ilCalendarHidden Class Reference

Stores selection of hidden calendars for a specific user. More...

Collaboration diagram for ilCalendarHidden:

Public Member Functions
	filterHidden ($categories, $category_info)
	Filter hidden categories (and hidden subitem categories) from category array.
	isHidden ($a_cat_id)
	Check if category is hidden.
	isAppointmentVisible ($a_cal_id)
	check whether an appoinment is visible or not
	getHidden ()
	get hidden categories
	hideSelected ($a_hidden)
	hide selected
	save ()
	save hidden selection
	delete ($a_cat_id=null)
	delete

Static Public Member Functions
static	_getInstanceByUserId ($a_user_id)
	get instance by user id
static	_deleteCategories ($a_cat_id)
	delete by category
static	_deleteUser ($a_user_id)
	Delete by user.

Protected Member Functions
	read ()
	read user selection

Protected Attributes
	$user_id
	$hidden = array()
	$db

Static Protected Attributes
static	$instances = array()

Private Member Functions
	__construct ($a_user_id)
	Singleton constructor.

Detailed Description

Stores selection of hidden calendars for a specific user.

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

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

Constructor & Destructor Documentation

ilCalendarHidden::__construct (   $a_user_id )

private

Singleton constructor.

private

Parameters

int

user id

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

References $ilDB, and read().

        {
                global $ilDB;
                
                $this->db = $ilDB;
                $this->user_id = $a_user_id;
                $this->read();
        }

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Member Function Documentation

static ilCalendarHidden::_deleteCategories (   $a_cat_id )

static

delete by category

public

Parameters

int	category id

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

References $ilDB, $query, and $res.

Referenced by ilCalendarCategory\delete().

        {
                global $ilDB;
                
                $query = "DELETE FROM cal_categories_hidden ".
                        "WHERE cat_id = ".$ilDB->quote($a_cat_id ,'integer')." ";
                $res = $ilDB->manipulate($query);
        }

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static ilCalendarHidden::_deleteUser (   $a_user_id )

static

Delete by user.

public

Parameters

int

user_id

Returns

Definition at line 97 of file class.ilCalendarHidden.php.

References $ilDB, $query, and $res.

        {
                global $ilDB;
                
                $query = "DELETE FROM cal_categories_hidden ".
                        "WHERE user_id = ".$ilDB->quote($a_user_id ,'integer')." ";
                $res = $ilDB->manipulate($query);
        }

static ilCalendarHidden::_getInstanceByUserId (   $a_user_id )

static

get instance by user id

public

Parameters

int

user id

Returns

object

Definition at line 64 of file class.ilCalendarHidden.php.

Referenced by ilCalendarSchedule\__construct(), ilCalendarCategoryGUI\getHTML(), ilCalendarCategoryTableGUI\parse(), and ilCalendarCategoryGUI\saveSelection().

        {
                if(isset(self::$instances[$a_user_id]))
                {
                        return self::$instances[$a_user_id];
                }
                return self::$instances[$a_user_id] = new ilCalendarHidden($a_user_id); 
        }

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ilCalendarHidden::delete

(

$a_cat_id = null

)

delete

public

Parameters

int	cat id (if empty all categories are deleted)

Returns

bool

Definition at line 211 of file class.ilCalendarHidden.php.

References $ilDB, $query, and $res.

        {
                global $ilDB;
                
                if($a_cat_id)
                {
                        $query = "DELETE FROM cal_categories_hidden ".
                                "WHERE user_id = ".$this->db->quote($this->user_id ,'integer')." ".
                                "AND cat_id = ".$this->db->quote($a_cat_id ,'integer')." ";
                }
                else
                {
                        $query = "DELETE FROM cal_categories_hidden ".
                                "WHERE user_id = ".$this->db->quote($this->user_id ,'integer')." ";
                }
                $res = $ilDB->manipulate($query);
                return true;
        }

ilCalendarHidden::filterHidden	(		$categories,
			$category_info
	)

Filter hidden categories (and hidden subitem categories) from category array.

Parameters

object	$categories
object	$category_info

Returns

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

References $hidden, and isHidden().

        {
                foreach($category_info as $cat_id => $info)
                {
                        if($this->isHidden($cat_id))
                        {
                                $hidden = array_merge((array) $hidden,(array) $info['subitem_ids'],array($cat_id));
                        }
                }
                return (array) array_diff((array) $categories, (array) $hidden);
        }

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ilCalendarHidden::getHidden

(

)

get hidden categories

public

Returns

array array of category ids

Definition at line 161 of file class.ilCalendarHidden.php.

        {
                return $this->hidden ? $this->hidden : array();
        }

ilCalendarHidden::hideSelected

(

$a_hidden

)

hide selected

public

Parameters

array

array of hidden categories

Returns

bool

Definition at line 175 of file class.ilCalendarHidden.php.

        {
                $this->hidden = $a_hidden;
                return true;
        }

ilCalendarHidden::isAppointmentVisible

(

$a_cal_id

)

check whether an appoinment is visible or not

public

Parameters

@return

Definition at line 141 of file class.ilCalendarHidden.php.

References ilCalendarCategoryAssignments\_lookupCategories().

        {
                include_once('./Services/Calendar/classes/class.ilCalendarCategoryAssignments.php');
                
                foreach(ilCalendarCategoryAssignments::_lookupCategories($a_cal_id) as $cat_id)
                {
                        if(in_array($cat_id,$this->hidden))
                        {
                                return true;
                        }
                }
                return false;
        }

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ilCalendarHidden::isHidden

(

$a_cat_id

)

Check if category is hidden.

Parameters

object

$a_cat_id

Returns

Definition at line 129 of file class.ilCalendarHidden.php.

Referenced by filterHidden().

        {
                return in_array($a_cat_id, $this->hidden);
        }

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ilCalendarHidden::read ( )

protected

read user selection

protected

Returns

bool

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

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by __construct().

        {
                global $ilDB;
                
                $query = "SELECT * FROM cal_categories_hidden ".
                        "WHERE user_id = ".$this->db->quote($this->user_id ,'integer')." ";
                $res = $this->db->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->hidden[] = $row->cat_id;
                }
                return true;
        }

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ilCalendarHidden::save

(

)

save hidden selection

public

Returns

bool

Definition at line 187 of file class.ilCalendarHidden.php.

References $hidden, $ilDB, $query, and $res.

        {
                global $ilDB;
                
                $this->delete();
                foreach($this->hidden as $hidden)
                {
                        $query = "INSERT INTO cal_categories_hidden (user_id,cat_id) ".
                                "VALUES ( ".
                                $this->db->quote($this->user_id ,'integer').", ".
                                $this->db->quote($hidden ,'integer')." ".
                                ")";
                        $res = $ilDB->manipulate($query);
                }
                return true;
        }

Field Documentation

ilCalendarHidden::$db

protected

Definition at line 39 of file class.ilCalendarHidden.php.

ilCalendarHidden::$hidden = array()

protected

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

Referenced by filterHidden(), and save().

ilCalendarHidden::$instances = array()

staticprotected

Definition at line 34 of file class.ilCalendarHidden.php.

ilCalendarHidden::$user_id

protected

Definition at line 36 of file class.ilCalendarHidden.php.

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

• Services/Calendar/classes/class.ilCalendarHidden.php