o2system /
image
| Total Complexity | 86 |
| Total Lines | 698 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like GraphicsmagickDriver 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 GraphicsmagickDriver, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 30 | class GraphicsmagickDriver extends AbstractDriver |
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| 31 | {
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| 32 | /** |
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| 33 | * GraphicsmagickDriver::__construct |
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| 34 | * |
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| 35 | * @throws \O2System\Spl\Exceptions\Logic\BadFunctionCall\BadPhpExtensionCallException |
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| 36 | */ |
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| 37 | public function __construct() |
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| 38 | {
|
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| 39 | if ( ! class_exists('Gmagick', false)) {
|
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| 40 | throw new BadPhpExtensionCallException('IMAGE_E_PHP_EXTENSION', 0, ['gmagick']);
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| 41 | } |
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| 42 | } |
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| 43 | |||
| 44 | // ------------------------------------------------------------------------ |
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| 45 | |||
| 46 | /** |
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| 47 | * GraphicsmagickDriver::__destruct |
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| 48 | */ |
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| 49 | public function __destruct() |
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| 50 | {
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| 51 | if (is_object($this->sourceImageResource)) {
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| 52 | $this->sourceImageResource->destroy(); |
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| 53 | } |
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| 54 | |||
| 55 | if (is_object($this->resampleImageResource)) {
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| 56 | $this->resampleImageResource->destroy(); |
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| 57 | } |
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| 58 | } |
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| 59 | |||
| 60 | // ------------------------------------------------------------------------ |
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| 61 | |||
| 62 | /** |
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| 63 | * GraphicsmagickDriver::createFromString |
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| 64 | * |
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| 65 | * Create an image resource from image string. |
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| 66 | * |
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| 67 | * @param string $imageString Image string. |
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| 68 | * |
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| 69 | * @return bool |
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| 70 | * @throws \GmagickException |
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| 71 | */ |
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| 72 | public function createFromString($imageString) |
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| 73 | {
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| 74 | $this->sourceImageResource = new \Gmagick(); |
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| 75 | |||
| 76 | try {
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| 77 | |||
| 78 | $this->sourceImageResource->readimageblob($imageString); |
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| 79 | |||
| 80 | return true; |
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| 81 | |||
| 82 | } catch (\GmagickException $e) {
|
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| 83 | |||
| 84 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 85 | |||
| 86 | } |
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| 87 | |||
| 88 | return false; |
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| 89 | } |
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| 90 | |||
| 91 | // ------------------------------------------------------------------------ |
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| 92 | |||
| 93 | /** |
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| 94 | * GraphicsmagickDriver::rotate |
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| 95 | * |
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| 96 | * Rotate an image with a given angle. |
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| 97 | * |
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| 98 | * @param float $degrees Image rotation degrees. |
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| 99 | * |
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| 100 | * @return bool |
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| 101 | */ |
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| 102 | public function rotate($degrees) |
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| 103 | {
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| 104 | $resampleImageResource =& $this->getResampleImageResource(); |
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| 105 | |||
| 106 | try {
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| 107 | |||
| 108 | $resampleImageResource->rotateimage('#000000', $degrees);
|
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| 109 | |||
| 110 | return true; |
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| 111 | |||
| 112 | } catch (\GmagickException $e) {
|
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| 113 | |||
| 114 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 115 | |||
