ilADTDateTimeSearchBridgeRange Class Reference

Inheritance diagram for ilADTDateTimeSearchBridgeRange:

Collaboration diagram for ilADTDateTimeSearchBridgeRange:

Public Member Functions
	loadFilter ()
	Load filter value(s) into ADT. More...
	addToForm ()
	Add ADT-specific fields to form. More...
	importFromPost (array $a_post=null)
	Import values from (search) form request POST data. More...
	getSQLCondition ($a_element_id)
	Get SQL condition for current value(s) More...
	isInCondition (ilADT $a_adt)
	Compare directly against ADT. More...
	getSerializedValue ()
	Get current value(s) in serialized form (for easy persisting) More...
	setSerializedValue ($a_value)
	Set current value(s) in serialized form (for easy persisting) More...
Public Member Functions inherited from ilADTSearchBridgeRange
	getLowerADT ()
	Get lower ADT. More...
	getUpperADT ()
	Get lower ADT. More...
	isNull ()
	Is null ? More...
	isValid ()
	validate ()
	Validate current data. More...
Public Member Functions inherited from ilADTSearchBridge
	__construct (ilADTDefinition $a_adt_def)
	Constructor. More...
	isNull ()
	Is null ? More...
	setForm (ilPropertyFormGUI $a_form)
	Set form. More...
	getForm ()
	Get form. More...
	setElementId ($a_value)
	Set element id (aka form field) More...
	getElementId ()
	Get element id. More...
	setTitle ($a_value)
	Set title (aka form field caption) More...
	getTitle ()
	Get title. More...
	setTableGUI (ilTable2GUI $a_table)
	Set table gui (for filter mode) More...
	getTableGUI ()
	Get table gui. More...
	loadFilter ()
	Load filter value(s) into ADT. More...
	addToForm ()
	Add ADT-specific fields to form. More...
	importFromPost (array $a_post=null)
	Import values from (search) form request POST data. More...
	validate ()
	Validate current data. More...
	getSQLCondition ($a_element_id)
	Get SQL condition for current value(s) More...
	isInCondition (ilADT $a_adt)
	Compare directly against ADT. More...
	getSerializedValue ()
	Get current value(s) in serialized form (for easy persisting) More...
	setSerializedValue ($a_value)
	Set current value(s) in serialized form (for easy persisting) More...

Protected Member Functions
	isValidADTDefinition (ilADTDefinition $a_adt_def)
	Check if given ADT definition is valid. More...
	shouldBeImportedFromPost ($a_post)
	Check if incoming values should be imported at all. More...
Protected Member Functions inherited from ilADTSearchBridgeRange
	setDefinition (ilADTDefinition $a_adt_def)
	Set ADT definition. More...
Protected Member Functions inherited from ilADTSearchBridge
	isValidADTDefinition (ilADTDefinition $a_adt_def)
	Check if given ADT definition is valid. More...
	setDefinition (ilADTDefinition $a_adt_def)
	Set ADT definition. More...
	writeFilter ($a_value=null)
	Write value(s) to filter store (in session) More...
	readFilter ()
	Load value(s) from filter store (in session) More...
	addToParentElement (ilFormPropertyGUI $a_field)
	Add form field to parent element. More...
	addToElementId ($a_add)
	Add sub-element. More...
	shouldBeImportedFromPost ($a_post)
	Check if incoming values should be imported at all. More...
	extractPostValues (array $a_post=null)
	Extract data from (post) values. More...

Additional Inherited Members
Protected Attributes inherited from ilADTSearchBridgeRange
	$adt_lower
	$adt_upper
Protected Attributes inherited from ilADTSearchBridge
	$form
	$table_gui
	$table_filter_fields
	$id
	$title
	$info

Detailed Description

Definition at line 5 of file class.ilADTDateTimeSearchBridgeRange.php.

Member Function Documentation

addToForm()

ilADTDateTimeSearchBridgeRange::addToForm

(

)

Add ADT-specific fields to form.

