public function process()
{
global $template;
$template_path = QM_Util::standard_dir($template);
$stylesheet_directory = QM_Util::standard_dir(get_stylesheet_directory());
$template_directory = QM_Util::standard_dir(get_template_directory());
$template_file = str_replace(array($stylesheet_directory, $template_directory), '', $template_path);
$template_file = ltrim($template_file, '/');
$this->data['template_path'] = $template_path;
$this->data['template_file'] = $template_file;
$this->data['stylesheet'] = get_stylesheet();
$this->data['template'] = get_template();
if (isset($this->data['body_class'])) {
asort($this->data['body_class']);
}
}
public function output()
{
$data = $this->collector->get_data();
if (empty($data['languages'])) {
return;
}
echo '<div class="qm" id="' . esc_attr($this->collector->id()) . '">';
echo '<table cellspacing="0">';
echo '<thead>';
echo '<tr>';
echo '<th>' . esc_html__('Languages', 'query-monitor') . '</th>';
echo '<th colspan="3">' . esc_html__('Language Setting:', 'query-monitor') . ' ' . esc_html(get_locale()) . '</th>';
echo '</tr>';
echo '<tr>';
echo '<td>' . esc_html__('Text Domain', 'query-monitor') . '</td>';
echo '<td>' . esc_html__('Caller', 'query-monitor') . '</td>';
echo '<td>' . esc_html__('MO File', 'query-monitor') . '</td>';
echo '<td>' . esc_html__('Loaded', 'query-monitor') . '</td>';
echo '</tr>';
echo '</thead>';
echo '<tbody>';
foreach ($data['languages'] as $mofile) {
echo '<tr>';
echo '<td>' . esc_html($mofile['domain']) . '</td>';
echo '<td class="qm-nowrap">';
echo self::output_filename($mofile['caller']['display'], $mofile['caller']['file'], $mofile['caller']['line']);
// WPCS: XSS ok.
echo '</td>';
echo '<td>';
echo esc_html(QM_Util::standard_dir($mofile['mofile'], ''));
echo '</td>';
if ($mofile['found']) {
echo '<td class="qm-nowrap">';
echo esc_html__('Found', 'query-monitor') . '<br />';
echo esc_html(size_format($mofile['found']));
echo '</td>';
} else {
echo '<td class="qm-warn">';
echo esc_html__('Not Found', 'query-monitor');
echo '</td>';
}
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
echo '</div>';
}
public function error_handler($errno, $message, $file = null, $line = null)
{
#if ( !( error_reporting() & $errno ) )
# return false;
switch ($errno) {
case E_WARNING:
case E_USER_WARNING:
$type = 'warning';
break;
case E_NOTICE:
case E_USER_NOTICE:
$type = 'notice';
break;
case E_STRICT:
$type = 'strict';
break;
case QM_E_DEPRECATED:
case QM_E_USER_DEPRECATED:
$type = 'deprecated';
break;
default:
return false;
break;
}
if (error_reporting() > 0) {
if (!class_exists('QM_Backtrace')) {
return false;
}
$trace = new QM_Backtrace(array('ignore_current_filter' => false));
$caller = $trace->get_caller();
$key = md5($message . $file . $line . $caller['id']);
$filename = QM_Util::standard_dir($file, '');
if (isset($this->data['errors'][$type][$key])) {
$this->data['errors'][$type][$key]->calls++;
} else {
$this->data['errors'][$type][$key] = (object) array('errno' => $errno, 'type' => $type, 'message' => $message, 'file' => $file, 'filename' => $filename, 'line' => $line, 'trace' => $trace, 'calls' => 1);
}
}
return apply_filters('qm/collect/php_errors_return_value', false);
}
public function process()
{
if (!empty($this->data['template_path'])) {
$template_path = QM_Util::standard_dir($this->data['template_path']);
$stylesheet_directory = QM_Util::standard_dir(get_stylesheet_directory());
$template_directory = QM_Util::standard_dir(get_template_directory());
$theme_directory = QM_Util::standard_dir(get_theme_root());
$template_file = str_replace(array($stylesheet_directory, $template_directory, ABSPATH), '', $template_path);
$template_file = ltrim($template_file, '/');
$theme_template_file = str_replace(array($theme_directory, ABSPATH), '', $template_path);
$theme_template_file = ltrim($theme_template_file, '/');
$this->data['template_path'] = $template_path;
$this->data['template_file'] = $template_file;
$this->data['theme_template_file'] = $theme_template_file;
foreach (get_included_files() as $file) {
$filename = str_replace(array($stylesheet_directory, $template_directory), '', $file);
if ($filename !== $file) {
$slug = trim(str_replace('.php', '', $filename), '/');
$display = trim($filename, '/');
