PHPOffice /
PHPPresentation
| Conditions | 22 |
| Paths | 4 |
| Total Lines | 127 |
| Code Lines | 75 |
| Lines | 0 |
| Ratio | 0 % |
| Tests | 59 |
| CRAP Score | 43.0373 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 31 | 4 | public function __construct($fileName = '') |
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| 32 | { |
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| 33 | // Check if file exists |
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| 34 | 4 | if (!file_exists($fileName)) { |
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| 35 | throw new \Exception("Could not open " . $fileName . " for reading! File does not exist."); |
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| 36 | } |
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| 37 | |||
| 38 | // Master slide relations |
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| 39 | 4 | $this->masterSlideRels = array(); |
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| 40 | |||
| 41 | // Theme relations |
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| 42 | 4 | $this->themeRelations = array(); |
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| 43 | |||
| 44 | // Layout relations |
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| 45 | 4 | $this->layoutRelations = array(); |
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| 46 | |||
| 47 | // Open package |
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| 48 | 4 | $package = new \ZipArchive; |
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| 49 | 4 | $package->open($fileName); |
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| 50 | |||
| 51 | // Read relations and search for officeDocument |
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| 52 | 4 | $relations = simplexml_load_string($package->getFromName("_rels/.rels")); |
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| 53 | 4 | foreach ($relations->Relationship as $rel) { |
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| 54 | 4 | if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") { |
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| 55 | // Found office document! Search for master slide... |
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| 56 | 4 | $presentationRels = simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/_rels/" . basename($rel["Target"]) . ".rels"))); |
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| 57 | 4 | foreach ($presentationRels->Relationship as $presRel) { |
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| 58 | 4 | if ($presRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster") { |
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| 59 | // Found slide master! |
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| 60 | 4 | $slideMasterId = str_replace('slideMaster', '', basename($presRel["Target"], '.xml')); |
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| 61 | 4 | $this->masterSlides[] = array( |
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| 62 | 4 | 'masterid' => $slideMasterId, |
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| 63 | 4 | 'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . basename($presRel["Target"]))) |
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| 64 | 4 | ); |
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| 65 | |||
| 66 | // Search for theme & slide layouts |
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| 67 | 4 | $masterRelations = simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/_rels/" . basename($presRel["Target"]) . ".rels"))); |
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| 68 | 4 | foreach ($masterRelations->Relationship as $masterRel) { |
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| 69 | 4 | if ($masterRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme") { |
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| 70 | // Found theme! |
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| 71 | 4 | $themeId = str_replace('theme', '', basename($masterRel["Target"], '.xml')); |
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| 72 | 4 | $this->themes[$themeId - 1] = array( |
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| 73 | 4 | 'masterid' => $slideMasterId, |
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| 74 | 4 | 'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"]))) |
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| 75 | 4 | ); |
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| 76 | |||
| 77 | // Search for theme relations |
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| 78 | 4 | $themeRelations = @simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/_rels/" . basename($masterRel["Target"]) . ".rels"))); |
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| 79 | 4 | if ($themeRelations && $themeRelations->Relationship) { |
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| 80 | foreach ($themeRelations->Relationship as $themeRel) { |
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| 81 | if ($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") { |
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| 82 | // Theme relation |
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| 83 | $this->themeRelations[] = array( |
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| 84 | 'masterid' => $slideMasterId, |
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| 85 | 'id' => $themeRel["Id"], |
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| 86 | 'type' => $themeRel["Type"], |
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| 87 | 'contentType' => '', |
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| 88 | 'target' => $themeRel["Target"], |
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| 89 | 'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . dirname($themeRel["Target"]) . "/" . basename($themeRel["Target"]))) |
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| 90 | ); |
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| 91 | } |
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| 92 | } |
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| 93 | } |
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| 94 | 4 | } elseif ($masterRel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout") { |
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| 95 | // Found slide layout! |
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| 96 | 4 | $layoutId = str_replace('slideLayout', '', basename($masterRel["Target"], '.xml')); |
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| 97 | $layout = array( |
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| 98 | 4 | 'id' => $layoutId, |
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| 99 | 4 | 'masterid' => $slideMasterId, |
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| 100 | 4 | 'name' => '-unknown-', |
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| 101 | 4 | 'body' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"]))) |
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| 102 | 4 | ); |
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| 103 | 4 | if (utf8_encode(utf8_decode($layout['body'])) == $layout['body']) { |
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| 104 | 4 | $layoutXml = simplexml_load_string($layout['body']); |
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| 105 | 4 | } else { |
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| 106 | $layoutXml = simplexml_load_string(utf8_encode($layout['body'])); |
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| 107 | } |
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| 108 | 4 | $layoutXml->registerXPathNamespace("p", "http://schemas.openxmlformats.org/presentationml/2006/main"); |
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| 109 | 4 | $slide = $layoutXml->xpath('/p:sldLayout/p:cSld'); |
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| 110 | 4 | $layout['name'] = (string) $slide[0]['name']; |
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| 111 | 4 | $this->layouts[$layoutId] = $layout; |
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| 112 | |||
| 113 | // Search for slide layout relations |
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| 114 | 4 | $layoutRelations = @simplexml_load_string($package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/_rels/" . basename($masterRel["Target"]) . ".rels"))); |
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| 115 | 4 | if ($layoutRelations && $layoutRelations->Relationship) { |
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| 116 | 4 | foreach ($layoutRelations->Relationship as $layoutRel) { |
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| 117 | 4 | if ($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") { |
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| 118 | // Layout relation |
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| 119 | $this->layoutRelations[] = array( |
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| 120 | 'layoutId' => $layoutId, |
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| 121 | 'id' => $layoutRel["Id"], |
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| 122 | 'type' => $layoutRel["Type"], |
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| 123 | 'contentType' => '', |
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| 124 | 'target' => $layoutRel["Target"], |
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| 125 | 'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . dirname($layoutRel["Target"]) . "/" . basename($layoutRel["Target"]))) |
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| 126 | ); |
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| 127 | } |
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| 128 | 4 | } |
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| 129 | 4 | } |
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| 130 | 4 | } else { |
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| 131 | // Master slide relation |
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| 132 | $this->masterSlideRels[] = array( |
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| 133 | 'masterid' => $slideMasterId, |
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| 134 | 'id' => $masterRel["Id"], |
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| 135 | 'type' => $masterRel["Type"], |
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| 136 | 'contentType' => '', |
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| 137 | 'target' => $masterRel["Target"], |
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| 138 | 'contents' => $package->getFromName($this->absoluteZipPath(dirname($rel["Target"]) . "/" . dirname($presRel["Target"]) . "/" . dirname($masterRel["Target"]) . "/" . basename($masterRel["Target"]))) |
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| 139 | ); |
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| 140 | } |
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| 141 | 4 | } |
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| 142 | 4 | } |
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| 143 | 4 | } |
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| 144 | |||
| 145 | 4 | break; |
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| 146 | } |
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| 147 | 4 | } |
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| 148 | |||
| 149 | // Sort master slides |
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| 150 | 4 | usort($this->masterSlides, array( |
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| 151 | 4 | "\PhpOffice\PhpPresentation\Writer\PowerPoint2007\LayoutPack\TemplateBased", |
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| 152 | "cmpMaster" |
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| 153 | 4 | )); |
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| 154 | |||
| 155 | // Close package |
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| 156 | 4 | $package->close(); |
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| 157 | 4 | } |
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| 158 | |||
| 203 |
