hooks.php

<?php
/**
 * Filter and actions for Raindrops theme
 *
 *
 * @package Raindrops
 * @since Raindrops 0.948
 */
add_action( 'after_setup_theme', 'raindrops_theme_setup' );

if ( !function_exists( 'raindrops_theme_setup' ) ) {

	function raindrops_theme_setup() {
		global $raindrops_wp_version, $raindrops_extend_galleries;

		if ( $raindrops_extend_galleries == true ) {

			add_filter( 'use_default_gallery_style', '__return_false' );
		} else {

			add_filter( 'use_default_gallery_style', '__return_true' );
		}
		/**
		 *
		 */

		$load_editor_css_setting = raindrops_warehouse_clone( 'raindrops_sync_style_for_tinymce' );

		if( 'yes' == $load_editor_css_setting ) {

			if ( is_admin() && isset( $_GET[ 'post' ] ) && !empty( $_GET[ 'post' ] ) ) {
				$raindrops_post_id = absint( $_GET[ 'post' ] );
				add_editor_style(
					array( 'editor-style.css',
						add_query_arg(
							array( 'action' => 'raindrops_editor_styles', 'id' => $raindrops_post_id ), admin_url( 'admin-ajax.php' )
							)
					)
				);

			} else {
				add_editor_style( array( 'editor-style.css', add_query_arg( 'action', 'raindrops_editor_styles', admin_url( 'admin-ajax.php' ) ) ) );
			}
		} else {

			add_editor_style( array( 'editor-style.css') );
		}

		/**
		 * thanks ison
		 */
		add_filter( 'wp_page_menu_args', 'raindrops_page_menu_args' );

		/**
		 *
		 */
		add_filter( 'the_meta_key', 'raindrops_filter_explode_meta_keys', 10, 2 );
		/**
		 *
		 */
		add_filter( 'body_class', 'raindrops_add_body_class' );
		/**
		 *
		 */
		add_filter( 'comment_form_field_comment', 'raindrops_custom_remove_aria_required' );
		/**
		 *
		 */
		add_filter( 'the_meta_key', 'raindrops_filter_explode_meta_keys', 10, 2 );
		/**
		 * commentout @1.492
		 * nex version remove
		 */
		/*add_filter( 'the_title', 'raindrops_fallback_title', 10, 2 );*/
		/**
		 *
		 */
		add_filter( 'the_content', 'raindrops_ie_height_expand_issue' );
		/**
		 * 	@since 1.100
		 */
		add_filter( 'widget_text', 'raindrops_ie_height_expand_issue' );
		/**
		 *
		 */
		//add_action( 'admin_init', 'raindrops_options_init' );
		/**
		 *
		 */
		add_theme_support( 'title-tag' );
		/**
		 * @since 0.956
		 */
		add_action( 'wp_enqueue_scripts', 'raindrops_enqueue_comment_reply' );
		/**
		 * @since 0.956
		 */
		add_action( 'customize_controls_print_styles', 'raindrops_customize_controls_print_styles' );
		/**
		 * @1.304 commentout add_shortcode
		 * This setting will removed ver 1.305
		 *
		 *
		 * @since 0.964 ?
		 */
		//add_filter( 'widget_text', 'do_shortcode' );
		/**
		 * @since 0.992
		 */
		add_action( 'wp_head', 'raindrops_mobile_meta' );
		/**
		 * Switch elements from div to figure when doctype html5
		 *
		 *
		 * @since 1.003
		 */
		add_filter( 'img_caption_shortcode', 'raindrops_img_caption_shortcode_filter', 10, 3 );
		/**
		 * Archive link title add string 'Archives ' for for screen reader
		 *
		 *
		 * @since 1.008
		 */
		add_filter( 'get_archives_link', 'raindrops_accessible_titled' );
		/**
		 * @since 1.008
		 */
		/* @1.336 */

		add_filter( 'the_category', 'raindrops_remove_category_rel' );

		/* 1.336 need check */

		add_filter( 'image_send_to_editor', 'raindrops_remove_category_rel' );

