<?php
/**
 * @param string $classes
 * @param string $tag
 * render title
 */
if ( ! function_exists( 'glaza_post_title' ) ) {
	function glaza_post_title( $classes = '' ) {
		$class_name = 'post-title entry-title ' . esc_attr( $classes ); ?>
		<h2 class="<?php echo esc_attr( trim( $class_name ) ); ?>">
			<a href="<?php echo esc_url( get_permalink() ); ?>" rel="bookmark" title="<?php echo esc_attr( get_the_title() ); ?>"><?php the_title(); ?></a>
		</h2>
	<?php
	}
}


/**
 * @param string $classes
 * render readmore btn
 */
if ( ! function_exists( 'glaza_post_readmore' ) ) {
	function glaza_post_readmore( $settings = array() ) {

		$read_more_text = glaza_get_option( 'readmore_text' );
		if ( empty( $settings['readmore'] ) || empty( $read_more_text ) ) {
			return false;
		} ?>
		<div class="post-btn btn-wrap">
			<a class="btn" href="<?php echo get_permalink(); ?>" rel="bookmark"><?php echo esc_html( $read_more_text ); ?></a>
		</div>
	<?php
	}
}


/**
 * @param string $size
 * @param string $classes
 * featured image
 */
if ( ! function_exists( 'glaza_post_thumb' ) ) {
	function glaza_post_thumb( $size = 'full', $classes = '' ) {

		$smooth_display = glaza_get_option( 'smooth_display' );
		$class_name     = array();

		$class_name[] = 'post-thumb is-image';
		if ( ! empty( $smooth_display ) ) {
			$class_name[] = 'animated-image faded';
		}

		if ( ! empty( $classes ) ) {
			$class_name[] = trim( $classes );
		}

		$class_name = implode( ' ', $class_name ); ?>
		<div class="<?php echo esc_attr( $class_name ); ?>">
			<a href="<?php echo get_permalink(); ?>" title="<?php esc_attr( get_the_title() ); ?>" rel="bookmark"><?php the_post_thumbnail( $size ); ?></a>
		</div>
		<?php if ( current_user_can( 'edit_posts' ) ) : ?>
			<?php edit_post_link( esc_html__( 'edit', 'glaza' ) ); ?>
		<?php endif;

		//post format
		glaza_post_format_icon();
	}
}


/**
 * @return bool
 * render icon gallery
 */
if ( ! function_exists( 'glaza_post_format_icon' ) ) {
	function glaza_post_format_icon() {
		switch ( get_post_format() ) {
			case 'video' :
				$icon = glaza_get_option( 'post_icon_video' );
				if ( empty( $icon ) ) {
					return false;
				}
				echo '<span class="post-format video"><i class="icon-simple icon-control-play"></i></span>';
				break;
			case 'gallery' :
				$icon = glaza_get_option( 'post_icon_gallery' );

				if ( empty( $icon ) ) {
					return false;
				}
				echo '<span class="post-format glalery"><i class="icon-simple icon-picture"></i></span>';
				break;
			case 'audio' :
				$icon = glaza_get_option( 'post_icon_audio' );

				if ( empty( $icon ) ) {
					return false;
				}
				echo '<span class="post-format glalery"><i class="icon-simple icon-music-tone-alt"></i></span>';
				break;
		}
	}
}

/**
 * meta info author
 */
if ( ! function_exists( 'glaza_post_meta_author' ) ) {
	function glaza_post_meta_author() {
		?>
		<span class="meta-info-el meta-info-author vcard author">
			<span class="meta-tagline"><?php echo glaza_translate( 'by' ) . ' '; ?></span>
			<a class="url fn n" href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ) ?>"><?php the_author_meta( 'display_name' ); ?></a>
		</span>
	<?php
	}
}


/**
 * meta info date
 */
if ( ! function_exists( 'glaza_post_meta_date' ) ) {
	function glaza_post_meta_date() {
		$human_time = glaza_get_option( 'human_time' );
		if ( ! empty( $human_time ) ) {
			$timestamp = get_the_time( 'U', get_the_ID(), current_time( 'timestamp' ) );
		} ?>
		<span class="meta-info-el meta-info-date">
		<?php if ( ! empty( $timestamp ) ) : ?>
			<time class="date published" datetime="<?php echo get_the_date( DATE_W3C ); ?>"><?php echo sprintf( glaza_translate( 'ago' ), human_time_diff( $timestamp, current_time( 'timestamp' ) ) ); ?></time>
		<?php else : ?>
			<time class="date published" datetime="<?php echo get_the_date( DATE_W3C ); ?>"><?php echo get_the_date(); ?></time>
		<?php endif;
		if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) : ?>
			<time class="updated" datetime="<?php echo get_the_modified_date( DATE_W3C ); ?>"><?php echo get_the_modified_date(); ?></time>
		<?php endif;
		?>
		</span>
	<?php
	}
}


