Escher::close() - Code Metrics - Inspection of "Rename OOCalc and OpenDocument into Ods" - PHPOffice/PhpSpreadsheet - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 39b55d...e2e982 )

by Adrien

created 2016-10-06 12:10 UTC

Escher::close() D

↳ Parent: Escher

Complexity

Conditions	27
Paths	32

Size

Total Lines	426
Code Lines	252

Duplication

Lines	52
Ratio	12.21 %

Code Coverage

Tests	12
CRAP Score	656.3787

Importance

Changes

Metric	Value
cc	27
eloc	252
nc	32
nop	0
dl	52
loc	426
ccs	12
cts	251
cp	0.0478
crap	656.3787
rs	4.509
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

namespace PhpOffice\PhpSpreadsheet\Writer\Xls;

/**
 * Copyright (c) 2006 - 2015 PhpSpreadsheet
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PhpSpreadsheet
 * @copyright  Copyright (c) 2006 - 2015 PhpSpreadsheet (https://github.com/PHPOffice/PhpSpreadsheet)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */
class Escher
{
    /**
     * The object we are writing
     */
    private $object;

    /**
     * The written binary data
     */
    private $data;

    /**
     * Shape offsets. Positions in binary stream where a new shape record begins
     *
     * @var array
     */
    private $spOffsets;

    /**
     * Shape types.
     *
     * @var array
     */
    private $spTypes;

    /**
     * Constructor
     *
     * @param mixed
     */
    public function __construct($object)
    {
        $this->object = $object;
    }

    /**
     * Process the object to be written
     * @return string
     */
    public function close()
    {
        // initialize
        $this->data = '';

        switch (get_class($this->object)) {
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher':
                if ($dggContainer = $this->object->getDggContainer()) {
                    $writer = new self($dggContainer);
                    $this->data = $writer->close();
                } elseif ($dgContainer = $this->object->getDgContainer()) {
                    $writer = new self($dgContainer);
                    $this->data = $writer->close();
                    $this->spOffsets = $writer->getSpOffsets();
                    $this->spTypes = $writer->getSpTypes();
                }
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer':
                // this is a container record

                // initialize
                $innerData = '';

                // write the dgg
                $recVer = 0x0;
                $recInstance = 0x0000;
                $recType = 0xF006;

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                // dgg data
                $dggData =
                    pack(
                        'VVVV',
                        $this->object->getSpIdMax(), // maximum shape identifier increased by one
                        $this->object->getCDgSaved() + 1, // number of file identifier clusters increased by one
                        $this->object->getCSpSaved(),
                        $this->object->getCDgSaved() // count total number of drawings saved
                    );

                // add file identifier clusters (one per drawing)
                $IDCLs = $this->object->getIDCLs();

                foreach ($IDCLs as $dgId => $maxReducedSpId) {
                    $dggData .= pack('VV', $dgId, $maxReducedSpId + 1);
                }

                $header = pack('vvV', $recVerInstance, $recType, strlen($dggData));
                $innerData .= $header . $dggData;

                // write the bstoreContainer
                if ($bstoreContainer = $this->object->getBstoreContainer()) {
                    $writer = new self($bstoreContainer);
                    $innerData .= $writer->close();
                }

                // write the record
                $recVer = 0xF;
                $recInstance = 0x0000;
                $recType = 0xF000;
                $length = strlen($innerData);

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $this->data = $header . $innerData;
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer\\BstoreContainer':
                // this is a container record

                // initialize
                $innerData = '';

                // treat the inner data
                if ($BSECollection = $this->object->getBSECollection()) {
                    foreach ($BSECollection as $BSE) {
                        $writer = new self($BSE);
                        $innerData .= $writer->close();
                    }
                }

                // write the record
                $recVer = 0xF;
                $recInstance = count($this->object->getBSECollection());
                $recType = 0xF001;
                $length = strlen($innerData);

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $this->data = $header . $innerData;
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer\\BstoreContainer\\BSE':
                // this is a semi-container record

                // initialize
                $innerData = '';

