/** * Starts the GZIP output buffer. * * @return bool **/ function headway_gzip() { //If zlib is not loaded, we can't gzip. if (!extension_loaded('zlib')) { return false; } //If zlib.output_compression is on, do not gzip if (ini_get('zlib.output_compression') == 1) { return false; } //If a cache system is active then do not gzip if (defined('WP_CACHE') && WP_CACHE) { return false; } //Allow headway_gzip filter to cancel gzip compression. if (!($gzip = apply_filters('headway_gzip', HeadwayOption::get('enable-gzip', false, true)))) { return false; } //If gzip has already happened, then just return. if (in_array('ob_gzhandler', ob_list_handlers())) { return; } ob_start('ob_gzhandler'); return true; }
/** * Checks if the user can access the visual editor. * * @uses headway_user_level() * @uses HeadwayOption::get() * * @return bool **/ public static function can_user_visually_edit($ignore_debug_mode = false) { if (!$ignore_debug_mode && HeadwayOption::get('debug-mode')) { return true; } return is_user_logged_in() && self::can_user('headway_visual_editor'); }
public static function init() { self::check_option_groups(); if (headway_get('ve-preview') && HeadwayCapabilities::can_user_visually_edit()) { HeadwayOption::$group_suffix = '_preview'; } }
public static function is_enabled() { //If the theme doesn't support the responsive grid, then disable it. if (!current_theme_supports('headway-grid') || !current_theme_supports('headway-responsive-grid')) { return false; } return HeadwayOption::get('enable-responsive-grid', false, false); }
/** * Echos the Powered By Headway link. * * @uses HeadwayOption::get() * * @param string $text The name of the program to be displayed. Defaults to Headway (obviously). * * @return mixed **/ public static function show_headway_link() { if (HeadwayOption::get('affiliate-link')) { $headway_location = strip_tags(HeadwayOption::get('affiliate-link')); } else { $headway_location = 'http://headwaythemes.com/'; } echo apply_filters('headway_link', '<p class="footer-left footer-headway-link footer-link">' . __('Powered by Headway, the ', 'headway') . ' <a href="' . $headway_location . '" title="Headway Premium WordPress Theme">drag and drop WordPress theme</a></p>'); }
public static function feed_url($feed) { //Do not change the URL of comment feed URLs. if (strpos($feed, 'comment') !== false) { return $feed; } $feed_url = HeadwayOption::get('feed-url'); //If the feed URL option doesn't have http[://] at the beginning, then we're a no go on changing the feed URL. if (!$feed_url || strpos($feed_url, 'http') !== 0) { return $feed; } return $feed_url; }
public static function add_editor_style($css) { if (HeadwayOption::get('disable-editor-style', false, false)) { return $css; } if (!current_theme_supports('editor-style')) { return $css; } if (!current_theme_supports('headway-design-editor')) { return $css; } HeadwayCompiler::register_file(array('name' => 'editor-style', 'format' => 'css', 'fragments' => array('headway_content_block_editor_style'), 'dependencies' => array(HEADWAY_LIBRARY_DIR . '/blocks/content/editor-style.php'), 'enqueue' => false)); return $css . ',' . HeadwayCompiler::get_url('editor-style'); }
/** * Direct index.php to the appropriate function * * @return bool **/ public static function direct() { //If viewing the visual editor, stop the template loading and show the visual editor. if (self::is_visual_editor()) { //If user is logged in and can't visually edit, loop them back to normal template. if (is_user_logged_in() && !HeadwayCapabilities::can_user_visually_edit()) { wp_die('You have insufficient permissions to use the Headway Visual Editor.<br /><br /><a href="' . home_url() . '">Return to Home</a>'); return false; //If the user isn't logged in at all, log 'em in and loop back to visual editor as long as debug mode isn't active } elseif (!is_user_logged_in() && !HeadwayOption::get('debug-mode')) { return auth_redirect(); } HeadwayVisualEditor::display(); die; //Theme Preview } elseif (self::is_theme_preview()) { return wp_die('Headway and Headway Child Themes cannot be previewed. Please activate the theme if you wish to see how it looks.'); } elseif (self::is_grid()) { Headway::load('visual-editor/iframe-grid'); HeadwayVisualEditorIframeGrid::show(); die; } }
