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<?php defined( 'ABSPATH' ) OR die( 'This script cannot be accessed directly.' );
if ( ! function_exists( 'us_get_header_option' ) ) {
/**
* Get header option for the specified state
*
* @param string $name Option name
* @param string $state Header state: 'default' / 'tablets' / 'mobiles'
* @param string $default
*
* @return string
*/
function us_get_header_option( $name, $state = 'default', $default = NULL ) {
global $us_header_settings;
us_load_header_settings_once();
// These options are available in Default state only
$shared_options = array(
'top_fullwidth',
'top_bg_color',
'top_text_color',
'top_text_hover_color',
'top_transparent_bg_color',
'top_transparent_text_color',
'top_transparent_text_hover_color',
'middle_fullwidth',
'middle_bg_color',
'middle_text_color',
'middle_text_hover_color',
'middle_transparent_bg_color',
'middle_transparent_text_color',
'middle_transparent_text_hover_color',
'bottom_fullwidth',
'bottom_bg_color',
'bottom_text_color',
'bottom_text_hover_color',
'bottom_transparent_bg_color',
'bottom_transparent_text_color',
'bottom_transparent_text_hover_color',
);
if (
$state != 'default'
AND ( ! isset( $us_header_settings[ $state ]['options'][ $name ] )
OR in_array( $name, $shared_options ) )
) {
$state = 'default';
}
if ( ! empty( $us_header_settings[ $state ]['options'][ $name ] ) ) {
return $us_header_settings[ $state ]['options'][ $name ];
}
/*
* Default settings from the config
* @var array
*/
static $default_header_settings = array();
if ( is_null( $default ) AND empty( $default_header_settings ) ) {
foreach ( us_config( 'header-settings.options', array() ) as $group ) {
if ( ! is_array( $group ) ) {
continue;
}
foreach ( $group as $param_name => $options ) {
if ( us_arr_path( $options, 'type' ) == 'color' AND ! empty( $options['std'] ) ) {
$default_header_settings[ $param_name ] = $options['std'];
}
}
}
}
if ( is_null( $default ) AND ! empty( $default_header_settings[ $name ] ) ) {
return $default_header_settings[ $name ];
}
return $default;
}
}
/**
* Get header layout for the specified state
*
* @param $state
*
* @return array
*/
function us_get_header_layout( $state = 'default' ) {
global $us_header_settings;
us_load_header_settings_once();
$layout = array(
'top_left' => array(),
'top_center' => array(),
'top_right' => array(),
'middle_left' => array(),
'middle_center' => array(),
'middle_right' => array(),
'bottom_left' => array(),
'bottom_center' => array(),
'bottom_right' => array(),
'hidden' => array(),
);
if ( $state != 'default' AND isset( $us_header_settings['default']['layout'] ) AND is_array( $us_header_settings['default']['layout'] ) ) {
$layout = array_merge( $layout, $us_header_settings['default']['layout'] );
}
if ( isset( $us_header_settings[ $state ]['layout'] ) AND is_array( $us_header_settings[ $state ]['layout'] ) ) {
$layout = array_merge( $layout, $us_header_settings[ $state ]['layout'] );
}
return $layout;
}
/**
* Load the current header settings for all possible responsive states
*/
function us_load_header_settings_once() {
global $us_header_settings;
if ( isset( $us_header_settings ) ) {
return;
}
// Basic structure
$us_header_settings = array(
'default' => array( 'options' => array(), 'layout' => array() ),
'tablets' => array( 'options' => array(), 'layout' => array() ),
'mobiles' => array( 'options' => array(), 'layout' => array() ),
'data' => array(),
);
$us_header_settings = apply_filters( 'us_load_header_settings', $us_header_settings );
}
/**
* Recursively output elements of a certain state / place
*
* @param array $settings Current layout
* @param string $state Current state
* @param string $place Outputted place
* @param string $context 'header' / 'grid'
* @param string $grid_object_type 'post' / 'term'
*/
function us_output_builder_elms( &$settings, $state, $place, $context = 'header', $grid_object_type = 'post' ) {
$layout = &$settings[ $state ]['layout'];
$data = &$settings['data'];
if ( ! isset( $layout[ $place ] ) OR ! is_array( $layout[ $place ] ) ) {
return;
}
// Set 3 states for header and 1 for other contexts, like Grid Layouts
$_states = ( $context === 'header' ) ? array( 'default', 'tablets', 'mobiles' ) : array( 'default' );
$visible_elms = array();
foreach ( $_states as $_state ) {
