­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ set( $key, $value ); } } endif; /* Merge multidimensional array - similar to wp_parse_args() just a bit extended :) */ if ( !function_exists( 'vce_parse_args' ) ): function vce_parse_args( &$a, $b ) { $a = (array) $a; $b = (array) $b; $r = $b; foreach ( $a as $k => &$v ) { if ( is_array( $v ) && isset( $r[ $k ] ) ) { $r[ $k ] = vce_parse_args( $v, $r[ $k ] ); } else { $r[ $k ] = $v; } } return $r; } endif; /* Get list of image sizes to generate for theme use */ if ( !function_exists( 'vce_get_image_sizes' ) ): function vce_get_image_sizes() { $sizes = array( 'vce-lay-a' => array( 'title' => 'Layout A (also layout G, single post and page)', 'w' => 810, 'h' => 9999, 'crop' => false ), 'vce-lay-a-nosid' => array( 'title' => 'Layout A (full width - no sidebar)', 'w' => 1140, 'h' => 9999, 'crop' => false ), 'vce-lay-b' => array( 'title' => 'Layout B (also layout C and post gallery thumbnails)', 'w' => 375, 'h' => 195, 'crop' => true ), 'vce-lay-d' => array( 'title' => 'Layout D (also layout E and post gallery thumbnails)', 'w' => 145, 'h' => 100, 'crop' => true ), 'vce-fa-full' => array( 'title' => 'Featured area (big - full width)', 'w' => 9999, 'h' => 500, 'crop' => true ), 'vce-fa-grid' => array( 'title' => 'Layout H and Featured area (5 grid items)', 'w' => 380, 'h' => 260, 'crop' => true ), 'vce-fa-big-grid' => array( 'title' => 'Featured area (3 grid items)', 'w' => 634, 'h' => 433, 'crop' => true ), ); $sizes = apply_filters( 'vce_modify_image_sizes', $sizes ); return $sizes; } endif; /* Get sidebar layouts */ if ( !function_exists( 'vce_get_sidebar_layouts' ) ): function vce_get_sidebar_layouts( $inherit = false ) { $layouts = array(); if ( $inherit ) { $layouts['inherit'] = array( 'title' => __( 'Inherit', THEME_SLUG ), 'img' => IMG_URI . '/admin/inherit.png' ); } $layouts['none'] = array( 'title' => __( 'No sidebar (full width)', THEME_SLUG ), 'img' => IMG_URI . '/admin/content_no_sid.png' ); $layouts['left'] = array( 'title' => __( 'Left sidebar', THEME_SLUG ), 'img' => IMG_URI . '/admin/content_sid_left.png' ); $layouts['right'] = array( 'title' => __( 'Right sidebar', THEME_SLUG ), 'img' => IMG_URI . '/admin/content_sid_right.png' ); return $layouts; } endif; /* Get single post layout options */ if ( !function_exists( 'vce_get_single_layout_opts' ) ) : function vce_get_single_layout_opts( $inherit = false ) { $layouts = array(); if ( $inherit ) : $layouts['inherit'] = array( 'title' => __( 'Inherit', THEME_SLUG ), 'img' => IMG_URI . '/admin/inherit.png' ); endif; $layouts['classic'] = array( 'title' => __( 'Standard', THEME_SLUG ), 'img' => IMG_URI . '/admin/single_classic.jpg' ); $layouts['cover'] = array( 'title' => __( 'Cover', THEME_SLUG ), 'img' => IMG_URI . '/admin/single_cover.jpg' ); return $layouts; } endif; /* Get all sidebars */ if ( !function_exists( 'vce_get_sidebars_list' ) ): function vce_get_sidebars_list( $inherit = false ) { $sidebars = array(); if ( $inherit ) { $sidebars['inherit'] = __( 'Inherit', THEME_SLUG ); } $sidebars['0'] = __( 'None', THEME_SLUG ); global $wp_registered_sidebars; if ( !empty( $wp_registered_sidebars ) ) { foreach ( $wp_registered_sidebars as $sidebar ) { $sidebars[$sidebar['id']] = $sidebar['name']; } } //Get sidebars from wp_options if global var is not loaded yet $fallback_sidebars = get_option( 'vce_registered_sidebars' ); if ( !empty( $fallback_sidebars ) ) { foreach ( $fallback_sidebars as $sidebar ) { if ( !array_key_exists( $sidebar['id'], $sidebars ) ) { $sidebars[$sidebar['id']] = $sidebar['name']; } } } //Check for theme additional sidebars $custom_sidebars = vce_get_option( 'add_sidebars' ); if ( $custom_sidebars ) { for ( $i = 1; $i <= $custom_sidebars; $i++ ) { if ( !array_key_exists( 'vce_sidebar_'.$i, $sidebars ) ) { $sidebars['vce_sidebar_'.$i] = __( 'Sidebar', THEME_SLUG ).' '.$i; } } } //Do not display footer sidebars for selection unset( $sidebars['vce_footer_sidebar_1'] ); unset( $sidebars['vce_footer_sidebar_2'] ); unset( $sidebars['vce_footer_sidebar_3'] ); return $sidebars; } endif; /* Get current archive layout */ if ( !function_exists( 'vce_get_archive_layout' ) ): function vce_get_archive_layout() { $template = vce_detect_template(); if ( in_array( $template, array( 'search', 'tag', 'author', 'archive', 'posts_page' ) ) ) { $layout = vce_get_option( $template.'_layout' ); } if ( empty( $layout ) ) { $layout = 'b'; } return $layout; } endif; /* Get current archive layout */ if ( !function_exists( 'vce_get_archive_pagination' ) ): function vce_get_archive_pagination() { $template = vce_detect_template(); if ( in_array( $template, array( 'search', 'tag', 'author', 'archive', 'posts_page' ) ) ) { $pagination = vce_get_option( $template.'_pagination' ); } if ( empty( $pagination ) ) { $pagination = 'numeric'; } return $pagination; } endif; /* Get current archive layout */ if ( !function_exists( 'vce_get_category_pagination' ) ): function vce_get_category_pagination() { $pagination = vce_get_option( 'category_pagination' ); if ( empty( $pagination ) ) { $pagination = 'numeric'; } return $pagination; } endif; /* Get current category layout */ if ( !function_exists( 'vce_get_category_layout' ) ): function vce_get_category_layout() { $args = array(); $obj = get_queried_object(); $meta = vce_get_category_meta( $obj->term_id ); $args['layout'] = $meta['layout'] == 'inherit' ? vce_get_option( 'category_layout' ) : $meta['layout']; $paged = absint( get_query_var( 'paged' ) ); if ( $paged <= 1 ) { if ( $meta['top_layout'] == 'inherit' ) { $args['top_layout'] = vce_get_option( 'category_use_top' ) ? vce_get_option( 'category_top_layout' ) : false; $args['top_limit'] = vce_get_option( 'category_use_top' ) ? vce_get_option( 'category_top_limit' ) : false; } else { $args['top_layout'] = $meta['top_layout']; $args['top_limit'] = $meta['top_limit']; } } else { $args['top_layout'] = false; $args['top_limit'] = false; } return $args; } endif; /* Get featured area layouts */ if ( !function_exists( 'vce_get_featured_area_layouts' ) ): function vce_get_featured_area_layouts( $inherit = false, $none = false ) { if ( $inherit ) { $layouts['inherit'] = array( 'title' => __( 'Inherit', THEME_SLUG ), 'img' => IMG_URI . '/admin/inherit.png' ); } if ( $none ) { $layouts['0'] = array( 'title' => __( 'None', THEME_SLUG ), 'img' => IMG_URI . '/admin/none.png' ); } $layouts['full_grid'] = array( 'title' => __( 'Big post + slider below', THEME_SLUG ), 'img' => IMG_URI . '/admin/featured_both.png' ); $layouts['full'] = array( 'title' => __( 'Big post(s) only', THEME_SLUG ), 'img' => IMG_URI . '/admin/featured_big.png' ); $layouts['grid'] = array( 'title' => __( 'Slider only', THEME_SLUG ), 'img' => IMG_URI . '/admin/featured_grid.png' ); $layouts['big-grid'] = array( 'title' => __( 'Big Slider only', THEME_SLUG ), 'img' => IMG_URI . '/admin/featured_big_grid.png' ); return $layouts; } endif; /* Get main post layouts layouts */ if ( !function_exists( 'vce_get_main_layouts' ) ): function vce_get_main_layouts( $inherit = false, $none = false ) { if ( $inherit ) { $layouts['inherit'] = array( 'title' => __( 'Inherit', THEME_SLUG ), 'img' => IMG_URI . '/admin/inherit.png' ); } if ( $none ) { $layouts['0'] = array( 'title' => __( 'None', THEME_SLUG ), 'img' => IMG_URI . '/admin/none.png' ); } $layouts['a'] = array( 'title' => __( 'Layout A', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_a.png' ); $layouts['b'] = array( 'title' => __( 'Layout B', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_b.png' ); $layouts['c'] = array( 'title' => __( 'Layout C', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_c.png' ); $layouts['d'] = array( 'title' => __( 'Layout D', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_d.png' ); $layouts['e'] = array( 'title' => __( 'Layout E', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_e.png' ); $layouts['f'] = array( 'title' => __( 'Layout F', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_f.png' ); $layouts['g'] = array( 'title' => __( 'Layout G', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_g.png' ); $layouts['h'] = array( 'title' => __( 'Layout H', THEME_SLUG ), 'img' => IMG_URI . '/admin/layout_h.png' ); return $layouts; } endif; /* Get category module layouts */ if ( !function_exists( 'vce_get_category_layouts' ) ): function vce_get_category_layouts() { $layouts['g'] = array( 'title' => __( 'One Column', THEME_SLUG ), 'img' => IMG_URI . '/admin/category_one.png' ); $layouts['c'] = array( 'title' => __( 'Two Columns', THEME_SLUG ), 'img' => IMG_URI . '/admin/category_two.png' ); $layouts['e'] = array( 'title' => __( 'Five Columns', THEME_SLUG ), 'img' => IMG_URI . '/admin/category_five.png' ); return $layouts; } endif; /* Get main post layouts layouts */ if ( !function_exists( 'vce_get_pagination_layouts' ) ): function vce_get_pagination_layouts() { $layouts = array( 'prev-next' => array( 'title' => __( 'Prev/Next page links', THEME_SLUG ), 'img' => IMG_URI . '/admin/pag_prev_next.png' ), 'numeric' => array( 'title' => __( 'Numeric pagination links', THEME_SLUG ), 'img' => IMG_URI . '/admin/pag_numeric.png' ), 'load-more' => array( 'title' => __( 'Load more button', THEME_SLUG ), 'img' => IMG_URI . '/admin/pag_load_more.png' ), 'infinite-scroll' => array( 'title' => __( 'Infinite scroll', THEME_SLUG ), 'img' => IMG_URI . '/admin/pag_infinite.png' ), ); return $layouts; } endif; /* Get meta data options */ if ( !function_exists( 'vce_get_meta_opts' ) ): function vce_get_meta_opts( $default = array() ) { $options = array(); $options['date'] = esc_html__( 'Date', THEME_SLUG ); $options['comments'] = esc_html__( 'Comments', THEME_SLUG ); $options['author'] = esc_html__( 'Author', THEME_SLUG ); $options['views'] = esc_html__( 'Views', THEME_SLUG ); $options['rtime'] = esc_html__( 'Reading time', THEME_SLUG ); $options['modified_date'] = esc_html__( 'Modified date', THEME_SLUG ); if ( vce_is_wp_review_active() ) { $options['reviews'] = esc_html__( 'Reviews', THEME_SLUG ); } if ( !empty( $default ) ) { foreach ( $options as $key => $option ) { if ( in_array( $key, $default ) ) { $options[$key] = 1; } else { $options[$key] = 0; } } } return $options; } endif; /* Include simple pagination */ if ( !function_exists( 'vce_pagination' ) ): function vce_pagination( $prev = '‹', $next = '›' ) { global $wp_query, $wp_rewrite; $wp_query->query_vars['paged'] > 1 ? $current = $wp_query->query_vars['paged'] : $current = 1; $pagination = array( 'base' => @add_query_arg( 'paged', '%#%' ), 'format' => '', 'total' => $wp_query->max_num_pages, 'current' => $current, 'prev_text' => $prev, 'next_text' => $next, 'type' => 'plain' ); if ( $wp_rewrite->using_permalinks() ) $pagination['base'] = user_trailingslashit( trailingslashit( remove_query_arg( 's', get_pagenum_link( 1 ) ) ) . 'page/%#%/', 'paged' ); if ( !empty( $wp_query->query_vars['s'] ) ) $pagination['add_args'] = array( 's' => str_replace( ' ', '+', get_query_var( 's' ) ) ); $links = paginate_links( $pagination ); if ( $links ) { return $links; } } endif; /* Convert hexdec color string to rgba */ if ( !function_exists( 'vce_hex2rgba' ) ): function vce_hex2rgba( $color, $opacity = false ) { $default = 'rgb(0,0,0)'; //Return default if no color provided if ( empty( $color ) ) return $default; //Sanitize $color if "#" is provided if ( $color[0] == '#' ) { $color = substr( $color, 1 ); } //Check if color has 6 or 3 characters and get values if ( strlen( $color ) == 6 ) { $hex = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] ); } elseif ( strlen( $color ) == 3 ) { $hex = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] ); } else { return $default; } //Convert hexadec to rgb $rgb = array_map( 'hexdec', $hex ); //Check if opacity is set(rgba or rgb) if ( $opacity ) { if ( abs( $opacity ) > 1 ) { $opacity = 1.0; } $output = 'rgba('.implode( ",", $rgb ).','.$opacity.')'; } else { $output = 'rgb('.implode( ",", $rgb ).')'; } //Return rgb(a) color string return $output; } endif; /* Get array of social options */ if ( !function_exists( 'vce_get_social' ) ) : function vce_get_social( $existing = false ) { $social = array( '0' => 'None', 'apple' => 'Apple', 'behance' => 'Behance', 'delicious' => 'Delicious', 'deviantart' => 'DeviantArt', 'digg' => 'Digg', 'dribbble' => 'Dribbble', 'facebook' => 'Facebook', 'flickr' => 'Flickr', 'github' => 'Github', 'google' => 'GooglePlus', 'instagram' => 'Instagram', 'linkedin' => 'LinkedIN', 'pinterest' => 'Pinterest', 'reddit' => 'ReddIT', 'rss' => 'Rss', 'skype' => 'Skype', 'stumbleupon' => 'StumbleUpon', 'soundcloud' => 'SoundCloud', 'spotify' => 'Spotify', 'tumblr' => 'Tumblr', 'twitter' => 'Twitter', 'vimeo' => 'Vimeo', 'vine' => 'Vine', 'wordpress' => 'WordPress', 'xing' => 'Xing' , 'yahoo' => 'Yahoo', 'youtube' => 'Youtube' ); if ( $existing ) { $new_social = array(); foreach ( $social as $key => $soc ) { if ( $key && vce_get_option( 'soc_'.$key.'_url' ) ) { $new_social[$key] = $soc; } } $social = $new_social; } return $social; } endif; /* Get Theme Translated String */ if ( !function_exists( '__vce' ) ): function __vce( $string_key ) { if ( ( $translated_string = vce_get_option( 'tr_'.$string_key ) ) && vce_get_option( 'enable_translate' ) ) { if ( $translated_string == '-1' ) { return ""; } return $translated_string; } else { $translate = vce_get_translate_options(); return $translate[$string_key]['translated']; } } endif; /* Get All Translation Strings */ if ( !function_exists( 'vce_get_translate_options' ) ): function vce_get_translate_options() { global $vce_translate; get_template_part( 'include/translate' ); $translate = apply_filters( 'vce_modify_translate_options', $vce_translate ); return $translate; } endif; /* Compress CSS Code */ if ( !function_exists( 'vce_compress_css_code' ) ) : function vce_compress_css_code( $code ) { // Remove Comments $code = preg_replace( '!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $code ); // Remove tabs, spaces, newlines, etc. $code = str_replace( array( "\r\n", "\r", "\n", "\t", ' ', ' ', ' ' ), '', $code ); return $code; } endif; /* Get image option url */ if ( !function_exists( 'vce_get_option_media' ) ): function vce_get_option_media( $option ) { $media = vce_get_option( $option ); if ( isset( $media['url'] ) && !empty( $media['url'] ) ) { return $media['url']; } return false; } endif; /* Generate font links */ if ( !function_exists( 'vce_generate_font_links' ) ): function vce_generate_font_links() { $output = array(); $fonts = array(); $fonts[] = vce_get_option( 'main_font' ); $fonts[] = vce_get_option( 'h_font' ); $fonts[] = vce_get_option( 'nav_font' ); $unique = array(); //do not add same font links $native = vce_get_native_fonts(); $protocol = is_ssl() ? 'https://' : 'http://'; foreach ( $fonts as $font ) { if ( !in_array( $font['font-family'], $native ) ) { $temp = array(); if ( isset( $font['font-style'] ) ) { $temp['font-style'] = $font['font-style']; } if ( isset( $font['subsets'] ) ) { $temp['subsets'] = $font['subsets']; } if ( isset( $font['font-weight'] ) ) { $temp['font-weight'] = $font['font-weight']; } $unique[$font['font-family']][] = $temp; } } foreach ( $unique as $family => $items ) { $link = $protocol.'fonts.googleapis.com/css?family='.str_replace( ' ', '%20', $family ); //valid $weight = array( '400' ); $subsets = array( 'latin' ); foreach ( $items as $item ) { //Check weight and style if ( isset( $item['font-weight'] ) && !empty( $item['font-weight'] ) ) { $temp = $item['font-weight']; if ( isset( $item['font-style'] ) && empty( $item['font-style'] ) ) { $temp .