ZipContainer::unchangeEntry() - Code Metrics - Inspection of "Merge branch 'release/3.2.0'" - Ne-Lexa/php-zip - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (25d5dd)

by Alexey

created 2020-01-09 15:52 UTC

ZipContainer::unchangeEntry() A

↳ Parent: ZipContainer

Complexity

Conditions	4
Paths	4

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	4.0466

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	7
nc	4
nop	1
dl	0
loc	14
ccs	6
cts	7
cp	0.8571
crap	4.0466
rs	10
c	1
b	0
f	1

<?php

namespace PhpZip\Model;

use PhpZip\Constants\ZipEncryptionMethod;
use PhpZip\Exception\InvalidArgumentException;
use PhpZip\Exception\ZipEntryNotFoundException;
use PhpZip\Exception\ZipException;

/**
 * Class ZipContainer.
 */
class ZipContainer extends ImmutableZipContainer
{
    /** @var ImmutableZipContainer|null */
    private $sourceContainer;

    /**
     * @var int|null Apk zipalign value
     *
     * @todo remove and use in ApkFileWriter
     */
    private $zipAlign;

    /**
     * MutableZipContainer constructor.
     *
     * @param ImmutableZipContainer|null $sourceContainer
     */
    public function __construct(ImmutableZipContainer $sourceContainer = null)
    {
        $entries = [];
        $archiveComment = null;

        if ($sourceContainer !== null) {
            foreach ($sourceContainer->getEntries() as $entryName => $entry) {
                $entries[$entryName] = clone $entry;
            }
            $archiveComment = $sourceContainer->getArchiveComment();
        }
        parent::__construct($entries, $archiveComment);
        $this->sourceContainer = $sourceContainer;
    }

    /**
     * @return ImmutableZipContainer|null
     */
    public function getSourceContainer()
    {
        return $this->sourceContainer;
    }

    /**
     * @param ZipEntry $entry
     */
    public function addEntry(ZipEntry $entry)
    {
        $this->entries[$entry->getName()] = $entry;
    }

    /**
     * @param string|ZipEntry $entry
     *
     * @return bool
     */
    public function deleteEntry($entry)
    {
        $entry = $entry instanceof ZipEntry ? $entry->getName() : (string) $entry;

        if (isset($this->entries[$entry])) {
            unset($this->entries[$entry]);

            return true;
        }

        return false;
    }

    /**
     * @param string|ZipEntry $old
     * @param string|ZipEntry $new
     *
     * @throws ZipException
     *
     * @return ZipEntry New zip entry
     */
    public function renameEntry($old, $new)
    {
        $old = $old instanceof ZipEntry ? $old->getName() : (string) $old;
        $new = $new instanceof ZipEntry ? $new->getName() : (string) $new;

        if (isset($this->entries[$new])) {
            throw new InvalidArgumentException('New entry name ' . $new . ' is exists.');
        }

        $entry = $this->getEntry($old);
        $newEntry = $entry->rename($new);

        $this->deleteEntry($entry);
        $this->addEntry($newEntry);

        return $newEntry;
    }

    /**
     * @param string|ZipEntry $entryName
     *
     * @throws ZipEntryNotFoundException
     *
     * @return ZipEntry
     */
    public function getEntry($entryName)
    {
        $entry = $this->getEntryOrNull($entryName);

        if ($entry !== null) {
            return $entry;
        }

        throw new ZipEntryNotFoundException($entryName);
    }

    /**
     * @param string|ZipEntry $entryName
     *
     * @return ZipEntry|null
     */
    public function getEntryOrNull($entryName)
    {
        $entryName = $entryName instanceof ZipEntry ? $entryName->getName() : (string) $entryName;

        return isset($this->entries[$entryName]) ? $this->entries[$entryName] : null;
    }

    /**
     * @param string|ZipEntry $entryName
     *
     * @return bool
     */
    public function hasEntry($entryName)
    {
        $entryName = $entryName instanceof ZipEntry ? $entryName->getName() : (string) $entryName;

        return isset($this->entries[$entryName]);
    }

    /**
     * Delete all entries.
     */
    public function deleteAll()
    {
        $this->entries = [];
    }