/**
 * meta info comment
 */
if ( ! function_exists( 'glaza_post_meta_comment' ) ) {
	function glaza_post_meta_comment() {

		if ( ! comments_open() ) {
			return false;
		}

		$total_comments = get_comments_number(); ?>
		<span class="meta-info-el meta-info-comment">
			<a href="<?php echo get_comments_link() ?>">
				<?php if ( 0 == $total_comments ) : ?>
					<?php echo glaza_translate( 'add_comment' ); ?>
				<?php elseif ( 1 == $total_comments ) : ?>
					<?php echo glaza_translate( 'comment' ); ?>
				<?php
				else : ?>
					<?php echo sprintf( glaza_translate( 'comments' ), $total_comments ); ?>
				<?php endif; ?>
			</a>
	</span>
	<?php
	}
}


/**
 * @param bool $primary
 * meta info category
 */
if ( ! function_exists( 'glaza_post_meta_cat' ) ) {
	function glaza_post_meta_cat( $primary = true ) {
		$categories = get_the_category();

		if ( empty( $categories ) ) {
			return false;
		}

		$primary_category = get_post_meta( get_the_ID(), 'glaza_meta_primary_cat', true );

		if ( empty( $primary_category ) || false === $primary ) :
			if ( array( $categories ) ) : ?>
				<span class="meta-info-el meta-info-category">
				<em class="meta-tagline"><?php echo glaza_translate( 'in' ) . ' '; ?></em>
					<?php foreach ( $categories as $category ) : ?>
						<a class="cat-<?php echo esc_attr( $category->term_id ); ?>" href="<?php echo esc_url( get_category_link( $category->term_id ) ); ?>" rel="category tag" title="<?php echo esc_attr( $category->name ); ?>"><?php echo esc_html( $category->name ); ?></a>
					<?php endforeach; ?>
				</span>
			<?php endif;
		else :
			$primary_category_name = get_cat_name( $primary_category ); ?>
			<span class="meta-info-el meta-info-category">
				<em class="meta-tagline"><?php echo glaza_translate( 'in' ) . ' '; ?></em>
					<a class="cat-<?php echo esc_attr( $primary_category ); ?>" href="<?php echo esc_url( get_category_link( $primary_category ) ); ?>" rel="category tag" title="<?php echo esc_attr( $primary_category_name ); ?>"><?php echo esc_html( $primary_category_name ); ?></a>
			</span>
		<?php endif;
	}
}

/**
 * meta info tag
 */
if ( ! function_exists( 'glaza_post_meta_tag' ) ) {
	function glaza_post_meta_tag() {

		$all_tags = get_the_tags();
		if ( is_array( $all_tags ) ) : ?>
			<span class="meta-info-el meta-info-tag">
			<em class="meta-tagline"><?php echo glaza_translate( 'tags' ); ?></em>
				<?php foreach ( $all_tags as $tag ) : ?>
					<a rel="tag" href="<?php echo esc_url( get_tag_link( $tag->term_id ) ); ?>" title="<?php echo esc_attr( $tag->name ) ?>"><?php echo esc_attr( $tag->name ); ?></a>
				<?php endforeach; ?>
			</span>
		<?php endif;
	}
}


/**
 * meta info view
 */
if ( ! function_exists( 'glaza_post_meta_view' ) ) {
	function glaza_post_meta_view() {

		if ( ! function_exists( 'pvc_get_post_views' ) ) {
			return false;
		}

		$total_view = pvc_get_post_views( get_the_ID() );

		if ( empty( $total_view ) ) {
			return false;
		} ?>
		<span class="meta-info-el meta-info-view">
			<a href="<?php echo get_permalink() ?>" title="<?php esc_attr( get_the_title() ); ?>">
				<?php if ( 1 == $total_view ) {
					echo glaza_translate( 'view' );
				} else {
					echo sprintf( glaza_translate( 'views' ), $total_view );
				} ?>
			</a>
		</span>
	<?php
	}
}


/**
 * @param array $override
 * meta info
 */
if ( ! function_exists( 'glaza_post_meta_info' ) ) {
	function glaza_post_meta_info( $override = array() ) {
		$meta_info_manager = glaza_get_option( 'post_meta_info_manager' );

		if ( ! empty( $override ) ) {
			$meta_info_manager['enabled'] = $override;
		}

		if ( empty( $meta_info_manager['enabled'] ) || ! is_array( $meta_info_manager['enabled'] ) ) {
			return false;
		} ?>
		<div class="post-meta-info">
			<?php foreach ( $meta_info_manager['enabled'] as $key => $val ) {
				switch ( $key ) {
					case 'date' :
						glaza_post_meta_date();
						break;
					case 'author' :
						glaza_post_meta_author();
						break;
					case 'cat' :
						glaza_post_meta_cat();
						break;
					case 'tag' :
						glaza_post_meta_tag();
						break;
					case 'comment' :
						glaza_post_meta_comment();
						break;
					case 'view' :
						glaza_post_meta_view();
						break;
					default :
						break;
				};
			} ?>
		</div>
	<?php
	}
}


