Merged from branches/nzct-trunk. Use 'svn log -c <changeset> -g' for full commit message. Merge includes stability fixes and minor refactor of TableListField and ComplexTableField.

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@63806 467b73ca-7a2a-4603-9d3b-597d59a354a9

_config.php

@@ -48,12 +48,6 @@ Object::useCustomClass('Datetime','SSDatetime',true);
 $path = Director::baseFolder().'/sapphire/parsers/';
 set_include_path(get_include_path() . PATH_SEPARATOR . $path);
 
-/**
- * Register the {@link OpenIDAuthenticator OpenID authenticator}
- */
-Authenticator::register_authenticator('MemberAuthenticator');
-Authenticator::set_default_authenticator('MemberAuthenticator');
-
 /**
  * Define a default language different than english
  */

cli/CliController.php

@@ -12,7 +12,8 @@ abstract class CliController extends Controller {
   
     function index() {
 		// Always re-compile the manifest (?flush=1)
-        ManifestBuilder::compileManifest();
+       	ManifestBuilder::update_db_tables(DB::getConn()->tableList(), $_ALL_CLASSES);
+		ManifestBuilder::write_manifest();
 
         foreach( ClassInfo::subclassesFor( $this->class ) as $subclass ) {
         	echo $subclass;

core/ArrayData.php

@@ -23,7 +23,7 @@ class ArrayData extends ViewableData {
 	public function __construct($array) {
 		if(is_object($array)) {
 			$this->array = self::object_to_array($array);
-		} elseif(is_array($array) && ArrayLib::is_associative($array)) {
+		} elseif(is_array($array) && (ArrayLib::is_associative($array) || count($array) === 0)) {
 			$this->array = $array;
 		} else {
 			$this->array = $array;

core/Convert.php

@@ -44,8 +44,7 @@ class Convert extends Object {
 			
 		} else {
 			$val = str_replace(array('&','"',"'",'<','>'),array('&amp;','&quot;','&#39;','&lt;','&gt;'),$val);
-			$val = preg_replace('^[a-zA-Z0-9\-_]','_', $val);
+			$val = preg_replace('/[^a-zA-Z0-9\-_]*/','', $val);
-			$val = preg_replace('^[0-9]*','', $val); //
 			return $val;
 		}
 	}

core/model/DataObject.php

@@ -1705,10 +1705,9 @@ class DataObject extends ViewableData implements DataObjectInterface {
 		}
 		
 		if ($fields) foreach($fields as $name => $level) {
-			if(!isset($this->original[$name])) continue;
 			$changedFields[$name] = array(
-				'before' => $this->original[$name],
+				'before' => array_key_exists($name, $this->original) ? $this->original[$name] : null,
-				'after' => $this->record[$name],
+				'after' => array_key_exists($name, $this->record) ? $this->record[$name] : null,
 				'level' => $level
 			);
 		}
@@ -1733,18 +1732,15 @@ class DataObject extends ViewableData implements DataObjectInterface {
 		} else {
 			$defaults = $this->stat('defaults');
 			// if a field is not existing or has strictly changed
-			if(!isset($this->record[$fieldName]) || $this->record[$fieldName] !== $val) {
+			if(!array_key_exists($fieldName, $this->record) || $this->record[$fieldName] !== $val) {
 				// TODO Add check for php-level defaults which are not set in the db
 				// TODO Add check for hidden input-fields (readonly) which are not set in the db
-				if(
+				// At the very least, the type has changed
-					// Main non type-based check
+				$this->changed[$fieldName] = 1;
-					(isset($this->record[$fieldName]) && $this->record[$fieldName] != $val)
+				
-				) {
+				if(!array_key_exists($fieldName, $this->record) || $this->record[$fieldName] != $val) {
-					// Non-strict check fails, so value really changed, e.g. "abc" != "cde"
+					// Value has changed as well, not just the type
 					$this->changed[$fieldName] = 2;
-				} else {
-					// Record change-level 1 if only the type changed, e.g. 0 !== NULL
-					$this->changed[$fieldName] = 1;
 				}
 
