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functions.php
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<?php
/**
* Spacious functions related to defining constants, adding files and WordPress core functionality.
*
* Defining some constants, loading all the required files and Adding some core functionality.
* @uses add_theme_support() To add support for post thumbnails and automatic feed links.
* @uses register_nav_menu() To add support for navigation menu.
* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
*
* @package ThemeGrill
* @subpackage Spacious
* @since Spacious 1.0
*/
/**
* Set the content width based on the theme's design and stylesheet.
*/
if ( ! isset( $content_width ) )
$content_width = 750;
/**
* $content_width global variable adjustment as per layout option.
*/
function spacious_content_width() {
global $post;
global $content_width;
if( $post ) { $layout_meta = get_post_meta( $post->ID, 'spacious_page_layout', true ); }
if( empty( $layout_meta ) || is_archive() || is_search() ) { $layout_meta = 'default_layout'; }
$spacious_default_layout = spacious_options( 'default_layout', 'right_sidebar' );
if ( $layout_meta == 'default_layout' ) {
if ( ( spacious_options( 'spacious_site_layout', 'box_1160px' ) == 'box_978px' ) || ( spacious_options( 'spacious_site_layout', 'box_1160px' ) == 'wide_978px' ) ) {
if ( $spacious_default_layout == 'no_sidebar_full_width' ) { $content_width = 978; /* pixels */ }
else { $content_width = 642; /* pixels */ }
}
elseif ( $spacious_default_layout == 'no_sidebar_full_width' ) { $content_width = 1160; /* pixels */ }
else { $content_width = 750; /* pixels */ }
}
elseif ( ( spacious_options( 'spacious_site_layout', 'box_1160px' ) == 'box_978px' ) || ( spacious_options( 'spacious_site_layout', 'box_1160px' ) == 'wide_978px' ) ) {
if ( $layout_meta == 'no_sidebar_full_width' ) { $content_width = 978; /* pixels */ }
else { $content_width = 642; /* pixels */ }
}
elseif ( $layout_meta == 'no_sidebar_full_width' ) { $content_width = 1160; /* pixels */ }
else { $content_width = 750; /* pixels */ }
}
add_action( 'template_redirect', 'spacious_content_width' );
add_action( 'after_setup_theme', 'spacious_setup' );
/**
* All setup functionalities.
*
* @since 1.0
*/
if( !function_exists( 'spacious_setup' ) ) :
function spacious_setup() {
// Add default posts and comments RSS feed links to head
add_theme_support( 'automatic-feed-links' );
// This theme uses Featured Images (also known as post thumbnails) for per-post/per-page.
add_theme_support( 'post-thumbnails' );
// Supporting title tag via add_theme_support (since WordPress 4.1)
add_theme_support( 'title-tag' );
// Adds the support for the Custom Logo introduced in WordPress 4.5
add_theme_support( 'custom-logo',
array(
'height' => '100',
'width' => '100',
'flex-width' => true,
'flex-height' => true,
)
);
// Registering navigation menus.
register_nav_menus( array(
'primary' => __( 'Primary Menu','spacious' ),
'footer' => __( 'Footer Menu','spacious' )
) );
// Cropping the images to different sizes to be used in the theme
add_image_size( 'featured-blog-large', 750, 350, true );
add_image_size( 'featured-blog-medium', 270, 270, true );
add_image_size( 'featured', 642, 300, true );
add_image_size( 'featured-blog-medium-small', 230, 230, true );
// Setup the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'spacious_custom_background_args', array(
'default-color' => 'eaeaea'
) ) );
// Adding excerpt option box for pages as well
add_post_type_support( 'page', 'excerpt' );
/**
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support('html5', array(
'search-form', 'comment-form', 'comment-list', 'gallery', 'caption',
));
// Support for selective refresh widgets in Customizer
add_theme_support( 'customize-selective-refresh-widgets' );
// Define and register starter content to showcase the theme on new sites.
$starter_content = array(
'widgets' => array(
// Add the search widget to the header sidebar.
'spacious_header_sidebar' => array(
'header_search' => array(
'search',
array( 'title' => '',
),
),
),
// Add text widgets to the contact sidebar.
