public function display() { if (!$this->blocks) { return $this->display_no_blocks_message(); } foreach ($this->wrappers as $wrapper_id => $wrapper_settings) { $wrapper_id_for_blocks = $wrapper_id; /* Check if mirroring. If mirroring, change wrapper ID to the wrapper being mirrored and preserve original ID for a later class */ if ($wrapper_being_mirrored = HeadwayWrappers::get_wrapper_mirror($wrapper_settings)) { $mirrored_wrapper_id = $wrapper_being_mirrored['id']; $wrapper_id_for_blocks = $mirrored_wrapper_id; foreach (HeadwayBlocksData::get_blocks_by_wrapper($wrapper_being_mirrored['layout'], $mirrored_wrapper_id) as $block_from_mirrored_wrapper) { $this->blocks[$block_from_mirrored_wrapper['id']] = $block_from_mirrored_wrapper; } } /* Grab blocks belonging to this wrapper */ $wrapper_blocks = array(); foreach ($this->blocks as $block_id => $block) { if (headway_get('wrapper', $block, HeadwayWrappers::$default_wrapper_id) === $wrapper_id_for_blocks) { $wrapper_blocks[$block_id] = $block; } /* If there's only one wrapper and the block does not have a proper ID or is default, move it to that wrapper */ if (count($this->wrappers) === 1 && (headway_get('wrapper', $block) === null || headway_get('wrapper', $block) == 'wrapper-default' || !isset($this->wrappers[headway_get('wrapper', $block)]))) { $wrapper_blocks[$block_id] = $block; } } /* Setup wrapper classes */ $wrapper_column_width = headway_get('use-independent-grid', $wrapper_settings) ? headway_get('column-width', $wrapper_settings) : HeadwayOption::get('column-width', false, HeadwayWrappers::$default_column_width); $wrapper_gutter_width = headway_get('use-independent-grid', $wrapper_settings) ? headway_get('gutter-width', $wrapper_settings) : HeadwayOption::get('gutter-width', false, HeadwayWrappers::$default_gutter_width); $wrapper_classes = array('wrapper'); $wrapper_classes[] = $wrapper_settings['fluid'] ? 'wrapper-fluid' : 'wrapper-fixed'; $wrapper_classes[] = HeadwayResponsiveGrid::is_active() ? 'responsive-grid' : null; $wrapper_classes[] = headway_get('use-independent-grid', $wrapper_settings) ? 'independent-grid' : null; $wrapper_classes[] = 'grid-' . ($wrapper_settings['fluid-grid'] || HeadwayResponsiveGrid::is_enabled() ? 'fluid' : 'fixed') . '-' . $wrapper_settings['columns'] . '-' . $wrapper_column_width . '-' . $wrapper_gutter_width; $wrapper_classes[] = $wrapper_being_mirrored ? 'wrapper-mirroring-' . HeadwayWrappers::format_wrapper_id($mirrored_wrapper_id) : null; $last_wrapper_id = array_slice(array_keys($this->wrappers), -1, 1); $last_wrapper_id = $last_wrapper_id[0]; $first_wrapper_id = array_keys($this->wrappers); $first_wrapper_id = $first_wrapper_id[0]; if ($last_wrapper_id == $wrapper_id) { $wrapper_classes[] = 'wrapper-last'; } else { if ($first_wrapper_id == $wrapper_id) { $wrapper_classes[] = 'wrapper-first'; } } /* Custom wrapper classes */ $custom_css_classes = explode(' ', str_replace(' ', ' ', str_replace(',', ' ', htmlspecialchars(strip_tags(headway_get('css-classes', $wrapper_settings, '')))))); $wrapper_classes = array_merge($wrapper_classes, $custom_css_classes); /* Display the wrapper */ do_action('headway_before_wrapper'); echo '<div id="' . $wrapper_id . '" class="' . implode(' ', array_unique(array_filter($wrapper_classes))) . '">' . "\n\n"; do_action('headway_wrapper_open'); $wrapper = new HeadwayGridRenderer($wrapper_blocks, $wrapper_settings); $wrapper->render_grid(); do_action('headway_wrapper_close'); echo '</div><!-- .wrapper -->' . "\n\n"; do_action('headway_after_wrapper'); /* End displaying wrapper */ } }