= $item['font-style']; } if ( !in_array( $temp, $weight ) ) { $weight[] = $temp; } } //Check subsets if ( isset( $item['subsets'] ) && !empty( $item['subsets'] ) ) { if ( !in_array( $item['subsets'], $subsets ) ) { $subsets[] = $item['subsets']; } } } $link .= ':'.implode( ",", $weight ); $link .= '&subset='.implode( ",", $subsets ); $output[] = str_replace( '&', '&', $link ); //valid } return $output; } endif; /* Generate dynamic CSS */ if ( !function_exists( 'vce_generate_dynamic_css' ) ): function vce_generate_dynamic_css() { ob_start(); get_template_part( 'css/dynamic-css' ); $output = ob_get_contents(); ob_end_clean(); return vce_compress_css_code( $output ); } endif; /* Get list of native fonts */ if ( !function_exists( 'vce_get_native_fonts' ) ): function vce_get_native_fonts() { $fonts = array( "Arial, Helvetica, sans-serif", "'Arial Black', Gadget, sans-serif", "'Bookman Old Style', serif", "'Comic Sans MS', cursive", "Courier, monospace", "Garamond, serif", "Georgia, serif", "Impact, Charcoal, sans-serif", "'Lucida Console', Monaco, monospace", "'Lucida Sans Unicode', 'Lucida Grande', sans-serif", "'MS Sans Serif', Geneva, sans-serif", "'MS Serif', 'New York', sans-serif", "'Palatino Linotype', 'Book Antiqua', Palatino, serif", "Tahoma,Geneva, sans-serif", "'Times New Roman', Times,serif", "'Trebuchet MS', Helvetica, sans-serif", "Verdana, Geneva, sans-serif" ); return $fonts; } endif; /* Add class to category links */ if ( !function_exists( 'vce_get_category' ) ): function vce_get_category() { $cats = get_the_category(); $output = ''; if ( !empty( $cats ) ) { foreach ( $cats as $k => $cat ) { $output.= ''.$cat->name.''; if ( ( $k + 1 ) != count( $cats ) ) { $output.= ' • '; } } } return $output; } endif; /* Custom function to limit post content words */ if ( !function_exists( 'vce_get_excerpt' ) ): function vce_get_excerpt( $layout = 'lay-a' ) { $map = array( 'lay-a' => 'lay_a', 'lay-b' => 'lay_b', 'lay-c' => 'lay_c', 'lay-g' => 'lay_g', 'lay-h' => 'lay_h', 'lay-fa-big' => 'lay_fa_big', ); if ( !array_key_exists( $layout, $map ) ) { return ''; } $manual_excerpt = false; if ( has_excerpt() ) { $content = get_the_excerpt(); $manual_excerpt = true; } else { //$content = apply_filters('the_content',get_the_content('')); $text = get_the_content( '' ); $text = strip_shortcodes( $text ); $text = apply_filters( 'the_content', $text ); $content = str_replace( ']]>', ']]>', $text ); } //print_r($content); if ( !empty( $content ) ) { $limit = vce_get_option( $map[$layout].'_excerpt_limit' ); if ( !empty( $limit ) || !$manual_excerpt ) { $more = vce_get_option( 'more_string' ); $content = wp_strip_all_tags( $content ); $content = preg_replace( '/\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i', '', $content ); $content = vce_trim_chars( $content, $limit, $more ); } return $content; } return ''; } endif; /* Custom function to limit post title chars for specific layout */ if ( !function_exists( 'vce_get_title' ) ): function vce_get_title( $layout = 'lay-a' ) { $map = array( 'lay-a' => 'lay_a', 'lay-b' => 'lay_b', 'lay-c' => 'lay_c', 'lay-d' => 'lay_d', 'lay-e' => 'lay_e', 'lay-f' => 'lay_f', 'lay-h' => 'lay_h', 'lay-fa-grid' => 'lay_fa_grid', 'lay-fa-grid-big' => 'lay_fa_grid_big', ); if ( !array_key_exists( $layout, $map ) ) { return get_the_title(); } $title_limit = vce_get_option( $map[$layout].'_title_limit' ); if ( !empty( $title_limit ) ) { $output = vce_trim_chars( strip_tags( get_the_title() ), $title_limit, vce_get_option( 'more_string' ) ); } else { $output = get_the_title(); } return $output; } endif; /* Trim chars of string */ if ( !function_exists( 'vce_trim_chars' ) ): function vce_trim_chars( $string, $limit, $more = '...' ) { if ( !empty( $limit ) ) { $text = trim( preg_replace( "/[\n\r\t ]+/", ' ', $string ), ' ' ); preg_match_all( '/./u', $text, $chars ); $chars = $chars[0]; $count = count( $chars ); if ( $count > $limit ) { $chars = array_slice( $chars, 0, $limit ); for ( $i = ( $limit -1 ); $i >= 0; $i-- ) { if ( in_array( $chars[$i], array( '.', ' ', '-', '?', '!' ) ) ) { break; } } $chars = array_slice( $chars, 0, $i ); $string = implode( '', $chars ); $string = rtrim( $string, ".,-?!" ); $string.= $more; } } return $string; } endif; /* Custom function to get meta data for specific layout */ if ( !function_exists( 'vce_get_meta_data' ) ): function vce_get_meta_data( $layout = 'lay-a', $force_meta = false ) { if ( !$force_meta ) { $map = array( 'lay-a' => 'lay_a', 'lay-b' => 'lay_b', 'lay-c' => 'lay_c', 'lay-d' => 'lay_d', 'lay-e' => 'lay_e', 'lay-g' => 'lay_g', 'lay-h' => 'lay_h', 'lay-fa-grid' => 'lay_fa_grid', 'lay-fa-grid-big' => 'lay_fa_grid_big', 'lay-fa-big' => 'lay_fa_big', 'single' => 'single', ); //Layouts theme options $layout_metas = array_filter( vce_get_option( $map[$layout].'_meta' ) ); } else { //From widget or anywhere you want $layout_metas = array( $force_meta => '1' ); } $output = ''; if ( !empty( $layout_metas ) ) { foreach ( $layout_metas as $mkey => $active ) { $meta = ''; switch ( $mkey ) { case 'date': $meta = ''.vce_get_date().''; break; case 'modified_date': $meta = ''.vce_get_modified_date().''; break; case 'author': if ( voice_is_co_authors_active() && $coauthors_meta = get_coauthors() ) { $temp = ''; foreach ( $coauthors_meta as $i => $key ) { $separator = $i != ( count( $coauthors_meta ) - 1 ) ? ', ' : ''; $temp .= ' '.$key->display_name.''. $separator .' '; } $meta = '' . __vce( 'by_author' ) . '' . $temp . ''; } else { $post_author_id = get_post_field( 'post_author', get_the_ID() ); $meta = ''.__vce( 'by_author' ).' '.get_the_author_meta( 'display_name', $post_author_id ).''; } break; case 'comments': if ( comments_open() || get_comments_number() ) { ob_start(); comments_popup_link( __vce( 'no_comments' ), __vce( 'one_comment' ), __vce( 'multiple_comments' ) ); $meta = ob_get_contents(); ob_end_clean(); } else { $meta = ''; } break; case 'views': global $wp_locale; $thousands_sep = isset( $wp_locale->number_format['thousands_sep'] ) ? $wp_locale->number_format['thousands_sep'] : ','; if ( strlen( $thousands_sep ) > 1 ) { $thousands_sep = trim( $thousands_sep ); } $meta = function_exists( 'ev_get_post_view_count' ) ? number_format_i18n( absint( str_replace( $thousands_sep, '', ev_get_post_view_count( get_the_ID() ) ) + absint( vce_get_option( 'views_forgery' ) ) ) ) . ' '.__vce( 'views' ) : ''; break; case 'rtime': $meta = vce_read_time( get_the_content() ); if ( !empty( $meta ) ) { $meta .= ' '.__vce( 'min_read' ); } break; case 'reviews': $meta = ''; if ( vce_is_wp_review_active() ) { $meta = function_exists( 'wp_review_show_total' ) ? wp_review_show_total( false, '' ) : ''; } break; default: break; } if ( !empty( $meta ) ) { $output .= '
'.$meta.'