'spacious_contact_page_sidebar' => array(
'text_business_info',
'text_about',
),
// Add text widget and cta widget in the Business Top sidebar.
'spacious_business_page_top_section_sidebar' => array(
'text_top_sidebar_info' => array(
'text',
array(
'title' => esc_html__( 'Business Top Sidebar', 'spacious' ),
'text' => esc_html__( 'Shows widgets on Business Page Template Top Section.', 'spacious' ).' '.__( 'Suitable widget: TG: Services, TG: Call To Action Widget, TG: Featured Widget', 'spacious' ).
'<ul>
<li>'.'<strong>'.esc_html__( 'TG: Services', 'spacious' ).'</strong>'.' - '.esc_html__( 'Display some pages as services. Best for Business Top or Bottom sidebar.', 'spacious' ).'</li>
<li>'.'<strong>'.esc_html__( 'TG: Call To Action Widget', 'spacious' ).'</strong>'.' - '.esc_html__( 'Use this widget to show the call to action section.', 'spacious' ).'</li>
<li>'.'<strong>'.esc_html__( 'TG: Featured Widget', 'spacious' ).'</strong>'.' - '.esc_html__( 'Show your some pages as recent work. Best for Business Top or Bottom sidebar.', 'spacious' ).'</li></ul>'
),
),
'call_to_action' => array(
'spacious_call_to_action_widget',
array(
'text_main' => esc_html__( 'Call to Action Main Text','spacious' ),
'text_additional' => esc_html__( 'Call to Action Additional Text','spacious' ),
'button_text' => esc_html__( 'Theme Info', 'spacious' ),
'button_url' => 'https://themegrill.com/themes/spacious/',
),
),
),
// Add text widget and featured single page widget in the Business Middle Left Sidebar.
'spacious_business_page_middle_section_left_half_sidebar' => array(
'text_middle_left_sidebar_info' => array(
'text',
array(
'title' => esc_html__( 'Business Middle Left Sidebar', 'spacious' ),
'text' => esc_html__( 'Shows widgets on Business Page Template Middle Section Left Half.', 'spacious' ).' '.esc_html__( 'Suitable widget: TG: Testimonial, TG: Featured Single Page', 'spacious' )
),
),
'featured_single_page' => array(
'spacious_featured_single_page_widget',
array(
'page_id' => '02',
),
),
),
// Add text widget and testimonial widget in the Business Middle Right Sidebar.
'spacious_business_page_middle_section_right_half_sidebar' => array(
'text_middle_right_sidebar_info' => array(
'text',
array(
'title' => esc_html__( 'Business Middle Right Sidebar', 'spacious' ),
'text' => esc_html__( 'Shows widgets on Business Page Template Middle Section Right Half.', 'spacious' ).' '.esc_html__( 'Suitable widget: TG: Testimonial, TG: Featured Single Page', 'spacious' )
),
),
'testimonial' => array(
'spacious_testimonial_widget',
array(
'title' => esc_html__( 'TG: Testimonial', 'spacious' ),
'text' => 'Chocolate bar caramels fruitcake icing. Jujubes gingerbread marzipan applicake sweet lemon drops. Marshmallow cupcake bear claw oat cake candy marzipan. Cookie soufflé bear claw. ',
'name' => 'Mr. Bipin Singh',
'byline' => 'CEO',
),
)
),
// Add text widget in the Business Bottom Sidebar.
'spacious_business_page_bottom_section_sidebar' => array(
'text_bottom_sidebar_info' => array(
'text',
array(
'title' => esc_html__( 'Business Bottom Sidebar', 'spacious' ),
'text' => esc_html__( 'Shows widgets on Business Page Template Bottom Section.', 'spacious' ).' '.__( 'Suitable widget: TG: Services, TG: Call To Action Widget, TG: Featured Widget', 'spacious' ).
