Description of class. More...

Collaboration diagram for ilSCTasks:

Public Member Functions
	updateFromComponentDefinition ($a_identifier)
	Update from module/service reader. More...

	getGroupId ()

	getTasks ()
	Get groups. More...

Static Public Member Functions
static	getInstanceByGroupId ($a_group_id)
	Get singleton instance. More...

static	lookupIdentifierForTask ($a_task_id)

static	lookupGroupId ($a_task_id)
	Lookup group id by task id @global type $ilDB. More...

static	lookupCompleted ($a_grp_id)

static	lookupFailed ($a_grp_id)

static	lookupLastUpdate ($a_grp_id)
	Lookup last update of group tasks @global type $ilDB. More...

Protected Member Functions
	read ()
	read groups More...

Private Member Functions
	__construct ($a_grp_id)
	Singleton constructor. More...

Private Attributes
	$grp_id = 0

	$tasks = array()

Static Private Attributes
static	$instances = array()

Detailed Description

Description of class.

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

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

Constructor & Destructor Documentation

◆ __construct()

ilSCTasks::__construct ( $a_grp_id )

private

Singleton constructor.

Definition at line 26 of file class.ilSCTasks.php.

    {
        $this->grp_id = $a_grp_id;
        $this->read();
    }

References read().

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Member Function Documentation

◆ getGroupId()

ilSCTasks::getGroupId ( )

Definition at line 168 of file class.ilSCTasks.php.

    {
        return $this->grp_id;
    }

References $grp_id.

Referenced by updateFromComponentDefinition().

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◆ getInstanceByGroupId()

static ilSCTasks::getInstanceByGroupId ( $a_group_id )

static

Get singleton instance.

Returns: ilSCTasks

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

    {
        if (!array_key_exists($a_group_id, self::$instances)) {
            return self::$instances[$a_group_id] = new self($a_group_id);
        }
        return self::$instances[$a_group_id];
    }

Referenced by ilObjDefReader\handlerBeginTag(), lookupCompleted(), lookupFailed(), and ilSCTaskTableGUI\parse().

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◆ getTasks()

ilSCTasks::getTasks ( )

Get groups.

Returns: ilSCTask[]

Definition at line 177 of file class.ilSCTasks.php.

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

References $tasks.

Referenced by updateFromComponentDefinition().

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◆ lookupCompleted()

static ilSCTasks::lookupCompleted ( $a_grp_id )

static

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

    {
        $tasks = self::getInstanceByGroupId($a_grp_id);
 
        $num_completed = 0;
        foreach ($tasks->getTasks() as $task) {
            if (!$task->isActive()) {
                continue;
            }
            if ($task->getStatus() == ilSCTask::STATUS_COMPLETED) {
                $num_completed++;
            }
        }
        return $num_completed;
    }

References $tasks, getInstanceByGroupId(), and ilSCTask\STATUS_COMPLETED.

Referenced by ilSCGroupTableGUI\parse().

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◆ lookupFailed()

static ilSCTasks::lookupFailed ( $a_grp_id )

static

Definition at line 128 of file class.ilSCTasks.php.

    {
        $tasks = self::getInstanceByGroupId($a_grp_id);
 
        $num_failed = 0;
        foreach ($tasks->getTasks() as $task) {
            if (!$task->isActive()) {
                continue;
            }
 
            if ($task->getStatus() == ilSCTask::STATUS_FAILED) {
                $num_failed++;
            }
        }
        return $num_failed;
    }

References $tasks, getInstanceByGroupId(), and ilSCTask\STATUS_FAILED.

Referenced by ilSCGroupTableGUI\parse().

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◆ lookupGroupId()

static ilSCTasks::lookupGroupId ( $a_task_id )

static

Lookup group id by task id @global type $ilDB.

