class.ilSystemStylesTableGUI.php

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<?php
 
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once("./Services/Table/classes/class.ilTable2GUI.php");
 
class ilSystemStylesTableGUI extends ilTable2GUI
{
        function __construct($a_parent_obj, $a_parent_cmd)
        {
                global $ilCtrl, $lng, $ilAccess, $lng, $rbacsystem;
                
                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->getStyles();
//              $this->setTitle($lng->txt(""));
 
                $this->setLimit(9999);
                
                $this->addColumn($this->lng->txt("title"));
                $this->addColumn($this->lng->txt("default"));
                $this->addColumn($this->lng->txt("users"));
                $this->addColumn($this->lng->txt("active"));
                $this->addColumn($this->lng->txt("sty_substyles"));
                $this->addColumn($this->lng->txt("actions"));
                
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.sys_styles_row.html", "Services/Style");
 
                if ($rbacsystem->checkAccess("write", (int) $_GET["ref_id"]))
                {
                        $this->addCommandButton("saveStyleSettings", $lng->txt("save"));
                }
        }
        
        function getStyles()
        {
                global $styleDefinition;
                
                $all_styles = ilStyleDefinition::getAllSkinStyles();
 
                // get all user assigned styles
                $all_user_styles = ilObjUser::_getAllUserAssignedStyles();
                
                // output "other" row for all users, that are not assigned to
                // any existing style
                $users_missing_styles = 0;
                foreach($all_user_styles as $style)
                {
                        if (!isset($all_styles[$style]))
                        {
                                $style_arr = explode(":", $style);
                                $users_missing_styles += ilObjUser::_getNumberOfUsersForStyle($style_arr[0], $style_arr[1]);
                        }
                }
 
                if ($users_missing_styles > 0)
                {
                        $all_styles["other"] =
                                array (
                                        "title" => $this->lng->txt("other"),
                                        "id" => "other",
                                        "template_id" => "",
                                        "style_id" => "",
                                        "template_name" => "",
                                        "style_name" => "",
                                        "users" => $users_missing_styles
                                        );
                }
 
 
                $this->setData($all_styles);
        }
        
        
        protected function fillRow($a_set)
        {
                global $lng, $ilClientIniFile, $ilCtrl;
 
                $cat_ass = ilStyleDefinition::getSystemStyleCategoryAssignments($a_set["template_id"],
                        $a_set["style_id"]);
 
                if (is_array($a_set["substyle"]))
                {
                        foreach ($a_set["substyle"] as $substyle)
                        {
                                reset($cat_ass);
                                $cats = false;
                                foreach($cat_ass as $ca)
                                {
                                        if ($ca["substyle"] == $substyle["id"])
                                        {
                                                $this->tpl->setCurrentBlock("cat");
                                                $this->tpl->setVariable("CAT", ilObject::_lookupTitle(
                                                        ilObject::_lookupObjId($ca["ref_id"])));
                                                $this->tpl->parseCurrentBlock();
                                                $cats = true;
                                        }
                                }
                                if ($cats)
                                {
                                        $this->tpl->touchBlock("cats");
                                }
                                
                                $this->tpl->setCurrentBlock("substyle");
                                $this->tpl->setVariable("SUB_STYLE", $substyle["name"]);
                                $this->tpl->parseCurrentBlock();
                        }
                        $this->tpl->touchBlock("substyles");
                        
                        $ilCtrl->setParameter($this->parent_obj, "style_id", urlencode($a_set["id"]));
                        $this->tpl->setCurrentBlock("cmd");
                        $this->tpl->setVariable("HREF_CMD", $ilCtrl->getLinkTarget($this->parent_obj,
                                "assignStylesToCats"));
                        $this->tpl->setVariable("TXT_CMD", $lng->txt("sty_assign_categories"));
                        $this->tpl->parseCurrentBlock();
                }
 
                $this->tpl->setVariable("TITLE", $a_set["title"]);
                $this->tpl->setVariable("ID", $a_set["id"]);
                
                // number of users
                $this->tpl->setVariable("USERS", $a_set["users"]);
 
                // activation
                if (ilObjStyleSettings::_lookupActivatedStyle($a_set["template_id"], $a_set["style_id"]))
                {
                        $this->tpl->setVariable("CHECKED", ' checked="checked" ');
                }
 
                if ($ilClientIniFile->readVariable("layout","skin") == $a_set["template_id"] &&
                        $ilClientIniFile->readVariable("layout","style") == $a_set["style_id"])
                {
                        $this->tpl->setVariable("CHECKED_DEFAULT", ' checked="checked" ');
                }
 
        }
 
}
?>