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<?php
namespace Kanboard\Core;
/**
* Template
*
* @package core
* @author Frederic Guillot
*
* @property \Kanboard\Helper\AppHelper $app
* @property \Kanboard\Helper\AssetHelper $asset
* @property \Kanboard\Helper\DateHelper $dt
* @property \Kanboard\Helper\FileHelper $file
* @property \Kanboard\Helper\FormHelper $form
* @property \Kanboard\Helper\HookHelper $hook
* @property \Kanboard\Helper\ModelHelper $model
* @property \Kanboard\Helper\SubtaskHelper $subtask
* @property \Kanboard\Helper\TaskHelper $task
* @property \Kanboard\Helper\TextHelper $text
* @property \Kanboard\Helper\UrlHelper $url
* @property \Kanboard\Helper\UserHelper $user
* @property \Kanboard\Helper\LayoutHelper $layout
* @property \Kanboard\Helper\ProjectHeaderHelper $projectHeader
*/
class Template
{
/**
* Helper object
*
* @access private
* @var Helper
*/
private $helper;
/**
* List of template overrides
*
* @access private
* @var array
*/
private $overrides = array();
/**
* Template constructor
*
* @access public
* @param Helper $helper
*/
public function __construct(Helper $helper)
{
$this->helper = $helper;
}
/**
* Expose helpers with magic getter
*
* @access public
* @param string $helper
* @return mixed
*/
public function __get($helper)
{
return $this->helper->getHelper($helper);
}
/**
* Render a template
*
* Example:
*
* $template->render('template_name', ['bla' => 'value']);
*
* @access public
* @param string $__template_name Template name
* @param array $__template_args Key/Value map of template variables
* @return string
*/
public function render($__template_name, array $__template_args = array())
{
extract($__template_args);
ob_start();
include $this->getTemplateFile($__template_name);
return ob_get_clean();
}
/**
* Define a new template override
*
* @access public
* @param string $original_template
* @param string $new_template
*/
public function setTemplateOverride($original_template, $new_template)
{
$this->overrides[$original_template] = $new_template;
}
/**
* Find template filename
*
* Core template: 'task/show' or 'kanboard:task/show'
* Plugin template: 'myplugin:task/show'
*
* @access public
* @param string $template
* @return string
*/
public function getTemplateFile($template)
{
$plugin = '';
$template = isset($this->overrides[$template]) ? $this->overrides[$template] : $template;
if (strpos($template, ':') !== false) {
list($plugin, $template) = explode(':', $template);
}
if ($plugin !== 'kanboard' && $plugin !== '') {
return implode(DIRECTORY_SEPARATOR, array(__DIR__, '..', '..', 'plugins', ucfirst($plugin), 'Template', $template.'.php'));
}
return implode(DIRECTORY_SEPARATOR, array(__DIR__, '..', 'Template', $template.'.php'));
}
}
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