class.ilContainerNewsSettingsGUI.php

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<?php

/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilContainerNewsSettingsGUI
{
    protected $ctrl;

    protected $tpl;

    protected $lng;

    protected $setting;

    protected $parent_gui;

    protected $object;

    public function __construct(ilObjectGUI $a_parent_gui)
    {
        global $DIC;

        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->tpl = $DIC["tpl"];
        $this->setting = $DIC["ilSetting"];
        $this->parent_gui = $a_parent_gui;
        $this->object = $this->parent_gui->object;
    }

    public function executeCommand()
    {
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd("show");

        switch ($next_class) {
            default:
                if (in_array($cmd, array("show", "save"))) {
                    $this->$cmd();
                }
        }
    }

    public function show()
    {
        $form = $this->initForm();
        $this->tpl->setContent($form->getHTML());
    }

    public function initForm()
    {
        include_once("./Services/Object/classes/class.ilObjectServiceSettingsGUI.php");
        include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();

        if ($this->setting->get('block_activated_news')) {
            // Container tools (calendar, news, ... activation)
            $news = new ilCheckboxInputGUI($this->lng->txt('obj_tool_setting_news'), ilObjectServiceSettingsGUI::NEWS_VISIBILITY);
            $news->setValue(1);
            $news->setChecked($this->object->getNewsBlockActivated());
            $news->setInfo($this->lng->txt('obj_tool_setting_news_info'));
            $form->addItem($news);

            if (in_array(ilObject::_lookupType($this->object->getId()), array('crs', 'grp'))) {
                $ref_id = array_pop(ilObject::_getAllReferences($this->object->getId()));
                include_once 'Services/Membership/classes/class.ilMembershipNotifications.php';
                ilMembershipNotifications::addToSettingsForm($ref_id, null, $news);
            }
        }

        // timeline
        $cb = new ilCheckboxInputGUI($this->lng->txt("cont_news_timeline"), "news_timeline");
        $cb->setInfo($this->lng->txt("cont_news_timeline_info"));
        $cb->setChecked($this->object->getNewsTimeline());
        $form->addItem($cb);

        // ...timeline: auto entries
        $cb2 = new ilCheckboxInputGUI($this->lng->txt("cont_news_timeline_auto_entries"), "news_timeline_auto_entries");
        $cb2->setInfo($this->lng->txt("cont_news_timeline_auto_entries_info"));
        $cb2->setChecked($this->object->getNewsTimelineAutoEntries());
        $cb->addSubItem($cb2);

        // ...timeline: landing page
        $cb2 = new ilCheckboxInputGUI($this->lng->txt("cont_news_timeline_landing_page"), "news_timeline_landing_page");
        $cb2->setInfo($this->lng->txt("cont_news_timeline_landing_page_info"));
        $cb2->setChecked($this->object->getNewsTimelineLandingPage());
        $cb->addSubItem($cb2);

        // save and cancel commands
        $form->addCommandButton("save", $this->lng->txt("save"));

        $form->setTitle($this->lng->txt("cont_news_settings"));
        $form->setFormAction($this->ctrl->getFormAction($this));

        return $form;
    }

    public function save()
    {
        $form = $this->initForm();
        if ($form->checkInput()) {
            include_once("./Services/Object/classes/class.ilObjectServiceSettingsGUI.php");
            $this->object->setNewsBlockActivated($form->getInput(ilObjectServiceSettingsGUI::NEWS_VISIBILITY));
            $this->object->setNewsTimeline($form->getInput("news_timeline"));
            $this->object->setNewsTimelineAutoEntries($form->getInput("news_timeline_auto_entries"));
            $this->object->setNewsTimelineLandingPage($form->getInput("news_timeline_landing_page"));


            if ($this->setting->get('block_activated_news')) {
                if (in_array(ilObject::_lookupType($this->object->getId()), array('crs', 'grp'))) {
                    $ref_id = array_pop(ilObject::_getAllReferences($this->object->getId()));

                    include_once "Services/Membership/classes/class.ilMembershipNotifications.php";
                    ilMembershipNotifications::importFromForm($ref_id, $form);
                }
            }

            $this->object->update();
            ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
            $this->ctrl->redirect($this, "");
        } else {
            $form->setValuesByPost();
            $this->tpl->setContent($form->getHtml());
        }
    }
}