silverstripe-framework/core/control/SilverStripeNavigatorItem.php

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<?php
/**
* @package cms
* @subpackage content
*/
class SilverStripeNavigator {
/**
* @param SiteTree $record
* @return Array template data
*/
static function get_for_record($record) {
$items = '';
$message = '';
$navItemClasses = ClassInfo::subclassesFor('SilverStripeNavigatorItem');
array_shift($navItemClasses);
// Sort menu items according to priority
$menuPriority = array();
$i = 0;
foreach($navItemClasses as $navItemClass) {
if($navItemClass == 'SilverStripeNavigatorItem') continue;
$i++;
$obj = new $navItemClass();
// This funny litle formula ensures that the first item added with the same priority will be left-most.
$priority = Object::get_static($navItemClass, 'priority');
$menuPriority[$priority * 100 - 1] = $obj;
}
ksort($menuPriority);
foreach($menuPriority as $obj) {
$text = $obj->getHTML($record);
if($text) $items .= $text;
$newMessage = $obj->getMessage($record);
if($newMessage) $message = $newMessage;
}
return array(
'items' => $items,
'message' => $message
);
}
}
/**
* Navigator items are links that appear in the $SilverStripeNavigator bar.
* To add an item, extends this class.
*
* @package cms
* @subpackage content
*/
class SilverStripeNavigatorItem extends Object {
function getHTML($controller) {}
function getMessage($controller) {}
}
/**
* @package cms
* @subpackage content
*/
class SilverStripeNavigatorItem_CMSLink extends SilverStripeNavigatorItem {
static $priority = 10;
function getHTML($controller) {
if(is_a(Controller::curr(), 'CMSMain')) {
return '<a class="current">CMS</a>';
} else {
$cmsLink = 'admin/show/' . $controller->ID;
$cmsLink = "<a href=\"$cmsLink\" target=\"cms\">". _t('ContentController.CMS', 'CMS') ."</a>";
return $cmsLink;
}
}
function getLink($page) {
if(is_a(Controller::curr(), 'CMSMain')) {
return Controller::curr()->AbsoluteLink() . 'show/' . $page->ID;
}
}
}
/**
* @package cms
* @subpackage content
*/
class SilverStripeNavigatorItem_StageLink extends SilverStripeNavigatorItem {
static $priority = 20;
function getHTML($controller) {
if(Versioned::current_stage() == 'Stage' && !(ClassInfo::exists('SiteTreeFutureState') && SiteTreeFutureState::get_future_datetime())) {
return "<a class=\"current\">". _t('ContentController.DRAFTSITE', 'Draft Site') ."</a>";
} else {
$thisPage = $controller->Link();
return "<a href=\"$thisPage?stage=Stage\" target=\"site\" style=\"left : -1px;\">". _t('ContentController.DRAFTSITE', 'Draft Site') ."</a>";
}
}
function getMessage($controller) {
if(Versioned::current_stage() == 'Stage') {
return "<div id=\"SilverStripeNavigatorMessage\" title=\"". _t('ContentControl.NOTEWONTBESHOWN', 'Note: this message will not be shown to your visitors') ."\">". _t('ContentController.DRAFTSITE', 'Draft Site') ."</div>";
}
}
}
/**
* @package cms
* @subpackage content
*/
class SilverStripeNavigatorItem_LiveLink extends SilverStripeNavigatorItem {
static $priority = 30;
function getHTML($controller) {
if(Versioned::current_stage() == 'Live') {
return "<a class=\"current\">". _t('ContentController.PUBLISHEDSITE', 'Published Site') ."</a>";
} else {
$thisPage = $controller->Link();
return "<a href=\"$thisPage?stage=Live\" target=\"site\" style=\"left : -3px;\">". _t('ContentController.PUBLISHEDSITE', 'Published Site') ."</a>";
}
}
function getMessage($controller) {
if(Versioned::current_stage() == 'Live') {
return "<div id=\"SilverStripeNavigatorMessage\" title=\"". _t('ContentControl.NOTEWONTBESHOWN', 'Note: this message will not be shown to your visitors') ."\">". _t('ContentController.PUBLISHEDSITE', 'Published Site') ."</div>";
}
}
}
/**
* @package cms
* @subpackage content
*/
class SilverStripeNavigatorItem_ArchiveLink extends SilverStripeNavigatorItem {
static $priority = 40;
function getHTML($controller) {
if(Versioned::current_archived_date()) {
return "<a class=\"current\">". _t('ContentController.ARCHIVEDSITE', 'Archived Site') ."</a>";
}
}
function getMessage($controller) {
if($date = Versioned::current_archived_date()) {
$dateObj = Object::create('Datetime', $date, null);
return "<div id=\"SilverStripeNavigatorMessage\" title=\"". _t('ContentControl.NOTEWONTBESHOWN', 'Note: this message will not be shown to your visitors') ."\">". _t('ContentController.ARCHIVEDSITEFROM', 'Archived site from') ."<br>" . $dateObj->Nice() . "</div>";
}
}
}
?>