From: Matthias Schmidt <gravatronics@live.com>
Date: Fri, 12 Aug 2011 21:03:12 +0000 (+0200)
Subject: Renamed group option types
X-Git-Tag: 2.0.0_Beta_1~1858^2~8
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=906d90dfaf4d8600959e76c53fdd03f816d20f4a;p=GitHub%2FWoltLab%2FWCF.git

Renamed group option types
---

diff --git a/wcfsetup/install/files/lib/system/option/group/BooleanGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/BooleanGroupOptionType.class.php
new file mode 100644
index 0000000000..44b122f413
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/BooleanGroupOptionType.class.php
@@ -0,0 +1,27 @@
+<?php
+namespace wcf\system\option\group;
+use wcf\system\option\BooleanOptionType;
+
+/**
+ * BooleanGroupOptionType is an implementation of IGroupOptionType for boolean values.
+ * The merge of option values returns true, if at least one value is true. Otherwise false.
+ *
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class BooleanGroupOptionType extends BooleanOptionType implements IGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		foreach ($values as $value) {
+			if ($value) return true;
+		}
+
+		return false;
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeBoolean.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeBoolean.class.php
deleted file mode 100644
index 09bcbfad03..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeBoolean.class.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-use wcf\system\option\OptionTypeBoolean;
-
-/**
- * GroupOptionTypeBoolean is an implementation of GroupOptionType for boolean values.
- * The merge of option values returns true, if at least one value is true. Otherwise false.
- *
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeBoolean extends OptionTypeBoolean implements IGroupOptionType {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		foreach ($values as $value) {
-			if ($value) return true;
-		}
-
-		return false;
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeGroups.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeGroups.class.php
deleted file mode 100644
index 0203fc9da2..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeGroups.class.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-use wcf\data\option\Option;
-use wcf\data\user\group\UserGroup;
-use wcf\system\option\AbstractOptionType;
-use wcf\util\ArrayUtil;
-use wcf\util\StringUtil;
-
-/**
- * GroupOptionTypeGroups generates a select-list of all available user groups.
- *
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeGroups extends AbstractOptionType implements IGroupOptionType {
-	/**
-	 * @see wcf\system\option\IOptionType::getFormElement()
-	 */
-	public function getFormElement(Option $option, $value) {
-		// get selected group
-		$selectedGroups = explode(',', $value);
-		
-		// get all groups
-		$groups = UserGroup::getGroupsByType();
-		
-		// generate html
-		$html = '';
-		foreach ($groups as $group) {
-			$html .= '<label><input type="checkbox" name="values['.StringUtil::encodeHTML($option->optionName).'][]" value="'.$group->groupID.'" '.(in_array($group->groupID, $selectedGroups) ? 'checked="checked" ' : '').'/> '.StringUtil::encodeHTML($group->groupName).'</label>';
-		}
-		
-		return $html;
-	}
-	
-	/**
-	 * @see wcf\system\option\IOptionType::validate()
-	 */
-	public function validate(Option $option, $newValue) {
-		// get all groups
-		$groups = UserGroup::getGroupsByType();
-		
-		// get new value
-		if (!is_array($newValue)) $newValue = array();
-		$selectedGroups = ArrayUtil::toIntegerArray($newValue);
-		
-		// check groups
-		foreach ($selectedGroups as $groupID) {
-			if (!isset($groups[$groupID])) {
-				throw new UserInputException($option->optionName, 'validationFailed');
-			}
-		}
-	}
-	
-	/**
-	 * @see wcf\system\option\IOptionType::getData()
-	 */
-	public function getData(Option $option, $newValue) {
-		if (!is_array($newValue)) $newValue = array();
-		$newValue = ArrayUtil::toIntegerArray($newValue);
-		sort($newValue, SORT_NUMERIC);
-		return implode(',', $newValue);
-	}
-	
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		$result = array();
-		foreach ($values as $value) {
-			$value = explode(',', $value);
-			$result = array_merge($result, $value);
-		}
-		
-		$result = array_unique($result);
-
-		return implode(',', $result);
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInfiniteInteger.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInfiniteInteger.class.php
deleted file mode 100644
index 6b093c0c76..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInfiniteInteger.class.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-
-/**
- * GroupOptionTypeInfiniteinteger is an implementation of GroupOptionType for integer values with the infinite option.
- * The merge of option values returns true, if at least one value is -1. Otherwise it returns the highest value.
- * 
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeInfiniteInteger extends GroupOptionTypeInteger {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		if (in_array(-1, $values)) return -1;
-		return parent::merge($values);
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInfiniteInverseInteger.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInfiniteInverseInteger.class.php
deleted file mode 100644
index cc2cd22054..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInfiniteInverseInteger.class.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-
-/**
- * GroupOptionTypeInfiniteinverseinteger is an implementation of GroupOptionType for integer values.
- * The merge of option values returns -1 if all values are -1 otherwise the lowest value.