| 116 | } |
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| 117 | |||
| 118 | return false; |
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| 119 | } |
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| 120 | |||
| 121 | // ------------------------------------------------------------------------ |
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| 122 | |||
| 123 | /** |
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| 124 | * GraphicsmagickDriver::flip |
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| 125 | * |
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| 126 | * Flip an image with a given axis. |
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| 127 | * |
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| 128 | * @param int $axis Flip axis. |
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| 129 | * |
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| 130 | * @return bool |
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| 131 | */ |
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| 132 | public function flip($axis) |
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| 133 | {
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| 134 | $gdAxis = [ |
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| 135 | 1 => IMG_FLIP_HORIZONTAL, |
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| 136 | 2 => IMG_FLIP_VERTICAL, |
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| 137 | 3 => IMG_FLIP_BOTH, |
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| 138 | ]; |
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| 139 | |||
| 140 | if (array_key_exists($axis, $gdAxis)) {
|
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| 141 | $resampleImageResource =& $this->getResampleImageResource(); |
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| 142 | |||
| 143 | try {
|
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| 144 | switch ($axis) {
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| 145 | case 1: |
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| 146 | $resampleImageResource->flopimage(); |
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| 147 | break; |
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| 148 | case 2: |
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| 149 | $resampleImageResource->flipimage(); |
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| 150 | break; |
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| 151 | case 3: |
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| 152 | $resampleImageResource->flopimage(); |
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| 153 | $resampleImageResource->flipimage(); |
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| 154 | break; |
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| 155 | } |
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| 156 | |||
| 157 | return true; |
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| 158 | |||
| 159 | } catch (\GmagickException $e) {
|
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| 160 | |||
| 161 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 162 | |||
| 163 | } |
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| 164 | } |
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| 165 | |||
| 166 | return false; |
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| 167 | } |
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| 168 | |||
| 169 | // ------------------------------------------------------------------------ |
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| 170 | |||
| 171 | /** |
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| 172 | * GraphicsmagickDriver::resize |
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| 173 | * |
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| 174 | * Resize an image using the given new width and height. |
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| 175 | * |
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| 176 | * @param bool $crop Perform auto crop or not |
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| 177 | * |
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| 178 | * @return bool |
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| 179 | */ |
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| 180 | public function resize($crop = false) |
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| 181 | {
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| 182 | if ($crop) {
|
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| 183 | return $this->resizeCrop(); |
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| 184 | } else {
|
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| 185 | $sourceDimension = $this->sourceImageFile->getDimension(); |
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| 186 | $resampleDimension = $this->resampleImageFile->getDimension(); |
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| 187 | |||
| 188 | if (($sourceDimension->getWidth() <= $resampleDimension->getWidth()) && ($sourceDimension->getHeight() <= $resampleDimension->getHeight())) {
|
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| 189 | return true; |
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| 190 | } //no resizing needed |
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| 191 | |||
| 192 | //try max width first... |
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| 193 | $resizeRatio = $resampleDimension->getWidth() / $sourceDimension->getWidth(); |
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| 194 | $resizeWidth = $resampleDimension->getWidth(); |
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| 195 | $resizeHeight = $sourceDimension->getHeight() * $resizeRatio; |
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| 196 | |||
| 197 | //if that didn't work |
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| 198 | if ($resizeHeight > $resampleDimension->getHeight()) {
|
