$dashboard['owp_dashboard_news'],
);
$wp_meta_boxes['dashboard']['normal']['core'] = array_merge( $widget, $dashboard );
}
/**
* OceanWP News & Updates
*
* @since 1.4.9
*/
public function dashboard_news_widget() {
// Get theme
$owp = wp_get_theme( 'oceanwp' );
// OceanWP img url
$owp_img = OE_URL . 'assets/img/oceanwp.png'; ?>
oceanwp_rss_output( self::$feed );
}
/**
* Display the RSS entries in a list.
*
* @since 1.4.9
*/
public function oceanwp_rss_output( $rss, $args = array() ) {
if ( is_string( $rss ) ) {
$rss = fetch_feed($rss);
} elseif ( is_array($rss) && isset($rss['url']) ) {
$args = $rss;
$rss = fetch_feed($rss['url']);
} elseif ( !is_object($rss) ) {
return;
}
if ( is_wp_error($rss) ) {
if ( is_admin() || current_user_can('manage_options') )
echo '' . __( 'RSS Error:', 'ocean-extra' ) . ' ' . $rss->get_error_message() . '
';
return;
}
$default_args = array( 'show_summary' => 1, 'items' => 4 );
$args = wp_parse_args( $args, $default_args );
$items = (int) $args['items'];
$show_summary = (int) $args['show_summary'];
if ( !$rss->get_item_quantity() ) {
echo '- ' . __( 'An error has occurred, which probably means the feed is down. Try again later.', 'ocean-extra' ) . '
';
$rss->__destruct();
unset($rss);
return;
}
echo '';
foreach ( $rss->get_items( 0, $items ) as $item ) {
$link = $item->get_link();
while ( stristr( $link, 'http' ) != $link ) {
$link = substr( $link, 1 );
}
$link = esc_url( strip_tags( $link ) );
$title = esc_html( trim( strip_tags( $item->get_title() ) ) );
if ( empty( $title ) ) {
$title = __( 'Untitled' );
}
$desc = @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option( 'blog_charset' ) );
$desc = esc_attr( wp_trim_words( $desc, 30, '…' ) );
$summary = '';
if ( $show_summary ) {
$summary = $desc;
$summary = '';
}
echo "- {$summary}
";
}
echo '
';
$rss->__destruct();
unset($rss);
}
/**
* Checks to see if all of the feed url in $check_urls are cached.
*
* @since 1.4.9
*
* @param string $widget_id
* @param callable $callback
* @param array $check_urls RSS feeds
* @return bool False on failure. True on success.
*/
function oceanwp_cached_rss_widget( $widget_id, $callback ) {
$loading = '' . __( 'Loading…' ) . '
' . __( 'This widget requires JavaScript.', 'ocean-extra' ) . '