fivevines

class Custom_Meta_Box {

	public function __construct() {

		if ( is_admin() ) {
			add_action( 'load-post.php',     array( $this, 'init_metabox' ) );
			add_action( 'load-post-new.php', array( $this, 'init_metabox' ) );
		}

	}

	public function init_metabox() {

		add_action( 'add_meta_boxes',        array( $this, 'add_metabox' )         );
		add_action( 'save_post',             array( $this, 'save_metabox' ), 10, 2 );

	}

	public function add_metabox() {

		add_meta_box(
			'therapistinfo',
			__( 'Bio & Info', 'text_domain' ),
			array( $this, 'render_metabox' ),
			'post',
			'advanced',
			'default'
		);

	}

	public function render_metabox( $post ) {

		// Retrieve an existing value from the database.
		$custom_infocreds = get_post_meta( $post->ID, 'custom_infocreds', true );
		$custom_infobio = get_post_meta( $post->ID, 'custom_infobio', true );
		$custom_infolinks = get_post_meta( $post->ID, 'custom_infolinks', true );
		$custom_infoemail = get_post_meta( $post->ID, 'custom_infoemail', true );
		$custom_infoareas = get_post_meta( $post->ID, 'custom_infoareas', true );

		// Set default values.
		if( empty( $custom_infocreds ) ) $custom_infocreds = '';
		if( empty( $custom_infobio ) ) $custom_infobio = '';
		if( empty( $custom_infolinks ) ) $custom_infolinks = '';
		if( empty( $custom_infoemail ) ) $custom_infoemail = '';
		if( empty( $custom_infoareas ) ) $custom_infoareas = 'Winnipeg';

		// Form fields.
		echo '<table class="form-table">';

		echo '	<tr>';
		echo '		<th><label for="custom_infocreds" class="custom_infocreds_label">' . __( 'Credentials & Certifications', 'text_domain' ) . '</label></th>';
		echo '		<td>';
		echo '			<input type="text" id="custom_infocreds" name="custom_infocreds" class="custom_infocreds_field" placeholder="' . esc_attr__( 'Certs, Creds', 'text_domain' ) . '" value="' . esc_attr( $custom_infocreds ) . '">';
		echo '			<p class="description">' . __( 'Full', 'text_domain' ) . '</p>';
		echo '		</td>';
		echo '	</tr>';

		echo '	<tr>';
		echo '		<th><label for="custom_infobio" class="custom_infobio_label">' . __( 'Short Bio', 'text_domain' ) . '</label></th>';
		echo '		<td>';
		echo '			<textarea id="custom_infobio" name="custom_infobio" class="custom_infobio_field" placeholder="' . esc_attr__( 'John Does is a therapist. They studied...', 'text_domain' ) . '">' . $custom_infobio . '</textarea>';
		echo '			<p class="description">' . __( 'General Information', 'text_domain' ) . '</p>';
		echo '		</td>';
		echo '	</tr>';

		echo '	<tr>';
		echo '		<th><label for="custom_infolinks" class="custom_infolinks_label">' . __( 'Social Links', 'text_domain' ) . '</label></th>';
		echo '		<td>';
		echo '			<input type="text" id="custom_infolinks" name="custom_infolinks" class="custom_infolinks_field" placeholder="' . esc_attr__( '["https://instagram.com/therapist", ...]', 'text_domain' ) . '" value="' . esc_attr( $custom_infolinks ) . '">';
		echo '			<p class="description">' . __( 'In this format and order only (include [ ] and " " symbols): ["facebook link","linkedin link", "twitter link"]', 'text_domain' ) . '</p>';
		echo '		</td>';
		echo '	</tr>';

		echo '	<tr>';
		echo '		<th><label for="custom_infoemail" class="custom_infoemail_label">' . __( 'email', 'text_domain' ) . '</label></th>';
		echo '		<td>';
		echo '			<input type="email" id="custom_infoemail" name="custom_infoemail" class="custom_infoemail_field" placeholder="' . esc_attr__( '[email protected]', 'text_domain' ) . '" value="' . esc_attr( $custom_infoemail ) . '">';
		echo '			<p class="description">' . __( 'email', 'text_domain' ) . '</p>';
		echo '		</td>';
		echo '	</tr>';

		echo '	<tr>';
		echo '		<th><label for="custom_infoareas" class="custom_infoareas_label">' . __( 'Preferred Practice Areas Or Specialties', 'text_domain' ) . '</label></th>';
		echo '		<td>';
		echo '			<input type="text" id="custom_infoareas" name="custom_infoareas" class="custom_infoareas_field" placeholder="' . esc_attr__( 'Downtown Location', 'text_domain' ) . '" value="' . esc_attr( $custom_infoareas ) . '">';
		echo '			<p class="description">' . __( 'Areas', 'text_domain' ) . '</p>';
		echo '		</td>';
		echo '	</tr>';

		echo '</table>';

	}

	public function save_metabox( $post_id, $post ) {

		// Sanitize user input.
		$custom_new_infocreds = isset( $_POST[ 'custom_infocreds' ] ) ? sanitize_text_field( $_POST[ 'custom_infocreds' ] ) : '';
		$custom_new_infobio = isset( $_POST[ 'custom_infobio' ] ) ? sanitize_text_field( $_POST[ 'custom_infobio' ] ) : '';
		$custom_new_infolinks = isset( $_POST[ 'custom_infolinks' ] ) ? sanitize_text_field( $_POST[ 'custom_infolinks' ] ) : '';
		$custom_new_infoemail = isset( $_POST[ 'custom_infoemail' ] ) ? sanitize_email( $_POST[ 'custom_infoemail' ] ) : '';
		$custom_new_infoareas = isset( $_POST[ 'custom_infoareas' ] ) ? sanitize_text_field( $_POST[ 'custom_infoareas' ] ) : '';

		// Update the meta field in the database.
		update_post_meta( $post_id, 'custom_infocreds', $custom_new_infocreds );
		update_post_meta( $post_id, 'custom_infobio', $custom_new_infobio );
		update_post_meta( $post_id, 'custom_infolinks', $custom_new_infolinks );
		update_post_meta( $post_id, 'custom_infoemail', $custom_new_infoemail );
		update_post_meta( $post_id, 'custom_infoareas', $custom_new_infoareas );

	}

}

new Custom_Meta_Box;