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<?php |
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|
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namespace FluentCommunity\App\Services; |
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|
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use FluentCommunity\App\Models\Media; |
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use FluentCommunity\App\Services\Libs\FileSystem; |
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use FluentCommunity\Framework\Support\Arr; |
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use FluentCommunity\Framework\Validator\Validator; |
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|
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class UploadHelper |
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{ |
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public function processUpload($requestFiles, $options = []) |
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{ |
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$defaultOptions = [ |
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'max_size' => 10, |
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'size_unit' => 'MB', |
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'disable_convert' => 'no', |
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'resize' => true, |
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'max_width' => 0, |
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'context' => '', |
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'skip_convert' => '' |
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]; |
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|
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$options = wp_parse_args($options, $defaultOptions); |
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|
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$allowedTypes = implode( |
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',', |
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apply_filters('fluent_community/support_attachment_types', [ |
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'image/jpeg', |
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'image/pjpeg', |
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'image/jpeg', |
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'image/pjpeg', |
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'image/png', |
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'image/gif', |
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'image/webp' |
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]) |
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); |
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|
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$maxFileUnit = apply_filters('fluent_community/media_upload_max_file_unit', $options['size_unit']); |
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$maxFileSize = apply_filters('fluent_community/media_upload_max_file_size', $options['max_size']); |
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|
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$allowedFileSize = $maxFileSize; |
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if (strtoupper($maxFileUnit) == 'MB') { |
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$allowedFileSize = $maxFileSize * 1024; |
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} else if (strtoupper($maxFileUnit) == 'GB') { |
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$allowedFileSize = $maxFileSize * 1024 * 1024; |
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} |
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|
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// messages belong on the constructor: Validator::validate() takes only data and rules |
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$validator = Validator::make($requestFiles, [ |
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'file' => 'required|mimetypes:' . $allowedTypes . '|max:' . $allowedFileSize, |
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], [ |
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'file.required' => __('No upload file was received. Please try again.', 'fluent-community'), |
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'file.mimetypes' => __('The file must be an image type.', 'fluent-community'), |
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/* translators: %$1s is replaced by the maximum allowed file size, %2$s is replaced by the file size unit (e.g. MB) */ |
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'file.max' => sprintf(__('The file size must be less than %1$s%2$s.', 'fluent-community'), $maxFileSize, $maxFileUnit) |
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]); |
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|
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if ($validator->fails()) { |
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return new \WP_Error('validation_error', __('Validation Error', 'fluent-community'), $validator->errors()); |
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} |
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|
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add_filter('wp_handle_upload', [self::class, 'fixImageOrientation']); |
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$uploadedFiles = FileSystem::put($requestFiles); |
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remove_filter('wp_handle_upload', [self::class, 'fixImageOrientation']); |
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|
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$file = Arr::get($uploadedFiles, 0); |
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|
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if (is_wp_error($file)) { |
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return $file; |
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} |
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|
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if (!is_array($file) || empty($file['url']) || empty($file['file']) || empty($file['type'])) { |
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return new \WP_Error('upload_error', __('No upload file was received. Please try again.', 'fluent-community')); |
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} |
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|
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$upload_dir = wp_upload_dir(); |
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|
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$originalUrl = $file['url']; |
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$orginalPath = $upload_dir['basedir'] . '/fluent-community/' . $file['file']; |
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$originalFileType = $file['type']; |
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$originalFileName = $file['file']; |
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|
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$willWebPConvert = Arr::get($options, 'disable_convert') != 'yes'; |
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|
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$willWebPConvert = apply_filters('fluent_community/convert_image_to_webp', $willWebPConvert, $file); |
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$willResize = Arr::get($options, 'resize') != 'yes'; |
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$maxWidth = Arr::get($options, 'max_width', 0); |
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|
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$willResize = apply_filters('fluent_community/media_upload_resize', $willResize, $file); |
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|
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if ($context = Arr::get($options, 'context')) { |
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$maxWidth = apply_filters('fluent_community/media_upload_max_width_' . $context, $maxWidth, $file); |
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} |
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|
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if ($willResize && $maxWidth) { |
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$upload_dir = wp_upload_dir(); |
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$fileUrl = str_replace($upload_dir['baseurl'], $upload_dir['basedir'], $file['url']); |
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|
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$editor = wp_get_image_editor($fileUrl); |
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|
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if (!is_wp_error($editor) && $editor->get_size()['width'] > $maxWidth) { |
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// Current file extension |
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$ext = pathinfo($file['url'], PATHINFO_EXTENSION); |
