class.ilContainerStartObjectsContentTableGUI.php

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

include_once('./Services/Table/classes/class.ilTable2GUI.php');

class ilContainerStartObjectsContentTableGUI extends ilTable2GUI
{
        protected $start_object; // [ilContainerStartObjects]
        protected $item_list_guis; // [array]
        protected $enable_desktop; // [bool]
        
        public function __construct($a_parent_obj, $a_parent_cmd, ilContainerStartObjects $a_start_objects, $a_enable_desktop = true)
        {
                global $lng, $ilCtrl;
                
                $this->lng = $lng;      
                $this->ctrl = $ilCtrl;
                
                $this->start_object = $a_start_objects;
                $this->enable_desktop = (bool)$a_enable_desktop;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);                              
                        
                $this->addColumn($this->lng->txt('crs_nr'),'nr');
                $this->addColumn($this->lng->txt('title'),'title');
                $this->addColumn($this->lng->txt('crs_objective_accomplished'), 'status');
                $this->addColumn($this->lng->txt('actions'), '');
                
                $this->setTitle($this->lng->txt('crs_table_start_objects'));            
                $this->setDescription($this->lng->txt('crs_info_start'));
         
                $this->setRowTemplate("tpl.start_objects_content_row.html", "Services/Container");
                $this->setFormAction($this->ctrl->getFormAction($a_parent_obj));
                
                $this->setDefaultOrderField('nr');
                $this->setDefaultOrderDirection('asc');
                
                $this->getItems();
        }
        
        protected function getItems()
        {
                global $ilUser, $ilObjDataCache, $ilAccess;
                
                include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
                include_once './Services/Link/classes/class.ilLink.php';
                
                $lm_continue = new ilCourseLMHistory($this->start_object->getRefId(),$ilUser->getId());
                $continue_data = $lm_continue->getLMHistory();
        
                $items = array();
                $counter = 0;
                foreach($this->start_object->getStartObjects() as $start)
                {
                        $obj_id = $ilObjDataCache->lookupObjId($start['item_ref_id']);
                        $ref_id = $start['item_ref_id'];
                        $type = $ilObjDataCache->lookupType($obj_id);
                        
                        if(!$ilAccess->checkAccess("visible", "", $ref_id))
                        {
                                continue;
                        }
                
                        // start object status
                        if($this->start_object->isFullfilled($ilUser->getId(), $ref_id))
                        {
                                $accomplished = 'accomplished';
                        }
                        else
                        {
                                $accomplished = 'not_accomplished';
                        }                       
                        
                        // add/remove desktop
                        $actions = array();
                        if((bool)$this->enable_desktop)
                        {                                               
                                // add to desktop link
                                if(!$ilUser->isDesktopItem($ref_id,$type))
                                {
                                        if ($ilAccess->checkAccess('read','',$ref_id))
                                        {                                       
                                                $this->ctrl->setParameter($this->getParentObject(),'item_ref_id',$ref_id);
                                                $this->ctrl->setParameter($this->getParentObject(),'item_id',$ref_id);
                                                $this->ctrl->setParameter($this->getParentObject(),'type',$type);
                                                $url = $this->ctrl->getLinkTarget($this->getParentObject(),'addToDesk');
                                                $actions[$url] = $this->lng->txt("to_desktop");                                                                         
                                        }
                                }
                                else
                                {                               
                                        $this->ctrl->setParameter($this->getParentObject(),'item_ref_id',$ref_id);
                                        $this->ctrl->setParameter($this->getParentObject(),'item_id',$ref_id);
                                        $this->ctrl->setParameter($this->getParentObject(),'type',$type);
                                        $url = $this->ctrl->getLinkTarget($this->getParentObject(),'removeFromDesk');
                                        $actions[$url] = $this->lng->txt("unsubscribe");                                                                                                
                                }
                        }
                        
                        $default_params = null;
                        if($type == "tst")
                        {
                                $default_params["crs_show_result"] = $ref_id;                           
                        }
                        /* continue is currently inactive
                        if(isset($continue_data[$ref_id]))
                        {
                                // :TODO: should "continue" be default or 2nd link/action?
                                // $this->lng->txt('continue_work') 
                                $default_params["obj_id"] = $continue_data[$ref_id]['lm_page_id'];
                        }
                        */

                        if ($accomplished == 'accomplished')
                        {
                                $icon = ilUtil::getImagePath("icon_ok.svg");
                        }
                        else
                        {
                                $icon = ilUtil::getImagePath("icon_not_ok.svg");
                        }
                        
