125 lines
2.9 KiB
PHP
125 lines
2.9 KiB
PHP
<?php
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/**
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* @package FrameworkOnFramework
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* @subpackage form
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* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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// Protect from unauthorized access
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defined('F0F_INCLUDED') or die;
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/**
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* Form Field class for F0F
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* Renders the checkbox in browse views which allows you to select rows
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*
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* @package FrameworkOnFramework
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* @since 2.0
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*/
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class F0FFormFieldSelectrow extends JFormField implements F0FFormField
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{
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protected $static;
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protected $repeatable;
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/** @var F0FTable The item being rendered in a repeatable form field */
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public $item;
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/** @var int A monotonically increasing number, denoting the row number in a repeatable view */
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public $rowid;
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/**
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* Method to get certain otherwise inaccessible properties from the form field object.
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*
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* @param string $name The property name for which to the the value.
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*
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* @return mixed The property value or null.
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*
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* @since 2.0
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*/
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public function __get($name)
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{
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switch ($name)
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{
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case 'static':
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if (empty($this->static))
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{
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$this->static = $this->getStatic();
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}
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return $this->static;
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break;
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case 'repeatable':
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if (empty($this->repeatable))
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{
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$this->repeatable = $this->getRepeatable();
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}
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return $this->repeatable;
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break;
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default:
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return parent::__get($name);
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}
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}
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/**
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* Method to get the field input markup for this field type.
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*
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* @since 2.0
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*
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* @return string The field input markup.
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*/
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protected function getInput()
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{
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throw new Exception(__CLASS__ . ' cannot be used in input forms');
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}
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/**
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* Get the rendering of this field type for static display, e.g. in a single
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* item view (typically a "read" task).
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*
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* @since 2.0
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*
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* @return string The field HTML
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*/
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public function getStatic()
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{
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throw new Exception(__CLASS__ . ' cannot be used in single item display forms');
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}
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/**
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* Get the rendering of this field type for a repeatable (grid) display,
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* e.g. in a view listing many item (typically a "browse" task)
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*
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* @since 2.0
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*
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* @return string The field HTML
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*/
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public function getRepeatable()
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{
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if (!($this->item instanceof F0FTable))
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{
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throw new Exception(__CLASS__ . ' needs a F0FTable to act upon');
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}
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// Is this record checked out?
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$checked_out = false;
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$locked_by_field = $this->item->getColumnAlias('locked_by');
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$myId = JFactory::getUser()->get('id', 0);
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if (property_exists($this->item, $locked_by_field))
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{
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$locked_by = $this->item->$locked_by_field;
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$checked_out = ($locked_by != 0 && $locked_by != $myId);
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}
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// Get the key id for this record
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$key_field = $this->item->getKeyName();
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$key_id = $this->item->$key_field;
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// Get the HTML
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return JHTML::_('grid.id', $this->rowid, $key_id, $checked_out);
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}
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}
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