                // here we treat the inner data
                if ($blip = $this->object->getBlip()) {
                    $writer = new self($blip);
                    $innerData .= $writer->close();
                }

                // initialize
                $data = '';

                $btWin32 = $this->object->getBlipType();
                $btMacOS = $this->object->getBlipType();
                $data .= pack('CC', $btWin32, $btMacOS);

                $rgbUid = pack('VVVV', 0, 0, 0, 0); // todo
                $data .= $rgbUid;

                $tag = 0;
                $size = strlen($innerData);
                $cRef = 1;
                $foDelay = 0; //todo
                $unused1 = 0x0;
                $cbName = 0x0;
                $unused2 = 0x0;
                $unused3 = 0x0;
                $data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3);

                $data .= $innerData;

                // write the record
                $recVer = 0x2;
                $recInstance = $this->object->getBlipType();
                $recType = 0xF007;
                $length = strlen($data);

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $this->data = $header;

                $this->data .= $data;
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer\\BstoreContainer\\BSE\\Blip':
                // this is an atom record

                // write the record
                switch ($this->object->getParent()->getBlipType()) {
                    case \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE::BLIPTYPE_JPEG:

                        // initialize
                        $innerData = '';

                        $rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo
                        $innerData .= $rgbUid1;

                        $tag = 0xFF; // todo
                        $innerData .= pack('C', $tag);

                        $innerData .= $this->object->getData();

                        $recVer = 0x0;
                        $recInstance = 0x46A;
                        $recType = 0xF01D;
                        $length = strlen($innerData);

                        $recVerInstance = $recVer;
                        $recVerInstance |= $recInstance << 4;

                        $header = pack('vvV', $recVerInstance, $recType, $length);

                        $this->data = $header;

                        $this->data .= $innerData;
                        break;

                    case \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE::BLIPTYPE_PNG:

                        // initialize
                        $innerData = '';

                        $rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo
                        $innerData .= $rgbUid1;

                        $tag = 0xFF; // todo
                        $innerData .= pack('C', $tag);

                        $innerData .= $this->object->getData();

                        $recVer = 0x0;
                        $recInstance = 0x6E0;
                        $recType = 0xF01E;
                        $length = strlen($innerData);

                        $recVerInstance = $recVer;
                        $recVerInstance |= $recInstance << 4;

                        $header = pack('vvV', $recVerInstance, $recType, $length);

                        $this->data = $header;

                        $this->data .= $innerData;
                        break;
                }
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DgContainer':
                // this is a container record

                // initialize
                $innerData = '';

                // write the dg
                $recVer = 0x0;
                $recInstance = $this->object->getDgId();
                $recType = 0xF008;
                $length = 8;

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                // number of shapes in this drawing (including group shape)
                $countShapes = count($this->object->getSpgrContainer()->getChildren());
                $innerData .= $header . pack('VV', $countShapes, $this->object->getLastSpId());

                // write the spgrContainer
                if ($spgrContainer = $this->object->getSpgrContainer()) {
                    $writer = new self($spgrContainer);
                    $innerData .= $writer->close();

                    // get the shape offsets relative to the spgrContainer record
                    $spOffsets = $writer->getSpOffsets();
                    $spTypes = $writer->getSpTypes();

                    // save the shape offsets relative to dgContainer
                    foreach ($spOffsets as &$spOffset) {
                        $spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes)
                    }

                    $this->spOffsets = $spOffsets;
                    $this->spTypes = $spTypes;
                }

                // write the record
                $recVer = 0xF;
                $recInstance = 0x0000;
                $recType = 0xF002;
                $length = strlen($innerData);

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $this->data = $header . $innerData;
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DgContainer\\SpgrContainer':
                // this is a container record

                // initialize
                $innerData = '';

                // initialize spape offsets
                $totalSize = 8;
                $spOffsets = [];
                $spTypes = [];

                // treat the inner data
                foreach ($this->object->getChildren() as $spContainer) {
                    $writer = new self($spContainer);
                    $spData = $writer->close();
                    $innerData .= $spData;

                    // save the shape offsets (where new shape records begin)
                    $totalSize += strlen($spData);
                    $spOffsets[] = $totalSize;