$visible_elms[ $_state ] = us_get_builder_shown_elements_list( us_arr_path( $settings, $_state . '.layout', array() ) );
}
foreach ( $layout[ $place ] as $elm ) {
$classes = '';
if ( $context === 'header' ) {
if ( isset( $data[ $elm ] ) ) {
if ( us_arr_path( $data[ $elm ], 'hide_for_sticky', FALSE ) ) {
$classes .= ' hide-for-sticky';
}
if ( us_arr_path( $data[ $elm ], 'hide_for_not_sticky', FALSE ) ) {
$classes .= ' hide-for-not-sticky';
}
}
}
foreach ( $_states as $_state ) {
if ( ! in_array( $elm, $visible_elms[ $_state ] ) ) {
$classes .= ' hidden_for_' . $_state;
}
}
if ( $context === 'header' ) {
$classes .= ' ush_' . str_replace( ':', '_', $elm );
} elseif ( $context === 'grid' ) {
$classes .= ' usg_' . str_replace( ':', '_', $elm );
}
// Wrapper
if ( substr( $elm, 1, 7 ) == 'wrapper' ) {
$wrapper_atts = array(
'class' => 'w-' . strtok( $elm, ':' ) . $classes,
);
if ( isset( $data[ $elm ] ) ) {
if ( isset( $data[ $elm ]['alignment'] ) ) {
$wrapper_atts['class'] .= ' align_' . $data[ $elm ]['alignment'];
}
if ( isset( $data[ $elm ]['valign'] ) ) {
$wrapper_atts['class'] .= ' valign_' . $data[ $elm ]['valign'];
}
if ( ! empty( $data[ $elm ]['wrap'] ) ) {
$wrapper_atts['class'] .= ' wrap';
}
if ( ! empty( $data[ $elm ]['el_class'] ) ) {
$wrapper_atts['class'] .= ' ' . $data[ $elm ]['el_class'];
}
if ( isset( $data[ $elm ]['inner_items_gap'] ) ) {
$inner_items_gap = trim( $data[ $elm ]['inner_items_gap'] );
if ( strpos( $elm, 'hwrapper' ) !== FALSE ) {
// Set CSS var for Horizontal wrapper, if the value is not default
if ( $inner_items_gap != '1.2rem' ) {
$wrapper_atts['style'] = '--hwrapper-gap:' . $inner_items_gap;
}
// Set CSS var for Vertical wrapper, if the value is not default
} elseif ( $inner_items_gap != '0.7rem' ) {
$wrapper_atts['style'] = '--vwrapper-gap:' . $inner_items_gap;
}
}
}
echo '<div ' . us_implode_atts( $wrapper_atts ) . '>';
us_output_builder_elms( $settings, $state, $elm, $context );
echo '</div>';
// Element
} else {
$type = strtok( $elm, ':' );
$defaults = us_get_elm_defaults( $type, $context );
if ( ! isset( $data[ $elm ] ) ) {
$data[ $elm ] = us_get_elm_defaults( $type, $context );
}
$values = array_merge( $defaults, array_intersect_key( $data[ $elm ], $defaults ) );
$values['id'] = $elm;
$values['classes'] = ( isset( $values['classes'] ) ? $values['classes'] : '' ) . $classes;
$values['us_elm_context'] = $context;
$values['us_grid_object_type'] = $grid_object_type;
// Adding special classes
us_load_template( 'templates/elements/' . $type, $values );
}
}
}
/**
* Get default value for an element
*
* @param string $type
* @param string $context 'header' or 'grid'
*
* @return mixed
*/
function us_get_elm_defaults( $type, $context = 'header' ) {
global $us_elm_defaults, $usof_options;
if ( ! isset( $us_elm_defaults ) ) {
$us_elm_defaults = array();
}
if ( ! isset( $us_elm_defaults[ $context ] ) ) {
$us_elm_defaults[ $context ] = array();
}
if ( ! isset( $us_elm_defaults[ $context ][ $type ] ) ) {
$us_elm_defaults[ $context ][ $type ] = array();
$elm_config = us_config( 'elements/' . $type, array() );
foreach ( us_arr_path( $elm_config, 'params', array() ) as $field_name => $field ) {
$value = isset( $field['std'] ) ? $field['std'] : '';
// Check if context specific standard value is set
$value = isset( $field[ $context . '_std' ] ) ? $field[ $context . '_std' ] : $value;
if ( $context === 'header' ) {
// Some default header values may be based on main theme options' values
if ( function_exists( 'usof_load_options_once' ) ) {
usof_load_options_once();
}
if ( is_string( $value ) AND substr( $value, 0, 1 ) == '=' AND isset( $usof_options[ substr( $value, 1 ) ] ) ) {
$value = $usof_options[ substr( $value, 1 ) ];
}
}
$us_elm_defaults[ $context ][ $type ][ $field_name ] = $value;
}
if ( isset( $elm_config['deprecated_params'] ) ) {
foreach ( $elm_config['deprecated_params'] as $field_name ) {
$us_elm_defaults[ $context ][ $type ][ $field_name ] = '';
}
}
}
return us_arr_path( $us_elm_defaults, array( $context, $type ), array() );
}
// Backward compability with older HB versions
if ( ! function_exists( 'us_get_header_elm_defaults' ) ) {
function us_get_header_elm_defaults( $type ) {
return us_get_elm_defaults( $type, 'header' );
}
}
/**
* Get elements
*
* @param string $type
* @param bool $key_as_class Should the keys of the resulting array be css classes instead of elms ids?