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$imageExtensions = ['jpg', 'jpeg', 'png', 'gif']; |
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$willConvert = in_array($ext, $imageExtensions) && $willWebPConvert; |
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|
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if ($willConvert) { |
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$imageExtensions = array_map(function ($ext) { |
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return '.' . $ext; |
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}, $imageExtensions); |
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|
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$fileUrl = str_replace($imageExtensions, '.webp', $fileUrl); |
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$file['file'] = str_replace($imageExtensions, '.webp', $file['file']); |
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$file['url'] = str_replace($imageExtensions, '.webp', $file['url']); |
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$file['type'] = 'image/webp'; |
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} |
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|
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// resize the image |
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$editor->resize($maxWidth, null, false); |
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$editor->set_quality(90); |
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if ($willConvert) { |
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$result = $editor->save($fileUrl, 'image/webp'); |
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if ($result['mime-type'] == 'image/webp') { |
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// remove original file now |
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wp_delete_file(str_replace('.webp', '.' . $ext, $fileUrl)); |
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} |
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$file['is_converted'] = true; |
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} else { |
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$result = $editor->save($fileUrl); |
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} |
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|
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if ($result['mime-type'] != 'image/webp') { |
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$file['file'] = $originalFileName; |
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$file['url'] = $originalUrl; |
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$file['type'] = $result['mime-type']; |
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} |
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|
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$file['meta'] = [ |
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'width' => $editor->get_size()['width'], |
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'height' => $editor->get_size()['height'] |
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]; |
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} |
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$file['path'] = $upload_dir['basedir'] . '/fluent-community/' . $file['file']; |
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} else { |
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$upload_dir = wp_upload_dir(); |
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$file['path'] = $upload_dir['basedir'] . '/fluent-community/' . $file['file']; |
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} |
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|
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if ($willWebPConvert && empty($file['is_converted']) && !Arr::get($options, 'skip_convert')) { |
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$path = $file['path']; |
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$extension = pathinfo($path, PATHINFO_EXTENSION); |
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|
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$convertFromExtensions = ['png', 'jpg', 'jpeg', 'gif']; |
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if ($extension != 'webp' && in_array($extension, $convertFromExtensions)) { |
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// Let's convert to webp |
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$editor = wp_get_image_editor($file['path']); |
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if (!is_wp_error($editor)) { |
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$file['path'] = str_replace('.' . $extension, '.webp', $file['path']); |
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$file['url'] = str_replace('.' . $extension, '.webp', $file['url']); |
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$file['type'] = 'image/webp'; |
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$result = $editor->save($file['path'], 'image/webp'); |
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|
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if ($result['mime-type'] != 'image/webp') { |
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$file['path'] = $orginalPath; |
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$file['url'] = $originalUrl; |
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$file['type'] = $result['mime-type']; |
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} else { |
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wp_delete_file($orginalPath); |
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} |
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|
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$file['meta'] = [ |
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'width' => $editor->get_size()['width'], |
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'height' => $editor->get_size()['height'] |
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]; |
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} |
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} |
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} |
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|
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$mediaData = [ |
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'media_type' => $file['type'], |
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'driver' => 'local', |
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'media_path' => $file['path'], |
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'media_url' => $file['url'], |
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'settings' => Arr::get($file, 'meta', []) |
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]; |
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|
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$mediaData = apply_filters('fluent_community/media_upload_data', $mediaData, $file); |
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|
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if (is_wp_error($mediaData)) { |
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return $mediaData; |
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} |
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|
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if (!$mediaData) { |
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return new \WP_Error('upload_error', __('Upload cancelled by a filter', 'fluent-community')); |
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} |
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|
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// Let's create the media now |
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$media = Media::create($mediaData); |
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|
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$mediaUrl = $media->public_url; |
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|
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$mediaUrl = add_query_arg([ |
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'media_key' => $media->media_key, |
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], $mediaUrl); |
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|
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return [ |
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'url' => $mediaUrl, |
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'media_key' => $media->media_key, |
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'type' => $media->media_type, |
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'width' => Arr::get($media->settings, 'width'), |
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'height' => Arr::get($media->settings, 'height') |
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]; |
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} |
