ilADTSearchBridge Class Reference

ADT search bridge base class. More...

Inheritance diagram for ilADTSearchBridge:

Collaboration diagram for ilADTSearchBridge:

Public Member Functions
	__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...
	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...

Protected Attributes
	$form
	$table_gui
	$table_filter_fields
	$id
	$title
	$info

Detailed Description

ADT search bridge base class.

Author

Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

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

Constructor & Destructor Documentation

__construct()

ilADTSearchBridge::__construct

(

ilADTDefinition

$a_adt_def

)

Constructor.

Parameters

ilADT

$a_adt_def

Returns

self

Definition at line 28 of file class.ilADTSearchBridge.php.

        {
                $this->setDefinition($a_adt_def);               
        }               

References setDefinition().

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Member Function Documentation

addToElementId()

ilADTSearchBridge::addToElementId (   $a_add )

protected

Add sub-element.

Parameters

string

$a_add

Returns

string

Definition at line 224 of file class.ilADTSearchBridge.php.

        {               
                return $this->getElementId()."[".$a_add."]";            
        }

References getElementId().

Referenced by ilADTDateSearchBridgeRange\addToForm(), ilADTDateTimeSearchBridgeRange\addToForm(), ilADTLocationSearchBridgeSingle\addToForm(), ilADTLocationSearchBridgeSingle\importFromPost(), and ilADTSearchBridgeRange\validate().

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addToForm()

ilADTSearchBridge::addToForm ( )

abstract

Add ADT-specific fields to form.

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, ilADTLocationSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

addToParentElement()

ilADTSearchBridge::addToParentElement ( ilFormPropertyGUI  $a_field )

protected

Add form field to parent element.

Parameters

ilFormPropertyGUI

$a_field

Definition at line 201 of file class.ilADTSearchBridge.php.

        {               
                if($this->getForm() instanceof ilPropertyFormGUI)
                {
                        $this->getForm()->addItem($a_field);            
                }
                else if($this->getTableGUI() instanceof ilTable2GUI)
                {                       
                        $this->table_filter_fields[$a_field->getFieldId()] = $a_field;
                        $this->getTableGUI()->addFilterItem($a_field);                  
                        
                        // :TODO:
                        // $a_field->readFromSession();
                        // $this->getTableGUI()->filter[$this->getElementId()] = $a_field->getValue();
                }
        }

References ilFormPropertyGUI\getFieldId(), getForm(), and getTableGUI().

Referenced by ilADTDateSearchBridgeRange\addToForm(), ilADTDateSearchBridgeSingle\addToForm(), ilADTDateTimeSearchBridgeRange\addToForm(), ilADTDateTimeSearchBridgeSingle\addToForm(), ilADTEnumSearchBridgeMulti\addToForm(), ilADTEnumSearchBridgeSingle\addToForm(), ilADTFloatSearchBridgeSingle\addToForm(), ilADTIntegerSearchBridgeSingle\addToForm(), ilADTLocationSearchBridgeSingle\addToForm(), and ilADTTextSearchBridgeSingle\addToForm().

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extractPostValues()

ilADTSearchBridge::extractPostValues ( array  $a_post = null )

protected

Extract data from (post) values.

Parameters

array

$a_post

Returns

mixed

Definition at line 256 of file class.ilADTSearchBridge.php.

        {               
                $element_id = $this->getElementId();
                $multi = strpos($this->getElementId(), "[");
                
                if(!$a_post)
                {
                        $a_post = $_POST;                                                               
                        if($multi !== false)
                        {                                                                               
                                $post = $a_post[substr($element_id, 0, $multi)][substr($element_id, $multi+1, -1)];
                        }
                        else
                        {
                                $post = $a_post[$element_id];
                        }
                }
                else
                {
                        if($multi !== false)
                        {                                                                               
                                $post = $a_post[substr($element_id, $multi+1, -1)];
                        }
                        else
                        {
                                $post = $a_post[$element_id];
                        }
                }
                
                return $post;
        }                       

References $_POST, and getElementId().

