ilEventItems Class Reference

class ilEvent More...

Collaboration diagram for ilEventItems:

Public Member Functions
	__construct ($a_event_id)
	getEventId ()
	setEventId ($a_event_id)
	getItems ()
	get assigned items More...
	setItems ($a_items)
	addItem ($a_item_ref_id)
	Add one item. More...
	delete ()
	removeItems ($a_items)
	Remove specific items from the DB. More...
	update ()
	_isAssigned ($a_item_id)
	cloneItems ($a_source_id, $a_copy_id)
	Clone items. More...
	__read ()

Static Public Member Functions
static	_delete ($a_event_id)
static	_getItemsOfContainer ($a_ref_id)
static	_getItemsOfEvent ($a_event_id)
	Get items by event. More...
static	getEventsForItemOrderedByStartingTime ($item_ref_id)

Data Fields
	$ilErr
	$ilDB
	$tree
	$lng
	$event_id = null
	$items = array()

Detailed Description

class ilEvent

Author

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

Version

Id

class.ilEventItems.php 15697 2008-01-08 20:04:33Z hschottm

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

Constructor & Destructor Documentation

__construct()

ilEventItems::__construct

(

$a_event_id

)

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

References $DIC, $ilDB, $ilErr, $lng, $tree, and __read().

    {
        global $DIC;

        $ilErr = $DIC['ilErr'];
        $ilDB = $DIC['ilDB'];
        $lng = $DIC['lng'];
        $tree = $DIC['tree'];

        $this->ilErr = $ilErr;
        $this->db = $ilDB;
        $this->lng = $lng;

        $this->event_id = $a_event_id;
        $this->__read();
    }

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Member Function Documentation

__read()

ilEventItems::__read

(

)

Definition at line 271 of file class.ilEventItems.php.

References $DIC, $ilDB, $query, $res, $row, $tree, ilDBConstants\FETCHMODE_OBJECT, and getEventId().

Referenced by __construct().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        $tree = $DIC['tree'];
        
        $query = "SELECT * FROM event_items " .
            "WHERE event_id = " . $ilDB->quote($this->getEventId(), 'integer') . " ";

        $res = $this->db->query($query);
        $this->items = array();
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            if ($tree->isDeleted($row->item_id)) {
                continue;
            }
            if (!$tree->isInTree($row->item_id)) {
                $query = "DELETE FROM event_items " .
                    "WHERE item_id = " . $ilDB->quote($row->item_id, 'integer');
                $ilDB->manipulate($query);
                continue;
            }
            
            $this->items[] = (int) $row->item_id;
        }
        return true;
    }

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_delete()

static ilEventItems::_delete (   $a_event_id )

static

Definition at line 104 of file class.ilEventItems.php.

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

Referenced by delete(), and ilObjSession\delete().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

        $query = "DELETE FROM event_items " .
            "WHERE event_id = " . $ilDB->quote($a_event_id, 'integer') . " ";
        $res = $ilDB->manipulate($query);
        return true;
    }

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_getItemsOfContainer()

static ilEventItems::_getItemsOfContainer (   $a_ref_id )

static

Definition at line 150 of file class.ilEventItems.php.

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

Referenced by ilContainer\getSubItems(), ilObjectActivation\getTimingsItems(), ilRepositoryExplorerGUI\isNodeVisible(), ilRepositoryExplorer\isVisible(), and ilContainerGUI\redrawListItemObject().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        $tree = $DIC['tree'];
        
        $session_nodes = $tree->getChildsByType($a_ref_id, 'sess');
        $session_ids = [];
        foreach ($session_nodes as $node) {
            $session_ids[] = $node['obj_id'];
        }
        $query = "SELECT item_id FROM event_items " .
            "WHERE " . $ilDB->in('event_id', $session_ids, false, 'integer');
            

        $res = $ilDB->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $items[] = $row->item_id;
        }
        return $items ? $items : array();
    }

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_getItemsOfEvent()

static ilEventItems::_getItemsOfEvent (   $a_event_id )

static

Get items by event.

public

Parameters

int

event id

Definition at line 181 of file class.ilEventItems.php.

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

Referenced by cloneItems().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $query = "SELECT * FROM event_items " .
            "WHERE event_id = " . $ilDB->quote($a_event_id, 'integer');
        $res = $ilDB->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $items[] = $row->item_id;
        }
        return $items ? $items : array();
    }

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_isAssigned()

ilEventItems::_isAssigned

(

$a_item_id

)

Definition at line 196 of file class.ilEventItems.php.

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

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

        $query = "SELECT * FROM event_items " .
            "WHERE item_id = " . $ilDB->quote($a_item_id, 'integer') . " ";
        $res = $ilDB->query($query);

        return $res->numRows() ? true : false;
    }

addItem()

ilEventItems::addItem

(

$a_item_ref_id

)

Add one item.

Parameters

object

$a_item_ref_id

Returns

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

Referenced by ilObjSessionGUI\afterSaveCallback(), and ilSessionDataSet\importRecord().

    {
        $this->items[] = (int) $a_item_ref_id;
    }

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cloneItems()

ilEventItems::cloneItems	(		$a_source_id,
			$a_copy_id
	)

Clone items.

public

Parameters

int	source event id
int	copy id

Definition at line 241 of file class.ilEventItems.php.

