File: //home/u435929562/domains/tec-edu.in/public_html/wp-content/themes/catch-kathmandu/functions.php
<?php
/**
* Catch Kathmandu Pro functions and definitions
*
* @package Catch Themes
* @subpackage Catch Kathmandu
* @since Catch Kathmandu 1.0
*/
if ( ! function_exists( 'catchkathmandu_content_width' ) ) :
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*/
function catchkathmandu_content_width() {
$GLOBALS['content_width'] = apply_filters( 'catchkathmandu_content_width', 750 );
}
endif; // catchkathmandu_content_width
add_action( 'after_setup_theme', 'catchkathmandu_content_width', 0 );
if ( ! function_exists( 'catchkathmandu_setup' ) ) :
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which runs
* before the init hook. The init hook is too late for some features, such as indicating
* support post thumbnails.
*
* @since Catch Kathmandu 1.0
*/
function catchkathmandu_setup() {
/**
* Make theme available for translation
* Translations can be filed in the /languages/ directory
* If you're building a theme based on Catch Kathmandu, use a find and replace
* to change 'catch-kathmandu' to the name of your theme in all the template files
*/
load_theme_textdomain( 'catch-kathmandu', get_template_directory() . '/languages' );
/**
* Add callback for custom TinyMCE editor stylesheets. (editor-style.css)
* @see http://codex.wordpress.org/Function_Reference/add_editor_style
*/
add_editor_style();
/**
* Add default posts and comments RSS feed links to head
*/
add_theme_support( 'automatic-feed-links' );
/*
* Let WordPress manage the document title.
* By adding theme support, we declare that this theme does not use a
* hard-coded <title> tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
/**
* Theme Options Defaults
*/
require( get_template_directory() . '/inc/panel/catchkathmandu-theme-options-defaults.php' );
/**
* Customizer Options
*/
require( get_template_directory() . '/inc/panel/customizer/customizer.php' );
/**
* Custom functions that act independently of the theme templates
*/
require( get_template_directory() . '/inc/catchkathmandu-functions.php' );
/**
* Metabox
*/
require( get_template_directory() . '/inc/catchkathmandu-metabox.php' );
/**
* Custom template tags for this theme.
*/
require( get_template_directory() . '/inc/template-tags.php' );
/**
* Register Sidebar and Widget.
*/
require( get_template_directory() . '/inc/catchkathmandu-widgets.php' );
/*
* This theme supports custom background color and image, and here
*
*/
if ( function_exists( 'get_custom_header') ) {
//add_theme_support( 'custom-background' );
add_theme_support( 'custom-background', array( 'wp-head-callback' => 'catchkathmandu_background_callback' ) );
}
/**
* This feature enables custom-menus support for a theme.
* @see http://codex.wordpress.org/Function_Reference/register_nav_menus
*/
register_nav_menus(array(
'primary' => __( 'Primary Menu', 'catch-kathmandu' ),
'secondary' => __( 'Secondary Menu', 'catch-kathmandu' )
) );
/**
* Custom Menus Functions.
*/
require( get_template_directory() . '/inc/catchkathmandu-menus.php' );
/**
* Add support for the Aside Post Formats
*/
add_theme_support( 'post-formats', array( 'aside', 'gallery', 'link', 'image', 'quote', 'status', 'video', 'audio' ) );
/**
* This feature enables Jetpack plugin Infinite Scroll
*/
add_theme_support( 'infinite-scroll', array(
'type' => 'click',
'container' => 'content',
'footer_widgets' => array( 'sidebar-2', 'sidebar-3', 'sidebar-4' ),
'footer' => 'page'
) );
/**
* Enable support for Post Thumbnails
*/
add_theme_support( 'post-thumbnails' );
add_image_size( 'slider', 1280, 550, true); //Featured Post Slider Image
add_image_size( 'featured', 750, 499, true); //Featured Image
add_image_size( 'small-featured', 360, 240, true); //Small Featured Image
//@remove Remove check when WordPress 4.8 is released
if ( function_exists( 'has_custom_logo' ) ) {
/**
* Setup Custom Logo Support for theme
* Supported from WordPress version 4.5 onwards
* More Info: https://make.wordpress.org/core/2016/03/10/custom-logo/
*/
add_theme_support( 'custom-logo',
array(
'height' => 85,
'width' => 84,
'flex-height' => true,
'flex-width' => true,
)
);
}
// Add support for Block Styles.