                    $spTypes = array_merge($spTypes, $writer->getSpTypes());
                }

                // write the record
                $recVer = 0xF;
                $recInstance = 0x0000;
                $recType = 0xF003;
                $length = strlen($innerData);

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $this->data = $header . $innerData;
                $this->spOffsets = $spOffsets;
                $this->spTypes = $spTypes;
                break;
            case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DgContainer\\SpgrContainer\\SpContainer':
                // initialize
                $data = '';

                // build the data

                // write group shape record, if necessary?
                if ($this->object->getSpgr()) {
                    $recVer = 0x1;
                    $recInstance = 0x0000;
                    $recType = 0xF009;
                    $length = 0x00000010;

                    $recVerInstance = $recVer;
                    $recVerInstance |= $recInstance << 4;

                    $header = pack('vvV', $recVerInstance, $recType, $length);

                    $data .= $header . pack('VVVV', 0, 0, 0, 0);
                }
                $this->spTypes[] = ($this->object->getSpType());

                // write the shape record
                $recVer = 0x2;
                $recInstance = $this->object->getSpType(); // shape type
                $recType = 0xF00A;
                $length = 0x00000008;

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $data .= $header . pack('VV', $this->object->getSpId(), $this->object->getSpgr() ? 0x0005 : 0x0A00);

                // the options
                if ($this->object->getOPTCollection()) {
                    $optData = '';

                    $recVer = 0x3;
                    $recInstance = count($this->object->getOPTCollection());
                    $recType = 0xF00B;
                    foreach ($this->object->getOPTCollection() as $property => $value) {
                        $optData .= pack('vV', $property, $value);
                    }
                    $length = strlen($optData);

                    $recVerInstance = $recVer;
                    $recVerInstance |= $recInstance << 4;

                    $header = pack('vvV', $recVerInstance, $recType, $length);
                    $data .= $header . $optData;
                }

                // the client anchor
                if ($this->object->getStartCoordinates()) {
                    $clientAnchorData = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

                    $recVer = 0x0;
                    $recInstance = 0x0;
                    $recType = 0xF010;

                    // start coordinates
                    list($column, $row) = \PhpOffice\PhpSpreadsheet\Cell::coordinateFromString($this->object->getStartCoordinates());
                    $c1 = \PhpOffice\PhpSpreadsheet\Cell::columnIndexFromString($column) - 1;
                    $r1 = $row - 1;

                    // start offsetX
                    $startOffsetX = $this->object->getStartOffsetX();

                    // start offsetY
                    $startOffsetY = $this->object->getStartOffsetY();

                    // end coordinates
                    list($column, $row) = \PhpOffice\PhpSpreadsheet\Cell::coordinateFromString($this->object->getEndCoordinates());
                    $c2 = \PhpOffice\PhpSpreadsheet\Cell::columnIndexFromString($column) - 1;
                    $r2 = $row - 1;

                    // end offsetX
                    $endOffsetX = $this->object->getEndOffsetX();

                    // end offsetY
                    $endOffsetY = $this->object->getEndOffsetY();

                    $clientAnchorData = pack('vvvvvvvvv', $this->object->getSpFlag(), $c1, $startOffsetX, $r1, $startOffsetY, $c2, $endOffsetX, $r2, $endOffsetY);

                    $length = strlen($clientAnchorData);

                    $recVerInstance = $recVer;
                    $recVerInstance |= $recInstance << 4;

                    $header = pack('vvV', $recVerInstance, $recType, $length);
                    $data .= $header . $clientAnchorData;
                }

                // the client data, just empty for now
                if (!$this->object->getSpgr()) {
                    $clientDataData = '';

                    $recVer = 0x0;
                    $recInstance = 0x0;
                    $recType = 0xF011;

                    $length = strlen($clientDataData);

                    $recVerInstance = $recVer;
                    $recVerInstance |= $recInstance << 4;

                    $header = pack('vvV', $recVerInstance, $recType, $length);
                    $data .= $header . $clientDataData;
                }

                // write the record
                $recVer = 0xF;
                $recInstance = 0x0000;
                $recType = 0xF004;
                $length = strlen($data);