Referenced by ilADTDateSearchBridgeRange\importFromPost(), ilADTDateSearchBridgeSingle\importFromPost(), ilADTDateTimeSearchBridgeRange\importFromPost(), ilADTDateTimeSearchBridgeSingle\importFromPost(), ilADTEnumSearchBridgeMulti\importFromPost(), ilADTEnumSearchBridgeSingle\importFromPost(), ilADTFloatSearchBridgeSingle\importFromPost(), ilADTIntegerSearchBridgeSingle\importFromPost(), ilADTLocationSearchBridgeSingle\importFromPost(), and ilADTTextSearchBridgeSingle\importFromPost().

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getElementId()

ilADTSearchBridge::getElementId

(

)

Get element id.

Returns

string

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

        {
                return $this->id;
        }

References $id.

Referenced by addToElementId(), ilADTDateSearchBridgeRange\addToForm(), ilADTDateSearchBridgeSingle\addToForm(), ilADTDateTimeSearchBridgeRange\addToForm(), ilADTDateTimeSearchBridgeSingle\addToForm(), ilADTEnumSearchBridgeMulti\addToForm(), ilADTEnumSearchBridgeSingle\addToForm(), ilADTFloatSearchBridgeSingle\addToForm(), ilADTIntegerSearchBridgeSingle\addToForm(), ilADTTextSearchBridgeSingle\addToForm(), extractPostValues(), ilADTDateSearchBridgeRange\importFromPost(), ilADTDateSearchBridgeSingle\importFromPost(), ilADTDateTimeSearchBridgeRange\importFromPost(), ilADTDateTimeSearchBridgeSingle\importFromPost(), ilADTEnumSearchBridgeMulti\importFromPost(), ilADTEnumSearchBridgeSingle\importFromPost(), ilADTFloatSearchBridgeSingle\importFromPost(), ilADTIntegerSearchBridgeSingle\importFromPost(), ilADTLocationSearchBridgeSingle\importFromPost(), ilADTTextSearchBridgeSingle\importFromPost(), readFilter(), ilADTSearchBridgeSingle\validate(), and writeFilter().

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getForm()

ilADTSearchBridge::getForm

(

)

Get form.

Returns

ilPropertyFormGUI

Definition at line 77 of file class.ilADTSearchBridge.php.

        {
                return $this->form;
        }

References $form.

Referenced by ilADTDateSearchBridgeRange\addToForm(), ilADTDateTimeSearchBridgeRange\addToForm(), addToParentElement(), ilADTDateSearchBridgeRange\importFromPost(), ilADTDateSearchBridgeSingle\importFromPost(), ilADTDateTimeSearchBridgeRange\importFromPost(), ilADTDateTimeSearchBridgeSingle\importFromPost(), ilADTEnumSearchBridgeMulti\importFromPost(), ilADTEnumSearchBridgeSingle\importFromPost(), ilADTFloatSearchBridgeSingle\importFromPost(), ilADTIntegerSearchBridgeSingle\importFromPost(), ilADTLocationSearchBridgeSingle\importFromPost(), ilADTTextSearchBridgeSingle\importFromPost(), ilADTDateSearchBridgeRange\shouldBeImportedFromPost(), ilADTDateTimeSearchBridgeRange\shouldBeImportedFromPost(), ilADTSearchBridgeRange\validate(), and ilADTSearchBridgeSingle\validate().

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getSerializedValue()

ilADTSearchBridge::getSerializedValue ( )

abstract

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

Returns

string

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, ilADTLocationSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

Referenced by ilAdvancedMDFieldDefinition\getSearchValueSerialized().

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getSQLCondition()

ilADTSearchBridge::getSQLCondition (   $a_element_id )

abstract

Get SQL condition for current value(s)

Parameters

string

$a_element_id

Returns

string

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, and ilADTLocationSearchBridgeSingle.

Referenced by ilAdvancedMDFieldDefinition\searchObjects(), ilAdvancedMDFieldDefinitionText\searchObjects(), and ilAdvancedMDFieldDefinition\searchSubObjects().

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getTableGUI()

ilADTSearchBridge::getTableGUI

(

)

Get table gui.