*
* @return array
*/
function us_get_header_elms_of_a_type( $type, $key_as_class = TRUE ) {
global $us_header_settings;
us_load_header_settings_once();
$defaults = us_get_elm_defaults( $type, 'header' );
$result = array();
if ( ! is_array( $us_header_settings['data'] ) ) {
return $result;
}
foreach ( $us_header_settings['data'] as $elm_id => $elm ) {
if ( strtok( $elm_id, ':' ) != $type ) {
continue;
}
$key = $key_as_class ? ( 'ush_' . str_replace( ':', '_', $elm_id ) ) : $elm_id;
$result[ $key ] = array_merge( $defaults, array_intersect_key( $elm, $defaults ) );
}
return $result;
}
/**
* Make the provided header settings value consistent and proper
*
* @param $value array
*
* @return array
*/
function us_fix_header_settings( $value ) {
if ( empty( $value ) OR ! is_array( $value ) ) {
$value = array();
}
if ( ! isset( $value['data'] ) OR ! is_array( $value['data'] ) ) {
$value['data'] = array();
}
$options_defaults = array();
foreach ( us_config( 'header-settings.options', array() ) as $group => $opts ) {
foreach ( $opts as $opt_name => $opt ) {
$options_defaults[ $opt_name ] = isset( $opt['std'] ) ? $opt['std'] : '';
}
}
foreach ( array( 'default', 'tablets', 'mobiles' ) as $state ) {
if ( ! isset( $value[ $state ] ) OR ! is_array( $value[ $state ] ) ) {
$value[ $state ] = array();
}
if ( ! isset( $value[ $state ]['layout'] ) OR ! is_array( $value[ $state ]['layout'] ) ) {
if ( $state != 'default' AND isset( $value['default']['layout'] ) ) {
$value[ $state ]['layout'] = $value['default']['layout'];
} else {
$value[ $state ]['layout'] = array();
}
}
$state_elms = array();
foreach ( $value[ $state ]['layout'] as $place => $elms ) {
if ( ! is_array( $elms ) ) {
$elms = array();
}
foreach ( $elms as $index => $elm_id ) {
if ( ! is_string( $elm_id ) OR strpos( $elm_id, ':' ) == - 1 ) {
unset( $elms[ $index ] );
} else {
$state_elms[] = $elm_id;
if ( ! isset( $value['data'][ $elm_id ] ) ) {
$value['data'][ $elm_id ] = array();
}
}
}
$value[ $state ]['layout'][ $place ] = array_values( $elms );
}
if ( ! isset( $value[ $state ]['layout']['hidden'] ) OR ! is_array( $value[ $state ]['layout']['hidden'] ) ) {
$value[ $state ]['layout']['hidden'] = array();
}
$value[ $state ]['layout']['hidden'] = array_merge( $value[ $state ]['layout']['hidden'], array_diff( array_keys( $value['data'] ), $state_elms ) );
// Fixing options
if ( ! isset( $value[ $state ]['options'] ) OR ! is_array( $value[ $state ]['options'] ) ) {
$value[ $state ]['options'] = array();
}
$value[ $state ]['options'] = array_merge( $options_defaults, ( $state != 'default' ) ? $value['default']['options'] : array(), $value[ $state ]['options'] );
}
foreach ( $value['data'] as $elm_id => $values ) {
$type = strtok( $elm_id, ':' );
$defaults = us_get_elm_defaults( $type, 'header' );
$value['data'][ $elm_id ] = array_merge( $defaults, array_intersect_key( $value['data'][ $elm_id ], $defaults ) );
}
return $value;
}
function us_fix_header_template_settings( $value ) {
if ( isset( $value['title'] ) ) {
// Don't need this in data processing
unset( $value['title'] );
}
$template_structure = array(
'default' => array( 'options' => array(), 'layout' => array() ),
'tablets' => array( 'options' => array(), 'layout' => array() ),
'mobiles' => array( 'options' => array(), 'layout' => array() ),
'data' => array(),
);
$value = us_array_merge( $template_structure, $value );
$layout_structure = array(
'top_left' => array(),
'top_center' => array(),
'top_right' => array(),
