ilNewsItem Class Reference

Collaboration diagram for ilNewsItem:

Public Member Functions
	__construct ($a_id=0)
	Constructor. More...
	setId ($a_id)
	Set Id. More...
	getId ()
	Get Id. More...
	setTitle ($a_title)
	Set Title. More...
	getTitle ()
	Get Title. More...
	setContent ($a_content)
	Set Content. More...
	getContent ()
	Get Content. More...
	setContextObjId ($a_context_obj_id)
	Set ContextObjId. More...
	getContextObjId ()
	Get ContextObjId. More...
	setContextObjType ($a_context_obj_type)
	Set ContextObjType. More...
	getContextObjType ()
	Get ContextObjType. More...
	setContextSubObjId ($a_context_sub_obj_id)
	Set ContextSubObjId. More...
	getContextSubObjId ()
	Get ContextSubObjId. More...
	setContextSubObjType ($a_context_sub_obj_type)
	Set ContextSubObjType. More...
	getContextSubObjType ()
	Get ContextSubObjType. More...
	setContentType ($a_content_type="text")
	Set ContentType. More...
	getContentType ()
	Get ContentType. More...
	setCreationDate ($a_creation_date)
	Set CreationDate. More...
	getCreationDate ()
	Get CreationDate. More...
	setUpdateDate ($a_update_date)
	Set UpdateDate. More...
	getUpdateDate ()
	Get UpdateDate. More...
	setUserId ($a_user_id)
	Set UserId. More...
	getUserId ()
	Get UserId. More...
	setUpdateUserId ($a_val)
	Set update user id. More...
	getUpdateUserId ()
	Get update user id. More...
	setVisibility ($a_visibility="users")
	Set Visibility. More...
	getVisibility ()
	Get Visibility. More...
	setContentLong ($a_content_long)
	Set ContentLong. More...
	getContentLong ()
	Get ContentLong. More...
	setPriority ($a_priority=1)
	Set Priority. More...
	getPriority ()
	Get Priority. More...
	setContentIsLangVar ($a_content_is_lang_var=0)
	Set ContentIsLangVar. More...
	getContentIsLangVar ()
	Get ContentIsLangVar. More...
	setMobId ($a_mob_id)
	Set MobId. More...
	getMobId ()
	Get MobId. More...
	setPlaytime ($a_playtime)
	Set Playtime. More...
	getPlaytime ()
	Get Playtime. More...
	setLimitation ($a_limitation)
	Set Limitation for number of items. More...
	getLimitation ()
	Get Limitation for number of items. More...
	setContentTextIsLangVar ($a_val=0)
	Set content text ist lang var. More...
	getContentTextIsLangVar ()
	Get content text ist lang var. More...
	setMobPlayCounter ($a_val)
	Set mob play counter. More...
	getMobPlayCounter ()
	Get mob play counter. More...
	setMobDownloadCounter ($a_val)
	Set mob download counter. More...
	getMobDownloadCounter ()
	Get mob download counter. More...
	setContentHtml ($a_val)
	Is content HTML (tiny used?) More...
	getContentHtml ()
	Get content as html. More...
	read ()
	Read item from database. More...
	create ()
	Create. More...
	update ($a_as_new=false)
	Update item in database. More...
	getNewsForRefId ( $a_ref_id, $a_only_public=false, $a_stopnesting=false, $a_time_period=0, $a_prevent_aggregation=true, $a_forum_group_sequences=false, $a_no_auto_generated=false, $a_ignore_date_filter=false, $a_user_id=null, $a_limit=0, $a_excluded=array())
	Get News For Ref Id. More...
	getAggregatedNewsData ( $a_ref_id, $a_only_public=false, $a_time_period=0, $a_prevent_aggregation=false, $a_starting_date="", $a_no_auto_generated=false, $a_user_id=null, $a_limit=0, $a_exclude=array())
	Get news aggregation (e.g. More...
	setContext (int $a_obj_id, string $a_obj_type, int $a_sub_obj_id=0, string $a_sub_obj_type="")
	Set context for news. More...
	queryNewsForContext ( $a_for_rss_use=false, $a_time_period=0, $a_starting_date="", $a_no_auto_generated=false, $a_oldest_first=false, $a_limit=0)
	Query news for a context. More...
	checkNewsExistsForObjects ($objects, $a_time_period=1)
	queryNewsForMultipleContexts ( $a_contexts, $a_for_rss_use=false, $a_time_period=0, $a_starting_date="", $a_no_auto_generated=false, $a_user_id=null, $a_limit=0, $a_exclude=array())
	Query News for multiple Contexts. More...
	delete ()
	Delete news item. More...
	deliverMobFile ($a_purpose="Standard", $a_increase_download_cnt=false)
	Deliver mob file. More...
	increaseDownloadCounter ()
	Increase download counter. More...
	increasePlayCounter ()
	Increase play counter. More...

Static Public Member Functions
static	_getNewsItemsOfUser ( $a_user_id, $a_only_public=false, $a_prevent_aggregation=false, $a_per=0, &$a_cnt=null)
	Get all news items for a user. More...
static	queryNewsByIds (array $a_news_ids)
	Query news data by news ids. More...
static	_setRead ($a_user_id, $a_news_id)
	Set item read. More...
static	_setUnread ($a_user_id, $a_news_id)
	Set item unread. More...
static	mergeNews ($n1, $n2)
	Merges two sets of news. More...
static	_getDefaultVisibilityForRefId ($a_ref_id)
	Get default visibility for reference id. More...
static	getNewsOfContext ( $a_context_obj_id, $a_context_obj_type, $a_context_sub_obj_id=0, $a_context_sub_obj_type="")
	Get all news of a context. More...
static	deleteNewsOfContext ( $a_context_obj_id, $a_context_obj_type, $a_context_sub_obj_id=0, $a_context_sub_obj_type="")
	Delete all news of a context. More...
static	_lookupTitle ($a_news_id)
	Lookup News Title. More...
static	_lookupVisibility ($a_news_id)
	Lookup News Visibility. More...
static	_lookupMobId ($a_news_id)
	Lookup mob id. More...
static	filterObjIdsPerNews ($a_obj_ids, $a_time_period=0, $a_starting_date="", $a_ending_date='', $ignore_period=false)
	Checks whether news are available for. More...
static	determineNewsTitleByNewsId ($a_news_id, $a_agg_ref_id=0, $a_aggregation="")
	Determine title for news item entry. More...
static	determineNewsTitle ( $a_context_obj_type, $a_title, $a_content_is_lang_var, $a_agg_ref_id=0, $a_aggregation="")
	Determine title for news item entry. More...
static	determineNewsContent ($a_context_obj_type, $a_content, $a_is_lang_var)
	Determine new content. More...
static	getFirstNewsIdForContext ( $a_context_obj_id, $a_context_obj_type, $a_context_sub_obj_id="", $a_context_sub_obj_type="")
	Get first new id of news set related to a certain context. More...
static	getLastNewsIdForContext ( $a_context_obj_id, $a_context_obj_type, $a_context_sub_obj_id="", $a_context_sub_obj_type="", $a_only_today=false)
	Get last news id of news set related to a certain context. More...
static	_lookupMediaObjectUsages ($a_mob_id)
	Lookup media object usage(s) More...
static	_lookupContextObjId ($a_news_id)
	Context Object ID. More...
static	_lookupDefaultPDPeriod ()
static	_lookupUserPDPeriod ($a_user_id)
static	_lookupRSSPeriod ()
static	setPrivateFeedId ($a_userId)
static	getPrivateFeedId ()
static	prepareNewsDataFromCache ($a_cres)
	Prepare news data from cache. More...

Protected Member Functions
	aggregateForums ($news, $a_group_posting_sequence=false)
	aggregateFiles ($news, $a_ref_id)
	getAggregatedChildNewsData ( $a_ref_id, $a_only_public=false, $a_time_period=0, $a_prevent_aggregation=false, $a_starting_date="", $a_no_auto_generated=false)
	Get news aggregation for child objects (e.g. More...

Static Protected Member Functions
static	handleTimePeriod ($a_time_period)
	Convert time period for DB-queries. More...

Protected Attributes
	$db
	$tree
	$access
	$obj_data_cache
	$user
	$lng
	$ctrl
	$id
	$title
	$content
	$content_html
	$context_obj_id
	$context_obj_type
	$context_sub_obj_id
	$context_sub_obj_type
	$content_type = "text"
	$creation_date
	$update_date
	$user_id
	$update_user_id
	$visibility = "users"
	$content_long
	$priority = 1
	$content_is_lang_var = 0
	$mob_id
	$playtime

Private Attributes
	$limitation

Static Private Attributes
static	$privFeedId = false

Detailed Description

Definition at line 32 of file class.ilNewsItem.php.

Constructor & Destructor Documentation

__construct()

ilNewsItem::__construct

(

$a_id = 0

)

Constructor.

Parameters

int

$a_id

Definition at line 103 of file class.ilNewsItem.php.

References $DIC, read(), setId(), and user().

    {
        global $DIC;

        $this->db = $DIC->database();
        $this->tree = $DIC->repositoryTree();
        $this->access = $DIC->access();
        $this->obj_data_cache = $DIC["ilObjDataCache"];
        $this->user = $DIC->user();
        $this->lng = $DIC->language();
        $this->ctrl = $DIC->ctrl();
        if ($a_id > 0) {
            $this->setId($a_id);
            $this->read();
        }
        $this->limitation = true;
    }

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Member Function Documentation

_getDefaultVisibilityForRefId()

static ilNewsItem::_getDefaultVisibilityForRefId (   $a_ref_id )

static

Get default visibility for reference id.

Deprecated:

will move to ilNewsData

Parameters

$a_ref_id

reference id

Definition at line 1649 of file class.ilNewsItem.php.

References $DIC, $ilSetting, $tree, $visibility, and ilBlockSetting\_lookup().

Referenced by ilNewsForContextBlockGUI\addToSettingsForm(), ilObjFile\createProperties(), ilObjForum\createSettings(), ilNewsItemGUI\getEditForm(), and ilNewsForContextBlockGUI\initSettingsForm().

    {
        global $DIC;

        $tree = $DIC->repositoryTree();
        $ilSetting = $DIC->settings();

        include_once("./Services/Block/classes/class.ilBlockSetting.php");

        $news_set = new ilSetting("news");
        $default_visibility = ($news_set->get("default_visibility") != "")
                ? $news_set->get("default_visibility")
                : "users";

        if ($tree->isInTree($a_ref_id)) {
            $path = $tree->getPathFull($a_ref_id);
            
            foreach ($path as $key => $row) {
                if (!in_array($row["type"], array("root", "cat","crs", "fold", "grp"))) {
                    continue;
                }

                $visibility = ilBlockSetting::_lookup(
                    "news",
                    "default_visibility",
                    0,
                    $row["obj_id"]
                );
                    
                if ($visibility != "") {
                    $default_visibility = $visibility;
                }
            }
        }
        
        return $default_visibility;
    }

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_getNewsItemsOfUser()

static ilNewsItem::_getNewsItemsOfUser (   $a_user_id,   $a_only_public = false,   $a_prevent_aggregation = false,   $a_per = 0, &  $a_cnt = null  )

static

Get all news items for a user.