 				// value is always saved back when strict check succeeds

core/model/SiteTree.php

@@ -424,27 +424,31 @@ class SiteTree extends DataObject {
 
 
 	/**
-	 * Return a breadcrumb trail to this page.
+	 * Return a breadcrumb trail to this page. Excludes "hidden" pages
+	 * (with ShowInMenus=0).
 	 *
 	 * @param int $maxDepth The maximum depth to traverse.
 	 * @param boolean $unlinked Do not make page names links
 	 * @param string $stopAtPageType ClassName of a page to stop the upwards traversal.
+	 * @param boolean $showHidden Include pages marked with the attribute ShowInMenus = 0 
 	 * @return string The breadcrumb trail.
 	 */
-	public function Breadcrumbs($maxDepth = 20, $unlinked = false,
+	public function Breadcrumbs($maxDepth = 20, $unlinked = false, $stopAtPageType = false, $showHidden = false) {
-															$stopAtPageType = false) {
 		$page = $this;
 		$parts = array();
 		$i = 0;
-		while(($page && (sizeof($parts) < $maxDepth))	||
+		while(
-					($stopAtPageType && $page->ClassName != $stopAtPageType)) {
+			$page  
-			if($page->ShowInMenus || ($page->ID == $this->ID)) {
+ 			&& (!$maxDepth || sizeof($parts) < $maxDepth) 
-				if($page->URLSegment == 'home') {
+ 			&& ($stopAtPageType && $page->ClassName != $stopAtPageType)
-					$hasHome = true;
+ 		) {
+			if($showHidden || $page->ShowInMenus || ($page->ID == $this->ID)) { 
+				if($page->URLSegment == 'home') $hasHome = true;
+				if(($page->ID == $this->ID) || $unlinked) {
+				 	$parts[] = Convert::raw2xml($page->Title);
+				} else {
+					$parts[] = ("<a href=\"" . $page->Link() . "\">" . Convert::raw2xml($page->Title) . "</a>"); 
 				}
-				$parts[] = (($page->ID == $this->ID) || $unlinked)
-					? Convert::raw2xml($page->Title)
-					: ("<a href=\"" . $page->Link() . "\">" . Convert::raw2xml($page->Title) . "</a>");
 			}
 			$page = $page->Parent;
 		}

core/model/fieldtypes/Boolean.php

@@ -24,6 +24,10 @@ class Boolean extends DBField {
 		return ($this->value) ? "yes" : "no";
 	}
 	
+	function NiceAsBoolean() {
+		return ($this->value) ? "true" : "false";
+	}
+
 	/**
 	 * Saves this field to the given data object.
 	 */

css/ComplexTableField.css

@@ -24,27 +24,6 @@
 .ComplexTableField {
 	margin-bottom: 10px;
 }
-.ComplexTableField .PageControls {
-	margin: 5px 0;
-	text-align:center;
-	display:block;
-	margin-bottom: 5px;
-	background:#ebeadb;
-	border: 1px #cbc7b7 solid;
-}
-.ComplexTableField .PageControls * {
-		display:inline;
-		vertical-align: middle;
-		font-weight: bold;
-}
-.ComplexTableField .PageControls .Last{
-	float:right; display:block;
-	width:40px; text-align:right;
-}
-.ComplexTableField .PageControls .First{
-	float:left; display:block;
-	width:40px; text-align:left;
-}
 
 .ComplexTableField tbody td {
 	cursor: pointer;

css/TableListField.css

@@ -171,6 +171,33 @@ form .TableField .message {
 	width: auto;
 }
 
+.TableListField .PageControls {
+	margin: 5px 0;
+	text-align:center;
+	display:block;
+	margin-bottom: 5px;
+	background:#ebeadb;
+	border: 1px #cbc7b7 solid;
+	position: relative;
+}
+.TableListField .PageControls * {
+		display:inline;
+		vertical-align: middle;
+		font-weight: bold;
+}
+.TableListField .PageControls .Last{ 
+	display: block;
+	width: 40px; 
+	text-align: right;
+	position: absolute;
+	right: 0px;
+	top: 0px;
+}
+.TableListField .PageControls .First{
+	float:left; display:block;
+	width:40px; text-align:left;
+}
+
 
 #Pagination {
     margin-top: 10px;

email/Email.php

@@ -93,7 +93,12 @@ class Email extends ViewableData {
     }
 
 	public function attachFile($filename, $attachedFilename = null, $mimetype = null) {
-		$this->attachFileFromString(file_get_contents(Director::getAbsFile($filename)), $attachedFilename, $mimetype);
+		$absoluteFileName = Director::getAbsFile($filename);
+		if(file_exists($absoluteFileName)) {
+			$this->attachFileFromString(file_get_contents($absoluteFileName), $attachedFilename, $mimetype);
+		} else {
+			user_error("Could not attach '$absoluteFileName' to email. File does not exist.", E_USER_NOTICE);
+		}
 	}
 
 	public function setFormat($format) {

forms/BankAccountField.php

@@ -40,7 +40,7 @@ class BankAccountField extends FormField {
 		$field = new FieldGroup($this->name);
 		$field->setID("{$this->name}_Holder");
 		
-		$valueArr = $this->valueArray;
+		$valueArr = $this->valueArr;
 		
 		$valueArr = self::convert_format_nz($valueArr);
 		

forms/CompositeField.php

@@ -29,7 +29,7 @@ class CompositeField extends FormField {
 	protected $columnCount = null;
 	
 	public function __construct($children = null) {
-		if(is_a($children, 'FieldSet')) {
+		if($children instanceof FieldSet) {
 			$this->children = $children;
 		} elseif(is_array($children)) {
 			$this->children = new FieldSet($children); 
@@ -239,7 +239,7 @@ class CompositeField extends FormField {
 		
