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="", $a_postvar="")
	Constructor.
	setValue ($a_value)
	Set Value.
	getValue ()
	Get Value.
	checkInput ()
	Check input, strip slashes etc.
	render ()
	Render output.
	insert (&$a_tpl)
	Insert property html.
	setValueByArray ($a_values)
	Set value by array.
Public Member Functions inherited from ilFormPropertyGUI
&	executeCommand ()
	Execute command.
	getType ()
	Get Type.
	setTitle ($a_title)
	Set Title.
	getTitle ()
	Get Title.
	setPostVar ($a_postvar)
	Set Post Variable.
	getPostVar ()
	Get Post Variable.
	getFieldId ()
	Get Post Variable.
	setInfo ($a_info)
	Set Information Text.
	getInfo ()
	Get Information Text.
	setAlert ($a_alert)
	Set Alert Text.
	getAlert ()
	Get Alert Text.
	setRequired ($a_required)
	Set Required.
	getRequired ()
	Get Required.
	setDisabled ($a_disabled)
	Set Disabled.
	getDisabled ()
	Get Disabled.
	setParentForm ($a_parentform)
	Set Parent Form.
	getParentForm ()
	Get Parent Form.
	setParent ($a_val)
	Set Parent GUI object.
	getParent ()
	Get Parent GUI object.
	getSubForm ()
	Get sub form html.
	hideSubForm ()
	Sub form hidden on init?
	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders)
	getHiddenTitle ()
	Get hidden title.
	getItemByPostVar ($a_post_var)
	Get item by post var.
	serializeData ()
	serialize data
	unserializeData ($a_data)
	unserialize data
	writeToSession ()
	Write to session.
	clearFromSession ()
	Clear session value.
	readFromSession ()
	Read from session.
	getHiddenTag ($a_post_var, $a_value)
	Get hidden tag (used for disabled properties)
	setMulti ($a_multi)
	Set Multi.
	getMulti ()
	Get Multi.
	setMultiValues (array $a_values)
	Set multi values.
	getMultiValues ()
	Get multi values.

Protected Attributes
	$value
Protected Attributes inherited from ilFormPropertyGUI
	$type
	$title
	$postvar
	$info
	$alert
	$required = false
	$parentgui
	$parentform
	$hidden_title = ""
	$multi
	$multi_values

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type.
	getMultiIconsHTML ($a_sortable=false)
	Get HTML for multiple value icons.

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

Version: $Id$

Definition at line 12 of file class.ilCaptchaInputGUI.php.

Constructor & Destructor Documentation

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

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

Reimplemented from ilFormPropertyGUI.

Definition at line 22 of file class.ilCaptchaInputGUI.php.

References $lng, and ilFormPropertyGUI\setType().

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

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Member Function Documentation

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 56 of file class.ilCaptchaInputGUI.php.

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

        {
                global $lng;
                
                $_POST[$this->getPostVar()] = ilUtil::stripSlashes($_POST[$this->getPostVar()]);
                if ($this->getRequired() && trim($_POST[$this->getPostVar()]) == "")
                {
                        $this->setAlert($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()]))
                {
                        $this->setAlert($lng->txt("cptch_wrong_input"));
                        return false;
                }
                return true;
        }

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ilCaptchaInputGUI::getValue ( )

Get Value.

Returns: string Value

Definition at line 46 of file class.ilCaptchaInputGUI.php.

References $value.

Referenced by render().

        {
                return $this->value;
        }

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ilCaptchaInputGUI::insert ( & $a_tpl )

Insert property html.

Definition at line 110 of file class.ilCaptchaInputGUI.php.

References render().

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

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ilCaptchaInputGUI::render ( )

Render output.

Definition at line 83 of file class.ilCaptchaInputGUI.php.

References $lng, $tpl, ilSecurImageUtil\getImageScript(), ilFormPropertyGUI\getPostVar(), getValue(), and ilUtil\prepareFormOutput().

Referenced by insert().

        {
                global $lng;
                
                $tpl = new ilTemplate("tpl.prop_captchainput.html", true, true, "Services/Captcha");
                                if (strlen($this->getValue()))
                {
                        $tpl->setCurrentBlock("prop_text_propval");
                        $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($this->getValue()));
                        $tpl->parseCurrentBlock();
                }
                include_once("./Services/Captcha/classes/class.ilSecurImageUtil.php");
                $tpl->setVariable("IMAGE_SCRIPT",
                        ilSecurImageUtil::getImageScript());
                
                $tpl->setVariable("POST_VAR", $this->getPostVar());
                $tpl->setVariable("TXT_CONSTR_PROP", $lng->txt("cont_constrain_proportions"));
                
//              $GLOBALS["tpl"]->addJavascript("./Services/MediaObjects/js/ServiceMediaObjectPropWidthHeight.js");
                return $tpl->get();
        }

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ilCaptchaInputGUI::setValue ( $a_value )

Set Value.

Parameters

string $a_value Value

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

Referenced by setValueByArray().

        {
                $this->value = $a_value;
        }

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ilCaptchaInputGUI::setValueByArray ( $a_values )

Set value by array.

Parameters

array $a_values value array

Definition at line 124 of file class.ilCaptchaInputGUI.php.

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

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

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Field Documentation

ilCaptchaInputGUI::$value

protected

Definition at line 14 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

Member Function Documentation

Field Documentation