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LeftAndMain.php
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LeftAndMain.php
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<?php
/**
* LeftAndMain is the parent class of all the two-pane views in the CMS.
* If you are wanting to add more areas to the CMS, you can do it by subclassing LeftAndMain.
*
* This is essentially an abstract class which should be subclassed.
* See {@link CMSMain} for a good example.
*
* @package cms
* @subpackage core
*/
class LeftAndMain extends Controller {
/**
* The 'base' url for CMS administration areas.
* Note that if this is changed, many javascript
* behaviours need to be updated with the correct url
*
* @var string $url_base
*/
static $url_base = "admin";
static $url_segment;
static $url_rule = '/$Action/$ID/$OtherID';
static $menu_title;
static $menu_priority = 0;
static $url_priority = 50;
static $tree_class = null;
static $ForceReload;
static $allowed_actions = array(
'ajaxupdateparent',
'ajaxupdatesort',
'callPageMethod',
'deleteitems',
'getitem',
'getsubtree',
'myprofile',
'printable',
'show',
'Member_ProfileForm',
'EditorToolbar',
'EditForm',
);
/**
* Register additional requirements through the {@link Requirements class}.
* Used mainly to work around the missing "lazy loading" functionality
* for getting css/javascript required after an ajax-call (e.g. loading the editform).
*
* @var array $extra_requirements
*/
protected static $extra_requirements = array(
'javascript' => array(),
'css' => array(),
'themedcss' => array(),
);
/**
* @param Member $member
* @return boolean
*/
function canView($member = null) {
if(!$member && $member !== FALSE) {
$member = Member::currentUser();
}
// cms menus only for logged-in members
if(!$member) return false;
// alternative decorated checks
if($this->hasMethod('alternateAccessCheck')) {
$alternateAllowed = $this->alternateAccessCheck();
if($alternateAllowed === FALSE) return false;
}
// Default security check for LeftAndMain sub-class permissions
if(!Permission::checkMember($member, "CMS_ACCESS_$this->class")) {
return false;
}
return true;
}
/**
* @uses LeftAndMainDecorator->init()
* @uses LeftAndMainDecorator->accessedCMS()
* @uses CMSMenu
* @uses Director::set_site_mode()
*/
function init() {
parent::init();
Director::set_site_mode('cms');
// set language
$member = Member::currentUser();
if(!empty($member->Locale)) {
i18n::set_locale($member->Locale);
}
// can't be done in cms/_config.php as locale is not set yet
CMSMenu::add_link(
'Help',
_t('LeftAndMain.HELP', 'Help', PR_HIGH, 'Menu title'),
'http://userhelp.silverstripe.com'
);
// set reading lang
if(Translatable::is_enabled() && !Director::is_ajax()) {
Translatable::choose_site_locale(array_keys(Translatable::get_existing_content_languages('SiteTree')));
}
// Allow customisation of the access check by a decorator
if(!$this->canView()) {
// When access /admin/, we should try a redirect to another part of the admin rather than be locked out
$menu = $this->MainMenu();
foreach($menu as $candidate) {
if(
$candidate->Link &&
$candidate->Link != $this->Link()
&& $candidate->MenuItem->controller
&& singleton($candidate->MenuItem->controller)->canView()
) {
return Director::redirect($candidate->Link);
}
}
if(Member::currentUser()) {
Session::set("BackURL", null);
}
// if no alternate menu items have matched, return a permission error
$messageSet = array(
'default' => _t('LeftAndMain.PERMDEFAULT',"Please choose an authentication method and enter your credentials to access the CMS."),
'alreadyLoggedIn' => _t('LeftAndMain.PERMALREADY',"I'm sorry, but you can't access that part of the CMS. If you want to log in as someone else, do so below"),
'logInAgain' => _t('LeftAndMain.PERMAGAIN',"You have been logged out of the CMS. If you would like to log in again, enter a username and password below."),
);
return Security::permissionFailure($this, $messageSet);
}
// Don't continue if there's already been a redirection request.
