class.ilPageLayoutGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/COPage/classes/class.ilPageObjectGUI.php");
include_once("./Modules/Scorm2004/classes/class.ilSCORM2004Page.php");

class ilPageLayoutGUI extends ilPageObjectGUI
{
        var $layout_object = null;
        
        
        function __construct($a_parent_type, $a_id = 0, $a_old_nr = 0, $a_slm_id = 0)
        {
                global $tpl,$ilCtrl;
        
                parent::__construct($a_parent_type, $a_id, $a_old_nr);

                //associated object
                include_once("./Services/Style/classes/class.ilPageLayout.php");

                $this->layout_object = new ilPageLayout($a_id);
                $this->layout_object->readObject();

                // content style
                include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
                $tpl->setCurrentBlock("ContentStyle");
                $tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
                        ilObjStyleSheet::getContentStylePath($this->layout_object->getStyleId()));
                $tpl->parseCurrentBlock();
                
                $tpl->setCurrentBlock("SyntaxStyle");
                $tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
                        ilObjStyleSheet::getSyntaxStylePath());
                $tpl->setVariable("LOCATION_ADDITIONAL_STYLESHEET",
                        ilObjStyleSheet::getPlaceHolderStylePath());    
                $tpl->parseCurrentBlock();
                
                $this->setStyleId($this->layout_object->getStyleId());
                
                $this->slm_id = $a_slm_id;
                
        }

        function &executeCommand()
        {
                global $ilCtrl;
                
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();

                switch($next_class)
                {
                        case 'ilmdeditorgui':
                                return parent::executeCommand();
                                break;

                        case "ilpageobjectgui":
die("ilPageLayoutGUI forward to ilpageobjectgui error.");
                                return;
                                
                        default:
                                $html = parent::executeCommand();
                                return $html;
                }
        }
        
        function create(){
                $this->properties("insert");
        }

        function properties($a_mode="save", $a_form = null)
        {
                global $ilTabs;
        
                $ilTabs->setTabActive('properties');
                
                if(!$a_form)
                {
                        $a_form = $this->initForm($a_mode);
                }
                
                $this->tpl->setContent($a_form->getHTML());
        }
        
        function initForm($a_mode)
        {
                global $ilCtrl, $lng, $ilSetting;
                
                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $form_gui = new ilPropertyFormGUI();
                $form_gui->setFormAction($ilCtrl->getFormAction($this));
                $form_gui->setTitle($lng->txt("cont_ed_pglprop"));

                // title
                $title_input = new ilTextInputGUI($lng->txt("title"),"pgl_title");
                $title_input->setSize(50);
                $title_input->setMaxLength(128);
                $title_input->setValue($this->layout_object->title);
                $title_input->setTitle($lng->txt("title"));
                $title_input->setRequired(true);

                // description
                $desc_input = new ilTextAreaInputGUI($lng->txt("description"),"pgl_desc");
                $desc_input->setValue($this->layout_object->description);
                $desc_input->setRows(3);
                $desc_input->setCols(37);
                $desc_input->setTitle($lng->txt("description"));
                $desc_input->setRequired(false);
                
                // modules
                $mods = new ilCheckboxGroupInputGUI($this->lng->txt("modules"), "module");
                // $mods->setRequired(true);
                $mods->setValue($this->layout_object->getModules());
                foreach(ilPageLayout::getAvailableModules() as $mod_id => $mod_caption)
                {
                        $mod = new ilCheckboxOption($mod_caption, $mod_id);
                        $mods->addOption($mod);                 
                }

                $form_gui->addItem($title_input);
                $form_gui->addItem($desc_input);
                $form_gui->addItem($mods);

                // style
                $fixed_style = $ilSetting->get("fixed_content_style_id");
                $style_id = $this->layout_object->getStyleId();

                if ($fixed_style > 0)
                {
                        $st = new ilNonEditableValueGUI($lng->txt("cont_current_style"));
                        $st->setValue(ilObject::_lookupTitle($fixed_style)." (".
                                $this->lng->txt("global_fixed").")");
                        $form_gui->addItem($st);
                }
                else
                {
                        include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
                        $st_styles = ilObjStyleSheet::_getStandardStyles(true, false);
                        $st_styles[0] = $this->lng->txt("default");
                        ksort($st_styles);
                        $style_sel = new ilSelectInputGUI($lng->txt("obj_sty"), "style_id");
                        $style_sel->setOptions($st_styles);
                        $style_sel->setValue($style_id);
                        $form_gui->addItem($style_sel);
                }
                                                
                $form_gui->addCommandButton("updateProperties", $lng->txt($a_mode));
                
                return $form_gui;
        }

        function updateProperties()
        {
                global $lng;
                
                $form = $this->initForm("save");
                if(!$form->checkInput())
                {
                        $form->setValuesByPost();
                        return $this->properties("save", $form);
                }
                
                $this->layout_object->setTitle($form->getInput('pgl_title'));
                $this->layout_object->setDescription($form->getInput('pgl_desc'));
                $this->layout_object->setStyleId($form->getInput('style_id'));
                $this->layout_object->setModules($form->getInput('module'));
                $this->layout_object->update();
                
                ilUtil::sendInfo($lng->txt("saved_successfully"));
                $this->properties();
        }
        
        function setTabs()
        {
                global $ilTabs, $ilCtrl, $tpl, $lng;
                $ilCtrl->setParameterByClass("ilpagelayoutgui", "obj_id", $this->obj->id);
                $ilTabs->addTarget("properties",
                        $ilCtrl->getLinkTarget($this, "properties"), array("properties","", ""), "", "");
                $tpl->setTitleIcon(ilUtil::getImagePath("icon_pg_b.png"));
                $tpl->setTitle($this->layout_object->getTitle());
                $tpl->setDescription("");
                //      $tpl->setTitle(
                //              $lng->txt("sahs_page").": ".$this->node_object->getTitle());
        }


}
?>