    /**
     * Delete entries by regex pattern.
     *
     * @param string $regexPattern Regex pattern
     *
     * @return ZipEntry[] Deleted entries
     */
    public function deleteByRegex($regexPattern)
    {
        if (empty($regexPattern)) {
            throw new InvalidArgumentException('The regex pattern is not specified');
        }

        /** @var ZipEntry[] $found */
        $found = [];

        foreach ($this->entries as $entryName => $entry) {
            if (preg_match($regexPattern, $entryName)) {
                $found[] = $entry;
            }
        }

        foreach ($found as $entry) {
            $this->deleteEntry($entry);
        }

        return $found;
    }

    /**
     * Undo all changes done in the archive.
     */
    public function unchangeAll()
    {
        $this->entries = [];

        if ($this->sourceContainer !== null) {
            foreach ($this->sourceContainer->getEntries() as $entry) {
                $this->entries[$entry->getName()] = clone $entry;
            }
        }
        $this->unchangeArchiveComment();
    }

    /**
     * Undo change archive comment.
     */
    public function unchangeArchiveComment()
    {
        $this->archiveComment = null;

        if ($this->sourceContainer !== null) {
            $this->archiveComment = $this->sourceContainer->archiveComment;
        }
    }

    /**
     * Revert all changes done to an entry with the given name.
     *
     * @param string|ZipEntry $entry Entry name or ZipEntry
     *
     * @return bool
     */
    public function unchangeEntry($entry)
    {
        $entry = $entry instanceof ZipEntry ? $entry->getName() : (string) $entry;

        if (
            $this->sourceContainer !== null &&
            isset($this->entries[$entry], $this->sourceContainer->entries[$entry])
        ) {
            $this->entries[$entry] = clone $this->sourceContainer->entries[$entry];

            return true;
        }

        return false;
    }

    /**
     * Entries sort by name.
     *
     * Example:
     * ```php
     * $zipContainer->sortByName(static function (string $nameA, string $nameB): int {
     *     return strcmp($nameA, $nameB);
     * });
     * ```
     *
     * @param callable $cmp
     */
    public function sortByName(callable $cmp)
    {
        uksort($this->entries, $cmp);
    }

    /**
     * Entries sort by entry.
     *
     * Example:
     * ```php
     * $zipContainer->sortByEntry(static function (ZipEntry $a, ZipEntry $b): int {
     *     return strcmp($a->getName(), $b->getName());
     * });
     * ```
     *
     * @param callable $cmp
     */
    public function sortByEntry(callable $cmp)
    {
        uasort($this->entries, $cmp);
    }

    /**
     * @param string|null $archiveComment
     */
    public function setArchiveComment($archiveComment)
    {
        if ($archiveComment !== null && $archiveComment !== '') {
            $archiveComment = (string) $archiveComment;
            $length = \strlen($archiveComment);

            if ($length > 0xffff) {
                throw new InvalidArgumentException('Length comment out of range');
            }
        }
        $this->archiveComment = $archiveComment;
    }

    /**
     * @return ZipEntryMatcher
     */
    public function matcher()
    {
        return new ZipEntryMatcher($this);
    }

    /**
     * Specify a password for extracting files.
     *
     * @param string|null $password
     */
    public function setReadPassword($password)
    {
        if ($this->sourceContainer !== null) {
            foreach ($this->sourceContainer->entries as $entry) {
                if ($entry->isEncrypted()) {
                    $entry->setPassword($password);
                }
            }
        }
    }

    /**
     * @param string $entryName
     * @param string $password
     *
     * @throws ZipEntryNotFoundException
     * @throws ZipException
     */
    public function setReadPasswordEntry($entryName, $password)
    {
        if (!isset($this->sourceContainer->entries[$entryName])) {
            throw new ZipEntryNotFoundException($entryName);
        }

        if ($this->sourceContainer->entries[$entryName]->isEncrypted()) {
            $this->sourceContainer->entries[$entryName]->setPassword($password);
        }
    }

