History::generateHashHref() - Code Metrics - Inspection of "bump" - hiqdev/chkipper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 56ef18...7cde6a )

by Andrii

created 2016-07-23 21:37 UTC

History::generateHashHref() A

↳ Parent: History

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	6
ccs	3
cts	3
cp	1
rs	9.4285
nc	1
cc	1
eloc	3
nop	1
crap	1

<?php

/*
 * Changelog keeper
 *
 * @link      https://github.com/hiqdev/chkipper
 * @package   chkipper
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2016, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\chkipper\history;

/**
 * History class.
 *
 * @property array $headers: header => header
 * @property array $hashes:  hash => hash
 * @property array $links:   link => href
 * @property array $tags:    tag name => tag object
 *
 * @author Andrii Vasyliev <[email protected]>
 */
class History
{
    public $lastTag = 'Under development';

    public $initTag = 'Development started';

    protected $_project;
    protected $_headers = [];
    protected $_hashes  = [];
    protected $_links   = [];
    protected $_tags    = [];

    public function setProject($value)
    {
        $this->_project = $value;
    }

    public function getProject()
    {
        if ($this->_project === null) {
            $this->_project = $this->detectProject();
        }

        return $this->_project;
    }

    public function detectProject()
    {
        foreach ($this->getHeaders() as $line) {
            if (preg_match('/\b([a-z0-9._-]{2,}\/[a-z0-9._-]{2,})\b/i', $line, $m)) {
                return $m[1];
            }
        }
    }

    public function addHeader($str)
    {
        $this->_headers[$str] = $str;
    }

    public function addHeaders(array $headers)
    {
        foreach ($headers as $header) {
            $this->addHeader($header);
        }
    }

    public function setHeaders(array $headers)
    {
        $this->_headers = [];
        $this->addHeaders($headers);
    }

    public function getHeaders()
    {
        return $this->_headers;
    }

    public function hasLink($link)
    {
        return isset($this->_links[$link]);
    }

    public function removeLink($link)
    {
        unset($this->_links[$link]);
    }

    public function addLink($link, $href)
    {
        $this->_links[$link] = $href;
    }

    public function addLinks(array $links)
    {
        foreach ($links as $link => $href) {
            $this->addLink($link, $href);
        }
    }

    public function setLinks(array $links)
    {
        $this->_links = $links;
    }

    public function getLinks()
    {
        return $this->_links;
    }

    public function hasHash($hash)
    {
        return isset($this->_hashes[(string) $hash]);
    }

    public function addHash($hash)
    {
        $this->_hashes[(string) $hash] = $hash;
    }

    public function addHashes(array $hashes)
    {
        foreach ($hashes as $hash) {
            $this->addHash($hash);
        }
    }

    public function setHashes(array $hashes)
    {
        $this->_hashes = [];
        $this->addHashes($hashes);
    }

    public function getHashes()
    {
        return $this->_hashes;
    }

    public function getFirstTag()
    {
        return reset($this->_tags);
    }

    public function setFirstTag($name)
    {
        $this->getFirstTag()->setName($name);
    }

    public function countTags()
    {
        return count($this->_tags);
    }

    public function initTags()
    {
        if (!$this->countTags()) {
            $this->addTag(new Tag($this->lastTag));
        }
    }

    public function getTags()
    {
        return $this->_tags;
    }

    public function addTags(array $tags)
    {
        foreach ($tags as $name => $tag) {
            $this->addTag($tag);
        }
    }

    public function setTags(array $tags)
    {
        $this->_tags = [];
        $this->addTags($tags);
    }

    /**
     * Returns tag by name.
     * Creates if not exists.
     * Returns first tag when given empty name.
     * @param string|Tag $tag tag or tag name
     * @return Tag
     */
    public function findTag($tag)
    {
        if (!$tag) {
            $tag = reset($this->_tags) ?: $this->lastTag;
        }
        $name = $tag instanceof Tag ? $tag->getName() : $tag;
        if (!$this->hasTag($name)) {
            $this->_tags[$name] = new Tag($name);
        }

        return $this->_tags[$name];
    }

    public function hasTag($tag)
    {
        return isset($this->_tags[$tag]);
    }

    public function removeTag($name)
    {
        foreach ($this->_tags as $k => $tag) {
            if ($tag->getName() == $name) {
                unset($this->_tags[$k]);

                return;
            }
        }
    }

    public function addTag(Tag $tag)
    {
        return $this->findTag($tag->getName())->setDate($tag->getDate())->addNotes($tag->getNotes());
    }