public static function get_grid_width($wrapper) { if (!is_array($wrapper)) { return false; } /* If wrapper is mirrored then use settings from it for the grid */ if ($potential_wrapper_mirror = HeadwayWrappers::get_wrapper_mirror($wrapper)) { $wrapper = $potential_wrapper_mirror; } $column_width = headway_get('use-independent-grid', $wrapper) ? headway_get('column-width', $wrapper) : HeadwayOption::get('column-width', false, HeadwayWrappers::$default_column_width); $gutter_width = headway_get('use-independent-grid', $wrapper) ? headway_get('gutter-width', $wrapper) : HeadwayOption::get('gutter-width', false, HeadwayWrappers::$default_gutter_width); return $column_width * headway_get('columns', $wrapper) + (headway_get('columns', $wrapper) - 1) * $gutter_width; }
public static function add_template($template_name = null, $blocks = null, $wrappers = null) { $templates = HeadwayOption::get('list', 'templates', array()); $last_template_id = HeadwayOption::get('last-id', 'templates', 0); /* These two variables be used for when a blocks/wrappers imported ID is different than the one that it ends up with... i.g. skin importing to line up instances */ $block_id_translations = array(); $wrapper_id_translations = array(); /* Build name */ $id = $last_template_id + 1; $template_name = $template_name ? $template_name : 'Template ' . $id; /* Add template to templates array so it can be sent to DB */ $templates[$id] = $template_name; /* Send array to DB */ HeadwayOption::set('list', $templates, 'templates'); HeadwayOption::set('last-id', $id, 'templates'); /* Add blocks and wrappers */ if ($blocks && $wrappers) { /* Format wrappers */ foreach ($wrappers as $wrapper_id => $wrapper_settings) { $old_wrapper_id = $wrapper_id; $new_wrapper = HeadwayWrappers::add_wrapper('template-' . $id, $wrapper_settings); $wrapper_id_translations[str_replace('wrapper-', '', $old_wrapper_id)] = array('id' => $new_wrapper['id'], 'layout' => 'template-' . $id); } /* Add blocks */ foreach ($blocks as $block) { $old_block_id = $block['id']; unset($block['id']); unset($block['layout']); /* Update block's wrapper ID to match the real ID of the imported wrapper because if you link to the old ID from the export file then it won't match up */ $block['wrapper'] = 'wrapper-' . $wrapper_id_translations[str_replace('wrapper-', '', $block['wrapper'])]['id']; $new_block_id = HeadwayBlocksData::add_block('template-' . $id, $block); $block_id_translations[$old_block_id] = $new_block_id; } } /* End adding wrappers and blocks */ return array('id' => $id, 'name' => $template_name, 'block-id-translations' => $block_id_translations, 'wrapper-id-translations' => $wrapper_id_translations); }
public function update_notice() { if (!is_super_admin() || HeadwayOption::get('disable-update-notices', false, false) || !($update_info = $this->retrieve_update_info())) { return; } $changelog_url = headway_get('changelog_url', $update_info, false); $new_version = headway_get('new_version', $update_info); $valid_key = headway_get('is_valid_key', $update_info, false); if ($valid_key === true) { if (!$this->notify_only) { echo sprintf(__('<div id="update-nag">%s %s is now available, you\'re running %s! <a href="%s">Click here to update</a> or <a href="%s" target="_blank">learn more</a> about the update.