class.ilPCLoginPageElementGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once './Services/COPage/classes/class.ilPageContentGUI.php';
include_once './Services/COPage/classes/class.ilPCLoginPageElements.php';

class ilPCLoginPageElementGUI extends ilPageContentGUI
{
        public function ilPCLoginPageElementGUI(&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id = "")
        {
                parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);

                if(!is_object($this->content_obj))
                {
                        $this->content_obj = new ilPCLoginPageElements(null);
                }
        }

        public function getLoginPageElements()
        {
                return $this->lp_elements;
        }

        public function executeCommand()
        {
                // get next class that processes or forwards current command
                $next_class = $this->ctrl->getNextClass($this);

                // get current command
                $cmd = $this->ctrl->getCmd();

                switch($next_class)
                {
                        default:
                                $ret =& $this->$cmd();
                                break;
                }

                return $ret;
        }

        public function insert()
        {
                $this->edit(true);
        }

        public function edit($a_insert = false)
        {
                global $ilCtrl, $tpl, $lng, $objDefinition;
                
                $this->displayValidationError();
                
                // edit form
                include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
                $form = new ilPropertyFormGUI();
                $form->setFormAction($ilCtrl->getFormAction($this));
                if ($a_insert)
                {
                        $form->setTitle($this->lng->txt("cont_insert_login_page"));
                }
                else
                {
                        $form->setTitle($this->lng->txt("cont_update_login_page"));
                }
                
                // type selection
                $type_prop = new ilRadioGroupInputGUI($this->lng->txt("cont_type"),"type");

                foreach(ilPCLoginPageElements::getAllTypes() as $index => $lang_key)
                {
                        $types[$index] = $this->lng->txt('cont_lpe_'.$lang_key);

                        $option = new ilRadioOption($this->lng->txt('cont_lpe_'.$lang_key), $index);
                        $type_prop->addOption($option);

                }

                $selected = $a_insert
                        ? ""
                        : $this->content_obj->getLoginPageElementType();
                $type_prop->setValue($selected);
                $form->addItem($type_prop);

                // horizonal align
                $align_prop = new ilSelectInputGUI($this->lng->txt("cont_align"),"horizontal_align");
                $options = array(
                        "Left" => $lng->txt("cont_left"),
                        "Center" => $lng->txt("cont_center"),
                        "Right" => $lng->txt("cont_right"));
#                       "LeftFloat" => $lng->txt("cont_left_float"),
#                       "RightFloat" => $lng->txt("cont_right_float"));
                $align_prop->setOptions($options);
                $align_prop->setValue($this->content_obj->getAlignment());
                $form->addItem($align_prop);

                
                // save/cancel buttons
                if ($a_insert)
                {
                        $form->addCommandButton("create_login_page_element", $lng->txt("save"));
                        $form->addCommandButton("cancelCreate", $lng->txt("cancel"));
                }
                else
                {
                        $form->addCommandButton("update_login_page_element", $lng->txt("save"));
                        $form->addCommandButton("cancelUpdate", $lng->txt("cancel"));
                }
                $html = $form->getHTML();
                $tpl->setContent($html);
                return $ret;
        }


        public function create()
        {
                $this->content_obj = new ilPCLoginPageElements($this->dom);
                $this->content_obj->create($this->pg_obj, $this->hier_id, $this->pc_id);
                $this->content_obj->setLoginPageElementType($_POST["type"]);
                $this->content_obj->setAlignment($_POST['horizontal_align']);

                $this->updated = $this->pg_obj->update();
                if ($this->updated === true)
                {
                        $this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->insert();
                }
        }

        public function update()
        {
                $this->content_obj->setLoginPageElementType($_POST["type"]);
                $this->content_obj->setAlignment($_POST['horizontal_align']);
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true)
                {
                        $this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->pg_obj->addHierIDs();
                        $this->edit();
                }
        }
}
?>