PHP OptionsetField::setSource方法代码示例

 /**
  * Get the fields that are sent to the CMS. In
  * your decorators: updateCMSFields(&$fields)
  *
  * @return Fieldset
  */
 function getCMSFields()
 {
     Requirements::javascript(CMS_DIR . "/javascript/SitetreeAccess.js");
     $fields = new FieldSet(new TabSet("Root", $tabMain = new Tab('Main', $titleField = new TextField("Title", _t('SiteConfig.SITETITLE', "Site title")), $taglineField = new TextField("Tagline", _t('SiteConfig.SITETAGLINE', "Site Tagline/Slogan")), new DropdownField("Theme", _t('SiteConfig.THEME', 'Theme'), $this->getAvailableThemes(), '', null, _t('SiteConfig.DEFAULTTHEME', '(Use default theme)'))), $tabAccess = new Tab('Access', new HeaderField('WhoCanViewHeader', _t('SiteConfig.VIEWHEADER', "Who can view pages on this site?"), 2), $viewersOptionsField = new OptionsetField("CanViewType"), $viewerGroupsField = new TreeMultiselectField("ViewerGroups", _t('SiteTree.VIEWERGROUPS', "Viewer Groups")), new HeaderField('WhoCanEditHeader', _t('SiteConfig.EDITHEADER', "Who can edit pages on this site?"), 2), $editorsOptionsField = new OptionsetField("CanEditType"), $editorGroupsField = new TreeMultiselectField("EditorGroups", _t('SiteTree.EDITORGROUPS', "Editor Groups")), new HeaderField('WhoCanCreateTopLevelHeader', _t('SiteConfig.TOPLEVELCREATE', "Who can create pages in the root of the site?"), 2), $topLevelCreatorsOptionsField = new OptionsetField("CanCreateTopLevelType"), $topLevelCreatorsGroupsField = new TreeMultiselectField("CreateTopLevelGroups", _t('SiteTree.TOPLEVELCREATORGROUPS', "Top level creators")))));
     $viewersOptionsSource = array();
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     $topLevelCreatorsOptionsField->setSource($editorsOptionsSource);
     // Translatable doesn't handle updateCMSFields on DataObjects,
     // so add it here to save the current Locale,
     // because onBeforeWrite does not work.
     if (Object::has_extension('SiteConfig', "Translatable")) {
         $fields->push(new HiddenField("Locale"));
     }
     if (!Permission::check('EDIT_SITECONFIG')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         $fields->makeFieldReadonly($viewerGroupsField);
         $fields->makeFieldReadonly($editorsOptionsField);
         $fields->makeFieldReadonly($editorGroupsField);
         $fields->makeFieldReadonly($topLevelCreatorsOptionsField);
         $fields->makeFieldReadonly($topLevelCreatorsGroupsField);
         $fields->makeFieldReadonly($taglineField);
         $fields->makeFieldReadonly($titleField);
     }
     $tabMain->setTitle(_t('SiteConfig.TABMAIN', "Main"));
     $tabAccess->setTitle(_t('SiteConfig.TABACCESS', "Access"));
     $this->extend('updateCMSFields', $fields);
     return $fields;
 }

 public function getCMSFields()
 {
     Requirements::add_i18n_javascript(BLOCKS_DIR . '/javascript/lang');
     // this line is a temporary patch until I can work out why this dependency isn't being
     // loaded in some cases...
     if (!$this->blockManager) {
         $this->blockManager = singleton('BlockManager');
     }
     $fields = parent::getCMSFields();
     // ClassNmae - block type/class field
     $classes = $this->blockManager->getBlockClasses();
     $fields->addFieldToTab('Root.Main', DropdownField::create('ClassName', 'Block Type', $classes)->addExtraClass('block-type'), 'Title');
     // BlockArea - display areas field if on page edit controller
     if (Controller::curr()->class == 'CMSPageEditController') {
         $currentPage = Controller::curr()->currentPage();
         $fields->addFieldToTab('Root.Main', DropdownField::create('ManyMany[BlockArea]', 'BlockArea', $this->blockManager->getAreasForPageType($currentPage->ClassName))->setHasEmptyDefault(true)->setRightTitle($currentPage->areasPreviewButton()), 'ClassName');
     }
     $fields->removeFieldFromTab('Root', 'BlockSets');
     $fields->removeFieldFromTab('Root', 'Pages');
     // legacy fields, will be removed in later release
     $fields->removeByName('Weight');
