function usp_is_contact($form_id)
{
global $usp_admin;
if (!empty($usp_admin['contact_form'])) {
$contact_forms = rtrim(trim($usp_admin['contact_form']), ',');
$contact_forms = explode(',', $contact_forms);
if (in_array($form_id, $contact_forms)) {
return true;
}
foreach ($contact_forms as $contact_form) {
$contact_form = rtrim(trim($contact_form), ',');
$contact_id = usp_get_form_id($contact_form);
if ($form_id == $contact_id) {
return true;
}
}
}
return false;
}
function usp_custom_field($args)
{
$fieldset = usp_fieldset();
$fieldset_before = $fieldset['fieldset_before'];
$fieldset_after = $fieldset['fieldset_after'];
if (isset($args['id']) && !empty($args['id'])) {
$id = $args['id'];
} else {
return __('error:usp_custom_field:1:', 'usp') . $args['id'];
}
if (isset($args['form']) && !empty($args['form'])) {
$form = usp_get_form_id($args['form']);
} else {
return __('error:usp_custom_field:2:', 'usp') . $args['form'];
}
$custom_fields = get_post_custom($form);
if (is_null($custom_fields) || empty($custom_fields)) {
return __('error:usp_custom_field:3:', 'usp') . $custom_fields;
}
foreach ($custom_fields as $key => $value) {
$key = trim($key);
if ('_' == $key[0]) {
continue;
}
if ($key !== '[usp_custom_field form="' . $args['form'] . '" id="' . $id . '"]') {
continue;
}
$get_value = '';
if (isset($_COOKIE['remember'])) {
if (preg_match("/name#([0-9a-z_-]+)/i", $value[0], $matches)) {
if (isset($_SESSION['usp_form_session']['usp-custom-' . $matches[1]])) {
$get_value = $_SESSION['usp_form_session']['usp-custom-' . $matches[1]];
}
} elseif (isset($_SESSION['usp_form_session']['usp-custom-' . $id])) {
$get_value = $_SESSION['usp_form_session']['usp-custom-' . $id];
}
}
if (preg_match("/usp_custom_field/i", $key)) {
$default_atts = array('field' => 'input', 'type' => 'text', 'value' => $get_value, 'data-required' => 'true', 'placeholder' => 'Example Input ' . $id, 'class' => 'example-class-' . $id, 'label' => 'Example Label ' . $id, 'for' => $id, 'name' => $id, 'label_class' => 'example-class-' . $id, 'label_custom' => '', 'custom_1' => '', 'custom_2' => '', 'custom_3' => '', 'custom_4' => '', 'custom_5' => '', 'rows' => '3', 'cols' => '30', 'accept' => 'image/*', 'checked' => '', 'selected' => '');
$atts = explode("|", $value[0]);
foreach ($atts as $att) {
$a = explode("#", $att);
// eg: $a[0] = field, $a[1] = input
if ($a[0] == 'atts' && $a[1] == 'defaults') {
continue;
}
// use defaults
if (isset($a[0])) {
$user_att_names[] = $a[0];
}
if (isset($a[1])) {
$user_att_values[] = $a[1];
}
}
if (!empty($user_att_names) && !empty($user_att_values)) {
$user_atts = array_combine($user_att_names, $user_att_values);
} else {
$user_atts = $default_atts;
}
$field_atts = wp_parse_args($user_atts, $default_atts);
if (isset($user_att_names)) {
unset($user_att_names);
}
if (isset($user_att_values)) {
unset($user_att_values);
}
$custom_att_names = array();
$custom_att_values = array();
foreach ($field_atts as $key => $value) {
if (preg_match("/custom_/i", $key)) {
$b = explode(":", $value);
if (isset($b[0])) {
$custom_att_names[] = $b[0];
}
if (isset($b[1])) {
$custom_att_values[] = $b[1];
}
if (isset($field_atts[$key])) {
unset($field_atts[$key]);
}
}
}
foreach ($custom_att_names as $key => $value) {
if (is_null($value) || empty($value)) {
unset($custom_att_names[$key]);
}
}
foreach ($custom_att_values as $key => $value) {
if (is_null($value) || empty($value)) {
unset($custom_att_values[$key]);
}
}
if (!empty($custom_att_names) && !empty($custom_att_values)) {
$custom_atts = array_combine($custom_att_names, $custom_att_values);
} else {
$custom_atts = array();
}
$field_atts = wp_parse_args($custom_atts, $field_atts);
if (isset($custom_att_names)) {
unset($custom_att_names);
}
if (isset($custom_att_values)) {
unset($custom_att_values);
}
if ($field_atts) {
if ($field_atts['data-required'] == 'true') {
$field_hidden = '<input name="usp-custom-' . $field_atts['name'] . '-required" value="1" type="hidden" />';
$parsley = ' required="required"';
} else {
$field_hidden = '';
$parsley = '';
}
if (isset($field_atts['data-richtext']) && $field_atts['data-richtext'] == 'true') {
$settings = array('wpautop' => true, 'media_buttons' => true, 'textarea_name' => 'usp-custom-' . $field_atts['name'], 'textarea_rows' => $field_atts['rows'], 'tabindex' => '', 'editor_css' => '', 'editor_class' => $field_atts['class'], 'teeny' => false, 'dfw' => false, 'tinymce' => true, 'quicktags' => true);
ob_start();
// until get_wp_editor() is available..
