class.ilWikiFunctionsBlockGUI.php

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

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

class ilWikiFunctionsBlockGUI extends ilBlockGUI
{
        static $block_type = "wikiside";
        static $st_data;
        
        function __construct()
        {
                global $ilCtrl, $lng;
                
                parent::__construct();
                
                $lng->loadLanguageModule("wiki");
                $this->setEnableNumInfo(false);
                
                $this->setTitle($lng->txt("wiki_functions"));
                $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 setPageObject($a_pageob)
        {
                $this->pageob = $a_pageob;
        }

        function getPageObject()
        {
                return $this->pageob;
        }

        function getHTML()
        {
                global $ilCtrl, $lng, $ilUser;
                
                return parent::getHTML();
        }

        function fillDataSection()
        {
                global $ilCtrl, $lng, $ilAccess;
                
                $tpl = new ilTemplate("tpl.wiki_side_block_content.html", true, true, "Modules/Wiki");
                
                $wp = $this->getPageObject();

                // info
                $actions[] = array(
                        "txt" => $lng->txt("info_short"),
                        "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "infoScreen")
                        );

                // recent changes
                $actions[] = array(
                        "txt" => $lng->txt("wiki_recent_changes"),
                        "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "recentChanges")
                        );

                foreach ($actions as $a)
                {
                        $tpl->setCurrentBlock("action");
                        $tpl->setVariable("HREF", $a["href"]);
                        $tpl->setVariable("TXT", $a["txt"]);
                        $tpl->parseCurrentBlock();

                        $tpl->touchBlock("item");
                }


                $actions = array();
                
                // all pages
                $actions[] = array(
                        "txt" => $lng->txt("wiki_all_pages"),
                        "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "allPages")
                        );

                // new pages
                $actions[] = array(
                        "txt" => $lng->txt("wiki_new_pages"),
                        "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "newPages")
                        );

                // popular pages
                $actions[] = array(
                        "txt" => $lng->txt("wiki_popular_pages"),
                        "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "popularPages")
                        );

                // orphaned pages
                $actions[] = array(
                        "txt" => $lng->txt("wiki_orphaned_pages"),
                        "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "orphanedPages")
                        );


                // page lists
                include_once("./Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
                $list = new ilAdvancedSelectionListGUI();
                $list->setListTitle($lng->txt("wiki_page_lists"));
                $list->setStyle(ilAdvancedSelectionListGUI::STYLE_LINK);
                $list->setId("wiki_pglists");

                foreach ($actions as $a)
                {
                        $list->addItem($a["txt"], "",
                                $a["href"]);
                }
                $tpl->setCurrentBlock("plain");
                $tpl->setVariable("PLAIN", $list->getHTML());
                $tpl->parseCurrentBlock();
                $tpl->touchBlock("item");

                
                // page actions
                $list = new ilAdvancedSelectionListGUI();
                $list->setStyle(ilAdvancedSelectionListGUI::STYLE_LINK);
                $list->setListTitle($lng->txt("wiki_page_actions"));
                $list->setId("wiki_pgactions");

                if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
                {
                        // rating
                        if(ilObjWiki::_lookupRating($this->getPageObject()->getWikiId()))
                        {                       
                                if(!$this->getPageObject()->getRating())
                                {
                                        $list->addItem($lng->txt("wiki_activate_page_rating"), "",
                                                $ilCtrl->getLinkTargetByClass("ilwikipagegui", "activateWikiPageRating"));
                                }
                                else
                                {                       
                                        $list->addItem($lng->txt("wiki_deactivate_page_rating"), "",
                                                $ilCtrl->getLinkTargetByClass("ilwikipagegui", "deactivateWikiPageRating"));
                                }
                        }
                
                        // unhide advmd?                
                        include_once 'Services/AdvancedMetaData/classes/class.ilAdvancedMDRecord.php';
                        if((bool)sizeof(ilAdvancedMDRecord::_getSelectedRecordsByObject("wiki", $this->getPageObject()->getWikiId(), "wpg")) &&
                                ilWikiPage::lookupAdvancedMetadataHidden($this->getPageObject()->getId()))
                        {       
                                $list->addItem($lng->txt("wiki_unhide_meta_adv_records"), "",
                                                $ilCtrl->getLinkTargetByClass("ilwikipagegui", "unhideAdvancedMetaData"));
                        }
                }