Deprecated:

(will migrate to ilNewsData)

Definition at line 743 of file class.ilNewsItem.php.

References $data, $DIC, $i, ilObject\_getAllReferences(), ilParticipants\_getMembershipByType(), ilNewsSubscription\_getSubscriptionsOfUser(), ilObject\_lookupObjId(), ilObjUser\_lookupPref(), ilObject\_lookupType(), getPrivateFeedId(), mergeNews(), and ilUtil\sortArray().

Referenced by ilUserFeedWriter\__construct(), and ilPDNewsBlockGUI\getNewsData().

      {
        global $DIC;

        $ilAccess = $DIC->access();

        $fav_rep = new ilFavouritesDBRepository();

        $news_item = new ilNewsItem();
        $news_set = new ilSetting("news");
        
        $per = $a_per;

        include_once("./Services/News/classes/class.ilNewsSubscription.php");
        include_once("./Services/Block/classes/class.ilBlockSetting.php");
        
        // this is currently not used
        $ref_ids = ilNewsSubscription::_getSubscriptionsOfUser($a_user_id);
        
        if (ilObjUser::_lookupPref($a_user_id, "pd_items_news") != "n") {
            // get all items of the personal desktop
            $pd_items = $fav_rep->getFavouritesOfUser($a_user_id);
            foreach ($pd_items as $item) {
                if (!in_array($item["ref_id"], $ref_ids)) {
                    $ref_ids[] = $item["ref_id"];
                }
            }
            
            // get all memberships
            include_once 'Services/Membership/classes/class.ilParticipants.php';
            $crs_mbs = ilParticipants::_getMembershipByType($a_user_id, 'crs');
            $grp_mbs = ilParticipants::_getMembershipByType($a_user_id, 'grp');
            $items = array_merge($crs_mbs, $grp_mbs);
            foreach ($items as $i) {
                $item_references = ilObject::_getAllReferences($i);
                if (is_array($item_references) && count($item_references)) {
                    foreach ($item_references as $ref_id) {
                        if (!in_array($ref_id, $ref_ids)) {
                            $ref_ids[] = $ref_id;
                        }
                    }
                }
            }
        }
        
        $data = array();

        foreach ($ref_ids as $ref_id) {
            if (!$a_only_public) {
                // this loop should not cost too much performance
                $acc = $ilAccess->checkAccessOfUser($a_user_id, "read", "", $ref_id);
                
                if (!$acc) {
                    continue;
                }
            }
            if (ilNewsItem::getPrivateFeedId() != false) {
                global $DIC;

                $rbacsystem = $DIC->rbac()->system();
                $acc = $rbacsystem->checkAccessOfUser(ilNewsItem::getPrivateFeedId(), "read", $ref_id);
            
                if (!$acc) {
                    continue;
                }
            }

            $obj_id = ilObject::_lookupObjId($ref_id);
            $obj_type = ilObject::_lookupType($obj_id);
            $news = $news_item->getNewsForRefId(
                $ref_id,
                $a_only_public,
                false,
                $per,
                $a_prevent_aggregation,
                false,
                false,
                false,
                $a_user_id
            );
            
            // counter
            if (!is_null($a_cnt)) {
                $a_cnt[$ref_id] = count($news);
            }

            $data = ilNewsItem::mergeNews($data, $news);
        }

        $data = ilUtil::sortArray($data, "creation_date", "desc", false, true);

        return $data;
    }

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_lookupContextObjId()

static ilNewsItem::_lookupContextObjId (   $a_news_id )

static

Context Object ID.

Deprecated:

will move to ilNewsData

Definition at line 2068 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by ilNewsItemGUI\executeCommand(), ilObjMediaObject\getParentObjectIdForUsage(), and ilNewsForContextBlockGUI\showNews().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $query = "SELECT * " .
            "FROM il_news_item " .
            "WHERE " .
                " id = " . $ilDB->quote($a_news_id, "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);
        
        return $rec["context_obj_id"];
    }

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_lookupDefaultPDPeriod()

static ilNewsItem::_lookupDefaultPDPeriod ( )

static

Deprecated:

will move to settings

Definition at line 2087 of file class.ilNewsItem.php.

Referenced by _lookupUserPDPeriod(), ilObjNewsSettingsGUI\editSettings(), ilPDNewsBlockGUI\editSettings(), and ilPDNewsTableGUI\initFilter().

    {
        $news_set = new ilSetting("news");
        $per = $news_set->get("pd_period");
        if ($per == 0) {
            $per = 30;
        }
        
        return $per;
    }

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_lookupMediaObjectUsages()

static ilNewsItem::_lookupMediaObjectUsages (   $a_mob_id )

static

Lookup media object usage(s)

Deprecated:

will move to ilNewsData

Definition at line 2044 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by ilObjMediaObject\lookupUsages().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $query = "SELECT * " .
            "FROM il_news_item " .
            "WHERE " .
                " mob_id = " . $ilDB->quote($a_mob_id, "integer");
                
        $usages = array();
        $set = $ilDB->query($query);
        while ($rec = $ilDB->fetchAssoc($set)) {
            $usages[$rec["id"]] = array("type" => "news", "id" => $rec["id"]);
        }
        
        return $usages;
    }

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_lookupMobId()

static ilNewsItem::_lookupMobId (   $a_news_id )

static

Lookup mob id.

Deprecated:

will move to ilNewsData

Definition at line 1813 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by ilNewsExporter\getXmlExportHeadDependencies().

    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "SELECT mob_id FROM il_news_item WHERE id = " .
            $ilDB->quote($a_news_id, "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);
        return $rec["mob_id"];
    }

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_lookupRSSPeriod()

static ilNewsItem::_lookupRSSPeriod ( )

static

Deprecated:

will move to settings

Definition at line 2130 of file class.ilNewsItem.php.

Referenced by ilObjectFeedWriter\__construct(), ilUserFeedWriter\__construct(), ilObjNewsSettingsGUI\editSettings(), and ilObjMediaCastGUI\initSettingsForm().

    {
        $news_set = new ilSetting("news");
        $rss_period = $news_set->get("rss_period");
        if ($rss_period == 0) {         // default to two weeks
            $rss_period = 14;
        }
        return $rss_period;
    }

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_lookupTitle()

static ilNewsItem::_lookupTitle (   $a_news_id )

static

Lookup News Title.

Deprecated:

will move to ilNewsData

Definition at line 1778 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $query = "SELECT title FROM il_news_item WHERE id = " .
            $ilDB->quote($a_news_id, "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);
        return $rec["title"];
    }

_lookupUserPDPeriod()

static ilNewsItem::_lookupUserPDPeriod (   $a_user_id )

static

Deprecated:

will move to settings->user

Definition at line 2101 of file class.ilNewsItem.php.

References ilBlockSetting\_lookup(), and _lookupDefaultPDPeriod().

Referenced by ilPDNewsBlockGUI\editSettings(), ilPDNewsBlockGUI\getNewsData(), ilPDNewsTableGUI\initFilter(), and ilPDNewsGUI\view().

    {
        $news_set = new ilSetting("news");
        $allow_shorter_periods = $news_set->get("allow_shorter_periods");
        $allow_longer_periods = $news_set->get("allow_longer_periods");
        $default_per = ilNewsItem::_lookupDefaultPDPeriod();
        
        include_once("./Services/Block/classes/class.ilBlockSetting.php");
        $per = ilBlockSetting::_lookup(
            "pdnews",
            "news_pd_period",
            $a_user_id,
            0
        );

        // news period information
        if ($per <= 0 ||
            (!$allow_shorter_periods && ($per < $default_per)) ||
            (!$allow_longer_periods && ($per > $default_per))
            ) {
            $per = $default_per;
        }
        
        return $per;
    }

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_lookupVisibility()

static ilNewsItem::_lookupVisibility (   $a_news_id )

static

Lookup News Visibility.

Deprecated:

will move to ilNewsData

Definition at line 1795 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by ilObjMediaObjectAccess\checkAccessMob().

    {
        global $DIC;

        $ilDB = $DIC->database();
        
        $query = "SELECT visibility FROM il_news_item WHERE id = " .
            $ilDB->quote($a_news_id, "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);

        return $rec["visibility"];
    }

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_setRead()

static ilNewsItem::_setRead (   $a_user_id,   $a_news_id  )

static

Set item read.

Deprecated:

will move to ilNewsData

Definition at line 1574 of file class.ilNewsItem.php.

References $DIC, and $ilDB.

Referenced by ilNewsForContextBlockGUI\showNews().

    {
        global $DIC;

        $ilDB = $DIC->database();
        $ilAppEventHandler = $DIC["ilAppEventHandler"];
        
        $ilDB->replace(
            "il_news_read",
            array(
                "user_id" => array("integer", $a_user_id),
                "news_id" => array("integer", $a_news_id)
                ),
            array()
            );
        
        /*
        $ilDB->manipulate("DELETE FROM il_news_read WHERE ".
            "user_id = ".$ilDB->quote($a_user_id, "integer").
            " AND news_id = ".$ilDB->quote($a_news_id, "integer"));
        $ilDB->manipulate("INSERT INTO il_news_read (user_id, news_id) VALUES (".
            $ilDB->quote($a_user_id, "integer").",".
            $ilDB->quote($a_news_id, "integer").")");*/

        $ilAppEventHandler->raise(
            "Services/News",
            "readNews",
            array("user_id" => $a_user_id, "news_ids" => array($a_news_id))
        );
    }

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_setUnread()

static ilNewsItem::_setUnread (   $a_user_id,   $a_news_id  )

static

Set item unread.

Deprecated:

will move to ilNewsData

Definition at line 1609 of file class.ilNewsItem.php.

References $DIC, and $ilDB.

    {
        global $DIC;

        $ilDB = $DIC->database();
        $ilAppEventHandler = $DIC["ilAppEventHandler"];
        
        $ilDB->manipulate("DELETE FROM il_news_read (user_id, news_id) VALUES (" .
            " WHERE user_id = " . $ilDB->quote($a_user_id, "integer") .
            " AND news_id = " . $ilDB->quote($a_news_id, "integer"));

        $ilAppEventHandler->raise(
            "Services/News",
            "unreadNews",
            array("user_id" => $a_user_id, "news_ids" => array($a_news_id))
        );
    }

aggregateFiles()

ilNewsItem::aggregateFiles (   $news,   $a_ref_id  )

protected

Deprecated:

will move to ilNewsData

Parameters

$news
$a_ref_id

Returns

mixed

Definition at line 1137 of file class.ilNewsItem.php.

Referenced by getAggregatedChildNewsData(), and getAggregatedNewsData().