</div>', 'headway'), $this->name, $new_version, $this->current_version, admin_url('update-core.php'), str_replace('{KEY}', headway_get_license_key(), $changelog_url)); } else { echo sprintf(__('<div id="update-nag">%s %s is now available, you\'re running %s! Go to the <a href="%s" target="_blank">Headway Dashboard</a> to download the latest version or <a href="%s" target="_blank">learn more</a> about the update.</div>', 'headway'), $this->name, $new_version, $this->current_version, HEADWAY_DASHBOARD_URL, str_replace('{KEY}', headway_get_license_key(), $changelog_url)); } return true; } else { switch ($valid_key) { case 'expired': echo sprintf(__('<div id="update-nag">%s %s is now available, you\'re running %s! Your Headway license has expired. Please visit the <a href="%s">Headway Dashboard</a> to renew your license so you can continue to receive updates.</div>', 'headway'), $this->name, $new_version, $this->current_version, HEADWAY_DASHBOARD_URL); break; default: echo sprintf(__('<div id="update-nag">%s %s is now available, you\'re running %s! You will not be able to update until you enter a valid license key on the <a href="%s">Headway Options</a> panel.</div>', 'headway'), $this->name, $new_version, $this->current_version, admin_url('admin.php?page=headway-options')); break; } return false; } }
/** * For some reason, the 'blocks-by-id', 'blocks-by-type', and 'blocks-by-layout' options become blank. This will restore them. **/ public static function repair_blocks() { global $wpdb; /* Build layout options catalog */ $catalog = array(); foreach (wp_load_alloptions() as $option => $option_value) { if (strpos($option, 'headway_layout_options_') !== 0 || $option == 'headway_layout_options_catalog' || strpos($option, 'headway_layout_options_') === 0 && substr($option, -8) == '_preview') { continue; } $catalog[] = str_replace('headway_layout_options_', '', $option); } /* Set up blank arrays */ $blocks_by_id = array(); $blocks_by_type = array(); $blocks_by_layout = array(); foreach ($catalog as $layout) { /* If the layout is numeric, then check if the post even exists and isn't a revision. If it does not exist or is a revision, delete it! */ if (is_numeric($layout)) { $post_row = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->posts} WHERE ID = %d LIMIT 1", $layout)); if ($post_row) { $post_status = get_post_status($layout); } /* If the post row is false (doesn't exist) or post status is revision (AKA inherit) then delete the whole layout option group */ if (!$post_row || $post_status == 'inherit') { delete_option('headway_layout_options_' . $layout); continue; } } $layout_options = get_option('headway_layout_options_' . $layout); //If there are no blocks, then skip the layout if (!isset($layout_options['general']['blocks']) || !is_array($layout_options['general']['blocks'])) { continue; } /* If the layout ID is template then change the underscore to a hyphen */ if (strpos($layout, 'template_') === 0) { $layout = str_replace('template_', 'template-', $layout); } $layout_blocks = $layout_options['general']['blocks']; //If the layout is a template, then skip these two conditionals if (strpos($layout, 'template') !== 0) { //If the layout doesn't have any blocks, then remove the customized flag if it exists. if (!isset($layout_blocks) || !is_array($layout_blocks) || count($layout_blocks) === 0) { HeadwayLayoutOption::delete($layout, 'customized'); continue; } //If the layout isn't customized and doesn't have a template assigned, //then nuke those blocks from the layout options and do not include them in the main block options if ((!isset($layout_options['general']['customized']) || $layout_options['general']['customized'] !== 'true') && (!isset($layout_options['general']['template']) || $layout_options['general']['template'] === 'false')) { HeadwayLayoutOption::delete($layout, 'blocks'); continue; } } foreach ($layout_blocks as $block_id => $block) { /* Blocks by ID */ $blocks_by_id[$block['id']] = array('layout' => $layout, 'type' => $block['type']); /* Blocks by type */ if (!isset($blocks_by_type[$block['type']])) { $blocks_by_type[$block['type']] = array(); } $blocks_by_type[$block['type']][$block['id']] = $layout; /* Blocks by layout */ if (!isset($blocks_by_layout[$layout])) { $blocks_by_layout[$layout] = array(); } $blocks_by_layout[$layout][$block['id']] = true; } } HeadwayOption::set('blocks-by-type', $blocks_by_type, 'blocks'); HeadwayOption::set('blocks-by-id', $blocks_by_id, 'blocks'); HeadwayOption::set('blocks-by-layout', $blocks_by_layout, 'blocks'); return true; }
