function ns_get_upload_dir($id, $logfile = false)
{
// ---------------------------------------------------------------------------------------------------------------------
// T E S T I N G N E W C O D E
// ---------------------------------------------------------------------------------------------------------------------
// initialize
switch_to_blog($id);
$wp_upload_dir_a = wp_upload_dir();
restore_current_blog();
$wp_upload_dir = ns_norm_winpath($wp_upload_dir_a['basedir']);
$upload_dir = '';
// eventual return value
// handle difference between ID = 1 and everything else
// in ID = 1 test_1 and test_2 are identical
if ($id == 1) {
$test_1_base = ns_norm_winpath(WP_CONTENT_DIR . '/uploads');
$test_1_upload_dir = ns_norm_winpath($test_1_base);
$test_2_base = ns_norm_winpath(WP_CONTENT_DIR . '/uploads');
$test_2_upload_dir = ns_norm_winpath($test_2_base);
} else {
$test_1_base = ns_norm_winpath(WP_CONTENT_DIR . '/blogs.dir');
$test_1_upload_dir = ns_norm_winpath($test_1_base . '/' . $id . '/files');
$test_2_base = ns_norm_winpath(WP_CONTENT_DIR . '/uploads/sites');
$test_2_upload_dir = ns_norm_winpath($test_2_base . '/' . $id);
}
// compare and set conditions for determining confidence level
$test_1_base_exists = file_exists($test_1_base) ? true : false;
$test_1_upload_dir_exists = file_exists($test_1_upload_dir) ? true : false;
$test_1_matches_wp = $test_1_upload_dir == $wp_upload_dir ? true : false;
$test_2_base_exists = file_exists($test_2_base) ? true : false;
$test_2_upload_dir_exists = file_exists($test_2_upload_dir) ? true : false;
$test_2_matches_wp = $test_2_upload_dir == $wp_upload_dir ? true : false;
$wp_upload_dir_exists = file_exists($wp_upload_dir) ? true : false;
// cascade in order of confidence
// HIGH CONFIDENCE ----------------------------------------------------------------------------------
// WP Origin < 3.5
if ($test_1_base_exists && $test_1_upload_dir_exists && $test_1_matches_wp) {
$upload_dir = $test_1_upload_dir;
$confidence = 'HIGH CONFIDENCE';
}
// WP Origin > 3.5 (fall through if $upload_dir already set)
if ($upload_dir == '' && $test_2_base_exists && $test_2_upload_dir_exists && $test_2_matches_wp) {
$upload_dir = $test_2_upload_dir;
$confidence = 'HIGH CONFIDENCE';
}
// MEDIUM CONFIDENCE --------------------------------------------------------------------------------
// WP Origin < 3.5 (fall through if $upload_dir already set)
if ($upload_dir == '' && $test_1_base_exists && $test_1_matches_wp) {
$upload_dir = $test_1_upload_dir;
$confidence = 'MEDIUM CONFIDENCE';
}
// WP Origin > 3.5 (fall through if $upload_dir already set)
if ($upload_dir == '' && $test_2_base_exists && $test_2_matches_wp) {
$upload_dir = $test_2_upload_dir;
$confidence = 'MEDIUM CONFIDENCE';
}
// LOW CONFIDENCE -----------------------------------------------------------------------------------
// WP Origin < 3.5 (fall through if $upload_dir already set)
if ($upload_dir == '' && $test_1_base_exists) {
$upload_dir = $test_1_upload_dir;
$confidence = 'LOW CONFIDENCE';
}
// WP Origin > 3.5 (fall through if $upload_dir already set)
if ($upload_dir == '' && $test_2_base_exists) {
$upload_dir = $test_2_upload_dir;
$confidence = 'LOW CONFIDENCE';
}
