class.ilPCIIMOverlaysTableGUI.php

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<?php

/* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */

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

class ilPCIIMOverlaysTableGUI extends ilTable2GUI
{
        function __construct($a_parent_obj, $a_parent_cmd, $a_mob)
        {
                global $ilCtrl, $lng, $ilAccess, $lng;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->mob = $a_mob;
                $this->setData($this->getOverlays());
                $this->setTitle($lng->txt("cont_overlay_images"));
                
                $this->addColumn("", "", "1", true);
                $this->addColumn($this->lng->txt("thumbnail"), "", "20px");
                $this->addColumn($this->lng->txt("filename"));
                
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.iim_overlays_row.html", "Services/COPage");

                $this->addMultiCommand("confirmDeleteOverlays", $lng->txt("delete"));
        }
        
        function getOverlays()
        {
                $ov = array();
                $files = $this->mob->getFilesOfDirectory("overlays");
                foreach ($files as $f)
                {
                        $ov[] = array("filename" => $f);
                }
                return $ov;
        }
        
        
        protected function fillRow($a_set)
        {
                global $lng;

                $this->tpl->setVariable("FILENAME", $a_set["filename"]);
                $piname = pathinfo($a_set["filename"]);
                $th_path = ilObjMediaObject::getThumbnailPath($this->mob->getId(),
                        basename($a_set["filename"], ".".$piname['extension']).".png");
                if (!is_file($th_path))
                {
                        $this->mob->makeThumbnail("overlays/".$a_set["filename"],
                                basename($a_set["filename"], ".".$piname['extension']).".png");
                }
                if (is_file($th_path))
                {
                        $this->tpl->setVariable("THUMB", ilUtil::img($th_path));
                }
        }

}
?>