true,
'subset' => 'latin',
'variation' => '300',
'variants' => array( '100', '300', '300i', '400', '700' ),
'family' => 'Roboto',
'style' => false,
'weight' => false,
'size' => '16',
'line-height' => '30',
'letter-spacing' => '0',
'color' => false,
);
//checking fonts from customizer if Unyson exists
if ( function_exists( 'fw_get_google_fonts' ) ) {
//grabbing all available fonts
$google_fonts = fw_get_google_fonts();
$font_body_options = fw_get_db_customizer_option( 'body_font_picker_switch' );
$font_body_enabled = (boolean) $font_body_options['main_font_enabled'];
$font_body = $font_body_options['main_font_options']['main_font'];
$font_headings_options = fw_get_db_customizer_option( 'h_font_picker_switch' );
$font_headings_enabled = (boolean) $font_headings_options['h_font_enabled'];
$font_headings = $font_headings_options['h_font_options']['h_font'];
//including fonts from theme in main fonts array
if ( $font_body_enabled ) {
$fonts[ $font_body['family'] ] = $font_body;
// adding font variations to main fonts array to create link to Google Fonts below
if ( isset( $google_fonts[ $font_body['family'] ] ) ) {
$fonts[ $font_body['family'] ]['variants'] = $google_fonts[ $font_body['family'] ]['variants'];
}
}
if ( $font_headings_enabled ) {
$fonts[ $font_headings['family'] ] = $font_headings;
if ( isset( $google_fonts[ $font_headings['family'] ] ) ) {
$fonts[ $font_headings['family'] ]['variants'] = $google_fonts[ $font_headings['family'] ]['variants'];
}
}
}
$fonts_url = '//fonts.googleapis.com/css?family=';
$subsets = array();
foreach ( $fonts as $font => $styles ) {
if ( ! empty ( $styles['variants'] ) ) {
$fonts_url .= str_replace( ' ', '+', $font ) . ':' . implode( ',', $styles['variants'] ) . '|';
$subsets[] = $styles['subset'];
}
}
$fonts_url = substr( $fonts_url, 0, - 1 );
$fonts_url .= '&subset=' . implode( ',', array_unique( $subsets ) );
return urldecode( $fonts_url );
} //solarify_google_font_url()
endif;
if ( ! function_exists( 'solarify_add_font_styles_in_head' ) ) :
function solarify_add_font_styles_in_head() {
if ( function_exists( 'fw_get_db_customizer_option' ) ) {
$font_body_options = fw_get_db_customizer_option( 'body_font_picker_switch' );
$font_body_enabled = (boolean) $font_body_options['main_font_enabled'];
$font_body = $font_body_options['main_font_options']['main_font'];
$font_headings_options = fw_get_db_customizer_option( 'h_font_picker_switch' );
$font_headings_enabled = (boolean) $font_headings_options['h_font_enabled'];
$font_headings = $font_headings_options['h_font_options']['h_font'];
$output = "";
if ( $font_body_enabled ) {
$output .= "body {
font-family : \"{$font_body['family']}\", sans-serif;
font-weight: {$font_body['variation']};
font-size: {$font_body['size']}px;
line-height: {$font_body['line-height']}px;
letter-spacing: {$font_body['letter-spacing']}px;
}";
}
if ( $font_headings_enabled ) {
$output .= "h1, h2, h3, h4, h5, h6 {
font-family : \"{$font_headings['family']}\", sans-serif;
letter-spacing: {$font_headings['letter-spacing']}px;
}";
}
return ( wp_kses( $output, false ) );
} else {
return false;
}
} //solarify_add_font_styles_in_head()
endif;
/**
*
* checking for Unyson installed and returning walker for change comments HTML
*/
if ( ! function_exists( 'solarify_return_comments_walker' ) ) :
function solarify_return_comments_walker() {
return new Solarify_Comments_Walker;
}
endif;
if ( ! function_exists( 'solarify_the_attached_image' ) ) :
/**
* Print the attached image with a link to the next attached image.
