static function wrapper()
{
$layout_id = headway_get('layout-in-use');
$wrappers = HeadwayWrappers::get_layout_wrappers($layout_id);
$return = '';
/* Default Wrapper Margins */
if (headway_get('file') == 've-iframe-grid-dynamic' && headway_get('visual-editor-open')) {
$return .= HeadwayElementProperties::output_css('div.wrapper', array('margin-top' => HeadwayElementsData::get_property('wrapper', 'margin-top', HeadwayWrappers::$default_wrapper_margin_top, 'structure'), 'margin-bottom' => HeadwayElementsData::get_property('wrapper', 'margin-bottom', HeadwayWrappers::$default_wrapper_margin_bottom, 'structure'), 'padding-top' => HeadwayElementsData::get_property('wrapper', 'padding-top', null, 'structure'), 'padding-right' => HeadwayElementsData::get_property('wrapper', 'padding-right', null, 'structure'), 'padding-bottom' => HeadwayElementsData::get_property('wrapper', 'padding-bottom', null, 'structure'), 'padding-left' => HeadwayElementsData::get_property('wrapper', 'padding-left', null, 'structure')));
}
/* Wrappers for Layout */
foreach ($wrappers as $wrapper_id => $wrapper_settings) {
$wrapper_grid_width = HeadwayWrappers::get_grid_width($wrapper_settings);
/* Set up variables for wrapper */
$wrapper_selector = 'div#' . $wrapper_id;
/* Fixed Wrapper */
if (!$wrapper_settings['fluid']) {
/* Wrapper */
$return .= $wrapper_selector . ' {
width: ' . $wrapper_grid_width . 'px;
}';
if (HeadwayResponsiveGrid::is_enabled()) {
$return .= $wrapper_selector . '.responsive-grid {
width: auto !important;
max-width: ' . $wrapper_grid_width . 'px;
}';
}
/* Grid */
if (headway_get('file') != 've-iframe-grid-dynamic' || !headway_get('visual-editor-open')) {
$return .= HeadwayResponsiveGrid::is_enabled() ? self::responsive_grid($wrapper_settings) : self::fixed_grid($wrapper_settings);
}
/* Fluid Wrapper */
} else {
/* Grid Container */
/* Fixed Grid */
if (!$wrapper_settings['fluid-grid']) {
$return .= $wrapper_selector . ' div.grid-container {
width: ' . $wrapper_grid_width . 'px;
}';
if (HeadwayResponsiveGrid::is_enabled()) {
$return .= $wrapper_selector . '.responsive-grid div.grid-container {
width: auto !important;
max-width: ' . $wrapper_grid_width . 'px;
}';
}
}
/* Grid */
if (headway_get('file') != 've-iframe-grid-dynamic' || !headway_get('visual-editor-open')) {
$return .= HeadwayResponsiveGrid::is_enabled() || $wrapper_settings['fluid-grid'] ? self::responsive_grid($wrapper_settings) : self::fixed_grid($wrapper_settings);
}
}
/* Both Fixed and Fluid: Margin in Grid Mode */
if (headway_get('file') == 've-iframe-grid-dynamic' && headway_get('visual-editor-open')) {
$wrapper_instance_id = $wrapper_settings['id'] . '-layout-' . $wrapper_settings['layout'];
$return .= HeadwayElementProperties::output_css($wrapper_selector, array('margin-top' => HeadwayElementsData::get_special_element_property('wrapper', 'instance', $wrapper_instance_id, 'margin-top', null, 'structure'), 'margin-bottom' => HeadwayElementsData::get_special_element_property('wrapper', 'instance', $wrapper_instance_id, 'margin-bottom', null, 'structure'), 'padding-top' => HeadwayElementsData::get_special_element_property('wrapper', 'instance', $wrapper_instance_id, 'padding-top', null, 'structure'), 'padding-right' => HeadwayElementsData::get_special_element_property('wrapper', 'instance', $wrapper_instance_id, 'padding-right', null, 'structure'), 'padding-bottom' => HeadwayElementsData::get_special_element_property('wrapper', 'instance', $wrapper_instance_id, 'padding-bottom', null, 'structure'), 'padding-left' => HeadwayElementsData::get_special_element_property('wrapper', 'instance', $wrapper_instance_id, 'padding-left', null, 'structure')));
}
}
return $return;
}
public static function method_get_layout_blocks_in_json()
{
$layout = headway_post('layout', false);
$layout_status = HeadwayLayout::get_status($layout);
if ($layout_status['customized'] != true) {
return false;
}
self::json_encode(array('blocks' => HeadwayBlocksData::get_blocks_by_layout($layout, true), 'wrappers' => HeadwayWrappers::get_layout_wrappers($layout, true)));
}
public function __construct()
{
$this->id = HeadwayLayout::get_current_in_use();
$this->blocks = HeadwayBlocksData::get_blocks_by_layout($this->id);