    /**
     * Merges given history into the current.
     * @param History $history
     */
    public function merge(History $history)
    {
        $this->mergeTags($history->getTags());
        $this->addLinks($history->getLinks());
        $this->addHashes($history->getHashes());
    }

    /**
     * Merge given tags into the current history.
     * @param Tag[] $tags
     */
    public function mergeTags(array $tags)
    {
        foreach ($tags as $tag) {
            foreach ($tag->getNotes() as $note) {
                $note->removeCommits($this->getHashes());
            }
        }
        $olds = $this->getTags();
        $this->_tags = $tags;
        foreach ($olds as $tag) {
            $this->addTag($tag);
        }
    }

    /**
     * Normalizes the history.
     */
    public function normalize($options = [])
    {
        static $defaults = [
            'removeEmptyFirstTag' => [],
            'addInitTag'          => [],
            'addCommitLinks'      => [],
            'removeCommitLinks'   => [],
        ];
        $options = array_merge($defaults, $options);
        foreach ($options as $func => $args) {
            if (is_array($args)) {
                call_user_func_array([$this, $func], $args);
            }
        }
    }

    /**
     * Removes first tag if it is empty: has no notes and no commits.
     */
    public function removeEmptyFirstTag()
    {
        $tag = $this->getFirstTag();
        $notes = $tag->getNotes();
        if (count($notes) > 1) {
            return;
        }
        if (count($notes) > 0) {
            $note = reset($notes);
            if ($note->getNote() || count($note->getCommits()) > 0) {
                return;
            }
        }
        $this->removeTag($tag->getName());
    }

    /**
     * Adds init tag with oldest commit date.
     */
    public function addInitTag()
    {
        if (!$this->hasTag($this->initTag)) {
            $min = '';
            foreach ($this->getTags() as $tag) {
                foreach ($tag->getNotes() as $note) {
                    foreach ($note->getCommits() as $commit) {
                        $date = $commit->getDate();
                        if (!$min || strcmp($date, $min)<0) {
                            $min = $date;
                        }
                    }
                }
            }
            if ($min) {
                $this->addTag(new Tag($this->initTag, $min));
            }
        }
    }

    /**
     * Adds links for commits not having ones.
     */
    public function addCommitLinks()
    {
        foreach ($this->getHashes() as $hash) {
            if (!$this->hasLink($hash)) {
                $this->addLink($hash, $this->generateHashHref($hash));
            }
        }
    }

    public function generateHashHref($hash)
    {
        $project = $this->getProject();

        return "https://github.com/$project/commit/$hash";
    }

    /**
     * Removes commit links that are not present in the history.
     */
    public function removeCommitLinks($all = false)
    {
        foreach ($this->getLinks() as $link => $href) {
            if (preg_match('/^[0-9a-f]{7}$/', $link)) {
                if ($all || !$this->hasHash($link)) {
                    $this->removeLink($link);
                }
            }
        }
    }
}