		/**
		 * @since 1.136
		 */
		add_filter( 'theme_mod_header_textcolor', 'raindrops_filter_header_text_color' );
		/**
		 * @since 1.211
		 */
		add_action( 'wp_footer', 'raindrops_status_bar' );
		/*
		 * @since 1.217
		 */
		add_filter( 'query_vars', 'raindrops_extend_query' );
		/**
		 * @since 1.220
		 */
		add_filter( 'raindrops_base_font_size', 'raindrops_base_font_size' );
		/**
		 * @since 1.229
		 */
		add_filter( 'widget_tag_cloud_args', 'raindrops_widget_tag_cloud_args' );
		/**
		 * @since 1.233
		 */
		add_filter( 'sidebars_widgets', 'raindrops_widget_ids' );
		add_filter( 'the_content', 'raindrops_remove_wrong_p_before', 9 );
		add_filter( 'the_content', 'raindrops_remove_wrong_p', 11 );
		/**
		 * @since 1.234
		 */
		if ( is_admin() ) {

			add_action( 'load-post.php', 'raindrops_call_custom_css' );
			add_action( 'load-post-new.php', 'raindrops_call_custom_css' );
		}
		/**
		 * @since 1.238
		 */
		add_action( 'widgets_init', 'raindrops_register_recent_post_group_by_category' );
		add_action( 'widgets_init', 'raindrops_register_pinup_entry_Widget' );
		/**
		 * @since 1.246
		 */

		add_filter( 'embed_oembed_html', 'raindrops_oembed_filter', 99, 4 );


		add_action( 'save_post', 'raindrops_transient_update' );
		add_action( 'edit_term', 'raindrops_transient_update' );
		add_action( 'wp_enqueue_scripts', 'raindrops_load_small_device_helper' );
		/**
		 * @since 1.261
		 */
		add_filter( 'wp_headers', 'raindrops_wp_headers', 10 );
		/**
		 * @since 1.270
		 */
		add_action( 'widgets_init', 'raindrops_register_extend_archive_Widget' );
		add_filter( 'shortcode_atts_playlist', 'raindrops_play_list_add_atts', 10, 3 );
		add_action( 'wp_enqueue_scripts', 'raindrops_add_complementary_color' );
		add_filter( 'tiny_mce_before_init', 'raindrops_tiny_mce_before_init' );
		add_action( 'wp_ajax_raindrops_editor_styles', 'raindrops_editor_styles_callback' );
		add_action( 'wp_ajax_nopriv_raindrops_editor_styles', 'raindrops_editor_styles_callback' );
		add_filter( 'raindrops_color_type_style_buffer', 'raindrops_pinup_entry_style' );
		add_filter( 'raindrops_month_list_post_count', 'raindrops_month_list_count' );

		/**
		 * @since 1.272
		 */
		add_action( 'wp_head', 'raindrops_add_header_archive_description' );
		/**
		 * @since 1.276
		 * remove 1.423
		 */
		/*add_filter( 'raindrops_fallback_title', 'raindrops_strip_escaped_title', 99 );*/
		/**
		 * @since 1.278
		 */
		add_filter( 'the_content', 'raindrops_excerpt_with_html' );
		add_filter( 'embed_oembed_html', 'raindrops_oembed_result', 11, 3 );

		/**
		 * since 1.278
		 */
		add_action( 'raindrops_prepend_entry_content', 'raindrops_excerpt_id' );
		add_filter( 'raindrops_the_excerpt', 'raindrops_excerpt_after_link', 10, 2 );
		add_filter( 'raindrops_html_excerpt_with_elements', 'raindrops_excerpt_after_link', 10, 2 );

