floor12 /
yii2-module-files
| Total Complexity | 51 |
| Total Lines | 382 |
| Duplicated Lines | 0 % |
| Changes | 11 | ||
| Bugs | 1 | Features | 3 |
Complex classes like File often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use File, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 38 | class File extends ActiveRecord |
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| 39 | { |
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| 40 | const DIRECTORY_SEPARATOR = "/"; |
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| 41 | |||
| 42 | |||
| 43 | /** |
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| 44 | * {@inheritdoc} |
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| 45 | */ |
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| 46 | public static function getDb() |
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| 47 | { |
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| 48 | return Yii::$app->getModule('files')->db; |
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| 49 | } |
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| 50 | |||
| 51 | /** |
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| 52 | * @inheritdoc |
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| 53 | */ |
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| 54 | |||
| 55 | public static function tableName() |
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| 56 | { |
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| 57 | return '{{%file}}'; |
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| 58 | } |
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| 59 | |||
| 60 | /** |
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| 61 | * Create hash if its empty |
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| 62 | * @param bool $insert |
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| 63 | * @return bool |
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| 64 | */ |
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| 65 | public function beforeSave($insert) |
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| 66 | { |
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| 67 | if (!$this->hash) { |
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| 68 | $this->changeHash(); |
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| 69 | } |
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| 70 | return parent::beforeSave($insert); |
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| 71 | } |
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| 72 | |||
| 73 | /** |
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| 74 | * Change object hash |
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| 75 | */ |
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| 76 | public function changeHash() |
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| 77 | { |
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| 78 | $this->hash = md5(time() . rand(99999, 99999999)); |
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| 79 | |||
| 80 | } |
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| 81 | |||
| 82 | /** |
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| 83 | * @return string |
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| 84 | */ |
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| 85 | public function getIcon() |
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| 86 | { |
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| 87 | $icon = IconHelper::FILE; |
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| 88 | |||
| 89 | if ($this->content_type == 'application/vnd.openxmlformats-officedocument.wordprocessingml.document') |
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| 90 | $icon = IconHelper::FILE_WORD; |
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| 91 | |||
| 92 | if ($this->content_type == 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet') |
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| 93 | $icon = IconHelper::FILE_EXCEL; |
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| 94 | |||
| 95 | if ($this->content_type == 'application/vnd.openxmlformats-officedocument.presentationml.presentation') |
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| 96 | $icon = IconHelper::FILE_POWERPOINT; |
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| 97 | |||
| 98 | if ($this->content_type == 'application/x-zip-compressed') |
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| 99 | $icon = IconHelper::FILE_ARCHIVE; |
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| 100 | |||
| 101 | if ($this->content_type == 'application/octet-stream') |
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| 102 | $icon = IconHelper::FILE_ARCHIVE; |
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| 103 | |||
| 104 | if (preg_match('/audio/', $this->content_type)) |
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| 105 | $icon = IconHelper::FILE_AUDIO; |
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| 106 | |||
| 107 | if (preg_match('/pdf/', $this->content_type)) |
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| 108 | $icon = IconHelper::FILE_PDF; |
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| 109 | |||
| 110 | if ($this->type == FileType::VIDEO) |
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| 111 | $icon = IconHelper::FILE_VIDEO; |
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| 112 | |||
| 113 | return $icon; |
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| 114 | } |
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| 115 | |||
| 116 | function mime_content_type($filename) |
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| 117 | { |
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| 118 | $idx = explode('.', $filename); |
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| 119 | $count_explode = count($idx); |
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| 120 | $idx = strtolower($idx[$count_explode - 1]); |
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| 121 | |||
| 122 | $mimet = array( |
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| 123 | 'txt' => 'text/plain', |
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| 124 | 'htm' => 'text/html', |
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| 125 | 'html' => 'text/html', |
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| 126 | 'php' => 'text/html', |
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| 127 | 'css' => 'text/css', |
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| 128 | 'js' => 'application/javascript', |
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| 129 | 'json' => 'application/json', |
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| 130 | 'xml' => 'application/xml', |
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| 131 | 'swf' => 'application/x-shockwave-flash', |
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| 132 | 'flv' => 'video/x-flv', |
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| 133 | |||
| 134 | // images |
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| 135 | 'png' => 'image/png', |
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| 136 | 'jpe' => 'image/jpeg', |
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| 137 | 'jpeg' => 'image/jpeg', |
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| 138 | 'jpg' => 'image/jpeg', |
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| 139 | 'gif' => 'image/gif', |
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| 140 | 'bmp' => 'image/bmp', |
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| 141 | 'ico' => 'image/vnd.microsoft.icon', |
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| 142 | 'tiff' => 'image/tiff', |
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| 143 | 'tif' => 'image/tiff', |
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| 144 | 'svg' => 'image/svg+xml', |
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| 145 | 'svgz' => 'image/svg+xml', |
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| 146 | |||
| 147 | // archives |
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| 148 | 'zip' => 'application/zip', |
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| 149 | 'rar' => 'application/x-rar-compressed', |
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| 150 | 'exe' => 'application/x-msdownload', |
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| 151 | 'msi' => 'application/x-msdownload', |
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| 152 | 'cab' => 'application/vnd.ms-cab-compressed', |