                $recVerInstance = $recVer;
                $recVerInstance |= $recInstance << 4;

                $header = pack('vvV', $recVerInstance, $recType, $length);

                $this->data = $header . $data;
                break;
        }

        return $this->data;
    }

    /**
     * Gets the shape offsets
     *
     * @return array
     */
    public function getSpOffsets()
    {
        return $this->spOffsets;
    }

    /**
     * Gets the shape types
     *
     * @return array
     */
    public function getSpTypes()
    {
        return $this->spTypes;
    }
}


1			<?php
2
3			namespace PhpOffice\PhpSpreadsheet\Writer\Xls;
4
5			/**
6			* Copyright (c) 2006 - 2015 PhpSpreadsheet
7			*
8			* This library is free software; you can redistribute it and/or
9			* modify it under the terms of the GNU Lesser General Public
10			* License as published by the Free Software Foundation; either
11			* version 2.1 of the License, or (at your option) any later version.
12			*
13			* This library is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16			* Lesser General Public License for more details.
17			*
18			* You should have received a copy of the GNU Lesser General Public
19			* License along with this library; if not, write to the Free Software
20			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21			*
22			* @category PhpSpreadsheet
23			* @copyright Copyright (c) 2006 - 2015 PhpSpreadsheet (https://github.com/PHPOffice/PhpSpreadsheet)
24			* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25			* @version ##VERSION##, ##DATE##
26			*/
27			class Escher
28			{
29			/**
30			* The object we are writing
31			*/
32			private $object;
33
34			/**
35			* The written binary data
36			*/
37			private $data;
38
39			/**
40			* Shape offsets. Positions in binary stream where a new shape record begins
41			*
42			* @var array
43			*/
44			private $spOffsets;
45
46			/**
47			* Shape types.
48			*
49			* @var array
50			*/
51			private $spTypes;
52
53			/**
54			* Constructor
55			*
56			* @param mixed
57			*/
58	10		public function __construct($object)
59			{
60	10		$this->object = $object;
61	10		}
62
63			/**
64			* Process the object to be written
65			* @return string
66			*/
67	10		public function close()
68			{
69			// initialize
70	10		$this->data = '';
71
72	10		switch (get_class($this->object)) {
73	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher':
74			if ($dggContainer = $this->object->getDggContainer()) {
75			$writer = new self($dggContainer);
76			$this->data = $writer->close();
77			} elseif ($dgContainer = $this->object->getDgContainer()) {
78			$writer = new self($dgContainer);
79			$this->data = $writer->close();
80			$this->spOffsets = $writer->getSpOffsets();
81			$this->spTypes = $writer->getSpTypes();
82			}
83			break;
84	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer':
85			// this is a container record
86
87			// initialize
88			$innerData = '';
89
90			// write the dgg
91			$recVer = 0x0;
92			$recInstance = 0x0000;
93			$recType = 0xF006;
94
95			$recVerInstance = $recVer;
96			$recVerInstance \|= $recInstance << 4;
97
98			// dgg data
99			$dggData =
100			pack(
101			'VVVV',
102			$this->object->getSpIdMax(), // maximum shape identifier increased by one
103			$this->object->getCDgSaved() + 1, // number of file identifier clusters increased by one
104			$this->object->getCSpSaved(),
105			$this->object->getCDgSaved() // count total number of drawings saved
106			);
107
108			// add file identifier clusters (one per drawing)
109			$IDCLs = $this->object->getIDCLs();
110
111			foreach ($IDCLs as $dgId => $maxReducedSpId) {
112			$dggData .= pack('VV', $dgId, $maxReducedSpId + 1);
113			}
114
115			$header = pack('vvV', $recVerInstance, $recType, strlen($dggData));
116			$innerData .= $header . $dggData;
117
118			// write the bstoreContainer
