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Fix for the "Notifications" tab: use the polymorphism to let each trigger determine which object is "In Scope" and thus can potentially have notifications related to it

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SVN:2.0[2689]
This commit is contained in:
Denis Flaven
2013-04-16 12:58:23 +00:00
parent 5d56a60361
commit a0b191f3a3
2 changed files with 38 additions and 7 deletions
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20
application/cmdbabstract.class.inc.php
View File

@@ -406,18 +406,24 @@ abstract class cmdbAbstractObject extends CMDBObject implements iDisplay
// Display Notifications after the other tabs since this tab disappears in edition
if (!$bEditMode)
{
// Get the actual class of the current object
// And look for triggers referring to it
// Look for any trigger that considers this object as "In Scope"
// If any trigger has been found then display a tab with notifications
//
$sClass = get_class($this);
$sClassList = implode("', '", MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL));
$oTriggerSet = new CMDBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnObject AS T WHERE T.target_class IN ('$sClassList')"));
if ($oTriggerSet->Count() > 0)
$oTriggerSet = new CMDBObjectSet(new DBObjectSearch('Trigger'));
$aTriggers = array();
while($oTrigger = $oTriggerSet->Fetch())
{
if($oTrigger->IsInScope($this))
{
$aTriggers[] = $oTrigger->GetKey();
}
}
if (count($aTriggers) > 0)
{
// Display notifications regarding the object
$iId = $this->GetKey();
$oNotifSearch = DBObjectSearch::FromOQL("SELECT EventNotificationEmail AS Ev JOIN TriggerOnObject AS T ON Ev.trigger_id = T.id WHERE T.target_class IN ('$sClassList') AND Ev.object_id = $iId");
$sTriggersList = implode(',', $aTriggers);
$oNotifSearch = DBObjectSearch::FromOQL("SELECT EventNotificationEmail AS Ev JOIN Trigger AS T ON Ev.trigger_id = T.id WHERE T.id IN ($sTriggersList) AND Ev.object_id = $iId");
$oNotifSet = new DBObjectSet($oNotifSearch);
$sCount = ($oNotifSet->Count() > 0) ? ' ('.$oNotifSet->Count().')' : '';
$oPage->SetCurrentTab(Dict::S('UI:NotificationsTab').$sCount);

25
core/trigger.class.inc.php
View File

@@ -76,6 +76,19 @@ abstract class Trigger extends cmdbAbstractObject
}
}
}
/**
* Check whether the given object is in the scope of this trigger
* and can potentially be the subject of notifications
* @param DBObject $oObject The object to check
* @return bool
*/
public function IsInScope(DBObject $oObject)
{
// By default the answer is no
// Overload this function in your own derived class for a different behavior
return false;
}
}
abstract class TriggerOnObject extends Trigger
@@ -105,6 +118,18 @@ abstract class TriggerOnObject extends Trigger
// MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
// MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
}
/**
* Check whether the given object is in the scope of this trigger
* and can potentially be the subject of notifications
* @param DBObject $oObject The object to check
* @return bool
*/
public function IsInScope(DBObject $oObject)
{
$sRootClass = $this->Get('target_class');
return ($oObject instanceof $sRootClass);
}
}
/**
* To trigger notifications when a ticket is updated from the portal