setProperties($config); if (array_key_exists('template_path', $config)) { $this->addTemplatePath($config['template_path']); } else { $this->addTemplatePath($this->get('base_path') . '/tmpl'); } } /** * Returns a reference to a WFTabs object. * * This method must be invoked as: *

  $tabs = WFTabs::getInstance();

* * @return object WFTabs */ public static function getInstance($config = array()) { static $instance; if (!is_object($instance)) { $instance = new self($config); } return $instance; } /** * Add a template path. * * @param string $path */ public function addTemplatePath($path) { $this->_paths[] = $path; } /** * Load a panel view. * * @param object $layout Layout (panel) name * * @return panel JView object */ private function loadPanel($panel, $state) { $view = new WFView(array( 'name' => $panel, 'layout' => $panel, )); // add tab paths foreach ($this->_paths as $path) { $view->addTemplatePath($path); } // assign panel state to view $view->state = (int) $state; return $view; } public function getPanel($panel) { if (array_key_exists($panel, $this->_panels)) { return $this->_panels[$panel]; } return false; } /** * Add a tab to the document. A panel is automatically created and assigned. * * @param object $tab Tab name * @param int $state Tab state (active or inactive) * @param array $values An array of values to assign to panel view */ public function addTab($tab, $state = 1, $values = array()) { if (!array_key_exists($tab, $this->_tabs)) { $this->_tabs[$tab] = (int) $state === 1 ? $tab : ''; $panel = $this->addPanel($tab, $state); // array is not empty and is associative if (!empty($values) && array_values($values) !== $values) { foreach($values as $key => $value) { $panel->$key = $value; } } } } /** * Add a panel to the document. * * @param object $panel Panel name */ public function addPanel($tab, $state) { if (!array_key_exists($tab, $this->_panels)) { $this->_panels[$tab] = $this->loadPanel($tab, $state); return $this->_panels[$tab]; } } /** * Remove a tab from the document. * * @param object $tab Tab name */ public function removeTab($tab) { if (array_key_exists($tab, $this->_tabs)) { unset($this->_tabs[$tab]); } } /** * Render the document tabs and panels. */ public function render() { $output = ''; if (!empty($this->_tabs)) { $output .= '

'; } // add tabs if (count($this->_tabs) > 1) { $output .= '

\n"; } // add panels if (!empty($this->_panels)) { $x = 0; $output .= '

'; foreach ($this->_panels as $key => $panel) { $class = ''; if ($panel->state === 0) { $class .= ' uk-hidden'; } if (!empty($this->_tabs)) { if ($x === 0) { $class .= ' uk-active'; } else { $class .= ' uk-tabs-hide'; } } $output .= ''; ++$x; } $output .= '

'; } // add closing div if (!empty($this->_tabs)) { $output .= "

\n"; } echo $output; } }