Escher::__construct() - Code Metrics - Inspection of "Merge all examples together" - PHPOffice/PhpSpreadsheet - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 29208e...50a0ec )

by Adrien

created 2017-10-01 08:57 UTC

Escher::__construct() A

↳ Parent: Escher

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	4
ccs	0
cts	3
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

namespace PhpOffice\PhpSpreadsheet\Writer\Xls;

use PhpOffice\PhpSpreadsheet\Cell;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer\SpContainer;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE;
use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE\Blip;

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

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

        switch (get_class($this->object)) {
            case \PhpOffice\PhpSpreadsheet\Shared\Escher::class:
                if ($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 DggContainer::class:
                // 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 BstoreContainer::class:
                // 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 BSE::class:
                // 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 Blip::class:
                // this is an atom record

                // write the record
                switch ($this->object->getParent()->getBlipType()) {
                    case 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 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 DgContainer::class:
                // 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 SpgrContainer::class:
                // 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 SpContainer::class:
                // 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, $row) = Cell::coordinateFromString($this->object->getStartCoordinates());
                    $c1 = Cell::columnIndexFromString($column) - 1;
                    $r1 = $row - 1;

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

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

                    // end coordinates
                    list($column, $row) = Cell::coordinateFromString($this->object->getEndCoordinates());
                    $c2 = Cell::columnIndexFromString($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		use PhpOffice\PhpSpreadsheet\Cell;
6		use PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer;
7		use PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer;
8		use PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer\SpContainer;
9		use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer;
10		use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer;
11		use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE;
12		use PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE\Blip;
13
14		class Escher
15		{
16		/**
17		* The object we are writing.
18		*/
19		private $object;
20
21		/**
22		* The written binary data.
23		*/
24		private $data;
25
26		/**
27		* Shape offsets. Positions in binary stream where a new shape record begins.
28		*
29		* @var array
30		*/
31		private $spOffsets;
32
33		/**
34		* Shape types.
35		*
36		* @var array
37		*/
38		private $spTypes;
39
40		/**
41		* Constructor.
42		*
43		* @param mixed
44		* @param mixed $object
45		*/
46		public function __construct($object)
47		{
48		$this->object = $object;
49		}
50
51		/**
52		* Process the object to be written.
53		*
54		* @return string
55		*/
56		public function close()
57		{
58		// initialize
59		$this->data = '';
60
61		switch (get_class($this->object)) {
62		case \PhpOffice\PhpSpreadsheet\Shared\Escher::class:
63		if ($dggContainer = $this->object->getDggContainer()) {
64		$writer = new self($dggContainer);
65		$this->data = $writer->close();
66		} elseif ($dgContainer = $this->object->getDgContainer()) {
67		$writer = new self($dgContainer);
68		$this->data = $writer->close();
69		$this->spOffsets = $writer->getSpOffsets();
