X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fhelper%2Fweb%2Fforms%2Fclass_WebFormHelper.php;h=2498006a0e64c0dafac6583cf4538c524ce02029;hp=9a35b9f30b2138f058fa88c4dcbafaa39ce22d07;hb=d26e71af1e28dc1429823bdec244df6303f9b2fb;hpb=49f84a522f0ccac3b70728cd41011a0be0eed8cf

diff --git a/inc/classes/main/helper/web/forms/class_WebFormHelper.php b/inc/classes/main/helper/web/forms/class_WebFormHelper.php
index 9a35b9f3..2498006a 100644
--- a/inc/classes/main/helper/web/forms/class_WebFormHelper.php
+++ b/inc/classes/main/helper/web/forms/class_WebFormHelper.php
@@ -2,11 +2,11 @@
 /**
  * A helper for constructing web forms
  *
- * @author		Roland Haeder <webmaster@ship-simu.org>
+ * @author		Roland Haeder <webmaster@shipsimu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007 - 2009 Roland Haeder, this is free software
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
  * @license		GNU GPL 3.0 or any newer version
- * @link		http://www.ship-simu.org
+ * @link		http://www.shipsimu.org
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,10 +23,10 @@
  */
 class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	/**
-	 * Wether the form tag is opened (keep at false or else your forms will
+	 * Whether the form tag is opened (keep at FALSE or else your forms will
 	 * never work!)
 	 */
-	private $formOpened = false;
+	private $formOpened = FALSE;
 
 	/**
 	 * Name of the form
@@ -34,9 +34,9 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	private $formName = '';
 
 	/**
-	 * Wether form tag is enabled (default: true)
+	 * Whether form tag is enabled (default: TRUE)
 	 */
-	private $formEnabled = true;
+	private $formEnabled = TRUE;
 
 	// Class Constants
 	const EXCEPTION_FORM_NAME_INVALID       = 0x120;
@@ -60,10 +60,10 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 * @param	$templateInstance	An instance of a valid template engine
 	 * @param	$formName			Name of the form
 	 * @param	$formId				Value for 'id' attribute (default: $formName)
-	 * @param	$withForm			Wether include the form tag
+	 * @param	$withForm			Whether include the form tag
 	 * @return	$helperInstance		A preparedf instance of this helper
 	 */
-	public final static function createWebFormHelper (CompileableTemplate $templateInstance, $formName, $formId = false, $withForm = true) {
+	public static final function createWebFormHelper (CompileableTemplate $templateInstance, $formName, $formId = FALSE, $withForm = TRUE) {
 		// Get new instance
 		$helperInstance = new WebFormHelper();
 
@@ -71,7 +71,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 		$helperInstance->setTemplateInstance($templateInstance);
 
 		// Is the form id not set?
-		if ($formId === false) {
+		if ($formId === FALSE) {
 			// Use form id from form name
 			$formId = $formName;
 		} // END - if
@@ -79,13 +79,13 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 		// Set form name
 		$helperInstance->setFormName($formName);
 
-		// A form-less field may say 'false' here...
-		if ($withForm === true) {
+		// A form-less field may say 'FALSE' here...
+		if ($withForm === TRUE) {
 			// Create the form
 			$helperInstance->addFormTag($formName, $formId);
 		} else {
 			// Disable form
-			$helperInstance->enableForm(false);
+			$helperInstance->enableForm(FALSE);
 		}
 
 		// Return the prepared instance
@@ -95,15 +95,15 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	/**
 	 * Add the form tag or close it an already opened form tag
 	 *
-	 * @param	$formName	Name of the form (default: false)
-	 * @param	$formId		Id of the form (attribute 'id'; default: false)
+	 * @param	$formName	Name of the form (default: FALSE)
+	 * @param	$formId		Id of the form (attribute 'id'; default: FALSE)
 	 * @return	void
-	 * @throws	InvalidFormNameException	If the form name is invalid ( = false)
+	 * @throws	InvalidFormNameException	If the form name is invalid ( = FALSE)
 	 * @todo	Add some unique PIN here to bypass problems with some browser and/or extensions
 	 */
-	public function addFormTag ($formName = false, $formId = false) {
+	public function addFormTag ($formName = FALSE, $formId = FALSE) {
 		// When the form is not yet opened at least form name must be valid
-		if (($this->formOpened === false) && ($formName === false)) {
+		if (($this->formOpened === FALSE) && ($formName === FALSE)) {
 			// Thrown an exception
 			throw new InvalidFormNameException ($this, self::EXCEPTION_FORM_NAME_INVALID);
 		} // END - if
@@ -111,15 +111,15 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 		// Close the form is default
 		$formContent = '</form>';
 
