ilForumCronNotification Class Reference

Forum notifications. More...

Inheritance diagram for ilForumCronNotification:

Collaboration diagram for ilForumCronNotification:

Public Member Functions
	__construct ()
	getId ()
	Get id. More...
	getTitle ()
	Get title. More...
	getDescription ()
	Get description. More...
	getDefaultScheduleType ()
	Get schedule type. More...
	getDefaultScheduleValue ()
	Get schedule value. More...
	hasAutoActivation ()
	Is to be activated on "installation". More...
	hasFlexibleSchedule ()
	Can the schedule be configured? More...
	hasCustomSettings ()
	keepAlive ()
	run ()
	sendCronForumNotification ($res, $notification_type)
	existsProviderObject ($post_id)
	addToExternalSettingsForm ($a_form_id, array &$a_fields, $a_is_active)
	activationWasToggled ($a_currently_active)
	addCustomSettingsToForm (ilPropertyFormGUI $a_form)
	saveCustomSettings (ilPropertyFormGUI $a_form)
Public Member Functions inherited from ilCronJob
	isActive ($a_ts_last_run, $a_schedule_type, $a_schedule_value, $a_manual=false)
	Is job currently active? More...
	getScheduleType ()
	Get current schedule type (if flexible) More...
	getScheduleValue ()
	Get current schedule value (if flexible) More...
	setSchedule ($a_type, $a_value)
	Update current schedule (if flexible) More...
	getValidScheduleTypes ()
	Get all available schedule types. More...
	getTitle ()
	Get title. More...
	getDescription ()
	Get description. More...
	isManuallyExecutable ()
	Defines whether or not a cron job can be started manually. More...
	hasCustomSettings ()
	Has cron job any custom setting which can be edited? More...
	addCustomSettingsToForm (ilPropertyFormGUI $a_form)
	Add custom settings to form. More...
	saveCustomSettings (ilPropertyFormGUI $a_form)
	Save custom settings. More...
	addToExternalSettingsForm ($a_form_id, array &$a_fields, $a_is_active)
	Add external settings to form. More...
	activationWasToggled ($a_currently_active)
	Cron job status was changed. More...
	getId ()
	Get id. More...
	hasAutoActivation ()
	Is to be activated on "installation". More...
	hasFlexibleSchedule ()
	Can the schedule be configured? More...
	getDefaultScheduleType ()
	Get schedule type. More...
	getDefaultScheduleValue ()
	Get schedule value. More...
	run ()
	Run job. More...

Data Fields
const	KEEP_ALIVE_CHUNK_SIZE = 25
Data Fields inherited from ilCronJob
const	SCHEDULE_TYPE_DAILY = 1
const	SCHEDULE_TYPE_IN_MINUTES = 2
const	SCHEDULE_TYPE_IN_HOURS = 3
const	SCHEDULE_TYPE_IN_DAYS = 4
const	SCHEDULE_TYPE_WEEKLY = 5
const	SCHEDULE_TYPE_MONTHLY = 6
const	SCHEDULE_TYPE_QUARTERLY = 7
const	SCHEDULE_TYPE_YEARLY = 8

Static Public Attributes
static	$providerObject = array()

Protected Member Functions
	getRefIdsByObjId ($a_obj_id)
	getFirstAccessibleRefIdBUserAndObjId ($a_user_id, $a_obj_id)
Protected Member Functions inherited from ilCronJob
	checkSchedule ($a_ts_last_run, $a_schedule_type, $a_schedule_value)

Protected Attributes
	$settings
	$logger
	$num_sent_messages = 0

Static Protected Attributes
static	$deleted_ids_cache = array()
static	$ref_ids_by_obj_id = array()
static	$accessible_ref_ids_by_user = array()

Private Member Functions
	addProviderObject ($row)
	resetProviderCache ()

Detailed Description

Forum notifications.

Author

Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de

Nadia Matuschek nmatu.nosp@m.sche.nosp@m.k@dat.nosp@m.abay.nosp@m..de

Definition at line 13 of file class.ilForumCronNotification.php.

