max_num_pages;
if ( is_object( $query ) && null != $query ) {
$total_pages = $query->max_num_pages;
}
if ( $total_pages > 1 ) {
$url_base = $wp_rewrite->pagination_base;
$big = 999999999;
// Sets the paginate_links arguments.
$arguments = apply_filters( 'odin_pagination_args', array(
'base' => esc_url_raw( str_replace( $big, '%#%', get_pagenum_link( $big, false ) ) ),
'format' => '',
'current' => max( 1, get_query_var( 'paged' ) ),
'total' => $total_pages,
'show_all' => $show,
'end_size' => $end,
'mid_size' => $mid,
'type' => 'list',
'prev_text' => __( '« Previous', 'avalon-b' ),
'next_text' => __( 'Next »', 'avalon-b' ),
)
);
$pagination = '';
// Prevents duplicate bars in the middle of the url.
if ( $url_base ) {
$pagination = str_replace( '//' . $url_base . '/', '/' . $url_base . '/', $pagination );
}
return $pagination;
}
}
}
/**
* Related Posts.
*
* Usage:
* To show related by categories:
* Add in single.php
* To show related by tags:
* Add in single.php
*
* @since 2.2.0
*
* @global array $post WP global post.
*
* @param string $display Set category or tag.
* @param int $qty Number of posts to be displayed (default 5).
* @param string $title Set the widget title.
* @param bool $thumb Enable or disable displaying images.
* @param string $post_type Post type.
*
* @return string Related Posts.
*/
function odin_related_posts( $display = 'category', $qty = 4, $title = '', $thumb = true, $post_type = 'post' ) {
global $post;
$show = false;
$post_qty = (int) $qty;
! empty( $title ) || $title = __( 'Related Posts', 'avalon-b' );
// Creates arguments for WP_Query.
switch ( $display ) {
case 'tag':
$tags = wp_get_post_tags( $post->ID );
if ( $tags ) {
// Enables the display.
$show = true;
$tag_ids = array();
foreach ( $tags as $individual_tag ) {
$tag_ids[] = $individual_tag->term_id;
}
$args = array(
'tag__in' => $tag_ids,
'post__not_in' => array( $post->ID ),
'posts_per_page' => $post_qty,
'post_type' => $post_type,
'ignore_sticky_posts' => 1
);
}
break;
default :
$categories = get_the_category( $post->ID );
if ( $categories ) {
// Enables the display.
$show = true;
$category_ids = array();
foreach ( $categories as $individual_category ) {
$category_ids[] = $individual_category->term_id;
}
$args = array(
'category__in' => $category_ids,
'post__not_in' => array( $post->ID ),
'showposts' => $post_qty,
'post_type' => $post_type,
'ignore_sticky_posts' => 1,
);
}
break;
}
if ( $show ) {
$related = new WP_Query( $args );
if ( $related->have_posts() ) {
$layout = '';
$layout .= '
' . esc_attr( $title ) . '
';
$layout .= ( $thumb ) ? '
' : '
';
while ( $related->have_posts() ) {
$related->the_post();
$layout .= ( $thumb ) ? '' : '
- ';
if ( $thumb ) {
if ( has_post_thumbnail() ) {
$img = get_the_post_thumbnail( get_the_ID(), 'thumbnail' );
} else {
$img = '
 . '/core/assets/images/odin-thumb-placeholder.jpg)
';
}
// Filter to replace the image.
$image = apply_filters( 'odin_related_posts_thumbnail', $img );
$layout .= '';
$layout .= sprintf( '%s', get_permalink(), get_the_title(), $image );
$layout .= '';
}
$layout .= '';
$layout .= sprintf( '%2$s', get_permalink(), get_the_title() );
$layout .= '';
$layout .= ( $thumb ) ? '
' : '';
$layout .= '
';
echo '- ' . $homepage . '
';
// Single post.
if ( is_single() && ! is_attachment() ) {
// Checks if is a custom post type.
if ( 'post' != $post->post_type ) {
// But if Woocommerce
if ( 'product' === $post->post_type ) {
if ( is_woocommerce_activated() ) {
$shop_page = get_post( wc_get_page_id( 'shop' ) );
echo '- ' . get_the_title( $shop_page ) . '
';
}
// Gets post type taxonomies.