if(Director::redirected_to()) return;
// Audit logging hook
if(empty($_REQUEST['executeForm']) && !Director::is_ajax()) $this->extend('accessedCMS');
// Set the members html editor config
HtmlEditorConfig::set_active(Member::currentUser()->getHtmlEditorConfigForCMS());
Requirements::css(CMS_DIR . '/css/typography.css');
Requirements::css(CMS_DIR . '/css/layout.css');
Requirements::css(CMS_DIR . '/css/cms_left.css');
Requirements::css(CMS_DIR . '/css/cms_right.css');
Requirements::css(SAPPHIRE_DIR . '/css/Form.css');
if(isset($_REQUEST['debug_firebug'])) {
// Firebug is a useful console for debugging javascript
// Its available as a Firefox extension or a javascript library
// for easy inclusion in other browsers (just append ?debug_firebug=1 to the URL)
Requirements::javascript(THIRDPARTY_DIR . '/firebug/firebug-lite-compressed.js');
} else {
// By default, we include fake-objects for all firebug calls
// to avoid javascript errors when referencing console.log() etc in javascript code
Requirements::javascript(THIRDPARTY_DIR . '/firebug/firebugx.js');
}
Requirements::javascript(THIRDPARTY_DIR . '/prototype.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery/jquery.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery/jquery_improvements.js');
Requirements::javascript(THIRDPARTY_DIR . '/behaviour.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery/plugins/livequery/jquery.livequery.js');
Requirements::javascript(SAPPHIRE_DIR . '/javascript/core/jquery.ondemand.js');
Requirements::javascript(THIRDPARTY_DIR . '/prototype_improvements.js');
Requirements::javascript(THIRDPARTY_DIR . '/loader.js');
Requirements::javascript(THIRDPARTY_DIR . '/hover.js');
Requirements::javascript(THIRDPARTY_DIR . '/layout_helpers.js');
Requirements::add_i18n_javascript(SAPPHIRE_DIR . '/javascript/lang');
Requirements::add_i18n_javascript(CMS_DIR . '/javascript/lang');
Requirements::javascript(THIRDPARTY_DIR . '/scriptaculous/effects.js');
Requirements::javascript(THIRDPARTY_DIR . '/scriptaculous/dragdrop.js');
Requirements::javascript(THIRDPARTY_DIR . '/scriptaculous/controls.js');
Requirements::css(THIRDPARTY_DIR . '/greybox/greybox.css');
Requirements::javascript(THIRDPARTY_DIR . '/greybox/AmiJS.js');
Requirements::javascript(THIRDPARTY_DIR . '/greybox/greybox.js');
Requirements::javascript(THIRDPARTY_DIR . '/tree/tree.js');
Requirements::css(THIRDPARTY_DIR . '/tree/tree.css');
Requirements::javascript(CMS_DIR . '/javascript/LeftAndMain.js');
Requirements::javascript(CMS_DIR . '/javascript/LeftAndMain_left.js');
Requirements::javascript(CMS_DIR . '/javascript/LeftAndMain_right.js');
Requirements::javascript(CMS_DIR . '/javascript/SideTabs.js');
Requirements::javascript(CMS_DIR . '/javascript/SideReports.js');
Requirements::javascript(CMS_DIR . '/javascript/LangSelector.js');
Requirements::javascript(CMS_DIR . '/javascript/TranslationTab.js');
Requirements::themedCSS('typography');
foreach (self::$extra_requirements['javascript'] as $file) {
Requirements::javascript($file[0]);
}
foreach (self::$extra_requirements['css'] as $file) {
Requirements::css($file[0], $file[1]);
}
foreach (self::$extra_requirements['themedcss'] as $file) {
Requirements::css($file[0], $file[1]);
}
Requirements::customScript('Behaviour.addLoader(hideLoading);');
// Javascript combined files
Requirements::combine_files(
'assets/base.js',
array(
'jsparty/prototype.js',
'jsparty/behaviour.js',
'jsparty/prototype_improvements.js',
'jsparty/jquery/jquery.js',
'jsparty/jquery/plugins/livequery/jquery.livequery.js',
'jsparty/jquery/plugins/effen/jquery.fn.js',
'sapphire/javascript/core/jquery.ondemand.js',
'jsparty/jquery/jquery_improvements.js',
