emmymayo
77 lines
2.8 KiB
PHP
77 lines
2.8 KiB
PHP
<?php
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/**
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* Functions to add admin notices if necessary.
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*
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* @since 1.0.0
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* @package wp-sqlite-integration
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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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// 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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// If SQLite is not detected, bail early.
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if ( ! class_exists( 'SQLite3' ) ) {
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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 SQLite3 class is missing from your server. Please make sure that 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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* 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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return;
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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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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( admin_url( 'plugins.php' ) )
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)
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);
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}
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add_action( 'admin_notices', 'sqlite_plugin_admin_notice' ); // Add the admin notices.
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// Remove the PL-plugin admin notices for SQLite.
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remove_action( 'admin_notices', 'perflab_sqlite_plugin_admin_notice' );
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