$taxonomy = get_object_taxonomies( 'product' );
$taxy = 'product_cat';
} else {
$post_type = get_post_type_object( $post->post_type );
echo '- ' . $post_type->label . '
';
// Gets post type taxonomies.
$taxonomy = get_object_taxonomies( $post_type->name );
$taxy = $taxonomy[0];
}
if ( $taxonomy ) {
// Gets post terms.
$terms = get_the_terms( $post->ID, $taxy );
$term = $terms ? array_shift( $terms ) : '';
// Gets parent post terms.
$parent_term = get_term( $term->parent, $taxy );
if ( $term ) {
if ( $term->parent ) {
echo '- ' . $parent_term->name . '
';
}
echo '- ' . $term->name . '
';
}
}
} else {
$category = get_the_category();
$category = $category[0];
// Gets parent post terms.
$parent_cat = get_term( $category->parent, 'category' );
if ( $category->parent ) {
echo '- ' . $parent_cat->name. '
';
}
echo '- ' . $category->name . '
';
}
echo $current_before . get_the_title() . $current_after;
// Single attachment.
} elseif ( is_attachment() ) {
$parent = get_post( $post->post_parent );
$category = get_the_category( $parent->ID );
$category = $category[0];
echo '- ' . $category->name . '
';
echo '- ' . $parent->post_title . '
';
echo $current_before . get_the_title() . $current_after;
// Page without parents.
} elseif ( is_page() && ! $post->post_parent ) {
echo $current_before . get_the_title() . $current_after;
// Page with parents.
} elseif ( is_page() && $post->post_parent ) {
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ( $parent_id ) {
$page = get_page( $parent_id );
$breadcrumbs[] = '- ' . get_the_title( $page->ID ) . '
';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse( $breadcrumbs );
foreach ( $breadcrumbs as $crumb ) {
echo $crumb . ' ';
}
echo $current_before . get_the_title() . $current_after;
// Category archive.
} elseif ( is_category() ) {
$category_object = $wp_query->get_queried_object();
$category_id = $category_object->term_id;
$current_category = get_category( $category_id );
$parent_category = get_category( $current_category->parent );
// Displays parent category.
if ( 0 != $current_category->parent ) {
echo '- ' . get_category_parents( $parent_category, TRUE, ' ' ) . '
';
}
printf( __( '%sCategory: %s%s', 'avalon-b' ), $current_before, single_cat_title( '', false ), $current_after );
// Tags archive.
} elseif ( is_tag() ) {
printf( __( '%sTag: %s%s', 'avalon-b' ), $current_before, single_tag_title( '', false ), $current_after );
// Custom post type archive.
} elseif ( is_post_type_archive() ) {
// Check if Woocommerce Shop
if ( is_woocommerce_activated() && is_shop() ) {
$shop_page_id = wc_get_page_id( 'shop' );
echo $current_before . get_the_title( $shop_page_id ) . $current_after;
} else {
echo $current_before . post_type_archive_title( '', false ) . $current_after;
}
// Search page.
} elseif ( is_search() ) {
printf( __( '%sSearch result for: "%s"%s', 'avalon-b' ), $current_before, get_search_query(), $current_after );
// Author archive.
} elseif ( is_author() ) {
$userdata = get_userdata( $author );
echo $current_before . __( 'Posted by', 'avalon-b' ) . ' ' . $userdata->display_name . $current_after;
// Archives per days.
} elseif ( is_day() ) {
echo '- ' . get_the_time( 'Y' ) . '
';
echo '- ' . get_the_time( 'F' ) . '
';
echo $current_before . get_the_time( 'd' ) . $current_after;
// Archives per month.
} elseif ( is_month() ) {
echo '- ' . get_the_time( 'Y' ) . '
';
echo $current_before . get_the_time( 'F' ) . $current_after;
// Archives per year.
} elseif ( is_year() ) {
echo $current_before . get_the_time( 'Y' ) . $current_after;
// Archive fallback for custom taxonomies.