     $fields->removeByName('Area');
     $fields->removeByName('Published');
     if ($this->blockManager->getUseExtraCSSClasses()) {
         $fields->addFieldToTab('Root.Main', $fields->dataFieldByName('ExtraCSSClasses'), 'Title');
     } else {
         $fields->removeByName('ExtraCSSClasses');
     }
     // Viewer groups
     $fields->removeFieldFromTab('Root', 'ViewerGroups');
     $groupsMap = Group::get()->map('ID', 'Breadcrumbs')->toArray();
     asort($groupsMap);
     $viewersOptionsField = new OptionsetField("CanViewType", _t('SiteTree.ACCESSHEADER', "Who can view this page?"));
     $viewerGroupsField = ListboxField::create("ViewerGroups", _t('SiteTree.VIEWERGROUPS', "Viewer Groups"))->setMultiple(true)->setSource($groupsMap)->setAttribute('data-placeholder', _t('SiteTree.GroupPlaceholder', 'Click to select group'));
     $viewersOptionsSource = array();
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource)->setValue("Anyone");
     $fields->addFieldsToTab('Root.ViewerGroups', array($viewersOptionsField, $viewerGroupsField));
     // Disabled for now, until we can list ALL pages this block is applied to (inc via sets)
     // As otherwise it could be misleading
     // Show a GridField (list only) with pages which this block is used on
     // $fields->removeFieldFromTab('Root.Pages', 'Pages');
     // $fields->addFieldsToTab('Root.Pages',
     // 		new GridField(
     // 				'Pages',
     // 				'Used on pages',
     // 				$this->Pages(),
     // 				$gconf = GridFieldConfig_Base::create()));
     // enhance gridfield with edit links to pages if GFEditSiteTreeItemButtons is available
     // a GFRecordEditor (default) combined with BetterButtons already gives the possibility to
     // edit versioned records (Pages), but STbutton loads them in their own interface instead
     // of GFdetailform
     // if(class_exists('GridFieldEditSiteTreeItemButton')){
     // 	$gconf->addComponent(new GridFieldEditSiteTreeItemButton());
     // }
     return $fields;
 }

 /**
  * Get the fields that are sent to the CMS. In
  * your extensions: updateCMSFields($fields)
  *
  * @return FieldList
  */
 function getCMSFields()
 {
     Requirements::javascript(CMS_DIR . "/javascript/SitetreeAccess.js");
     $groupsMap = Group::get()->map('ID', 'Breadcrumbs')->toArray();
     asort($groupsMap);
     $fields = new FieldList(new TabSet("Root", $tabMain = new Tab('Main', $titleField = new TextField("Title", _t('SiteConfig.SITETITLE', "Site title")), $taglineField = new TextField("Tagline", _t('SiteConfig.SITETAGLINE', "Site Tagline/Slogan")), $themeDropdownField = new DropdownField("Theme", _t('SiteConfig.THEME', 'Theme'), $this->getAvailableThemes())), $tabAccess = new Tab('Access', $viewersOptionsField = new OptionsetField("CanViewType", _t('SiteConfig.VIEWHEADER', "Who can view pages on this site?")), $viewerGroupsField = ListboxField::create("ViewerGroups", _t('SiteTree.VIEWERGROUPS', "Viewer Groups"))->setMultiple(true)->setSource($groupsMap), $editorsOptionsField = new OptionsetField("CanEditType", _t('SiteConfig.EDITHEADER', "Who can edit pages on this site?")), $editorGroupsField = ListboxField::create("EditorGroups", _t('SiteTree.EDITORGROUPS', "Editor Groups"))->setMultiple(true)->setSource($groupsMap), $topLevelCreatorsOptionsField = new OptionsetField("CanCreateTopLevelType", _t('SiteConfig.TOPLEVELCREATE', "Who can create pages in the root of the site?")), $topLevelCreatorsGroupsField = ListboxField::create("CreateTopLevelGroups", _t('SiteTree.TOPLEVELCREATORGROUPS', "Top level creators"))->setMultiple(true)->setSource($groupsMap))));
     $themeDropdownField->setEmptyString(_t('SiteConfig.DEFAULTTHEME', '(Use default theme)'));
     $viewersOptionsSource = array();
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     $topLevelCreatorsOptionsField->setSource($editorsOptionsSource);
     // Translatable doesn't handle updateCMSFields on DataObjects,
     // so add it here to save the current Locale,
     // because onBeforeWrite does not work.