*/
function solarify_the_attached_image() {
$post = get_post();
/**
* Filter the default attachment size.
*
* @param array $dimensions {
* An array of height and width dimensions.
*
* @type int $height Height of the image in pixels. Default 810.
* @type int $width Width of the image in pixels. Default 810.
* }
*/
$attachment_size = apply_filters( 'solarify_attachment_size', array( 810, 810 ) );
$next_attachment_url = wp_get_attachment_url();
/*
* Grab the IDs of all the image attachments in a gallery so we can get the URL
* of the next adjacent image in a gallery, or the first image (if we're
* looking at the last image in a gallery), or, in a gallery of one, just the
* link to that image file.
*/
$attachment_ids = get_posts( array(
'post_parent' => $post->post_parent,
'fields' => 'ids',
'numberposts' => - 1,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
) );
// If there is more than 1 attachment in a gallery...
if ( count( $attachment_ids ) > 1 ) {
foreach ( $attachment_ids as $attachment_id ) {
if ( $attachment_id == $post->ID ) {
$next_id = current( $attachment_ids );
break;
}
}
// get the URL of the next image attachment...
if ( $next_id ) {
$next_attachment_url = get_attachment_link( $next_id );
} // or get the URL of the first image attachment.
else {
$next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
}
}
printf( '%2$s',
esc_url( wp_get_attachment_url() ),
wp_get_attachment_image( $post->ID, $attachment_size )
);
} //solarify_the_attached_image()
endif;
if ( ! function_exists( 'solarify_list_authors' ) ) :
/**
* Print a list of all site authors who published at least one post.
*/
function solarify_list_authors($only_post_author = true) {
if ( $only_post_author ) {
$author_id = get_the_author_meta('ID');
$author_ids = get_users( array(
'fields' => 'ID',
'include' => array(
$author_id
)
) );
} else {
// all authors with at least one post.
$author_ids = get_users( array(
'fields' => 'ID',
'orderby' => 'post_count',
'order' => 'DESC',
'who' => 'authors',
) );
}
foreach ( $author_ids as $author_id ) :
$post_count = count_user_posts( $author_id );
// Move on if user has not published a post (yet).
if ( ! $post_count ) {
continue;
}
$twitter_url = get_the_author_meta( 'twitter', $author_id );
$facebook_url = get_the_author_meta( 'facebook', $author_id );
$google_plus_url = get_the_author_meta( 'google_plus', $author_id );
$youtube = get_the_author_meta( 'youtube', $author_id );
$author_bio = get_the_author_meta( 'description', $author_id );
$author_position = get_the_author_meta( 'position', $author_id );
// Not showing meta if no author bio
if ( ! $author_bio ) {
continue;
}
?>
'col-xs-12 col-sm-7 col-md-8 col-lg-8',
'sidebar_class' => 'col-xs-12 col-sm-5 col-md-4 col-lg-4'
);
if ( is_page() ) {
$column_classes['main_column_class'] = "col-sm-12";
$column_classes['sidebar_class'] = false;
//if no Unyson installed - return - no sidebar on pages by default
if ( ! function_exists( 'fw_ext_sidebars_show' ) ) {
return $column_classes;
}
}
//check for unyson
if ( function_exists( 'fw_ext_sidebars_get_current_position' ) ) {
//full width
if ( in_array( fw_ext_sidebars_get_current_position(), array( 'full' ) ) ) {
$column_classes['main_column_class'] = "col-xs-12";
$column_classes['sidebar_class'] = false;
//left sidebar
} elseif ( in_array( fw_ext_sidebars_get_current_position(), array( 'left' ) ) ) {
$column_classes['main_column_class'] = "col-xs-12 col-sm-7 col-md-8 col-lg-8 col-sm-push-5 col-md-push-4 col-lg-push-4";
$column_classes['sidebar_class'] = "col-xs-12 col-sm-5 col-md-4 col-lg-4 col-sm-pull-7 col-md-pull-8 col-lg-pull-8";
} elseif ( in_array( fw_ext_sidebars_get_current_position(), array( 'right' ) ) ) {
$column_classes['main_column_class'] = "col-xs-12 col-sm-7 col-md-8 col-lg-8";
$column_classes['sidebar_class'] = "col-xs-12 col-sm-5 col-md-4 col-lg-4";
}
//no catching right sidebar. Right sidebar is default
else {
//default - right sidebar
$column_classes['main_column_class'] = "col-xs-12 col-sm-7 col-md-8 col-lg-8";
$column_classes['sidebar_class'] = "col-xs-12 col-sm-5 col-md-4 col-lg-4";
//default for page is fullwidth - do we need this?