    {
        $first_file = "";
        $to_del = array();
        foreach ($news as $k => $v) {
            // aggregate file related news
            if ($news[$k]["context_obj_type"] == "file") {
                if ($first_file == "") {
                    $first_file = $k;
                } else {
                    $to_del[] = $k;
                }
                $news[$first_file]["aggregation"][$k] = $news[$k];
                $news[$first_file]["agg_ref_id"] = $a_ref_id;
                $news[$first_file]["ref_id"] = $a_ref_id;
            }
        }
        
        foreach ($to_del as $v) {
            unset($news[$v]);
        }
        
        return $news;
    }

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aggregateForums()

ilNewsItem::aggregateForums (   $news,   $a_group_posting_sequence = false  )

protected

Deprecated:

will move to ilNewsData

Parameters

	$news
bool	$a_group_posting_sequence

Returns

mixed

Definition at line 1088 of file class.ilNewsItem.php.

Referenced by getNewsForRefId().

    {
        $to_del = array();
        $forums = array();
        
        // aggregate
        foreach ($news as $k => $v) {
            if ($a_group_posting_sequence && $last_aggregation_forum > 0 &&
                $last_aggregation_forum != $news[$k]["context_obj_id"]) {
                $forums[$last_aggregation_forum] = "";
            }

            if ($news[$k]["context_obj_type"] == "frm") {
                if ($forums[$news[$k]["context_obj_id"]] == "") {
                    // $forums[forum_id] = news_id;
                    $forums[$news[$k]["context_obj_id"]] = $k;
                    $last_aggregation_forum = $news[$k]["context_obj_id"];
                } else {
                    $to_del[] = $k;
                }
                
                $news[$k]["no_context_title"] = true;
                
                // aggregate every forum into it's "k" news
                $news[$forums[$news[$k]["context_obj_id"]]]["aggregation"][$k]
                    = $news[$k];
                $news[$k]["agg_ref_id"]
                    = $news[$k]["ref_id"];
                $news[$k]["content"] = "";
                $news[$k]["content_long"] = "";
            }
        }
        
        // delete double entries
        foreach ($to_del as $k) {
            unset($news[$k]);
        }
        //var_dump($news[14]["aggregation"]);

        
        return $news;
    }

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checkNewsExistsForObjects()

ilNewsItem::checkNewsExistsForObjects	(		$objects,
			$a_time_period = 1
	)

Deprecated:

will move to ilNewsData

Parameters

int	$a_ref_id
int	$a_time_period	hours

Returns

array news item ids

Definition at line 1435 of file class.ilNewsItem.php.

References $db, $ilDB, and $query.

    {
        $ilDB = $this->db;
        
        $all = array();

        $limit_ts = self::handleTimePeriod($a_time_period);

        // are there any news items for relevant objects and?
        $query = $ilDB->query("SELECT id,context_obj_id,context_obj_type" .
            " FROM il_news_item" .
            " WHERE " . $ilDB->in("context_obj_id", array_keys($objects), false, "integer") .
            " AND creation_date >= " . $ilDB->quote($limit_ts, "timestamp"));
        while ($rec = $ilDB->fetchAssoc($query)) {
            if ($objects[$rec["context_obj_id"]]["type"] == $rec["context_obj_type"]) {
                $all[] = $rec["id"];
            }
        }

        return $all;
    }

create()

ilNewsItem::create

(

)

Create.

Deprecated:

(will migrate to ilNewsData or other class taking care of persistence)

Definition at line 622 of file class.ilNewsItem.php.

References $db, $ilDB, $query, getContent(), getContentHtml(), getContentIsLangVar(), getContentLong(), getContentTextIsLangVar(), getContentType(), getContextObjId(), getContextObjType(), getContextSubObjId(), getContextSubObjType(), getId(), getLimitation(), getMobId(), getPlaytime(), getPriority(), getTitle(), getUpdateUserId(), getUserId(), getVisibility(), ilUtil\now(), and setId().

Referenced by ilNewsData\save().

    {
        $ilDB = $this->db;

        // insert new record into db
        $this->setId($ilDB->nextId("il_news_item"));
        $ilDB->insert("il_news_item", array(
            "id" => array("integer", $this->getId()),
            "title" => array("text", $this->getTitle()),
            "content" => array("clob", $this->getContent()),
            "content_html" => array("integer", (int) $this->getContentHtml()),
            "context_obj_id" => array("integer", (int) $this->getContextObjId()),
            "context_obj_type" => array("text", $this->getContextObjType()),
            "context_sub_obj_id" => array("integer", (int) $this->getContextSubObjId()),
            "context_sub_obj_type" => array("text", $this->getContextSubObjType()),
            "content_type" => array("text", $this->getContentType()),
            "creation_date" => array("timestamp", ilUtil::now()),
            "update_date" => array("timestamp", ilUtil::now()),
            "user_id" => array("integer", $this->getUserId()),
            "update_user_id" => array("integer", (int) $this->getUpdateUserId()),
            "visibility" => array("text", $this->getVisibility()),
            "content_long" => array("clob", $this->getContentLong()),
            "priority" => array("integer", $this->getPriority()),
            "content_is_lang_var" => array("integer", $this->getContentIsLangVar()),
            "content_text_is_lang_var" => array("integer", (int) $this->getContentTextIsLangVar()),
            "mob_id" => array("integer", $this->getMobId()),
            "playtime" => array("text", $this->getPlaytime())
        ));

        
        $news_set = new ilSetting("news");
        $max_items = $news_set->get("max_items");
        if ($max_items <= 0) {
            $max_items = 50;
        }
        
        // limit number of news
        if ($this->getLimitation()) {
            // Determine how many rows should be deleted
            $query = "SELECT count(*) cnt " .
                "FROM il_news_item " .
                "WHERE " .
                    "context_obj_id = " . $ilDB->quote($this->getContextObjId(), "integer") .
                    " AND context_obj_type = " . $ilDB->quote($this->getContextObjType(), "text") .
                    " AND context_sub_obj_id = " . $ilDB->quote($this->getContextSubObjId(), "integer") .
                    " AND " . $ilDB->equals("context_sub_obj_type", $this->getContextSubObjType(), "text", true) . " ";
    
            $set = $ilDB->query($query);
            $rec = $ilDB->fetchAssoc($set);
                    
            // if we have more records than allowed, delete them
            if (($rec["cnt"] > $max_items) && $this->getContextObjId() > 0) {
                $query = "SELECT * " .
                    "FROM il_news_item " .
                    "WHERE " .
                        "context_obj_id = " . $ilDB->quote($this->getContextObjId(), "integer") .
                        " AND context_obj_type = " . $ilDB->quote($this->getContextObjType(), "text") .
                        " AND context_sub_obj_id = " . $ilDB->quote($this->getContextSubObjId(), "integer") .
                        " AND " . $ilDB->equals("context_sub_obj_type", $this->getContextSubObjType(), "text", true) .
                        " ORDER BY creation_date ASC";
    
                $ilDB->setLimit($rec["cnt"] - $max_items);
                $del_set = $ilDB->query($query);
                while ($del_item = $ilDB->fetchAssoc($del_set)) {
                    $del_news = new ilNewsItem($del_item["id"]);
                    $del_news->delete();
                }
            }
        }
    }

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delete()

ilNewsItem::delete

(

)

Delete news item.

Deprecated:

will move to ilNewsData

Definition at line 1692 of file class.ilNewsItem.php.

References $db, $ilDB, $query, ilObject\_exists(), getId(), and getMobId().

    {
        $ilDB = $this->db;
        
        // delete il_news_read entries
        $ilDB->manipulate("DELETE FROM il_news_read " .
            " WHERE news_id = " . $ilDB->quote($this->getId(), "integer"));
        
        // delete multimedia object
        $mob = $this->getMobId();
        
        // delete
        $query = "DELETE FROM il_news_item" .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer");
        $ilDB->manipulate($query);
        
        // delete mob after news, to have a "mob usage" of 0
        if ($mob > 0 and ilObject::_exists($mob)) {
            include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
            $mob = new ilObjMediaObject($mob);
            $mob->delete();
        }
    }

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deleteNewsOfContext()

static ilNewsItem::deleteNewsOfContext (   $a_context_obj_id,   $a_context_obj_type,   $a_context_sub_obj_id = 0,   $a_context_sub_obj_type = ""  )

static

Delete all news of a context.

Deprecated:

will move to ilNewsData

Definition at line 1758 of file class.ilNewsItem.php.

References $n.

Referenced by ilBlogPosting\delete(), ilPageObject\delete(), ilObjTest\saveToDb(), and ilBlogPosting\unpublish().

      {
        foreach (self::getNewsOfContext(
            $a_context_obj_id,
            $a_context_obj_type,
            $a_context_sub_obj_id,
            $a_context_sub_obj_type
        ) as $n) {
            $n->delete();
        }
    }

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deliverMobFile()

ilNewsItem::deliverMobFile	(		$a_purpose = "Standard",
			$a_increase_download_cnt = false
	)

Deliver mob file.

Deprecated:

will move to ?

Parameters

string	$a_purpose
bool	$a_increase_download_cnt

Returns

bool

Definition at line 2164 of file class.ilNewsItem.php.

References ilObjMediaObject\_getDirectory(), ilUtil\deliverFile(), getMobId(), increaseDownloadCounter(), ilUtil\redirect(), and ilUtil\sendFailure().

    {
        $mob = $this->getMobId();
        include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
        $mob = new ilObjMediaObject($mob);
        $mob_dir = ilObjMediaObject::_getDirectory($mob->getId());
        
        // check purpose
        if (!$mob->hasPurposeItem($a_purpose)) {
            return false;
        }
        
        $m_item = $mob->getMediaItem($a_purpose);
        if ($m_item->getLocationType() != "Reference") {
            $file = $mob_dir . "/" . $m_item->getLocation();
            if (file_exists($file) && is_file($file)) {
                if ($a_increase_download_cnt) {
                    $this->increaseDownloadCounter();
                }
                ilUtil::deliverFile($file, $m_item->getLocation(), "", false, false, false);
                return true;
            } else {
                ilUtil::sendFailure("File not found!", true);
                return false;
            }
        } else {
            if ($a_increase_download_cnt) {
                $this->increaseDownloadCounter();
            }
            ilUtil::redirect($m_item->getLocation());
        }
    }

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determineNewsContent()

static ilNewsItem::determineNewsContent (   $a_context_obj_type,   $a_content,   $a_is_lang_var  )

static

Determine new content.

Deprecated:

will move to util?

Definition at line 1950 of file class.ilNewsItem.php.

References $a_content, $DIC, $lng, and ilObjectPlugin\lookupTxtById().

Referenced by ilObjectFeedWriter\__construct(), ilUserFeedWriter\__construct(), ilPDNewsTableGUI\fillRow(), ilNewsDefaultRendererGUI\getDetailContent(), and ilMembershipCronNotifications\parseNewsItem().

    {
        global $DIC;

        $lng = $DIC->language();
        $obj_definition = $DIC["objDefinition"];

        if ($a_is_lang_var) {
            if ($obj_definition->isPlugin($a_context_obj_type)) {
                return ilObjectPlugin::lookupTxtById($a_context_obj_type, $a_content);
            }
            $lng->loadLanguageModule($a_context_obj_type);
            return $lng->txt($a_content);
        } else {
            return $a_content;
        }
    }

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determineNewsTitle()

static ilNewsItem::determineNewsTitle (   $a_context_obj_type,   $a_title,   $a_content_is_lang_var,   $a_agg_ref_id = 0,   $a_aggregation = ""  )

static

Determine title for news item entry.