 		$valid = true;
 		foreach($this->children as $idx => $child){
-			$valid = ($child->validate($validator) && $valid);
+			$valid = ($child && $child->validate($validator) && $valid);
 		}
 		
 		return $valid;

forms/DateField.php

@@ -38,9 +38,8 @@ class DateField extends TextField {
 		return $field;
 	}
 	
-	function jsValidation($formID = null)
+	function jsValidation() {
-	{
+		$formID = $this->form->FormName(); 
-		if(!$formID)$formID = $this->form->FormName(); 
 		$error = _t('DateField.VALIDATIONJS', 'Please enter a valid date format (DD/MM/YYYY).');
 		$jsFunc =<<<JS
 Behaviour.register({
@@ -77,7 +76,7 @@ JS;
 		{
 			$validator->validationError(
 				$this->name, 
-				_t('DateField.VALIDDATEFORMAT', "Please enter a valid  date format (DD/MM/YYYY)."), 
+				_t('DateField.VALIDDATEFORMAT', "Please enter a valid date format (DD/MM/YYYY)."), 
 				"validation", 
 				false
 			);
@@ -130,5 +129,9 @@ class DateField_Disabled extends DateField {
 	function php() {
 		return true;
 	}
+	
+	function validate($validator) {
+		return true;	
+	}
 }
 ?>

forms/TableField.php

@@ -370,7 +370,7 @@ class TableField extends TableListField {
        if($dataObjects) {
 			foreach ($dataObjects as $objectid => $fieldValues) {
             // we have to "sort" new data first, and process it in a seperate saveData-call (see setValue())
-           if($objectid === "new") continue;
+           	if($objectid === "new") continue;
 
 	        // extra data was creating fields, but
 	        if($this->extraData) {
@@ -381,7 +381,7 @@ class TableField extends TableListField {
 	        $obj = new $this->sourceClass();
 				
            if($ExistingValues) {
-					$obj->ID = $objectid;
+				$obj = DataObject::get_by_id($this->sourceClass, $objectid);
            }
 
 				// Legacy: Use the filter as a predefined relationship-ID 
@@ -553,7 +553,10 @@ JS;
 		if($data['methodName'] != 'delete'){
 			$fields = $this->FieldSet();
 			$fields = new FieldSet($fields);
-			
+			foreach($fields as $field){
+				$valid = $field->validate($this) && $valid;
+			}
+			return $valid;
 		}else{
 			return $valid;
 		}

forms/TableListField.php

@@ -211,6 +211,8 @@ class TableListField extends FormField {
 	 */
 	public $fieldFormatting = array();
 	
+	public $csvFieldFormatting = array();
+	
 	/**
 	 * @var string
 	 */
@@ -227,6 +229,8 @@ class TableListField extends FormField {
 	 */
 	protected $extraLinkParams;
 	
+	protected $__cachedQuery;
+	
 	function __construct($name, $sourceClass, $fieldList = null, $sourceFilter = null, 
 		$sourceSort = null, $sourceJoin = null) {
 
@@ -259,6 +263,19 @@ class TableListField extends FormField {
 		return $this->FieldHolder();
 	}
 	
+	static $url_handlers = array(
+		'item/$ID' => 'handleItem',
+		'$Action!' => '$Action',
+	);
+
+	function sourceClass() {
+		return $this->sourceClass;
+	}
+	
+	function handleItem($request) {
+		return new TableListField_ItemRequest($this, $request->param('ID'));
+	}
+	
 	function FieldHolder() {
 		
 		if($this->clickAction) {
@@ -321,7 +338,7 @@ JS
 			return false;
 		}
 		
-		if($this->__cachedSQL) {
+		if($this->__cachedQuery) {
 			$query = $this->__cachedQuery;
 		} else {
 			$query = $this->__cachedQuery = $this->getQuery();
@@ -423,7 +440,7 @@ JS
 	 */
 	function getQuery() {
 		if($this->customQuery) {
-			$query = $this->customQuery;
+			$query = clone $this->customQuery;
 			$baseClass = ClassInfo::baseDataClass($this->sourceClass);
 			$query->select[] = "{$baseClass}.ID AS ID";
 			$query->select[] = "{$baseClass}.ClassName AS ClassName";
@@ -448,7 +465,7 @@ JS
 				$query->orderby = $SQL_sort;
 			}
 		}
-		return clone $query;
+		return $query;
 	}
 
 	function getCsvQuery() {
@@ -605,6 +622,8 @@ JS
 			$summaryFields[] = new ArrayData(array(
 				'Function' => $function,
 				'SummaryValue' => $summaryValue,
+				'Name' => DBField::create('Varchar', $fieldName),
+				'Title' => DBField::create('Varchar', $fieldTitle),
 			));
 		}
 		return new DataObjectSet($summaryFields);
@@ -879,6 +898,7 @@ JS
 	function export() {
 		$now = Date("d-m-Y-H-i");
 		$fileName = "export-$now.csv";
+		
 		$separator = $this->csvSeparator;
 		$csvColumns = ($this->fieldListCsv) ? $this->fieldListCsv : $this->fieldList;
 		$fileData = "";
@@ -889,14 +909,15 @@ JS
 		}
 