'jsparty/firebug/firebugx.js',
'sapphire/javascript/i18n.js',
)
);
Requirements::combine_files(
'assets/leftandmain.js',
array(
'jsparty/loader.js',
'jsparty/hover.js',
'jsparty/layout_helpers.js',
'jsparty/scriptaculous/effects.js',
'jsparty/scriptaculous/dragdrop.js',
'jsparty/scriptaculous/controls.js',
'jsparty/greybox/AmiJS.js',
'jsparty/greybox/greybox.js',
'cms/javascript/LeftAndMain.js',
'cms/javascript/LeftAndMain_left.js',
'cms/javascript/LeftAndMain_right.js',
//'jsparty/tiny_mce2/tiny_mce_src.js',
'jsparty/tree/tree.js',
'jsparty/tabstrip/tabstrip.js',
'cms/javascript/TinyMCEImageEnhancement.js',
'jsparty/SWFUpload/SWFUpload.js',
'cms/javascript/Upload.js',
'sapphire/javascript/TreeSelectorField.js',
'cms/javascript/ThumbnailStripField.js',
)
);
Requirements::combine_files(
'assets/cmsmain.js',
array(
'cms/javascript/CMSMain.js',
'cms/javascript/CMSMain_left.js',
'cms/javascript/CMSMain_right.js',
'cms/javascript/SideTabs.js',
'cms/javascript/SideReports.js',
'cms/javascript/LangSelector.js',
'cms/javascript/TranslationTab.js',
'jsparty/calendar/calendar.js',
'jsparty/calendar/lang/calendar-en.js',
'jsparty/calendar/calendar-setup.js',
)
);
// DEPRECATED 2.3: Use init()
$dummy = null;
$this->extend('augmentInit', $dummy);
$dummy = null;
$this->extend('init', $dummy);
}
//------------------------------------------------------------------------------------------//
// Main controllers
/**
* You should implement a Link() function in your subclass of LeftAndMain,
* to point to the URL of that particular controller.
*
* @return string
*/
public function Link($action = null) {
// Handle missing url_segments
if(!$this->stat('url_segment', true))
self::$url_segment = $this->class;
return Controller::join_links(
$this->stat('url_base', true),
$this->stat('url_segment', true),
'/', // trailing slash needed if $action is null!
"$action"
);
}
/**
* Returns the menu title for the given LeftAndMain subclass.
* Implemented static so that we can get this value without instantiating an object.
* Menu title is *not* internationalised.
*/
static function menu_title_for_class($class) {
$title = eval("return $class::\$menu_title;");
if(!$title) $title = preg_replace('/Admin$/', '', $class);
return $title;
}
public function show($params) {
if($params['ID']) $this->setCurrentPageID($params['ID']);
if(isset($params['OtherID']))
Session::set('currentMember', $params['OtherID']);
if(Director::is_ajax()) {
SSViewer::setOption('rewriteHashlinks', false);
return $this->EditForm()->formHtmlContent();
} else {
return array();
}
}
public function getitem() {
$this->setCurrentPageID($_REQUEST['ID']);
SSViewer::setOption('rewriteHashlinks', false);
if(isset($_REQUEST['ID']) && is_numeric($_REQUEST['ID'])) {
$record = DataObject::get_by_id($this->stat('tree_class'), $_REQUEST['ID']);
if($record && !$record->canView()) return Security::permissionFailure($this);
}
$form = $this->EditForm();
if($form) return $form->formHtmlContent();
else return "";
}
public function getLastFormIn($html) {
$parts = split('</?form[^>]*>', $html);
return $parts[sizeof($parts)-2];
}
/**
* @deprecated Use CMSMenu::add_menu_item();
*/
static function add_menu_item($code, $menuTitle, $url, $controllerClass = null, $priority = -1) {
user_error("LeftAndMain::add_menu_item is deprecated; use CMSMenu::add_menu_item", E_USER_NOTICE);
return CMSMenu::add_menu_item($code, $menuTitle, $url, $controllerClass, $priority);
}
//------------------------------------------------------------------------------------------//
// Main UI components
/**
* Returns the main menu of the CMS. This is also used by init() to work out which sections the user
* has access to.
