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<?php
// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
exit( 'Direct script access denied.' );
}
/**
* Helper function.
* Merge and combine the CSS elements.
*
* @param string|array $elements An array of our elements.
* If we use a string then it is directly returned.
* @return string
*/
function avada_implode( $elements = array() ) {
if ( ! is_array( $elements ) ) {
return $elements;
}
// Make sure our values are unique.
$elements = array_unique( $elements );
// Sort elements alphabetically.
// This way all duplicate items will be merged in the final CSS array.
sort( $elements );
// Implode items and return the value.
return implode( ',', $elements );
}
/**
* Maps elements from dynamic css to the selector.
*
* @param array $elements The elements.
* @param string $selector The selector.
* @return array
*/
function avada_map_selector( $elements, $selector ) {
$array = array();
foreach ( $elements as $element ) {
$array[] = $element . $selector;
}
return $array;
}
/**
* Get the array of dynamically-generated CSS and convert it to a string.
* Parses the array and adds quotation marks to font families and prefixes for browser-support.
*
* @param array $css The CSS array.
* @return string
*/
function avada_dynamic_css_parser( $css ) {
/**
* Prefixes.
*/
foreach ( $css as $media_query => $elements ) {
foreach ( $elements as $element => $style_array ) {
foreach ( $style_array as $property => $value ) {
// Font family.
if ( 'font-family' == $property ) {
if ( false === strpos( $value, ',' ) && false === strpos( $value, "'" ) && false === strpos( $value, '"' ) ) {
$value = "'" . $value . "'";
}
$css[ $media_query ][ $element ]['font-family'] = $value;
} // border-radius.
elseif ( 'border-radius' == $property ) {
$css[ $media_query ][ $element ]['-webkit-border-radius'] = $value;
} // box-shadow.
elseif ( 'box-shadow' == $property ) {
$css[ $media_query ][ $element ]['-webkit-box-shadow'] = $value;
$css[ $media_query ][ $element ]['-moz-box-shadow'] = $value;
} // box-sizing.
elseif ( 'box-sizing' == $property ) {
$css[ $media_query ][ $element ]['-webkit-box-sizing'] = $value;
$css[ $media_query ][ $element ]['-moz-box-sizing'] = $value;
} // text-shadow.
elseif ( 'text-shadow' == $property ) {
$css[ $media_query ][ $element ]['-webkit-text-shadow'] = $value;
$css[ $media_query ][ $element ]['-moz-text-shadow'] = $value;
} // transform.
elseif ( 'transform' == $property ) {
$css[ $media_query ][ $element ]['-webkit-transform'] = $value;
$css[ $media_query ][ $element ]['-moz-transform'] = $value;
$css[ $media_query ][ $element ]['-ms-transform'] = $value;
$css[ $media_query ][ $element ]['-o-transform'] = $value;
} // background-size.
elseif ( 'background-size' == $property ) {
$css[ $media_query ][ $element ]['-webkit-background-size'] = $value;
$css[ $media_query ][ $element ]['-moz-background-size'] = $value;
$css[ $media_query ][ $element ]['-ms-background-size'] = $value;
$css[ $media_query ][ $element ]['-o-background-size'] = $value;
} // transition.
elseif ( 'transition' == $property ) {
$css[ $media_query ][ $element ]['-webkit-transition'] = $value;
$css[ $media_query ][ $element ]['-moz-transition'] = $value;
$css[ $media_query ][ $element ]['-ms-transition'] = $value;
$css[ $media_query ][ $element ]['-o-transition'] = $value;
} // transition-property.
elseif ( 'transition-property' == $property ) {
$css[ $media_query ][ $element ]['-webkit-transition-property'] = $value;
$css[ $media_query ][ $element ]['-moz-transition-property'] = $value;
$css[ $media_query ][ $element ]['-ms-transition-property'] = $value;
$css[ $media_query ][ $element ]['-o-transition-property'] = $value;
} // linear-gradient.
elseif ( is_array( $value ) ) {
foreach ( $value as $subvalue ) {
if ( false !== strpos( $subvalue, 'linear-gradient' ) ) {
$css[ $media_query ][ $element ][ $property ][] = '-webkit-' . $subvalue;
$css[ $media_query ][ $element ][ $property ][] = '-moz-' . $subvalue;
$css[ $media_query ][ $element ][ $property ][] = '-ms-' . $subvalue;
$css[ $media_query ][ $element ][ $property ][] = '-o-' . $subvalue;
} // calc.
elseif ( 0 === stripos( $subvalue, 'calc' ) ) {
$css[ $media_query ][ $element ][ $property ][] = '-webkit-' . $subvalue;
$css[ $media_query ][ $element ][ $property ][] = '-moz-' . $subvalue;
$css[ $media_query ][ $element ][ $property ][] = '-ms-' . $subvalue;
$css[ $media_query ][ $element ][ $property ][] = '-o-' . $subvalue;
}
}
}
}
}
}
/**
* Process the array of CSS properties and produce the final CSS.
