function index()
 {
     $args = hc_parse_args(func_get_args(), TRUE);
     if (!isset($args['id'])) {
         echo 'PARAMS MISSING IN availability/delete<br>';
         return;
     }
     $id = $args['id'];
     $model = HC_App::model('availability');
     $model->where('id', $id)->get();
     $this->_check_model($model);
     $acl = HC_App::acl();
     if (!$acl->set_object($model)->can('delete')) {
         return;
     }
     /* what to refresh on referring page */
     $parent_refresh = $model->present_calendar_refresh();
     $parent_refresh = array_keys($parent_refresh);
     if ($model->delete()) {
         $this->session->set_flashdata('message', HCM::__('Availability deleted'));
     } else {
         $this->session->set_flashdata('error', HCM::__('Error'));
     }
     $redirect_to = $this->my_parent();
     $this->redirect($redirect_to, $parent_refresh);
 }

 function insert()
 {
     $model = HC_App::model('user');
     /* supplied as parameters */
     $args = func_get_args();
     $values = hc_parse_args($args);
     /* if post supplied */
     $post = $this->input->post();
     if ($post) {
         $this->forms['add']->grab($post);
         $post = $this->forms['add']->values();
         $values = array_merge($values, $post);
     }
     if (!$values) {
         $redirect_to = 'admin/users/add';
         $this->redirect($redirect_to);
         return;
     }
     $related = $model->from_array($values);
     if ($model->save($related)) {
         /* save and redirect here */
         $msg = HCM::__('User added');
         $this->session->set_flashdata('message', $msg);
         $redirect_to = 'admin/users/index';
         $this->redirect($redirect_to);
     } else {
         /* final layout */
         $this->layout->set_partial('content', Modules::run('admin/users/add/index', $model));
         $this->layout();
     }
 }

 private function _update($tab, $args)
 {
     $id = array_shift($args);
     $model = HC_App::model('user');
     $model->where('id', $id)->get();
     $this->_check_model($model);
     $original_model = clone $model;
     /* supplied as parameters */
     $values = hc_parse_args($args);
     /* if post supplied */
     $post = $this->input->post();
     if ($post) {
         $this->forms[$tab]->grab($post);
         $post = $this->forms[$tab]->values();
         $values = array_merge($values, $post);
     }
     if (!$values) {
         $redirect_to = 'admin/users/zoom/index/id/' . $id . '/tab/' . $tab;
         $this->redirect($redirect_to);
         return;
     }
     $related = $model->from_array($values);
     if ($model->save($related)) {
         /* save and redirect here */
         $msg = HCM::__('User updated');
         $this->session->set_flashdata('message', $msg);
         $redirect_to = 'admin/users/zoom/index/id/' . $id . '/tab/' . $tab;
         $this->redirect($redirect_to);
     } else {
         /* final layout */
         $this->layout->set_partial('content', Modules::run('admin/users/zoom/index', 'id', $model, 'tab', $tab));
         $this->layout();
     }
 }

 function update($id = 0)
 {
     $model = HC_App::model('shift_template');
     $model->get_by_id($id);
     $this->_check_model($model);
     $post = $this->input->post();
     if (!$post) {
         return;
     }
     $this->form->grab($post);
     $values = $this->form->values();
     $model->from_array($values);
     if ($model->save()) {
         /* save and redirect here */
         $msg = HCM::__('OK');
         $this->session->set_flashdata('message', $msg);
         $redirect_to = 'admin/shift_templates';
         $this->redirect($redirect_to);
     } else {
         $errors = $model->errors();
         $this->form->set_values($values);
         $this->form->set_errors($errors);
         $content = $this->render('admin/shift_templates/edit', array('form' => $this->form, 'id' => $id));
         $this->layout->set_partial('content', $content);
         $this->layout();
     }
 }