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| 153 | |||
| 154 | // audio/video |
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| 155 | 'mp3' => 'audio/mpeg', |
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| 156 | 'qt' => 'video/quicktime', |
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| 157 | 'mov' => 'video/quicktime', |
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| 158 | |||
| 159 | // adobe |
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| 160 | 'pdf' => 'application/pdf', |
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| 161 | 'psd' => 'image/vnd.adobe.photoshop', |
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| 162 | 'ai' => 'application/postscript', |
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| 163 | 'eps' => 'application/postscript', |
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| 164 | 'ps' => 'application/postscript', |
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| 165 | |||
| 166 | // ms office |
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| 167 | 'doc' => 'application/msword', |
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| 168 | 'rtf' => 'application/rtf', |
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| 169 | 'xls' => 'application/vnd.ms-excel', |
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| 170 | 'ppt' => 'application/vnd.ms-powerpoint', |
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| 171 | 'docx' => 'application/msword', |
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| 172 | 'xlsx' => 'application/vnd.ms-excel', |
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| 173 | 'pptx' => 'application/vnd.ms-powerpoint', |
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| 174 | |||
| 175 | |||
| 176 | // open office |
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| 177 | 'odt' => 'application/vnd.oasis.opendocument.text', |
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| 178 | 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', |
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| 179 | ); |
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| 180 | |||
| 181 | if (isset($mimet[$idx])) { |
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| 182 | return $mimet[$idx]; |
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| 183 | } else { |
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| 184 | return 'application/octet-stream'; |
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| 185 | } |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * @inheritdoc |
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| 190 | */ |
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| 191 | |||
| 192 | public function rules() |
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| 193 | { |
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| 194 | return [ |
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| 195 | [['class', 'field', 'filename', 'content_type', 'type'], 'required'], |
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| 196 | [['object_id', 'type', 'video_status', 'ordering'], 'integer'], |
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| 197 | [['class', 'field', 'title', 'filename', 'content_type'], 'string', 'max' => 255], |
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| 198 | ]; |
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| 199 | } |
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| 200 | |||
| 201 | /** |
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| 202 | * @inheritdoc |
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| 203 | */ |
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| 204 | |||
| 205 | public function attributeLabels() |
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| 206 | { |
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| 207 | return [ |
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| 208 | 'id' => Yii::t('app', 'ID'), |
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| 209 | 'class' => Yii::t('app', 'Class'), |
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| 210 | 'field' => Yii::t('app', 'Field'), |
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| 211 | 'object_id' => Yii::t('app', 'Object ID'), |
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| 212 | 'title' => Yii::t('app', 'Title'), |
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| 213 | 'filename' => Yii::t('app', 'Filename'), |
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| 214 | 'content_type' => Yii::t('app', 'Con tent Type'), |
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| 215 | 'type' => Yii::t('app', 'Type'), |
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| 216 | 'video_status' => Yii::t('app', 'Video Status'), |
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| 217 | ]; |
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| 218 | } |
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| 219 | |||
| 220 | /** |
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| 221 | * Return root path of preview |
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| 222 | * @return string |
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| 223 | */ |
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| 224 | |||
| 225 | public function getRootPreviewPath() |
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| 226 | { |
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| 227 | if ($this->isSvg()) |
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| 228 | return $this->getRootPath(); |
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| 229 | |||
| 230 | return Yii::$app->getModule('files')->storageFullPath . DIRECTORY_SEPARATOR . $this->filename . '.jpg'; |
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| 231 | } |
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| 232 | |||
| 233 | /** |
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| 234 | * @return bool |
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| 235 | */ |
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| 236 | public function isSvg() |
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| 237 | { |
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| 238 | return $this->content_type == 'image/svg+xml'; |
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| 239 | } |
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| 240 | |||
| 241 | /** |
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| 242 | * Return root path of image |
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| 243 | * @return string |
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| 244 | */ |
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| 245 | |||
| 246 | public function getRootPath() |
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| 247 | { |
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| 248 | return Yii::$app->getModule('files')->storageFullPath . DIRECTORY_SEPARATOR . $this->filename; |
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| 249 | } |
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| 250 | |||
| 251 | |||
| 252 | /** |
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| 253 | * Return web path |
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| 254 | * @return string |
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| 255 | */ |
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| 256 | |||
| 257 | public function getHref() |
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| 258 | { |
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| 259 | if (Yii::$app->getModule('files')->hostStatic) |
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| 260 | return Yii::$app->getModule('files')->hostStatic . $this->filename; |
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| 261 | return Url::to(['/files/default/get', 'hash' => $this->hash]); |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * Delete files from disk |
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| 266 | */ |
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| 267 | |||
| 268 | public function afterDelete() |
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| 269 | { |
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| 270 | $this->deleteFiles(); |
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| 271 | parent::afterDelete(); |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * Delete all files |
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| 276 | */ |
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| 277 | public function deleteFiles() |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * Method to read files from any mime types |
