103 lines
2.4 KiB
PHP
103 lines
2.4 KiB
PHP
<?php
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/**
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* Specifies that this ends a group of fields
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*/
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class EditableFieldGroupEnd extends EditableFormField
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{
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private static $belongs_to = array(
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'Group' => 'EditableFieldGroup'
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);
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/**
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* Disable selection of group class
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*
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* @config
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* @var bool
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*/
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private static $hidden = true;
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/**
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* Non-data type
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*
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* @config
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* @var bool
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*/
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private static $literal = true;
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public function getCMSTitle()
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{
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$group = $this->Group();
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return _t(
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'EditableFieldGroupEnd.FIELD_GROUP_END',
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'{group} end',
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array(
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'group' => ($group && $group->exists()) ? $group->CMSTitle : 'Group'
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)
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);
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}
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public function getCMSFields()
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{
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$fields = parent::getCMSFields();
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$fields->removeByName(array('MergeField', 'Default', 'Validation', 'DisplayRules'));
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return $fields;
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}
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public function getInlineClassnameField($column, $fieldClasses)
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{
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return new LabelField($column, $this->CMSTitle);
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}
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public function getInlineTitleField($column)
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{
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return HiddenField::create($column);
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}
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public function getFormField()
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{
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return null;
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}
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public function showInReports()
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{
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return false;
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}
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public function onAfterWrite()
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{
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parent::onAfterWrite();
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// If this is not attached to a group, find the first group prior to this
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// with no end attached
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$group = $this->Group();
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if (!($group && $group->exists()) && $this->ParentID) {
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$group = EditableFieldGroup::get()
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->filter(array(
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'ParentID' => $this->ParentID,
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'Sort:LessThanOrEqual' => $this->Sort
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))
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->where('"EditableFieldGroup"."EndID" IS NULL OR "EditableFieldGroup"."EndID" = 0')
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->sort('"Sort" DESC')
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->first();
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// When a group is found, attach it to this end
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if ($group) {
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$group->EndID = $this->ID;
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$group->write();
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}
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}
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}
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protected function onAfterDelete()
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{
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parent::onAfterDelete();
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// Delete group
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if (($group = $this->Group()) && $group->exists()) {
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$group->delete();
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}
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}
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}
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