Constructor & Destructor Documentation

__construct()

ilForumCronNotification::__construct

(

)

Definition at line 55 of file class.ilForumCronNotification.php.

    {
        $this->settings = new ilSetting('frma');
    }

References settings().

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Member Function Documentation

activationWasToggled()

ilForumCronNotification::activationWasToggled

(

$a_currently_active

)

Parameters

bool

$a_currently_active

Reimplemented from ilCronJob.

Definition at line 565 of file class.ilForumCronNotification.php.

    {
        global $DIC;
        
        // propagate cron-job setting to object setting
        if ((bool) $a_currently_active) {
            $DIC->settings()->set('forum_notification', 2);
        } else {
            $DIC->settings()->set('forum_notification', 1);
        }
    }

References $DIC.

addCustomSettingsToForm()

ilForumCronNotification::addCustomSettingsToForm

(

ilPropertyFormGUI

$a_form

)

Parameters

ilPropertyFormGUI

$a_form

Reimplemented from ilCronJob.

Definition at line 580 of file class.ilForumCronNotification.php.

    {
        global $DIC;
        $lng = $DIC->language();
 
        $lng->loadLanguageModule('forum');
 
        $max_notification_age = new ilNumberInputGUI($lng->txt('frm_max_notification_age'), 'max_notification_age');
        $max_notification_age->setSize(5);
        $max_notification_age->setSuffix($lng->txt('frm_max_notification_age_unit'));
        $max_notification_age->setRequired(true);
        $max_notification_age->allowDecimals(false);
        $max_notification_age->setMinValue(1);
        $max_notification_age->setInfo($lng->txt('frm_max_notification_age_info'));
        $max_notification_age->setValue($this->settings->get('max_notification_age', 30));
 
        $a_form->addItem($max_notification_age);
    }

References $DIC, $lng, ilPropertyFormGUI\addItem(), and settings().

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addProviderObject()

ilForumCronNotification::addProviderObject (   $row )

private

Parameters

$row

Definition at line 527 of file class.ilForumCronNotification.php.

    {
        $tmp_provider = new ilForumCronNotificationDataProvider($row);
 
        self::$providerObject[$row['pos_pk']] = $tmp_provider;
        self::$providerObject[$row['pos_pk']]->addRecipient($row['user_id']);
    }

References $row.

Referenced by sendCronForumNotification().

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addToExternalSettingsForm()

ilForumCronNotification::addToExternalSettingsForm	(		$a_form_id,
		array &	$a_fields,
			$a_is_active
	)

Parameters

int	$a_form_id
array	$a_fields
bool	$a_is_active

Reimplemented from ilCronJob.

Definition at line 548 of file class.ilForumCronNotification.php.

    {
        global $DIC;
        $lng = $DIC->language();
 
        switch ($a_form_id) {
            case ilAdministrationSettingsFormHandler::FORM_FORUM:
                $a_fields['cron_forum_notification'] = $a_is_active ?
                    $lng->txt('enabled') :
                    $lng->txt('disabled');
                break;
        }
    }

References $DIC, $lng, and ilAdministrationSettingsFormHandler\FORM_FORUM.

existsProviderObject()

ilForumCronNotification::existsProviderObject

(

$post_id

)

Parameters

$post_id

Returns

bool

Definition at line 516 of file class.ilForumCronNotification.php.

    {
        if (isset(self::$providerObject[$post_id])) {
            return true;
        }
        return false;
    }

Referenced by sendCronForumNotification().

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getDefaultScheduleType()

ilForumCronNotification::getDefaultScheduleType

(

)

Get schedule type.

Returns

int

Reimplemented from ilCronJob.

Definition at line 79 of file class.ilForumCronNotification.php.

    {
        return self::SCHEDULE_TYPE_IN_HOURS;
    }

References ilCronJob\SCHEDULE_TYPE_IN_HOURS.

getDefaultScheduleValue()

ilForumCronNotification::getDefaultScheduleValue

(

)

Get schedule value.