 		// get data
-		$dataQuery = $this->getCsvQuery();
+		if(isset($this->customSourceItems)){
-		$records = $dataQuery->execute();
+			$items = $this->customSourceItems;
-		
+		}else{
-		$sourceClass = $this->sourceClass;
+			$dataQuery = $this->getCsvQuery();
-		$dataobject = new $sourceClass();
+			$records = $dataQuery->execute();
-		
+			$sourceClass = $this->sourceClass;
-		// @todo Will create a large unpaginated dataobjectset based on how many records are in table (performance issue)
+			$dataobject = new $sourceClass();
-		$items = $dataobject->buildDataObjectSet($records, 'DataObjectSet');
+			$items = $dataobject->buildDataObjectSet($records, 'DataObjectSet');
+		}
 		
 		$fieldItems = new DataObjectSet();
 		if($items && $items->count()) foreach($items as $item) {
@@ -911,26 +932,31 @@ JS
 
 		if($fieldItems) {
 			foreach($fieldItems as $fieldItem) {
+				$columnData = array();
 				$fields = $fieldItem->Fields();
 				foreach($fields as $field) {
-					// replace <br/ >s with newlines for csv 
-					$field->Value = str_replace('<br />', "\n", $field->Value);
-					// remove double quotes
-					$field->Value = str_replace('"', "", $field->Value);
-					$fileData .= "\"" . $field->Value . "\"";
-					if($field->Last()) {
-						$fileData .= "\n";
-					} else {
-						$fileData .= $this->csvSeparator;
-					}
-				}
 					
+					$value = $field->Value;
+					
+					// TODO This should be replaced with casting
+					if(array_key_exists($field->Name, $this->csvFieldFormatting)) {
+						$format = str_replace('$value', "__VAL__", $this->csvFieldFormatting[$columnName]);
+						$format = preg_replace('/\$([A-Za-z0-9-_]+)/','$item->$1', $format);
+						$format = str_replace('__VAL__', '$value', $format);
+						eval('$value = "' . $format . '";');
+					}
+					
+					$value = str_replace(array("\r", "\n"), "\n", $value);
+					$tmpColumnData = "\"" . str_replace("\"", "\"\"", $value) . "\"";
+					$columnData[] = $tmpColumnData;
+				}
+				$fileData .= implode($separator, $columnData);
+				$fileData .= "\n";
 			}
 			return HTTPRequest::send_file($fileData, $fileName);
 		} else {
 			user_error("No records found", E_USER_ERROR);
 		}
-
 	}
 	
 	/**
@@ -948,12 +974,20 @@ JS
 		Requirements::css(CMS_DIR . '/css/typography.css');
 		Requirements::css(CMS_DIR . '/css/cms_right.css');
 		Requirements::css(SAPPHIRE_DIR . '/css/TableListField_print.css');
-		$vd = new ViewableData();
+		
-		return $vd->customise(array(
+		unset($this->cachedSourceItems);
-			'Content' => $this->customise(array(
+		$oldShowPagination = $this->showPagination;
-				'Print' => true
+		$this->showPagination = false;
-			))->renderWith($this->template)
+		$oldLimit = ini_get('max_execution_time');
-		))->renderWith('TableListField_printable');
+		set_time_limit(0);
+		
+		
+		$result = $this->renderWith(array($this->template . '_printable', 'TableListField_printable'));
+		
+		$this->showPagination = $oldShowPagination;
+		set_time_limit($oldLimit);
+		
+		return $result;
 	}
 
 	function PrintLink() {
@@ -1010,6 +1044,10 @@ JS
 		$this->fieldFormatting = $formatting;
 	}
 	
+	function setCSVFieldFormatting($formatting) {
+		$this->csvFieldFormatting = $formatting;
+	}
+	
 	/**
 	 * @return String
 	 */
@@ -1024,19 +1062,19 @@ JS
 	  // adding this to TODO probably add a method to the classes
 	  // to return they're translated string
 	  // added by ruibarreiros @ 27/11/2007
-		return singleton($this->sourceClass)->singular_name();
+		return $this->sourceClass ? singleton($this->sourceClass)->singular_name() : $this->Name();
 	}
 	
 	function NameSingular() {
 	  // same as Title()
 	  // added by ruibarreiros @ 27/11/2007
-	        return singleton($this->sourceClass)->singular_name();
+	  return $this->sourceClass ? singleton($this->sourceClass)->singular_name() : $this->Name();
 	}
 
 	function NamePlural() {
 	  // same as Title()
 	  // added by ruibarreiros @ 27/11/2007
-		return singleton($this->sourceClass)->plural_name();
+		return $this->sourceClass ? singleton($this->sourceClass)->plural_name() : $this->Name();
 	} 
 	
 	function setTemplate($template) {
@@ -1216,6 +1254,16 @@ class TableListField_Item extends ViewableData {
 		return $this->parent->Can($mode);
 	}
 	
