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code cleanup and optimizations 3.1.32-dev-34

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This commit is contained in:
Uwe Tews
2017-11-06 01:02:56 +01:00
parent 3799714d53
commit 3fc8abeb98
99 changed files with 600 additions and 621 deletions
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44
libs/plugins/function.fetch.php
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@@ -25,7 +25,7 @@
function smarty_function_fetch($params, $template)
{
if (empty($params[ 'file' ])) {
trigger_error("[plugin] fetch parameter 'file' cannot be empty", E_USER_NOTICE);
trigger_error('[plugin] fetch parameter \'file\' cannot be empty', E_USER_NOTICE);
return;
}
@@ -55,15 +55,15 @@ function smarty_function_fetch($params, $template)
}
$content = '';
if ($protocol == 'http') {
if ($protocol === 'http') {
// http fetch
if ($uri_parts = parse_url($params[ 'file' ])) {
// set defaults
$host = $server_name = $uri_parts[ 'host' ];
$timeout = 30;
$accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
$agent = "Smarty Template Engine " . Smarty::SMARTY_VERSION;
$referer = "";
$accept = 'image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*';
$agent = 'Smarty Template Engine ' . Smarty::SMARTY_VERSION;
$referer = '';
$uri = !empty($uri_parts[ 'path' ]) ? $uri_parts[ 'path' ] : '/';
$uri .= !empty($uri_parts[ 'query' ]) ? '?' . $uri_parts[ 'query' ] : '';
$_is_proxy = false;
@@ -81,29 +81,29 @@ function smarty_function_fetch($params, $template)
// loop through parameters, setup headers
foreach ($params as $param_key => $param_value) {
switch ($param_key) {
case "file":
case "assign":
case "assign_headers":
case 'file':
case 'assign':
case 'assign_headers':
break;
case "user":
case 'user':
if (!empty($param_value)) {
$user = $param_value;
}
break;
case "pass":
case 'pass':
if (!empty($param_value)) {
$pass = $param_value;
}
break;
case "accept":
case 'accept':
if (!empty($param_value)) {
$accept = $param_value;
}
break;
case "header":
case 'header':
if (!empty($param_value)) {
if (!preg_match('![\w\d-]+: .+!', $param_value)) {
trigger_error("[plugin] invalid header format '" . $param_value . "'", E_USER_NOTICE);
trigger_error("[plugin] invalid header format '{$param_value}'", E_USER_NOTICE);
return;
} else {
@@ -111,41 +111,41 @@ function smarty_function_fetch($params, $template)
}
}
break;
case "proxy_host":
case 'proxy_host':
if (!empty($param_value)) {
$proxy_host = $param_value;
}
break;
case "proxy_port":
case 'proxy_port':
if (!preg_match('!\D!', $param_value)) {
$proxy_port = (int) $param_value;
} else {
trigger_error("[plugin] invalid value for attribute '" . $param_key . "'", E_USER_NOTICE);
trigger_error("[plugin] invalid value for attribute '{$param_key }'", E_USER_NOTICE);
return;
}
break;
case "agent":
case 'agent':
if (!empty($param_value)) {
$agent = $param_value;
}
break;
case "referer":
case 'referer':
if (!empty($param_value)) {
$referer = $param_value;
}
break;
case "timeout":
case 'timeout':
if (!preg_match('!\D!', $param_value)) {
$timeout = (int) $param_value;
} else {
trigger_error("[plugin] invalid value for attribute '" . $param_key . "'", E_USER_NOTICE);
trigger_error("[plugin] invalid value for attribute '{$param_key}'", E_USER_NOTICE);
return;
}
break;
default:
trigger_error("[plugin] unrecognized attribute '" . $param_key . "'", E_USER_NOTICE);
trigger_error("[plugin] unrecognized attribute '{$param_key}'", E_USER_NOTICE);
return;
}
@@ -185,7 +185,7 @@ function smarty_function_fetch($params, $template)
}
}
if (!empty($user) && !empty($pass)) {
fputs($fp, "Authorization: BASIC " . base64_encode("$user:$pass") . "\r\n");
fputs($fp, 'Authorization: BASIC ' . base64_encode("$user:$pass") . "\r\n");
}
fputs($fp, "\r\n");