<?php
/**
 * Custom template tags for this theme
 *
 * Eventually, some of the functionality here could be replaced by core features.
 *
 * @package Shadow Themes
 */

if ( ! function_exists( 'kavine_blog_posted_on' ) ) :
	/**
	 * Prints HTML with meta information for the current post-date/time and author.
	 */
	function kavine_blog_posted_on( $echo = true ) {
		$time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
		if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
			$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time><time class="updated" datetime="%3$s">%4$s</time>';
		}

		$time_string = sprintf( $time_string,
			esc_attr( get_the_date( 'c' ) ),
			esc_html( get_the_date() ),
			esc_attr( get_the_modified_date( 'c' ) ),
			esc_html( get_the_modified_date() )
		);

		$posted_on = '<a href="' . esc_url( get_permalink() ) . '" rel="bookmark">' . kavine_blog_get_icon_svg( 'watch' ) . $time_string . '</a>';

		if ( $echo ) {
			echo '<span class="posted-on">' . $posted_on . '</span>'; // WPCS: XSS OK.
		} else {
			return '<span class="posted-on">' . $posted_on . '</span>'; // WPCS: XSS OK.
		}

	}
endif;

if ( ! function_exists( 'kavine_blog_tags' ) ) :
	function kavine_blog_tags() {
		if ( 'post' === get_post_type() ) {
			$archive_tag_enable = get_theme_mod( 'kavine_blog_enable_archive_tag', true );
			$single_tag_enable = get_theme_mod( 'kavine_blog_enable_single_tag', true );
			if ( ( is_single() && $single_tag_enable ) || ( kavine_blog_is_page_displays_posts() && $archive_tag_enable ) ) {
				/* translators: used between list items, there is a space after the comma */
				$tags_list = get_the_tag_list(' ');
				if ( $tags_list ) {
					/* translators: 1: list of tags. */
					printf( '<span class="tags-links">' . esc_html__( ' Tags: %1$s', 'kavine-blog' ) . '</span>', $tags_list ); // WPCS: XSS OK.
				}
			}
		}
	}
endif;

if ( ! function_exists( 'kavine_blog_cats' ) ) :
	function kavine_blog_cats() {
		// Hide category and tag text for pages.
		if ( 'post' === get_post_type() ) {
			$archive_cat_enable = get_theme_mod( 'kavine_blog_enable_archive_cat', true );
			$single_cat_enable = get_theme_mod( 'kavine_blog_enable_single_cat', true );
			if ( kavine_blog_is_frontpage() || ( is_single() && $single_cat_enable ) || ( kavine_blog_is_page_displays_posts() && $archive_cat_enable ) ) {
				/* translators: used between list items, there is a space after the comma */
				$categories_list = get_the_category_list();
				if ( $categories_list ) {
					echo '<span class="cat-links">' . $categories_list . '</span> '; // WPCS: XSS OK.
				}
			}
		}

	}
endif;

if ( ! function_exists( 'kavine_blog_time_interval' ) ) :

	function kavine_blog_time_interval( $content = '', $wpm = 400 ) {
		$clean_content = strip_shortcodes( $content );
		$clean_content = strip_tags( $clean_content );
		$word_count    = str_word_count( $clean_content );
		$time          = ceil( $word_count / $wpm );
		return absint( $time );
	}

endif;

if ( ! function_exists( 'kavine_blog_entry_footer' ) ) :
	/**
	 * Prints HTML with meta information for the categories, tags and comments.
	 */
	function kavine_blog_entry_footer() {
		if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
			
			$archive_comment_enable = get_theme_mod( 'kavine_blog_enable_archive_comment', true );
			if ( kavine_blog_is_page_displays_posts() && $archive_comment_enable ) {

				echo '<span class="comments-link">';
				comments_popup_link(
					sprintf(
						wp_kses(
							/* translators: %s: post title */
							__( ' Leave a Comment<span class="screen-reader-text"> on %s</span>', 'kavine-blog' ),
							array(
								'span' => array(
									'class' => array(),
								),
							)
						),
						get_the_title()
					)
				);
				echo '</span>';
			}
		}

		edit_post_link(
			sprintf(
				wp_kses(
					/* translators: %s: Name of current post. Only visible to screen readers */
					__( ' Edit <span class="screen-reader-text">%s</span>', 'kavine-blog' ),
					array(
						'span' => array(
							'class' => array(),
						),
					)
				),
				get_the_title()
			),
			'<span class="edit-link">',
			'</span>'
		);
	}
endif;

if ( ! function_exists( 'kavine_blog_post_author' ) ) :
/**
 * Displays an optional post thumbnail.
 *
 * Wraps the post thumbnail in an anchor element on index views, or a div
 * element when on single views.
 */
function kavine_blog_post_author() {
	$by = esc_html__( 'By : ', 'kavine-blog' );
	
	$author_html = '<span class="byline"> <span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '">'. kavine_blog_get_icon_svg( 'person' ) . esc_html(         get_the_author() ) . '</a></span></span>';
	echo $author_html;
}
endif;

if ( ! function_exists( 'kavine_blog_comment' ) ) :
/**
 * Prints HTML with meta information for the current post-date/time and author.
 */
function kavine_blog_comment() {

	if ( ! post_password_required() && ( comments_open() || get_comments_number() ) ) {
		$comment_count= get_comments_number();
		echo '<span class="comments-link">';
		echo kavine_blog_get_icon_svg( 'comment' ) . $comment_count;
		/* translators: %s: post title */
		// comments_popup_link(  wp_kses( __( '<span class="screen-reader-text"> on %s</span>', 'kavine-blog' ), array( 'span' => array( 'class' => array() ) ) ) );
		echo '</span>';
	}	

}
endif;