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<?php |
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|
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if (!defined('ABSPATH')) die('No direct access allowed'); |
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|
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class WP_Optimization_commentmeta extends WP_Optimization { |
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|
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public $ui_sort_order = 9000; |
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|
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public $available_for_auto = true; |
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|
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public $available_for_saving = true; |
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|
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private $processed_trash_count; |
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|
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private $processed_akismet_count; |
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|
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private $found_trash_count; |
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|
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private $found_akismet_count; |
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|
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/** |
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* Prepare data for preview widget. |
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* |
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* @param array $params |
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* |
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* @return array |
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*/ |
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public function preview($params) { |
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|
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// get clicked comment type link. |
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$type = isset($params['type']) && 'akismet' === $params['type'] ? 'akismet' : 'trash'; |
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|
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// get data requested for preview. |
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// Suppress WordPress.DB.PreparedSQL.NotPrepared errors, these are safe and prepared. `$this->wpdb` is $wpdb` |
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// phpcs:disable |
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$sql = $this->wpdb->prepare( |
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"SELECT * FROM `" . $this->wpdb->commentmeta . "`". |
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" WHERE ". |
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('trash' === $type ? "comment_id NOT IN (SELECT comment_id FROM `" . $this->wpdb->comments . "`)" : ""). |
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('akismet' === $type ? "meta_key LIKE" : ""). |
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" %s ORDER BY `comment_ID` LIMIT %d, %d;", |
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array( |
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('akismet' === $type ? '%akismet%' : ''), |
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$params['offset'], |
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$params['limit'], |
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) |
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); |
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|
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$posts = $this->wpdb->get_results($sql, ARRAY_A); |
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// phpcs:enable |
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|
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// fix empty revision titles. |
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if (!empty($posts)) { |
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foreach ($posts as $key => $post) { |
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$posts[$key]['post_title'] = array( |
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'text' => '' === $post['post_title'] ? '('.__('no title', 'wp-optimize').')' : $post['post_title'], |
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'url' => get_edit_post_link($post['ID']), |
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); |
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} |
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} |
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|
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// get total count comments for optimization. |
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// Suppress WordPress.DB.PreparedSQL.NotPrepared errors, these are safe and prepared. `$this->wpdb` is $wpdb` |
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// phpcs:disable |
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$sql = $this->wpdb->prepare( |
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"SELECT COUNT(*) FROM `" . $this->wpdb->comments . "`". |
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"WHERE ". |
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('trash' === $type ? "comment_id NOT IN (SELECT comment_id FROM `" . $this->wpdb->comments . "`)" : ""). |
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('akismet' === $type ? "meta_key LIKE " : ""). |
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" %s;", |
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array( |
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('akismet' === $type ? '%akismet%' : ''), |
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) |
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); |
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|
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$total = $this->wpdb->get_var($sql); |
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// phpcs:enable |
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|
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return array( |
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'id_key' => 'meta_id', |
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'columns' => array( |
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'meta_id' => __('ID', 'wp-optimize'), |
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'comment_id' => __('Comment ID', 'wp-optimize'), |
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'meta_key' => __('Meta Key', 'wp-optimize'), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key -- This is not a query |
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'meta_value' => __('Meta Value', 'wp-optimize'), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_value -- This is not a query |
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), |
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'offset' => $params['offset'], |
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'limit' => $params['limit'], |
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'total' => $total, |
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'data' => $this->htmlentities_array($posts, array('comment_ID')), |
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'message' => $total > 0 ? '' : __('No orphaned comment metadata in your database', 'wp-optimize'), |
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); |
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} |
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|
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/** |
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* Do actions before optimize() function. |
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*/ |
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public function before_optimize() { |
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$this->processed_trash_count = 0; |
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$this->processed_akismet_count = 0; |
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} |
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|
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/** |
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* Do actions after optimize() function. |
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*/ |
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public function after_optimize() { |
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// translators: %s is a number of unused comment metadata item removed |
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$message = sprintf(_n('%s unused comment metadata item removed', '%s unused comment metadata items removed', $this->processed_trash_count, 'wp-optimize'), number_format_i18n($this->processed_trash_count)); |
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// translators: %s is a number of unused akismet comment metadata item removed |
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$message1 = sprintf(_n('%s unused akismet comment metadata item removed', '%s unused akismet comment metadata items removed', $this->processed_akismet_count, 'wp-optimize'), number_format_i18n($this->processed_akismet_count)); |
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|
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if ($this->is_multisite_mode()) { |
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// translators: %s is a number of sites |
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$blogs_count_text = ' '.sprintf(_n('across %s site', 'across %s sites', count($this->blogs_ids), 'wp-optimize'), count($this->blogs_ids)); |
