Conditions | 12 |
Paths | 21 |
Total Lines | 59 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
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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69 | public function index(SS_HTTPRequest $request) |
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70 | { |
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71 | $doc = $this->getDocumentFromID($request); |
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72 | |||
73 | if (!empty($doc)) { |
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74 | $canView = $doc->canView(); |
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75 | |||
76 | if ($canView) { |
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77 | $path = $doc->getFullPath(); |
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78 | if (is_file($path)) { |
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79 | $fileBin = trim(`whereis file`); |
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80 | if (function_exists('finfo_file')) { |
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81 | // discover the mime type properly |
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82 | $finfo = finfo_open(FILEINFO_MIME_TYPE); |
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83 | $mime = finfo_file($finfo, $path); |
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84 | } elseif (is_executable($fileBin)) { |
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85 | $path = escapeshellarg($path); |
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86 | // try to use the system tool |
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87 | $mime = `$fileBin -i -b $path`; |
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88 | $mime = explode(';', $mime); |
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89 | $mime = trim($mime[0]); |
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90 | } else { |
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91 | // make do with what we have |
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92 | $ext = $doc->getExtension(); |
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93 | if ($ext == 'pdf') { |
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94 | $mime = 'application/pdf'; |
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95 | } elseif ($ext == 'html' || $ext =='htm') { |
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96 | $mime = 'text/html'; |
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97 | } else { |
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98 | $mime = 'application/octet-stream'; |
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99 | } |
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100 | } |
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101 | |||
102 | if (self::$testMode) { |
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103 | return $path; |
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104 | } |
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105 | |||
106 | // set fallback if no config nor file-specific value |
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107 | $disposition = 'attachment'; |
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108 | |||
109 | // file-specific setting |
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110 | if ($doc->DownloadBehavior == 'open') { |
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111 | $disposition = 'inline'; |
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112 | } |
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113 | |||
114 | //if a DMSDocument can be downloaded and all the permissions/privileges has passed, |
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115 | //its ViewCount should be increased by 1 just before the browser sending the file to front. |
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116 | $doc->trackView(); |
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117 | |||
118 | return $this->sendFile($path, $mime, $doc->getFilenameWithoutID(), $disposition); |
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119 | } |
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120 | } |
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121 | } |
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122 | |||
123 | if (self::$testMode) { |
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124 | return 'This asset does not exist.'; |
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125 | } |
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126 | $this->httpError(404, 'This asset does not exist.'); |
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127 | } |
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128 | |||
151 |