public static function add_admin_bar_nodes()
{
if (!HeadwayCapabilities::can_user_visually_edit()) {
return;
}
global $wp_admin_bar;
$default_visual_editor_mode = current_theme_supports('headway-grid') ? 'grid' : 'design';
//Headway Root
$wp_admin_bar->add_menu(array('id' => 'headway', 'title' => 'Headway', 'href' => add_query_arg(array('visual-editor' => 'true', 'visual-editor-mode' => $default_visual_editor_mode, 've-layout' => HeadwayLayout::get_current()), home_url())));
//Visual Editor
$wp_admin_bar->add_menu(array('parent' => 'headway', 'id' => 'headway-ve', 'title' => 'Visual Editor', 'href' => add_query_arg(array('visual-editor' => 'true', 'visual-editor-mode' => $default_visual_editor_mode, 've-layout' => HeadwayLayout::get_current()), home_url())));
//Grid
if (current_theme_supports('headway-grid')) {
$wp_admin_bar->add_menu(array('parent' => 'headway-ve', 'id' => 'headway-ve-grid', 'title' => 'Grid', 'href' => add_query_arg(array('visual-editor' => 'true', 'visual-editor-mode' => 'grid', 've-layout' => HeadwayLayout::get_current()), home_url())));
}
//Design Editor
$wp_admin_bar->add_menu(array('parent' => 'headway-ve', 'id' => 'headway-ve-design', 'title' => 'Design', 'href' => add_query_arg(array('visual-editor' => 'true', 'visual-editor-mode' => 'design', 've-layout' => HeadwayLayout::get_current()), home_url())));
//Extend
$wp_admin_bar->add_menu(array('parent' => 'headway', 'id' => 'headway-admin-extend', 'title' => 'Extend', 'href' => admin_url('admin.php?page=headway-extend')));
//Admin Options
$wp_admin_bar->add_menu(array('parent' => 'headway', 'id' => 'headway-admin-options', 'title' => 'Options', 'href' => admin_url('admin.php?page=headway-options')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-options', 'id' => 'headway-admin-options-general', 'title' => 'General', 'href' => admin_url('admin.php?page=headway-options#tab-general')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-options', 'id' => 'headway-admin-options-seo', 'title' => 'Search Engine Optimization', 'href' => admin_url('admin.php?page=headway-options#tab-seo')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-options', 'id' => 'headway-admin-options-scripts', 'title' => 'Scripts/Analytics', 'href' => admin_url('admin.php?page=headway-options#tab-scripts')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-options', 'id' => 'headway-admin-options-visual-editor', 'title' => 'Visual Editor', 'href' => admin_url('admin.php?page=headway-options#tab-visual-editor')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-options', 'id' => 'headway-admin-options-advanced', 'title' => 'Advanced', 'href' => admin_url('admin.php?page=headway-options#tab-advanced')));
//Admin Tools
$wp_admin_bar->add_menu(array('parent' => 'headway', 'id' => 'headway-admin-tools', 'title' => 'Tools', 'href' => admin_url('admin.php?page=headway-tools')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-tools', 'id' => 'headway-admin-tools-system-info', 'title' => 'System Info', 'href' => admin_url('admin.php?page=headway-tools#tab-system-info')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-tools', 'id' => 'headway-admin-tools-maintenance', 'title' => 'Maintenance', 'href' => admin_url('admin.php?page=headway-tools#tab-maintenance')));
$wp_admin_bar->add_menu(array('parent' => 'headway-admin-tools', 'id' => 'headway-admin-tools-reset', 'title' => 'Reset', 'href' => admin_url('admin.php?page=headway-tools#tab-reset')));
}
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 $options;
}
function motopressCERemoveHeadwayFix($post_id, $post_type)
{
if (defined('HEADWAY_VERSION')) {
global $wpdb;
if (version_compare(HEADWAY_VERSION, '3.7.10', '>=') || property_exists($wpdb, 'hw_wrappers')) {
global $wp_query;
$originalWpQuery = $wp_query;
$key = $post_type === 'page' ? 'page_id' : 'p';
$wp_query = new WP_Query($key . '=' . $post_id);
if (have_posts()) {
while (have_posts()) {
the_post();
}
}
$layoutId = HeadwayLayout::get_current_in_use();
HeadwayWrappersData::delete_by_layout($layoutId);
$transient_id_customized_layouts = 'hw_customized_layouts_template_' . HeadwayOption::$current_skin;
$customized_layouts = get_transient($transient_id_customized_layouts);
if ($customized_layouts) {
$index = array_search($layoutId, $customized_layouts);
if ($index !== false) {
unset($customized_layouts[$layoutId]);
set_transient($transient_id_customized_layouts, $customized_layouts);
}
}
wp_reset_postdata();
$wp_query = $originalWpQuery;
}
}
}
public static function init_action($block_id, $block = false)
{
if (!$block) {
$block = HeadwayBlocksData::get_block($block_id);
}
