function FieldPluginBase::getRenderTokens

Overrides FieldHandlerInterface::getRenderTokens

File

core/modules/views/src/Plugin/views/field/FieldPluginBase.php, line 1639

Class

FieldPluginBase

Base class for views fields.

Namespace

Code

public function getRenderTokens($item) {
    $tokens = [];
    if (!empty($this->view->build_info['substitutions'])) {
        $tokens = $this->view->build_info['substitutions'];
    }
    $count = 0;
    foreach ($this->displayHandler
        ->getHandlers('argument') as $arg => $handler) {
        $token = "{{ arguments.{$arg} }}";
        if (!isset($tokens[$token])) {
            $tokens[$token] = '';
        }
        // Use strip tags as there should never be HTML in the path.
        // However, we need to preserve special characters like " that
        // were removed by Html::escape().
        $tokens["{{ raw_arguments.{$arg} }}"] = isset($this->view->args[$count]) ? strip_tags(Html::decodeEntities($this->view->args[$count])) : '';
        $count++;
    }
    // Get flattened set of tokens for any array depth in query parameters.
    if ($request = $this->view
        ->getRequest()) {
        $tokens += $this->getTokenValuesRecursive($request->query
            ->all());
    }
    // Now add replacements for our fields.
    foreach ($this->displayHandler
        ->getHandlers('field') as $field => $handler) {
        
        /** @var static $handler */
        $placeholder = $handler->getFieldTokenPlaceholder();
        if (isset($handler->last_render)) {
            $tokens[$placeholder] = $handler->last_render;
        }
        else {
            $tokens[$placeholder] = '';
        }
        // We only use fields up to (and including) this one.
        if ($field == $this->options['id']) {
            break;
        }
    }
    // Store the tokens for the row so we can reference them later if necessary.
    $this->view->style_plugin->render_tokens[$this->view->row_index] = $tokens;
    $this->last_tokens = $tokens;
    if (!empty($item)) {
        $this->addSelfTokens($tokens, $item);
    }
    return $tokens;
}