summaryFields(); $memberDbFields = $SNG_member->db(); $csvFieldList = array(); foreach($memberDbFields as $field => $dbFieldType) { $csvFieldList[$field] = $field; } if($group) { if(is_object($group)) { $this->group = $group; } elseif(is_numeric($group)) { $this->group = DataObject::get_by_id('Group', $group); } } else if(isset($_REQUEST['ctf'][$this->Name()]["ID"]) && is_numeric($_REQUEST['ctf'][$this->Name()]["ID"])) { $this->group = DataObject::get_by_id('Group', $_REQUEST['ctf'][$this->Name()]["ID"]); } if(!$hidePassword) { $fieldList["SetPassword"] = "Password"; } $this->hidePassword = $hidePassword; // @todo shouldn't this use $this->group? It's unclear exactly // what group it should be customising the custom Member set with. if($members && $group) { $this->setCustomSourceItems($this->memberListWithGroupID($members, $group)); } parent::__construct($controller, $name, $sourceClass, $fieldList); $SQL_search = isset($_REQUEST['MemberSearch']) ? Convert::raw2sql($_REQUEST['MemberSearch']) : null; if(!empty($_REQUEST['MemberSearch'])) { $searchFilters = array(); foreach($SNG_member->searchableFields() as $fieldName => $fieldSpec) { if(strpos($fieldName, '.') === false) $searchFilters[] = "\"$fieldName\" LIKE '%{$SQL_search}%'"; } $this->sourceFilter[] = '(' . implode(' OR ', $searchFilters) . ')'; } if($this->group) { $groupIDs = array($this->group->ID); if($this->group->AllChildren()) $groupIDs = array_merge($groupIDs, $this->group->AllChildren()->column('ID')); $this->sourceFilter[] = sprintf( '"Group_Members"."GroupID" IN (%s)', implode(',', $groupIDs) ); } $this->sourceJoin = " INNER JOIN \"Group_Members\" ON \"MemberID\"=\"Member\".\"ID\""; $this->setFieldListCsv($csvFieldList); $this->setPageSize($this->stat('page_size')); } function FieldHolder() { $ret = parent::FieldHolder(); Requirements::javascript(CMS_DIR . '/javascript/MemberTableField.js'); Requirements::javascript(CMS_DIR . "/javascript/MemberTableField_popup.js"); return $ret; } function sourceID() { return ($this->group) ? $this->group->ID : 0; } function AddLink() { return Controller::join_links($this->Link(), 'add'); } function SearchForm() { $groupID = (isset($this->group)) ? $this->group->ID : 0; $query = isset($_GET['MemberSearch']) ? $_GET['MemberSearch'] : null; $searchFields = new FieldGroup( new TextField('MemberSearch', _t('MemberTableField.SEARCH', 'Search'), $query), new HiddenField("ctf[ID]", '', $groupID), new HiddenField('MemberFieldName', '', $this->name), new HiddenField('MemberDontShowPassword', '', $this->hidePassword) ); $actionFields = new LiteralField('MemberFilterButton',''); $fieldContainer = new FieldGroup( $searchFields, $actionFields ); return $fieldContainer->FieldHolder(); } /** * Add existing member to group rather than creating a new member */ function addtogroup() { // Protect against CSRF on destructive action $token = $this->getForm()->getSecurityToken(); if(!$token->checkRequest($this->controller->getRequest())) return $this->httpError(400); $data = $_REQUEST; $groupID = (isset($data['ctf']['ID'])) ? $data['ctf']['ID'] : null; if(!is_numeric($groupID)) { FormResponse::status_messsage(_t('MemberTableField.ADDINGFIELD', 'Adding failed'), 'bad'); return; } // Get existing record either by ID or unique identifier. $identifierField = Member::get_unique_identifier_field(); $className = self::$data_class; $record = null; if(isset($data[$identifierField])) { $record = DataObject::get_one( $className, sprintf('"%s" = \'%s\'', $identifierField, $data[$identifierField]) ); if($record && !$record->canEdit()) return $this->httpError('401'); } // Fall back to creating a new record if(!