*/
$final_css = '';
foreach ( $css as $media_query => $styles ) {
$final_css .= ( 'global' != $media_query ) ? $media_query . '{' : '';
foreach ( $styles as $style => $style_array ) {
$final_css .= $style . '{';
foreach ( $style_array as $property => $value ) {
if ( is_array( $value ) ) {
foreach ( $value as $sub_value ) {
$final_css .= $property . ':' . $sub_value . ';';
}
} else {
$final_css .= $property . ':' . $value . ';';
}
}
$final_css .= '}';
}
$final_css .= ( 'global' != $media_query ) ? '}' : '';
}
return apply_filters( 'avada_dynamic_css', $final_css );
}
/**
* Returns the dynamic CSS.
* If possible, it also caches the CSS using WordPress transients.
*
* @return string the dynamically-generated CSS.
*/
function avada_dynamic_css_cached() {
/**
* Get the page ID
*/
$c_page_id = Avada()->get_page_id();
/**
* Do we have WP_DEBUG set to true?
* If yes, then do not cache.
*/
$cache = ( defined( 'WP_DEBUG' ) && WP_DEBUG ) ? false : true;
/**
* If the dynamic_css_db_caching option is not set.
* or set to off, then do not cache.
*/
$cache = ( $cache && ( null == Avada()->settings->get( 'dynamic_css_db_caching' ) || ! Avada()->settings->get( 'dynamic_css_db_caching' ) ) ) ? false : $cache;
/**
* If we're compiling to file, then do not use transients for caching.
*/
/**
* Check if we're using file mode or inline mode.
* This simply checks the dynamic_css_compiler options.
*/
$mode = Avada_Dynamic_CSS::$mode;
/**
* ALWAYS use 'inline' mode when in the customizer.
*/
global $wp_customize;
if ( $wp_customize ) {
$mode = 'inline';
}
$cache = ( $cache && 'file' == $mode ) ? false : $cache;
if ( $cache ) {
/**
* Build the transient name.
*/
$transient_name = ( $c_page_id ) ? 'avada_dynamic_css_' . $c_page_id : 'avada_dynamic_css_global';
/**
* Check if the dynamic CSS needs updating.
* If it does, then calculate the CSS and then update the transient.
*/
if ( Avada_Dynamic_CSS::needs_update( $mode ) ) {
/**
* Calculate the dynamic CSS.
*/
$dynamic_css = avada_dynamic_css_parser( avada_dynamic_css_array() );
/**
* Append the user-entered dynamic CSS.
*/
$dynamic_css .= wp_strip_all_tags( Avada()->settings->get( 'custom_css' ) );
$dynamic_css .= '/* cached */';
/**
* Set the transient for an hour.
*/
set_transient( $transient_name, $dynamic_css, 60 * 60 );
if ( 'inline' === $mode ) {
$page_id = ( $c_page_id > 0 ) ? $c_page_id : 'global';
$option = get_option( 'avada_dynamic_css_posts', array() );
$option[ $page_id ] = true;
update_option( 'avada_dynamic_css_posts', $option );
}
} else {
/**
* Check if the transient exists.
* If it does not exist, then generate the CSS and update the transient.
*/
if ( false === ( $dynamic_css = get_transient( $transient_name ) ) ) {
/**
* Calculate the dynamic CSS.
*/
$dynamic_css = avada_dynamic_css_parser( avada_dynamic_css_array() );
/**
* Append the user-entered dynamic CSS.
*/
$dynamic_css .= wp_strip_all_tags( Avada()->settings->get( 'custom_css' ) );
$dynamic_css .= '/* cached */';
/**
* Set the transient for an hour.
*/
set_transient( $transient_name, $dynamic_css, 60 * 60 );
}
}
} else {
/**
* Calculate the dynamic CSS.