$name = HeadwayBlocksData::get_block_name($block) . ' — ' . 'Layout: ' . HeadwayLayout::get_name($block['layout']);
register_nav_menu('navigation_block_' . $block_id, $name);
wp_register_script('jquery-hoverintent', headway_url() . '/library/media/js/jquery.hoverintent.js', array('jquery'));
}
function motopressCEAddHeadwayFix($post_id, $tmp_post_id, $post_type)
{
if (defined('HEADWAY_VERSION')) {
global $wpdb;
if (version_compare(HEADWAY_VERSION, '3.7.10', '>=') || property_exists($wpdb, 'hw_wrappers')) {
global $wp_query;
$originalWpQuery = $wp_query;
$key = $post_type === 'page' ? 'page_id' : 'p';
$wp_query = new WP_Query($key . '=' . $post_id);
if (have_posts()) {
while (have_posts()) {
the_post();
}
}
$layoutId = HeadwayLayout::get_current_in_use();
$wrappers = HeadwayWrappersData::get_wrappers_by_layout($layoutId);
// if ($wrappers[0]['id'] !== 'default') {
if (!array_key_exists('default', $wrappers)) {
$sep = preg_quote(HeadwayLayout::$sep);
if (preg_match('/^single' . $sep . '[a-z]+' . $sep . '\\d+$/is', $layoutId)) {
$layoutTmpId = str_replace($post_id, $tmp_post_id, $layoutId);
} else {
$layoutTmpId = 'single' . HeadwayLayout::$sep . $post_type . HeadwayLayout::$sep . $tmp_post_id;
}
update_option('motopress-ce-hw-layout', $layoutTmpId);
foreach ($wrappers as $wrapper_id => $wrapper) {
$wrapperId = HeadwayWrappersData::add_wrapper($layoutTmpId, $wrapper);
$blocks = HeadwayBlocksData::get_blocks_by_wrapper($layoutId, $wrapper_id);
foreach ($blocks as $block_id => &$block) {
$block['wrapper_id'] = $wrapperId;
$block['wrapper'] = $wrapperId;
HeadwayBlocksData::add_block($layoutTmpId, $block);
}
unset($block);
}
$transient_id_customized_layouts = 'hw_customized_layouts_template_' . HeadwayOption::$current_skin;
$customized_layouts = get_transient($transient_id_customized_layouts);
if (!$customized_layouts) {
$customized_layouts = array_unique($wpdb->get_col($wpdb->prepare("SELECT layout FROM {$wpdb->hw_blocks} WHERE template = '%s'", HeadwayOption::$current_skin)));
}
if (!in_array($layoutTmpId, $customized_layouts)) {
$customized_layouts[] = $layoutTmpId;
set_transient($transient_id_customized_layouts, $customized_layouts);
}
}
wp_reset_postdata();
$wp_query = $originalWpQuery;
} else {
$layout = get_option('headway_layout_options_' . $post_id);
if ($layout) {
update_option('headway_layout_options_' . $tmp_post_id, $layout);
} else {
delete_option('headway_layout_options_' . $tmp_post_id);
}
}
}
}
private function display_no_blocks_message()
{
echo '<div class="wrapper wrapper-no-blocks wrapper-fixed" id="wrapper-default">' . "\n\n";
echo '<div class="block-type-content">';
echo '<div class="entry-content">';
echo '<h1 class="entry-title">' . __('No Content to Display', 'headway') . '</h1>';
$visual_editor_url = add_query_arg(array('visual-editor' => 'true', 'visual-editor-mode' => 'grid', 've-layout' => HeadwayLayout::get_current()), home_url());
if (HeadwayCapabilities::can_user_visually_edit()) {
echo sprintf(__('<p>There are no blocks to display. Add some by going to the <a href="%s">Headway Grid</a>!</p>', 'headway'), $visual_editor_url);
} else {
echo sprintf(__('<p>There is no content to display. Please notify the site administrator or <a href="%s">login</a>.</p>', 'headway'), $visual_editor_url);
}
echo '</div><!-- .entry-content -->';
echo '</div><!-- .block-type-content -->';
echo '</div><!-- .wrapper -->';
return false;
}
public static function delete($layout, $option = null, $group_name = false)
{
//No deleting to be done if we don't have an option to delete
if ($option === null) {
return false;
}
//If there's no group defined, define it using the default
if (!$group_name) {
$group_name = self::$default_group;
}
//Make sure there is a layout to use
if (!$layout) {
$layout = HeadwayLayout::get_current();
}
//Format layout ID
$layout = self::format_layout_id($layout);
//Retrieve options array from DB
$options = get_option('headway_layout_options_' . str_replace('-', '_', $layout));
//If DB option doesn't exist, make a default array
if (!is_array($options)) {
$options = array();
}
//Option or group doesn't exist
if (!isset($options[$group_name]) || !isset($options[$group_name][$option])) {
return false;
}
//If option exists, delete the sucker
unset($options[$group_name][$option]);
//If group is empty, delete it too
if (count($options[$group_name]) === 0) {
unset($options[$group_name]);
}
//If the options array is empty, delete the entire option and remove it from catalog
if (count($options) === 0 && !HeadwayOption::$group_suffix) {
$removal = array($layout);
$catalog = array_diff(get_option('headway_layout_options_catalog'), $removal);
