/**
* Process logging data
*
* @param mixed $data The data to process
* @param bool $display Whether to display the data to the user. Otherwise log it.
* @param int $level The logging level for this data
* @return void
*/
protected function process($data, $display, $level)
{
// plugin can return false to stop the default logging method
$params = array('level' => $level, 'msg' => $data, 'display' => $display, 'to_screen' => $display);
if (!$this->hooks->trigger('debug', 'log', $params, true)) {
return;
}
// Do not want to write to screen before page creation has started.
// This is not fool-proof but probably fixes 95% of the cases when logging
// results in data sent to the browser before the page is begun.
if (!isset($GLOBALS['_ELGG']->pagesetupdone)) {
$display = false;
}
// Do not want to write to JS or CSS pages
if ($this->context->contains('js') || $this->context->contains('css')) {
$display = false;
}
// don't display in simplecache requests
$path = substr(current_page_url(), strlen(elgg_get_site_url()));
if (preg_match('~^(cache|action)/~', $path)) {
$display = false;
}
if ($display == true) {
echo '<pre class="elgg-logger-data">';
echo htmlspecialchars(print_r($data, true), ENT_QUOTES, 'UTF-8');
echo '</pre>';
}
error_log(print_r($data, true));
}
public function testContainsTellsYouIfAGivenContextIsInTheCurrentStack()
{
$context = new Context();
$context->push('foo');
$context->push('bar');
$context->push('baz');
$this->assertTrue($context->contains('foo'));
$this->assertTrue($context->contains('bar'));
$this->assertTrue($context->contains('baz'));
$popped = $context->pop();
$this->assertFalse($context->contains($popped));
// TODO: remove once global state is fully deprecated (2.0)
_elgg_services()->setValue('context', new Context());
elgg_push_context('foo');
elgg_push_context('bar');
elgg_push_context('baz');
$this->assertTrue(elgg_in_context('foo'));
$this->assertTrue(elgg_in_context('bar'));
$this->assertTrue(elgg_in_context('baz'));
$popped = elgg_pop_context();
$this->assertFalse(elgg_in_context($popped));
}
/**
* Process logging data
*
* @param mixed $data The data to process
* @param bool $display Whether to display the data to the user. Otherwise log it.
* @param int $level The logging level for this data
* @return void
*/
protected function process($data, $display, $level)
{
// plugin can return false to stop the default logging method
$params = array('level' => $level, 'msg' => $data, 'display' => $display, 'to_screen' => $display);
if (!$this->hooks->trigger('debug', 'log', $params, true)) {
return;
}
// Do not want to write to JS or CSS pages
if ($this->context->contains('js') || $this->context->contains('css')) {
$display = false;
}
// don't display in simplecache requests
$path = substr(current_page_url(), strlen(elgg_get_site_url()));
if (preg_match('~^(cache|action|serve-file)/~', $path)) {
$display = false;
}
if ($display == true) {
echo '<pre class="elgg-logger-data">';
echo htmlspecialchars(print_r($data, true), ENT_QUOTES, 'UTF-8');
echo '</pre>';
}
error_log(print_r($data, true));
}
/**
* Recursive implementation of export
*
* @param mixed $value The value to export
* @param integer $indentation The indentation level of the 2nd+ line
* @param SebastianBergmann\Exporter\Context $processed Contains all objects and arrays that have previously been rendered
* @return string
* @see SebastianBergmann\Exporter\Exporter::export
*/
protected function recursiveExport(&$value, $indentation, $processed = NULL)
{
if ($value === NULL) {
return 'null';
}
if ($value === TRUE) {
return 'true';
}
if ($value === FALSE) {
return 'false';
}
if (is_float($value) && floatval(intval($value)) === $value) {
return "{$value}.0";
}
if (is_resource($value)) {
return sprintf('resource(%d) of type (%s)', $value, get_resource_type($value));
}
if (is_string($value)) {
// Match for most non printable chars somewhat taking multibyte chars into account
if (preg_match('/[^\\x09-\\x0d\\x20-\\xff]/', $value)) {
return 'Binary String: 0x' . bin2hex($value);
}
return "'" . str_replace(array("\r\n", "\n\r", "\r"), array("\n", "\n", "\n"), $value) . "'";
}
$whitespace = str_repeat(' ', 4 * $indentation);
if (!$processed) {
$processed = new Context();
}
if (is_array($value)) {
if (($key = $processed->contains($value)) !== FALSE) {
return 'Array &' . $key;
}
$key = $processed->add($value);
$values = '';
if (count($value) > 0) {
foreach ($value as $k => $v) {
$values .= sprintf('%s %s => %s' . "\n", $whitespace, $this->recursiveExport($k, $indentation), $this->recursiveExport($value[$k], $indentation + 1, $processed));
}
$values = "\n" . $values . $whitespace;
}
return sprintf('Array &%s (%s)', $key, $values);
}
if (is_object($value)) {
$class = get_class($value);
if ($hash = $processed->contains($value)) {
return sprintf('%s Object &%s', $class, $hash);
}
$hash = $processed->add($value);
$values = '';
$array = $this->toArray($value);
if (count($array) > 0) {
foreach ($array as $k => $v) {
$values .= sprintf('%s %s => %s' . "\n", $whitespace, $this->recursiveExport($k, $indentation), $this->recursiveExport($v, $indentation + 1, $processed));
}
$values = "\n" . $values . $whitespace;
}
return sprintf('%s Object &%s (%s)', $class, $hash, $values);
}
return var_export($value, TRUE);
}