70		$this->spTypes = $writer->getSpTypes();
71		}
72		break;
73		case DggContainer::class:
74		// this is a container record
75
76		// initialize
77		$innerData = '';
78
79		// write the dgg
80		$recVer = 0x0;
81		$recInstance = 0x0000;
82		$recType = 0xF006;
83
84		$recVerInstance = $recVer;
85		$recVerInstance \|= $recInstance << 4;
86
87		// dgg data
88		$dggData =
89		pack(
90		'VVVV',
91		$this->object->getSpIdMax(), // maximum shape identifier increased by one
92		$this->object->getCDgSaved() + 1, // number of file identifier clusters increased by one
93		$this->object->getCSpSaved(),
94		$this->object->getCDgSaved() // count total number of drawings saved
95		);
96
97		// add file identifier clusters (one per drawing)
98		$IDCLs = $this->object->getIDCLs();
99
100		foreach ($IDCLs as $dgId => $maxReducedSpId) {
101		$dggData .= pack('VV', $dgId, $maxReducedSpId + 1);
102		}
103
104		$header = pack('vvV', $recVerInstance, $recType, strlen($dggData));
105		$innerData .= $header . $dggData;
106
107		// write the bstoreContainer
108		if ($bstoreContainer = $this->object->getBstoreContainer()) {
109		$writer = new self($bstoreContainer);
110		$innerData .= $writer->close();
111		}
112
113		// write the record
114		$recVer = 0xF;
115		$recInstance = 0x0000;
116		$recType = 0xF000;
117		$length = strlen($innerData);
118
119		$recVerInstance = $recVer;
120		$recVerInstance \|= $recInstance << 4;
121
122		$header = pack('vvV', $recVerInstance, $recType, $length);
123
124		$this->data = $header . $innerData;
125		break;
126		case BstoreContainer::class:
127		// this is a container record
128
129		// initialize
130		$innerData = '';
131
132		// treat the inner data
133		if ($BSECollection = $this->object->getBSECollection()) {
134		foreach ($BSECollection as $BSE) {
135		$writer = new self($BSE);
136		$innerData .= $writer->close();
137		}
138		}
139
140		// write the record
141		$recVer = 0xF;
142		$recInstance = count($this->object->getBSECollection());
143		$recType = 0xF001;
144		$length = strlen($innerData);
145
146		$recVerInstance = $recVer;
147		$recVerInstance \|= $recInstance << 4;
148
149		$header = pack('vvV', $recVerInstance, $recType, $length);
150
151		$this->data = $header . $innerData;
152		break;
153		case BSE::class:
154		// this is a semi-container record
155
156		// initialize
157		$innerData = '';
158
159		// here we treat the inner data
160		if ($blip = $this->object->getBlip()) {
161		$writer = new self($blip);
162		$innerData .= $writer->close();
163		}
164
165		// initialize
166		$data = '';
167
168		$btWin32 = $this->object->getBlipType();
169		$btMacOS = $this->object->getBlipType();
170		$data .= pack('CC', $btWin32, $btMacOS);
171
172		$rgbUid = pack('VVVV', 0, 0, 0, 0); // todo
173		$data .= $rgbUid;
174
175		$tag = 0;
176		$size = strlen($innerData);
177		$cRef = 1;
178		$foDelay = 0; //todo
179		$unused1 = 0x0;
180		$cbName = 0x0;
181		$unused2 = 0x0;
182		$unused3 = 0x0;
183		$data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3);
184
185		$data .= $innerData;
186
187		// write the record
188		$recVer = 0x2;
189		$recInstance = $this->object->getBlipType();
190		$recType = 0xF007;
191		$length = strlen($data);
192
193		$recVerInstance = $recVer;
194		$recVerInstance \|= $recInstance << 4;
195
196		$header = pack('vvV', $recVerInstance, $recType, $length);
197
198		$this->data = $header;
199
200		$this->data .= $data;
201		break;
202		case Blip::class:
203		// this is an atom record
204
205		// write the record
206		switch ($this->object->getParent()->getBlipType()) {
207	View Code Duplication	case BSE::BLIPTYPE_JPEG:
		0 ignored issues – show Duplication introduced 2017-05-10 12:16 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...
208		// initialize
209		$innerData = '';
210
211		$rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo
212		$innerData .= $rgbUid1;
213
214		$tag = 0xFF; // todo
215		$innerData .= pack('C', $tag);
216
