run_shortcode( $video ) );
if ( strpos( $preview_html, 'w-video' ) === FALSE ) {
$preview_html = '';
}
$post_content = str_replace( $matches[0], "", $post_content );
}
if ( ! empty( $preview_html ) AND $strip_from_the_content ) {
$the_content = $post_content;
}
} elseif ( $post_format == 'audio' ) {
$post_content = preg_replace( '~^\s*(https?://[^\s"]+)\s*$~im', "[embed]$1[/embed]", $the_content );
if ( preg_match( '~\[audio.+?\]\[\/audio\]~', $post_content, $matches ) ) {
$audio = $matches[0];
$preview_html = do_shortcode( $audio );
$post_content = str_replace( $matches[0], "", $post_content );
} elseif ( preg_match( '~\[embed.+?\]~', $post_content, $matches ) ) {
global $wp_embed;
$video = $matches[0];
$preview_html = do_shortcode( $wp_embed->run_shortcode( $video ) );
if ( strpos( $preview_html, 'w-video' ) === FALSE ) {
$preview_html = '';
}
$post_content = str_replace( $matches[0], "", $post_content );
}
if ( ! empty( $preview_html ) AND $strip_from_the_content ) {
$the_content = $post_content;
}
}
$preview_html = apply_filters( 'us_get_post_preview', $preview_html, get_the_ID() );
return $preview_html;
}
/**
* Get URL for link post format
*
* @param $the_content
* @param bool|FALSE $strip_from_the_content
*/
function us_get_post_format_link_url( $url, $post ) {
if ( get_post_format( $post->ID ) != 'link' ) {
return $url;
}
$post_content = $post->post_content;
$link = '';
if ( preg_match( '$(https?|ftp|file)://[-A-Z0-9+&@#/%?=~_|!:,.;]*[-A-Z0-9+&@#/%=~_|]$i', $post_content, $matches ) ) {
$link = $matches[0];
}
if ( $link != '' ) {
//$post->post_content = str_replace( $link, "", $post->post_content );
return $link;
}
return $url;
}
add_filter( 'post_link', 'us_get_post_format_link_url', 10, 3 );
/**
* Get information about previous and next post or page (should be used in singular element context)
*
* @return array
*/
function us_get_post_prevnext( $invert = FALSE, $in_same_term = FALSE, $taxonomy = 'category' ) {
$prev = $next = array();
// Exclude posts with "Link" format
if ( is_singular( 'post' ) ) {
global $us_post_prevnext_exclude_ids;
if ( $us_post_prevnext_exclude_ids === NULL ) {
global $wpdb;
$wpdb_query = 'SELECT `object_id` FROM `' . $wpdb->terms . '`, `' . $wpdb->term_relationships . '` ';
$wpdb_query .= 'WHERE (`slug`=\'post-format-link\' AND `term_id`=`term_taxonomy_id`)';
$us_post_prevnext_exclude_ids = apply_filters( 'us_get_post_prevnext_exclude_ids', $wpdb->get_col( $wpdb_query ) );
if ( ! empty( $us_post_prevnext_exclude_ids ) ) {
add_filter( 'get_next_post_where', 'us_exclude_post_format_link_from_prevnext' );
add_filter( 'get_previous_post_where', 'us_exclude_post_format_link_from_prevnext' );
}
}
}
$next_post = get_next_post( $in_same_term, '', $taxonomy );
$prev_post = get_previous_post( $in_same_term, '', $taxonomy );
if ( ! empty( $prev_post ) ) {
$prev = array(
'id' => $prev_post->ID,
'link' => get_permalink( $prev_post->ID ),
'title' => get_the_title( $prev_post->ID ),
'meta' => us_translate( 'Previous Post' ),
);
}
if ( ! empty( $next_post ) ) {
$next = array(
'id' => $next_post->ID,
'link' => get_permalink( $next_post->ID ),
'title' => get_the_title( $next_post->ID ),
'meta' => us_translate( 'Next Post' ),
);
}
return ( $invert ) ? array( 'next' => $next, 'prev' => $prev ) : array( 'prev' => $prev, 'next' => $next );
}
function us_exclude_post_format_link_from_prevnext( $where ) {
global $us_post_prevnext_exclude_ids;
if ( ! empty( $us_post_prevnext_exclude_ids ) AND is_array( $us_post_prevnext_exclude_ids ) ) {
$where .= ' AND p.ID NOT IN (' . implode( ',', $us_post_prevnext_exclude_ids ) . ')';
}
return $where;
}
// Display specific page when Maintenance Mode is enabled in Theme Options
add_action( 'init', 'us_maintenance_mode' );
function us_maintenance_mode() {
if ( is_user_logged_in() ) {
add_action( 'admin_bar_menu', 'us_maintenance_admin_bar_menu', 1000 );
return FALSE;
}
if ( us_get_option( 'maintenance_mode' ) AND us_get_option( 'maintenance_page' ) ) {
$maintenance_page = get_post( us_get_option( 'maintenance_page' ) );
if ( $maintenance_page ) {
if ( function_exists( 'bp_is_active' ) ) {
add_action( 'template_redirect', 'us_display_maintenance_page', 9 );
} else {
add_action( 'template_redirect', 'us_display_maintenance_page' );
}
}
}
}
// Show indication in admin bar when Maintenance Mode is enabled
function us_maintenance_admin_bar_menu( $wp_admin_bar ) {
if ( us_get_option( 'maintenance_mode' ) AND us_get_option( 'maintenance_page' ) ) {
$maintenance_page = get_post( us_get_option( 'maintenance_page' ) );
if ( $maintenance_page ) {
$wp_admin_bar->add_node(
array(
'id' => 'us-maintenance-notice',
'href' => admin_url() . 'admin.php?page=us-theme-options',
'title' => __( 'Maintenance Mode', 'us' ),
'meta' => array(
'class' => 'us-maintenance',
'html' => '',
),
)
);
}
}
}
// Show specified page when Maintenance Mode is enabled
function us_display_maintenance_page() {
$maintenance_page = get_post( us_get_option( 'maintenance_page' ) );
if ( $maintenance_page ) {
if ( class_exists( 'SitePress' ) ) {
$maintenance_page = get_post( apply_filters( 'wpml_object_id', $maintenance_page->ID, 'page', TRUE ) );
}
us_open_wp_query_context();
global $wp_query;
$wp_query = new WP_Query(
array(
'p' => $maintenance_page->ID,
'post_type' => 'page',
)
);
the_post();
if ( us_get_option( 'maintenance_503', 1 ) == 1 ) {
header( 'HTTP/1.1 503 Service Temporarily Unavailable' );
header( 'Status: 503 Service Temporarily Unavailable' );
header( 'Retry-After: 86400' ); // retry in a day
}
$us_layout = US_Layout::instance();
$us_layout->header_show = 'never';
get_header();
?>
>
post_content );
echo $the_content;
do_action( 'us_after_page' );
?>
$post_type,
'posts_per_page' => - 1,
'post_status' => 'any',
'suppress_filters' => 0,
);
if ( ! empty( $orderby ) AND $orderby == 'title' ) {
$get_posts_args['orderby'] = 'title';
$get_posts_args['order'] = 'ASC';
}
$posts = get_posts( $get_posts_args );
foreach ( $posts as $post ) {
if ( $post->post_title != '' ) {
$result[ $post_type ][ $post->ID ] = $post->post_title;
} else {
$result[ $post_type ][ $post->ID ] = us_translate( '(no title)' );
}
}
}
return $result[ $post_type ];
}