/**
 * @param string $classes
 * @param int    $length
 * post excerpt
 */
if ( ! function_exists( 'glaza_post_excerpt' ) ) {
	function glaza_post_excerpt( $settings = array() ) {

		if ( empty( $settings['excerpt'] ) ) {
			return false;
		}
		if ( ! empty( $settings['summary'] ) && 'moretag' == $settings['summary'] ) : ?>
			<div class="entry clearfix"><?php the_content( '' ); ?></div>
		<?php
		else :
			global $post;
			$text = $post->post_excerpt;
			if ( empty( $text ) ) {
				$text = get_the_content( '' );
				$text = strip_shortcodes( $text );
				$text = apply_filters( 'the_content', $text );
				$text = str_replace( ']]>', ']]&gt;', $text );
				$text = wp_trim_words( $text, $settings['excerpt'], '' );
			}; ?>
			<div class="post-excerpt"><?php echo( wp_strip_all_tags( $text ) ); ?><span class="excerpt-dot">...</span></div>
		<?php
		endif;
	}
}

/**
 * glaza post share
 */
if ( ! function_exists( 'glaza_post_share' ) ):
	function glaza_post_share() {

		$post_type = get_post_type();
		if ( ! function_exists( 'glaza_render_share_icon' ) || 'post' != $post_type ) {
			return false;
		}

		$setting = array(
			'facebook'   => glaza_get_option( 'share_facebook' ),
			'twitter'    => glaza_get_option( 'share_twitter' ),
			'googleplus' => glaza_get_option( 'share_googleplus' ),
			'pinterest'  => glaza_get_option( 'share_pinterest' ),
			'linkedin'   => glaza_get_option( 'share_linkedin' ),
			'tumblr'     => glaza_get_option( 'share_tumblr' ),
			'reddit'     => glaza_get_option( 'share_reddit' ),
			'vk'         => glaza_get_option( 'share_vk' ),
			'email'      => glaza_get_option( 'share_email' ),
		);

		if ( ! array_filter( $setting ) ) {
			return false;
		} ?>
		<div class="post-share post-extra-el">
			<a href="#" class="share-toggle"><i class="icon-simple icon-share"></i></a>

			<div class="share-bar tooltips tooltips-w">
				<?php glaza_render_share_icon( $setting ); ?>
			</div>
		</div>
	<?php
	}
endif;

/**
 * @param array $setting
 * extra share
 */
if ( ! function_exists( 'glaza_post_extra_info' ) ) :
	function glaza_post_extra_info( $setting = array() ) {
		?>
		<div class="post-extra-info">
			<?php
			glaza_post_share();
			glaza_post_extra_comment();
			if ( ! empty( $setting['shop_icon'] ) ) {
				glaza_post_extra_shop();
			}
			?>
		</div>
	<?php
	}
endif;


/**
 * show number of comment
 */
if ( ! function_exists( 'glaza_post_extra_comment' ) ) :
	function glaza_post_extra_comment() {

		if ( ! comments_open() ) {
			return false;
		}

		$total_comments = get_comments_number(); ?>
		<a class="extra-comment-info post-extra-el" href="<?php echo get_comments_link() ?>" title="<?php echo esc_attr( get_the_title() ); ?>"><i class="icon-simple icon-bubble"></i>
			<span><?php if ( 0 != $total_comments ) {
					echo esc_html( $total_comments );
				} ?></span></a>
	<?php
	}
endif;


/**
 * shop icon
 */
if ( ! function_exists( 'glaza_post_extra_shop' ) ) :
	function glaza_post_extra_shop() {

		if ( ! class_exists( 'Woocommerce' ) ) {
			return false;
		}

		$post_id = get_the_ID();
		$check   = get_post_meta( $post_id, 'glaza_meta_shop_enable', true );
		if ( empty( $check ) ) {
			return false;
		} ?>
		<div class="extra-shop-info post-extra-el tooltips-w">
			<a href="<?php echo get_permalink() . '#shopthepost' ?>" title="<?php echo glaza_translate( 'shop_the_post' ); ?>"><i class="icon-simple icon-handbag"></i></a>
		</div>
	<?php
	}
endif;