ContentTypes::writeDefaultContentType() - Code Metrics - Inspection of "Add Axis Font Options & Fix Axis/Legend Tests" - PHPOffice/PHPPresentation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#186)

unknown

created 2016-03-02 13:34 UTC

ContentTypes::writeDefaultContentType() A

↳ Parent: ContentTypes

Complexity

Conditions	3
Paths	2

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3.0175

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	12
ccs	7
cts	8
cp	0.875
rs	9.4285
cc	3
eloc	8
nc	2
nop	3
crap	3.0175

<?php
/**
 * This file is part of PHPPresentation - A pure PHP library for reading and writing
 * presentations documents.
 *
 * PHPPresentation is free software distributed under the terms of the GNU Lesser
 * General Public License version 3 as published by the Free Software Foundation.
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code. For the full list of
 * contributors, visit https://github.com/PHPOffice/PHPPresentation/contributors.
 *
 * @link        https://github.com/PHPOffice/PHPPresentation
 * @copyright   2009-2015 PHPPresentation contributors
 * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
 */

namespace PhpOffice\PhpPresentation\Writer\PowerPoint2007;

use PhpOffice\PhpPresentation\Shape\Chart as ShapeChart;
use PhpOffice\PhpPresentation\Shape\Drawing as ShapeDrawing;
use PhpOffice\PhpPresentation\Shape\MemoryDrawing;
use PhpOffice\Common\File;
use PhpOffice\Common\XMLWriter;
use PhpOffice\PhpPresentation\Writer\PowerPoint2007;

/**
 * \PhpOffice\PhpPresentation\Writer\PowerPoint2007\ContentTypes
 */
class ContentTypes extends AbstractDecoratorWriter
{
    public function render()
    {
        $oLayoutPack = new PowerPoint2007\LayoutPack\PackDefault();

        // Create XML writer
        $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);

        // XML header
        $objWriter->startDocument('1.0', 'UTF-8', 'yes');

        // Types
        $objWriter->startElement('Types');
        $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/content-types');

        // Rels
        $this->writeDefaultContentType($objWriter, 'rels', 'application/vnd.openxmlformats-package.relationships+xml');

        // XML
        $this->writeDefaultContentType($objWriter, 'xml', 'application/xml');

        // Themes
        $masterSlides = $oLayoutPack->getMasterSlides();
        foreach ($masterSlides as $masterSlide) {
            $this->writeOverrideContentType($objWriter, '/ppt/theme/theme' . $masterSlide['masterid'] . '.xml', 'application/vnd.openxmlformats-officedocument.theme+xml');
        }

        // Presentation
        $this->writeOverrideContentType($objWriter, '/ppt/presentation.xml', 'application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml');

        // PptProps
        $this->writeOverrideContentType($objWriter, '/ppt/presProps.xml', 'application/vnd.openxmlformats-officedocument.presentationml.presProps+xml');
        $this->writeOverrideContentType($objWriter, '/ppt/tableStyles.xml', 'application/vnd.openxmlformats-officedocument.presentationml.tableStyles+xml');
        $this->writeOverrideContentType($objWriter, '/ppt/viewProps.xml', 'application/vnd.openxmlformats-officedocument.presentationml.viewProps+xml');

        // DocProps
        $this->writeOverrideContentType($objWriter, '/docProps/app.xml', 'application/vnd.openxmlformats-officedocument.extended-properties+xml');
        $this->writeOverrideContentType($objWriter, '/docProps/core.xml', 'application/vnd.openxmlformats-package.core-properties+xml');
        $this->writeOverrideContentType($objWriter, '/docProps/custom.xml', 'application/vnd.openxmlformats-officedocument.custom-properties+xml');

        // Slide masters
        $masterSlides = $oLayoutPack->getMasterSlides();
        foreach ($masterSlides as $masterSlide) {
            $this->writeOverrideContentType($objWriter, '/ppt/slideMasters/slideMaster' . $masterSlide['masterid'] . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml');
        }

        // Slide layouts
        $slideLayouts = $oLayoutPack->getLayouts();
        $numSlideLayouts = count($slideLayouts);
        for ($i = 0; $i < $numSlideLayouts; ++$i) {
            $this->writeOverrideContentType($objWriter, '/ppt/slideLayouts/slideLayout' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml');
        }