'middle_left' => array(),
'middle_center' => array(),
'middle_right' => array(),
'bottom_left' => array(),
'bottom_center' => array(),
'bottom_right' => array(),
'hidden' => array(),
);
foreach ( array( 'default', 'tablets', 'mobiles' ) as $state ) {
// Options
$value[ $state ]['options'] = array_merge( ( $state == 'default' ) ? array() : $value['default']['options'], $value[ $state ]['options'] );
// Layout
$value[ $state ]['layout'] = array_merge( $layout_structure, ( $state == 'default' ) ? array() : $value['default']['layout'], $value[ $state ]['layout'] );
}
$value = us_fix_header_settings( $value );
return $value;
}
/**
* Get list of user registered nav menus with theirs proper names, in a format sutable for usof select field
*
* @return array
*/
function us_get_nav_menus() {
$menus = array();
foreach ( get_terms( 'nav_menu', array( 'hide_empty' => TRUE ) ) as $menu ) {
$menus[ $menu->slug ] = $menu->name;
}
// Adding us_main_menu location if it is filled with mene
$theme_locations = get_nav_menu_locations();
if ( isset( $theme_locations['us_main_menu'] ) ) {
$menu_obj = get_term( $theme_locations['us_main_menu'], 'nav_menu' );
if ( $menu_obj AND is_object( $menu_obj ) AND isset ( $menu_obj->name ) ) {
$menus['location:us_main_menu'] = $menu_obj->name . ' (' . __( 'Custom Menu', 'us' ) . ')';
}
}
return $menus;
}
/**
* Get the list of header elements that are shown in the certain layout listing
*
* @param array $list Euther layout or separate list
*
* @return array
*/
function us_get_builder_shown_elements_list( $list ) {
$shown = array();
foreach ( $list as $key => $sublist ) {
if ( $key != 'hidden' ) {
$shown = array_merge( $shown, $sublist );
}
}
return $shown;
}
// Changing ordering to avoid JavaScript errors with NextGEN Gallery plugin
add_action( 'wp_footer', 'us_pass_header_settings_to_js', - 2 );
function us_pass_header_settings_to_js() {
global $us_header_settings;
us_load_header_settings_once();
$header_settings = $us_header_settings;
if ( isset( $header_settings['data'] ) ) {
unset( $header_settings['data'] );
}
echo '<script>';
echo 'if ( window.$us === undefined ) window.$us = {};';
echo '$us.headerSettings = ' . json_encode( $header_settings ) . ';';
echo '</script>';
}
/**
* Get the header design options css for all the fields
*
* @return string
*/
function us_get_header_design_options_css() {
global $us_header_settings;
us_load_header_settings_once();
$tablets_breakpoint = ( isset( $us_header_settings['tablets']['options']['breakpoint'] ) )
? intval( $us_header_settings['tablets']['options']['breakpoint'] )
: 900;
$mobiles_breakpoint = ( isset( $us_header_settings['mobiles']['options']['breakpoint'] ) )
? intval( $us_header_settings['mobiles']['options']['breakpoint'] )
: 600;
$device_sizes = array(
'default' => '',
'tablets' => '(min-width: ' . $mobiles_breakpoint . 'px) and (max-width: ' . ( $tablets_breakpoint - 1 ) . 'px)',
'mobiles' => '(max-width: ' . ( $mobiles_breakpoint - 1 ) . 'px)',
);
$jsoncss_collection = array();
foreach ( $us_header_settings['data'] as $elm_id => $elm ) {
if ( ! isset( $elm['css'] ) OR empty( $elm['css'] ) OR ! is_array( $elm['css'] ) ) {
continue;
}
foreach ( array_keys( $device_sizes ) as $device_type ) {
if ( $css_options = us_arr_path( $elm, 'css.' . $device_type, FALSE ) ) {
$class_name = 'ush_' . str_replace( ':', '_', $elm_id );
$css_options = apply_filters( 'us_output_design_css_options', $css_options, $device_type );
$jsoncss_collection[ $device_type ][ $class_name ] = $css_options;
