/**
* Automatically assign category color when the theme is activated
* @return void
*/
function et_assign_category_color_upon_activation()
{
if (et_get_option('has_auto_assign_category_color')) {
return;
}
// Get category
$categories = get_categories(array('hide_empty' => 0));
// Available colors
$colors = et_default_category_colors();
// Loop categories data
$color_index = 0;
foreach ($categories as $category) {
$category_id = $category->term_id;
// Check for saved color
$category_color = et_get_taxonomy_meta($category_id, 'color', true);
// Skip if the category already has color
if (!empty($category_color)) {
continue;
}
$color = $colors[$color_index];
// Set category color
et_update_taxonomy_meta($category_id, 'color', $color);
// Setup $color_index for next loop iteration
$color_index++;
if ($color_index >= count($colors)) {
$color_index = 0;
}
}
et_update_option('has_auto_assign_category_color', true);
}
function extra_update_woocommerce_images()
{
if (et_get_option('extra_update_woocommerce_images')) {
return;
}
$catalog = extra_woocommerce_get_image_size_shop_catalog();
$single = extra_woocommerce_get_image_size_shop_single();
$thumbnail = extra_woocommerce_get_image_size_shop_thumbnail();
update_option('shop_catalog_image_size', $catalog);
update_option('shop_single_image_size', $single);
update_option('shop_thumbnail_image_size', $thumbnail);
et_update_option('extra_update_woocommerce_images', true);
}
/**
* Automatically assign social network values in popular social network so
* top header displays social media icon by default
* @return void
*/
function et_assign_social_network_url_upon_activation()
{
$popular_social_networks = apply_filters('social_network_url_upon_activation', array('facebook' => 'https://facebook.com', 'twitter' => 'https://twitter.com', 'instagram' => 'https://instagram.com'));
if (!empty($popular_social_networks)) {
foreach ($popular_social_networks as $id => $url) {
$key = sprintf('%s_url', $id);
$saved_url = et_get_option($key, false);
// Do not overwrite existing value
if (!empty($saved_url)) {
continue;
}
et_update_option($key, esc_url($url));
}
}
}
function et_aweber_submit_authorization_code()
{
if (!wp_verify_nonce($_POST['et_load_nonce'], 'et_load_nonce')) {
die(__('Nonce failed.', 'Divi'));
}
$et_authorization_code = $_POST['et_authorization_code'];
if ('' === $et_authorization_code) {
die(__('Authorization code is empty.', 'Divi'));
}
if (!class_exists('AWeberAPI')) {
require_once get_template_directory() . '/includes/subscription/aweber/aweber_api.php';
}
try {
$auth = AWeberAPI::getDataFromAweberID($et_authorization_code);
if (!(is_array($auth) && 4 === count($auth))) {
die(__('Authorization code is invalid. Try regenerating it and paste in the new code.', 'Divi'));
}
list($consumer_key, $consumer_secret, $access_key, $access_secret) = $auth;
et_update_option('divi_aweber_consumer_key', $consumer_key);
et_update_option('divi_aweber_consumer_secret', $consumer_secret);
et_update_option('divi_aweber_access_key', $access_key);
et_update_option('divi_aweber_access_secret', $access_secret);
die('success');
} catch (AWeberAPIException $exc) {
printf('<p>AWeberAPIException.</p>
<ul>
<li>Type: %1$s</li>
<li>Message: %2$s</li>
<li>Documentation: %3$s</li>
</ul>', esc_html($exc->type), esc_html($exc->message), esc_html($exc->documentation_url));
}
die;
}
function epanel_save_data($source)
{
global $options, $shortname;
if (!current_user_can('switch_themes')) {
die('-1');
}
// load theme settings array
et_load_core_options();
if (isset($_POST['action'])) {
do_action('et_epanel_changing_options');
$epanel = isset($_GET['page']) ? $_GET['page'] : basename(__FILE__);
$redirect_url = esc_url_raw(add_query_arg('page', $epanel, admin_url('themes.php')));