wp_editor($field_atts['value'], 'uspcustom', $settings);
$get_wp_editor = ob_get_clean();
if (!empty($get_wp_editor)) {
return $fieldset_before . $get_wp_editor . $field_hidden . $fieldset_after;
}
}
if (!empty($field_atts['checked'])) {
$checked = ' checked="checked"';
} else {
$checked = '';
}
if (!empty($field_atts['selected'])) {
$selected = ' selected="selected"';
} else {
$selected = '';
}
$error = '';
wp_parse_str(wp_strip_all_tags($_SERVER['QUERY_STRING']), $vars);
if ($vars) {
foreach ($vars as $var) {
if (preg_match("/^usp_error_custom_([0-9a-z_-]+)\$/i", $var, $match)) {
if ($match[1] == $id) {
$error = 'usp-error-field usp-error-custom ';
}
} elseif (preg_match("/^usp_error_([a-g]+)\$/i", $var, $match)) {
$user_fields = array('a' => 'nicename', 'b' => 'displayname', 'c' => 'nickname', 'd' => 'firstname', 'e' => 'lastname', 'f' => 'description', 'g' => 'password');
foreach ($user_fields as $key => $value) {
if ($field_atts['name'] == $value && $match[1] == $key) {
$error = 'usp-error-field usp-error-register ';
}
}
}
}
}
switch ($field_atts['field']) {
case 'input':
if ($field_atts['type'] == 'file' && !empty($field_atts['accept'])) {
$accept = 'accept="' . $field_atts['accept'] . '" ';
} else {
$accept = '';
}
$field_start = '<input ' . $accept . 'name="usp-custom-' . $field_atts['name'] . '" ';
$field_end = 'class="' . $error . $field_atts['class'] . ' usp-input usp-input-custom usp-form-' . $form . '"' . $checked . $selected . $parsley . ' />' . "\n" . $field_hidden;
$label_class = 'class="' . $field_atts['label_class'] . ' usp-label usp-label-input usp-label-custom usp-form-' . $form;
break;
case 'textarea':
$field_start = '<textarea name="usp-custom-' . $field_atts['name'] . '" ';
$field_end = 'class="' . $error . $field_atts['class'] . ' usp-input usp-textarea usp-textarea-custom usp-form-' . $form . '" rows="' . $field_atts['rows'] . '" cols="' . $field_atts['cols'] . '"' . $parsley . '>' . $field_atts['value'] . '</textarea>' . "\n" . $field_hidden;
$label_class = 'class="' . $field_atts['label_class'] . ' usp-label usp-label-textarea usp-label-custom usp-form-' . $form;
break;
default:
return __('error:usp_custom_field:4:', 'usp') . $field_atts['field'];
break;
}
$label_for = 'usp-custom-' . $field_atts['for'];
$label_custom = $field_atts['label_custom'];
$label = $field_atts['label'];
$label_start = '<label for="' . $label_for . '" ' . $label_class . '" ' . $label_custom;
$label_end = '>' . $label . '</label>';
if ($field_atts['label'] == 'null') {
$label = '';
} else {
$label = trim($label_start) . trim($label_end) . "\n";
}
unset($field_atts['field'], $field_atts['accept'], $field_atts['name'], $field_atts['checked'], $field_atts['selected'], $field_atts['class'], $field_atts['label_class'], $field_atts['rows'], $field_atts['cols']);
unset($field_atts['for'], $field_atts['label_custom'], $field_atts['label']);
$attributes = '';
$content_start = $label . $field_start;
$content_end = $field_end;
foreach ($field_atts as $att_name => $att_value) {
$attributes .= $att_name . '="' . $att_value . '" ';
}
$content = $content_start . $attributes . $content_end;
return $fieldset_before . $content . $fieldset_after;
} else {
return __('error:usp_custom_field:5:', 'usp') . $field_atts;
}
}
}
}
function usp_custom_field($args)
{
global $usp_advanced;