$this->wrappers = HeadwayWrappers::get_layout_wrappers($this->id);
}
public static function get_block_actions_from_mirrored_wrappers($layout_id, $block_action)
{
$wrappers_on_layout = HeadwayWrappers::get_layout_wrappers($layout_id);
$blocks = array();
foreach ($wrappers_on_layout as $wrapper_id => $wrapper_settings) {
if (!($wrapper_being_mirrored = HeadwayWrappers::get_wrapper_mirror($wrapper_settings))) {
continue;
}
foreach (headway_get($wrapper_being_mirrored['layout'], self::$block_actions[$block_action], array()) as $block_id_on_layout_of_mirrored_wrapper) {
/* Make sure the block on the layout from the mirrored wrapper is in the actual wrapper that's mirrored otherwise potentially a ton of extra CSS/JS will be loaded from blocks not in use */
if (headway_get('wrapper', headway_get($block_id_on_layout_of_mirrored_wrapper, self::$block_actions['block-objects'])) == $wrapper_being_mirrored['id']) {
$blocks[] = $block_id_on_layout_of_mirrored_wrapper;
}
}
}
return $blocks;
}
public static function export_skin($skin_name = 'Unnamed', $include_live_css = false, $included_templates = false)
{
do_action('headway_before_export_skin');
/* Set up variables */
$element_data = HeadwayElementsData::get_all_elements();
$skin = array('name' => $skin_name, 'element-data' => $element_data);
if ($include_live_css) {
$skin['live-css'] = HeadwayOption::get('live-css');
}
/* If templates are to be included then query for them and convert all mirrored blocks into original blocks by pulling their mirror target's settings */
if (is_array($included_templates)) {
$skin['templates'] = array();
$white_listed_block_instances = array();
$white_listed_wrapper_instances = array();
foreach ($included_templates as $template_id) {
$template_name = HeadwayLayout::get_name('template-' . $template_id);
$template_blocks = HeadwayBlocksData::get_blocks_by_layout('template-' . $template_id);
$template_wrappers = HeadwayWrappers::get_layout_wrappers('template-' . $template_id);
/* Loop through each block in the template and check if it's mirrored. If it is, replace it with the block that it's mirroring */
foreach ($template_blocks as $template_block_index => $template_block) {
if (!($mirrored_block = HeadwayBlocksData::is_block_mirrored($template_block))) {
/* Allow this block's instances to be in the skin */
$white_listed_block_instances[] = $template_block['id'];
/* Delete mirror option in case it's present */
if (isset($template_blocks[$template_block_index]['settings']['mirror-block'])) {
unset($template_blocks[$template_block_index]['settings']['mirror-block']);
}
continue;
}
$template_blocks[$template_block_index]['id'] = $mirrored_block['id'];
$template_blocks[$template_block_index]['settings'] = $mirrored_block['settings'];
/* Allow this block's instances to be in the skin */
$white_listed_block_instances[] = $mirrored_block['id'];
}
/* Whitelist wrapper instances */
foreach ($template_wrappers as $template_wrapper_id => $template_wrapper_settings) {
$white_listed_wrapper_instances[] = $template_wrapper_id;
}
$skin['templates'][$template_name] = $template_blocks;
$skin['templates'][$template_name]['wrappers'] = $template_wrappers;
}
}
/* Need to remove instances that aren't in the included templates and layout specific customizations from $element_data here */
foreach ($skin['element-data'] as $element_id => $element) {
/* Add in the element group that way it can be saved @since 3.4.8 */
$element_registration = HeadwayElementAPI::get_element($element_id);
$skin['element-data'][$element_id]['group'] = $element_registration['group'];
/* Remove instances that aren't in this skin's templates */
if (isset($element['special-element-instance'])) {
/* White list doesn't exist, just remove all instances */
if (!isset($white_listed_block_instances)) {
unset($skin['element-data'][$element_id]['special-element-instance']);
/* White List Exists, loop through each instance and check its ID */
} else {
foreach ($skin['element-data'][$element_id]['special-element-instance'] as $instance_id => $properties) {
$instance_id_fragments = explode('-', $instance_id);
$instance_potential_block_id_search = preg_match('/\\bblock\\b\\-[0-9]+/', $instance_id, $instance_potential_block_id_search_results);