		add_filter( 'raindrops_header_image_contents', 'raindrops_custom_header_image_contents' );
		add_filter( 'raindrops_site_title_class', 'raindrops_custom_site_title_class' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_custom_site_title_style' );
		add_filter( 'raindrops_embed_meta_pre', 'raindrops_apply_google_font_import_rule_for_site_title' );
		add_filter( 'raindrops_embed_meta_pre', 'raindrops_apply_google_font_import_rule_for_primary_menu' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_apply_google_font_styles_for_site_title' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_apply_google_font_styles_for_primary_menu' );
		/* move from functions.php
		 * @since 1,289
		 */
		add_action( 'load-post.php', array( 'RaindropsPostHelp', 'init' ) );
		add_action( 'load-post-new.php', array( 'RaindropsPostHelp', 'init' ) );
		add_action( 'load-themes.php', array( 'RaindropsPostHelp', 'init' ) );
		add_action( 'load-theme-editor.php', array( 'RaindropsPostHelp', 'init' ) );

		if ( 'details' == raindrops_warehouse_clone( 'raindrops_col_setting_type' ) ) {
			add_action( 'raindrops_pre_part_header-front', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_part_header-xhtml', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_part_header', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_index.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_date.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_page.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_single.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_search.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_404.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_list-of-post.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_category.php', 'raindrops_filter_page_column_control' );
			add_action( 'raindrops_pre_author.php', 'raindrops_filter_page_column_control' );
			/**
			 * @since 1.297
			 */
			add_action( 'raindrops_external_css_pre', 'raindrops_filter_page_column_control' );
		}

		/*
		 * @since 1.295
		 */
		add_filter( 'raindrops_embed_meta_css', 'raindrops_customizer_hide_post_author' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_customizer_hide_post_date' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_customizer_hide_default_category' );
		add_filter( 'raindrops_entry_title_class', 'raindrops_customizer_add_article_title_css_class' );
		add_filter( 'excerpt_length', 'raindrops_excerpt_length', 99 );
		/**
		 * @since 1.307
		 */
		/* @1.516 add_filter( 'press_this_suggested_html', 'raindrops_press_this_add_class' ); */
		add_filter( 'get_comment_author_link', 'raindrops_recent_comments_avatar', 10, 3 );
		/**
		 * @since 1.308
		 */
		add_filter( 'raindrops_embed_meta_pre', 'raindrops_apply_google_font_import_rule_for_article_title' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_apply_google_font_styles_for_article_title' );
		/**
		 * @since 1.328
		 */
		add_filter( 'the_content', 'raindrops_link_text_filter' );
		/**
		 * @since 1.330
		 */
		add_filter( 'editor_stylesheets', 'raindrops_localize_style_add' );
		/**
		 * @since 1.336
		 */
		add_filter( 'the_password_form', 'raindrops_post_password_form_html5' );
		add_filter( 'raindrops_embed_meta_css', 'raindrops_color_pallet_tagcloud' );
		/**
		 * @since 1.343
		 */
		add_filter( 'media_send_to_editor', 'raindrops_pdf_send_to_editor', 10, 3 );
		/**
		 * @since 1.345
		 * moved from functions.php
		 * priority change from 10 to 11
		 * conflict Responsive Image (WordPress4.4)
		 */
		add_filter( 'the_content', 'raindrops_chat_filter', 11 );
		/**
		 * @since 1.348
		 */
		add_filter( 'the_content', 'raindrops_automatic_modal_rel_rev' );

		/*
		 * @since 1.353
		 */
		global $wp_embed;
		add_filter( 'widget_text', array( $wp_embed, 'autoembed' ), 9 );
		/*
		 * @since 1.356
		 */
		add_filter( 'author_link', 'esc_url' );
		add_filter( 'attachment_link', 'esc_url' );
		/*
		 * @since 1.405
		 */
		add_action( 'admin_enqueue_scripts', 'raindrops_widget_page_style' );

		/**
		 * @since 1.410
		 */
		add_filter( 'wp_nav_menu_items', 'raindrops_responsive_sidebar_switch', 10, 2 );
		add_action( 'raindrops_loop_title_after', 'raindrops_term_description' );