1		<?php
2
3		/*
4		* Changelog keeper
5		*
6		* @link https://github.com/hiqdev/chkipper
7		* @package chkipper
8		* @license BSD-3-Clause
9		* @copyright Copyright (c) 2016, HiQDev (http://hiqdev.com/)
10		*/
11
12		namespace hiqdev\chkipper\history;
13
14		/**
15		* History class.
16		*
17		* @property array $headers: header => header
18		* @property array $hashes: hash => hash
19		* @property array $links: link => href
20		* @property array $tags: tag name => tag object
21		*
22		* @author Andrii Vasyliev <[email protected]>
23		*/
24		class History
25		{
26		public $lastTag = 'Under development';
27
28		public $initTag = 'Development started';
29
30		protected $_project;
31		protected $_headers = [];
32		protected $_hashes = [];
33		protected $_links = [];
34		protected $_tags = [];
35
36	1	public function setProject($value)
37		{
38	1	$this->_project = $value;
39	1	}
40
41	1	public function getProject()
42		{
43	1	if ($this->_project === null) {
44		$this->_project = $this->detectProject();
45		}
46
47	1	return $this->_project;
48		}
49
50		public function detectProject()
51		{
52		foreach ($this->getHeaders() as $line) {
53		if (preg_match('/\b([a-z0-9._-]{2,}\/[a-z0-9._-]{2,})\b/i', $line, $m)) {
54		return $m[1];
55		}
56		}
57		}
58
59	2	public function addHeader($str)
60		{
61	2	$this->_headers[$str] = $str;
62	2	}
63
64	1	public function addHeaders(array $headers)
65		{
66	1	foreach ($headers as $header) {
67	1	$this->addHeader($header);
68	1	}
69	1	}
70
71	1	public function setHeaders(array $headers)
72		{
73	1	$this->_headers = [];
74	1	$this->addHeaders($headers);
75	1	}
76
77	2	public function getHeaders()
78		{
79	2	return $this->_headers;
80		}
81
82	2	public function hasLink($link)
83		{
84	2	return isset($this->_links[$link]);
85		}
86
87		public function removeLink($link)
88		{
89		unset($this->_links[$link]);
90		}
91
92	3	public function addLink($link, $href)
93		{
94	3	$this->_links[$link] = $href;
95	3	}
96
97		public function addLinks(array $links)
98		{
99		foreach ($links as $link => $href) {
100		$this->addLink($link, $href);
101		}
102		}
103
104	1	public function setLinks(array $links)
105		{
106	1	$this->_links = $links;
107	1	}
108
109	2	public function getLinks()
110		{
111	2	return $this->_links;
112		}
113
114	2	public function hasHash($hash)
115		{
116	2	return isset($this->_hashes[(string) $hash]);
117		}
118
119	3	public function addHash($hash)
120		{
121	3	$this->_hashes[(string) $hash] = $hash;
122	3	}
123
124		public function addHashes(array $hashes)
125		{
126		foreach ($hashes as $hash) {
127		$this->addHash($hash);
128		}
129		}
130
131		public function setHashes(array $hashes)
132		{
133		$this->_hashes = [];
134		$this->addHashes($hashes);
135		}
136
137	2	public function getHashes()
138		{
139	2	return $this->_hashes;
140		}
141
142	2	public function getFirstTag()
143		{
144	2	return reset($this->_tags);
145		}
146
147		public function setFirstTag($name)
148		{
149		$this->getFirstTag()->setName($name);
150		}
151
152	3	public function countTags()
153		{
154	3	return count($this->_tags);
155		}
156
157	3	public function initTags()
158		{
159	3	if (!$this->countTags()) {
160	3	$this->addTag(new Tag($this->lastTag));
161	3	}
162	3	}
163
164	2	public function getTags()
165		{
166	2	return $this->_tags;
167		}
168
169	1	public function addTags(array $tags)
170		{
171	1	foreach ($tags as $name => $tag) {
172	1	$this->addTag($tag);
173	1	}
174	1	}
175
176	1	public function setTags(array $tags)
177		{
178	1	$this->_tags = [];
179	1	$this->addTags($tags);
180	1	}
181
182		/**
183		* Returns tag by name.
184		* Creates if not exists.
185		* Returns first tag when given empty name.
186		* @param string\|Tag $tag tag or tag name
187		* @return Tag
188		*/
189	3	public function findTag($tag)
190		{
191	3	if (!$tag) {
