ilChatroomAdminViewTask Class Reference

Class ilChatroomAdminViewTask. More...

Inheritance diagram for ilChatroomAdminViewTask:

Collaboration diagram for ilChatroomAdminViewTask:

Public Member Functions
	__construct (ilChatroomObjectGUI $gui)
	Constructor Sets $this->gui using given $gui. More...
	forcePublicRoom ()
Public Member Functions inherited from ilChatroomTaskHandler
	__construct (ilChatroomObjectGUI $gui)
	executeDefault ($requestedMethod)

Protected Member Functions
	writeClientSettingsToFile (array $settings)
	Writes client settings to client.properties file. More...
	getClientFileContent (array $settings)
	Formats content for client settings file. More...
	writeDataToFile (array $settings)
	Writes server settings to server.properties file. More...
	getFileContent (array $settings)
	Builds and formats content tot write in server.properties file. More...
	checkDirectory ()
	Checks if external chatroom directory exists or can be created. More...
	checkPrivHosts ($ipnumbers)
	Checks if a valid IP number or a comma-separated string of valid IP numbers is given. More...

Private Member Functions
	defaultActions ()

Private Attributes
	$gui
	$commonSettings

Detailed Description

Class ilChatroomAdminViewTask.

Author

Jan Posselt jposs.nosp@m.elt@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

Version

$Id$

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

Constructor & Destructor Documentation

__construct()

ilChatroomAdminViewTask::__construct

(

ilChatroomObjectGUI

$gui

)

Constructor Sets $this->gui using given $gui.

Parameters

ilChatroomObjectGUI

$gui

Definition at line 29 of file class.ilChatroomAdminViewTask.php.

References $gui, $ilCtrl, $lng, checkPrivHosts(), ilUtil\sendFailure(), ilUtil\sendInfo(), ilUtil\sendSuccess(), writeClientSettingsToFile(), and writeDataToFile().

        {
                $this->gui            = $gui;
                $this->commonSettings = new ilSetting('common');
        }

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Member Function Documentation

checkDirectory()

ilChatroomAdminViewTask::checkDirectory ( )

protected

Checks if external chatroom directory exists or can be created.

Returns

string

Exceptions

Exception

Definition at line 244 of file class.ilChatroomAdminViewTask.php.

References ilUtil\getDataDir(), and ilUtil\makeDir().

Referenced by writeClientSettingsToFile(), and writeDataToFile().

        {
                $srv_prp_path = ilUtil::getDataDir() . '/chatroom/';

                if(!file_exists($srv_prp_path))
                {
                        if(!ilUtil::makeDir($srv_prp_path))
                        {
                                throw new Exception('Directory cannot be created');
                        }
                }

                return $srv_prp_path;
        }

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checkPrivHosts()

ilChatroomAdminViewTask::checkPrivHosts (   $ipnumbers )

protected

Checks if a valid IP number or a comma-separated string of valid IP numbers is given.

Parameters

string

$ipnumbers

Returns

bool

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

References $data, $ilCtrl, $lng, $serverSettings, $tpl, ilUtil\_getHttpPath(), ilChatroomServerConnector\checkServerConnection(), ilChatroom\checkUserPermissions(), defaultActions(), ilChatroomTaskHandler\executeDefault(), and ilUtil\sendInfo().

Referenced by __construct().

        {
                $ipnumbers = preg_replace("/[^0-9.,]+/", "", $ipnumbers);
                $ips       = explode(',', $ipnumbers);

                foreach($ips as $ip)
                {
                        $ip_parts = explode('.', $ip);

                        if(!($ip_parts[0] <= 255 && $ip_parts[1] <= 255 && $ip_parts[2] <= 255 && $ip_parts[3] <= 255 &&
                                preg_match("!^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$!", $ip))
                        )
                        {
                                return false;
                        }
                }

                return true;
        }

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defaultActions()

ilChatroomAdminViewTask::defaultActions ( )

private

Definition at line 441 of file class.ilChatroomAdminViewTask.php.

References forcePublicRoom().

Referenced by checkPrivHosts().

        {
                $chatSettings = new ilSetting('chatroom');
                if($chatSettings->get('chat_enabled', false))
                {
                        $this->forcePublicRoom();
                }
        }

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forcePublicRoom()

ilChatroomAdminViewTask::forcePublicRoom

(

)

Definition at line 453 of file class.ilChatroomAdminViewTask.php.

