350 lines
6.9 KiB
PHP
350 lines
6.9 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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JFormHelper::loadFieldClass('user');
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/**
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* Form Field class for the F0F framework
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* A user selection box / display field
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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 F0FFormFieldUser extends JFormFieldUser 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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* 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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// Initialise
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$show_username = true;
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$show_email = false;
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$show_name = false;
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$show_id = false;
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$class = '';
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// Get the field parameters
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if ($this->element['class'])
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{
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$class = ' class="' . (string) $this->element['class'] . '"';
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}
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if ($this->element['show_username'] == 'false')
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{
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$show_username = false;
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}
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if ($this->element['show_email'] == 'true')
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{
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$show_email = true;
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}
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if ($this->element['show_name'] == 'true')
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{
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$show_name = true;
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}
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if ($this->element['show_id'] == 'true')
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{
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$show_id = true;
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}
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// Get the user record
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$user = JFactory::getUser($this->value);
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// Render the HTML
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$html = '<div id="' . $this->id . '" ' . $class . '>';
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if ($show_username)
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{
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$html .= '<span class="fof-userfield-username">' . $user->username . '</span>';
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}
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if ($show_id)
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{
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$html .= '<span class="fof-userfield-id">' . $user->id . '</span>';
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}
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if ($show_name)
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{
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$html .= '<span class="fof-userfield-name">' . $user->name . '</span>';
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}
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if ($show_email)
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{
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$html .= '<span class="fof-userfield-email">' . $user->email . '</span>';
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}
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$html .= '</div>';
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return $html;
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}
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/**
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* Get the rendering of this field type for a repeatable (grid) display,
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* e.g. in a view listing many item (typically a "browse" task)
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*
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* @since 2.0
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*
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* @return string The field HTML
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*/
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public function getRepeatable()
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{
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// Initialise
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$show_username = true;
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$show_email = true;
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$show_name = true;
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$show_id = true;
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$show_avatar = true;
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$show_link = false;
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$link_url = null;
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$avatar_method = 'gravatar';
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$avatar_size = 64;
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$class = '';
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// Get the user record
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$user = JFactory::getUser($this->value);
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// Get the field parameters
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if ($this->element['class'])
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{
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$class = ' class="' . (string) $this->element['class'] . '"';
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}
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if ($this->element['show_username'] == 'false')
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{
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$show_username = false;
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}
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if ($this->element['show_email'] == 'false')
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{
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$show_email = false;
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}
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if ($this->element['show_name'] == 'false')
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{
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$show_name = false;
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}
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if ($this->element['show_id'] == 'false')
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{
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$show_id = false;
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}
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if ($this->element['show_avatar'] == 'false')
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{
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$show_avatar = false;
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}
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if ($this->element['avatar_method'])
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{
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$avatar_method = strtolower($this->element['avatar_method']);
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}
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if ($this->element['avatar_size'])
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{
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$avatar_size = $this->element['avatar_size'];
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}
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if ($this->element['show_link'] == 'true')
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{
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$show_link = true;
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}
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if ($this->element['link_url'])
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{
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$link_url = $this->element['link_url'];
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}
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else
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{
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if (F0FPlatform::getInstance()->isBackend())
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{
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// If no link is defined in the back-end, assume the user edit
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// link in the User Manager component
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$link_url = 'index.php?option=com_users&task=user.edit&id=[USER:ID]';
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}
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else
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{
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// If no link is defined in the front-end, we can't create a
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// default link. Therefore, show no link.
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$show_link = false;
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}
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}
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// Post-process the link URL
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if ($show_link)
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{
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$replacements = array(
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'[USER:ID]' => $user->id,
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'[USER:USERNAME]' => $user->username,
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'[USER:EMAIL]' => $user->email,
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'[USER:NAME]' => $user->name,
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);
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foreach ($replacements as $key => $value)
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{
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$link_url = str_replace($key, $value, $link_url);
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}
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}
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// Get the avatar image, if necessary
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if ($show_avatar)
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{
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$avatar_url = '';
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if ($avatar_method == 'plugin')
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{
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// Use the user plugins to get an avatar
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F0FPlatform::getInstance()->importPlugin('user');
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$jResponse = F0FPlatform::getInstance()->runPlugins('onUserAvatar', array($user, $avatar_size));
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if (!empty($jResponse))
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{
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foreach ($jResponse as $response)
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{
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if ($response)
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{
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$avatar_url = $response;
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}
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}
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}
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if (empty($avatar_url))
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{
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$show_avatar = false;
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}
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}
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else
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{
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// Fall back to the Gravatar method
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$md5 = md5($user->email);
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if (F0FPlatform::getInstance()->isCli())
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{
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$scheme = 'http';
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}
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else
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{
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$scheme = JURI::getInstance()->getScheme();
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}
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if ($scheme == 'http')
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{
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$avatar_url = 'http://www.gravatar.com/avatar/' . $md5 . '.jpg?s='
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. $avatar_size . '&d=mm';
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}
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else
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{
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$avatar_url = 'https://secure.gravatar.com/avatar/' . $md5 . '.jpg?s='
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. $avatar_size . '&d=mm';
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}
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}
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}
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// Generate the HTML
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$html = '<div id="' . $this->id . '" ' . $class . '>';
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if ($show_avatar)
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{
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$html .= '<img src="' . $avatar_url . '" align="left" class="fof-usersfield-avatar" />';
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}
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if ($show_link)
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{
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$html .= '<a href="' . $link_url . '">';
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}
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if ($show_username)
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{
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$html .= '<span class="fof-usersfield-username">' . $user->username
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. '</span>';
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}
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if ($show_id)
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{
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$html .= '<span class="fof-usersfield-id">' . $user->id
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. '</span>';
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}
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if ($show_name)
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{
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$html .= '<span class="fof-usersfield-name">' . $user->name
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. '</span>';
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}
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if ($show_email)
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{
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$html .= '<span class="fof-usersfield-email">' . $user->email
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. '</span>';
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}
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if ($show_link)
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{
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$html .= '</a>';
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}
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$html .= '</div>';
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return $html;
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}
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}
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