| 1: | <?php
|
| 2: | namespace Opencart\Catalog\Model\Tool;
|
| 3: | |
| 4: | |
| 5: | |
| 6: | |
| 7: |
|
| 8: | class Image extends \Opencart\System\Engine\Model {
|
| 9: | |
| 10: | |
| 11: | |
| 12: | |
| 13: | |
| 14: | |
| 15: | |
| 16: | |
| 17: | |
| 18: | |
| 19: | |
| 20: |
|
| 21: | public function resize(string $filename, int $width, int $height, string $default = ''): string {
|
| 22: | $filename = html_entity_decode($filename, ENT_QUOTES, 'UTF-8');
|
| 23: |
|
| 24: | if (!is_file(DIR_IMAGE . $filename) || substr(str_replace('\\', '/', realpath(DIR_IMAGE . $filename)), 0, strlen(DIR_IMAGE)) != DIR_IMAGE) {
|
| 25: | return '';
|
| 26: | }
|
| 27: |
|
| 28: | $extension = pathinfo($filename, PATHINFO_EXTENSION);
|
| 29: |
|
| 30: | $image_old = $filename;
|
| 31: | $image_new = 'cache/' . oc_substr($filename, 0, oc_strrpos($filename, '.')) . '-' . (int)$width . 'x' . (int)$height . '.' . $extension;
|
| 32: |
|
| 33: | if (!is_file(DIR_IMAGE . $image_new) || (filemtime(DIR_IMAGE . $image_old) > filemtime(DIR_IMAGE . $image_new))) {
|
| 34: | [$width_orig, $height_orig, $image_type] = getimagesize(DIR_IMAGE . $image_old);
|
| 35: |
|
| 36: | if (!in_array($image_type, [IMAGETYPE_PNG, IMAGETYPE_JPEG, IMAGETYPE_GIF, IMAGETYPE_WEBP])) {
|
| 37: | return $this->config->get('config_url') . 'image/' . $image_old;
|
| 38: | }
|
| 39: |
|
| 40: | $path = '';
|
| 41: |
|
| 42: | $directories = explode('/', dirname($image_new));
|
| 43: |
|
| 44: | foreach ($directories as $directory) {
|
| 45: | if (!$path) {
|
| 46: | $path = $directory;
|
| 47: | } else {
|
| 48: | $path = $path . '/' . $directory;
|
| 49: | }
|
| 50: |
|
| 51: | if (!is_dir(DIR_IMAGE . $path)) {
|
| 52: | @mkdir(DIR_IMAGE . $path, 0777);
|
| 53: | }
|
| 54: | }
|
| 55: |
|
| 56: | if ($width_orig != $width || $height_orig != $height) {
|
| 57: | $image = new \Opencart\System\Library\Image(DIR_IMAGE . $image_old);
|
| 58: | $image->resize($width, $height, $default);
|
| 59: | $image->save(DIR_IMAGE . $image_new);
|
| 60: | } else {
|
| 61: | copy(DIR_IMAGE . $image_old, DIR_IMAGE . $image_new);
|
| 62: | }
|
| 63: | }
|
| 64: |
|
| 65: | $image_new = str_replace(' ', '%20', $image_new);
|
| 66: |
|
| 67: | return $this->config->get('config_url') . 'image/' . $image_new;
|
| 68: | }
|
| 69: | }
|
| 70: | |