delete_option('headway_layout_options_' . $layout);
update_option('headway_layout_options_catalog', $catalog);
return true;
}
update_option('headway_layout_options_' . $layout . HeadwayOption::$group_suffix, $options);
return true;
}
public static function register_layout_css()
{
$current_layout_in_use = HeadwayLayout::get_current_in_use();
$css_name = 'layout-' . HeadwayLayout::get_current_in_use();
$fragments = array();
/* If the grid is supported, then include the wrapper, grid, and block heights */
if (current_theme_supports('headway-grid')) {
$fragments['dynamic-wrapper'] = array('HeadwayDynamicStyle', 'wrapper');
}
/* Include dynamic CSS from blocks such as navigation block or any block that has per-block CSS */
$fragments['dynamic-block-css'] = array('HeadwayBlocks', 'output_block_dynamic_css');
return HeadwayCompiler::register_file(array('name' => $css_name, 'format' => 'css', 'fragments' => $fragments, 'dependencies' => array(HEADWAY_LIBRARY_DIR . '/media/dynamic/style.php')));
}
public static function register_element_instance($args)
{
if (!is_array($args)) {
return new WP_Error('hw_elements_register_element_instance_args_not_array', __('Error: Arguments must be an array for this element instance.', 'headway'), $args);
}
$defaults = array('group' => null, 'grandparent' => null, 'element' => null, 'id' => null, 'name' => null, 'selector' => null, 'layout' => null, 'state-of' => null);
$item = array_merge($defaults, $args);
//If requirements are not met, throw errors
if (!$item['id']) {
return new WP_Error('hw_elements_register_element_instance_no_id', __('Error: An ID is required for this element instance.', 'headway'), $item);
}
if (!$item['name']) {
return new WP_Error('hw_elements_register_element_instance_no_name', __('Error: A name is required for this element instance.', 'headway'), $item);
}
if ($item['group'] === null) {
return new WP_Error('hw_elements_register_element_instance_no_group', __('Error: A group is required for this element instance.', 'headway'), $item);
}
if ($item['element'] === null) {
return new WP_Error('hw_elements_register_element_instance_no_parent', __('Error: A parent element is required for this element instance.', 'headway'), $item);
}
if ($item['selector'] === null) {
return new WP_Error('hw_elements_register_element_instance_no_selector', __('Error: A CSS selector is required for this element instance.', 'headway'), $item);
}
//If layout is set, then set layout-name as well
if ($item['layout']) {
$item['layout-name'] = HeadwayLayout::get_name($item['layout']);
}
//Figure out where the element will go in the elements array
if ($item['grandparent'] !== null && isset(self::$elements[$item['group']][$item['grandparent']]['children'][$item['element']])) {
$destination =& self::$elements[$item['group']][$item['grandparent']]['children'][$item['element']];
} else {
if (isset(self::$elements[$item['group']][$item['element']])) {
$destination =& self::$elements[$item['group']][$item['element']];
} else {
return false;
}
}
//Make sure that the element supports instances
if (!headway_get('supports-instances', $destination)) {
return false;
}
$destination =& $destination['instances'][$item['id']];
//Add the guts
$destination = $item;
//Add the instance to element paths so we can look the parent, grandparent and group up
self::$element_paths[$item['id']] = array('group' => $item['group'], 'parent' => $item['element'], 'grandparent' => $item['grandparent']);
//Remove the extra options
unset($destination['element']);
unset($destination['grandparent']);
unset($destination['group']);
//The element instance is now registered!
return $destination;
}
public static function init_action($block_id, $block)
{
$widget_area_name = HeadwayBlocksData::get_block_name($block) . ' — ' . 'Layout: ' . HeadwayLayout::get_name($block['layout']);
$widget_area = array('name' => $widget_area_name, 'id' => 'widget-area-' . $block['id'], 'before_widget' => '<li id="%1$s" class="widget %2$s">' . "\n", 'after_widget' => '</li><!-- .widget -->' . "\n", 'before_title' => '<span class="widget-title">', 'after_title' => '</span>' . "\n");
register_sidebar($widget_area);
}
public static function save_preview_options()
{
//Set up options
parse_str(headway_get('unsaved'), $options);
return HeadwayVisualEditor::save($options, HeadwayLayout::get_current(), 'grid');
}
public function get_blocks_select_options_for_mirroring()
{
$block_type = $this->block['type'];
$blocks = HeadwayBlocksData::get_blocks_by_type($block_type);
$options = array('' => '– Do Not Mirror –');
//If there are no blocks, then just return the Do Not Mirror option.
