'slide', 'controls' => array('', '') ); private $_structure = array( 'item' => array(), 'id' => '', 'active' => array(), 'caption' => array(), 'img' => array(), 'options' => array() ); public function __construct($items, $style='slide', $options = array()) { $this->_init_structure($items, $style, $options); } private function _init_structure($items, $style='slide', $user_options = array()) { $this->_structure = Util::array_to_object($this->_structure); $this->_structure->options = Util::set_array_prop_def($this->_options_map, $user_options); $this->_structure->id = Util::create_id(true); $this->_structure->item = $items; $this->_structure->options['style'] = $style; } public function __get($name) { if (isset($this->_structure->{$name})) { return $this->_structure->{$name}; } parent::err('Undefined structure property: '.$name); return null; } public function __set($name, $value) { if (isset($this->_structure->{$name})) { $this->_structure->{$name} = $value; return; } parent::err('Undefined structure property: '.$name); } public function __call($name, $args) { return parent::_call($this, $this->_structure, $name, $args); } public function print_html($return = false) { $structure = $this->_structure; $items = Util::get_property_value($structure->item, array( 'if_closure' => function($items) { return Util::run_callback($items, array($this)); }, 'if_other' => function($items) { parent::err('parent::Carousel:item requires array'); return null; } )); if (!is_array($items)) { parent::err("parent::Carousel:item requires array"); return null; } $indicators_list = array(); $items_list = array(); $has_active = false; $index = 0; foreach ($items as $item_key => $item) { $item_structure = array( 'img' => isset($structure->img[$item_key]) ? $structure->img[$item_key] : '', 'caption' => isset($structure->caption[$item_key]) ? $structure->caption[$item_key] : '', 'active' => isset($structure->active[$item_key]) ? $structure->active[$item_key] : '', ); $new_item_prop = Util::get_clean_structure($item_structure, $item, array($this, $items), 'img'); foreach ($new_item_prop as $tab_item_key => $item_prop_value) { $new_item_prop_value = Util::get_property_value($item_prop_value, array( 'if_closure' => function($prop_value) use ($items) { return Util::run_callback($prop_value, array($this, $items)); } )); $new_item_prop[$tab_item_key] = $new_item_prop_value; } $image_prop = array('src' => '', 'alt' => ''); $new_image_prop = Util::get_clean_structure($image_prop, $new_item_prop['img'], array($this, $items, $new_item_prop), 'src'); $indicator_classes = array(); $item_classes = array(); $item_classes[] = 'item'; if ((!$structure->active && !$has_active) || ($new_item_prop['active'] === true && !$has_active)) { $has_active = true; $indicator_classes[] = 'active'; $item_classes[] = 'active'; } $indicators_list[] = '
  • '; $item_html = '
    '; $item_html .= ' '.$new_image_prop['alt'].''; $item_html .= '
    '; $item_html .= $new_item_prop['caption']; $item_html .= '
    '; $item_html .= '
    '; $items_list[] = $item_html; $index++; } $controls_html = ''; if (($structure->options['controls'])) { $controls_html .= ' '; $controls_html .= $structure->options['controls'][0]; $controls_html .= ' '; $controls_html .= ' '; $controls_html .= $structure->options['controls'][1]; $controls_html .= ' '; } $result = ''; if ($return) return $result; else echo $result; } } ?>