Deprecated:

will move to util?

Definition at line 1886 of file class.ilNewsItem.php.

References $DIC, $lng, and ilObjectPlugin\lookupTxtById().

Referenced by ilObjectFeedWriter\__construct(), ilUserFeedWriter\__construct(), ilPDNewsTableGUI\fillRow(), ilNewsForContextBlockGUI\getInfoForData(), ilMembershipCronNotifications\parseNewsItem(), ilNewsTimelineItemGUI\render(), and ilNewsForContextBlockGUI\showNews().

      {
        global $DIC;

        $lng = $DIC->language();
        $obj_definition = $DIC["objDefinition"];

        if ($a_agg_ref_id > 0) {
            $cnt = count($a_aggregation);
            
            // forums
            if ($a_context_obj_type == "frm") {
                if ($cnt > 1) {
                    return sprintf($lng->txt("news_x_postings"), $cnt);
                } else {
                    return $lng->txt("news_1_postings");
                }
            } else {    // files
                $up_cnt = $cr_cnt = 0;
                foreach ($a_aggregation as $item) {
                    if ($item["title"] == "file_updated") {
                        $up_cnt++;
                    } else {
                        $cr_cnt++;
                    }
                }
                $sep = "";
                if ($cr_cnt == 1) {
                    $tit = $lng->txt("news_1_file_created");
                    $sep = "<br />";
                } elseif ($cr_cnt > 1) {
                    $tit = sprintf($lng->txt("news_x_files_created"), $cr_cnt);
                    $sep = "<br />";
                }
                if ($up_cnt == 1) {
                    $tit .= $sep . $lng->txt("news_1_file_updated");
                } elseif ($up_cnt > 1) {
                    $tit .= $sep . sprintf($lng->txt("news_x_files_updated"), $up_cnt);
                }
                return $tit;
            }
        } else {
            if ($a_content_is_lang_var) {
                if ($obj_definition->isPlugin($a_context_obj_type)) {
                    return ilObjectPlugin::lookupTxtById($a_context_obj_type, $a_title);
                }
                return $lng->txt($a_title);
            } else {
                return $a_title;
            }
        }
        
        return "";
    }

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determineNewsTitleByNewsId()

static ilNewsItem::determineNewsTitleByNewsId (   $a_news_id,   $a_agg_ref_id = 0,   $a_aggregation = ""  )

static

Determine title for news item entry.

Definition at line 1862 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

    {
        global $DIC;

        $ilDB = $DIC->database();

        $query = "SELECT context_obj_type, content_is_lang_var, title FROM il_news_item WHERE id = " .
            $ilDB->quote($a_news_id, "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);

        return self::determineNewsTitle(
            $rec["context_obj_type"],
            $rec["title"],
            $rec["content_is_lang_var"],
            $a_agg_ref_id,
            $a_aggregation
        );
    }

filterObjIdsPerNews()

static ilNewsItem::filterObjIdsPerNews (   $a_obj_ids,   $a_time_period = 0,   $a_starting_date = "",   $a_ending_date = '',   $ignore_period = false  )

static

Checks whether news are available for.

Deprecated:

will move to ilNewsData

Definition at line 1830 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by getAggregatedChildNewsData(), getAggregatedNewsData(), and ilPDNewsGUI\view().

    {
        global $DIC;

        $ilDB = $DIC->database();

        $and = "";
        if ($a_time_period > 0) {
            $limit_ts = self::handleTimePeriod($a_time_period);
            $and = " AND creation_date >= " . $ilDB->quote($limit_ts, "timestamp") . " ";
        }

        if ($a_starting_date != "") {
            $and .= " AND creation_date >= " . $ilDB->quote($a_starting_date, "timestamp");
        }

        $query = "SELECT DISTINCT(context_obj_id) AS obj_id FROM il_news_item" .
            " WHERE " . $ilDB->in("context_obj_id", $a_obj_ids, false, "integer") . " " . $and;
        //" WHERE context_obj_id IN (".implode(ilUtil::quoteArray($a_obj_ids),",").")".$and;

        $set = $ilDB->query($query);
        $objs = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            $objs[] = $rec["obj_id"];
        }

        return $objs;
    }

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getAggregatedChildNewsData()

ilNewsItem::getAggregatedChildNewsData (   $a_ref_id,   $a_only_public = false,   $a_time_period = 0,   $a_prevent_aggregation = false,   $a_starting_date = "",   $a_no_auto_generated = false  )

protected

Get news aggregation for child objects (e.g.

for categories)

Deprecated:

will move to ilNewsData

Parameters

	$a_ref_id
bool	$a_only_public
int	$a_time_period
bool	$a_prevent_aggregation
string	$a_starting_date
bool	$a_no_auto_generated

Returns

array|mixed

Definition at line 1174 of file class.ilNewsItem.php.

References $access, $data, $tree, aggregateFiles(), filterObjIdsPerNews(), getNewsForRefId(), mergeNews(), queryNewsForMultipleContexts(), and ilUtil\sortArray().

Referenced by getNewsForRefId().

      {
        $tree = $this->tree;
        $ilAccess = $this->access;
        
        // get news of parent object
        $data = $this->getNewsForRefId(
            $a_ref_id,
            $a_only_public,
            true,
            $a_time_period,
            true,
            false,
            false,
            $a_no_auto_generated
        );
        foreach ($data as $k => $v) {
            $data[$k]["ref_id"] = $a_ref_id;
        }

        // get childs
        $nodes = $tree->getChilds($a_ref_id);
        
        // no check, for which of the objects any news are available
        $obj_ids = array();
        foreach ($nodes as $node) {
            $obj_ids[] = $node["obj_id"];
        }
        $news_obj_ids = ilNewsItem::filterObjIdsPerNews($obj_ids, $a_time_period, $a_starting_date);
        //$news_obj_ids = $obj_ids;

        // get news for all subtree nodes
        $contexts = array();
        foreach ($nodes as $node) {
            // only go on, if news are available
            if (!in_array($node["obj_id"], $news_obj_ids)) {
                continue;
            }

            if (!$a_only_public && !$ilAccess->checkAccess("read", "", $node["child"])) {
                continue;
            }
            $ref_id[$node["obj_id"]] = $node["child"];
            $contexts[] = array("obj_id" => $node["obj_id"],
                "obj_type" => $node["type"]);
        }
        
        $news = $this->queryNewsForMultipleContexts(
            $contexts,
            $a_only_public,
            $a_time_period,
            $a_starting_date,
            $a_no_auto_generated
        );
        foreach ($news as $k => $v) {
            $news[$k]["ref_id"] = $ref_id[$v["context_obj_id"]];
        }
        $data = ilNewsItem::mergeNews($data, $news);
        
        // sort and return
        $data = ilUtil::sortArray($data, "creation_date", "desc", false, true);
        
        if (!$a_prevent_aggregation) {
            $data = $this->aggregateFiles($data, $a_ref_id);
        }
        
        return $data;
    }

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getAggregatedNewsData()

ilNewsItem::getAggregatedNewsData	(		$a_ref_id,
			$a_only_public = false,
			$a_time_period = 0,
			$a_prevent_aggregation = false,
			$a_starting_date = "",
			$a_no_auto_generated = false,
			$a_user_id = null,
			$a_limit = 0,
			$a_exclude = array()
	)

Get news aggregation (e.g.

for courses, groups)

Deprecated:

(will migrate to ilNewsData)

Definition at line 979 of file class.ilNewsItem.php.

References $access, $data, $obj_data_cache, $tree, aggregateFiles(), filterObjIdsPerNews(), mergeNews(), ilObjectActivation\preloadData(), queryNewsForMultipleContexts(), and ilUtil\sortArray().

Referenced by getNewsForRefId().

      {
        $tree = $this->tree;
        $ilAccess = $this->access;
        $ilObjDataCache = $this->obj_data_cache;
        
        // get news of parent object
        
        $data = array();
        
        // get subtree
        $cur_node = $tree->getNodeData($a_ref_id);

        // do not check for lft (materialized path)
        if ($cur_node) {
            $nodes = (array) $tree->getSubTree($cur_node, true);
        } else {
            $nodes = array();
        }
        
        // preload object data cache
        $ref_ids = array();
        $obj_ids = array();
        foreach ($nodes as $node) {
            $ref_ids[] = $node["child"];
            $obj_ids[] = $node["obj_id"];
        }

        $ilObjDataCache->preloadReferenceCache($ref_ids);
        if (!$a_only_public) {
            include_once "Services/Object/classes/class.ilObjectActivation.php";
            ilObjectActivation::preloadData($ref_ids);
        }
        
        // no check, for which of the objects any news are available
        $news_obj_ids = ilNewsItem::filterObjIdsPerNews($obj_ids, $a_time_period, $a_starting_date);
        //$news_obj_ids = $obj_ids;
        
        // get news for all subtree nodes
        $contexts = array();
        foreach ($nodes as $node) {
            // only go on, if news are available
            if (!in_array($node["obj_id"], $news_obj_ids)) {
                continue;
            }
            
            if (!$a_only_public) {
                if (!$a_user_id) {
                    $acc = $ilAccess->checkAccess("read", "", $node["child"]);
                } else {
                    $acc = $ilAccess->checkAccessOfUser(
                        $a_user_id,
                        "read",
                        "",
                        $node["child"]
                    );
                }
                if (!$acc) {
                    continue;
                }
            }
            
            $ref_id[$node["obj_id"]] = $node["child"];
            $contexts[] = array("obj_id" => $node["obj_id"],
                "obj_type" => $node["type"]);
        }
        
        // sort and return
        $news = $this->queryNewsForMultipleContexts(
            $contexts,
            $a_only_public,
            $a_time_period,
            $a_starting_date,
            $a_no_auto_generated,
            $a_user_id,
            $a_limit,
            $a_exclude
        );
                
        $to_del = array();
        foreach ($news as $k => $v) {
            $news[$k]["ref_id"] = $ref_id[$v["context_obj_id"]];
        }
        
        $data = ilNewsItem::mergeNews($data, $news);
        $data = ilUtil::sortArray($data, "creation_date", "desc", false, true);
        
        if (!$a_prevent_aggregation) {
            $data = $this->aggregateFiles($data, $a_ref_id);
        }
                
        return $data;
    }

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getContent()

ilNewsItem::getContent

(

)

Get Content.

Returns

string Content of news.

Definition at line 176 of file class.ilNewsItem.php.

References $content.

Referenced by create(), and update().

    {
        return $this->content;
    }

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getContentHtml()

ilNewsItem::getContentHtml

(

)

Get content as html.

Returns

bool

Definition at line 577 of file class.ilNewsItem.php.

References $content_html.

Referenced by create(), and update().

