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<?php |
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|
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if (!defined('WPO_VERSION')) die('No direct access allowed'); |
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|
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class WP_Optimization_revisions extends WP_Optimization { |
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|
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public $ui_sort_order = 1000; |
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|
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public $available_for_auto = true; |
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|
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public $auto_default = true; |
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|
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public $setting_default = true; |
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|
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public $available_for_saving = true; |
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|
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/** |
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* Do actions after optimize() function. |
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*/ |
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public function after_optimize() { |
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$message = sprintf(_n('%s post revision deleted', '%s post revisions deleted', $this->processed_count, 'wp-optimize'), number_format_i18n($this->processed_count)); |
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|
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if ($this->is_multisite_mode()) { |
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$message .= ' ' . sprintf(_n('across %s site', 'across %s sites', count($this->blogs_ids), 'wp-optimize'), count($this->blogs_ids)); |
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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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|
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|
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/** |
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* Do optimization. |
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*/ |
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public function optimize() { |
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$clean = "DELETE FROM `" . $this->wpdb->posts . "` WHERE post_type = 'revision'"; |
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|
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if ('true' == $this->retention_enabled) { |
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$clean .= ' |
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AND post_modified < NOW() - INTERVAL ' . $this->retention_period . ' WEEK'; |
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} |
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$clean .= ';'; |
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|
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$revisions = $this->query($clean); |
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$this->processed_count += $revisions; |
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} |
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|
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/** |
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* Do actions after get_info() function. |
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*/ |
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public function after_get_info() { |
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if ($this->found_count > 0) { |
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$message = sprintf(_n('%s post revision in your database', '%s post revisions in your database', $this->found_count, 'wp-optimize'), number_format_i18n($this->found_count)); |
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} else { |
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$message = __('No post revisions found', 'wp-optimize'); |
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} |
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|
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if ($this->is_multisite_mode()) { |
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$message .= ' '.sprintf(_n('across %s site', 'across %s sites', count($this->blogs_ids), 'wp-optimize'), count($this->blogs_ids)); |
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} |
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|
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$this->register_output($message); |
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} |
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|
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public function get_info() { |
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$sql = "SELECT COUNT(*) FROM `" . $this->wpdb->posts . "` WHERE post_type = 'revision'"; |
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|
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if ('true' == $this->retention_enabled) { |
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$sql .= ' and post_modified < NOW() - INTERVAL ' . $this->retention_period . ' WEEK'; |
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} |
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$sql .= ';'; |
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|
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$revisions = $this->wpdb->get_var($sql); |
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|
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$this->found_count += $revisions; |
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} |
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|
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public function settings_label() { |
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|
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if ('true' == $this->retention_enabled) { |
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return sprintf(__('Clean post revisions which are older than %d weeks', 'wp-optimize'), $this->retention_period); |
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} else { |
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return __('Clean all post revisions', 'wp-optimize'); |
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} |
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} |
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|
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public function get_auto_option_description() { |
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return __('Remove auto revisions', 'wp-optimize'); |
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} |
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} |
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