if ('save_epanel' == $_POST['action']) {
if ('ajax' != $source) {
check_admin_referer('epanel_nonce');
}
foreach ($options as $value) {
$et_option_name = $et_option_new_value = false;
if (isset($value['id'])) {
$et_option_name = $value['id'];
if (isset($_POST[$value['id']])) {
if (in_array($value['type'], array('text', 'textlimit', 'password'))) {
if (isset($value['validation_type'])) {
// saves the value as integer
if ('number' == $value['validation_type']) {
$et_option_new_value = intval(stripslashes($_POST[$value['id']]));
}
// makes sure the option is a url
if ('url' == $value['validation_type']) {
$et_option_new_value = esc_url_raw(stripslashes($_POST[$value['id']]));
}
// option is a date format
if ('date_format' == $value['validation_type']) {
$et_option_new_value = sanitize_option('date_format', $_POST[$value['id']]);
}
/*
* html is not allowed
* wp_strip_all_tags can't be used here, because it returns trimmed text, some options need spaces ( e.g 'character to separate BlogName and Post title' option )
*/
if ('nohtml' == $value['validation_type']) {
$et_option_new_value = stripslashes(wp_filter_nohtml_kses($_POST[$value['id']]));
}
} else {
// use html allowed for posts if the validation type isn't provided
$et_option_new_value = wp_kses_post(stripslashes($_POST[$value['id']]));
}
} elseif ('select' == $value['type']) {
// select boxes that list pages / categories should save page/category ID ( as integer )
if (isset($value['et_array_for']) && in_array($value['et_array_for'], array('pages', 'categories'))) {
$et_option_new_value = intval(stripslashes($_POST[$value['id']]));
} else {
// html is not allowed in select boxes
$et_option_new_value = sanitize_text_field(stripslashes($_POST[$value['id']]));
}
} elseif (in_array($value['type'], array('checkbox', 'checkbox2'))) {
// saves 'on' value to the database, if the option is enabled
$et_option_new_value = 'on';
} elseif ('upload' == $value['type']) {
// makes sure the option is a url
$et_option_new_value = esc_url_raw(stripslashes($_POST[$value['id']]));
} elseif (in_array($value['type'], array('textcolorpopup', 'et_color_palette'))) {
// the color value
$et_option_new_value = sanitize_text_field(stripslashes($_POST[$value['id']]));
} elseif ('textarea' == $value['type']) {
if (isset($value['validation_type'])) {
// html is not allowed
if ('nohtml' == $value['validation_type']) {
if ($value['id'] === $shortname . '_custom_css') {
// don't strip slashes from custom css, it should be possible to use \ for icon fonts
$et_option_new_value = wp_strip_all_tags($_POST[$value['id']]);
} else {
$et_option_new_value = wp_strip_all_tags(stripslashes($_POST[$value['id']]));
}
}
} else {
if (current_user_can('unfiltered_html')) {
$et_option_new_value = stripslashes($_POST[$value['id']]);
} else {
$et_option_new_value = stripslashes(wp_filter_post_kses(addslashes($_POST[$value['id']])));
// wp_filter_post_kses() expects slashed value
}
}
} elseif ('checkboxes' == $value['type']) {
if ('sanitize_text_field' == $value['value_sanitize_function']) {
// strings
$et_option_new_value = array_map('sanitize_text_field', stripslashes_deep($_POST[$value['id']]));
} else {
// saves categories / pages IDs
$et_option_new_value = array_map('intval', stripslashes_deep($_POST[$value['id']]));
}
} elseif ('different_checkboxes' == $value['type']) {
// saves 'author/date/categories/comments' options
$et_option_new_value = array_map('intval', array_map('wp_strip_all_tags', stripslashes_deep($_POST[$value['id']])));
}
} else {
if (in_array($value['type'], array('checkbox', 'checkbox2'))) {
$et_option_new_value = 'false';
} else {
if ('different_checkboxes' == $value['type']) {
$et_option_new_value = array();
} else {
et_delete_option($value['id']);