Returns

int|array

Reimplemented from ilCronJob.

Definition at line 84 of file class.ilForumCronNotification.php.

    {
        return 1;
    }

getDescription()

ilForumCronNotification::getDescription

(

)

Get description.

Returns

string

Reimplemented from ilCronJob.

Definition at line 72 of file class.ilForumCronNotification.php.

    {
        global $DIC;
 
        return $DIC->language()->txt("cron_forum_notification_crob_desc");
    }

References $DIC.

getFirstAccessibleRefIdBUserAndObjId()

ilForumCronNotification::getFirstAccessibleRefIdBUserAndObjId (   $a_user_id,   $a_obj_id  )

protected

Parameters

int	$a_user_id
int	$a_obj_id

Returns

int

Definition at line 404 of file class.ilForumCronNotification.php.

    {
        global $DIC;
        $ilAccess = $DIC->access();
 
        if (!array_key_exists($a_user_id, self::$accessible_ref_ids_by_user)) {
            self::$accessible_ref_ids_by_user[$a_user_id] = array();
        }
 
        if (!array_key_exists($a_obj_id, self::$accessible_ref_ids_by_user[$a_user_id])) {
            $accessible_ref_id = 0;
            foreach ($this->getRefIdsByObjId($a_obj_id) as $ref_id) {
                if ($ilAccess->checkAccessOfUser($a_user_id, 'read', '', $ref_id)) {
                    $accessible_ref_id = $ref_id;
                    break;
                }
            }
            self::$accessible_ref_ids_by_user[$a_user_id][$a_obj_id] = $accessible_ref_id;
        }
 
        return (int) self::$accessible_ref_ids_by_user[$a_user_id][$a_obj_id];
    }

References $DIC, and getRefIdsByObjId().

Referenced by sendCronForumNotification().

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getId()

ilForumCronNotification::getId

(

)

Get id.

Returns

string

Reimplemented from ilCronJob.

Definition at line 60 of file class.ilForumCronNotification.php.

    {
        return "frm_notification";
    }

Referenced by keepAlive().

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getRefIdsByObjId()

ilForumCronNotification::getRefIdsByObjId (   $a_obj_id )

protected

Parameters

int

$a_obj_id

Returns

array

Definition at line 390 of file class.ilForumCronNotification.php.

    {
        if (!array_key_exists($a_obj_id, self::$ref_ids_by_obj_id)) {
            self::$ref_ids_by_obj_id[$a_obj_id] = ilObject::_getAllReferences($a_obj_id);
        }
 
        return (array) self::$ref_ids_by_obj_id[$a_obj_id];
    }

References ilObject\_getAllReferences().

Referenced by getFirstAccessibleRefIdBUserAndObjId().

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getTitle()

ilForumCronNotification::getTitle

(

)

Get title.

Returns

string

Reimplemented from ilCronJob.

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

    {
        global $DIC;
 
        return $DIC->language()->txt("cron_forum_notification");
    }

References $DIC.

hasAutoActivation()

ilForumCronNotification::hasAutoActivation

(

)

Is to be activated on "installation".

Returns

boolean

Reimplemented from ilCronJob.

Definition at line 89 of file class.ilForumCronNotification.php.

    {
        return false;
    }

hasCustomSettings()

ilForumCronNotification::hasCustomSettings

(

)

Returns

bool

Reimplemented from ilCronJob.

Definition at line 102 of file class.ilForumCronNotification.php.

    {
        return true;
    }

hasFlexibleSchedule()

ilForumCronNotification::hasFlexibleSchedule

(

)

Can the schedule be configured?

Returns

boolean

Reimplemented from ilCronJob.

Definition at line 94 of file class.ilForumCronNotification.php.

    {
        return true;
    }

keepAlive()

ilForumCronNotification::keepAlive

(

)

Definition at line 110 of file class.ilForumCronNotification.php.

