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<?php |
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|
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if (!defined('ABSPATH')) die('Access denied.'); |
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|
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if (!class_exists('WP_Optimize_Dashboard_Images')) : |
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|
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/** |
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* Collects all data needed to render the Media / Images dashboard card. |
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*/ |
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class WP_Optimize_Dashboard_Images implements WP_Optimize_Dashboard_Interface { |
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|
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/** |
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* @return WpoDashboardImagesData |
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*/ |
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public function collect(): array { |
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global $wpdb; |
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|
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$smush_options = Updraft_Smush_Manager()->get_smush_options(); |
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$auto_smush = !empty($smush_options['autosmush']); |
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$webp_conversion = !empty($smush_options['webp_conversion']); |
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|
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$optimised_count = (int) $wpdb->get_var( |
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$wpdb->prepare( |
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"SELECT COUNT(*) FROM {$wpdb->postmeta} WHERE meta_key = %s AND meta_value = %s", |
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'_wpo-smush-complete', |
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'1' |
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) |
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); |
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|
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$saved_bytes = (int) WP_Optimize()->get_options()->get_option('total_bytes_saved', 0); |
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|
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return array( |
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'active' => $auto_smush, |
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'label' => __('Images', 'wp-optimize'), |
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'optimised_count' => $optimised_count, |
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'unused_count' => $this->get_unused_images_count(), |
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'saved_bytes' => $saved_bytes, |
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'saved_human' => size_format($saved_bytes, 1) ?: '0 B', |
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'auto_optimize' => $auto_smush, |
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'webp_conversion' => $webp_conversion, |
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'is_premium' => WP_Optimize::is_premium(), |
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); |
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} |
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|
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/** |
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* Returns the total count of images flagged as unused by the WPO media scan. |
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* |
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* The premium WP_Optimization_images::get_unused_images_count() only counts |
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* `unused_images_files` (orphaned filesystem files) and misses `unused_posts_images` |
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* (media-library attachments not used in any post content), which is what the |
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* Unused Images tab actually scans and displays. We read both transient caches |
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* directly and sum them. |
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* |
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* @return int |
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*/ |
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private function get_unused_images_count(): int { |
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if (!WP_Optimize::is_premium()) return 0; |
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|
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$blog_id = get_current_blog_id(); |
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$prefix = 'wpo_images_cache_' . $blog_id . '_'; |
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$cache = WP_Optimize_Transients_Cache::get_instance(); |
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|
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$posts = $cache->get($prefix . 'unused_posts_images'); |
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$files = $cache->get($prefix . 'unused_images_files'); |
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|
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$count = 0; |
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if (is_array($posts)) $count += count($posts); |
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if (is_array($files)) $count += count($files); |
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|
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return $count; |
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} |
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} |
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endif; |
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|