*/
$dynamic_css = avada_dynamic_css_parser( avada_dynamic_css_array() );
/**
* Append the user-entered dynamic CSS.
*/
$dynamic_css .= wp_strip_all_tags( Avada()->settings->get( 'custom_css' ) );
}
return $dynamic_css;
}
/**
* Takes care of adding custom fonts using @font-face.
*
* @param string $css The CSS.
* @return string
*/
function avada_custom_fonts_font_faces( $css = '' ) {
// Get the options.
$options = get_option( Avada::get_option_name(), array() );
$font_face = '';
// Make sure 'custom_fonts' are defined.
if ( isset( $options['custom_fonts'] ) ) {
$custom_fonts = $options['custom_fonts'];
// Make sure we have titles for our fonts.
if ( isset( $custom_fonts['name'] ) && is_array( $custom_fonts['name'] ) ) {
foreach ( $custom_fonts['name'] as $key => $label ) {
$label = trim( $label );
// Make sure we have some files to work with.
if (
( isset( $custom_fonts['woff'] ) && isset( $custom_fonts['woff'][ $key ] ) ) ||
( isset( $custom_fonts['woff2'] ) && isset( $custom_fonts['woff2'][ $key ] ) ) ||
( isset( $custom_fonts['ttf'] ) && isset( $custom_fonts['ttf'][ $key ] ) ) ||
( isset( $custom_fonts['svg'] ) && isset( $custom_fonts['svg'][ $key ] ) ) ||
( isset( $custom_fonts['eot'] ) && isset( $custom_fonts['eot'][ $key ] ) )
) {
$firstfile = true;
$font_face .= '@font-face{';
$font_face .= 'font-family:';
// If font-name has a space, then it must be wrapped in double-quotes.
if ( false !== strpos( $label, ' ' ) ) {
$font_face .= '"' . $label . '";';
} else {
$font_face .= $label . ';';
}
// Start adding sources.
$font_face .= 'src:';
// Add .eot file.
if ( isset( $custom_fonts['eot'] ) && isset( $custom_fonts['eot'][ $key ] ) && $custom_fonts['eot'][ $key ]['url'] ) {
$font_face .= 'url("' . str_replace( array( 'http://', 'https://' ), '//', $custom_fonts['eot'][ $key ]['url'] ) . '?#iefix") format("embedded-opentype")';
$firstfile = false;
}
// Add .woff file.
if ( isset( $custom_fonts['woff'] ) && isset( $custom_fonts['woff'][ $key ] ) && $custom_fonts['woff'][ $key ]['url'] ) {
$font_face .= ( $firstfile ) ? '' : ',';
$font_face .= 'url("' . str_replace( array( 'http://', 'https://' ), '//', $custom_fonts['woff'][ $key ]['url'] ) . '") format("woff")';
$firstfile = false;
}
// Add .woff2 file.
if ( isset( $custom_fonts['woff2'] ) && isset( $custom_fonts['woff2'][ $key ]['url'] ) && $custom_fonts['woff2'][ $key ]['url'] ) {
$font_face .= ( $firstfile ) ? '' : ',';
$font_face .= 'url("' . str_replace( array( 'http://', 'https://' ), '//', $custom_fonts['woff2'][ $key ]['url'] ) . '") format("woff2")';
$firstfile = false;
}
// Add .ttf file.
if ( isset( $custom_fonts['ttf'] ) && isset( $custom_fonts['ttf'][ $key ] ) && $custom_fonts['ttf'][ $key ]['url'] ) {
$font_face .= ( $firstfile ) ? '' : ',';
$font_face .= 'url("' . str_replace( array( 'http://', 'https://' ), '//', $custom_fonts['ttf'][ $key ]['url'] ) . '") format("truetype")';
$firstfile = false;
}
// Add .svg file.
if ( isset( $custom_fonts['svg'] ) && isset( $custom_fonts['svg'][ $key ] ) && $custom_fonts['svg'][ $key ]['url'] ) {
$font_face .= ( $firstfile ) ? '' : ',';
$font_face .= 'url("' . str_replace( array( 'http://', 'https://' ), '//', $custom_fonts['svg'][ $key ]['url'] ) . '") format("svg")';
$firstfile = false;
}
$font_face .= ';font-weight: normal;font-style: normal;';
$font_face .= '}';
}
}
}
}
return $font_face . $css;
}
add_filter( 'avada_dynamic_css', 'avada_custom_fonts_font_faces' );
/**
* Avada body, h1, h2, h3, h4, h5, h6 typography.