 function title($model, $vlevel = HC_PRESENTER::VIEW_HTML)
 {
     $return = array();
     $label = $this->label($model, $vlevel);
     if (strlen($label)) {
         $return[] = $label;
     }
     switch ($vlevel) {
         case HC_PRESENTER::VIEW_TEXT:
             $return[] = ': ';
             break;
     }
     switch ($vlevel) {
         case HC_PRESENTER::VIEW_HTML_ICON:
             break;
         default:
             if ($model->exists()) {
                 $return[] = $model->name;
             } else {
                 $return[] = HCM::__('Unknown');
             }
             break;
     }
     $return = join('', $return);
     switch ($vlevel) {
         case HC_PRESENTER::VIEW_HTML:
             $color = $model->present_color();
             $color = HC_Lib::adjust_color_brightness($color, -30);
             $return = HC_Html_Factory::element('span')->add_attr('class', 'label')->add_attr('class', 'label-success')->add_attr('class', 'label-lg')->add_child($return)->add_attr('style', 'background-color: ' . $color . ';');
             break;
     }
     return $return;
 }

 public function index()
 {
     /* if post supplied */
     $post = $this->input->post();
     $values = array();
     if ($post) {
         $this->form_add->grab($post);
         $form_values = $this->form_add->values();
         $values = array_merge($values, $form_values);
     }
     $date_value = $this->form_add->input('date')->value(TRUE);
     if ($date_value['recurring'] == 'single') {
         $values['date_start'] = $date_value['datesingle'];
         $values['date_end'] = $date_value['datesingle'];
         $values['details'] = '';
     } else {
         $values['date_start'] = $date_value['datestart'];
         $values['date_end'] = $date_value['dateend'];
         $values['details'] = $this->form_add->input('date')->value(FALSE, TRUE);
     }
     unset($values['date']);
     $model = HC_App::model('availability');
     $related = $model->from_array($values);
     $action_result = $model->save($related);
     if ($action_result) {
         $msg = HCM::__('Availability added');
         $this->session->set_flashdata('message', $msg);
         $redirect_to = $this->my_parent();
         $this->redirect($redirect_to);
     } else {
         $this->form_add->set_errors($model->errors());
         $this->layout->set_partial('content', $this->render('availability/add', array('form' => $this->form_add)));
         $this->layout();
     }
 }

 public function _check_time($field)
 {
     $return = $this->end != $this->start ? TRUE : FALSE;
     if (!$return) {
         $return = HCM::__('The end time should differ from the start time');
     }
     return $return;
 }

 public function index()
 {
     $args = hc_parse_args(func_get_args(), TRUE);
     if (!isset($args['id'])) {
         echo 'PARAMS MISSING IN availability/update/index<br>';
         return;
     }
     $id = $args['id'];
     if (is_object($id)) {
         $model = $id;
     } else {
         $model = HC_App::model('availability');
         $model->where('id', $id)->get();
         $this->_check_model($model);
     }
     $acl = HC_App::acl();
     if (!$acl->set_object($model)->can('edit')) {
         return;
     }
     // $values = hc_parse_args( $args );
     $values = array();
     $form = $this->form_edit;
     $post = $this->input->post();
     if ($post) {
         $form->grab($post);
         $form_values = $form->values();
         $values = array_merge($values, $form_values);
     }
     $date_value = $form->input('date')->value(TRUE);
     if ($date_value['recurring'] == 'single') {
         $values['date_start'] = $date_value['datesingle'];
         $values['date_end'] = $date_value['datesingle'];
         $values['details'] = '';
     } else {
         $values['date_start'] = $date_value['datestart'];
         $values['date_end'] = $date_value['dateend'];
         $values['details'] = $form->input('date')->value(FALSE, TRUE);
     }
     unset($values['date']);
     $related = $model->from_array($values);
     // $action_result = $model->save( $related );
     $action_result = $model->save();
     if ($action_result) {
         $msg = HCM::__('Availability updated');
         $this->session->set_flashdata('message', $msg);
         $redirect_to = $this->my_parent();
         $redirect_to .= '/user/' . $model->user_id;
         /* what to refresh on referring page */
         $parent_refresh = $model->present_calendar_refresh();
         $parent_refresh = array_keys($parent_refresh);
         $this->redirect($redirect_to, $parent_refresh);
     } else {
         $form->set_errors($model->errors());
         $this->layout->set_partial('content', $this->render('availability/zoom/index', array('form' => $form, 'object' => $model)));
         $this->layout();
     }
 }

