MongoGridFSFile::getResource() - Code Metrics - alcaeus/mongo-php-adapter - Measure and Improve Code Quality continuously with Scrutinizer

MongoGridFSFile::getResource() A
last analyzed 2020-09-22 11:40 UTC

↳ Parent: MongoGridFSFile

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	8
rs	10
c	0
b	0
f	0

<?php
/*
 * 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 THE COPYRIGHT
 * OWNER 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.
 */

if (class_exists('MongoGridFSFile', false)) {
    return;
}

class MongoGridFSFile
{
    /**
     * @link http://php.net/manual/en/class.mongogridfsfile.php#mongogridfsfile.props.file
     * @var array
     */
    public $file;

    /**
     * @link http://php.net/manual/en/class.mongogridfsfile.php#mongogridfsfile.props.gridfs
     * @var $gridfs
     */
    protected $gridfs;

    /**
     * @link http://php.net/manual/en/mongogridfsfile.construct.php
     *
     * @param MongoGridFS $gridfs The parent MongoGridFS instance
     * @param array $file A file from the database
     */
    public function __construct(MongoGridFS $gridfs, array $file)
    {
        $this->gridfs = $gridfs;
        $this->file = $file;
    }

    /**
     * Returns this file's filename
     * @link http://php.net/manual/en/mongogridfsfile.getfilename.php
     * @return string Returns the filename
     */
    public function getFilename()
    {
        return isset($this->file['filename']) ? $this->file['filename'] : null;
    }

    /**
     * Returns this file's size
     * @link http://php.net/manual/en/mongogridfsfile.getsize.php
     * @return int Returns this file's size
     */
    public function getSize()
    {
        return $this->file['length'];
    }

    /**
     * Writes this file to the filesystem
     * @link http://php.net/manual/en/mongogridfsfile.write.php
     * @param string $filename The location to which to write the file (path+filename+extension). If none is given, the stored filename will be used.
     * @return int Returns the number of bytes written
     */
    public function write($filename = null)
    {
        if ($filename === null) {
            $filename = $this->getFilename();
        }
        if (empty($filename)) {
            $filename = 'file';
        }

        if (! $handle = fopen($filename, 'w')) {
            trigger_error('Can not open the destination file', E_USER_ERROR);
            return 0;
        }

        $written = $this->copyToResource($handle);
        fclose($handle);

        return $written;
    }

    /**
     * This will load the file into memory. If the file is bigger than your memory, this will cause problems!
     * @link http://php.net/manual/en/mongogridfsfile.getbytes.php
     * @return string Returns a string of the bytes in the file
     */
    public function getBytes()
    {
        $result = '';
        foreach ($this->getChunks() as $chunk) {
            $result .= $chunk['data']->bin;
        }

        return $result;
    }

    /**
     * This method returns a stream resource that can be used to read the stored file with all file functions in PHP.
     * The contents of the file are pulled out of MongoDB on the fly, so that the whole file does not have to be loaded into memory first.
     * At most two GridFSFile chunks will be loaded in memory.
     *
     * @link http://php.net/manual/en/mongogridfsfile.getresource.php
     * @return resource Returns a resource that can be used to read the file with
     */
    public function getResource()
    {
        $handle = fopen('php://temp', 'w+');
        $this->copyToResource($handle);
        rewind($handle);

        return $handle;
    }

    private function copyToResource($handle)
    {
        $written = 0;
        foreach ($this->getChunks() as $chunk) {
            $written += fwrite($handle, $chunk['data']->bin);
        }

        return $written;
    }

    private function getChunks()
    {
        return $chunks = $this->gridfs->chunks->find(
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            ['files_id' => $this->file['_id']],
            ['data' => 1],
            ['n' => 1]

