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<?php
class Genesis_Dambuster_Template {
const OPTION_NAME = 'tweaks';
const DAMBUSTER_METAKEY = '_genesis_dambuster_template';
protected $defaults = array(
'enabled' => false,
'disabled' => false,
'always_on' => false,
'front_page' => false,
'remove_header' => false,
'remove_primary_navigation' => false,
'remove_secondary_navigation' => false,
'remove_entry_header' => false,
'remove_post_title' => false,
'remove_post_image' => false,
'remove_breadcrumbs' => false,
'remove_edit_link' => false,
'remove_post_info' => false,
'remove_post_meta' => false,
'remove_entry_footer' => false,
'remove_author_box' => false,
'remove_comments' => false,
'remove_after_entry' => false,
'remove_footer_widgets' => false,
'remove_footer' => false,
'remove_background' => false,
'full_width' => false,
'enable_helpers' => false,
'max_content_width' => 1140,
'content_padding' => '20px 30px',
'custom_post_types' => array()
);
protected $plugin;
protected $utils;
protected $options;
protected $page_options;
protected $post_id = false;
protected $is_html5 = false;
protected $is_landing = false;
private $has_site_header = true;
private $has_site_footer = true;
function __construct() {
$this->init();
}
private function init() { //the init function is intended to run at the WordPress hook called "init"
$this->plugin = Genesis_Dambuster_Plugin::get_instance();
$this->utils = $this->plugin->get_utils();
$this->options = $this->plugin->get_options();
$this->options->add_defaults(array( self::OPTION_NAME => $this->defaults));
if (! is_admin() ) {
add_action('wp', array($this,'prepare'));
}
}
function get_defaults() {
return array_diff_key($this->defaults, array_fill_keys(array('always_on','front_page','custom_post_types'), false)); ;
}
function get_option($option_name, $cache = true) {
$options = $this->get_options($cache);
if ($option_name && $options && array_key_exists($option_name,$options))
return $options[$option_name];
else
return false;
}
function get_options($cache = true) {
return $this->options->get_option(self::OPTION_NAME, $cache);
}
function save_options($options) {
return $this->options->save_options(array(self::OPTION_NAME => $options)) ;
}
function prepare() {
if (is_front_page()) {
if ($this->get_option('front_page' )) {
$this->page_options = $this->get_options();
$this->apply_tweaks();
}
}
if (is_singular()
&& $this->plugin->is_post_type_enabled(get_post_type())
&& ($this->post_id = $this->utils->get_post_id())) {
$meta = $this->utils->get_post_meta($this->post_id, self::DAMBUSTER_METAKEY);
if ($meta)
$this->page_options = $this->options->validate_options($this->get_defaults(), $meta);
else
$this->page_options = $this->get_options();
if($this->is_enabled($this->page_options['enabled'],$this->page_options['disabled'] )) { //we are tweaking this page
$this->apply_tweaks();
}
}
}
function apply_tweaks() {
$this->is_html5 = $this->utils->is_html5();
$this->is_landing = $this->utils->is_landing_page();
if ($this->page_options['remove_header']) $this->remove_header();
if ($this->page_options['remove_primary_navigation']) $this->remove_primary_navigation();
if ($this->page_options['remove_secondary_navigation']) $this->remove_secondary_navigation();
if ($this->page_options['remove_entry_header']) $this->remove_entry_header();
if ($this->page_options['remove_post_title']) $this->remove_post_title();
if ($this->page_options['remove_post_image']) $this->remove_post_image();
if ($this->page_options['remove_post_info']) $this->remove_post_info();
if ($this->page_options['remove_edit_link']) $this->remove_edit_link();
if ($this->page_options['remove_breadcrumbs']) $this->remove_breadcrumbs();
if ($this->page_options['remove_entry_footer']) $this->remove_entry_footer();
if ($this->page_options['remove_post_meta']) $this->remove_post_meta();
if ($this->page_options['remove_author_box']) $this->remove_author_box();
if ($this->page_options['remove_comments']) $this->remove_comments();
if ($this->page_options['remove_after_entry']) $this->remove_after_entry();
