'',
'after' => '',
'class_active' => 'current',
'container' => 'ul',
'container_class' => 'pagination',
'style' => 'list',
'options' => array(
'pages_text' => get_setting('pagination_pages_text', __( 'Page %CURRENT_PAGE% of %TOTAL_PAGES%', 'spyropress' )),
'current_text' => get_setting('pagination_current_text', '%PAGE_NUMBER%'),
'page_text' => get_setting('pagination_page_text', '%PAGE_NUMBER%'),
'first_text' => get_setting('pagination_first_text', __( '« First', 'spyropress' )),
'last_text' => get_setting('pagination_last_text', __( 'Last »', 'spyropress' )),
'prev_text' => get_setting('pagination_prev_text', __( '«', 'spyropress' )),
'next_text' => get_setting('pagination_next_text', __( '»', 'spyropress' )),
'dotleft_text' => get_setting('pagination_dotleft_text', __( '…', 'spyropress' )),
'dotright_text' => get_setting('pagination_dotright_text', __( '…', 'spyropress' )),
'num_pages' => get_setting('pagination_num_pages', 5),
'num_larger_page_numbers' => get_setting('pagination_num_larger_page_numbers', 3),
'larger_page_numbers_multiple' => get_setting('pagination_larger_page_numbers_multiple', 10),
'always_show' => get_setting('pagination_always_show', false)
),
'query' => $GLOBALS['wp_query'],
'type' => 'posts',
'echo' => true
);
$args = wp_parse_args( $args, apply_filters( 'spyropress_pagination_defaults', $defaults ) );
extract( $args, EXTR_SKIP );
$instance = new PageNavi_Call( $args );
list( $posts_per_page, $paged, $total_pages ) = $instance->get_pagination_args();
if ( 1 == $total_pages && !$options['always_show'] ) return;
$pages_to_show = absint( $options['num_pages'] );
$larger_page_to_show = absint( $options['num_larger_page_numbers'] );
$larger_page_multiple = absint( $options['larger_page_numbers_multiple'] );
$pages_to_show_minus_1 = $pages_to_show - 1;
$half_page_start = floor( $pages_to_show_minus_1/2 );
$half_page_end = ceil( $pages_to_show_minus_1/2 );
$start_page = $paged - $half_page_start;
if ( $start_page <= 0 )
$start_page = 1;
$end_page = $paged + $half_page_end;
if ( ( $end_page - $start_page ) != $pages_to_show_minus_1 )
$end_page = $start_page + $pages_to_show_minus_1;
if ( $end_page > $total_pages ) {
$start_page = $total_pages - $pages_to_show_minus_1;
$end_page = $total_pages;
}
if ( $start_page < 1 )
$start_page = 1;
$out = '';
switch ( $style ) {
// Normal
case 'list':
// Text
if ( !empty( $options['pages_text'] ) ) {
$pages_text = str_replace(
array( "%CURRENT_PAGE%", "%TOTAL_PAGES%" ),
array( number_format_i18n( $paged ), number_format_i18n( $total_pages ) ),
$options['pages_text'] );
$out .= "$pages_text";
}
if ( $start_page >= 2 && $pages_to_show < $total_pages ) {
// First
$first_text = str_replace( '%TOTAL_PAGES%', number_format_i18n( $total_pages ), $options['first_text'] );
$out .= '' . $instance->get_single( 1, 'first', $first_text, '%TOTAL_PAGES%' ) . '';
}
// Previous
if ( $paged > 1 && !empty( $options['prev_text'] ) )
$out .= '' . $instance->get_single( $paged - 1, 'previouspostslink', $options['prev_text'] ) . '';
if ( $start_page >= 2 && $pages_to_show < $total_pages ) {
if ( !empty( $options['dotleft_text'] ) )
$out .= "{$options['dotleft_text']}";
}
// Smaller pages
$larger_pages_array = array();
if ( $larger_page_multiple )
for ( $i = $larger_page_multiple; $i <= $total_pages; $i+= $larger_page_multiple )