Returns

ilTable2GUI

Definition at line 142 of file class.ilADTSearchBridge.php.

        {
                return $this->table_gui;
        }

References $table_gui.

Referenced by addToParentElement().

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getTitle()

ilADTSearchBridge::getTitle

(

)

Get title.

Returns

string

Definition at line 117 of file class.ilADTSearchBridge.php.

        {
                return $this->title;
        }

References $title.

Referenced by ilADTDateSearchBridgeRange\addToForm(), ilADTDateSearchBridgeSingle\addToForm(), ilADTDateTimeSearchBridgeRange\addToForm(), ilADTDateTimeSearchBridgeSingle\addToForm(), ilADTEnumSearchBridgeMulti\addToForm(), ilADTEnumSearchBridgeSingle\addToForm(), ilADTFloatSearchBridgeSingle\addToForm(), ilADTIntegerSearchBridgeSingle\addToForm(), ilADTLocationSearchBridgeSingle\addToForm(), and ilADTTextSearchBridgeSingle\addToForm().

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importFromPost()

ilADTSearchBridge::importFromPost ( array  $a_post = null )

abstract

Import values from (search) form request POST data.

Returns

bool

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, ilADTLocationSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

isInCondition()

ilADTSearchBridge::isInCondition

(

ilADT

$a_adt

)

Compare directly against ADT.

Parameters

ilADT

$a_adt

Returns

boolean

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

Definition at line 321 of file class.ilADTSearchBridge.php.

        {
                return false;
        }       

isNull()

ilADTSearchBridge::isNull ( )

abstract

Is null ?

Returns

bool

Reimplemented in ilADTSearchBridgeRange, and ilADTSearchBridgeSingle.

isValidADTDefinition()

ilADTSearchBridge::isValidADTDefinition ( ilADTDefinition  $a_adt_def )

abstractprotected

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 in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, ilADTLocationSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

Referenced by ilADTSearchBridgeMulti\setDefinition(), ilADTSearchBridgeRange\setDefinition(), and ilADTSearchBridgeSingle\setDefinition().

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loadFilter()

ilADTSearchBridge::loadFilter ( )

abstract

Load filter value(s) into ADT.

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, ilADTLocationSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

readFilter()

ilADTSearchBridge::readFilter ( )

protected

Load value(s) from filter store (in session)

Parameters

string

$a_element_id

Definition at line 173 of file class.ilADTSearchBridge.php.

        {
                if(!$this->table_gui instanceof ilTable2GUI)
                {
                        return;
                }
                $value = $_SESSION["form_".$this->table_gui->getId()][$this->getElementId()];
                if($value)
                {
                        return unserialize($value);
                }
        }

References $_SESSION, and getElementId().

Referenced by ilADTDateSearchBridgeRange\loadFilter(), ilADTDateSearchBridgeSingle\loadFilter(), ilADTDateTimeSearchBridgeRange\loadFilter(), ilADTDateTimeSearchBridgeSingle\loadFilter(), ilADTEnumSearchBridgeMulti\loadFilter(), ilADTEnumSearchBridgeSingle\loadFilter(), ilADTFloatSearchBridgeSingle\loadFilter(), ilADTIntegerSearchBridgeSingle\loadFilter(), ilADTLocationSearchBridgeSingle\loadFilter(), and ilADTTextSearchBridgeSingle\loadFilter().

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setDefinition()

ilADTSearchBridge::setDefinition ( ilADTDefinition  $a_adt_def )

abstractprotected

Set ADT definition.

Parameters

ilADTDefinition

$a_adt_def

Reimplemented in ilADTSearchBridgeMulti, ilADTSearchBridgeRange, and ilADTSearchBridgeSingle.

Referenced by __construct().

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setElementId()

ilADTSearchBridge::setElementId

(

$a_value

)

Set element id (aka form field)

Parameters

string

$a_value

Definition at line 87 of file class.ilADTSearchBridge.php.

        {
                $this->id = (string)$a_value;
        }

setForm()

ilADTSearchBridge::setForm

(

ilPropertyFormGUI

$a_form

)

Set form.

