$key] = $item->$property;
$items_bk[$item->$key] = $item;
}
if ($reverse) arsort($sorted); else asort($sorted);
$results = array();
foreach ($sorted as $key2 => $value) {
$results[] = $items_bk[$key2];
}
return $results;
}
}
/**
* Get extension of file
* @param $file
* @return string
*/
if (!function_exists('wpfd_getext')) {
function wpfd_getext($file)
{
$dot = strrpos($file, '.') + 1;
return substr($file, $dot);
}
}
/**
* Get size of file with remote url
* @param $url
* @return mixed|string
*/
if (!function_exists('wpfd_remote_file_size')) {
function wpfd_remote_file_size($url)
{
$ch = curl_init($url);
curl_setopt_array($ch, array(
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_FOLLOWLOCATION => 1,
CURLOPT_SSL_VERIFYPEER => 0,
CURLOPT_NOBODY => 1,
));
curl_setopt($ch, CURLOPT_NOBODY, 1);
curl_exec($ch);
$clen = curl_getinfo($ch, CURLINFO_CONTENT_LENGTH_DOWNLOAD);
curl_close($ch);
if (!$clen || ($clen == -1)) {
return 'n/a';
}
return $clen;
}
}
/**
* display select pages number
* @param int $paged
*/
if (!function_exists('wpfd_num')) {
function wpfd_num($paged = 5)
{
?>
';
if (!empty($options)) {
foreach ($options as $key => $value) {
$select_option = '';
if (is_array($select)) {
$select_option = in_array($key, $select) ? 'selected="selected"' : '';
} else {
$select_option = selected($select, $key, false);
}
$html .= '';
}
}
$html .= '';
return $html;
}
}
/**
* Display a custom pagination
* @param array $args
* @param string $form_name
* @return array|string
*/
if (!function_exists('wpfd_pagination')) {
function wpfd_pagination($args = array(), $form_name = '')
{
global $wp_query, $wp_rewrite;
// Setting up default values based on the current URL.
$pagenum_link = html_entity_decode(get_pagenum_link());
$url_parts = explode('?', $pagenum_link);
// Get max pages and current page out of the current query, if available.
$total = isset($wp_query->max_num_pages) ? $wp_query->max_num_pages : 1;
$current = get_query_var('paged') ? intval(get_query_var('paged')) : 1;
// Append the format placeholder to the base URL.
$pagenum_link = trailingslashit($url_parts[0]) . '%_%';
// URL base depends on permalink settings.
$format = $wp_rewrite->using_index_permalinks() && !strpos($pagenum_link, 'index.php') ? 'index.php/' : '';
$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit($wp_rewrite->pagination_base . '/%#%', 'paged') : '?paged=%#%';
$defaults = array(
'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
'format' => $format, // ?page=%#% : %#% is replaced by the page number
'total' => $total,
'current' => $current,
'show_all' => false,
'prev_next' => true,
'prev_text' => __('« Previous', 'wp-smart-editor'),
'next_text' => __('Next »', 'wp-smart-editor'),
'end_size' => 1,
'mid_size' => 2,
'type' => 'plain',
'add_args' => array(), // array of query args to add
'add_fragment' => '',
'before_page_number' => '',
'after_page_number' => ''
);
$args = wp_parse_args($args, $defaults);
if (!is_array($args['add_args'])) {
$args['add_args'] = array();
}
// Merge additional query vars found in the original URL into 'add_args' array.
if (isset($url_parts[1])) {
// Find the format argument.
