'; } } add_action( 'wp_head', 'blog_era_pingback_header' ); if ( ! function_exists( 'blog_era_the_excerpt' ) ) : /** * Generate excerpt. * * @since 1.0.0 * * @param int $length Excerpt length in words. * @param WP_Post $post_obj WP_Post instance (Optional). * @return string Excerpt. */ function blog_era_the_excerpt( $length = 0, $post_obj = null ) { global $post; if ( is_null( $post_obj ) ) { $post_obj = $post; } $length = absint( $length ); if ( 0 === $length ) { return; } $source_content = $post_obj->post_content; if ( ! empty( $post_obj->post_excerpt ) ) { $source_content = $post_obj->post_excerpt; } $source_content = preg_replace( '`\[[^\]]*\]`', '', $source_content ); $trimmed_content = wp_trim_words( $source_content, $length, '…' ); return $trimmed_content; } endif; /** * Register the required plugins for this theme. * * This function is hooked into `tgmpa_register`, which is fired on the WP `init` action on priority 10. */ function blog_era_register_required_plugins() { /* * Array of plugin arrays. Required keys are name and slug. * If the source is NOT from the .org repo, then source is also required. */ $plugins = array( array( 'name' => esc_html__( 'Contact Form 7', 'blog-era' ), //The plugin name 'slug' => 'contact-form-7', // The plugin slug (typically the folder name) 'required' => false, // If false, the plugin is only 'recommended' instead of required. 'force_activation' => false, // If true, plugin is activated upon theme activation and cannot be deactivated until theme switch. 'force_deactivation' => false, // If true, plugin is deactivated upon theme switch, useful for theme-specific plugins. ), ); $config = array( 'id' => 'blog-era', // Unique ID for hashing notices for multiple instances of TGMPA. 'default_path' => '', // Default absolute path to bundled plugins. 'has_notices' => true, // Show admin notices or not. 'dismissable' => true, // If false, a user cannot dismiss the nag message. 'dismiss_msg' => '', // If 'dismissable' is false, this message will be output at top of nag. 'is_automatic' => false, // Automatically activate plugins after installation or not. 'message' => '', // Message to output right before the plugins table. ); tgmpa( $plugins, $config ); } add_action( 'tgmpa_register', 'blog_era_register_required_plugins' );