', $wrap_before, aioseo_breadcrumbs( false ) );
echo wp_kses_post( $breadcrumbs );
}
$output_breadcrumbs = ob_get_clean();
/**
* The csco_breadcrumbs hook.
*
* @since 1.0.0
*/
$output_breadcrumbs = apply_filters( 'csco_breadcrumbs', $output_breadcrumbs );
$header_type = csco_get_page_header_type();
call_user_func( 'printf', '%s', $output_breadcrumbs );
}
}
if ( ! function_exists( 'csco_get_available_image_sizes' ) ) {
/**
* Get the available image sizes
*/
function csco_get_available_image_sizes() {
$wais = & $GLOBALS['_wp_additional_image_sizes'];
$sizes = array();
$image_sizes = get_intermediate_image_sizes();
if ( is_array( $image_sizes ) && $image_sizes ) {
foreach ( $image_sizes as $size ) {
if ( in_array( $size, array( 'thumbnail', 'medium', 'medium_large', 'large' ), true ) ) {
$sizes[ $size ] = array(
'width' => get_option( "{$size}_size_w" ),
'height' => get_option( "{$size}_size_h" ),
'crop' => (bool) get_option( "{$size}_crop" ),
);
} elseif ( isset( $wais[ $size ] ) ) {
$sizes[ $size ] = array(
'width' => $wais[ $size ]['width'],
'height' => $wais[ $size ]['height'],
'crop' => $wais[ $size ]['crop'],
);
}
// Size registered, but has 0 width and height.
if ( 0 === (int) $sizes[ $size ]['width'] && 0 === (int) $sizes[ $size ]['height'] ) {
unset( $sizes[ $size ] );
}
}
}
return $sizes;
}
}
if ( ! function_exists( 'csco_get_image_size' ) ) {
/**
* Gets the data of a specific image size.
*
* @param string $size Name of the size.
*/
function csco_get_image_size( $size ) {
if ( ! is_string( $size ) ) {
return;
}
$sizes = csco_get_available_image_sizes();
return isset( $sizes[ $size ] ) ? $sizes[ $size ] : false;
}
}
if ( ! function_exists( 'csco_get_list_available_image_sizes' ) ) {
/**
* Get the list available image sizes
*/
function csco_get_list_available_image_sizes() {
$image_sizes = wp_cache_get( 'csco_available_image_sizes' );
if ( empty( $image_sizes ) ) {
$image_sizes = array();
$intermediate_image_sizes = get_intermediate_image_sizes();
foreach ( $intermediate_image_sizes as $size ) {
$image_sizes[ $size ] = $size;
$data = csco_get_image_size( $size );
if ( isset( $data['width'] ) || isset( $data['height'] ) ) {
$width = '~';
$height = '~';
if ( isset( $data['width'] ) && $data['width'] ) {
$width = $data['width'] . 'px';
}
if ( isset( $data['height'] ) && $data['height'] ) {
$height = $data['height'] . 'px';
}
$image_sizes[ $size ] .= sprintf( ' [%s, %s]', $width, $height );
}
}
wp_cache_set( 'csco_available_image_sizes', $image_sizes );
}
return $image_sizes;
}
}
if ( ! function_exists( 'csco_get_hero_query_args' ) ) {
/**
* Get query arguments for the hero section.