}
}
}
if (false !== $et_option_name && false !== $et_option_new_value) {
$is_new_global_setting = false;
$global_setting_main_name = $global_setting_sub_name = '';
if (isset($value['is_global']) && $value['is_global']) {
$is_new_global_setting = true;
$global_setting_main_name = isset($value['main_setting_name']) ? sanitize_text_field($value['main_setting_name']) : '';
$global_setting_sub_name = isset($value['sub_setting_name']) ? sanitize_text_field($value['sub_setting_name']) : '';
}
et_update_option($et_option_name, $et_option_new_value, $is_new_global_setting, $global_setting_main_name, $global_setting_sub_name);
}
}
}
$redirect_url = add_query_arg('saved', 'true', $redirect_url);
if ('js_disabled' == $source) {
header("Location: " . $redirect_url);
}
die('1');
} else {
if ('reset' == $_POST['action']) {
check_admin_referer('et-nojs-reset_epanel', '_wpnonce_reset');
foreach ($options as $value) {
if (isset($value['id'])) {
et_delete_option($value['id']);
if (isset($value['std'])) {
et_update_option($value['id'], $value['std']);
}
}
}
$redirect_url = add_query_arg('reset', 'true', $redirect_url);
header("Location: " . $redirect_url);
die('1');
}
}
}
}
/**
* Default values for WooCommerce images changed in version 1.3
* Checks if WooCommerce image dimensions have been updated already.
*/
function et_divi_check_woocommerce_images()
{
if ('checked' === et_get_option('divi_1_3_images')) {
return;
}
et_divi_woocommerce_image_dimensions();
et_update_option('divi_1_3_images', 'checked');
}
/**
* Flush rewrite rules to fix the issue "preg_match" issue with 2.5
* @return void
*/
function et_pb_maybe_flush_rewrite_rules()
{
$setting_name = '2_5_flush_rewrite_rules';
if (et_get_option($setting_name)) {
return;
}
flush_rewrite_rules();
et_update_option($setting_name, 'done');
}
function epanel_save_data($source)
{
global $options, $shortname;
if (!current_user_can('switch_themes')) {
die('-1');
}
// load theme settings array
et_load_core_options();
$epanel = basename(__FILE__);
if (isset($_POST['action'])) {
do_action('et_epanel_changing_options');
if ('save_epanel' == $_POST['action']) {
if ('ajax' != $source) {
check_admin_referer('epanel_nonce');
}
foreach ($options as $value) {
if (isset($value['id'])) {
if (isset($_POST[$value['id']])) {
if (in_array($value['type'], array('text', 'textlimit'))) {
if (isset($value['validation_type'])) {
// saves the value as integer
if ('number' == $value['validation_type']) {
et_update_option($value['id'], intval(stripslashes($_POST[$value['id']])));
}
// makes sure the option is a url
if ('url' == $value['validation_type']) {
et_update_option($value['id'], esc_url_raw(stripslashes($_POST[$value['id']])));
}
/*
* html is not allowed
* wp_strip_all_tags can't be used here, because it returns trimmed text, some options need spaces ( e.g 'character to separate BlogName and Post title' option )
*/
if ('nohtml' == $value['validation_type']) {
et_update_option($value['id'], stripslashes(wp_filter_nohtml_kses($_POST[$value['id']])));
}
} else {
// use html allowed for posts if the validation type isn't provided
et_update_option($value['id'], wp_kses_post(stripslashes($_POST[$value['id']])));
}
} elseif ('select' == $value['type']) {
// select boxes that list pages / categories should save page/category ID ( as integer )
if (isset($value['et_array_for']) && in_array($value['et_array_for'], array('pages', 'categories'))) {
et_update_option($value['id'], intval(stripslashes($_POST[$value['id']])));
} else {
// html is not allowed in select boxes
et_update_option($value['id'], sanitize_text_field(stripslashes($_POST[$value['id']])));
}
} elseif (in_array($value['type'], array('checkbox', 'checkbox2'))) {
// saves 'on' value to the database, if the option is enabled