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$message .= $blogs_count_text; |
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$message1 .= $blogs_count_text; |
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} |
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|
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$this->logger->info($message); |
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$this->register_output($message); |
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|
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$this->logger->info($message1); |
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$this->register_output($message1); |
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} |
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|
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/** |
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* This needs reviewing when we review the whole cron-run set of options. |
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*/ |
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public function optimize() { |
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$clean = "DELETE FROM `" . $this->wpdb->commentmeta . "` WHERE comment_id NOT IN (SELECT comment_id FROM `" . $this->wpdb->comments . "`)"; |
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|
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// if posted ids in params, then remove only selected items. used by preview widget. |
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if (isset($this->data['ids'])) { |
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$clean .= ' AND meta_id in ('.join(',', $this->data['ids']).')'; |
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} |
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|
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$clean .= ";"; |
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|
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$commentstrash_meta = $this->query($clean); |
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$this->processed_trash_count += $commentstrash_meta; |
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|
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$clean = "DELETE FROM `" . $this->wpdb->commentmeta . "` WHERE meta_key LIKE '%akismet%'"; |
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|
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// if posted ids in params, then remove only selected items. used by preview widget. |
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if (isset($this->data['ids'])) { |
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$clean .= ' AND meta_id in ('.join(',', $this->data['ids']).')'; |
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} |
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|
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$clean .= ";"; |
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|
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$commentstrash_meta2 = $this->query($clean); |
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$this->processed_akismet_count += $commentstrash_meta2; |
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} |
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|
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/** |
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* Do actions before get_info(). |
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*/ |
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public function before_get_info() { |
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|
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$this->found_trash_count = 0; |
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$this->found_akismet_count = 0; |
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|
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} |
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|
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/** |
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* Do actions after get_info() function. |
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*/ |
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public function after_get_info() { |
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|
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if ($this->found_trash_count > 0) { |
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// translators: %s is a number of orphaned comment metadata |
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$message = sprintf(_n('%s orphaned comment metadata in your database', '%s orphaned comment metadata in your database', $this->found_trash_count, 'wp-optimize'), number_format_i18n($this->found_trash_count)); |
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} else { |
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$message = __('No orphaned comment metadata in your database', 'wp-optimize'); |
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} |
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|
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if ($this->found_akismet_count > 0) { |
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// translators: %s is a number of unused Akismet comment metadata |
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$message1 = sprintf(_n('%s unused Akismet comment meta rows in your database', '%s unused Akismet meta rows in your database', $this->found_akismet_count, 'wp-optimize'), number_format_i18n($this->found_akismet_count)); |
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} else { |
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$message1 = __('No Akismet comment meta rows in your database', 'wp-optimize'); |
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} |
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|
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if ($this->is_multisite_mode()) { |
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// translators: %s is a number of sites |
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$blogs_count_text = ' '.sprintf(_n('across %s site', 'across %s sites', count($this->blogs_ids), 'wp-optimize'), count($this->blogs_ids)); |
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$message .= $blogs_count_text; |
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$message1 .= $blogs_count_text; |
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} |
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|
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if ($this->found_trash_count > 0) { |
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$message = $this->get_preview_link($message, array('data-type' => 'trash')); |
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} |
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|
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if ($this->found_akismet_count > 0) { |
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$message1 = $this->get_preview_link($message1, array('data-type' => 'akismet')); |
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} |
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$this->register_output($message); |
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$this->register_output($message1); |
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|
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} |
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|
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/** |
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* Get count of unoptimized items. |
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*/ |
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public function get_info() { |
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|
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$sql = "SELECT COUNT(*) FROM `" . $this->wpdb->commentmeta . "` WHERE comment_id NOT IN (SELECT comment_id FROM `" . $this->wpdb->comments . "`);"; |
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$commentmeta = $this->wpdb->get_var($sql); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- this is safe, no user input used |
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$this->found_trash_count += $commentmeta; |
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|
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$sql = "SELECT COUNT(*) FROM `".$this->wpdb->commentmeta."` WHERE meta_key LIKE '%akismet%';"; |
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$akismetmeta = $this->wpdb->get_var($sql); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- this is safe, no user input used |
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$this->found_akismet_count += $akismetmeta; |
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|
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} |
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|
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/** |
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* Return settings label |
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* |
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* @return string |
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*/ |
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public function settings_label() { |
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return __('Clean comment metadata', 'wp-optimize'); |
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} |
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} |
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|
