This class represents a captcha input in a property form. More...

Inheritance diagram for ilCaptchaInputGUI:

Collaboration diagram for ilCaptchaInputGUI:

Public Member Functions
	__construct ($a_title='', $a_postvar='')
	Constructor. More...

	setValue ($a_value)
	Set Value. More...

	getValue ()
	Get Value. More...

	setImageHeight ($image_height)

	getImageHeight ()

	setImageWidth ($image_width)

	getImageWidth ()

	setSize ($size)

	getSize ()

	checkInput ()
	Check input, strip slashes etc. More...

	insert (ilTemplate $a_tpl)

	setValueByArray ($a_values)
	Set value by array. More...

Public Member Functions inherited from ilFormPropertyGUI
	__construct ($a_title="", $a_postvar="")
	Constructor. More...

&	executeCommand ()
	Execute command. More...

	getType ()
	Get Type. More...

	setTitle ($a_title)
	Set Title. More...

	getTitle ()
	Get Title. More...

	setPostVar ($a_postvar)
	Set Post Variable. More...

	getPostVar ()
	Get Post Variable. More...

	getFieldId ()
	Get Post Variable. More...

	setInfo ($a_info)
	Set Information Text. More...

	getInfo ()
	Get Information Text. More...

	setAlert ($a_alert)
	Set Alert Text. More...

	getAlert ()
	Get Alert Text. More...

	setRequired ($a_required)
	Set Required. More...

	getRequired ()
	Get Required. More...

	setDisabled ($a_disabled)
	Set Disabled. More...

	getDisabled ()
	Get Disabled. More...

	checkInput ()
	Check input, strip slashes etc. More...

	setParentForm ($a_parentform)
	Set Parent Form. More...

	getParentForm ()
	Get Parent Form. More...

	setParent ($a_val)
	Set Parent GUI object. More...

	getParent ()
	Get Parent GUI object. More...

	getSubForm ()
	Get sub form html. More...

	hideSubForm ()
	Sub form hidden on init? More...

	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders) More...

	getHiddenTitle ()
	Get hidden title. More...

	getItemByPostVar ($a_post_var)
	Get item by post var. More...

	serializeData ()
	serialize data More...

	unserializeData ($a_data)
	unserialize data More...

	writeToSession ()
	Write to session. More...

	clearFromSession ()
	Clear session value. More...

	readFromSession ()
	Read from session. More...

	getHiddenTag ($a_post_var, $a_value)
	Get hidden tag (used for disabled properties) More...

	setMulti ($a_multi, $a_sortable=false, $a_addremove=true)
	Set Multi. More...

	getMulti ()
	Get Multi. More...

	setMultiValues (array $a_values)
	Set multi values. More...

	getMultiValues ()
	Get multi values. More...

	getContentOutsideFormTag ()
	Get content that has to reside outside of the parent form tag, e.g. More...

	removeProhibitedCharacters ($a_text)
	Remove prohibited characters see #19159. More...

	stripSlashesAddSpaceFallback ($a_str)
	Strip slashes with add space fallback, see https://www.ilias.de/mantis/view.php?id=19727. More...

Protected Attributes
	$value

	$size = 20

	$image_width = 215

	$image_height = 80

Protected Attributes inherited from ilFormPropertyGUI
	$type

	$title

	$postvar

	$info

	$alert

	$required = false

	$parentgui

	$parentform

	$hidden_title = ""

	$multi = false

	$multi_sortable = false

	$multi_addremove = true

	$multi_values

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type. More...

	getMultiIconsHTML ()
	Get HTML for multiple value icons. More...

Detailed Description

This class represents a captcha input in a property form.

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e; Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de

Version: $Id$

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

Constructor & Destructor Documentation

◆ __construct()

ilCaptchaInputGUI::__construct	(	$a_title = `''`,
		$a_postvar = `''`
	)

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Reimplemented from ilFormPropertyGUI.

Definition at line 40 of file class.ilCaptchaInputGUI.php.

        {
                global $lng;
 
                parent::__construct($a_title, $a_postvar);
                $this->setType('captcha');
                if($lng instanceof ilLanguage)
                {
                        $lng->loadLanguageModule('cptch');
                }
        }

References $lng, and ilFormPropertyGUI\setType().

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Member Function Documentation

◆ checkInput()

ilCaptchaInputGUI::checkInput ( )

Check input, strip slashes etc.

set alert, if input is not ok.

Returns: boolean Input ok, true/false

Reimplemented from ilFormPropertyGUI.

Definition at line 122 of file class.ilCaptchaInputGUI.php.