$format = explode('?', str_replace('%_%', $args['format'], $args['base']));
$format_query = isset($format[1]) ? $format[1] : '';
wp_parse_str($format_query, $format_args);
// Find the query args of the requested URL.
wp_parse_str($url_parts[1], $url_query_args);
// Remove the format argument from the array of query arguments, to avoid overwriting custom format.
foreach ($format_args as $format_arg => $format_arg_value) {
unset($url_query_args[$format_arg]);
}
$args['add_args'] = array_merge($args['add_args'], urlencode_deep($url_query_args));
}
// Who knows what else people pass in $args
$total = (int)$args['total'];
if ($total < 2) {
return;
}
$current = (int)$args['current'];
$end_size = (int)$args['end_size']; // Out of bounds? Make it the default.
if ($end_size < 1) {
$end_size = 1;
}
$mid_size = (int)$args['mid_size'];
if ($mid_size < 0) {
$mid_size = 2;
}
$add_args = $args['add_args'];
$r = '';
$page_links = array();
$dots = false;
if ($args['prev_next'] && $current && 1 < $current) :
$link = str_replace('%_%', 2 == $current ? '' : $args['format'], $args['base']);
$link = str_replace('%#%', $current - 1, $link);
if ($add_args)
$link = add_query_arg($add_args, $link);
$link .= $args['add_fragment'];
/**
* Filter the paginated links for the given archive pages.
*
* @since 3.0.0
*
* @param string $link The paginated link URL.
*/
$page_links[] = "" . $args['prev_text'] . "";
endif;
for ($n = 1; $n <= $total; $n++) :
if ($n == $current) :
$page_links[] = "" . $args['before_page_number'] . number_format_i18n($n) . $args['after_page_number'] . "";
$dots = true;
else :
if ($args['show_all'] || ($n <= $end_size || ($current && $n >= $current - $mid_size && $n <= $current + $mid_size) || $n > $total - $end_size)) :
$link = str_replace('%_%', 1 == $n ? '' : $args['format'], $args['base']);
$link = str_replace('%#%', $n, $link);
if ($add_args)
$link = add_query_arg($add_args, $link);
$link .= $args['add_fragment'];
/** This filter is documented in wp-includes/general-template.php */
$page_links[] = "" . $args['before_page_number'] . number_format_i18n($n) . $args['after_page_number'] . "";
$dots = true;
elseif ($dots && !$args['show_all']) :
$page_links[] = '' . __('…', 'wp-smart-editor') . '';
$dots = false;
endif;
endif;
endfor;
if ($args['prev_next'] && $current && ($current < $total || -1 == $total)) :
$link = str_replace('%_%', $args['format'], $args['base']);
$link = str_replace('%#%', $current + 1, $link);
if ($add_args)
$link = add_query_arg($add_args, $link);
$link .= $args['add_fragment'];
/** This filter is documented in wp-includes/general-template.php */
$page_links[] = "" . $args['next_text'] . "";
endif;
switch ($args['type']) {
case 'array' :
return $page_links;
case 'list' :
$r .= "\n\t- ";
$r .= join("
\n\t- ", $page_links);
$r .= "
\n
\n";
break;
default :
$r = join("\n", $page_links);
break;
}
return $r;
}
}
/**
* Display a custom pagination
* @param array $args
* @param string $form_name
* @return array|string
*/
if (!function_exists('wpfd_category_pagination')) {
function wpfd_category_pagination($args = array(), $form_name = '')
{
global $wp_query, $wp_rewrite;
// Setting up default values based on the current URL.
$pagenum_link = html_entity_decode(get_pagenum_link());
$url_parts = explode('?', $pagenum_link);
// Get max pages and current page out of the current query, if available.
$total = isset($wp_query->max_num_pages) ? $wp_query->max_num_pages : 1;
$current = get_query_var('paged') ? intval(get_query_var('paged')) : 1;
// Append the format placeholder to the base URL.
$pagenum_link = trailingslashit($url_parts[0]) . '%_%';
// URL base depends on permalink settings.