protected function modify_arguments($post = false) { //Do not use this box if the page being edited is the front page since they can edit the setting in the configuration. if (get_option('page_on_front') == headway_get('post') && get_option('show_on_front') == 'page') { $this->info = '<strong>Configure the SEO settings for this page (Front Page) in the Headway Search Engine Optimization settings tab in <a href="' . admin_url('admin.php?page=headway-options#tab-seo-content') . '" target="_blank">Headway » Configuration</a>.</strong>'; $this->inputs = array(); return; } //Setup the defaults for the title and checkboxes $current_screen = get_current_screen(); $seo_templates_query = HeadwayOption::get('seo-templates', 'general', HeadwaySEO::output_layouts_and_defaults()); $seo_templates = headway_get('single-' . $current_screen->id, $seo_templates_query, array()); $title_template = str_replace(array('%sitename%', '%SITENAME%'), get_bloginfo('name'), headway_get('title', $seo_templates)); echo '<input type="hidden" id="title-seo-template" value="' . $title_template . '" />'; $this->inputs['noindex']['default'] = headway_get('noindex', $seo_templates); $this->inputs['nofollow']['default'] = headway_get('nofollow', $seo_templates); $this->inputs['noarchive']['default'] = headway_get('noarchive', $seo_templates); $this->inputs['nosnippet']['default'] = headway_get('nosnippet', $seo_templates); $this->inputs['noodp']['default'] = headway_get('noodp', $seo_templates); $this->inputs['noydir']['default'] = headway_get('noydir', $seo_templates); }
public static function delete_special_element_properties($element_group, $element_id, $special_element_type, $special_element_meta) { $element = HeadwayOption::get($element_id, 'design-editor-group-' . $element_group); /* Delete all special elements matching the meta and type */ if (isset($element['special-element-' . $special_element_type][$special_element_meta])) { unset($element['special-element-' . $special_element_type][$special_element_meta]); } /* Send it back to DB */ return HeadwayOption::set($element_id, $element, 'design-editor-group-' . $element_group); }
public function display() { if (!$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); $wrapper->render_grid(); do_action('headway_wrapper_close'); echo '</div><!-- .wrapper -->' . "\n\n"; do_action('headway_after_wrapper'); /* End displaying wrapper */ } }
public static function save($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, $special_element_property_value); } } } } } } /* End loop */ } /* End Design Editor Inputs */ //This hook is used by cache flushing, plugins, etc. Do not fire on preview save because it'll flush preview options if (!headway_get('ve-preview')) { do_action('headway_visual_editor_save'); } return true; }
public static function flush_cache() { return HeadwayOption::delete('webfont-cache'); }