$larger_pages_array[] = $i;
$larger_page_start = 0;
foreach ( $larger_pages_array as $larger_page ) {
if ( $larger_page < ($start_page - $half_page_start) && $larger_page_start < $larger_page_to_show ) {
$out .= '' . $instance->get_single( $larger_page, 'smaller page', $options['page_text'] ) . '';
$larger_page_start++;
}
}
if ( $larger_page_start )
$out .= "{$options['dotleft_text']}";
// Page numbers
$timeline = 'smaller';
foreach ( range( $start_page, $end_page ) as $i ) {
if ( $i == $paged && !empty( $options['current_text'] ) ) {
$current_page_text = str_replace( '%PAGE_NUMBER%', number_format_i18n( $i ), $options['current_text'] );
$out .= "$current_page_text";
$timeline = 'larger';
} else {
$out .= '' . $instance->get_single( $i, "page $timeline", $options['page_text'] ) . '';
}
}
// Large pages
$larger_page_end = 0;
$larger_page_out = '';
foreach ( $larger_pages_array as $larger_page ) {
if ( $larger_page > ($end_page + $half_page_end) && $larger_page_end < $larger_page_to_show ) {
$larger_page_out .= '' . $instance->get_single( $larger_page, 'larger page', $options['page_text'] ) . '';
$larger_page_end++;
}
}
if ( $larger_page_out ) {
$out .= "{$options['dotright_text']}";
}
$out .= $larger_page_out;
if ( $end_page < $total_pages ) {
if ( !empty( $options['dotright_text'] ) )
$out .= "{$options['dotright_text']}";
}
// Next
if ( $paged < $total_pages && !empty( $options['next_text'] ) )
$out .= '' . $instance->get_single( $paged + 1, 'nextpostslink', $options['next_text'] ) . '';
if ( $end_page < $total_pages ) {
// Last
$out .= '' . $instance->get_single( $total_pages, 'last', $options['last_text'], '%TOTAL_PAGES%' ) . '';
}
break;
// Normal
case 'simple':
// Text
if ( !empty( $options['pages_text'] ) ) {
$pages_text = str_replace(
array( "%CURRENT_PAGE%", "%TOTAL_PAGES%" ),
array( number_format_i18n( $paged ), number_format_i18n( $total_pages ) ),
$options['pages_text'] );
$out .= "$pages_text";
}
if ( $start_page >= 2 && $pages_to_show < $total_pages ) {
// First
$first_text = str_replace( '%TOTAL_PAGES%', number_format_i18n( $total_pages ), $options['first_text'] );
$out .= $instance->get_single( 1, 'first', $first_text, '%TOTAL_PAGES%' );
}
// Previous
if ( $paged > 1 && !empty( $options['prev_text'] ) )
$out .= $instance->get_single( $paged - 1, 'previouspostslink', $options['prev_text'] );
if ( $start_page >= 2 && $pages_to_show < $total_pages ) {
if ( !empty( $options['dotleft_text'] ) )
$out .= "{$options['dotleft_text']}";
}
// Smaller pages
$larger_pages_array = array();
if ( $larger_page_multiple )
for ( $i = $larger_page_multiple; $i <= $total_pages; $i+= $larger_page_multiple )
$larger_pages_array[] = $i;
$larger_page_start = 0;
foreach ( $larger_pages_array as $larger_page ) {
if ( $larger_page < ($start_page - $half_page_start) && $larger_page_start < $larger_page_to_show ) {
$out .= $instance->get_single( $larger_page, 'smaller page', $options['page_text'] );
$larger_page_start++;
}
}
if ( $larger_page_start )
$out .= "{$options['dotleft_text']}";
// Page numbers
$timeline = 'smaller';
foreach ( range( $start_page, $end_page ) as $i ) {
if ( $i == $paged && !empty( $options['current_text'] ) ) {
$current_page_text = str_replace( '%PAGE_NUMBER%', number_format_i18n( $i ), $options['current_text'] );