+	function Link() {
+ 		if($this->parent->getForm()) {
+			return Controller::join_links($this->parent->Link() . "item/" . $this->item->ID);
+		} else {
+			// allow for instanciation of this FormField outside of a controller/form
+			// context (e.g. for unit tests)
+			return false;
+		}
+	}
+
 	/**
 	 * Returns all row-based actions not disallowed through permissions.
 	 * See TableListField->Action for a similiar dummy-function to work
@@ -1241,16 +1289,6 @@ class TableListField_Item extends ViewableData {
 		return $allowedActions;
 	}
    
-	function Link() {
- 		if($this->parent->getForm()) {
-			return Controller::join_links($this->parent->Link() . "item/" . $this->item->ID);
-		} else {
-			// allow for instanciation of this FormField outside of a controller/form
-			// context (e.g. for unit tests)
-			return false;
-		}
-	}
-
 	function BaseLink() {
 		user_error("TableListField_Item::BaseLink() deprecated, use Link() instead", E_USER_NOTICE);
 		return $this->Link();
@@ -1293,7 +1331,78 @@ class TableListField_Item extends ViewableData {
 	function isReadonly() {
 		return $this->parent->Can('delete');
 	}
-	
 }
 
+class TableListField_ItemRequest extends RequestHandlingData {
+	protected $ctf;
+	protected $itemID;
+	protected $methodName;
+	
+	static $url_handlers = array(
+		'$Action!' => '$Action',
+		'' => 'index',
+	);
+	
+	function Link() {
+		return $this->ctf->Link() . '/item/' . $this->itemID;
+	}
+	
+	function __construct($ctf, $itemID) {
+		$this->ctf = $ctf;
+		$this->itemID = $itemID;
+	}
+
+	function delete() {
+		if($this->ctf->Can('delete') !== true) {
+			return false;
+		}
+
+		$this->dataObj()->delete();
+	}
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////
+
+	/**
+	 * Return the data object being manipulated
+	 */
+	function dataObj() {
+		// used to discover fields if requested and for population of field
+		if(is_numeric($this->itemID)) {
+ 			// we have to use the basedataclass, otherwise we might exclude other subclasses 
+ 			return DataObject::get_by_id(ClassInfo::baseDataClass(Object::getCustomClass($this->ctf->sourceClass())), $this->itemID); 
+		}
+		
+	}
+
+	/**
+	 * Returns the db-fieldname of the currently used has_one-relationship.
+	 */
+	function getParentIdName( $parentClass, $childClass ) {
+		return $this->getParentIdNameRelation( $childClass, $parentClass, 'has_one' );
+	}
+	
+	/**
+	 * Manually overwrites the parent-ID relations.
+	 * @see setParentClass()
+	 * 
+	 * @param String $str Example: FamilyID (when one Individual has_one Family)
+	 */
+	function setParentIdName($str) {
+		$this->parentIdName = $str;
+	}
+	
+	/**
+	 * Returns the db-fieldname of the currently used relationship.
+	 */
+	function getParentIdNameRelation($parentClass, $childClass, $relation) {
+		if($this->parentIdName) return $this->parentIdName; 
+		
+		$relations = singleton($parentClass)->$relation();
+		$classes = ClassInfo::ancestry($childClass);
+		foreach($relations as $k => $v) {
+			if(array_key_exists($v, $classes)) return $k . 'ID';
+		}
+		return false;
+	}
+}
 ?>

javascript/ComplexTableField.js

@@ -4,13 +4,16 @@ GB_RefreshLink = "";
 ComplexTableField = Class.create();
 ComplexTableField.prototype = {
 	
-	// TODO adjust dynamically
+	// These are defaults used if setPopupSize encounters errors
-	popupWidth: 560,
+	defaultPopupWidth: 560,
-	popupHeight: 390,
+	defaultPopupHeight: 390,
 	
 	initialize: function() {
 		var rules = {};
 		rules['#'+this.id+' table.data a.popuplink'] = {onclick: this.openPopup.bind(this)};
+		
+		// Assume that the delete link uses the deleteRecord method
+		rules['#'+this.id+' table.data a.deletelink'] = {onclick: this.deleteRecord.bind(this)};
 		rules['#'+this.id+' table.data tbody td'] = {onclick: this.openPopup.bind(this)};
 		
 		// invoke row action-link based on default-action set in classname
@@ -25,10 +28,22 @@ ComplexTableField.prototype = {
 		}
 		Behaviour.register('ComplexTableField_'+this.id,rules);
 		
