $this->oBeaut->getToken($this->oBeaut->iCount - $counter);
        }
        $this->oBeaut->removeWhiteSpace();
        if ($next[0] == T_OBJECT_OPERATOR || $prev[0] == T_OBJECT_OPERATOR) 
        {
            $this->oBeaut->addNewLineIndent();
            for ($x = 0; $x < $this->oBeaut->getIndentNumber(); $x++) 
            {
                $this->oBeaut->add($this->oBeaut->getIndentChar());
            }
        }
        $this->oBeaut->add($sTag);
    }
}
?>

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
 * Filter Fluent: Create fluent style for multi-level object access.
 *
 * PHP version 5
 *
 * LICENSE: This source file is subject to version 3.0 of the PHP license
 * that is available through the world-wide-web at the following URI:
 * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
 * the PHP License and are unable to obtain it through the web, please
 * send a note to license@php.net so we can mail you a copy immediately.
 *
 * @category   PHP
 * @package    PHP_Beautifier
 * @subpackage Filter
 * @author     Jesús Espino <jespinog@gmail.com>
 * @copyright  2010 Jesús Espino
 * @license    http://www.php.net/license/3_0.txt PHP License 3.0
 * @version    CVS: $Id:$
 * @link       http://pear.php.net/package/PHP_Beautifier
 * @link       http://beautifyphp.sourceforge.net
 */
/**
 * Filter Fluent: Create fluent style for multi-level object access.
 * Ex.
 * <CODE>
 * $this
 *     ->addFile("a.txt")
 *     ->addFile("b.txt")
 *     ->addFile("c.txt");
 * $this->addFile("d.txt");
 * </CODE>
 *
 * @category   PHP
 * @package    PHP_Beautifier
 * @subpackage Filter
 * @author     Jesús Espino <jespinog@gmail.com>
 * @copyright  2010 Jesús Espino
 * @license    http://www.php.net/license/3_0.txt PHP License 3.0
 * @version    Release: @package_version@
 * @link       http://pear.php.net/package/PHP_Beautifier
 * @link       http://beautifyphp.sourceforge.net
 */
class PHP_Beautifier_Filter_Fluent extends PHP_Beautifier_Filter
{
    /**
     * t_object_operator 
     * 
     * @param mixed $sTag The tag to be processed
     *
     * @access public
     * @return void
     */
    public function t_object_operator($sTag)
    {
        $counter = 1;
        $next = $this->oBeaut->getToken($this->oBeaut->iCount + $counter);
        $current = $this->oBeaut->getToken($this->oBeaut->iCount + 1);
        while (($next[0] != T_OBJECT_OPERATOR) && ($next != ";")) {
            $counter++;
            $next = $this->oBeaut->getToken($this->oBeaut->iCount + $counter);
        }
        $counter = 1;
        $prev = $this->oBeaut->getToken($this->oBeaut->iCount - $counter);
        $prevFour = $this->oBeaut->getToken($this->oBeaut->iCount - $counter - 3);

        while (($prev[0] != T_OBJECT_OPERATOR) && ($prev[0] != T_VARIABLE)) {
            $prevFour = $this->oBeaut->getToken($this->oBeaut->iCount - $counter - 2);
            $counter++;
            $prev = $this->oBeaut->getToken($this->oBeaut->iCount - $counter);
        }
        
        $methods = array('avg','count','decrement','delete','distinct','first','get','groupBy','having','increment','insert','insertGetId','join','leftJoin','lists','log','max','min','on','orderBy','orWhere','pluck','raw','remember','select','skip','sum','table','take','truncate','union','update','where','whereBetween','whereExists','whereIn','whereNotBetween','whereNotIn','whereNull','whereRaw');
        if (($prev[0] == T_VARIABLE) && (!in_array($current[1], $methods))) {
            $this->oBeaut->add($sTag);
            return false;
        }

        $this->oBeaut->removeWhiteSpace();
        if ($next[0] == T_OBJECT_OPERATOR || $prev[0] == T_OBJECT_OPERATOR || $next == ";") {
            if (!in_array($current[1], $methods) && ($counter <= 2)) {
                $this->oBeaut->removeWhiteSpace();
            }
            elseif (($prev[1] == '$this') || ($prev[1] == '$job') || ($current[1] == 'db') || ($prevFour[1] == '$this')) {
                $this->oBeaut->removeWhiteSpace();
            }
            else { 
                $this->oBeaut->addNewLineIndent();
                for ($x = 0;$x < $this->oBeaut->getIndentNumber();$x++) {
                    $this->oBeaut->add($this->oBeaut->getIndentChar());
                }
            }
        }
        $this->oBeaut->add($sTag);
    }
}
?>