TemplateBased::absoluteZipPath() - Code Metrics - Inspection of "Add appear animation to phppresentation for Powerp..." - PHPOffice/PHPPresentation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#178)

unknown

created 2016-01-29 16:45 UTC

TemplateBased::absoluteZipPath() A

↳ Parent: TemplateBased

Complexity

Conditions	4
Paths	4

Size

Total Lines	21
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	4.0047

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	21
ccs	14
cts	15
cp	0.9333
rs	9.0534
cc	4
eloc	15
nc	4
nop	1
crap	4.0047

<?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\LayoutPack;

use PhpOffice\PhpPresentation\Writer\PowerPoint2007\AbstractLayoutPack;

/**
 * \PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased
 */
class TemplateBased extends AbstractLayoutPack
{
    /**
     * \PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased
     *
     * @param string $fileName
     * @throws \Exception
     */
    public function __construct($fileName = '')
    {
        // Check if file exists
        if (!file_exists($fileName)) {
            throw new \Exception("Could not open " . $fileName . " for reading! File does not exist.");
        }

        // Master slide relations
        $this->masterSlideRels = array();

        // Theme relations
        $this->themeRelations = array();

        // Layout relations
        $this->layoutRelations = array();

        // Open package
        $package = new \ZipArchive;
        $package->open($fileName);

        // Read relations and search for officeDocument
        $relations = simplexml_load_string($package->getFromName("_rels/.rels"));
        foreach ($relations->Relationship as $rel) {
            if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") {
                // Found office document! Search for master slide...
                $presentationRels = simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/_rels/" . basename($rel["Target"]) . ".rels")));
                foreach ($presentationRels->Relationship as $presRel) {
                    if ($presRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster") {
                        // Found slide master!
                        $slideMasterId         = str_replace('slideMaster', '', basename($presRel["Target"], '.xml'));
                        $this->masterSlides[] = array(
                            'masterid' => $slideMasterId,
                            'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . basename($presRel["Target"])))
                        );

                        // Search for theme & slide layouts
                        $masterRelations = simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/_rels/" . basename($presRel["Target"]) . ".rels")));
                        foreach ($masterRelations->Relationship as $masterRel) {
                            if ($masterRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") {
                                // Found theme!
                                $themeId                     = str_replace('theme', '', basename($masterRel["Target"], '.xml'));
                                $this->themes[$themeId - 1] = array(
                                    'masterid' => $slideMasterId,
                                    'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"])))
                                );

                                // Search for theme relations
                                $themeRelations = @simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/_rels/" . basename($masterRel["Target"]) . ".rels")));
                                if ($themeRelations && $themeRelations->Relationship) {
                                    foreach ($themeRelations->Relationship as $themeRel) {
                                        if ($themeRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster" && $themeRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout" && $themeRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") {
                                            // Theme relation
                                            $this->themeRelations[] = array(
                                                'masterid' => $slideMasterId,
                                                'id' => $themeRel["Id"],
                                                'type' => $themeRel["Type"],
                                                'contentType' => '',
                                                'target' => $themeRel["Target"],
                                                'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . dirname($themeRel["Target"]) . "/" . basename($themeRel["Target"])))
                                            );
                                        }
                                    }
                                }
                            } elseif ($masterRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout") {
                                // Found slide layout!
                                $layoutId  = str_replace('slideLayout', '', basename($masterRel["Target"], '.xml'));
                                $layout    = array(
                                    'id'        => $layoutId,
                                    'masterid'  => $slideMasterId,
                                    'name'      => '-unknown-',
                                    'body'      => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"])))
                                );
                                if (utf8_encode(utf8_decode($layout['body'])) == $layout['body']) {
                                    $layoutXml = simplexml_load_string($layout['body']);
                                } else {
                                    $layoutXml = simplexml_load_string(utf8_encode($layout['body']));
                                }
                                $layoutXml->registerXPathNamespace("p", "http://schemas.openxmlformats.org/presentationml/2006/main");
                                $slide                     = $layoutXml->xpath('/p:sldLayout/p:cSld');
                                $layout['name']            = (string) $slide[0]['name'];
                                $this->layouts[$layoutId] = $layout;