if (isset($args['id']) && !empty($args['id'])) {
$id = $args['id'];
} else {
return __('error:usp_custom_field:1:', 'usp') . $args['id'];
}
if (isset($args['form']) && !empty($args['form'])) {
$form = usp_get_form_id($args['form']);
} else {
return __('error:usp_custom_field:2:', 'usp') . $args['form'];
}
$custom_fields = get_post_custom($form);
if (is_null($custom_fields) || empty($custom_fields)) {
return __('error:usp_custom_field:3:', 'usp') . $custom_fields;
}
$custom_merged = usp_merge_custom_fields();
$custom_arrays = usp_custom_field_string_to_array();
$custom_prefix = $usp_advanced['custom_prefix'];
if (empty($custom_prefix)) {
$custom_prefix = 'prefix_';
}
foreach ($custom_fields as $key => $value) {
$key = trim($key);
if ('_' == $key[0]) {
continue;
}
if ($key !== '[usp_custom_field form="' . $args['form'] . '" id="' . $id . '"]') {
continue;
}
if (preg_match("/usp_custom_field/i", $key)) {
$atts = explode("|", $value[0]);
$get_value = $this->usp_custom_field_cookies($id, $value);
$default_atts = $this->usp_custom_field_defaults($id, $get_value);
$field_atts = $this->usp_custom_field_atts($atts, $default_atts);
if (empty($field_atts)) {
return __('error:usp_custom_field:4:', 'usp') . $field_atts;
}
$fieldset = usp_fieldset_custom($field_atts['fieldset'], $field_atts['field_class']);
if (in_array($field_atts['name'], $custom_merged) || preg_match("/^{$custom_prefix}/i", $field_atts['name'])) {
$prefix = '';
} else {
$prefix = 'usp-custom-';
}
$checked = '';
$selected = '';
$class = '';
$class_label = '';
$label_custom = '';
if (!empty($field_atts['checked'])) {
$checked = ' checked="checked"';
}
if (!empty($field_atts['selected'])) {
$selected = ' selected="selected"';
}
if (!empty($field_atts['class'])) {
$class = $field_atts['class'] . ' ';
}
if (!empty($field_atts['label_class'])) {
$class_label = $field_atts['label_class'] . ' ';
}
if (!empty($field_atts['label_custom'])) {
$label_custom = ' ' . $field_atts['label_custom'];
}
$multiple = '';
$select_array = '';
$multiple_enable = array('multiple', 'true', 'yes', 'on');
if (in_array($field_atts['multiple'], $multiple_enable)) {
$multiple = ' multiple="multiple"';
$select_array = '[]';
}
if (in_array($field_atts['name'], $custom_arrays['required'])) {
$field_atts['data-required'] = 'true';
} elseif (in_array($field_atts['name'], $custom_arrays['optional'])) {
$field_atts['data-required'] = 'false';
}
$field_hidden = '';
$parsley = '';
if ($field_atts['data-required'] == 'true') {
if (!empty($field_atts['checkboxes']) && empty($multiple)) {
unset($field_atts['data-required']);
} else {
if ($field_atts['field'] !== 'input_file') {
$field_hidden = '<input name="' . $prefix . $field_atts['name'] . '-required" value="1" type="hidden" />' . "\n";
}
}
$parsley = ' required="required"';
} else {
if ($field_atts['data-required'] == 'null') {
unset($field_atts['data-required']);
}
}
$get_wp_editor = $this->usp_custom_field_wp_editor($field_atts);
if (!empty($get_wp_editor)) {
return $fieldset['fieldset_before'] . $get_wp_editor . $field_hidden . $fieldset['fieldset_after'];
}
$error = $this->usp_custom_field_errors($id, $field_atts, $custom_prefix);
$checkboxes = $this->usp_custom_fields_checkboxes($field_atts, $prefix, $select_array);
$radio = $this->usp_custom_fields_radio($field_atts, $prefix);
$options = $this->usp_custom_fields_select($field_atts);
