class.ilGlossaryLocatorGUI.php

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<?php

/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilGlossaryLocatorGUI
{
    protected $ctrl;

    protected $locator;

    public $mode;
    public $temp_var;
    public $tree;
    public $obj;
    public $lng;
    public $tpl;


    public function __construct()
    {
        global $DIC;

        $this->ctrl = $DIC->ctrl();
        $this->locator = $DIC["ilLocator"];
        $lng = $DIC->language();
        $tpl = $DIC["tpl"];
        $tree = $DIC->repositoryTree();

        $this->mode = "edit";
        $this->temp_var = "LOCATOR";
        $this->lng = $lng;
        $this->tpl = $tpl;
        $this->tree = $tree;
    }

    public function setTemplateVariable($a_temp_var)
    {
        $this->temp_var = $a_temp_var;
    }

    public function setTerm(&$a_term)
    {
        $this->term = $a_term;
    }

    public function setGlossary(&$a_glossary)
    {
        $this->glossary = $a_glossary;
    }

    public function setDefinition(&$a_def)
    {
        $this->definition = $a_def;
    }

    public function setMode($a_mode)
    {
        $this->mode = $a_mode;
    }

    public function display()
    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
        $ilLocator = $this->locator;
        $tpl = $this->tpl;
        
        // repository links
        $ilLocator->addRepositoryItems();
        
        // glossary link
        $title = $this->glossary->getTitle();
        if ($this->mode == "edit") {
            $link = $ilCtrl->getLinkTargetByClass("ilobjglossarygui", "listTerms");
        } else {
            $ilCtrl->setParameterByClass("ilglossarypresentationgui", "term_id", "");
            $link = $ilCtrl->getLinkTargetByClass("ilglossarypresentationgui");
            if (is_object($this->term)) {
                $ilCtrl->setParameterByClass("ilglossarypresentationgui", "term_id", $this->term->getId());
            }
        }
        $ilLocator->addItem($title, $link, "");
        
        if (is_object($this->term) && $this->mode != "edit") {
            $ilCtrl->setParameterByClass("ilglossarypresentationgui", "term_id", $this->term->getId());
            $ilLocator->addItem(
                $this->term->getTerm(),
                $ilCtrl->getLinkTargetByClass("ilglossarypresentationgui", "listDefinitions")
            );
            $ilCtrl->setParameterByClass("ilglossarypresentationgui", "term_id", $_GET["term_id"]);
        }

        if (is_object($this->definition)) {
            $title = $this->term->getTerm() . " (" . $this->lng->txt("cont_definition") . " " . $this->definition->getNr() . ")";
            if ($this->mode == "edit") {
                $link = $ilCtrl->getLinkTargetByClass("ilglossarydefpagegui", "edit");
            } else {
                $ilCtrl->setParameterByClass("ilglossarypresentationgui", "def", $_GET["def"]);
                $link = $ilCtrl->getLinkTargetByClass("ilglossarypresentationgui", "view");
            }
            $ilLocator->addItem($title, $link);
        }
        
        $tpl->setLocator();
    }
}