'<ul>
<li>'.'<strong>'.esc_html__( 'TG: Services', 'spacious' ).'</strong>'.' - '.esc_html__( 'Display some pages as services. Best for Business Top or Bottom sidebar.', 'spacious' ).'</li>
<li>'.'<strong>'.esc_html__( 'TG: Call To Action Widget', 'spacious' ).'</strong>'.' - '.esc_html__( 'Use this widget to show the call to action section.', 'spacious' ).'</li>
<li>'.'<strong>'.esc_html__( 'TG: Featured Widget', 'spacious' ).'</strong>'.' - '.esc_html__( 'Show your some pages as recent work. Best for Business Top or Bottom sidebar.', 'spacious' ).'</li></ul>'
),
),
),
// Add the text widget in the footer siderbar 1.
'spacious_footer_sidebar_one' => array(
'text_business_info',
),
// Add search widget and text widget in the footer siderbar 2.
'spacious_footer_sidebar_two' => array(
'search',
'text_about'
),
// Add the text widget in the footer siderbar 3.
'spacious_footer_sidebar_three' => array(
'text_custom_menu' => array(
'text',
array(
'title' => esc_html__( 'Spacious Important Links', 'spacious' ),
'text' => '<ul>
<li><a href="https://themegrill.com/themes/spacious/">'.esc_html__( 'Theme Info', 'spacious' ).'</a></li>
<li><a href="https://demo.themegrill.com/spacious/">'.esc_html__( 'View Demo', 'spacious' ).'</a></li>
<li><a href="https://www.youtube.com/watch?v=rhiybsv3vUU">'.esc_html__( 'Import Demo', 'spacious' ).'</a></li>
<li><a href="https://docs.themegrill.com/spacious/">'.esc_html__( 'Documentation', 'spacious' ).'</a></li>
<li><a href="https://themegrill.com/support-forum/forum/spacious-free/">'.esc_html__( 'Support Forum', 'spacious' ).'</a></li>
</ul>'
),
),
),
// Add the featured single page widget in the footer siderbar 4.
'spacious_footer_sidebar_four' => array(
'featured_single_page' => array(
'spacious_featured_single_page_widget',
array(
'page_id' => '02',
),
),
),
),
// Specify the core-defined pages to create.
'posts' => array(
'home' => array(
'template' => 'page-templates/business.php',
),
'about',
'blog',
'contact' => array(
'template' => 'page-templates/contact.php',
),
),
// Create the custom image attachments for site logo.
'attachments' => array(
'image-logo' => array(
'post_title' => 'spacious logo image',
'file' => 'images/spacious-logo.png', // URL relative to the template directory.
),
),
// Default to a static front page and assign the front and posts pages.
'options' => array(
'show_on_front' => 'page',
'page_on_front' => '{{home}}',
'page_for_posts' => '{{blog}}'
),
// Setting theme mods of slider settings.
'theme_mods' => array(
'custom_logo' => '{{image-logo}}',
'spacious[spacious_show_header_logo_text]' => 'both',
'spacious[spacious_activate_slider]' => '1',
'spacious[spacious_blog_slider]' => '1',
'spacious[spacious_slider_image1]' => get_template_directory_uri().'/images/book.jpg',
'spacious[spacious_slider_title1]' => esc_html__( 'Enter title for your slider.', 'spacious' ),
'spacious[spacious_slider_text1]' => 'Chocolate bar caramels fruitcake icing. Jujubes gingerbread marzipan applicake sweet lemon drops. Marshmallow cupcake bear claw oat cake candy marzipan. Cookie soufflé bear claw.',
'spacious[spacious_slider_button_text1]' => esc_html__( 'Read more', 'spacious' ),
'spacious[spacious_slider_link1]' => '#',
'spacious[spacious_slider_image2]' => get_template_directory_uri().'/images/chess.jpg',
'spacious[spacious_slider_title2]' => esc_html__( 'Enter title for your slider.', 'spacious' ),
'spacious[spacious_slider_text2]' => 'Chocolate bar caramels fruitcake icing. Jujubes gingerbread marzipan applicake sweet lemon drops. Marshmallow cupcake bear claw oat cake candy marzipan. Cookie soufflé bear claw.',
'spacious[spacious_slider_button_text2]' => esc_html__( 'Read more', 'spacious' ),
'spacious[spacious_slider_link2]' => '#',
),
// Set up nav menus for each of the two areas registered in the theme.
'nav_menus' => array(
// Assign a menu to the "primary" location.
'primary' => array(
'name' => esc_html__( 'Primary Menu', 'spacious' ),
'items' => array(
'link_home', // Note that the core "home" page is actually a link in case a static front page is not used.
'page_about',
'page_blog',
'page_contact',
),
),
// Assign a menu to the "footer" location.
'footer' => array(
'name' => esc_html__( 'Footer Menu', 'spacious' ),
'items' => array(
'page_about',
'page_blog',
'page_contact',
),
),
),
);
$starter_content = apply_filters( 'spacious_starter_content', $starter_content );
add_theme_support( 'starter-content', $starter_content );
}
endif;
/**
* Define Directory Location Constants
*/
define( 'SPACIOUS_PARENT_DIR', get_template_directory() );
define( 'SPACIOUS_CHILD_DIR', get_stylesheet_directory() );
define( 'SPACIOUS_INCLUDES_DIR', SPACIOUS_PARENT_DIR. '/inc' );
define( 'SPACIOUS_CSS_DIR', SPACIOUS_PARENT_DIR . '/css' );
define( 'SPACIOUS_JS_DIR', SPACIOUS_PARENT_DIR . '/js' );
define( 'SPACIOUS_ADMIN_DIR', SPACIOUS_INCLUDES_DIR . '/admin' );
define( 'SPACIOUS_WIDGETS_DIR', SPACIOUS_INCLUDES_DIR . '/widgets' );
define( 'SPACIOUS_ADMIN_IMAGES_DIR', SPACIOUS_ADMIN_DIR . '/images' );
define( 'SPACIOUS_ADMIN_CSS_DIR', SPACIOUS_ADMIN_DIR . '/css' );
/**
* Define URL Location Constants
*/
define( 'SPACIOUS_PARENT_URL', get_template_directory_uri() );
define( 'SPACIOUS_CHILD_URL', get_stylesheet_directory_uri() );
define( 'SPACIOUS_INCLUDES_URL', SPACIOUS_PARENT_URL. '/inc' );
define( 'SPACIOUS_CSS_URL', SPACIOUS_PARENT_URL . '/css' );
define( 'SPACIOUS_JS_URL', SPACIOUS_PARENT_URL . '/js' );
define( 'SPACIOUS_ADMIN_URL', SPACIOUS_INCLUDES_URL . '/admin' );
define( 'SPACIOUS_WIDGETS_URL', SPACIOUS_INCLUDES_URL . '/widgets' );
define( 'SPACIOUS_ADMIN_IMAGES_URL', SPACIOUS_ADMIN_URL . '/images' );
define( 'SPACIOUS_ADMIN_CSS_URL', SPACIOUS_ADMIN_URL . '/css' );
/** Load functions */
require_once( SPACIOUS_INCLUDES_DIR . '/custom-header.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/functions.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/customizer.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/header-functions.php' );
require_once( SPACIOUS_ADMIN_DIR . '/meta-boxes.php' );
/** Load Widgets and Widgetized Area */
require_once( SPACIOUS_WIDGETS_DIR . '/widgets.php' );
/**
* Detect plugin. For use on Front End only.
*/
include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
/**
* Load Demo Importer Configs.
*/
if ( class_exists( 'TG_Demo_Importer' ) ) {
require get_template_directory() . '/inc/demo-config.php';
}
/**
* Assign the Spacious version to a variable.
*/
$theme = wp_get_theme( 'spacious' );
$spacious_version = $theme['Version'];
/* Calling in the admin area for the Welcome Page */
if ( is_admin() ) {
require get_template_directory() . '/inc/admin/class-spacious-admin.php';
}
/**
* Load TGMPA Configs.
*/
require_once( SPACIOUS_INCLUDES_DIR . '/tgm-plugin-activation/class-tgm-plugin-activation.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/tgm-plugin-activation/tgmpa-spacious.php' );
/**
* Load Jetpack compatibility file.
*/
if ( defined( 'JETPACK__VERSION' ) ) {
require get_template_directory() . '/inc/jetpack.php';
}