et_update_option($value['id'], 'on');
} elseif ('upload' == $value['type']) {
// makes sure the option is a url
et_update_option($value['id'], esc_url_raw(stripslashes($_POST[$value['id']])));
} elseif ('textcolorpopup' == $value['type']) {
// the color value
et_update_option($value['id'], sanitize_text_field(stripslashes($_POST[$value['id']])));
} elseif ('textarea' == $value['type']) {
if (isset($value['validation_type'])) {
// html is not allowed
if ('nohtml' == $value['validation_type']) {
if ($value['id'] === $shortname . '_custom_css') {
// don't strip slashes from custom css, it should be possible to use \ for icon fonts
et_update_option($value['id'], wp_strip_all_tags($_POST[$value['id']]));
} else {
et_update_option($value['id'], wp_strip_all_tags(stripslashes($_POST[$value['id']])));
}
}
} else {
if (current_user_can('unfiltered_html')) {
et_update_option($value['id'], stripslashes($_POST[$value['id']]));
} else {
et_update_option($value['id'], stripslashes(wp_filter_post_kses(addslashes($_POST[$value['id']]))));
}
// wp_filter_post_kses() expects slashed
}
} elseif ('checkboxes' == $value['type']) {
// saves categories / pages IDs,
et_update_option($value['id'], array_map('intval', stripslashes_deep($_POST[$value['id']])));
} elseif ('different_checkboxes' == $value['type']) {
// saves 'author/date/categories/comments' options
et_update_option($value['id'], array_map('wp_strip_all_tags', stripslashes_deep($_POST[$value['id']])));
}
} else {
if (in_array($value['type'], array('checkbox', 'checkbox2'))) {
et_update_option($value['id'], 'false');
} elseif ('different_checkboxes' == $value['type']) {
et_update_option($value['id'], array());
} else {
et_delete_option($value['id']);
}
}
}
}
if ('js_disabled' == $source) {
header("Location: themes.php?page={$epanel}&saved=true");
}
die('1');
} else {
if ('reset' == $_POST['action']) {
check_admin_referer('et-nojs-reset_epanel', '_wpnonce_reset');
foreach ($options as $value) {
if (isset($value['id'])) {
et_delete_option($value['id']);
if (isset($value['std'])) {
et_update_option($value['id'], $value['std']);
}
}
}
header("Location: themes.php?page={$epanel}&reset=true");
die('1');
}
}
}
}
function epanel_save_data($source)
{
global $options;
if (!current_user_can('switch_themes')) {
die('-1');
}
$epanel = basename(__FILE__);
if (isset($_POST['action'])) {
do_action('et_epanel_changing_options');
if ('save_epanel' == $_POST['action']) {
if ('ajax' != $source) {
check_admin_referer('epanel_nonce');
}
foreach ($options as $value) {
if (isset($value['id'])) {
if (isset($_POST[$value['id']])) {
if (in_array($value['type'], array('text', 'textlimit', 'select', 'textcolorpopup', 'checkbox', 'checkbox2'))) {
et_update_option($value['id'], stripslashes(wp_kses_post($_POST[$value['id']])));
} elseif ('upload' == $value['type']) {
et_update_option($value['id'], stripslashes(esc_url_raw($_POST[$value['id']])));
} elseif ('textarea' == $value['type']) {
et_update_option($value['id'], stripslashes($_POST[$value['id']]));
} elseif (in_array($value['type'], array('checkboxes', 'different_checkboxes'))) {
et_update_option($value['id'], stripslashes_deep(array_map('wp_kses_post', $_POST[$value['id']])));
}
} else {
if (in_array($value['type'], array('checkbox', 'checkbox2'))) {
et_update_option($value['id'], 'false');
} elseif ('different_checkboxes' == $value['type']) {
et_update_option($value['id'], array());
} else {
et_delete_option($value['id']);
}
}
}
}
if ('js_disabled' == $source) {
header("Location: themes.php?page={$epanel}&saved=true");
}
die('1');
} else {
if ('reset' == $_POST['action']) {
check_admin_referer('et-nojs-reset_epanel', '_wpnonce_reset');
foreach ($options as $value) {
if (isset($value['id'])) {