}
}
}
return us_jsoncss_compile( $jsoncss_collection, $device_sizes );
}
/**
* Add link to Theme Options to Admin Bar
*
* @param $wp_admin_bar
*/
function us_admin_bar_theme_options_link( $wp_admin_bar ) {
$wp_admin_bar->add_node(
array(
'id' => 'us_theme_otions',
'title' => __( 'Theme Options', 'us' ),
'href' => admin_url( 'admin.php?page=us-theme-options' ),
'parent' => 'site-name',
)
);
}
add_action( 'init', 'us_admin_bar_theme_options_link_init' );
function us_admin_bar_theme_options_link_init() {
if ( ! is_admin() AND function_exists( 'current_user_can' ) AND function_exists( 'wp_get_current_user' ) AND current_user_can( 'administrator' ) ) {
add_action( 'admin_bar_menu', 'us_admin_bar_theme_options_link', 99 );
}
}
/**
* Add "no-touch" class to html on desktops
*/
add_action( 'wp_head', 'us_output_no_touch_script' );
function us_output_no_touch_script() {
?>
<script>
if ( !/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test( navigator.userAgent ) ) {
var root = document.getElementsByTagName( 'html' )[ 0 ]
root.className += " no-touch";
}
</script>
<?php
}
if ( ! function_exists( 'us_admin_bar_menu' ) ) {
add_action( 'admin_bar_menu', 'us_admin_bar_menu', 500 );
/**
* Add link to Admin bar to edit the current header, content template and page blocks
*
* @param WP_Admin_Bar $wp_admin_bar The admin bar
* @return void
*/
function us_admin_bar_menu( WP_Admin_Bar $wp_admin_bar ) {
global $pagenow;
if ( current_user_can( 'administrator' ) AND $pagenow === 'index.php' ) {
$area_ids = array();
$received_posts = array();
$edit_menu = array();
$post_args = array(
'post_type' => array( 'us_header', 'us_content_template', 'us_page_block' ),
'post__in' => array(),
);
$area_names = array(
'header' => _x( 'Header', 'site top area', 'us' ),
'content' => __( 'Content template', 'us' ),
'page_blocks' => __( 'Page Blocks', 'us' ),
'footer' => __( 'Footer', 'us' ),
);
/**
* Add the page blocks in a collection $area_ids and $received_posts
* @param WP_Post $post
* @return void
*/
$func_acc_page_blocks = function ( $post ) use ( &$area_ids, &$received_posts ) {
if ( $post instanceof WP_Post AND ! empty( $post->post_content ) ) {
$received_posts[ $post->ID ] = $post;
$area_ids['page_blocks'][] = $post->ID;
}
};
// Search for page block in the current page object
$current_page = get_queried_object();
if (
$current_page instanceof WP_Post AND strpos( $current_page->post_content, '[us_page_block' ) !== FALSE ) {
// Recursive get of all page blocks
us_get_recursive_parse_page_block( $current_page, $func_acc_page_blocks );
}
unset( $current_page );
// Get all ids
foreach ( array_keys( $area_names ) as $area ) {
if ( $area == 'page_blocks' AND $page_block_ids = (array) us_get_current_page_block_ids() ) {
$query_args = array(
'nopaging' => TRUE,
'post__in' => $page_block_ids,
'post_type' => array( 'us_page_block', 'us_content_template' ),
'suppress_filters' => TRUE,
);
foreach ( get_posts( $query_args ) as $post ) {
// Recursive get of all page blocks
us_get_recursive_parse_page_block( $post, $func_acc_page_blocks );
}
if ( ! empty( $area_ids[ $area ] ) AND is_array( $post_args['post__in'] ) ) {
$post_args['post__in'] = array_merge( $post_args['post__in'], $area_ids[ $area ] );
}
} elseif ( $area_id = us_get_page_area_id( $area ) ) {
$post_args['post__in'][] = $area_ids[ $area ] = $area_id;
if (
has_filter( 'us_tr_object_id' )
AND $translated_id = apply_filters( 'us_tr_object_id', $area_id, 'post', TRUE )
) {