References $lng, $ref_id, ilObjChatroom\_getPublicRefId(), ilObject\_hasUntrashedReference(), ilObject\_lookupObjId(), ilObjectFactory\getInstanceByRefId(), and ilUtil\sendSuccess().

Referenced by defaultActions().

        {
                $ref_id = ilObjChatroom::_getPublicRefId();
                if(!$ref_id)
                {
                        $this->createPublicRoom();
                        return;
                }

                $instance = ilObjectFactory::getInstanceByRefId($ref_id, false);
                if(!$instance)
                {
                        $this->createPublicRoom();
                        return;
                }

                $obj_id = ilObject::_lookupObjId($ref_id);
                if(!$obj_id)
                {
                        $this->createPublicRoom();
                        return;
                }

                if(!ilObject::_hasUntrashedReference($obj_id))
                {
                        $this->createPublicRoom();
                        return;
                }

                require_once 'Modules/Chatroom/classes/class.ilChatroomInstaller.php';
                ilChatroomInstaller::ensureCorrectPublicChatroomTreeLocation($ref_id);
        }

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getClientFileContent()

ilChatroomAdminViewTask::getClientFileContent ( array  $settings )

protected

Formats content for client settings file.

Parameters

array

$settings

Returns

string

Definition at line 182 of file class.ilChatroomAdminViewTask.php.

Referenced by writeClientSettingsToFile().

        {
                $linebreak = "\n";

                $content = 'hash = ' . $settings['hash'] . $linebreak;
                $content .= 'name = ' . $settings['name'] . $linebreak;
                $content .= 'url = ' . $settings['url'] . $linebreak;
                $content .= 'user = ' . $settings['user'] . $linebreak;
                $content .= 'password = ' . $settings['password'] . $linebreak;
                $content .= 'client = ' . $settings['client'];

                return $content;
        }

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getFileContent()

ilChatroomAdminViewTask::getFileContent ( array  $settings )

protected

Builds and formats content tot write in server.properties file.

Parameters

array

$settings

Returns

string

Definition at line 221 of file class.ilChatroomAdminViewTask.php.

References $https.

Referenced by writeDataToFile().

        {
                $linebreak = "\n";

                $content = 'host = ' . $settings['address'] . $linebreak;
                $content .= 'port = ' . $settings['port'] . $linebreak;
                $content .= 'privileged_hosts = ' . $settings['priv_hosts'] . $linebreak;

                $settings['protocol'] == 'https' ? $https = 1 : $https = 0;

                $content .= 'https = ' . $https . $linebreak;
                $content .= 'keystore = ' . $settings['keystore'] . $linebreak;
                $content .= 'keypass = ' . $settings['keypass'] . $linebreak;
                $content .= 'storepass = ' . $settings['storepass'];

                return $content;
        }

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writeClientSettingsToFile()

ilChatroomAdminViewTask::writeClientSettingsToFile ( array  $settings )

protected

Writes client settings to client.properties file.

Parameters

array

$settings

Exceptions

Exception

Definition at line 162 of file class.ilChatroomAdminViewTask.php.

References checkDirectory(), and getClientFileContent().

Referenced by __construct().

        {
                if($srv_prp_path = $this->checkDirectory())
                {
                        $handle = fopen($srv_prp_path . 'client.properties', 'w');

                        if(!fwrite($handle, $this->getClientFileContent($settings)))
                        {
                                throw new Exception('Cannot write to file');
                        }

                        fclose($handle);
                }
        }

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writeDataToFile()

ilChatroomAdminViewTask::writeDataToFile ( array  $settings )

protected

Writes server settings to server.properties file.

Parameters

array

$settings

Definition at line 201 of file class.ilChatroomAdminViewTask.php.

References checkDirectory(), and getFileContent().

Referenced by __construct().

        {
                if($srv_prp_path = $this->checkDirectory())
                {
                        $handle = fopen($srv_prp_path . 'server.properties', 'w');

                        if(!fwrite($handle, $this->getFileContent($settings)))
                        {
                                throw new Exception('Cannot write to file');
                        }

                        fclose($handle);
                }
        }

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Field Documentation

$commonSettings

ilChatroomAdminViewTask::$commonSettings

private

Definition at line 22 of file class.ilChatroomAdminViewTask.php.

$gui

ilChatroomAdminViewTask::$gui

private

Definition at line 17 of file class.ilChatroomAdminViewTask.php.

Referenced by __construct().

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

• Modules/Chatroom/classes/admintasks/class.ilChatroomAdminViewTask.php