class.ilExcCriteriaCatalogueTableGUI.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 ilExcCriteriaCatalogueTableGUI extends ilTable2GUI
{
        protected $exc_id; // [int]

        public function __construct($a_parent_obj, $a_parent_cmd, $a_exc_id)
        {
                global $ilCtrl, $lng;
                
                $this->exc_id = $a_exc_id;
                $this->setId("exccritcat".$this->exc_id);
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                
                $this->setLimit(9999); // because of manual order
        
                $this->setTitle($lng->txt("exc_criteria_catalogues"));
                
                $this->addColumn("", "", "1", true);
                $this->addColumn($this->lng->txt("position"), "pos", "10%");    
                $this->addColumn($this->lng->txt("title"), "title");    
                $this->addColumn($this->lng->txt("exc_criterias"));
                $this->addColumn($this->lng->txt("exc_assignments"));
                $this->addColumn($this->lng->txt("actions"));
                
                $this->setDefaultOrderField("pos");
                $this->setDefaultOrderDirection("asc");
        
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.exc_crit_cat_row.html", "Modules/Exercise"); 
                $this->setSelectAllCheckbox("id");

                $this->addMultiCommand("confirmDeletion", $lng->txt("delete")); 
                
                if($this->getItems())
                {
                        $this->addCommandButton("saveOrder", $lng->txt("exc_save_order"));
                }               
        }
        
        protected function getItems()
        {
                global $lng;
                
                $data = array();
                
                include_once "Modules/Exercise/classes/class.ilExAssignment.php";
                include_once "Modules/Exercise/classes/class.ilExcCriteria.php";
                include_once "Modules/Exercise/classes/class.ilExPeerReview.php";
                
                $protected = $assigned = array();
                foreach(ilExAssignment::getInstancesByExercise($this->exc_id) as $ass)
                {                       
                        if($ass->getPeerReviewCriteriaCatalogue())
                        {
                                $assigned[$ass->getPeerReviewCriteriaCatalogue()][$ass->getId()] = $ass->getTitle();
                                
                                $peer_review = new ilExPeerReview($ass);        
                                if($peer_review->hasPeerReviewGroups())
                                {
                                        $protected[$ass->getPeerReviewCriteriaCatalogue()][] = $ass->getId();
                                }
                        }
                }
                
                if(sizeof($protected))
                {
                        ilUtil::sendInfo($lng->txt("exc_crit_cat_protected_assignment_info"));
                }
                
                $pos = 0;
                foreach(ilExcCriteriaCatalogue::getInstancesByParentId($this->exc_id) as $item)
                {
                        $pos += 10;
                        
                        $crits = array();
                        foreach(ilExcCriteria::getInstancesByParentId($item->getId()) as $crit)
                        {
                                $crits[] = array($crit->getTranslatedType(), $crit->getTitle());
                        }
                        
                        $data[] = array(
                                "id" => $item->getId()
                                ,"pos" => $pos
                                ,"title" => $item->getTitle()
                                ,"criterias" => $crits                          
                                ,"protected" => array_key_exists($item->getId(), $protected)
                                        ? $protected[$item->getId()]
                                        : null
                                ,"assigned" => array_key_exists($item->getId(), $assigned)
                                        ? $assigned[$item->getId()]
                                        : null
                        );
                }
                
                $this->setData($data);
                
                return (bool)sizeof($data);
        }
        
        public function numericOrdering($a_field)
        {
                return in_array($a_field, array("pos"));
        }
        
        protected function fillRow($a_set)
        {
                global $lng, $ilCtrl;

                $this->tpl->setVariable("ID", $a_set["id"]);
                $this->tpl->setVariable("POS", $a_set["pos"]);
                $this->tpl->setVariable("TITLE", $a_set["title"]);
                
                $ilCtrl->setParameter($this->getParentObject(), "cat_id", $a_set["id"]);
                $url = $ilCtrl->getLinkTarget($this->getParentObject(), "edit");
                
                if(sizeof($a_set["criterias"]))
                {
                        $this->tpl->setCurrentBlock("crit_bl");
                        foreach($a_set["criterias"] as $crit)
                        {
                                $this->tpl->setVariable("CRIT_TYPE", $crit[0]);
                                $this->tpl->setVariable("CRIT_TITLE", $crit[1]);
                                $this->tpl->parseCurrentBlock();
                        }
                }
                                
                $this->tpl->setCurrentBlock("action_bl");
                $this->tpl->setVariable("ACTION_URL", $url);
                $this->tpl->setVariable("ACTION_TXT", $lng->txt("edit"));
                $this->tpl->parseCurrentBlock();
                
                if(is_array($a_set["assigned"]))
                {
                        foreach($a_set["assigned"] as $ass_id => $ass_title)
                        {
                                if(is_array($a_set["protected"]) &&
                                        in_array($ass_id, $a_set["protected"]))
                                {
                                        $this->tpl->setCurrentBlock("ass_protected_bl");
                                        $this->tpl->setVariable("ASS_PROTECTED", $lng->txt("exc_crit_cat_protected_assignment")); 
                                        $this->tpl->parseCurrentBlock();
                                }
                                
                                $this->tpl->setCurrentBlock("ass_bl");
                                $this->tpl->setVariable("ASS_TITLE", $ass_title); 
                                $this->tpl->parseCurrentBlock();
                        }
                }
                
                                
                if(!is_array($a_set["protected"]))
                {
                        $url = $ilCtrl->getLinkTargetByClass("ilExcCriteriaGUI", "");

                        $this->tpl->setCurrentBlock("action_bl");
                        $this->tpl->setVariable("ACTION_URL", $url);
                        $this->tpl->setVariable("ACTION_TXT", $lng->txt("exc_edit_criterias"));
                        $this->tpl->parseCurrentBlock();

                        $ilCtrl->setParameter($this->getParentObject(), "cat_id", "");
                }               
        }
}