if ($this->page_options['remove_footer_widgets']) $this->remove_footer_widgets();
if ($this->page_options['remove_footer']) $this->remove_footer();
if ($this->page_options['remove_background']) $this->remove_background();
if ($this->page_options['full_width']) $this->full_width();
if ($this->page_options['enable_helpers']) $this->enable_helpers();
}
function is_enabled($enabled, $disabled) {
return $enabled || ( ! $disabled && $this->get_option('always_on') ) ;
}
function has_site_header() {
return $this->has_site_header;
}
function has_site_footer() {
return $this->has_site_footer;
}
function remove_header() {
remove_action( 'genesis_header', 'genesis_header_markup_open', 5 );
remove_action( 'genesis_header', 'genesis_do_header' );
remove_action( 'genesis_header', 'genesis_header_markup_close', 15 );
add_filter( 'theme_mod_header_image', '__return_empty_string' );
add_filter('body_class', array($this,'add_no_site_header_body_class'));
$this->has_site_header = false;
do_action( 'genesis_dambuster_remove_header', $this->post_id );
}
function remove_primary_navigation() {
remove_action( 'genesis_before_header', 'genesis_do_nav' );
remove_action( 'genesis_header', 'genesis_do_nav' );
remove_action( 'genesis_header', 'genesis_do_nav', 5 );
remove_action( 'genesis_header', 'genesis_do_nav', 12 );
remove_action( 'genesis_header', 'genesis_do_nav', 13 );
remove_action( 'genesis_header', 'genesis_do_nav', 14 );
remove_action( 'genesis_after_header', 'genesis_do_nav' );
remove_action( 'genesis_before_content_sidebar_wrap', 'genesis_do_nav' );
do_action( 'genesis_dambuster_remove_primary_navigation', $this->post_id );
}
function remove_secondary_navigation() {
remove_action( 'genesis_before_header', 'genesis_do_subnav' );
remove_action( 'genesis_header', 'genesis_do_subnav' );
remove_action( 'genesis_header', 'genesis_do_subnav', 5 );
remove_action( 'genesis_header', 'genesis_do_subnav', 6 );
remove_action( 'genesis_after_header', 'genesis_do_subnav' );
remove_action( 'genesis_footer', 'genesis_do_subnav', 5 );
remove_action( 'genesis_footer', 'genesis_do_subnav', 7 );
add_filter( 'body_class', array($this, 'remove_secondary_nav_body_class') );
do_action( 'genesis_dambuster_remove_secondary_navigation', $this->post_id );
}
function remove_entry_header() {
remove_action( 'genesis_entry_header', 'genesis_entry_header_markup_open', 5 ); // Remove entry header start
remove_action( 'genesis_entry_header', 'genesis_entry_header_markup_close', 15 ); // Remove entry header end
do_action( 'genesis_dambuster_remove_entry_header', $this->post_id );
}
function remove_post_title() {
remove_action( $this->is_html5 ? 'genesis_entry_header' : 'genesis_post_title', 'genesis_do_post_title' ); // Remove Title
do_action( 'genesis_dambuster_remove_post_title', $this->post_id );
}
function remove_post_image() {
if ($this->is_html5 )
remove_action( 'genesis_entry_content', 'genesis_do_post_image' , 8);
else
remove_action( 'genesis_post_content', 'genesis_do_post_image' );
do_action( 'genesis_dambuster_remove_post_image', $this->post_id );
}
function remove_post_info() {
if ($this->is_html5 ) {
remove_action( 'genesis_entry_header' , 'genesis_post_info', 5);
remove_action( 'genesis_entry_header' , 'genesis_post_info', 7);
remove_action( 'genesis_entry_header' , 'genesis_post_info', 8);
remove_action( 'genesis_entry_header' , 'genesis_post_info', 12);
} else {
remove_action('genesis_before_post_content', 'genesis_post_info' );
}
do_action( 'genesis_dambuster_remove_post_info', $this->post_id );
}
function remove_edit_link() {
add_filter( 'genesis_edit_post_link' ,'__return_false' );// Remove edit link
do_action( 'genesis_dambuster_remove_edit_link', $this->post_id );
}
function remove_breadcrumbs() {
add_filter( 'genesis_pre_get_option_breadcrumb_' .(is_page() ? 'page':'single'), '__return_false', 10, 2);
do_action( 'genesis_dambuster_remove_breadcrumbs', $this->post_id );
}
function remove_entry_footer() {
remove_action( 'genesis_entry_footer', 'genesis_entry_footer_markup_open', 5 ); // Remove entry footer start