 private function _status_details($model)
 {
     $return = NULL;
     $status = $model->status;
     $details = array($model->_const('STATUS_PENDING') => array(HCM::__('Pending'), 'warning'), $model->_const('STATUS_ACTIVE') => array(HCM::__('Active'), 'success'), $model->_const('STATUS_CANCELLED') => array(HCM::__('Cancelled'), 'archive'));
     if (isset($details[$status])) {
         $return = $details[$status];
     }
     return $return;
 }

 public function line($line)
 {
     $array = array('validation_required' => HCM::__("Required field"), 'validation_related_required' => HCM::__("Required field"), 'validation_min_length' => HCM::__("At least %s characters required"), 'validation_differs' => HCM::__("These values should differ from each other"), 'validation_unique' => HCM::__("This value is already used"), 'validation_matches' => HCM::__("The %s field does not match the %s field"), 'validation_valid_email' => HCM::__("Valid email address required"));
     if (isset($array[$line])) {
         $return = $array[$line];
     } else {
         $return = $line;
     }
     return $return;
 }

 function render()
 {
     $closer = $this->closer();
     if (!$closer) {
         $closer = HC_Html_Factory::element('a')->add_child('Back')->add_attr('class', array('btn btn-warning-o'));
         $closer = HC_Html_Factory::element('a')->add_child(HC_Html::icon('times')->add_attr('class', array('text-muted')))->add_attr('title', HCM::__('Back'))->add_attr('class', array('close'));
     }
     $closer->add_attr('class', array('hc-flatmodal-closer'))->add_attr('href', '#')->add_attr('style', 'display: none;')->add_attr('style', 'margin-bottom: 1em;');
     $out = HC_Html_Factory::element('div')->add_attr('class', 'hc-flatmodal-parent')->add_child($closer)->add_child(HC_Html_Factory::element('div')->add_attr('class', array('hc-flatmodal-container', 'hc-ajax-container')))->add_child($this->content());
     $return = $out->render();
     return $return;
 }

 function delete($id)
 {
     $model = HC_App::model('user');
     $model->where('id', $id)->get();
     $this->_check_model($model);
     if ($model->delete()) {
         $msg = 'User deleted';
         $this->session->set_flashdata('message', $msg);
     } else {
         $errors = $model->errors();
         $msg = HCM::__('Error') . ': ' . join(' ', $errors);
         $this->session->set_flashdata('error', $msg);
     }
     $redirect_to = 'admin/users';
     $this->redirect($redirect_to);
     return;
 }

 function deleterel($id, $relname, $relid)
 {
     $model = HC_App::model('shift');
     $model->get_by_id($id);
     $this->_check_model($model);
     $acl = HC_App::acl();
     if (!$acl->set_object($model)->can($relname . '::delete')) {
         return;
     }
     $rel = $model->{$relname}->get_by_id($relid);
     if ($model->delete($rel, $relname)) {
         $this->session->set_flashdata('message', sprintf(HCM::_n('%d shift updated', '%d shifts updated', 1), 1));
     } else {
         $this->session->set_flashdata('error', HCM::__('Error'));
     }
     $redirect_to = 'shifts/zoom/' . $id;
     //			$redirect_to = '-referrer-';
     $this->redirect($redirect_to);
     return;
 }

