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<?php
/**
* Kunena Component
* @package Kunena.Administrator.Template
* @subpackage Categories
*
* @copyright (C) 2008 - 2016 Kunena Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link https://www.kunena.org
**/
defined ( '_JEXEC' ) or die ();
/**
* Implements Kunena specific functions for all layouts.
*
* @see KunenaLayoutBase
*/
class KunenaLayout extends KunenaLayoutBase
{
/**
* Content to be appended after the main output.
*
* @var array
*/
protected $after = array();
protected $legacy;
/**
* Append HTML after the layout content.
*
* @param string $content
*/
public function appendAfter($content)
{
$this->after[] = $content;
}
/**
* @param $key
* @return string
*/
public function text($key)
{
return JText::_($key);
}
/**
* Method to render the view.
*
* @param string Layout.
*
* @return string The rendered view.
*
* @throws Exception|RunTimeException
*/
public function render($layout = null)
{
KUNENA_PROFILER ? KunenaProfiler::instance()->start("render layout '{$this->_name}'") : null;
try
{
$output = parent::render($layout);
foreach ($this->after as $content)
{
$output .= (string) $content;
}
}
catch (Exception $e)
{
KUNENA_PROFILER ? KunenaProfiler::instance()->stop("render layout '{$this->_name}'") : null;
throw $e;
}
KUNENA_PROFILER ? KunenaProfiler::instance()->stop("render layout '{$this->_name}'") : null;
return $output;
}
public function setLegacy(KunenaView $view = null) {
$this->legacy = $view;
return $this;
}
/**
* Add legacy template support.
*
* @param $view
* @param $layout
* @param null $template
* @deprecated K4.0
*/
public function displayTemplateFile($view, $layout, $template = null)
{
list($layout, $template) = KunenaFactory::getTemplate()->mapLegacyView("{$view}/{$layout}_{$template}");
echo $this->subLayout($layout)->setLayout($template)->setLegacy($this->legacy);
}
/**
* Add legacy template support. Overrides the parent class.
*
* @param $property
* @return mixed
* @throws InvalidArgumentException
* @deprecated K4.0
*/
public function __get($property)
{
if (!array_key_exists($property, $this->closures))
{
if ($this->legacy)
{
if (isset($this->legacy->{$property}))
{
return $this->legacy->{$property};
}
$properties = $this->legacy->getProperties();
if (array_key_exists($property, $properties))
{
return $this->legacy->{$property};
}
}
if (JDEBUG)
{
throw new InvalidArgumentException(sprintf('Property "%s" is not defined', $property));
}
else
{
return null;
}
}
return $this->closures[$property]();
}
/**
* Add legacy template support.
*
* @param $name
* @param $arguments
* @return mixed
* @throws InvalidArgumentException
* @deprecated K4.0
*/
public function __call($name, $arguments)
{
try
{
return parent::__call($name, $arguments);
}
catch (InvalidArgumentException $e)
{
$callable = array($this->legacy, $name);
if ($this->legacy && is_callable($callable))
{
return call_user_func_array($callable, $arguments);
}
throw $e;
}
}
/**
* Add legacy template support.
*
* @param $property
* @return bool
* @deprecated K4.0
*/
public function __isset($property)
{
return parent::__isset($property) || ($this->legacy && (isset($this->legacy->{$property})));
}
/**
* Add legacy template support.
*
* @param string $property The name of the property.
* @param mixed $value The value of the property to set.
*
* @return KunenaLayout Method supports chaining.
*/
public function set($property, $value = null)
{
$isFactory = is_object($value) && method_exists($value, '__invoke');
if ($isFactory)
{
$this->closures[$property] = $value;
}
elseif ($this->legacy)
{
$this->legacy->{$property} = $value;
}
else
{
$this->{$property} = $value;
}
return $this;
}
/**
* Add legacy template support.
*
* @param $path
* @return KunenaLayout
*/
public function subLayout($path)
{
return parent::subLayout($path)->setLegacy($this->legacy)->setLayout($this->layout);
}
public function getButton($link, $name, $scope, $type, $id = null)
{
return KunenaFactory::getTemplate()->getButton(KunenaRoute::_($link), $name, $scope, $type, $id);
}
public function getIcon($name, $title='')
{
return KunenaFactory::getTemplate()->getIcon($name, $title);
}
/**
* This function formats a number to n significant digits when above
* 10,000. Starting at 10,0000 the out put changes to 10k, starting
* at 1,000,000 the output switches to 1m. Both k and m are defined
* in the language file. The significant digits are used to limit the
* number of digits displayed when in 10k or 1m mode.
