implode( '&family=', $families ),
'display' => 'swap',
),
'https://fonts.googleapis.com/css2'
);
}
return $fonts_url;
}
/**
* Return social share markup.
*
* @since 1.0.0
*
* @param int $id Post ID.
* @param array $sites Sites array.
* @return string Social share markup.
*/
function blog_up_get_social_share( $id, $sites = array() ) {
if ( empty( $sites ) || ! is_array( $sites ) ) {
$sites = array( 'facebook', 'twitter', 'pinterest', 'linkedin' );
}
$links = array();
$post_title = wp_strip_all_tags( get_the_title( $id ) );
$post_permalink = get_permalink( $id );
$image_details = wp_get_attachment_image_src( get_post_thumbnail_id( $id ), 'full' );
$post_image_url = ( ! empty( $image_details ) ) ? $image_details[0] : '';
foreach ( $sites as $site ) {
$item = array();
$item['id'] = $site;
$url = null;
switch ( $site ) {
case 'facebook':
$url = 'https://www.facebook.com/sharer/sharer.php?display=popup&u=' . rawurlencode( $post_permalink );
break;
case 'twitter':
$url = 'http://twitter.com/share?text=' . rawurlencode( $post_title ) . '&url=' . rawurlencode( $post_permalink );
break;
case 'pinterest':
$url = 'https://pinterest.com/pin/create/button/?media=' . esc_url( $post_image_url ) . '&description=' . rawurlencode( $post_title ) . '&url=' . rawurlencode( $post_permalink );
break;
case 'linkedin':
$url = 'https://www.linkedin.com/shareArticle?mini=true&title=' . rawurlencode( $post_title ) . '&source=' . rawurlencode( $post_permalink ) . '&url=' . rawurlencode( $post_permalink );
break;
default:
break;
}
if ( $url ) {
$item['url'] = $url;
$links[] = $item;
}
}
$output = '';
if ( ! empty( $links ) ) {
$output .= '';
}
return $output;
}
/**
* Output SVG.
*
* @since 1.0.0
*
* @param string $svg_name The name of the icon.
* @param string $group The group the icon belongs to.
* @param string $color Color code.
*/
function blog_up_the_theme_svg( $svg_name, $group = 'ui', $color = '' ) {
echo blog_up_get_theme_svg( $svg_name, $group, $color ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Escaped in blog_up_get_theme_svg().
}
/**
* Get information about the SVG icon.
*
* @since 1.0.0
*
* @param string $svg_name The name of the icon.
* @param string $group The group the icon belongs to.
* @param string $color Color code.
*/
function blog_up_get_theme_svg( $svg_name, $group = 'ui', $color = '' ) {
// Make sure that only our allowed tags and attributes are included.
$svg = wp_kses(
Blog_Up_SVG_Icons::get_svg( $svg_name, $group, $color ),
array(
'svg' => array(
'class' => true,
'xmlns' => true,
'width' => true,
'height' => true,
'viewbox' => true,
'aria-hidden' => true,
'role' => true,
'focusable' => true,
),
'path' => array(
'fill' => true,
'fill-rule' => true,
'd' => true,
'transform' => true,
),
'polygon' => array(
'fill' => true,
'fill-rule' => true,
'points' => true,
'transform' => true,
'focusable' => true,
),
)
);
if ( ! $svg ) {
return false;
}
return $svg;
}
/**
* Apply theme shortcode.
*
* @since 1.0.0
*
* @param string $string Content.
* @return string Modified content.
*/
function blog_up_apply_theme_shortcode( $string ) {
if ( empty( $string ) ) {
return $string;
}
$search = array( '[the-year]', '[the-site-title]' );
$replace = array(
date_i18n( esc_html_x( 'Y', 'year date format', 'blog-up' ) ),
esc_html( get_bloginfo( 'name', 'display' ) ),
);
$string = str_replace( $search, $replace, $string );
return $string;
}
/**
* Fallback for primary menu.
*
* @since 1.0.0
*/
function blog_up_menu_fallback() {
echo '';
echo '';
wp_list_pages(
array(
'title_li' => '',
'depth' => 1,
'number' => 4,
)
);
echo '
';
}
/**
* Return user details.
*
* @since 1.0.0
*
* @param int $user_id User ID.
* @return array User details.
*/
function blog_up_get_user_details( $user_id ) {
$output = array();
$userdata = get_userdata( $user_id );
if ( false === $userdata ) {
return $output;
}
$output['name'] = $userdata->display_name;
$output['email'] = $userdata->user_email;
$output['website'] = $userdata->user_url;
$output['bio'] = get_user_meta( $user_id, 'description', true );
return $output;
}