function getCMSFields()
{
$fields = parent::getCMSFields();
$subsites = DataObject::get('Subsite');
if (!$subsites) {
$subsites = new DataObjectSet();
}
$subsites->push(new ArrayData(array('Title' => 'Main site', 'ID' => 0)));
$subsiteSelectionField = new DropdownField("CopyContentFromID_SubsiteID", "Subsite", $subsites->toDropdownMap('ID', 'Title'), $this->CopyContentFromID ? $this->CopyContentFrom()->SubsiteID : Session::get('SubsiteID'));
$fields->addFieldToTab('Root.Content.Main', $subsiteSelectionField, 'CopyContentFromID');
// Setup the linking to the original page.
$pageSelectionField = new SubsitesTreeDropdownField("CopyContentFromID", _t('VirtualPage.CHOOSE', "Choose a page to link to"), "SiteTree", "ID", "MenuTitle");
$pageSelectionField->setFilterFunction(create_function('$item', 'return !($item instanceof VirtualPage);'));
if (Controller::has_curr() && Controller::curr()->getRequest()) {
$subsiteID = Controller::curr()->getRequest()->getVar('CopyContentFromID_SubsiteID');
$pageSelectionField->setSubsiteID($subsiteID);
}
$fields->replaceField('CopyContentFromID', $pageSelectionField);
// Create links back to the original object in the CMS
if ($this->CopyContentFromID) {
$editLink = "admin/show/{$this->CopyContentFromID}/?SubsiteID=" . $this->CopyContentFrom()->SubsiteID;
$linkToContent = "\n\t\t\t\t<a class=\"cmsEditlink\" href=\"{$editLink}\">" . _t('VirtualPage.EDITCONTENT', 'Click here to edit the content') . "</a>";
$fields->removeByName("VirtualPageContentLinkLabel");
$fields->addFieldToTab("Root.Content.Main", $linkToContentLabelField = new LabelField('VirtualPageContentLinkLabel', $linkToContent), 'Title');
$linkToContentLabelField->setAllowHTML(true);
}
$fields->addFieldToTab('Root.Content.Metadata', new TextField('CustomMetaTitle', 'Title (overrides inherited value from the source)'), 'MetaTitle');
$fields->addFieldToTab('Root.Content.Metadata', new TextareaField('CustomMetaKeywords', 'Keywords (overrides inherited value from the source)'), 'MetaKeywords');
$fields->addFieldToTab('Root.Content.Metadata', new TextareaField('CustomMetaDescription', 'Description (overrides inherited value from the source)'), 'MetaDescription');
$fields->addFieldToTab('Root.Content.Metadata', new TextField('CustomExtraMeta', 'Custom Meta Tags (overrides inherited value from the source)'), 'ExtraMeta');
return $fields;
}
public function getCMSFields()
{
$fields = parent::getCMSFields();
$subsites = DataObject::get('Subsite');
if (!$subsites) {
$subsites = new ArrayList();
} else {
$subsites = ArrayList::create($subsites->toArray());
}
$subsites->push(new ArrayData(array('Title' => 'Main site', 'ID' => 0)));
$fields->addFieldToTab('Root.Main', DropdownField::create("CopyContentFromID_SubsiteID", _t('SubsitesVirtualPage.SubsiteField', "Subsite"), $subsites->map('ID', 'Title'))->addExtraClass('subsitestreedropdownfield-chooser no-change-track'), 'CopyContentFromID');
// Setup the linking to the original page.
$pageSelectionField = new SubsitesTreeDropdownField("CopyContentFromID", _t('VirtualPage.CHOOSE', "Choose a page to link to"), "SiteTree", "ID", "MenuTitle");
if (Controller::has_curr() && Controller::curr()->getRequest()) {
$subsiteID = Controller::curr()->getRequest()->requestVar('CopyContentFromID_SubsiteID');
$pageSelectionField->setSubsiteID($subsiteID);
}
$fields->replaceField('CopyContentFromID', $pageSelectionField);
// Create links back to the original object in the CMS
if ($this->CopyContentFromID) {
$editLink = "admin/pages/edit/show/{$this->CopyContentFromID}/?SubsiteID=" . $this->CopyContentFrom()->SubsiteID;
$linkToContent = "\n\t\t\t\t<a class=\"cmsEditlink\" href=\"{$editLink}\">" . _t('VirtualPage.EDITCONTENT', 'Click here to edit the content') . "</a>";
$fields->removeByName("VirtualPageContentLinkLabel");
$fields->addFieldToTab("Root.Main", $linkToContentLabelField = new LabelField('VirtualPageContentLinkLabel', $linkToContent), 'Title');
$linkToContentLabelField->setAllowHTML(true);
}
$fields->addFieldToTab('Root.Main', TextField::create('CustomMetaTitle', $this->fieldLabel('CustomMetaTitle'))->setDescription(_t('SubsitesVirtualPage.OverrideNote', 'Overrides inherited value from the source')), 'MetaTitle');
$fields->addFieldToTab('Root.Main', TextareaField::create('CustomMetaKeywords', $this->fieldLabel('CustomMetaTitle'))->setDescription(_t('SubsitesVirtualPage.OverrideNote')), 'MetaKeywords');
$fields->addFieldToTab('Root.Main', TextareaField::create('CustomMetaDescription', $this->fieldLabel('CustomMetaTitle'))->setDescription(_t('SubsitesVirtualPage.OverrideNote')), 'MetaDescription');
$fields->addFieldToTab('Root.Main', TextField::create('CustomExtraMeta', $this->fieldLabel('CustomMetaTitle'))->setDescription(_t('SubsitesVirtualPage.OverrideNote')), 'ExtraMeta');
return $fields;
}
/**
* Generate the CMS fields from the fields from the original page.
*/
function getCMSFields($cms = null)
{
$fields = parent::getCMSFields($cms);
// Setup the linking to the original page.
$copyContentFromField = new TreeDropdownField("CopyContentFromID", _t('VirtualPage.CHOOSE', "Choose a page to link to"), "SiteTree");
$copyContentFromField->setFilterFunction(create_function('$item', 'return $item->ClassName != "VirtualPage";'));
// Setup virtual fields
if ($virtualFields = $this->getVirtualFields()) {
$roTransformation = new ReadonlyTransformation();
foreach ($virtualFields as $virtualField) {
if ($fields->dataFieldByName($virtualField)) {
$fields->replaceField($virtualField, $fields->dataFieldByName($virtualField)->transform($roTransformation));
}
}
}
// Add fields to the tab
$fields->addFieldToTab("Root.Content.Main", new HeaderField('VirtualPageHeader', _t('VirtualPage.HEADER', "This is a virtual page")), "Title");
$fields->addFieldToTab("Root.Content.Main", $copyContentFromField, "Title");
// Create links back to the original object in the CMS
if ($this->CopyContentFromID) {
$linkToContent = "<a class=\"cmsEditlink\" href=\"admin/show/{$this->CopyContentFromID}\">" . _t('VirtualPage.EDITCONTENT', 'click here to edit the content') . "</a>";
$fields->addFieldToTab("Root.Content.Main", $linkToContentLabelField = new LabelField('VirtualPageContentLinkLabel', $linkToContent), "Title");
$linkToContentLabelField->setAllowHTML(true);
}
return $fields;
}
