ilUserFeedWriter Class Reference

Feed writer for personal user feeds. More...

Inheritance diagram for ilUserFeedWriter:

Collaboration diagram for ilUserFeedWriter:

Public Member Functions
	ilUserFeedWriter ($a_user_id, $a_hash, $privFeed=false)
Public Member Functions inherited from ilFeedWriter
	ilFeedWriter ()
	setEncoding ($a_enc)
	Set feed encoding.
	getEncoding ()
	setChannelAbout ($a_ab)
	Unique URI that defines the channel.
	getChannelAbout ()
	setChannelTitle ($a_title)
	Channel Title.
	getChannelTitle ()
	setChannelLink ($a_link)
	Channel Link URL to which an HTML rendering of the channel title will link.
	getChannelLink ()
	setChannelDescription ($a_desc)
	Channel Description.
	getChannelDescription ()
	addItem ($a_item)
	Add Item Item is an object of type ilFeedItem.
	getItems ()
	prepareStr ($a_str)
	getFeed ()
	get feed xml
	showFeed ()
	getContextPath ($a_ref_id)

Additional Inherited Members
Data Fields inherited from ilFeedWriter
	$encoding = "UTF-8"
	$ch_about = ""
	$ch_title = ""
	$ch_link = ""
	$ch_description = ""
	$items = array()

Detailed Description

Feed writer for personal user feeds.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 19 of file class.ilUserFeedWriter.php.

Member Function Documentation

ilUserFeedWriter::ilUserFeedWriter	(		$a_user_id,
			$a_hash,
			$privFeed = false
	)

Definition at line 22 of file class.ilUserFeedWriter.php.

References $ilSetting, ilFeedWriter\$items, $lng, ilNewsItem\_getNewsItemsOfUser(), ilObjUser\_lookupFeedHash(), ilObject\_lookupObjId(), ilObjMediaCastAccess\_lookupOnline(), ilNewsItem\_lookupRSSPeriod(), ilObject\_lookupTitle(), ilObject\_lookupType(), ilFeedWriter\addItem(), ilNewsItem\determineNewsContent(), ilNewsItem\determineNewsTitle(), ilFeedWriter\getContextPath(), ilFeedWriter\ilFeedWriter(), ilWikiPage\lookupTitle(), ilFeedWriter\prepareStr(), ilFeedWriter\setChannelAbout(), ilFeedWriter\setChannelLink(), and ilFeedWriter\setChannelTitle().

        {
                global $ilSetting, $lng;

                parent::ilFeedWriter();
                
                //$lng->loadLanguageModule("news");
                
                if ($a_user_id == "" || $a_hash == "")
                {
                        return;
                }
                
                $news_set = new ilSetting("news");
                if (!$news_set->get("enable_rss_for_internal"))
                {
                        return;
                }

                include_once "Services/User/classes/class.ilObjUser.php";
                $hash = ilObjUser::_lookupFeedHash($a_user_id);
                
                include_once("./Services/News/classes/class.ilNewsItem.php");
                $rss_period = ilNewsItem::_lookupRSSPeriod();

                if ($a_hash == $hash)
                {
                        if ($privFeed) 
                        {
                                //ilNewsItem::setPrivateFeedId($a_user_id);
                                $items = ilNewsItem::_getNewsItemsOfUser($a_user_id, false, true, $rss_period);
                        }
                        else
                        {
                                $items = ilNewsItem::_getNewsItemsOfUser($a_user_id, true, true, $rss_period);
                        }
                        
                        if ($ilSetting->get('short_inst_name') != "")
                        {
                                $this->setChannelTitle($ilSetting->get('short_inst_name'));
                        }
                        else
                        {
                                $this->setChannelTitle("ILIAS");
                        }

                        $this->setChannelAbout(ILIAS_HTTP_PATH);
                        $this->setChannelLink(ILIAS_HTTP_PATH);
                        //$this->setChannelDescription("ILIAS Channel Description");
                        $i = 0;
                        foreach($items as $item)
                        {
                                $obj_id = ilObject::_lookupObjId($item["ref_id"]);
                                $obj_type = ilObject::_lookupType($obj_id);
                                $obj_title = ilObject::_lookupTitle($obj_id);