-		// Check wether we shall open or close the form
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		// Check whether we shall open or close the form
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Add HTML code
 			$formContent = sprintf("<form name=\"%s\" class=\"forms\" action=\"%s/%s\" method=\"%s\" target=\"%s\"",
 				$formName,
-				$this->getConfigInstance()->readConfig('base_url'),
-				$this->getConfigInstance()->readConfig('form_action'),
-				$this->getConfigInstance()->readConfig('form_method'),
-				$this->getConfigInstance()->readConfig('form_target')
+				$this->getConfigInstance()->getConfigEntry('base_url'),
+				$this->getConfigInstance()->getConfigEntry('form_action'),
+				$this->getConfigInstance()->getConfigEntry('form_method'),
+				$this->getConfigInstance()->getConfigEntry('form_target')
 			);
 
 			// Add form id as well
@@ -131,7 +131,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 			$formContent .= '>';
 
 			// Open the form and remeber the form name
-			$this->formOpened = true;
+			$this->formOpened = TRUE;
 
 			// Add it to the content
 			$this->addHeaderContent($formContent);
@@ -146,7 +146,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 			} // END - if
 
 			// Simply close it
-			$this->formOpened = false;
+			$this->formOpened = FALSE;
 
 			// Add it to the content
 			$this->addFooterContent($formContent);
@@ -164,7 +164,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputTextField ($fieldName, $fieldValue = '') {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
 			throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
@@ -189,7 +189,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	public function addInputTextFieldWithDefault ($fieldName) {
 		// Get the value from instance
 		$fieldValue = $this->getValueField($fieldName);
-		//* DEBUG: */ echo __METHOD__.':'.$fieldName.'='.$fieldValue."<br />\n";
+		//* DEBUG: */ print __METHOD__.':'.$fieldName.'='.$fieldValue."<br />\n";
 
 		// Add the text field
 		$this->addInputTextField($fieldName, $fieldValue);
@@ -206,7 +206,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputPasswordField ($fieldName, $fieldValue = '') {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
 			throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
@@ -233,7 +233,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputHiddenField ($fieldName, $fieldValue = '') {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
 			throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
@@ -257,7 +257,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	public function addInputHiddenFieldWithDefault ($fieldName) {
 		// Get the value from instance
 		$fieldValue = $this->getValueField($fieldName);
-		//* DEBUG: */ echo __METHOD__.':'.$fieldName.'='.$fieldValue."<br />\n";
+		//* DEBUG: */ print __METHOD__.':'.$fieldName.'='.$fieldValue."<br />\n";
 
 		// Add the text field
 		$this->addInputHiddenField($fieldName, $fieldValue);
@@ -272,8 +272,8 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputHiddenConfiguredField ($fieldName, $prefix) {
 		// Get the value from instance
-		$fieldValue = $this->getConfigInstance()->readConfig("{$prefix}_{$fieldName}");
-		//* DEBUG: */ echo __METHOD__.':'.$fieldName.'='.$fieldValue."<br />\n";
+		$fieldValue = $this->getConfigInstance()->getConfigEntry("{$prefix}_{$fieldName}");
+		//* DEBUG: */ print __METHOD__.':'.$fieldName.'='.$fieldValue."<br />\n";
 
 		// Add the text field
 		$this->addInputHiddenField($fieldName, $fieldValue);
@@ -284,20 +284,20 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 * yet opened. The field's name will be set as id.
 	 *
 	 * @param	$fieldName		Input field name
-	 * @param	$fieldChecked	Wether the field is checked (defaut: checked)
+	 * @param	$fieldChecked	Whether the field is checked (defaut: checked)
 	 * @return	void
 	 * @throws	FormClosedException		If the form is not yet opened
 	 */
-	public function addInputCheckboxField ($fieldName, $fieldChecked = true) {
+	public function addInputCheckboxField ($fieldName, $fieldChecked = TRUE) {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
 			throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
-		// Set wether the check box is checked...
+		// Set whether the check box is checked...
 		$checked = " checked=\"checked\"";
-		if ($fieldChecked === false) $checked = ' ';
+		if ($fieldChecked === FALSE) $checked = ' ';
 