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|
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public static function fixImageOrientation($file) |
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{ |
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// Only process JPEG images (since they typically have EXIF data) |
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$image_types = array('image/jpeg', 'image/jpg'); |
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if (!in_array($file['type'], $image_types)) { |
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return $file; |
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} |
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|
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// Check if the EXIF extension is available |
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if (!function_exists('exif_read_data')) { |
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return $file; |
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} |
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|
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// Read EXIF data from the uploaded image |
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$exif = @exif_read_data($file['file']); |
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|
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if (!$exif || !isset($exif['Orientation'])) { |
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return $file; |
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} |
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|
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$orientation = $exif['Orientation']; |
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|
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// Nothing to correct for the "normal" orientation |
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if ($orientation == 1) { |
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return $file; |
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} |
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|
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// Bake rotation into pixels before WebP conversion strips EXIF (else 2/4/5/7 render sideways) |
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if (extension_loaded('imagick') && class_exists('Imagick')) { |
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// Use Imagick if available |
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try { |
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$image = new \Imagick($file['file']); |
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$bg = new \ImagickPixel(); |
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switch ($orientation) { |
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case 2: // mirror horizontal |
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$image->flopImage(); |
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break; |
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case 3: // 180° |
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$image->rotateImage($bg, 180); |
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break; |
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case 4: // mirror vertical |
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$image->flipImage(); |
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break; |
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case 5: // transpose (mirror vertical + 90° clockwise) |
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$image->flipImage(); |
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$image->rotateImage($bg, 90); |
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break; |
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case 6: // 90° clockwise |
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$image->rotateImage($bg, 90); |
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break; |
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case 7: // transverse (mirror horizontal + 90° clockwise) |
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$image->flopImage(); |
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$image->rotateImage($bg, 90); |
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break; |
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case 8: // 90° counter-clockwise |
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$image->rotateImage($bg, -90); |
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break; |
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default: |
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$image->destroy(); |
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return $file; |
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} |
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// Strip EXIF data to prevent further issues |
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$image->stripImage(); |
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// Save the rotated image |
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$image->writeImage($file['file']); |
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$image->destroy(); |
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} catch (\Exception $e) { |
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// Leave the original file untouched if Imagick fails |
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} |
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} elseif (function_exists('imagecreatefromjpeg')) { |
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// Use GD if Imagick is not available |
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$image = @imagecreatefromjpeg($file['file']); |
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if ($image === false) { |
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return $file; |
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} |
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|
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// GD's imagerotate uses counter-clockwise angles, so -90 == 90° clockwise |
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switch ($orientation) { |
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case 2: // mirror horizontal |
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imageflip($image, IMG_FLIP_HORIZONTAL); |
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break; |
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case 3: // 180° |
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$image = imagerotate($image, 180, 0); |
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break; |
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case 4: // mirror vertical |
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imageflip($image, IMG_FLIP_VERTICAL); |
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break; |
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case 5: // transpose (mirror vertical + 90° clockwise) |
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imageflip($image, IMG_FLIP_VERTICAL); |
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$image = imagerotate($image, -90, 0); |
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break; |
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case 6: // 90° clockwise |
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$image = imagerotate($image, -90, 0); |
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break; |
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case 7: // transverse (mirror horizontal + 90° clockwise) |
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imageflip($image, IMG_FLIP_HORIZONTAL); |
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$image = imagerotate($image, -90, 0); |
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break; |
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case 8: // 90° counter-clockwise |
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$image = imagerotate($image, 90, 0); |
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break; |
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default: |
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imagedestroy($image); |
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return $file; |
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} |
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|
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// Save the rotated image |
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imagejpeg($image, $file['file'], 100); |
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imagedestroy($image); |
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} |
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|
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return $file; |
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} |
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} |
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|