    {
        $this->logger->debug('Sending ping to cron manager ...');
        \ilCronManager::ping($this->getId());
        $this->logger->debug(sprintf('Current memory usage: %s', memory_get_usage(true)));
    }

References getId(), memory_get_usage, ilCronManager\ping(), and sprintf.

Referenced by run(), and sendCronForumNotification().

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resetProviderCache()

ilForumCronNotification::resetProviderCache ( )

private

Definition at line 538 of file class.ilForumCronNotification.php.

    {
        self::$providerObject = array();
    }

Referenced by sendCronForumNotification().

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run()

ilForumCronNotification::run

(

)

Returns

ilCronJobResult

Reimplemented from ilCronJob.

Definition at line 120 of file class.ilForumCronNotification.php.

    {
        global $DIC;
 
        $ilDB      = $DIC->database();
        $ilSetting = $DIC->settings();
        $lng       = $DIC->language();
 
        $this->logger = $DIC->logger()->frm();
 
        $status = ilCronJobResult::STATUS_NO_ACTION;
 
        $lng->loadLanguageModule('forum');
 
        $this->logger->info('Started forum notification job ...');
 
        if (!($last_run_datetime = $ilSetting->get('cron_forum_notification_last_date'))) {
            $last_run_datetime = null;
        }
 
        $this->num_sent_messages = 0;
        $cj_start_date = date('Y-m-d H:i:s');
 
        if ($last_run_datetime != null &&
            checkDate(date('m', strtotime($last_run_datetime)), date('d', strtotime($last_run_datetime)), date('Y', strtotime($last_run_datetime)))) {
            $threshold = max(strtotime($last_run_datetime), strtotime('-' . (int) $this->settings->get('max_notification_age', 30) . ' days', time()));
        } else {
            $threshold = strtotime('-' . (int) $this->settings->get('max_notification_age', 30) . ' days', time());
        }
 
        $this->logger->info(sprintf('Threshold for forum event determination is: %s', date('Y-m-d H:i:s', $threshold)));
 
        $threshold_date =  date('Y-m-d H:i:s', $threshold);
        $new_posts_condition = '
                        frm_posts.pos_status = %s AND (
                                (frm_posts.pos_date >= %s AND frm_posts.pos_date = frm_posts.pos_activation_date) OR 
                                (frm_posts.pos_activation_date >= %s AND frm_posts.pos_date < frm_posts.pos_activation_date)
                        ) ';
        $types          = array('integer', 'timestamp', 'timestamp');
        $values         = array(1, $threshold_date, $threshold_date);
        
        /*** new posts ***/
        $res = $ilDB->queryf(
            '
                        SELECT  frm_threads.thr_subject thr_subject, 
                                        frm_data.top_name top_name, 
                                        frm_data.top_frm_fk obj_id, 
                                        frm_notification.user_id user_id, 
                                        frm_threads.thr_pk thread_id,
                                        frm_posts.* 
                        FROM    frm_notification, frm_posts, frm_threads, frm_data 
                        WHERE   frm_posts.pos_thr_fk = frm_threads.thr_pk AND ' . $new_posts_condition . ' 
                        AND     ((frm_threads.thr_top_fk = frm_data.top_pk AND  frm_data.top_frm_fk = frm_notification.frm_id)
                                        OR (frm_threads.thr_pk = frm_notification.thread_id 
                        AND     frm_data.top_pk = frm_threads.thr_top_fk) )
                        AND     frm_posts.pos_display_user_id != frm_notification.user_id
                        ORDER BY frm_posts.pos_date ASC',
            $types,
            $values
        );
        
        $numRows = $ilDB->numRows($res);
        if ($numRows > 0) {
            $this->logger->info(sprintf('Sending notifications for %s "new posting" events ...', $numRows));
            $this->sendCronForumNotification($res, ilForumMailNotification::TYPE_POST_NEW);
            $this->logger->info(sprintf('Sent notifications for new postings ...'));
        }
 
        $this->keepAlive();
 
