Retrieves protected post password form content.

Retrieves the post title.

Determines whether the post has a custom excerpt.

Returns whether the given post has a parent post.

Determines whether the current post uses a page template.

Displays the classes for the post container element.

Retrieves post custom meta data field.

Determines whether the post requires password and whether a correct password has been provided.

Wraps attachment in paragraph tag before content.

Displays an attachment page link using an image or icon.