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<?php |
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/** |
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* AllAccessible Uninstaller |
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* |
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* @package AllAccessible |
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* @since 1.3.7 |
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*/ |
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|
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// If uninstall not called from WordPress, exit |
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if (!defined('WP_UNINSTALL_PLUGIN')) { |
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exit; |
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} |
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|
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/** |
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* Remove every trace of the plugin from the current site: all aacb_* |
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* options (including the HMAC plugin secret — it must not survive in DB |
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* backups or across reinstalls), all aacb_* transients, and scheduled |
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* events. The wildcard sweep is the source of truth; it covers keys |
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* added in any version without this file needing to track them. |
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*/ |
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function aacb_uninstall_site() { |
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global $wpdb; |
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|
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// Options + transients in one sweep. Transients live in wp_options as |
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// _transient_aacb_* / _transient_timeout_aacb_*; site transients as |
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// _site_transient_aacb_*. |
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$wpdb->query( |
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"DELETE FROM {$wpdb->options} |
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WHERE option_name LIKE 'aacb\\_%' |
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OR option_name LIKE '\\_transient\\_aacb\\_%' |
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OR option_name LIKE '\\_transient\\_timeout\\_aacb\\_%' |
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OR option_name LIKE '\\_site\\_transient\\_aacb\\_%' |
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OR option_name LIKE '\\_site\\_transient\\_timeout\\_aacb\\_%'" |
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); |
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|
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// Post meta (e.g. _aacb_context_map attachment-map cache). |
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$wpdb->query( |
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"DELETE FROM {$wpdb->postmeta} |
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WHERE meta_key LIKE 'aacb\\_%' |
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OR meta_key LIKE '\\_aacb\\_%'" |
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); |
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|
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// Scheduled events (wp_unschedule_hook clears all occurrences, |
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// including single events scheduled with args). |
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wp_unschedule_hook('aacb_post_link_backfill_run'); |
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wp_unschedule_hook('aacb_post_link_single'); |
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wp_unschedule_hook('aacb_fetch_plugin_secret_event'); |
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wp_unschedule_hook('aacb_daily_analytics_calculation'); // pre-2.1 legacy |
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|
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wp_cache_flush(); |
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} |
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|
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aacb_uninstall_site(); |
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|
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// For multisite installations |
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if (is_multisite()) { |
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global $wpdb; |
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$blog_ids = $wpdb->get_col("SELECT blog_id FROM {$wpdb->blogs}"); |
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|
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foreach ($blog_ids as $blog_id) { |
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switch_to_blog($blog_id); |
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aacb_uninstall_site(); |
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restore_current_blog(); |
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} |
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} |
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|