- *
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeInfiniteInverseInteger extends GroupOptionTypeInverseinteger {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		foreach ($values as $key => $value) {
-			if ($value == -1) unset($values[$key]);
-		}
-		
-		if (count($values) == 0) return -1;
-		return min($values);
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInteger.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInteger.class.php
deleted file mode 100644
index b70913e119..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInteger.class.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-use wcf\system\option\OptionTypeInteger;
-
-/**
- * GroupOptionTypeInteger is an implementation of GroupOptionType for integer values.
- * The merge of option values returns the highest value.
- * 
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeInteger extends OptionTypeInteger implements IGroupOptionType {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		return max($values);
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInverseInteger.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInverseInteger.class.php
deleted file mode 100644
index 8169a75534..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeInverseInteger.class.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-use wcf\system\option\OptionTypeInteger;
-
-/**
- * GroupOptionTypeInverseInteger is an implementation of GroupOptionType for integer values.
- * The merge of option values returns the lowest value.
- *
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeInverseInteger extends OptionTypeInteger implements IGroupOptionType {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		return min($values);
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeText.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeText.class.php
deleted file mode 100644
index 826b9746ad..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeText.class.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-use wcf\system\option\OptionTypeText;
-
-/**
- * GroupOptionTypeText is an implementation of GroupOptionType for text values.
- * The merge of option values returns merge of all text values.
- * 
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeText extends OptionTypeText implements IGroupOptionType {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		$result = '';
-		
-		foreach ($values as $value) {
-			if (!empty($result)) $result .= "\n";
-			$result .= $value;
-		}
-
-		return $result;
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeTextarea.class.php b/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeTextarea.class.php
deleted file mode 100644
index 5685a19d9e..0000000000
--- a/wcfsetup/install/files/lib/system/option/group/GroupOptionTypeTextarea.class.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-namespace wcf\system\option\group;
-use wcf\system\option\OptionTypeTextarea;
-
-/**
- * GroupOptionTypeTextarea is an implementation of GroupOptionType for text values.
- * The merge of option values returns merge of all text values.
- * 
- * @author	Marcel Werk
- * @copyright	2001-2011 WoltLab GmbH
- * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package	com.woltlab.wcf
- * @subpackage	system.option.group
- * @category 	Community Framework
- */
-class GroupOptionTypeTextarea extends OptionTypeTextarea implements IGroupOptionType {
-	/**
-	 * @see wcf\system\option\group\IGroupOptionType::merge()
-	 */
-	public function merge(array $values) {
-		$result = '';
-		
-		foreach ($values as $value) {
-			if (!empty($result)) $result .= "\n";
-			$result .= $value;
-		}
-
-		return $result;
-	}
-}
diff --git a/wcfsetup/install/files/lib/system/option/group/GroupsGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/GroupsGroupOptionType.class.php
new file mode 100644
index 0000000000..ffae580206
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/GroupsGroupOptionType.class.php
@@ -0,0 +1,82 @@
+<?php
+namespace wcf\system\option\group;
+use wcf\data\option\Option;
+use wcf\data\user\group\UserGroup;
+use wcf\system\option\AbstractOptionType;
+use wcf\util\ArrayUtil;
+use wcf\util\StringUtil;
+
+/**
+ * GroupsGroupOptionType generates a select-list of all available user groups.
+ *
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class GroupsGroupOptionType extends AbstractOptionType implements IGroupOptionType {
+	/**
+	 * @see wcf\system\option\IOptionType::getFormElement()
+	 */
+	public function getFormElement(Option $option, $value) {
+		// get selected group
+		$selectedGroups = explode(',', $value);
+		
+		// get all groups
+		$groups = UserGroup::getGroupsByType();
+		
+		// generate html
+		$html = '';
+		foreach ($groups as $group) {
+			$html .= '<label><input type="checkbox" name="values['.StringUtil::encodeHTML($option->optionName).'][]" value="'.$group->groupID.'" '.(in_array($group->groupID, $selectedGroups) ? 'checked="checked" ' : '').'/> '.StringUtil::encodeHTML($group->groupName).'</label>';
+		}
+		
+		return $html;
+	}
+	
+	/**
+	 * @see wcf\system\option\IOptionType::validate()
+	 */
+	public function validate(Option $option, $newValue) {
+		// get all groups
+		$groups = UserGroup::getGroupsByType();
+		
+		// get new value
+		if (!is_array($newValue)) $newValue = array();
+		$selectedGroups = ArrayUtil::toIntegerArray($newValue);
+		
+		// check groups
+		foreach ($selectedGroups as $groupID) {
+			if (!isset($groups[$groupID])) {
+				throw new UserInputException($option->optionName, 'validationFailed');
+			}
+		}
+	}
+	
+	/**
+	 * @see wcf\system\option\IOptionType::getData()
+	 */
+	public function getData(Option $option, $newValue) {
+		if (!is_array($newValue)) $newValue = array();
+		$newValue = ArrayUtil::toIntegerArray($newValue);
+		sort($newValue, SORT_NUMERIC);
+		return implode(',', $newValue);
+	}
+	
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		$result = array();
+		foreach ($values as $value) {
+			$value = explode(',', $value);
+			$result = array_merge($result, $value);
+		}
+		
+		$result = array_unique($result);
+
+		return implode(',', $result);
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/IGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/IGroupOptionType.class.php
index 8dc31f76dd..77a64cb6c6 100644
--- a/wcfsetup/install/files/lib/system/option/group/IGroupOptionType.class.php
+++ b/wcfsetup/install/files/lib/system/option/group/IGroupOptionType.class.php
@@ -17,7 +17,7 @@ interface IGroupOptionType extends IOptionType {
 	 * Merges the different values of an option to a single value.
