mambax7 /
extgallery
This project does not seem to handle request data directly as such no vulnerable execution paths were found.
include, or for example
via PHP's auto-loading mechanism.
| 1 | <?php |
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| 78 | if (PEAR::loadExtension('imagick')) { |
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| 79 | require_once __DIR__ . '/Image/Transform/Driver/Imagick/ImageTypes.php'; |
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| 80 | } else { |
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| 81 | $this->isError(PEAR::raiseError('Couldn\'t find the imagick extension.', IMAGE_TRANSFORM_ERROR_UNSUPPORTED)); |
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Bug
introduced
by
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| 82 | } |
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| 83 | } |
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| 84 | |||
| 91 | */ |
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| 92 | public function load($image) |
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| 93 | { |
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| 94 | if (!($this->imageHandle = imagick_readimage($image))) { |
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| 95 | $this->free(); |
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| 96 | |||
| 97 | return $this->raiseError('Couldn\'t load image.', IMAGE_TRANSFORM_ERROR_IO); |
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| 98 | } |
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| 99 | if (imagick_iserror($this->imageHandle)) { |
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| 100 | return $this->raiseError('Couldn\'t load image.', IMAGE_TRANSFORM_ERROR_IO); |
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| 101 | } |
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| 102 | |||
| 103 | $this->image = $image; |
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| 121 | * @return bool|PEAR_Error TRUE or PEAR_Error object on error |
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| 122 | * @access protected |
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| 123 | */ |
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| 124 | public function _resize($new_x, $new_y, $options = null) |
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| 125 | { |
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| 126 | if (!imagick_resize($this->imageHandle, $new_x, $new_y, IMAGICK_FILTER_UNKNOWN, 1, '!')) { |
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| 127 | return $this->raiseError('Couldn\'t resize image.', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 128 | } |
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| 129 | |||
| 130 | $this->new_x = $new_x; |
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| 140 | * Note: color mask are currently not supported |
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| 141 | * |
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| 142 | * @param $angle |
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| 143 | * @param null $options |
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| 144 | * @return bool|PEAR_Error TRUE or a PEAR_Error object on error |
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| 145 | * @access public |
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| 146 | */ |
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| 149 | if (0 == ($angle % 360)) { |
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| 150 | return true; |
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| 151 | } |
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| 152 | if (!imagick_rotate($this->imageHandle, $angle)) { |
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| 153 | return $this->raiseError('Cannot create a new imagick image for the rotation.', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 154 | } |
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| 155 | |||
| 156 | $this->new_x = imagick_getwidth($this->imageHandle); |
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| 157 | $this->new_y = imagick_getheight($this->imageHandle); |
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| 158 | |||
| 159 | return true; |
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| 160 | } |
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| 185 | 'setfontsize' => 'size', |
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| 186 | 'setfontface' => 'font', |
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| 187 | ]; |
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| 188 | imagick_begindraw($this->imageHandle); |
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| 189 | |||
| 190 | foreach ($cmds as $cmd => $v) { |
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| 191 | if (!call_user_func('imagick_' . $cmd, $this->imageHandle, $params[$v])) { |
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| 192 | return $this->raiseError("Problem with adding Text::{$v} = {$params[$v]}", IMAGE_TRANSFORM_ERROR_FAILED); |
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| 193 | } |
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| 194 | } |
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| 195 | if (!imagick_drawannotation($this->imageHandle, $params['x'], $params['y'], $params['text'])) { |
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| 196 | return $this->raiseError('Problem with adding Text', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 197 | } |
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| 198 | |||
| 199 | return true; |
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| 206 | * |
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| 207 | * @param string $filename the name of the file to write to |
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| 208 | * @param string $type |
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| 209 | * @param null $quality |
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| 210 | * @return bool|PEAR_Error TRUE or a PEAR_Error object on error |
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| 211 | * @access public |
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| 212 | */ |
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| 213 | public function save($filename, $type = '', $quality = null) |
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| 214 | { |
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| 215 | $options = is_array($quality) ? $quality : []; |
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| 216 | if (is_numeric($quality)) { |
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| 217 | $options['quality'] = $quality; |