     if (class_exists('Translatable') && Object::has_extension('SiteConfig', "Translatable")) {
         $fields->push(new HiddenField("Locale"));
     }
     if (!Permission::check('EDIT_SITECONFIG')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         $fields->makeFieldReadonly($viewerGroupsField);
         $fields->makeFieldReadonly($editorsOptionsField);
         $fields->makeFieldReadonly($editorGroupsField);
         $fields->makeFieldReadonly($topLevelCreatorsOptionsField);
         $fields->makeFieldReadonly($topLevelCreatorsGroupsField);
         $fields->makeFieldReadonly($taglineField);
         $fields->makeFieldReadonly($titleField);
     }
     if (file_exists(BASE_PATH . '/install.php')) {
         $fields->addFieldToTab("Root.Main", new LiteralField("InstallWarningHeader", "<p class=\"message warning\">" . _t("SiteTree.REMOVE_INSTALL_WARNING", "Warning: You should remove install.php from this SilverStripe install for security reasons.") . "</p>"), "Title");
     }
     $tabMain->setTitle(_t('SiteConfig.TABMAIN', "Main"));
     $tabAccess->setTitle(_t('SiteConfig.TABACCESS', "Access"));
     $this->extend('updateCMSFields', $fields);
     return $fields;
 }

 /**
  * Get the fields that are sent to the CMS. In
  * your extensions: updateCMSFields($fields)
  *
  * @return FieldList
  */
 public function getCMSFields()
 {
     $groupsMap = array();
     foreach (Group::get() as $group) {
         // Listboxfield values are escaped, use ASCII char instead of »
         $groupsMap[$group->ID] = $group->getBreadcrumbs(' > ');
     }
     asort($groupsMap);
     $fields = new FieldList(new TabSet("Root", $tabMain = new Tab('Main', $titleField = new TextField("Title", _t('SiteConfig.SITETITLE', "Site title")), $taglineField = new TextField("Tagline", _t('SiteConfig.SITETAGLINE', "Site Tagline/Slogan")), $themeDropdownField = new DropdownField("Theme", _t('SiteConfig.THEME', 'Theme'), $this->getAvailableThemes())), $tabAccess = new Tab('Access', $viewersOptionsField = new OptionsetField("CanViewType", _t('SiteConfig.VIEWHEADER', "Who can view pages on this site?")), $viewerGroupsField = ListboxField::create("ViewerGroups", _t('SiteTree.VIEWERGROUPS', "Viewer Groups"))->setMultiple(true)->setSource($groupsMap)->setAttribute('data-placeholder', _t('SiteTree.GroupPlaceholder', 'Click to select group')), $editorsOptionsField = new OptionsetField("CanEditType", _t('SiteConfig.EDITHEADER', "Who can edit pages on this site?")), $editorGroupsField = ListboxField::create("EditorGroups", _t('SiteTree.EDITORGROUPS', "Editor Groups"))->setMultiple(true)->setSource($groupsMap)->setAttribute('data-placeholder', _t('SiteTree.GroupPlaceholder', 'Click to select group')), $topLevelCreatorsOptionsField = new OptionsetField("CanCreateTopLevelType", _t('SiteConfig.TOPLEVELCREATE', "Who can create pages in the root of the site?")), $topLevelCreatorsGroupsField = ListboxField::create("CreateTopLevelGroups", _t('SiteTree.TOPLEVELCREATORGROUPS', "Top level creators"))->setMultiple(true)->setSource($groupsMap)->setAttribute('data-placeholder', _t('SiteTree.GroupPlaceholder', 'Click to select group')))), new HiddenField('ID'));
     $themeDropdownField->setEmptyString(_t('SiteConfig.DEFAULTTHEME', '(Use default theme)'));
     $viewersOptionsSource = array();
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     $topLevelCreatorsOptionsField->setSource($editorsOptionsSource);
     if (!Permission::check('EDIT_SITECONFIG')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         $fields->makeFieldReadonly($viewerGroupsField);
         $fields->makeFieldReadonly($editorsOptionsField);
         $fields->makeFieldReadonly($editorGroupsField);
         $fields->makeFieldReadonly($topLevelCreatorsOptionsField);
         $fields->makeFieldReadonly($topLevelCreatorsGroupsField);
         $fields->makeFieldReadonly($taglineField);
         $fields->makeFieldReadonly($titleField);
     }
     if (file_exists(BASE_PATH . '/install.php')) {
         $fields->addFieldToTab("Root.Main", new LiteralField("InstallWarningHeader", "<p class=\"message warning\">" . _t("SiteTree.REMOVE_INSTALL_WARNING", "Warning: You should remove install.php from this SilverStripe install for security reasons.") . "</p>"), "Title");
     }
     $tabMain->setTitle(_t('SiteConfig.TABMAIN', "Main"));
     $tabAccess->setTitle(_t('SiteConfig.TABACCESS', "Access"));
     $this->extend('updateCMSFields', $fields);
     return $fields;
 }

 /**
  * Returns a FieldSet with which to create the CMS editing form.
  *
  * You can override this in your child classes to add extra fields - first
  * get the parent fields using parent::getCMSFields(), then use
  * addFieldToTab() on the FieldSet.
  *
  * @return FieldSet The fields to be displayed in the CMS.