$out .= "$current_page_text";
$timeline = 'larger';
} else {
$out .= $instance->get_single( $i, "page $timeline", $options['page_text'] );
}
}
// Large pages
$larger_page_end = 0;
$larger_page_out = '';
foreach ( $larger_pages_array as $larger_page ) {
if ( $larger_page > ($end_page + $half_page_end) && $larger_page_end < $larger_page_to_show ) {
$larger_page_out .= $instance->get_single( $larger_page, 'larger page', $options['page_text'] );
$larger_page_end++;
}
}
if ( $larger_page_out ) {
$out .= "{$options['dotright_text']}";
}
$out .= $larger_page_out;
if ( $end_page < $total_pages ) {
if ( !empty( $options['dotright_text'] ) )
$out .= "{$options['dotright_text']}";
}
// Next
if ( $paged < $total_pages && !empty( $options['next_text'] ) )
$out .= $instance->get_single( $paged + 1, 'nextpostslink', $options['next_text'] );
if ( $end_page < $total_pages ) {
// Last
$out .= $instance->get_single( $total_pages, 'last', $options['last_text'], '%TOTAL_PAGES%' );
}
break;
// Dropdown
case 'dropdown':
$out .= '\n";
break;
}
if( 'list' == $style ) {
$out = $before . "<$container class='$container_class'>\n$out\n" . $after;
}
else {
$out = $before . "<$container class='$container_class'>\n$out\n" . $after;
}
$out = apply_filters( 'wp_pagenavi', $out );
if ( !$echo )
return $out;
echo $out;
}
class PageNavi_Call {
protected $args;
function __construct( $args ) {
$this->args = $args;
}
function __get( $key ) {
return $this->args[ $key ];
}
function get_pagination_args() {
global $numpages;
$query = $this->query;
switch( $this->type ) {
case 'multipart':
// Multipart page
$posts_per_page = 1;
$paged = max( 1, absint( get_query_var( 'page' ) ) );
$total_pages = max( 1, $numpages );
break;
case 'users':
// WP_User_Query
$posts_per_page = $query->query_vars['number'];
$paged = max( 1, floor( $query->query_vars['offset'] / $posts_per_page ) + 1 );
$total_pages = max( 1, ceil( $query->total_users / $posts_per_page ) );
break;
default:
// WP_Query
$posts_per_page = intval( $query->get( 'posts_per_page' ) );
$paged = max( 1, absint( $query->get( 'paged' ) ) );
$total_pages = max( 1, absint( $query->max_num_pages ) );
break;
}
return array( $posts_per_page, $paged, $total_pages );
}
function get_single( $page, $class, $raw_text, $format = '%PAGE_NUMBER%' ) {
if ( empty( $raw_text ) )
return '';
$text = str_replace( $format, number_format_i18n( $page ), $raw_text );
return "$text";
}
function get_url( $page ) {
return ( 'multipart' == $this->type ) ? get_multipage_link( $page ) : get_pagenum_link( $page );
}
}
# http://core.trac.wordpress.org/ticket/16973
if ( !function_exists( 'get_multipage_link' ) ) :
function get_multipage_link( $page = 1 ) {
global $post, $wp_rewrite;
if ( 1 == $page ) {
$url = get_permalink();
} else {
if ( '' == get_option('permalink_structure') || in_array( $post->post_status, array( 'draft', 'pending') ) )
$url = add_query_arg( 'page', $page, get_permalink() );
elseif ( 'page' == get_option( 'show_on_front' ) && get_option('page_on_front') == $post->ID )
$url = trailingslashit( get_permalink() ) . user_trailingslashit( $wp_rewrite->pagination_base . "/$page", 'single_paged' );
else
$url = trailingslashit( get_permalink() ) . user_trailingslashit( $page, 'single_paged' );
}
return $url;
}
endif;
?>