= 2 || $page >= 2 )
$title = "$title $sep " . sprintf( __( 'Page %s', 'daisy-blue' ), max( $paged, $page ) );
return $title;
}
add_filter( 'wp_title', 'daisyblue_wp_title', 10, 2 );
/**
* Add and remove body_class() classes
*/
function daisyblue_body_class($classes) {
// Add post/page slug
if (is_single() || is_page() && !is_front_page()) {
$classes[] = basename(get_permalink());
}
// Remove unnecessary classes
$home_id_class = 'page-id-' . get_option('page_on_front');
$remove_classes = array(
'page-template-default',
$home_id_class
);
$classes = array_diff($classes, $remove_classes);
return $classes;
}
add_filter('body_class', 'daisyblue_body_class');
/**
* add thumbnail class to image with caption
*/
function daisyblue_caption($output, $attr, $content) {
if (is_feed()) {
return $output;
}
$defaults = array(
'id' => '',
'align' => 'alignnone',
'width' => '',
'caption' => ''
);
$attr = shortcode_atts($defaults, $attr);
// If the width is less than 1 or there is no caption, return the content wrapped between the [caption] tags
if ($attr['width'] < 1 || empty($attr['caption'])) {
return $content;
}
// Set up the attributes for the caption
$attributes = (!empty($attr['id']) ? ' id="' . esc_attr($attr['id']) . '"' : '' );
$attributes .= ' class="thumbnail wp-caption ' . esc_attr($attr['align']) . '"';
$attributes .= ' style="width: ' . (esc_attr($attr['width']) + 10) . 'px"';
$output = '';
$output .= do_shortcode($content);
$output .= '' . $attr['caption'] . '';
$output .= '';
return $output;
}
add_filter('img_caption_shortcode', 'daisyblue_caption', 10, 3);
/**
* excerpt read more link
*/
function daisyblue_excerpt_more($more) {
return ' … ' . __('Continued', 'daisy-blue') . '';
}
add_filter('excerpt_more', 'daisyblue_excerpt_more');
/**
* search form path
*/
function daisyblue_get_search_form($form) {
$form = '';
locate_template('/templates/searchform.php', true, false);
return $form;
}
add_filter('get_search_form', 'daisyblue_get_search_form');
/**
* Breadcrumbs
*/
function daisyblue_breadcrumbs() {
$showOnHome = 0; // 1 - show breadcrumbs on the homepage, 0 - don't show
$delimiter = '/'; // delimiter between crumbs
$home = ''; // text for the 'Home' link
$showCurrent = 1; // 1 - show current post/page title in breadcrumbs, 0 - don't show
$before = ''; // tag before the current crumb
$after = ''; // tag after the current crumb
global $post;
$homeLink = esc_url(home_url());
if (is_home() || is_front_page()) {
if ($showOnHome == 1) echo '';
} else {
echo '- ' . $home . ' ' . $delimiter . '
';
if ( is_category() ) {
$thisCat = get_category(get_query_var('cat'), false);
if ($thisCat->parent != 0) echo get_category_parents($thisCat->parent, TRUE, ' ' . $delimiter . ' ');
echo $before . '' . single_cat_title('', false) . '' . $after;
} elseif ( is_search() ) {
echo $before . 'Search results for "' . get_search_query() . '"' . $after;
} elseif ( is_day() ) {
echo '- ' . get_the_time('Y') . ' ' . $delimiter . '
';
echo '- ' . get_the_time('F') . ' ' . $delimiter . '
';
echo $before . get_the_time('d') . $after;
} elseif ( is_month() ) {
echo '- ' . get_the_time('Y') . ' ' . $delimiter . '
';
echo $before . get_the_time('F') . $after;
} elseif ( is_year() ) {
echo $before . get_the_time('Y') . $after;
} elseif ( is_single() && !is_attachment() ) {
if ( get_post_type() != 'post' ) {
$post_type = get_post_type_object(get_post_type());
$slug = $post_type->rewrite;
echo '- ' . $post_type->labels->singular_name . '';
if ($showCurrent == 1) echo ' ' . $delimiter . '