'; } } } return $output; } endif; /* Display featured image, and more :) */ if ( !function_exists( 'vce_featured_image' ) ): function vce_featured_image( $size = 'large', $post_id = false ) { if ( empty( $post_id ) ) { $post_id = get_the_ID(); } if ( has_post_thumbnail( $post_id ) ) { return get_the_post_thumbnail( $post_id, $size ); } else if ( $placeholder = vce_get_option_media( 'default_fimg' ) ) { global $placeholder_img, $placeholder_imgs; if ( empty( $placeholder_img ) ) { $img_id = vce_get_image_id_by_url( $placeholder ); } else { $img_id = $placeholder_img; } if ( !empty( $img_id ) ) { if ( !isset( $placeholder_imgs[$size] ) ) { $def_img = wp_get_attachment_image( $img_id, $size ); } else { $def_img = $placeholder_imgs[$size]; } if ( !empty( $def_img ) ) { $placeholder_imgs[$size] = $def_img; return $def_img; } } return ''; } return false; } endif; /* Get image id by url */ if ( !function_exists( 'vce_get_image_id_by_url' ) ): function vce_get_image_id_by_url( $image_url ) { global $wpdb; $attachment = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE guid='%s';", $image_url ) ); if ( isset( $attachment[0] ) ) { return $attachment[0]; } return false; } endif; /* Check wheter to display date in standard or "time ago" format */ if ( !function_exists( 'vce_get_date' ) ): function vce_get_date() { if ( vce_get_option( 'time_ago' ) ) { $limits = array( 'hour' => 3600, 'day' => 86400, 'week' => 604800, 'month' => 2592000, 'three_months' => 7776000, 'six_months' => 15552000, 'year' => 31104000, '0' => 0 ); $ago_limit = vce_get_option( 'time_ago_limit' ); if ( array_key_exists( $ago_limit, $limits ) ) { if ( ( current_time( 'timestamp' ) - get_the_time( 'U' ) <= $limits[$ago_limit] ) || empty( $ago_limit ) ) { if ( vce_get_option( 'ago_before' ) ) { return __vce( 'ago' ).' '.human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) ); } else { return human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) ).' '.__vce( 'ago' ); } } else { return get_the_date(); } } else { return get_the_date(); } } else { return get_the_date(); } } endif; /* Check wheter to display modified date in standard or "time ago" format */ if ( !function_exists( 'vce_get_modified_date' ) ): function vce_get_modified_date() { if ( vce_get_option( 'time_ago' ) ) { $limits = array( 'hour' => 3600, 'day' => 86400, 'week' => 604800, 'month' => 2592000, 'three_months' => 7776000, 'six_months' => 15552000, 'year' => 31104000, '0' => 0 ); $ago_limit = vce_get_option( 'time_ago_limit' ); if ( array_key_exists( $ago_limit, $limits ) ) { if ( ( current_time( 'timestamp' ) - get_the_modified_time( 'U' ) <= $limits[$ago_limit] ) || empty( $ago_limit ) ) { if ( vce_get_option( 'ago_before' ) ) { return __vce( 'ago' ).' '.human_time_diff( get_the_modified_time( 'U' ), current_time( 'timestamp' ) ); } else { return human_time_diff( get_the_modified_time( 'U' ), current_time( 'timestamp' ) ).' '.__vce( 'ago' ); } } else { return get_the_modified_date(); } } else { return get_the_modified_date(); } } else { return get_the_modified_date(); } } endif; /* Get post meta with default values */ if ( !function_exists( 'vce_get_post_meta' ) ): function vce_get_post_meta( $post_id, $field = false ) { $defaults = array( 'layout' => 'inherit', 'use_sidebar' => 'inherit', 'sidebar' => 'inherit', 'sticky_sidebar' => 'inherit', 'display' => array( 'show_cat' => 'inherit', 'show_fimg' => 'inherit', 'show_author_img' => 'inherit', 'show_headline' => 'inherit', 'show_tags' => 'inherit', 'show_prev_next' => 'inherit', 'show_author_box' => 'inherit', 'show_related' => 'inherit', ) ); $meta = get_post_meta( $post_id, '_vce_meta', true ); $meta = vce_parse_args( $meta, $defaults ); if ( $field ) { if ( isset( $meta[$field] ) ) { return $meta[$field]; } else { return false; } } return $meta; } endif; /* Get display options for single post */ if ( !function_exists( 'vce_get_post_display' ) ): function vce_get_post_display( $field ) { $post_id = get_the_ID(); $meta = vce_get_post_meta( $post_id, 'display' ); if ( $meta[$field] == 'inherit' ) { return vce_get_option( $field ); } else { return $meta[$field] == 'on' ? true: false; } } endif; /* Check if we're using Cover Featured image */ if ( !function_exists( 'vce_use_cover_fimg' ) ) : function vce_use_cover_fimg() { $post_id = get_the_ID(); $meta = vce_get_post_meta( $post_id, 'layout' ); if ( $meta == 'inherit' ) { $layout = vce_get_option( 'single_layout' ); return ( $layout == 'classic' ) ? false : true; } else { return ( $meta == 'classic' ) ? false : true; } } endif; /* Get page meta with default values */ if ( !function_exists( 'vce_get_page_meta' ) ): function vce_get_page_meta( $post_id, $field = false ) { $defaults = array( 'use_sidebar' => 'inherit', 'sidebar' => 'inherit', 'sticky_sidebar' => 'inherit', 'fa_layout' => 0, 'fa_limit' => 8, 'fa_time' => 0, 'fa_cat' => array(), 'fa_cat_inc_exc' => 'in', 'fa_order' => 'date', 'fa_sort' => 'DESC', 'fa_manual' => array(), 'fa_exclude' => 0, 'fa_cat_child' => 0, 'fa_tag' => '', 'fa_tag_inc_exc' => 'in', 'fa_author' => array(), 'fa_author_inc_exc' => 'in', 'fa_exclude_by_id' => array(), 'modules' => array(), 'authors' => array( 'orderby' => 'post_count', 'order' => 'DESC', 'exclude' => '' ), 'display_content' => array( 'position' => 0, 'style' => 'wrap', 'width' => 'container' ), ); $meta = get_post_meta( $post_id, '_vce_meta', true ); $meta = vce_parse_args( $meta, $defaults ); if ( $field ) { if ( isset( $meta[$field] ) ) { return $meta[$field]; } else { return false; } } return $meta; } endif; /* Get category meta with default values */ if ( !function_exists( 'vce_get_category_meta' ) ): function vce_get_category_meta( $cat_id = false, $field = false ) { $defaults = array( 'layout' => 'inherit', 'top_layout' => 'inherit', 'top_limit' => vce_get_option( 'category_top_limit' ), 'fa_layout' => 'inherit', 'fa_limit' => vce_get_option( 'category_fa_limit' ), 'use_sidebar' => 'inherit', 'sidebar' => 'inherit', 'sticky_sidebar' => 'inherit', 'color_type' => 'inherit', 'color' => '#000000', 'ppp' => '' ); if ( $cat_id ) { $meta = get_option( '_vce_category_'.$cat_id ); $meta = wp_parse_args( (array) $meta, $defaults ); } else { $meta = $defaults; } if ( $field ) { if ( isset( $meta[$field] ) ) { return $meta[$field]; } else { return false; } } return $meta; } endif; /* Cache recently used category colors */ if ( !function_exists( 'vce_update_recent_cat_colors' ) ): function vce_update_recent_cat_colors( $color, $num_col = 10 ) { if ( empty( $color ) ) return false; $current = get_option( 'vce_recent_cat_colors' ); if ( empty( $current ) ) { $current = array(); } $update = false; if ( !in_array( $color, $current ) ) { $current[] = $color; if ( count( $current ) > $num_col ) { $current = array_slice( $current, ( count( $current ) - $num_col ), ( count( $current ) - 1 ) ); } $update = true; } if ( $update ) { update_option( 'vce_recent_cat_colors', $current ); } } endif; /* Store color per each category */ if ( !function_exists( 'vce_update_cat_colors' ) ): function vce_update_cat_colors( $cat_id, $color, $type ) { $colors = (array)get_option( 'vce_cat_colors' ); if ( array_key_exists( $cat_id, $colors ) ) { if ( $type == 'inherit' ) { unset( $colors[$cat_id] ); } elseif ( $colors[$cat_id] != $color ) { $colors[$cat_id] = $color; } } else { if ( $type != 'inherit' ) { $colors[$cat_id] = $color; } } update_option( 'vce_cat_colors', $colors ); } endif; /* Detect WordPress template */ if ( !function_exists( 'vce_detect_template' ) ): function vce_detect_template() { $template = ''; if ( is_single() ) { $type = get_post_type( get_the_ID() ); if ( $type == 'product' ) { $template = 'product'; } else if ( $type == 'forum' ) { $template = 'forum'; } else if ( $type == 'topic' ) { $template = 'topic'; } else { $template = 'single'; } } else if ( is_page_template( 'template-modules.php' ) && is_page() ) { $template = 'home_page'; } else if ( is_page() ) { $template = 'page'; } else if ( is_category() ) { $template = 'category'; } else if ( is_tag() ) { $template = 'tag'; } else if ( is_search() ) { $template = 'search'; } else if ( is_author() ) { $template = 'author'; } else if ( is_home() && ( $posts_page = get_option( 'page_for_posts' ) ) && !is_page_template( 'template-modules.php' ) ) { $template = 'posts_page'; } else if ( is_tax( 'product_cat' ) || is_post_type_archive( 'product' ) ) { $template = 'product_cat'; } else { $template = 'archive'; } return $template; } endif; /* Get current sidebar options */ if ( !function_exists( 'vce_get_current_sidebar' ) ): function vce_get_current_sidebar() { /* Default */ $use_sidebar = 'none'; $sidebar = 'vce_default_sidebar'; $sticky_sidebar = 'vce_default_sticky_sidebar'; $vce_template = vce_detect_template(); if ( in_array( $vce_template, array( 'search', 'tag', 'author', 'archive', 'product', 'product_cat', 'forum', 'topic' ) ) ) { $use_sidebar = vce_get_option( $vce_template.'_use_sidebar' ); if ( $use_sidebar != 'none' ) { $sidebar = vce_get_option( $vce_template.'