 		// Generate the content
 		$inputContent = sprintf("<input type=\"checkbox\" name=\"%s\" class=\"checkbox %s_field\" value=\"1\"%s/>",
@@ -320,9 +320,9 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputResetButton ($buttonText) {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
-			throw new FormClosedException (array($this, "reset"), self::EXCEPTION_CLOSED_FORM);
+			throw new FormClosedException (array($this, 'reset'), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
 		// Generate the content
@@ -345,9 +345,9 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputSubmitButton ($buttonText) {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
-			throw new FormClosedException (array($this, "submit"), self::EXCEPTION_CLOSED_FORM);
+			throw new FormClosedException (array($this, 'submit'), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
 		// Generate the content
@@ -372,13 +372,13 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addFormGroup ($groupId = '', $groupText = '') {
 		// Is a form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw exception here
 			throw new FormClosedException(array($this, $groupId), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
 		// At least the group name should be set
-		if ((empty($groupId)) && ($this->ifGroupOpenedPreviously() === false)) {
+		if ((empty($groupId)) && ($this->ifGroupOpenedPreviously() === FALSE)) {
 			// Throw exception here
 			throw new EmptyVariableException(array($this, 'groupId'), self::EXCEPTION_UNEXPECTED_EMPTY_STRING);
 		} elseif (empty($groupId)) {
@@ -387,16 +387,16 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 		}
 
 		// Same group to open?
-		if (($this->ifGroupOpenedPreviously() === false) && ($groupId === $this->getPreviousGroupId())) {
+		if (($this->ifGroupOpenedPreviously() === FALSE) && ($groupId === $this->getPreviousGroupId())) {
 			// Abort here silently
-			return false;
+			return FALSE;
 		} // END - if
 
 		// Initialize content with closing div by default
 		$content = "	</div>\n</div><!-- Group - CLOSE //-->";
 
 		// Is this group opened?
-		if ($this->ifGroupOpenedPreviously() === false) {
+		if ($this->ifGroupOpenedPreviously() === FALSE) {
 			// Begin the div/span blocks
 			$content = sprintf("<!-- Group %s - OPEN //-->
 <div class=\"group_box\" id=\"%s_group_box\">
@@ -447,13 +447,13 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addFormSubGroup ($subGroupId = '', $subGroupText = '') {
 		// Is a group opened?
-		if ($this->ifGroupOpenedPreviously() === false) {
+		if ($this->ifGroupOpenedPreviously() === FALSE) {
 			// Throw exception here
 			throw new FormFormClosedException(array($this, $subGroupId), self::EXCEPTION_UNEXPECTED_CLOSED_GROUP);
 		} // END - if
 
 		// At least the sub group name should be set
-		if ((empty($subGroupId)) && ($this->ifSubGroupOpenedPreviously() === false)) {
+		if ((empty($subGroupId)) && ($this->ifSubGroupOpenedPreviously() === FALSE)) {
 			// Throw exception here
 			throw new EmptyVariableException(array($this, 'subGroupId'), self::EXCEPTION_UNEXPECTED_EMPTY_STRING);
 		} elseif (empty($subGroupId)) {
@@ -462,16 +462,16 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 		}
 
 		// Same sub group to open?
-		if (($this->ifSubGroupOpenedPreviously() === false) && ($subGroupId == $this->getPreviousSubGroupId())) {
+		if (($this->ifSubGroupOpenedPreviously() === FALSE) && ($subGroupId == $this->getPreviousSubGroupId())) {
 			// Abort here silently
-			return false;
+			return FALSE;
 		} // END - if
 
 		// Initialize content with closing div by default
 		$content = "	</div>\n</div><!-- Sub group- CLOSE //-->";
 