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| 199 | $resizeRatio = $resampleDimension->getHeight() / $sourceDimension->getHeight(); |
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| 200 | $resizeHeight = $resampleDimension->getHeight(); |
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| 201 | $resizeWidth = $sourceDimension->getWidth() * $resizeRatio; |
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| 202 | } |
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| 203 | |||
| 204 | $resampleImageResource =& $this->getResampleImageResource(); |
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| 205 | |||
| 206 | try {
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| 207 | $resampleImageResource->resizeimage($resizeWidth, $resizeHeight, |
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| 208 | \Gmagick::FILTER_CATROM, 0.9, true); |
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| 209 | |||
| 210 | return true; |
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| 211 | |||
| 212 | } catch (\GmagickException $e) {
|
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| 213 | |||
| 214 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 215 | |||
| 216 | return false; |
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| 217 | } |
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| 218 | } |
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| 219 | } |
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| 220 | |||
| 221 | // ------------------------------------------------------------------------ |
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| 222 | |||
| 223 | /** |
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| 224 | * GraphicsmagickDriver::resizeCrop |
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| 225 | * |
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| 226 | * @return bool |
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| 227 | */ |
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| 228 | protected function resizeCrop() |
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| 229 | {
|
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| 230 | $sourceDimension = $this->sourceImageFile->getDimension(); |
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| 231 | $resampleDimension = $this->resampleImageFile->getDimension(); |
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| 232 | |||
| 233 | //try max width first... |
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| 234 | $resizeRatio = $resampleDimension->getWidth() / $sourceDimension->getWidth(); |
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| 235 | $resizeWidth = $resampleDimension->getWidth(); |
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| 236 | $resizeHeight = $sourceDimension->getHeight() * $resizeRatio; |
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| 237 | |||
| 238 | //if that didn't work |
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| 239 | if ($resizeHeight > $resampleDimension->getHeight()) {
|
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| 240 | $resizeRatio = $resampleDimension->getHeight() / $sourceDimension->getHeight(); |
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| 241 | $resizeHeight = $resampleDimension->getHeight(); |
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| 242 | $resizeWidth = $sourceDimension->getWidth() * $resizeRatio; |
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| 243 | } |
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| 244 | |||
| 245 | $resampleImageResource =& $this->getResampleImageResource(); |
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| 246 | |||
| 247 | if ($resampleDimension->getOrientation() === 'SQUARE') {
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| 248 | |||
| 249 | try {
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| 250 | |||
| 251 | $resampleImageResource->resizeimage($resizeWidth, $resizeHeight, \Gmagick::FILTER_LANCZOS, 0.9, false); |
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| 252 | $resampleAxis = new Dimension\Axis( |
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| 253 | ($resizeWidth - $resampleDimension->getWidth()) / 2, |
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| 254 | ($resizeHeight - $resampleDimension->getWidth()) / 2 |
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| 255 | ); |
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| 256 | |||
| 257 | } catch (\GmagickException $e) {
|
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| 258 | |||
| 259 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 260 | |||
| 261 | return false; |
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| 262 | |||
| 263 | } |
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| 264 | } else {
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| 265 | switch ($resampleDimension->getFocus()) {
|
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| 266 | default: |
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| 267 | case 'CENTER': |
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| 268 | $resampleAxis = new Dimension\Axis( |
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| 269 | ($sourceDimension->getWidth() / 2) - ($resizeWidth / 2), |
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| 270 | ($sourceDimension->getHeight() / 2) - ($resizeHeight / 2) |
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| 271 | ); |
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| 272 | break; |
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| 273 | case 'NORTH': |
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| 274 | $resampleAxis = new Dimension\Axis( |
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| 275 | ($sourceDimension->getWidth() - $resizeWidth) / 2, |
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| 276 | 0 |
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| 277 | ); |
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| 278 | break; |
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| 279 | case 'NORTHWEST': |