                                // Search for slide layout relations
                                $layoutRelations = @simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/_rels/" . basename($masterRel["Target"]) . ".rels")));
                                if ($layoutRelations && $layoutRelations->Relationship) {
                                    foreach ($layoutRelations->Relationship as $layoutRel) {
                                        if ($layoutRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster" && $layoutRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout" && $layoutRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") {
                                            // Layout relation
                                            $this->layoutRelations[] = array(
                                                'layoutId' => $layoutId,
                                                'id' => $layoutRel["Id"],
                                                'type' => $layoutRel["Type"],
                                                'contentType' => '',
                                                'target' => $layoutRel["Target"],
                                                'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . dirname($layoutRel["Target"]) . "/" . basename($layoutRel["Target"])))
                                            );
                                        }
                                    }
                                }
                            } else {
                                // Master slide relation
                                $this->masterSlideRels[] = array(
                                    'masterid' => $slideMasterId,
                                    'id' => $masterRel["Id"],
                                    'type' => $masterRel["Type"],
                                    'contentType' => '',
                                    'target' => $masterRel["Target"],
                                    'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"])))
                                );
                            }
                        }
                    }
                }

                break;
            }
        }

        // Sort master slides
        usort($this->masterSlides, array(
            "\PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased",
            "cmpMaster"
        ));

        // Close package
        $package->close();
    }

    /**
     * Compare master slides
     *
     * @param array $firstSlide
     * @param array $secondSlide
     * @return int
     */
    public static function cmpMaster($firstSlide, $secondSlide)
    {
        if ($firstSlide['masterid'] == $secondSlide['masterid']) {
            return 0;
        }

        return ($firstSlide['masterid'] < $secondSlide['masterid']) ? -1 : 1;
    }

    /**
     * Determine absolute zip path
     *
     * @param  string $path
     * @return string
     */
    protected function absoluteZipPath($path)
    {
        $path      = str_replace(array(
            '/',
            '\\'
        ), DIRECTORY_SEPARATOR, $path);
        $parts     = array_filter(explode(DIRECTORY_SEPARATOR, $path), 'strlen');
        $absolutes = array();
        foreach ($parts as $part) {
            if ('.' == $part) {
                continue;
            }
            if ('..' == $part) {
                array_pop($absolutes);
            } else {
                $absolutes[] = $part;
            }
        }

