public function getCMSFields()
{
$fields = parent::getCMSFields();
$config = EmailTemplate::config();
if (!$this->Theme) {
$this->Theme = MandrillEmail::config()->default_theme;
}
if (!$this->Template) {
$this->Template = MandrillEmail::config()->default_template;
}
if ($config->allow_configure_template || Permission::check('ADMIN')) {
$templates = MandrillEmail::getAvailablesTemplates();
$fields->replaceField('Template', $templateDropdown = new DropdownField('Template', 'Template', $templates));
} else {
$fields->removeByName('Template');
}
if ($config->allow_configure_theme || Permission::check('ADMIN')) {
$themes = MandrillEmail::getAvailableThemes();
$fields->replaceField('Theme', $themeDropdown = new DropdownField('Theme', 'Theme', array_combine($themes, $themes)));
} else {
$fields->removeByName('Theme');
}
$objectsSource = array();
$dataobjects = ClassInfo::subclassesFor('DataObject');
foreach ($dataobjects as $dataobject) {
if ($dataobject == 'DataObject') {
continue;
}
$objectsSource[$dataobject] = $dataobject;
}
asort($objectsSource);
// form-extras integration
if (class_exists('TableField')) {
$fields->replaceField('ExtraModels', $extraModels = new TableField('ExtraModels', 'Extra Models'));
$extraModels->addColumn('Name');
$extraModels->addColumn('Model', null, TableField::TYPE_SELECT, null, array('ctrlOptions' => $objectsSource));
} else {
if (class_exists('CodeEditorField')) {
$fields->replaceField('ExtraModels', $extraModelsCode = new CodeEditorField('ExtraModels', 'Extra Models'));
$extraModelsCode->setMode('json');
}
}
// form-extras integration
if (class_exists('ComboField')) {
$categories = EmailTemplate::get()->column('Category');
$fields->replaceField('Category', new ComboField('Category', 'Category', array_combine($categories, $categories)));
}
$fields->dataFieldByName('Callout')->setRows(5);
$codeField = $fields->dataFieldByName('Code');
$codeField->setAttribute('placeholder', _t('EmailTemplate.CODEPLACEHOLDER', 'A unique code that will be used in code to retrieve the template, e.g.: my-email'));
if ($this->Code) {
$codeField->setReadonly(true);
}
// Merge fields helper
$fields->addFieldToTab('Root.Main', new HeaderField('MergeFieldsHelperTitle', _t('EmailTemplate.AVAILABLEMERGEFIELDSTITLE', 'Available merge fields')));
$content = '';
$baseFields = array('To', 'Cc', 'Bcc', 'From', 'Subject', 'Body', 'BaseURL', 'Controller');
foreach ($baseFields as $baseField) {
$content .= $baseField . ', ';
}
$content = trim($content, ', ') . '<br/><br/>';
$models = $this->getAvailableModels();
$modelsByClass = array();
$classes = array();
foreach ($models as $name => $model) {
$classes[] = $model;
if (!isset($modelsByClass[$model])) {
$modelsByClass[$model] = array();
}
$modelsByClass[$model][] = $name;
}
$classes = array_unique($classes);
foreach ($classes as $model) {
if (!class_exists($model)) {
continue;
}
$props = Config::inst()->get($model, 'db');
$o = singleton($model);
$methods = array_diff($o->allMethodNames(true), $o->allMethodNames());
$content .= '<strong>' . $model . ' (' . implode(',', $modelsByClass[$model]) . ') :</strong><br/>';
foreach ($props as $fieldName => $fieldType) {
$content .= $fieldName . ', ';
}
foreach ($methods as $method) {
if (strpos($method, 'get') === 0) {
$content .= $method . ', ';
}
}
$content = trim($content, ', ') . '<br/>';
}
$content .= "<div class='message info'>" . _t('EmailTemplate.ENCLOSEFIELD', 'To escape a field from surrounding text, you can enclose it between brackets, eg: {$CurrentMember.FirstName}.') . '</div>';
$fields->addFieldToTab('Root.Main', new LiteralField('MergeFieldsHelper', $content));
if ($this->ID) {
$fields->addFieldToTab('Root.Preview', $this->previewTab());
}
return $fields;
}