if ( is_page() ) {
$column_classes['main_column_class'] = "col-xs-12 col-sm-12";
$column_classes['sidebar_class'] = false;
}
}
}
if ( $full_width || !solarify_is_active_widgets_in_main_sidebar_exists() ) {
$column_classes['main_column_class'] = "col-xs-12 col-sm-12";
$column_classes['sidebar_class'] = false;
}
return $column_classes;
} //solarify_get_columns_classes()
endif;
if ( ! function_exists( 'solarify_get_columns_classes_for_unyson_extended' ) ) :
/**
* Define a sidebar position for manage main column CSS class, sidebar CSS class and visibility of sidebar.
* return array
*/
function solarify_get_columns_classes_for_unyson_extended( $full_width = false ) {
// Sidebar Position
// default
$sidebar_position = apply_filters( 'solarify_default_sidebar_position', 'right' );
// get position
if ( function_exists( 'fw_ext_sidebars_get_current_position' ) ) {
$unyson_position = fw_ext_sidebars_get_current_position();
if ( null != $unyson_position ) {
$sidebar_position = $unyson_position;
}
}
// is unyson sidebar
$unyson_sidebar = false;
if ( function_exists( 'fw_ext_sidebars_get_current_preset' ) ) {
$unyson_sidebar = fw_ext_sidebars_get_current_preset();
}
// is sidebar empty ( no widgets )
$empty = false;
if ( apply_filters( 'solarify_check_for_widgets', true ) ) {
if ( is_array( $unyson_sidebar ) ) {
if ( array_key_exists( 'sidebars', (array) $unyson_sidebar ) ) {
if ( array_key_exists( 'blue', $unyson_sidebar['sidebars'] ) ) {
$sidebars_widgets = wp_get_sidebars_widgets();
if ( is_array( $sidebars_widgets ) ) {
if ( empty( $sidebars_widgets[ $unyson_sidebar['sidebars']['blue'] ] ) ) {
$empty = true;
}
}
}
}
} elseif ( ! is_active_sidebar( 'sidebar-main' ) ) {
$empty = true;
}
}
// URL parameter
if ( isset( $_GET['sidebar_position'] ) && ! $empty ) {
$sidebar_position = esc_attr ( $_GET['sidebar_position'] );
}
// direct forbidden
if ( $empty || is_page() || $full_width || 'attachment' == get_post_type() ) {
$sidebar_position = 'full';
}
// Content/Sidebar width
$s = apply_filters( 'solarify_sidebar_width', 4 ); // sidebar width
$c = 12 - $s; // content width
// Content/Sidebar Classes
// Sidebar Right
$column_classes['main_column_class'] = 'col-sm-7 col-md-' . $c . ' col-lg-' . $c;
$column_classes['sidebar_class'] = 'col-sm-5 col-md-' . $s . ' col-lg-' . $s;
// Sidebar Left
if ( 'left' == $sidebar_position ) {
$column_classes['main_column_class'] = 'col-sm-7 col-md-' . $c . ' col-lg-' . $c . ' col-sm-push-5 col-md-push-' . $s . ' col-lg-push-' . $s;
$column_classes['sidebar_class'] = 'col-sm-5 col-md-' . $s . ' col-lg-' . $s . ' col-sm-pull-7 col-md-pull-' . $c . ' col-lg-pull-' . $c;
}
// No Sidebar
if ( 'full' == $sidebar_position ) {
$column_classes['main_column_class'] = 'col-sm-12';
$column_classes['sidebar_class'] = false;
}
return $column_classes;
} //solarify_get_columns_classes()
endif;
/**
* Custom template tags
*/
/**
* Retrieve paginated link for archive post pages.