 		// Is this group opened?
-		if ($this->ifSubGroupOpenedPreviously() === false) {
+		if ($this->ifSubGroupOpenedPreviously() === FALSE) {
 			// Begin the span block
 			$content = sprintf("<!-- Sub group %s - OPEN //-->
 <div class=\"subgroup_box\" id=\"%s_subgroup_box\">
@@ -513,14 +513,14 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addFieldText ($fieldName, $fieldText) {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
 			throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
 		// Set the block type
-		$block = "div";
-		if ($this->ifGroupOpenedPreviously()) $block = "span";
+		$block = 'div';
+		if ($this->ifGroupOpenedPreviously()) $block = 'span';
 
 		// Generate the content
 		$inputContent = sprintf("	<%s id=\"%s_text\">
@@ -547,9 +547,9 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addFormNote ($noteId, $formNotes) {
 		// Is the form opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
-			throw new FormClosedException (array($this, "form_notes"), self::EXCEPTION_CLOSED_FORM);
+			throw new FormClosedException (array($this, 'form_notes'), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
 		// Generate the content
@@ -575,13 +575,13 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addInputSelectField ($selectId, $firstEntry) {
 		// Is the form group opened?
-		if (($this->formOpened === false) && ($this->formEnabled === true)) {
+		if (($this->formOpened === FALSE) && ($this->formEnabled === TRUE)) {
 			// Throw an exception
-			throw new FormClosedException (array($this, "form_notes"), self::EXCEPTION_CLOSED_FORM);
+			throw new FormClosedException (array($this, 'form_notes'), self::EXCEPTION_CLOSED_FORM);
 		} // END - if
 
 		// Shall we close or open the sub group?
-		if (($this->ifSubGroupOpenedPreviously() === false) && ($this->getPreviousSubGroupId() !== $selectId)) {
+		if (($this->ifSubGroupOpenedPreviously() === FALSE) && ($this->getPreviousSubGroupId() !== $selectId)) {
 			// Initialize first entry (which might be non-selectable if content is provided
 			if (!empty($firstEntry)) {
 				// Add selection around it
@@ -622,7 +622,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addSelectSubOption ($subName, $subValue) {
 		// Is there a sub group (shall be a selection box!)
-		if ($this->ifSubGroupOpenedPreviously() === false) {
+		if ($this->ifSubGroupOpenedPreviously() === FALSE) {
 			// Then throw an exception here
 			throw new HelperNoPreviousOpenedSubGroupException(array($this, $content), self::EXCEPTION_NO_PREVIOUS_SUB_GROUP_OPENED);
 		} // END - if
@@ -650,7 +650,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function addSelectOption ($optionName, $optionValue) {
 		// Is there a sub group (shall be a selection box!)
-		if ($this->ifSubGroupOpenedPreviously() === false) {
+		if ($this->ifSubGroupOpenedPreviously() === FALSE) {
 			// Then throw an exception here
 			throw new HelperNoPreviousOpenedSubGroupException(array($this, $content), self::EXCEPTION_NO_PREVIOUS_SUB_GROUP_OPENED);
 		} // END - if
@@ -672,8 +672,16 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 * @return	void
 	 */
 	public function addCaptcha () {
-		// Get last executed pre filter
-		$extraInstance = Registry::getRegistry()->getInstance('extra');
+		// Init instance
+		$extraInstance = NULL;
+
+		try {
+			// Get last executed pre filter
+			$extraInstance = Registry::getRegistry()->getInstance('extra');
+		} catch (NullPointerException $e) {
+			// Instance in registry is not set (NULL)
+			// @TODO We need to log this later
+		}
 
 		// Get a configured instance
 		$captchaInstance = ObjectFactory::createObjectByConfiguredName($this->getFormName().'_captcha', array($this, $extraInstance));
@@ -691,10 +699,10 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	/**
 	 * Enables/disables the form tag usage
 	 *
-	 * @param	$formEnabled	Wether form is enabled or disabled
+	 * @param	$formEnabled	Whether form is enabled or disabled
 	 * @return	void
 	 */
-	public final function enableForm ($formEnabled = true) {
+	public final function enableForm ($formEnabled = TRUE) {
 		$this->formEnabled = (bool) $formEnabled;
 	}
 