		/**
		 * html5 can not use role attribute for indivisual values
		 * @since 1.411
		 */
		add_filter( 'image_send_to_editor', 'raindrops_custom_image_send_to_editor' );
		add_filter( 'get_custom_logo', 'raindrops_remove_itemprop_from_site_logo' );
		add_filter( 'get_avatar', 'raindrops_remove_grabatar_srcset' );
		add_filter( 'site_icon_meta_tags', 'raindrops_remove_sizes_attribute' );
		add_filter( 'gettext_with_context', 'raindrops_gettext_with_context', 10, 4 );
		/**
		 *
		 * @since 1.413
		 */
		add_action( 'wp_print_styles', 'raindrops_current_post_hilight' );
		/**
		 * @since 1.415
		 */
		add_filter( 'raindrops_embed_meta_css', 'raindrops_color_pallet_category' );
		/**
		 * @since 1.420
		 * Note: EXCEPTION! article only one and <!--nextpage--> is not work.
		 */
		add_filter( 'previous_post_rel_link', 'raindrops_nextpage_tag_with_header_rel', 12 );
		add_filter( 'next_post_rel_link', 'raindrops_nextpage_tag_with_header_nav_helper', 12 );
		/**
		 * @since 1.423
		 * detect <!--noteaser--> TAG, remove Fragment identifier (#post-post_id)
		 */
		add_filter( 'the_content_more_link', 'raindrops_remove_noteaser_link_scroll' );
		/**
		 * @since 1.434
		 * post edit, post new metabox styles
		 */
		add_action( 'admin_print_styles-post.php', 'raindrops_admin_post_stylesheet' );
		add_action( 'admin_print_styles-post-new.php', 'raindrops_admin_post_stylesheet' );
		/**
		 * @since 1.438
		 */
		add_filter( 'raindrops_posted_in', 'raindrops_cusotom_post_archive_link' );
		/**
		 * @since 1.440
		 */
		if ( 'yes' == raindrops_warehouse_clone( 'raindrops_widget_recent_posts' ) ) {

			add_filter( 'widget_posts_args', 'raindrops_filter_custom_post_content' );
			add_filter( 'widget_title', 'raindrops_filter_custom_post_title', 10, 3 );
		}
		if ( 'yes' == raindrops_warehouse_clone( 'raindrops_widget_archives') ) {

			add_filter('widget_archives_args', 'raindrops_filter_custom_post_archive_widget' );
			add_filter('widget_archives_dropdown_args', 'raindrops_filter_custom_post_archive_widget' );
			add_filter('widget_title', 'raindrops_filter_custom_post_archive_widget_title',10, 3 );
		}
		if ( 'yes' == raindrops_warehouse_clone( 'raindrops_widget_categories') ) {

			add_filter('widget_categories_args', 'raindrops_filter_custom_post_category_widget' );
			add_filter('widget_categories_dropdown_args', 'raindrops_filter_custom_post_category_widget' );
			add_filter('widget_title', 'raindrops_filter_custom_post_category_widget_title',10,3);
		}

		add_filter('template_include','raindrops_post_type_exclude_template');

		/**
		 * WordPress4.7 work properly but WordPress4.6.1 Not Work
		 * This setting for for 4.7
		 * @since 1.442
		 */
		add_theme_support( 'customize-selective-refresh-widgets' );

		/**
		 * @since 1.446
		 */
		add_filter( 'the_content', 'raindrops_link_pdf_filter' );
		/**
		 * @since 1.452
		 */
		add_filter('posts_where', 'raindrops_exclude_html_attr_search' );
		/**
		 * @since 1.459
		 */
		add_action( 'raindrops_after_article', 'raindrops_post_relate_contents' );
		/**
		 * @since 1.464
		 */
		add_filter( 'raindrops_embed_meta_css', 'raindrops_filter_archive_grid' );
		/**
		 * @since 1.466
		 */
		add_action( 'raindrops_loop_before_toolbar', 'raindrops_add_switch_layout_button' );
		/**
		 * @since 1.486
		 */
		add_filter( 'raindrops_fallback_google_font', 'raindrops_google_font_helper_for_japanese', 10, 2 );