public function render_input($input) { //Fill defaults $defaults = array('tooltip' => false, 'default' => false, 'callback' => null); //Merge defaults $input = array_merge($defaults, $input); //Fix up inputs $input = $this->parse_function_args($input); if (!isset($input['name']) || !isset($input['type'])) { return; } /* Set up main input variables */ $input['name'] = strtolower($input['name']); $input['group'] = isset($input['group']) ? $input['group'] : $this->options_group; $input['tooltip'] = isset($input['tooltip']) && $input['tooltip'] != false ? $input['tooltip'] : false; /* Populate the value */ $input['default'] = isset($input['default']) ? $input['default'] : null; if (isset($this->wrapper) && $this->wrapper && !isset($input['value'])) { $input['value'] = HeadwayWrappers::get_wrapper_setting($this->wrapper, $input['name'], $input['default']); } else { if (isset($this->block) && $this->block && !isset($input['value'])) { $input['value'] = HeadwayBlocksData::get_block_setting($this->block, $input['name'], $input['default']); } else { if (!isset($input['value'])) { $input['value'] = HeadwayOption::get($input['name'], $input['group'], $input['default']); } } } /* Setup Attributes */ $attributes_array = array('id' => isset($this->block) && $this->block ? 'input-' . $this->block['id'] . '-' . $input['name'] : 'input-' . $input['group'] . '-' . $input['name'], 'name' => $input['name'], 'data-group' => $input['group']); /* Set up the callback attribute */ $attributes_array['data-callback'] = htmlspecialchars('(function(args){var input=args.input;var value=args.value;var block=args.block || null;' . $input['callback'] . '})'); /* Set up data handler override if it's used */ if (headway_get('data-handler-callback', $input)) { $attributes_array['data-data-handler-callback'] = htmlspecialchars('(function(args){' . $input['data-handler-callback'] . '})'); } /* Set up toggle attribute */ if (headway_get('toggle', $input)) { $attributes_array['data-toggle'] = htmlspecialchars(json_encode($input['toggle'])); } /* No save attribute */ if (headway_get('no-save', $input, false)) { $attributes_array['data-no-save'] = 'true'; } /* Turn attributes array into a string for HTML */ $input['attributes'] = ''; foreach ($attributes_array as $attribute => $attribute_value) { $input['attributes'] .= $attribute . '="' . $attribute_value . '" '; } $input['attributes'] = trim($input['attributes']); /* If it's a repeater then handle it before it's handled as an input */ if ($input['type'] == 'repeater') { return $this->repeater($input); } /* Handle regular input */ if (method_exists($this, 'input_' . str_replace('-', '_', $input['type']))) { /* Handle all types except for raw HTML input */ if ($input['type'] != 'raw-html') { echo '<div class="input input-' . $input['type'] . '" id="input-' . $input['name'] . '">'; if ($input['tooltip']) { echo '<div class="tooltip-button" title="' . htmlspecialchars($input['tooltip']) . '"></div>'; } call_user_func(array($this, 'input_' . str_replace('-', '_', $input['type'])), $input); echo '</div><!-- #input-' . $input['name'] . ' -->'; } else { call_user_func(array($this, 'input_' . str_replace('-', '_', $input['type'])), $input); } } /* End regular input handling */ }
/** * @return bool **/ public static function flush_cache($hard = false) { //Flush Headway cache if it is active. if (self::can_cache()) { //Delete the Headway cache option if hard flush otherwise delete the ones that aren't set to stay with soft flush if ($hard) { HeadwayOption::delete('cache'); } else { $cache = HeadwayOption::get('cache'); foreach ($cache as $cached_file_id => $cached_file) { if (!headway_get('require-hard-flush', $cached_file, false)) { unset($cache[$cached_file_id]); } } HeadwayOption::set('cache', $cache); } //Set do not delete list $no_delete = array('..', '.'); if ($handle = opendir(HEADWAY_CACHE_DIR)) { while (false !== ($file = readdir($handle))) { if (in_array($file, $no_delete) || strpos($file, 'hard-cache') !== false && !$hard) { continue; } @unlink(HEADWAY_CACHE_DIR . '/' . $file); } closedir($handle); } } //Flush plugin caches self::flush_plugin_caches(); return true; }
