/**
* Sanitize callback for register_setting()
*
* @return string
*
* @access public
* @since 2.0
*/
public function sanitize_callback($input)
{
/* loop through options */
foreach ((array) $this->options as $option) {
/* loop through pages */
foreach ((array) $this->get_pages($option) as $page) {
/* loop through page settings */
foreach ((array) $this->get_the_settings($page) as $setting) {
/* verify setting has a type & value */
if (isset($setting['type']) && isset($input[$setting['id']])) {
/* get the defaults */
$current_settings = get_option(ot_settings_id());
$current_options = get_option($option['id']);
/* validate setting */
if (is_array($input[$setting['id']]) && in_array($setting['type'], array('list-item', 'slider'))) {
/* required title setting */
$required_setting = array(array('id' => 'title', 'label' => __('Title', 'option-tree'), 'desc' => '', 'std' => '', 'type' => 'text', 'rows' => '', 'class' => 'option-tree-setting-title', 'post_type' => '', 'choices' => array()));
/* get the settings array */
$settings = isset($_POST[$setting['id'] . '_settings_array']) ? unserialize(ot_decode($_POST[$setting['id'] . '_settings_array'])) : array();
/* settings are empty for some odd ass reason get the defaults */
if (empty($settings)) {
$settings = 'slider' == $setting['type'] ? ot_slider_settings($setting['id']) : ot_list_item_settings($setting['id']);
}
/* merge the two settings array */
$settings = array_merge($required_setting, $settings);
/* create an empty WPML id array */
$wpml_ids = array();
foreach ($input[$setting['id']] as $k => $setting_array) {
foreach ($settings as $sub_setting) {
/* setup the WPML ID */
$wpml_id = $setting['id'] . '_' . $sub_setting['id'] . '_' . $k;
/* add id to array */
$wpml_ids[] = $wpml_id;
/* verify sub setting has a type & value */
if (isset($sub_setting['type']) && isset($input[$setting['id']][$k][$sub_setting['id']])) {
/* validate setting */
$input[$setting['id']][$k][$sub_setting['id']] = ot_validate_setting($input[$setting['id']][$k][$sub_setting['id']], $sub_setting['type'], $sub_setting['id'], $wpml_id);
}
}
}
} else {
if (is_array($input[$setting['id']]) && $setting['type'] == 'social-links') {
/* get the settings array */
$settings = isset($_POST[$setting['id'] . '_settings_array']) ? unserialize(ot_decode($_POST[$setting['id'] . '_settings_array'])) : array();
/* settings are empty get the defaults */
if (empty($settings)) {
$settings = ot_social_links_settings($setting['id']);
}
/* create an empty WPML id array */
$wpml_ids = array();
foreach ($input[$setting['id']] as $k => $setting_array) {
foreach ($settings as $sub_setting) {
/* setup the WPML ID */
$wpml_id = $setting['id'] . '_' . $sub_setting['id'] . '_' . $k;
/* add id to array */
$wpml_ids[] = $wpml_id;
/* verify sub setting has a type & value */
if (isset($sub_setting['type']) && isset($input[$setting['id']][$k][$sub_setting['id']])) {
/* validate setting */
$input[$setting['id']][$k][$sub_setting['id']] = ot_validate_setting($input[$setting['id']][$k][$sub_setting['id']], $sub_setting['type'], $sub_setting['id'], $wpml_id);
}
}
}
} else {
$input[$setting['id']] = ot_validate_setting($input[$setting['id']], $setting['type'], $setting['id'], $setting['id']);
}
}
}
/* unregister WPML strings that were deleted from lists and sliders */
if (isset($current_settings['settings']) && isset($setting['type']) && in_array($setting['type'], array('list-item', 'slider'))) {
if (!isset($wpml_ids)) {
$wpml_ids = array();
}
foreach ($current_settings['settings'] as $check_setting) {
if ($setting['id'] == $check_setting['id'] && !empty($current_options[$setting['id']])) {
foreach ($current_options[$setting['id']] as $key => $value) {
foreach ($value as $ckey => $cvalue) {
$id = $setting['id'] . '_' . $ckey . '_' . $key;
if (!in_array($id, $wpml_ids)) {
ot_wpml_unregister_string($id);
}
}
}
}
}
}
/* unregister WPML strings that were deleted from social links */
if (isset($current_settings['settings']) && isset($setting['type']) && $setting['type'] == 'social-links') {
if (!isset($wpml_ids)) {