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| 280 | $resampleAxis = new Dimension\Axis( |
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| 281 | 0, |
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| 282 | 0 |
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| 283 | ); |
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| 284 | break; |
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| 285 | case 'NORTHEAST': |
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| 286 | $resampleAxis = new Dimension\Axis( |
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| 287 | $sourceDimension->getWidth() - $resizeWidth, |
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| 288 | 0 |
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| 289 | ); |
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| 290 | break; |
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| 291 | case 'SOUTH': |
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| 292 | $resampleAxis = new Dimension\Axis( |
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| 293 | ($sourceDimension->getWidth() - $resizeWidth) / 2, |
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| 294 | $sourceDimension->getHeight() - $resizeHeight |
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| 295 | ); |
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| 296 | break; |
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| 297 | case 'SOUTHWEST': |
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| 298 | $resampleAxis = new Dimension\Axis( |
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| 299 | 0, |
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| 300 | $sourceDimension->getHeight() - $resizeHeight |
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| 301 | ); |
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| 302 | break; |
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| 303 | case 'SOUTHEAST': |
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| 304 | $resampleAxis = new Dimension\Axis( |
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| 305 | $sourceDimension->getWidth() - $resizeWidth, |
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| 306 | $sourceDimension->getHeight() - $resizeHeight |
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| 307 | ); |
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| 308 | break; |
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| 309 | case 'WEST': |
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| 310 | $resampleAxis = new Dimension\Axis( |
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| 311 | 0, |
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| 312 | ($sourceDimension->getHeight() - $resizeHeight) / 2 |
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| 313 | ); |
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| 314 | break; |
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| 315 | case 'EAST': |
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| 316 | $resampleAxis = new Dimension\Axis( |
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| 317 | $sourceDimension->getWidth() - $resizeWidth, |
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| 318 | ($sourceDimension->getHeight() - $resizeHeight) / 2 |
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| 319 | ); |
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| 320 | break; |
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| 321 | } |
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| 322 | |||
| 323 | try {
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| 324 | |||
| 325 | $resampleImageResource->resizeimage($sourceDimension->getWidth(), $sourceDimension->getHeight(), |
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| 326 | \Gmagick::FILTER_CATROM, 0.9, true); |
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| 327 | |||
| 328 | } catch (\GmagickException $e) {
|
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| 329 | |||
| 330 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 331 | |||
| 332 | } |
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| 333 | } |
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| 334 | |||
| 335 | return $this->crop($resampleDimension->withAxis($resampleAxis)); |
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| 336 | } |
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| 337 | |||
| 338 | // ------------------------------------------------------------------------ |
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| 339 | |||
| 340 | /** |
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| 341 | * GraphicsmagickDriver::crop |
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| 342 | * |
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| 343 | * Crop an image. |
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| 344 | * |
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| 345 | * @param \O2System\Image\Dimension $dimension |
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| 346 | * |
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| 347 | * @return bool |
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| 348 | */ |
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| 349 | public function crop(Dimension $dimension) |
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| 350 | {
|
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| 351 | $resampleImageResource =& $this->getResampleImageResource(); |
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| 352 | |||
| 353 | try {
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| 354 | |||
| 355 | $resampleImageResource->cropimage( |
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| 356 | $dimension->getWidth(), |
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| 357 | $dimension->getHeight(), |
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| 358 | $dimension->getAxis()->getX(), |
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| 359 | $dimension->getAxis()->getY() |
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| 360 | ); |