// FAIL SAFE ----------------------------------------------------------------------------------------
if ($upload_dir == '') {
$upload_dir = $wp_upload_dir;
$confidence = 'FAIL SAFE';
}
// log results for debugging
ns_log_section_break($logfile);
ns_log_write('TESTING UPLOAD LOCATION for ID = ' . $id, $logfile);
ns_log_section_break($logfile);
ns_log_write('wp_upload_dir = ' . $wp_upload_dir . ns_t2e($wp_upload_dir_exists), $logfile);
ns_log_write('test_1_base = ' . $test_1_base . ns_t2e($test_1_base_exists), $logfile);
ns_log_write('test_1_upload_dir = ' . $test_1_upload_dir . ns_t2e($test_1_upload_dir_exists), $logfile);
ns_log_write('test_1_matches_wp = ' . ns_t2e($test_1_matches_wp), $logfile);
ns_log_write('test_2_base = ' . $test_2_base . ns_t2e($test_2_base_exists), $logfile);
ns_log_write('test_2_upload_dir = ' . $test_2_upload_dir . ns_t2e($test_2_upload_dir_exists), $logfile);
ns_log_write('test_2_matches_wp = ' . ns_t2e($test_2_matches_wp), $logfile);
ns_log_write('<b>upload_dir = ' . $upload_dir . '</b> with ' . $confidence, $logfile);
ns_log_section_break($logfile);
return $upload_dir;
}
public function dlog_break($debug_only = false)
{
$is_ajax = $this->current_action == "ajax_validate" || defined('DOING_AJAX') && DOING_AJAX == true;
$is_extra_debug_on = isset($this->request["debug"]) && $this->request["debug"] == true;
if (($debug_only == true || $is_ajax) && !$is_extra_debug_on) {
return;
}
ns_log_section_break(NS_CLONER_LOG_FILE_DETAILED);
}
/**
* Diagnostics
*/
function ns_diag($logfile)
{
global $wp_version, $wp_db_version, $required_php_version, $required_mysql_version;
ns_log_write("ENVIRONMENT DIAGNOSTICS:", $logfile);
ns_log_write("Web Server Info:", $logfile);
ns_log_write("PHP Version Required: <strong>" . $required_php_version . " </strong>", $logfile);
ns_log_write("PHP Version Current: <strong>" . phpversion() . " </strong>", $logfile);
ns_log_write("MySQL Version Required: <strong>" . $required_mysql_version . " </strong>", $logfile);
ns_log_write("MySQL Version Current: <strong>" . ns_get_mysql_variable('version') . " </strong>", $logfile);
ns_log_write("WP Version: <strong>{$wp_version}</strong>", $logfile);
ns_log_write("WP Memory Limit: <strong>" . WP_MEMORY_LIMIT . " </strong>", $logfile);
ns_log_write("WP Debug Mode: <strong>" . WP_DEBUG . " </strong>", $logfile);
ns_log_write("WP Multisite: <strong>" . MULTISITE . " </strong>", $logfile);
ns_log_write("WP Subdomain Install: <strong>" . SUBDOMAIN_INSTALL . " </strong>", $logfile);
ns_log_write("PHP Post Max Size: <strong>" . ini_get('post_max_size') . " </strong>", $logfile);
ns_log_write("PHP Upload Max Size: <strong>" . ini_get('upload_max_size') . " </strong>", $logfile);
ns_log_write("PHP Memory Limit: <strong>" . ini_get('memory_limit') . " </strong>", $logfile);
ns_log_write("PHP Max Input Vars: <strong>" . ini_get('max_input_vars') . " </strong>", $logfile);
ns_log_write("PHP Max Execution Time: <strong>" . ini_get('max_execution_time') . " </strong>", $logfile);
ns_log_section_break($logfile);
ns_log_write("PLUGIN DIAGNOSTICS:", $logfile);
foreach (get_plugins() as $plugin_file => $data) {
ns_log_write("{$data['Name']} {$data['Version']} by {$data['Author']}" . ($data["Network"] == true ? " <strong>Network Enabled</strong>" : ""), $logfile);
}
}