add_theme_support( 'wp-block-styles' );
// Add support for editor styles.
add_theme_support( 'editor-styles' );
// Add support for full and wide align images.
add_theme_support( 'align-wide' );
// Add support for responsive embeds.
add_theme_support( 'responsive-embeds' );
// Add custom editor font sizes.
add_theme_support(
'editor-font-sizes',
array(
array(
'name' => esc_html__( 'Small', 'catch-kathmandu' ),
'shortName' => esc_html__( 'S', 'catch-kathmandu' ),
'size' => 13,
'slug' => 'small',
),
array(
'name' => esc_html__( 'Normal', 'catch-kathmandu' ),
'shortName' => esc_html__( 'M', 'catch-kathmandu' ),
'size' => 16,
'slug' => 'normal',
),
array(
'name' => esc_html__( 'Large', 'catch-kathmandu' ),
'shortName' => esc_html__( 'L', 'catch-kathmandu' ),
'size' => 42,
'slug' => 'large',
),
array(
'name' => esc_html__( 'Huge', 'catch-kathmandu' ),
'shortName' => esc_html__( 'XL', 'catch-kathmandu' ),
'size' => 56,
'slug' => 'huge',
),
)
);
// Add support for custom color scheme.
add_theme_support( 'editor-color-palette', array(
array(
'name' => esc_html__( 'White', 'catch-kathmandu' ),
'slug' => 'white',
'color' => '#ffffff',
),
array(
'name' => esc_html__( 'Black', 'catch-kathmandu' ),
'slug' => 'black',
'color' => '#111111',
),
array(
'name' => esc_html__( 'Gray', 'catch-kathmandu' ),
'slug' => 'gray',
'color' => '#f4f4f4',
),
array(
'name' => esc_html__( 'Yellow', 'catch-kathmandu' ),
'slug' => 'yellow',
'color' => '#e5ae4a',
),
array(
'name' => esc_html__( 'Blue', 'catch-kathmandu' ),
'slug' => 'blue',
'color' => '#1b8be0',
),
) );
}
endif; // catchkathmandu_setup
add_action( 'after_setup_theme', 'catchkathmandu_setup' );
/**
* Implement the Custom Header feature
*/
require( get_template_directory() . '/inc/custom-header.php' );
if ( ! function_exists( 'catchkathmandu_background_callback' ) ) :
/**
* Template for Custom Background
*
* To override this in a child theme
* simply create your own catchkathmandu_background_callback(), and that function will be used instead.
*/
function catchkathmandu_background_callback() {
/* Get the background image. */
$image = get_background_image();
/* If there's an image, just call the normal WordPress callback. We won't do anything here. */
if ( !empty( $image ) ) {
_custom_background_cb();
return;
}
/* Get the background color. */
$color = get_background_color();
/* If no background color, return. */
if ( empty( $color ) )
return;
/* Use 'background' instead of 'background-color'. */
$style = "background: #{$color};";
?>
<style type="text/css">body { <?php echo trim( $style ); ?> }</style>
<?php
}
endif; // catchkathmandu_background_callback
if ( ! function_exists( 'catchkathmandu_get_theme_layout' ) ) :
/**
* Returns Theme Layout prioritizing the meta box layouts
*
* @uses get_options
*
* @action wp_head
*
* @since Catch Kathmandu 4.7
*/
function catchkathmandu_get_theme_layout() {
global $post, $wp_query;
$options = catchkathmandu_get_options();
// Front page displays in Reading Settings
$page_on_front = get_option('page_on_front') ;
$page_for_posts = get_option('page_for_posts');
// Get Page ID outside Loop
$page_id = $wp_query->get_queried_object_id();
// Blog Page setting in Reading Settings
if ( $page_id == $page_for_posts ) {
$layout = get_post_meta( $page_for_posts,'catchkathmandu-sidebarlayout', true );
}
// Settings for page/post/attachment
elseif ( $post ) {
if ( is_attachment() ) {
$parent = $post->post_parent;
$layout = get_post_meta( $parent,'catchkathmandu-sidebarlayout', true );
} else {
$layout = get_post_meta( $post->ID,'catchkathmandu-sidebarlayout', true );
}
}
if ( empty( $layout ) || 'default' == $layout || ( !is_page() && !is_single() ) ) {
$layout = $options['sidebar_layout'];
}
return $layout;
}
endif; //catchkathmandu_get_theme_layout
/**
* Add Suport for WooCommerce Plugin
*/
if ( class_exists( 'WooCommerce' ) ) {
add_theme_support( 'woocommerce' );
require( get_template_directory() . '/inc/catchkathmandu-woocommerce.php' );
}
/**
* Migrate Logo to New WordPress core Custom Logo
*
* Runs if version number saved in theme_mod "logo_version" doesn't match current theme version.
