wp-sweep
Last commit date
includes
2 weeks ago
js
2 weeks ago
LICENSE
2 weeks ago
index.php
2 weeks ago
readme.txt
2 weeks ago
uninstall.php
2 weeks ago
wp-sweep.php
2 weeks ago
uninstall.php
58 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Removes everything WP-Sweep stored. |
| 4 | * |
| 5 | * One option row and nothing else: no settings row, no database tables, no |
| 6 | * capabilities and no scheduled events. `wp_sweep_version` holds the two |
| 7 | * markers; `wp_sweep_options` is a settings row that only a 2.0.0 beta ever |
| 8 | * wrote, deleted here for the same reason the upgrade deletes it. |
| 9 | * |
| 10 | * Before 2.0.0 the plugin stored nothing at all, so uninstalling a 1.2.0 install |
| 11 | * finds nothing to remove -- and this file still looped over every site on a |
| 12 | * network to call an empty function, a loop that carried three bugs at once, |
| 13 | * none of which mattered, because there was nothing to delete. |
| 14 | * |
| 15 | * Now that there is, the loop is the correct one: get_sites() with |
| 16 | * 'fields' => 'ids' so full WP_Site objects are not hydrated to read one |
| 17 | * column, 'number' => 0 so it does not silently stop at the default of 100 |
| 18 | * sites, and restore_current_blog() inside the loop body so the switch stack |
| 19 | * does not end up unwound by exactly one. |
| 20 | * |
| 21 | * @package WP-Sweep |
| 22 | */ |
| 23 | |
| 24 | // Exit if WordPress did not initiate this uninstall. |
| 25 | if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) { |
| 26 | exit; |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * Delete the plugin's option rows on the current site. |
| 31 | * |
| 32 | * The names are written out rather than read from WP_Sweep_Options, because |
| 33 | * uninstall.php runs without the plugin loaded. |
| 34 | * |
| 35 | * @return void |
| 36 | */ |
| 37 | function wp_sweep_delete_options() { |
| 38 | delete_option( 'wp_sweep_options' ); |
| 39 | delete_option( 'wp_sweep_version' ); |
| 40 | } |
| 41 | |
| 42 | if ( is_multisite() ) { |
| 43 | $wp_sweep_site_ids = get_sites( |
| 44 | array( |
| 45 | 'fields' => 'ids', |
| 46 | 'number' => 0, |
| 47 | ) |
| 48 | ); |
| 49 | |
| 50 | foreach ( $wp_sweep_site_ids as $wp_sweep_site_id ) { |
| 51 | switch_to_blog( (int) $wp_sweep_site_id ); |
| 52 | wp_sweep_delete_options(); |
| 53 | restore_current_blog(); |
| 54 | } |
| 55 | } else { |
| 56 | wp_sweep_delete_options(); |
| 57 | } |
| 58 |