 function insert()
 {
     $args = func_get_args();
     $id = array_shift($args);
     $model = HC_App::model('shift');
     $model->where('id', $id)->get();
     $this->_check_model($model);
     $acl = HC_App::acl();
     if (!$acl->set_object($model)->can('pickup')) {
         return;
     }
     $current_user = $this->auth->user();
     $related = array('user' => $current_user);
     $model->user = $current_user;
     $app_conf = HC_App::app_conf();
     $approval_required = $app_conf->get('pickup:approval_required');
     if ($approval_required) {
         $model->status = $model->_const('STATUS_DRAFT');
     }
     $action_result = $model->save($related);
     if ($action_result) {
         if ($approval_required) {
             $msg = HCM::__('Shift pickup request received');
         } else {
             $msg = HCM::__('Shift picked up');
         }
         /* save and redirect here */
         $this->session->set_flashdata('message', $msg);
     } else {
         /* save and redirect here */
         $this->session->set_flashdata('error', HCM::__('Error'));
     }
     $redirect_to = 'shifts/zoom/index/' . $id;
     //			$redirect_to = '-referrer-';
     /* what to refresh on referring page */
     $parent_refresh = $model->present_calendar_refresh();
     $parent_refresh = array_keys($parent_refresh);
     $this->redirect($redirect_to, $parent_refresh);
 }

 function update($tab = 'core')
 {
     $app_conf = HC_App::app_conf();
     $fields = $this->config->items('settings');
     $tabs = $this->_get_tabs($fields);
     $these_fields = $tabs[$tab];
     $validator = new HC_Validator();
     foreach ($these_fields as $fn) {
         $f = $fields[$fn];
         if (isset($f['rules'])) {
             $validator->set_rules($fn, $f['rules']);
         }
     }
     $post = $this->input->post();
     $this->form->grab($post);
     $values = $this->form->values();
     if ($values && $validator->run($values) == TRUE) {
         reset($these_fields);
         foreach ($these_fields as $fn) {
             $app_conf->set($fn, $values[$fn]);
         }
         // redirect back
         $msg = HCM::__('Settings updated');
         $this->session->set_flashdata('message', $msg);
         $to = 'conf/admin/index/' . $tab;
         $this->redirect($to);
     } else {
         $errors = $validator->error();
         $this->form->set_values($values);
         $this->form->set_errors($errors);
         $fields = $this->config->items('settings');
         /* render view */
         $this->layout->set_partial('content', $this->render('conf/admin/index', array('fields' => $fields, 'form' => $this->form, 'tab' => $tab, 'tabs' => $tabs)));
         $this->layout();
     }
 }

 public function forgotten_password($email)
 {
     $this->auth_model->get_by_email($email);
     if ($this->auth_model->exists()) {
         $new_password = mt_rand(100000, 999999);
         $user = $this->auth_model->all[0];
         $user->password = $new_password;
         $user->confirm_password = $new_password;
         if ($user->save()) {
             $msg = array();
             $msg['email'] = HCM::__('Email') . ': ' . $email;
             $msg['password'] = HCM::__('Password') . ': ' . $new_password;
             $messages = HC_App::model('messages');
             $messages->send('user.password_changed', $user, array("msg" => $msg));
             return TRUE;
         } else {
             $this->error = $this->auth_model->string;
             return FALSE;
         }
     } else {
         $this->error = sprintf(HCM::__('This email address %s was not found'), $email);
         return FALSE;
     }
 }

 function type($model)
 {
     /* translators: availability type */
     $return = HCM::__('Unavailable');
     return $return;
 }

