ilPageUtil Class Reference

Utility class for pages, that is e.g. More...

Collaboration diagram for ilPageUtil:

Public Member Functions
	_existsAndNotEmpty ($a_parent_type, $a_id, $a_lang="-")
	checks whether page exists and is not empty (may return true on some empty pages) More...

Detailed Description

Utility class for pages, that is e.g.

used in the repository to avoid including the whole large page object class

Definition at line 7 of file class.ilPageUtil.php.

Member Function Documentation

_existsAndNotEmpty()

ilPageUtil::_existsAndNotEmpty	(		$a_parent_type,
			$a_id,
			$a_lang = "-"
	)

checks whether page exists and is not empty (may return true on some empty pages)

Parameters

string	$a_parent_type	parent type
int	$a_id	page id

Definition at line 15 of file class.ilPageUtil.php.

        {
                global $ilDB;
                
                // language must be set at least to "-"
                if ($a_lang == "")
                {
                        $a_lang = "-";
                }
                $and_lang = " AND lang = ".$ilDB->quote($a_lang, "text");
                
                $query = "SELECT page_id, is_empty FROM page_object WHERE page_id = ".$ilDB->quote($a_id, "integer")." ".
                        "AND parent_type= ".$ilDB->quote($a_parent_type, "text").$and_lang;
 
                $set = $ilDB->query($query);
                if ($row = $ilDB->fetchAssoc($set))
                {
                        if ($row["is_empty"] != 1)
                        {
                                return true;
                        }
                }
                return false;
        }

References $ilDB, $query, and $row.

Referenced by ilPageObject\_existsAndNotEmpty(), ilContainerGUI\getContainerPageHTML(), ilStartUpGUI\getLoginPageEditorHTML(), ilContainerStartObjectsContentGUI\getPageHTML(), ilContainerObjectiveGUI\renderObjective(), and ilHelpGUI\showPage().

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

• Services/COPage/classes/class.ilPageUtil.php