*
* Modification of standard WordPress paginate_links function to create Twitter Bootstrap pagination
*
* @global WP_Query $wp_query
* @global WP_Rewrite $wp_rewrite
*
* @param string|array $args {
* Optional. Array or string of arguments for generating paginated links for archives.
*
* @type string $base Base of the paginated url. Default empty.
* @type string $format Format for the pagination structure. Default empty.
* @type int $total The total amount of pages. Default is the value WP_Query's
* `max_num_pages` or 1.
* @type int $current The current page number. Default is 'paged' query var or 1.
* @type bool $show_all Whether to show all pages. Default false.
* @type int $end_size How many numbers on either the start and the end list edges.
* Default 1.
* @type int $mid_size How many numbers to either side of the current pages. Default 2.
* @type bool $prev_next Whether to include the previous and next links in the list. Default true.
* @type bool $prev_text The previous page text. Default '« Previous'.
* @type bool $next_text The next page text. Default '« Previous'.
* @type string $type Controls format of the returned value. Possible values are 'plain',
* 'array' and 'list'. Default is 'plain'.
* @type array $add_args An array of query args to add. Default false.
* @type string $add_fragment A string to append to each link. Default empty.
* @type string $before_page_number A string to appear before the page number. Default empty.
* @type string $after_page_number A string to append after the page number. Default empty.
* }
* @return array|string|void String of page links or array of page links.
*/
if ( ! function_exists( 'solarify_bootstrap_paginate_links' ) ) {
function solarify_bootstrap_paginate_links( $args = '' ) {
global $wp_query, $wp_rewrite;
// Setting up default values based on the current URL.
$pagenum_link = html_entity_decode( get_pagenum_link() );
$url_parts = explode( '?', $pagenum_link );
// Get max pages and current page out of the current query, if available.
$total = isset( $wp_query->max_num_pages ) ? $wp_query->max_num_pages : 1;
$current = get_query_var( 'paged' ) ? intval( get_query_var( 'paged' ) ) : 1;
// Append the format placeholder to the base URL.
$pagenum_link = trailingslashit( $url_parts[0] ) . '%_%';
// URL base depends on permalink settings.
$format = $wp_rewrite->using_index_permalinks() && ! strpos( $pagenum_link, 'index.php' ) ? 'index.php/' : '';
$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit( $wp_rewrite->pagination_base . '/%#%', 'paged' ) : '?paged=%#%';
$defaults = array(
'base' => $pagenum_link,
// http://example.com/all_posts.php%_% : %_% is replaced by format (below)
'format' => $format,
// ?page=%#% : %#% is replaced by the page number
'total' => $total,
'current' => $current,
'show_all' => false,
'prev_next' => true,
'prev_text' => '' . esc_html__( 'Prev', 'solarify' ) . '',
'next_text' => '' . esc_html__( 'Next', 'solarify' ) . '',
'end_size' => 1,
'mid_size' => 2,
'type' => 'plain',
'add_args' => array(),
// array of query args to add
'add_fragment' => '',
'before_page_number' => '',
'after_page_number' => ''
);
$args = wp_parse_args( $args, $defaults );
if ( ! is_array( $args['add_args'] ) ) {
$args['add_args'] = array();
}
// Merge additional query vars found in the original URL into 'add_args' array.
if ( isset( $url_parts[1] ) ) {
// Find the format argument.
