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Adding offset support to searcher for pagination

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Will Bradley
2014-02-25 20:26:59 -07:00
parent 96d893fd58
commit f81ebc88a1
2 changed files with 10 additions and 1 deletions
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9
classes/xml-search.php
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@@ -25,6 +25,7 @@ if ( !class_exists( 'SM_XML_Search' ) ){
'onlyzip' => false,
'country' => false,
'limit' => false,
'page' => false,
'pid' => 0,
);
$input = array_filter( array_intersect_key( $_GET, $defaults ) ) + $defaults;
@@ -49,6 +50,12 @@ if ( !class_exists( 'SM_XML_Search' ) ){
$limit = apply_filters( 'sm-xml-search-limit', $limit );
if ( $input['page'] && $input['page'] < 250 )
$offset = 'OFFSET ' . ( absint($input['page']) - 1) * $limit;
else
$offset = '';
// Locations within specific distance or just get them all?
$distance_select = $wpdb->prepare( "( 3959 * ACOS( COS( RADIANS(%s) ) * COS( RADIANS( lat_tbl.meta_value ) ) * COS( RADIANS( lng_tbl.meta_value ) - RADIANS(%s) ) + SIN( RADIANS(%s) ) * SIN( RADIANS( lat_tbl.meta_value ) ) ) ) AS distance", $input['lat'], $input['lng'], $input['lat'] ) . ', ';
$distance_order = 'distance, ';
@@ -108,7 +115,7 @@ if ( !class_exists( 'SM_XML_Search' ) ){
GROUP BY
posts.ID
$distance_having
ORDER BY " . apply_filters( 'sm-location-sort-order', $distance_order . ' posts.post_name ASC', $input ) . " " . $limit;
ORDER BY " . apply_filters( 'sm-location-sort-order', $distance_order . ' posts.post_name ASC', $input ) . " " . $limit . " " . $offset;
$sql = apply_filters( 'sm-xml-search-locations-sql', $sql );