*
* @param int $number Number to be formated
* @param int $precision Significant digits for output
* @return string
*/
public function formatLargeNumber($number, $precision = 3)
{
// Do we need to reduce the number of significant digits?
if ($number >= 10000)
{
// Round the number to n significant digits
$number = round ($number, -1*(log10($number)+1) + $precision);
}
if ($number < 10000)
{
$output = $number;
}
elseif ($number >= 1000000)
{
$output = $number / 1000000 . JText::_('COM_KUNENA_MILLION');
}
else
{
$output = $number / 1000 . JText::_('COM_KUNENA_THOUSAND');
}
return $output;
}
public function getCategoryLink(KunenaForumCategory $category, $content = null, $title = null, $class = null)
{
KUNENA_PROFILER ? KunenaProfiler::instance()->start('function '.__CLASS__.'::'.__FUNCTION__.'()') : null;
if (!$content)
{
$content = $this->escape($category->name);
}
if ($title === null)
{
$title = JText::sprintf('COM_KUNENA_VIEW_CATEGORY_LIST_CATEGORY_TITLE', $this->escape($category->name));
}
$link = JHtml::_('kunenaforum.link', $category->getUrl(), $content, $title, $class, 'follow');
KUNENA_PROFILER ? KunenaProfiler::instance()->stop('function '.__CLASS__.'::'.__FUNCTION__.'()') : null;
return $link;
}
public function getTopicLink(KunenaForumTopic $topic, $action = null, $content = null, $title = null, $class = null, KunenaForumCategory $category = NULL)
{
KUNENA_PROFILER ? KunenaProfiler::instance()->start('function '.__CLASS__.'::'.__FUNCTION__.'()') : null;
$url = $topic->getUrl($category ? $category : (isset($this->category) ? $this->category : $topic->getCategory()), true, $action);
if (!$content)
{
$content = KunenaHtmlParser::parseText($topic->subject);
}
if ($title === null)
{
if ($action instanceof KunenaForumMessage)
{
$title = JText::sprintf('COM_KUNENA_TOPIC_MESSAGE_LINK_TITLE', $this->escape($topic->subject));
}
else
{
switch ($action) {
case 'first':
$title = JText::sprintf('COM_KUNENA_TOPIC_FIRST_LINK_TITLE', $this->escape($topic->subject));
break;
case 'last':
$title = JText::sprintf('COM_KUNENA_TOPIC_LAST_LINK_TITLE', $this->escape($topic->subject));
break;
case 'unread':
$title = JText::sprintf('COM_KUNENA_TOPIC_UNREAD_LINK_TITLE', $this->escape($topic->subject));
break;
default:
$title = JText::sprintf('COM_KUNENA_TOPIC_LINK_TITLE', $this->escape($topic->subject));
}
}
}
$link = JHtml::_('kunenaforum.link', $url, $content, $title, $class, 'nofollow');
KUNENA_PROFILER ? KunenaProfiler::instance()->stop('function '.__CLASS__.'::'.__FUNCTION__.'()') : null;
return $link;
}
public function getLastPostLink($category, $content = null, $title = null, $class = null, $length = 30)
{
$lastTopic = $category->getLastTopic();
$channels = $category->getChannels();
if (!isset($channels[$lastTopic->category_id]))
{
$category = $lastTopic->getCategory();
}
$uri = $lastTopic->getUrl($category, true, 'last');
if (!$content)
{
$content = $lastTopic->first_post_id != $lastTopic->last_post_id ? JText::_('COM_KUNENA_RE').' ' : '';
$content .= KunenaHtmlParser::parseText($lastTopic->subject, $length);
}
if ($title === null)
{
$title = JText::sprintf('COM_KUNENA_TOPIC_LAST_LINK_TITLE', $this->escape($category->getLastTopic()->subject));
}
return JHtml::_('kunenaforum.link', $uri, $content, $title, $class, 'nofollow');
}
}