*/
/**
* CSS classes that inherit Avada's body typography settings.
*
* @return array
*/
function avada_get_body_typography_elements() {
$typography_elements = array();
// CSS classes that inherit body font size.
$typography_elements['size'] = array(
'body',
'.sidebar .slide-excerpt h2',
'.fusion-footer-widget-area .slide-excerpt h2',
'#slidingbar-area .slide-excerpt h2',
'.jtwt .jtwt_tweet',
'.sidebar .jtwt .jtwt_tweet',
'.project-content .project-info h4',
'.gform_wrapper label',
'.gform_wrapper .gfield_description',
'.fusion-footer-widget-area ul',
'#slidingbar-area ul',
'.fusion-tabs-widget .tab-holder .news-list li .post-holder a',
'.fusion-tabs-widget .tab-holder .news-list li .post-holder .meta',
'.fusion-blog-layout-timeline .fusion-timeline-date',
'.post-content blockquote',
'.review blockquote q',
);
// CSS classes that inherit body font color.
$typography_elements['color'] = array(
'body',
'.post .post-content',
'.post-content blockquote',
'#wrapper .fusion-tabs-widget .tab-holder .news-list li .post-holder .meta',
'.sidebar .jtwt',
'#wrapper .meta',
'.review blockquote div',
'.search input',
'.project-content .project-info h4',
'.title-row',
'.fusion-rollover .price .amount',
'.fusion-blog-timeline-layout .fusion-timeline-date',
'#reviews #comments > h2',
'.sidebar .widget_nav_menu li',
'.sidebar .widget_categories li',
'.sidebar .widget_product_categories li',
'.sidebar .widget_meta li',
'.sidebar .widget .recentcomments',
'.sidebar .widget_recent_entries li',
'.sidebar .widget_archive li',
'.sidebar .widget_pages li',
'.sidebar .widget_links li',
'.sidebar .widget_layered_nav li',
'.sidebar .widget_product_categories li',
'body .sidebar .fusion-tabs-widget .tab-holder .tabs li a',
'.sidebar .fusion-tabs-widget .tab-holder .tabs li a',
'.fusion-main-menu .fusion-custom-menu-item-contents',
);
// CSS classes that inherit body font.
$typography_elements['family'] = array(
'body',
'#nav ul li ul li a',
'#sticky-nav ul li ul li a',
'.more',
'.avada-container h3',
'.meta .fusion-date',
'.review blockquote q',
'.review blockquote div strong',
'.post-content blockquote',
'.fusion-load-more-button',
'.ei-title h3',
'.comment-form input[type="submit"]',
'.fusion-page-title-bar h3',
'#reviews #comments > h2',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .fusion-rollover-title',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .fusion-rollover-categories',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content a',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .price',
'#wrapper #nav ul li ul li > a',
'#wrapper #sticky-nav ul li ul li > a',
'.ticket-selector-submit-btn[type=submit]',
'.gform_page_footer input[type=button]',
'.fusion-main-menu .sub-menu',
'.fusion-main-menu .sub-menu li a',
'.fusion-megamenu-wrapper li .fusion-megamenu-title-disabled',
'.fusion-megamenu-wrapper .fusion-megamenu-submenu > a:hover',
'.fusion-megamenu-widgets-container',
);
// CSS classes that inherit body font.
$typography_elements['line-height'] = array(
'body',
'#nav ul li ul li a',
'#sticky-nav ul li ul li a',
'.more',
'.avada-container h3',
'.meta .fusion-date',
'.review blockquote q',
'.review blockquote div strong',
'.post-content blockquote',
'.ei-title h3',
'.comment-form input[type="submit"]',
'.fusion-page-title-bar h3',
'#reviews #comments > h2',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .fusion-rollover-title',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .fusion-rollover-categories',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content a',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .price',
'#wrapper #nav ul li ul li > a',
'#wrapper #sticky-nav ul li ul li > a',
'.ticket-selector-submit-btn[type=submit]',
'.gform_page_footer input[type=button]',
'.fusion-main-menu .sub-menu',
'.fusion-main-menu .sub-menu li a',
'.fusion-megamenu-wrapper li .fusion-megamenu-title-disabled',
'.fusion-megamenu-wrapper .fusion-megamenu-submenu > a:hover',
'.fusion-megamenu-widgets-container',
'.fusion-accordian .panel-body',
'#side-header .fusion-contact-info',
'#side-header .header-social .top-menu',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's H1 typography settings.