et_delete_option($value['id']);
if (isset($value['std'])) {
et_update_option($value['id'], $value['std']);
}
}
}
header("Location: themes.php?page={$epanel}&reset=true");
die('1');
}
}
}
}
function et_pb_force_regenerate_templates()
{
// add option to indicate that templates cache should be updated in case of term added/removed/updated
et_update_option('et_pb_clear_templates_cache', 'on');
}
public function update($new_instance, $old_instance)
{
$instance = array();
$instance['title'] = !empty($new_instance['title']) ? sanitize_text_field($new_instance['title']) : '';
$social_follow_api = et_get_option('social_follow_api', array());
$api_data_changed = false;
$networks = ET_Social_Followers::get_networks();
foreach ($networks as $network) {
$instance[$network->slug . '-enabled'] = isset($new_instance[$network->slug . '-enabled']) ? true : false;
$instance[$network->slug . '-url'] = sanitize_text_field($new_instance[$network->slug . '-url']);
foreach ($network->get_fields() as $field_name => $field) {
$original_field_name = $field_name;
$field_name = $network->slug . '-' . $field_name;
$instance[$field_name] = sanitize_text_field($new_instance[$field_name]);
// update follow api default fields if needed
if (isset($field['authorization_field']) && $field['authorization_field']) {
$social_follow_api[$network->slug . '_' . $original_field_name] = sanitize_text_field($new_instance[$field_name]);
$api_data_changed = true;
}
}
}
// update social_follow_api option if it was changed
if ($api_data_changed) {
et_update_option('social_follow_api', $social_follow_api);
}
return $instance;
}
function get_access_token($code = '')
{
$access_token_url = 'https://api.instagram.com/oauth/access_token';
$redirect_url = admin_url('widgets.php');
$social_follow_api = et_get_option('social_follow_api', array());
// Exchange an authotization code for an access token
$request = wp_remote_post($access_token_url, array('method' => 'POST', 'timeout' => 30, 'body' => array('client_id' => sanitize_text_field(isset($social_follow_api['instagram_id']) ? $social_follow_api['instagram_id'] : ''), 'client_secret' => sanitize_text_field(isset($social_follow_api['instagram_secret']) ? $social_follow_api['instagram_secret'] : ''), 'grant_type' => 'authorization_code', 'code' => sanitize_text_field($code), 'redirect_uri' => esc_url($redirect_url))));
if (!is_wp_error($request) && wp_remote_retrieve_response_code($request) == 200) {
$response = json_decode(wp_remote_retrieve_body($request));
// If we received a valid access token, update the access_token option
if (isset($response->access_token)) {
$social_follow_api['instagram_access_token'] = sanitize_text_field($response->access_token);
et_update_option('social_follow_api', $social_follow_api);
}
}
}
function et_builder_maybe_flush_rewrite_rules($setting_name)
{
if (et_get_option($setting_name)) {
return;
}
flush_rewrite_rules();
et_update_option($setting_name, 'done');
}
function et_theme_epanel_reminder()
{
global $shortname;
$documentation_url = 'http://www.elegantthemes.com/gallery/extra/documentation/';
$documentation_option_name = $shortname . '_documentation_message';
if (false === et_get_option($shortname . '_logo') && false === et_get_option($documentation_option_name)) {
$message = sprintf(__('Welcome to Extra! Before diving in to your new theme, please visit the <a style="color: #fff; font-weight: bold;" href="%1$s" target="_blank">Extra Documentation</a> page for access to dozens of in-depth tutorials.', 'extra'), esc_url($documentation_url));
printf('<div class="notice is-dismissible" style="background-color: #46EA9E; color: #fff; border-left: none;">
<p>%1$s</p>
</div>', $message);
et_update_option($documentation_option_name, 'triggered');
}
}