+		this.setPopupSize();
+		
 		// HACK If already in a popup, we can't allow add (doesn't save existing relation correctly)
 		if(window != top) $$('#'+this.id+' table.data a.addlink').each(function(el) {Element.hide(el);});
 	},
 	
+	setPopupSize: function() {
+		try {
+			this.popupHeight = parseInt($(this.id + '_PopupHeight').value);
+			this.popupWidth = parseInt($(this.id + '_PopupWidth').value);
+		} catch (ex) {
+			this.popupHeight = this.defaultPopupHeight;
+			this.popupWidth = this.defaultPopupWidth;
+		}
+	},
+	
 	getDefaultAction: function() {
 		// try to get link class from <td class="action default"><a href="...
 		var links = $$('#'+this.id+' table.data tbody .default a');
@@ -45,6 +60,8 @@ ComplexTableField.prototype = {
 		// of opening a nested lightwindow
 		if(window != top) return true;
 		
+		this.setPopupSize();
+		
 		var el,type;
 		var popupLink = "";
 		if(_popupLink) {

javascript/Validator.js

@@ -102,6 +102,7 @@ function require(fieldName,cachedError) {
 		}
 
 		var baseEl;
+		var fieldHolder = el;
 
 		// Sometimes require events are triggered of
 		// associative elements like labels ;-p
@@ -155,7 +156,8 @@ function require(fieldName,cachedError) {
 
 		} else {
 			if(!hasHadFormError()) {
-				clearErrorMessage(baseEl.parentNode);
+				if(baseEl) fieldHolder = baseEl.parentNode;
+				clearErrorMessage(fieldHolder);
 			}
 			return true;
 		}
@@ -195,6 +197,12 @@ function findParentLabel(el) {
 					return findParentLabel(el.parentNode);
 				}
 			} else {
+				// Try to find a label with a for value of this field.
+				if(el.id) {
+					var labels = $$('label[for=' + el.id + ']');
+					if(labels && labels.length > 0) return labels[0].innerHTML;
+				}
+			
 				return findParentLabel(el.parentNode);
 			}
 		}

security/Authenticator.php

@@ -16,7 +16,7 @@ abstract class Authenticator extends Object {
    *
    * @var array
    */
-  private static $authenticators = array();
+  private static $authenticators = array('MemberAuthenticator');
   
   /**
    * Used to influence the order of authenticators on the login-screen
@@ -24,7 +24,7 @@ abstract class Authenticator extends Object {
    * 
    * @var string
    */
-  private static $default_authenticator = '';
+  private static $default_authenticator = 'MemberAuthenticator';
 
 
   /**
@@ -107,7 +107,9 @@ abstract class Authenticator extends Object {
 	 */
 	public static function unregister_authenticator($authenticator) {
 		if(call_user_func(array($authenticator, 'on_unregister')) === true) {
-        	unset(self::$authenticators[$authenticator]);
+        	if(in_array($authenticator, self::$authenticators)) {
+        		unset(self::$authenticators[array_search($authenticator, self::$authenticators)]);
+        	}
 		};
 	}
 

security/LoginForm.php

@@ -33,7 +33,7 @@ abstract class LoginForm extends Form {
 	
 	public function getAuthenticator() {
 		if(!class_exists($this->authenticator_class) || !is_subclass_of($this->authenticator_class, 'Authenticator')) {
-			user_error('The form uses an invalid authenticator class!', E_USER_ERROR);
+			user_error("The form uses an invalid authenticator class! '{$this->authenticator_class}' is not a subclass of 'Authenticator'", E_USER_ERROR);
 			return;
 		}
 		

security/MemberLoginForm.php

@@ -6,6 +6,8 @@
  */
 class MemberLoginForm extends LoginForm {
 
+	protected $authenticator_class = 'MemberAuthenticator';
+	
 	/**
 	 * Constructor
 	 *
@@ -22,11 +24,13 @@ class MemberLoginForm extends LoginForm {
 	 * @param bool $checkCurrentUser If set to TRUE, it will be checked if a
 	 *                               the user is currently logged in, and if
 	 *                               so, only a logout button will be rendered
+	 * @param string $authenticatorClassName Name of the authenticator class that this form uses.
 	 */
 	function __construct($controller, $name, $fields = null, $actions = null,
 											 $checkCurrentUser = true) {
 
-		$this->authenticator_class = 'MemberAuthenticator';
+		// This is now set on the class directly to make it easier to create subclasses
+		// $this->authenticator_class = $authenticatorClassName;
 
