function eme_convert_answer2tag($answer)
{
$formfield = eme_get_formfield_byname($answer['field_name']);
$field_info = $formfield['field_info'];
$field_tags = $formfield['field_tags'];
if (!empty($field_tags) && eme_is_multifield($formfield['field_type'])) {
$answers = eme_convert_multi2array($answer['answer']);
$values = eme_convert_multi2array($field_info);
$tags = eme_convert_multi2array($field_tags);
$my_arr = array();
foreach ($answers as $ans) {
foreach ($values as $key => $val) {
if ($val == $ans) {
$my_arr[] = $tags[$key];
}
}
}
return eme_convert_array2multi($my_arr);
} else {
return $answer['answer'];
}
}
function eme_formfields_page()
{
global $wpdb;
admin_show_warnings();
if (!current_user_can(get_option('eme_cap_forms')) && (isset($_GET['eme_admin_action']) || isset($_POST['eme_admin_action']))) {
$message = __('You have no right to update form fields!', 'eme');
eme_formfields_table_layout($message);
return;
}
if (isset($_GET['eme_admin_action']) && $_GET['eme_admin_action'] == "edit_formfield") {
// edit formfield
$field_id = intval($_GET['field_id']);
eme_formfields_edit_layout($field_id);
return;
}
// Insert/Update/Delete Record
$formfields_table = $wpdb->prefix . FORMFIELDS_TBNAME;
$validation_result = '';
$message = '';
if (isset($_POST['eme_admin_action'])) {
if ($_POST['eme_admin_action'] == "do_editformfield") {
$formfield = array();
$field_id = intval($_POST['field_id']);
$formfield['field_name'] = trim(stripslashes($_POST['field_name']));
$formfield['field_type'] = intval($_POST['field_type']);
$formfield['field_info'] = trim(stripslashes($_POST['field_info']));
$formfield['field_tags'] = trim(stripslashes($_POST['field_tags']));
$db_formfield = eme_get_formfield_byname($formfield['field_name']);
if ($field_id && $db_formfield && $db_formfield['field_id'] != $field_id) {
$message = __('Error: the field name must be unique.', 'eme');
eme_formfields_edit_layout($field_id, $message);
return;
} elseif (eme_is_multifield($formfield['field_type']) && empty($formfield['field_info'])) {
$message = __('Error: the field value can not be empty for this type of field.', 'eme');
eme_formfields_edit_layout($field_id, $message);
return;
} elseif (eme_is_multifield($formfield['field_type']) && eme_is_multi($formfield['field_info']) && !empty($formfield['field_tags']) && count(eme_convert_multi2array($formfield['field_info'])) != count(eme_convert_multi2array($formfield['field_tags']))) {
$message = __('Error: if you specify field tags, there need to be exact the same amount of tags as values.', 'eme');
eme_formfields_edit_layout($field_id, $message);
return;
} else {
$validation_result = $wpdb->update($formfields_table, $formfield, array('field_id' => $field_id));
if ($validation_result !== false) {
$message = __("Successfully edited the field", "eme");
}
}
} elseif ($_POST['eme_admin_action'] == "do_addformfield") {
// Add a new formfield
$formfield = array();
$formfield['field_name'] = trim(stripslashes($_POST['field_name']));
$formfield['field_type'] = intval($_POST['field_type']);
$formfield['field_info'] = trim(stripslashes($_POST['field_info']));
$formfield['field_tags'] = trim(stripslashes($_POST['field_tags']));
if (eme_get_formfield_byname($formfield['field_name'])) {
$message = __('Error: the field name must be unique.', 'eme');
$validation_result = false;
} elseif (eme_is_multifield($formfield['field_type']) && empty($formfield['field_info'])) {
$message = __('Error: the field value can not be empty for this type of field.', 'eme');
$validation_result = false;
} elseif (eme_is_multifield($formfield['field_type']) && eme_is_multi($formfield['field_info']) && !empty($formfield['field_tags']) && count(eme_convert_multi2array($formfield['field_info'])) != count(eme_convert_multi2array($formfield['field_tags']))) {
$message = __('Error: if you specify field tags, there need to be exact the same amount of tags as values.', 'eme');
$validation_result = false;
} else {
$validation_result = $wpdb->insert($formfields_table, $formfield);
if ($validation_result !== false) {
$message = __("Successfully added the field", "eme");
}
}
} elseif ($_POST['eme_admin_action'] == "do_deleteformfield" && isset($_POST['formfields'])) {
// Delete formfield or multiple
$formfields = $_POST['formfields'];
if (is_array($formfields)) {
//Make sure the array is only numbers
foreach ($formfields as $field_id) {
if (is_numeric($field_id)) {
$fields[] = $field_id;
}
}
//Run the query if we have an array of formfield ids
if (count($fields > 0)) {
$validation_result = $wpdb->query("DELETE FROM {$formfields_table} WHERE field_id IN (" . implode(",", $fields) . ")");
if ($validation_result !== false) {
$message = __("Successfully deleted the field(s)", "eme");
}
} else {
$validation_result = false;
$message = __("Couldn't delete the form fields. Incorrect field IDs supplied. Please try again.", "eme");
}
}
}
if ($validation_result !== false) {
$message = isset($message) ? $message : __("Successfully {$_POST['eme_admin_action']}ed the field", "eme");
} else {
$message = isset($message) ? $message : __("There was a problem {$_POST['eme_admin_action']}ing the field, please try again.");
}
}
eme_formfields_table_layout($message);
}