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| 218 | } |
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| 219 | $quality = $this->_getOption('quality', $options, 75); |
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| 220 | imagick_setcompressionquality($this->imageHandle, $quality); |
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| 221 | |||
| 222 | if ($type && strcasecmp($type, $this->type) |
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| 223 | && !imagick_convert($this->imageHandle, $type)) { |
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| 224 | return $this->raiseError('Couldn\'t save image to file (conversion failed).', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 225 | } |
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| 226 | |||
| 227 | if (!imagick_write($this->imageHandle, $filename)) { |
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| 228 | return $this->raiseError('Couldn\'t save image to file.', IMAGE_TRANSFORM_ERROR_IO); |
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| 229 | } |
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| 230 | |||
| 231 | if (!$this->keep_settings_on_save) { |
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| 255 | $options['quality'] = $quality; |
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| 256 | } |
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| 257 | $quality = $this->_getOption('quality', $options, 75); |
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| 258 | imagick_setcompressionquality($this->imageHandle, $quality); |
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| 259 | |||
| 260 | if ($type && strcasecmp($type, $this->type) |
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| 261 | && !imagick_convert($this->imageHandle, $type)) { |
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| 262 | return $this->raiseError('Couldn\'t save image to file (conversion failed).', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 263 | } |
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| 264 | if (!($image = imagick_image2blob($this->imageHandle))) { |
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| 265 | return $this->raiseError('Couldn\'t display image.', IMAGE_TRANSFORM_ERROR_IO); |
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| 266 | } |
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| 267 | header('Content-type: ' . imagick_getmimetype($this->imageHandle)); |
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| 268 | echo $image; |
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| 269 | $this->free(); |
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| 270 | |||
| 281 | public function gamma($outputgamma = 1.0) |
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| 282 | { |
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| 283 | if (1.0 != $outputgamma) { |
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| 284 | imagick_gamma($this->imageHandle, $outputgamma); |
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| 285 | } |
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| 286 | |||
| 287 | return true; |
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| 304 | if (!$this->intersects($width, $height, $x, $y)) { |
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| 305 | return PEAR::raiseError('Nothing to crop', IMAGE_TRANSFORM_ERROR_OUTOFBOUND); |
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| 306 | } |
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| 307 | if (!imagick_crop($this->imageHandle, $x, $y, $width, $height)) { |
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| 308 | return $this->raiseError('Couldn\'t crop image.', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 309 | } |
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| 310 | |||
| 311 | // I think that setting img_x/y is wrong, but scaleByLength() & friends |
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| 324 | */ |
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| 325 | public function mirror() |
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| 326 | { |
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| 327 | if (!imagick_flop($this->imageHandle)) { |
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| 328 | return $this->raiseError('Couldn\'t mirror the image.', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 329 | } |
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| 330 | |||
| 331 | return true; |
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| 339 | */ |
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| 340 | public function flip() |
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| 341 | { |
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| 342 | if (!imagick_flip($this->imageHandle)) { |
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| 343 | return $this->raiseError('Couldn\'t flip the image.', IMAGE_TRANSFORM_ERROR_FAILED); |
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| 344 | } |
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| 345 | |||
| 346 | return true; |
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| 353 | */ |
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| 354 | public function free() |
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| 355 | { |
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| 356 | if (is_resource($this->imageHandle)) { |
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| 357 | imagick_destroyhandle($this->imageHandle); |
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| 358 | } |
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| 359 | $this->imageHandle = null; |
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| 360 | } |
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| 369 | */ |
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| 370 | public function raiseError($message, $code = 0) |
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| 371 | { |
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| 372 | if (is_resource($this->imageHandle)) { |
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| 373 | $message .= "\nReason: " . imagick_failedreason($this->imageHandle) . "\nDescription: " . imagick_faileddescription($this->imageHandle); |
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| 374 | } |
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| 375 | |||
| 376 | return PEAR::raiseError($message, $code); |
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| 377 | } |
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| 378 | } // End class Image_Transform_Driver_Imagick2 |
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| 379 |
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