/**
  * Get CMS fields
  *
  * @return FieldList
  */
 function getCMSFields()
 {
     $fields = new FieldList();
     $fields->push(new TextField('Title', _t('Block.TITLE', 'Title')));
     $imageField = new UploadField('Image', _t('Block.IMAGE', 'Image'));
     $imageField->getValidator()->setAllowedExtensions(array('jpg', 'gif', 'png'));
     $fields->push($imageField);
     $fields->push(new TextField('FeedURL', _t('FeedBlock.FEEDURL', 'FeedURL')));
     $fields->push(new NumericField('Results', _t('FeedBlock.RESULTS', 'Results')));
     $fields->push(new NumericField('SummaryMaxLength', _t('FeedBlock.SUMMARYMAXLENGTH', 'SummaryMaxLength')));
     $fields->push(new NumericField('CacheTime', _t('FeedBlock.CACHETIME', 'CacheTime')));
     $fields->push(new CheckboxField('Striptags', _t('FeedBlock.STRIPTAGS', 'Striptags')));
     // Add modifier field (select function to run feed item through before displaying it)
     if ($this->modifier_functions) {
         if (isset($this->modifier_functions)) {
             $options = array('' => 'None');
             foreach ($this->modifier_functions as $f) {
                 $options[$f] = $f;
             }
             $fields->push(new DropdownField('Modifier', _t('FeedBlock.MODIFIER', 'Feed item filter'), $options));
         }
     }
     $fields->push(new TextField('LinkExternal', _t('FeedBlock.LINKEXTERNAL', 'External link URL')));
     if (class_exists('OptionalTreeDropdownField')) {
         $treeField = new OptionalTreeDropdownField('LinkInternalID', _t('Block.LINKINTERNAL', 'Internal link'), 'SiteTree');
         $treeField->setEmptyString('No page');
     } else {
         $treeField = new TreeDropdownField('LinkInternalID', _t('Block.LINKINTERNAL', 'Internal link'), 'SiteTree');
     }
     $fields->push($treeField);
     return $fields;
 }
 /**
  * Get CMS fields
  *
  * @return FieldList
  */
 function getCMSFields()
 {
     $fields = new FieldList();
     $fields->push(new TextField('LinkTitle', _t('Block.LINKTITLE', 'Link title')));
     $fields->push(new TextField('LinkExternal', _t('Block.LINKEXTERNAL', 'External link URL')));
     if (class_exists('OptionalTreeDropdownField')) {
         $treeField = new OptionalTreeDropdownField('LinkInternalID', _t('Block.LINKINTERNAL', 'Internal link'), 'SiteTree');
         $treeField->setEmptyString('No Page');
     } else {
         $treeField = new TreeDropdownField('LinkInternalID', _t('Block.LINKINTERNAL', 'Internal link'), 'SiteTree');
     }
     $fields->push($treeField);
     $fields->push(new TextField('CssClasses', _t('Block.CSSCLASSES', 'Css Classes')));
     $fields->push(new TextareaField('Attributes', _t('Block.ATTRIBUTES', 'Attributes')));
     $imageField = new UploadField('Image', _t('Block.IMAGE', 'Image'));
     $imageField->getValidator()->setAllowedExtensions(array('jpg', 'gif', 'png'));
     $fields->push($imageField);
     return $fields;
 }
 /**
  * Get CMS fields
  *
  * @return FieldList
  */
 public function getCMSFields()
 {
     $fields = new FieldList();
     $fields->push(new TextField('Title', _t('Block.TITLE', 'Title')));
     $leadInField = new HTMLEditorField('LeadIn', _t('Block.LEADIN', 'Lead In'));
     $leadInField->setRows(2);
     $fields->push($leadInField);
     $contentField = new HTMLEditorField('Content', _t('Block.CONTENT', 'Content'));
     $contentField->setRows(6);
     $fields->push($contentField);
     $imageField = new UploadField('Image', _t('Block.IMAGE', 'Image'));
     $imageField->getValidator()->setAllowedExtensions(array('jpg', 'gif', 'png'));
     $fields->push($imageField);
     $fields->push(new TextField('LinkTitle', _t('Block.LINKTITLE', 'Link title')));
     $fields->push(new TextField('LinkExternal', _t('Block.LINKEXTERNAL', 'External link URL')));
     if (class_exists('OptionalTreeDropdownField')) {
         $treeField = new OptionalTreeDropdownField('LinkInternalID', _t('Block.LINKINTERNAL', 'Internal link'), 'SiteTree');
         $treeField->setEmptyString('(Choose)');
     } else {
         $treeField = new TreeDropdownField('LinkInternalID', _t('Block.LINKINTERNAL', 'Internal link'), 'SiteTree');
     }
     $fields->push($treeField);
     return $fields;
 }