192	1	$tag = reset($this->_tags) ?: $this->lastTag;
193	1	}
194	3	$name = $tag instanceof Tag ? $tag->getName() : $tag;
195	3	if (!$this->hasTag($name)) {
196	3	$this->_tags[$name] = new Tag($name);
197	3	}
198
199	3	return $this->_tags[$name];
200		}
201
202	3	public function hasTag($tag)
203		{
204	3	return isset($this->_tags[$tag]);
205		}
206
207		public function removeTag($name)
208		{
209		foreach ($this->_tags as $k => $tag) {
210		if ($tag->getName() == $name) {
211		unset($this->_tags[$k]);
212
213		return;
214		}
215		}
216		}
217
218	3	public function addTag(Tag $tag)
219		{
220	3	return $this->findTag($tag->getName())->setDate($tag->getDate())->addNotes($tag->getNotes());
221		}
222
223		/**
224		* Merges given history into the current.
225		* @param History $history
226		*/
227		public function merge(History $history)
228		{
229		$this->mergeTags($history->getTags());
230		$this->addLinks($history->getLinks());
231		$this->addHashes($history->getHashes());
232		}
233
234		/**
235		* Merge given tags into the current history.
236		* @param Tag[] $tags
237		*/
238		public function mergeTags(array $tags)
239		{
240		foreach ($tags as $tag) {
241		foreach ($tag->getNotes() as $note) {
242		$note->removeCommits($this->getHashes());
243		}
244		}
245		$olds = $this->getTags();
246		$this->_tags = $tags;
247		foreach ($olds as $tag) {
248		$this->addTag($tag);
249		}
250		}
251
252		/**
253		* Normalizes the history.
254		*/
255	2	public function normalize($options = [])
256		{
257		static $defaults = [
258		'removeEmptyFirstTag' => [],
259		'addInitTag' => [],
260		'addCommitLinks' => [],
261		'removeCommitLinks' => [],
262	2	];
263	2	$options = array_merge($defaults, $options);
264	2	foreach ($options as $func => $args) {
265	2	if (is_array($args)) {
266	2	call_user_func_array([$this, $func], $args);
267	2	}
268	2	}
269	2	}
270
271		/**
272		* Removes first tag if it is empty: has no notes and no commits.
273		*/
274	2	public function removeEmptyFirstTag()
275		{
276	2	$tag = $this->getFirstTag();
277	2	$notes = $tag->getNotes();
278	2	if (count($notes) > 1) {
279		return;
280		}
281	2	if (count($notes) > 0) {
282	2	$note = reset($notes);
283	2	if ($note->getNote() \|\| count($note->getCommits()) > 0) {
284	2	return;
285		}
286		}
287		$this->removeTag($tag->getName());
288		}
289
290		/**
291		* Adds init tag with oldest commit date.
292		*/
293	2	public function addInitTag()
294		{
295	2	if (!$this->hasTag($this->initTag)) {
296	1	$min = '';
297	1	foreach ($this->getTags() as $tag) {
298	1	foreach ($tag->getNotes() as $note) {
299	1	foreach ($note->getCommits() as $commit) {
300	1	$date = $commit->getDate();
301	1	if (!$min \|\| strcmp($date, $min)<0) {
302	1	$min = $date;
303	1	}
304	1	}
305	1	}
306	1	}
307	1	if ($min) {
308	1	$this->addTag(new Tag($this->initTag, $min));
309	1	}
310	1	}
311	2	}
312
313		/**
314		* Adds links for commits not having ones.
315		*/
316	2	public function addCommitLinks()
317		{
318	2	foreach ($this->getHashes() as $hash) {
319	2	if (!$this->hasLink($hash)) {
320	1	$this->addLink($hash, $this->generateHashHref($hash));
321	1	}
322	2	}
323	2	}
324
325	1	public function generateHashHref($hash)
326		{
327	1	$project = $this->getProject();
328
329	1	return "https://github.com/$project/commit/$hash";
330		}
331
332		/**
333		* Removes commit links that are not present in the history.
334		*/
335	2	public function removeCommitLinks($all = false)
336		{
337	2	foreach ($this->getLinks() as $link => $href) {
338	2	if (preg_match('/^[0-9a-f]{7}$/', $link)) {
339	2	if ($all \|\| !$this->hasHash($link)) {
340		$this->removeLink($link);
341		}
342	2	}
343	2	}
344	2	}
345		}
346

hiqdev / chkipper

Push — master ( 56ef18...7cde6a )

History::generateHashHref() A

Complexity

Size

Duplication

Code Coverage

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