        /*** updated posts ***/
        $updated_condition = '
                        frm_posts.pos_cens = %s AND frm_posts.pos_status = %s AND 
                        (frm_posts.pos_update > frm_posts.pos_date AND frm_posts.pos_update >= %s) ';
        $types             = array('integer', 'integer', 'timestamp');
        $values            = array(0, 1, $threshold_date);
 
        $res = $ilDB->queryf(
            '
                        SELECT  frm_threads.thr_subject thr_subject, 
                                        frm_data.top_name top_name, 
                                        frm_data.top_frm_fk obj_id, 
                                        frm_notification.user_id user_id,
                                        frm_threads.thr_pk thread_id,
                                        frm_posts.* 
                        FROM    frm_notification, frm_posts, frm_threads, frm_data 
                        WHERE   frm_posts.pos_thr_fk = frm_threads.thr_pk AND ' . $updated_condition . ' 
                        AND     ((frm_threads.thr_top_fk = frm_data.top_pk AND  frm_data.top_frm_fk = frm_notification.frm_id)
                                        OR (frm_threads.thr_pk = frm_notification.thread_id 
                        AND     frm_data.top_pk = frm_threads.thr_top_fk) )
                        AND     frm_posts.pos_display_user_id != frm_notification.user_id
                        ORDER BY frm_posts.pos_date ASC',
            $types,
            $values
        );
        
        $numRows = $ilDB->numRows($res);
        if ($numRows > 0) {
            $this->logger->info(sprintf('Sending notifications for %s "updated posting" events ...', $numRows));
            $this->sendCronForumNotification($res, ilForumMailNotification::TYPE_POST_UPDATED);
            $this->logger->info(sprintf('Sent notifications for updated postings ...'));
        }
 
        $this->keepAlive();
 
        /*** censored posts ***/
        $censored_condition = '
                        frm_posts.pos_cens = %s AND frm_posts.pos_status = %s AND  
            (frm_posts.pos_cens_date >= %s AND frm_posts.pos_cens_date > frm_posts.pos_activation_date ) ';
        $types              = array('integer', 'integer', 'timestamp');
        $values             = array(1, 1, $threshold_date);
 
        $res = $ilDB->queryf(
            '
                        SELECT  frm_threads.thr_subject thr_subject, 
                                        frm_data.top_name top_name, 
                                        frm_data.top_frm_fk obj_id, 
                                        frm_notification.user_id user_id,
                                        frm_threads.thr_pk thread_id,
                                        frm_posts.* 
                        FROM    frm_notification, frm_posts, frm_threads, frm_data 
                        WHERE   frm_posts.pos_thr_fk = frm_threads.thr_pk AND ' . $censored_condition . '
                        AND     ((frm_threads.thr_top_fk = frm_data.top_pk AND  frm_data.top_frm_fk = frm_notification.frm_id)
                                        OR (frm_threads.thr_pk = frm_notification.thread_id 
                        AND     frm_data.top_pk = frm_threads.thr_top_fk) )
                        AND     (frm_posts.pos_display_user_id != frm_notification.user_id)
                        ORDER BY frm_posts.pos_date ASC',
            $types,
            $values
        );
        
        $numRows = $ilDB->numRows($res);
        if ($numRows > 0) {
            $this->logger->info(sprintf('Sending notifications for %s "censored posting" events ...', $numRows));
            $this->sendCronForumNotification($res, ilForumMailNotification::TYPE_POST_CENSORED);
            $this->logger->info(sprintf('Sent notifications for new censored ...'));
        }
 
        $this->keepAlive();
 
        /*** uncensored posts ***/
        $uncensored_condition = '
                        frm_posts.pos_cens = %s AND frm_posts.pos_status = %s AND  
            (frm_posts.pos_cens_date >= %s AND frm_posts.pos_cens_date > frm_posts.pos_activation_date ) ';
        $types              = array('integer', 'integer', 'timestamp');
        $values             = array(0, 1, $threshold_date);
 