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| 285 | * @return bool |
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| 286 | */ |
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| 287 | |||
| 288 | public function imageCreateFromAny() |
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| 289 | { |
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| 290 | $type = exif_imagetype($this->rootPath); |
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| 291 | $allowedTypes = array( |
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| 292 | 1, // [] gif |
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| 293 | 2, // [] jpg |
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| 294 | 3, // [] png |
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| 295 | 6 // [] bmp |
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| 296 | ); |
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| 297 | if (!in_array($type, $allowedTypes)) { |
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| 298 | return false; |
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| 299 | } |
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| 300 | switch ($type) { |
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| 301 | case 1 : |
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| 302 | $im = imageCreateFromGif($this->rootPath); |
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| 303 | break; |
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| 304 | case 2 : |
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| 305 | $im = imageCreateFromJpeg($this->rootPath); |
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| 306 | break; |
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| 307 | case 3 : |
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| 308 | $im = imageCreateFromPng($this->rootPath); |
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| 309 | break; |
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| 310 | case 6 : |
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| 311 | $im = imageCreateFromBmp($this->rootPath); |
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| 312 | break; |
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| 313 | } |
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| 314 | return $im; |
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| 315 | } |
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| 316 | |||
| 317 | /** |
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| 318 | * Set object_id to 0 to break link with object |
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| 319 | * @return void |
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| 320 | */ |
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| 321 | public function setZeroObject() |
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| 322 | { |
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| 323 | $this->object_id = 0; |
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| 324 | $this->save(false); |
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| 325 | } |
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| 326 | |||
| 327 | /** |
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| 328 | * @return mixed|null |
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| 329 | */ |
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| 330 | public function getWatermark() |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * @return string |
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| 342 | */ |
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| 343 | public function __toString() |
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| 346 | } |
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| 347 | |||
| 348 | /** |
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| 349 | * Return webp path to preview |
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| 350 | * @param int $width |
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| 351 | * @param int $height |
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| 352 | * @param bool $webp |
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| 353 | * @return string |
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| 354 | * @throws \ErrorException |
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| 355 | */ |
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| 356 | public function getPreviewWebPath(int $width = 0, bool $webp = false) |
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| 357 | { |
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| 358 | if (!file_exists($this->getRootPath())) |
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| 359 | return null; |
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| 360 | |||
| 361 | if (!$this->isVideo() && !$this->isImage()) |
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| 362 | throw new \ErrorException('Requiested file is not an image and its implsible to resize it.'); |
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| 363 | |||
| 364 | if (Yii::$app->getModule('files')->hostStatic) |
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| 365 | return Yii::$app->getModule('files')->hostStatic . $this->makeNameWithSize($this->filename, $width, $height, $webp = false); |
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| 366 | |||
| 367 | return Url::toRoute(['/files/default/image', 'hash' => $this->hash, 'width' => $width, 'height' => $height, 'webp' => $webp]); |
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| 368 | } |
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| 369 | |||
| 370 | /** |
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| 371 | * @return bool |
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| 372 | */ |
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| 373 | public function isVideo(): bool |
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| 374 | { |
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| 375 | return $this->type == FileType::VIDEO; |
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| 376 | } |
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| 377 | |||
| 378 | /** |
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| 379 | * @return bool |
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| 380 | */ |
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| 381 | public function isImage(): bool |
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| 382 | { |
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| 383 | return $this->type == FileType::IMAGE; |
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| 384 | } |
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| 385 | |||
| 386 | /** |
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| 387 | * Creates file paths to file versions |
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| 388 | * @param $name |
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| 389 | * @param int $width |
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| 390 | * @param bool $webp |
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| 391 | * @return string |
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| 392 | */ |
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| 393 | public function makeNameWithSize($name, $width = 0, $webp = false) |
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| 398 | } |
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| 399 | |||
| 400 | /** |
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| 401 | * Returns full path to custom preview version |
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| 402 | * @param int $width |
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| 403 | * @param bool $webp |
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| 404 | * @return string |
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| 405 | * @throws \ErrorException |
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| 406 | */ |
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| 407 | public function getPreviewRootPath($width = 0, $webp = false) |
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| 412 | } |
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| 413 | |||
| 414 | /** |
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| 415 | * @return bool |
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| 416 | */ |
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| 417 | public function isFile(): bool |
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| 423 |
Loading history...
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.