alphadevx / alpha

        if (!strpos($this->source, 'attachments/article_')) {

            // checking to see if we will write a jpg or png to the cache

            if ($this->sourceType->getValue() == 'png' && $config->get('cms.images.perserve.png')) {

                $this->filename = $config->get('app.file.store.dir').'cache/images/'.basename($this->source, '.'.$this->sourceType->getValue()).'_'.$this->width->getValue().'x'.$this->height->getValue().'.png';

            } else {

                $this->filename = $config->get('app.file.store.dir').'cache/images/'.basename($this->source, '.'.$this->sourceType->getValue()).'_'.$this->width->getValue().'x'.$this->height->getValue().'.jpg';

            }

        } else {

            // make a cache dir for the article

            $cacheDir = $config->get('app.file.store.dir').'cache/images/article_'.mb_substr($this->source, mb_strpos($this->source, 'attachments/article_') + 20, 11);

            }

            // now set the filename to include the new cache directory

            if ($this->sourceType->getValue() == 'png' && $config->get('cms.images.perserve.png')) {

                $this->filename = $cacheDir.'/'.basename($this->source, '.'.$this->sourceType->getValue()).'_'.$this->width->getValue().'x'.$this->height->getValue().'.png';

            } else {

                $this->filename = $cacheDir.'/'.basename($this->source, '.'.$this->sourceType->getValue()).'_'.$this->width->getValue().'x'.$this->height->getValue().'.jpg';

            }

        }

        self::$logger->debug('Image filename is ['.$this->filename.']');