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<?php |
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/* |
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Plugin Name: Disable deleting and updating Jetpack |
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Description: Disable deleting and updating -actions for Jetpack plugin. Being able to delete your local development directory from WordPress is catastrophic and you can lose your git history in the process. |
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Version: 2.0 |
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Author: Automattic |
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Author URI: http://automattic.com/ |
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*/ |
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// These are the plugins we don't want to update or delete |
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$jetpack_docker_avoided_plugins = array( |
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'jetpack/jetpack.php', |
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); |
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/** |
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* Remove the Delete link from your plugins list for important plugins |
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*/ |
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function jetpack_docker_disable_plugin_deletion_link( $actions, $plugin_file, $plugin_data, $context ) { |
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global $jetpack_docker_avoided_plugins; |
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if ( |
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array_key_exists( 'delete', $actions ) && |
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in_array( |
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$plugin_file, |
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$jetpack_docker_avoided_plugins |
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) |
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) { |
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unset( $actions['delete'] ); |
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} |
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return $actions; |
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} |
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add_filter( 'plugin_action_links', 'jetpack_docker_disable_plugin_deletion_link', 10, 4 ); |
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/** |
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* Fail deletion attempts of our important plugins |
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*/ |
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function jetpack_docker_disable_delete_plugin( $plugin_file ) { |
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if ( in_array( $plugin_file, $jetpack_docker_avoided_plugins ) ) { |
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wp_die( |
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'Deleting plugin "' . $plugin_file . '" is diabled at mu-plugins/avoid-plugin-deletion.php', |
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403 |
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); |
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} |
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} |
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add_action( 'delete_plugin', 'jetpack_docker_disable_delete_plugin', 10, 2 ); |
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/** |
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* Stop WordPress noticing plugin updates for important plugins |
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*/ |
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function jetpack_docker_disable_plugin_update( $plugins ) { |
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global $jetpack_docker_avoided_plugins; |
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foreach( $jetpack_docker_avoided_plugins as $avoided_plugin ) { |
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if ( isset( $plugins->response[ $avoided_plugin ] ) ) { |
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unset( $plugins->response[ $avoided_plugin ] ); |
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} |
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} |
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return $plugins; |
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} |
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add_filter( 'site_transient_update_plugins', 'jetpack_docker_disable_plugin_update' ); |
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Automattic /
jetpack
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.