max_num_pages < 2 ) {
return;
}
?>
post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
%2$s',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
);
echo ' ' . $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 . '';
echo ' ' . $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;
}
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' ) );
if ( $categories_list && azeria_categorized_blog() ) {
printf( ' ' . esc_html__( 'Posted in %1$s', 'azeria' ) . '', $categories_list ); // 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' ) );
if ( $tags_list ) {
printf( ' ' . esc_html__( 'Tagged %1$s', 'azeria' ) . '', $tags_list ); // WPCS: XSS OK.
}
}
if ( ! function_exists( 'the_archive_title' ) ) :
/**
* Shim for `the_archive_title()`.
*
* Display the archive title based on the queried object.
*
* @todo Remove this function when WordPress 4.3 is released.
*
* @param string $before Optional. Content to prepend to the title. Default empty.
* @param string $after Optional. Content to append to the title. Default empty.
*/
function the_archive_title( $before = '', $after = '' ) {
if ( is_category() ) {
$title = sprintf( esc_html__( 'Category: %s', 'azeria' ), single_cat_title( '', false ) );
} elseif ( is_tag() ) {
$title = sprintf( esc_html__( 'Tag: %s', 'azeria' ), single_tag_title( '', false ) );
} elseif ( is_author() ) {
$title = sprintf( esc_html__( 'Author: %s', 'azeria' ), '' . get_the_author() . '' );
} elseif ( is_year() ) {
$title = sprintf( esc_html__( 'Year: %s', 'azeria' ), get_the_date( esc_html_x( 'Y', 'yearly archives date format', 'azeria' ) ) );
} elseif ( is_month() ) {
$title = sprintf( esc_html__( 'Month: %s', 'azeria' ), get_the_date( esc_html_x( 'F Y', 'monthly archives date format', 'azeria' ) ) );
} elseif ( is_day() ) {
$title = sprintf( esc_html__( 'Day: %s', 'azeria' ), get_the_date( esc_html_x( 'F j, Y', 'daily archives date format', 'azeria' ) ) );
} elseif ( is_tax( 'post_format' ) ) {
if ( is_tax( 'post_format', 'post-format-aside' ) ) {
$title = esc_html_x( 'Asides', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-gallery' ) ) {
$title = esc_html_x( 'Galleries', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-image' ) ) {
$title = esc_html_x( 'Images', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-video' ) ) {
$title = esc_html_x( 'Videos', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-quote' ) ) {
$title = esc_html_x( 'Quotes', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-link' ) ) {
$title = esc_html_x( 'Links', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-status' ) ) {
$title = esc_html_x( 'Statuses', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-audio' ) ) {
$title = esc_html_x( 'Audio', 'post format archive title', 'azeria' );
} elseif ( is_tax( 'post_format', 'post-format-chat' ) ) {
$title = esc_html_x( 'Chats', 'post format archive title', 'azeria' );
}
} elseif ( is_post_type_archive() ) {
$title = sprintf( esc_html__( 'Archives: %s', 'azeria' ), post_type_archive_title( '', false ) );
} elseif ( is_tax() ) {
$tax = get_taxonomy( get_queried_object()->taxonomy );
/* translators: 1: Taxonomy singular name, 2: Current taxonomy term */
$title = sprintf( esc_html__( '%1$s: %2$s', 'azeria' ), $tax->labels->singular_name, single_term_title( '', false ) );
} else {
$title = esc_html__( 'Archives', 'azeria' );
}
/**
* Filter the archive title.
*
* @param string $title Archive title to be displayed.
*/
$title = apply_filters( 'get_the_archive_title', $title );
if ( ! empty( $title ) ) {
echo $before . $title . $after; // WPCS: XSS OK.
}
}
endif;
if ( ! function_exists( 'the_archive_description' ) ) :
/**
* Shim for `the_archive_description()`.
*
* Display category, tag, or term description.
*
* @todo Remove this function when WordPress 4.3 is released.
*
* @param string $before Optional. Content to prepend to the description. Default empty.
* @param string $after Optional. Content to append to the description. Default empty.
*/
function the_archive_description( $before = '', $after = '' ) {
$description = apply_filters( 'get_the_archive_description', term_description() );
if ( ! empty( $description ) ) {
/**
* Filter the archive description.
*
* @see term_description()
*
* @param string $description Archive description to be displayed.
*/
echo $before . $description . $after; // WPCS: XSS OK.
}
}
endif;
/**
* 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, 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' ) {
$formats = array(
'sticky' => 'star',
'standard' => 'pencil',
'aside' => 'map-marker',
'image' => 'picture-o',
'gallery' => 'picture-o',
'video' => 'video-camera',
'quote' => 'quote-left',
'link' => 'link'
);
if ( ! array_key_exists( $format, $formats ) ) {
return '';
}
if ( is_sticky() ) {
$format = 'sticky';
}
printf( '
', $formats[$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' ) );
printf( '', get_permalink(), $text );
}
/**
* Print options-related class to determine sidebar position
*/
function azeria_sidebar_class() {
$sidebar_position = azeria_get_option( 'sidebar_position', 'right' );
printf( '%s-sidebar', $sidebar_position );
}
/**
* Show 'to top' button HTML markup
*/
function azeria_to_top() {
echo apply_filters(
'azeria_to_top_button',
''
);
}