References $DIC, $ilLog, ilCopyWizardOptions\_getInstance(), _getItemsOfEvent(), setItems(), and update().

    {
        global $DIC;

        $ilObjDataCache = $DIC['ilObjDataCache'];
        $ilLog = $DIC->logger()->sess();
        
        $ilLog->debug('Begin cloning session materials ...');
        
        include_once('Services/CopyWizard/classes/class.ilCopyWizardOptions.php');
        $cwo = ilCopyWizardOptions::_getInstance($a_copy_id);
        $mappings = $cwo->getMappings();
        
        $new_items = array();
        foreach (ilEventItems::_getItemsOfEvent($a_source_id) as $item_id) {
            if (isset($mappings[$item_id]) and $mappings[$item_id]) {
                $ilLog->debug('Clone session material nr. ' . $item_id);
                $new_items[] = $mappings[$item_id];
            } else {
                $ilLog->debug('No mapping found for session material nr. ' . $item_id);
            }
        }
        $this->setItems($new_items);
        $this->update();
        $ilLog->debug('Finished cloning session materials ...');
        return true;
    }

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delete()

ilEventItems::delete

(

)

Definition at line 99 of file class.ilEventItems.php.

References _delete(), and getEventId().

    {
        return ilEventItems::_delete($this->getEventId());
    }

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getEventId()

ilEventItems::getEventId

(

)

Definition at line 62 of file class.ilEventItems.php.

References $event_id.

Referenced by __read(), delete(), and update().

    {
        return $this->event_id;
    }

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getEventsForItemOrderedByStartingTime()

static ilEventItems::getEventsForItemOrderedByStartingTime (   $item_ref_id )

static

Parameters

int

$item_ref_id

Returns

int[]

Definition at line 213 of file class.ilEventItems.php.

References $DIC, $events, $query, $res, $row, ilDBConstants\FETCHMODE_OBJECT, and IL_CAL_DATETIME.

Referenced by ilSessionClassificationPathGUI\findSessionContainerForItem().

    {
        global $DIC;

        $db = $DIC->database();
        $query = 'SELECT e.event_id,e_start FROM event_items e ' .
            'JOIN event_appointment ea ON e.event_id = ea.event_id ' .
            'WHERE item_id = ' . $db->quote($item_ref_id, 'integer') . ' ' .
            'ORDER BY (e_start)';
        $res = $db->query($query);

        $events = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $dt = new ilDateTime($row->e_start, IL_CAL_DATETIME);
            $events[$row->event_id] = $dt->getUnixTime();
        }
        return $events;
    }

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getItems()

ilEventItems::getItems

(

)

get assigned items

Returns

array $items Assigned items.

Definition at line 75 of file class.ilEventItems.php.

Referenced by ilObjSessionGUI\createRecurringSessions(), ilObjSessionGUI\handleFileUpload(), and ilObjSessionGUI\saveMaterialsObject().

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

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removeItems()

ilEventItems::removeItems

(

$a_items

)

Remove specific items from the DB.

Parameters

$a_items

array

Returns

bool

Definition at line 121 of file class.ilEventItems.php.

References $query, and $res.

Referenced by ilObjSessionGUI\removeMaterialsObject().

    {
        $query = "DELETE FROM event_items WHERE " . $this->db->in('item_id', $a_items, false, 'integer') .
            " AND event_id = " . $this->db->quote($this->event_id, 'integer');

        $res = $this->db->manipulate($query);

        return true;
    }

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setEventId()

ilEventItems::setEventId

(

$a_event_id

)

Definition at line 66 of file class.ilEventItems.php.

    {
        $this->event_id = $a_event_id;
    }

setItems()

ilEventItems::setItems

(

$a_items

)

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

Referenced by cloneItems(), ilObjSessionGUI\createRecurringSessions(), and ilObjSessionGUI\handleFileUpload().

    {
        $this->items = array();
        foreach ($a_items as $item_id) {
            $this->items[] = (int) $item_id;
        }
    }

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update()

ilEventItems::update

(

)

Definition at line 131 of file class.ilEventItems.php.

References $DIC, $ilDB, $query, $res, and getEventId().

Referenced by cloneItems().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        $this->delete();
        
        foreach ($this->items as $item) {
            $query = "INSERT INTO event_items (event_id,item_id) " .
                "VALUES( " .
                $ilDB->quote($this->getEventId(), 'integer') . ", " .
                $ilDB->quote($item, 'integer') . " " .
                ")";
            $res = $ilDB->manipulate($query);
        }
        return true;
    }

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Field Documentation

$event_id

ilEventItems::$event_id = null

Definition at line 41 of file class.ilEventItems.php.

Referenced by getEventId().

$ilDB

ilEventItems::$ilDB

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

Referenced by __construct(), __read(), _delete(), _getItemsOfContainer(), _getItemsOfEvent(), _isAssigned(), and update().

$ilErr

ilEventItems::$ilErr

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

Referenced by __construct().

$items

ilEventItems::$items = array()

Definition at line 42 of file class.ilEventItems.php.

Referenced by _getItemsOfContainer(), and _getItemsOfEvent().

$lng

ilEventItems::$lng

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

Referenced by __construct().

$tree

ilEventItems::$tree

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

Referenced by __construct(), __read(), and _getItemsOfContainer().

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

• Modules/Session/classes/class.ilEventItems.php