' . $before . get_the_title() . $after;
} else {
$cat = get_the_category(); $cat = $cat[0];
$cats = get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
if ($showCurrent == 0) $cats = preg_replace("#^(.+)\s$delimiter\s$#", "$1", $cats);
echo $cats;
if ($showCurrent == 1) echo $before . get_the_title() . $after;
}
} elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
$post_type = get_post_type_object(get_post_type());
echo $before . $post_type->labels->singular_name . $after;
} elseif ( is_page() && !$post->post_parent ) {
if ($showCurrent == 1) echo $before . get_the_title() . $after;
} 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);
for ($i = 0; $i < count($breadcrumbs); $i++) {
echo $breadcrumbs[$i];
if ($i != count($breadcrumbs)-1) echo ' ' . $delimiter . '
';
}
if ($showCurrent == 1) echo ' ' . $delimiter . ' ' . $before . get_the_title() . $after;
} elseif ( is_tag() ) {
echo $before . 'Posts tagged "' . single_tag_title('', false) . '"' . $after;
} elseif ( is_author() ) {
global $author;
$userdata = get_userdata($author);
echo $before . 'Articles posted by ' . $userdata->display_name . $after;
} elseif ( is_404() ) {
echo $before . 'Error 404' . $after;
}
if ( get_query_var('paged') ) {
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
echo __('Page', 'daisy-blue') . ' ' . get_query_var('paged');
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
}
echo '
';
}
}
/**
* Protected post/page form.
*/
function daisyblue_password_form() {
global $post;
$label = 'password-'.( empty( $post->ID ) ? rand() : $post->ID );
$password_form = '';
return $password_form;
}
add_filter( 'the_password_form', 'daisyblue_password_form' );
/**
* WordPress Bootstrap Pagination
*/
function daisyblue_pagination( $args = array() ) {
$defaults = array(
'range' => 4,
'custom_query' => FALSE,
'previous_string' => '',
'next_string' => '',
'before_output' => ''
);
$args = wp_parse_args(
$args,
apply_filters( 'wp_bootstrap_pagination_defaults', $defaults )
);
$args['range'] = (int) $args['range'] - 1;
if ( !$args['custom_query'] )
$args['custom_query'] = @$GLOBALS['wp_query'];
$count = (int) $args['custom_query']->max_num_pages;
$page = intval( get_query_var( 'paged' ) );
$ceil = ceil( $args['range'] / 2 );
if ( $count <= 1 )
return FALSE;
if ( !$page )
$page = 1;
if ( $count > $args['range'] ) {
if ( $page <= $args['range'] ) {
$min = 1;
$max = $args['range'] + 1;
} elseif ( $page >= ($count - $ceil) ) {
$min = $count - $args['range'];
$max = $count;
} elseif ( $page >= $args['range'] && $page < ($count - $ceil) ) {
$min = $page - $ceil;
$max = $page + $ceil;
}
} else {
$min = 1;
$max = $count;
}
$echo = '';
$previous = intval($page) - 1;
$previous = esc_attr( get_pagenum_link($previous) );
$firstpage = esc_attr( get_pagenum_link(1) );
if ( $firstpage && (1 != $page) )
$echo .= '' . __( 'First', 'daisy-blue' ) . '';
if ( $previous && (1 != $page) )
$echo .= '' . $args['previous_string'] . '';
if ( !empty($min) && !empty($max) ) {
for( $i = $min; $i <= $max; $i++ ) {
if ($page == $i) {
$echo .= '' . str_pad( (int)$i, 2, '0', STR_PAD_LEFT ) . '';
} else {
$echo .= sprintf( '%002d', esc_attr( get_pagenum_link($i) ), $i );
}
}
}
$next = intval($page) + 1;
$next = esc_attr( get_pagenum_link($next) );
if ($next && ($count != $page) )
$echo .= '' . $args['next_string'] . '';
$lastpage = esc_attr( get_pagenum_link($count) );
if ( $lastpage ) {
$echo .= '' . __( 'Last', 'daisy-blue' ) . '';
}
if ( isset($echo) )
echo $args['before_output'] . $echo . $args['after_output'];
}