class.ilNewsTimelineItemGUI.php

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<?php

/* Copyright (c) 1998-2014 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilNewsTimelineItemGUI implements ilTimelineItemInt
{
        protected $lng;

        protected $news_item;

        protected $obj_def;

        protected $user;

        protected $user_edit_all;

        protected $news_item_ref_id;

        protected $ref_id;

        protected $ctrl;

        protected function __construct(ilNewsItem $a_news_item, $a_news_ref_id)
        {
                global $DIC;

                $this->lng = $DIC->language();
                $this->ctrl = $DIC->ctrl();
                $this->setNewsItem($a_news_item);
                $this->user = $DIC->user();
                $this->obj_def = $DIC["objDefinition"];
                $this->news_item_ref_id = $a_news_ref_id;

                $this->ref_id = (int) $_GET["ref_id"];
        }

        static function getInstance(ilNewsItem $a_news_item, $a_news_ref_id)
        {
                return new self($a_news_item, $a_news_ref_id);
        }


        function setNewsItem(ilNewsItem $a_val)
        {
                $this->news_item = $a_val;
        }

        function getNewsItem()
        {
                return $this->news_item;
        }
        
        function setUserEditAll($a_val)
        {
                $this->user_edit_all = $a_val;
        }
        
        function getUserEditAll()
        {
                return $this->user_edit_all;
        }

        function getDateTime()
        {
                $i = $this->getNewsItem();
                return new ilDateTime($i->getCreationDate(), IL_CAL_DATETIME);
        }


        function render()
        {
                $i = $this->getNewsItem();
                $tpl = new ilTemplate("tpl.timeline_item.html", true, true, "Services/News");

                include_once("./Services/News/classes/class.ilNewsRendererFactory.php");
                $news_renderer = ilNewsRendererFactory::getRenderer($i->getContextObjType());
                $news_renderer->setLanguage($this->lng->getLangKey());
                $news_renderer->setNewsItem($i, $this->news_item_ref_id);

                $obj_id = $i->getContextObjId();

                // edited?
                if ($i->getCreationDate() != $i->getUpdateDate())
                {
                        $tpl->setCurrentBlock("edited");
                        $update_date = new ilDateTime($i->getUpdateDate(), IL_CAL_DATETIME);
                        $tpl->setVariable("TXT_EDITED", $this->lng->txt("cont_news_edited"));
                        if ($i->getUpdateUserId() > 0 && ($i->getUpdateUserId() != $i->getUserId()))
                        {
                                include_once("./Services/User/classes/class.ilUserUtil.php");
                                $tpl->setVariable("TXT_USR_EDITED", ilUserUtil::getNamePresentation($i->getUpdateUserId(), false, true,
                                                $this->ctrl->getLinkTargetByClass("ilnewstimelinegui")) . " - ");
                        }
                        include_once("./Services/Calendar/classes/class.ilDatePresentation.php");
                        $tpl->setVariable("TIME_EDITED", ilDatePresentation::formatDate($update_date));
                        $tpl->parseCurrentBlock();
                }


                // context object link
                include_once("./Services/Link/classes/class.ilLink.php");
                if ($this->news_item_ref_id > 0 && $this->ref_id != $this->news_item_ref_id)
                {
                        $tpl->setCurrentBlock("object");
                        $tpl->setVariable("OBJ_TITLE", ilObject::_lookupTitle($obj_id));
                        $tpl->setVariable("OBJ_IMG", ilObject::_getIcon($obj_id));
                        $tpl->setVariable("OBJ_HREF", $news_renderer->getObjectLink());
                        $tpl->parseCurrentBlock();
                }

                // media
                if ($i->getContentType() == NEWS_AUDIO &&
                        $i->getMobId() > 0 && ilObject::_exists($i->getMobId()))
                {
                        include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
                        include_once("./Services/MediaObjects/classes/class.ilMediaPlayerGUI.php");
                        $mob = new ilObjMediaObject($i->getMobId());
                        $med = $mob->getMediaItem("Standard");
                        $mpl = new ilMediaPlayerGUI("news_pl_".$i->getMobId());
                        if (strcasecmp("Reference", $med->getLocationType()) == 0)
                                $mpl->setFile($med->getLocation());
                        else
                                $mpl->setFile(ilObjMediaObject::_getURL($mob->getId())."/".$med->getLocation());
                        $mpl->setDisplayHeight($med->getHeight());
                        //$mpl->setDisplayWidth("100%");
                        //$mpl->setDisplayHeight("320");
                        $tpl->setCurrentBlock("player");
                        $tpl->setVariable("PLAYER",
                                $mpl->getMp3PlayerHtml());
                        $tpl->parseCurrentBlock();
                }


                $tpl->setVariable("USER_IMAGE", ilObjUser::_getPersonalPicturePath($i->getUserId(), "xsmall"));
                if (!$i->getContentIsLangVar())
                {
                        $tpl->setVariable("TITLE", $i->getTitle());
                }
                else
                {
                        $tpl->setVariable("TITLE", $this->lng->txt($i->getTitle()));
                }

                // content
                $tpl->setVariable("CONTENT", $news_renderer->getTimelineContent());

                include_once("./Services/User/classes/class.ilUserUtil.php");
                $tpl->setVariable("TXT_USR", ilUserUtil::getNamePresentation($i->getUserId(), false, true,
                        $this->ctrl->getLinkTargetByClass("ilnewstimelinegui")));

                include_once("./Services/Calendar/classes/class.ilDatePresentation.php");
                $tpl->setVariable("TIME", ilDatePresentation::formatDate($this->getDateTime()));

                // actions
                include_once("Services/UIComponent/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
                $list = new ilAdvancedSelectionListGUI();
                $list->setListTitle("");
                $list->setId("news_tl_act_".$i->getId());
                //$list->setSelectionHeaderClass("small");
                //$list->setItemLinkClass("xsmall");
                //$list->setLinksMode("il_ContainerItemCommand2");
                $list->setHeaderIcon(ilAdvancedSelectionListGUI::DOWN_ARROW_DARK);
                $list->setUseImages(false);

                if ($i->getPriority() == 1 && ($i->getUserId() == $this->user->getId() || $this->getUserEditAll()))
                {
                        $list->addItem($this->lng->txt("edit"), "", "", "", "", "",
                                "", false, "il.News.edit(" . $i->getId() . ");");
                        $list->addItem($this->lng->txt("delete"), "", "", "", "", "",
                                "", false, "il.News.delete(" . $i->getId() . ");");
                }

                $news_renderer->addTimelineActions($list);

                $tpl->setVariable("ACTIONS", $list->getHTML());


                return $tpl->get();
        }

}

?>