  */
 function getCMSFields()
 {
     require_once "forms/Form.php";
     Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/prototype/prototype.js");
     Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/behaviour/behaviour.js");
     Requirements::javascript(CMS_DIR . "/javascript/SitetreeAccess.js");
     Requirements::add_i18n_javascript(SAPPHIRE_DIR . '/javascript/lang');
     Requirements::javascript(SAPPHIRE_DIR . '/javascript/UpdateURL.js');
     // Status / message
     // Create a status message for multiple parents
     if ($this->ID && is_numeric($this->ID)) {
         $linkedPages = $this->VirtualPages();
     }
     $parentPageLinks = array();
     if (isset($linkedPages)) {
         foreach ($linkedPages as $linkedPage) {
             $parentPage = $linkedPage->Parent;
             if ($parentPage) {
                 if ($parentPage->ID) {
                     $parentPageLinks[] = "<a class=\"cmsEditlink\" href=\"admin/show/{$linkedPage->ID}\">{$parentPage->Title}</a>";
                 } else {
                     $parentPageLinks[] = "<a class=\"cmsEditlink\" href=\"admin/show/{$linkedPage->ID}\">" . _t('SiteTree.TOPLEVEL', 'Site Content (Top Level)') . "</a>";
                 }
             }
         }
         $lastParent = array_pop($parentPageLinks);
         $parentList = "'{$lastParent}'";
         if (count($parentPageLinks) > 0) {
             $parentList = "'" . implode("', '", $parentPageLinks) . "' and " . $parentList;
         }
         $statusMessage[] = sprintf(_t('SiteTree.APPEARSVIRTUALPAGES', "This content also appears on the virtual pages in the %s sections."), $parentList);
     }
     if ($this->HasBrokenLink || $this->HasBrokenFile) {
         $statusMessage[] = _t('SiteTree.HASBROKENLINKS', "This page has broken links.");
     }
     $message = "STATUS: {$this->Status}<br />";
     if (isset($statusMessage)) {
         $message .= "NOTE: " . implode("<br />", $statusMessage);
     }
     $dependentNote = '';
     $dependentTable = new LiteralField('DependentNote', '<p></p>');
     // Create a table for showing pages linked to this one
     $dependentPagesCount = $this->DependentPagesCount();
     if ($dependentPagesCount) {
         $dependentColumns = array('Title' => $this->fieldLabel('Title'), 'AbsoluteLink' => _t('SiteTree.DependtPageColumnURL', 'URL'), 'DependentLinkType' => _t('SiteTree.DependtPageColumnLinkType', 'Link type'));
         if (class_exists('Subsite')) {
             $dependentColumns['Subsite.Title'] = singleton('Subsite')->i18n_singular_name();
         }
         $dependentNote = new LiteralField('DependentNote', '<p>' . _t('SiteTree.DEPENDENT_NOTE', 'The following pages depend on this page. This includes virtual pages, redirector pages, and pages with content links.') . '</p>');
         $dependentTable = new TableListField('DependentPages', 'SiteTree', $dependentColumns);
         $dependentTable->setCustomSourceItems($this->DependentPages());
         $dependentTable->setFieldFormatting(array('Title' => '<a href=\\"admin/show/$ID\\">$Title</a>', 'AbsoluteLink' => '<a href=\\"$value\\">$value</a>'));
         $dependentTable->setPermissions(array('show', 'export'));
     }
     // Lay out the fields
     $fields = new FieldSet($rootTab = new TabSet("Root", $tabContent = new TabSet('Content', $tabMain = new Tab('Main', new TextField("Title", $this->fieldLabel('Title')), new TextField("MenuTitle", $this->fieldLabel('MenuTitle')), new HtmlEditorField("Content", _t('SiteTree.HTMLEDITORTITLE', "Content", PR_MEDIUM, 'HTML editor title'))), $tabMeta = new Tab('Metadata', new FieldGroup(_t('SiteTree.URL', "URL"), new LabelField('BaseUrlLabel', Controller::join_links(Director::absoluteBaseURL(), self::nested_urls() && $this->ParentID ? $this->Parent()->RelativeLink(true) : null)), new UniqueRestrictedTextField("URLSegment", "URLSegment", "SiteTree", _t('SiteTree.VALIDATIONURLSEGMENT1', "Another page is using that URL. URL must be unique for each page"), "[^A-Za-z0-9-]+", "-", _t('SiteTree.VALIDATIONURLSEGMENT2', "URLs can only be made up of letters, digits and hyphens."), "", "", "", 50), new LabelField('TrailingSlashLabel', "/")), new LiteralField('LinkChangeNote', self::nested_urls() && count($this->Children()) ? '<p>' . $this->fieldLabel('LinkChangeNote') . '</p>' : null), new HeaderField('MetaTagsHeader', $this->fieldLabel('MetaTagsHeader')), new TextField("MetaTitle", $this->fieldLabel('MetaTitle')), new TextareaField("MetaKeywords", $this->fieldLabel('MetaKeywords'), 1), new TextareaField("MetaDescription", $this->fieldLabel('MetaDescription')), new TextareaField("ExtraMeta", $this->fieldLabel('ExtraMeta')))), $tabBehaviour = new Tab('Behaviour', new DropdownField("ClassName", $this->fieldLabel('ClassName'), $this->getClassDropdown()), new OptionsetField("ParentType", _t("SiteTree.PAGELOCATION", "Page location"), array("root" => _t("SiteTree.PARENTTYPE_ROOT", "Top-level