*
* @return array
*/
function avada_get_h1_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h1 size.
$typography_elements['size'] = array(
// 'h1',
'.post-content h1',
'.fusion-modal h1',
'.fusion-widget-area h1',
);
// CSS classes that inherit h1 font family.
$typography_elements['family'] = array(
// 'h1',
'.post-content h1',
'.fusion-page-title-bar h1',
'.fusion-modal h1',
'.fusion-widget-area h1',
);
// CSS classes that inherit h1 color.
$typography_elements['color'] = array(
// 'h1',
'.post-content h1',
'.title h1',
'.fusion-post-content h1',
'.fusion-modal h1',
'.fusion-widget-area h1',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's H2 typography settings.
*
* @return array
*/
function avada_get_h2_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h2 size.
$typography_elements['size'] = array(
// 'h2',
'#wrapper .post-content h2',
'#wrapper .fusion-title h2',
'#wrapper #main .post-content .fusion-title h2',
'#wrapper .title h2',
'#wrapper #main .post-content .title h2',
'#main .post h2',
'#wrapper #main .post h2',
'#main .fusion-portfolio h2',
'h2.entry-title',
'.fusion-modal h2',
'.fusion-widget-area h2',
);
// CSS classes that inherit h2 color.
$typography_elements['color'] = array(
// 'h2',
'#main .post h2',
'.post-content h2',
'.fusion-title h2',
'.title h2',
'.search-page-search-form h2',
'.fusion-post-content h2',
'.fusion-modal h2',
'.fusion-widget-area h2',
);
// CSS classes that inherit h2 font family.
$typography_elements['family'] = array(
// 'h2',
'#main .post h2',
'.post-content h2',
'.fusion-title h2',
'.title h2',
'#main .reading-box h2',
'#main h2',
'.ei-title h2',
'.main-flex .slide-content h2',
'.fusion-modal h2',
'.fusion-widget-area h2',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's H3 typography settings.
*
* @return array
*/
function avada_get_h3_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h3 font family.
$typography_elements['family'] = array(
// 'h3',
'.post-content h3',
'.project-content h3',
'.sidebar .widget h3',
'.main-flex .slide-content h3',
'.fusion-author .fusion-author-title',
'.fusion-header-tagline',
'.fusion-modal h3',
'.fusion-title h3',
'.fusion-widget-area h3',
);
// CSS classes that inherit h3 size.
$typography_elements['size'] = array(
// 'h3',
'.post-content h3',
'.project-content h3',
'.fusion-modal h3',
'.fusion-widget-area h3',
);
// CSS classes that inherit h3 color.
$typography_elements['color'] = array(
// 'h3',
'.post-content h3',
'.sidebar .widget h3',
'.project-content h3',
'.fusion-title h3',
'.title h3',
'.fusion-post-content h3',
'.fusion-modal h3',
'.fusion-widget-area h3',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's H4 typography settings.
*
* @return array
*/
function avada_get_h4_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h4 size.
$typography_elements['size'] = array(
// 'h4',
'.post-content h4',
'.fusion-portfolio-post .fusion-portfolio-content h4',
'.fusion-rollover .fusion-rollover-content .fusion-rollover-title',
'.fusion-carousel-title',
'#wrapper .fusion-tabs-widget .tab-holder .tabs li a',
'#reviews #comments > h2',
'.fusion-accordian .panel-title',
'.fusion-sharing-box h4',
'.fusion-tabs .nav-tabs > li .fusion-tab-heading',
'.fusion-modal h4',
'.fusion-widget-area h4',
);
// CSS classes that inherit h4 color.
$typography_elements['color'] = array(
// 'h4',
'.post-content h4',
'.project-content .project-info h4',
'.share-box h4',
'.fusion-title h4',
'.title h4',
'#wrapper .fusion-tabs-widget .tab-holder .tabs li a',
'.fusion-accordian .panel-title a',
'.fusion-carousel-title',
'.fusion-tabs .nav-tabs > li .fusion-tab-heading',
'.fusion-post-content h4',
'.fusion-modal h4',
'.fusion-widget-area h4',
);
// CSS classes that inherit h4 font family.
