/**
* Creates a backup of your theme mods
*
* @since 3.0.0
*/
function wpex_backup_mods()
{
update_option('wpex_total_customizer_backup', wpex_get_mods());
}
/**
* Generates inline CSS for styling options
*
* @since 1.0.0
*/
public function loop_through_inline_css($return = 'css')
{
// Define vars
$add_css = '';
$elements_to_alter = '';
$preview_styles = '';
// Get customizer settings
$settings = wp_list_pluck($this->sections, 'settings');
// Return if there aren't any settings
if (empty($settings)) {
return;
}
// Loop through settings and find inline_css
foreach ($settings as $settings_array) {
foreach ($settings_array as $setting) {
// Store setting ID and default value
$setting_id = $setting['id'];
// no need to check cause it's required
$default = isset($setting['default']) ? $setting['default'] : false;
$inline_css = isset($setting['inline_css']) ? $setting['inline_css'] : null;
$theme_mod = wpex_get_mod($setting_id, $default);
// If mod is equal to default and part of the mods let's remove it
// This is a good place since we are looping through all settings anyway
if ($this->remove_default_mods) {
$get_all_mods = wpex_get_mods();
if ($theme_mod == $default && $get_all_mods && isset($get_all_mods[$setting_id])) {
remove_theme_mod($setting_id);
}
}
// These are required for outputting custom CSS
if (!$theme_mod || !$inline_css) {
continue;
}
// Get inline_css params
$sanitize = isset($inline_css['sanitize']) ? $inline_css['sanitize'] : '';
$target = isset($inline_css['target']) ? $inline_css['target'] : '';
$alter = isset($inline_css['alter']) ? $inline_css['alter'] : '';
$important = isset($inline_css['important']) ? '!important' : false;
$media_query = isset($inline_css['media_query']) ? $inline_css['media_query'] : false;
// Add to preview_styles array
if ('preview_styles' == $return) {
$preview_styles['customizer-' . $setting_id] = '';
}
// Target and alter vars are required, if they are empty continue onto the next setting
if (!$target || !$alter) {
continue;
}
// Sanitize data
if ($sanitize) {
$theme_mod = wpex_sanitize_data($theme_mod, $sanitize);
} else {
$theme_mod = $theme_mod;
}
// Set to array if not
$target = is_array($target) ? $target : array($target);
// Loop through items
foreach ($target as $element) {
// Add to elements list if not already for CSS output only
if ('css' == $return && !isset($elements_to_alter[$element])) {
$elements_to_alter[$element] = array('css' => '');
}
// Return CSS or js
if (is_array($alter)) {
// Loop through elements to alter
foreach ($alter as $alter_val) {
// Inline CSS
if ('css' == $return) {
// If it has a media query it's its own thing
if ($media_query) {
$add_css .= '@media only screen and ' . $media_query . '{' . $element . '{ ' . $alter_val . ':' . $theme_mod . $important . '; }}';
} else {
$elements_to_alter[$element]['css'] .= $alter_val . ':' . $theme_mod . $important . ';';
}
} elseif ('preview_styles' == $return) {
// If it has a media query it's its own thing
if ($media_query) {
$preview_styles['customizer-' . $setting_id] .= '@media only screen and ' . $media_query . '{' . $element . '{ ' . $alter_val . ':' . $theme_mod . $important . '; }}';
} else {
$preview_styles['customizer-' . $setting_id] .= $element . '{ ' . $alter_val . ':' . $theme_mod . $important . '; }';
}
}
}
} else {
// Inline CSS
if ('css' == $return) {
// If it has a media query it's its own thing
if ($media_query) {
$add_css .= '@media only screen and ' . $media_query . '{' . $element . '{ ' . $alter . ':' . $theme_mod . $important . '; }}';
} else {
$elements_to_alter[$element]['css'] .= $alter . ':' . $theme_mod . $important . ';';
}
} elseif ('preview_styles' == $return) {
// If it has a media query it's its own thing
if ($media_query) {
$preview_styles['customizer-' . $setting_id] .= '@media only screen and ' . $media_query . '{' . $element . '{ ' . $alter . ':' . $theme_mod . $important . '; }}';
} else {
$preview_styles['customizer-' . $setting_id] .= $element . '{ ' . $alter . ':' . $theme_mod . $important . '; }';
}
}
}
}
}
// End settings_array
}
// End settings loop
// Loop through elements for CSS only
if ('css' == $return && $elements_to_alter) {
foreach ($elements_to_alter as $element => $array) {
if (isset($array['css'])) {
$add_css .= $element . '{' . $array['css'] . '}';
}
}
}
// Return inline css
if ('css' == $return) {
return $add_css;
}
// Return preview styles
if ('preview_styles' == $return) {
return $preview_styles;
}
}