Reimplemented from ilADTSearchBridge.

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

        {                               
                global $lng;
                
                if($this->getForm() instanceof ilPropertyFormGUI)
                {
                        // :TODO: use DateDurationInputGUI ?!
 
                        $check = new ilCustomInputGUI($this->getTitle());                                                       
                        
                        $date_from = new ilDateTimeInputGUI($lng->txt('from'), $this->addToElementId("lower"));
                        $date_from->setShowTime(true);
                        $check->addSubItem($date_from);
                        
                        if($this->getLowerADT()->getDate() && !$this->getLowerADT()->isNull())
                        {
                                $date_from->setDate($this->getLowerADT()->getDate());
                                $checked = true;
                        }
 
                        $date_until = new ilDateTimeInputGUI($lng->txt('until'), $this->addToElementId("upper"));
                        $date_until->setShowTime(true);
                        $check->addSubItem($date_until);
                        
                        if($this->getUpperADT()->getDate() && !$this->getUpperADT()->isNull())
                        {
                                $date_until->setDate($this->getUpperADT()->getDate());
                                $checked = true;
                        }
                        
                        $this->addToParentElement($check);
                }
                else
                {
                        // see ilTable2GUI::addFilterItemByMetaType()
                        include_once("./Services/Form/classes/class.ilCombinationInputGUI.php");
                        include_once("./Services/Form/classes/class.ilDateTimeInputGUI.php");
                        $item = new ilCombinationInputGUI($this->getTitle(), $this->getElementId());
                        
                        $lower = new ilDateTimeInputGUI("", $this->addToElementId("lower"));
                        $lower->setShowTime(true);
                        $item->addCombinationItem("lower", $lower, $lng->txt("from"));
                        
                        if($this->getLowerADT()->getDate() && !$this->getLowerADT()->isNull())
                        {
                                $lower->setDate($this->getLowerADT()->getDate());
                        }
                        
                        $upper = new ilDateTimeInputGUI("", $this->addToElementId("upper"));
                        $upper->setShowTime(true);
                        $item->addCombinationItem("upper", $upper, $lng->txt("to"));
                        
                        if($this->getUpperADT()->getDate() && !$this->getUpperADT()->isNull())
                        {
                                $upper->setDate($this->getUpperADT()->getDate());
                        }
                        
                        $item->setComparisonMode(ilCombinationInputGUI::COMPARISON_ASCENDING);
                        
                        $this->addToParentElement($item);
                }
        }

References $lng, ilADTSearchBridge\addToElementId(), ilADTSearchBridge\addToParentElement(), ilCombinationInputGUI\COMPARISON_ASCENDING, ilADTSearchBridge\getElementId(), ilADTSearchBridge\getForm(), ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridge\getTitle(), ilADTSearchBridgeRange\getUpperADT(), and ilADTSearchBridgeRange\isNull().

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getSerializedValue()

ilADTDateTimeSearchBridgeRange::getSerializedValue

(

)

Get current value(s) in serialized form (for easy persisting)

Returns

string

Reimplemented from ilADTSearchBridge.

Definition at line 195 of file class.ilADTDateTimeSearchBridgeRange.php.

        {               
                if(!$this->isNull() && $this->isValid())                
                {
                        $res = array();         
                        if(!$this->getLowerADT()->isNull())
                        {
                                $res["lower"] = $this->getLowerADT()->getDate()->get(IL_CAL_DATETIME);
                        }
                        if(!$this->getUpperADT()->isNull())
                        {
                                $res["upper"] = $this->getUpperADT()->getDate()->get(IL_CAL_DATETIME);
                        }
                        return serialize($res);
                }               
        }

References $res, ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridgeRange\getUpperADT(), IL_CAL_DATETIME, ilADTSearchBridgeRange\isNull(), and ilADTSearchBridgeRange\isValid().