    {
        return $this->content_html;
    }

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getContentIsLangVar()

ilNewsItem::getContentIsLangVar

(

)

Get ContentIsLangVar.

Returns

boolean

Definition at line 436 of file class.ilNewsItem.php.

References $content_is_lang_var.

Referenced by create(), and update().

    {
        return $this->content_is_lang_var;
    }

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getContentLong()

ilNewsItem::getContentLong

(

)

Get ContentLong.

Returns

string Long content of news

Definition at line 396 of file class.ilNewsItem.php.

References $content_long.

Referenced by create(), and update().

    {
        return $this->content_long;
    }

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getContentTextIsLangVar()

ilNewsItem::getContentTextIsLangVar

(

)

Get content text ist lang var.

Returns

boolean

Definition at line 517 of file class.ilNewsItem.php.

Referenced by create(), and update().

    {
        return $this->content_text_is_lang_var;
    }

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getContentType()

ilNewsItem::getContentType

(

)

Get ContentType.

Returns

string Content type.

Definition at line 276 of file class.ilNewsItem.php.

References $content_type.

Referenced by create(), and update().

    {
        return $this->content_type;
    }

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getContextObjId()

ilNewsItem::getContextObjId

(

)

Get ContextObjId.

Returns

int

Definition at line 196 of file class.ilNewsItem.php.

References $context_obj_id.

Referenced by create(), queryNewsForContext(), and update().

    {
        return $this->context_obj_id;
    }

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getContextObjType()

ilNewsItem::getContextObjType

(

)

Get ContextObjType.

Returns

int

Definition at line 216 of file class.ilNewsItem.php.

References $context_obj_type.

Referenced by create(), queryNewsForContext(), and update().

    {
        return $this->context_obj_type;
    }

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getContextSubObjId()

ilNewsItem::getContextSubObjId

(

)

Get ContextSubObjId.

Returns

int

Definition at line 236 of file class.ilNewsItem.php.

References $context_sub_obj_id.

Referenced by create(), queryNewsForContext(), and update().

    {
        return $this->context_sub_obj_id;
    }

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getContextSubObjType()

ilNewsItem::getContextSubObjType

(

)

Get ContextSubObjType.

Returns

int

Definition at line 256 of file class.ilNewsItem.php.

References $context_sub_obj_type.

Referenced by create(), queryNewsForContext(), and update().

    {
        return $this->context_sub_obj_type;
    }

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getCreationDate()

ilNewsItem::getCreationDate

(

)

Get CreationDate.

Returns

string Date of creation.

Definition at line 296 of file class.ilNewsItem.php.

References $creation_date.

    {
        return $this->creation_date;
    }

getFirstNewsIdForContext()

static ilNewsItem::getFirstNewsIdForContext (   $a_context_obj_id,   $a_context_obj_type,   $a_context_sub_obj_id = "",   $a_context_sub_obj_type = ""  )

static

Get first new id of news set related to a certain context.

Deprecated:

will move to ilNewsData

Definition at line 1974 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by ilForum\deletePost(), ilForumTopic\movePosts(), ilForum\postCensorship(), ilObjForumGUI\publishDraftObject(), and ilObjTest\saveToDb().

      {
        global $DIC;

        $ilDB = $DIC->database();
        
        // Determine how many rows should be deleted
        $query = "SELECT * " .
            "FROM il_news_item " .
            "WHERE " .
                "context_obj_id = " . $ilDB->quote($a_context_obj_id, "integer") .
                " AND context_obj_type = " . $ilDB->quote($a_context_obj_type, "text") .
                " AND context_sub_obj_id = " . $ilDB->quote($a_context_sub_obj_id, "integer") .
                " AND " . $ilDB->equals("context_sub_obj_type", $a_context_sub_obj_type, "text", true);
                
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);
        
        return $rec["id"];
    }

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getId()

ilNewsItem::getId

(

)

Get Id.

Returns

int

Definition at line 136 of file class.ilNewsItem.php.

References $id.

Referenced by create(), delete(), increaseDownloadCounter(), increasePlayCounter(), read(), ilNewsTimelineItemGUI\renderMedia(), ilNewsTimelineItemGUI\renderMediaModal(), ilNewsData\save(), and update().

    {
        return $this->id;
    }

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getLastNewsIdForContext()

static ilNewsItem::getLastNewsIdForContext (   $a_context_obj_id,   $a_context_obj_type,   $a_context_sub_obj_id = "",   $a_context_sub_obj_type = "",   $a_only_today = false  )

static

Get last news id of news set related to a certain context.

Deprecated:

will move to ilNewsData

Definition at line 2003 of file class.ilNewsItem.php.

References $DIC, $id, $ilDB, $query, and ilUtil\now().

Referenced by ilBlogPosting\handleNews(), and ilWikiPage\updateNews().

      {
        global $DIC;

        $ilDB = $DIC->database();

        // Determine how many rows should be deleted
        $query = "SELECT id, update_date " .
            "FROM il_news_item " .
            "WHERE " .
                "context_obj_id = " . $ilDB->quote($a_context_obj_id, "integer") .
                " AND context_obj_type = " . $ilDB->quote($a_context_obj_type, "text") .
                " AND context_sub_obj_id = " . $ilDB->quote($a_context_sub_obj_id, "integer") .
                " AND " . $ilDB->equals("context_sub_obj_type", $a_context_sub_obj_type, "text", true) .
            " ORDER BY update_date DESC";

        $ilDB->setLimit(1);
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);

        $id = (int) $rec["id"];
        if ($a_only_today) {
            $now = ilUtil::now();
            if (substr($now, 0, 10) != substr($rec["update_date"], 0, 10)) {
                $id = 0;
            }
        }

        return $id;
    }

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getLimitation()

ilNewsItem::getLimitation

(

)

Get Limitation for number of items.

Returns

boolean Limitation for number of items

Definition at line 497 of file class.ilNewsItem.php.

References $limitation.

Referenced by create().

    {
        return $this->limitation;
    }

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getMobDownloadCounter()

ilNewsItem::getMobDownloadCounter

(

)

Get mob download counter.

Returns

int counter

Definition at line 557 of file class.ilNewsItem.php.

Referenced by increaseDownloadCounter(), and update().

    {
        return $this->mob_cnt_download;
    }

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getMobId()

ilNewsItem::getMobId

(

)

Get MobId.

Returns

int Media Object ID (if news includes attachement)

Definition at line 456 of file class.ilNewsItem.php.

References $mob_id.

Referenced by create(), delete(), deliverMobFile(), ilNewsTimelineItemGUI\getMediaPath(), and update().

    {
        return $this->mob_id;
    }

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getMobPlayCounter()

ilNewsItem::getMobPlayCounter

(

)

Get mob play counter.

Returns

int counter

Definition at line 537 of file class.ilNewsItem.php.

Referenced by increasePlayCounter(), and update().

    {
        return $this->mob_cnt_play;
    }

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getNewsForRefId()

ilNewsItem::getNewsForRefId	(		$a_ref_id,
			$a_only_public = false,
			$a_stopnesting = false,
			$a_time_period = 0,
			$a_prevent_aggregation = true,
			$a_forum_group_sequences = false,
			$a_no_auto_generated = false,
			$a_ignore_date_filter = false,
			$a_user_id = null,
			$a_limit = 0,
			$a_excluded = array()
	)

Get News For Ref Id.

Deprecated:

(will migrate to ilNewsData)

Parameters

int	$a_ref_id
bool	$a_only_public
bool	$a_stopnesting
int	$a_time_period
bool	$a_prevent_aggregation
bool	$a_forum_group_sequences
bool	$a_no_auto_generated
bool	$a_ignore_date_filter
null	$a_user_id
int	$a_limit	currently only supported for groups and courses
	int[]	$a_excluded currently only supported for groups and courses (news ids)

Returns

array|mixed

Definition at line 860 of file class.ilNewsItem.php.

References ilBlockSetting\_lookup(), ilContainer\_lookupContainerSetting(), ilObject\_lookupObjId(), ilObject\_lookupType(), aggregateForums(), getAggregatedChildNewsData(), getAggregatedNewsData(), and NEWS_PUBLIC.

Referenced by getAggregatedChildNewsData().

      {
        $obj_id = ilObject::_lookupObjId($a_ref_id);
        $obj_type = ilObject::_lookupType($obj_id);

        // get starting date
        $starting_date = "";
        if ($obj_type == "grp" || $obj_type == "crs") {
            // see #31471, #30687, and ilMembershipNotification
            if (!ilContainer::_lookupContainerSetting(
                $obj_id,
                'cont_use_news',
                true
            ) || (
                !ilContainer::_lookupContainerSetting(
                    $obj_id,
                    'cont_show_news',
                    true
                ) && !ilContainer::_lookupContainerSetting(
                    $obj_id,
                    'news_timeline'
                )
            )) {
                return [];
            }

            include_once("./Services/Block/classes/class.ilBlockSetting.php");
            $hide_news_per_date = ilBlockSetting::_lookup(
                "news",
                "hide_news_per_date",
                0,
                $obj_id
            );
            if ($hide_news_per_date && !$a_ignore_date_filter) {
                $starting_date = ilBlockSetting::_lookup(
                    "news",
                    "hide_news_date",
                    0,
                    $obj_id
                );
            }
        }

        if ($obj_type == "cat" && !$a_stopnesting) {
            $news = $this->getAggregatedChildNewsData(
                $a_ref_id,
                $a_only_public,
                $a_time_period,
                $a_prevent_aggregation,
                $starting_date,
                $a_no_auto_generated
            );
        } elseif (($obj_type == "grp" || $obj_type == "crs") &&
            !$a_stopnesting) {
            $news = $this->getAggregatedNewsData(
                $a_ref_id,
                $a_only_public,
                $a_time_period,
                $a_prevent_aggregation,
                $starting_date,
                $a_no_auto_generated,
                $a_user_id,
                $a_limit,
                $a_excluded
            );
        } else {
            $news_item = new ilNewsItem();
            $news_item->setContextObjId($obj_id);
            $news_item->setContextObjType($obj_type);
            $news = $news_item->queryNewsForContext(
                $a_only_public,
                $a_time_period,
                $starting_date,
                $a_no_auto_generated
            );
            $unset = array();
            foreach ($news as $k => $v) {
                if (!$a_only_public || $v["visibility"] == NEWS_PUBLIC ||
                    ($v["priority"] == 0 &&
                        ilBlockSetting::_lookup(
                            "news",
                            "public_notifications",
                            0,
                            $obj_id
                        ))) {
                    $news[$k]["ref_id"] = $a_ref_id;
                } else {
                    $unset[] = $k;
                }
            }
            foreach ($unset as $un) {
                unset($news[$un]);
            }
        }
        
        if (!$a_prevent_aggregation) {
            $news = $this->aggregateForums($news);
        } elseif ($a_forum_group_sequences) {
            $news = $this->aggregateForums($news, true);
        }
        
        return $news;
    }

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getNewsOfContext()

static ilNewsItem::getNewsOfContext (   $a_context_obj_id,   $a_context_obj_type,   $a_context_sub_obj_id = 0,   $a_context_sub_obj_type = ""  )

static

Get all news of a context.