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| 361 | |||
| 362 | return true; |
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| 363 | |||
| 364 | } catch (\GmagickException $e) {
|
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| 365 | |||
| 366 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 367 | |||
| 368 | } |
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| 369 | |||
| 370 | return false; |
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| 371 | } |
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| 372 | |||
| 373 | /** |
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| 374 | * GraphicsmagickDriver::watermark |
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| 375 | * |
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| 376 | * Watermark an image. |
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| 377 | * |
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| 378 | * @param \O2System\Image\Abstracts\AbstractWatermark $watermark |
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| 379 | * |
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| 380 | * @return bool |
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| 381 | * @throws \O2System\Spl\Exceptions\Logic\BadFunctionCall\BadPhpExtensionCallException |
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| 382 | */ |
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| 383 | public function watermark(AbstractWatermark $watermark) |
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| 384 | {
|
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| 385 | $resampleImageResource =& $this->getResampleImageResource(); |
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| 386 | |||
| 387 | if ($watermark instanceof Text) {
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| 388 | |||
| 389 | $draw = new \GmagickDraw(); |
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| 390 | $draw->setFont($watermark->getFontPath()); |
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| 391 | $draw->setFontSize($watermark->getFontSize()); |
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| 392 | $draw->setFillColor($watermark->getFontColor()); |
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| 393 | |||
| 394 | if (false !== ($textAxis = $watermark->getAxis())) {
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| 395 | $draw->annotation($textAxis->getX(), $textAxis->getY(), $watermark->getString()); |
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| 396 | } else {
|
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| 397 | switch ($watermark->getPosition()) {
|
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| 398 | default: |
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| 399 | case 'MIDDLE_MIDDLE': |
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| 400 | case 'MIDDLE': |
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| 401 | case 'CENTER': |
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| 402 | $draw->setgravity(\Gmagick::GRAVITY_CENTER); |
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| 403 | break; |
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| 404 | |||
| 405 | case 'MIDDLE_LEFT': |
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| 406 | $draw->setgravity(\Gmagick::GRAVITY_WEST); |
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| 407 | break; |
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| 408 | |||
| 409 | case 'MIDDLE_RIGHT': |
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| 410 | $draw->setgravity(\Gmagick::GRAVITY_EAST); |
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| 411 | break; |
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| 412 | |||
| 413 | case 'MIDDLE_TOP': |
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| 414 | $draw->setgravity(\Gmagick::GRAVITY_NORTH); |
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| 415 | break; |
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| 416 | |||
| 417 | case 'MIDDLE_BOTTOM': |
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| 418 | $draw->setgravity(\Gmagick::GRAVITY_SOUTH); |
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| 419 | break; |
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| 420 | |||
| 421 | case 'TOP_LEFT': |
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| 422 | $draw->setgravity(\Gmagick::GRAVITY_NORTHWEST); |
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| 423 | break; |
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| 424 | |||
| 425 | case 'TOP_RIGHT': |
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| 426 | $draw->setgravity(\Gmagick::GRAVITY_NORTHEAST); |
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| 427 | break; |
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| 428 | |||
| 429 | case 'BOTTOM_LEFT': |
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| 430 | $draw->setgravity(\Gmagick::GRAVITY_SOUTHWEST); |
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| 431 | break; |
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| 432 | |||
| 433 | case 'BOTTOM_RIGHT': |
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| 434 | $draw->setgravity(\Gmagick::GRAVITY_SOUTHEAST); |
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| 435 | break; |
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| 436 | } |
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| 437 | } |
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| 438 | |||
| 439 | try {
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| 440 | |||
| 441 | $resampleImageResource->annotateimage( |
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| 442 | $draw, |
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| 443 | $watermark->getPadding(), |
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| 444 | $watermark->getPadding(), |
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| 445 | $watermark->getAngle(), |
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| 446 | $watermark->getString() |