*
* @return DataObjectSet
*/
public function MainMenu() {
// Don't accidentally return a menu if you're not logged in - it's used to determine access.
if(!Member::currentUser()) return new DataObjectSet();
// Encode into DO set
$menu = new DataObjectSet();
$menuItems = CMSMenu::get_viewable_menu_items();
if($menuItems) foreach($menuItems as $code => $menuItem) {
// alternate permission checks (in addition to LeftAndMain->canView())
if(
isset($menuItem->controller)
&& $this->hasMethod('alternateMenuDisplayCheck')
&& !$this->alternateMenuDisplayCheck($menuItem->controller)
) {
continue;
}
$linkingmode = "";
if(strpos($this->Link(), $menuItem->url) !== false) {
if($this->Link() == $menuItem->url) {
$linkingmode = "current";
// default menu is the one with a blank {@link url_segment}
} else if(singleton($menuItem->controller)->stat('url_segment') == '') {
if($this->Link() == $this->stat('url_base').'/') $linkingmode = "current";
} else {
$linkingmode = "current";
}
}
// already set in CMSMenu::populate_menu(), but from a static pre-controller
// context, so doesn't respect the current user locale in _t() calls - as a workaround,
// we simply call LeftAndMain::menu_title_for_class() again if we're dealing with a controller
if($menuItem->controller) {
$defaultTitle = LeftAndMain::menu_title_for_class($menuItem->controller);
$title = _t("{$menuItem->controller}.MENUTITLE", $defaultTitle);
} else {
$title = $menuItem->title;
}
$menu->push(new ArrayData(array(
"MenuItem" => $menuItem,
"Title" => Convert::raw2xml($title),
"Code" => $code,
"Link" => $menuItem->url,
"LinkingMode" => $linkingmode
)));
}
// if no current item is found, assume that first item is shown
//if(!isset($foundCurrent))
return $menu;
}
public function CMSTopMenu() {
return $this->renderWith(array('CMSTopMenu_alternative','CMSTopMenu'));
}
/**
* Return a list of appropriate templates for this class, with the given suffix
*/
protected function getTemplatesWithSuffix($suffix) {
$classes = array_reverse(ClassInfo::ancestry($this->class));
foreach($classes as $class) {
$templates[] = $class . $suffix;
if($class == 'LeftAndMain') break;
}
return $templates;
}
public function Left() {
return $this->renderWith($this->getTemplatesWithSuffix('_left'));
}
public function Right() {
return $this->renderWith($this->getTemplatesWithSuffix('_right'));
}
public function getRecord($id, $className = null) {
if($id && is_numeric($id)) {
if(!$className) $className = $this->stat('tree_class');
return DataObject::get_by_id($className, $id);
}
}
/**
* Get a site tree displaying the nodes under the given objects
* @param $className The class of the root object
* @param $rootID The ID of the root object. If this is null then a complete tree will be
* shown
* @param $childrenMethod The method to call to get the children of the tree. For example,
* Children, AllChildrenIncludingDeleted, or AllHistoricalChildren
*/
function getSiteTreeFor($className, $rootID = null, $childrenMethod = null, $filterFunction = null) {
// Default childrenMethod
if (!$childrenMethod) $childrenMethod = 'AllChildrenIncludingDeleted';
// Get the tree root
$obj = $rootID ? $this->getRecord($rootID) : singleton($className);
// Mark the nodes of the tree to return
if ($filterFunction) $obj->setMarkingFilterFunction($filterFunction);
$obj->markPartialTree(30, $this, $childrenMethod);
// Ensure current page is exposed
if($p = $this->currentPage()) $obj->markToExpose($p);
// getChildrenAsUL is a flexible and complex way of traversing the tree
$siteTree = $obj->getChildrenAsUL("", '
"<li id=\"record-$child->ID\" class=\"" . $child->CMSTreeClasses($extraArg) . "\">" .
"<a href=\"" . Director::link(substr($extraArg->Link(),0,-1), "show", $child->ID) . "\" class=\"" . $child->CMSTreeClasses($extraArg) . "\" title=\"' . _t('LeftAndMain.PAGETYPE','Page type: ') . '".$child->class."\" >" .
($child->TreeTitle()) .
"</a>"
'
,$this, true, $childrenMethod);
// Wrap the root if needs be.
if(!$rootID) {
$rootLink = $this->Link() . '0';
// This lets us override the tree title with an extension
if($this->hasMethod('getCMSTreeTitle')) $treeTitle = $this->getCMSTreeTitle();
else $treeTitle = _t('LeftAndMain.SITECONTENTLEFT',"Site Content",PR_HIGH,'Root node on left');
$siteTree = "<ul id=\"sitetree\" class=\"tree unformatted\"><li id=\"record-0\" class=\"Root nodelete\"><a href=\"$rootLink\"><strong>$treeTitle</strong></a>"
. $siteTree . "</li></ul>";
}
return $siteTree;
}
/**
* Get a subtree underneath the request param 'ID'.