        $res = $ilDB->queryf(
            '
                        SELECT  frm_threads.thr_subject thr_subject, 
                                        frm_data.top_name top_name, 
                                        frm_data.top_frm_fk obj_id, 
                                        frm_notification.user_id user_id,
                                        frm_threads.thr_pk thread_id,
                                        frm_posts.* 
                        FROM    frm_notification, frm_posts, frm_threads, frm_data 
                        WHERE   frm_posts.pos_thr_fk = frm_threads.thr_pk AND ' . $uncensored_condition . ' 
                        AND     ((frm_threads.thr_top_fk = frm_data.top_pk AND  frm_data.top_frm_fk = frm_notification.frm_id)
                                        OR (frm_threads.thr_pk = frm_notification.thread_id 
                        AND     frm_data.top_pk = frm_threads.thr_top_fk) )
                        AND     frm_posts.pos_display_user_id != frm_notification.user_id
                        ORDER BY frm_posts.pos_date ASC',
            $types,
            $values
        );
        
        $numRows = $ilDB->numRows($res);
        if ($numRows > 0) {
            $this->logger->info(sprintf('Sending notifications for %s "uncensored posting" events ...', $numRows));
            $this->sendCronForumNotification($res, ilForumMailNotification::TYPE_POST_UNCENSORED);
            $this->logger->info(sprintf('Sent notifications for uncensored postings ...'));
        }
 
        $this->keepAlive();
 
        /*** deleted threads ***/
        $res = $ilDB->queryF(
            '
                        SELECT  frm_posts_deleted.thread_title thr_subject, 
                                        frm_posts_deleted.forum_title  top_name, 
                                        frm_posts_deleted.obj_id obj_id, 
                                        frm_notification.user_id user_id, 
                                        frm_posts_deleted.pos_display_user_id,
                                        frm_posts_deleted.pos_usr_alias,
                                        frm_posts_deleted.deleted_id,
                                        frm_posts_deleted.post_date pos_date,
                                        frm_posts_deleted.post_title pos_subject,
                                        frm_posts_deleted.post_message pos_message,
                                        frm_posts_deleted.deleted_by
                                        
                        FROM    frm_notification, frm_posts_deleted
                        
                        WHERE   ( frm_posts_deleted.obj_id = frm_notification.frm_id
                                        OR frm_posts_deleted.thread_id = frm_notification.thread_id) 
                        AND     frm_posts_deleted.pos_display_user_id != frm_notification.user_id
                        AND     frm_posts_deleted.is_thread_deleted = %s
                        ORDER BY frm_posts_deleted.post_date ASC',
            array('integer'),
            array(1)
        );
        $numRows = $ilDB->numRows($res);
        if ($numRows > 0) {
            $this->logger->info(sprintf('Sending notifications for %s "deleted threads" events ...', $numRows));
            $this->sendCronForumNotification($res, ilForumMailNotification::TYPE_THREAD_DELETED);
            if (count(self::$deleted_ids_cache) > 0) {
                $ilDB->manipulate('DELETE FROM frm_posts_deleted WHERE ' . $ilDB->in('deleted_id', self::$deleted_ids_cache, false, 'integer'));
                $this->logger->info('Deleted obsolete entries of table "frm_posts_deleted" ...');
            }
            $this->logger->info(sprintf('Sent notifications for deleted threads ...'));
        }
 
        $this->keepAlive();
 
        /*** deleted posts ***/
        $res = $ilDB->queryF(
            '
                        SELECT  frm_posts_deleted.thread_title thr_subject, 
                                        frm_posts_deleted.forum_title  top_name, 
                                        frm_posts_deleted.obj_id obj_id, 
                                        frm_notification.user_id user_id, 
                                        frm_posts_deleted.pos_display_user_id,
                                        frm_posts_deleted.pos_usr_alias,
                                        frm_posts_deleted.deleted_id,
                                        frm_posts_deleted.post_date pos_date,
                                        frm_posts_deleted.post_title pos_subject,
                                        frm_posts_deleted.post_message pos_message,
                                        frm_posts_deleted.deleted_by
                                        