217		$innerData .= $this->object->getData();
218
219		$recVer = 0x0;
220		$recInstance = 0x46A;
221		$recType = 0xF01D;
222		$length = strlen($innerData);
223
224		$recVerInstance = $recVer;
225		$recVerInstance \|= $recInstance << 4;
226
227		$header = pack('vvV', $recVerInstance, $recType, $length);
228
229		$this->data = $header;
230
231		$this->data .= $innerData;
232		break;
233	View Code Duplication	case BSE::BLIPTYPE_PNG:
		0 ignored issues – show Duplication introduced 2017-05-10 12:16 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...
234		// initialize
235		$innerData = '';
236
237		$rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo
238		$innerData .= $rgbUid1;
239
240		$tag = 0xFF; // todo
241		$innerData .= pack('C', $tag);
242
243		$innerData .= $this->object->getData();
244
245		$recVer = 0x0;
246		$recInstance = 0x6E0;
247		$recType = 0xF01E;
248		$length = strlen($innerData);
249
250		$recVerInstance = $recVer;
251		$recVerInstance \|= $recInstance << 4;
252
253		$header = pack('vvV', $recVerInstance, $recType, $length);
254
255		$this->data = $header;
256
257		$this->data .= $innerData;
258		break;
259		}
260		break;
261		case DgContainer::class:
262		// this is a container record
263
264		// initialize
265		$innerData = '';
266
267		// write the dg
268		$recVer = 0x0;
269		$recInstance = $this->object->getDgId();
270		$recType = 0xF008;
271		$length = 8;
272
273		$recVerInstance = $recVer;
274		$recVerInstance \|= $recInstance << 4;
275
276		$header = pack('vvV', $recVerInstance, $recType, $length);
277
278		// number of shapes in this drawing (including group shape)
279		$countShapes = count($this->object->getSpgrContainer()->getChildren());
280		$innerData .= $header . pack('VV', $countShapes, $this->object->getLastSpId());
281
282		// write the spgrContainer
283		if ($spgrContainer = $this->object->getSpgrContainer()) {
284		$writer = new self($spgrContainer);
285		$innerData .= $writer->close();
286
287		// get the shape offsets relative to the spgrContainer record
288		$spOffsets = $writer->getSpOffsets();
289		$spTypes = $writer->getSpTypes();
290
291		// save the shape offsets relative to dgContainer
292		foreach ($spOffsets as &$spOffset) {
293		$spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes)
294		}
295
296		$this->spOffsets = $spOffsets;
297		$this->spTypes = $spTypes;
298		}
299
300		// write the record
301		$recVer = 0xF;
302		$recInstance = 0x0000;
303		$recType = 0xF002;
304		$length = strlen($innerData);
305
306		$recVerInstance = $recVer;
307		$recVerInstance \|= $recInstance << 4;
308
309		$header = pack('vvV', $recVerInstance, $recType, $length);
310
311		$this->data = $header . $innerData;
312		break;
313		case SpgrContainer::class:
314		// this is a container record
315
316		// initialize
317		$innerData = '';
318
319		// initialize spape offsets
320		$totalSize = 8;
321		$spOffsets = [];
322		$spTypes = [];
323
324		// treat the inner data
325		foreach ($this->object->getChildren() as $spContainer) {
326		$writer = new self($spContainer);
327		$spData = $writer->close();
328		$innerData .= $spData;
329
330		// save the shape offsets (where new shape records begin)
331		$totalSize += strlen($spData);
332		$spOffsets[] = $totalSize;
333
334		$spTypes = array_merge($spTypes, $writer->getSpTypes());
335		}
336
337		// write the record
338		$recVer = 0xF;
339		$recInstance = 0x0000;
340		$recType = 0xF003;
341		$length = strlen($innerData);
342
343		$recVerInstance = $recVer;
344		$recVerInstance \|= $recInstance << 4;
345
346		$header = pack('vvV', $recVerInstance, $recType, $length);
347
348		$this->data = $header . $innerData;
349		$this->spOffsets = $spOffsets;
350		$this->spTypes = $spTypes;
351		break;
352		case SpContainer::class:
353		// initialize
354		$data = '';
355
356		// build the data
357
358		// write group shape record, if necessary?
359		if ($this->object->getSpgr()) {
360		$recVer = 0x1;
361		$recInstance = 0x0000;
362		$recType = 0xF009;