$post_args['post__in'][] = $area_ids[ $area ] = $translated_id;
}
}
$edit_menu[ $area ] = array(
'id' => sprintf( 'us-%s', $area ),
'parent' => 'edit',
'title' => us_arr_path( $area_names, $area ),
'meta' => array(
'class' => 'us-admin-bar',
'onclick' => 'return false',
'html' => '',
),
);
}
// Delete already received posts from the request
if ( ! empty( $area_ids['page_blocks'] ) ) {
foreach ( $area_ids['page_blocks'] as $id ) {
if ( isset( $received_posts[ $id ] ) ) {
$key = array_search( $id, $post_args['post__in'], TRUE );
if ( $key !== FALSE ) {
unset( $post_args['post__in'][ $key ] );
}
}
}
}
// Get all posts
if ( ! empty( $post_args['post__in'] ) AND $posts = get_posts( $post_args ) ) {
if ( ! empty( $received_posts ) ) {
$posts = array_merge( $posts, $received_posts );
}
foreach ( $posts as $post ) {
if (
$post->post_type === 'us_page_block'
AND ! empty( $area_ids['page_blocks'] )
AND in_array( $post->ID, $area_ids['page_blocks'] )
) {
$key = 'page_blocks';
} else {
$keys = $area_ids;
unset( $keys['page_blocks'] );
$keys = array_flip( $keys );
if ( ! empty( $keys[ $post->ID ] ) ) {
$key = $keys[ $post->ID ];
}
unset( $keys );
}
if ( isset( $key ) AND isset( $edit_menu[ $key ]['meta']['html'] ) ) {
$edit_menu[ $key ]['meta']['html'] .= sprintf(
'<a href="%s">%s</a>',
admin_url( 'post.php?post=' . $post->ID . '&action=edit' ),
strip_tags( $post->post_title )
);
}
}
}
if ( ! empty( $edit_menu ) ) {
// US Admin bar styles
$style = us_minify_css(
'
.us-admin-bar {
margin-bottom: 6px !important;
white-space: nowrap;
max-width: 300px;
overflow: hidden;
}
.us-admin-bar > .ab-item {
font-weight: 600 !important;
color: #fff !important;
}
.us-admin-bar > * {
line-height: 24px !important;
height: 24px !important;
}
'
);
echo '<style id="us-admin-bar-style">' . $style . '</style>';
// Moved the edit link to the drop-down list, this is only necessary for the mobile devices
if ( wp_is_mobile() AND $admin_bar_nodes = $wp_admin_bar->get_nodes() ) {
$edit_node = (array) $admin_bar_nodes[ 'edit' ];
$edit_node = array_merge( $edit_node, array(
'id' => 'mobile_edit',
'parent' => 'edit',
) );
$wp_admin_bar->add_menu( $edit_node );
unset( $admin_bar_nodes );
// US Admin bar javascript
echo '<script id="us-admin-bar-javascript">
;(function( $ ){
$( "#wp-admin-bar-edit > a:first").on( "click", function( e ) {
e.preventDefault();
e.stopPropagation();
} );
})( jQuery );
</script>';
}
foreach ( $edit_menu as $area => $values ) {
if ( ! empty( $values['meta']['html'] ) ) {
$wp_admin_bar->add_menu( $values );
}
}
}
unset( $area_ids, $area_names, $post_args, $received_posts, $edit_menu );
}
}
}
if ( ! function_exists( 'us_hb_settings_fallback' ) ) {
/**
* Apply fallback changes for old header settings on update
*
* @param $header_settings
* @return array
*/
function us_hb_settings_fallback( $header_settings ) {
global $usof_options;
// Check if the settings are empty and abort following execution in this case
if ( ! is_array( $header_settings ) OR empty( $header_settings['default'] ) ) {
return $header_settings;
}
// Fallback for options
if ( ! isset( $header_settings['default']['options']['top_transparent_text_hover_color'] ) ) {
$header_settings['default']['options']['top_transparent_text_hover_color'] =
isset( $usof_options['color_header_bottom_text_hover'] ) ? '_header_transparent_text_hover' : '_header_top_transparent_text_hover';
}
if ( ! isset( $header_settings['default']['options']['bottom_bg_color'] ) ) {