 		$customCSS = project() . '/css/member_login.css';
 		if(Director::fileExists($customCSS)) {
@@ -48,10 +52,16 @@ class MemberLoginForm extends LoginForm {
 					new HiddenField("AuthenticationMethod", null, $this->authenticator_class, $this),
 					new TextField("Email", _t('Member.EMAIL'),
 						Session::get('SessionForms.MemberLoginForm.Email'), null, $this),
-					new EncryptField("Password", _t('Member.PASSWORD'), null, $this),
+					new EncryptField("Password", _t('Member.PASSWORD'), null, $this)
-					new CheckboxField("Remember", _t('Member.REMEMBERME', "Remember me next time?"),
-						Session::get('SessionForms.MemberLoginForm.Remember'), $this)
 				);
+				if(Security::$autologin_enabled) {
+					$fields->push(new CheckboxField(
+						"Remember", 
+						_t('Member.REMEMBERME', "Remember me next time?"),
+						Session::get('SessionForms.MemberLoginForm.Remember'), 
+						$this
+					));
+				}
 			}
 			if(!$actions) {
 				$actions = new FieldSet(
@@ -109,7 +119,7 @@ class MemberLoginForm extends LoginForm {
 				Session::clear("BackURL");
 				Director::redirect($backURL);
 			} else {
-				Director::redirect(Security::default_login_dest());
+				Director::redirectBack();
 			}
 		} else {
 			Session::set('SessionForms.MemberLoginForm.Email', $data['Email']);
@@ -187,7 +197,7 @@ class MemberLoginForm extends LoginForm {
 			$member->sendInfo('forgotPassword', array('PasswordResetLink' =>
 				Security::getPasswordResetLink($member->AutoLoginHash)));
 
-			Director::redirect('Security/passwordsent/?email=' . urlencode($data['Email']));
+			Director::redirect('Security/passwordsent/' . urlencode($data['Email']));
 
 		} else if($data['Email']) {
 			$this->sessionMessage(

security/Security.php

@@ -52,6 +52,14 @@ class Security extends Controller {
 	 */
 	protected static $useSalt = true;
 	
+	/**
+	 * Showing "Remember me"-checkbox 
+	 * on loginform, and saving encrypted credentials to a cookie. 
+ 	 *  
+	 * @var bool 
+	 */ 
+	public static $autologin_enabled = true;
+	
 	/**
 	 * Location of word list to use for generating passwords
 	 * 
@@ -207,8 +215,7 @@ class Security extends Controller {
 
 			$authenticators = Authenticator::get_authenticators();
 			if(in_array($authenticator, $authenticators)) {
-				return call_user_func(array($authenticator, 'get_login_form'),
+				return call_user_func(array($authenticator, 'get_login_form'), $this);
-															$this);
 			}
 		}
 

templates/Includes/TableListField_Summary.ss

@@ -1,6 +1,6 @@
 				<% if Markable %><th width="16">&nbsp;</th><% end_if %>
 				<th><i>$SummaryTitle</i></th>
 				<% control SummaryFields %>
-					<th<% if Function %> class="$Function"<% end_if %>>$SummaryValue</th>
+					<th class="field-$Name.HTMLATT<% if Function %> $Function<% end_if %>">$SummaryValue</th>
 				<% end_control %>
 				<% if Can(delete) %><th width="18">&nbsp;</th><% end_if %>

templates/TableListField.ss

@@ -1,9 +1,9 @@
-<div id="$id" class="$CSSClasses TableField field">
+<div id="$id" class="$CSSClasses field">
 	<% if Print %><% else %><% include TableListField_PageControls %><% end_if %>
 	<table class="data">
 		<thead>
 			<tr>
-			<% if Markable %><th width="16">&nbsp;</th><% end_if %>
+			<% if Markable %><th width="16"><% if MarkableTitle %>$MarkableTitle<% else %>&nbsp;<% end_if %></th><% end_if %>
 			<% if Print %>
 				<% control Headings %>
 				<th class="$Name">

tests/DataObjectTest.php

@@ -241,6 +241,20 @@ class DataObjectTest extends SapphireTest {
 			),
 			'Changed fields are correctly detected while ignoring type changes (level=2)'
 		);
+		
+		$newPage = new Page();
+		$newPage->Title = "New Page Title";
+		$this->assertEquals(
+			$newPage->getChangedFields(false, 2),
+			array(
+				'Title' => array(
+					'before' => null,
+					'after' => 'New Page Title',
+					'level' => 2
+				)
+			),
+			'Initialised fields are correctly detected as full changes'
+		);
 	}
 	
 	function testRandomSort() {

tests/forms/TableListFieldTest.php

@@ -11,6 +11,11 @@ class TableListFieldTest extends SapphireTest {
 			"D" => "Col D",
 			"E" => "Col E",
 		));
+		// A TableListField must be inside a form for its links to be generated
+		$form = new Form(new TableListFieldTest_TestController(), "TestForm", new FieldSet(
+			$table
+		), new FieldSet());
+		
 		$result = $table->FieldHolder();
 