_sidebar' ); $sticky_sidebar = vce_get_option( $vce_template.'_sticky_sidebar' ); } } else if ( $vce_template == 'category' ) { $obj = get_queried_object(); if ( isset( $obj->term_id ) ) { $meta = vce_get_category_meta( $obj->term_id ); } if ( $meta['use_sidebar'] != 'none' ) { $use_sidebar = ( $meta['use_sidebar'] == 'inherit' ) ? vce_get_option( $vce_template.'_use_sidebar' ) : $meta['use_sidebar']; if ( $use_sidebar ) { $sidebar = ( $meta['sidebar'] == 'inherit' ) ? vce_get_option( $vce_template.'_sidebar' ) : $meta['sidebar']; $sticky_sidebar = ( $meta['sticky_sidebar'] == 'inherit' ) ? vce_get_option( $vce_template.'_sticky_sidebar' ) : $meta['sticky_sidebar']; } } } else if ( $vce_template == 'single' ) { $meta = vce_get_post_meta( get_the_ID() ); $use_sidebar = ( $meta['use_sidebar'] == 'inherit' ) ? vce_get_option( $vce_template.'_use_sidebar' ) : $meta['use_sidebar']; if ( $use_sidebar != 'none' ) { $sidebar = ( $meta['sidebar'] == 'inherit' ) ? vce_get_option( $vce_template.'_sidebar' ) : $meta['sidebar']; $sticky_sidebar = ( $meta['sticky_sidebar'] == 'inherit' ) ? vce_get_option( $vce_template.'_sticky_sidebar' ) : $meta['sticky_sidebar']; } } else if ( in_array( $vce_template, array( 'home_page', 'page', 'posts_page' ) ) ) { if ( $vce_template == 'posts_page' ) { $meta = vce_get_page_meta( get_option( 'page_for_posts' ) ); } else { $meta = vce_get_page_meta( get_the_ID() ); } $use_sidebar = ( $meta['use_sidebar'] == 'inherit' ) ? vce_get_option( 'page_use_sidebar' ) : $meta['use_sidebar']; if ( $use_sidebar != 'none' ) { $sidebar = ( $meta['sidebar'] == 'inherit' ) ? vce_get_option( 'page_sidebar' ) : $meta['sidebar']; $sticky_sidebar = ( $meta['sticky_sidebar'] == 'inherit' ) ? vce_get_option( 'page_sticky_sidebar' ) : $meta['sticky_sidebar']; } } $args = array( 'use_sidebar' => $use_sidebar, 'sidebar' => $sidebar, 'sticky_sidebar' => $sticky_sidebar ); return $args; } endif; /* Get post format icon */ if ( !function_exists( 'vce_post_format_icon' ) ): function vce_post_format_icon( $layout = '' ) { if ( vce_get_option( $layout.'_icon' ) ) { $format = get_post_format(); $icons = array( 'video' => 'fa-play', 'audio' => 'fa-music', 'image' => 'fa-camera', 'gallery' => 'fa-picture-o' ); //Allow plugins or child themes to modify icons $icons = apply_filters( 'vce_post_format_icons', $icons ); if ( $format && array_key_exists( $format, $icons ) ) { return $icons[$format]; } } return false; } endif; /* Get related posts for particular post */ if ( !function_exists( 'vce_get_related_posts' ) ): function vce_get_related_posts( $post_id = false ) { if ( empty( $post_id ) ) { $post_id = get_the_id(); } $args['post_type'] = 'post'; //Exclude current post form query $args['post__not_in'] = array( $post_id ); //If previuos next posts active exclude them too if ( vce_get_option( 'show_prev_next' ) ) { $in_same_cat = vce_get_option( 'prev_next_cat' ) ? true : false; $prev = get_previous_post( $in_same_cat ); if ( !empty( $prev ) ) { $args['post__not_in'][] = $prev->ID; } $next = get_next_post( $in_same_cat ); if ( !empty( $next ) ) { $args['post__not_in'][] = $next->ID; } } $num_posts = absint( vce_get_option( 'related_limit' ) ); if ( $num_posts > 100 ) { $num_posts = 100; } $args['posts_per_page'] = $num_posts; $args['orderby'] = vce_get_option( 'related_order' ); if ( $args['orderby'] == 'views' && function_exists( 'ev_get_meta_key' ) ) { $args['orderby'] = 'meta_value_num'; $args['meta_key'] = ev_get_meta_key(); } else if ( strpos( $args['orderby'], 'reviews' ) !== false && vce_is_wp_review_active() ) { if ( strpos( $args['orderby'], 'user' ) !== false ) { $review_type = substr( $args['orderby'], 13, strlen( $args['orderby'] ) ); $args['orderby'] = 'meta_value_num'; $args['meta_key'] = 'wp_review_user_reviews'; $args['meta_query'] = array( array( 'key' => 'wp_review_user_review_type', 'value' => $review_type, ) ); } else { $review_type = substr( $args['orderby'], 8, strlen( $args['orderby'] ) ); $args['orderby'] = 'meta_value_num'; $args['meta_key'] = 'wp_review_total'; $args['meta_query'] = array( array( 'key' => 'wp_review_type', 'value' => $review_type, ) ); } } if ( $args['orderby'] == 'comments_number' ) { $args['orderby'] = 'comment_count'; } if ( $args['orderby'] == 'title' ) { $args['order'] = 'ASC'; } if ( $time_diff = vce_get_option( 'related_time' ) ) { $args['date_query'] = array( 'after' => date( 'Y-m-d', vce_calculate_time_diff( $time_diff ) ) ); } if ( $type = vce_get_option( 'related_type' ) ) { switch ( $type ) { case 'cat': $cats = get_the_category( $post_id ); $cat_args = array(); if ( !empty( $cats ) ) { foreach ( $cats as $k => $cat ) { $cat_args[] = $cat->term_id; } } $args['category__in'] = $cat_args; break; case 'tag': $tags = get_the_tags( $post_id ); $tag_args = array(); if ( !empty( $tags ) ) { foreach ( $tags as $tag ) { $tag_args[] = $tag->term_id; } } $args['tag__in'] = $tag_args; break; case 'cat_and_tag': $cats = get_the_category( $post_id ); $cat_args = array(); if ( !empty( $cats ) ) { foreach ( $cats as $k => $cat ) { $cat_args[] = $cat->term_id; } } $tags = get_the_tags( $post_id ); $tag_args = array(); if ( !empty( $tags ) ) { foreach ( $tags as $tag ) { $tag_args[] = $tag->term_id; } } $args['tax_query'] = array( 'relation' => 'AND', array( 'taxonomy' => 'category', 'field' => 'id', 'terms' => $cat_args, ), array( 'taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $tag_args, ) ); break; case 'cat_or_tag': $cats = get_the_category( $post_id ); $cat_args = array(); if ( !empty( $cats ) ) { foreach ( $cats as $k => $cat ) { $cat_args[] = $cat->term_id; } } $tags = get_the_tags( $post_id ); $tag_args = array(); if ( !empty( $tags ) ) { foreach ( $tags as $tag ) { $tag_args[] = $tag->term_id; } } $args['tax_query'] = array( 'relation' => 'OR', array( 'taxonomy' => 'category', 'field' => 'id', 'terms' => $cat_args, ), array( 'taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $tag_args, ) ); break; case 'author': global $post; $author_id = isset( $post->post_author ) ? $post->post_author : 0; $args['author'] = $author_id; break; case 'default': break; } } $related_query = new WP_Query( $args ); return $related_query; } endif; /* Get options for selection of time dependent posts */ if ( !function_exists( 'vce_get_time_diff_opts' ) ) : function vce_get_time_diff_opts( $range = false ) { $options = array(); $options['to'] = array( '0' => __( 'This moment', THEME_SLUG ), '-1 day' => __( '1 Day', THEME_SLUG ), '-3 days' => __( '3 Days', THEME_SLUG ), '-1 week' => __( '1 Week', THEME_SLUG ), '-1 month' => __( '1 Month', THEME_SLUG ), '-3 months' => __( '3 Months', THEME_SLUG ), '-6 months' => __( '6 Months', THEME_SLUG ), '-1 year' => __( '1 Year', THEME_SLUG ) ); $options['from'] = array( '-1 day' => __( '1 Day', THEME_SLUG ), '-3 days' => __( '3 Days', THEME_SLUG ), '-1 week' => __( '1 Week', THEME_SLUG ), '-1 month' => __( '1 Month', THEME_SLUG ), '-3 months' => __( '3 Months', THEME_SLUG ), '-6 months' => __( '6 Months', THEME_SLUG ), '-1 year' => __( '1 Year', THEME_SLUG ), '0' => __( 'All time', THEME_SLUG ) ); //Allow child themes or plugins to change these options $options = apply_filters( 'vce_modify_time_diff_opts', $options ); if ( empty( $range ) ) { return $options; } else if ( array_key_exists( $range, $options ) ) { return $options[$range]; } else { return array(); } } endif; /* Get options for selection of post ordering */ if ( !function_exists( 'vce_get_post_order_opts' ) ) : function vce_get_post_order_opts() { $options = array( 'date' => __( 'Date', THEME_SLUG ), 'comment_count' => __( 'Number of comments', THEME_SLUG ), 'views' => __( 'Number of views', THEME_SLUG ), 'title' => __( 'Title (alphabetically)', THEME_SLUG ), 'modified' => __( 'Modified date', THEME_SLUG ), 'rand' => __( 'Random', THEME_SLUG ) ); if ( vce_is_wp_review_active() ) { $options['reviews_star'] = esc_html__( 'Author Reviews (stars)', THEME_SLUG ); $options['reviews_point'] = esc_html__( 'Author Reviews (points)', THEME_SLUG ); $options['reviews_percentage'] = esc_html__( 'Author Reviews (percentage)', THEME_SLUG ); $options['user_reviews_star'] = esc_html__( 'User Reviews (stars)', THEME_SLUG ); $options['user_reviews_point'] = esc_html__( 'User Reviews (points)', THEME_SLUG ); $options['user_reviews_percentage'] = esc_html__( 'User Reviews (percentage)', THEME_SLUG ); } //Allow child themes or plugins to change these options $options = apply_filters( 'vce_modify_post_order_opts', $options ); return $options; } endif; /* Get featured area posts and arguments */ if ( !function_exists( 'vce_get_fa_args' ) ) : function vce_get_fa_args() { if ( is_category() ) { global $vce_cat_fa_args; return $vce_cat_fa_args; } else if ( is_page_template( 'template-modules.php' ) ) { return vce_get_fa_home_args(); } } endif; /* Get featured area posts and arguments for modules page */ if ( !function_exists( 'vce_get_fa_home_args' ) ) : function vce_get_fa_home_args() { $args = array( 'use_fa' => false ); //Check home page featured area options $obj = get_queried_object(); $meta = vce_get_page_meta( $obj->ID ); $fa_layout = $meta['fa_layout']; if ( $fa_layout ) { $q_args['post_type'] = 'post'; $q_args['ignore_sticky_posts'] = 1; if ( !empty( $meta['fa_manual'] ) ) { $q_args['posts_per_page'] = absint( count( $meta['fa_manual'] ) ); $q_args['orderby'] = 'post__in'; $q_args['post__in'] = $meta['fa_manual']; $q_args['post_type'] = array_keys( get_post_types( array( 'public' => true ) ) ); //support all existing public post types } else { $num_posts = absint( $meta['fa_limit'] ); $q_args['posts_per_page'] = $num_posts; $q_args['orderby'] = $meta['fa_order']; if ( !empty( $meta['fa_exclude_by_id'] ) ) { $q_args['post__not_in'] = $meta['fa_exclude_by_id']; } if ( $q_args['orderby'] == 'views' && function_exists( 'ev_get_meta_key' ) ) { $q_args['orderby'] = 'meta_value_num'; $q_args['meta_key'] = ev_get_meta_key(); } else if ( strpos( $q_args['orderby'], 'reviews' ) !== false && vce_is_wp_review_active() ) { if ( strpos( $q_args['orderby'], 'user' ) !== false ) { $review_type = substr( $q_args['orderby'], 13, strlen( $q_args['orderby'] ) ); $q_args['orderby'] = 'meta_value_num'; $q_args['meta_key'] = 'wp_review_user_reviews'; $q_args['meta_query'] = array( array( 'key' => 'wp_review_user_review_type', 'value' => $review_type, ) ); } else { $review_type = substr( $q_args['orderby'], 8, strlen( $q_args['orderby'] ) ); $q_args['orderby'] = 'meta_value_num'; $q_args['meta_key'] = 'wp_review_total'; $q_args['meta_query'] = array( array( 'key' => 'wp_review_type', 'value' => $review_type, ) ); } } if ( $q_args['orderby'] == 'comments_number' ) { $q_args['orderby'] = 'comment_count'; } $q_args['order'] = $meta['fa_sort']; if ( $meta['fa_time'] ) { $q_args['date_query'] = array( 'after' => date( 'Y-m-d', vce_calculate_time_diff( $meta['fa_time'] ) ) ); } if ( !empty( $meta['fa_cat'] ) ) { if ( $meta['fa_cat_child'] ) { $child_cat_temp = array(); foreach ( $meta['fa_cat'] as $parent ) { $child_cats = get_categories( array( 'child_of' => $parent ) ); if ( !empty( $child_cats ) ) { foreach ( $child_cats as $child ) { $child_cat_temp[] = $child->term_id; } } } $meta['fa_cat'] = array_merge( $meta['fa_cat'], $child_cat_temp ); } $q_args['category__'.$meta['fa_cat_inc_exc']] = $meta['fa_cat']; } if ( !empty( $meta['fa_tag'] ) ) { $q_args['tag__'.$meta['fa_tag_inc_exc']] = vce_get_tax_term_id_by_slug( explode( ",", $meta['fa_tag'] ) ); } if ( !empty( $meta['fa_author'] ) ) { $q_args['author__'.$meta['fa_author_inc_exc']] = $meta['fa_author']; } } $args['fa_posts'] = new WP_Query( $q_args ); if ( !is_wp_error( $args['fa_posts'] ) && !empty( $args['fa_posts'] ) ) { $num_posts = count( $args['fa_posts']->posts ); $fa_layout = explode( "_", $fa_layout ); $args['both'] = count( $fa_layout ) == 2 ? true: false; $args['full'] = $fa_layout[0] == 'full' ? true: false; $args['full_slider'] = ( $num_posts > 1 && !isset( $fa_layout[1] ) && $fa_layout[0] == 'full' ) ? true : false; $args['grid'] = in_array( 'grid', $fa_layout ) ? true: false; $args['big_grid'] = in_array( 'big-grid', $fa_layout ) ? true: false; $args['use_fa'] = true; if ( $meta['fa_exclude'] ) { global $vce_fa_home_posts; $vce_fa_home_posts = array(); foreach ( $args['fa_posts']->posts as $p ) { $vce_fa_home_posts[] = $p->ID; } } } wp_reset_postdata(); } //print_r($q_args); return $args; } endif; /* Get featured area posts and arguments for category */ if ( !function_exists( 'vce_get_fa_cat_args' ) ) : function vce_get_fa_cat_args() { $args = array( 'use_fa' => false ); //Check category featured area options $obj = get_queried_object(); $meta = vce_get_category_meta( $obj->term_id ); if ( $meta['fa_layout'] == 'inherit' ) { $fa_layout = vce_get_option( 'category_fa' ) ? vce_get_option( 'category_fa_layout' ) : false; $num_posts = vce_get_option( 'category_fa' ) ? vce_get_option( 'category_fa_limit' ) : false; } else { $fa_layout = $meta['fa_layout']; $num_posts = $meta['fa_limit']; } if ( $fa_layout ) { $q_args['post_type'] = 'post'; $q_args['posts_per_page'] = $num_posts; $q_args['orderby'] = vce_get_option( 'category_fa_order' ); if ( $q_args['orderby'] == 'views' && function_exists( 'ev_get_meta_key' ) ) { $q_args['orderby'] = 'meta_value_num'; $q_args['meta_key'] = ev_get_meta_key(); } if ( $q_args['orderby'] == 'comments_number' ) { $q_args['orderby'] = 'comment_count'; } if ( $q_args['orderby'] == 'title' ) { $q_args['order'] = 'ASC'; } if ( $time_diff = vce_get_option( 'category_fa_time' ) ) { $q_args['date_query'] = array( 'after' => date( 'Y-m-d', vce_calculate_time_diff( $time_diff ) ) ); } $q_args['cat'] = $obj->term_id; $args['fa_posts'] = new WP_Query( $q_args ); if ( !is_wp_error( $args['fa_posts'] ) && !empty( $args['fa_posts'] ) ) { $num_posts = count( $args['fa_posts']->posts ); $fa_layout = explode( "_", $fa_layout ); $args['both'] = count( $fa_layout ) == 2 ? true: false; $args['full'] = $fa_layout[0] == 'full' ? true: false; $args['full_slider'] = ( $num_posts > 1 && !isset( $fa_layout[1] ) && $fa_layout[0] == 'full' ) ? true : false; $args['grid'] = in_array( 'grid', $fa_layout ) ? true: false; $args['big_grid'] = in_array( 'big-grid', $fa_layout ) ? true: false; $args['use_fa'] = true; } if ( vce_get_option( 'category_fa_hide_on_pages' ) && absint( get_query_var( 'paged' ) > 1 ) ) { $args['use_fa'] = false; //Show only on first page } } //print_r($q_args); return $args; } endif; /* Compares two values and sanitazes 0 */ if ( !function_exists( 'vce_compare' ) ): function vce_compare( $a, $b ) { return (string) $a === (string) $b; } endif; /* Check is post is paginated */ if ( !function_exists( 'vce_is_paginated_post' ) ): function vce_is_paginated_post() { global $multipage; return 0 !== $multipage; } endif; /* Get settings to pass to main JS file */ if ( !function_exists( 'vce_get_js_settings' ) ): function vce_get_js_settings() { global $vce_rtl; $js_settings = array(); $js_settings['sticky_header'] = vce_get_option( 'sticky_header' ) ? true : false; $js_settings['sticky_header_offset'] = absint( vce_get_option( 'sticky_header_offset' ) ); $js_settings['sticky_header_logo'] = vce_get_option_media( 'sticky_header_logo' ); $js_settings['logo'] = vce_get_option_media( 'logo' ); $js_settings['logo_retina'] = vce_get_option_media( 'logo_retina' ); $js_settings['logo_mobile'] = vce_get_option_media( 'logo_mobile' ); $js_settings['logo_mobile_retina'] = vce_get_option_media( 'logo_mobile_retina' ); $js_settings['rtl_mode'] = $vce_rtl ? 1: 0; $protocol = is_ssl() ? 