 	 * 
 	 * @param	array		$values
-	 * @return	mixed		$value
+	 * @return	mixed
 	 */
 	public function merge(array $values);
 }
diff --git a/wcfsetup/install/files/lib/system/option/group/InfiniteIntegerGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/InfiniteIntegerGroupOptionType.class.php
new file mode 100644
index 0000000000..c88b2b2eee
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/InfiniteIntegerGroupOptionType.class.php
@@ -0,0 +1,25 @@
+<?php
+namespace wcf\system\option\group;
+
+/**
+ * InfiniteIntegerGroupOptionType is an implementation of IGroupOptionType for
+ * integer values with the infinite option.
+ * The merge of option values returns true, if at least one value is -1. Otherwise
+ * it returns the highest value.
+ * 
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class InfiniteIntegerGroupOptionType extends IntegerGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		if (in_array(-1, $values)) return -1;
+		return parent::merge($values);
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/InfiniteInverseIntegerGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/InfiniteInverseIntegerGroupOptionType.class.php
new file mode 100644
index 0000000000..18d24fbff6
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/InfiniteInverseIntegerGroupOptionType.class.php
@@ -0,0 +1,27 @@
+<?php
+namespace wcf\system\option\group;
+
+/**
+ * InfiniteInverseIntegerGroupOptionType is an implementation of IGroupOptionType for integer values.
+ * The merge of option values returns -1 if all values are -1 otherwise the lowest value.
+ *
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class InfiniteInverseIntegerGroupOptionType extends InverseIntegerGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		foreach ($values as $key => $value) {
+			if ($value == -1) unset($values[$key]);
+		}
+		
+		if (count($values) == 0) return -1;
+		return min($values);
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/IntegerGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/IntegerGroupOptionType.class.php
new file mode 100644
index 0000000000..c618038225
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/IntegerGroupOptionType.class.php
@@ -0,0 +1,23 @@
+<?php
+namespace wcf\system\option\group;
+use wcf\system\option\IntegerOptionType;
+
+/**
+ * IntegerGroupOptionType is an implementation of IGroupOptionType for integer values.
+ * The merge of option values returns the highest value.
+ * 
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class IntegerGroupOptionType extends IntegerOptionType implements IGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		return max($values);
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/InverseIntegerGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/InverseIntegerGroupOptionType.class.php
new file mode 100644
index 0000000000..5f0192ad5f
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/InverseIntegerGroupOptionType.class.php
@@ -0,0 +1,23 @@
+<?php
+namespace wcf\system\option\group;
+use wcf\system\option\IntegerOptionType;
+
+/**
+ * InverseIntegerGroupOptionType is an implementation of IGroupOptionType for integer values.
+ * The merge of option values returns the lowest value.
+ *
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class InverseIntegerGroupOptionType extends IntegerOptionType implements IGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		return min($values);
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/TextGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/TextGroupOptionType.class.php
new file mode 100644
index 0000000000..c33c385e78
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/TextGroupOptionType.class.php
@@ -0,0 +1,30 @@
+<?php
+namespace wcf\system\option\group;
+use wcf\system\option\TextOptionType;
+
+/**
+ * TextGroupOptionType is an implementation of IGroupOptionType for text values.
+ * The merge of option values returns merge of all text values.
+ * 
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class TextGroupOptionType extends TextOptionType implements IGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		$result = '';
+		
+		foreach ($values as $value) {
+			if (!empty($result)) $result .= "\n";
+			$result .= $value;
+		}
+
+		return $result;
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/option/group/TextareaGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/group/TextareaGroupOptionType.class.php
new file mode 100644
index 0000000000..5c35a90370
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/option/group/TextareaGroupOptionType.class.php
@@ -0,0 +1,30 @@
+<?php
+namespace wcf\system\option\group;
+use wcf\system\option\TextareaOptionType;
+
+/**
+ * TextareaGroupOptionType is an implementation of IGroupOptionType for text values.
+ * The merge of option values returns merge of all text values.
+ * 
+ * @author	Marcel Werk
+ * @copyright	2001-2011 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.option.group
+ * @category 	Community Framework
+ */
+class TextareaGroupOptionType extends TextareaOptionType implements IGroupOptionType {
+	/**
+	 * @see wcf\system\option\group\IGroupOptionType::merge()
+	 */
+	public function merge(array $values) {
+		$result = '';
+		
+		foreach ($values as $value) {
+			if (!empty($result)) $result .= "\n";
+			$result .= $value;
+		}
+
+		return $result;
+	}
+}