/**
* Lists the forms.
*/
public function index()
{
$this->template->content = new View('admin/manage/forms/main');
// Setup and initialize form field names
$form = array('action' => '', 'form_id' => '', 'form_title' => '', 'form_description' => '', 'form_active' => '', 'field_type' => '');
// Copy the form as errors, so the errors will be stored with keys
// corresponding to the form field names
$errors = $form;
$form_error = FALSE;
$form_saved = FALSE;
$form_action = "";
$form_id = "";
if ($_POST) {
$post = Validation::factory($_POST);
// Add some filters
$post->pre_filter('trim', TRUE);
if ($post->action == 'a') {
// Add some rules, the input field, followed by a list of checks, carried out in order
$post->add_rules('form_title', 'required', 'length[1,1000]');
$post->add_rules('form_description', 'required');
} elseif ($post->action == 'd') {
if ($_POST['form_id'] == 1) {
// Default Form Cannot Be Deleted
$post->add_error('form_id', 'default');
}
}
if ($post->validate()) {
$form_id = $post->form_id;
$custom_form = new Form_Model($form_id);
if ($post->action == 'd') {
// Delete Action
$custom_form->delete($form_id);
$form_saved = TRUE;
$form_action = utf8::strtoupper(Kohana::lang('ui_admin.deleted'));
} elseif ($post->action == 'h') {
// Active/Inactive Action
if ($custom_form->loaded) {
// @todo Doesn't make sense, find out what the logic for this is
// Customary values for active and inactive are 1 and 0 respectively
$custom_form->form_active = $custom_form->form_active == 1 ? 0 : 1;
$custom_form->save();
$form_saved = TRUE;
$form_action = utf8::strtoupper(Kohana::lang('ui_admin.modified'));
}
} else {
// Save Action
$custom_form->form_title = $post->form_title;
$custom_form->form_description = $post->form_description;
$custom_form->save();
$form_saved = TRUE;
$form_action = utf8::strtoupper(Kohana::lang('ui_admin.created_edited'));
}
// Empty $form array
array_fill_keys($form, '');
} else {
// Repopulate the form fields
$form = arr::overwrite($form, $post->as_array());
// Populate the error fields, if any
$errors = arr::overwrite($errors, $post->errors('form'));
$form_error = TRUE;
}
}
// Pagination
$pagination = new Pagination(array('query_string' => 'page', 'items_per_page' => $this->items_per_page, 'total_items' => ORM::factory('form')->count_all()));
$forms = ORM::factory('form')->orderby('id', 'asc')->find_all($this->items_per_page, $pagination->sql_offset);
// Form Field Types
$form_field_types = array('' => Kohana::lang('ui_admin.select_field_type'), 1 => Kohana::lang('ui_admin.text_field'), 2 => Kohana::lang('ui_admin.free_text_field'), 3 => Kohana::lang('ui_admin.date_field'), 5 => Kohana::lang('ui_admin.radio_field'), 6 => Kohana::lang('ui_admin.checkbox_field'), 7 => Kohana::lang('ui_admin.dropdown_field'), 8 => Kohana::lang('ui_admin.divider_start_field'), 9 => Kohana::lang('ui_admin.divider_end_field'));
$this->template->content->form = $form;
$this->template->content->form_error = $form_error;
$this->template->content->form_saved = $form_saved;
$this->template->content->form_action = $form_action;
$this->template->content->pagination = $pagination;
$this->template->content->total_items = $pagination->total_items;
$this->template->content->forms = $forms;
$this->template->content->form_field_types = $form_field_types;
$this->template->content->errors = $errors;
// Javascript Header
$this->template->js = new View('admin/manage/forms/forms_js');
$this->template->js->form_id = $form_id;
$this->template->form_error = $form_error;
}
/**
* Lists the forms.