page"), "subpage" => _t("SiteTree.PARENTTYPE_SUBPAGE", "Sub-page underneath a parent page (choose below)"))), $parentIDField = new TreeDropdownField("ParentID", $this->fieldLabel('ParentID'), 'SiteTree'), new CheckboxField("ShowInMenus", $this->fieldLabel('ShowInMenus')), new CheckboxField("ShowInSearch", $this->fieldLabel('ShowInSearch')), new CheckboxField("ProvideComments", $this->fieldLabel('ProvideComments')), new LiteralField("HomepageForDomainInfo", "<p>" . _t('SiteTree.NOTEUSEASHOMEPAGE', "Use this page as the 'home page' for the following domains: \n\t\t\t\t\t\t\t(separate multiple domains with commas)") . "</p>"), new TextField("HomepageForDomain", _t('SiteTree.HOMEPAGEFORDOMAIN', "Domain(s)", PR_MEDIUM, 'Listing domains that should be used as homepage'))), $tabToDo = new Tab(_t('SiteTree.TABTODO', 'To-do') . ($this->ToDo ? '**' : ''), new LiteralField("ToDoHelp", _t('SiteTree.TODOHELP', "<p>You can use this to keep track of work that needs to be done to the content of your site.  To see all your pages with to do information, open the 'Site Reports' window on the left and select 'To Do'</p>")), new TextareaField("ToDo", "", 10)), $tabDependent = new Tab('Dependent', $dependentNote, $dependentTable), $tabAccess = new Tab('Access', new HeaderField('WhoCanViewHeader', _t('SiteTree.ACCESSHEADER', "Who can view this page?"), 2), $viewersOptionsField = new OptionsetField("CanViewType", ""), $viewerGroupsField = new TreeMultiselectField("ViewerGroups", $this->fieldLabel('ViewerGroups')), new HeaderField('WhoCanEditHeader', _t('SiteTree.EDITHEADER', "Who can edit this page?"), 2), $editorsOptionsField = new OptionsetField("CanEditType", ""), $editorGroupsField = new TreeMultiselectField("EditorGroups", $this->fieldLabel('EditorGroups')))));
     /*
      * This filter ensures that the ParentID dropdown selection does not show this node,
      * or its descendents, as this causes vanishing bugs.
      */
     $parentIDField->setFilterFunction(create_function('$node', "return \$node->ID != {$this->ID};"));
     // Conditional dependent pages tab
     if ($dependentPagesCount) {
         $tabDependent->setTitle(_t('SiteTree.TABDEPENDENT', "Dependent pages") . " ({$dependentPagesCount})");
     } else {
         $fields->removeFieldFromTab('Root', 'Dependent');
     }
     // Make page location fields read-only if the user doesn't have the appropriate permission
     if (!Permission::check("SITETREE_REORGANISE")) {
         $fields->makeFieldReadonly('ParentType');
         if ($this->ParentType == 'root') {
             $fields->removeByName('ParentID');
         } else {
             $fields->makeFieldReadonly('ParentID');
         }
     }
     $viewersOptionsSource = array();
     $viewersOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     $editorsOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     if (!Permission::check('SITETREE_GRANT_ACCESS')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         if ($this->CanViewType == 'OnlyTheseUsers') {
             $fields->makeFieldReadonly($viewerGroupsField);
//.........这里部分代码省略.........

 /**
  * Returns fields related to configuration aspects on this record, e.g. access control.
  * See {@link getCMSFields()} for content-related fields.
  * 
  * @return FieldSet
  */
 function getSettingsFields()
 {
     $fields = new FieldSet($rootTab = new TabSet("Root", $tabBehaviour = new Tab('Settings', new DropdownField("ClassName", $this->fieldLabel('ClassName'), $this->getClassDropdown()), new OptionsetField("ParentType", _t("SiteTree.PAGELOCATION", "Page location"), array("root" => _t("SiteTree.PARENTTYPE_ROOT", "Top-level page"), "subpage" => _t("SiteTree.PARENTTYPE_SUBPAGE", "Sub-page underneath a parent page (choose below)"))), $parentIDField = new TreeDropdownField("ParentID", $this->fieldLabel('ParentID'), 'SiteTree', 'ID', 'MenuTitle'), new CheckboxField("ShowInMenus", $this->fieldLabel('ShowInMenus')), new CheckboxField("ShowInSearch", $this->fieldLabel('ShowInSearch')), new LiteralField("HomepageForDomainInfo", "<p>" . _t('SiteTree.NOTEUSEASHOMEPAGE', "Use this page as the 'home page' for the following domains: \n\t\t\t\t\t\t\t(separate multiple domains with commas)") . "</p>"), new TextField("HomepageForDomain", _t('SiteTree.HOMEPAGEFORDOMAIN', "Domain(s)", PR_MEDIUM, 'Listing domains that should be used as homepage'))), $tabAccess = new Tab('Access', $viewersOptionsField = new OptionsetField("CanViewType", _t('SiteTree.ACCESSHEADER', "Who can view this page?")), $viewerGroupsField = new TreeMultiselectField("ViewerGroups", $this->fieldLabel('ViewerGroups')), $editorsOptionsField = new OptionsetField("CanEditType", _t('SiteTree.EDITHEADER', "Who can edit this page?")), $editorGroupsField = new TreeMultiselectField("EditorGroups", $this->fieldLabel('EditorGroups')))));
     /*
      * This filter ensures that the ParentID dropdown selection does not show this node,
      * or its descendents, as this causes vanishing bugs.
