Bartik's theme implementation to display a node.
- $title: the (sanitized) title of the node.
- $content: An array of node items. Use render($content) to print them all, or print a subset such as render($content['field_example']). Use hide($content['field_example']) to temporarily suppress the printing of a given element.
- $comments: The comment-related elements for the node.
- $comments['comments']: Rendered comments for this node.
- $comments['comment_form']: Form for adding a new comment.
- $user_picture: The node author's picture from user-picture.tpl.php.
- $date: Formatted creation date. Preprocess functions can reformat it by calling format_date() with the desired parameters on the $created variable.
- $name: Themed username of node author output from theme_username().
- $node_url: Direct URL of the current node.
- $display_submitted: Whether submission information should be displayed.
- $submitted: Submission information created from $name and $date during template_preprocess_node().
- $classes: Array of classes that can be used to style contextually through
CSS. The default values can be one or more of the following:
- node: The current template type; for example, "theme hook".
- node-[type]: The current node type. For example, if the node is a "Post" it would result in "node-post". Note that the machine name will often be in a short form of the human readable label.
- view-mode-[view_mode]: The View Mode of the node e.g. teaser or full.
The following are controlled through the node publishing options.
- promoted: Nodes that are promoted.
- sticky: Nodes ordered above other non-sticky nodes in teaser listings.
- unpublished: Unpublished nodes visible only to administrators.
- $attributes: Array of additional HTML attributes that should be added to the wrapper element. Flatten with backdrop_attributes().
- $title_prefix (array): An array containing additional output populated by modules, intended to be displayed in front of the main title tag that appears in the template.
- $title_suffix (array): An array containing additional output populated by modules, intended to be displayed after the main title tag that appears in the template.
- $node: Full node entity. Contains data that may not be safe.
- $type: Node type; for example, post, page, blog, etc.
- $comment_count: Number of comments attached to the node.
- $uid: User ID of the node author.
- $created: Time the node was published formatted in Unix timestamp.
- $zebra: Outputs either "even" or "odd". Useful for zebra striping in teaser listings.
- $id: Position of the node. Increments each time it's output.
Node status variables:
- $view_mode: Display mode, e.g. 'full', or 'teaser'.
- $teaser: Flag for the teaser state (shortcut for $view_mode == 'teaser').
- $page: Flag for the full page state.
- $promote: Flag for promotion state.
- $sticky: Flags for sticky post setting.
- $status: Flag for published status.
- $comment: State of comment settings for the node.
- $readmore: Flags true if the teaser content of the node cannot hold the main body content.
- $is_front: Flags true when presented in the home page.
- $logged_in: Flags true when the current user is a logged-in member.
- $is_admin: Flags true when the current user is an administrator.
Field variables: for each field instance attached to the node a corresponding variable is defined; for example, $node->body becomes $body. When needing to access a field's raw values, developers/themers are strongly encouraged to use these variables. Otherwise they will have to explicitly specify the desired field language; for example, $node->body['en'], thus overriding any language negotiation rule that was previously applied.