*/
public function index()
{
$this->template->content = new View('admin/forms');
// setup and initialize form field names
$form = array('action' => '', 'form_id' => '', 'form_title' => '', 'form_description' => '', 'form_active' => '', 'field_type' => '');
// copy the form as errors, so the errors will be stored with keys corresponding to the form field names
$errors = $form;
$form_error = FALSE;
$form_saved = FALSE;
$form_action = "";
$form_id = "";
if ($_POST) {
$post = Validation::factory($_POST);
// Add some filters
$post->pre_filter('trim', TRUE);
if ($post->action == 'a') {
// Add some rules, the input field, followed by a list of checks, carried out in order
$post->add_rules('form_title', 'required', 'length[3,100]');
$post->add_rules('form_description', 'required');
} elseif ($post->action == 'd') {
if ($_POST['form_id'] == 1) {
// Default Form Cannot Be Deleted
$post->add_error('form_id', 'default');
}
}
if ($post->validate()) {
$form_id = $post->form_id;
$custom_form = new Form_Model($form_id);
if ($post->action == 'd') {
// Delete Action
$custom_form->delete($form_id);
$form_saved = TRUE;
$form_action = strtoupper(Kohana::lang('ui_admin.deleted'));
} else {
if ($post->action == 'h') {
// Active/Inactive Action
if ($custom_form->loaded == true) {
if ($custom_form->form_active == 1) {
$custom_form->form_active = 0;
} else {
$custom_form->form_active = 1;
}
$custom_form->save();
$form_saved = TRUE;
$form_action = strtoupper(Kohana::lang('ui_admin.modified'));
}
} else {
// Save Action
$custom_form->form_title = $post->form_title;
$custom_form->form_description = $post->form_description;
$custom_form->save();
$form_saved = TRUE;
$form_action = strtoupper(Kohana::lang('ui_admin.created_edited'));
}
}
// Empty $form array
array_fill_keys($form, '');
} else {
// repopulate the form fields
$form = arr::overwrite($form, $post->as_array());
// populate the error fields, if any
$errors = arr::overwrite($errors, $post->errors('form'));
$form_error = TRUE;
}
}
// Pagination
$pagination = new Pagination(array('query_string' => 'page', 'items_per_page' => (int) Kohana::config('settings.items_per_page_admin'), 'total_items' => ORM::factory('form')->count_all()));
$forms = ORM::factory('form')->orderby('id', 'asc')->find_all((int) Kohana::config('settings.items_per_page_admin'), $pagination->sql_offset);
// Form Field Types
$form_field_types = array('' => Kohana::lang('ui_admin.select_field_type'), 1 => Kohana::lang('ui_admin.text_field'), 2 => Kohana::lang('ui_admin.free_text_field'));
$this->template->content->form = $form;
$this->template->content->form_error = $form_error;
$this->template->content->form_saved = $form_saved;
$this->template->content->form_action = $form_action;
$this->template->content->pagination = $pagination;
$this->template->content->total_items = $pagination->total_items;
$this->template->content->forms = $forms;
$this->template->content->form_field_types = $form_field_types;
$this->template->content->errors = $errors;
// Javascript Header
$this->template->js = new View('admin/forms_js');
$this->template->js->form_id = $form_id;
$this->template->form_error = $form_error;
}
/**
* Import Custom Forms and their respective form fields via XML
* @param DOMNodeList Object $customforms
* @return bool
*/
public function import_customforms($customforms)
{
$forms = $customforms->getElementsByTagName('form');
foreach ($forms as $form) {
// Increment forms counter
$this->totalforms++;
$totalfields = 0;
// Form Title
$title = xml::get_node_text($form, 'title');
// If the form title is missing
if (!$title) {
$this->errors[] = Kohana::lang('import.xml.missing_form_title') . $this->totalforms;
} else {
// If the form does not already exist
if (!isset($this->existing_forms[utf8::strtoupper($title)])) {
// Form Active status
$form_active = $form->getAttribute('active');
// Make sure form status value is allowable
$active = (isset($form_active) and in_array($form_active, $this->allowable)) ? $form_active : 1;
// Form Description
$description = xml::get_node_text($form, 'description');
// Save it
$new_form = new Form_Model();
$new_form->form_title = $title;
$new_form->form_description = $description ? $description : NULL;
$new_form->form_active = $active;
$new_form->save();
// Add new form to array of existing forms
$this->existing_forms[utf8::strtoupper($title)] = $new_form->id;
// Add new form to array of forms added during import
$this->forms_added[] = $new_form->id;
$this->notices[] = Kohana::lang('import.xml.new_form') . '"' . $title . '"';
}
// Form Fields
$this_form = $this->existing_forms[utf8::strtoupper($title)];
$fields = $form->getElementsByTagName('field');
if ($fields->length > 0) {
foreach ($fields as $field) {
// Increment form fields counter for this form
$totalfields++;
// Field Name
$name = xml::get_node_text($field, 'name');
// Field Type
$field_type = $field->getAttribute('type');
$allowable_types = array(1, 2, 3, 4, 5, 6, 7);
// Make sure field_type value is allowable
$type = (isset($field_type) and in_array($field_type, $allowable_types)) ? $field_type : NULL;
// If field name is missing or field type is null
if (!$name or !isset($type)) {
$this->notices[] = Kohana::lang('import.xml.field_error') . '"' . $title . '" : Field #' . $totalfields;
} else {
// If the field does not already exist in this form
if (!isset($this->existing_fields[utf8::strtoupper($name)][$this_form])) {
// Field Required
$field_required = $field->getAttribute('required');
$required = (isset($field_required) and in_array($field_required, $this->allowable)) ? $field_required : 0;
// Field Publicly Visible
$field_visible = $field->getAttribute('visible_by');
$public_visible = (isset($field_visible) and in_array($field_visible, $this->allowable)) ? $field_visible : 0;
// Field Publicly submit?