363		$length = 0x00000010;
364
365		$recVerInstance = $recVer;
366		$recVerInstance \|= $recInstance << 4;
367
368		$header = pack('vvV', $recVerInstance, $recType, $length);
369
370		$data .= $header . pack('VVVV', 0, 0, 0, 0);
371		}
372		$this->spTypes[] = ($this->object->getSpType());
373
374		// write the shape record
375		$recVer = 0x2;
376		$recInstance = $this->object->getSpType(); // shape type
377		$recType = 0xF00A;
378		$length = 0x00000008;
379
380		$recVerInstance = $recVer;
381		$recVerInstance \|= $recInstance << 4;
382
383		$header = pack('vvV', $recVerInstance, $recType, $length);
384
385		$data .= $header . pack('VV', $this->object->getSpId(), $this->object->getSpgr() ? 0x0005 : 0x0A00);
386
387		// the options
388		if ($this->object->getOPTCollection()) {
389		$optData = '';
390
391		$recVer = 0x3;
392		$recInstance = count($this->object->getOPTCollection());
393		$recType = 0xF00B;
394		foreach ($this->object->getOPTCollection() as $property => $value) {
395		$optData .= pack('vV', $property, $value);
396		}
397		$length = strlen($optData);
398
399		$recVerInstance = $recVer;
400		$recVerInstance \|= $recInstance << 4;
401
402		$header = pack('vvV', $recVerInstance, $recType, $length);
403		$data .= $header . $optData;
404		}
405
406		// the client anchor
407		if ($this->object->getStartCoordinates()) {
408		$clientAnchorData = '';
		0 ignored issues – show Unused Code introduced 2016-08-14 05:24 UTC by Report Bug Copy Issue Report `$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...
409
410		$recVer = 0x0;
411		$recInstance = 0x0;
412		$recType = 0xF010;
413
414		// start coordinates
415		list($column, $row) = Cell::coordinateFromString($this->object->getStartCoordinates());
416		$c1 = Cell::columnIndexFromString($column) - 1;
417		$r1 = $row - 1;
418
419		// start offsetX
420		$startOffsetX = $this->object->getStartOffsetX();
421
422		// start offsetY
423		$startOffsetY = $this->object->getStartOffsetY();
424
425		// end coordinates
426		list($column, $row) = Cell::coordinateFromString($this->object->getEndCoordinates());
427		$c2 = Cell::columnIndexFromString($column) - 1;
428		$r2 = $row - 1;
429
430		// end offsetX
431		$endOffsetX = $this->object->getEndOffsetX();
432
433		// end offsetY
434		$endOffsetY = $this->object->getEndOffsetY();
435
436		$clientAnchorData = pack('vvvvvvvvv', $this->object->getSpFlag(), $c1, $startOffsetX, $r1, $startOffsetY, $c2, $endOffsetX, $r2, $endOffsetY);
437
438		$length = strlen($clientAnchorData);
439
440		$recVerInstance = $recVer;
441		$recVerInstance \|= $recInstance << 4;
442
443		$header = pack('vvV', $recVerInstance, $recType, $length);
444		$data .= $header . $clientAnchorData;
445		}
446
447		// the client data, just empty for now
448		if (!$this->object->getSpgr()) {
449		$clientDataData = '';
450
451		$recVer = 0x0;
452		$recInstance = 0x0;
453		$recType = 0xF011;
454
455		$length = strlen($clientDataData);
456
457		$recVerInstance = $recVer;
458		$recVerInstance \|= $recInstance << 4;
459
460		$header = pack('vvV', $recVerInstance, $recType, $length);
461		$data .= $header . $clientDataData;
462		}
463
464		// write the record
465		$recVer = 0xF;
466		$recInstance = 0x0000;
467		$recType = 0xF004;
468		$length = strlen($data);
469
470		$recVerInstance = $recVer;
471		$recVerInstance \|= $recInstance << 4;
472
473		$header = pack('vvV', $recVerInstance, $recType, $length);
474
475		$this->data = $header . $data;
476		break;
477		}
478
479		return $this->data;
480		}
481
482		/**
483		* Gets the shape offsets.
484		*
485		* @return array
486		*/
487		public function getSpOffsets()
488		{
489		return $this->spOffsets;
490		}
491
492		/**
493		* Gets the shape types.
494		*
495		* @return array
496		*/
497		public function getSpTypes()
498		{
499		return $this->spTypes;
500		}
501		}
502

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Escher::__construct() A

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