@@ -718,35 +726,186 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	}
 
 	/**
-	 * Checks wether the registration requires a valid email address
+	 * Checks whether the registration requires a valid email address
 	 *
-	 * @return	$required	Wether the email address is required
+	 * @return	$required	Whether the email address is required
 	 */
 	public function ifRegisterRequiresEmailVerification () {
-		$required = ($this->getConfigInstance()->readConfig('register_requires_email') == 'Y');
+		$required = ($this->getConfigInstance()->getConfigEntry('register_requires_email') == 'Y');
 		return $required;
 	}
 
 	/**
-	 * Checks wether profile data shall be asked
+	 * Checks whether profile data shall be asked
 	 *
-	 * @return	$required	Wether profile data shall be asked
+	 * @return	$required	Whether profile data shall be asked
 	 */
 	public function ifRegisterIncludesProfile () {
-		$required = ($this->getConfigInstance()->readConfig('register_includes_profile') == 'Y');
+		$required = ($this->getConfigInstance()->getConfigEntry('register_includes_profile') == 'Y');
 		return $required;
 	}
 
 	/**
-	 * Checks wether this form is secured by a CAPTCHA
+	 * Checks whether this form is secured by a CAPTCHA
 	 *
-	 * @return	$isSecured	Wether this form is secured by a CAPTCHA
+	 * @return	$isSecured	Whether this form is secured by a CAPTCHA
 	 */
 	public function ifFormSecuredWithCaptcha () {
-		$isSecured = ($this->getConfigInstance()->readConfig($this->getFormName().'_captcha_secured') == 'Y');
+		$isSecured = ($this->getConfigInstance()->getConfigEntry($this->getFormName().'_captcha_secured') == 'Y');
 		return $isSecured;
 	}
 