*/
function catchkathmandu_logo_migrate() {
$ver = get_theme_mod( 'logo_version', false );
// Return if update has already been run
if ( version_compare( $ver, '3.7' ) >= 0 ) {
return;
}
/**
* If a logo has been set previously, update to use logo feature introduced in WordPress 4.5
* Then, move custom header image to core header image as hereh, header image is being used as a logo
*/
if ( function_exists( 'the_custom_logo' ) ) {
//Step 1: Move header image to logo
$header_image = get_header_image();
if ( ! empty( $header_image ) ) {
// Since previous logo was stored a URL, convert it to an attachment ID
$logo = attachment_url_to_postid( $header_image );
if ( is_int( $logo ) ) {
set_theme_mod( 'custom_logo', $logo );
}
}
//End Step 1
//Step 2: Move Custom header image url to core header image
/**
* Get Theme Options Values
*/
$options = catchkathmandu_get_options();
if ( isset( $options['featured_header_image'] ) && '' != $options['featured_header_image'] ) {
$header_image_id = attachment_url_to_postid( $options['featured_header_image'] );
$header_image = wp_get_attachment_metadata( $header_image_id );
$header_image_thumbnail_size = wp_get_attachment_image_src( $header_image_id, 'thumbnail' );
$header_image_data = (object) array(
'attachment_id' => $header_image_id,
'url' => $options['featured_header_image'],
'thumbnail_url' => isset( $header_image_thumbnail_size[0] ) ? $header_image_thumbnail_size[0] : '',
'height' => $header_image['height'],
'width' => $header_image['width'],
);
set_theme_mod( 'header_image', esc_url_raw( $options['featured_header_image'] ) );
set_theme_mod( 'header_image_data', $header_image_data );
}
//End Step 2
//Refresh featured header image transient
delete_transient( 'catchkathmandu_featured_image' );
// Update to match logo_version so that script is not executed continously
set_theme_mod( 'logo_version', '3.7' );
}
}
add_action( 'after_setup_theme', 'catchkathmandu_logo_migrate' );
/**
* Migrate Custom CSS to WordPress core Custom CSS
*
* Runs if version number saved in theme_mod "custom_css_version" doesn't match current theme version.
*/
function catchkathmandu_custom_css_migrate() {
$ver = get_theme_mod( 'custom_css_version', false );
// Return if update has already been run
if ( version_compare( $ver, '4.7' ) >= 0 ) {
return;
}
if ( function_exists( 'wp_update_custom_css_post' ) ) {
// Migrate any existing theme CSS to the core option added in WordPress 4.7.
/**
* Get Theme Options Values
*/
$options = catchkathmandu_get_options();
if ( '' != $options['custom_css'] ) {
$core_css = wp_get_custom_css(); // Preserve any CSS already added to the core option.
$return = wp_update_custom_css_post( $core_css . $options['custom_css'] );
if ( ! is_wp_error( $return ) ) {
// Remove the old theme_mod, so that the CSS is stored in only one place moving forward.
unset( $options['custom_css'] );
update_option( 'catchkathmandu_options', $options );
// Update to match custom_css_version so that script is not executed continously
set_theme_mod( 'custom_css_version', '4.7' );
}
}
}
}
add_action( 'after_setup_theme', 'catchkathmandu_custom_css_migrate' );