class.ilSkillLevelTableGUI.php

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<?php

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

include_once("./Services/Table/classes/class.ilTable2GUI.php");
include_once("./Services/Link/classes/class.ilLink.php");

class ilSkillLevelTableGUI extends ilTable2GUI
{
    protected $ctrl;

    protected $access;

    protected $in_use = false;

    public function __construct($a_skill_id, $a_parent_obj, $a_parent_cmd, $a_tref_id = 0, $a_in_use = false)
    {
        global $DIC;

        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->access = $DIC->access();
        $ilCtrl = $DIC->ctrl();
        $lng = $DIC->language();
        $ilAccess = $DIC->access();
        $lng = $DIC->language();

        include_once("./Services/Skill/classes/class.ilBasicSkill.php");
        $this->skill_id = $a_skill_id;
        $this->skill = new ilBasicSkill($a_skill_id);
        $this->tref_id = $a_tref_id;
        $this->in_use = $a_in_use;

        parent::__construct($a_parent_obj, $a_parent_cmd);
        $this->setLimit(9999);
        $this->setData($this->getSkillLevelData());
        $this->setTitle($lng->txt("skmg_skill_levels"));
        if ($this->tref_id == 0) {
            $this->setDescription($lng->txt("skmg_from_lower_to_higher_levels"));
        }

        if ($this->tref_id == 0 && !$this->in_use) {
            $this->addColumn("", "", "1", true);
            $this->addColumn($this->lng->txt("skmg_nr"));
        }
        $this->addColumn($this->lng->txt("title"));
        $this->addColumn($this->lng->txt("description"));
        //              $this->addColumn($this->lng->txt("skmg_trigger"));
        //              $this->addColumn($this->lng->txt("skmg_certificate"))
        $this->addColumn($this->lng->txt("resources"));
        $this->addColumn($this->lng->txt("actions"));
        $this->setDefaultOrderField("nr");
        $this->setDefaultOrderDirection("asc");

        $this->setEnableHeader(true);
        $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
        $this->setRowTemplate("tpl.skill_level_row.html", "Services/Skill");
        $this->setEnableTitle(true);

        if ($this->tref_id == 0 && !$this->in_use && $a_parent_obj->checkPermissionBool("write")) {
            $this->addMultiCommand("confirmLevelDeletion", $lng->txt("delete"));
            if (count($this->getData()) > 0) {
                $this->addCommandButton("updateLevelOrder", $lng->txt("skmg_update_order"));
            }
        }
    }

    public function numericOrdering($a_field)
    {
        if ($a_field == "nr") {
            return true;
        }
        return false;
    }

    public function getSkillLevelData()
    {
        $levels = $this->skill->getLevelData();
    
        // add ressource data
        $res = array();
        include_once("./Services/Skill/classes/class.ilSkillResources.php");
        $resources = new ilSkillResources($this->skill_id, $this->tref_id);
        foreach ($resources->getResources() as $level_id => $item) {
            $res[$level_id] = array_keys($item);
        }
        
        foreach ($levels as $idx => $item) {
            $levels[$idx]["ressources"] = $res[$item["id"]];
        }
        
        return $levels;
    }

    protected function fillRow($a_set)
    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;

        if ($this->tref_id == 0 && !$this->in_use) {
            $this->tpl->setCurrentBlock("cb");
            $this->tpl->setVariable("CB_ID", $a_set["id"]);
            $this->tpl->parseCurrentBlock();

            $this->tpl->setCurrentBlock("nr");
            $this->tpl->setVariable("ORD_ID", $a_set["id"]);
            $this->tpl->setVariable("VAL_NR", ((int) $a_set["nr"]) * 10);
            $this->tpl->parseCurrentBlock();
        }
        
        $this->tpl->setCurrentBlock("cmd");
        $this->tpl->setVariable("TXT_CMD", $lng->txt("edit"));
        $ilCtrl->setParameter($this->parent_obj, "level_id", $a_set["id"]);
        if ($this->tref_id == 0) {
            $this->tpl->setVariable(
                "HREF_CMD",
                $ilCtrl->getLinkTarget($this->parent_obj, "editLevel")
            );
        } else {
            $this->tpl->setVariable(
                "HREF_CMD",
                $ilCtrl->getLinkTarget($this->parent_obj, "showLevelResources")
            );
        }
        $this->tpl->parseCurrentBlock();

        $this->tpl->setVariable("TXT_TITLE", $a_set["title"]);
        $this->tpl->setVariable("TXT_DESCRIPTION", $a_set["description"]);
        /*              $this->tpl->setVariable("TXT_CERTIFICATE",
                    ilBasicSkill::_lookupCertificate($this->skill->getId(),
                    $a_set["id"])
                    ? $lng->txt("yes")
                    : $lng->txt("no"));*/

        /*              $trigger = ilBasicSkill::lookupLevelTrigger((int) $a_set["id"]);
                if (ilObject::_lookupType($trigger["obj_id"]) != "crs" ||
                    ilObject::_isInTrash($trigger["ref_id"]))
                {
                    $trigger = array();
                }

                // trigger
                if ($trigger["obj_id"] > 0)
                {
                    $this->tpl->setVariable("TXT_TRIGGER",
                        ilObject::_lookupTitle($trigger["obj_id"]));
                }*/
        
        if (is_array($a_set["ressources"])) {
            $this->tpl->setCurrentBlock("ressource_bl");
            foreach ($a_set["ressources"] as $rref_id) {
                $robj_id = ilObject::_lookupObjId($rref_id);
                $this->tpl->setVariable("RSRC_IMG", ilUtil::img(ilObject::_getIcon($robj_id, "tiny")));
                $this->tpl->setVariable("RSRC_TITLE", ilObject::_lookupTitle($robj_id));
                $this->tpl->setVariable("RSRC_URL", ilLink::_getStaticLink($rref_id));
                $this->tpl->parseCurrentBlock();
            }
        }
    }
}