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getSQLCondition()

ilADTDateTimeSearchBridgeRange::getSQLCondition

(

$a_element_id

)

Get SQL condition for current value(s)

Parameters

string

$a_element_id

Returns

string

Reimplemented from ilADTSearchBridge.

Definition at line 155 of file class.ilADTDateTimeSearchBridgeRange.php.

        {
                global $ilDB;
                
                if(!$this->isNull() && $this->isValid())                
                {
                        $sql = array();
                        if(!$this->getLowerADT()->isNull())
                        {
                                $sql[] = $a_element_id." >= ".$ilDB->quote($this->getLowerADT()->getDate()->get(IL_CAL_DATETIME), "timestamp");
                        }
                        if(!$this->getUpperADT()->isNull())
                        {
                                $sql[] = $a_element_id." <= ".$ilDB->quote($this->getUpperADT()->getDate()->get(IL_CAL_DATETIME), "timestamp");
                        }
                        return "(".implode(" AND ", $sql).")";
                }
        }

References $ilDB, ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridgeRange\getUpperADT(), IL_CAL_DATETIME, ilADTSearchBridgeRange\isNull(), and ilADTSearchBridgeRange\isValid().

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importFromPost()

ilADTDateTimeSearchBridgeRange::importFromPost

(

array

$a_post = null

)

Import values from (search) form request POST data.

Returns

bool

Reimplemented from ilADTSearchBridge.

Definition at line 107 of file class.ilADTDateTimeSearchBridgeRange.php.

        {               
                $post = $this->extractPostValues($a_post);
                
                if($post && $this->shouldBeImportedFromPost($post))
                {       
                        include_once "Services/Calendar/classes/class.ilCalendarUtil.php";                      
                        $start = ilCalendarUtil::parseIncomingDate($post["lower"], 1);
                        $end = ilCalendarUtil::parseIncomingDate($post["upper"], 1);
                        
                        if($start && $end && $start->get(IL_CAL_UNIX) > $end->get(IL_CAL_UNIX))
                        {
                                $tmp = $start;
                                $start = $end;
                                $end = $tmp;
                        }
                        
                        if($this->getForm() instanceof ilPropertyFormGUI)
                        {
                                $item = $this->getForm()->getItemByPostVar($this->getElementId()."[lower]");            
                                $item->setDate($start);
                                
                                $item = $this->getForm()->getItemByPostVar($this->getElementId()."[upper]");            
                                $item->setDate($end);           
                        }
                        else if(array_key_exists($this->getElementId(), $this->table_filter_fields))
                        {                                                               
                                $this->table_filter_fields[$this->getElementId()]->getCombinationItem("lower")->setDate($start);                                
                                $this->table_filter_fields[$this->getElementId()]->getCombinationItem("upper")->setDate($end);                          
                                $this->writeFilter(array(
                                        "lower" => (!$start || $start->isNull()) ? null: $start->get(IL_CAL_DATETIME),
                                        "upper" => (!$end || $end->isNull()) ? null : $end->get(IL_CAL_DATETIME)
                                ));
                        }               
                        
                        $this->getLowerADT()->setDate($start);
                        $this->getUpperADT()->setDate($end);
                }
                else
                {                       
                        $this->getLowerADT()->setDate();
                        $this->getUpperADT()->setDate();
                }       
        }

References $start, ilADTSearchBridge\extractPostValues(), ilADTSearchBridge\getElementId(), ilADTSearchBridge\getForm(), ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridgeRange\getUpperADT(), IL_CAL_DATETIME, IL_CAL_UNIX, ilCalendarUtil\parseIncomingDate(), shouldBeImportedFromPost(), and ilADTSearchBridge\writeFilter().

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isInCondition()

ilADTDateTimeSearchBridgeRange::isInCondition

(

ilADT

$a_adt

)

Compare directly against ADT.

Parameters

ilADT

$a_adt

Returns

boolean

Reimplemented from ilADTSearchBridge.