    /**
     * @return int|null
     */
    public function getZipAlign()
    {
        return $this->zipAlign;
    }

    /**
     * @param int|null $zipAlign
     */
    public function setZipAlign($zipAlign)
    {
        $this->zipAlign = $zipAlign === null ? null : (int) $zipAlign;
    }

    /**
     * @return bool
     */
    public function isZipAlign()
    {
        return $this->zipAlign !== null;
    }

    /**
     * @param string|null $writePassword
     */
    public function setWritePassword($writePassword)
    {
        $this->matcher()->all()->setPassword($writePassword);
    }

    /**
     * Remove password.
     */
    public function removePassword()
    {
        $this->matcher()->all()->setPassword(null);
    }

    /**
     * @param string|ZipEntry $entryName
     */
    public function removePasswordEntry($entryName)
    {
        $this->matcher()->add($entryName)->setPassword(null);
    }

    /**
     * @param int $encryptionMethod
     */
    public function setEncryptionMethod($encryptionMethod = ZipEncryptionMethod::WINZIP_AES_256)
    {
        $this->matcher()->all()->setEncryptionMethod($encryptionMethod);
    }
}


1		<?php
2
3		namespace PhpZip\Model;
4
5		use PhpZip\Constants\ZipEncryptionMethod;
6		use PhpZip\Exception\InvalidArgumentException;
7		use PhpZip\Exception\ZipEntryNotFoundException;
8		use PhpZip\Exception\ZipException;
9
10		/**
11		* Class ZipContainer.
12		*/
13		class ZipContainer extends ImmutableZipContainer
14		{
15		/** @var ImmutableZipContainer\|null */
16		private $sourceContainer;
17
18		/**
19		* @var int\|null Apk zipalign value
20		*
21		* @todo remove and use in ApkFileWriter
22		*/
23		private $zipAlign;
24
25		/**
26		* MutableZipContainer constructor.
27		*
28		* @param ImmutableZipContainer\|null $sourceContainer
29		*/
30	174	public function __construct(ImmutableZipContainer $sourceContainer = null)
31		{
32	174	$entries = [];
33	174	$archiveComment = null;
34
35	174	if ($sourceContainer !== null) {
36	84	foreach ($sourceContainer->getEntries() as $entryName => $entry) {
37	83	$entries[$entryName] = clone $entry;
38		}
39	84	$archiveComment = $sourceContainer->getArchiveComment();
40		}
41	174	parent::__construct($entries, $archiveComment);
42	174	$this->sourceContainer = $sourceContainer;
43	174	}
44
45		/**
46		* @return ImmutableZipContainer\|null
47		*/
48		public function getSourceContainer()
49		{
50		return $this->sourceContainer;
51		}
52
53		/**
54		* @param ZipEntry $entry
55		*/
56	91	public function addEntry(ZipEntry $entry)
57		{
58	91	$this->entries[$entry->getName()] = $entry;
59	91	}
60
61		/**
62		* @param string\|ZipEntry $entry
63		*
64		* @return bool
65		*/
66	13	public function deleteEntry($entry)
67		{
68	13	$entry = $entry instanceof ZipEntry ? $entry->getName() : (string) $entry;
69
70	13	if (isset($this->entries[$entry])) {
71	12	unset($this->entries[$entry]);
72
73	12	return true;
74		}
75
76	1	return false;
77		}
78
79		/**
80		* @param string\|ZipEntry $old
81		* @param string\|ZipEntry $new
82		*
83		* @throws ZipException
84		*
85		* @return ZipEntry New zip entry
86		*/
87	5	public function renameEntry($old, $new)
88		{
89	5	$old = $old instanceof ZipEntry ? $old->getName() : (string) $old;
90	5	$new = $new instanceof ZipEntry ? $new->getName() : (string) $new;
91
92	5	if (isset($this->entries[$new])) {
93	1	throw new InvalidArgumentException('New entry name ' . $new . ' is exists.');