$wpml_ids = array();
}
foreach ($current_settings['settings'] as $check_setting) {
if ($setting['id'] == $check_setting['id'] && !empty($current_options[$setting['id']])) {
foreach ($current_options[$setting['id']] as $key => $value) {
foreach ($value as $ckey => $cvalue) {
$id = $setting['id'] . '_' . $ckey . '_' . $key;
if (!in_array($id, $wpml_ids)) {
ot_wpml_unregister_string($id);
}
}
}
}
}
}
}
}
}
return $input;
}
function ot_social_links_view($name, $key, $list_item = array(), $post_id = 0, $get_option = '', $settings = array(), $type = '')
{
/* if no settings array load the filterable social links settings */
if (empty($settings)) {
$settings = ot_social_links_settings($name);
}
echo '
<div class="option-tree-setting">
<div class="open">' . (isset($list_item['name']) ? esc_attr($list_item['name']) : '') . '</div>
<div class="button-section">
<a href="javascript:void(0);" class="option-tree-setting-edit option-tree-ui-button button left-item" title="' . __('Edit', 'option-tree') . '">
<span class="icon ot-icon-pencil"></span>' . __('Edit', 'option-tree') . '
</a>
<a href="javascript:void(0);" class="option-tree-setting-remove option-tree-ui-button button button-secondary light right-item" title="' . __('Delete', 'option-tree') . '">
<span class="icon ot-icon-trash-o"></span>' . __('Delete', 'option-tree') . '
</a>
</div>
<div class="option-tree-setting-body">';
foreach ($settings as $field) {
// Set field value
$field_value = isset($list_item[$field['id']]) ? $list_item[$field['id']] : '';
/* set default to standard value */
if (isset($field['std'])) {
$field_value = ot_filter_std_value($field_value, $field['std']);
}
/* make life easier */
$_field_name = $get_option ? $get_option . '[' . $name . ']' : $name;
/* build the arguments array */
$_args = array('type' => $field['type'], 'field_id' => $name . '_' . $field['id'] . '_' . $key, 'field_name' => $_field_name . '[' . $key . '][' . $field['id'] . ']', 'field_value' => $field_value, 'field_desc' => isset($field['desc']) ? $field['desc'] : '', 'field_std' => isset($field['std']) ? $field['std'] : '', 'field_rows' => isset($field['rows']) ? $field['rows'] : 10, 'field_post_type' => isset($field['post_type']) && !empty($field['post_type']) ? $field['post_type'] : 'post', 'field_taxonomy' => isset($field['taxonomy']) && !empty($field['taxonomy']) ? $field['taxonomy'] : 'category', 'field_min_max_step' => isset($field['min_max_step']) && !empty($field['min_max_step']) ? $field['min_max_step'] : '0,100,1', 'field_class' => isset($field['class']) ? $field['class'] : '', 'field_condition' => isset($field['condition']) ? $field['condition'] : '', 'field_operator' => isset($field['operator']) ? $field['operator'] : 'and', 'field_choices' => isset($field['choices']) && !empty($field['choices']) ? $field['choices'] : array(), 'field_settings' => isset($field['settings']) && !empty($field['settings']) ? $field['settings'] : array(), 'post_id' => $post_id, 'get_option' => $get_option);
$conditions = '';
/* setup the conditions */
if (isset($field['condition']) && !empty($field['condition'])) {
/* doing magic on the conditions so they work in a list item */
$conditionals = explode(',', $field['condition']);
foreach ($conditionals as $condition) {
$parts = explode(':', $condition);
if (isset($parts[0])) {
$field['condition'] = str_replace($condition, $name . '_' . $parts[0] . '_' . $key . ':' . $parts[1], $field['condition']);
}
}
$conditions = ' data-condition="' . $field['condition'] . '"';
$conditions .= isset($field['operator']) && in_array($field['operator'], array('and', 'AND', 'or', 'OR')) ? ' data-operator="' . $field['operator'] . '"' : '';
}
/* option label */
echo '<div id="setting_' . $_args['field_id'] . '" class="format-settings"' . $conditions . '>';
/* don't show title with textblocks */
if ($_args['type'] != 'textblock' && !empty($field['label'])) {
echo '<div class="format-setting-label">';
echo '<h3 class="label">' . esc_attr($field['label']) . '</h3>';
echo '</div>';
}
/* only allow simple textarea inside a list-item due to known DOM issues with wp_editor() */