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| 447 | ); |
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| 448 | |||
| 449 | return true; |
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| 450 | |||
| 451 | } catch (\GmagickException $e) {
|
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| 452 | |||
| 453 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
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| 454 | |||
| 455 | } |
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| 456 | } elseif ($watermark instanceof Overlay) {
|
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| 457 | $watermarkImage = new self; |
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| 458 | $watermarkImage->setSourceImage($watermark->getImagePath()); |
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| 459 | $watermarkImage->createFromSource(); |
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| 460 | |||
| 461 | $watermarkImageFile = $watermarkImage->getSourceImageFile(); |
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| 462 | $watermarkImageDimension = $watermarkImageFile->getDimension(); |
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| 463 | $watermarkImageDimension->maintainAspectRatio = true; |
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| 464 | |||
| 465 | $resampleImageDimension = $this->resampleImageFile->getDimension(); |
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| 466 | |||
| 467 | if (false === ($scale = $watermark->getImageScale())) {
|
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| 468 | $scale = min( |
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| 469 | round((($resampleImageDimension->getWidth() / 2) / $watermarkImageDimension->getWidth()) * 100), |
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| 470 | round((($resampleImageDimension->getHeight() / 2) / $watermarkImageDimension->getHeight()) * 100) |
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| 471 | ); |
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| 472 | } |
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| 473 | |||
| 474 | if ($scale > 0) {
|
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| 475 | $watermarkImage->setResampleImage($watermarkImageFile->withDimension( |
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| 476 | $watermarkImageDimension |
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| 477 | ->withScale($scale) |
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| 478 | )); |
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| 479 | } |
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| 480 | |||
| 481 | $watermarkImageDimension = $watermarkImage->getResampleImageFile()->getDimension(); |
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| 482 | |||
| 483 | if ($watermarkImage->scale()) {
|
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| 484 | $watermarkImageResource = $watermarkImage->getResampleImageResource(); |
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| 485 | |||
| 486 | if (false !== ($watermarkAxis = $watermark->getAxis())) {
|
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| 487 | $watermarkImageAxisX = $watermarkAxis->getX(); |
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| 488 | $watermarkImageAxisY = $watermarkAxis->getY(); |
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| 489 | } else {
|
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| 490 | switch ($watermark->getPosition()) {
|
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| 491 | default: |
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| 492 | case 'MIDDLE_MIDDLE': |
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| 493 | case 'MIDDLE': |
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| 494 | case 'CENTER': |
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| 495 | $watermarkImageAxisX = ($resampleImageDimension->getWidth() - $watermarkImageDimension->getWidth()) / 2; |
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| 496 | $watermarkImageAxisY = ($resampleImageDimension->getHeight() - $watermarkImageDimension->getHeight()) / 2; |
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| 497 | break; |
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| 498 | |||
| 499 | case 'MIDDLE_LEFT': |
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| 500 | $watermarkImageAxisX = $watermark->getPadding(); |
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| 501 | $watermarkImageAxisY = ($resampleImageDimension->getHeight() - $watermarkImageDimension->getHeight()) / 2; |
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| 502 | break; |
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| 503 | |||
| 504 | case 'MIDDLE_RIGHT': |
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| 505 | $watermarkImageAxisX = $resampleImageDimension->getWidth() - ($watermarkImageDimension->getWidth() + $watermark->getPadding()); |
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| 506 | $watermarkImageAxisY = ($resampleImageDimension->getHeight() - $watermarkImageDimension->getHeight()) / 2; |
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| 507 | break; |
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| 508 | |||
| 509 | case 'MIDDLE_TOP': |
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| 510 | $watermarkImageAxisX = ($resampleImageDimension->getWidth() - $watermarkImageDimension->getWidth()) / 2; |
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| 511 | $watermarkImageAxisY = $watermarkImageDimension->getHeight() + $watermark->getPadding(); |
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| 512 | break; |
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| 513 | |||
| 514 | case 'MIDDLE_BOTTOM': |
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| 515 | $watermarkImageAxisX = ($resampleImageDimension->getWidth() - $watermarkImageDimension->getWidth()) / 2; |
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| 516 | $watermarkImageAxisY = $resampleImageDimension->getHeight() - ($watermarkImageDimension->getHeight() + $watermark->getPadding()); |