        // Slides
        $slideCount = $this->oPresentation->getSlideCount();
        for ($i = 0; $i < $slideCount; ++$i) {
            $this->writeOverrideContentType($objWriter, '/ppt/slides/slide' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slide+xml');
            if ($this->oPresentation->getSlide($i)->getNote()->getShapeCollection()->count() > 0) {
                $this->writeOverrideContentType($objWriter, '/ppt/notesSlides/notesSlide' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.notesSlide+xml');
            }
        }

        // Add layoutpack content types
        $otherRelations = $oLayoutPack->getMasterSlideRelations();
        foreach ($otherRelations as $otherRelation) {
            if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') {
                $this->writeOverrideContentType($objWriter, '/ppt/slideMasters/' . $otherRelation['target'], $otherRelation['contentType']);
            }
        }
        $otherRelations = $oLayoutPack->getThemeRelations();
        foreach ($otherRelations as $otherRelation) {
            if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') {
                $this->writeOverrideContentType($objWriter, '/ppt/theme/' . $otherRelation['target'], $otherRelation['contentType']);
            }
        }
        $otherRelations = $oLayoutPack->getLayoutRelations();
        foreach ($otherRelations as $otherRelation) {
            if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') {
                $this->writeOverrideContentType($objWriter, '/ppt/slideLayouts/' . $otherRelation['target'], $otherRelation['contentType']);
            }
        }

        // Add media content-types
        $aMediaContentTypes = array();

        // GIF, JPEG, PNG
        $aMediaContentTypes['gif']  = 'image/gif';
        $aMediaContentTypes['jpg']  = 'image/jpeg';
        $aMediaContentTypes['jpeg'] = 'image/jpeg';
        $aMediaContentTypes['png']  = 'image/png';
        foreach ($aMediaContentTypes as $key => $value) {
            $this->writeDefaultContentType($objWriter, $key, $value);
        }

        // XLSX
        $this->writeDefaultContentType($objWriter, 'xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');

        // Other media content types
        $mediaCount = $this->getDrawingHashTable()->count();
        for ($i = 0; $i < $mediaCount; ++$i) {
            $extension = '';
            $mimeType  = '';

            $shapeIndex = $this->getDrawingHashTable()->getByIndex($i);
            if ($shapeIndex instanceof ShapeChart) {
                // Chart content type
                $this->writeOverrideContentType($objWriter, '/ppt/charts/chart' . $shapeIndex->getImageIndex() . '.xml', 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml');
            } else {
                if ($shapeIndex instanceof ShapeDrawing) {
                    $extension = strtolower($shapeIndex->getExtension());
                    $mimeType  = $this->getImageMimeType($shapeIndex->getPath());
                } elseif ($shapeIndex instanceof MemoryDrawing) {
                    $extension = strtolower($shapeIndex->getMimeType());
                    $extension = explode('/', $extension);
                    $extension = $extension[1];

                    $mimeType = $shapeIndex->getMimeType();
                }

                if (!isset($aMediaContentTypes[$extension])) {
                    $aMediaContentTypes[$extension] = $mimeType;

                    $this->writeDefaultContentType($objWriter, $extension, $mimeType);
                }
            }
        }

        $objWriter->endElement();

        $this->oZip->addFromString('[Content_Types].xml', $objWriter->getData());

        return $this->oZip;
    }

    /**
     * Get image mime type
     *
     * @param  string    $pFile Filename
     * @return string    Mime Type
     * @throws \Exception
     */
    private function getImageMimeType($pFile = '')
    {
        if (strpos($pFile, 'zip://') === 0) {
            $pZIPFile = str_replace('zip://', '', $pFile);
            $pZIPFile = substr($pZIPFile, 0, strpos($pZIPFile, '#'));
            if (!File::fileExists($pZIPFile)) {
                throw new \Exception("File $pFile does not exist");
            }
            $pImgFile = substr($pFile, strpos($pFile, '#') + 1);
            $oArchive = new \ZipArchive();
            $oArchive->open($pZIPFile);
            if (!function_exists('getimagesizefromstring')) {
                $uri = 'data://application/octet-stream;base64,' . base64_encode($oArchive->getFromName($pImgFile));
                $image = getimagesize($uri);
            } else {
                $image = getimagesizefromstring($oArchive->getFromName($pImgFile));
            }
        } else {
            if (!File::fileExists($pFile)) {
                throw new \Exception("File $pFile does not exist");
            }
            $image = getimagesize($pFile);
        }