*/
function csco_get_hero_query_args() {
$args = array(
'post_type' => 'post',
'posts_per_page' => 4,
'ignore_sticky_posts' => true,
);
$max_count = get_theme_mod( 'home_hero_max_count', 3 );
switch ( get_theme_mod( 'home_hero_layout', 'hero-type-1' ) ) {
case 'hero-type-2':
if ( ! empty( $max_count ) ) {
$args['posts_per_page'] = $max_count;
}
break;
}
$hero_filter_posts = get_theme_mod( 'home_hero_filter_posts' );
$hero_posts = ! empty( $hero_filter_posts ) ? explode( ',', $hero_filter_posts ) : array();
if ( ! empty( $hero_posts ) ) {
$args['post__in'] = $hero_posts;
$args['orderby'] = 'post__in';
}
$hero_filter_tags = get_theme_mod( 'home_hero_filter_tags' );
$hero_tags = ! empty( $hero_filter_tags ) ? explode( ',', $hero_filter_tags ) : array();
if ( ! empty( $hero_tags ) ) {
$args['tax_query'] = array(
array(
'taxonomy' => 'post_tag',
'field' => 'slug',
'terms' => $hero_tags,
),
);
}
$hero_filter_categories = get_theme_mod( 'home_hero_filter_categories' );
$hero_categories = ! empty( $hero_filter_categories ) ? explode( ',', $hero_filter_categories ) : array();
if ( ! empty( $hero_categories ) ) {
$args['tax_query'] = array(
array(
'taxonomy' => 'category',
'field' => 'slug',
'terms' => $hero_categories,
),
);
}
return apply_filters( 'csco_get_hero_query_args', $args );
}
}
if ( ! function_exists( 'csco_user_social_links' ) ) {
/**
* User Social URLs
*/
function csco_user_social_links() {
$options = array(
'facebook' => array(
'key' => 'facebook',
'icon' => '
',
),
'twitter' => array(
'key' => 'twitter',
'prepend' => 'https://twitter.com/',
'icon' => '
',
),
'instagram' => array(
'key' => 'instagram',
'icon' => '
',
),
'linkedin' => array(
'key' => 'linkedin',
'icon' => '
',
),
'myspace' => array(
'key' => 'myspace',
'icon' => '
',
),
'pinterest' => array(
'key' => 'pinterest',
'icon' => '
',
),
'youtube' => array(
'key' => 'youtube',
'icon' => '
',
),
'soundcloud' => array(
'key' => 'soundcloud',
'icon' => '
',
),
'tumblr' => array(
'key' => 'tumblr',
'icon' => '
',
),
'wikipedia' => array(
'key' => 'wikipedia',
'icon' => '
',
),
);
$output = array();
foreach ( $options as $social => $settings ) {
$url = get_user_meta( get_the_author_meta( 'ID' ), $settings['key'], true );
if ( 'twitter' === $social && $url ) {
$url = sprintf( 'https://twitter.com/%s/', $url );
}
if ( $url && ! empty( $settings['icon'] ) ) {
$output[] = '
' . $settings['icon'] . '' . $social . '';
}
}
if ( ! empty( $output ) ) {
call_user_func( 'printf', '%s', '
' . join( ' ', $output ) . '
' );
}
}
}
if ( ! function_exists( 'csco_get_read_next_post_ids' ) ) {
/**
* Retrieve read next posts.
*
* Will retrive the newer posts from the current category,
* if the limit is not reached it will add older posts from current category,
* if the limit still not reached it will add posts from other categories.
*
* @param int $limit Optional. Number of posts to return.
* @param int $read_next_posts Optional. Post sorting.
*/
function csco_get_read_next_post_ids( $limit = 4, $read_next_posts = 'after' ) {
$post_ids = array();
$current_post_id = get_the_ID();
$exclude_post_ids = array( $current_post_id );
$current_post_categories = wp_get_post_categories( $current_post_id, array( 'fields' => 'ids' ) );
$order = 'ASC';
$date_query_param = 'after';
if ( 'before' === $read_next_posts ) {
$order = 'DESC';
$date_query_param = 'before';
}
if ( 'new' === $read_next_posts ) {
$order = 'DESC';
$date_query_param = 'after';
}
$args = array(
'post_type' => 'post',
'posts_per_page' => $limit,
'post_status' => 'publish',
'orderby' => 'date',
'order' => $order,
'date_query' => array(
$date_query_param => get_the_time( 'Y-m-d H:i:s', $current_post_id ),
),
'ignore_sticky_posts' => true,
'cat' => $current_post_categories,
);
$next_posts_query = new WP_Query( $args );
if ( $next_posts_query->have_posts() ) {
$post_ids = wp_list_pluck( $next_posts_query->posts, 'ID' );
$exclude_post_ids = array_merge( $exclude_post_ids, $post_ids );
}
$posts_count = count( $post_ids );
if ( $posts_count < $limit ) {
$posts_to_fetch = $limit - $posts_count;
$category = get_the_category( $current_post_id );
if ( isset( $category[0] ) ) {
$category_id = $category[0]->term_id;
$args_category = array(
'post_type' => 'post',
'posts_per_page' => $posts_to_fetch,
'cat' => $category_id,
'post_status' => 'publish',
'orderby' => 'date',
'order' => $order,
'ignore_sticky_posts' => true,
'cat' => $current_post_categories,
'post__not_in' => $exclude_post_ids,
);
$category_query = new WP_Query( $args_category );
if ( $category_query->have_posts() ) {
$category_post_ids = wp_list_pluck( $category_query->posts, 'ID' );
$post_ids = array_merge( $post_ids, $category_post_ids );
$exclude_post_ids = array_merge( $exclude_post_ids, $post_ids );
}
}
}
$posts_count = count( $post_ids );
if ( $posts_count < $limit ) {
$posts_to_fetch = $limit - $posts_count;
$args_additional = array(
'post_type' => 'post',
'posts_per_page' => $posts_to_fetch,
'post_status' => 'publish',
'orderby' => 'date',
'ignore_sticky_posts' => true,
'post__not_in' => $exclude_post_ids,
);
$additional_posts_query = new WP_Query( $args_additional );
if ( $additional_posts_query->have_posts() ) {
$additional_post_ids = wp_list_pluck( $additional_posts_query->posts, 'ID' );
$post_ids = array_merge( $post_ids, $additional_post_ids );
}
}
wp_reset_postdata();
return $post_ids;
}
}
if ( ! function_exists( 'csco_calculate_post_reading_time' ) ) {
/**
* Calculate Post Reading Time in Minutes
*
* @param int $post_id The post ID.