} elseif ( is_archive() ) {
$current_object = $wp_query->get_queried_object();
$taxonomy = get_taxonomy( $current_object->taxonomy );
$term_name = $current_object->name;
// Displays the post type that the taxonomy belongs.
if ( ! empty( $taxonomy->object_type ) ) {
// Get correct Woocommerce Post Type crumb
if ( is_woocommerce() ) {
$shop_page = get_post( wc_get_page_id( 'shop' ) );
echo '- ' . get_the_title( $shop_page ) . '
';
} else {
$_post_type = array_shift( $taxonomy->object_type );
$post_type = get_post_type_object( $_post_type );
echo '- ' . $post_type->label . '
';
}
}
// Displays parent term.
if ( 0 != $current_object->parent ) {
$parent_term = get_term( $current_object->parent, $current_object->taxonomy );
echo '- ' . $parent_term->name . '
';
}
echo $current_before . $taxonomy->label . ': ' . $term_name . $current_after;
// 404 page.
} elseif ( is_404() ) {
echo $current_before . __( '404 Error', 'avalon-b' ) . $current_after;
}
// Gets pagination.
if ( get_query_var( 'paged' ) ) {
if ( is_archive() ) {
echo ' (' . sprintf( __( 'Page %s', 'avalon-b' ), get_query_var( 'paged' ) ) . ')';
} else {
printf( __( 'Page %s', 'avalon-b' ), get_query_var( 'paged' ) );
}
}
echo '
';
}
}
/**
* Get a image URL.
*
* @param int $id Image ID.
* @param int $width Image width.
* @param int $height Image height.
* @param boolean $crop Image crop.
* @param boolean $upscale Force the resize.
*
* @return string
*/
function odin_get_image_url( $id, $width, $height, $crop = true, $upscale = false ) {
$resizer = Odin_Thumbnail_Resizer::get_instance();
$origin_url = wp_get_attachment_url( $id );
$url = $resizer->process( $origin_url, $width, $height, $crop, $upscale );
if ( $url ) {
return $url;
} else {
return $origin_url;
}
}
/**
* Custom post thumbnail.
*
* @since 2.2.0
*
* @param int $width Width of the image.
* @param int $height Height of the image.
* @param string $class Class attribute of the image.
* @param string $alt Alt attribute of the image.
* @param boolean $crop Image crop.
* @param string $class Custom HTML classes.
* @param boolean $upscale Force the resize.
*
* @return string Return the post thumbnail.
*/
function odin_thumbnail( $width, $height, $alt, $crop = true, $class = '', $upscale = false ) {
if ( ! class_exists( 'Odin_Thumbnail_Resizer' ) ) {
return;
}
$thumb = get_post_thumbnail_id();
if ( $thumb ) {
$image = odin_get_image_url( $thumb, $width, $height, $crop, $upscale );
$html = '
';
return apply_filters( 'odin_thumbnail_html', $html );
}
}
/**
* Automatically sets the post thumbnail.
*
* Use:
* add_action( 'the_post', 'odin_autoset_featured' );
* add_action( 'save_post', 'odin_autoset_featured' );
* add_action( 'draft_to_publish', 'odin_autoset_featured' );
* add_action( 'new_to_publish', 'odin_autoset_featured' );
* add_action( 'pending_to_publish', 'odin_autoset_featured' );
* add_action( 'future_to_publish', 'odin_autoset_featured' );
*
* @since 2.2.0
*
* @global array $post WP post object.
*/
function odin_autoset_featured() {
global $post;
if ( isset( $post->ID ) ) {
$already_has_thumb = has_post_thumbnail( $post->ID );
if ( ! $already_has_thumb ) {
$attached_image = get_children( 'post_parent=' . $post->ID . '&post_type=attachment&post_mime_type=image&numberposts=1' );
if ( $attached_image ) {
foreach ( $attached_image as $attachment_id => $attachment ) {
set_post_thumbnail( $post->ID, $attachment_id );
}
}
}
}
}
/**
* Debug variables.
*
* @since 2.2.0
*
* @param mixed $variable Object or Array for debug.
*
* @return string Human-readable information.
*/
function odin_debug( $variable ) {
echo '' . print_r( $variable, true ) . '
';
}
/**
* Get term meta fields
*
* Usage:
*
*
* @since 2.2.7
*
* @param int $term_id Term ID
* @param string $field Field slug
*
* @return string Field value
*/
function odin_get_term_meta( $term_id, $field ) {
$option = sprintf( 'odin_term_meta_%s_%s', $term_id, $field );
return get_option( $option );
}