class.ilDataCollectionFieldListGUI.php

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

require_once ("./Modules/DataCollection/classes/class.ilDataCollectionField.php");
require_once ("./Modules/DataCollection/classes/class.ilDataCollectionTable.php");
include_once("class.ilDataCollectionDatatype.php");
require_once "class.ilDataCollectionCache.php";


class ilDataCollectionFieldListGUI
{
        public function  __construct(ilObjDataCollectionGUI $a_parent_obj, $table_id)
        {
                global $ilCtrl, $lng;

        $this->main_table_id = $a_parent_obj->object->getMainTableId();
                $this->table_id = $table_id;
                $this->parent_obj = $a_parent_obj;
                $this->obj_id = $a_parent_obj->obj_id;
        if ( ! $this->checkAccess()) {
            ilUtil::sendFailure($lng->txt('permission_denied'), true);
            $ilCtrl->redirectByClass('ildatacollectionrecordlistgui', 'listRecords');
        }
        }
        
        
        public function executeCommand()
        {
                global $tpl, $ilCtrl;
                
                $cmd = $ilCtrl->getCmd();
                
                switch($cmd)
                {
                        default:
                                $this->$cmd();
                                break;
                }
        }
        
        /*
         * save
         */
        public function save()
        {
                global $lng;
                $table = ilDataCollectionCache::getTableCache($_GET['table_id']);
                $fields = &$table->getFields();

                foreach($fields as &$field)
                {
                        $field->setVisible($_POST['visible'][$field->getId()] == "on");
                        $field->setEditable($_POST['editable'][$field->getId()] == "on");
                        $field->setFilterable($_POST['filterable'][$field->getId()] == "on");
                        $field->setLocked($_POST['locked'][$field->getId()] == "on");
                        $field->setOrder($_POST['order'][$field->getId()]);
                        $field->doUpdate();
                }
                $table->buildOrderFields();
                ilUtil::sendSuccess($lng->txt("dcl_table_settings_saved"));
                $this->listFields();
        }
        
        public function listFields()
        {
                global $tpl, $lng, $ilCtrl, $ilToolbar;

                // Show tables
                require_once("./Modules/DataCollection/classes/class.ilDataCollectionTable.php");
                $tables = $this->parent_obj->object->getTables();

                foreach($tables as $table)
                {
                                $options[$table->getId()] = $table->getTitle();
                }
                include_once './Services/Form/classes/class.ilSelectInputGUI.php';
                $table_selection = new ilSelectInputGUI('', 'table_id');
                $table_selection->setOptions($options);
                $table_selection->setValue($this->table_id);

                $ilToolbar->setFormAction($ilCtrl->getFormActionByClass("ilDataCollectionFieldListGUI", "doTableSwitch"));
        $ilToolbar->addText($lng->txt("dcl_table"));
                $ilToolbar->addInputItem($table_selection);
                $ilToolbar->addFormButton($lng->txt('change'),'doTableSwitch');
        $ilToolbar->addSeparator();
                $ilToolbar->addButton($lng->txt("dcl_add_new_table"), $ilCtrl->getLinkTargetByClass("ildatacollectiontableeditgui", "create"));
        $ilToolbar->addSeparator();
        $ilCtrl->setParameterByClass("ildatacollectiontableeditgui", "table_id", $this->table_id);
                $ilToolbar->addButton($lng->txt("dcl_table_settings"), $ilCtrl->getLinkTargetByClass("ildatacollectiontableeditgui", "edit"));
                $ilToolbar->addButton($lng->txt("dcl_delete_table"), $ilCtrl->getLinkTargetByClass("ildatacollectiontableeditgui", "confirmDelete"));
        $ilToolbar->addButton($lng->txt("dcl_add_new_field"), $ilCtrl->getLinkTargetByClass("ildatacollectionfieldeditgui", "create"));

        // requested not to implement this way...
//        $tpl->addJavaScript("Modules/DataCollection/js/fastTableSwitcher.js");

                require_once('./Modules/DataCollection/classes/class.ilDataCollectionFieldListTableGUI.php');
                $list = new ilDataCollectionFieldListTableGUI($this, $ilCtrl->getCmd(), $this->table_id);

                $tpl->setContent($list->getHTML());

        }
        
        /*
         * doTableSwitch
         */
        public function doTableSwitch()
        {
                global $ilCtrl;

                $ilCtrl->setParameterByClass("ilObjDataCollectionGUI", "table_id", $_POST['table_id']);
                $ilCtrl->redirectByClass("ilDataCollectionFieldListGUI", "listFields");                         
        }

    protected function checkAccess()
    {
        $ref_id = $this->parent_obj->getDataCollectionObject()->getRefId();
        return ilObjDataCollection::_hasWriteAccess($ref_id);
    }

}

?>