'https://' : 'http://'; $js_settings['ajax_url'] = admin_url( 'admin-ajax.php', $protocol ); $js_settings['ajax_mega_menu'] = vce_get_option( 'ajax_mega_menu' ) ? true : false; $js_settings['mega_menu_slider'] = vce_get_option( 'mega_menu_slider' ) ? true : false; $js_settings['mega_menu_subcats'] = vce_get_option( 'mega_menu_subcats' ) ? true : false; $js_settings['lay_fa_grid_center'] = vce_get_option( 'lay_fa_grid_center' ) ? true : false; $js_settings['full_slider_autoplay'] = vce_get_option( 'lay_fa_big_autoplay' ) ? absint( vce_get_option( 'lay_fa_big_autoplay' ) ) * 1000 : false; $js_settings['grid_slider_autoplay'] = vce_get_option( 'lay_fa_grid_autoplay' ) ? absint( vce_get_option( 'lay_fa_grid_autoplay' ) ) * 1000 : false; $js_settings['grid_big_slider_autoplay'] = vce_get_option( 'lay_fa_grid_big_autoplay' ) ? absint( vce_get_option( 'lay_fa_grid_big_autoplay' ) ) * 1000 : false; $js_settings['fa_big_opacity'] = vce_get_option( 'lay_fa_big_opc' ); $js_settings['top_bar_mobile'] = vce_get_option( 'top_bar_mobile' ); $js_settings['top_bar_mobile_group'] = vce_get_option( 'top_bar_mobile_group' ); $js_settings['top_bar_more_link'] = __vce( 'more' ); return $js_settings; } endif; /* Parse font option */ if ( !function_exists( 'vce_get_font_option' ) ): function vce_get_font_option( $option = false ) { $font = vce_get_option( $option ); $native_fonts = vce_get_native_fonts(); if ( !in_array( $font['font-family'], $native_fonts ) ) { $font['font-family'] = "'".$font['font-family']."'"; } return $font; } endif; /* Parse background option */ if ( !function_exists( 'vce_get_bg_styles' ) ): function vce_get_bg_styles( $option = false ) { $style = vce_get_option( $option ); $css = ''; if ( ! empty( $style ) && is_array( $style ) ) { foreach ( $style as $key => $value ) { if ( ! empty( $value ) && $key != "media" ) { if ( $key == "background-image" ) { $css .= $key . ":url('" . $value . "');"; } else { $css .= $key . ":" . $value . ";"; } } } } return $css; } endif; /* Get topbar items */ if ( !function_exists( 'vce_get_topbar_items' ) ): function vce_get_topbar_items() { $items = array( '0' => __( 'None', THEME_SLUG ), 'top-navigation' => __( 'Top navigation menu', THEME_SLUG ), 'social-menu' => __( 'Social menu', THEME_SLUG ), 'search-bar' => __( 'Search form', THEME_SLUG ), ); return $items; } endif; /* Get copyright bar items */ if ( !function_exists( 'vce_get_copybar_items' ) ): function vce_get_copybar_items() { $items = array( '0' => __( 'None', THEME_SLUG ), 'footer-menu' => __( 'Footer menu' , THEME_SLUG ), 'social-menu' => __( 'Social menu', THEME_SLUG ), 'copyright-text' => __( 'Copyright text', THEME_SLUG ) ); return $items; } endif; /* Update theme option function */ if ( !function_exists( 'vce_read_time' ) ): function vce_read_time( $text ) { if ( !vce_get_option( 'multibyte_rtime' ) ) { //$words = str_word_count( wp_strip_all_tags( $text ) ); $words = count( preg_split( "/[\n\r\t ]+/", wp_strip_all_tags( $text ) ) ); } else { //$words = count( explode( ' ', html_entity_decode( mb_convert_encoding( $text, 'HTML-ENTITIES', 'UTF-8' ), ENT_QUOTES, 'UTF-8' ) ) ); $text = trim( preg_replace( "/[\n\r\t ]+/", ' ', wp_strip_all_tags( $text ) ), ' ' ); preg_match_all( '/./u', $text, $words_array ); $words = count( $words_array[0] ); } if ( !empty( $words ) ) { $time_in_minutes = ceil( $words / 200 ); return $time_in_minutes; } return false; } endif; /* Get update notification */ if ( !function_exists( 'vce_get_update_notification' ) ): function vce_get_update_notification() { $current = get_site_transient( 'update_themes' ); $message_html = ''; if ( isset( $current->response['voice'] ) ) { $message_html = 'New update available! Version '.$current->response['voice']['new_version'].': See what\'s newUpdate'; } return $message_html; } endif; /* Check if WooCommerce is activated */ if ( !function_exists( 'vce_is_woocommerce_active' ) ): function vce_is_woocommerce_active() { if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) { return true; } return false; } endif; /* Check if bbPress is activated */ if ( !function_exists( 'vce_is_bbpress_active' ) ): function vce_is_bbpress_active() { if ( in_array( 'bbpress/bbpress.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) { return true; } return false; } endif; /* Check if WP Review plugin is active */ if ( !function_exists( 'vce_is_wp_review_active' ) ): function vce_is_wp_review_active() { if ( in_array( 'wp-review/wp-review.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) { return true; } return false; } endif; /** * Support for Co-Authors Plus Plugin * Check if plugin is activated * * @since 2.3 */ if ( !function_exists( 'voice_is_co_authors_active' ) ): function voice_is_co_authors_active() { if ( in_array( 'co-authors-plus/co-authors-plus.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) { return true; } return false; } endif; /* Calculate time difference based on timestring */ if ( !function_exists( 'vce_calculate_time_diff' ) ) : function vce_calculate_time_diff( $timestring ) { $now = current_time( 'timestamp' ); switch ( $timestring ) { case '-1 day' : $time = $now - DAY_IN_SECONDS; break; case '-3 days' : $time = $now - ( 3 * DAY_IN_SECONDS ); break; case '-1 week' : $time = $now - WEEK_IN_SECONDS; break; case '-1 month' : $time = $now - ( YEAR_IN_SECONDS / 12 ); break; case '-3 months' : $time = $now - ( 3 * YEAR_IN_SECONDS / 12 ); break; case '-6 months' : $time = $now - ( 6 * YEAR_IN_SECONDS / 12 ); break; case '-1 year' : $time = $now - ( YEAR_IN_SECONDS ); break; default : $time = $now; } return $time; } endif; /** * Get term IDs by term slugs for specific taxonomy * * @param array $slugs List of tag slugs * @param string $tax Taxonomy name * @return array List IDs * @since 2.2 */ if ( !function_exists( 'vce_get_tax_term_id_by_slug' ) ): function vce_get_tax_term_id_by_slug( $slugs, $tax = 'post_tag' ) { if ( empty( $slugs ) ) { return ''; } $ids = array(); foreach ( $slugs as $slug ) { $tag = get_term_by( 'slug', trim( $slug ), $tax ); if ( !empty( $tag ) && isset( $tag->term_id ) ) { $ids[] = $tag->term_id; } } return $ids; } endif; /** * Get authors IDs by author username * * @param array $slugs List of term slugs * @return array List of author IDs * @since 2.3 ( R.J. ) */ if ( !function_exists( 'vce_get_authors_id_by_username' ) ): function vce_get_authors_id_by_username( $names ) { if ( empty( $names ) ) { return ''; } $names = explode( ",", $names ); $ids = array(); foreach ( $names as $name ) { $meta = get_user_by( 'login', $name ); if ( !empty( $meta ) ) { $ids[] = $meta->ID; } } return $ids; } endif; /** * Get authors username by author ID * * @param array $slugs List of term slugs * @return array List of author IDs * @since 2.3 ( R.J. ) */ if ( !function_exists( 'vce_get_authors_username_by_id' ) ): function vce_get_authors_username_by_id( $ids ) { if ( empty( $ids ) ) { return ''; } $names = array(); foreach ( $ids as $id ) { $meta = get_user_by( 'ID', $id ); if ( !empty( $meta ) ) { $names[] = $meta->user_login; } } $names = implode( ",", $names ); return $names; } endif; /** * Get module defaults CPT * * @return array Default arguments of a module * @since 2.5 */ if ( !function_exists( 'vce_get_module_defaults_cpt' ) ): function vce_get_module_defaults_cpt( $key = '') { $defaults = array(); $custom_post_types = vce_get_custom_post_types(); if ( !empty( $custom_post_types ) ) { foreach ( $custom_post_types as $custom_post_type ) { $defaults[$custom_post_type] = array( 'type' => $custom_post_type, 'type_name' => $custom_post_type, 'cpt' => 1, 'layout' => 'c', 'title' => '', 'hide_title' => 0, 'title_link' => '', 'limit' => 4, 'manual' => array(), 'time' => 0, 'timeto' => 0, 'order' => 'date', 'sort' => 'DESC', 'top_layout' => 0, 'top_limit' => 2, 'one_column' => 0, 'action' => '0', 'pagination' => 'load-more', 'action_link_text' => 'View all', 'action_link_url' => 'http://', 'autoplay' => '', 