        return image_type_to_mime_type($image[2]);
    }

    /**
     * Write Default content type
     *
     * @param  \PhpOffice\Common\XMLWriter $objWriter    XML Writer
     * @param  string                         $pPartname    Part name
     * @param  string                         $pContentType Content type
     * @throws \Exception
     */
    private function writeDefaultContentType(XMLWriter $objWriter, $pPartname = '', $pContentType = '')
    {
        if ($pPartname != '' && $pContentType != '') {
            // Write content type
            $objWriter->startElement('Default');
            $objWriter->writeAttribute('Extension', $pPartname);
            $objWriter->writeAttribute('ContentType', $pContentType);
            $objWriter->endElement();
        } else {
            throw new \Exception("Invalid parameters passed.");
        }
    }

    /**
     * Write Override content type
     *
     * @param  \PhpOffice\Common\XMLWriter $objWriter    XML Writer
     * @param  string                         $pPartname    Part name
     * @param  string                         $pContentType Content type
     * @throws \Exception
     */
    private function writeOverrideContentType(XMLWriter $objWriter, $pPartname = '', $pContentType = '')
    {
        if ($pPartname != '' && $pContentType != '') {
            // Write content type
            $objWriter->startElement('Override');
            $objWriter->writeAttribute('PartName', $pPartname);
            $objWriter->writeAttribute('ContentType', $pContentType);
            $objWriter->endElement();
        } else {
            throw new \Exception("Invalid parameters passed.");
        }
    }
}