 		// Do a quick check to ensure that some of the D() and getE() values got through
@@ -28,6 +33,11 @@ class TableListFieldTest extends SapphireTest {
 			"D" => "Col D",
 			"E" => "Col E",
 		));
+		// A TableListField must be inside a form for its links to be generated
+		$form = new Form(new TableListFieldTest_TestController(), "TestForm", new FieldSet(
+			$table
+		), new FieldSet());
+
 		$items = $table->sourceItems();
 		$this->assertNotNull($items);
 		
@@ -44,6 +54,11 @@ class TableListFieldTest extends SapphireTest {
 			"D" => "Col D",
 			"E" => "Col E",
 		));
+		// A TableListField must be inside a form for its links to be generated
+		$form = new Form(new TableListFieldTest_TestController(), "TestForm", new FieldSet(
+			$table
+		), new FieldSet());
+
 		$table->ShowPagination = true;
 		$table->PageSize = 2;
 		
@@ -63,6 +78,11 @@ class TableListFieldTest extends SapphireTest {
 			"D" => "Col D",
 			"E" => "Col E",
 		));
+		// A TableListField must be inside a form for its links to be generated
+		$form = new Form(new TableListFieldTest_TestController(), "TestForm", new FieldSet(
+			$table
+		), new FieldSet());
+
 		$table->ShowPagination = true;
 		$table->PageSize = 2;
 		$_REQUEST['ctf']['Tester']['start'] = 2;
@@ -73,6 +93,46 @@ class TableListFieldTest extends SapphireTest {
 		$itemMap = $items->toDropdownMap("ID", "A") ;
 		$this->assertEquals(array(3 => "a3", 4 => "a4"), $itemMap);
 	}
+	
+	function testCsvExport() {
+		$table = new TableListField("Tester", "TableListFieldTest_CsvExport", array(
+			"A" => "Col A",
+			"B" => "Col B"
+		));
+		
+		$form = new Form(new TableListFieldTest_TestController(), "TestForm", new FieldSet(
+			$table
+		), new FieldSet());
+		
+		$csvResponse = $table->export();
+		
+		$csvOutput = $csvResponse->getBody();
+		
+		$this->assertNotEquals($csvOutput, false);
+		
+		// Create a temporary file and write the CSV to it.
+		$csvFileName = tempnam(TEMP_FOLDER, 'csv-export');
+		$csvFile = fopen($csvFileName, 'w');
+		fwrite($csvFile, $csvOutput);
+		fclose($csvFile);
+		
+		$csvFile = fopen($csvFileName, 'r');
+		$csvRow = fgetcsv($csvFile);
+		$this->assertEquals(
+			$csvRow,
+			array('Col A', 'Col B')
+		);
+		
+		$csvRow = fgetcsv($csvFile);
+		$this->assertEquals(
+			$csvRow,
+			array('"A field, with a comma"', 'A second field')
+		);
+		
+		fclose($csvFile);
+		
+		unlink($csvFileName);
+	}
 }
 
 class TableListFieldTest_Obj extends DataObject implements TestOnly {
@@ -89,5 +149,17 @@ class TableListFieldTest_Obj extends DataObject implements TestOnly {
 	function getE() {
 		return $this->A . '-e';
 	}
-   
+}
+
+class TableListFieldTest_CsvExport extends DataObject implements TestOnly {
+	static $db = array(
+		"A" => "Varchar",
+		"B" => "Varchar"
+	);
+}
+
+class TableListFieldTest_TestController extends Controller {
+	function Link() {
+		return "TableListFieldTest_TestController/";
+	}
 }

tests/forms/TableListFieldTest.yml

@@ -20,3 +20,7 @@ TableListFieldTest_Obj:
       B: b5
       C: c5
       
+TableListFieldTest_CsvExport:
+   exportone:
+      A: "\"A field, with a comma\""
+      B: A second field

tests/security/SecurityTest.php

@@ -10,6 +10,33 @@ class SecurityTest extends FunctionalTest {
 	
 	protected $autoFollowRedirection = false;
 	
+	protected $priorAuthenticators = array();
+	
+	protected $priorDefaultAuthenticator = null;
+	
+	function setUp() {
+		// This test assumes that MemberAuthenticator is present and the default
+		$this->priorAuthenticators = Authenticator::get_authenticators();
+		$this->priorDefaultAuthenticator = Authenticator::get_default_authenticator();
+		
+		Authenticator::register('MemberAuthenticator');
+		Authenticator::set_default_authenticator('MemberAuthenticator');
+		
+		parent::setUp();
+	}
+	
+	function tearDown() {
+		// Restore selected authenticator
+		
+		// MemberAuthenticator might not actually be present
+		if(!in_array('MemberAuthenticator', $this->priorAuthenticators)) {
+			Authenticator::unregister('MemberAuthenticator');
+		}
+		Authenticator::set_default_authenticator($this->priorDefaultAuthenticator);
+		
+		parent::tearDown();
+	}
+	
 	/**
 	 * Test that the login form redirects to the change password form after logging in with an expired password
 	 */