if (!isset($blocks) || !is_array($blocks)) {
return $options;
}
foreach ($blocks as $block_id => $layout_id) {
//Get the block instance
$block = HeadwayBlocksData::get_block($block_id);
//If the block is mirrored, skip it
if (HeadwayBlocksData::is_block_mirrored($block)) {
continue;
}
/* Do not show block that's in a mirrored wrapper */
if (HeadwayWrappers::get_wrapper_mirror(HeadwayWrappers::get_wrapper(headway_get('wrapper', $block)))) {
continue;
}
//Create the default name by using the block type and ID
$default_name = HeadwayBlocks::block_type_nice($block['type']) . ' #' . $block['id'];
//If we can't get a name for the layout, then things probably aren't looking good. Just skip this block.
if (!($layout_name = HeadwayLayout::get_name($layout_id))) {
continue;
}
//Make sure the block exists
if (!HeadwayBlocksData::block_exists($block['id'])) {
continue;
}
$current_layout_suffix = $this->block['layout'] == $layout_id ? ' (Warning: Same Layout)' : null;
//Get alias if it exists, otherwise use the default name
$options[$block['id']] = headway_get('alias', $block['settings'], $default_name) . ' – ' . $layout_name . $current_layout_suffix;
}
//Remove the current block from the list
unset($options[$this->block['id']]);
return $options;
}
public static function save($options, $current_layout = false, $mode = false)
{
if (!$current_layout) {
$current_layout = headway_post('layout');
}
if (!$mode) {
$mode = headway_post('mode');
}
//Handle triple slash bullshit
if (get_magic_quotes_gpc() === 1) {
$options = array_map('stripslashes_deep', $options);
}
$blocks = isset($options['blocks']) ? $options['blocks'] : null;
$wrappers = isset($options['wrappers']) ? $options['wrappers'] : null;
$layout_options = isset($options['layout-options']) ? $options['layout-options'] : null;
$options_inputs = isset($options['options']) ? $options['options'] : null;
$design_editor_inputs = isset($options['design-editor']) ? $options['design-editor'] : null;
//Set the current layout to customized if it's the grid mode
if ($mode == 'grid') {
HeadwayLayoutOption::set($current_layout, 'customized', true);
}
/* Blocks */
if ($blocks) {
foreach ($blocks as $id => $methods) {
foreach ($methods as $method => $value) {
switch ($method) {
case 'new':
if (HeadwayBlocksData::get_block($id)) {
continue;
}
$dimensions = explode(',', $blocks[$id]['dimensions']);
$position = explode(',', $blocks[$id]['position']);
$settings = isset($blocks[$id]['settings']) ? $blocks[$id]['settings'] : array();
$args = array('id' => $id, 'type' => $value, 'position' => array('left' => $position[0], 'top' => $position[1]), 'dimensions' => array('width' => $dimensions[0], 'height' => $dimensions[1]), 'settings' => $settings);
HeadwayBlocksData::add_block($current_layout, $args);
break;
case 'delete':
HeadwayBlocksData::delete_block($current_layout, $id);
break;
case 'dimensions':
$dimensions = explode(',', $value);
$args = array('dimensions' => array('width' => $dimensions[0], 'height' => $dimensions[1]));
HeadwayBlocksData::update_block($current_layout, $id, $args);
break;
case 'position':
$position = explode(',', $value);
$args = array('position' => array('left' => $position[0], 'top' => $position[1]));
HeadwayBlocksData::update_block($current_layout, $id, $args);
break;
case 'wrapper':
$args = array('wrapper' => $value);
HeadwayBlocksData::update_block($current_layout, $id, $args);
break;
case 'settings':
//Retrieve all blocks from layout
$layout_blocks = HeadwayBlocksData::get_blocks_by_layout($current_layout);
//Get the block from the layout
$block = headway_get($id, $layout_blocks);
//If block doesn't exist, we can't do anything.
