' . __( 'Log out', 'wordsmith' ) . '';
else
$output = '' . __( 'Log in', 'wordsmith' ) . '';
return $output;
}
/* Shortcode to display query count and load time if the current user can edit themes. */
function framework_query_counter_shortcode() {
if ( current_user_can( 'edit_theme_options' ) )
return sprintf( __( 'This page loaded in %1$s seconds with %2$s database queries.', 'wordsmith' ), timer_stop( 0, 3 ), get_num_queries() );
return '';
}
/* Shortcode to display the site title with a link to the site. */
function framework_site_link_shortcode() {
return '' . get_bloginfo( 'name' ) . '';
}
/* Shortcode to display the site title. */
function framework_site_title_shortcode() {
return '' . get_bloginfo( 'name' ) . '';
}
/* Shortcode to display the current year. */
function framework_the_year_shortcode() {
return '' . date( 'Y' ) . '';
}
/* Shortcode to display a link to WordPress.org. */
function framework_wp_link_shortcode() {
return '' . __( 'WordPress', 'wordsmith' ) . '';
}
/* Shortcode to display a nav menu that has been created from the Menus screen in the admin. */
function framework_nav_menu_shortcode( $attr ) {
$attr = shortcode_atts(
array(
'after' => '',
'before' => '',
'container' => 'div',
'container_id' => '',
'container_class' => 'nav-menu',
'depth' => '1',
'echo' => false,
'fallback_cb' => '',
'link_before' => '',
'link_after' => '',
'menu' => '',
'menu_id' => '',
'menu_class' => '',
'theme_location' => '',
'walker' => ''
),
$attr
);
return wp_nav_menu( $attr );
}
/* Shortcode to display a slideshow. */
function framework_slideshow_shortcode( $attr ) {
global $post;
/* Set up the defaults for the slideshow shortcode. */
$defaults = array(
'exclude' => '',
'include' => '',
'id' => $post->ID,
'numberposts' => -1,
'order' => 'DESC',
'orderby' => 'menu_order ID',
'size' => 'slideshow-image'
);
$attr = shortcode_atts( $defaults, $attr );
/* Allow users to overwrite the default args. */
extract( apply_atomic( 'slideshow_shortcode_args', $attr ) );
/* Arguments for get_children(). */
$children = array(
'exclude' => absint( $exclude ),
'include' => absint( $include ),
'numberposts' => intval( $numberposts ),
'order' => $order,
'orderby' => $orderby,
'post_mime_type' => 'image',
'post_parent' => intval( $id ),
'post_status' => 'inherit',
'post_type' => 'attachment'
);
/* Get image attachments. If none, return. */
$attachments = get_children( $children );
if ( empty( $attachments ) )
return '';
/* If is feed, leave the default WP settings. We're only worried about on-site presentation. */
if ( is_feed() ) {
$output = "\n";
foreach ( $attachments as $id => $attachment )
$output .= wp_get_attachment_link( $id, $size, true ) . "\n";
return $output;
}
$slideshow = '';
$slideshow .= '
';
$i = 0;
foreach ( $attachments as $attachment ) {
/* Open item. */
$slideshow .= '- ';
/* Get image. */
$slideshow .= wp_get_attachment_image( $attachment->ID, $size, true, false );
/* Check for caption. */
if ( !empty( $attachment->post_excerpt ) )
$caption = $attachment->post_excerpt;
elseif ( !empty( $attachment->post_content ) )
$caption = $attachment->post_content;
else
$caption = '';
if ( !empty( $caption ) ) {
$slideshow .= '
';
$slideshow .= '
' . $caption . '
';
$slideshow .= '
';
}
$slideshow .= '
';
$slideshow .= '