Deprecated:

will move to ilNewsData

Definition at line 1720 of file class.ilNewsItem.php.

References $DIC, $ilDB, and $query.

Referenced by ilNewsData\getNewsOfContext().

      {
        global $DIC;

        $ilDB = $DIC->database();
        
        if ($a_context_obj_id == 0 || $a_context_obj_type == "") {
            return [];
        }

        if ($a_context_sub_obj_id > 0) {
            $and = " AND context_sub_obj_id = " . $ilDB->quote($a_context_sub_obj_id, "integer") .
                " AND context_sub_obj_type = " . $ilDB->quote($a_context_sub_obj_type, "text");
        }
        
        // get news records
        $query = "SELECT * FROM il_news_item" .
            " WHERE context_obj_id = " . $ilDB->quote($a_context_obj_id, "integer") .
            " AND context_obj_type = " . $ilDB->quote($a_context_obj_type, "text") .
            $and;

        $news_set = $ilDB->query($query);

        $news_arr = [];
        while ($news = $ilDB->fetchAssoc($news_set)) {
            $news_arr[] = new ilNewsItem($news["id"]);
        }
        return $news_arr;
    }

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getPlaytime()

ilNewsItem::getPlaytime

(

)

Get Playtime.

Returns

string Play Time, hh:mm:ss (of attached media file)

Definition at line 476 of file class.ilNewsItem.php.

References $playtime.

Referenced by create(), and update().

    {
        return $this->playtime;
    }

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getPriority()

ilNewsItem::getPriority

(

)

Get Priority.

Returns

int News Priority

Definition at line 416 of file class.ilNewsItem.php.

References $priority.

Referenced by create(), and update().

    {
        return $this->priority;
    }

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getPrivateFeedId()

static ilNewsItem::getPrivateFeedId ( )

static

Deprecated:

will move to settings->user

Definition at line 2151 of file class.ilNewsItem.php.

References $privFeedId.

Referenced by _getNewsItemsOfUser(), queryNewsForContext(), and queryNewsForMultipleContexts().

    {
        return ilNewsItem::$privFeedId;
    }

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getTitle()

ilNewsItem::getTitle

(

)

Get Title.

Returns

string Title of news item.

Definition at line 156 of file class.ilNewsItem.php.

References $title.

Referenced by create(), and update().

    {
        return $this->title;
    }

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getUpdateDate()

ilNewsItem::getUpdateDate

(

)

Get UpdateDate.

Returns

string Date of last update.

Definition at line 316 of file class.ilNewsItem.php.

References $update_date.

    {
        return $this->update_date;
    }

getUpdateUserId()

ilNewsItem::getUpdateUserId

(

)

Get update user id.

Returns

int update user id

Definition at line 356 of file class.ilNewsItem.php.

References $update_user_id.

Referenced by create(), and update().

    {
        return $this->update_user_id;
    }

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getUserId()

ilNewsItem::getUserId

(

)

Get UserId.

Returns

int User Id of last update.

Definition at line 336 of file class.ilNewsItem.php.

References $user_id.

Referenced by create(), and update().

    {
        return $this->user_id;
    }

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getVisibility()

ilNewsItem::getVisibility

(

)

Get Visibility.

Returns

string Access level of news.

Definition at line 376 of file class.ilNewsItem.php.

References $visibility.

Referenced by create(), and update().

    {
        return $this->visibility;
    }

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handleTimePeriod()

static ilNewsItem::handleTimePeriod (   $a_time_period )

staticprotected

Convert time period for DB-queries.

Parameters

mixed

$a_time_period

Returns

string

Definition at line 1271 of file class.ilNewsItem.php.

    {
        // time period is number of days
        if (is_numeric($a_time_period)) {
            if ($a_time_period > 0) {
                return date('Y-m-d H:i:s', time() - ($a_time_period * 24 * 60 * 60));
            }
        }
        // time period is datetime
        elseif (preg_match("/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/", $a_time_period)) {
            return $a_time_period;
        }
        // :TODO: what to return?
    }

increaseDownloadCounter()

ilNewsItem::increaseDownloadCounter

(

)

Increase download counter.

Deprecated:

will move to data

Definition at line 2201 of file class.ilNewsItem.php.

References $db, $ilDB, getId(), getMobDownloadCounter(), and setMobDownloadCounter().

Referenced by deliverMobFile().

    {
        $ilDB = $this->db;

        $cnt = $this->getMobDownloadCounter();
        $cnt++;
        $this->setMobDownloadCounter($cnt);
        $ilDB->manipulate(
            "UPDATE il_news_item SET " .
            " mob_cnt_download = " . $ilDB->quote($cnt, "integer") .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer")
            );
    }

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increasePlayCounter()

ilNewsItem::increasePlayCounter

(

)

Increase play counter.

Deprecated:

will move to data

Definition at line 2220 of file class.ilNewsItem.php.

References $db, $ilDB, getId(), getMobPlayCounter(), and setMobPlayCounter().

    {
        $ilDB = $this->db;

        $cnt = $this->getMobPlayCounter();
        $cnt++;
        $this->setMobPlayCounter($cnt);
        $ilDB->manipulate(
            "UPDATE il_news_item SET " .
            " mob_cnt_play = " . $ilDB->quote($cnt, "integer") .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer")
            );
    }

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mergeNews()

static ilNewsItem::mergeNews (   $n1,   $n2  )

static

Merges two sets of news.

Deprecated:

will move to ilNewsData

Parameters

array	$n1	Array of news
array	$n2	Array of news

Returns

array Array of news

Definition at line 1635 of file class.ilNewsItem.php.

References $id.

Referenced by _getNewsItemsOfUser(), getAggregatedChildNewsData(), and getAggregatedNewsData().

    {
        foreach ($n2 as $id => $news) {
            $n1[$id] = $news;
        }
        
        return $n1;
    }

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prepareNewsDataFromCache()

static ilNewsItem::prepareNewsDataFromCache (   $a_cres )

static

Prepare news data from cache.

Deprecated:

will move to data

Parameters

string

$a_cres

cache string

Returns

array news array

Definition at line 2240 of file class.ilNewsItem.php.

References $data, $DIC, and $ilDB.

Referenced by ilPDNewsBlockGUI\__construct(), and ilNewsForContextBlockGUI\__construct().

    {
        global $DIC;

        $ilDB = $DIC->database();

        $data = $a_cres;
        $news_ids = array_keys($data);
        $set = $ilDB->query("SELECT id FROM il_news_item " .
            " WHERE " . $ilDB->in("id", $news_ids, false, "integer"));
        $existing_ids = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            $existing_ids[] = $rec["id"];
        }
        //var_dump($existing_ids);
        $existing_news = array();
        foreach ($data as $k => $v) {
            if (in_array($k, $existing_ids)) {
                $existing_news[$k] = $v;
            }
        }

        //var_dump($data);
        //var_dump($existing_news);

        return $existing_news;
    }

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queryNewsByIds()

static ilNewsItem::queryNewsByIds ( array  $a_news_ids )

static

Query news data by news ids.

Parameters

int[]

$a_news_ids

Returns

array[]

Definition at line 1415 of file class.ilNewsItem.php.

References $DIC, and $ilDB.

Referenced by ilMembershipCronNotificationsData\loadMissingNews().

    {
        global $DIC;
        $ilDB = $DIC->database();
        $news = array();
        $set = $ilDB->query("SELECT * FROM il_news_item " .
            " WHERE " . $ilDB->in("id", $a_news_ids, false, "integer"));
        while ($rec = $ilDB->fetchAssoc($set)) {
            $news[$rec["id"]] = $rec;
        }
        return $news;
    }

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queryNewsForContext()

ilNewsItem::queryNewsForContext	(		$a_for_rss_use = false,
			$a_time_period = 0,
			$a_starting_date = "",
			$a_no_auto_generated = false,
			$a_oldest_first = false,
			$a_limit = 0
	)

Query news for a context.

Deprecated:

will move to ilNewsData

Parameters

boolean	query for outgoing rss feed
int	time period in seconds
string	startind date
boolean	do not include auto generated news items

Definition at line 1295 of file class.ilNewsItem.php.

References $db, $ilDB, $ilUser, $lng, $query, $result, $user, ilBlockSetting\_lookup(), getContextObjId(), getContextObjType(), getContextSubObjId(), getContextSubObjType(), getPrivateFeedId(), and NEWS_PUBLIC.

      {
        $ilDB = $this->db;
        $ilUser = $this->user;
        $lng = $this->lng;

        $and = "";
        if ($a_time_period > 0) {
            $limit_ts = self::handleTimePeriod($a_time_period);
            $and = " AND creation_date >= " . $ilDB->quote($limit_ts, "timestamp") . " ";
        }
        
        if ($a_starting_date != "") {
            $and .= " AND creation_date > " . $ilDB->quote($a_starting_date, "timestamp") . " ";
        }

        if ($a_no_auto_generated) {
            $and .= " AND priority = 1 AND content_type = " . $ilDB->quote("text", "text") . " ";
        }

        // this is changed with 4.1 (news table for lm pages)
        if ($this->getContextSubObjId() > 0) {
            $and .= " AND context_sub_obj_id = " . $ilDB->quote($this->getContextSubObjId(), "integer") .
                " AND context_sub_obj_type = " . $ilDB->quote($this->getContextSubObjType(), "text");
        }

        $ordering = ($a_oldest_first)
            ? " creation_date ASC, id ASC "
            : " creation_date DESC, id DESC ";

        if ($a_for_rss_use && ilNewsItem::getPrivateFeedId() == false) {
            $query = "SELECT * " .
                "FROM il_news_item " .
                " WHERE " .
                    "context_obj_id = " . $ilDB->quote($this->getContextObjId(), "integer") .
                    " AND context_obj_type = " . $ilDB->quote($this->getContextObjType(), "text") .
                    $and .
                    " ORDER BY " . $ordering;
        } elseif (ilNewsItem::getPrivateFeedId() != false) {
            $query = "SELECT il_news_item.* " .
                ", il_news_read.user_id user_read " .
                "FROM il_news_item LEFT JOIN il_news_read " .
                "ON il_news_item.id = il_news_read.news_id AND " .
                " il_news_read.user_id = " . $ilDB->quote(ilNewsItem::getPrivateFeedId(), "integer") .
                " WHERE " .
                    "context_obj_id = " . $ilDB->quote($this->getContextObjId(), "integer") .
                    " AND context_obj_type = " . $ilDB->quote($this->getContextObjType(), "text") .
                    $and .
                    " ORDER BY " . $ordering;
        } else {
            $query = "SELECT il_news_item.* " .
                ", il_news_read.user_id as user_read " .
                "FROM il_news_item LEFT JOIN il_news_read " .
                "ON il_news_item.id = il_news_read.news_id AND " .
                " il_news_read.user_id = " . $ilDB->quote($ilUser->getId(), "integer") .
                " WHERE " .
                    "context_obj_id = " . $ilDB->quote($this->getContextObjId(), "integer") .
                    " AND context_obj_type = " . $ilDB->quote($this->getContextObjType(), "text") .
                    $and .
                    " ORDER BY " . $ordering;
        }
        //echo $query;
        $set = $ilDB->query($query);
        $result = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            if ($a_limit > 0 && count($result) >= $a_limit) {
                continue;
            }
            if (!$a_for_rss_use || (ilNewsItem::getPrivateFeedId() != false) || ($rec["visibility"] == NEWS_PUBLIC ||
                ($rec["priority"] == 0 &&
                ilBlockSetting::_lookup(
                    "news",
                    "public_notifications",
                    0,
                    $rec["context_obj_id"]
                )))) {
                $result[$rec["id"]] = $rec;
            }
        }