if (!$block) {
continue;
}
//If there aren't any options, then don't do anything either
if (!is_array($value) || count($value) === 0) {
continue;
}
$block['settings'] = array_merge($block['settings'], $value);
HeadwayBlocksData::update_block($current_layout, $id, $block);
break;
}
}
}
}
/* End Blocks */
/* Wrappers */
if ($wrappers) {
/* Pluck last-id out of wrappers and send it to DB */
if (headway_get('last-id', $wrappers)) {
$last_id = $wrappers['last-id'];
unset($wrappers['last-id']);
HeadwayOption::set('last-id', $last_id, 'wrappers');
}
/* Save layout wrappers to dB */
HeadwayOption::set($current_layout, $wrappers, 'wrappers');
}
/* End Wrappers */
/* Layout Options */
if ($layout_options) {
foreach ($layout_options as $group => $options) {
foreach ($options as $option => $value) {
HeadwayLayoutOption::set($current_layout, $option, $value, $group);
}
}
}
/* End Layout Options */
/* Options */
if ($options_inputs) {
foreach ($options_inputs as $group => $options) {
foreach ($options as $option => $value) {
HeadwayOption::set($option, $value, $group);
}
}
}
/* End Options */
/* Design Editor Inputs */
if ($design_editor_inputs) {
/* If skin import is set to true then nuke all design settings to prevent overlapping settings */
if (headway_get('skin-import', $design_editor_inputs)) {
HeadwayElementsData::delete_all();
}
/* End skin import nuke */
/* Handle skin templates */
$skin_templates = headway_get('skin-import-templates', $design_editor_inputs);
if (is_array($skin_templates) && count($skin_templates)) {
$skin_template_block_id_translations = array();
$skin_template_wrapper_id_translations = array();
foreach ($skin_templates as $skin_template_name => $skin_template_blocks) {
/* Pluck wrappers array out of blocks array */
$skin_template_wrappers = $skin_template_blocks['wrappers'];
unset($skin_template_blocks['wrappers']);
$template = HeadwayLayout::add_template($skin_template_name, $skin_template_blocks, $skin_template_wrappers);
/* Use + rather than array_merge because + preserves numeric keys */
$skin_template_block_id_translations = $skin_template_block_id_translations + $template['block-id-translations'];
$skin_template_wrapper_id_translations = $skin_template_wrapper_id_translations + $template['wrapper-id-translations'];
}
/* Re-map block IDs in instances according to block ID translations */
foreach ($design_editor_inputs as $element_id => $element_data) {
if (!is_array($element_data) || !isset($element_data['special-element-instance'])) {
continue;
}
foreach ($element_data['special-element-instance'] as $instance_id => $instance_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 = $instance_id_fragments[1];
/* Wrapper instance conditional. Modify new instance ID accordingly */
if (strpos($instance_id, 'wrapper-') === 0 && isset($skin_template_wrapper_id_translations[intval($instance_potential_wrapper_id)])) {
$new_wrapper_id = $skin_template_wrapper_id_translations[intval($instance_potential_wrapper_id)]['id'];
$new_wrapper_layout = $skin_template_wrapper_id_translations[intval($instance_potential_wrapper_id)]['layout'];
$new_instance_id = 'wrapper-' . $new_wrapper_id . '-layout-' . $new_wrapper_layout;
/* Block instance conditional. Modify new instance ID accordingly */
} else {
if (strpos($instance_id, 'block-') !== false && is_numeric($instance_potential_block_id) && isset($skin_template_block_id_translations[intval($instance_potential_block_id)])) {
$new_block_id = $skin_template_block_id_translations[intval($instance_potential_block_id)];
$new_instance_id = str_replace('block-' . $instance_potential_block_id, 'block-' . $new_block_id, $instance_id);
/* Not a proper block or wrapper instance, just skip it */
} else {
continue;
}
}
/* Remove existing instance key/value pair */
unset($design_editor_inputs[$element_id]['special-element-instance'][$instance_id]);
/* Add new instance key/value pair with new instance ID */
$design_editor_inputs[$element_id]['special-element-instance'][$new_instance_id] = $instance_properties;
}
}
}
/* End skin template handling */
/* Loop through to get every element and its properties */
foreach ($design_editor_inputs as $element_id => $element_data) {
if (!is_array($element_data) || !isset($element_data['group'])) {
continue;
}
$element_group = $element_data['group'];
//Dispatch depending on type of element data
foreach ($element_data as $element_data_node => $element_data_node_data) {
//Handle different nodes depending on what they are
if ($element_data_node == 'properties') {
//Set each property for the regular element
foreach ($element_data_node_data as $property_id => $property_value) {
HeadwayElementsData::set_property($element_group, $element_id, $property_id, $property_value);
}
//Handle instances, states, etc.
} else {
if (strpos($element_data_node, 'special-element-') === 0) {
$special_element_type = str_replace('special-element-', '', $element_data_node);
//Loop through the special elements
foreach ($element_data_node_data as $special_element => $special_element_properties) {
//Set the special element properties now
foreach ($special_element_properties as $special_element_property => $special_element_property_value) {
HeadwayElementsData::set_special_element_property($element_group, $element_id, $special_element_type, $special_element, $special_element_property, $special_element_property_value);
}
}
}
}
}
}
/* End loop */
}
/* End Design Editor Inputs */
//This hook is used by cache flushing, plugins, etc. Do not fire on preview save because it'll flush preview options
if (!headway_get('ve-preview')) {
do_action('headway_visual_editor_save');
}
return true;
}
/**
* Assembles the classes for the body element.