$record) $record = new $className(); // Update an existing record, or populate a new one. // If values on an existing (autocompleted) record have been changed, // they will overwrite current data. We need to unset 'ID' // record as it points to the group rather than the member record, and would // cause the member to be written to a potentially existing record. unset($data['ID']); $record->update($data); // Validate record, mainly password restrictions. // Note: Doesn't use Member_Validator $valid = $record->validate(); if($valid->valid()) { $record->write(); $record->Groups()->add($groupID); $this->sourceItems(); // TODO add javascript to highlight added row (problem: might not show up due to sorting/filtering) FormResponse::update_dom_id($this->id(), $this->renderWith($this->template), true); FormResponse::status_message( _t( 'MemberTableField.ADDEDTOGROUP','Added member to group' ), 'good' ); } else { $message = sprintf( _t( 'MemberTableField.ERRORADDINGUSER', 'There was an error adding the user to the group: %s' ), Convert::raw2xml($valid->starredList()) ); FormResponse::status_message($message, 'bad'); } return FormResponse::respond(); } /** * Custom delete implementation: * Remove member from group rather than from the database */ function delete() { // Protect against CSRF on destructive action $token = $this->getForm()->getSecurityToken(); // TODO Not sure how this is called, using $_REQUEST to be on the safe side if(!$token->check($_REQUEST['SecurityID'])) return $this->httpError(400); $groupID = Convert::raw2sql($_REQUEST['ctf']['ID']); $memberID = Convert::raw2sql($_REQUEST['ctf']['childID']); if(is_numeric($groupID) && is_numeric($memberID)) { $member = DataObject::get_by_id('Member', $memberID); $member->Groups()->remove($groupID); } else { user_error("MemberTableField::delete: Bad parameters: Group=$groupID, Member=$memberID", E_USER_ERROR); } return FormResponse::respond(); } /** * ################################# * Utility Functions * ################################# */ function getParentClass() { return 'Group'; } function getParentIdName($childClass, $parentClass) { return 'GroupID'; } /** * ################################# * Custom Functions * ################################# */ /** * Customise an existing DataObjectSet of Member * objects with a GroupID. * * @param DataObjectSet $members Set of Member objects to customise * @param Group $group Group object to customise with * @return DataObjectSet Customised set of Member objects */ function memberListWithGroupID($members, $group) { $newMembers = new DataObjectSet(); foreach($members as $member) { $newMembers->push($member->customise(array('GroupID' => $group->ID))); } return $newMembers; } function setGroup($group) { $this->group = $group; } /** * @return Group */ function getGroup() { return $this->group; } function setController($controller) { $this->controller = $controller; } function GetControllerName() { return $this->controller->class; } /** * Add existing member to group by name (with JS-autocompletion) */ function AddRecordForm() { $fields = new FieldSet(); foreach($this->FieldList() as $fieldName => $fieldTitle) { // If we're adding the set password field, we want to hide the text from any peeping eyes if($fieldName == 'SetPassword') { $fields->push(new PasswordField($fieldName)); } else { $fields->push(new TextField($fieldName)); } } if($this->group) { $fields->push(new HiddenField('ctf[ID]', null, $this->group->ID)); } $actions = new FieldSet( new FormAction('addtogroup', _t('MemberTableField.ADD','Add')) ); return new TabularStyle( new NestedForm( new Form( $this, 'AddRecordForm', $fields, $actions ) ) ); } function AddForm() { $form = parent::AddForm(); // Set default groups - also implemented in MemberTableField_Popup::__construct() if($this->group) { $groupsField = $form->Fields()->dataFieldByName('Groups'); // TODO Needs to be a string value (not int) because of TreeMultiselectField->getItems(), // see http://open.silverstripe.org/ticket/5836 if($groupsField) $groupsField->setValue((string)$this->group->ID); } return $form; } /** * Same behaviour as parent class, but adds the * member to the passed GroupID. * * @return string */ function saveComplexTableField($data, $form, $params) { $className = $this->sourceClass(); $childData = new $className(); // Needs to write before saveInto() to ensure the 'Groups' TreeMultiselectField saves $childData->write(); try { $form->saveInto($childData); $childData->write(); } catch(ValidationException $e) { $form->sessionMessage($e->getResult()->message(), 'bad'); return Director::redirectBack(); } $closeLink = sprintf( '(%s)', _t('ComplexTableField.CLOSEPOPUP', 'Close Popup') ); $message = sprintf( _t('ComplexTableField.SUCCESSADD', 'Added %s %s %s'), $childData->singular_name(), '' . htmlspecialchars($childData->Title, ENT_QUOTES) . '', $closeLink ); $form->sessionMessage($message, 