Sepia\PoParser\SourceHandler\StringSource

Complexity

Total Complexity

6

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	close()	0	3	1
A	ended()	0	3	1
A	save()	0	2	1
A	__construct()	0	5	1
A	getNextLine()	0	9	2

<?php

namespace Sepia\PoParser\SourceHandler;

/**
 *    Copyright (c) 2012 Raúl Ferràs raul.ferras@gmail.com
 *    All rights reserved.
 *
 *    Redistribution and use in source and binary forms, with or without
 *    modification, are permitted provided that the following conditions
 *    are met:
 *    1. Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *    2. Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *    3. Neither the name of copyright holders nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 *    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *    ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 *    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 *    PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL COPYRIGHT HOLDERS OR CONTRIBUTORS
 *    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *    POSSIBILITY OF SUCH DAMAGE.
 *
 * https://github.com/raulferras/PHP-po-parser
 */
class StringSource implements SourceHandler
{
    /** @var string[] */
    protected $strings;

    /** @var int */
    protected $line;

    /** @var int */
    protected $total;

    public function __construct($string)
    {
        $this->line = 0;
        $this->strings = \explode("\n",$string);
        $this->total = \count($this->strings);
    }

    public function getNextLine()
    {
        if (isset($this->strings[$this->line])) {
            $result = $this->strings[$this->line];
            $this->line++;
        } else {
            $result = false;
        }
        return $result;
    }

    public function ended()
    {
        return ($this->line>=$this->total);
    }

    public function close()
    {
        $this->line = 0;
    }

    public function save($ignore)
    {
    }
}