function comment_build_content

Builds a structured array representing the comment's content.

The content built for the comment (field values, comments, file attachments or other comment components) will vary depending on the $view_mode parameter.

Parameters

$comment: A comment object.

$node: The node the comment is attached to.

$view_mode: View mode, e.g. 'full', 'teaser'...

$langcode: (optional) A language code to use for rendering. Defaults to the global content language of the current request.

File

modules/comment/comment.module, line 993

Code

function comment_build_content($comment, $node, $view_mode = 'full', $langcode = NULL) {
    if (!isset($langcode)) {
        $langcode = $GLOBALS['language_content']->language;
    }
    // Remove previously built content, if exists.
    $comment->content = array();
    // Allow modules to change the view mode.
    $view_mode = key(entity_view_mode_prepare('comment', array(
        $comment->cid => $comment,
    ), $view_mode, $langcode));
    // Build fields content.
    field_attach_prepare_view('comment', array(
        $comment->cid => $comment,
    ), $view_mode, $langcode);
    entity_prepare_view('comment', array(
        $comment->cid => $comment,
    ), $langcode);
    $comment->content += field_attach_view('comment', $comment, $view_mode, $langcode);
    $comment->content['links'] = array(
        '#theme' => 'links__comment',
        '#pre_render' => array(
            'drupal_pre_render_links',
        ),
        '#attributes' => array(
            'class' => array(
                'links',
                'inline',
            ),
        ),
    );
    if (empty($comment->in_preview)) {
        $comment->content['links']['comment'] = array(
            '#theme' => 'links__comment__comment',
            '#links' => comment_links($comment, $node),
            '#attributes' => array(
                'class' => array(
                    'links',
                    'inline',
                ),
            ),
        );
    }
    // Allow modules to make their own additions to the comment.
    module_invoke_all('comment_view', $comment, $view_mode, $langcode);
    module_invoke_all('entity_view', $comment, 'comment', $view_mode, $langcode);
    // Make sure the current view mode is stored if no module has already
    // populated the related key.
    $comment->content += array(
        '#view_mode' => $view_mode,
    );
}