class.ilPermanentLinkGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2005 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

class ilPermanentLinkGUI
{
        protected $align_center = true;
        
        function __construct($a_type, $a_id, $a_append = "", $a_target = "")
        {
                $this->setType($a_type);
                $this->setId($a_id);
                $this->setAppend($a_append);
                $this->setIncludePermanentLinkText(true);
                $this->setTarget($a_target);
        }
        
        function setIncludePermanentLinkText($a_includepermanentlinktext)
        {
                $this->includepermanentlinktext = $a_includepermanentlinktext;
        }

        function getIncludePermanentLinkText()
        {
                return $this->includepermanentlinktext;
        }

        function setType($a_type)
        {
                $this->type = $a_type;
        }

        function getType()
        {
                return $this->type;
        }

        function setId($a_id)
        {
                $this->id = $a_id;
        }

        function getId()
        {
                return $this->id;
        }

        function setAppend($a_append)
        {
                $this->append = $a_append;
        }

        function getAppend()
        {
                return $this->append;
        }

        function setTarget($a_target)
        {
                $this->target = $a_target;
        }

        function getTarget()
        {
                return $this->target;
        }

        function setTitle($a_val)
        {
                $this->title = $a_val;
        }
        
        function getTitle()
        {
                return $this->title;
        }
        
        function setAlignCenter($a_val)
        {
                $this->align_center = $a_val;
        }
        
        function getAlignCenter()
        {
                return $this->align_center;
        }

        function getHTML()
        {
                global $lng, $ilCtrl, $ilObjDataCache, $ilDB;
                
                $tpl = new ilTemplate("tpl.permanent_link.html", true, true,
                        "Services/PermanentLink");
                
                include_once('classes/class.ilLink.php');
                $href = ilLink::_getStaticLink($this->getId(), $this->getType(),
                        true, $this->getAppend());
                if ($this->getIncludePermanentLinkText())
                {
                        $tpl->setVariable("TXT_PERMA", $lng->txt("perma_link").":");
                }

                $title = '';
                
                // fetch default title for bookmark

                if ($this->getTitle() != "")
                {
                        $title = $this->getTitle();
                }
                else
                {
                        $obj_id = $ilObjDataCache->lookupObjId($this->getId());
                        $title = $ilObjDataCache->lookupTitle($obj_id);
                }
                #if (!$title)
                #       $bookmark->setTitle("untitled");

                $tpl->setVariable("TXT_BOOKMARK_DEFAULT", $title);

                $tpl->setVariable("LINK", $href);
                
                if ($this->getAlignCenter())
                {
                        $tpl->setVariable("ALIGN", "center");
                }
                else
                {
                        $tpl->setVariable("ALIGN", "left");
                }
                
                if ($this->getTarget() != "")
                {
                        $tpl->setVariable("TARGET", 'target="'.$this->getTarget().'"');
                }
                
                
                // bookmark links               
                $bm_html = self::_getBookmarksSelectionList($title, $href);
                
                if ($bm_html)
                {
                        $tpl->setVariable('SELECTION_LIST', $bm_html);
                }
                
                return $tpl->get();
        }


        public static function _getBookmarksSelectionList($title, $href)
        {
                global $ilDB, $lng, $ilSetting;

                // social bookmarkings
                
                $q = 'SELECT sbm_title, sbm_link, sbm_icon, sbm_active FROM bookmark_social_bm WHERE sbm_active = 1 ORDER BY sbm_title';
                $rset = $ilDB->query($q);
                
                include_once("./Services/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
                
                $current_selection_list = new ilAdvancedSelectionListGUI();
                $current_selection_list->setListTitle($lng->txt("bm_add_to_social_bookmarks"));
                $current_selection_list->setId("socialbm_actions");
                $current_selection_list->setUseImages(true);
                
                $cnt = 0;

                if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID && !$ilSetting->get('disable_bookmarks'))
                {
                        $linktpl = 'ilias.php?cmd=redirect&baseClass=ilPersonalDesktopGUI&redirectClass=ilbookmarkadministrationgui&redirectCmd=newFormBookmark&param_bmf_id=1&param_return_to=true&param_bm_title='. urlencode($title) . '&param_bm_link=' . urlencode(urlencode($href))."&param_return_to_url=".urlencode(urlencode($_SERVER['REQUEST_URI']));
                        $current_selection_list->addItem($lng->txt("bm_add_to_ilias"), '', $linktpl, ilUtil::getImagePath('socialbookmarks/icon_bm_15x15.gif') , $lng->txt("bm_add_to_ilias"), '_top');
                        $cnt++;
                }

                while ($row = $ilDB->fetchObject($rset))
                {
                        $linktpl = $row->sbm_link;
                        $linktpl = str_replace('{LINK}', urlencode($href), $linktpl);
                        $linktpl = str_replace('{TITLE}', urlencode($title), $linktpl);
                        $current_selection_list->addItem($row->sbm_title, '', $linktpl, $row->sbm_icon, $row->title, '_blank');
                        $cnt++;
                }

                if ($cnt == 1 && $_SESSION["AccountId"] != ANONYMOUS_USER_ID && !$ilSetting->get('disable_bookmarks'))
                {
                        $loc_tpl = new ilTemplate('tpl.single_link.html', true, true, 'Services/PermanentLink');
                        $loc_tpl->setVariable("TXT_ADD_TO_ILIAS_BM", $lng->txt("bm_add_to_ilias"));
                        $loc_tpl->setVariable("URL_ADD_TO_BM", 'ilias.php?cmd=redirect&baseClass=ilPersonalDesktopGUI&redirectClass=ilbookmarkadministrationgui&redirectCmd=newFormBookmark&param_bmf_id=1&param_return_to=true&param_bm_title='. urlencode($title) . '&param_bm_link=' . urlencode(urlencode($href))."&param_return_to_url=".urlencode(urlencode($_SERVER['REQUEST_URI'])));
                        $loc_tpl->setVariable("ICON", ilUtil::getImagePath('icon_bm.gif'));
                        return $loc_tpl->get();
                }
                else if ($cnt >= 1)
                {
                        return $current_selection_list->getHTML();
                }
                else
                        return '';

        }
}

?>