$theme_display = trim(str_replace($theme_directory, '', $file), '/');
if (did_action("get_template_part_{$slug}")) {
$this->data['template_parts'][$file] = $display;
$this->data['theme_template_parts'][$file] = $theme_display;
} else {
$slug = trim(preg_replace('|\\-[^\\-]+$|', '', $slug), '/');
if (did_action("get_template_part_{$slug}")) {
$this->data['template_parts'][$file] = $display;
$this->data['theme_template_parts'][$file] = $theme_display;
}
}
}
}
}
$this->data['stylesheet'] = get_stylesheet();
$this->data['template'] = get_template();
$this->data['is_child_theme'] = $this->data['stylesheet'] != $this->data['template'];
if (isset($this->data['body_class'])) {
asort($this->data['body_class']);
}
}
public function test_populate_callback_lambda()
{
$function = create_function('', '');
$callback = self::get_callback($function);
$ref = new ReflectionFunction($function);
$actual = QM_Util::populate_callback($callback);
$file = trim(QM_Util::standard_dir(__FILE__, ''), '/');
preg_match('|(?P<file>.*)\\((?P<line>[0-9]+)\\)|', $ref->getFileName(), $matches);
$line = $matches['line'];
$name = sprintf('Anonymous function on line %1$d of %2$s', $line, $file);
$this->assertEquals($function, $actual['function']);
$this->assertEquals($name, $actual['name']);
$this->assertEquals(__FILE__, $actual['file']);
$this->assertEquals($line, $actual['line']);
}
public static function populate_callback(array $callback)
{
if (is_string($callback['function']) and false !== strpos($callback['function'], '::')) {
$callback['function'] = explode('::', $callback['function']);
}
try {
if (is_array($callback['function'])) {
if (is_object($callback['function'][0])) {
$class = get_class($callback['function'][0]);
$access = '->';
} else {
$class = $callback['function'][0];
$access = '::';
}
$callback['name'] = $class . $access . $callback['function'][1] . '()';
$ref = new ReflectionMethod($class, $callback['function'][1]);
} else {
if (is_object($callback['function'])) {
if (is_a($callback['function'], 'Closure')) {
$ref = new ReflectionFunction($callback['function']);
$file = trim(QM_Util::standard_dir($ref->getFileName(), ''), '/');
$callback['name'] = sprintf(__('Closure on line %1$d of %2$s', 'query-monitor'), $ref->getStartLine(), $file);
} else {
// the object should have a __invoke() method
$class = get_class($callback['function']);
$callback['name'] = $class . '->__invoke()';
$ref = new ReflectionMethod($class, '__invoke');
}
} else {
$callback['name'] = $callback['function'] . '()';
$ref = new ReflectionFunction($callback['function']);
}
}
$callback['file'] = $ref->getFileName();
$callback['line'] = $ref->getStartLine();
if ('__lambda_func' === $ref->getName()) {
if (preg_match('|(?P<file>.*)\\((?P<line>[0-9]+)\\)|', $callback['file'], $matches)) {
$callback['file'] = $matches['file'];
$callback['line'] = $matches['line'];
$file = trim(QM_Util::standard_dir($callback['file'], ''), '/');
$callback['name'] = sprintf(__('Anonymous function on line %1$d of %2$s', 'query-monitor'), $callback['line'], $file);
}
}
$callback['component'] = self::get_file_component($callback['file']);
} catch (ReflectionException $e) {
$callback['error'] = new WP_Error('reflection_exception', $e->getMessage());
}
return $callback;
}
public function error_handler($errno, $message, $file = null, $line = null)
{
switch ($errno) {
case E_WARNING:
case E_USER_WARNING:
$type = 'warning';
break;
case E_NOTICE:
case E_USER_NOTICE:
$type = 'notice';
break;
case E_STRICT:
$type = 'strict';
break;
case QM_E_DEPRECATED:
case QM_E_USER_DEPRECATED:
$type = 'deprecated';
break;
default:
return false;
break;
}
if (!class_exists('QM_Backtrace')) {
return false;
}
if (!isset(self::$unexpected_error)) {
// These strings are from core. They're passed through `__()` as variables so they get translated at runtime
// but do not get seen by GlotPress when it populates its database of translatable strings for QM.
$unexpected_error = 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.';
$wordpress_couldnt = '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)';
self::$unexpected_error = __($unexpected_error);
self::$wordpress_couldnt = __($wordpress_couldnt);
}
// Intentionally skip reporting these core warnings. They're a distraction when developing offline.
