class.ilPCFileItemGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

require_once("./Services/COPage/classes/class.ilPCListItem.php");
require_once("./Services/COPage/classes/class.ilPageContentGUI.php");

class ilPCFileItemGUI extends ilPageContentGUI
{

        function ilPCFileItemGUI(&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id = "")
        {
                parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
        }

        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;
        }

        function newFileItem()
        {
                include_once("./Modules/File/classes/class.ilObjFile.php");
                $fileObj = new ilObjFile();
                $fileObj->setType("file");
                $fileObj->setTitle($_FILES["Fobject"]["name"]["file"]);
                $fileObj->setDescription("");
                $fileObj->setFileName($_FILES["Fobject"]["name"]["file"]);
                $fileObj->setFileType($_FILES["Fobject"]["type"]["file"]);
                $fileObj->setFileSize($_FILES["Fobject"]["size"]["file"]);
                $fileObj->setMode("filelist");
                $fileObj->create();
                $fileObj->raiseUploadError(false);
                // upload file to filesystem
                $fileObj->createDirectory();
                $fileObj->getUploadFile($_FILES["Fobject"]["tmp_name"]["file"],
                        $_FILES["Fobject"]["name"]["file"]);

                $this->file_object =& $fileObj;
        }


        function newItemAfter()
        {
                // new file list form
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.file_item_edit.html", "Services/COPage");
                $this->tpl->setVariable("TXT_ACTION", $this->lng->txt("cont_insert_file_item"));
                $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));

                $this->displayValidationError();

                // file
                $this->tpl->setVariable("TXT_FILE", $this->lng->txt("file"));

                $this->tpl->parseCurrentBlock();

                // operations
                $this->tpl->setCurrentBlock("commands");
                $this->tpl->setVariable("BTN_NAME", "insertNewItemAfter");
                $this->tpl->setVariable("BTN_TEXT", $this->lng->txt("save"));
                $this->tpl->parseCurrentBlock();

        }

        function insertNewItemAfter()
        {
                $this->newFileItem();
                $this->content_obj->newItemAfter($this->file_object->getId(),
                        $this->file_object->getFileName(), $this->file_object->getFileType());
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true)
                {
                        $this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->newItemAfter();
                }
        }

        function newItemBefore()
        {
                // new file list form
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.file_item_edit.html", "Services/COPage");
                $this->tpl->setVariable("TXT_ACTION", $this->lng->txt("cont_insert_file_item"));
                $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));

                $this->displayValidationError();

                // file
                $this->tpl->setVariable("TXT_FILE", $this->lng->txt("file"));

                $this->tpl->parseCurrentBlock();

                // operations
                $this->tpl->setCurrentBlock("commands");
                $this->tpl->setVariable("BTN_NAME", "insertNewItemBefore");
                $this->tpl->setVariable("BTN_TEXT", $this->lng->txt("save"));
                $this->tpl->parseCurrentBlock();

        }

        function insertNewItemBefore()
        {
                $this->newFileItem();
                $this->content_obj->newItemBefore($this->file_object->getId(),
                        $this->file_object->getFileName(), $this->file_object->getFileType());
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true)
                {
                        $this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->newItemBefore();
                }
        }

        function deleteItem()
        {
                $this->content_obj->deleteItem();
                $_SESSION["il_pg_error"] = $this->pg_obj->update();
                $this->ctrl->returnToParent($this, "jump".$this->hier_id);
        }

        function moveItemDown()
        {
                $this->content_obj->moveItemDown();
                $_SESSION["il_pg_error"] = $this->pg_obj->update();
                $this->ctrl->returnToParent($this, "jump".$this->hier_id);
        }

        function moveItemUp()
        {
                $this->content_obj->moveItemUp();
                $_SESSION["il_pg_error"] = $this->pg_obj->update();
                $this->ctrl->returnToParent($this, "jump".$this->hier_id);
        }


}
?>