      */
     $parentIDField->setFilterFunction(create_function('$node', "return \$node->ID != {$this->ID};"));
     $tabBehaviour->setTitle(_t('SiteTree.TABBEHAVIOUR', "Behavior"));
     $tabAccess->setTitle(_t('SiteTree.TABACCESS', "Access"));
     // Make page location fields read-only if the user doesn't have the appropriate permission
     if (!Permission::check("SITETREE_REORGANISE")) {
         $fields->makeFieldReadonly('ParentType');
         if ($this->ParentType == 'root') {
             $fields->removeByName('ParentID');
         } else {
             $fields->makeFieldReadonly('ParentID');
         }
     }
     $viewersOptionsSource = array();
     $viewersOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     $editorsOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     if (!Permission::check('SITETREE_GRANT_ACCESS')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         if ($this->CanViewType == 'OnlyTheseUsers') {
             $fields->makeFieldReadonly($viewerGroupsField);
         } else {
             $fields->removeByName('ViewerGroups');
         }
         $fields->makeFieldReadonly($editorsOptionsField);
         if ($this->CanEditType == 'OnlyTheseUsers') {
             $fields->makeFieldReadonly($editorGroupsField);
         } else {
             $fields->removeByName('EditorGroups');
         }
     }
     if (self::$runCMSFieldsExtensions) {
         $this->extend('updateSettingsFields', $fields);
     }
     return $fields;
 }

 /**
  * Returns fields related to configuration aspects on this record, e.g. access control. See {@link getCMSFields()}
  * for content-related fields.
  * 
  * @return FieldList
  */
 public function getSettingsFields()
 {
     $groupsMap = array();
     foreach (Group::get() as $group) {
         // Listboxfield values are escaped, use ASCII char instead of »
         $groupsMap[$group->ID] = $group->getBreadcrumbs(' > ');
     }
     asort($groupsMap);
     $fields = new FieldList($rootTab = new TabSet("Root", $tabBehaviour = new Tab('Settings', new DropdownField("ClassName", $this->fieldLabel('ClassName'), $this->getClassDropdown()), $parentTypeSelector = new CompositeField(new OptionsetField("ParentType", _t("SiteTree.PAGELOCATION", "Page location"), array("root" => _t("SiteTree.PARENTTYPE_ROOT", "Top-level page"), "subpage" => _t("SiteTree.PARENTTYPE_SUBPAGE", "Sub-page underneath a parent page"))), $parentIDField = new TreeDropdownField("ParentID", $this->fieldLabel('ParentID'), 'SiteTree', 'ID', 'MenuTitle')), $visibility = new FieldGroup(new CheckboxField("ShowInMenus", $this->fieldLabel('ShowInMenus')), new CheckboxField("ShowInSearch", $this->fieldLabel('ShowInSearch'))), $viewersOptionsField = new OptionsetField("CanViewType", _t('SiteTree.ACCESSHEADER', "Who can view this page?")), $viewerGroupsField = ListboxField::create("ViewerGroups", _t('SiteTree.VIEWERGROUPS', "Viewer Groups"))->setMultiple(true)->setSource($groupsMap)->setAttribute('data-placeholder', _t('SiteTree.GroupPlaceholder', 'Click to select group')), $editorsOptionsField = new OptionsetField("CanEditType", _t('SiteTree.EDITHEADER', "Who can edit this page?")), $editorGroupsField = ListboxField::create("EditorGroups", _t('SiteTree.EDITORGROUPS', "Editor Groups"))->setMultiple(true)->setSource($groupsMap)->setAttribute('data-placeholder', _t('SiteTree.GroupPlaceholder', 'Click to select group')))));
     $visibility->setTitle($this->fieldLabel('Visibility'));
     // This filter ensures that the ParentID dropdown selection does not show this node,
     // or its descendents, as this causes vanishing bugs
     $parentIDField->setFilterFunction(create_function('$node', "return \$node->ID != {$this->ID};"));
     $parentTypeSelector->addExtraClass('parentTypeSelector');
     $tabBehaviour->setTitle(_t('SiteTree.TABBEHAVIOUR', "Behavior"));
     // Make page location fields read-only if the user doesn't have the appropriate permission
     if (!Permission::check("SITETREE_REORGANISE")) {
         $fields->makeFieldReadonly('ParentType');
         if ($this->ParentType == 'root') {
             $fields->removeByName('ParentID');
         } else {
             $fields->makeFieldReadonly('ParentID');
         }
     }
     $viewersOptionsSource = array();
     $viewersOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     $editorsOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     if (!Permission::check('SITETREE_GRANT_ACCESS')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         if ($this->CanViewType == 'OnlyTheseUsers') {
             $fields->makeFieldReadonly($viewerGroupsField);
         } else {
             $fields->removeByName('ViewerGroups');
         }
         $fields->makeFieldReadonly($editorsOptionsField);
         if ($this->CanEditType == 'OnlyTheseUsers') {
             $fields->makeFieldReadonly($editorGroupsField);
         } else {
             $fields->removeByName('EditorGroups');
         }
     }
     if (self::$runCMSFieldsExtensions) {
         $this->extend('updateSettingsFields', $fields);
     }
     return $fields;
 }

 /**
  * Returns a FieldSet with which to create the CMS editing form.