$typography_elements['family'] = array(
// 'h4',
'.post-content h4',
'table th',
'.fusion-megamenu-title',
'.fusion-accordian .panel-title',
'.fusion-carousel-title',
'#wrapper .fusion-tabs-widget .tab-holder .tabs li a',
'.share-box h4',
'.project-content .project-info h4',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .fusion-rollover-title',
'.fusion-image-wrapper .fusion-rollover .fusion-rollover-content .fusion-rollover-title a',
'.fusion-modal h4',
'.fusion-content-widget-area h4',
);
$typography_elements['line-height'] = array(
// 'h4',
'.project-content .project-info .project-terms',
'.project-info-box span',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's H5 typography settings.
*
* @return array
*/
function avada_get_h5_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h5 size.
$typography_elements['size'] = array(
// 'h5',
'.post-content h5',
'.fusion-modal h5',
'.fusion-widget-area h5',
);
// CSS classes that inherit h5 color.
$typography_elements['color'] = array(
// 'h5',
'.post-content h5',
'.fusion-title h5',
'.title h5',
'.fusion-post-content h5',
'.fusion-modal h5',
'.fusion-widget-area h5',
);
// CSS classes that inherit h5 font family.
$typography_elements['family'] = array(
// 'h5',
'.post-content h5',
'.fusion-modal h5',
'.fusion-widget-area h5',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's H6 typography settings.
*
* @return array
*/
function avada_get_h6_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h6 size.
$typography_elements['size'] = array(
// 'h6',
'.post-content h6',
'.fusion-modal h6',
'.fusion-widget-area h6',
);
// CSS classes that inherit h6 color.
$typography_elements['color'] = array(
// 'h6',
'.post-content h6',
'.fusion-title h6',
'.title h6',
'.fusion-post-content h6',
'.fusion-modal h6',
'.fusion-widget-area h6',
);
// CSS classes that inherit h6 font family.
$typography_elements['family'] = array(
// 'h6',
'.post-content h6',
'.fusion-modal h6',
'.fusion-widget-area h6',
);
return $typography_elements;
}
/**
* CSS classes that inherit Avada's button typography settings.
*
* @return array
*/
function avada_get_button_typography_elements() {
$typography_elements = array();
// CSS classes that inherit h3 font family.
$typography_elements['family'] = array(
'.fusion-button',
'.fusion-load-more-button',
'.comment-form input[type="submit"]',
'.ticket-selector-submit-btn[type="submit"]',
'.woocommerce .cart-collaterals .checkout-button',
'.woocommerce-MyAccount-content form .button',
);
return $typography_elements;
}
/**
* Combines google-fonts & fallback fonts.
*
* @since 5.0.0
* @param array $typo_array The typography setting as saved in the db.
* @return string
*/
function avada_combined_font_family( $typo_array = array() ) {
$google_font = isset( $typo_array['font-family'] ) ? $typo_array['font-family'] : '';
$fallback_fonts = isset( $typo_array['font-backup'] ) ? $typo_array['font-backup'] : '';
// Exit early by returning the fallback font
// in case no google-font is defined.
if ( empty( $google_font ) ) {
return wp_strip_all_tags( $fallback_fonts );
}
// Exit early returning the google font
// in case no fallback font is defined.
if ( empty( $fallback_fonts ) ) {
return wp_strip_all_tags( $google_font );
}
// Convert $fallback_fonts to an array.
// We'll need that to make sure that quotes are properly used.
$fallback_fonts_array = explode( ',', $fallback_fonts );
foreach ( $fallback_fonts_array as $key => $fallback_font ) {
$fallback_font = trim( $fallback_font );
$fallback_fonts_array[ $key ] = $fallback_font;
if ( false !== strpos( $fallback_font, ' ' ) && false === strpos( $fallback_font, '"' ) && false === strpos( $fallback_font, "'" ) ) {
$fallback_fonts_array[ $key ] = '"' . $fallback_font . '"';
}
}
// Make sure the google font has quotes if they are needed.
if ( false !== strpos( $google_font, ' ' ) && false === strpos( $google_font, '"' ) && false === strpos( $google_font, "'" ) ) {
$google_font = '"' . $google_font . '"';
}
// Return the sum of the font-families properly formatted.
$fonts = array( $google_font );
$fonts = array_merge( $fonts, $fallback_fonts_array );
return wp_strip_all_tags( implode( ', ', $fonts ) );
}