'good'); Director::redirectBack(); } /** * Cached version for getting the appropraite members for this particular group. * * This includes getting inherited groups, such as groups under groups. */ function sourceItems() { // Caching. if($this->sourceItems) { return $this->sourceItems; } // Setup limits $limitClause = ''; if(isset($_REQUEST['ctf'][$this->Name()]['start']) && is_numeric($_REQUEST['ctf'][$this->Name()]['start'])) { $limitClause = ($_REQUEST['ctf'][$this->Name()]['start']) . ", {$this->pageSize}"; } else { $limitClause = "0, {$this->pageSize}"; } // We use the group to get the members, as they already have the bulk of the look up functions $start = isset($_REQUEST['ctf'][$this->Name()]['start']) ? $_REQUEST['ctf'][$this->Name()]['start'] : 0; $this->sourceItems = false; if($this->group) { $this->sourceItems = $this->group->Members( $this->pageSize, // limit $start, // offset $this->sourceFilter, $this->sourceSort ); } else { $this->sourceItems = DataObject::get(self::$data_class, $this->sourceFilter, $this->sourceSort, null, array('limit' => $this->pageSize, 'start' => $start) ); } // Because we are not used $this->upagedSourceItems any more, and the DataObjectSet is usually the source // that a large member set runs out of memory. we disable it here. //$this->unpagedSourceItems = $this->group->Members('', '', $this->sourceFilter, $this->sourceSort); $this->totalCount = ($this->sourceItems) ? $this->sourceItems->TotalItems() : 0; return $this->sourceItems; } function TotalCount() { $this->sourceItems(); // Called for its side-effect of setting total count return $this->totalCount; } /** * Handles item requests * MemberTableField needs its own item request class so that it can overload the delete method */ function handleItem($request) { return new MemberTableField_ItemRequest($this, $request->param('ID')); } } /** * Popup window for {@link MemberTableField}. * @package cms * @subpackage security */ class MemberTableField_Popup extends ComplexTableField_Popup { function __construct($controller, $name, $fields, $validator, $readonly, $dataObject) { $group = ($controller instanceof MemberTableField) ? $controller->getGroup() : $controller->getParent()->getGroup(); // Set default groups - also implemented in AddForm() if($group) { $groupsField = $fields->dataFieldByName('Groups'); if($groupsField) $groupsField->setValue($group->ID); } parent::__construct($controller, $name, $fields, $validator, $readonly, $dataObject); } function forTemplate() { $ret = parent::forTemplate(); Requirements::css(CMS_DIR . '/css/SecurityAdmin.css'); Requirements::javascript(CMS_DIR . '/javascript/MemberTableField.js'); Requirements::javascript(CMS_DIR . '/javascript/MemberTableField_popup.js'); return $ret; } } /** * @package cms * @subpackage security */ class MemberTableField_Item extends ComplexTableField_Item { function Actions() { $actions = parent::Actions(); foreach($actions as $action) { if($action->Name == 'delete') { if($this->parent->getGroup()) { $action->TitleText = _t('MemberTableField.DeleteTitleText', 'Delete from this group', PR_MEDIUM, 'Delete button hover text' ); } else { $action->TitleText = _t('MemberTableField.DeleteTitleTextDatabase', 'Delete from database and all groups', PR_MEDIUM, 'Delete button hover text' ); } } } return $actions; } } /** * @package cms * @subpackage security */ class MemberTableField_ItemRequest extends ComplexTableField_ItemRequest { /** * Deleting an item from a member table field should just remove that member from the group */ function delete($request) { // Protect against CSRF on destructive action $token = $this->ctf->getForm()->getSecurityToken(); if(!$token->checkRequest($request)) return $this->httpError('400'); if($this->ctf->Can('delete') !== true) { return false; } // if a group limitation is set on the table, remove relation. // otherwise remove the record from the database if($this->ctf->getGroup()) { $groupID = $this->ctf->sourceID(); $group = DataObject::get_by_id('Group', $groupID); // Remove from group and all child groups foreach($group->getAllChildren() as $subGroup) { $this->dataObj()->Groups()->remove($subGroup); } $this->dataObj()->Groups()->remove($groupID); } else { $this->dataObj()->delete(); } } function getParent() { return $this->ctf; } } ?>