**/
public static function body_class($c)
{
global $wp_query, $authordata;
$c[] = 'custom';
/* User Agents */
if (!HeadwayCompiler::is_plugin_caching()) {
$user_agent = $_SERVER['HTTP_USER_AGENT'];
/* IE */
if ($ie_version = headway_is_ie()) {
$c[] = 'ie';
$c[] = 'ie' . $ie_version;
}
/* Modern Browsers */
if (stripos($user_agent, 'Safari') !== false) {
$c[] = 'safari';
} elseif (stripos($user_agent, 'Firefox') !== false) {
$c[] = 'firefox';
} elseif (stripos($user_agent, 'Chrome') !== false) {
$c[] = 'chrome';
} elseif (stripos($user_agent, 'Opera') !== false) {
$c[] = 'opera';
}
/* Rendering Engines */
if (stripos($user_agent, 'WebKit') !== false) {
$c[] = 'webkit';
} elseif (stripos($user_agent, 'Gecko') !== false) {
$c[] = 'gecko';
}
/* Mobile */
if (stripos($user_agent, 'iPhone') !== false) {
$c[] = 'iphone';
} elseif (stripos($user_agent, 'iPod') !== false) {
$c[] = 'ipod';
} elseif (stripos($user_agent, 'iPad') !== false) {
$c[] = 'ipad';
} elseif (stripos($user_agent, 'Android') !== false) {
$c[] = 'android';
}
}
/* End User Agents */
/* Responsive Grid */
if (HeadwayResponsiveGrid::is_enabled()) {
$c[] = 'responsive-grid-enabled';
}
if (HeadwayResponsiveGrid::is_active()) {
$c[] = 'responsive-grid-active';
}
/* Pages */
if (is_page() && isset($wp_query->post) && isset($wp_query->post->ID)) {
$c[] = 'pageid-' . $wp_query->post->ID;
$c[] = 'page-slug-' . $wp_query->post->post_name;
}
/* Posts & Pages */
if (is_singular() && isset($wp_query->post) && isset($wp_query->post->ID)) {
//Add the custom classes from the meta box
if ($custom_css_class = HeadwayLayoutOption::get($wp_query->post->ID, 'css-class', null)) {
$custom_css_classes = str_replace(' ', ' ', str_replace(',', ' ', htmlspecialchars(strip_tags($custom_css_class))));
$c = array_merge($c, array_filter(explode(' ', $custom_css_classes)));
}
}
/* Layout IDs, etc */
$c[] = 'layout-' . HeadwayLayout::get_current();
$c[] = 'layout-using-' . HeadwayLayout::get_current_in_use();
if (HeadwayRoute::is_visual_editor_iframe()) {
$c[] = 've-iframe';
}
if (headway_get('ve-iframe-mode') && HeadwayRoute::is_visual_editor_iframe()) {
$c[] = 'visual-editor-mode-' . headway_get('ve-iframe-mode');
}
if (!current_theme_supports('headway-design-editor')) {
$c[] = 'design-editor-disabled';
}
$c = array_unique(array_filter($c));
return $c;
}
function get_templates()
{
return HeadwayLayout::get_templates();
}
public static function display_block($block, $where = null)
{
//We'll allow this function to take either an integer argument to look up the block or to use the existing
if (!is_array($block)) {
$block = HeadwayBlocksData::get_block($block);
}
//Check that the block exists
if (!is_array($block) || !$block) {
return false;
}
$block_types = HeadwayBlocks::get_block_types();
//Set the original block for future use
$original_block = $block;
$original_block_id = $block['id'];
//Set the block style to null so we don't get an ugly notice down the road if it's not used.
$block_style_attr = null;
//Check if the block type exists
if (!($block_type_settings = headway_get($block['type'], $block_types, array()))) {
$block['requested-type'] = $block['type'];
$block['type'] = 'unknown';
}
//Get the custom CSS classes and change commas to spaces and remove double spaces and remove HTML
$custom_css_classes = str_replace(' ', ' ', str_replace(',', ' ', htmlspecialchars(strip_tags(headway_get('css-classes', $block['settings'], '')))));
$block_classes = array_unique(array_filter(explode(' ', $custom_css_classes)));
$block_classes[] = 'block';
$block_classes[] = 'block-type-' . $block['type'];
$block_classes[] = headway_get('fixed-height', $block_type_settings, false) !== true ? 'block-fluid-height' : 'block-fixed-height';
//Block Styles
if (HEADWAY_CHILD_THEME_ACTIVE && ($block_style = headway_get(HEADWAY_CHILD_THEME_ID . '-block-style', $block['settings']))) {
$block_style_classes = explode(' ', headway_get('class', headway_get($block_style, HeadwayChildThemeAPI::$block_styles)));
foreach ($block_style_classes as $block_style_class) {
$block_classes[] = $block_style_class;
}
}
//If the block is being displayed in the Grid, then we need to make it work with absolute positioning.