* If ID = 0, then get the whole tree.
*/
public function getsubtree() {
// Get the tree
$tree = $this->getSiteTreeFor($this->stat('tree_class'), $_REQUEST['ID']);
// Trim off the outer tag
$tree = ereg_replace('^[ \t\r\n]*<ul[^>]*>','', $tree);
$tree = ereg_replace('</ul[^>]*>[ \t\r\n]*$','', $tree);
return $tree;
}
/**
* Allows you to returns a new data object to the tree (subclass of sitetree)
* and updates the tree via javascript.
*/
public function returnItemToUser($p) {
if(Director::is_ajax()) {
// Prepare the object for insertion.
$parentID = (int) $p->ParentID;
$id = $p->ID ? $p->ID : "new-$p->class-$p->ParentID";
$treeTitle = Convert::raw2js($p->TreeTitle());
$hasChildren = (is_numeric($id) && $p->AllChildren() && $p->AllChildren()->Count()) ? ' unexpanded' : '';
// Ensure there is definitly a node avaliable. if not, append to the home tree.
$response = <<<JS
var tree = $('sitetree');
var newNode = tree.createTreeNode("$id", "$treeTitle", "{$p->class}{$hasChildren}");
node = tree.getTreeNodeByIdx($parentID);
if(!node) {
node = tree.getTreeNodeByIdx(0);
}
node.open();
node.appendTreeNode(newNode);
newNode.selectTreeNode();
JS;
FormResponse::add($response);
return FormResponse::respond();
} else {
Director::redirect('admin/' . self::$url_segment . '/show/' . $p->ID);
}
}
/**
* Save and Publish page handler
*/
public function save($urlParams, $form) {
$className = $this->stat('tree_class');
$result = '';
$SQL_id = Convert::raw2sql($_REQUEST['ID']);
if(substr($SQL_id,0,3) != 'new') {
$record = DataObject::get_one($className, "`$className`.ID = {$SQL_id}");
if($record && !$record->canEdit()) return Security::permissionFailure($this);
} else {
if(!singleton($this->stat('tree_class'))->canCreate()) return Security::permissionFailure($this);
$record = $this->getNewItem($SQL_id, false);
}
// We don't want to save a new version if there are no changes
$dataFields_new = $form->Fields()->dataFields();
$dataFields_old = $record->getAllFields();
$changed = false;
$hasNonRecordFields = false;
foreach($dataFields_new as $datafield) {
// if the form has fields not belonging to the record
if(!isset($dataFields_old[$datafield->Name()])) {
$hasNonRecordFields = true;
}
// if field-values have changed
if(!isset($dataFields_old[$datafield->Name()]) || $dataFields_old[$datafield->Name()] != $datafield->dataValue()) {
$changed = true;
}
}
if(!$changed && !$hasNonRecordFields) {
// Tell the user we have saved even though we haven't, as not to confuse them
if(is_a($record, "Page")) {
$record->Status = "Saved (update)";
}
FormResponse::status_message(_t('LeftAndMain.SAVEDUP',"Saved"), "good");
FormResponse::update_status($record->Status);
return FormResponse::respond();
}
$form->dataFieldByName('ID')->Value = 0;
if(isset($urlParams['Sort']) && is_numeric($urlParams['Sort'])) {
$record->Sort = $urlParams['Sort'];
}
// HACK: This should be turned into something more general
$originalClass = $record->ClassName;
$originalStatus = $record->Status;
$originalParentID = $record->ParentID;
$record->HasBrokenLink = 0;
$record->HasBrokenFile = 0;
$record->writeWithoutVersion();
// HACK: This should be turned into something more general
$originalURLSegment = $record->URLSegment;
$form->saveInto($record, true);
if(is_a($record, "Page")) {
$record->Status = ($record->Status == "New page" || $record->Status == "Saved (new)") ? "Saved (new)" : "Saved (update)";
}
if(Director::is_ajax()) {
if($SQL_id != $record->ID) {
FormResponse::add("$('sitetree').setNodeIdx(\"{$SQL_id}\", \"$record->ID\");");
FormResponse::add("$('Form_EditForm').elements.ID.value = \"$record->ID\";");
}
if($added = DataObjectLog::getAdded('SiteTree')) {
foreach($added as $page) {
if($page->ID != $record->ID) $result .= $this->addTreeNodeJS($page);
}
}
if($deleted = DataObjectLog::getDeleted('SiteTree')) {
foreach($deleted as $page) {
if($page->ID != $record->ID) $result .= $this->deleteTreeNodeJS($page);
}
}
if($changed = DataObjectLog::getChanged('SiteTree')) {
foreach($changed as $page) {
if($page->ID != $record->ID) {
$title = Convert::raw2js($page->TreeTitle());
FormResponse::add("$('sitetree').setNodeTitle($page->ID, \"$title\");");
}
}
}
$message = _t('LeftAndMain.SAVEDUP');
// Update the class instance if necessary
if($originalClass != $record->ClassName) {
$newClassName = $record->ClassName;
// The records originally saved attribute was overwritten by $form->saveInto($record) before.