        {
                global $lng;
 
                $_POST[$this->getPostVar()] = ilUtil::stripSlashes($_POST[$this->getPostVar()]);
                if($this->getRequired() && trim($_POST[$this->getPostVar()]) == '')
                {
                        if($lng instanceof ilLanguage)
                        {
                                $this->setAlert($lng->txt('msg_input_is_required'));
                        }
 
                        return false;
                }
 
                include_once('./Services/Captcha/classes/class.ilSecurImage.php');
                $si = new ilSecurImage();
                if(!$si->check($_POST[$this->getPostVar()]))
                {
                        if($lng instanceof ilLanguage)
                        {
                                $this->setAlert($lng->txt('cptch_wrong_input'));
                        }
 
                        return false;
                }
 
                return true;
        }

References $_POST, $lng, $si, ilFormPropertyGUI\getPostVar(), ilFormPropertyGUI\getRequired(), ilFormPropertyGUI\setAlert(), and ilUtil\stripSlashes().

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◆ getImageHeight()

ilCaptchaInputGUI::getImageHeight ( )

Returns: int

Definition at line 81 of file class.ilCaptchaInputGUI.php.

        {
                return $this->image_height;
        }

References $image_height.

◆ getImageWidth()

ilCaptchaInputGUI::getImageWidth ( )

Returns: int

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

        {
                return $this->image_width;
        }

References $image_width.

◆ getSize()

ilCaptchaInputGUI::getSize ( )

Returns: int

Definition at line 113 of file class.ilCaptchaInputGUI.php.

        {
                return $this->size;
        }

References $size.

◆ getValue()

ilCaptchaInputGUI::getValue ( )

Get Value.

Returns: string Value

Definition at line 65 of file class.ilCaptchaInputGUI.php.

        {
                return $this->value;
        }

References $value.

◆ insert()

ilCaptchaInputGUI::insert ( ilTemplate $a_tpl )

Parameters

ilTemplate $a_tpl

Definition at line 193 of file class.ilCaptchaInputGUI.php.

        {
                $html = $this->render();
 
                $a_tpl->setCurrentBlock('prop_generic');
                $a_tpl->setVariable('PROP_GENERIC', $html);
                $a_tpl->parseCurrentBlock();
        }

References $html, ilTemplate\parseCurrentBlock(), ilTemplate\setCurrentBlock(), and HTML_Template_IT\setVariable().

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◆ setImageHeight()

ilCaptchaInputGUI::setImageHeight ( $image_height )

Parameters

int $image_height

Definition at line 73 of file class.ilCaptchaInputGUI.php.

        {
                $this->image_height = $image_height;
        }

References $image_height.

◆ setImageWidth()

ilCaptchaInputGUI::setImageWidth ( $image_width )

Parameters

int $image_width

Definition at line 89 of file class.ilCaptchaInputGUI.php.

        {
                $this->image_width = $image_width;
        }

References $image_width.

◆ setSize()

ilCaptchaInputGUI::setSize ( $size )

Parameters

int $size

Definition at line 105 of file class.ilCaptchaInputGUI.php.

        {
                $this->size = $size;
        }

References $size.

◆ setValue()

ilCaptchaInputGUI::setValue ( $a_value )

Set Value.

Parameters

string $a_value Value

Definition at line 56 of file class.ilCaptchaInputGUI.php.

        {
                $this->value = $a_value;
        }

Referenced by setValueByArray().

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◆ setValueByArray()

ilCaptchaInputGUI::setValueByArray ( $a_values )

Set value by array.

Parameters

array $a_values value array

Definition at line 206 of file class.ilCaptchaInputGUI.php.

        {
                $this->setValue($a_values[$this->getPostVar()]);
        }

References ilFormPropertyGUI\getPostVar(), and setValue().

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Field Documentation

◆ $image_height

ilCaptchaInputGUI::$image_height = 80

protected

Definition at line 33 of file class.ilCaptchaInputGUI.php.

Referenced by getImageHeight(), and setImageHeight().

◆ $image_width

ilCaptchaInputGUI::$image_width = 215

protected

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

Referenced by getImageWidth(), and setImageWidth().

◆ $size

ilCaptchaInputGUI::$size = 20

protected

Definition at line 23 of file class.ilCaptchaInputGUI.php.

Referenced by getSize(), and setSize().

◆ $value

ilCaptchaInputGUI::$value

protected

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

Referenced by getValue().

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

Services/Captcha/classes/class.ilCaptchaInputGUI.php

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ checkInput()

◆ getImageHeight()

◆ getImageWidth()

◆ getSize()

◆ getValue()

◆ insert()

◆ setImageHeight()

◆ setImageWidth()

◆ setSize()

◆ setValue()

◆ setValueByArray()

Field Documentation

◆ $image_height

◆ $image_width

◆ $size

◆ $value