if ($where == 'grid') {
$block_classes[] = 'grid-width-' . $original_block['dimensions']['width'];
$block_classes[] = 'grid-left-' . $original_block['position']['left'];
$block_style_attr = ' style="height: ' . $original_block['dimensions']['height'] . 'px; top: ' . $original_block['position']['top'] . 'px;"';
}
//If the responsive grid is active, then add the responsive block hiding classes
if (HeadwayResponsiveGrid::is_enabled()) {
$responsive_block_hiding = headway_get('responsive-block-hiding', $block['settings'], array());
if (is_array($responsive_block_hiding) && count($responsive_block_hiding) > 0) {
foreach ($responsive_block_hiding as $device) {
$block_classes[] = 'responsive-block-hiding-device-' . $device;
}
}
}
//If it's a mirrored block, change $block to the mirrored block
if ($mirrored_block = HeadwayBlocksData::is_block_mirrored($block)) {
$block = $mirrored_block;
$block['original'] = $original_block;
//Add Classes for the mirroring
$block_classes[] = 'block-mirrored';
if ($where != 'grid') {
$block_classes[] = 'block-mirroring-' . $mirrored_block['id'];
$block_classes[] = 'block-original-' . $original_block_id;
}
}
//Fetch the HTML tag for the block
$block_tag = ($html_tag = headway_get('html-tag', $block_type_settings)) ? $html_tag : 'div';
//The ID attribute for the block. This will change if mirrored.
$block_id_for_id_attr = $block['id'];
//Original block ID to be used in the Visual Editor
if (HeadwayRoute::is_visual_editor_iframe()) {
$block_data_attrs = implode(' ', array('data-id="' . str_replace('block-', '', $original_block_id) . '"', 'data-block-mirror="' . (isset($mirrored_block) ? $mirrored_block['id'] : '') . '"', 'data-block-mirror-layout-name="' . (isset($mirrored_block) ? HeadwayLayout::get_name($mirrored_block['layout']) : '') . '"', 'data-grid-left="' . $original_block['position']['left'] . '"', 'data-grid-top="' . $original_block['position']['top'] . '"', 'data-width="' . $original_block['dimensions']['width'] . '"', 'data-height="' . $original_block['dimensions']['height'] . '"', 'data-alias="' . headway_get('alias', headway_get('settings', $original_block, array())) . '"'));
} else {
$block_data_attrs = null;
}
//The grid will display blocks entirely differently and not use hooks.
if ($where != 'grid') {
do_action('headway_before_block', $block);
do_action('headway_before_block_' . $block['id'], $block);
echo '<' . $block_tag . ' id="block-' . $block_id_for_id_attr . '" class="' . implode(' ', array_filter(apply_filters('headway_block_class', $block_classes, $block))) . '"' . $block_style_attr . $block_data_attrs . '>';
do_action('headway_block_open', $block);
do_action('headway_block_open_' . $block['id'], $block);
echo '<div class="block-content">';
do_action('headway_block_content_open', $block);
do_action('headway_block_content_open_' . $block['id'], $block);
do_action('headway_block_content_' . $block['type'], $block);
do_action('headway_block_content_close', $block);
do_action('headway_block_content_close_' . $block['id'], $block);
echo '</div><!-- .block-content -->' . "\n";
do_action('headway_block_close', $block);
do_action('headway_block_close_' . $block['id'], $block);
echo '</' . $block_tag . '><!-- #block-' . $block_id_for_id_attr . ' -->' . "\n";
do_action('headway_after_block', $block);
do_action('headway_after_block_' . $block['id'], $block);
//Show the block in the grid
} else {
$show_content_in_grid = self::block_type_exists($block['type']) ? headway_get('show-content-in-grid', $block_type_settings, false) : false;
if (!$show_content_in_grid) {
$block_classes[] = 'hide-content-in-grid';
}
if (!self::block_type_exists($block['type'])) {
$block_classes[] = 'block-error';
}
echo '<' . $block_tag . ' id="block-' . $block_id_for_id_attr . '" class="' . implode(' ', array_filter($block_classes)) . '"' . $block_style_attr . $block_data_attrs . '>';
echo '<div class="block-content-fade block-content">';
if (!self::block_type_exists($block['type'])) {
self::unknown_block_content($block);
} else {
if (!$show_content_in_grid) {
echo '<p class="hide-content-in-grid-notice"><strong>Notice:</strong> <em>' . self::block_type_nice($block['type']) . '</em> blocks do not display in the Grid Mode. Please switch to the Design mode to see the content in this block.</p>';
}
}
echo '</div><!-- .block-content-fade -->' . "\n";
echo '</' . $block_tag . '><!-- #block-' . $block_id_for_id_attr . ' -->' . "\n";
}
//Spit the ID back out
return $block['id'];
}
protected function modify_arguments($post = false)
{
$this->inputs['template']['options'] = HeadwayLayout::get_templates();
}
public static function export_layout($layout_id)
{
/* Set up variables */
if (!($layout_name = HeadwayLayout::get_name($layout_id))) {