119			if ($bstoreContainer = $this->object->getBstoreContainer()) {
120			$writer = new self($bstoreContainer);
121			$innerData .= $writer->close();
122			}
123
124			// write the record
125			$recVer = 0xF;
126			$recInstance = 0x0000;
127			$recType = 0xF000;
128			$length = strlen($innerData);
129
130			$recVerInstance = $recVer;
131			$recVerInstance \|= $recInstance << 4;
132
133			$header = pack('vvV', $recVerInstance, $recType, $length);
134
135			$this->data = $header . $innerData;
136			break;
137	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer\\BstoreContainer':
138			// this is a container record
139
140			// initialize
141			$innerData = '';
142
143			// treat the inner data
144			if ($BSECollection = $this->object->getBSECollection()) {
145			foreach ($BSECollection as $BSE) {
146			$writer = new self($BSE);
147			$innerData .= $writer->close();
148			}
149			}
150
151			// write the record
152			$recVer = 0xF;
153			$recInstance = count($this->object->getBSECollection());
154			$recType = 0xF001;
155			$length = strlen($innerData);
156
157			$recVerInstance = $recVer;
158			$recVerInstance \|= $recInstance << 4;
159
160			$header = pack('vvV', $recVerInstance, $recType, $length);
161
162			$this->data = $header . $innerData;
163			break;
164	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer\\BstoreContainer\\BSE':
165			// this is a semi-container record
166
167			// initialize
168			$innerData = '';
169
170			// here we treat the inner data
171			if ($blip = $this->object->getBlip()) {
172			$writer = new self($blip);
173			$innerData .= $writer->close();
174			}
175
176			// initialize
177			$data = '';
178
179			$btWin32 = $this->object->getBlipType();
180			$btMacOS = $this->object->getBlipType();
181			$data .= pack('CC', $btWin32, $btMacOS);
182
183			$rgbUid = pack('VVVV', 0, 0, 0, 0); // todo
184			$data .= $rgbUid;
185
186			$tag = 0;
187			$size = strlen($innerData);
188			$cRef = 1;
189			$foDelay = 0; //todo
190			$unused1 = 0x0;
191			$cbName = 0x0;
192			$unused2 = 0x0;
193			$unused3 = 0x0;
194			$data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3);
195
196			$data .= $innerData;
197
198			// write the record
199			$recVer = 0x2;
200			$recInstance = $this->object->getBlipType();
201			$recType = 0xF007;
202			$length = strlen($data);
203
204			$recVerInstance = $recVer;
205			$recVerInstance \|= $recInstance << 4;
206
207			$header = pack('vvV', $recVerInstance, $recType, $length);
208
209			$this->data = $header;
210
211			$this->data .= $data;
212			break;
213	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DggContainer\\BstoreContainer\\BSE\\Blip':
214			// this is an atom record
215
216			// write the record
217			switch ($this->object->getParent()->getBlipType()) {
218		View Code Duplication	case \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE::BLIPTYPE_JPEG:
			0 ignored issues – show Duplication introduced 2016-08-14 05:24 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
219			// initialize
220			$innerData = '';
221
222			$rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo
223			$innerData .= $rgbUid1;
224
225			$tag = 0xFF; // todo
226			$innerData .= pack('C', $tag);
227
228			$innerData .= $this->object->getData();
229
230			$recVer = 0x0;
231			$recInstance = 0x46A;
232			$recType = 0xF01D;
233			$length = strlen($innerData);
234
235			$recVerInstance = $recVer;
236			$recVerInstance \|= $recInstance << 4;
237
238			$header = pack('vvV', $recVerInstance, $recType, $length);
239
240			$this->data = $header;
241
242			$this->data .= $innerData;
243			break;
244
245		View Code Duplication	case \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE::BLIPTYPE_PNG:
			0 ignored issues – show Duplication introduced 2016-08-14 05:24 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
246			// initialize
247			$innerData = '';
248
249			$rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo
250			$innerData .= $rgbUid1;
251
252			$tag = 0xFF; // todo
253			$innerData .= pack('C', $tag);
254
255			$innerData .= $this->object->getData();
256
257			$recVer = 0x0;
258			$recInstance = 0x6E0;
259			$recType = 0xF01E;
260			$length = strlen($innerData);
261
262			$recVerInstance = $recVer;
263			$recVerInstance \|= $recInstance << 4;
264
265			$header = pack('vvV', $recVerInstance, $recType, $length);
266
267			$this->data = $header;
268
269			$this->data .= $innerData;
270			break;
271			}
272			break;
273	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DgContainer':
274			// this is a container record
275
276			// initialize
277			$innerData = '';
278
279			// write the dg
280			$recVer = 0x0;
281			$recInstance = $this->object->getDgId();
282			$recType = 0xF008;
283			$length = 8;
284
285			$recVerInstance = $recVer;
286			$recVerInstance \|= $recInstance << 4;
287
288			$header = pack('vvV', $recVerInstance, $recType, $length);
289
290			// number of shapes in this drawing (including group shape)
291			$countShapes = count($this->object->getSpgrContainer()->getChildren());
292			$innerData .= $header . pack('VV', $countShapes, $this->object->getLastSpId());
293
294			// write the spgrContainer
295			if ($spgrContainer = $this->object->getSpgrContainer()) {
296			$writer = new self($spgrContainer);
297			$innerData .= $writer->close();
298
299			// get the shape offsets relative to the spgrContainer record
300			$spOffsets = $writer->getSpOffsets();
301			$spTypes = $writer->getSpTypes();
302
303			// save the shape offsets relative to dgContainer
304			foreach ($spOffsets as &$spOffset) {
305			$spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes)
306			}
307
308			$this->spOffsets = $spOffsets;
309			$this->spTypes = $spTypes;
310			}
311
312			// write the record
313			$recVer = 0xF;
314			$recInstance = 0x0000;
315			$recType = 0xF002;
316			$length = strlen($innerData);
317
318			$recVerInstance = $recVer;
319			$recVerInstance \|= $recInstance << 4;
320
321			$header = pack('vvV', $recVerInstance, $recType, $length);
322
323			$this->data = $header . $innerData;
324			break;
325	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DgContainer\\SpgrContainer':
326			// this is a container record
327
328			// initialize
329			$innerData = '';
330
331			// initialize spape offsets
332			$totalSize = 8;
333			$spOffsets = [];
334			$spTypes = [];
335
336			// treat the inner data
337			foreach ($this->object->getChildren() as $spContainer) {
338			$writer = new self($spContainer);
339			$spData = $writer->close();
340			$innerData .= $spData;
341
342			// save the shape offsets (where new shape records begin)
343			$totalSize += strlen($spData);
344			$spOffsets[] = $totalSize;
345
346			$spTypes = array_merge($spTypes, $writer->getSpTypes());
347			}
348
349			// write the record
350			$recVer = 0xF;
351			$recInstance = 0x0000;
352			$recType = 0xF003;
353			$length = strlen($innerData);
354
355			$recVerInstance = $recVer;
356			$recVerInstance \|= $recInstance << 4;
357
358			$header = pack('vvV', $recVerInstance, $recType, $length);
359
360			$this->data = $header . $innerData;
361			$this->spOffsets = $spOffsets;
362			$this->spTypes = $spTypes;
363			break;
364	10		case '\\PhpOffice\\PhpSpreadsheet\\Shared\\Escher\\DgContainer\\SpgrContainer\\SpContainer':
365			// initialize
366			$data = '';
367
368			// build the data
369
370			// write group shape record, if necessary?
371			if ($this->object->getSpgr()) {
372			$recVer = 0x1;
373			$recInstance = 0x0000;
374			$recType = 0xF009;
375			$length = 0x00000010;
376
377			$recVerInstance = $recVer;
378			$recVerInstance \|= $recInstance << 4;
379
380			$header = pack('vvV', $recVerInstance, $recType, $length);
381
382			$data .= $header . pack('VVVV', 0, 0, 0, 0);
383			}
384			$this->spTypes[] = ($this->object->getSpType());
385