1		<?php
2		/**
3		* This file is part of PHPPresentation - A pure PHP library for reading and writing
4		* presentations documents.
5		*
6		* PHPPresentation is free software distributed under the terms of the GNU Lesser
7		* General Public License version 3 as published by the Free Software Foundation.
8		*
9		* For the full copyright and license information, please read the LICENSE
10		* file that was distributed with this source code. For the full list of
11		* contributors, visit https://github.com/PHPOffice/PHPPresentation/contributors.
12		*
13		* @link https://github.com/PHPOffice/PHPPresentation
14		* @copyright 2009-2015 PHPPresentation contributors
15		* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
16		*/
17
18		namespace PhpOffice\PhpPresentation\Writer\PowerPoint2007;
19
20		use PhpOffice\PhpPresentation\Shape\Chart as ShapeChart;
21		use PhpOffice\PhpPresentation\Shape\Drawing as ShapeDrawing;
22		use PhpOffice\PhpPresentation\Shape\MemoryDrawing;
23		use PhpOffice\Common\File;
24		use PhpOffice\Common\XMLWriter;
25		use PhpOffice\PhpPresentation\Writer\PowerPoint2007;
26
27		/**
28		* \PhpOffice\PhpPresentation\Writer\PowerPoint2007\ContentTypes
29		*/
30		class ContentTypes extends AbstractDecoratorWriter
31		{
32	75	public function render()
33		{
34	75	$oLayoutPack = new PowerPoint2007\LayoutPack\PackDefault();
35
36		// Create XML writer
37	75	$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
38
39		// XML header
40	75	$objWriter->startDocument('1.0', 'UTF-8', 'yes');
41
42		// Types
43	75	$objWriter->startElement('Types');
44	75	$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/content-types');
45
46		// Rels
47	75	$this->writeDefaultContentType($objWriter, 'rels', 'application/vnd.openxmlformats-package.relationships+xml');
48
49		// XML
50	75	$this->writeDefaultContentType($objWriter, 'xml', 'application/xml');
51
52		// Themes
53	75	$masterSlides = $oLayoutPack->getMasterSlides();
54	75	foreach ($masterSlides as $masterSlide) {
55	75	$this->writeOverrideContentType($objWriter, '/ppt/theme/theme' . $masterSlide['masterid'] . '.xml', 'application/vnd.openxmlformats-officedocument.theme+xml');
56		}
57
58		// Presentation
59	75	$this->writeOverrideContentType($objWriter, '/ppt/presentation.xml', 'application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml');
60
61		// PptProps
62	75	$this->writeOverrideContentType($objWriter, '/ppt/presProps.xml', 'application/vnd.openxmlformats-officedocument.presentationml.presProps+xml');
63	75	$this->writeOverrideContentType($objWriter, '/ppt/tableStyles.xml', 'application/vnd.openxmlformats-officedocument.presentationml.tableStyles+xml');
64	75	$this->writeOverrideContentType($objWriter, '/ppt/viewProps.xml', 'application/vnd.openxmlformats-officedocument.presentationml.viewProps+xml');
65
66		// DocProps
67	75	$this->writeOverrideContentType($objWriter, '/docProps/app.xml', 'application/vnd.openxmlformats-officedocument.extended-properties+xml');
68	75	$this->writeOverrideContentType($objWriter, '/docProps/core.xml', 'application/vnd.openxmlformats-package.core-properties+xml');
69	75	$this->writeOverrideContentType($objWriter, '/docProps/custom.xml', 'application/vnd.openxmlformats-officedocument.custom-properties+xml');
70
71		// Slide masters
72	75	$masterSlides = $oLayoutPack->getMasterSlides();
73	75	foreach ($masterSlides as $masterSlide) {
74	75	$this->writeOverrideContentType($objWriter, '/ppt/slideMasters/slideMaster' . $masterSlide['masterid'] . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml');
75		}
76
77		// Slide layouts
78	75	$slideLayouts = $oLayoutPack->getLayouts();
79	75	$numSlideLayouts = count($slideLayouts);
80	75	for ($i = 0; $i < $numSlideLayouts; ++$i) {
81	75	$this->writeOverrideContentType($objWriter, '/ppt/slideLayouts/slideLayout' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml');
82		}
83
84		// Slides
85	75	$slideCount = $this->oPresentation->getSlideCount();
86	75	for ($i = 0; $i < $slideCount; ++$i) {
87	75	$this->writeOverrideContentType($objWriter, '/ppt/slides/slide' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slide+xml');
88	75	if ($this->oPresentation->getSlide($i)->getNote()->getShapeCollection()->count() > 0) {
89	1	$this->writeOverrideContentType($objWriter, '/ppt/notesSlides/notesSlide' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.notesSlide+xml');
90		}
91		}
92
93		// Add layoutpack content types
94	75	$otherRelations = $oLayoutPack->getMasterSlideRelations();
95	75	foreach ($otherRelations as $otherRelation) {
96		if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') {
97		$this->writeOverrideContentType($objWriter, '/ppt/slideMasters/' . $otherRelation['target'], $otherRelation['contentType']);
98		}
99		}
100	75	$otherRelations = $oLayoutPack->getThemeRelations();
101	75	foreach ($otherRelations as $otherRelation) {
102		if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') {
103		$this->writeOverrideContentType($objWriter, '/ppt/theme/' . $otherRelation['target'], $otherRelation['contentType']);