HeadwayAdminInputs::generate($form); ?> <h3 class="title title-hr">Admin</h3> <?php $form = array(array('type' => 'checkbox', 'label' => 'Version Number', 'checkboxes' => array(array('id' => 'hide-menu-version-number', 'label' => 'Hide Headway Version Number From Menu', 'checked' => HeadwayOption::get('hide-menu-version-number', false, false))), 'description' => 'Check this if you wish to have the Menu say "Headway" instead of "Headway ' . HEADWAY_VERSION . '"'), array('type' => 'checkbox', 'label' => 'Update Notices', 'checkboxes' => array(array('id' => 'disable-update-notices', 'label' => 'Disable Headway Update Notices', 'checked' => HeadwayOption::get('disable-update-notices', false, false))), 'description' => 'If you wish to hide the notices that appear when an update is available for Headway, check this.'), array('type' => 'checkbox', 'label' => 'Editor Style', 'checkboxes' => array(array('id' => 'disable-editor-style', 'label' => 'Disable Editor Style', 'checked' => HeadwayOption::get('disable-editor-style', false, false))), 'description' => 'By default, Headway will take any settings in the Design Editor and add them to <a href="http://codex.wordpress.org/TinyMCE" target="_blank">WordPress\' TinyMCE editor</a> style. Use this option to prevent that.')); HeadwayAdminInputs::generate($form); ?> <h3 class="title title-hr">Debugging</h3> <div class="alert alert-red"><p>The following option should only be checked if a member of the Headway Themes team asks you to do so.</p></div> <?php $form = array(array('type' => 'checkbox', 'label' => 'Debug Mode', 'checkboxes' => array(array('id' => 'debug-mode', 'label' => 'Enable Debug Mode', 'checked' => HeadwayOption::get('debug-mode', false, false))), 'description' => 'Having Debug Mode enabled will allow the Headway Themes team to access the Visual Editor for support purposes, but <strong>will not allow changes to be saved<strong>.')); HeadwayAdminInputs::generate($form); ?> </div> </div> <div class="hr hr-submit" style="display: none;"></div> <p class="submit" style="display: none;"> <input type="submit" name="headway-submit" value="Save Changes" class="button-primary headway-save" /> </p> </form>
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 add_visual_editor_js_vars() { //Gather the URLs for the block types $block_types = HeadwayBlocks::get_block_types(); $block_type_urls = array(); foreach ($block_types as $block_type => $block_type_options) { $block_type_urls[$block_type] = $block_type_options['url']; } $block_styles = class_exists('HeadwayChildThemeAPI') ? HeadwayChildThemeAPI::get_block_style_classes() : array(); $current_layout_status = HeadwayLayout::get_status(HeadwayLayout::get_current()); $script_name = is_ssl() ? 'headway-ve-js-https' : 'headway-ve-js'; wp_localize_script($script_name, 'Headway', array('ajaxURL' => admin_url('admin-ajax.php'), 'currentLayout' => HeadwayLayout::get_current(), 'currentLayoutName' => HeadwayLayout::get_name(HeadwayLayout::get_current()), 'currentLayoutCustomized' => $current_layout_status['customized'], 'currentLayoutTemplate' => $current_layout_status['template'], 'availableBlockID' => HeadwayBlocksData::get_available_block_id(), 'availableWrapperID' => HeadwayWrappers::get_available_wrapper_id(), 'headwayURL' => get_template_directory_uri(), 'siteURL' => site_url(), 'homeURL' => home_url(), 'adminURL' => admin_url(), 'mode' => HeadwayVisualEditor::get_current_mode(), 'designEditorSupport' => current_theme_supports('headway-design-editor'), 'siteName' => get_bloginfo('name'), 'siteDescription' => get_bloginfo('description'), 'security' => wp_create_nonce('headway-visual-editor-ajax'), 'ranTour' => json_encode(array('legacy' => HeadwayOption::get('ran-tour', false, false), 'grid' => HeadwayOption::get('ran-tour-grid', false, false), 'design' => HeadwayOption::get('ran-tour-design', false, false))), 'blockTypeURLs' => json_encode($block_type_urls), 'allBlockTypes' => json_encode($block_types), 'disableCodeMirror' => HeadwayOption::get('disable-codemirror', false, false), 'frontPage' => get_option('show_on_front', 