94		}
95
96	4	$entry = $this->getEntry($old);
97	3	$newEntry = $entry->rename($new);
98
99	3	$this->deleteEntry($entry);
100	3	$this->addEntry($newEntry);
101
102	3	return $newEntry;
103		}
104
105		/**
106		* @param string\|ZipEntry $entryName
107		*
108		* @throws ZipEntryNotFoundException
109		*
110		* @return ZipEntry
111		*/
112	70	public function getEntry($entryName)
113		{
114	70	$entry = $this->getEntryOrNull($entryName);
115
116	70	if ($entry !== null) {
117	66	return $entry;
118		}
119
120	4	throw new ZipEntryNotFoundException($entryName);
121		}
122
123		/**
124		* @param string\|ZipEntry $entryName
125		*
126		* @return ZipEntry\|null
127		*/
128	70	public function getEntryOrNull($entryName)
129		{
130	70	$entryName = $entryName instanceof ZipEntry ? $entryName->getName() : (string) $entryName;
131
132	70	return isset($this->entries[$entryName]) ? $this->entries[$entryName] : null;
133		}
134
135		/**
136		* @param string\|ZipEntry $entryName
137		*
138		* @return bool
139		*/
140	42	public function hasEntry($entryName)
141		{
142	42	$entryName = $entryName instanceof ZipEntry ? $entryName->getName() : (string) $entryName;
143
144	42	return isset($this->entries[$entryName]);
145		}
146
147		/**
148		* Delete all entries.
149		*/
150	1	public function deleteAll()
151		{
152	1	$this->entries = [];
153	1	}
154
155		/**
156		* Delete entries by regex pattern.
157		*
158		* @param string $regexPattern Regex pattern
159		*
160		* @return ZipEntry[] Deleted entries
161		*/
162		public function deleteByRegex($regexPattern)
163		{
164		if (empty($regexPattern)) {
165		throw new InvalidArgumentException('The regex pattern is not specified');
166		}
167
168		/** @var ZipEntry[] $found */
169		$found = [];
170
171		foreach ($this->entries as $entryName => $entry) {
172		if (preg_match($regexPattern, $entryName)) {
173		$found[] = $entry;
174		}
175		}
176
177		foreach ($found as $entry) {
178		$this->deleteEntry($entry);
179		}
180
181		return $found;
182		}
183
184		/**
185		* Undo all changes done in the archive.
186		*/
187	1	public function unchangeAll()
188		{
189	1	$this->entries = [];
190
191	1	if ($this->sourceContainer !== null) {
192	1	foreach ($this->sourceContainer->getEntries() as $entry) {
193	1	$this->entries[$entry->getName()] = clone $entry;
194		}
195		}
196	1	$this->unchangeArchiveComment();
197	1	}
198
199		/**
200		* Undo change archive comment.
201		*/
202	2	public function unchangeArchiveComment()
203		{
204	2	$this->archiveComment = null;
205
206	2	if ($this->sourceContainer !== null) {
207	2	$this->archiveComment = $this->sourceContainer->archiveComment;
208		}
209	2	}
210
211		/**
212		* Revert all changes done to an entry with the given name.
213		*
214		* @param string\|ZipEntry $entry Entry name or ZipEntry
215		*
216		* @return bool
217		*/
218	1	public function unchangeEntry($entry)
219		{
220	1	$entry = $entry instanceof ZipEntry ? $entry->getName() : (string) $entry;
221
222		if (
223	1	$this->sourceContainer !== null &&
224	1	isset($this->entries[$entry], $this->sourceContainer->entries[$entry])
225		) {
226	1	$this->entries[$entry] = clone $this->sourceContainer->entries[$entry];
227
228	1	return true;
229		}
230
231		return false;
232		}
233
234		/**
235		* Entries sort by name.
236		*
237		* Example:
238		* ```php
239		* $zipContainer->sortByName(static function (string $nameA, string $nameB): int {