+	/**
+	 * Checks whether personal data shall be asked
+	 *
+	 * @return	$required	Whether personal data shall be asked
+	 */
+	public function ifRegisterIncludesPersonaData () {
+		$required = ($this->getConfigInstance()->getConfigEntry('register_personal_data') == 'Y');
+		return $required;
+	}
+
+	/**
+	 * Checks whether for birthday shall be asked
+	 *
+	 * @return	$required	Whether birthday shall be asked
+	 */
+	public function ifProfileIncludesBirthDay () {
+		$required = ($this->getConfigInstance()->getConfigEntry('profile_includes_birthday') == 'Y');
+		return $required;
+	}
+
+	/**
+	 * Checks whether email addresses can only be once used
+	 *
+	 * @return	$isUnique
+	 */
+	public function ifEmailMustBeUnique () {
+		$isUnique = ($this->getConfigInstance()->getConfigEntry('register_email_unique') == 'Y');
+		return $isUnique;
+	}
+
+	/**
+	 * Checks whether the specified chat protocol is enabled in this form
+	 *
+	 * @return	$required	Whether the specified chat protocol is enabled
+	 */
+	public function ifChatEnabled ($chatProtocol) {
+		$required = ($this->getConfigInstance()->getConfigEntry('chat_enabled_' . $chatProtocol) == 'Y');
+		return $required;
+	}
+
+	/**
+	 * Checks whether login is enabled or disabled
+	 *
+	 * @return	$isEnabled	Whether the login is enabled or disabled
+	 */
+	public function ifLoginIsEnabled () {
+		$isEnabled = ($this->getConfigInstance()->getConfigEntry('login_enabled') == 'Y');
+		return $isEnabled;
+	}
+
+	/**
+	 * Checks whether login shall be done by username
+	 *
+	 * @return	$isEnabled	Whether the login shall be done by username
+	 */
+	public function ifLoginWithUsername () {
+		$isEnabled = ($this->getConfigInstance()->getConfigEntry('login_type') == "username");
+		return $isEnabled;
+	}
+
+	/**
+	 * Checks whether login shall be done by email
+	 *
+	 * @return	$isEnabled	Whether the login shall be done by email
+	 */
+	public function ifLoginWithEmail () {
+		$isEnabled = ($this->getConfigInstance()->getConfigEntry('login_type') == "email");
+		return $isEnabled;
+	}
+
+	/**
+	 * Checks whether guest login is allowed
+	 *
+	 * @return	$isAllowed	Whether guest login is allowed
+	 */
+	public function ifGuestLoginAllowed () {
+		$isAllowed = ($this->getConfigInstance()->getConfigEntry('guest_login_allowed') == 'Y');
+		return $isAllowed;
+	}
+
+	/**
+	 * Checks whether the email address change must be confirmed
+	 *
+	 * @return	$requireConfirm		Whether email change must be confirmed
+	 */
+	public function ifEmailChangeRequireConfirmation () {
+		$requireConfirm = ($this->getConfigInstance()->getConfigEntry('email_change_confirmation') == 'Y');
+		return $requireConfirm;
+	}
+
+	/**
+	 * Checks whether the rules has been updated
+	 *
+	 * @return	$rulesUpdated	Whether rules has been updated
+	 * @todo	Implement check if rules have been changed
+	 */
+	public function ifRulesHaveChanged () {
+		return FALSE;
+	}
+
+	/**
+	 * Checks whether email change is allowed
+	 *
+	 * @return	$emailChange	Whether changing email address is allowed
+	 */
+	public function ifEmailChangeAllowed () {
+		$emailChange = ($this->getConfigInstance()->getConfigEntry('email_change_allowed') == 'Y');
+		return $emailChange;
+	}
+
+	/**
+	 * Checks whether the user account is unconfirmed
+	 *
+	 * @return	$isUnconfirmed	Whether the user account is unconfirmed
+	 */
+	public function ifUserAccountUnconfirmed () {
+		$isUnconfirmed = ($this->getValueField(UserDatabaseWrapper::DB_COLUMN_USER_STATUS) === $this->getConfigInstance()->getConfigEntry('user_status_unconfirmed'));
+		return $isUnconfirmed;
+	}
+
+	/**
+	 * Checks whether the user account is locked
+	 *
+	 * @return	$isUnconfirmed	Whether the user account is locked
+	 */
+	public function ifUserAccountLocked () {
+		$isUnconfirmed = ($this->getValueField(UserDatabaseWrapper::DB_COLUMN_USER_STATUS) === $this->getConfigInstance()->getConfigEntry('user_status_locked'));
+		return $isUnconfirmed;
+	}
+
+	/**
+	 * Checks whether the user account is a guest
+	 *
+	 * @return	$isUnconfirmed	Whether the user account is a guest
+	 */
+	public function ifUserAccountGuest () {
+		$isUnconfirmed = ($this->getValueField(UserDatabaseWrapper::DB_COLUMN_USER_STATUS) === $this->getConfigInstance()->getConfigEntry('user_status_guest'));
+		return $isUnconfirmed;
+	}
+
+	/**
+	 * Checks whether the refill page is active which should be not the default
+	 * on non-web applications.
+	 *
+	 * @return	$refillActive	Whether the refill page is active
+	 */
+	public function ifRefillPageActive () {
+		$refillActive = ($this->getConfigInstance()->getConfigEntry('refill_page_active') == 'Y');
+		return $refillActive;
+	}
+
 	/**
 	 * Flushs the content out (not yet secured against open forms, etc.!) or
 	 * close the form automatically
@@ -756,10 +915,10 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 	 */
 	public function flushContent () {
 		// Is the form still open?
-		if (($this->formOpened === true) && ($this->formEnabled === true)) {
+		if (($this->formOpened === TRUE) && ($this->formEnabled === TRUE)) {
 			// Close the form automatically
 			$this->addFormTag();
-		} elseif ($this->formEnabled === false) {
+		} elseif ($this->formEnabled === FALSE) {
 			if ($this->ifSubGroupOpenedPreviously()) {
 				// Close sub group
 				$this->addFormSubGroup();
@@ -770,7 +929,7 @@ class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
 		}
 
 		// Send content to template engine
-		//* DEBUG: */ echo __METHOD__.": form=".$this->getFormName().", size=".strlen($this->renderContent())."<br />\n";
+		//* DEBUG: */ print __METHOD__.": form=".$this->getFormName().", size=".strlen($this->renderContent())."<br />\n";
 		$this->getTemplateInstance()->assignVariable($this->getFormName(), $this->renderContent());
 	}
 }