                        $items[] = array("nr" => ++$counter,
                                "obj_id" => $obj_id, 
                                "ref_id" => $ref_id,
                                "type" => $type,
                                "append_default" => $default_params,
                                "title" => $ilObjDataCache->lookupTitle($obj_id),
                                "description" => $ilObjDataCache->lookupDescription($obj_id),
                                "status" => $this->lng->txt('crs_objective_'.$accomplished),
                                "status_img" => $icon,
                                "actions" => $actions);                                                         
                }               
                
                include_once("./Services/Object/classes/class.ilObjectListGUIPreloader.php");
                $preloader = new ilObjectListGUIPreloader(ilObjectListGUI::CONTEXT_REPOSITORY);
                foreach($items as $item)
                {
                        $preloader->addItem($item["obj_id"], $item["type"], $item["ref_id"]);           
                }               
                $preloader->preload();
                unset($preloader);

                reset($items);
                $this->setData($items);
        }
                
        protected function getItemListGUI($a_type)
        {
                global $objDefinition;

                if (!isset($this->item_list_guis[$a_type]))
                {
                        $class = $objDefinition->getClassName($a_type);
                        // Fixed problem with deactivated plugins and existing repo. object plugin objects on the user's desktop
                        if(!$class)
                        {
                                return NULL;
                        }
                        // Fixed problem with deactivated plugins and existing repo. object plugin objects on the user's desktop
                        $location = $objDefinition->getLocation($a_type);
                        if(!$location)
                        {
                                return NULL;
                        }                       
                        $full_class = "ilObj".$class."ListGUI";
                        include_once($location."/class.".$full_class.".php");
                        $item_list_gui = new $full_class();
                        $this->item_list_guis[$a_type] = $item_list_gui;
                }
                else
                {
                        $item_list_gui = $this->item_list_guis[$a_type];
                }
                
                $item_list_gui->setDefaultCommandParameters(array());
                
                return $item_list_gui;
        }
        
        protected function getListItem($a_item)
        {                               
                $item_list_gui = $this->getItemListGUI($a_item["type"]);
                if(!$item_list_gui)
                {
                        return;
                }                                       

                $item_list_gui->setContainerObject($this);              
                $item_list_gui->enableCommands(true, true);             
                
                // ilObjectActivation::addListGUIActivationProperty($item_list_gui, $a_item);                                                   

                // notes, comment currently do not work properly
                $item_list_gui->enableNotes(false);
                $item_list_gui->enableComments(false);
                $item_list_gui->enableTags(false);

                $item_list_gui->enableIcon(true);
                $item_list_gui->enableDelete(false);
                $item_list_gui->enableCut(false);
                $item_list_gui->enableCopy(false);
                $item_list_gui->enableLink(false);
                $item_list_gui->enableInfoScreen(true);
                $item_list_gui->enableSubscribe(false);         
                
                $level = 3;                             
                
                if ($level < 3)
                {
                        $item_list_gui->enableDescription(false);
                        $item_list_gui->enableProperties(false);
                        $item_list_gui->enablePreconditions(false);
                }
                
                if($a_item["append_default"])
                {
                        $item_list_gui->setDefaultCommandParameters($a_item["append_default"]);
                }
                if (is_object($item_list_gui))
                {
                        return $item_list_gui->getListItemHTML($a_item["ref_id"],
                        $a_item["obj_id"], $a_item["title"], $a_item["description"]);
                }
        }
        
        public function fillRow($a_set)
        {                                                                               
                $this->tpl->setVariable("VAL_NR", $a_set["nr"]);
                
                // begin-patch lok
                $this->tpl->setVariable("TXT_TITLE", $this->getListItem($a_set));
                /*
                include_once './Modules/Course/classes/Objectives/class.ilLOSettings.php';
                if(ilLOSettings::getInstanceByObjId($this->getParentObject()->object->getId())->isObjectiveTest($a_set['ref_id']))
                {
                        $this->ctrl->setParameter($this->getParentObject(),'tid',$a_set['ref_id']);
                        $this->tpl->setVariable('TYPE_IMG',ilUtil::getTypeIconPath($a_set['type'], $a_set['obj_id'], 'small'));
                        $this->tpl->setVariable('TITLE_MANUAL_LINK',$this->ctrl->getLinkTargetByClass(get_class($this->getParentObject()),'redirectLocToTest'));
                        $this->tpl->setVariable('VAL_TITLE_MANUAL',$a_set['title']);
                }
                else
                {
                        $this->tpl->setVariable('TYPE_IMG',ilUtil::getTypeIconPath($a_set['type'], $a_set['obj_id'], 'small'));
                        include_once './Services/Link/classes/class.ilLink.php';
                        $this->tpl->setVariable('TITLE_MANUAL_LINK',ilLink::_getLink($a_set['ref_id']));
                        $this->tpl->setVariable('VAL_TITLE_MANUAL',$a_set['title']);
                }
                // end-patch lok
                */
                
                $this->tpl->setVariable("TXT_STATUS", $a_set["status"]);
                $this->tpl->setVariable("IMG_STATUS", $a_set["status_img"]);
                
                if($a_set["actions"])
                {                               
                        $this->tpl->setCurrentBlock("link");
                        foreach($a_set["actions"] as $url => $caption)
                        {                                                               
                                $this->tpl->setVariable("LINK_HREF", $url);
                                $this->tpl->setVariable("LINK_NAME", $caption);                                                                                                         
                        }                       
                        $this->tpl->parseCurrentBlock();
                }       
        }
}

?>