// The failed HTTP request will still appear in QM's output so it's not a big problem hiding these warnings.
if (self::$unexpected_error === $message) {
return false;
}
if (self::$unexpected_error . ' ' . self::$wordpress_couldnt === $message) {
return false;
}
$trace = new QM_Backtrace(array('ignore_current_filter' => false));
$caller = $trace->get_caller();
$key = md5($message . $file . $line . $caller['id']);
$filename = QM_Util::standard_dir($file, '');
if (isset($this->data['errors'][$type][$key])) {
$this->data['errors'][$type][$key]->calls++;
} else {
$this->data['errors'][$type][$key] = (object) array('errno' => $errno, 'type' => $type, 'message' => $message, 'file' => $file, 'filename' => $filename, 'line' => $line, 'trace' => $trace, 'calls' => 1);
}
return apply_filters('qm/collect/php_errors_return_value', false);
}
public function filter_trace(array $trace)
{
if (!self::$filtered and function_exists('did_action') and did_action('plugins_loaded')) {
# Only run apply_filters on these once
self::$ignore_class = apply_filters('qm/trace/ignore_class', self::$ignore_class);
self::$ignore_method = apply_filters('qm/trace/ignore_method', self::$ignore_method);
self::$ignore_func = apply_filters('qm/trace/ignore_func', self::$ignore_func);
self::$show_args = apply_filters('qm/trace/show_args', self::$show_args);
self::$filtered = true;
}
$return = $trace;
if (isset($trace['class'])) {
if (isset(self::$ignore_class[$trace['class']])) {
$return = null;
} else {
if (isset(self::$ignore_method[$trace['class']][$trace['function']])) {
$return = null;
} else {
if (0 === strpos($trace['class'], 'QM_')) {
$return = null;
} else {
$return['id'] = $trace['class'] . $trace['type'] . $trace['function'] . '()';
$return['display'] = $trace['class'] . $trace['type'] . $trace['function'] . '()';
}
}
}
} else {
if (isset(self::$ignore_func[$trace['function']])) {
$return = null;
} else {
if (isset(self::$show_args[$trace['function']])) {
$show = self::$show_args[$trace['function']];
if ('dir' === $show) {
if (isset($trace['args'][0])) {
$arg = QM_Util::standard_dir($trace['args'][0], '~/');
$return['id'] = $trace['function'] . '()';
$return['display'] = $trace['function'] . "('{$arg}')";
}
} else {
$args = array();
for ($i = 0; $i < $show; $i++) {
if (isset($trace['args'][$i])) {
$args[] = '\'' . $trace['args'][$i] . '\'';
}
}
$return['id'] = $trace['function'] . '()';
$return['display'] = $trace['function'] . '(' . implode(',', $args) . ')';
}
} else {
$return['id'] = $trace['function'] . '()';
$return['display'] = $trace['function'] . '()';
}
}
}
if ($return) {
$return['calling_file'] = $this->calling_file;
$return['calling_line'] = $this->calling_line;
}
if (isset($trace['line'])) {
$this->calling_line = $trace['line'];
}
if (isset($trace['file'])) {
$this->calling_file = $trace['file'];
}
return $return;
}
public function test_populate_callback_lambda()
{
$function = create_function('', '');
$callback = self::get_callback($function);
$ref = new ReflectionFunction($function);
$actual = QM_Util::populate_callback($callback);
$file = trim(QM_Util::standard_dir(__FILE__, ''), '/');
preg_match('|(?P<file>.*)\\((?P<line>[0-9]+)\\)|', $ref->getFileName(), $matches);
// https://github.com/facebook/hhvm/issues/5807
if (empty($matches) && defined('HHVM_VERSION')) {
$this->assertWPError($actual['error']);
$this->assertSame('unknown_lambda', $actual['error']->get_error_code());
} else {
$line = $matches['line'];
$name = sprintf('Anonymous function on line %1$d of %2$s', $line, $file);
$this->assertEquals($function, $actual['function']);
$this->assertEquals($name, $actual['name']);
$this->assertEquals(__FILE__, $actual['file']);
$this->assertEquals($line, $actual['line']);
}
}
/**
* Returns a file path, name, and line number. Safe for output.
*
* If clickable file links are enabled, a link such as this is returned:
*
* <a href="subl://open/?line={line}&url={file}">{text}</a>
*
* Otherwise, the display text and file details such as this is returned:
*
* {text}<br>{file}:{line}
*
* @param string $text The display text, such as a function name or file name.
* @param string $file The full file path and name.
* @param int $line Optional. A line number, if appropriate.
* @return string The fully formatted file link or file name, safe for output.
