Custom block for external feeds. More...

Inheritance diagram for ilExternalFeedBlock:

Collaboration diagram for ilExternalFeedBlock:

Public Member Functions
	__construct ($a_id=0)
	Constructor. More...

	setFeedUrl ($a_feed_url)
	Set FeedUrl. More...

	isFeedUrlLocal ($url)
	Check if feed url is local. More...

	getFeedUrl ()
	Get FeedUrl. More...

	create ()
	Create new item. More...

	read ()
	Read item from database. More...

	update ()
	Update item in database. More...

	delete ()
	Delete item from database. More...

Public Member Functions inherited from ilCustomBlock
	__construct ($a_id=0)
	Constructor. More...

	setId ($a_id)
	Set Id. More...

	getId ()
	Get Id. 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...

	setType ($a_type)
	Set Type. More...

	getType ()
	Get Type. More...

	setTitle ($a_title)
	Set Title. More...

	getTitle ()
	Get Title. More...

	create ()
	Create new item. More...

	read ()
	Read item from database. More...

	update ()
	Update item in database. More...

	delete ()
	Delete item from database. More...

	querygetBlocksForContext ()
	Query getBlocksForContext. More...

	queryBlocksForContext ($a_include_sub_obj=true)
	Query BlocksForContext. More...

	queryTitleForId ()
	Query TitleForId. More...

	queryCntBlockForContext ()
	Query CntBlockForContext. More...

Protected Attributes
	$db

	$log

	$feed_url

Protected Attributes inherited from ilCustomBlock
	$db

	$id

	$context_obj_id

	$context_obj_type

	$context_sub_obj_id

	$context_sub_obj_type

	$type

	$title

Additional Inherited Members
Static Public Member Functions inherited from ilCustomBlock
static	multiBlockQuery ($a_context_obj_type, array $a_context_obj_ids)

Detailed Description

Custom block for external feeds.

Author: alex killing

Definition at line 12 of file class.ilExternalFeedBlock.php.

Constructor & Destructor Documentation

◆ __construct()

ilExternalFeedBlock::__construct ( $a_id = 0 )

Constructor.

Parameters

int $a_id

Reimplemented from ilCustomBlock.

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

    {
        global $DIC;
 
        $this->db = $DIC->database();
        $this->log = $DIC["ilLog"];
        if ($a_id > 0) {
            $this->setId($a_id);
            $this->read();
        }
    }

References $DIC, read(), and ilCustomBlock\setId().

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Member Function Documentation

◆ create()

ilExternalFeedBlock::create ( )

Create new item.

Reimplemented from ilCustomBlock.

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

    {
        $ilDB = $this->db;
        $ilLog = $this->log;
        
        parent::create();
        
        $query = "INSERT INTO il_external_feed_block (" .
            " id" .
            ", feed_url" .
            " ) VALUES (" .
            $ilDB->quote($this->getId(), "integer")
            . "," . $ilDB->quote($this->getFeedUrl(), "text") . ")";
        $ilDB->manipulate($query);
    }

References $db, $ilDB, $ilLog, $log, $query, getFeedUrl(), and ilCustomBlock\getId().

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◆ delete()

ilExternalFeedBlock::delete ( )

Delete item from database.

Reimplemented from ilCustomBlock.

Definition at line 147 of file class.ilExternalFeedBlock.php.

    {
        $ilDB = $this->db;
        
        parent::delete();
        
        $query = "DELETE FROM il_external_feed_block" .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer");
        
        $ilDB->manipulate($query);
    }

References $db, $ilDB, $query, and ilCustomBlock\getId().

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◆ getFeedUrl()

ilExternalFeedBlock::getFeedUrl ( )

Get FeedUrl.

Returns: string URL of the external news feed.

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

    {
        return $this->feed_url;
    }

References $feed_url.

Referenced by create(), and update().

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◆ isFeedUrlLocal()

ilExternalFeedBlock::isFeedUrlLocal ( $url )

Check if feed url is local.

Parameters

string

Returns: bool

Definition at line 59 of file class.ilExternalFeedBlock.php.

    {
        $host = strtolower(parse_url($url, PHP_URL_HOST));
        if (is_int(strpos($url, ".localhost")) || trim($host) == "localhost") {
            return true;
        }
        $ip = gethostbyname($host);
 
        $res = filter_var(
            $ip,
            FILTER_VALIDATE_IP,
            FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE
        );
        if (in_array($res, [false, ""])) {
            return true;
        }
        return false;
    }

References $res, and $url.

◆ read()

ilExternalFeedBlock::read ( )

Read item from database.

Reimplemented from ilCustomBlock.

Definition at line 112 of file class.ilExternalFeedBlock.php.

    {
        $ilDB = $this->db;
        
        parent::read();
        
        $query = "SELECT * FROM il_external_feed_block WHERE id = " .
            $ilDB->quote($this->getId(), "integer");
        $set = $ilDB->query($query);
        $rec = $ilDB->fetchAssoc($set);
 
        $this->setFeedUrl($rec["feed_url"]);
    }

References $db, $ilDB, $query, ilCustomBlock\getId(), and setFeedUrl().

Referenced by __construct().

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◆ setFeedUrl()

ilExternalFeedBlock::setFeedUrl ( $a_feed_url )

Set FeedUrl.

Parameters

string $a_feed_url URL of the external news feed.

Definition at line 49 of file class.ilExternalFeedBlock.php.

    {
        $this->feed_url = $a_feed_url;
    }

Referenced by read().

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◆ update()

ilExternalFeedBlock::update ( )

Update item in database.

Reimplemented from ilCustomBlock.

Definition at line 130 of file class.ilExternalFeedBlock.php.

    {
        $ilDB = $this->db;
        
        parent::update();
        
        $query = "UPDATE il_external_feed_block SET " .
            " feed_url = " . $ilDB->quote($this->getFeedUrl(), "text") .
            " WHERE id = " . $ilDB->quote($this->getId(), "integer");
        
        $ilDB->manipulate($query);
    }