'posts'), 'gridSupported' => current_theme_supports('headway-grid'), 'disableTooltips' => HeadwayOption::get('disable-visual-editor-tooltips', false, false), 'blockStyles' => $block_styles, 'responsiveGrid' => HeadwayResponsiveGrid::is_enabled(), 'designEditorProperties' => HeadwayVisualEditor::is_mode('design') ? json_encode(HeadwayElementProperties::get_properties()) : json_encode(array()), 'colorpickerSwatches' => HeadwayOption::get('colorpicker-swatches', false, array()), 'gridSafeMode' => HeadwayOption::get('grid-safe-mode', false, false), 'defaultGridColumnCount' => HeadwayWrappers::$default_columns, 'globalGridColumnWidth' => HeadwayWrappers::$global_grid_column_width, 'globalGridGutterWidth' => HeadwayWrappers::$global_grid_gutter_width, 'touch' => stripos($_SERVER['HTTP_USER_AGENT'], 'iPad') !== false ? true : false)); }
/** * To promote caching on browsers, Headway can tell WordPress to not put in the query variables on the style and script URLs. **/ public static function remove_dependency_query_vars($query) { if (!HeadwayOption::get('remove-dependency-query-vars', 'general', false) && !HeadwayRoute::is_visual_editor_iframe()) { return $query; } return remove_query_arg('ver', $query); }
public static function clear_block_actions_cache() { HeadwayOption::set('init', array(), 'block-actions-cache'); HeadwayOption::set('enqueue', array(), 'block-actions-cache'); HeadwayOption::set('dynamic-js', array(), 'block-actions-cache'); HeadwayOption::set('dynamic-css', array(), 'block-actions-cache'); HeadwayOption::set('block-objects', array(), 'block-actions-cache'); return HeadwayOption::set('cached', false, 'block-actions-cache'); }
static function live_css() { if (headway_get('visual-editor-open')) { return null; } return HeadwayOption::get('live-css'); }
public static function parent_menu() { $menu_setup = HeadwayOption::get('menu-setup', false, 'getting-started'); /* Figure out the primary page */ switch ($menu_setup) { case 'getting-started': $parent_menu = array('id' => 'getting-started', 'name' => 'Getting Started', 'callback' => array('HeadwayAdminPages', 'getting_started')); break; case 'visual-editor': $parent_menu = array('id' => 'visual-editor', 'name' => 'Visual Editor', 'callback' => array('HeadwayAdminPages', 'visual_editor')); break; case 'options': $parent_menu = array('id' => 'options', 'name' => 'Options', 'callback' => array('HeadwayAdminPages', 'options')); break; } return $parent_menu; }
public function content() { echo '<textarea id="live-css" name="live-css" data-group="general">' . HeadwayOption::get('live-css') . '</textarea>'; }
GD Support: <?php echo function_exists('gd_info') ? "Yes\n" : "***WARNING*** No\n"; ?> PHP Memory Limit: <?php echo ini_get('memory_limit') . "\n"; ?> PHP Post Max Size: <?php echo ini_get('post_max_size') . "\n"; ?> WP_DEBUG: <?php echo defined('WP_DEBUG') ? WP_DEBUG ? 'Enabled' . "\n" : 'Disabled' . "\n" : 'Not set' . "\n"; ?> Debug Mode: <?php echo HeadwayOption::get('debug-mode', false, false) ? 'Enabled' . "\n" : 'Disabled' . "\n"; ?> Show On Front: <?php echo get_option('show_on_front') . "\n"; ?> Page On Front: <?php echo get_option('page_on_front') . "\n"; ?> Page For Posts: <?php echo get_option('page_for_posts') . "\n"; ?> <?php if (!headway_get('exclude-counts')) { ?>
public static function get_seo_templates($layout = false) { $seo_templates_query = HeadwayOption::get('seo-templates', 'general', self::output_layouts_and_defaults()); if ($layout) { return headway_get(self::current_seo_layout(), $seo_templates_query, array()); } else { return $seo_templates_query; } }
public static function method_change_grid_height() { $grid_height = headway_post('grid_height'); //Make sure the grid height is numeric and at least 800px if (!is_numeric($grid_height) || $grid_height < 800) { return false; } HeadwayOption::set('grid-height', $grid_height); }