		/**
		* @somce 1.488
		*/
		add_filter( 'raindrops_embed_meta_echo', 'raindrops_ssl_link_helper' );
		add_filter( 'raindrops_custom_fields_style_for_loop', 'raindrops_ssl_link_helper',99 );//not work
		add_filter( 'raindrops_embed_meta_css', 'raindrops_ssl_link_helper' );
		add_filter( 'raindrops_footer_text', 'raindrops_ssl_link_helper' );
		add_filter( 'post_link', 'raindrops_ssl_link_helper' );
		add_filter( 'wp_nav_menu', 'raindrops_ssl_link_helper' );
		add_filter( 'wp_get_custom_css', 'raindrops_ssl_link_helper' );
		add_filter('widget_text_content', 'raindrops_ssl_link_helper' );
		add_filter( 'widget_custom_html_content','raindrops_ssl_link_helper' );
		add_filter( 'post_type_archive_link','raindrops_ssl_link_helper' );
		add_filter( 'tag_link','raindrops_ssl_link_helper' );
		add_filter( 'category_link','raindrops_ssl_link_helper' );
		add_filter( 'the_content','raindrops_ssl_link_helper' );
		add_filter('the_content_rss','raindrops_ssl_link_helper' );
		/**
		 * @since 1.491
		 */
		add_filter('image_size_names_choose', 'raindrops_media_insert_all_sizes');
		/**
		 * @since 1.492
		 */
		add_filter( 'wp_list_categories', 'raindrops_category_link_fomat', 10, 2 );
		add_filter( 'get_archives_link','raindrops_archive_link_format', 10, 6 );
		/**
		 * @since 1.497
		 */
		//add_action( 'admin_enqueue_scripts', 'raindrops_add_codemirror_for_raindrops_custom_css_field' );
		// @1.529 works improperly. stop filter
		/**
		 * @since 1.498
		 */
		add_filter( 'widget_custom_html_content', 'raindrops_automatic_modal_rel_rev_sidebar', 11, 2 );
		/**
		 * @since 1.511
		 * chaged 1.524
		 */
		//add_filter( 'the_content', 'raindrops_convert_inline_style_to_data_attr' );
		add_filter( 'style_loader_tag', 'raindrops_convert_inline_style_to_attribute_style', 10, 3 );

		add_filter( 'tiny_mce_before_init', 'raindrops_tinymce_body_classes');
		/**
		 * @since 1.524
		 */
		add_action( 'wp_enqueue_scripts', 'raindrops_add_lazyload_script' );
		add_action( 'wp_enqueue_scripts', 'raindrops_add_instantclick_script' );
		add_filter( 'script_loader_tag', 'disable_instantclick', 10, 3 );

		add_action( 'edit_post_link', 'raindrops_custom_gutenberg_edit_link', 10 , 3 );
		/**
		 * @since 1.532
		 */
		add_filter( 'tiny_mce_before_init', 'raindrops_remove_verify_html', 10, 2 );


	}
}

add_filter( "wp_kses_allowed_html", function ( $allowedposttags, $context ) {

	if ( $context == "post" ) {

		$emulsion_allowed_tag	 = array(
			'a'		 => array(
				'href'				 => true,
				'rel'				 => true,
				'rev'				 => true,
				'name'				 => true,
				'target'			 => true,
				'download'			 => array(
					'valueless' => 'y',
				),
				'aria-current'		 => true,
				'data-no-instant'	 => true,
			),
			'time'	 => array(
				'class'		 => true,
				'datetime'	 => true,
			),
			'td' => array(
				'style'		=> true
			),
			'img'	 => array(
				'aria-hidden'	 => true,
				'alt'			 => true,
				'align'			 => true,
				'border'		 => true,
				'decoding'		 => true,
				'height'		 => true,
				'hspace'		 => true,
				'loading'		 => true,
				'longdesc'		 => true,
				'vspace'		 => true,
				'src'			 => true,
				'usemap'		 => true,
				'width'			 => true,
			),
		);
		$emulsion_allowed_tag	 = array_map( '_wp_add_global_attributes', $emulsion_allowed_tag );

		return array_merge( $allowedposttags, $emulsion_allowed_tag );
	}

	return $allowedposttags;
}, 99, 2 );
?>