        // do we get data for rss and may the time limit by an issue?
        // do a second query without time limit.
        // this is not very performant, but I do not have a better
        // idea. The keep_rss_min setting is currently (Jul 2012) only set
        // by mediacasts
        if ($a_time_period != "" && $a_for_rss_use) {
            include_once("./Services/Block/classes/class.ilBlockSetting.php");
            $keep_rss_min = ilBlockSetting::_lookup(
                "news",
                "keep_rss_min",
                0,
                $this->getContextObjId()
            );
            if ($keep_rss_min > 0) {
                return $this->queryNewsForContext(
                    true,
                    0,
                    $a_starting_date,
                    $a_no_auto_generated,
                    $a_oldest_first,
                    $keep_rss_min
                );
            }
        }

        return $result;
    }

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queryNewsForMultipleContexts()

ilNewsItem::queryNewsForMultipleContexts	(		$a_contexts,
			$a_for_rss_use = false,
			$a_time_period = 0,
			$a_starting_date = "",
			$a_no_auto_generated = false,
			$a_user_id = null,
			$a_limit = 0,
			$a_exclude = array()
	)

Query News for multiple Contexts.

Deprecated:

will move to ilNewsData

Parameters

array	$a_contexts
bool	$a_for_rss_use
int	$a_time_period
string	$a_starting_date
bool	$a_no_auto_generated
null	$a_user_id
int	$a_limit
	int[]	$a_exclude

Returns

array

Definition at line 1470 of file class.ilNewsItem.php.

References $ctrl, $db, $ilCtrl, $ilDB, $ilUser, $lng, $query, $result, $type, $user, $user_id, ilBlockSetting\_lookup(), getPrivateFeedId(), and NEWS_PUBLIC.

Referenced by getAggregatedChildNewsData(), and getAggregatedNewsData().

      {
        $ilDB = $this->db;
        $ilUser = $this->user;
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;

        $and = "";
        if ($a_time_period > 0) {
            $limit_ts = self::handleTimePeriod($a_time_period);
            $and = " AND creation_date >= " . $ilDB->quote($limit_ts, "timestamp") . " ";
        }
            
        if ($a_starting_date != "") {
            $and .= " AND creation_date > " . $ilDB->quote($a_starting_date, "timestamp") . " ";
        }

        if ($a_no_auto_generated) {
            $and .= " AND priority = 1 AND content_type = " . $ilDB->quote("text", "text") . " ";
        }

        if ($a_limit > 0) {
            $ilDB->setLimit($a_limit, 0);
        }

        if (is_array($a_exclude) && count($a_exclude) > 0) {
            $and .= " AND " . $ilDB->in("id", $a_exclude, true, "integer") . " ";
        }

        $ids = array();
        $type = array();

        foreach ($a_contexts as $cont) {
            $ids[] = $cont["obj_id"];
            $type[$cont["obj_id"]] = $cont["obj_type"];
        }
        
        if ($a_for_rss_use && ilNewsItem::getPrivateFeedId() == false) {
            $query = "SELECT * " .
                "FROM il_news_item " .
                " WHERE " .
                    $ilDB->in("context_obj_id", $ids, false, "integer") . " " .
                    $and .
                    " ORDER BY creation_date DESC ";
        } elseif (ilNewsItem::getPrivateFeedId() != false) {
            $query = "SELECT il_news_item.* " .
                ", il_news_read.user_id as user_read " .
                "FROM il_news_item LEFT JOIN il_news_read " .
                "ON il_news_item.id = il_news_read.news_id AND " .
                " il_news_read.user_id = " . $ilDB->quote(ilNewsItem::getPrivateFeedId(), "integer") .
                " WHERE " .
                    $ilDB->in("context_obj_id", $ids, false, "integer") . " " .
                    $and .
                    " ORDER BY creation_date DESC ";
        } else {
            if ($a_user_id) {
                $user_id = $a_user_id;
            } else {
                $user_id = $ilUser->getId();
            }
            $query = "SELECT il_news_item.* " .
                ", il_news_read.user_id as user_read " .
                "FROM il_news_item LEFT JOIN il_news_read " .
                "ON il_news_item.id = il_news_read.news_id AND " .
                " il_news_read.user_id = " . $ilDB->quote($user_id, "integer") .
                " WHERE " .
                    $ilDB->in("context_obj_id", $ids, false, "integer") . " " .
                    $and .
                    " ORDER BY creation_date DESC ";
        }

        $set = $ilDB->query($query);
        $result = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            if ($type[$rec["context_obj_id"]] == $rec["context_obj_type"]) {
                if (!$a_for_rss_use || ilNewsItem::getPrivateFeedId() != false || ($rec["visibility"] == NEWS_PUBLIC ||
                    ($rec["priority"] == 0 &&
                    ilBlockSetting::_lookup(
                        "news",
                        "public_notifications",
                        0,
                        $rec["context_obj_id"]
                    )))) {
                    $result[$rec["id"]] = $rec;
                }
            }
        }

        return $result;
    }

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read()

ilNewsItem::read

(

)

Read item from database.

Deprecated:

(will migrate to ilNewsData or other class taking care of persistence)

Definition at line 586 of file class.ilNewsItem.php.

References $db, $ilDB, $query, getId(), setContent(), setContentHtml(), setContentIsLangVar(), setContentLong(), setContentTextIsLangVar(), setContentType(), setContextObjId(), setContextObjType(), setContextSubObjId(), setContextSubObjType(), setCreationDate(), setMobDownloadCounter(), setMobId(), setMobPlayCounter(), setPlaytime(), setPriority(), setTitle(), setUpdateDate(), setUpdateUserId(), setUserId(), and setVisibility().

Referenced by __construct().

    {
        $ilDB = $this->db;

        $query = "SELECT * FROM il_news_item WHERE id = " .
            $ilDB->quote($this->getId(), "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);

        $this->setTitle($rec["title"]);
        $this->setContent($rec["content"]);
        $this->setContextObjId((int) $rec["context_obj_id"]);
        $this->setContextObjType($rec["context_obj_type"]);
        $this->setContextSubObjId((int) $rec["context_sub_obj_id"]);
        $this->setContextSubObjType($rec["context_sub_obj_type"]);
        $this->setContentType($rec["content_type"]);
        $this->setCreationDate($rec["creation_date"]);
        $this->setUpdateDate($rec["update_date"]);
        $this->setUserId($rec["user_id"]);
        $this->setUpdateUserId($rec["update_user_id"]);
        $this->setVisibility($rec["visibility"]);
        $this->setContentLong($rec["content_long"]);
        $this->setPriority($rec["priority"]);
        $this->setContentIsLangVar($rec["content_is_lang_var"]);
        $this->setContentTextIsLangVar((int) $rec["content_text_is_lang_var"]);
        $this->setMobId($rec["mob_id"]);
        $this->setPlaytime($rec["playtime"]);
        $this->setMobPlayCounter($rec["mob_cnt_play"]);
        $this->setMobDownloadCounter($rec["mob_cnt_download"]);
        $this->setContentHtml($rec["content_html"]);
    }

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setContent()

ilNewsItem::setContent

(

$a_content

)

Set Content.

Parameters

string

$a_content

Content of news.

Definition at line 166 of file class.ilNewsItem.php.

References $a_content.

Referenced by read().

    {
        $this->content = $a_content;
    }

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setContentHtml()

ilNewsItem::setContentHtml

(

$a_val

)

Is content HTML (tiny used?)

Parameters

bool

$a_val

Definition at line 567 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->content_html = $a_val;
    }

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setContentIsLangVar()

ilNewsItem::setContentIsLangVar

(

$a_content_is_lang_var = 0

)

Set ContentIsLangVar.

Parameters

boolean

$a_content_is_lang_var

Definition at line 426 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->content_is_lang_var = $a_content_is_lang_var;
    }

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setContentLong()

ilNewsItem::setContentLong

(

$a_content_long

)

Set ContentLong.

Parameters

string

$a_content_long

Long content of news

Definition at line 386 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->content_long = $a_content_long;
    }

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setContentTextIsLangVar()

ilNewsItem::setContentTextIsLangVar

(

$a_val = 0

)

Set content text ist lang var.

Parameters

boolean

$a_content_is_lang_var

Definition at line 507 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->content_text_is_lang_var = $a_val;
    }

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setContentType()

ilNewsItem::setContentType

(

$a_content_type = "text"

)

Set ContentType.

Parameters

string

$a_content_type

Content type.

Definition at line 266 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->content_type = $a_content_type;
    }

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setContext()

ilNewsItem::setContext	(	int	$a_obj_id,
		string	$a_obj_type,
		int	$a_sub_obj_id = 0,
		string	$a_sub_obj_type = ""
	)

Set context for news.

Parameters

int	$a_obj_id
int	$a_obj_type
int	$a_sub_obj_id
string	$a_sub_obj_type

Definition at line 1257 of file class.ilNewsItem.php.

References setContextObjId(), setContextObjType(), setContextSubObjId(), and setContextSubObjType().

    {
        $this->setContextObjId($a_obj_id);
        $this->setContextObjType($a_obj_type);
        $this->setContextSubObjId($a_sub_obj_id);
        $this->setContextSubObjType($a_sub_obj_type);
    }

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setContextObjId()

ilNewsItem::setContextObjId

(

$a_context_obj_id

)

Set ContextObjId.

Parameters

int

$a_context_obj_id

Definition at line 186 of file class.ilNewsItem.php.

Referenced by read(), and setContext().

    {
        $this->context_obj_id = $a_context_obj_id;
    }

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setContextObjType()

ilNewsItem::setContextObjType

(

$a_context_obj_type

)

Set ContextObjType.

Parameters

int

$a_context_obj_type

Definition at line 206 of file class.ilNewsItem.php.

Referenced by read(), and setContext().

    {
        $this->context_obj_type = $a_context_obj_type;
    }

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setContextSubObjId()

ilNewsItem::setContextSubObjId

(

$a_context_sub_obj_id

)

Set ContextSubObjId.

Parameters

int

$a_context_sub_obj_id

Definition at line 226 of file class.ilNewsItem.php.

Referenced by read(), and setContext().

    {
        $this->context_sub_obj_id = $a_context_sub_obj_id;
    }

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setContextSubObjType()

ilNewsItem::setContextSubObjType

(

$a_context_sub_obj_type

)

Set ContextSubObjType.