$instance_potential_block_id = str_replace('block-', '', end($instance_potential_block_id_search_results));
$instance_potential_wrapper_id = $instance_id_fragments[0] . '-' . $instance_id_fragments[1];
/* Wrapper instance conditional. If a positive match, CONTINUE that way the unset doesn't happen */
if (strpos($instance_id, 'wrapper-') === 0 && in_array($instance_potential_wrapper_id, $white_listed_wrapper_instances)) {
continue;
} else {
if (strpos($instance_id, 'block-') !== false && is_numeric($instance_potential_block_id) && in_array($instance_potential_block_id, $white_listed_block_instances)) {
continue;
}
}
/* Delete the instance if it doesn't match the block OR wrapper whitelist */
unset($skin['element-data'][$element_id]['special-element-instance'][$instance_id]);
}
}
}
/* Remove layout-specific customizations from the skin */
if (isset($element['special-element-layout'])) {
unset($skin['element-data'][$element_id]['special-element-layout']);
}
}
/* Spit the file out */
return self::to_json('Headway Skin - ' . $skin_name, 'skin', $skin);
}
public static function display_canvas()
{
echo '<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="' . get_bloginfo('charset') . '" />
<link rel="profile" href="http://gmpg.org/xfn/11" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta http-equiv="cache-control" content="no-cache" />
<title>Visual Editor Grid: ' . wp_title(false, false) . '</title>';
do_action('headway_grid_iframe_head');
echo '</head><!-- /head -->
<body class="visual-editor-iframe-grid ' . join(' ', get_body_class()) . '">';
$wrappers = HeadwayWrappers::get_layout_wrappers(HeadwayLayout::get_current_in_use());
$blocks = HeadwayBlocksData::get_blocks_by_layout(HeadwayLayout::get_current_in_use());
echo '<div id="whitewrap" data-wrappers="' . htmlspecialchars(json_encode($wrappers)) . '">';
foreach ($wrappers as $wrapper_id => $wrapper_settings) {
/* Setup wrapper classes */
$wrapper_classes = array('wrapper');
$wrapper_classes[] = headway_get('use-independent-grid', $wrapper_settings) ? 'independent-grid' : null;
$wrapper_classes[] = $wrapper_settings['fluid'] ? 'wrapper-fluid' : 'wrapper-fixed';
$wrapper_classes[] = $wrapper_settings['fluid'] && $wrapper_settings['fluid-grid'] ? 'wrapper-fluid-grid' : 'wrapper-fixed-grid';
if (HeadwayWrappers::get_wrapper_mirror($wrapper_settings)) {
$wrapper_classes[] = 'wrapper-mirrored';
}
/* Populate wrapper with its blocks */
$wrapper_blocks = array();
foreach ($blocks as $block_id => $block) {
/* Grab blocks belonging to this wrapper */
if (headway_get('wrapper', $block, HeadwayWrappers::$default_wrapper_id) === $wrapper_id) {
$wrapper_blocks[$block_id] = $block;
}
/* If last wrapper, grab all blocks on this layout with invalid wrapper IDs to make sure they're editable somewhere */
$last_wrapper_id = array_slice(array_keys($wrappers), -1, 1);
$last_wrapper_id = $last_wrapper_id[0];
if ($last_wrapper_id == $wrapper_id && !headway_get(headway_get('wrapper', $block, HeadwayWrappers::$default_wrapper_id), $wrappers)) {
$wrapper_blocks[$block_id] = $block;
}
}
/* Output the wrapper */
echo '<div id="' . $wrapper_id . '" class="' . implode(' ', array_filter($wrapper_classes)) . '">';
echo '<div class="wrapper-mirror-overlay"></div><!-- .wrapper-mirror-overlay -->';
self::display_grid_blocks($wrapper_blocks, $wrapper_settings);
echo '</div><!-- #wrapper-' . $wrapper_id . ' -->';
}
echo '<div id="wrapper-buttons-template">';
echo '<div class="wrapper-top-margin-handle wrapper-handle wrapper-margin-handle" title="Drag to change wrapper top margin"><span></span><span></span><span></span></div>';
echo '<div class="wrapper-drag-handle wrapper-handle tooltip tooltip-right" title="Drag to change wrapper order"><span></span><span></span><span></span></div>';
echo '<div class="wrapper-bottom-margin-handle wrapper-handle wrapper-margin-handle" title="Drag to change wrapper bottom margin"><span></span><span></span><span></span></div>';
echo '<div class="wrapper-options tooltip tooltip-right" title="Click to open wrapper options"><span></span></div>';
echo '</div><!-- .wrapper-buttons -->';
do_action('headway_grid_iframe_footer');
echo '</div><!-- #whitewrap -->
</body>
</html>';
}
