public static function delete_option()
{
check_ajax_referer('frm_ajax', 'nonce');
$field_id = FrmAppHelper::get_post_param('field_id', 0, 'absint');
$field = FrmField::getOne($field_id);
// Opt key will NOT be numeric for "Other" options
$opt_key = FrmAppHelper::get_post_param('opt_key', 0, 'sanitize_title');
$options = $field->options;
unset($options[$opt_key]);
$response = array('other' => true);
//If the deleted option is an "other" option
if (FrmFieldsHelper::is_other_opt($opt_key)) {
//Assume all other options are gone, unless proven otherwise
$other = false;
//Check if all other options are really gone
foreach ($options as $o_key => $o_val) {
//If there is still an other option in the field, set other to true
if (FrmFieldsHelper::is_other_opt($o_key)) {
$other = true;
break;
}
unset($o_key, $o_val);
}
//If all other options are gone
if (false === $other) {
$field_options = maybe_unserialize($field->field_options);
$field_options['other'] = 0;
FrmField::update($field_id, array('field_options' => maybe_serialize($field_options)));
$response = array('other' => false);
}
}
echo json_encode($response);
FrmField::update($field_id, array('options' => maybe_serialize($options)));
wp_die();
}
/**
* Check if current field option is an "other" option
*
* @since 2.0
*
* @param string $opt_key
* @return boolean Returns true if current field option is an "Other" option
*/
public static function is_other_opt($opt_key)
{
_deprecated_function(__FUNCTION__, '2.0.6', 'FrmFieldsHelper::is_other_opt');
return FrmFieldsHelper::is_other_opt($opt_key);
}
<?php
if (!is_array($field['options'])) {
return;
}
foreach ($field['options'] as $opt_key => $opt) {
$field_val = apply_filters('frm_field_value_saved', $opt, $opt_key, $field);
$opt = apply_filters('frm_field_label_seen', $opt, $opt_key, $field);
// Get string for Other text field, if needed
$other_val = FrmFieldsHelper::get_other_val(compact('opt_key', 'field'));
$checked = $other_val || isset($field['value']) && (!is_array($field['value']) && $field['value'] == $field_val || is_array($field['value']) && in_array($field_val, $field['value'])) ? ' checked="checked"' : '';
if (FrmFieldsHelper::is_other_opt($opt_key)) {
include FrmAppHelper::plugin_path() . '/pro/classes/views/frmpro-fields/other-option.php';
} else {
include FrmAppHelper::plugin_path() . '/classes/views/frm-fields/single-option.php';
}
unset($checked, $other_val);
}
/**
* Get value that belongs in "Other" text box
*
* @since 2.0.6
*
* @param array $args
*/
public static function get_other_val($args)
{
$defaults = array('opt_key' => 0, 'field' => array(), 'parent' => false, 'pointer' => false);
$args = wp_parse_args($args, $defaults);
$opt_key = $args['opt_key'];
$field = $args['field'];
$parent = $args['parent'];
$pointer = $args['pointer'];
$other_val = '';
// If option is an "other" option and there is a value set for this field,
// check if the value belongs in the current "Other" option text field
if (!FrmFieldsHelper::is_other_opt($opt_key) || !FrmField::is_option_true($field, 'value')) {
return $other_val;
}
// Check posted vals before checking saved values
// For fields inside repeating sections - note, don't check if $pointer is true because it will often be zero
if ($parent && isset($_POST['item_meta'][$parent][$pointer]['other'][$field['id']])) {
if (FrmField::is_field_with_multiple_values($field)) {
$other_val = isset($_POST['item_meta'][$parent][$pointer]['other'][$field['id']][$opt_key]) ? sanitize_text_field($_POST['item_meta'][$parent][$pointer]['other'][$field['id']][$opt_key]) : '';
} else {
$other_val = sanitize_text_field($_POST['item_meta'][$parent][$pointer]['other'][$field['id']]);
}
return $other_val;
} else {
if (isset($field['id']) && isset($_POST['item_meta']['other'][$field['id']])) {
// For normal fields
if (FrmField::is_field_with_multiple_values($field)) {
$other_val = isset($_POST['item_meta']['other'][$field['id']][$opt_key]) ? sanitize_text_field($_POST['item_meta']['other'][$field['id']][$opt_key]) : '';
} else {
$other_val = sanitize_text_field($_POST['item_meta']['other'][$field['id']]);
}
return $other_val;
}
}
// For checkboxes
if ($field['type'] == 'checkbox' && is_array($field['value'])) {
// Check if there is an "other" val in saved value and make sure the
// "other" val is not equal to the Other checkbox option
if (isset($field['value'][$opt_key]) && $field['options'][$opt_key] != $field['value'][$opt_key]) {
$other_val = $field['value'][$opt_key];
}
} else {
/**
* For radio buttons and dropdowns
* Check if saved value equals any of the options. If not, set it as the other value.
