Renders the log of one event invocation.

Called recursively, consuming all the log lines for this event.

Parameters

int $line: The line number of the log, starting at 0.

Return value

array A render array.

1 call to RulesDebugLog::renderHelper()

RulesDebugLog::build in src/Logger/RulesDebugLog.php

Assembles the entire log into a render array.

File

src/Logger/RulesDebugLog.php, line 170

Class

RulesDebugLog

Logger that stores Rules debug logs with the session service.

Namespace

Drupal\rules\Logger

Code

protected function renderHelper(int &$line = 0) : array {
    $build = [];
    $startTime = $this->logs[$line]['timestamp'];
    while ($line < count($this->logs)) {
        if ($build && !empty($this->logs[$line]['scope'])) {
            // This next entry stems from another evaluated set so we create a
            // new container for its log messages then fill that container with
            // a recursive call to renderHelper().
            $link = NULL;
            if (isset($this->logs[$line]['path'])) {
                $link = Link::fromTextAndUrl($this->t('edit'), Url::fromUserInput('/' . $this->logs[$line]['path']))
                    ->toString();
            }
            $build[$line] = [
                '#type' => 'details',
                // @codingStandardsIgnoreStart
                // Need to filter out context keys that aren't recognized as
                // placeholders for t(), because Drupal core no longer supports these.
'#title' => $this->t($this->logs[$line]['message'], $this->filterContext($this->logs[$line]['context'])) . ' [' . $link . ']',
            ];
            $thisline = $line;
            $build[$thisline][] = $this->renderHelper($line);
        }
        else {
            // This next entry is a leaf of the evaluated set so we just have to
            // add the details of the log entry.
            $link = NULL;
            if (isset($this->logs[$line]['path']) && !isset($this->logs[$line]['scope'])) {
                $link = [
                    'title' => $this->t('edit'),
                    'url' => Url::fromUserInput('/' . $this->logs[$line]['path']),
                ];
            }
            $build[$line] = [
                '#theme' => 'rules_debug_log_element',
                '#starttime' => $startTime,
                '#timestamp' => $this->logs[$line]['timestamp'],
                '#level' => $this->logs[$line]['level'],
                // @codingStandardsIgnoreStart
                // Need to filter out context keys that aren't recognized as
                // placeholders for t(), because Drupal core no longer supports these.
'#text' => $this->t($this->logs[$line]['message'], $this->filterContext($this->logs[$line]['context'])),
                // @codingStandardsIgnoreEnd
'#link' => $link,
            ];
            if (isset($this->logs[$line]['scope']) && !$this->logs[$line]['scope']) {
                // This was the last log entry of this set.
                return [
                    '#theme' => 'item_list',
                    '#items' => $build,
                ];
            }
        }
        $line++;
    }
    return [
        '#theme' => 'item_list',
        '#items' => $build,
    ];
}