public function get_wrappers_select_options_for_mirroring()
{
$wrappers = HeadwayWrappers::get_all_wrappers();
$options = array('' => '– Do Not Mirror –');
//If there are no blocks, then just return the Do Not Mirror option.
if (empty($wrappers) || !is_array($wrappers)) {
return $options;
}
foreach ($wrappers as $wrapper_id => $wrapper_settings) {
/* If we can't get a name for the layout, then things probably aren't looking good. Just skip this wrapper. */
if (!($layout_name = HeadwayLayout::get_name($wrapper_settings['layout']))) {
continue;
}
/* Check for mirroring here */
if (HeadwayWrappers::get_wrapper_mirror($wrapper_settings)) {
continue;
}
$current_layout_suffix = $this->wrapper['layout'] == $wrapper_settings['layout'] ? ' (Warning: Same Layout)' : null;
$wrapper_alias = headway_get('alias', $wrapper_settings) ? ' – ' . headway_get('alias', $wrapper_settings) : null;
//Get alias if it exists, otherwise use the default name
$options[$wrapper_id] = 'Wrapper #' . HeadwayWrappers::format_wrapper_id($wrapper_id) . $wrapper_alias . ' – ' . $layout_name . $current_layout_suffix;
}
//Remove the current wrapper from the list
unset($options[$this->wrapper['id']]);
return $options;
}
public static function display_grid_blocks($blocks, $wrapper)
{
echo '<div class="grid-container">';
if (is_array($blocks)) {
foreach ($blocks as $block_id => $block) {
HeadwayBlocks::display_block($block, 'grid');
}
}
/* Mirrored wrapper notice */
$mirror_wrapper_id = HeadwayWrappers::format_wrapper_id(headway_get('mirror-wrapper', $wrapper));
$mirror_wrapper = $mirror_wrapper_id ? HeadwayWrappers::get_wrapper($mirror_wrapper_id) : null;
$mirror_wrapper_layout = $mirror_wrapper ? HeadwayLayout::get_name(headway_get('layout', $mirror_wrapper)) : null;
$mirror_wrapper_alias = headway_get('alias', $mirror_wrapper) ? '(' . headway_get('alias', $mirror_wrapper) . ')' : null;
echo '<div class="wrapper-mirror-notice">
<div>
<h2>Wrapper Mirrored</h2>
<p>This wrapper is mirroring the blocks from Wrapper #<span class="wrapper-mirror-notice-id">' . $mirror_wrapper_id . '</span> <span class="wrapper-mirror-notice-alias">' . $mirror_wrapper_alias . '</span> <span class="wrapper-mirror-notice-layout">from "' . $mirror_wrapper_layout . '" layout</span></p>
<small>Mirroring can be disabled via Wrapper Options in the right-click menu</small>
</div>
</div><!-- .wrapper-mirror-notice -->';
/* End mirrored wrapper notice */
echo '</div><!-- .grid-container -->';
}
public function display()
{
if (!$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 */
}
}
public static function register_wrapper_instances()
{
$all_wrappers = HeadwayOption::get_group('wrappers');
if (!$all_wrappers) {
return false;
}
foreach ($all_wrappers as $layout_id => $layout_wrappers) {
/* Skip over the last-id option */
if ($layout_id == 'last-id') {
continue;
}
foreach ($layout_wrappers as $layout_wrapper_id => $layout_wrapper_settings) {
/* Do NOT register the default wrapper instance */
if ($layout_wrapper_id == 'wrapper-default') {
continue;
}
/* Format the wrapper settings array */
$layout_wrapper_settings['id'] = $layout_wrapper_id;
/* Do not register instance for mirrored wrapper */
if (HeadwayWrappers::get_wrapper_mirror($layout_wrapper_settings)) {
continue;
}
$wrapper_alias = headway_get('alias', $layout_wrapper_settings) ? ' – ' . headway_get('alias', $layout_wrapper_settings) : null;
HeadwayElementAPI::register_element_instance(array('group' => 'structure', 'element' => 'wrapper', 'id' => $layout_wrapper_id . '-layout-' . $layout_id, 'name' => 'Wrapper #' . HeadwayWrappers::format_wrapper_id($layout_wrapper_id) . $wrapper_alias, 'selector' => '#' . $layout_wrapper_id . ', div.wrapper-mirroring-' . HeadwayWrappers::format_wrapper_id($layout_wrapper_id), 'layout' => $layout_id));
}
}
}