Definition at line 174 of file class.ilADTDateTimeSearchBridgeRange.php.

        {
                assert($a_adt instanceof ilADTDateTime);
                
                if(!$this->getLowerADT()->isNull() && !$this->getUpperADT()->isNull())
                {
                        return $a_adt->isInbetweenOrEqual($this->getLowerADT(), $this->getUpperADT());
                }
                else if(!$this->getLowerADT()->isNull())
                {
                        return $a_adt->isLargerOrEqual($this->getLowerADT());
                }
                else 
                {
                        return $a_adt->isSmallerOrEqual($this->getUpperADT());
                }
        }       

References ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridgeRange\getUpperADT(), ilADT\isInbetweenOrEqual(), ilADT\isLargerOrEqual(), ilADTSearchBridgeRange\isNull(), and ilADT\isSmallerOrEqual().

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isValidADTDefinition()

ilADTDateTimeSearchBridgeRange::isValidADTDefinition ( ilADTDefinition  $a_adt_def )

protected

Check if given ADT definition is valid.

:TODO: This could be avoided with type-specifc constructors :TODO: bridge base class?

Parameters

ilADTDefinition

$a_adt_def

Reimplemented from ilADTSearchBridge.

Definition at line 7 of file class.ilADTDateTimeSearchBridgeRange.php.

        {
                return ($a_adt_def instanceof ilADTDateTimeDefinition);
        }

loadFilter()

ilADTDateTimeSearchBridgeRange::loadFilter

(

)

Load filter value(s) into ADT.

Reimplemented from ilADTSearchBridge.

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

        {
                $value = $this->readFilter();
                if($value !== null)
                {                               
                        if($value["lower"])
                        {
                                $this->getLowerADT()->setDate(new ilDateTime($value["lower"], IL_CAL_DATETIME));
                        }
                        if($value["upper"])
                        {
                                $this->getUpperADT()->setDate(new ilDateTime($value["upper"], IL_CAL_DATETIME));
                        }
                }                               
        }

References ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridgeRange\getUpperADT(), IL_CAL_DATETIME, and ilADTSearchBridge\readFilter().

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setSerializedValue()

ilADTDateTimeSearchBridgeRange::setSerializedValue

(

$a_value

)

Set current value(s) in serialized form (for easy persisting)

Parameters

string

Reimplemented from ilADTSearchBridge.

Definition at line 212 of file class.ilADTDateTimeSearchBridgeRange.php.

        {               
                $a_value = unserialize($a_value);
                if(is_array($a_value))
                {
                        if(isset($a_value["lower"]))
                        {
                                $this->getLowerADT()->setDate(new ilDateTime($a_value["lower"], IL_CAL_DATETIME));
                        }
                        if(isset($a_value["upper"]))
                        {
                                $this->getUpperADT()->setDate(new ilDateTime($a_value["upper"], IL_CAL_DATETIME));
                        }
                }               
        }

References ilADTSearchBridgeRange\getLowerADT(), ilADTSearchBridgeRange\getUpperADT(), and IL_CAL_DATETIME.

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shouldBeImportedFromPost()

ilADTDateTimeSearchBridgeRange::shouldBeImportedFromPost (   $a_post )

protected

Check if incoming values should be imported at all.

Parameters

mixed

$a_post

Returns

bool

Reimplemented from ilADTSearchBridge.

Definition at line 97 of file class.ilADTDateTimeSearchBridgeRange.php.

        {
                if($this->getForm() instanceof ilPropertyFormGUI &&
                        !(bool)$this->text_input)
                {
                        return (bool)$a_post["tgl"];
                }
                return parent::shouldBeImportedFromPost($a_post);
        }

References ilADTSearchBridge\getForm().

Referenced by importFromPost().

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

• Services/ADT/classes/Types/DateTime/class.ilADTDateTimeSearchBridgeRange.php