'exclude' => 0, 'css_class' => '', 'author' => array(), 'author_inc_exc' => 'in', 'exclude_by_id' => array(), 'tax' => array(), 'active' => 1 ); } $custom_post_type_taxonomies = vce_get_taxonomies( $custom_post_type ); if(!empty($custom_post_type_taxonomies)){ foreach ($custom_post_type_taxonomies as $custom_post_type_taxonomy) { $defaults[$custom_post_type][$custom_post_type_taxonomy['id'] . '_inc_exc'] = 'in'; } } } if(!empty($key) && array_key_exists($key, $defaults) ){ return $defaults[$key]; } return $defaults; } endif; /** * Get module options CPT * * @return array Options for sepcific module * @since 2.5 */ if ( !function_exists( 'vce_get_module_options_cpt' ) ): function vce_get_module_options_cpt() { $options = array(); $custom_post_types = vce_get_custom_post_types(); if ( !empty( $custom_post_types ) ) { foreach ( $custom_post_types as $custom_post_type ) { $options[$custom_post_type] = array( 'layouts' => vce_get_main_layouts(), 'starter_layouts' => vce_get_main_layouts( false, true ), 'order' => vce_get_post_order_opts(), 'time' => vce_get_time_diff_opts(), 'actions' => vce_get_module_actions(), 'paginations' => vce_get_pagination_layouts(), 'taxonomies' => vce_get_taxonomies( $custom_post_type ) ); } } return $options; } endif; /** * Get category module defaults * * @return array Default arguments of a module * @since 2.5 */ if ( !function_exists( 'vce_get_module_defaults_category' ) ): function vce_get_module_defaults_category() { $defaults = array( 'type' => 'category', 'title' => '', 'hide_title' => 0, 'title_link' => '', 'layout' => 'c', 'top_layout' => 0, 'top_limit' => 0, 'display_count' => 1, 'count_label' => __( 'articles', THEME_SLUG ), 'cat' => array(), 'action' => '0', 'autoplay' => '', 'css_class' => '', 'active' => 1, ); return $defaults; } endif; /** * Get category module options * * @return array Options for sepcific module * @since 2.5 */ if ( !function_exists( 'vce_get_module_options_category' ) ): function vce_get_module_options_category() { $options = array( 'layouts' => vce_get_category_layouts(), 'cats' => get_categories( array( 'hide_empty' => false, 'number' => 0 ) ), 'actions' => vce_get_module_actions( array( 'pagination', 'link' ) ) ); return $options; } endif; /** * Get post module defaults * * @return array Default arguments of a module * @since 2.5 */ if ( !function_exists( 'vce_get_module_defaults_posts' ) ): function vce_get_module_defaults_posts() { $defaults = array( 'type' => 'posts', 'layout' => 'c', 'title' => '', 'hide_title' => 0, 'title_link' => '', 'limit' => 4, 'manual' => array(), 'cat' => array(), 'cat_inc_exc' => 'in', 'time' => 0, 'timeto' => 0, 'order' => 'date', 'sort' => 'DESC', 'top_layout' => 0, 'top_limit' => 2, 'one_column' => 0, 'action' => '0', 'pagination' => 'load-more', 'action_link_text' => 'View all', 'action_link_url' => 'http://', 'cat_child' => 0, 'tag' => '', 'tag_inc_exc' => 'in', 'autoplay' => '', 'exclude' => 0, 'css_class' => '', 'author' => array(), 'author_inc_exc' => 'in', 'exclude_by_id' => array(), 'active' => 1 ); return $defaults; } endif; /** * Get post module options * * @return array Options for sepcific module * @since 2.5 */ if ( !function_exists( 'vce_get_module_options_posts' ) ): function vce_get_module_options_posts() { $options = array( 'layouts' => vce_get_main_layouts(), 'starter_layouts' => vce_get_main_layouts( false, true ), 'cats' => get_categories( array( 'hide_empty' => false, 'number' => 0 ) ), 'order' => vce_get_post_order_opts(), 'time' => vce_get_time_diff_opts(), 'actions' => vce_get_module_actions(), 'paginations' => vce_get_pagination_layouts(), ); return $options; } endif; /** * Get text module defaults * * @return array Default arguments of a module * @since 2.5 */ if ( !function_exists( 'vce_get_module_defaults_text' ) ): function vce_get_module_defaults_text() { $defaults = array( 'type' => 'blank', 'title' => '', 'one_column' => 0, 'hide_title' => 0, 'title_link' => '', 'content' => '', 'css_class' => '', 'active' => 1 ); return $defaults; } endif; /** * Sort option items * * Use this function to properly order sortable options like in categories and series module * * @param unknown $items Array of items * @param unknown $selected Array of IDs of currently selected items * @return array ordered items * @since 1.0 */ if ( !function_exists( 'vce_sort_option_items' ) ): function vce_sort_option_items( $items, $selected, $field = 'term_id' ) { if ( empty( $selected ) ) { return $items; } $new_items = array(); $temp_items = array(); $temp_items_ids = array(); foreach ( $selected as $selected_item_id ) { foreach ( $items as $item ) { if ( $selected_item_id == $item->$field ) { $new_items[] = $item; } else { if ( !in_array( $item->$field, $selected ) && !in_array( $item->$field, $temp_items_ids ) ) { $temp_items[] = $item; $temp_items_ids[] = $item->$field; } } } } $new_items = array_merge( $new_items, $temp_items ); return $new_items; } endif; /** * Get all public custom post types * * @return array List of slugs * @since 2.3.1 */ if ( !function_exists( 'vce_get_custom_post_types' ) ): function vce_get_custom_post_types() { $custom_post_types = get_post_types( array( 'public' => true, '_builtin' => false ) ); if ( !empty( $custom_post_types ) ) { $custom_post_types = array_keys( $custom_post_types ); } $exclude = array( 'topic', 'forum', 'guest-author', 'reply' ); foreach ( $custom_post_types as $i => $type ) { if ( in_array( $type, $exclude ) ) { unset( $custom_post_types[$i] ); } } $custom_post_types = apply_filters( 'vce_modify_custom_post_types_list', $custom_post_types ); return $custom_post_types; } endif; /** * Get all taxonomies for custom post type * * @param unknown $cpt Custom post type ID * @return array List of custom post types and taxonomies * @since 2.3.1 */ if ( !function_exists( 'vce_get_taxonomies' ) ) : function vce_get_taxonomies( $cpt ) { $taxonomies = get_taxonomies( array( 'object_type' => array($cpt), 'public' => true ), 'object'); $output = array(); foreach ( $taxonomies as $taxonomy ) { $tax = array(); $tax['id'] = $taxonomy->name; $tax['name'] = $taxonomy->label; $tax['hierarchical'] = $taxonomy->hierarchical; if ( $tax['hierarchical'] ) { $tax['terms'] = get_terms( $taxonomy->name, array( 'hide_empty' => false ) ); //false for testing - change to true } $output[] = $tax; } return $output; } endif; /** * Get term IDs by term names for specific taxonomy * * @param array $names List of term names * @param string $tax Taxonomy name * @return array List of term IDs * @since 2.3.1 */ if ( !function_exists( 'vce_get_tax_term_id_by_name' ) ): function vce_get_tax_term_id_by_name( $names, $tax = 'post_tag' ) { if ( empty( $names ) ) { return ''; } if ( !is_array( $names ) ) { $names = explode( ",", $names ); } $ids = array(); foreach ( $names as $name ) { $tag = get_term_by( 'name', trim( $name ), $tax ); if ( !empty( $tag ) && isset( $tag->term_id ) ) { $ids[] = $tag->term_id; } } return $ids; } endif; /** * Get term names by term id for specific taxonomy * * @param array $names List of term ids * @param string $tax Taxonomy name * @return array List of term names * @since 2.3.1 */ if ( !function_exists( 'vce_get_tax_term_name_by_id' ) ): function vce_get_tax_term_name_by_id( $ids, $tax = 'post_tag' ) { if ( empty( $ids ) ) { return ''; } $names = array(); foreach ( $ids as $id ) { $tag = get_term_by( 'id', trim( $id ), $tax ); if ( !empty( $tag ) && isset( $tag->name ) ) { $names[] = $tag->name; } } $names = implode( ',', $names ); return $names; } endif; /** * Create Display Options Metabox * */ if (!function_exists('vce_post_display_option')) : function vce_post_display_option($option_name, $selected = 'inherit') { $options = array('inherit' => __('Inherit', THEME_SLUG), 'on' => __('On', THEME_SLUG), 'off' => __('Off', THEME_SLUG)); ?>