die('Error: Invalid layout.');
}
$layout = array('name' => $layout_name, 'blocks' => HeadwayBlocksData::get_blocks_by_layout($layout_id));
/* Convert all mirrored blocks into original blocks by pulling their mirror target's settings */
/* 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 ($layout['blocks'] as $layout_block_index => $layout_block) {
if (!($mirrored_block = HeadwayBlocksData::is_block_mirrored($layout_block))) {
continue;
}
$layout['blocks'][$layout_block_index] = $mirrored_block;
}
/* Spit the file out */
return self::to_json('Headway Layout - ' . $layout_name, 'layout', $layout);
}
static function templates_to_assign_select_options()
{
$templates = HeadwayLayout::get_templates();
$return = '';
foreach ($templates as $id => $name) {
$return .= '<option value="template-' . $id . '">' . $name . '</option>';
}
return $return;
}
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>';
}
public static function current_seo_layout()
{
/* Since the SEO templates are only at a certain level, checking the real layout against the SEO templates would not work. */
$layout_hierarchy = HeadwayLayout::get_current_hierarchy();
if (count($layout_hierarchy) === 1) {
return $layout_hierarchy[0];
} elseif (count($layout_hierarchy) > 1) {
return $layout_hierarchy[1];
}
return null;
}
public static function page_switcher_page()
{
echo '<strong>Currently Editing: <span>' . HeadwayLayout::get_current_name() . '</span></strong>';
}
<div id="preview-button-container" class="save-button-container">
<span class="save-button preview-button tooltip-top-right" id="preview-button" title="Click to hide the grid and show how the website looks before saving.">Preview</span>
<span class="save-button preview-button" id="inactive-preview-button">Preview</span>
</div>
';
}
?>
</div><!-- #menu-right -->
</div><!-- #menu -->
<!-- Big Boy iframe -->
<div id="iframe-container">
<?php
$layout_url = HeadwayVisualEditor::get_current_mode() == 'grid' ? home_url() : HeadwayLayout::get_url(HeadwayLayout::get_current());
$iframe_url = add_query_arg(array('ve-iframe' => 'true', 've-layout' => HeadwayLayout::get_current(), 've-iframe-mode' => HeadwayVisualEditor::get_current_mode(), 'rand' => rand(1, 999999)), $layout_url);
echo '<iframe id="content" class="content" src="' . $iframe_url . '" scrolling="no"></iframe>';
if (HeadwayVisualEditor::is_mode('grid')) {
echo '<iframe id="preview" class="content" src="" style="display: none;" scrolling="no"></iframe>';
}
echo '<div id="iframe-overlay"></div>';
echo '<div id="iframe-loading-overlay"><div class="cog-container"><div class="cog-bottom-left"></div><div class="cog-top-right"></div></div></div>';
?>
</div>
<!-- #iframe#content -->
<div id="panel">
<ul id="panel-top">
<?php
/**
* @param string
*
* @return bool
**/
public static function cache_file($file)
{
$cache = HeadwayOption::get('cache', false, array());
//Get the current layout here directly and set is as GET since the output trigger can use POST, but this cannot.
$_GET['layout-in-use'] = HeadwayLayout::get_current_in_use();
$_GET['compiler-cache'] = true;
$content = self::combine_fragments($cache[$file]);
//If existing cache file exists, delete it.
self::delete_cache_file($cache[$file]['filename']);
//Change LESS extension to CSS
$extension = $cache[$file]['format'] != 'less' ? $cache[$file]['format'] : 'css';
//If the file is set to only clear on a hard flush, then add that to the filename
$hard_cache_suffix = $cache[$file]['require-hard-flush'] ? '-hard-cache' : null;
//MD5 the contents that way we can check for differences down the road
$cache[$file]['hash'] = md5($content);
$cache[$file]['filename'] = $file . '-' . substr($cache[$file]['hash'], 0, 7) . $hard_cache_suffix . '.' . $extension;
//Build file
$file_handle = @fopen(HEADWAY_CACHE_DIR . '/' . $cache[$file]['filename'], 'w');
if (!@fwrite($file_handle, $content)) {
return false;
}
@chmod(HEADWAY_CACHE_DIR . '/' . $cache[$file]['filename'], 0755);
@fclose($file_handle);
HeadwayOption::set('cache', $cache);
return true;
}
/**
* Used for when a user clicks View Site in the Visual Editor
**/
public static function redirect_to_layout()
{
remove_filter('wp_redirect', '__return_false', 12);
if (headway_get('debug') && HeadwayCapabilities::can_user_visually_edit()) {
wp_die(HeadwayLayout::get_url(headway_get('layout')));
}
return wp_safe_redirect(HeadwayLayout::get_url(headway_get('layout')));
}
public static function secure_method_assign_template()
{
$layout = headway_post('layout');
$template = str_replace('template-', '', headway_post('template'));
//Add the template flag
HeadwayLayoutOption::set($layout, 'template', $template);
do_action('headway_visual_editor_assign_template');
echo HeadwayLayout::get_name('template-' . $template);
}