*/
function csco_calculate_post_reading_time( $post_id = null ) {
if ( ! $post_id ) {
$post_id = get_the_ID();
}
$post_content = get_post_field( 'post_content', $post_id );
$strip_shortcodes = strip_shortcodes( $post_content );
$strip_tags = wp_strip_all_tags( $strip_shortcodes );
$str = preg_replace( '/[[:punct:]]/', '', $strip_tags );
$str = preg_replace( '/[\s]+/', ' ', $str );
$word_count = count( (array) array_filter( (array) explode( ' ', $str ) ) );
$reading_time = intval( ceil( $word_count / 265 ) );
// Filter for Reading Time.
if ( function_exists( 'iconv_strlen' ) ) {
$reading_time = apply_filters( 'csco_calculate_reading_time', $reading_time, iconv_strlen( $strip_tags ) );
} else {
$reading_time = apply_filters( 'csco_calculate_reading_time', $reading_time, mb_strlen( $strip_tags ) );
}
return $reading_time;
}
}
if ( ! function_exists( 'csco_get_post_reading_time' ) ) {
/**
* Get Post Reading Time from Post Meta
*
* @param int $post_id The post ID.
*/
function csco_get_post_reading_time( $post_id = null ) {
if ( ! $post_id ) {
$post_id = get_the_ID();
}
// Get existing post meta.
$reading_time = get_post_meta( $post_id, '_csco_reading_time', true );
// Calculate and save reading time, if there's no existing post meta.
if ( ! $reading_time ) {
$reading_time = csco_calculate_post_reading_time( $post_id );
update_post_meta( $post_id, '_csco_reading_time', $reading_time );
}
return $reading_time;
}
}
if ( ! function_exists( 'csco_detect_color_scheme' ) ) {
/**
* Detect color scheme.
*
* @param mixed $color Color.
* @param int $level Detect level.
*/
function csco_detect_color_scheme( $color, $level = 190 ) {
// Trim color.
$color = trim( $color );
// Excludes.
if ( in_array( $color, array( '#0e131a' ), true ) ) {
return 'dark';
}
// Set alpha channel.
$alpha = 1;
$rgba = array( 255, 255, 255 );
// If HEX format.
if ( isset( $color[0] ) && '#' === $color[0] ) {
// Remove '#' from start.
$color = str_replace( '#', '', trim( $color ) );
if ( 3 === strlen( $color ) ) {
$color = $color[0] . $color[0] . $color[1] . $color[1] . $color[2] . $color[2];
}
$rgba[0] = hexdec( substr( $color, 0, 2 ) );
$rgba[1] = hexdec( substr( $color, 2, 2 ) );
$rgba[2] = hexdec( substr( $color, 4, 2 ) );
} elseif ( preg_match_all( '#\((([^()]+|(?R))*)\)#', $color, $color_reg ) ) {
// Convert RGB or RGBA.
$rgba = explode( ',', implode( ' ', $color_reg[1] ) );
if ( array_key_exists( '3', $rgba ) ) {
$alpha = (float) $rgba['3'];
}
}
// Apply alpha channel.
foreach ( $rgba as $key => $channel ) {
$rgba[ $key ] = str_pad( $channel + ceil( ( 255 - $channel ) * ( 1 - $alpha ) ), 2, '0', STR_PAD_LEFT );
}
// Set default scheme.
$scheme = 'light';
// Get brightness.
