Pickle\Package\PHP\Util\ConvertChangeLog

Complexity

Total Complexity

9

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	2
A	parse()	0	21	3
A	generateReleaseFile()	0	20	4

<?php

/*
 * Pickle
 *
 *
 * @license
 *
 * New BSD License
 *
 * Copyright © 2015-2015, Pickle community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
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 *       used to endorse or promote products derived from this software without
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 *
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

namespace Pickle\Package\PHP\Util;

use InvalidArgumentException;
use RuntimeException;
use StdClass;

class ConvertChangeLog
{
    private $path;

    private $changelog;

    /**
     * @param string $path
     */
    public function __construct($path)
    {
        if (is_file($path) === false) {
            throw new InvalidArgumentException('File not found: ' . $path);
        }

        $this->path = $path;
    }

    public function parse()
    {
        $xml = @simplexml_load_file($this->path);

        $changelog = [];
        $current = new StdClass();
        $current->date = $xml->date;
        $current->time = $xml->time;
        $current->version = new StdClass();
        $current->version->release = $xml->version->release;
        $current->stability = new StdClass();
        $current->stability->release = $xml->stability->release;
        $current->notes = $xml->notes;

        $changelog[] = $current;
        if (isset($xml->changelog->release)) {
            foreach ($xml->changelog->release as $release) {
                $changelog[] = $release;
            }
        }
        $this->changelog = $changelog;
    }

    public function generateReleaseFile()
    {
        if (empty($this->changelog)) {
            return;
        }

        $contents = '';
        foreach ($this->changelog as $cl) {
            $contents .= 'Version: ' . $cl->version->release . "\n"
                     . 'Date: ' . $cl->date . ' ' . $cl->time . "\n"
                     . 'Stability: ' . $cl->stability->release . "\n"
                     . "\n"
                     . 'notes: ' . $cl->notes . "\n"
                     . "\n"
                     . "\n"
                     . "\n";
        }

        if (file_put_contents(dirname($this->path) . DIRECTORY_SEPARATOR . 'RELEASES', $contents) === false) {
            throw new RuntimeException('cannot save RELEASE file in <' . dirname($this->path) . DIRECTORY_SEPARATOR . 'RELEASES>');
        }
    }
}

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