$files = $this->usp_custom_fields_files($field_atts, $prefix, $class_label, $label_custom);
//
switch ($field_atts['field']) {
case 'input':
$field_start = '<input name="' . $prefix . $field_atts['name'] . '" ';
$field_end = 'class="' . $error . $class . 'usp-input usp-input-custom usp-form-' . $form . '"' . $checked . $selected . $parsley . ' />';
$label_class = 'class="' . $class_label . 'usp-label usp-label-input usp-label-custom usp-form-' . $form;
break;
case 'textarea':
$field_start = '<textarea name="' . $prefix . $field_atts['name'] . '" ';
$field_end = 'class="' . $error . $class . 'usp-input usp-textarea usp-form-' . $form . '" rows="' . $field_atts['rows'] . '" cols="' . $field_atts['cols'] . '"' . $parsley . '>' . $field_atts['value'] . '</textarea>';
$label_class = 'class="' . $class_label . 'usp-label usp-label-textarea usp-label-custom usp-form-' . $form;
unset($field_atts['type']);
break;
case 'select':
$field_start = '<select name="' . $prefix . $field_atts['name'] . $select_array . '" ';
$field_end = 'class="' . $error . $class . 'usp-input usp-select usp-form-' . $form . '"' . $parsley . $multiple . '>' . $options . '</select>';
$label_class = 'class="' . $class_label . 'usp-label usp-label-select usp-label-custom usp-form-' . $form;
unset($field_atts['type'], $field_atts['value'], $field_atts['multiple'], $field_atts['placeholder']);
break;
case 'input_checkbox':
$field_start = '<div class="' . $error . $class . 'usp-input usp-checkboxes usp-form-' . $form . '">';
$field_end = $checkboxes . '</div>';
$label_class = '';
unset($field_atts['type'], $field_atts['value'], $field_atts['multiple'], $field_atts['placeholder'], $field_atts['data-required']);
break;
case 'input_radio':
$field_start = '<div class="' . $error . $class . 'usp-input usp-radio usp-form-' . $form . '">';
$field_end = $radio . '</div>';
$label_class = '';
unset($field_atts['type'], $field_atts['value'], $field_atts['placeholder'], $field_atts['data-required']);
break;
case 'input_file':
$field_start = '<div id="' . $prefix . $field_atts['name'] . '-files" class="' . $error . $class . 'usp-files">' . $files['start'];
$field_end = $files['end'] . '</div>' . "\n" . '<div class="usp-preview"></div>';
$label_class = '';
unset($field_atts['type'], $field_atts['value']);
break;
default:
return __('error:usp_custom_field:5:', 'usp') . $field_atts['field'];
break;
}
//
if ($field_atts['field'] == 'input_checkbox' || $field_atts['field'] == 'input_radio' || $field_atts['field'] == 'input_file') {
$label = '';
} else {
$label = '<label for="' . $prefix . $field_atts['for'] . $select_array . '" ' . $label_class . '"' . $label_custom . '>' . $field_atts['label'] . '</label>' . "\n";
}
if (isset($field_atts['label']) && $field_atts['label'] == 'null') {
$label = '';
}
if (isset($field_atts['placeholder']) && $field_atts['placeholder'] == 'null') {
unset($field_atts['placeholder']);
}
$field_atts = $this->usp_custom_field_unset($field_atts);
$attributes = '';
foreach ($field_atts as $att_name => $att_value) {
$attributes .= $att_name . '="' . $att_value . '" ';
}
$content = $label . $field_start . $attributes . $field_end . "\n" . $field_hidden;
$return = $fieldset['fieldset_before'] . $content . $fieldset['fieldset_after'];
return apply_filters('usp_custom_field_data', $return);
}
}
}