if ($_args['type'] == 'textarea') {
$_args['type'] = 'textarea-simple';
}
/* option body, list-item is not allowed inside another list-item */
if ($_args['type'] !== 'list-item' && $_args['type'] !== 'slider' && $_args['type'] !== 'social-links') {
echo ot_display_by_type($_args);
}
echo '</div>';
}
echo '</div>';
echo '</div>';
}
/**
* Saves the meta box values
*
* @return void
*
* @access public
* @since 1.0
*/
function save_meta_box($post_id, $post_object)
{
global $pagenow;
/* don't save if $_POST is empty */
if (empty($_POST)) {
return $post_id;
}
/* don't save during quick edit */
if ($pagenow == 'admin-ajax.php') {
return $post_id;
}
/* don't save during autosave */
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
/* don't save if viewing a revision */
if ($post_object->post_type == 'revision' || $pagenow == 'revision.php') {
return $post_id;
}
/* verify nonce */
if (isset($_POST[$this->meta_box['id'] . '_nonce']) && !wp_verify_nonce($_POST[$this->meta_box['id'] . '_nonce'], $this->meta_box['id'])) {
return $post_id;
}
/* check permissions */
if (isset($_POST['post_type']) && 'page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id)) {
return $post_id;
}
} else {
if (!current_user_can('edit_post', $post_id)) {
return $post_id;
}
}
foreach ($this->meta_box['fields'] as $field) {
$old = get_post_meta($post_id, $field['id'], true);
$new = '';
/* there is data to validate */
if (isset($_POST[$field['id']])) {
/* slider and list item */
if (in_array($field['type'], array('list-item', 'slider'))) {
/* required title setting */
$required_setting = array(array('id' => 'title', 'label' => __('Title', 'option-tree'), 'desc' => '', 'std' => '', 'type' => 'text', 'rows' => '', 'class' => 'option-tree-setting-title', 'post_type' => '', 'choices' => array()));
/* get the settings array */
$settings = isset($_POST[$field['id'] . '_settings_array']) ? unserialize(ot_decode($_POST[$field['id'] . '_settings_array'])) : array();
/* settings are empty for some odd ass reason get the defaults */
if (empty($settings)) {
$settings = 'slider' == $field['type'] ? ot_slider_settings($field['id']) : ot_list_item_settings($field['id']);
}
/* merge the two settings array */
$settings = array_merge($required_setting, $settings);
foreach ($_POST[$field['id']] as $k => $setting_array) {
foreach ($settings as $sub_setting) {
/* verify sub setting has a type & value */
if (isset($sub_setting['type']) && isset($_POST[$field['id']][$k][$sub_setting['id']])) {
$_POST[$field['id']][$k][$sub_setting['id']] = ot_validate_setting($_POST[$field['id']][$k][$sub_setting['id']], $sub_setting['type'], $sub_setting['id']);
}
}
}
/* set up new data with validated data */
$new = $_POST[$field['id']];
} else {
if ($field['type'] == 'social-links') {
/* get the settings array */
$settings = isset($_POST[$field['id'] . '_settings_array']) ? unserialize(ot_decode($_POST[$field['id'] . '_settings_array'])) : array();
/* settings are empty get the defaults */
if (empty($settings)) {
$settings = ot_social_links_settings($field['id']);
}
foreach ($_POST[$field['id']] as $k => $setting_array) {
foreach ($settings as $sub_setting) {
/* verify sub setting has a type & value */
if (isset($sub_setting['type']) && isset($_POST[$field['id']][$k][$sub_setting['id']])) {
$_POST[$field['id']][$k][$sub_setting['id']] = ot_validate_setting($_POST[$field['id']][$k][$sub_setting['id']], $sub_setting['type'], $sub_setting['id']);
}
}
}
/* set up new data with validated data */
$new = $_POST[$field['id']];
} else {
/* run through validattion */
$new = ot_validate_setting($_POST[$field['id']], $field['type'], $field['id']);
}
}
/* insert CSS */
if ($field['type'] == 'css') {
/* insert CSS into dynamic.css */
if ('' !== $new) {
ot_insert_css_with_markers($field['id'], $new, true);
/* remove old CSS from dynamic.css */
} else {
ot_remove_old_css($field['id']);
}
}
}
if (isset($new) && $new !== $old) {
update_post_meta($post_id, $field['id'], $new);
} else {
if ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
}
}