*/
foreach ($field['options'] as $opt_key => $opt_val) {
$temp_val = is_array($opt_val) ? $opt_val['value'] : $opt_val;
// Multi-select dropdowns - key is not preserved
if (is_array($field['value'])) {
$o_key = array_search($temp_val, $field['value']);
if (isset($field['value'][$o_key])) {
unset($field['value'][$o_key], $o_key);
}
} else {
if ($temp_val == $field['value']) {
// For radio and regular dropdowns
return '';
} else {
$other_val = $field['value'];
}
}
unset($opt_key, $opt_val, $temp_val);
}
// For multi-select dropdowns only
if (is_array($field['value']) && !empty($field['value'])) {
$other_val = reset($field['value']);
}
}
return $other_val;
}
/**
* Get the HTML ID for hidden other fields inside of repeating sections
*
* @since 2.0.8
* @param array $parts (array of the field name)
* @param string|boolean|int $opt_key
* @param string $html_id, pass by reference
*/
private static function get_html_id_for_hidden_other_fields($parts, $opt_key, &$html_id)
{
$field_id = absint($parts[3]);
$field_key = FrmField::get_type($field_id, 'field_key');
if ($field_key) {
$html_id = 'field_' . $field_key . '-' . $parts[1];
// If checkbox field or multi-select dropdown
if ($opt_key && FrmFieldsHelper::is_other_opt($opt_key)) {
$html_id .= '-' . $opt_key . '-otext';
} else {
$html_id .= '-otext';
}
}
}
$field_val = apply_filters('frm_field_value_saved', $opt, $opt_key, $field);
$opt = apply_filters('frm_field_label_seen', $opt, $opt_key, $field);
$selected = FrmAppHelper::check_selected($field['value'], $field_val);
if ($other_opt === false) {
$other_args = FrmFieldsHelper::prepare_other_input(compact('field', 'field_name', 'opt_key'), $other_opt, $selected);
if (FrmFieldsHelper::is_other_opt($opt_key) && $selected) {
$other_checked = true;
}
}
?>
<option value="<?php
echo esc_attr($field_val);
?>
" <?php
echo $selected ? ' selected="selected"' : '';
echo FrmFieldsHelper::is_other_opt($opt_key) ? ' class="frm_other_trigger"' : '';
?>
><?php
echo $opt == '' ? ' ' : $opt;
?>
</option>
<?php
}
?>
</select>
<?php
FrmFieldsHelper::include_other_input(array('other_opt' => $other_opt, 'read_only' => $read_only, 'checked' => $other_checked, 'name' => $other_args['name'], 'value' => $other_args['value'], 'field' => $field, 'html_id' => $html_id, 'opt_key' => false));
}
} else {
if ($field['type'] == 'checkbox') {
$checked_values = $field['value'];
/**
* Get displayed values for separate values, data from entries, and other option.
* Capitalizes first letter of each option
*
* @since 2.0
*
* @param array $temp_values
* @param object $field
*/
public static function get_displayed_values(&$temp_values, $field)
{
$temp_array = array();
// If data from entries field
if ($field->type == 'data') {
// Get DFE text
foreach ($temp_values as $entry_id => $total) {
$linked_field = $field->field_options['form_select'];
$text_val = FrmProEntriesController::get_field_value_shortcode(array('field_id' => $linked_field, 'entry_id' => $entry_id));
$temp_array[$text_val] = $total;
unset($entry_id, $total, $linked_field, $text_val);
}
} else {
$other_label = false;
foreach ($field->options as $opt_key => $opt) {
if (!$opt) {
continue;
}
// If field option is "other" option
if (FrmFieldsHelper::is_other_opt($opt_key)) {
// For radio button field, combine all extra counts/totals into one "Other" count/total
if ($field->type == 'radio' || $field->type == 'select') {
$other_label = strtolower($opt);
continue;
// For checkbox fields, set value and label
} else {
$opt_value = strtolower($opt_key);
$opt_label = strtolower($opt);
}
// If using separate values
} else {
if (is_array($opt)) {
$opt_label = strtolower($opt['label']);
$opt_value = strtolower($opt['value']);
if (!$opt_value || !$opt_label) {
continue;
}
} else {
$opt_label = $opt_value = strtolower($opt);
}
}
// Set displayed value total in new array, unset original value in old array
if (isset($temp_values[$opt_value])) {
$temp_array[$opt_label] = $temp_values[$opt_value];
unset($temp_values[$opt_value]);
}
unset($opt_key, $opt, $opt_label, $opt_value);
}
// Applies to radio buttons only (with other option)
// Combines all extra counts/totals into one "Other" count/total
if ($other_label) {
$temp_array[$other_label] = array_sum($temp_values);
}
}
// Copy new array
$temp_values = $temp_array;
}
