class.ilStyleImageTableGUI.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 ilStyleImageTableGUI extends ilTable2GUI
{
        function __construct($a_parent_obj, $a_parent_cmd, $a_style_obj)
        {
                global $ilCtrl, $lng, $ilAccess, $lng, $rbacsystem;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                
                $this->setTitle($lng->txt("sty_images"));
                $this->style_obj = $a_style_obj;
                
                $this->addColumn("", "", "1");  // checkbox
                $this->addColumn($this->lng->txt("thumbnail"), "", "1");
                $this->addColumn($this->lng->txt("file"), "", "33%");
                $this->addColumn($this->lng->txt("sty_width_height"), "", "33%");
                $this->addColumn($this->lng->txt("size"), "", "33%");
                $this->setEnableHeader(true);
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.style_image_row.html", "Services/Style");
                $this->setSelectAllCheckbox("file");
                $this->getItems();

                // action commands
                if ($rbacsystem->checkAccess("write", (int) $_GET["ref_id"]))
                {
                        $this->addMultiCommand("deleteImage", $lng->txt("delete"));
                }
                
                //$this->addMultiCommand("editLink", $lng->txt("cont_set_link"));
                //$this->addCommandButton("addImage", $this->lng->txt("sty_add_image"));
                
                $this->setEnableTitle(true);
        }

        function getItems()
        {
                $this->setData($this->style_obj->getImages());
        }
        
        protected function fillRow($a_set)
        {
                global $lng, $ilCtrl, $ilAccess;

                $thumbfile = $this->style_obj->getThumbnailsDirectory()."/".$a_set["entry"];
                if (is_file($thumbfile))
                {
                        $this->tpl->setCurrentBlock("thumbnail");
                        $this->tpl->setVariable("IMG_ALT", $a_set["entry"]);
                        $this->tpl->setVariable("IMG_SRC", $thumbfile);
                        $this->tpl->parseCurrentBlock();
                }
                $image_file = $this->style_obj->getImagesDirectory()."/".$a_set["entry"];
                $image_size = @getimagesize($image_file);
                {
                        if ($image_size[0] > 0 && $image_size[1] > 0)
                        {
                                $this->tpl->setVariable("VAL_WIDTH_HEIGHT",
                                        $image_size[0]."px x ".$image_size[1]."px");
                        }
                }
                
                $this->tpl->setVariable("VAL_FILENAME", $a_set["entry"]);
                $this->tpl->setVariable("VAL_SIZE", $a_set["size"]);
                $this->tpl->setVariable("FILE", $a_set["entry"]);
        }
}
?>