Parameters

ilPropertyFormGUI

$a_form

Definition at line 67 of file class.ilADTSearchBridge.php.

        {
                $this->form = $a_form;
        }

setSerializedValue()

ilADTSearchBridge::setSerializedValue (   $a_value )

abstract

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

Parameters

string

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, ilADTEnumSearchBridgeMulti, ilADTEnumSearchBridgeSingle, ilADTFloatSearchBridgeSingle, ilADTIntegerSearchBridgeSingle, ilADTLocationSearchBridgeSingle, and ilADTTextSearchBridgeSingle.

Referenced by ilAdvancedMDFieldDefinition\setSearchValueSerialized().

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setTableGUI()

ilADTSearchBridge::setTableGUI

(

ilTable2GUI

$a_table

)

Set table gui (for filter mode)

Parameters

ilTable2GUI

$a_table

Definition at line 132 of file class.ilADTSearchBridge.php.

        {
                $this->table_gui = $a_table;
        }

setTitle()

ilADTSearchBridge::setTitle

(

$a_value

)

Set title (aka form field caption)

Parameters

string

$a_value

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

        {
                $this->title = trim($a_value);
        }

shouldBeImportedFromPost()

ilADTSearchBridge::shouldBeImportedFromPost (   $a_post )

protected

Check if incoming values should be imported at all.

Parameters

mixed

$a_post

Returns

bool

Reimplemented in ilADTDateSearchBridgeRange, ilADTDateSearchBridgeSingle, ilADTDateTimeSearchBridgeRange, ilADTDateTimeSearchBridgeSingle, and ilADTLocationSearchBridgeSingle.

Definition at line 245 of file class.ilADTSearchBridge.php.

        {
                return true;
        }

Referenced by ilADTEnumSearchBridgeMulti\importFromPost(), ilADTEnumSearchBridgeSingle\importFromPost(), ilADTFloatSearchBridgeSingle\importFromPost(), ilADTIntegerSearchBridgeSingle\importFromPost(), and ilADTTextSearchBridgeSingle\importFromPost().

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validate()

ilADTSearchBridge::validate ( )

abstract

Validate current data.

Returns

bool

Reimplemented in ilADTSearchBridgeRange, and ilADTSearchBridgeSingle.

writeFilter()

ilADTSearchBridge::writeFilter (   $a_value = null )

protected

Write value(s) to filter store (in session)

Parameters

mixed

$a_value

Definition at line 152 of file class.ilADTSearchBridge.php.

        {
                if(!$this->table_gui instanceof ilTable2GUI)
                {
                        return;
                }
                if($a_value !== null)
                {
                        $_SESSION["form_".$this->table_gui->getId()][$this->getElementId()] = serialize($a_value);
                }
                else
                {
                        unset($_SESSION["form_".$this->table_gui->getId()][$this->getElementId()]);
                }
        }

References $_SESSION, and getElementId().

Referenced by ilADTDateSearchBridgeRange\importFromPost(), ilADTDateSearchBridgeSingle\importFromPost(), ilADTDateTimeSearchBridgeRange\importFromPost(), ilADTDateTimeSearchBridgeSingle\importFromPost(), ilADTEnumSearchBridgeMulti\importFromPost(), ilADTEnumSearchBridgeSingle\importFromPost(), and ilADTTextSearchBridgeSingle\importFromPost().

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Field Documentation

$form

ilADTSearchBridge::$form

protected

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

Referenced by getForm().

$id

ilADTSearchBridge::$id

protected

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

Referenced by getElementId().

$info

ilADTSearchBridge::$info

protected

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

$table_filter_fields

ilADTSearchBridge::$table_filter_fields

protected

Definition at line 17 of file class.ilADTSearchBridge.php.

$table_gui

ilADTSearchBridge::$table_gui

protected

Definition at line 16 of file class.ilADTSearchBridge.php.

Referenced by getTableGUI().

$title

ilADTSearchBridge::$title

protected

Definition at line 19 of file class.ilADTSearchBridge.php.

Referenced by getTitle().

---

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

• Services/ADT/classes/Bridges/class.ilADTSearchBridge.php