ilECSCommunitiesCache Class Reference

+-----------------------------------------------------------------------——+ | ILIAS open source | +-----------------------------------------------------------------------——+

Copyright (c) 1998-2006 ILIAS open source, University of Cologne
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2

| of the License, or (at your option) any later version. More...

Collaboration diagram for ilECSCommunitiesCache:

Public Member Functions
	getCommunities ()
	Get communities. More...
	lookupOwnId ($a_server_id, $a_mid)
	Lookup own mid of the community of a mid. More...
	lookupTitle ($a_server_id, $a_mid)
	Lookup community title. More...

Static Public Member Functions
static	getInstance ()
	Singleton instance. More...
static	delete ($a_server_id)
	Delete comunities by server id. More...

Protected Member Functions
	__construct ()
	Singleton constructor. More...

Private Member Functions
	read ()
	Read comunities. More...

Private Attributes
	$communities = array()

Static Private Attributes
static	$instance = null

Detailed Description

+-----------------------------------------------------------------------——+ | ILIAS open source | +-----------------------------------------------------------------------——+

Copyright (c) 1998-2006 ILIAS open source, University of Cologne
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2

| of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

+-----------------------------------------------------------------------——+

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

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

Constructor & Destructor Documentation

__construct()

ilECSCommunitiesCache::__construct ( )

protected

Singleton constructor.

Definition at line 43 of file class.ilECSCommunitiesCache.php.

References read().

        {
                $this->read();
        }

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Member Function Documentation

delete()

static ilECSCommunitiesCache::delete (   $a_server_id )

static

Delete comunities by server id.

Parameters

<type>

$a_server_id

Definition at line 65 of file class.ilECSCommunitiesCache.php.

References $ilDB, and $query.

Referenced by ilECSSettingsGUI\doDelete().

        {
                global $ilDB;

                $query = 'DELETE FROM ecs_community '.
                        'WHERE sid = '.$ilDB->quote($a_server_id,'integer');
                $ilDB->manipulate($query);
        }

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getCommunities()

ilECSCommunitiesCache::getCommunities

(

)

Get communities.

Returns

array ilECSCommunityCache

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

References $communities.

Referenced by lookupOwnId(), and lookupTitle().

        {
                return (array) $this->communities;
        }

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getInstance()

static ilECSCommunitiesCache::getInstance ( )

static

Singleton instance.

Returns

ilECSCommunitiesCache

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

Referenced by ilECSUtils\getMatchableContent().

        {
                if(isset(self::$instance))
                {
                        return self::$instance;
                }
                return self::$instance = new ilECSCommunitiesCache();
        }

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lookupOwnId()

ilECSCommunitiesCache::lookupOwnId	(		$a_server_id,
			$a_mid
	)

Lookup own mid of the community of a mid.

Definition at line 86 of file class.ilECSCommunitiesCache.php.

References getCommunities().

        {
                foreach($this->getCommunities() as $com)
                {
                        if($com->getServerId() == $a_server_id)
                        {
                                if(in_array($a_mid,$com->getMids()))
                                {
                                        return $com->getOwnId();
                                }
                        }
                }
                return 0;
        }

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lookupTitle()

ilECSCommunitiesCache::lookupTitle	(		$a_server_id,
			$a_mid
	)

Lookup community title.

Parameters

int	server_id
int	mid

Definition at line 106 of file class.ilECSCommunitiesCache.php.

References getCommunities().

        {
                foreach($this->getCommunities() as $com)
                {
                        if($com->getServerId() == $a_server_id)
                        {
                                if(in_array($a_mid, $com->getMids()))
                                {
                                        return $com->getCommunityName();
                                }
                        }
                }
                return '';
        }

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read()

ilECSCommunitiesCache::read ( )

private

Read comunities.

Definition at line 124 of file class.ilECSCommunitiesCache.php.

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, and ilECSCommunityCache\getInstance().

Referenced by __construct().

        {
                global $ilDB;

                $query = 'SELECT sid,cid FROM ecs_community ';
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->communities[] = ilECSCommunityCache::getInstance($row->sid, $row->cid);
                }
                return true;
        }

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Field Documentation

$communities

ilECSCommunitiesCache::$communities = array()

private

Definition at line 38 of file class.ilECSCommunitiesCache.php.

Referenced by getCommunities().

$instance

ilECSCommunitiesCache::$instance = null

staticprivate

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

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

• Services/WebServices/ECS/classes/class.ilECSCommunitiesCache.php