  *
  * You can override this in your child classes to add extra fields - first
  * get the parent fields using parent::getCMSFields(), then use
  * addFieldToTab() on the FieldSet.
  *
  * @return FieldSet The fields to be displayed in the CMS.
  */
 function getCMSFields()
 {
     require_once "forms/Form.php";
     Requirements::javascript(CMS_DIR . "/javascript/SitetreeAccess.js");
     Requirements::add_i18n_javascript(SAPPHIRE_DIR . '/javascript/lang');
     Requirements::javascript(SAPPHIRE_DIR . '/javascript/UpdateURL.js');
     // Status / message
     // Create a status message for multiple parents
     if ($this->ID && is_numeric($this->ID)) {
         $linkedPages = DataObject::get("VirtualPage", "CopyContentFromID = {$this->ID}");
     }
     $parentPageLinks = array();
     if (isset($linkedPages)) {
         foreach ($linkedPages as $linkedPage) {
             $parentPage = $linkedPage->Parent;
             if ($parentPage) {
                 if ($parentPage->ID) {
                     $parentPageLinks[] = "<a class=\"cmsEditlink\" href=\"admin/show/{$linkedPage->ID}\">{$parentPage->Title}</a>";
                 } else {
                     $parentPageLinks[] = "<a class=\"cmsEditlink\" href=\"admin/show/{$linkedPage->ID}\">" . _t('SiteTree.TOPLEVEL', 'Site Content (Top Level)') . "</a>";
                 }
             }
         }
         $lastParent = array_pop($parentPageLinks);
         $parentList = "'{$lastParent}'";
         if (count($parentPageLinks) > 0) {
             $parentList = "'" . implode("', '", $parentPageLinks) . "' and " . $parentList;
         }
         $statusMessage[] = sprintf(_t('SiteTree.APPEARSVIRTUALPAGES', "This content also appears on the virtual pages in the %s sections."), $parentList);
     }
     if ($this->HasBrokenLink || $this->HasBrokenFile) {
         $statusMessage[] = _t('SiteTree.HASBROKENLINKS', "This page has broken links.");
     }
     $message = "STATUS: {$this->Status}<br />";
     if (isset($statusMessage)) {
         $message .= "NOTE: " . implode("<br />", $statusMessage);
     }
     $backLinksNote = '';
     $backLinksTable = new LiteralField('BackLinksNote', '<p>' . _t('NOBACKLINKEDPAGES', 'There are no pages linked to this page.') . '</p>');
     // Create a table for showing pages linked to this one
     if ($this->BackLinkTracking() && $this->BackLinkTracking()->Count() > 0) {
         $backLinksNote = new LiteralField('BackLinksNote', '<p>' . _t('SiteTree.PAGESLINKING', 'The following pages link to this page:') . '</p>');
         $backLinksTable = new TableListField('BackLinkTracking', 'SiteTree', array('Title' => 'Title'), 'ChildID = ' . $this->ID, '', 'LEFT JOIN SiteTree_LinkTracking ON `SiteTree`.ID = SiteTree_LinkTracking.SiteTreeID');
         $backLinksTable->setFieldFormatting(array('Title' => '<a href=\\"admin/show/$ID\\">$Title</a>'));
         $backLinksTable->setPermissions(array('show', 'export'));
     }
     // Lay out the fields
     $fields = new FieldSet(new TabSet("Root", $tabContent = new TabSet('Content', $tabMain = new Tab('Main', new TextField("Title", $this->fieldLabel('Title')), new TextField("MenuTitle", $this->fieldLabel('MenuTitle')), new HtmlEditorField("Content", _t('SiteTree.HTMLEDITORTITLE', "Content", PR_MEDIUM, 'HTML editor title'))), $tabMeta = new Tab('Metadata', new FieldGroup(_t('SiteTree.URL', "URL"), new LabelField('BaseUrlLabel', Director::absoluteBaseURL()), new UniqueRestrictedTextField("URLSegment", "URLSegment", "SiteTree", _t('SiteTree.VALIDATIONURLSEGMENT1', "Another page is using that URL. URL must be unique for each page"), "[^A-Za-z0-9-]+", "-", _t('SiteTree.VALIDATIONURLSEGMENT2', "URLs can only be made up of letters, digits and hyphens."), "", "", "", 50), new LabelField('TrailingSlashLabel', "/")), new HeaderField('MetaTagsHeader', $this->fieldLabel('MetaTagsHeader')), new TextField("MetaTitle", $this->fieldLabel('MetaTitle')), new TextareaField("MetaDescription", $this->fieldLabel('MetaDescription')), new