class.ilSearchResultTableGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Table/classes/class.ilTable2GUI.php");
require_once('./Services/Repository/classes/class.ilObjectPlugin.php');

class ilSearchResultTableGUI extends ilTable2GUI
{
        
        function __construct($a_parent_obj, $a_parent_cmd, $a_presenter)
        {
                global $ilCtrl, $lng, $ilAccess, $lng;

                $this->setId("ilSearchResultsTable");

                $this->presenter = $a_presenter;
                $this->setId('search_'.$GLOBALS['ilUser']->getId());
                parent::__construct($a_parent_obj, $a_parent_cmd);
                $this->setTitle($lng->txt("search_results"));
                $this->setLimit(999);
//              $this->setId("srcres");
                
                //$this->addColumn("", "", "1", true);
                #$this->addColumn($this->lng->txt("type"), "type", "1");
                #$this->addColumn($this->lng->txt("search_title_description"), "title_sort");
                $this->addColumn($this->lng->txt("type"), "type", "1");
                $this->addColumn($this->lng->txt("search_title_description"), "title");

                $all_cols = $this->getSelectableColumns();
                foreach($this->getSelectedColumns() as $col)
                {
                        $this->addColumn($all_cols[$col]['txt'], $col,'50px');
                }

                if($this->enabledRelevance())
                {
                        #$this->addColumn($this->lng->txt('lucene_relevance_short'),'s_relevance','50px');
                        $this->addColumn($this->lng->txt('lucene_relevance_short'),'relevance','50px');
                        $this->setDefaultOrderField("s_relevance");
                        $this->setDefaultOrderDirection("desc");
                }
                
                
                $this->addColumn($this->lng->txt("actions"), "", "10px");
                
                $this->setEnableHeader(true);
                $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.search_result_row.html", "Services/Search");
                //$this->disable("footer");
                $this->setEnableTitle(true);
                $this->setEnableNumInfo(false);
                $this->setShowRowsSelector(false);
                
                include_once "Services/Object/classes/class.ilObjectActivation.php";
        }
        
        public function numericOrdering($a_field)
        {
                switch($a_field)
                {
                        case 'relevance':
                                return true;
                }
                
                
                return parent::numericOrdering($a_field);
        }
        
        public function getSelectableColumns()
        {               
                global $ilSetting;

                
                return array('create_date' =>
                                                array(
                                                        'txt' => $this->lng->txt('create_date'),
                                                        'default' => false
                        )
                );
        }
        
        
        protected function fillRow($a_set)
        {
                global $lng, $objDefinition;

                $obj_id = $a_set["obj_id"];
                $ref_id = $a_set["ref_id"];
                $type   = $a_set['type'];
                $title  = $a_set['title'];
                $description = $a_set['description'];
                $relevance = $a_set['relevance'];
                
                if(!$type)
                {
                        return false;
                }
                
                include_once './Services/Search/classes/Lucene/class.ilLuceneSearchObjectListGUIFactory.php';
                $item_list_gui = ilLuceneSearchObjectListGUIFactory::factory($type);
                $item_list_gui->initItem($ref_id,$obj_id,$title,$description);
                $item_list_gui->setContainerObject($this->parent_obj);
                $item_list_gui->setSearchFragment($this->presenter->lookupContent($obj_id,0));
                $item_list_gui->setSeparateCommands(true);              
                
                ilObjectActivation::addListGUIActivationProperty($item_list_gui, $a_set);               
                
                $this->presenter->appendAdditionalInformation($item_list_gui,$ref_id,$obj_id,$type);
                
                $this->tpl->setVariable("ACTION_HTML", $item_list_gui->getCommandsHTML());                              

                if($html = $item_list_gui->getListItemHTML($ref_id,$obj_id,$title,$description))
                {                               
                        $item_html[$ref_id]['html'] = $html;
                        $item_html[$ref_id]['type'] = $type;
                }
                        
                $this->tpl->setVariable("HREF_IMG", $item_list_gui->default_command["link"]);           
                
                global $lng;
                
                if($this->enabledRelevance())
                {                       
                        include_once "Services/UIComponent/ProgressBar/classes/class.ilProgressBar.php";
                        $pbar = ilProgressBar::getInstance();
                        $pbar->setCurrent($relevance); 
                        
                        $this->tpl->setCurrentBlock('relev');
                        $this->tpl->setVariable('REL_PBAR', $pbar->render());                           
                        $this->tpl->parseCurrentBlock();
                }
                

                $this->tpl->setVariable("ITEM_HTML", $html);
                
                foreach($this->getSelectedColumns() as $field)
                {
                        switch($field)
                        {
                                case 'create_date':
                                        $this->tpl->setCurrentBlock('creation');
                                        $this->tpl->setVariable('CREATION_DATE',  ilDatePresentation::formatDate(new ilDateTime(ilObject::_lookupCreationDate($obj_id),IL_CAL_DATETIME)));
                                        $this->tpl->parseCurrentBlock();
                        }
                }
                
                

                if(!$objDefinition->isPlugin($type))
                {
                        $type_txt = $lng->txt('icon').' '.$lng->txt('obj_'.$type);
                        $icon = ilObject::_getIcon($obj_id,'small',$type);
                }
                else
                {
                        include_once("./Services/Component/classes/class.ilPlugin.php");
                        $type_txt = ilObjectPlugin::lookupTxtById($type, "obj_".$type);
                        $icon = ilObject::_getIcon($obj_id,'small',$type);
                }

                $this->tpl->setVariable(
                        "TYPE_IMG",
                        ilUtil::img(
                                $icon,
                                $type_txt,
                                '',
                                '',
                                0,
                                '',
                                'ilIcon'
                        )
                );
        }
        
        protected function enabledRelevance()
        {
                return ilSearchSettings::getInstance()->enabledLucene() and ilSearchSettings::getInstance()->isRelevanceVisible();
        }

}
?>