                                // not nice, to do: general solution
                                if ($obj_type == "mcst")
                                {
                                        include_once("./Modules/MediaCast/classes/class.ilObjMediaCastAccess.php");
                                        if (!ilObjMediaCastAccess::_lookupOnline($obj_id))
                                        {
                                                continue;
                                        }
                                }

                                $i++;
                                $feed_item = new ilFeedItem();
                                $title = ilNewsItem::determineNewsTitle
                                        ($item["context_obj_type"], $item["title"], $item["content_is_lang_var"],
                                        $item["agg_ref_id"], $item["aggregation"]);

                                // path
                                $loc = $this->getContextPath($item["ref_id"]);
                                
                                // title
                                if ($news_set->get("rss_title_format") == "news_obj")
                                {
                                        $feed_item->setTitle($this->prepareStr(str_replace("<br />", " ", $title)).
                                                " (".$this->prepareStr($loc)." ".$this->prepareStr($obj_title).
                                                ")");
                                }
                                else
                                {
                                        $feed_item->setTitle($this->prepareStr($loc)." ".$this->prepareStr($obj_title).
                                                ": ".$this->prepareStr(str_replace("<br />", " ", $title)));
                                }
                                                                
                                // description
                                $content = $this->prepareStr(nl2br(
                                        ilNewsItem::determineNewsContent($item["context_obj_type"], $item["content"], $item["content_text_is_lang_var"])));
                                $feed_item->setDescription($content);

                                // lm page hack, not nice
                                if (in_array($item["context_obj_type"], array("dbk", "lm")) && $item["context_sub_obj_type"] == "pg"
                                        && $item["context_sub_obj_id"] > 0)
                                {
                                        $feed_item->setLink(ILIAS_HTTP_PATH."/goto.php?client_id=".CLIENT_ID.
                                                "&amp;target=pg_".$item["context_sub_obj_id"]."_".$item["ref_id"]);
                                }
                                else if ($item["context_obj_type"] == "wiki" && $item["context_sub_obj_type"] == "wpg"
                                        && $item["context_sub_obj_id"] > 0)
                                {
                                        include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
                                        $wptitle = ilWikiPage::lookupTitle($item["context_sub_obj_id"]);
                                        $feed_item->setLink(ILIAS_HTTP_PATH."/goto.php?client_id=".CLIENT_ID.
                                                "&amp;target=".$item["context_obj_type"]."_".$item["ref_id"]."_".urlencode($wptitle)); // #14629
                                }
                                else if (in_array($item["context_obj_type"], array("frm")) && $item["context_sub_obj_type"] == "pos"
                                        && $item["context_sub_obj_id"] > 0)
                                {
                                        // frm hack, not nice
                                        include_once("./Modules/Forum/classes/class.ilObjForumAccess.php");
                                        $thread_id = ilObjForumAccess::_getThreadForPosting($item["context_sub_obj_id"]);
                                        if ($thread_id > 0)
                                        {
                                                $feed_item->setLink(ILIAS_HTTP_PATH."/goto.php?client_id=".CLIENT_ID.
                                                        "&amp;target=".$item["context_obj_type"]."_".$item["ref_id"]."_".$thread_id."_".$item["context_sub_obj_id"]);
                                        }
                                        else
                                        {
                                                $feed_item->setLink(ILIAS_HTTP_PATH."/goto.php?client_id=".CLIENT_ID.
                                                        "&amp;target=".$item["context_obj_type"]."_".$item["ref_id"]);
                                        }
                                }
                                else
                                {
                                        $feed_item->setLink(ILIAS_HTTP_PATH."/goto.php?client_id=".CLIENT_ID.
                                                "&amp;target=".$item["context_obj_type"]."_".$item["ref_id"]);
                                }
                                $feed_item->setAbout($feed_item->getLink()."&amp;il_about_feed=".$item["id"]);
                                $feed_item->setDate($item["creation_date"]);
                                $this->addItem($feed_item);
                        }
                }
        }

Here is the call graph for this function:

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The documentation for this class was generated from the following file:

• Services/Feeds/classes/class.ilUserFeedWriter.php