$format = explode( '?', str_replace( '%_%', $args['format'], $args['base'] ) );
$format_query = isset( $format[1] ) ? $format[1] : '';
wp_parse_str( $format_query, $format_args );
// Find the query args of the requested URL.
wp_parse_str( $url_parts[1], $url_query_args );
// Remove the format argument from the array of query arguments, to avoid overwriting custom format.
foreach ( $format_args as $format_arg => $format_arg_value ) {
unset( $url_query_args[ $format_arg ] );
}
$args['add_args'] = array_merge( $args['add_args'], urlencode_deep( $url_query_args ) );
}
// Who knows what else people pass in $args
$total = (int) $args['total'];
if ( $total < 2 ) {
return;
}
$current = (int) $args['current'];
$end_size = (int) $args['end_size']; // Out of bounds? Make it the default.
if ( $end_size < 1 ) {
$end_size = 1;
}
$mid_size = (int) $args['mid_size'];
if ( $mid_size < 0 ) {
$mid_size = 2;
}
$add_args = $args['add_args'];
$r = '';
$page_links = array();
$dots = false;
//PREV button
if ( $args['prev_next'] && $current ) :
$link = str_replace( '%_%', 2 == $current ? '' : $args['format'], $args['base'] );
$link = str_replace( '%#%', $current - 1, $link );
if ( $add_args && 1 < $current ) {
$link = add_query_arg( $add_args, $link );
}
$link .= $args['add_fragment'];
$link_html = '' . $args['prev_text'] . '';
$disabled = '';
if ( 1 >= $current ) {
$disabled = ' active disabled';
$link_html = '' . $args['prev_text'] . '';
}
/**
* Filter the paginated links for the given archive pages.
*
* @since 3.0.0
*
* @param string $link The paginated link URL.
*/
$page_links[] = '' . $link_html . '';
endif;
for ( $n = 1; $n <= $total; $n ++ ) :
if ( $n == $current ) :
$page_links[] = "" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "";
$dots = true;
else :
if ( $args['show_all'] || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :
$link = str_replace( '%_%', 1 == $n ? '' : $args['format'], $args['base'] );
$link = str_replace( '%#%', $n, $link );
if ( $add_args ) {
$link = add_query_arg( $add_args, $link );
}
$link .= $args['add_fragment'];
/** This filter is documented in wp-includes/general-template.php */
$page_links[] = "" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "";
$dots = true;
elseif ( $dots && ! $args['show_all'] ) :
$page_links[] = '…';
$dots = false;
endif;
endif;
endfor;
//NEXT button
if ( $args['prev_next'] && $current ) :
$link = str_replace( '%_%', $args['format'], $args['base'] );
$link = str_replace( '%#%', $current + 1, $link );
if ( $add_args ) {
$link = add_query_arg( $add_args, $link );
}
$link .= $args['add_fragment'];
$link_html = '' . $args['next_text'] . '';
$disabled = '';
if ( $current >= $total || - 1 == $total ) {
$disabled = ' disabled active';
$link_html = '' . $args['next_text'] . '';
}
/** This filter is documented in wp-includes/general-template.php */
$page_links[] = ' ' . $link_html . ' ';
endif;
//ignoring type as bootstrap prints only in UL
$r .= '';
return $r;
} //solarify_bootstrap_paginate_links()
}
if ( ! function_exists( 'solarify_paging_nav' ) ) :
/**
* Display navigation to next/previous set of posts when applicable.
*/
function solarify_paging_nav( $wp_query = null, $wrapper = null ) {
if ( ! $wp_query ) {
$wp_query = $GLOBALS['wp_query'];
}
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages < 2 ) {
return;
}
$paged = get_query_var( 'paged' ) ? intval( get_query_var( 'paged' ) ) : 1;
$pagenum_link = html_entity_decode( get_pagenum_link() );
$query_args = array();
$url_parts = explode( '?', $pagenum_link );
if ( isset( $url_parts[1] ) ) {
wp_parse_str( $url_parts[1], $query_args );
}
$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );
$pagenum_link = trailingslashit( $pagenum_link ) . '%_%';
$format = $GLOBALS['wp_rewrite']->using_index_permalinks() && ! strpos( $pagenum_link,
'index.php' ) ? 'index.php/' : '';
$format .= $GLOBALS['wp_rewrite']->using_permalinks() ? user_trailingslashit( 'page/%#%',
'paged' ) : '?paged=%#%';
// Set up paginated links.
