%2$s',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
);
$icon = azeria_get_icon_svg( 'author' );
echo '' . $icon . ' ' . $author . '';
}
/**
* Prints HTML with meta information for the current post-date.
*/
function azeria_post_date() {
$time_string = '';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string = '';
}
$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 = '' . $time_string . '';
$icon = azeria_get_icon_svg( 'time' );
echo '' . $icon . ' ' . $posted_on . ''; // WPCS: XSS OK.
}
/**
* Prints HTML with meta information for the current post-date.
*/
function azeria_post_comments() {
if ( post_password_required() || ! comments_open() ) {
return;
}
$icon = azeria_get_icon_svg( 'comments' );
echo '';
}
function azeria_post_categories() {
// Hide category and tag text for pages.
if ( 'post' != get_post_type() ) {
return;
}
$categories_list = get_the_category_list( esc_html__( ', ', 'azeria' ) );
$icon = azeria_get_icon_svg( 'categories' );
if ( $categories_list && azeria_categorized_blog() ) {
printf( '%2$s ' . esc_html__( 'Posted in %1$s', 'azeria' ) . '', $categories_list, $icon ); // WPCS: XSS OK.
}
}
/**
* Prints HTML with meta information for the categories, tags and comments.
*/
function azeria_post_tags() {
// Hide category and tag text for pages.
if ( 'post' != get_post_type() ) {
return;
}
$tags_list = get_the_tag_list( '', esc_html__( ', ', 'azeria' ) );
$icon = azeria_get_icon_svg( 'tags' );
if ( $tags_list ) {
printf( '%2$s ' . esc_html__( 'Tagged %1$s', 'azeria' ) . '', $tags_list, $icon ); // WPCS: XSS OK.
}
}
/**
* Returns true if a blog has more than 1 category.
*
* @return bool
*/
function azeria_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'azeria_categories' ) ) ) {
// Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array(
'fields' => 'ids',
'hide_empty' => 1,
// We only need to know if there is more than one category.
'number' => 2,
) );
// Count the number of categories that are attached to the posts.
$all_the_cool_cats = count( $all_the_cool_cats );
set_transient( 'azeria_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so azeria_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so azeria_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in azeria_categorized_blog.
*/
function azeria_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
}
// Like, beat it. Dig?
delete_transient( 'azeria_categories' );
}
add_action( 'edit_category', 'azeria_category_transient_flusher' );
add_action( 'save_post', 'azeria_category_transient_flusher' );
/**
* Show site logo markup depending from site options
*/
function azeria_logo() {
$logo_img = azeria_get_option( 'logo_img' );
$logo_tag = 'h2';
if ( is_front_page() ) {
$logo_tag = 'h1';
}
if ( false != $logo_img ) {
$logo_content = ' . ')
';
} else {
$logo_content = get_bloginfo( 'name' );
}
printf( '<%1$s class="site-logo">%3$s', $logo_tag, esc_url( home_url( '/' ) ), $logo_content );
}
/**
* Show posts listing content depending from options
*/
function azeria_blog_content() {
$blog_content = azeria_get_option( 'blog_content', 'excerpt' );
if ( 'excerpt' == $blog_content ) {
the_excerpt();
return;
}
/* translators: %s: Name of current post */
the_content( sprintf(
wp_kses( __( 'Continue reading %s →', 'azeria' ), array( 'span' => array( 'class' => array() ) ) ),
the_title( '"', '"', false )
) );
wp_link_pages( array(
'before' => '' . esc_html__( 'Pages:', 'azeria' ),
'after' => '
',
) );
}
/**
* Show format-related icon
*/
function azeria_format_icon( $format = 'standard' ) {
$available_formats = array(
'sticky',
'standard',
'image',
'gallery',
'video',
'quote',
);
if ( ! in_array( $format, $available_formats ) ) {
return '';
}
if ( is_sticky() ) {
$format = 'sticky';
}
printf( '%s
', azeria_get_icon_svg( 'post-' . $format ) );
}
/**
* Show post meta data
*
* @param string $page page, meta called from
* @param string $position position, meta called from
* @param string $disable disabled meta keys array
*/
function azeria_post_meta( $page = 'loop', $position = 'header', $disable = array() ) {
$default_meta = array(
'author' => array(
'page' => $page,
'position' => 'header',
'callback' => 'azeria_post_author',
'priority' => 1
),
'date' => array(
'page' => $page,
'position' => 'header',
'callback' => 'azeria_post_date',
'priority' => 5
),
'comments' => array(
'page' => $page,
'position' => 'header',
'callback' => 'azeria_post_comments',
'priority' => 5
),
'categories' => array(
'page' => 'single',
'position' => 'footer',
'callback' => 'azeria_post_categories',
'priority' => 1
),
'tags' => array(
'page' => 'single',
'position' => 'footer',
'callback' => 'azeria_post_tags',
'priority' => 5
)
);
/**
* Get 3rd party meta items to show in meta block (or disable default from child theme)
*/
$meta_items = apply_filters( 'azeria_meta_items_data', $default_meta, $page, $position );
$disable = apply_filters( 'azeria_disabled_meta', $disable );
foreach ( $meta_items as $meta_key => $data ) {
if ( is_array( $disable ) && in_array( $meta_key, $disable ) ) {
continue;
}
if ( empty( $data['page'] ) || $page != $data['page'] ) {
continue;
}
if ( empty( $data['position'] ) || $position != $data['position'] ) {
continue;
}
if ( empty( $data['callback'] ) || ! function_exists( $data['callback'] ) ) {
continue;
}
$priority = ( ! empty( $data['priority'] ) ) ? absint( $data['priority'] ) : 10;
add_action( 'azeria_post_meta_' . $page . '_' . $position, $data['callback'], $priority );
}
do_action( 'azeria_post_meta_' . $page . '_' . $position );
}
/**
* Show post featured image
* @param boolean $is_linked liked image or not
*/
function azeria_post_thumbnail( $is_linked = true ) {
if ( ! has_post_thumbnail() ) {
return;
}
$is_enabled = true;
if ( is_single() ) {
$is_enabled = azeria_get_option( 'blog_single_image', true );
} else {
$is_enabled = azeria_get_option( 'blog_loop_image', true );
}
$is_enabled = (bool)$is_enabled;
if ( ! $is_enabled ) {
return;
}
if ( $is_linked ) {
$format = '%1$s';
$link = get_permalink();
} else {
$format = '%1$s';
$link = false;
}
$image = get_the_post_thumbnail( get_the_id(), 'post-thumbnail', array( 'alt' => get_the_title() ) );
printf( $format, $image, $link );
}
/**
* Show read more button if enabled
*/
function azeria_read_more() {
if ( post_password_required() ) {
return;
}
$is_enabled = azeria_get_option( 'blog_more', true );
if ( ! $is_enabled ) {
return;
}
$text = azeria_get_option( 'blog_more_text', __( 'Read', 'azeria' ) );
$icon = azeria_get_icon_svg( 'arrow-right' );
printf( '', get_permalink(), esc_textarea( $text ), $icon );
}
/**
* Print options-related class to determine sidebar position
*/
function azeria_sidebar_class() {
$sidebar_position = azeria_get_option( 'sidebar_position', 'right' );
printf( '%s-sidebar', esc_attr( $sidebar_position ) );
}
/**
* Show 'to top' button HTML markup
*/
function azeria_to_top() {
$icon = azeria_get_icon_svg( 'arrow-up' );
echo apply_filters(
'azeria_to_top_button',
''
);
}