$field_submit = $field->getAttribute('submit_by');
$public_submit = (isset($field_submit) and in_array($field_submit, $this->allowable)) ? $field_submit : 0;
// Field Default
$default = xml::get_node_text($field, 'default');
$default_values = $default ? $default : NULL;
// Make sure we have default values for Radio buttons, Checkboxes and drop down fields
// If not provided, don't import this custom field
$default_required = array(5, 6, 7);
if (!isset($default_values) and in_array($type, $default_required)) {
$this->notices[] = Kohana::lang('import.xml.field_default') . '"' . $title . '" : Field "' . $name . '"';
} else {
// Save the form field
$new_field = new Form_Field_Model();
$new_field->form_id = $this_form;
$new_field->field_name = $name;
$new_field->field_type = $type;
$new_field->field_required = $required;
$new_field->field_default = isset($default_values) ? $default_values : NULL;
$new_field->field_ispublic_visible = $public_visible;
$new_field->field_ispublic_submit = $public_submit;
$new_field->save();
// Add this field to array of existing fields
$this->existing_fields[utf8::strtoupper($name)][$this_form] = $new_field->id;
// Also add it to array of fields added during import
$this->fields_added[] = $new_field->id;
$this->notices[] = Kohana::lang('import.xml.new_field') . '"' . $name . '"';
// Field Options exist?
if ($field->hasAttribute('datatype') or $field->hasAttribute('hidden')) {
// Get current field_id
$fieldid = $this->existing_fields[utf8::strtoupper($name)][$this_form];
if ($field->hasAttribute('datatype')) {
// Does datatype option already exist for this field?
$existing_datatype = ORM::factory('form_field_option')->where('form_field_id', $fieldid)->where('option_name', 'field_datatype')->find_all();
// No, none exists
if (count($existing_datatype) == 0) {
$datatype = xml::get_node_text($field, 'datatype', FALSE);
$allowed_types = array('email', 'phonenumber', 'numeric', 'text');
$field_datatype = ($datatype and in_array($datatype, $allowed_types)) ? $datatype : NULL;
// If field datatype is not null, save
if ($field_datatype != NULL) {
$datatype_option = new Form_Field_Option_Model();
$this->_save_field_option($datatype_option, $fieldid, 'field_datatype', $field_datatype);
// Add to array of field options added during import
$this->field_options_added[] = $datatype_option->id;
$this->notices[] = Kohana::lang('import.xml.field_datatype') . '"' . $name . '"';
}
}
}
if ($field->hasAttribute('hidden')) {
// Does hidden option already exist for this field?
$existing_hidden = ORM::factory('form_field_option')->where('form_field_id', $fieldid)->where('option_name', 'field_hidden')->find_all();
// No, none exists
if (count($existing_hidden) == 0) {
$hidden = $field->getAttribute('hidden');
$field_hidden = ($hidden != '' and in_array($hidden, $this->allowable)) ? $hidden : NULL;
// If field datatype is not null, save
if ($field_hidden != NULL) {
$hidden_option = new Form_Field_Option_Model();
$this->_save_field_option($hidden_option, $fieldid, 'field_hidden', $field_hidden);
// Add to array of field options added during import
$this->field_options_added[] = $hidden_option->id;
$this->notices[] = Kohana::lang('import.xml.field_hidden') . '"' . $name . '"';
}
}
}
// End field hidden option exists
}
// End field options exist
}
// End defaults provided
}
// End field does not exist
}
// End field name provided
}
// End individual form field import
}
// End if fields exist
}
// End form title exists
}
// End individual form import
// If we have errors, return FALSE, else TRUE
return count($this->errors) === 0;
}