                        FROM    frm_notification, frm_posts_deleted
                        
                        WHERE   ( frm_posts_deleted.obj_id = frm_notification.frm_id
                                        OR frm_posts_deleted.thread_id = frm_notification.thread_id) 
                        AND     frm_posts_deleted.pos_display_user_id != frm_notification.user_id
                        AND     frm_posts_deleted.is_thread_deleted = %s
                        ORDER BY frm_posts_deleted.post_date ASC',
            array('integer'),
            array(0)
        );
        
        $numRows = $ilDB->numRows($res);
        if ($numRows > 0) {
            $this->logger->info(sprintf('Sending notifications for %s "deleted postings" events ...', $numRows));
            $this->sendCronForumNotification($res, ilForumMailNotification::TYPE_POST_DELETED);
            if (count(self::$deleted_ids_cache) > 0) {
                $ilDB->manipulate('DELETE FROM frm_posts_deleted WHERE ' . $ilDB->in('deleted_id', self::$deleted_ids_cache, false, 'integer'));
                $this->logger->info('Deleted entries from table "frm_posts_deleted" ...');
            }
            $this->logger->info(sprintf('Sent notifications for deleted postings ...'));
        }
 
        $ilSetting->set('cron_forum_notification_last_date', $cj_start_date);
 
        $mess = 'Sent ' . $this->num_sent_messages . ' messages.';
 
        $this->logger->info($mess);
        $this->logger->info('Finished forum notification job');
 
        $result = new ilCronJobResult();
        if ($this->num_sent_messages) {
            $status = ilCronJobResult::STATUS_OK;
            $result->setMessage($mess);
        };
        $result->setStatus($status);
        return $result;
    }

References $DIC, $ilDB, $ilSetting, $lng, $res, $result, date, keepAlive(), sendCronForumNotification(), settings(), sprintf, ilCronJobResult\STATUS_NO_ACTION, ilCronJobResult\STATUS_OK, ilForumMailNotification\TYPE_POST_CENSORED, ilForumMailNotification\TYPE_POST_DELETED, ilForumMailNotification\TYPE_POST_NEW, ilForumMailNotification\TYPE_POST_UNCENSORED, ilForumMailNotification\TYPE_POST_UPDATED, and ilForumMailNotification\TYPE_THREAD_DELETED.

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saveCustomSettings()

ilForumCronNotification::saveCustomSettings

(

ilPropertyFormGUI

$a_form

)

Parameters

ilPropertyFormGUI

$a_form

Returns

bool

Reimplemented from ilCronJob.

Definition at line 603 of file class.ilForumCronNotification.php.

    {
        $this->settings->set('max_notification_age', $a_form->getInput('max_notification_age'));
        return true;
    }

References ilPropertyFormGUI\getInput(), and settings().

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sendCronForumNotification()

ilForumCronNotification::sendCronForumNotification	(		$res,
			$notification_type
	)

Parameters

$res
$notification_type

Definition at line 431 of file class.ilForumCronNotification.php.

    {
        global $DIC;
        $ilDB = $DIC->database();
 
        include_once './Modules/Forum/classes/class.ilForumCronNotificationDataProvider.php';
        include_once './Modules/Forum/classes/class.ilForumMailNotification.php';
 
        while ($row = $ilDB->fetchAssoc($res)) {
            if ($notification_type == ilForumMailNotification::TYPE_POST_DELETED
                || $notification_type == ilForumMailNotification::TYPE_THREAD_DELETED) {
                // important! save the deleted_id to cache before proceeding getFirstAccessibleRefIdBUserAndObjId !
                self::$deleted_ids_cache[$row['deleted_id']] = $row['deleted_id'];
            }
            