240		* return strcmp($nameA, $nameB);
241		* });
242		* ```
243		*
244		* @param callable $cmp
245		*/
246		public function sortByName(callable $cmp)
247		{
248		uksort($this->entries, $cmp);
249		}
250
251		/**
252		* Entries sort by entry.
253		*
254		* Example:
255		* ```php
256		* $zipContainer->sortByEntry(static function (ZipEntry $a, ZipEntry $b): int {
257		* return strcmp($a->getName(), $b->getName());
258		* });
259		* ```
260		*
261		* @param callable $cmp
262		*/
263		public function sortByEntry(callable $cmp)
264		{
265		uasort($this->entries, $cmp);
266		}
267
268		/**
269		* @param string\|null $archiveComment
270		*/
271	4	public function setArchiveComment($archiveComment)
272		{
273	4	if ($archiveComment !== null && $archiveComment !== '') {
274	4	$archiveComment = (string) $archiveComment;
275	4	$length = \strlen($archiveComment);
276
277	4	if ($length > 0xffff) {
278	1	throw new InvalidArgumentException('Length comment out of range');
279		}
280		}
281	3	$this->archiveComment = $archiveComment;
282	3	}
283
284		/**
285		* @return ZipEntryMatcher
286		*/
287	17	public function matcher()
288		{
289	17	return new ZipEntryMatcher($this);
290		}
291
292		/**
293		* Specify a password for extracting files.
294		*
295		* @param string\|null $password
296		*/
297	9	public function setReadPassword($password)
298		{
299	9	if ($this->sourceContainer !== null) {
300	9	foreach ($this->sourceContainer->entries as $entry) {
301	9	if ($entry->isEncrypted()) {
302	9	$entry->setPassword($password);
303		}
304		}
305		}
306	9	}
307
308		/**
309		* @param string $entryName
310		* @param string $password
311		*
312		* @throws ZipEntryNotFoundException
313		* @throws ZipException
314		*/
315	2	public function setReadPasswordEntry($entryName, $password)
316		{
317	2	if (!isset($this->sourceContainer->entries[$entryName])) {
318		throw new ZipEntryNotFoundException($entryName);
319		}
320
321	2	if ($this->sourceContainer->entries[$entryName]->isEncrypted()) {
322	2	$this->sourceContainer->entries[$entryName]->setPassword($password);
323		}
324	2	}
325
326		/**
327		* @return int\|null
328		*/
329		public function getZipAlign()
330		{
331		return $this->zipAlign;
332		}
333
334		/**
335		* @param int\|null $zipAlign
336		*/
337	4	public function setZipAlign($zipAlign)
338		{
339	4	$this->zipAlign = $zipAlign === null ? null : (int) $zipAlign;
340	4	}
341
342		/**
343		* @return bool
344		*/
345	79	public function isZipAlign()
346		{
347	79	return $this->zipAlign !== null;
348		}
349
350		/**
351		* @param string\|null $writePassword
352		*/
353	11	public function setWritePassword($writePassword)
354		{
355	11	$this->matcher()->all()->setPassword($writePassword);
356	11	}
357
358		/**
359		* Remove password.
360		*/
361	2	public function removePassword()
362		{
363	2	$this->matcher()->all()->setPassword(null);
364	2	}
365
366		/**
367		* @param string\|ZipEntry $entryName
368		*/
369	1	public function removePasswordEntry($entryName)
370		{
371	1	$this->matcher()->add($entryName)->setPassword(null);
372	1	}
373
374		/**
375		* @param int $encryptionMethod
376		*/
377	11	public function setEncryptionMethod($encryptionMethod = ZipEncryptionMethod::WINZIP_AES_256)
378		{
379	11	$this->matcher()->all()->setEncryptionMethod($encryptionMethod);
380	10	}
381		}
382

Ne-Lexa / php-zip

Branch — master (25d5dd)

ZipContainer::unchangeEntry() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like