Parameters

type $a_task_id

Returns: int

Definition at line 93 of file class.ilSCTasks.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = 'SELECT grp_id FROM sysc_tasks ' .
                'WHERE id = ' . $ilDB->quote($a_task_id, 'integer');
        $res = $ilDB->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            return $row->grp_id;
        }
        return 0;
    }

References $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilSCComponentTaskFactory\getComponentTask().

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◆ lookupIdentifierForTask()

static ilSCTasks::lookupIdentifierForTask ( $a_task_id )

static

Parameters

int $a_task_id

Returns: string

Exceptions

ilDatabaseException

Definition at line 49 of file class.ilSCTasks.php.

    {
        global $DIC;
 
        $db = $DIC->database();
        $query = 'select identifier from sysc_tasks ' .
            'where id = ' . $db->quote($a_task_id, 'integer');
        $res = $db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            return $row->identifier;
        }
        return '';
    }

References $DIC, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilSCComponentTaskFactory\getTask().

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◆ lookupLastUpdate()

static ilSCTasks::lookupLastUpdate ( $a_grp_id )

static

Lookup last update of group tasks @global type $ilDB.

Parameters

type $a_grp_id

Returns: \ilDateTime

Definition at line 151 of file class.ilSCTasks.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = 'SELECT MAX(last_update) last_update FROM sysc_tasks ' .
                'WHERE status = ' . $ilDB->quote(ilSCTask::STATUS_FAILED, 'integer') . ' ' .
                'AND grp_id = ' . $ilDB->quote($a_grp_id, 'integer');
        $res = $ilDB->query($query);
        
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            return new ilDateTime($row->last_update, IL_CAL_DATETIME, ilTimeZone::UTC);
        }
        return new ilDateTime(time(), IL_CAL_UNIX);
    }

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, IL_CAL_DATETIME, IL_CAL_UNIX, ilSCTask\STATUS_FAILED, and ilTimeZone\UTC.

Referenced by ilSCGroupTableGUI\parse().

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◆ read()

ilSCTasks::read ( )

protected

read groups

Definition at line 185 of file class.ilSCTasks.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = 'SELECT id, grp_id FROM sysc_tasks ' .
                'ORDER BY id ';
        $res = $ilDB->query($query);
        
        $this->tasks = array();
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $this->tasks[] = ilSCComponentTaskFactory::getTask($row->grp_id, $row->id);
        }
    }

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, and ilSCComponentTaskFactory\getTask().

Referenced by __construct().

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◆ updateFromComponentDefinition()

ilSCTasks::updateFromComponentDefinition ( $a_identifier )

Update from module/service reader.

Parameters

type $a_identifier

Returns: boolean

Definition at line 69 of file class.ilSCTasks.php.

    {
        foreach ($this->getTasks() as $task) {
            if ($task->getIdentifier() == $a_identifier) {
                return true;
            }
        }
        
        $task = new ilSCTask();
        $task->setGroupId($this->getGroupId());
        $task->setIdentifier($a_identifier);
        $task->create();
        
        return $task->getId();
    }

References getGroupId(), and getTasks().

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Field Documentation

◆ $grp_id

ilSCTasks::$grp_id = 0

private

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

Referenced by getGroupId().

◆ $instances

ilSCTasks::$instances = array()

staticprivate

Definition at line 18 of file class.ilSCTasks.php.

◆ $tasks

ilSCTasks::$tasks = array()

private

Definition at line 21 of file class.ilSCTasks.php.

Referenced by getTasks(), lookupCompleted(), and lookupFailed().

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

Services/SystemCheck/classes/class.ilSCTasks.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ getGroupId()

◆ getInstanceByGroupId()

◆ getTasks()

◆ lookupCompleted()

◆ lookupFailed()

◆ lookupGroupId()

◆ lookupIdentifierForTask()

◆ lookupLastUpdate()

◆ read()

◆ updateFromComponentDefinition()

Field Documentation

◆ $grp_id

◆ $instances

◆ $tasks