$format = $wp_rewrite->using_index_permalinks() && !strpos($pagenum_link, 'index.php') ? 'index.php/' : '';
$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit($wp_rewrite->pagination_base . '/%#%', 'paged') : '?paged=%#%';
$defaults = array(
'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
'format' => $format, // ?page=%#% : %#% is replaced by the page number
'total' => $total,
'current' => $current,
'show_all' => false,
'prev_next' => true,
'prev_text' => __('« Previous', 'wp-smart-editor'),
'next_text' => __('Next »', 'wp-smart-editor'),
'end_size' => 1,
'mid_size' => 2,
'type' => 'plain',
'add_args' => array(), // array of query args to add
'add_fragment' => '',
'before_page_number' => '',
'after_page_number' => ''
);
$args = wp_parse_args($args, $defaults);
if (!is_array($args['add_args'])) {
$args['add_args'] = array();
}
// Merge additional query vars found in the original URL into 'add_args' array.
if (isset($url_parts[1])) {
// Find the format argument.
$format = explode('?', str_replace('%_%', $args['format'], $args['base']));
$format_query = isset($format[1]) ? $format[1] : '';
wp_parse_str($format_query, $format_args);
// Find the query args of the requested URL.
wp_parse_str($url_parts[1], $url_query_args);
// Remove the format argument from the array of query arguments, to avoid overwriting custom format.
foreach ($format_args as $format_arg => $format_arg_value) {
unset($url_query_args[$format_arg]);
}
$args['add_args'] = array_merge($args['add_args'], urlencode_deep($url_query_args));
}
// Who knows what else people pass in $args
$total = (int)$args['total'];
if ($total < 2) {
return;
}
$current = (int)$args['current'];
$end_size = (int)$args['end_size']; // Out of bounds? Make it the default.
if ($end_size < 1) {
$end_size = 1;
}
$mid_size = (int)$args['mid_size'];
if ($mid_size < 0) {
$mid_size = 2;
}
$add_args = $args['add_args'];
$r = '';
$page_links = array();
$dots = false;
if ($args['prev_next'] && $current && 1 < $current) :
$link = str_replace('%_%', 2 == $current ? '' : $args['format'], $args['base']);
$link = str_replace('%#%', $current - 1, $link);
if ($add_args)
$link = add_query_arg($add_args, $link);
$link .= $args['add_fragment'];
/**
* Filter the paginated links for the given archive pages.
*
* @since 3.0.0
*
* @param string $link The paginated link URL.
*/
$page_links[] = "" . $args['prev_text'] . "";
endif;
for ($n = 1; $n <= $total; $n++) :
if ($n == $current) :
$page_links[] = "" . $args['before_page_number'] . number_format_i18n($n) . $args['after_page_number'] . "";
$dots = true;
else :
if ($args['show_all'] || ($n <= $end_size || ($current && $n >= $current - $mid_size && $n <= $current + $mid_size) || $n > $total - $end_size)) :
$link = str_replace('%_%', 1 == $n ? '' : $args['format'], $args['base']);
$link = str_replace('%#%', $n, $link);
if ($add_args)
$link = add_query_arg($add_args, $link);
$link .= $args['add_fragment'];
/** This filter is documented in wp-includes/general-template.php */
$page_links[] = "" . $args['before_page_number'] . number_format_i18n($n) . $args['after_page_number'] . "";
$dots = true;
elseif ($dots && !$args['show_all']) :
$page_links[] = '' . __('…', 'wp-smart-editor') . '';
$dots = false;
endif;
endif;
endfor;
if ($args['prev_next'] && $current && ($current < $total || -1 == $total)) :
$link = str_replace('%_%', $args['format'], $args['base']);
$link = str_replace('%#%', $current + 1, $link);
if ($add_args)
$link = add_query_arg($add_args, $link);
$link .= $args['add_fragment'];
/** This filter is documented in wp-includes/general-template.php */
$page_links[] = "" . $args['next_text'] . "";
endif;
switch ($args['type']) {
case 'array' :
return $page_links;
case 'list' :
$r .= "\n\t- ";
$r .= join("
\n\t- ", $page_links);
$r .= "
\n
\n";
break;
default :
$r .= "\n";
break;
}
return $r;
}
}