            $ref_id = $this->getFirstAccessibleRefIdBUserAndObjId($row['user_id'], $row['obj_id']);
            if ($ref_id < 1) {
                $this->logger->debug(sprintf(
                    'The recipient with id %s has no "read" permission for object with id %s',
                    $row['user_id'],
                    $row['obj_id']
                ));
                continue;
            }
 
            $row['ref_id'] = $ref_id;
 
            if ($this->existsProviderObject($row['pos_pk'])) {
                self::$providerObject[$row['pos_pk']]->addRecipient($row['user_id']);
            } else {
                $this->addProviderObject($row);
            }
        }
 
        $usrIdsToPreload = array();
        foreach (self::$providerObject as $provider) {
            if ($provider->getPosAuthorId()) {
                $usrIdsToPreload[$provider->getPosAuthorId()] = $provider->getPosAuthorId();
            }
            if ($provider->getPosDisplayUserId()) {
                $usrIdsToPreload[$provider->getPosDisplayUserId()] = $provider->getPosDisplayUserId();
            }
            if ($provider->getPostUpdateUserId()) {
                $usrIdsToPreload[$provider->getPostUpdateUserId()] = $provider->getPostUpdateUserId();
            }
        }
 
        require_once 'Modules/Forum/classes/class.ilForumAuthorInformationCache.php';
        ilForumAuthorInformationCache::preloadUserObjects(array_unique($usrIdsToPreload));
 
        $i = 0;
        foreach (self::$providerObject as $provider) {
            if ($i > 0 && ($i % self::KEEP_ALIVE_CHUNK_SIZE) == 0) {
                $this->keepAlive();
            }
 
            $recipients = array_unique($provider->getCronRecipients());
 
            $this->logger->info(sprintf(
                'Trying to send forum notifications for posting id "%s", type "%s" and recipients: %s',
                $provider->getPostId(),
                $notification_type,
                implode(', ', $recipients)
            ));
 
            $mailNotification = new ilForumMailNotification($provider, $this->logger);
            $mailNotification->setIsCronjob(true);
            $mailNotification->setType($notification_type);
            $mailNotification->setRecipients($recipients);
 
            $mailNotification->send();
 
            $this->num_sent_messages += count($provider->getCronRecipients());
            $this->logger->info(sprintf("Sent notifications ... "));
 
            ++$i;
        }
        
        $this->resetProviderCache();
    }

References $DIC, $i, $ilDB, League\OAuth2\Client\Provider\$provider, $res, $row, addProviderObject(), existsProviderObject(), getFirstAccessibleRefIdBUserAndObjId(), keepAlive(), ilForumAuthorInformationCache\preloadUserObjects(), resetProviderCache(), sprintf, ilForumMailNotification\TYPE_POST_DELETED, and ilForumMailNotification\TYPE_THREAD_DELETED.

Referenced by run().

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Field Documentation

$accessible_ref_ids_by_user

ilForumCronNotification::$accessible_ref_ids_by_user = array()

staticprotected

Definition at line 45 of file class.ilForumCronNotification.php.

$deleted_ids_cache

ilForumCronNotification::$deleted_ids_cache = array()

staticprotected

Definition at line 35 of file class.ilForumCronNotification.php.

$logger

ilForumCronNotification::$logger

protected

Definition at line 25 of file class.ilForumCronNotification.php.

$num_sent_messages

ilForumCronNotification::$num_sent_messages = 0

protected

Definition at line 50 of file class.ilForumCronNotification.php.

$providerObject

ilForumCronNotification::$providerObject = array()

static

Definition at line 30 of file class.ilForumCronNotification.php.

$ref_ids_by_obj_id

ilForumCronNotification::$ref_ids_by_obj_id = array()

staticprotected

Definition at line 40 of file class.ilForumCronNotification.php.

$settings

ilForumCronNotification::$settings

protected

Definition at line 20 of file class.ilForumCronNotification.php.

KEEP_ALIVE_CHUNK_SIZE

const ilForumCronNotification::KEEP_ALIVE_CHUNK_SIZE = 25

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

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

• Modules/Forum/classes/class.ilForumCronNotification.php