386			// write the shape record
387			$recVer = 0x2;
388			$recInstance = $this->object->getSpType(); // shape type
389			$recType = 0xF00A;
390			$length = 0x00000008;
391
392			$recVerInstance = $recVer;
393			$recVerInstance \|= $recInstance << 4;
394
395			$header = pack('vvV', $recVerInstance, $recType, $length);
396
397			$data .= $header . pack('VV', $this->object->getSpId(), $this->object->getSpgr() ? 0x0005 : 0x0A00);
398
399			// the options
400			if ($this->object->getOPTCollection()) {
401			$optData = '';
402
403			$recVer = 0x3;
404			$recInstance = count($this->object->getOPTCollection());
405			$recType = 0xF00B;
406			foreach ($this->object->getOPTCollection() as $property => $value) {
407			$optData .= pack('vV', $property, $value);
408			}
409			$length = strlen($optData);
410
411			$recVerInstance = $recVer;
412			$recVerInstance \|= $recInstance << 4;
413
414			$header = pack('vvV', $recVerInstance, $recType, $length);
415			$data .= $header . $optData;
416			}
417
418			// the client anchor
419			if ($this->object->getStartCoordinates()) {
420			$clientAnchorData = '';
			0 ignored issues – show Unused Code introduced 2016-08-14 05:24 UTC by Report Bug Copy Issue Report `$clientAnchorData` 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...
421
422			$recVer = 0x0;
423			$recInstance = 0x0;
424			$recType = 0xF010;
425
426			// start coordinates
427			list($column, $row) = \PhpOffice\PhpSpreadsheet\Cell::coordinateFromString($this->object->getStartCoordinates());
428			$c1 = \PhpOffice\PhpSpreadsheet\Cell::columnIndexFromString($column) - 1;
429			$r1 = $row - 1;
430
431			// start offsetX
432			$startOffsetX = $this->object->getStartOffsetX();
433
434			// start offsetY
435			$startOffsetY = $this->object->getStartOffsetY();
436
437			// end coordinates
438			list($column, $row) = \PhpOffice\PhpSpreadsheet\Cell::coordinateFromString($this->object->getEndCoordinates());
439			$c2 = \PhpOffice\PhpSpreadsheet\Cell::columnIndexFromString($column) - 1;
440			$r2 = $row - 1;
441
442			// end offsetX
443			$endOffsetX = $this->object->getEndOffsetX();
444
445			// end offsetY
446			$endOffsetY = $this->object->getEndOffsetY();
447
448			$clientAnchorData = pack('vvvvvvvvv', $this->object->getSpFlag(), $c1, $startOffsetX, $r1, $startOffsetY, $c2, $endOffsetX, $r2, $endOffsetY);
449
450			$length = strlen($clientAnchorData);
451
452			$recVerInstance = $recVer;
453			$recVerInstance \|= $recInstance << 4;
454
455			$header = pack('vvV', $recVerInstance, $recType, $length);
456			$data .= $header . $clientAnchorData;
457			}
458
459			// the client data, just empty for now
460			if (!$this->object->getSpgr()) {
461			$clientDataData = '';
462
463			$recVer = 0x0;
464			$recInstance = 0x0;
465			$recType = 0xF011;
466
467			$length = strlen($clientDataData);
468
469			$recVerInstance = $recVer;
470			$recVerInstance \|= $recInstance << 4;
471
472			$header = pack('vvV', $recVerInstance, $recType, $length);
473			$data .= $header . $clientDataData;
474			}
475
476			// write the record
477			$recVer = 0xF;
478			$recInstance = 0x0000;
479			$recType = 0xF004;
480			$length = strlen($data);
481
482			$recVerInstance = $recVer;
483			$recVerInstance \|= $recInstance << 4;
484
485			$header = pack('vvV', $recVerInstance, $recType, $length);
486
487			$this->data = $header . $data;
488			break;
489			}
490
491	10		return $this->data;
492			}
493
494			/**
495			* Gets the shape offsets
496			*
497			* @return array
498			*/
499	10		public function getSpOffsets()
500			{
501	10		return $this->spOffsets;
502			}
503
504			/**
505			* Gets the shape types
506			*
507			* @return array
508			*/
509	10		public function getSpTypes()
510			{
511	10		return $this->spTypes;
512			}
513			}
514

PHPOffice / PhpSpreadsheet

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Escher::close() D

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