$links = solarify_bootstrap_paginate_links( array(
'base' => $pagenum_link,
'format' => $format,
'show_all' => false,
'total' => $wp_query->max_num_pages,
'current' => $paged,
'mid_size' => 1,
'type' => 'list',
'add_args' => array_map( 'urlencode', $query_args ),
'prev_text' => '',
'next_text' => '',
) );
if ( $links ) :
if ( $wrapper ) : ?>
false ) );
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( ! $page ) {
$page = 1;
}
$max_page = get_comment_pages_count();
$defaults = array(
'base' => add_query_arg( 'cpage', '%#%' ),
'format' => '',
'total' => $max_page,
'current' => $page,
'echo' => true,
'add_fragment' => '#comments',
'prev_text' => '',
'next_text' => '',
);
if ( $wp_rewrite->using_permalinks() ) {
$defaults['base'] = user_trailingslashit( trailingslashit( get_permalink() ) . $wp_rewrite->comments_pagination_base . '-%#%', 'commentpaged' );
}
$args = wp_parse_args( $args, $defaults );
$page_links = solarify_bootstrap_paginate_links( $args );
if ( $args['echo'] ) {
echo wp_kses_post ( $page_links );
} else {
return $page_links;
}
} //solarify_paging_comments_nav()
endif;
/**
* Find out if blog has more than one category.
*
* @return boolean true if blog has more than 1 category
*/
if ( ! function_exists( 'solarify_categorized_blog' ) ) :
function solarify_categorized_blog() {
if ( false === ( $all_categories = get_transient( 'solarify_category_count' ) ) ) {
// Create an array of all the categories that are attached to posts
$all_categories = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts
$all_categories = count( $all_categories );
set_transient( 'solarify_category_count', $all_categories );
}
if ( 1 !== (int) $all_categories ) {
// This blog has more than 1 category so solarify_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so solarify_categorized_blog should return false
return false;
}
} //solarify_categorized_blog()
endif;
if ( ! function_exists( 'solarify_post_nav' ) ) :
/**
* Display navigation to next/previous post when applicable.
*/
function solarify_post_nav() {
// Don't print empty markup if there's nowhere to navigate.
$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '',
true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
, %1$s %3$s',
esc_html_x( 'by ', 'Used before post author name.', 'solarify' ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
get_the_author(),
esc_html_x( 'on ', 'Used before post date.', 'solarify' ),
esc_url( get_permalink() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() )
);
} else {
// Set up and print post meta information.
printf( '',
esc_url( get_permalink() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() )
);
}
}
endif; //solarify_posted_on
/**
* Display an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index
* views, or a div element when on single views.
*/
if ( ! function_exists( 'solarify_post_thumbnail' ) ) :
function solarify_post_thumbnail( $small_image = false ) {
$pID = get_the_ID();
//detecting featured video
$embed_url = function_exists( 'fw_get_db_post_option' ) ? fw_get_db_post_option( $pID, 'post-featured-video', '' ) : '';
$iframe = '';
if ( $embed_url ) {
global $wp_embed;
$width = '1170';
$height = '780';
$iframe = $wp_embed->run_shortcode( '[embed width="' . $width . '" height="' . $height . '"]' . trim( $embed_url ) . '[/embed]' );
}// embed_url
//detecting gallery
$is_gallery = false;
if ( get_post_format( $pID ) == 'gallery' ) {
solarify_shortcode_atts_gallery_trigger();
$galleries_images = get_post_galleries_images( $pID );
solarify_shortcode_atts_gallery_trigger( false );
$galleries_images_count = count( $galleries_images );
if ( $galleries_images_count ) {
$is_gallery = true;
}
} //gallery post format
if ( post_password_required() || is_attachment() || ( ! has_post_thumbnail() && ! $is_gallery && ! $iframe ) ) {
return false;
}
//adding additional wrap for small image layout feed
if ( ! is_singular() && $small_image ) :
?>
ID, 'hide_breadcrumbs' ) ) {
//non-existent part
$template_part = $template_part_name . '-999';
}
//custom header for certain page
if ( 'header' == $template_part_name && fw_get_db_post_option( $post->ID, 'header' ) !== '1' ) {
//non-existent part
$template_part = $template_part_name . '-' . fw_get_db_post_option( $post->ID, 'header' );
}
}
//get template part from ULR - for demo
if ( isset( $_GET[ $template_part_name ] ) ) {
$template_part = $template_part_name . '-' . ( int ) $_GET[ $template_part_name ];
}
return $template_part;
} //solarify_get_predefined_template_part()
endif;//function_exists
//get ids of showing widgets
if ( ! function_exists( 'solarify_get_showing_widgets_ids' ) ) :
/**
* Return array of id's of all widgets that are showing.