Parameters

int

$a_context_sub_obj_type

Definition at line 246 of file class.ilNewsItem.php.

Referenced by read(), and setContext().

    {
        $this->context_sub_obj_type = $a_context_sub_obj_type;
    }

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setCreationDate()

ilNewsItem::setCreationDate

(

$a_creation_date

)

Set CreationDate.

Parameters

string

$a_creation_date

Date of creation.

Definition at line 286 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->creation_date = $a_creation_date;
    }

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setId()

ilNewsItem::setId

(

$a_id

)

Set Id.

Parameters

int

$a_id

Definition at line 126 of file class.ilNewsItem.php.

Referenced by __construct(), and create().

    {
        $this->id = $a_id;
    }

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setLimitation()

ilNewsItem::setLimitation

(

$a_limitation

)

Set Limitation for number of items.

Parameters

boolean

$a_limitation

Limitation for number of items

Definition at line 487 of file class.ilNewsItem.php.

    {
        $this->limitation = $a_limitation;
    }

setMobDownloadCounter()

ilNewsItem::setMobDownloadCounter

(

$a_val

)

Set mob download counter.

Parameters

int

$a_val

counter

Definition at line 547 of file class.ilNewsItem.php.

Referenced by increaseDownloadCounter(), and read().

    {
        $this->mob_cnt_download = $a_val;
    }

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setMobId()

ilNewsItem::setMobId

(

$a_mob_id

)

Set MobId.

Parameters

int

$a_mob_id

Media Object ID (if news includes attachement)

Definition at line 446 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->mob_id = $a_mob_id;
    }

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setMobPlayCounter()

ilNewsItem::setMobPlayCounter

(

$a_val

)

Set mob play counter.

Parameters

int

$a_val

counter

Definition at line 527 of file class.ilNewsItem.php.

Referenced by increasePlayCounter(), and read().

    {
        $this->mob_cnt_play = $a_val;
    }

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setPlaytime()

ilNewsItem::setPlaytime

(

$a_playtime

)

Set Playtime.

Parameters

string

$a_playtime

Play Time, hh:mm:ss (of attached media file)

Definition at line 466 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->playtime = $a_playtime;
    }

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setPriority()

ilNewsItem::setPriority

(

$a_priority = 1

)

Set Priority.

Parameters

int

$a_priority

News Priority

Definition at line 406 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->priority = $a_priority;
    }

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setPrivateFeedId()

static ilNewsItem::setPrivateFeedId (   $a_userId )

static

Deprecated:

will move to settings->user

Definition at line 2143 of file class.ilNewsItem.php.

References $privFeedId.

Referenced by ilObjectFeedWriter\__construct().

    {
        ilNewsItem::$privFeedId = $a_userId;
    }

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setTitle()

ilNewsItem::setTitle

(

$a_title

)

Set Title.

Parameters

string

$a_title

Title of news item.

Definition at line 146 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->title = $a_title;
    }

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setUpdateDate()

ilNewsItem::setUpdateDate

(

$a_update_date

)

Set UpdateDate.

Parameters

string

$a_update_date

Date of last update.

Definition at line 306 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->update_date = $a_update_date;
    }

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setUpdateUserId()

ilNewsItem::setUpdateUserId

(

$a_val

)

Set update user id.

Parameters

int

$a_val

update user id

Definition at line 346 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->update_user_id = $a_val;
    }

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setUserId()

ilNewsItem::setUserId

(

$a_user_id

)

Set UserId.

Parameters

int

$a_user_id

User Id of last update.

Definition at line 326 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->user_id = $a_user_id;
    }

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setVisibility()

ilNewsItem::setVisibility

(

$a_visibility = "users"

)

Set Visibility.

Parameters

string

$a_visibility

Access level of news.

Definition at line 366 of file class.ilNewsItem.php.

Referenced by read().

    {
        $this->visibility = $a_visibility;
    }

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update()

ilNewsItem::update

(

$a_as_new = false

)

Update item in database.

Deprecated:

(will migrate to ilNewsData or other class taking care of persistence)

Parameters

boolean

$a_as_new

If true, creation date is set "now"

Definition at line 699 of file class.ilNewsItem.php.

References $db, $ilDB, getContent(), getContentHtml(), getContentIsLangVar(), getContentLong(), getContentTextIsLangVar(), getContentType(), getContextObjId(), getContextObjType(), getContextSubObjId(), getContextSubObjType(), getId(), getMobDownloadCounter(), getMobId(), getMobPlayCounter(), getPlaytime(), getPriority(), getTitle(), getUpdateUserId(), getUserId(), getVisibility(), and ilUtil\now().

Referenced by ilNewsData\save().

    {
        $ilDB = $this->db;

        $fields = array(
            "title" => array("text", $this->getTitle()),
            "content" => array("clob", $this->getContent()),
            "content_html" => array("integer", (int) $this->getContentHtml()),
            "context_obj_id" => array("integer", $this->getContextObjId()),
            "context_obj_type" => array("text", $this->getContextObjType()),
            "context_sub_obj_id" => array("integer", $this->getContextSubObjId()),
            "context_sub_obj_type" => array("text", $this->getContextSubObjType()),
            "content_type" => array("text", $this->getContentType()),
            "user_id" => array("integer", $this->getUserId()),
            "update_user_id" => array("integer", (int) $this->getUpdateUserId()),
            "visibility" => array("text", $this->getVisibility()),
            "content_long" => array("clob", $this->getContentLong()),
            "priority" => array("integer", $this->getPriority()),
            "content_is_lang_var" => array("integer", $this->getContentIsLangVar()),
            "content_text_is_lang_var" => array("integer", (int) $this->getContentTextIsLangVar()),
            "mob_id" => array("integer", $this->getMobId()),
            "mob_cnt_play" => array("integer", $this->getMobPlayCounter()),
            "mob_cnt_download" => array("integer", $this->getMobDownloadCounter()),
            "playtime" => array("text", $this->getPlaytime())
        );

        $now = ilUtil::now();
        if ($a_as_new) {
            $fields["creation_date"] = array("timestamp", $now);
            $fields["update_date"] = array("timestamp", $now);
        } else {
            $fields["update_date"] = array("timestamp", $now);
        }

        $ilDB->update("il_news_item", $fields, array(
            "id" => array("integer", $this->getId())
        ));
    }

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Field Documentation

$access

ilNewsItem::$access

protected

Definition at line 47 of file class.ilNewsItem.php.

Referenced by getAggregatedChildNewsData(), and getAggregatedNewsData().

$content

ilNewsItem::$content

protected

Definition at line 71 of file class.ilNewsItem.php.

Referenced by getContent().

$content_html

ilNewsItem::$content_html

protected

Definition at line 75 of file class.ilNewsItem.php.

Referenced by getContentHtml().

$content_is_lang_var

ilNewsItem::$content_is_lang_var = 0

protected

Definition at line 91 of file class.ilNewsItem.php.

Referenced by getContentIsLangVar().

$content_long

ilNewsItem::$content_long

protected

Definition at line 89 of file class.ilNewsItem.php.

Referenced by getContentLong().

$content_type

ilNewsItem::$content_type = "text"

protected

Definition at line 80 of file class.ilNewsItem.php.

Referenced by getContentType().

$context_obj_id

ilNewsItem::$context_obj_id

protected

Definition at line 76 of file class.ilNewsItem.php.

Referenced by getContextObjId().

$context_obj_type

ilNewsItem::$context_obj_type

protected

Definition at line 77 of file class.ilNewsItem.php.

Referenced by getContextObjType().

$context_sub_obj_id

ilNewsItem::$context_sub_obj_id

protected

Definition at line 78 of file class.ilNewsItem.php.

Referenced by getContextSubObjId().

$context_sub_obj_type

ilNewsItem::$context_sub_obj_type

protected

Definition at line 79 of file class.ilNewsItem.php.

Referenced by getContextSubObjType().

$creation_date

ilNewsItem::$creation_date

protected

Definition at line 81 of file class.ilNewsItem.php.

Referenced by getCreationDate().

$ctrl

ilNewsItem::$ctrl

protected

Definition at line 67 of file class.ilNewsItem.php.

Referenced by queryNewsForMultipleContexts().

$db

ilNewsItem::$db

protected

Definition at line 37 of file class.ilNewsItem.php.

Referenced by checkNewsExistsForObjects(), create(), delete(), increaseDownloadCounter(), increasePlayCounter(), queryNewsForContext(), queryNewsForMultipleContexts(), read(), and update().

$id

ilNewsItem::$id

protected

Definition at line 69 of file class.ilNewsItem.php.

Referenced by getId(), getLastNewsIdForContext(), and mergeNews().

$limitation

ilNewsItem::$limitation

private

Definition at line 96 of file class.ilNewsItem.php.

Referenced by getLimitation().

$lng

ilNewsItem::$lng

protected

Definition at line 62 of file class.ilNewsItem.php.

Referenced by determineNewsContent(), determineNewsTitle(), queryNewsForContext(), and queryNewsForMultipleContexts().

$mob_id

ilNewsItem::$mob_id

protected

Definition at line 92 of file class.ilNewsItem.php.

Referenced by getMobId().

$obj_data_cache

ilNewsItem::$obj_data_cache

protected

Definition at line 52 of file class.ilNewsItem.php.

Referenced by getAggregatedNewsData().

$playtime

ilNewsItem::$playtime

protected

Definition at line 93 of file class.ilNewsItem.php.

Referenced by getPlaytime().

$priority

ilNewsItem::$priority = 1

protected

Definition at line 90 of file class.ilNewsItem.php.

Referenced by getPriority().

$privFeedId

ilNewsItem::$privFeedId = false

staticprivate

Definition at line 95 of file class.ilNewsItem.php.

Referenced by getPrivateFeedId(), and setPrivateFeedId().

$title

ilNewsItem::$title

protected

Definition at line 70 of file class.ilNewsItem.php.

Referenced by getTitle().

$tree

ilNewsItem::$tree

protected

Definition at line 42 of file class.ilNewsItem.php.

Referenced by _getDefaultVisibilityForRefId(), getAggregatedChildNewsData(), and getAggregatedNewsData().

$update_date

ilNewsItem::$update_date

protected

Definition at line 82 of file class.ilNewsItem.php.

Referenced by getUpdateDate().

$update_user_id

ilNewsItem::$update_user_id

protected

Definition at line 87 of file class.ilNewsItem.php.

Referenced by getUpdateUserId().

$user

ilNewsItem::$user

protected

Definition at line 57 of file class.ilNewsItem.php.

Referenced by queryNewsForContext(), and queryNewsForMultipleContexts().

$user_id

ilNewsItem::$user_id

protected

Definition at line 83 of file class.ilNewsItem.php.

Referenced by getUserId(), and queryNewsForMultipleContexts().

$visibility

ilNewsItem::$visibility = "users"

protected

Definition at line 88 of file class.ilNewsItem.php.

Referenced by _getDefaultVisibilityForRefId(), and getVisibility().

---

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

• Services/News/classes/class.ilNewsItem.php