remove_action( 'genesis_entry_footer', 'genesis_entry_footer_markup_close', 15 ); // Remove entry footer end
do_action( 'genesis_dambuster_remove_entry_footer', $this->post_id );
}
function remove_post_meta() {
remove_action( $this->is_html5 ? 'genesis_entry_footer' : 'genesis_after_post_content', 'genesis_post_meta' );
do_action( 'genesis_dambuster_remove_post_meta', $this->post_id );
}
function remove_author_box() {
if ($this->is_html5)
remove_action( 'genesis_after_entry', 'genesis_do_author_box_single', 8 );
else
remove_action( 'genesis_after_post', 'genesis_do_author_box_single' );
do_action( 'genesis_dambuster_remove_author_box', $this->post_id );
}
function remove_comments() {
remove_action( $this->is_html5 ? 'genesis_after_entry' : 'genesis_after_post', 'genesis_get_comments_template' );
do_action( 'genesis_dambuster_remove_comments', $this->post_id );
}
function remove_after_entry() {
remove_action( 'genesis_after_entry', 'genesis_after_entry_widget_area', 5 );
remove_action( 'genesis_after_entry', 'genesis_after_entry_widget_area' );
do_action( 'genesis_dambuster_remove_after_entry', $this->post_id );
}
function remove_footer() {
remove_all_actions('genesis_footer');
$this->has_site_footer = false;
do_action( 'genesis_dambuster_remove_footer', $this->post_id );
}
function remove_footer_widgets() {
remove_action( 'genesis_before_footer', 'genesis_footer_widget_areas' );
remove_action( 'genesis_after_footer', 'genesis_footer_widget_areas' );
do_action( 'genesis_dambuster_remove_footer_widgets', $this->post_id );
}
function remove_background() {
add_filter( 'theme_mod_background_image', '__return_empty_string' );
add_filter( 'theme_mod_background_color', '__return_empty_string' );
add_filter( 'body_class', array($this,'add_background_body_class') );
do_action( 'genesis_dambuster_remove_background', $this->post_id );
}
function full_width() {
add_filter( 'genesis_pre_get_option_site_layout', '__genesis_return_full_width_content' );
add_filter( 'body_class',array($this,'add_full_width_body_class') );
add_action( 'wp_enqueue_scripts',array($this,'enqueue_full_width_styles'),100 );
}
function enable_helpers() {
add_action( 'wp_enqueue_scripts', array($this,'enqueue_helper_styles') );
}
function add_no_site_header_body_class($classes) {
$classes[] = apply_filters( 'genesis_dambuster_no_site_header_body_class','no-site-header');
return $classes;
}
function add_full_width_body_class( $classes ) {
$classes[] = apply_filters( 'genesis_dambuster_full_width_body_class', 'gd-full-width' );
return $classes;
}
function add_background_body_class( $classes ) {
$classes[] = apply_filters( 'genesis_dambuster_background_body_class', 'gd-transparent-background' );
return $classes;
}
function remove_secondary_nav_body_class($classes) {
$classes = array_diff( $classes, apply_filters( 'genesis_dambuster_remove_secondary_nav_body_class', array('secondary-nav' ) ) );
return $classes;
}
function enqueue_full_width_styles() {
$fullwidth = $this->is_html5 ? 'full-width.css' : 'full-width-xhtml.css' ;
wp_enqueue_style( 'gd-full-width', plugins_url( 'styles/'.$fullwidth, dirname(__FILE__)), array(), GENESIS_DAMBUSTER_VERSION );
if ($specific_styles = $this->inline_specific_styles())
wp_add_inline_style( 'gd-full-width', $specific_styles );
do_action( 'genesis_dambuster_full_width', $this->post_id );
}
function enqueue_helper_styles() {
wp_enqueue_style( 'gd-helpers', plugins_url( 'styles/helpers.css', dirname(__FILE__)), array(), GENESIS_DAMBUSTER_VERSION );
wp_add_inline_style( 'gd-helpers', $this->inline_helper_styles() );
do_action( 'genesis_dambuster_helpers', $this->post_id );
}
function inline_helper_styles() {
$max_content_width = $this->page_options['max_content_width'];
if ( empty($max_content_width) ) $max_content_width = 'none';
$content_padding = $this->page_options['content_padding'];
if ( empty($content_padding) ) $content_padding = '0';
return sprintf( '.gd-full-width .entry .inner { max-width: %1$spx; padding:%2$s; }', $max_content_width, $content_padding );
}
function inline_specific_styles() {
return false;
}
}