*/
public static function output_filename($text, $file, $line = 0)
{
if (empty($file)) {
return esc_html($text);
}
# Further reading:
# http://simonwheatley.co.uk/2012/07/clickable-stack-traces/
# https://github.com/grych/subl-handler
$link_line = $line ? $line : 1;
if (!isset(self::$file_link_format)) {
$format = ini_get('xdebug.file_link_format');
$format = apply_filters('qm/output/file_link_format', $format);
if (empty($format)) {
self::$file_link_format = false;
} else {
self::$file_link_format = str_replace(array('%f', '%l'), array('%1$s', '%2$d'), $format);
}
}
if (false === self::$file_link_format) {
$fallback = QM_Util::standard_dir($file, '');
if ($line) {
$fallback .= ':' . $line;
}
$return = esc_html($text);
if ($fallback !== $text) {
$return .= '<br><span class="qm-info"> ' . esc_html($fallback) . '</span>';
}
return $return;
}
$link = sprintf(self::$file_link_format, urlencode($file), intval($link_line));
return sprintf('<a href="%s">%s</a>', esc_attr($link), esc_html($text));
}
public static function populate_callback(array $callback)
{
$access = '->';
if (is_string($callback['function']) and false !== strpos($callback['function'], '::')) {
$callback['function'] = explode('::', $callback['function']);
$access = '::';
}
try {
if (is_array($callback['function'])) {
if (is_object($callback['function'][0])) {
$class = get_class($callback['function'][0]);
} else {
$class = $callback['function'][0];
}
$callback['name'] = $class . $access . $callback['function'][1] . '()';
$ref = new ReflectionMethod($class, $callback['function'][1]);
} else {
if (is_object($callback['function']) and is_a($callback['function'], 'Closure')) {
$ref = new ReflectionFunction($callback['function']);
$file = trim(QM_Util::standard_dir($ref->getFileName(), ''), '/');
$callback['name'] = sprintf(__('{closure}() on line %1$d of %2$s', 'query-monitor'), $ref->getEndLine(), $file);
} else {
$callback['name'] = $callback['function'] . '()';
$ref = new ReflectionFunction($callback['function']);
}
}
$callback['file'] = $ref->getFileName();
$callback['line'] = $ref->getStartLine();
$callback['component'] = self::get_file_component($ref->getFileName());
} catch (ReflectionException $e) {
$callback['error'] = new WP_Error('reflection_exception', $e->getMessage());
}
return $callback;
}
public static function populate_callback(array $callback)
{
if (is_string($callback['function']) and false !== strpos($callback['function'], '::')) {
$callback['function'] = explode('::', $callback['function']);
}
try {
if (is_array($callback['function'])) {
if (is_object($callback['function'][0])) {
$class = get_class($callback['function'][0]);
$access = '->';
} else {
$class = $callback['function'][0];
$access = '::';
}
$callback['name'] = $class . $access . $callback['function'][1] . '()';
$ref = new ReflectionMethod($class, $callback['function'][1]);
} else {
if (is_object($callback['function'])) {
if (is_a($callback['function'], 'Closure')) {
$ref = new ReflectionFunction($callback['function']);
$file = QM_Util::standard_dir($ref->getFileName(), '');
/* translators: 1: Line number, 2: File name */
$callback['name'] = sprintf(__('Closure on line %1$d of %2$s', 'query-monitor'), $ref->getStartLine(), $file);
} else {
// the object should have a __invoke() method
$class = get_class($callback['function']);
$callback['name'] = $class . '->__invoke()';
$ref = new ReflectionMethod($class, '__invoke');
}
} else {
$callback['name'] = $callback['function'] . '()';
$ref = new ReflectionFunction($callback['function']);
}
}
$callback['file'] = $ref->getFileName();
$callback['line'] = $ref->getStartLine();
// https://github.com/facebook/hhvm/issues/5856
$name = trim($ref->getName());
if ('__lambda_func' === $name || 0 === strpos($name, 'lambda_')) {
if (preg_match('|(?P<file>.*)\\((?P<line>[0-9]+)\\)|', $callback['file'], $matches)) {
$callback['file'] = $matches['file'];
$callback['line'] = $matches['line'];
$file = trim(QM_Util::standard_dir($callback['file'], ''), '/');
/* translators: 1: Line number, 2: File name */
$callback['name'] = sprintf(__('Anonymous function on line %1$d of %2$s', 'query-monitor'), $callback['line'], $file);
} else {
// https://github.com/facebook/hhvm/issues/5807
unset($callback['line'], $callback['file']);
$callback['name'] = $name . '()';
$callback['error'] = new WP_Error('unknown_lambda', __('Unable to determine source of lambda function', 'query-monitor'));
}
}
if (!empty($callback['file'])) {
$callback['component'] = self::get_file_component($callback['file']);
} else {
$callback['component'] = (object) array('type' => 'php', 'name' => 'PHP', 'context' => '');
}
} catch (ReflectionException $e) {
$callback['error'] = new WP_Error('reflection_exception', $e->getMessage());
}
return $callback;
}