Steve-Dee-Designs
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woocommerce
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Readfile chunked

This commit is contained in:
Mike Jolley 2011-09-13 10:07:42 +01:00
parent 665be9165a
commit d9eedf84d2
3 changed files with 40 additions and 11 deletions
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10
widgets/widget-price_filter.php
View File

@ -139,15 +139,7 @@ class WooCommerce_Widget_Price_Filter extends WP_Widget {
)
)"));
if (defined('SHOP_IS_ON_FRONT')) :
$link = '';
elseif (is_post_type_archive('product') || is_page( get_option('woocommerce_shop_page_id') )) :
$link = get_post_type_archive_link('product');
else :
$link = get_term_link( get_query_var('term'), get_query_var('taxonomy') );
endif;
echo '<form method="get" action="'.$link.'">
echo '<form method="get" action="'.$_SERVER['REQUEST_URI'].'">
<div class="price_slider_wrapper">
<div class="price_slider"></div>
<div class="price_slider_amount">

37
woocommerce.php
View File

@ -504,3 +504,40 @@ function woocommerce_exclude_order_comments( $clauses ) {
}
if (!is_admin()) add_filter('comments_clauses', 'woocommerce_exclude_order_comments');
/**
* readfile_chunked
*
* Reads file in chunks so big downloads are possible without changing PHP.INI - http://codeigniter.com/wiki/Download_helper_for_large_files/
*
* @access public
* @param string file
* @param boolean return bytes of file
* @return void
*/
if ( ! function_exists('readfile_chunked')) {
function readfile_chunked($file, $retbytes=TRUE) {
$chunksize = 1 * (1024 * 1024);
$buffer = '';
$cnt = 0;
$handle = fopen($file, 'r');
if ($handle === FALSE) return FALSE;
while (!feof($handle)) :
$buffer = fread($handle, $chunksize);
echo $buffer;
ob_flush();
flush();
if ($retbytes) $cnt += strlen($buffer);
endwhile;
$status = fclose($handle);
if ($retbytes AND $status) return $cnt;
return $status;
}
}

4
woocommerce_actions.php
View File

@ -714,13 +714,13 @@ function woocommerce_download_product() {
// Serve it
if ($remote_file) :
@readfile("$file_path") or header('Location: '.$file_path);
@readfile_chunked("$file_path") or header('Location: '.$file_path);
else :
if (!file_exists($file_path)) wp_die( sprintf(__('File not found. <a href="%s">Go to homepage &rarr;</a>', 'woothemes'), home_url()) );
@readfile("$file_path") or wp_die( sprintf(__('File not found. <a href="%s">Go to homepage &rarr;</a>', 'woothemes'), home_url()) );
@readfile_chunked("$file_path") or wp_die( sprintf(__('File not found. <a href="%s">Go to homepage &rarr;</a>', 'woothemes'), home_url()) );
endif;