104		}
105		}
106	75	$otherRelations = $oLayoutPack->getLayoutRelations();
107	75	foreach ($otherRelations as $otherRelation) {
108		if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') {
109		$this->writeOverrideContentType($objWriter, '/ppt/slideLayouts/' . $otherRelation['target'], $otherRelation['contentType']);
110		}
111		}
112
113		// Add media content-types
114	75	$aMediaContentTypes = array();
115
116		// GIF, JPEG, PNG
117	75	$aMediaContentTypes['gif'] = 'image/gif';
118	75	$aMediaContentTypes['jpg'] = 'image/jpeg';
119	75	$aMediaContentTypes['jpeg'] = 'image/jpeg';
120	75	$aMediaContentTypes['png'] = 'image/png';
121	75	foreach ($aMediaContentTypes as $key => $value) {
122	75	$this->writeDefaultContentType($objWriter, $key, $value);
123		}
124
125		// XLSX
126	75	$this->writeDefaultContentType($objWriter, 'xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
127
128		// Other media content types
129	75	$mediaCount = $this->getDrawingHashTable()->count();
130	75	for ($i = 0; $i < $mediaCount; ++$i) {
131	26	$extension = '';
132	26	$mimeType = '';
133
134	26	$shapeIndex = $this->getDrawingHashTable()->getByIndex($i);
135	26	if ($shapeIndex instanceof ShapeChart) {
136		// Chart content type
137	20	$this->writeOverrideContentType($objWriter, '/ppt/charts/chart' . $shapeIndex->getImageIndex() . '.xml', 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml');
138		} else {
139	6	if ($shapeIndex instanceof ShapeDrawing) {
140	5	$extension = strtolower($shapeIndex->getExtension());
141	5	$mimeType = $this->getImageMimeType($shapeIndex->getPath());
142		} elseif ($shapeIndex instanceof MemoryDrawing) {
143	1	$extension = strtolower($shapeIndex->getMimeType());
144	1	$extension = explode('/', $extension);
145	1	$extension = $extension[1];
146
147	1	$mimeType = $shapeIndex->getMimeType();
148		}
149
150	6	if (!isset($aMediaContentTypes[$extension])) {
151		$aMediaContentTypes[$extension] = $mimeType;
152
153		$this->writeDefaultContentType($objWriter, $extension, $mimeType);
154		}
155		}
156		}
157
158	75	$objWriter->endElement();
159
160	75	$this->oZip->addFromString('[Content_Types].xml', $objWriter->getData());
161
162	75	return $this->oZip;
163		}
164
165		/**
166		* Get image mime type
167		*
168		* @param string $pFile Filename
169		* @return string Mime Type
170		* @throws \Exception
171		*/
172	5	private function getImageMimeType($pFile = '')
173		{
174	5	if (strpos($pFile, 'zip://') === 0) {
175	1	$pZIPFile = str_replace('zip://', '', $pFile);
176	1	$pZIPFile = substr($pZIPFile, 0, strpos($pZIPFile, '#'));
177	1	if (!File::fileExists($pZIPFile)) {
178		throw new \Exception("File $pFile does not exist");
179		}
180	1	$pImgFile = substr($pFile, strpos($pFile, '#') + 1);
181	1	$oArchive = new \ZipArchive();
182	1	$oArchive->open($pZIPFile);
183	1	if (!function_exists('getimagesizefromstring')) {
184		$uri = 'data://application/octet-stream;base64,' . base64_encode($oArchive->getFromName($pImgFile));
185		$image = getimagesize($uri);
186		} else {
187	1	$image = getimagesizefromstring($oArchive->getFromName($pImgFile));
188		}
189		} else {
190	4	if (!File::fileExists($pFile)) {
191		throw new \Exception("File $pFile does not exist");
192		}
193	4	$image = getimagesize($pFile);
194		}
195
196	5	return image_type_to_mime_type($image[2]);
197		}
198
199		/**
200		* Write Default content type
201		*
202		* @param \PhpOffice\Common\XMLWriter $objWriter XML Writer
203		* @param string $pPartname Part name
204		* @param string $pContentType Content type
205		* @throws \Exception
206		*/
207	75	private function writeDefaultContentType(XMLWriter $objWriter, $pPartname = '', $pContentType = '')
208		{
209	75	if ($pPartname != '' && $pContentType != '') {
210		// Write content type
211	75	$objWriter->startElement('Default');
212	75	$objWriter->writeAttribute('Extension', $pPartname);
213	75	$objWriter->writeAttribute('ContentType', $pContentType);
214	75	$objWriter->endElement();
215		} else {
216		throw new \Exception("Invalid parameters passed.");
217		}
218	75	}
219
220		/**
221		* Write Override content type
222		*
223		* @param \PhpOffice\Common\XMLWriter $objWriter XML Writer
224		* @param string $pPartname Part name
225		* @param string $pContentType Content type
226		* @throws \Exception
227		*/
228	75	private function writeOverrideContentType(XMLWriter $objWriter, $pPartname = '', $pContentType = '')
229		{
230	75	if ($pPartname != '' && $pContentType != '') {
231		// Write content type
232	75	$objWriter->startElement('Override');
233	75	$objWriter->writeAttribute('PartName', $pPartname);
234	75	$objWriter->writeAttribute('ContentType', $pContentType);
235	75	$objWriter->endElement();
236		} else {
237		throw new \Exception("Invalid parameters passed.");
238		}
239	75	}
240		}
241

PHPOffice / PHPPresentation

Pull Request — develop (#186)

ContentTypes::writeDefaultContentType() A

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