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<?php |
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/** |
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* Functions to add admin notices if necessary. |
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*/ |
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|
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/** |
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* Add admin notices. |
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* |
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* When the plugin gets merged in wp-core, this is not to be ported. |
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*/ |
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function sqlite_plugin_admin_notice() { |
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if ( ! current_user_can( sqlite_plugin_get_manage_capability() ) ) { |
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return; |
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} |
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|
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// Don't print notices in the plugin's admin screen. |
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global $current_screen; |
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if ( isset( $current_screen->base ) && 'settings_page_sqlite-integration' === $current_screen->base ) { |
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return; |
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} |
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|
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// Bail early if the pdo_sqlite extension is not loaded. |
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if ( ! extension_loaded( 'pdo_sqlite' ) ) { |
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printf( |
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'<div class="notice notice-error"><p>%s</p></div>', |
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esc_html__( 'The SQLite Integration plugin is active, but the pdo_sqlite extension is missing from your server. Please make sure that pdo_sqlite is enabled in your PHP installation.', 'sqlite-database-integration' ) |
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); |
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return; |
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} |
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|
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/* |
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* If the SQLITE_DB_DROPIN_VERSION constant is not defined |
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* but there's a db.php file in the wp-content directory, then the module can't be activated. |
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* The module should not have been activated in the first place |
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* (there's a check in the can-load.php file), but this is a fallback check. |
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*/ |
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if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && ! defined( 'SQLITE_DB_DROPIN_VERSION' ) ) { |
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printf( |
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'<div class="notice notice-error"><p>%s</p></div>', |
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sprintf( |
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/* translators: 1: SQLITE_DB_DROPIN_VERSION constant, 2: db.php drop-in path */ |
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__( 'The SQLite Integration module is active, but the %1$s constant is missing. It appears you already have another %2$s file present on your site. ', 'sqlite-database-integration' ), |
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'<code>SQLITE_DB_DROPIN_VERSION</code>', |
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'<code>' . esc_html( basename( WP_CONTENT_DIR ) ) . '/db.php</code>' |
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) |
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); |
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|
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return; |
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} |
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|
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if ( file_exists( WP_CONTENT_DIR . '/db.php' ) ) { |
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return; |
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} |
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|
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if ( ! wp_is_writable( WP_CONTENT_DIR ) ) { |
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printf( |
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'<div class="notice notice-error"><p>%s</p></div>', |
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esc_html__( 'The SQLite Integration plugin is active, but the wp-content/db.php file is missing and the wp-content directory is not writable. Please ensure the wp-content folder is writable, then deactivate the plugin and try again.', 'sqlite-database-integration' ) |
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); |
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return; |
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} |
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// The dropin db.php is missing. |
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printf( |
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'<div class="notice notice-error"><p>%s</p></div>', |
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sprintf( |
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/* translators: 1: db.php drop-in path, 2: Admin URL to deactivate the module */ |
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__( 'The SQLite Integration plugin is active, but the %1$s file is missing. Please <a href="%2$s">deactivate the plugin</a> and re-activate it to try again.', 'sqlite-database-integration' ), |
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'<code>' . esc_html( basename( WP_CONTENT_DIR ) ) . '/db.php</code>', |
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esc_url( self_admin_url( 'plugins.php' ) ) |
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) |
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); |
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} |
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add_action( is_multisite() ? 'network_admin_notices' : 'admin_notices', 'sqlite_plugin_admin_notice' ); // Add the admin notices. |
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|
