class.ilLMObjectGUI.php

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<?php

/* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */


class ilLMObjectGUI
{
        var $ilias;
        var $tpl;
        var $lng;
        var $obj;
        var $ctrl;
        var $content_object;
        var $actions;


        function ilLMObjectGUI(&$a_content_obj)
        {
                global $ilias, $tpl, $lng, $ilCtrl;

                $this->ilias =& $ilias;
                $this->tpl =& $tpl;
                $this->lng =& $lng;
                $this->ctrl =& $ilCtrl;
                $this->content_object =& $a_content_obj;
        }


        function setActions($a_actions = "")
        {
                if (is_array($a_actions))
                {
                        foreach ($a_actions as $name => $lng)
                        {
                                $this->actions[$name] = array("name" => $name, "lng" => $lng);
                        }
                }
                else
                {
                        $this->actions = "";
                }
        }


        function getTargetFrame($a_cmd, $a_target_frame = "")
        {
                if ($this->target_frame[$a_cmd] != "")
                {
                        return $this->target_frame[$a_cmd];
                }
                elseif (!empty($a_target_frame))
                {
                        return "target=\"".$a_target_frame."\"";
                }
                else
                {
                        return;
                }
        }

        function create()
        {
                $new_type = $_REQUEST["new_type"];

                $this->ctrl->setParameter($this, "new_type", $new_type);                                
                include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this, "save"));
                $form->setTitle( $this->lng->txt($new_type."_new"));
                
                $title = new ilTextInputGUI($this->lng->txt("title"), "Fobject[title]");
                $title->setRequired(true);
                $form->addItem($title);
                
                $desc = new ilTextAreaInputGUI($this->lng->txt("description"), "Fobject[desc]");                
                $form->addItem($desc);
                
                $form->addCommandButton("save", $this->lng->txt($new_type."_add"));
                $form->addCommandButton("cancel", $this->lng->txt("cancel"));
                
                $this->tpl->setContent($form->getHTML());               
        }


        function putInTree()
        {
                $tree = new ilTree($this->content_object->getId());
                $tree->setTableNames('lm_tree', 'lm_data');
                $tree->setTreeTablePK("lm_id");

                $parent_id = (!empty($_GET["obj_id"]))
                        ? $_GET["obj_id"]
                        : $tree->getRootId();

                if (!empty($_GET["target"]))
                {
                        $target = $_GET["target"];
                }
                else
                {
                        // determine last child of current type
                        $childs =& $tree->getChildsByType($parent_id, $this->obj->getType());
                        if (count($childs) == 0)
                        {
                                $target = IL_FIRST_NODE;
                        }
                        else
                        {
                                $target = $childs[count($childs) - 1]["obj_id"];
                        }
                }
                if (!$tree->isInTree($this->obj->getId()))
                {
                        $tree->insertNode($this->obj->getId(), $parent_id, $target);
                }
        }


        function delete()
        {
                $this->setTabs();

                $cont_obj_gui =& new ilObjContentObjectGUI("",$this->content_object->getRefId(),
                        true, false);
                $cont_obj_gui->delete($this->obj->getId());
        }


        function cancelDelete()
        {
                ilSession::clear("saved_post");
                $this->ctrl->redirect($this, $_GET["backcmd"]);
        }


        function confirmedDelete()
        {
                $cont_obj_gui =& new ilObjContentObjectGUI("",$this->content_object->getRefId(),
                        true, false);
                $cont_obj_gui->confirmedDelete($this->obj->getId());
                $this->ctrl->redirect($this, $_GET["backcmd"]);
        }


        function add_cell($val, $link = "")
        {
                if(!empty($link))
                {
                        $this->tpl->setCurrentBlock("begin_link");
                        $this->tpl->setVariable("LINK_TARGET", $link);
                        $this->tpl->parseCurrentBlock();
                        $this->tpl->touchBlock("end_link");
                }

                $this->tpl->setCurrentBlock("text");
                $this->tpl->setVariable("TEXT_CONTENT", $val);
                $this->tpl->parseCurrentBlock();
                $this->tpl->setCurrentBlock("table_cell");
                $this->tpl->parseCurrentBlock();
        }


        function showActions($a_actions)
        {
                foreach ($a_actions as $name => $lng)
                {
                        $d[$name] = array("name" => $name, "lng" => $lng);
                }

                $notoperations = array();
                $operations = array();

                $operations = $d;

                if (count($operations) > 0)
                {
                        foreach ($operations as $val)
                        {
                                $this->tpl->setCurrentBlock("operation_btn");
                                $this->tpl->setVariable("BTN_NAME", $val["name"]);
                                $this->tpl->setVariable("BTN_VALUE", $this->lng->txt($val["lng"]));
                                $this->tpl->parseCurrentBlock();
                        }

                        $this->tpl->setCurrentBlock("operation");
                        $this->tpl->setVariable("IMG_ARROW",ilUtil::getImagePath("arrow_downright.png"));
                        $this->tpl->parseCurrentBlock();
                }
        }

        function checkTree()
        {
                $this->content_object->checkTree();
        }
}
?>