        return implode('/', $absolutes);
    }
}


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\LayoutPack;
19
20		use PhpOffice\PhpPresentation\Writer\PowerPoint2007\AbstractLayoutPack;
21
22		/**
23		* \PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased
24		*/
25		class TemplateBased extends AbstractLayoutPack
26		{
27		/**
28		* \PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased
29		*
30		* @param string $fileName
31		* @throws \Exception
32		*/
33	7	public function __construct($fileName = '')
34		{
35		// Check if file exists
36	7	if (!file_exists($fileName)) {
37		throw new \Exception("Could not open " . $fileName . " for reading! File does not exist.");
38		}
39
40		// Master slide relations
41	7	$this->masterSlideRels = array();
42
43		// Theme relations
44	7	$this->themeRelations = array();
45
46		// Layout relations
47	7	$this->layoutRelations = array();
48
49		// Open package
50	7	$package = new \ZipArchive;
51	7	$package->open($fileName);
52
53		// Read relations and search for officeDocument
54	7	$relations = simplexml_load_string($package->getFromName("_rels/.rels"));
55	7	foreach ($relations->Relationship as $rel) {
56	7	if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") {
57		// Found office document! Search for master slide...
58	7	$presentationRels = simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/_rels/" . basename($rel["Target"]) . ".rels")));
59	7	foreach ($presentationRels->Relationship as $presRel) {
60	7	if ($presRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster") {
61		// Found slide master!
62	7	$slideMasterId = str_replace('slideMaster', '', basename($presRel["Target"], '.xml'));
63	7	$this->masterSlides[] = array(
64	7	'masterid' => $slideMasterId,
65	7	'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . basename($presRel["Target"])))
66	7	);
67
68		// Search for theme & slide layouts
69	7	$masterRelations = simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/_rels/" . basename($presRel["Target"]) . ".rels")));
70	7	foreach ($masterRelations->Relationship as $masterRel) {
71	7	if ($masterRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") {
72		// Found theme!
73	7	$themeId = str_replace('theme', '', basename($masterRel["Target"], '.xml'));
74	7	$this->themes[$themeId - 1] = array(
75	7	'masterid' => $slideMasterId,
76	7	'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"])))
77	7	);
78
79		// Search for theme relations
80	7	$themeRelations = @simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/_rels/" . basename($masterRel["Target"]) . ".rels")));
81	7	if ($themeRelations && $themeRelations->Relationship) {
82		foreach ($themeRelations->Relationship as $themeRel) {
83		if ($themeRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster" && $themeRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout" && $themeRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") {
84		// Theme relation
85		$this->themeRelations[] = array(
86		'masterid' => $slideMasterId,
87		'id' => $themeRel["Id"],
88		'type' => $themeRel["Type"],
89		'contentType' => '',
90		'target' => $themeRel["Target"],
91		'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . dirname($themeRel["Target"]) . "/" . basename($themeRel["Target"])))
92		);
93		}
94		}
95		}
96	7	} elseif ($masterRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout") {
97		// Found slide layout!
98	7	$layoutId = str_replace('slideLayout', '', basename($masterRel["Target"], '.xml'));
99		$layout = array(
100	7	'id' => $layoutId,
101	7	'masterid' => $slideMasterId,
102	7	'name' => '-unknown-',
103	7	'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"])))
104	7	);
105	7	if (utf8_encode(utf8_decode($layout['body'])) == $layout['body']) {
106	7	$layoutXml = simplexml_load_string($layout['body']);
107	7	} else {
108	2	$layoutXml = simplexml_load_string(utf8_encode($layout['body']));
109		}
110	7	$layoutXml->registerXPathNamespace("p", "http://schemas.openxmlformats.org/presentationml/2006/main");
111	7	$slide = $layoutXml->xpath('/p:sldLayout/p:cSld');
112	7	$layout['name'] = (string) $slide[0]['name'];
113	7	$this->layouts[$layoutId] = $layout;
114
115		// Search for slide layout relations
116	7	$layoutRelations = @simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/_rels/" . basename($masterRel["Target"]) . ".rels")));
117	7	if ($layoutRelations && $layoutRelations->Relationship) {
118	7	foreach ($layoutRelations->Relationship as $layoutRel) {
119	7	if ($layoutRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster" && $layoutRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout" && $layoutRel["Type"] != "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") {
120		// Layout relation
121		$this->layoutRelations[] = array(
122		'layoutId' => $layoutId,
123		'id' => $layoutRel["Id"],
124		'type' => $layoutRel["Type"],
125		'contentType' => '',
126		'target' => $layoutRel["Target"],
127		'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . dirname($layoutRel["Target"]) . "/" . basename($layoutRel["Target"])))
128		);
129		}
130	7	}
131	7	}
132	7	} else {
133		// Master slide relation
134		$this->masterSlideRels[] = array(
135		'masterid' => $slideMasterId,
136		'id' => $masterRel["Id"],
137		'type' => $masterRel["Type"],
138		'contentType' => '',
139		'target' => $masterRel["Target"],
140		'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"])))
141		);
142		}
143	7	}
144	7	}
145	7	}
146
147	7	break;
148		}
149	7	}
150
151		// Sort master slides
152	7	usort($this->masterSlides, array(
153	7	"\PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased",
154		"cmpMaster"
155	7	));
156
157		// Close package
158	7	$package->close();
159	7	}
160
161		/**
162		* Compare master slides
163		*
164		* @param array $firstSlide
165		* @param array $secondSlide
166		* @return int
167		*/
168		public static function cmpMaster($firstSlide, $secondSlide)
169		{
170		if ($firstSlide['masterid'] == $secondSlide['masterid']) {
171		return 0;
172		}
173
174		return ($firstSlide['masterid'] < $secondSlide['masterid']) ? -1 : 1;
175		}
176
177		/**
178		* Determine absolute zip path
179		*
180		* @param string $path
181		* @return string
182		*/
183	7	protected function absoluteZipPath($path)
184		{
185	7	$path = str_replace(array(
186	7	'/',
187		'\\'
188	7	), DIRECTORY_SEPARATOR, $path);
189	7	$parts = array_filter(explode(DIRECTORY_SEPARATOR, $path), 'strlen');
190	7	$absolutes = array();
191	7	foreach ($parts as $part) {
192	7	if ('.' == $part) {
193		continue;
194		}
195	7	if ('..' == $part) {
196	7	array_pop($absolutes);
197	7	} else {
198	7	$absolutes[] = $part;
199		}
200	7	}
201
202	7	return implode('/', $absolutes);
203		}
204		}
205

PHPOffice / PHPPresentation

Pull Request — develop (#178)

TemplateBased::absoluteZipPath() A

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