TextareaField("MetaKeywords", $this->fieldLabel('MetaKeywords')), new TextareaField("ExtraMeta", $this->fieldLabel('ExtraMeta')))), $tabBehaviour = new Tab('Behaviour', new DropdownField("ClassName", $this->fieldLabel('ClassName'), $this->getClassDropdown()), new OptionsetField("ParentType", "Page location", array("root" => _t("SiteTree.PARENTTYPE_ROOT", "Top-level page"), "subpage" => _t("SiteTree.PARENTTYPE_SUBPAGE", "Sub-page underneath a parent page (choose below)"))), new TreeDropdownField("ParentID", $this->fieldLabel('ParentID'), 'SiteTree'), new CheckboxField("ShowInMenus", $this->fieldLabel('ShowInMenus')), new CheckboxField("ShowInSearch", $this->fieldLabel('ShowInSearch')), new CheckboxField("ProvideComments", $this->fieldLabel('ProvideComments')), new LiteralField("HomepageForDomainLabel", "<p>" . _t('SiteTree.NOTEUSEASHOMEPAGE', "Use this page as the 'home page' for the following domains: \n\t\t\t\t\t\t\t(separate multiple domains with commas)") . "</p>"), new TextField("HomepageForDomain", _t('SiteTree.HOMEPAGEFORDOMAIN', "Domain(s)", PR_MEDIUM, 'Listing domains that should be used as homepage'))), $tabToDo = new Tab($this->ToDo ? 'To-do **' : 'To-do', new LiteralField("ToDoHelp", _t('SiteTree.TODOHELP', "<p>You can use this to keep track of work that needs to be done to the content of your site.  To see all your pages with to do information, open the 'Site Reports' window on the left and select 'To Do'</p>")), new TextareaField("ToDo", "")), $tabReports = new TabSet('Reports', $tabBacklinks = new Tab('Backlinks', $backLinksNote, $backLinksTable)), $tabAccess = new Tab('Access', new HeaderField('WhoCanViewHeader', _t('SiteTree.ACCESSHEADER', "Who can view this page?"), 2), $viewersOptionsField = new OptionsetField("CanViewType", ""), $viewerGroupsField = new TreeMultiselectField("ViewerGroups", $this->fieldLabel('ViewerGroups')), new HeaderField('WhoCanEditHeader', _t('SiteTree.EDITHEADER', "Who can edit this page?"), 2), $editorsOptionsField = new OptionsetField("CanEditType", ""), $editorGroupsField = new TreeMultiselectField("EditorGroups", $this->fieldLabel('EditorGroups')))));
     $viewersOptionsSource = array();
     if ($this->Parent()->ID || $this->CanViewType == 'Inherit') {
         $viewersOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     }
     $viewersOptionsSource["Anyone"] = _t('SiteTree.ACCESSANYONE', "Anyone");
     $viewersOptionsSource["LoggedInUsers"] = _t('SiteTree.ACCESSLOGGEDIN', "Logged-in users");
     $viewersOptionsSource["OnlyTheseUsers"] = _t('SiteTree.ACCESSONLYTHESE', "Only these people (choose from list)");
     $viewersOptionsField->setSource($viewersOptionsSource);
     $editorsOptionsSource = array();
     if ($this->Parent()->ID || $this->CanEditType == 'Inherit') {
         $editorsOptionsSource["Inherit"] = _t('SiteTree.INHERIT', "Inherit from parent page");
     }
     $editorsOptionsSource["LoggedInUsers"] = _t('SiteTree.EDITANYONE', "Anyone who can log-in to the CMS");
     $editorsOptionsSource["OnlyTheseUsers"] = _t('SiteTree.EDITONLYTHESE', "Only these people (choose from list)");
     $editorsOptionsField->setSource($editorsOptionsSource);
     if (!Permission::check('SITETREE_GRANT_ACCESS')) {
         $fields->makeFieldReadonly($viewersOptionsField);
         $fields->makeFieldReadonly($viewerGroupsField);
         $fields->makeFieldReadonly($editorsOptionsField);
         $fields->makeFieldReadonly($editorGroupsField);
     }
     $tabContent->setTitle(_t('SiteTree.TABCONTENT', "Content"));
     $tabMain->setTitle(_t('SiteTree.TABMAIN', "Main"));
     $tabMeta->setTitle(_t('SiteTree.TABMETA', "Metadata"));
     $tabBehaviour->setTitle(_t('SiteTree.TABBEHAVIOUR', "Behaviour"));
     $tabReports->setTitle(_t('SiteTree.TABREPORTS', "Reports"));
     $tabAccess->setTitle(_t('SiteTree.TABACCESS', "Access"));
     $tabBacklinks->setTitle(_t('SiteTree.TABBACKLINKS', "BackLinks"));
     if (self::$runCMSFieldsExtensions) {
         $this->extend('updateCMSFields', $fields);
     }
     return $fields;
 }