mirror of
https://github.com/silverstripe/silverstripe-framework
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admin/javascript => admin/client admin/javascript/src => admin/client/src/legacy (mostly) admin/scss/_variables.scss => admin/client/styles/_variables.scss admin/scss => admin/client/styles/legacy/ admin/css/editor.css => admin/client/dist/css/editor.css admin/css/screen.css => admin/client/dist/css/bundle.css admin/images => admin/client/dist/images admin/images/sprites/src => admin/client/src/sprites admin/images/sprites/dist => admin/client/dist/sprites admin/font => admin/client/dist/font
167 lines
3.7 KiB
PHP
167 lines
3.7 KiB
PHP
<?php
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/**
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* Represents a number of fields which are selectable by a radio
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* button that appears at the beginning of each item. Using CSS, you can
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* configure the field to only display its contents if the corresponding radio
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* button is selected. Each item is defined through {@link SelectionGroup_Item}.
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*
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* @example <code>
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* $items = array(
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* new SelectionGroup_Item(
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* 'one',
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* new LiteralField('one', 'one view'),
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* 'one title'
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* ),
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* new SelectionGroup_Item(
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* 'two',
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* new LiteralField('two', 'two view'),
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* 'two title'
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* ),
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* );
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* $field = new SelectionGroup('MyGroup', $items);
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* </code>
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*
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* @package forms
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* @subpackage fields-structural
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*/
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class SelectionGroup extends CompositeField {
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/**
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* Create a new selection group.
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*
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* @param string $name The field name of the selection group.
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* @param array $items The list of {@link SelectionGroup_Item}
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* @param mixed $value
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*/
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public function __construct($name, $items, $value = null) {
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$this->name = $name;
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if($value !== null) {
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$this->setValue($value);
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}
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$selectionItems = array();
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foreach($items as $key => $item) {
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if($item instanceof SelectionGroup_Item) {
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$selectionItems[] = $item;
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} else {
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// Convert legacy format
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if(strpos($key,'//') !== false) {
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list($key,$title) = explode('//', $key,2);
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} else {
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$title = null;
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}
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$selectionItems[] = new SelectionGroup_Item($key, $item, $title);
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}
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}
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parent::__construct($selectionItems);
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Requirements::css(FRAMEWORK_DIR . '/client/dist/styles/SelectionGroup.css');
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}
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public function FieldSet() {
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return $this->FieldList();
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}
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public function FieldList() {
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$items = parent::FieldList()->toArray();
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$count = 0;
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$newItems = array();
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foreach($items as $item) {
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if($this->value == $item->getValue()) {
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$firstSelected = " class=\"selected\"";
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$checked = true;
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} else {
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$firstSelected = "";
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$checked = false;
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}
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$itemID = $this->ID() . '_' . (++$count);
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$extra = array(
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"RadioButton" => FormField::create_tag(
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'input',
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array(
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'class' => 'selector',
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'type' => 'radio',
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'id' => $itemID,
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'name' => $this->name,
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'value' => $item->getValue(),
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'checked' => $checked
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)
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),
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"RadioLabel" => FormField::create_tag(
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'label',
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array('for' => $itemID),
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$item->getTitle()
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),
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"Selected" => $firstSelected,
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);
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$newItems[] = $item->customise($extra);
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}
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return new ArrayList($newItems);
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}
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public function hasData() {
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return true;
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}
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public function FieldHolder($properties = array()) {
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Requirements::javascript(THIRDPARTY_DIR .'/jquery/jquery.js');
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Requirements::javascript(FRAMEWORK_DIR . '/client/dist/js/SelectionGroup.js');
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Requirements::css(FRAMEWORK_DIR . '/client/dist/styles/SelectionGroup.css');
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$obj = $properties ? $this->customise($properties) : $this;
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return $obj->renderWith($this->getTemplates());
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}
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}
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class SelectionGroup_Item extends CompositeField {
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/**
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* @var String
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*/
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protected $value;
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/**
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* @var String
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*/
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protected $title;
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/**
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* @param String $value Form field identifier
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* @param FormField $field Contents of the option
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* @param String $title Title to show for the radio button option
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*/
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function __construct($value, $fields = null, $title = null) {
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$this->value = $value;
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$this->title = ($title) ? $title : $value;
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if($fields && !is_array($fields)) $fields = array($fields);
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parent::__construct($fields);
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}
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function getTitle() {
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return $this->title;
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}
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function setTitle($title) {
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$this->title = $title;
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return $this;
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}
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function getValue() {
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return $this->value;
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}
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function setValue($Value) {
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$this->value = $Value;
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return $this;
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}
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}
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