        );
    }
}


1			<?php
2			/*
3			* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4			* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5			* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6			* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7			* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8			* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9			* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10			* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11			* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12			* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13			* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14			*/
15
16			if (class_exists('MongoGridFSFile', false)) {
17			return;
18			}
19
20			class MongoGridFSFile
21			{
22			/**
23			* @link http://php.net/manual/en/class.mongogridfsfile.php#mongogridfsfile.props.file
24			* @var array
25			*/
26			public $file;
27
28			/**
29			* @link http://php.net/manual/en/class.mongogridfsfile.php#mongogridfsfile.props.gridfs
30			* @var $gridfs
31			*/
32			protected $gridfs;
33
34			/**
35			* @link http://php.net/manual/en/mongogridfsfile.construct.php
36			*
37			* @param MongoGridFS $gridfs The parent MongoGridFS instance
38			* @param array $file A file from the database
39			*/
40			public function __construct(MongoGridFS $gridfs, array $file)
41			{
42			$this->gridfs = $gridfs;
43			$this->file = $file;
44			}
45
46			/**
47			* Returns this file's filename
48			* @link http://php.net/manual/en/mongogridfsfile.getfilename.php
49			* @return string Returns the filename
50			*/
51			public function getFilename()
52			{
53			return isset($this->file['filename']) ? $this->file['filename'] : null;
54			}
55
56			/**
57			* Returns this file's size
58			* @link http://php.net/manual/en/mongogridfsfile.getsize.php
59			* @return int Returns this file's size
60			*/
61			public function getSize()
62			{
63			return $this->file['length'];
64			}
65
66			/**
67			* Writes this file to the filesystem
68			* @link http://php.net/manual/en/mongogridfsfile.write.php
69			* @param string $filename The location to which to write the file (path+filename+extension). If none is given, the stored filename will be used.
70			* @return int Returns the number of bytes written
71			*/
72			public function write($filename = null)
73			{
74			if ($filename === null) {
75			$filename = $this->getFilename();
76			}
77			if (empty($filename)) {
78			$filename = 'file';
79			}
80
81			if (! $handle = fopen($filename, 'w')) {
82			trigger_error('Can not open the destination file', E_USER_ERROR);
83			return 0;
84			}
85
86			$written = $this->copyToResource($handle);
87			fclose($handle);
88
89			return $written;
90			}
91
92			/**
93			* This will load the file into memory. If the file is bigger than your memory, this will cause problems!
94			* @link http://php.net/manual/en/mongogridfsfile.getbytes.php
95			* @return string Returns a string of the bytes in the file
96			*/
97			public function getBytes()
98			{
99			$result = '';
100			foreach ($this->getChunks() as $chunk) {
101			$result .= $chunk['data']->bin;
102			}
103
104			return $result;
105			}
106
107			/**
108			* This method returns a stream resource that can be used to read the stored file with all file functions in PHP.
109			* The contents of the file are pulled out of MongoDB on the fly, so that the whole file does not have to be loaded into memory first.
110			* At most two GridFSFile chunks will be loaded in memory.
111			*
112			* @link http://php.net/manual/en/mongogridfsfile.getresource.php
113			* @return resource Returns a resource that can be used to read the file with
114			*/
115			public function getResource()
116			{
117			$handle = fopen('php://temp', 'w+');
118			$this->copyToResource($handle);
119			rewind($handle);
120
121			return $handle;
122			}
123
124			private function copyToResource($handle)
125			{
126			$written = 0;
127			foreach ($this->getChunks() as $chunk) {
128			$written += fwrite($handle, $chunk['data']->bin);
129			}
130
131			return $written;
132			}
133
134			private function getChunks()
135			{
136			return $chunks = $this->gridfs->chunks->find(
			0 ignored issues – show Unused Code introduced 2016-01-03 10:53 UTC by Report Bug Copy Issue Report `$chunks` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
137			['files_id' => $this->file['_id']],
138			['data' => 1],
139			['n' => 1]
			0 ignored issues – show Unused Code introduced 2016-01-03 10:53 UTC by Report Bug Copy Issue Report The call to `MongoCollection::find()` has too many arguments starting with `array('n' => 1)`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
140			);
141			}
142			}
143

alcaeus / mongo-php-adapter

MongoGridFSFile::getResource() A last analyzed 2020-09-22 11:40 UTC

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MongoGridFSFile::getResource() A
last analyzed 2020-09-22 11:40 UTC