// This is necessary for newClassInstance() to work as expected, and trigger change detection
// on the ClassName attribute
$record->setClassName($originalClass);
// Replace $record with a new instance
$record = $record->newClassInstance($newClassName);
// update the tree icon
FormResponse::add("if(\$('sitetree').setNodeIcon) \$('sitetree').setNodeIcon($record->ID, '$originalClass', '$record->ClassName');");
}
// HACK: This should be turned into somethign more general
if( ($record->class == 'VirtualPage' && $originalURLSegment != $record->URLSegment) ||
($originalClass != $record->ClassName) || self::$ForceReload == true) {
FormResponse::add("$('Form_EditForm').getPageFromServer($record->ID);");
}
// After reloading action
if($originalStatus != $record->Status) {
$message .= sprintf(_t('LeftAndMain.STATUSTO'," Status changed to '%s'"),$record->Status);
}
if($originalParentID != $record->ParentID) {
FormResponse::add("if(\$('sitetree').setNodeParentID) \$('sitetree').setNodeParentID($record->ID, $record->ParentID);");
}
$record->write();
if( ($record->class != 'VirtualPage') && $originalURLSegment != $record->URLSegment) {
$message .= sprintf(_t('LeftAndMain.CHANGEDURL'," Changed URL to '%s'"),$record->URLSegment);
FormResponse::add("\$('Form_EditForm').elements.URLSegment.value = \"$record->URLSegment\";");
FormResponse::add("\$('Form_EditForm_StageURLSegment').value = \"{$record->URLSegment}\";");
}
// If the 'Save & Publish' button was clicked, also publish the page
if (isset($urlParams['publish']) && $urlParams['publish'] == 1) {
$record->doPublish();
// Update classname with original and get new instance (see above for explanation)
$record->setClassName($originalClass);
$publishedRecord = $record->newClassInstance($record->ClassName);
return $this->tellBrowserAboutPublicationChange(
$publishedRecord,
sprintf(
_t(
'LeftAndMain.STATUSPUBLISHEDSUCCESS',
"Published '%s' successfully",
PR_MEDIUM,
'Status message after publishing a page, showing the page title'
),
$record->Title
)
);
} else {
// BUGFIX: Changed icon only shows after Save button is clicked twice http://support.silverstripe.com/gsoc/ticket/76
$title = Convert::raw2js($record->TreeTitle());
FormResponse::add("$('sitetree').setNodeTitle(\"$record->ID\", \"$title\");");
$result .= $this->getActionUpdateJS($record);
FormResponse::status_message($message, "good");
FormResponse::update_status($record->Status);
return FormResponse::respond();
}
}
}
/**
* Return a piece of javascript that will update the actions of the main form
*/
public function getActionUpdateJS($record) {
// Get the new action buttons
$tempForm = $this->getEditForm($record->ID);
$actionList = '';
foreach($tempForm->Actions() as $action) {
$actionList .= $action->Field() . ' ';
}
FormResponse::add("$('Form_EditForm').loadActionsFromString('" . Convert::raw2js($actionList) . "');");
return FormResponse::respond();
}
/**
* Return JavaScript code to generate a tree node for the given page, if visible
*/
public function addTreeNodeJS($page, $select = false) {
$parentID = (int)$page->ParentID;
$title = Convert::raw2js($page->TreeTitle());
$response = <<<JS
var newNode = $('sitetree').createTreeNode($page->ID, "$title", "$page->class");
var parentNode = $('sitetree').getTreeNodeByIdx($parentID);
if(parentNode) parentNode.appendTreeNode(newNode);
JS;
$response .= ($select ? "newNode.selectTreeNode();\n" : "") ;
FormResponse::add($response);
return FormResponse::respond();
}
/**
* Return JavaScript code to remove a tree node for the given page, if it exists.