*/
function solarify_get_showing_widgets_ids() {
$showing_widgets = wp_get_sidebars_widgets();
$showing_widgets_ids = array();
foreach ( $showing_widgets as $sidebar_name => $sidebar_widgets ) {
foreach ( $sidebar_widgets as $sidebar_widget_id ) {
if ( $sidebar_name !== 'wp_inactive_widgets' ) {
$showing_widgets_ids[] = $sidebar_widget_id;
}
}
}
return $showing_widgets_ids;
}
endif;
//returning first taxonomy of displayed archive or taxonomy
if ( ! function_exists( 'solarify_get_posts_single_taxonomy_name' ) ) :
function solarify_get_posts_single_taxonomy_name() {
$queried_object = get_queried_object();
$taxonomy_name = '';
if ( is_tax() ) {
$taxonomy_name = $queried_object->taxonomy;
} elseif ( is_singular()) {
$taxonomies_array = get_object_taxonomies( $queried_object );
$taxonomy_name = $taxonomies_array[0];
} else {
$taxonomies_array = get_object_taxonomies( $queried_object->name );
$taxonomy_name = $taxonomies_array[0];
}
return $taxonomy_name;
}
endif;
//get all unique categories for all showing posts
if ( ! function_exists( 'solarify_get_post_categories' ) ) :
function solarify_get_post_categories( $taxonomy_name = 'category' ) {
//get all terms for filter
if ( have_posts() ) :
$all_categories = array();
$categories = array();
// Start the Loop.
while ( have_posts() ) : the_post();
$all_categories[] = get_the_terms( get_the_ID(), $taxonomy_name );
endwhile;
wp_reset_postdata();
foreach ( $all_categories as $post_categories ) :
foreach ( $post_categories as $category ) :
$categories[] = $category;
endforeach;
endforeach;
$categories = array_unique( $categories, SORT_REGULAR );
return $categories;
endif; //have_posts
}
endif;
//get all taxonomies slug for single post. Used inside loop
if ( ! function_exists( 'solarify_get_categories_slugs_for_single_post' ) ) :
function solarify_get_categories_slugs_for_single_post( $taxonomy_name = 'category' ) {
$term_objects = get_the_terms( get_the_ID(), $taxonomy_name );
$item_filter_class = '';
foreach ( $term_objects as $term_object ) {
$item_filter_class .= ' ' . $term_object->slug;
}
return $item_filter_class;
}
endif;
//get the excerpt for page on search page even if only Unyson builder used - using in loop
if ( ! function_exists( 'solarify_get_excerpt_for_page_with_unyson_builder' ) ) :
function solarify_get_excerpt_for_page_with_unyson_builder() {
$excerpt = get_the_excerpt();
if ( empty( $excerpt ) ) {
$content = get_the_content();
$content = strip_tags( str_replace( ']]>', ']]>', apply_filters( 'the_content', get_the_content() ) ) );
$excerpt = substr( $content, 0, 200) . ' [...]';
}
return $excerpt;
}
endif;