class.ilWikiImportantPagesBlockGUI.php

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<?php

/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("Services/Block/classes/class.ilBlockGUI.php");

class ilWikiImportantPagesBlockGUI extends ilBlockGUI
{
        static $block_type = "wikiimppages";
        static $st_data;
        protected $export = false;
        
        function __construct()
        {
                global $ilCtrl, $lng;
                
                parent::ilBlockGUI();
                
                $lng->loadLanguageModule("wiki");
                $this->setEnableNumInfo(false);
                
                $this->setTitle($lng->txt("wiki_navigation"));
                $this->allow_moving = false;
        }

        static function getBlockType()
        {
                return self::$block_type;
        }

        static function isRepositoryObject()
        {
                return false;
        }
        
        static function getScreenMode()
        {
                return IL_SCREEN_SIDE;
        }

        function &executeCommand()
        {
                global $ilCtrl;

                $next_class = $ilCtrl->getNextClass();
                $cmd = $ilCtrl->getCmd("getHTML");

                switch ($next_class)
                {
                        default:
                                return $this->$cmd();
                }
        }

        function getHTML($a_export = false)
        {
                global $ilCtrl, $lng, $ilUser, $ilAccess;

                $this->export = $a_export;
                
                if (!$this->export && $ilAccess->checkAccess("write", "", $_GET["ref_id"]))
                {
                        $this->addBlockCommand(
                                $ilCtrl->getLinkTargetByClass("ilobjwikigui", "editImportantPages"),
                                $lng->txt("edit"), "_top");
                }
                
                return parent::getHTML();
        }

        function fillDataSection()
        {
                global $ilCtrl, $lng, $ilAccess;
                
                $tpl = new ilTemplate("tpl.wiki_imp_pages_block.html", true, true, "Modules/Wiki");

                $cpar[0] = $cpar[1] = 0;
                include_once("./Services/UIComponent/NestedList/classes/class.ilNestedList.php");
                
                $list = new ilNestedList();
                $list->setItemClass("ilWikiBlockItem");
                $list->setListClass("ilWikiBlockList");
                $list->setListClass("ilWikiBlockListNoIndent", 1);
                
                $cnt = 1;
                $title = ilObjWiki::_lookupStartPage(ilObject::_lookupObjId($_GET["ref_id"]));
                if (!$this->export)
                {
                        $list->addListNode("<p class='small'><a href='".
                                $ilCtrl->getLinkTargetByClass("ilobjwikigui", "gotoStartPage")
                                ."'>".$title."</a></p>", 1, 0);
                }
                else
                {
                        $list->addListNode("<p class='small'><a href='".
                                "index.html".
                                "'>".$title."</a></p>", 1, 0);
                }
                $cpar[0] = 1;
                
                $ipages = ilObjWiki::_lookupImportantPagesList(ilObject::_lookupObjId($_GET["ref_id"]));
                foreach ($ipages as $p)
                {
                        $cnt++;
                        $title = ilWikiPage::lookupTitle($p["page_id"]);
                        if (!$this->export)
                        {
                                $list->addListNode("<p class='small'><a href='".
                                        ilObjWikiGUI::getGotoLink($_GET["ref_id"], $title)
                                        ."'>".$title."</a></p>", $cnt, (int) $cpar[$p["indent"] - 1]);
                        }
                        else
                        {
                                $list->addListNode("<p class='small'><a href='".
                                        "wpg_".$p["page_id"].".html".
                                        "'>".$title."</a></p>", $cnt, (int) $cpar[$p["indent"] - 1]);
                        }
                        $cpar[$p["indent"]] = $cnt;
                }
                
                $this->setDataSection($list->getHTML());
return;
                // old style

                // the start page
                $tpl->setCurrentBlock("item");
                $title = ilWikiPage::lookupTitle($p["page_id"]);
                $tpl->setVariable("ITEM_TITLE", $lng->txt("wiki_start_page"));
                $tpl->setVariable("PAD", (int) 5 + (0 * 20));
                $tpl->setVariable("ITEM_HREF", $ilCtrl->getLinkTargetByClass("ilobjwikigui", "gotoStartPage"));
                $tpl->parseCurrentBlock();

                $ipages = ilObjWiki::_lookupImportantPagesList(ilObject::_lookupObjId($_GET["ref_id"]));
                foreach ($ipages as $p)
                {
                        $tpl->setCurrentBlock("item");
                        $title = ilWikiPage::lookupTitle($p["page_id"]);
                        $tpl->setVariable("ITEM_TITLE", $title);
                        $tpl->setVariable("PAD", (int) 5 + ($p["indent"] * 20));
                        $tpl->setVariable("ITEM_HREF", ilObjWikiGUI::getGotoLink($_GET["ref_id"], $title));
                        $tpl->parseCurrentBlock();
                }

                $this->setDataSection($tpl->get());
        }
}

?>