*/
public function deleteTreeNodeJS($page) {
$id = $page->ID ? $page->ID : $page->OldID;
$response = <<<JS
var node = $('sitetree').getTreeNodeByIdx($id);
if(node && node.parentTreeNode) node.parentTreeNode.removeTreeNode(node);
$('Form_EditForm').closeIfSetTo($id);
JS;
FormResponse::add($response);
return FormResponse::respond();
}
/**
* Sets a static variable on this class which means the panel will be reloaded.
*/
static function ForceReload(){
self::$ForceReload = true;
}
/**
* Ajax handler for updating the parent of a tree node
*/
public function ajaxupdateparent($request) {
// Protect against CSRF on destructive action
if(!SecurityToken::inst()->checkRequest($request)) return $this->httpError(400);
$id = $_REQUEST['ID'];
$parentID = $_REQUEST['ParentID'];
if($parentID == 'root'){
$parentID = 0;
}
$_REQUEST['ajax'] = 1;
$cleanupJS = '';
if(is_numeric($id) && is_numeric($parentID) && $id != $parentID) {
$node = DataObject::get_by_id($this->stat('tree_class'), $id);
if($node){
if($node && !$node->canEdit()) return Security::permissionFailure($this);
$node->ParentID = $parentID;
$node->Status = "Saved (update)";
$node->write();
if(is_numeric($_REQUEST['CurrentlyOpenPageID'])) {
$currentPage = DataObject::get_by_id($this->stat('tree_class'), $_REQUEST['CurrentlyOpenPageID']);
if($currentPage) {
$cleanupJS = $currentPage->cmsCleanup_parentChanged();
}
}
FormResponse::status_message(_t('LeftAndMain.SAVED','saved'), 'good');
if($cleanupJS) FormResponse::add($cleanupJS);
}else{
FormResponse::status_message(_t('LeftAndMain.PLEASESAVE',"Please Save Page: This page could not be upated because it hasn't been saved yet."),"good");
}
return FormResponse::respond();
} else {
user_error("Error in ajaxupdateparent request; id=$id, parentID=$parentID", E_USER_ERROR);
}
}
/**
* Ajax handler for updating the order of a number of tree nodes
* $_GET[ID]: An array of node ids in the correct order
* $_GET[MovedNodeID]: The node that actually got moved
*/
public function ajaxupdatesort($request) {
// Protect against CSRF on destructive action
if(!SecurityToken::inst()->checkRequest($request)) return $this->httpError(400);
$className = $this->stat('tree_class');
$counter = 0;
$js = '';
$_REQUEST['ajax'] = 1;
if(is_array($_REQUEST['ID'])) {
if($_REQUEST['MovedNodeID']==0){ //Sorting root
$movedNode = DataObject::get($className, "`ParentID`=0");
}else{
$movedNode = DataObject::get_by_id($className, $_REQUEST['MovedNodeID']);
}
foreach($_REQUEST['ID'] as $id) {
if($id == $movedNode->ID) {
$movedNode->Sort = ++$counter;
$movedNode->Status = "Saved (update)";
$movedNode->write();
$title = Convert::raw2js($movedNode->TreeTitle());
$js .="$('sitetree').setNodeTitle($movedNode->ID, \"$title\");\n";
// Nodes that weren't "actually moved" shouldn't be registered as having been edited; do a direct SQL update instead
} else if(is_numeric($id)) {
++$counter;
DB::query("UPDATE `$className` SET `Sort` = $counter WHERE `ID` = '$id'");
}
}
// Virtual pages require selected to be null if the page is the same.