$header_settings['default']['options']['bottom_bg_color'] =
us_arr_path( $usof_options, 'color_header_bottom_bg', '_header_middle_bg' );
}
if ( ! isset( $header_settings['default']['options']['bottom_text_hover_color'] ) ) {
$header_settings['default']['options']['bottom_text_hover_color'] =
us_arr_path( $usof_options, 'color_header_bottom_text_hover', '_header_middle_text_hover' );
}
if ( ! isset( $header_settings['default']['options']['bottom_text_color'] ) ) {
$header_settings['default']['options']['bottom_text_color'] =
us_arr_path( $usof_options, 'color_header_bottom_text', '_header_middle_text' );
}
// Fallback for elements
foreach ( $header_settings['data'] as $elm_id => $elm_data ) {
// Menu
if ( substr( $elm_id, 0, 4 ) == 'menu' ) {
if ( ! isset( $elm_data['color_active_bg'] ) ) {
$header_settings['data'][ $elm_id ]['color_active_bg'] =
us_arr_path( $usof_options, 'color_menu_active_bg', 'transparent' );
}
if ( ! isset( $elm_data['color_active_text'] ) ) {
$header_settings['data'][ $elm_id ]['color_active_text'] =
us_arr_path( $usof_options, 'color_menu_active_text', '_header_middle_text_hover' );
}
if ( ! isset( $elm_data['color_transparent_active_bg'] ) ) {
$header_settings['data'][ $elm_id ]['color_transparent_active_bg'] =
us_arr_path( $usof_options, 'color_menu_transparent_active_bg', 'transparent' );
}
if ( ! isset( $elm_data['color_transparent_active_text'] ) ) {
$header_settings['data'][ $elm_id ]['color_transparent_active_text'] =
us_arr_path( $usof_options, 'color_menu_transparent_active_text', '_header_transparent_text_hover' );
}
if ( ! isset( $elm_data['color_hover_bg'] ) ) {
$header_settings['data'][ $elm_id ]['color_hover_bg'] =
us_arr_path( $usof_options, 'color_menu_hover_bg', 'transparent' );
}
if ( ! isset( $elm_data['color_hover_text'] ) ) {
$header_settings['data'][ $elm_id ]['color_hover_text'] =
us_arr_path( $usof_options, 'color_menu_hover_text', '_header_middle_text_hover' );
}
if ( ! isset( $elm_data['color_drop_bg'] ) ) {
$header_settings['data'][ $elm_id ]['color_drop_bg'] =
us_arr_path( $usof_options, 'color_drop_bg', '_header_middle_bg' );
}
if ( ! isset( $elm_data['color_drop_text'] ) ) {
$header_settings['data'][ $elm_id ]['color_drop_text'] =
us_arr_path( $usof_options, 'color_drop_text', '_header_middle_text' );
}
if ( ! isset( $elm_data['color_drop_hover_bg'] ) ) {
$header_settings['data'][ $elm_id ]['color_drop_hover_bg'] =
us_arr_path( $usof_options, 'color_drop_hover_bg', 'transparent' );
}
if ( ! isset( $elm_data['color_drop_hover_text'] ) ) {
$header_settings['data'][ $elm_id ]['color_drop_hover_text'] =
us_arr_path( $usof_options, 'color_drop_hover_text', '_header_middle_text_hover' );
}
if ( ! isset( $elm_data['color_drop_active_bg'] ) ) {
$header_settings['data'][ $elm_id ]['color_drop_active_bg'] =
us_arr_path( $usof_options, 'color_drop_active_bg', 'transparent' );
}
if ( ! isset( $elm_data['color_drop_active_text'] ) ) {
$header_settings['data'][ $elm_id ]['color_drop_active_text'] =
us_arr_path( $usof_options, 'color_drop_active_text', '_header_middle_text_hover' );
}
}
// Search
if ( substr( $elm_id, 0, 5 ) == 'search' ) {
if ( ! isset( $elm_data['field_bg_color'] ) ) {
$header_settings['data'][ $elm_id ]['field_bg_color'] =
us_arr_path( $usof_options, 'color_header_search_bg', '' );
}
if ( ! isset( $elm_data['field_text_color'] ) ) {
$header_settings['data'][ $elm_id ]['field_text_color'] =
us_arr_path( $usof_options, 'color_header_search_text', '' );
}
}
}
return $header_settings;
}
}