$brightness = ( ( $rgba[0] * 299 ) + ( $rgba[1] * 587 ) + ( $rgba[2] * 114 ) ) / 1000;
// If color gray.
if ( $rgba[0] === $rgba[1] && $rgba[1] === $rgba[2] ) {
if ( $brightness < $level ) {
$scheme = 'dark';
}
} elseif ( $brightness < $level ) {
$scheme = 'inverse';
}
return $scheme;
}
}
if ( ! function_exists( 'csco_color_scheme' ) ) {
/**
* Output color scheme.
*
* @param mixed $light Light color.
* @param mixed $dark Dark color.
*/
function csco_color_scheme( $light, $dark = '' ) {
$data = csco_site_scheme_data();
$site_scheme = csco_site_scheme_data();
if ( 'auto' === $site_scheme ) {
return sprintf( 'data-scheme="auto" data-l="%s" data-d="%s"', csco_detect_color_scheme( $light ), csco_detect_color_scheme( $dark ) );
}
if ( 'dark' === $site_scheme ) {
$scheme = csco_detect_color_scheme( $dark );
} else {
$scheme = csco_detect_color_scheme( $light );
}
return sprintf( 'data-scheme="%s"', $scheme );
}
}
if ( ! function_exists( 'csco_header_scheme_attr' ) ) {
/**
* Get Site Header scheme attribute
*
* @param bool $is_echo Optional. Whether to echo or return the classes. Default true for echo.
*/
function csco_header_scheme_attr( $is_echo = false ) {
$scheme = csco_color_scheme(
get_theme_mod( 'color_header_background', '#FFFFFF' ),
get_theme_mod( 'color_header_background_is_dark', '#161616' )
);
$scheme_attr = apply_filters( 'csco_header_scheme_attr', $scheme );
if ( $is_echo ) {
echo wp_kses( $scheme_attr, 'csco' );
} else {
return $scheme_attr;
}
}
}
if ( ! function_exists( 'csco_header_attr' ) ) {
/**
* Get Site Header attributes
*/
function csco_header_attr() {
$attributes = csco_header_scheme_attr();
echo wp_kses( apply_filters( 'csco_header_attr', $attributes ), 'csco' );
}
}
if ( ! function_exists( 'csco_footer_scheme_attr' ) ) {
/**
* Get Site Footer scheme attribute
*
* @param bool $is_echo Optional. Whether to echo or return the classes. Default false for echo.
*/
function csco_footer_scheme_attr( $is_echo = false ) {
$scheme = csco_color_scheme(
get_theme_mod( 'color_footer_background', '#FFFFFF' ),
get_theme_mod( 'color_footer_background_dark', '#161616' )
);
$scheme_attr = apply_filters( 'csco_footer_scheme_attr', $scheme );
if ( $is_echo ) {
echo wp_kses( $scheme_attr, 'csco' );
} else {
return $scheme_attr;
}
}
}
if ( ! function_exists( 'csco_footer_attr' ) ) {
/**
* Get Site Footer attributes
*/
function csco_footer_attr() {
$attributes = csco_footer_scheme_attr();
echo wp_kses( apply_filters( 'csco_footer_attr', $attributes ), 'csco' );
}
}
if ( ! function_exists( 'csco_offcanvas_scheme_attr' ) ) {
/**
* Get Site Offcanvas scheme attribute
*
* @param bool $is_echo Optional. Whether to echo or return the classes. Default true for echo.
*/
function csco_offcanvas_scheme_attr( $is_echo = false ) {
$scheme = csco_color_scheme(
get_theme_mod( 'color_offcanvas_background', '#FFFFFF' ),
get_theme_mod( 'color_offcanvas_background_is_dark', '#161616' )
);
$scheme_attr = apply_filters( 'csco_offcanvas_scheme_attr', $scheme );
if ( $is_echo ) {
echo wp_kses( $scheme_attr, 'csco' );
} else {
return $scheme_attr;
}
}
}
if ( ! function_exists( 'csco_offcanvas_attr' ) ) {
/**
* Get Site Offcanvas attributes
*/
function csco_offcanvas_attr() {
$attributes = csco_offcanvas_scheme_attr();
echo wp_kses( apply_filters( 'csco_offcanvas_attr', $attributes ), 'csco' );
}
}
/**
* Add Fields to User Profile.
*
* @param object $user The user details.
*/
function add_csco_user_profile_fields( $user ) {
?>
comment_post_ID );
$is_by_post_author = ( $comment->user_id === $post_author_id );
$has_children = ! empty( $args['has_children'] );
$comment_author_id = $comment->user_id;
?>
< id="comment-">
$depth,
'max_depth' => $args['max_depth'],
)
)
);
?>