FormResponse::add(
"if( $('sitetree').selected && $('sitetree').selected[0]){
var idx = $('sitetree').selected[0].getIdx();
if(idx){
$('Form_EditForm').getPageFromServer(idx);
}
}\n" . $js
);
FormResponse::status_message(_t('LeftAndMain.SAVED'), 'good');
} else {
FormResponse::error(_t('LeftAndMain.REQUESTERROR',"Error in request"));
}
return FormResponse::respond();
}
/**
* Delete a number of items
*/
public function deleteitems($request) {
// Protect against CSRF on destructive action
if(!SecurityToken::inst()->checkRequest($request)) return $this->httpError(400);
$ids = split(' *, *', $_REQUEST['csvIDs']);
$script = "st = \$('sitetree'); \n";
foreach($ids as $id) {
if(is_numeric($id)) {
$record = DataObject::get_by_id($this->stat('tree_class'), $id);
if($record && !$record->canDelete()) return Security::permissionFailure($this);
DataObject::delete_by_id($this->stat('tree_class'), $id);
$script .= "node = st.getTreeNodeByIdx($id); if(node) node.parentTreeNode.removeTreeNode(node); $('Form_EditForm').closeIfSetTo($id); \n";
}
}
FormResponse::add($script);
return FormResponse::respond();
}
public function EditForm() {
// Include JavaScript to ensure HtmlEditorField works.
HtmlEditorField::include_js();
$record = $this->currentPage();
if(!$record) return false;
if($record && !$record->canView()) return Security::permissionFailure($this);
return $this->getEditForm($record->ID);
}
public function myprofile() {
$form = $this->Member_ProfileForm();
return $this->customise(array(
'Form' => $form
))->renderWith('BlankPage');
}
public function Member_ProfileForm() {
return new Member_ProfileForm($this, 'Member_ProfileForm', Member::currentUser());
}
public function printable() {
$id = $_REQUEST['ID'] ? $_REQUEST['ID'] : $this->currentPageID();
if($id) $form = $this->getEditForm($id);
$form->transform(new PrintableTransformation());
$form->actions = null;
Requirements::clear();
Requirements::css(CMS_DIR . '/css/LeftAndMain_printable.css');
return array(
"PrintForm" => $form
);
}
public function currentPageID() {
if(isset($_REQUEST['ID']) && is_numeric($_REQUEST['ID'])) {
return $_REQUEST['ID'];
} elseif (isset($this->urlParams['ID']) && is_numeric($this->urlParams['ID'])) {
return $this->urlParams['ID'];
} elseif(Session::get("{$this->class}.currentPage")) {
return Session::get("{$this->class}.currentPage");
} else {
return null;
}
}
public function setCurrentPageID($id) {
Session::set("{$this->class}.currentPage", $id);
}
public function currentPage() {
return $this->getRecord($this->currentPageID());
}
public function isCurrentPage(DataObject $page) {
return $page->ID == Session::get("{$this->class}.currentPage");
}
/**
* Return the CMS's HTML-editor toolbar
*/
public function EditorToolbar() {
return Object::create('HtmlEditorField_Toolbar', $this, "EditorToolbar");
}
/**
* Return the version number of this application.
* Uses the subversion path information in <mymodule>/silverstripe_version
* (automacially replaced by build scripts).
*
* @return string
*/
public function CMSVersion() {
$cmsVersion = file_get_contents(BASE_PATH . '/cms/silverstripe_version');
$jspartyVersion = file_get_contents(BASE_PATH . '/jsparty/silverstripe_version');
$sapphireVersion = file_get_contents(BASE_PATH . '/sapphire/silverstripe_version');
if(!$cmsVersion || !$sapphireVersion || !$jspartyVersion) return;
if($cmsVersion == $sapphireVersion) {
return $sapphireVersion;
} else {
return sprintf("cms: %s, sapphire: %s, jsparty: %s", $cmsVersion, $sapphireVersion, $jspartyVersion);
}
}
/**
* @return array
*/
function SwitchView() {
if($page = $this->currentPage()) {
$nav = SilverStripeNavigator::get_for_record($page);
return $nav['items'];
}
}
/**
* The application name. Customisable by calling
* LeftAndMain::setApplicationName() - the first parameter.
*
* @var String
*/
static $application_name = 'SilverStripe CMS';
/**
* The application logo text. Customisable by calling