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| 517 | break; |
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| 518 | |||
| 519 | case 'TOP_LEFT': |
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| 520 | $watermarkImageAxisX = $watermark->getPadding(); |
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| 521 | $watermarkImageAxisY = $watermarkImageDimension->getHeight() + $watermark->getPadding(); |
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| 522 | break; |
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| 523 | |||
| 524 | case 'TOP_RIGHT': |
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| 525 | $watermarkImageAxisX = $resampleImageDimension->getWidth() - ($watermarkImageDimension->getWidth() + $watermark->getPadding()); |
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| 526 | $watermarkImageAxisY = $watermarkImageDimension->getHeight() + $watermark->getPadding(); |
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| 527 | break; |
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| 528 | |||
| 529 | case 'BOTTOM_LEFT': |
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| 530 | $watermarkImageAxisX = $watermark->getPadding(); |
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| 531 | $watermarkImageAxisY = $resampleImageDimension->getHeight() - $watermarkImageDimension->getHeight() + $watermark->getPadding(); |
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| 532 | break; |
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| 533 | |||
| 534 | case 'BOTTOM_RIGHT': |
||
| 535 | $watermarkImageAxisX = $resampleImageDimension->getWidth() - ($watermarkImageDimension->getWidth() + $watermark->getPadding()); |
||
| 536 | $watermarkImageAxisY = $resampleImageDimension->getHeight() - ($watermarkImageDimension->getHeight() + $watermark->getPadding()); |
||
| 537 | break; |
||
| 538 | } |
||
| 539 | } |
||
| 540 | |||
| 541 | try {
|
||
| 542 | $resampleImageResource->compositeimage($watermarkImageResource, \Gmagick::COMPOSITE_OVER, |
||
| 543 | $watermarkImageAxisX, |
||
| 544 | $watermarkImageAxisY); |
||
| 545 | |||
| 546 | return true; |
||
| 547 | } catch (\GmagickException $e) {
|
||
| 548 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
||
| 549 | } |
||
| 550 | } |
||
| 551 | } |
||
| 552 | |||
| 553 | return false; |
||
| 554 | } |
||
| 555 | |||
| 556 | // ------------------------------------------------------------------------ |
||
| 557 | |||
| 558 | /** |
||
| 559 | * GraphicsmagickDriver::createFromSource |
||
| 560 | * |
||
| 561 | * Create an image resource from source file. |
||
| 562 | * |
||
| 563 | * @return static |
||
| 564 | */ |
||
| 565 | public function createFromSource() |
||
| 566 | {
|
||
| 567 | $this->sourceImageResource = new \Gmagick($this->sourceImageFile->getRealPath()); |
||
| 568 | } |
||
| 569 | |||
| 570 | // ------------------------------------------------------------------------ |
||
| 571 | |||
| 572 | /** |
||
| 573 | * GraphicsmagickDriver::scale |
||
| 574 | * |
||
| 575 | * Scale an image with a given scale. |
||
| 576 | * |
||
| 577 | * @return bool |
||
| 578 | */ |
||
| 579 | public function scale() |
||
| 580 | {
|
||
| 581 | $resampleDimension = $this->resampleImageFile->getDimension(); |
||
| 582 | $resampleImageResource =& $this->getResampleImageResource(); |
||
| 583 | |||
| 584 | try {
|
||
| 585 | |||
| 586 | $resampleImageResource->scaleimage( |
||
| 587 | $resampleDimension->getWidth(), |
||
| 588 | $resampleDimension->getHeight(), |
||
| 589 | true |
||
| 590 | ); |
||
| 591 | |||
| 592 | return true; |
||
| 593 | |||
| 594 | } catch (\GmagickException $e) {
|
||
| 595 | |||
| 596 | $this->errors[ $e->getCode() ] = $e->getMessage(); |
||
| 597 | |||
| 598 | } |
||
| 599 | |||
| 600 | return false; |
||
| 601 | } |
||
| 602 | |||
| 603 | // ------------------------------------------------------------------------ |
||
| 604 | |||
| 605 | /** |
||
| 606 | * GraphicsmagickDriver::display |
||
| 607 | * |
||
| 608 | * Display an image. |
||
| 609 | * |
||
| 610 | * @return void |
||
| 611 | */ |
||
| 612 | public function display($quality = 100, $mime = null) |
||
| 613 | {
|
||
| 614 | $filename = pathinfo($this->sourceImageFile->getBasename(), PATHINFO_FILENAME); |
||
| 615 | $extension = pathinfo($this->sourceImageFile->getBasename(), PATHINFO_EXTENSION); |
||
| 616 | |||
| 617 | if (empty($mime)) {
|
||
| 618 | $mime = $this->sourceImageFile->getMime(); |
||
| 619 | $mime = is_array($mime) ? $mime[ 0 ] : $mime; |
||
| 620 | |||
| 621 | $extension = $this->getMimeExtension($mime); |
||
| 622 | } |
||
| 623 | |||
| 624 | header('Content-Disposition: filename=' . $filename . '.' . $extension);
|
||
| 625 | header('Content-Transfer-Encoding: binary');
|
||
| 626 | header('Last-Modified: ' . gmdate('D, d M Y H:i:s', time()) . ' GMT');
|
||
| 627 | header('Content-Type: ' . $mime);
|
||
| 628 | |||
| 629 | $blob = $this->blob($quality, $mime); |
||
| 630 | |||
| 631 | header('ETag: ' . md5($blob));
|
||
| 632 | |||
| 633 | echo $blob; |
||
| 634 | |||
| 635 | exit(0); |
||
| 636 | } |
||
| 637 | |||
| 638 | // ------------------------------------------------------------------------ |
||
| 639 | |||
| 640 | /** |
||
| 641 | * GraphicsmagickDriver::blob |
||
| 642 | * |
||
| 643 | * Returns image string blob. |
||
| 644 | * |
||
| 645 | * @return string |
||
| 646 | */ |
||
| 647 | public function blob($quality = 100, $mime = null) |
||
| 670 | } |
||
| 671 | |||
| 672 | // ------------------------------------------------------------------------ |
||
| 673 | |||
| 674 | /** |
||
| 675 | * GraphicsmagickDriver::save |
||
| 676 | * |
||
| 677 | * Save an image. |
||
| 678 | * |
||
| 679 | * @param string $imageTargetFilePath |
||
| 680 | * @param int $quality |
||
| 681 | * |
||
| 682 | * @return bool |
||
| 683 | */ |
||
| 684 | public function save($imageTargetFilePath, $quality = 100) |
||
| 728 | } |
||
| 729 | } |
Loading history...
In the issue above, the returned value is violating the contract defined by the mentioned interface.
Let's take a look at an example: