<?php
//START THEME SETUP
if(!function_exists('basecraft_setup'))
{
	function basecraft_setup()
	{
		add_theme_support('title-tag');
		add_theme_support(
			'post-formats',
			array(
				'link',
				'aside',
				'gallery',
				'image',
				'quote',
				'status',
				'video',
				'audio',
				'chat',
			)
		);

		add_theme_support('post-thumbnails');

		add_theme_support( 'automatic-feed-links' );

		remove_filter('the_content', 'wpautop');


		set_post_thumbnail_size(1568, 9999);

		register_nav_menus(
			array(
				'primary' => esc_html__('Header menu', 'basecraft'),
				'footer' => __('Footer menu', 'basecraft'),
			)
		);

		add_theme_support(
			'html5',
			array(
				'search-form',
				'comment-form',
				'comment-list',
				'gallery',
				'caption',
				'style',
				'script',
				'navigation-widgets',
			)
		);

		//FOR WOOCOMERCE SUPPORT
		add_theme_support( 'woocommerce' );
	}
}
add_action('after_setup_theme', 'basecraft_setup');
//END THEME SETUP

//START ENQUEUE STYLE & SCRIPTS FILES
function basecraft_enqueue_style_script()
{
	//STYLE
	wp_enqueue_style('basecraft-aos-style', get_template_directory_uri() . '/assets/css/aos.css', array(), time());
	wp_enqueue_style('basecraft-my-custom', get_template_directory_uri() . '/assets/css/my-custom.css', array(), time());
	//SCRIPT
	wp_enqueue_script('basecraft-aos-script', get_template_directory_uri() . '/assets/js/aos.js', array(), time());
	wp_enqueue_script('basecraft-my-script', get_template_directory_uri() . '/assets/js/my-script.js', array('jquery'), time());
	wp_localize_script('basecraft-my-script', 'ajaxObj', array('ajax_url' => admin_url('admin-ajax.php')));
}
add_action('wp_enqueue_scripts', 'basecraft_enqueue_style_script');
//END - ENQUEUE STYLE & SCRIPTS FILES

//START ENQUEUE STYLE & SCRIPTS FILES FOR ADMIN
function basecraft_enqueue_style_script_for_admin()
{
	//STYLE
	wp_enqueue_media();
	wp_enqueue_style('basecraft-admin-style', get_template_directory_uri() . '/assets/css/admin-style.css', array(), time());
	//SCRIPT
	wp_enqueue_script('basecraft-admin-script', get_template_directory_uri() . '/assets/js/admin-script.js', array('jquery'), time());
}
add_action('admin_enqueue_scripts', 'basecraft_enqueue_style_script_for_admin');
//END - ENQUEUE STYLE & SCRIPTS FILES FOR ADMIN

// START - ENQUEUE THEME SETTINGS FONTS HEADING AND BODY
function basecraft_enqueue_google_fonts()
{
	if(class_exists('acf'))
	{
		$font_for_heading = get_field('font_for_heading', 'option');
		$font_for_body = get_field('font_for_body', 'option');
	}
	else
	{
		$font_for_heading = get_option('font_for_heading');
		$font_for_body = get_option('font_for_body');
	}

	$fonts_to_enqueue = array();

	if ($font_for_heading)
	{
		$fonts_to_enqueue[] = urlencode($font_for_heading);
	}

	if ($font_for_body)
	{
		$fonts_to_enqueue[] = urlencode($font_for_body);
	}

	if (!empty($fonts_to_enqueue))
	{
		$fonts_url = 'https://fonts.googleapis.com/css2?family=' . implode('&family=', $fonts_to_enqueue) . '&display=swap';

		wp_enqueue_style(
			'google-fonts',
			$fonts_url,
			array(),
			null
		);

		$custom_css = "
			:root {
				--font-body: '$font_for_body', sans-serif;
				--font-heading: '$font_for_heading', sans-serif;
			} ";

		wp_add_inline_style('google-fonts', $custom_css);
	}
}
add_action('wp_enqueue_scripts', 'basecraft_enqueue_google_fonts');
// END - ENQUEUE THEME SETTINGS FONTS HEADING AND BODY

// START - ENQUEUE THEME SETTINGS COLOR PICKER 
add_action('wp_head', function()
{
	if(class_exists('acf'))
	{
		$primary_color = get_field('primary_color', 'option');
		$secondary_color = get_field('secondary_color', 'option');
		$body_text_color = get_field('body_text_color', 'option');
		$button_background_color = get_field('button_background_color', 'option');
		$button_hover_background_color = get_field('button_hover_background_color', 'option');
	}
	else
	{
		$primary_color = get_option('primary_color'); 
		$secondary_color = get_option('secondary_color');
		$body_text_color = get_option('body_text_color');
		$button_background_color = get_option('button_background_color');
		$button_hover_background_color = get_option('button_hover_background_color');
	}
	
	if ($primary_color || $secondary_color || $body_text_color || $button_background_color || $button_hover_background_color)
	{
		echo '<style>:root{';
		if ($primary_color)
		{
			echo "--primary-color: {$primary_color};";
		}
		if ($secondary_color)
		{
			echo "--secondary-color: {$secondary_color};";
		}
		if ($body_text_color)
		{
			echo "--body-text-color: {$body_text_color};";
		}
		if ($button_background_color)
		{
			echo "--button-bg-color: {$button_background_color};";
		}
		if ($button_hover_background_color)
		{
			echo "--button-bg-hover-color: {$button_hover_background_color};";
		}
		echo '}</style>';
	}
});
// END - EBQUEUE THEME SETTINGS COLOR PICKER 

// THEME ACTIVATION TIME CREATE PAGES(HOME ,ABOUT US, CONTACT US), CATEGORY, POSTS AND SET POST NAME AS PERMALINK
add_action('after_switch_theme', 'basecraft_activate');
function basecraft_activate()
{
	$theme_activation_file = get_template_directory() . '/theme_activation_time.php';
    if (file_exists($theme_activation_file))
	{
        require $theme_activation_file;
        unlink($theme_activation_file);
    }
}
// END,THEME ACTIVATION TIME CREATE PAGES(HOME ,ABOUT US, CONTACT US), CATEGORY, POSTS AND SET POST NAME AS PERMALINK

/*ADD ICO MIME TYPE TO ALLOWED EXTENTION*/
add_filter( 'getimagesize_mimes_to_exts',  'basecraft_add_ico_mime', 99999 );
function basecraft_add_ico_mime( $mime )
{
	$mime[ 'image/vnd.microsoft.icon' ] = "ico";
	$mime[ 'image/x-icon' ]             = "ico";
	$mime[ 'image/ico' ]                = "ico";
	return $mime;
}
//END,ICO MIME TYPE TO ALLOWED EXTENSION

//ADD SVG/ICO TO ALLOWED FILE UPLOADS
add_action('upload_mimes', 'basecraft_add_file_types_to_uploads');
function basecraft_add_file_types_to_uploads($file_types)
{
	$file_types['svg'] = 'image/svg+xml';
	$file_types['ico'] = 'image/vnd.microsoft.icon';
	$file_types['ico'] = 'image/x-icon';
	$file_types['ico'] = 'image/ico';
	return $file_types;
}
//END, FILE UPLOADS

add_filter( 'wp_check_filetype_and_ext', function($data, $file, $filename, $mimes)
{
	$filetype = wp_check_filetype( $filename, $mimes );
	return [
		'ext'             => $filetype['ext'],
		'type'            => $filetype['type'],
		'proper_filename' => $data['proper_filename']
	];
}, 10, 4 );
// END, SVG IMAGE ACCESS

//START - ADD SITE FAVICON UISNG ACF
add_action('login_head', 'basecraft_add_site_favicon');
add_action('admin_head', 'basecraft_add_site_favicon');
function basecraft_add_site_favicon()
{
	if(class_exists('acf'))
	{
		$favicon_url = get_field('site_favicon', 'options');?>
		<link rel="icon" href="<?php echo $favicon_url; ?>" type="image/x-icon">
		<link rel="shortcut icon" href="<?php echo $favicon_url; ?>" type="image/x-icon">
		<?php 
	}
	else
	{
		$favicon_url = get_option('site_favicon');?>
		<link rel="icon" href="<?php echo $favicon_url; ?>" type="image/x-icon">
		<link rel="shortcut icon" href="<?php echo $favicon_url; ?>" type="image/x-icon">
		<?php 
	}
}
//END - ADD SITE FAVICON UISNG ACF

//START ADMIN SETTING/THEME GENERAL SETTING
if(class_exists('acf')) 
{
	//ACF THEME SETTING - ACF PLUGIN ACTIVATE
	if(function_exists('acf_add_options_page')) 
	{
		acf_add_options_page(array(
			'page_title' => 'Theme General Settings',
			'menu_title' => 'Theme Settings',
			'menu_slug' => 'theme-general-settings',
			'capability' => 'edit_posts',
			'redirect' => false,
			'position'   => 2,
		));
	}
}
else
{
	//DEFAULT ADMIN THEME SETTING
	add_action('admin_menu', 'basecraft_admin_theme_settings');
	function basecraft_admin_theme_settings() 
	{
		$page_title = 'Theme Settings';
		$menu_title = 'Theme Settings';
		$capability = 'manage_options';
		$menu_slug = 'theme_settings';
		$function = 'basecraft_my_page_display';
		$icon_url = '';
		$position = 2;

		add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $position);
	}

	function basecraft_my_page_display() 
	{
		$backend_metafield_theme_setting = get_template_directory() . '/backend_metafield_theme_setting.php';
		if (file_exists($backend_metafield_theme_setting))
		{
			require $backend_metafield_theme_setting;
			unset($backend_metafield_theme_setting);
		}
	}
}
//END ADMIN SETTING / THEME GENERAL SETTING

// START - REDUCE HEIGHT OF TEXT EDITOR IN THEME SETTINGS [FOOTER SECTION] [WITHOUT ACF]
add_action('admin_head', 'basecraft_my_acf_modify_wysiwyg_height');
function basecraft_my_acf_modify_wysiwyg_height() 
{
	?><style type="text/css">
		#copyright_text_ifr
		{
			height: 220px !important;
		}
	</style><?php        
}
// END - REDUCE HEIGHT OF TEXT EDITOR IN THEME SETTINGS [FOOTER SECTION] [WITHOUT ACF]

// IN IMAGE TAG PUT ALT ATTRIBUTE
add_action('wp_footer','alt_image_tag');
function alt_image_tag()
{
	$args = array(
		'post_type' => 'attachment',
		'numberposts' => -1,
		'post_status' => null,
		'post_parent' => null,
		); 
	$attachments = get_posts($args);
	if ($attachments)
	{
		foreach ($attachments as $post)
		{
			setup_postdata($post);
			$image_title = get_the_title($post->ID);
			if(empty($image_title))
			{
				$image_title =  $post->post_name;
				$post_update = array(
					'ID'         => $post->ID,
					'post_title' => $image_title
				);
				wp_update_post( $post_update );
			}
			$image_title = explode(".", $image_title);
			$image_title = $image_title[0];
			$image_title = str_replace(array("png","jpg","svg","ico","jpeg"), "", $image_title);
			if(empty (get_post_meta($post->ID,  '_wp_attachment_image_alt',true)))
			{
			   update_post_meta($post->ID, '_wp_attachment_image_alt', $image_title);
			}
		}
	}
}
// END, IN IMAGE TAG PUT ALT ATTRIBUTE

// START - DISPLAY THEME SETTINGS ACF FIELD ON THEME ACTIVATION
add_action('admin_footer','display_default_acf_field');
function display_default_acf_field()
{
	if (class_exists('acf'))
	{
		$uploaded_image_placeholder = get_transient('uploaded_image_placeholder'); // ID
		$uploaded_image_id_logo = get_transient('uploaded_image_id_logo'); // ID

		$acf_fields = [
			'site_header_logo'              => [
				'ID'                        => $uploaded_image_id_logo,
				'url'                       => wp_get_attachment_url($uploaded_image_id_logo),
				'alt'                       => get_post_meta($uploaded_image_id_logo, '_wp_attachment_image_alt', true),
				'title'                     => get_the_title($uploaded_image_id_logo),
			],
			'site_footer_logo'              => [
				'ID'                        => $uploaded_image_id_logo,
				'url'                       => wp_get_attachment_url($uploaded_image_id_logo),
				'alt'                       => get_post_meta($uploaded_image_id_logo, '_wp_attachment_image_alt', true),
				'title'                     => get_the_title($uploaded_image_id_logo),
			],
			'banner_image'                  => [
				'ID'                        => $uploaded_image_placeholder,
				'url'                       => wp_get_attachment_url($uploaded_image_placeholder),
				'alt'                       => get_post_meta($uploaded_image_placeholder, '_wp_attachment_image_alt', true),
				'title'                     => get_the_title($uploaded_image_placeholder),
			],
			'primary_color'                 => '#FFFFFF',
			'secondary_color'               => '#000000',
			'body_text_color'               => '#000000',
			'button_background_color'       => '#000000',
			'button_hover_background_color' => '#FFFFFF',
			'copyright_text'                => '© Lorem Ipsum',
			'main_title'                    => 'Sorry, Not Found',
			'notfound_text'                 => '404',
			'button_text'                   => [
				'title'                     => 'Home',
				'url'                       => home_url('/'),
				'target'                    => '_self'
			],
		];
	
		foreach ($acf_fields as $field => $default_value)
		{
			if (empty(get_field($field, 'option')))
			{
				update_field($field, $default_value, 'option');
			}
		}
	}
}
// END - DISPLAY THEME SETTINGS ACF FIELD ON THEME ACTIVATION