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<?php |
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/** |
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* Uninstall WP-ShowHide. |
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* |
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* Runs with the plugin inactive, so nothing here may depend on the plugin's |
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* own classes or constants being loaded. The row name is therefore spelled out |
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* rather than read from WP_ShowHide_Options. |
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* |
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* @package WP-ShowHide |
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*/ |
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|
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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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* Delete the plugin's options for the current site. |
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* |
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* One row only: WP-ShowHide has nothing a site owner can configure and so |
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* stores no settings row at all (STANDARDS.md 2.1). If it ever grows one, it |
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* gets deleted here too -- tests/test-metadata.php asserts over wp_options with |
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* a LIKE rather than naming rows, so a forgotten row fails the suite. |
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* |
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* @return void |
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*/ |
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function wp_showhide_uninstall_site() { |
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delete_option( 'wp_showhide_version' ); |
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} |
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|
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if ( is_multisite() ) { |
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/* |
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* 'number' => 0 lifts WP_Site_Query's default cap of 100, which would |
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* otherwise leave the rows behind on every site past the hundredth while |
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* still reporting a successful uninstall. 'fields' => 'ids' avoids |
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* hydrating WP_Site objects the loop never looks at. |
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*/ |
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$wp_showhide_site_ids = get_sites( |
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array( |
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'fields' => 'ids', |
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'number' => 0, |
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) |
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); |
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|
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foreach ( $wp_showhide_site_ids as $wp_showhide_site_id ) { |
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// switch_to_blog() pushes onto a stack, so the restore belongs inside |
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// the loop -- restoring once at the end leaves it unwound by one. |
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switch_to_blog( (int) $wp_showhide_site_id ); |
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|
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wp_showhide_uninstall_site(); |
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|
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restore_current_blog(); |
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} |
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} else { |
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wp_showhide_uninstall_site(); |
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} |
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|