                if (($ilAccess->checkAccess("edit_content", "", $_GET["ref_id"]) && !$this->getPageObject()->getBlocked())
                        || $ilAccess->checkAccess("write", "", $_GET["ref_id"]))
                {
                        // rename
                        $list->addItem($lng->txt("wiki_rename_page"), "",
                                $ilCtrl->getLinkTargetByClass("ilwikipagegui", "renameWikiPage"));
                }

                include_once("./Modules/Wiki/classes/class.ilWikiPerm.php");
                if (ilWikiPerm::check("activate_wiki_protection", $_GET["ref_id"]))
                {
                        // block/unblock
                        if ($this->getPageObject()->getBlocked())
                        {
                                $list->addItem($lng->txt("wiki_unblock_page"), "",
                                        $ilCtrl->getLinkTargetByClass("ilwikipagegui", "unblockWikiPage"));
                        }
                        else
                        {
                                $list->addItem($lng->txt("wiki_block_page"), "",
                                        $ilCtrl->getLinkTargetByClass("ilwikipagegui", "blockWikiPage"));
                        }
                }

                include_once("./Modules/Wiki/classes/class.ilWikiPerm.php");
                if (ilWikiPerm::check("delete_wiki_pages", $_GET["ref_id"]))
                {
                        // delete page
                        $st_page = ilObjWiki::_lookupStartPage($this->getPageObject()->getParentId());
                        if ($st_page != $this->getPageObject()->getTitle())
                        {
                                $list->addItem($lng->txt("wiki_delete_page"), "",
                                        $ilCtrl->getLinkTargetByClass("ilwikipagegui", "deleteWikiPageConfirmationScreen"));
                        }
                }
                
                if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
                {

                        include_once "Modules/Wiki/classes/class.ilWikiPageTemplate.php";
                        $wpt = new ilWikiPageTemplate($this->getPageObject()->getParentId());
                        if(!$wpt->isPageTemplate($this->getPageObject()->getId()))
                        {
                                $list->addItem($lng->txt("wiki_add_template"), "",
                                        $ilCtrl->getLinkTargetByClass("ilwikipagetemplategui", "addPageTemplateFromPageAction"));
                        }               
                        else
                        {
                                $list->addItem($lng->txt("wiki_remove_template_status"), "",
                                        $ilCtrl->getLinkTargetByClass("ilwikipagetemplategui", "removePageTemplateFromPageAction"));
                        }
                }

                if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]) ||
                        $ilAccess->checkAccess("read", "", $_GET["ref_id"]))
                {
                        $tpl->setCurrentBlock("plain");
                        $tpl->setVariable("PLAIN", $list->getHTML());
                        $tpl->parseCurrentBlock();
                        $tpl->touchBlock("item");
                }

                        // permissions
//              if ($ilAccess->checkAccess('edit_permission', "", $_GET["ref_id"]))
//              {
//                      $actions[] = array(
//                              "txt" => $lng->txt("perm_settings"),
//                              "href" => $ilCtrl->getLinkTargetByClass(array("ilobjwikigui", "ilpermissiongui"), "perm")
//                              );
//              }

                $actions = array();
                
                // settings
                if ($ilAccess->checkAccess('write', "", $_GET["ref_id"]))
                {
                        $actions[] = array(
                                "txt" => $lng->txt("wiki_contributors"),
                                "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "listContributors")
                                );
                }

                // manage
                if (ilWikiPerm::check("wiki_html_export", $_GET["ref_id"]))
                {
                        $actions[] = array(
                                "txt" => $lng->txt("wiki_html_export"),
                                "id" => "il_wiki_user_export",
                                "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "initUserHTMLExport")
                        );
                }

                // manage
                if ($ilAccess->checkAccess('write', "", $_GET["ref_id"]))
                {
                        $actions[] = array(
                                "txt" => $lng->txt("settings"),
                                "href" => $ilCtrl->getLinkTargetByClass("ilobjwikigui", "editSettings")
                                );
                }
                else if ($ilAccess->checkAccess('statistics_read', "", $_GET["ref_id"]))
                {
                        $actions[] = array(
                                "txt" => $lng->txt("statistics"),
                                "href" => $ilCtrl->getLinkTargetByClass(array("ilobjwikigui", "ilwikistatgui"), "initial")
                                );
                }

                foreach ($actions as $a)
                {
                        $tpl->setCurrentBlock("action");
                        $tpl->setVariable("HREF", $a["href"]);
                        $tpl->setVariable("TXT", $a["txt"]);
                        if ($a["id"] != "")
                        {
                                $tpl->setVariable("ACT_ID", "id='".$a["id"]."'");
                        }
                        $tpl->parseCurrentBlock();

                        $tpl->touchBlock("item");
                }


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

?>