                break;
            }
            if ($sh->date < $this_date) {
                continue;
            }
            $this_shifts[] = $sh;
        }
        $date_content = NULL;
        $this_state['date'] = $this_date;
        $date_content = HC_Html_Factory::widget('module')->set_url($rootlink . '/day')->pass_arg(array($this_shifts, $this_state))->set_param('date', $this_date)->set_param('location', $entity_id)->set_param('wide', 'mini')->add_attr('class', 'hc-rfr-' . 'dat-' . $this_date . '-loc-' . $entity_id);
        $cell_key = $entity_id . '_' . $this_date;
        $CELLS[$cell_key] = $date_content;
        /* links */
        $LINKS[$cell_key] = NULL;
        if ($can_add) {
            $btns = HC_Html_Factory::element('a')->add_attr('href', HC_Lib::link('shifts/add/index')->url(array('date' => $this_date, 'location' => $entity_id, 'type' => $test_shift->_const('TYPE_SHIFT'))))->add_attr('class', 'hc-flatmodal-loader')->add_attr('class', 'btn')->add_attr('class', 'btn-xs')->add_attr('class', 'btn-archive')->add_attr('class', 'display-block')->add_attr('style', 'text-align: center;')->add_child(HC_Html::icon('plus'))->add_attr('title', HCM::__('Add'));
            $LINKS[$cell_key] = $btns;
        }
    }
}
/* now display */
$out = HC_Html_Factory::widget('table')->set_engine('div');
/* dates row */
$rid = 0;
$cid = 0;
$out->set_cell($rid, $cid, '');
$out->add_cell_attr($rid, $cid, array('class' => array('cal-cell-title')));
$cid++;
reset($dates);
foreach ($dates as $date) {
    $out->set_cell($rid, $cid, $DATE_LABELS[$date]);

<?php

$current_user_id = $this->auth->check();
$display_form = HC_Html_Factory::widget('form')->add_attr('action', HC_Lib::link('admin/users/update/password/' . $object->id))->add_attr('class', 'form-horizontal')->add_attr('class', 'form-condensed');
/* BUTTONS */
$buttons = HC_Html_Factory::widget('list')->add_attr('class', array('list-inline', 'list-separated'));
$buttons->add_item(HC_Html_Factory::element('input')->add_attr('type', 'submit')->add_attr('class', array('btn', 'btn-default'))->add_attr('title', HCM::__('Save'))->add_attr('value', HCM::__('Save')));
$display_form->add_item(HC_Html_Factory::widget('label_row')->set_label(HCM::__('Password'))->set_content($form->input('password')->add_attr('size', 24))->set_error($form->input('password')->error()))->add_item(HC_Html_Factory::widget('label_row')->set_label(HCM::__('Confirm Password'))->set_content($form->input('confirm_password')->add_attr('size', 24))->set_error($form->input('confirm_password')->error()));
$display_form->add_item(HC_Html_Factory::widget('label_row')->set_content($buttons));
echo $display_form->render();

<?php

$this->layout->set_partial('header', HC_Html::page_header(HC_Html_Factory::element('h2')->add_child(HCM::__('Log In'))));
$app_conf = HC_App::app_conf();
if ($app_conf->get('login_with') == 'username') {
    $identity_label = HCM::__('Username');
} else {
    $identity_label = HCM::__('Email');
}
$display_form = HC_Html_Factory::widget('form')->add_attr('action', HC_Lib::link('auth/login')->url())->add_attr('class', 'form-horizontal')->add_attr('class', 'form-condensed');
$display_form->add_item(HC_Html_Factory::widget('label_row')->set_label($identity_label)->set_content($form->input('identity')->add_attr('placeholder', $identity_label))->set_error($form->input('identity')->error()));
$display_form->add_item(HC_Html_Factory::widget('label_row')->set_label(HCM::__('Password'))->set_content($form->input('password')->add_attr('placeholder', HCM::__('Password')))->set_error($form->input('password')->error()));
$display_form->add_item(HC_Html_Factory::widget('label_row')->set_content(HC_Html_Factory::element('input')->add_attr('type', 'submit')->add_attr('class', array('btn', 'btn-default'))->add_attr('title', HCM::__('Log In'))->add_attr('value', HCM::__('Log In'))));
$out = HC_Html_Factory::widget('list')->add_attr('class', 'list-unstyled')->add_attr('class', 'list-separated');
$out->add_item($display_form);
$out->add_item(HC_Html_Factory::widget('titled', 'a')->add_attr('href', HC_Lib::link('auth/forgot_password'))->add_child(HCM::__('Lost your password?')));
echo $out->render();